em without journal. Quota mode: none. [ 156.156012][ T2187] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 156.168130][ T2256] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 156.179862][ T2187] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 156.203531][ T2187] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 156.223713][ T2187] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 156.230591][ T2256] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.359: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 156.257032][ T2187] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 156.273809][ T2256] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 156.281961][ T2187] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 156.300548][ T2189] EXT4-fs (loop6): unmounting filesystem. [ 156.307649][ T2187] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 156.323835][ T2187] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 156.338910][ T2256] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz.0.359: Unrecognised inode hash code 89 [ 156.342501][ T2187] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 2026/03/01 07:28:55 executed programs: 359 [ 156.374128][ T2187] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 156.387657][ T2187] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 156.400385][ T2256] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz.0.359: Corrupt directory, running e2fsck is recommended [ 156.416148][ T2256] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #2: comm syz.0.359: No space for directory leaf checksum. Please run e2fsck -D. [ 156.439263][ T2256] EXT4-fs error (device loop0): __ext4_find_entry:1696: inode #2: comm syz.0.359: checksumming directory block 2 [ 156.465608][ T2195] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 156.477309][ T2195] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 156.491844][ T2195] 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 [ 156.495053][ T2191] EXT4-fs (loop7): unmounting filesystem. [ 156.521195][ T2195] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 156.534853][ T2195] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 156.548410][ T2195] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 156.569147][ T2195] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 156.586453][ T2195] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 156.611092][ T2195] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 156.628478][ T2195] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 156.644473][ T2195] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 156.699683][ T2195] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 156.724997][ T2253] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.733986][ T2195] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 156.734190][ T2253] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.747335][ T2195] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 156.768189][ T2253] device bridge_slave_0 entered promiscuous mode [ 156.775720][ T2253] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.782987][ T2253] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.790718][ T2253] device bridge_slave_1 entered promiscuous mode [ 156.851977][ T540] device bridge_slave_1 left promiscuous mode [ 156.858189][ T540] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.866791][ T540] device bridge_slave_0 left promiscuous mode [ 156.873099][ T540] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.883015][ T540] device bridge_slave_1 left promiscuous mode [ 156.889214][ T540] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.897130][ T540] device bridge_slave_0 left promiscuous mode [ 156.904965][ T540] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.913274][ T2187] EXT4-fs (loop9): unmounting filesystem. [ 156.920090][ T540] device bridge_slave_1 left promiscuous mode [ 156.926281][ T540] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.934508][ T540] device bridge_slave_0 left promiscuous mode [ 156.944446][ T540] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.954210][ T540] device bridge_slave_1 left promiscuous mode [ 156.961152][ T540] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.969217][ T540] device bridge_slave_0 left promiscuous mode [ 156.975873][ T540] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.984365][ T540] device bridge_slave_1 left promiscuous mode [ 156.990656][ T540] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.998294][ T540] device bridge_slave_0 left promiscuous mode [ 157.005374][ T540] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.014670][ T540] device veth1_macvtap left promiscuous mode [ 157.020785][ T540] device veth0_vlan left promiscuous mode [ 157.026924][ T540] device veth1_macvtap left promiscuous mode [ 157.033023][ T540] device veth0_vlan left promiscuous mode [ 157.039111][ T540] device veth1_macvtap left promiscuous mode [ 157.045493][ T540] device veth0_vlan left promiscuous mode [ 157.051924][ T540] device veth1_macvtap left promiscuous mode [ 157.057984][ T540] device veth0_vlan left promiscuous mode [ 157.064275][ T540] device veth1_macvtap left promiscuous mode [ 157.070477][ T540] device veth0_vlan left promiscuous mode [ 157.542584][ T2195] EXT4-fs (loop0): unmounting filesystem. [ 157.575646][ T2262] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.582835][ T2262] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.591223][ T2262] device bridge_slave_0 entered promiscuous mode [ 157.598431][ T2260] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.606022][ T2260] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.613754][ T2260] device bridge_slave_0 entered promiscuous mode [ 157.622155][ T2260] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.629220][ T2260] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.636744][ T2260] device bridge_slave_1 entered promiscuous mode [ 157.652732][ T2262] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.659923][ T2262] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.667311][ T2262] device bridge_slave_1 entered promiscuous mode [ 157.824049][ T2275] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.831216][ T2275] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.838672][ T2275] device bridge_slave_0 entered promiscuous mode [ 157.845872][ T2275] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.853104][ T2275] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.860710][ T2275] device bridge_slave_1 entered promiscuous mode [ 157.885129][ T2267] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.892388][ T2267] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.900154][ T2267] device bridge_slave_0 entered promiscuous mode [ 157.909005][ T2267] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.916260][ T2267] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.923829][ T2267] device bridge_slave_1 entered promiscuous mode [ 157.973381][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 157.981267][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 157.995072][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 158.003696][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 158.012000][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.019034][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.041845][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 158.066709][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 158.075076][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 158.083651][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.090720][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.159708][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 158.168012][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 158.176919][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 158.185544][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 158.193245][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 158.201424][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 158.209378][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 158.244906][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 158.253432][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.260547][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.270657][ T2253] device veth0_vlan entered promiscuous mode [ 158.282852][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 158.291142][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 158.320272][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 158.328621][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 158.336914][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.344006][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.351651][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 158.359708][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 158.373910][ T2262] device veth0_vlan entered promiscuous mode [ 158.380993][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 