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 [ 61.966503][ T646] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.000495][ T646] 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 [ 62.022284][ T655] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.029211][ T660] device veth1_macvtap entered promiscuous mode [ 62.040429][ T655] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.041617][ T646] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.066774][ T678] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.074009][ T678] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.075296][ T646] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.082745][ T655] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.095073][ T646] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.110367][ T678] device bridge_slave_1 entered promiscuous mode [ 62.125769][ T646] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.146346][ T655] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.165242][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.165279][ T655] 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. [ 62.173657][ T646] 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. [ 62.189089][ T655] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 62.189266][ T655] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.205980][ T646] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 62.220704][ T655] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 62.236754][ T646] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.251909][ T655] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.267046][ T646] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 62.281488][ T655] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.299711][ T646] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.308456][ T655] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 62.322343][ T646] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.334266][ T655] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.347946][ T646] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 62.388454][ T655] 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. [ 62.391687][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.406391][ T655] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.414082][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.427277][ T655] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.448622][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.448661][ T646] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.457601][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.481306][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.489457][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.497914][ T646] 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. [ 62.514915][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.524006][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.533090][ T646] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.543850][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.545871][ T646] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.552688][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.575317][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.608671][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.617775][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.626551][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.633951][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.642235][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.651547][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.659826][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.668215][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.682525][ T687] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.690013][ T687] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.697910][ T687] device bridge_slave_0 entered promiscuous mode [ 62.718451][ T687] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.726469][ T687] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.734635][ T687] device bridge_slave_1 entered promiscuous mode [ 62.745434][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.754505][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.781678][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.789721][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.798687][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.808007][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.834342][ T678] device veth0_vlan entered promiscuous mode [ 62.857242][ T694] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 62.871115][ T694] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.891778][ T694] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.72: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.914493][ T694] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 62.920532][ T697] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.930653][ T697] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.938535][ T697] device bridge_slave_0 entered promiscuous mode [ 62.952071][ T699] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.959927][ T699] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.967072][ T573] udevd[573]: incorrect ext4 checksum on /dev/loop1 [ 62.974463][ T699] device bridge_slave_0 entered promiscuous mode [ 62.981357][ T573] udevd[573]: incorrect ext4 checksum on /dev/loop1 [ 62.981923][ T660] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.000380][ T660] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.000527][ T697] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.014287][ T660] 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 [ 63.021542][ T697] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.050681][ T660] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.050951][ T697] device bridge_slave_1 entered promiscuous mode [ 63.063048][ T660] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.096609][ T699] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.103669][ T699] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.111194][ T660] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.111515][ T699] device bridge_slave_1 entered promiscuous mode [ 63.126246][ T660] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.149160][ T660] 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. [ 63.165321][ T660] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.180790][ T660] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.184411][ T678] device veth1_macvtap entered promiscuous mode [ 63.204042][ T660] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.224480][ T660] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.237199][ T660] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.252442][ T660] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 63.265920][ T660] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.281370][ T660] 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. [ 63.298019][ T660] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.309785][ T660] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.323590][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.331985][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.340693][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.389634][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.398830][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.408376][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.416679][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.458578][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.466933][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.484432][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.493678][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.502905][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.511037][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.521281][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.521805][ T711] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 63.530405][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.548745][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.549494][ T711] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.556020][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.556298][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.583281][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.591773][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.600770][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.603036][ T711] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.69: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.632107][ T711] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 63.635291][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.670203][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.674146][ T678] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.682117][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.691941][ T573] udevd[573]: incorrect ext4 checksum on /dev/loop4 [ 63.702951][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.714622][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.723387][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.724194][ T678] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.730630][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.731222][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.744914][ T678] 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 [ 63.752551][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.761030][ T678] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.782094][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.790854][ T678] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.802072][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.802302][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.809609][ T678] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.823179][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.830434][ T678] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.838018][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.853163][ T678] 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. [ 63.860789][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.875872][ T678] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.884391][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.901010][ T678] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.908672][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.924616][ T678] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.931966][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.946826][ T678] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.954553][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.969228][ T678] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.977565][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.989592][ T678] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 63.997329][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.012476][ T687] device veth0_vlan entered promiscuous mode [ 64.044885][ T678] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.060704][ T678] 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. [ 64.078224][ T678] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.090758][ T678] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.107744][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.115937][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.123963][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.133231][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.142063][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.151113][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.160079][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.168924][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.177708][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.186149][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.210776][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.218948][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.227252][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.236302][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.248040][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.256460][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.278761][ T697] device veth0_vlan entered promiscuous mode [ 64.287518][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.296271][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.304450][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.312286][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.333450][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.341903][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.350613][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.359056][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.372163][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.380899][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.392467][ T697] device veth1_macvtap entered promiscuous mode [ 64.400687][ T687] device veth1_macvtap entered promiscuous mode [ 64.412956][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.421532][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.430225][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.445976][ T717] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.453213][ T717] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.460830][ T717] device bridge_slave_0 entered promiscuous mode [ 64.479636][ T699] device veth0_vlan entered promiscuous mode [ 64.486623][ T717] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.493662][ T717] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.501291][ T717] device bridge_slave_1 entered promiscuous mode [ 64.511215][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.519903][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.528534][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.536937][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.545731][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.553507][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.561728][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.569398][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.626470][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.635561][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.643952][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.652620][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.669985][ T699] device veth1_macvtap entered promiscuous mode [ 64.704664][ T725] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 64.714128][ T725] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.725222][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.734224][ T725] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.76: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.745075][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.753638][ T725] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 64.761803][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.797086][ T719] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.798982][ T573] udevd[573]: incorrect ext4 checksum on /dev/loop2 [ 64.804425][ T719] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.813968][ T697] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.819892][ T719] device bridge_slave_0 entered promiscuous mode [ 64.836277][ T697] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.838368][ T719] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.858337][ T697] 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 [ 64.858434][ T719] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.880572][ T697] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.886723][ T719] device bridge_slave_1 entered promiscuous mode [ 64.898155][ T697] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.918479][ T697] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.934752][ T697] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.950361][ T697] 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. [ 64.966815][ T697] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.966934][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.982370][ T697] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.991096][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.005786][ T697] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.014159][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.029370][ T697] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.038559][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.050136][ T697] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.072510][ T697] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 65.085222][ T697] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.100827][ T697] 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. [ 65.122004][ T697] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.134033][ T697] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.205298][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.221210][ T731] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 65.230731][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.234936][ T731] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.248946][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.256146][ T731] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.80: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.256895][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.278047][ T733] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 65.295058][ T733] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.295171][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.313429][ T731] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 65.323529][ T573] udevd[573]: incorrect ext4 checksum on /dev/loop6 [ 65.338028][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.348623][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.355816][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.374096][ T733] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.78: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.379324][ T687] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.393887][ T733] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 65.406385][ T687] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.429343][ T687] 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 [ 65.449139][ T699] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.456589][ T687] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.473146][ T687] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.486981][ T687] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.487703][ T699] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.502357][ T687] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.517742][ T699] 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 [ 65.531670][ T687] 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. [ 65.553330][ T699] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.568366][ T687] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.595333][ T699] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.595914][ T699] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.609998][ T687] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.631064][ T699] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.640718][ T687] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.671873][ T687] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.683643][ T687] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.683979][ T699] 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. [ 65.697589][ T687] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 65.697935][ T687] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.726267][ T699] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.726463][ T699] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.741375][ T687] 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. [ 65.757375][ T699] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.772620][ T687] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.789371][ T699] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.804283][ T687] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.816611][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.850826][ T699] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.864960][ T699] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 65.865417][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.878101][ T699] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.931832][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.932107][ T699] 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. [ 65.940669][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.956443][ T699] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.975721][ T699] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.979329][ T717] device veth0_vlan entered promiscuous mode [ 66.001436][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.012257][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.022069][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.034591][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.078839][ T717] device veth1_macvtap entered promiscuous mode [ 66.086863][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.101067][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.109803][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.130827][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.138326][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.182705][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.191776][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.200462][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.207656][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.215675][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.224102][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.232484][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.239852][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.247553][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.264698][ T741] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.272142][ T741] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.279759][ T741] device bridge_slave_0 entered promiscuous mode [ 66.287110][ T741] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.294226][ T741] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.301929][ T741] device bridge_slave_1 entered promiscuous mode [ 66.344655][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.353033][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.361730][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.370903][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.379741][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.388465][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.397176][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.416443][ T743] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.423501][ T743] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.431085][ T743] device bridge_slave_0 entered promiscuous mode [ 66.455454][ T743] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.462856][ T743] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.470436][ T743] device bridge_slave_1 entered promiscuous mode [ 66.521230][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.533185][ T753] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 66.543037][ T753] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.576198][ T753] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.82: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.596097][ T753] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 66.610837][ T748] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.618360][ T748] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.626220][ T717] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.629390][ T573] udevd[573]: incorrect ext4 checksum on /dev/loop8 [ 66.640107][ T748] device bridge_slave_0 entered promiscuous mode [ 66.646473][ T717] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.666006][ T717] 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 [ 66.666222][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.695169][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.702750][ T717] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.715329][ T717] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.715364][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.730237][ T717] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.751920][ T717] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.767319][ T717] 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. [ 66.783387][ T717] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.798829][ T717] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 66.800197][ T719] device veth0_vlan entered promiscuous mode [ 66.814168][ T717] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 66.821276][ T748] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.835911][ T717] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.843028][ T748] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.854994][ T717] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.862592][ T748] device bridge_slave_1 entered promiscuous mode [ 66.876192][ T717] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 66.905400][ T717] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.921374][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.929193][ T717] 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. [ 66.929346][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.945929][ T717] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.954603][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.973792][ T717] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.974608][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.995751][ T689] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.002809][ T689] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.010555][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.019282][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.027890][ T689] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.035340][ T689] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.043622][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.061639][ T9] device bridge_slave_1 left promiscuous mode [ 67.068527][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.076603][ T9] device bridge_slave_0 left promiscuous mode [ 67.083044][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.091871][ T9] device bridge_slave_1 left promiscuous mode [ 67.098641][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.106134][ T9] device bridge_slave_0 left promiscuous mode [ 67.112700][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.120919][ T9] device bridge_slave_1 left promiscuous mode [ 67.127359][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.135270][ T9] device bridge_slave_0 left promiscuous mode [ 67.141823][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.150283][ T9] device bridge_slave_1 left promiscuous mode [ 67.156444][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.163817][ T9] device bridge_slave_0 left promiscuous mode [ 67.170203][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.178215][ T9] device bridge_slave_1 left promiscuous mode [ 67.184566][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.192253][ T9] device bridge_slave_0 left promiscuous mode [ 67.199133][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.206943][ T9] device bridge_slave_1 left promiscuous mode [ 67.213610][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.221393][ T9] device bridge_slave_0 left promiscuous mode [ 67.227817][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.235729][ T9] device bridge_slave_1 left promiscuous mode [ 67.242315][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.249820][ T9] device bridge_slave_0 left promiscuous mode [ 67.255991][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.263451][ T9] device bridge_slave_1 left promiscuous mode [ 67.269745][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.277219][ T9] device bridge_slave_0 left promiscuous mode [ 67.283520][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.291642][ T9] device bridge_slave_1 left promiscuous mode [ 67.298154][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.305866][ T9] device bridge_slave_0 left promiscuous mode [ 67.312075][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.321050][ T9] device veth1_macvtap left promiscuous mode [ 67.327217][ T9] device veth0_vlan left promiscuous mode [ 67.333638][ T9] device veth1_macvtap left promiscuous mode [ 67.340208][ T9] device veth0_vlan left promiscuous mode [ 67.346566][ T9] device veth1_macvtap left promiscuous mode [ 67.353078][ T9] device veth0_vlan left promiscuous mode [ 67.359511][ T9] device veth1_macvtap left promiscuous mode [ 67.366028][ T9] device veth0_vlan left promiscuous mode [ 67.371966][ T9] device veth1_macvtap left promiscuous mode [ 67.378764][ T9] device veth0_vlan left promiscuous mode [ 67.385169][ T9] device veth1_macvtap left promiscuous mode [ 67.391180][ T9] device veth0_vlan left promiscuous mode [ 67.397266][ T9] device veth1_macvtap left promiscuous mode [ 67.403546][ T9] device veth0_vlan left promiscuous mode [ 67.409867][ T9] device veth1_macvtap left promiscuous mode [ 67.416532][ T9] device veth0_vlan left promiscuous mode [ 67.423052][ T9] device veth1_macvtap left promiscuous mode [ 67.429606][ T9] device veth0_vlan left promiscuous mode [ 68.186621][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.195736][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.204710][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.213666][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.222799][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.231690][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.242253][ T719] device veth1_macvtap entered promiscuous mode 2026/01/12 16:53:59 executed programs: 87 [ 68.279863][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.288573][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.299410][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.308538][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.317210][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.336259][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.346872][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.356563][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.364414][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.373314][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.382719][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.391377][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.399313][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.407992][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.417237][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.425927][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.433192][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.440918][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.462895][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.471314][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.479924][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.487974][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.496281][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.503963][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.520612][ T741] device veth0_vlan entered promiscuous mode [ 68.537850][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.546583][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.554733][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.564240][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.573195][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.576022][ T762] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 68.580300][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.589642][ T762] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.597234][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.615602][ T762] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.90: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 68.615733][ T762] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 68.635579][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.652650][ T573] udevd[573]: incorrect ext4 checksum on /dev/loop0 [ 68.654598][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.665603][ T719] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.666875][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.679815][ T719] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.687132][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.707242][ T719] 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 [ 68.730212][ T719] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.731505][ T741] device veth1_macvtap entered promiscuous mode [ 68.742012][ T719] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.752327][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.763152][ T719] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.771368][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.794687][ T719] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 68.810764][ T719] 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. [ 68.810877][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.826828][ T719] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 