158.389149][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 158.397110][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 158.428251][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 158.436543][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 158.445026][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.452154][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.459671][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 158.468645][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.475814][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.483463][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 158.491520][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 158.499436][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 158.507760][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.514816][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 158.522413][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 158.530295][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 158.541804][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 158.550320][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 158.558688][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.565820][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 158.583833][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 158.592378][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 158.600963][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 158.608889][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 158.617321][ T2260] device veth0_vlan entered promiscuous mode [ 158.632907][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 158.640727][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 158.648553][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 158.657063][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 158.665287][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 158.673570][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 158.684354][ T2253] device veth1_macvtap entered promiscuous mode [ 158.696650][ T2260] device veth1_macvtap entered promiscuous mode [ 158.703572][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 158.712110][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 158.721003][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 158.728704][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 158.737398][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 158.745851][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 158.774244][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 158.783018][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 158.791292][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 158.799503][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 158.808867][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 158.817416][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 158.826143][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 158.834675][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 158.843164][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 158.851474][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 158.868308][ T2275] device veth0_vlan entered promiscuous mode [ 158.882927][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 158.895358][ T2313] loop1: detected capacity change from 0 to 128 [ 158.903582][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 158.914112][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 158.922552][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 158.930725][ T2313] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 158.931198][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 158.947569][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 158.955458][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 158.964517][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 158.966787][ T2313] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 158.981978][ T2262] device veth1_macvtap entered promiscuous mode [ 159.006255][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 159.014252][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 159.016386][ T2313] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.364: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 159.024392][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 159.048684][ T2313] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 159.053363][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 159.066389][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 159.074941][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.082044][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 159.089505][ T2313] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz.1.364: Unrecognised inode hash code 89 [ 159.101388][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 159.103631][ T2313] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.364: Corrupt directory, running e2fsck is recommended [ 159.110586][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 159.124968][ T2313] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #2: comm syz.1.364: No space for directory leaf checksum. Please run e2fsck -D. [ 159.146253][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.147518][ T2313] EXT4-fs error (device loop1): __ext4_find_entry:1696: inode #2: comm syz.1.364: checksumming directory block 2 [ 159.153474][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 159.154777][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 159.194513][ T2275] device veth1_macvtap entered promiscuous mode [ 159.212780][ T2318] loop4: detected capacity change from 0 to 128 [ 159.219150][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 159.225580][ T2318] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 159.237043][ T2253] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 159.237682][ T2318] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 159.259534][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 159.260731][ T2253] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 159.281551][ T2318] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.375: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 159.282143][ T2253] 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 [ 159.321001][ T2318] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 159.321018][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 159.321746][ T2253] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 159.335347][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 159.350560][ T2253] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 159.358482][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 159.377780][ T2253] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 159.393857][ T2253] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 159.400907][ T2318] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz.4.375: Unrecognised inode hash code 89 [ 159.415395][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop4 [ 159.429186][ T2318] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.375: Corrupt directory, running e2fsck is recommended [ 159.449310][ T2318] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #2: comm syz.4.375: No space for directory leaf checksum. Please run e2fsck -D. [ 159.466676][ T2253] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 159.467780][ T2318] EXT4-fs error (device loop4): __ext4_find_entry:1696: inode #2: comm syz.4.375: checksumming directory block 2 [ 159.501281][ T2253] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 159.516471][ T2322] loop3: detected capacity change from 0 to 128 [ 159.524366][ T2253] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 159.541838][ T2260] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 159.554471][ T2260] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 159.569149][ T2260] 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 [ 159.589473][ T2253] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 159.603757][ T2322] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 159.616808][ T2260] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 159.628000][ T2253] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 159.638992][ T2260] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 159.647941][ T2322] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 159.653582][ T2253] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 159.664585][ T2260] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 159.676786][ T2253] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 159.702063][ T2322] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.377: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 159.726312][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 159.734630][ T2322] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 159.743282][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 159.751525][ T2260] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 159.768137][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 159.776457][ T2260] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 159.793480][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 159.802634][ T2322] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz.3.377: Unrecognised inode hash code 89 [ 159.819816][ T2260] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 159.835295][ T2260] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 159.851177][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 159.853467][ T2322] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.377: Corrupt directory, running e2fsck is recommended [ 159.860809][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 159.881404][ T2260] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 159.897009][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 159.905456][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 159.914062][ T2322] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.377: No space for directory leaf checksum. Please run e2fsck -D. [ 159.924977][ T2260] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 159.930960][ T2322] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.377: checksumming directory block 2 [ 159.955377][ T2260] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 159.968773][ T2260] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 159.983593][ T2262] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 159.995427][ T2262] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 160.010748][ T2262] 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 [ 160.031253][ T2262] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 160.043514][ T2262] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 160.057229][ T2262] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 160.072170][ T2262] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 160.096215][ T2262] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 160.112183][ T2262] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 160.131384][ T2262] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 160.141827][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 160.155310][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 160.162133][ T2262] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 160.171042][ T2253] EXT4-fs (loop1): unmounting filesystem. [ 160.191475][ T2262] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 160.211747][ T2262] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 160.225249][ T2262] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 160.274353][ T2327] loop5: detected capacity change from 0 to 128 [ 160.292315][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 160.301330][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 160.317948][ T2327] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 160.326715][ T2267] device veth0_vlan entered promiscuous mode [ 160.331649][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 160.340881][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 160.348636][ T2327] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 160.393583][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 160.403991][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 160.416459][ T2267] device veth1_macvtap entered promiscuous mode [ 160.423298][ T2327] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.371: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 160.442887][ T2327] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 160.465039][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop5 [ 160.472165][ T2327] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz.5.371: Unrecognised inode hash code 89 [ 160.484493][ T2327] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz.5.371: Corrupt directory, running e2fsck is recommended [ 160.497981][ T2327] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #2: comm syz.5.371: No space for directory leaf checksum. Please run e2fsck -D. [ 160.513532][ T2327] EXT4-fs error (device loop5): __ext4_find_entry:1696: inode #2: comm syz.5.371: checksumming directory block 2 [ 160.526660][ T2260] EXT4-fs (loop4): unmounting filesystem. [ 160.547940][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 160.574037][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 160.584020][ T2275] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 160.593360][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 160.608069][ T2332] loop2: detected capacity change from 0 to 128 [ 160.615889][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 160.625278][ T2332] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 160.633862][ T2275] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 160.654710][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 160.663407][ T2332] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 160.674514][ T2275] 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 [ 160.695456][ T2275] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 160.699465][ T2332] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.378: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 160.730857][ T2275] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 160.744302][ T2275] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 160.759653][ T2332] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 160.771592][ T2275] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 160.787824][ T2332] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.378: Unrecognised inode hash code 89 [ 160.805010][ T2332] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.378: Corrupt directory, running e2fsck is recommended [ 160.812978][ T2275] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 160.824060][ T2332] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #2: comm syz.2.378: No space for directory leaf checksum. Please run e2fsck -D. [ 160.836712][ T2275] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 160.861943][ T2332] EXT4-fs error (device loop2): __ext4_find_entry:1696: inode #2: comm syz.2.378: checksumming directory block 2 [ 160.866850][ T2275] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 160.892024][ T2267] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 160.902320][ T2275] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 160.906554][ T2267] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 160.930426][ T2275] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 160.938340][ T2267] 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 [ 160.945663][ T2275] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 160.973437][ T2267] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 160.985731][ T2275] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 161.003149][ T2267] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 161.016868][ T2267] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 161.038535][ T2267] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 161.056552][ T2262] EXT4-fs (loop3): unmounting filesystem. [ 161.062687][ T2267] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 161.091938][ T2267] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 161.113998][ T2267] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 161.136942][ T2267] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 161.154201][ T2267] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 161.166035][ T2267] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 161.204589][ T2328] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.211837][ T2328] bridge0: port 1(bridge_slave_0) entered disabled state [ 161.219413][ T2328] device bridge_slave_0 entered promiscuous mode [ 161.226148][ T2267] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 161.231252][ T2328] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.245769][ T2328] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.254813][ T2328] device bridge_slave_1 entered promiscuous mode [ 161.330893][ T540] device bridge_slave_1 left promiscuous mode [ 161.337296][ T540] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.346049][ T540] device bridge_slave_0 left promiscuous mode [ 161.352431][ T540] bridge0: port 1(bridge_slave_0) entered disabled state [ 161.361008][ T540] device bridge_slave_1 left promiscuous mode [ 161.367282][ T540] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.375122][ T540] device bridge_slave_0 left promiscuous mode [ 161.382886][ T540] bridge0: port 1(bridge_slave_0) entered disabled state [ 161.387724][ T2275] EXT4-fs (loop5): unmounting filesystem. [ 161.396908][ T540] device bridge_slave_1 left promiscuous mode [ 161.403443][ T540] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.417525][ T540] device bridge_slave_0 left promiscuous mode [ 161.423821][ T540] bridge0: port 1(bridge_slave_0) entered disabled state 2026/03/01 07:29:00 executed programs: 377 [ 161.440763][ T540] device