68.827057][ T719] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 68.850610][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.866252][ T719] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 68.889166][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.889285][ T719] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.897470][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.909261][ T719] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.917705][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.930866][ T719] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 68.931153][ T719] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.939593][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.951465][ T719] 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. [ 68.982787][ T743] device veth0_vlan entered promiscuous mode [ 68.996880][ T719] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.000605][ T748] device veth0_vlan entered promiscuous mode [ 69.008767][ T719] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.029663][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.039720][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.047455][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.055064][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.063998][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.072780][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.081327][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.090345][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.099192][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.108105][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.117249][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.126005][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.133676][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.148211][ T760] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.155630][ T760] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.163179][ T760] device bridge_slave_0 entered promiscuous mode [ 69.170402][ T760] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.177660][ T760] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.185027][ T760] device bridge_slave_1 entered promiscuous mode [ 69.205997][ T743] device veth1_macvtap entered promiscuous mode [ 69.217614][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.226326][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.235206][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.243260][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.252365][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.260831][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.269417][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.304270][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.329144][ T748] device veth1_macvtap entered promiscuous mode [ 69.338520][ T769] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 69.348862][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.349088][ T769] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.359380][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.409854][ T769] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.97: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.430035][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.442251][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.445918][ T769] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 69.451480][ T689] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.466091][ T689] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.473945][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.496891][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.499243][ T773] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 69.505456][ T689] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.521189][ T689] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.521733][ T773] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.529178][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.549871][ T741] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.550374][ T573] udevd[573]: incorrect ext4 checksum on /dev/loop7 [ 69.562252][ T741] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.582617][ T741] 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 [ 69.603934][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.613690][ T777] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 69.625852][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.634260][ T777] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.635915][ T741] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.648438][ T760] device veth0_vlan entered promiscuous mode [ 69.657122][ T773] EXT4-fs error (device loop9): dx_make_map:1303: inode #2: block 20: comm syz.9.91: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.677732][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.693236][ T741] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.697236][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.714516][ T777] 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 [ 69.714532][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.738200][ T741] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.741590][ T777] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 69.755885][ T773] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 69.774278][ T741] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.787299][ T760] device veth1_macvtap entered promiscuous mode [ 69.798519][ T743] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.806714][ T573] udevd[573]: incorrect ext4 checksum on /dev/loop3 [ 69.811636][ T743] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.826492][ T778] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.834947][ T741] 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. [ 69.838598][ T778] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.861158][ T743] 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 [ 69.862719][ T778] device bridge_slave_0 entered promiscuous mode [ 69.881777][ T741] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.888783][ T743] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.917466][ T748] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.923637][ T573] udevd[573]: incorrect ext4 checksum on /dev/loop3 [ 69.929707][ T743] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.936843][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.958221][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.965015][ T748] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.967168][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.982433][ T741] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.989958][ T743] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.004228][ T748] 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 [ 70.019981][ T778] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.041557][ T741] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 70.047301][ T743] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 70.063296][ T741] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.078552][ T778] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.090642][ T748] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.097921][ T778] device bridge_slave_1 entered promiscuous mode [ 70.109638][ T741] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.129694][ T743] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 70.147980][ T748] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.148187][ T743] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.162516][ T748] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.194780][ T741] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 70.197836][ T748] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 70.210961][ T748] 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. [ 70.229566][ T741] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.244883][ T748] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.260021][ T743] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 70.273635][ T748] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 70.291983][ T778] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.303268][ T748] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 70.309869][ T778] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.309939][ T778] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.309948][ T778] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.327565][ T741] 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. [ 70.335011][ T748] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.343027][ T741] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.347559][ T748] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.363868][ T743] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 70.375609][ T748] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 70.375857][ T748] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.387755][ T689] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.401727][ T748] 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. [ 70.466625][ T741] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.467129][ T748] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.492667][ T689] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.492759][ T748] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.500351][ T743] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.534960][ T743] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.555898][ T787] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 70.588313][ T787] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.599403][ T743] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 70.608444][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.612479][ T743] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.627379][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.643015][ T743] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 70.651987][ T787] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.102: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 70.678681][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.685101][ T787] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 70.693308][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.699530][ T743] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.716954][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.719358][ T573] udevd[573]: incorrect ext4 checksum on /dev/loop1 [ 70.724375][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.744635][ T760] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.758468][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.759695][ T743] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.767276][ T760] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.795359][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.795751][ T760] 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 [ 70.803908][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.831548][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.840033][ T760] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.840175][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.852233][ T760] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.860716][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.874255][ T760] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.882813][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.897294][ T760] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 70.905370][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.919975][ T760] 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. [ 70.955509][ T760] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.971232][ T760] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 70.987769][ T760] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 71.004588][ T760] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.016730][ T760] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.030283][ T760] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 71.030407][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.043037][ T760] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.052257][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.067356][ T760] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 71.095253][ T760] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.107311][ T760] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.128917][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.137384][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.149622][ T778] device veth0_vlan entered promiscuous mode [ 71.157001][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.165012][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.195298][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.204000][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.216494][ T778] device veth1_macvtap entered promiscuous mode [ 71.255191][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.263438][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.272343][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.305363][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.313703][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.367888][ T800] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 71.381703][ T800] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.393405][ T793] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.401320][ T793] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.409298][ T793] device bridge_slave_0 entered promiscuous mode [ 71.410493][ T800] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.107: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 71.436999][ T800] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 71.437648][ T793] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.452829][ T793] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.460684][ T793] device bridge_slave_1 entered promiscuous mode [ 71.461577][ T573] udevd[573]: incorrect ext4 checksum on /dev/loop4 [ 71.472378][ T792] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.483307][ T792] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.491802][ T792] device bridge_slave_0 entered promiscuous mode [ 71.499128][ T778] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.512765][ T778] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.520325][ T792] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.527374][ T778] 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 [ 71.535327][ T792] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.564543][ T792] device bridge_slave_1 entered promiscuous mode [ 71.572560][ T778] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.584929][ T778] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.599448][ T795] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.605236][ T778] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.607344][ T795] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.629966][ T795] device bridge_slave_0 entered promiscuous mode [ 71.635151][ T778] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 71.644340][ T803] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.652412][ T778] 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. [ 71.659678][ T803] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.675737][ T778] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 71.683403][ T803] device bridge_slave_0 entered promiscuous mode [ 71.698697][ T778] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 71.707330][ T803] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.727581][ T803] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.735256][ T803] device bridge_slave_1 entered promiscuous mode [ 71.744365][ T778] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 71.760387][ T778] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.760878][ T795] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.772380][ T778] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.772420][ T778] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 71.772718][ T778] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.780077][ T795] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.793302][ T778] 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. [ 71.805907][ T795] device bridge_slave_1 entered promiscuous mode [ 71.820893][ T778] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.863761][ T778] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.911967][ T793] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.919259][ T793] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.926817][ T793] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.934244][ T793] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.943903][ T795] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.951150][ T795] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.958433][ T795] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.965873][ T795] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.028081][ T792] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.035389][ T792] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.042937][ T792] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.050028][ T792] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.064697][ T317] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.073047][ T317] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.082007][ T317] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.090282][ T317] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.098137][ T317] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.107484][ T317] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.115996][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.124055][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.149570][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.158465][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.165547][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.172956][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.181658][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.188704][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.210571][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.218747][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.227911][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.235446][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.243290][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.252760][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.261445][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.268598][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.296148][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.304213][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.312317][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.339473][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.347416][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.358734][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.370539][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.379266][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.386617][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.394298][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.403552][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.410847][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.433695][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.442407][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.451591][ T815] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.459386][ T815] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.467865][ T815] device bridge_slave_0 entered promiscuous mode [ 72.476235][ T815] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.483375][ T815] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.491487][ T815] device bridge_slave_1 entered promiscuous mode [ 72.512455][ T795] device veth0_vlan entered promiscuous mode [ 72.520197][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.528174][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.536582][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.544842][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.553082][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.560713][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.568425][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.576309][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.589995][ T793] device veth0_vlan entered promiscuous mode [ 72.606691][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.615305][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.623750][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.632291][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.683231][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.691630][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.702348][ T795] device veth1_macvtap entered promiscuous mode [ 72.714318][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.722447][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.730870][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.749136][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.758112][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.770535][ T793] device veth1_macvtap entered promiscuous mode [ 72.782503][ T792] device veth0_vlan entered promiscuous mode [ 72.789473][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.797930][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.806850][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.814592][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.823747][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.832765][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.840379][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.848191][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.857017][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.865317][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.873285][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.881279][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.905604][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.914160][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.923246][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.930393][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.938048][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.946415][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.954776][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.963937][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.972610][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.981054][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.989949][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.998145][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.022581][ T792] device veth1_macvtap entered promiscuous mode [ 73.039181][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.047602][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.056966][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.065583][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.073161][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.082084][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.089361][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.096972][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.105568][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.112904][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.116055][ T820] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 73.129480][ T820] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.154189][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.157838][ T820] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.109: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 73.181392][ T820] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 73.181671][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.198078][ T795] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.203622][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.212080][ T573] udevd[573]: incorrect ext4 checksum on /dev/loop5 [ 73.219009][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.227564][ T795] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.233926][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.247140][ T795] 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 [ 73.247416][ T795] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.255394][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.276772][ T795] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.288165][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.296635][ T795] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.310172][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.318244][ T795] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 2026/01/12 16:54:04 executed programs: 108 [ 73.333250][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.341509][ T795] 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. [ 73.382931][ T795] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 73.392123][ T803] device veth0_vlan entered promiscuous mode [ 73.399340][ T795] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 73.423963][ T795] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 73.441007][ T795] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.453353][ T795] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.454041][ T824] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 73.468282][ T795] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 73.478970][ T824] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.488940][ T795] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.508706][ T824] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.114: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 73.515728][ T795] 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. [ 73.535062][ T824] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 73.550939][ T795] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.570819][ T795] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.578765][ T793] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.596960][ T793] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.618740][ T793] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 73.648594][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.657171][ T793] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.665650][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.669346][ T793] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.678365][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.691198][ T793] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.699282][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.714692][ T793] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 73.737885][ T793] 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. [ 73.754124][ T793] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 73.769598][ T793] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 73.785186][ T793] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 73.800959][ T793] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.813586][ T793] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.813930][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.826955][ T793] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 73.835904][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.848370][ T793] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.857162][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.880204][ T793] 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. [ 73.880324][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.896842][ T793] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.910224][ T803] device veth1_macvtap entered promiscuous mode [ 73.922236][ T793] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.948486][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.958768][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.970195][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.978510][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.987712][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.019622][ T815] device veth0_vlan entered promiscuous mode [ 74.045613][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.054302][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.063269][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.072336][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.081894][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.091107][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.102616][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.110663][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.140821][ T829] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 74.152178][ T829] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.153302][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.176360][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.187959][ T835] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 74.196392][ T815] device veth1_macvtap entered promiscuous mode [ 74.205232][ T835] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.208511][ T829] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.106: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 74.222156][ T835] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.111: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 74.261357][ T835] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 74.263980][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.283172][ T573] udevd[573]: incorrect ext4 checksum on /dev/loop8 [ 74.283975][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.295480][ T803] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.299602][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.320732][ T803] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.327925][ T829] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 74.334417][ T803] 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 [ 74.366256][ T803] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.383261][ T803] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.399112][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.401156][ T792] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.420204][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.427096][ T792] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.430521][ T803] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.444916][ T792] 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 [ 74.457879][ T803] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 74.483298][ T792] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.525191][ T803] 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. [ 74.539446][ T833] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.548609][ T803] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 74.548803][ T803] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 74.565947][ T792] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.579999][ T803] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 74.592661][ T833] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.607971][ T803] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.616252][ T792] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.626982][ T803] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.627015][ T803] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 74.627281][ T803] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.656586][ T792] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 74.669622][ T833] device bridge_slave_0 entered promiscuous mode [ 74.694889][ T792] 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. [ 74.701915][ T803] 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. [ 74.707900][ T845] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 74.724417][ T803] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.746832][ T845] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.749284][ T792] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 74.766019][ T845] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.120: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 74.775624][ T803] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.788946][ T845] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 74.830365][ T792] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 74.876958][ T815] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.886439][ T792] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 74.892642][ T815] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.918849][ T815] 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 [ 74.919056][ T792] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.953342][ T815] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.966215][ T833] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.973615][ T833] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.979170][ T792] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.981138][ T833] device bridge_slave_1 entered promiscuous mode [ 75.000557][ T792] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 75.000568][ T815] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.000877][ T815] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.035122][ T792] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.041802][ T815] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 75.059187][ T792] 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. [ 