bridge_slave_1 left promiscuous mode [ 161.447053][ T540] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.454718][ T540] device bridge_slave_0 left promiscuous mode [ 161.461072][ T540] bridge0: port 1(bridge_slave_0) entered disabled state [ 161.469206][ T540] device bridge_slave_1 left promiscuous mode [ 161.475722][ T540] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.483441][ T540] device bridge_slave_0 left promiscuous mode [ 161.489567][ T540] bridge0: port 1(bridge_slave_0) entered disabled state [ 161.498763][ T540] device veth1_macvtap left promiscuous mode [ 161.505105][ T540] device veth0_vlan left promiscuous mode [ 161.511295][ T540] device veth1_macvtap left promiscuous mode [ 161.517356][ T540] device veth0_vlan left promiscuous mode [ 161.523670][ T540] device veth1_macvtap left promiscuous mode [ 161.529701][ T540] device veth0_vlan left promiscuous mode [ 161.536338][ T540] device veth1_macvtap left promiscuous mode [ 161.542506][ T540] device veth0_vlan left promiscuous mode [ 161.548535][ T540] device veth1_macvtap left promiscuous mode [ 161.554782][ T540] device veth0_vlan left promiscuous mode [ 162.014767][ T2334] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.021898][ T2334] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.029398][ T2334] device bridge_slave_0 entered promiscuous mode [ 162.048376][ T2334] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.055968][ T2334] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.064302][ T2334] device bridge_slave_1 entered promiscuous mode [ 162.082731][ T2340] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.089943][ T2340] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.096871][ T2267] EXT4-fs (loop2): unmounting filesystem. [ 162.098381][ T2340] device bridge_slave_0 entered promiscuous mode [ 162.127575][ T2340] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.135178][ T2340] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.142742][ T2340] device bridge_slave_1 entered promiscuous mode [ 162.310605][ T2350] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.317792][ T2350] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.325671][ T2350] device bridge_slave_0 entered promiscuous mode [ 162.334306][ T2350] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.341642][ T2350] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.349110][ T2350] device bridge_slave_1 entered promiscuous mode [ 162.359297][ T2345] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.366428][ T2345] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.374127][ T2345] device bridge_slave_0 entered promiscuous mode [ 162.381377][ T2345] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.388446][ T2345] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.396006][ T2345] device bridge_slave_1 entered promiscuous mode [ 162.541010][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 162.548568][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 162.556718][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 162.565482][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 162.574254][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.581340][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 162.588896][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 162.597609][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 162.605889][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.612948][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 162.620551][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 162.628011][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 162.635646][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 162.653750][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 162.678866][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 162.687738][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 162.696180][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.703284][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 162.710909][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 162.719371][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 162.728144][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.735267][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 162.742996][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 162.762800][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 162.770942][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 162.779059][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 162.801148][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 162.808871][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 162.821552][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 162.840460][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 162.848604][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 162.856370][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 162.864322][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 162.873413][ T2328] device veth0_vlan entered promiscuous mode [ 162.891673][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 162.900198][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 162.908434][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.915507][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 162.923441][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 162.932158][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 162.940507][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.947639][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 162.955562][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 162.963994][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 162.977926][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 162.986272][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 162.993847][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 163.012250][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 163.026416][ T2340] device veth0_vlan entered promiscuous mode [ 163.049290][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 163.057063][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 163.068900][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 163.083765][ T2328] device veth1_macvtap entered promiscuous mode [ 163.094715][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 163.103431][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 163.111855][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.118912][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 163.126658][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 163.135126][ T2340] device veth1_macvtap entered promiscuous mode [ 163.144488][ T2334] device veth0_vlan entered promiscuous mode [ 163.151271][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 163.159278][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 163.167875][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 163.175640][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 163.202018][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 163.209623][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 163.217345][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 163.226280][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 163.234898][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 163.243352][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 163.251831][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 163.260350][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 163.268766][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.275959][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 163.283742][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 163.292399][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 163.300962][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.308098][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 163.315629][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 163.324047][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 163.332462][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.339838][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 163.347691][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 163.356437][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 163.364895][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 163.373348][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 163.381624][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 163.389955][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 163.398177][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 163.406473][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 163.427297][ T2334] device veth1_macvtap entered promiscuous mode [ 163.435354][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 163.443293][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 163.452002][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 163.461463][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 163.470090][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 163.478465][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 163.486992][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 163.495404][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 163.519904][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 163.528346][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 163.544552][ T2388] loop8: detected capacity change from 0 to 128 [ 163.550671][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 163.559246][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 163.567931][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 163.576845][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 163.578304][ T2388] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 163.601437][ T2388] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 163.614896][ T2345] device veth0_vlan entered promiscuous mode [ 163.630759][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 163.643514][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 163.653059][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 163.663872][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 163.674596][ T2391] loop7: detected capacity change from 0 to 128 [ 163.680459][ T2388] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.379: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 163.700563][ T2388] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 163.709265][ T2391] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 163.720536][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 163.729180][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 163.739239][ T2391] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 163.759437][ T2394] loop6: detected capacity change from 0 to 128 [ 163.775192][ T2345] device veth1_macvtap entered promiscuous mode [ 163.786574][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 163.794132][ T2391] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.392: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 163.800943][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 163.822842][ T2388] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz.8.379: Unrecognised inode hash code 89 [ 163.842885][ T2388] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz.8.379: Corrupt directory, running e2fsck is recommended [ 163.852518][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 163.857419][ T2391] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 163.865715][ T2394] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 163.872191][ T2388] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #2: comm syz.8.379: No space for directory leaf checksum. Please run e2fsck -D. [ 163.895732][ T2350] device veth0_vlan entered promiscuous mode [ 163.902121][ T2394] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 163.913276][ T2388] EXT4-fs error (device loop8): __ext4_find_entry:1696: inode #2: comm syz.8.379: checksumming directory block 2 [ 163.930715][ T2391] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz.7.392: Unrecognised inode hash code 89 [ 163.942973][ T2394] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.381: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 163.963225][ T2328] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 163.972363][ T2391] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz.7.392: Corrupt directory, running e2fsck is recommended [ 163.981174][ T2328] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 163.988717][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 164.009297][ T2394] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 164.017760][ T2328] 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 [ 164.038371][ T2391] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #2: comm syz.7.392: No space for directory leaf checksum. Please run e2fsck -D. [ 164.050248][ T2328] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 164.065387][ T2391] EXT4-fs error (device loop7): __ext4_find_entry:1696: inode #2: comm syz.7.392: checksumming directory block 2 [ 164.074820][ T2398] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz.6.381: Unrecognised inode hash code 89 [ 164.078724][ T2328] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 164.094458][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 164.110739][ T2398] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz.6.381: Corrupt directory, running e2fsck is recommended [ 164.124065][ T2328] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 164.126598][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 164.146571][ T2398] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #2: comm syz.6.381: No space for directory leaf checksum. Please run e2fsck -D. [ 164.151653][ T2340] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 164.174606][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 164.182762][ T2398] EXT4-fs error (device loop6): __ext4_find_entry:1696: inode #2: comm syz.6.381: checksumming directory block 2 [ 164.190618][ T2340] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 164.198514][ T2328] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 164.212201][ T2340] 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 [ 164.236106][ T2334] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 164.257497][ T2328] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 164.267964][ T2340] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 164.280668][ T2334] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 164.294378][ T2340] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 164.304836][ T2328] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 164.320801][ T2340] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 164.336895][ T2334] 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 [ 164.350636][ T2340] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 164.371121][ T2328] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 164.384453][ T2340] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 164.399616][ T2334] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 164.416374][ T2340] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 164.428193][ T2334] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 164.442678][ T2340] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 164.454888][ T2328] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 164.470638][ T2340] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 164.486869][ T2334] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 164.501626][ T2340] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 164.515634][ T2328] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 164.525745][ T2340] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 164.539721][ T2334] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 164.550728][ T2340] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 164.567863][ T2328] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 164.580588][ T2334] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 164.607076][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 164.615565][ T2334] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 164.616518][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 164.631403][ T2328] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 164.644794][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 164.653905][ T2334] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 164.674863][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 164.675125][ T2334] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 164.699116][ T2334] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 164.711132][ T2334] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 164.725135][ T2334] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 164.742116][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 164.759414][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 164.781598][ T2350] device veth1_macvtap entered promiscuous mode [ 164.796524][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 164.804726][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 164.817658][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 164.834745][ T2400] loop9: detected capacity change from 0 to 128 [ 164.857465][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 164.871987][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 164.890719][ T2400] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 164.909956][ T2400] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 164.965528][ T2400] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.386: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 164.985905][ T2400] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 165.016981][ T2403] loop0: detected capacity change from 0 to 128 [ 165.034546][ T2400] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz.9.386: Unrecognised inode hash