75.071310][ T815] 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. [ 75.087729][ T792] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.104739][ T815] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 75.115753][ T792] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.132403][ T815] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 75.175413][ T815] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 75.203011][ T841] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.210714][ T841] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.210968][ T815] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.218530][ T841] device bridge_slave_0 entered promiscuous mode [ 75.231087][ T815] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.245754][ T841] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.260526][ T841] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.268669][ T841] device bridge_slave_1 entered promiscuous mode [ 75.282622][ T815] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 75.295955][ T815] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.311479][ T815] 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. [ 75.328255][ T815] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.341089][ T815] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.358242][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.373015][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.385559][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.394583][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.403380][ T462] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.410734][ T462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.418437][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.474430][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.483707][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.492489][ T462] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.499933][ T462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.533309][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.564997][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.594061][ T833] device veth0_vlan entered promiscuous mode [ 75.615701][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.624395][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.633829][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.642624][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.691292][ T853] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.698962][ T853] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.706971][ T853] device bridge_slave_0 entered promiscuous mode [ 75.713746][ T853] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.721204][ T853] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.728757][ T853] device bridge_slave_1 entered promiscuous mode [ 75.751006][ T855] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.758397][ T855] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.766422][ T855] device bridge_slave_0 entered promiscuous mode [ 75.775647][ T855] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.783461][ T855] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.791303][ T855] device bridge_slave_1 entered promiscuous mode [ 75.823610][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.859576][ T833] device veth1_macvtap entered promiscuous mode [ 75.881451][ T857] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.888628][ T857] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.896191][ T857] device bridge_slave_0 entered promiscuous mode [ 75.927473][ T857] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.934713][ T857] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.942257][ T857] device bridge_slave_1 entered promiscuous mode [ 75.949489][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.979262][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.988435][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.013808][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.035027][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.064418][ T868] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 76.074037][ T868] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.086586][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.095933][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.104616][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.108285][ T868] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.126: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 76.112082][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.132788][ T868] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 76.140662][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.158066][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.158413][ T573] udevd[573]: incorrect ext4 checksum on /dev/loop7 [ 76.166628][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.180287][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.188734][ T833] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.202216][ T833] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.216268][ T833] 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 [ 76.238290][ T833] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.243871][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.251294][ T833] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.271865][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.273201][ T833] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 76.280837][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.296340][ T833] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 76.305571][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.320675][ T833] 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. [ 76.328759][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.345154][ T833] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 76.353447][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.369223][ T833] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 76.376811][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.391946][ T833] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 76.399743][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.414642][ T833] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.422008][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.433557][ T833] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.441424][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.454014][ T833] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 76.462610][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.475327][ T833] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 76.483706][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.498416][ T833] 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. [ 76.505158][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.505357][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.521629][ T833] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.528826][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.537165][ T833] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.549165][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.577171][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.585205][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.593315][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.601698][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.610140][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.619110][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.641349][ T841] device veth0_vlan entered promiscuous mode [ 76.668511][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.677872][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.686163][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.693605][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.701471][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.710670][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.719543][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.727118][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.735449][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.743722][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.752334][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.760449][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.769064][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.777147][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.785269][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.811204][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.819641][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.828178][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.836534][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.866318][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.875244][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.883765][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.892866][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.902241][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.913176][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.922504][ T841] device veth1_macvtap entered promiscuous mode [ 76.930578][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.938760][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.947272][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.969424][ T855] device veth0_vlan entered promiscuous mode [ 76.994350][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.001907][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.009775][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.018237][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.025842][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.034362][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.043007][ T462] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.050239][ T462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.058193][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.066878][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.075366][ T462] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.082754][ T462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.090488][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.098644][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.107095][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.115693][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.123872][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.131985][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.139850][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.147627][ T853] device veth0_vlan entered promiscuous mode [ 77.166007][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.174445][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.182986][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.192205][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.201101][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.209894][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.246016][ T855] device veth1_macvtap entered promiscuous mode [ 77.254667][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.263289][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.272251][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.286171][ T857] device veth0_vlan entered promiscuous mode [ 77.301572][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.309503][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.319139][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.326626][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.341511][ T853] device veth1_macvtap entered promiscuous mode [ 77.349321][ T874] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 77.361046][ T874] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.383759][ T874] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.121: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 77.403218][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.403374][ T874] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 77.419968][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.428311][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.432294][ T573] udevd[573]: incorrect ext4 checksum on /dev/loop3 [ 77.444494][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.448699][ T841] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.453631][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.465305][ T841] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.473684][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.486694][ T841] 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 [ 77.486994][ T841] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.495468][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.515764][ T841] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.531157][ T857] device veth1_macvtap entered promiscuous mode [ 77.536608][ T841] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 77.570879][ T841] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 77.587218][ T872] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.587262][ T841] 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. [ 77.594350][ T872] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.611492][ T841] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 77.619233][ T872] device bridge_slave_0 entered promiscuous mode [ 77.632998][ T841] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 77.655047][ T841] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 77.656893][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.670554][ T841] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.679674][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.690849][ T841] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.698958][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.711891][ T841] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 77.719814][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.732361][ T841] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 77.740624][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.756439][ T841] 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. [ 77.764666][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.780643][ T841] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.789161][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.800326][ T841] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.826774][ T872] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.834043][ T872] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.843073][ T872] device bridge_slave_1 entered promiscuous mode [ 77.872343][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.885284][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.894408][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.903535][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.973998][ T881] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 77.987334][ T881] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.991820][ T885] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 78.009503][ T885] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.035028][ T888] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 78.044092][ T888] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.057563][ T9] device bridge_slave_1 left promiscuous mode [ 78.064850][ T881] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.134: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 78.065993][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.092618][ T9] device bridge_slave_0 left promiscuous mode [ 78.096956][ T888] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.135: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 78.099246][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.120064][ T885] ================================================================== [ 78.135770][ T885] BUG: KASAN: use-after-free in do_split+0x1995/0x1e30 [ 78.142730][ T885] Read of size 157024 at addr ffff88810ccf8028 by task syz.9.133/885 [ 78.151111][ T885] [ 78.153650][ T885] CPU: 1 PID: 885 Comm: syz.9.133 Not tainted syzkaller #0 [ 78.161186][ T885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 78.171588][ T885] Call Trace: [ 78.174874][ T885] __dump_stack+0x21/0x24 [ 78.179281][ T885] dump_stack_lvl+0x169/0x1d8 [ 78.183946][ T885] ? show_regs_print_info+0x18/0x18 [ 78.189233][ T885] ? thaw_kernel_threads+0x220/0x220 [ 78.194679][ T885] ? submit_bio+0x1f6/0x6d0 [ 78.199259][ T885] print_address_description+0x7f/0x2c0 [ 78.204986][ T885] ? do_split+0x1995/0x1e30 [ 78.209598][ T885] kasan_report+0xe2/0x130 [ 78.214388][ T885] ? do_split+0x1995/0x1e30 [ 78.219007][ T885] ? do_split+0x1995/0x1e30 [ 78.224383][ T885] kasan_check_range+0x280/0x290 [ 78.229330][ T885] memmove+0x2d/0x70 [ 78.233657][ T885] do_split+0x1995/0x1e30 [ 78.238051][ T885] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 78.244210][ T885] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 78.250443][ T885] make_indexed_dir+0xd58/0x13f0 [ 78.255622][ T885] ? add_dirent_to_buf+0x6d0/0x6d0 [ 78.260844][ T885] ? add_dirent_to_buf+0x46e/0x6d0 [ 78.265972][ T885] ext4_add_entry+0xc05/0xf10 [ 78.270760][ T885] ? memcpy+0x56/0x70 [ 78.275239][ T885] ? ext4_inc_count+0x1b0/0x1b0 [ 78.280104][ T885] ? atime_needs_update+0x5b0/0x5b0 [ 78.285395][ T885] ? __kasan_check_read+0x11/0x20 [ 78.290600][ T885] __ext4_link+0x4db/0x760 [ 78.295356][ T885] ? ext4_update_dx_flag+0x200/0x200 [ 78.300719][ T885] ? __kasan_check_write+0x14/0x20 [ 78.305827][ T885] ? down_write+0xac/0x110 [ 78.310244][ T885] ext4_link+0x1de/0x270 [ 78.314569][ T885] vfs_link+0x684/0x880 [ 78.318831][ T885] do_linkat+0x381/0x660 [ 78.323167][ T885] __x64_sys_link+0x68/0x80 [ 78.327950][ T885] do_syscall_64+0x31/0x40 [ 78.332373][ T885] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 78.338359][ T885] RIP: 0033:0x7fa2b87cb819 [ 78.342769][ T885] 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 [ 78.363806][ T885] RSP: 002b:00007fa2b824c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 78.373041][ T885] RAX: ffffffffffffffda RBX: 00007fa2b8982fa0 RCX: 00007fa2b87cb819 [ 78.381501][ T885] RDX: 0000000000000000 RSI: 0000000020000bc0 RDI: 0000000020001240 [ 78.389936][ T885] RBP: 00007fa2b883e75e R08: 0000000000000000 R09: 0000000000000000 [ 78.398108][ T885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 78.406906][ T885] R13: 0000000000000000 R14: 00007fa2b8982fa0 R15: 00007ffd96361ef8 [ 78.414882][ T885] [ 78.417258][ T885] The buggy address belongs to the page: [ 78.423147][ T885] page:ffffea0004333e00 refcount:3 mapcount:1 mapping:ffff88811036d390 index:0x1 pfn:0x10ccf8 [ 78.433915][ T885] aops:def_blk_aops ino:0 [ 78.438690][ T885] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked) [ 78.450417][ T885] raw: 400000000032201e ffffea0004b2ce48 ffffea00046282c8 ffff88811036d390 [ 78.459315][ T885] raw: 0000000000000001 ffff88811bce03f0 0000000300000000 ffff888100144000 [ 78.469126][ T885] page dumped because: kasan: bad access detected [ 78.475924][ T885] page->mem_cgroup:ffff888100144000 [ 78.481295][ T885] page_owner tracks the page as allocated [ 78.487300][ T885] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 573, ts 78044334691, free_ts 78037606536 [ 78.504316][ T885] prep_new_page+0x179/0x180 [ 78.508992][ T885] get_page_from_freelist+0x2235/0x23d0 [ 78.514727][ T885] __alloc_pages_nodemask+0x268/0x5f0 [ 78.520190][ T885] page_cache_ra_unbounded+0x2c8/0x7d0 [ 78.525778][ T885] force_page_cache_ra+0x3a9/0x400 [ 78.531116][ T885] page_cache_sync_ra+0x237/0x2a0 [ 78.536325][ T885] generic_file_buffered_read+0x55b/0x2730 [ 78.542315][ T885] generic_file_read_iter+0x116/0x560 [ 78.547800][ T885] blkdev_read_iter+0x12f/0x160 [ 78.553028][ T885] vfs_read+0x874/0xa10 [ 78.557391][ T885] ksys_read+0x140/0x240 [ 78.561723][ T885] __x64_sys_read+0x7b/0x90 [ 78.566352][ T885] do_syscall_64+0x31/0x40 [ 78.570944][ T885] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 78.578888][ T885] page last free stack trace: [ 78.584402][ T885] free_unref_page_prepare+0x2b7/0x2d0 [ 78.590095][ T885] __free_pages+0x14b/0x380 [ 78.594672][ T885] __free_slab+0xcf/0x190 [ 78.599077][ T885] unfreeze_partials+0x15f/0x190 [ 78.604191][ T885] put_cpu_partial+0xc1/0x180 [ 78.609105][ T885] __slab_free+0x2c9/0x3a0 [ 78.613929][ T885] ___cache_free+0x111/0x130 [ 78.619077][ T885] qlink_free+0x50/0x90 [ 78.623498][ T885] qlist_free_all+0x5f/0xb0 [ 78.628183][ T885] kasan_quarantine_reduce+0x14a/0x160 [ 78.633780][ T885] __kasan_slab_alloc+0x2f/0xf0 [ 78.638812][ T885] slab_post_alloc_hook+0x5d/0x2f0 [ 78.643922][ T885] __kmalloc_track_caller+0x181/0x320 [ 78.649290][ T885] kvasprintf+0xd4/0x180 [ 78.653701][ T885] kvasprintf_const+0xf2/0x240 [ 78.658649][ T885] kobject_set_name_vargs+0x61/0x110 [ 78.664102][ T885] [ 78.666421][ T885] Memory state around the buggy address: [ 78.672559][ T885] ffff88810ccf9f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 78.680799][ T885] ffff88810ccf9f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 78.689097][ T885] >ffff88810ccfa000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 78.697536][ T885] ^ [ 78.701967][ T885] ffff88810ccfa080: fb fb fc fc fc fc fc fc fc fc fa fb fb fb fb fb [ 78.710317][ T885] ffff88810ccfa100: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 78.718376][ T885] ================================================================== [ 78.726525][ T885] Disabling lock debugging due to kernel taint [ 78.742827][ T881] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 78.751513][ T24] kauditd_printk_skb: 6 callbacks suppressed [ 78.751524][ T24] audit: type=1400 audit(1768236850.300:120): 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 [ 78.752355][ T888] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem 2026/01/12 16:54:10 executed programs: 129 [ 78.760578][ T24] audit: type=1400 audit(1768236850.300:121): 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 [ 78.788173][ T857] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.796491][ T24] audit: type=1400 audit(1768236850.300:122): 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 [ 78.811922][ T857] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.824077][ T855] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.847777][ T9] device bridge_slave_1 left promiscuous mode [ 78.862886][ T24] audit: type=1400 audit(1768236850.300:123): 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 [ 78.872520][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.878211][ T24] audit: type=1400 audit(1768236850.300:124): 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 [ 78.899453][ T857] 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 [ 78.906684][ T855] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.927136][ T9] device bridge_slave_0 left promiscuous mode [ 78.947429][ T24] audit: type=1400 audit(1768236850.300:125): 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 [ 78.961376][ T857] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 78.967705][ T855] 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 [ 78.990787][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.002635][ T24] audit: type=1400 audit(1768236850.300:126): 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 [ 79.023030][ T885] EXT4-fs error (device loop9): ext4_dx_csum_set:529: inode #2: comm syz.9.133: dir seems corrupt? Run e2fsck -D. [ 79.030710][ T855] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.053417][ T857] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.066253][ T855] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.078364][ T857] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.091514][ T855] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.105257][ T857] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 79.119872][ T855] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 79.134644][ T9] device bridge_slave_1 left promiscuous mode [ 79.149504][ T855] 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. [ 79.164206][ T857] 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. [ 79.170320][ T855] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 79.186439][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.203814][ T855] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 79.217831][ T857] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 79.224929][ T855] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 79.240234][ T857] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 79.255549][ T855] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.287283][ T9] device bridge_slave_0 left promiscuous mode [ 79.298929][ T855] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.318984][ T857] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 79.322975][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.341995][ T855] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 79.342030][ T857] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.355720][ T855] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.367984][ T857] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.383372][ T855] 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. [ 79.396375][ T857] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 79.412624][ T9] device bridge_slave_1 left promiscuous mode [ 79.425000][ T857] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.430651][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.446251][ T853] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.453469][ T855] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.465379][ T857] 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. [ 79.477481][ T855] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.493467][ T853] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.507092][ T9] device bridge_slave_0 left promiscuous mode [ 79.522323][ T857] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.526685][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.538370][ T853] 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 [ 79.566116][ T857] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.588284][ T9] device bridge_slave_1 left promiscuous mode [ 79.594552][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.601394][ T853] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.632400][ T9] device bridge_slave_0 left promiscuous mode [ 79.633625][ T853] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.653882][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.654038][ T853] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.677319][ T853] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 79.692862][ T9] device bridge_slave_1 left promiscuous mode [ 79.693136][ T853] 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. [ 79.699424][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.722926][ T853] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 79.738541][ T9] device bridge_slave_0 left promiscuous mode [ 79.738588][ T853] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 79.745078][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.761326][ T853] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 79.782963][ T853] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.783123][ T9] device bridge_slave_1 left promiscuous mode [ 79.794826][ T853] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.794863][ T853] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 79.802681][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.814553][ T853] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 79.849426][ T9] device bridge_slave_0 left promiscuous mode [ 79.849450][ T853] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 79.856257][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.871703][ T853] 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. [ 79.896393][ T853] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 79.908521][ T853] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 79.908626][ T9] device bridge_slave_1 left promiscuous mode [ 79.942896][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.950856][ T9] device bridge_slave_0 left promiscuous mode [ 79.957124][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.965520][ T9] device bridge_slave_1 left promiscuous mode [ 79.971671][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.979431][ T9] device bridge_slave_0 left promiscuous mode [ 79.986757][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.995911][ T9] device bridge_slave_1 left promiscuous mode [ 80.002260][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.010254][ T9] device bridge_slave_0 left promiscuous mode [ 80.016708][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.024550][ T9] device bridge_slave_1 left promiscuous mode [ 80.030882][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.038709][ T9] device bridge_slave_0 left promiscuous mode [ 80.045562][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.053372][ T9] device bridge_slave_1 left promiscuous mode [ 80.059698][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.067236][ T9] device bridge_slave_0 left promiscuous mode [ 80.073332][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.083269][ T9] device veth1_macvtap left promiscuous mode [ 80.089395][ T9] device veth0_vlan left promiscuous mode [ 80.095548][ T9] device veth1_macvtap left promiscuous mode [ 80.101842][ T9] device veth0_vlan left promiscuous mode [ 80.108314][ T9] device veth1_macvtap left promiscuous mode [ 80.115049][ T9] device veth0_vlan left promiscuous mode [ 80.121413][ T9] device veth1_macvtap left promiscuous mode [ 80.127788][ T9] device veth0_vlan left promiscuous mode [ 80.133879][ T9] device veth1_macvtap left promiscuous mode [ 80.140241][ T9] device veth0_vlan left promiscuous mode [ 80.146494][ T9] device veth1_macvtap left promiscuous mode [ 80.152920][ T9] device veth0_vlan left promiscuous mode [ 80.159053][ T9] device veth1_macvtap left promiscuous mode [ 80.165234][ T9] device veth0_vlan left promiscuous mode [ 80.171355][ T9] device veth1_macvtap left promiscuous mode [ 80.177615][ T9] device veth0_vlan left promiscuous mode [ 80.183629][ T9] device veth1_macvtap left promiscuous mode [ 80.189927][ T9] device veth0_vlan left promiscuous mode [ 80.196109][ T9] device veth1_macvtap left promiscuous mode [ 80.202206][ T9] device veth0_vlan left promiscuous mode [ 80.208549][ T9] device veth1_macvtap left promiscuous mode [ 80.214649][ T9] device veth0_vlan left promiscuous mode [ 80.220982][ T9] device veth1_macvtap left promiscuous mode [ 80.227191][ T9] device veth0_vlan left promiscuous mode [ 81.278438][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.286370][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.295541][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.303822][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.312271][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.319348][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.327267][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.340862][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.349924][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.360228][ T689] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.367864][ T689] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.385001][ T24] audit: type=1400 audit(1768236852.930:127): avc: denied { read } for pid=896 comm="syz-executor" dev="nsfs" ino=4026531999 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 81.407199][ T24] audit: type=1400 audit(1768236852.930:128): avc: denied { open } for pid=896 comm="syz-executor" path="net:[4026531999]" dev="nsfs" ino=4026531999 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 81.432074][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.440647][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.462883][ T872] device veth0_vlan entered promiscuous mode [ 81.475999][ T896] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.483610][ T896] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.491888][ T896] device bridge_slave_0 entered promiscuous mode [ 81.499619][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.508775][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.517200][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.525633][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.542920][ T896] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.550450][ T896] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.558120][ T896] device bridge_slave_1 entered promiscuous mode [ 81.625938][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.636544][ T872] device veth1_macvtap entered promiscuous mode [ 81.668299][ T904] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.676008][ T904] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.683363][ T904] device bridge_slave_0 entered promiscuous mode [ 81.692619][ T904] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.699990][ T904] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.707681][ T904] device bridge_slave_1 entered promiscuous mode [ 81.723046][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.731887][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.743425][ T899] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.751020][ T899] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.758699][ T899] device bridge_slave_0 entered promiscuous mode [ 81.766311][ T899] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.774368][ T899] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.782053][ T899] device bridge_slave_1 entered promiscuous mode [ 81.812452][ T905] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.819667][ T905] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.827705][ T905] device