code 89 [ 165.048942][ T532] udevd[532]: incorrect ext4 checksum on /dev/loop9 [ 165.059050][ T2403] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 165.090039][ T2400] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz.9.386: Corrupt directory, running e2fsck is recommended [ 165.115605][ T2400] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #2: comm syz.9.386: No space for directory leaf checksum. Please run e2fsck -D. [ 165.131492][ T2403] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 165.144164][ T2400] EXT4-fs error (device loop9): __ext4_find_entry:1696: inode #2: comm syz.9.386: checksumming directory block 2 [ 165.168794][ T2403] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.394: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 165.178500][ T2345] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 165.202514][ T2345] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 165.216723][ T2345] 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 [ 165.217899][ T2403] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 165.253554][ T2345] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 165.256659][ T2340] EXT4-fs (loop7): unmounting filesystem. [ 165.266693][ T2328] EXT4-fs (loop8): unmounting filesystem. [ 165.277156][ T2345] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 165.291604][ T2403] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz.0.394: Unrecognised inode hash code 89 [ 165.303054][ T2345] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 165.319195][ T2345] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 165.334334][ T2403] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz.0.394: Corrupt directory, running e2fsck is recommended [ 165.353005][ T2403] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #2: comm syz.0.394: No space for directory leaf checksum. Please run e2fsck -D. [ 165.372126][ T2345] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 165.392369][ T2403] EXT4-fs error (device loop0): __ext4_find_entry:1696: inode #2: comm syz.0.394: checksumming directory block 2 [ 165.405797][ T2334] EXT4-fs (loop6): unmounting filesystem. [ 165.436945][ T2345] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 165.439256][ T2350] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 165.462099][ T2345] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 165.479169][ T2345] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 165.498886][ T2350] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 165.512471][ T2350] 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 [ 165.533254][ T2350] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 165.546635][ T2350] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 165.546909][ T2345] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 165.562631][ T2350] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 165.577445][ T2345] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 165.593340][ T2350] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 165.600367][ T2345] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 165.617891][ T2350] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 165.642612][ T2350] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 165.658096][ T2350] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 165.689861][ T2350] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 165.733037][ T2350] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 165.744805][ T2350] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 165.758208][ T2350] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 165.905367][ T2409] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.912534][ T2409] bridge0: port 1(bridge_slave_0) entered disabled state [ 165.920814][ T2409] device bridge_slave_0 entered promiscuous mode [ 165.934658][ T2410] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.942877][ T2410] bridge0: port 1(bridge_slave_0) entered disabled state [ 165.950379][ T2410] device bridge_slave_0 entered promiscuous mode [ 165.957656][ T2410] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.964895][ T2410] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.972698][ T2410] device bridge_slave_1 entered promiscuous mode [ 165.979290][ T2409] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.986441][ T2409] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.994126][ T2409] device bridge_slave_1 entered promiscuous mode [ 166.001215][ T2412] bridge0: port 1(bridge_slave_0) entered blocking state [ 166.008309][ T2412] bridge0: port 1(bridge_slave_0) entered disabled state [ 166.015823][ T2412] device bridge_slave_0 entered promiscuous mode [ 166.023131][ T2412] bridge0: port 2(bridge_slave_1) entered blocking state [ 166.030241][ T2412] bridge0: port 2(bridge_slave_1) entered disabled state [ 166.032019][ T2345] EXT4-fs (loop9): unmounting filesystem. [ 166.038631][ T2412] device bridge_slave_1 entered promiscuous mode [ 166.045336][ T2350] EXT4-fs (loop0): unmounting filesystem. [ 166.131784][ T540] device bridge_slave_1 left promiscuous mode [ 166.138239][ T540] bridge0: port 2(bridge_slave_1) entered disabled state [ 166.145863][ T540] device bridge_slave_0 left promiscuous mode [ 166.152112][ T540] bridge0: port 1(bridge_slave_0) entered disabled state [ 166.160227][ T540] device bridge_slave_1 left promiscuous mode [ 166.166357][ T540] bridge0: port 2(bridge_slave_1) entered disabled state [ 166.173971][ T540] device bridge_slave_0 left promiscuous mode [ 166.180346][ T540] bridge0: port 1(bridge_slave_0) entered disabled state [ 166.188177][ T540] device bridge_slave_1 left promiscuous mode [ 166.194431][ T540] bridge0: port 2(bridge_slave_1) entered disabled state [ 166.201891][ T540] device bridge_slave_0 left promiscuous mode [ 166.207995][ T540] bridge0: port 1(bridge_slave_0) entered disabled state [ 166.216106][ T540] device bridge_slave_1 left promiscuous mode [ 166.222335][ T540] bridge0: port 2(bridge_slave_1) entered disabled state [ 166.229928][ T540] device bridge_slave_0 left promiscuous mode [ 166.236067][ T540] bridge0: port 1(bridge_slave_0) entered disabled state [ 166.244332][ T540] device bridge_slave_1 left promiscuous mode [ 166.250589][ T540] bridge0: port 2(bridge_slave_1) entered disabled state [ 166.258149][ T540] device bridge_slave_0 left promiscuous mode [ 166.264692][ T540] bridge0: port 1(bridge_slave_0) entered disabled state [ 166.274080][ T540] device veth1_macvtap left promiscuous mode [ 166.280374][ T540] device veth0_vlan left promiscuous mode [ 166.286738][ T540] device veth1_macvtap left promiscuous mode [ 166.292940][ T540] device veth0_vlan left promiscuous mode [ 166.299104][ T540] device veth1_macvtap left promiscuous mode [ 166.305209][ T540] device veth0_vlan left promiscuous mode [ 166.311541][ T540] device veth1_macvtap left promiscuous mode [ 166.317588][ T540] device veth0_vlan left promiscuous mode [ 166.324070][ T540] device veth1_macvtap left promiscuous mode [ 166.330245][ T540] device veth0_vlan left promiscuous mode [ 166.905684][ T2424] bridge0: port 1(bridge_slave_0) entered blocking state [ 166.912973][ T2424] bridge0: port 1(bridge_slave_0) entered disabled state [ 166.920615][ T2424] device bridge_slave_0 entered promiscuous mode [ 166.927588][ T2425] bridge0: port 1(bridge_slave_0) entered blocking state [ 166.934951][ T2425] bridge0: port 1(bridge_slave_0) entered disabled state [ 166.942454][ T2425] device bridge_slave_0 entered promiscuous mode [ 166.960356][ T2424] bridge0: port 2(bridge_slave_1) entered blocking state [ 166.967458][ T2424] bridge0: port 2(bridge_slave_1) entered disabled state [ 166.975067][ T2424] device bridge_slave_1 entered promiscuous mode [ 166.987241][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 166.994933][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 167.003401][ T2425] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.010647][ T2425] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.018354][ T2425] device bridge_slave_1 entered promiscuous mode [ 167.055996][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 167.064594][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 167.072891][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.079943][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 167.096154][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 167.119185][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 167.127962][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 167.136276][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.143333][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 167.150882][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 167.189179][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 167.220914][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 167.228375][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 167.257712][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 167.266119][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 167.274454][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.281610][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 167.302696][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 167.311010][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 167.318540][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 167.326197][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 167.334191][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 167.347111][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 167.354871][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 167.363498][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 167.372079][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 167.380440][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.387471][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 167.400150][ T2409] device veth0_vlan entered promiscuous mode [ 167.409100][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 167.417537][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 167.425973][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.433046][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 167.441088][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 167.449462][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 167.457890][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.464985][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 167.473340][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 167.504846][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 167.513182][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 167.521603][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 167.530297][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 167.553828][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 167.576165][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 167.591273][ T2409] device veth1_macvtap entered promiscuous mode [ 167.599092][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 167.607640][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.614738][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 167.622328][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 167.630847][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.637899][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 167.654337][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 167.662589][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 167.670423][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 167.678773][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 167.687255][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.694383][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 167.701991][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 167.710671][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.717892][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 167.725732][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 167.738679][ T2412] device veth0_vlan entered promiscuous mode [ 167.746222][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 167.754550][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 167.762931][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 167.770877][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 167.782230][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 167.790262][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 167.809525][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 167.817135][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 167.825321][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 167.834272][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 167.843069][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 167.851474][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/03/01 07:29:06 executed programs: 393 [ 167.860082][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 167.868141][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 167.876287][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 167.884599][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 167.916315][ T2412] device veth1_macvtap entered promiscuous mode [ 167.918908][ T2463] loop1: detected capacity change from 0 to 128 [ 167.932002][ T2410] device veth0_vlan entered promiscuous mode [ 167.938529][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 167.947661][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 167.957226][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 167.957624][ T2463] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 167.974285][ T2463] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 167.974313][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 167.993003][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 168.001599][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 168.009618][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 168.017960][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 168.026649][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 168.033090][ T2463] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.395: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 168.053214][ T2463] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 168.065578][ T2424] device veth0_vlan entered promiscuous mode [ 168.073452][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 168.085410][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 168.091592][ T2463] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz.1.395: Unrecognised inode hash code 89 [ 168.106898][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop1 [ 168.114156][ T2463] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.395: Corrupt directory, running e2fsck is recommended [ 168.127680][ T2463] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #2: comm syz.1.395: No space for directory leaf checksum. Please run e2fsck -D. [ 168.145566][ T2463] EXT4-fs error (device loop1): __ext4_find_entry:1696: inode #2: comm syz.1.395: checksumming directory block 2 [ 168.158022][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 168.165756][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 168.173957][ T2409] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 168.185946][ T2409] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 168.192547][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 168.202030][ T2409] 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 [ 168.217204][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 168.236646][ T2409] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 168.239148][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 168.249252][ T2409] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 168.260069][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 168.271121][ T2409] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 168.300692][ T2409] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 168.316072][ T2409] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 168.333875][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 168.340853][ T2409] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 168.347872][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 168.358924][ T2409] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 168.365815][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 168.381723][ T2409] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 168.388975][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 168.403728][ T2409] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 168.413792][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 168.422087][ T2409] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 168.431672][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 168.443322][ T2409] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 168.455242][ T2410] device veth1_macvtap entered promiscuous mode [ 168.471945][ T2424] device veth1_macvtap entered promiscuous mode [ 168.491088][ T2425] device veth0_vlan entered promiscuous mode [ 168.497889][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 168.505828][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 168.514472][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 168.523451][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 168.531995][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 168.539562][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 168.553183][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 168.562350][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 168.577960][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 168.603554][ T2468] loop3: detected capacity change from 0 to 128 [ 168.606159][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 168.618619][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 168.630756][ T2468] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 168.639705][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 