bridge_slave_0 entered promiscuous mode [ 81.850664][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.859370][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.869292][ T905] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.876712][ T905] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.884139][ T905] device bridge_slave_1 entered promiscuous mode [ 81.922839][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.931642][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.940187][ T689] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.947240][ T689] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.954707][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.987406][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.996425][ T689] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.003446][ T689] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.010699][ T916] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 82.020234][ T916] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.031275][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.034100][ T916] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.138: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 82.045364][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.059595][ T916] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 82.100301][ T573] udevd[573]: incorrect ext4 checksum on /dev/loop5 [ 82.120139][ T872] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.133530][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.142594][ T872] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.156929][ T872] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 82.178664][ T872] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.178702][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.192808][ T872] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.199506][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.213402][ T872] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.220179][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.220416][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.235825][ T872] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 82.242843][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.250624][ T872] 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. [ 82.265306][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.300428][ T872] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 82.316405][ T872] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 82.322229][ T896] device veth0_vlan entered promiscuous mode [ 82.331931][ T872] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 82.350675][ T896] device veth1_macvtap entered promiscuous mode [ 82.361608][ T872] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.361678][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.373385][ T872] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.373420][ T872] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 82.373946][ T872] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.382908][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.395767][ T872] 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. [ 82.408770][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.423872][ T872] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.431613][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.447439][ T872] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.455316][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.496896][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.505820][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.514375][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.523150][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.530549][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.538482][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.546726][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.553736][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.561251][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.569561][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.577540][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.585683][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.594012][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.626462][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.636695][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.645845][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.662801][ T904] device veth0_vlan entered promiscuous mode [ 82.670605][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.678739][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.686331][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.694726][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.708044][ T905] device veth0_vlan entered promiscuous mode [ 82.721709][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.730496][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.738120][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.748578][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.772402][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.782993][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.791687][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.800248][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.807921][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.817292][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.827011][ T905] device veth1_macvtap entered promiscuous mode [ 82.836457][ T904] device veth1_macvtap entered promiscuous mode [ 82.857310][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.866354][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.866790][ T923] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 82.873488][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.886220][ T923] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.913016][ T923] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.147: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 82.913219][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.932738][ T923] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 82.941917][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.958025][ T896] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.962533][ T573] udevd[573]: incorrect ext4 checksum on /dev/loop6 [ 82.976793][ T896] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.991116][ T896] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 83.012453][ T896] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.024403][ T896] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.039158][ T896] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.052058][ T899] device veth0_vlan entered promiscuous mode [ 83.061070][ T896] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 83.076307][ T896] 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. [ 83.093317][ T896] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 83.108677][ T896] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 83.124446][ T896] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 83.124579][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.140393][ T896] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.160098][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.160681][ T896] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.168768][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.182500][ T896] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 83.190886][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.203218][ T928] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 83.210637][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.219548][ T928] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.227603][ T896] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.237901][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.261664][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.262507][ T928] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.149: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 83.269987][ T896] 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. [ 83.289494][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.305593][ T896] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.314081][ T928] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 83.334818][ T896] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.393284][ T899] device veth1_macvtap entered promiscuous mode [ 83.401141][ T905] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.415174][ T905] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.428464][ T905] 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 [ 83.450134][ T905] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.450363][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.462285][ T905] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.462544][ T905] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.481287][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.487036][ T905] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 83.500231][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.507208][ T905] 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. [ 83.542368][ T935] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 83.546458][ T905] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 83.570718][ T935] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.570900][ T905] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 83.586404][ T935] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.142: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 83.615513][ T905] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 83.620205][ T935] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 83.630971][ T905] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.650832][ T905] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.664156][ T905] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 83.675239][ T904] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.677327][ T905] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.688795][ T904] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.703021][ T905] 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. [ 83.718361][ T904] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 83.733042][ T905] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.754490][ T904] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.765383][ T905] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.790578][ T904] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.790867][ T904] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.807456][ T921] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.819189][ T904] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 83.825891][ T921] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.841413][ T904] 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. [ 83.864295][ T904] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 83.865344][ T921] device bridge_slave_0 entered promiscuous mode [ 83.879914][ T904] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 83.886712][ T689] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.901812][ T904] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 83.910470][ T921] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.932697][ T921] bridge0: port 2(bridge_slave_1) entered disabled state 2026/01/12 16:54:15 executed programs: 145 [ 83.933684][ T904] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.940721][ T921] device bridge_slave_1 entered promiscuous mode [ 83.951852][ T904] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.027886][ T904] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 84.040574][ T904] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 84.056129][ T904] 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. [ 84.073012][ T904] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 84.085782][ T904] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 84.102903][ T940] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 84.115045][ T940] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.163045][ T921] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.170355][ T921] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.177943][ T921] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.185105][ T921] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.201969][ T943] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.209731][ T943] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.218211][ T943] device bridge_slave_0 entered promiscuous mode [ 84.233307][ T24] audit: type=1400 audit(1768236855.780:129): avc: denied { unlink } for pid=899 comm="syz-executor" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop8" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 84.234500][ T899] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 84.298522][ T899] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 84.314685][ T899] 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. [ 84.314925][ T943] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.330876][ T899] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 84.339305][ T943] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.353760][ T899] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 84.361659][ T943] device bridge_slave_1 entered promiscuous mode [ 84.377042][ T899] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 84.406080][ T899] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 84.425471][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.425703][ T899] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 84.447252][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.447464][ T899] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 84.470260][ T899] 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. [ 84.486224][ T899] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 84.501702][ T899] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 84.518072][ T899] 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. [ 84.524009][ T950] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.534669][ T899] 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. [ 84.556925][ T950] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.557337][ T950] device bridge_slave_0 entered promiscuous mode [ 84.565144][ T899] 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. [ 84.595710][ T899] 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. [ 84.601267][ T950] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.612409][ T899] 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. [ 84.619494][ T950] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.636297][ T899] 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. [ 84.643294][ T950] device bridge_slave_1 entered promiscuous mode [ 84.659084][ T899] 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. [ 84.681558][ T899] 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. [ 84.686965][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.705480][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.738563][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.748314][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.756832][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.763907][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.771707][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.780089][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.788289][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.795513][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.803314][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.811617][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.819806][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 84.828708][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.865497][ T954] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.872835][ T954] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.880631][ T954] device bridge_slave_0 entered promiscuous mode [ 84.890501][ T954] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.897957][ T954] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.905818][ T954] device bridge_slave_1 entered promiscuous mode [ 84.966246][ T950] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.973691][ T950] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.981229][ T950] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.988291][ T950] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.015903][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.023757][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.032185][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.040154][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.068059][ T921] device veth0_vlan entered promiscuous mode [ 85.076325][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.085485][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.093784][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.101742][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.110122][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.119276][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.127831][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.135449][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.142920][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.150820][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.158350][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.166727][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.175191][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.183649][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.190781][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.235464][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.244298][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.266129][ T960] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.273192][ T960] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.280842][ T960] device bridge_slave_0 entered promiscuous mode [ 85.296977][ T921] device veth1_macvtap entered promiscuous mode [ 85.305055][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.312655][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 85.320719][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.329001][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.336161][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.343998][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.352034][ T960] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.359563][ T960] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.367936][ T960] device bridge_slave_1 entered promiscuous mode [ 85.418953][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.427294][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.434590][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.443006][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.450969][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.458848][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.467318][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.474418][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.482439][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.490735][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.499099][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.506216][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.513820][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.522679][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.530912][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.541071][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.549631][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.571270][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.579567][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.587756][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.596481][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.609653][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.618386][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.639115][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.647471][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.655914][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.664038][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.697244][ T954] device veth0_vlan entered promiscuous mode [ 85.708690][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.717581][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.726439][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.735430][ T965] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 85.735435][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.735792][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.746611][ T965] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.753197][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.778122][ T965] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.153: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 85.788350][ T943] device veth0_vlan entered promiscuous mode [ 85.806050][ T965] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 85.818931][ T950] device veth0_vlan entered promiscuous mode [ 85.827092][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.835901][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.843724][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.844131][ T573] udevd[573]: incorrect ext4 checksum on /dev/loop7 [ 85.852222][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.866962][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.874928][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.878038][ T921] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.883432][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.896210][ T921] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.902767][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.916297][ T921] 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 [ 85.931547][ T943] device veth1_macvtap entered promiscuous mode [ 85.953883][ T954] device veth1_macvtap entered promiscuous mode [ 85.960675][ T921] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.968336][ T950] device veth1_macvtap entered promiscuous mode [ 85.978747][ T921] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.992657][ T921] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.008514][ T921] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 86.024533][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.031870][ T921] 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. [ 86.032165][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.048354][ T921] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 86.055940][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.071170][ T921] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 86.078848][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.093838][ T921] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 86.101747][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.116509][ T921] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.124478][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.135839][ T921] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.144425][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.157270][ T921] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 86.157555][ T921] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.157779][ T921] 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. [ 86.166348][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.178827][ T921] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.193622][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.209186][ T921] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.236306][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.257488][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.266532][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.274985][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.282837][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.291658][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.300627][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.309217][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.331319][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.339850][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.348086][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.355483][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.363089][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.371997][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.380568][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.387775][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.395697][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.403998][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.412657][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.421068][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.429629][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.475681][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.484401][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.497892][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.512235][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.513366][ T971] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 86.521165][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 86.534878][ T971] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.538101][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.564041][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 86.572264][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.573014][ T975] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 86.589451][ T971] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.152: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 86.593596][ T975] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.621570][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 86.630542][ T971] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 86.643086][ T975] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.155: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 86.649724][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 86.662604][ T975] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 86.707167][ T573] udevd[573]: incorrect ext4 checksum on /dev/loop1 [ 86.707537][ T950] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.720036][ T943] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.736951][ T950] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.740720][ T943] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.752887][ T950] 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 [ 86.770282][ T960] device veth0_vlan entered promiscuous mode [ 86.795738][ T943] 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 [ 86.816822][ T943] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.820261][ T950] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.829255][ T943] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.854960][ T943] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.869843][ T950] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.870448][ T950] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.885040][ T943] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 86.917494][ T943] 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. [ 86.933911][ T943] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 86.934299][ T950] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 86.951680][ T943] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 86.967670][ T950] 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. [ 86.984750][ T943] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 86.998804][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 87.022729][ T950] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 87.025110][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.039530][ T943] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.057900][ T950] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 87.062703][ T960] device veth1_macvtap entered promiscuous mode [ 87.080440][ T943] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.080914][ T983] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 87.095415][ T943] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 87.105919][ T983] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.116979][ T950] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 87.131478][ T983] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.164: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 87.150198][ T943] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 87.166649][ T983] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 87.177919][ T943] 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. [ 87.186796][ T950] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.206577][ T943] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.214537][ T950] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.229443][ T943] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.242702][ T950] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 87.258180][ T954] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.267290][ T950] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 87.295706][ T954] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.299363][ T950] 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. [ 87.309695][ T954] 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 [ 87.327127][ T950] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.358758][ T950] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.372700][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.384601][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.392584][ T954] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.413680][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 87.419355][ T954] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.436663][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 87.445552][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 87.471016][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.473537][ T954] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 87.480163][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.505509][ T954] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 87.505614][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.521993][ T954] 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. [ 87.530789][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.546335][ T954] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 87.569726][ T954] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 87.585183][ T954] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 87.601374][ T954] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.613221][ T954] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.626897][ T954] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 87.639746][ T978] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.646919][ T978] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.647135][ T954] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 87.654861][ T978] device bridge_slave_0 entered promiscuous mode [ 87.670022][ T954] 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. [ 87.693052][ T954] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.705538][ T954] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.728438][ T978] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.735652][ T978] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.747024][ T978] device bridge_slave_1 entered promiscuous mode [ 87.847515][ T992] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 87.865569][ T992] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.887286][ T992] EXT4-fs error (device loop9): dx_make_map:1303: inode #2: block 20: comm syz.9.159: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 87.901773][ T991] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.913794][ T991] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.913817][ T992] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 87.922002][ T991] device bridge_slave_0 entered promiscuous mode [ 87.937025][ T991] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.944158][ T991] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.952085][ T991] device bridge_slave_1 entered promiscuous mode [ 87.968800][ T573] udevd[573]: incorrect ext4 checksum on /dev/loop9 [ 87.986637][ T960] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.989416][ T573] udevd[573]: incorrect ext4 checksum on /dev/loop9 [ 87.998955][ T960] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 88.018643][ T960] 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 [ 88.039921][ T960] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 88.052343][ T960] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 88.058939][ T996] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.066661][ T960] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 88.088682][ T996] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.096263][ T960] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 88.096451][ T960] 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. [ 88.096477][ T960] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 88.096604][ T960] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 88.128167][ T996] device bridge_slave_0 entered promiscuous mode [ 88.143315][ T960] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 88.181221][ T960] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89