168.640837][ T2468] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 168.662902][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 168.672078][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 168.687800][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 168.698362][ T2468] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.400: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 168.698850][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 168.726190][ T2468] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 168.740151][ T2425] device veth1_macvtap entered promiscuous mode [ 168.761612][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop3 [ 168.763103][ T2468] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz.3.400: Unrecognised inode hash code 89 [ 168.781928][ T2468] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.400: Corrupt directory, running e2fsck is recommended [ 168.798968][ T2468] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.400: No space for directory leaf checksum. Please run e2fsck -D. [ 168.815769][ T2471] loop4: detected capacity change from 0 to 128 [ 168.826136][ T2468] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.400: checksumming directory block 2 [ 168.854887][ T2471] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 168.874090][ T2475] loop5: detected capacity change from 0 to 128 [ 168.880437][ T2471] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 168.894694][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 168.896720][ T2412] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 168.923702][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 168.932611][ T2471] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.397: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 168.951597][ T2412] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 168.965994][ T2412] 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 [ 168.973286][ T2475] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 168.991279][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 169.003009][ T2471] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 169.011512][ T2475] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 169.022378][ T2412] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 169.034452][ T2475] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.403: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 169.057546][ T2412] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 169.072041][ T2412] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 169.088360][ T2471] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz.4.397: Unrecognised inode hash code 89 [ 169.100457][ T2475] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 169.111749][ T2412] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 169.114426][ T2471] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.397: Corrupt directory, running e2fsck is recommended [ 169.140109][ T2471] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #2: comm syz.4.397: No space for directory leaf checksum. Please run e2fsck -D. [ 169.148583][ T2412] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 169.160563][ T2471] EXT4-fs error (device loop4): __ext4_find_entry:1696: inode #2: comm syz.4.397: checksumming directory block 2 [ 169.173441][ T2475] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz.5.403: Unrecognised inode hash code 89 [ 169.194025][ T2412] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 169.210409][ T2475] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz.5.403: Corrupt directory, running e2fsck is recommended [ 169.223026][ T2410] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 169.229931][ T2412] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 169.243078][ T2410] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 169.260422][ T2475] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #2: comm syz.5.403: No space for directory leaf checksum. Please run e2fsck -D. [ 169.269979][ T2410] 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 [ 169.289048][ T2475] EXT4-fs error (device loop5): __ext4_find_entry:1696: inode #2: comm syz.5.403: checksumming directory block 2 [ 169.306422][ T2410] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 169.314248][ T2412] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 169.328410][ T2410] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 169.341262][ T2412] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 169.364600][ T2410] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 169.370303][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 169.383938][ T2412] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 169.397308][ T2424] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 169.412443][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 169.421484][ T2412] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 169.422609][ T2424] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 169.435143][ T2409] EXT4-fs (loop1): unmounting filesystem. [ 169.450229][ T2424] 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 [ 169.453351][ T2410] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 169.487330][ T2424] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 169.500635][ T2424] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 169.514482][ T2424] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 169.530500][ T2410] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 169.554315][ T2424] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 169.575507][ T2410] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 169.609118][ T2424] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 169.630474][ T2424] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 169.650375][ T2424] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 169.651095][ T2410] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 169.681081][ T2424] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 169.700773][ T2410] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 169.704640][ T2482] loop2: detected capacity change from 0 to 128 [ 169.717169][ T2424] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 169.729484][ T2410] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 169.734334][ T2424] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 169.770031][ T2410] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 169.784185][ T2482] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 169.799816][ T2410] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 169.815713][ T2482] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 169.824063][ T2424] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 169.882403][ T2480] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.889507][ T2480] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.897665][ T2480] device bridge_slave_0 entered promiscuous mode [ 169.914909][ T2480] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.922595][ T2480] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.927403][ T2482] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.402: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 169.931655][ T2480] device bridge_slave_1 entered promiscuous mode [ 169.960667][ T2482] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 169.984000][ T2482] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.402: Unrecognised inode hash code 89 [ 169.985918][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop2 [ 170.022720][ T2482] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.402: Corrupt directory, running e2fsck is recommended [ 170.038057][ T2412] EXT4-fs (loop3): unmounting filesystem. [ 170.043998][ T2482] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #2: comm syz.2.402: No space for directory leaf checksum. Please run e2fsck -D. [ 170.059662][ T2482] EXT4-fs error (device loop2): __ext4_find_entry:1696: inode #2: comm syz.2.402: checksumming directory block 2 [ 170.102959][ T2425] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 170.115290][ T2425] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 170.128672][ T2425] 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 [ 170.150714][ T2425] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 170.184606][ T2425] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 170.198890][ T2425] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 170.215522][ T2425] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 170.240081][ T2425] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 170.256098][ T2425] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 170.271340][ T2425] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 170.286682][ T2425] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 170.302378][ T2425] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 170.306949][ T2410] EXT4-fs (loop4): unmounting filesystem. [ 170.314000][ T2425] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 170.334270][ T2425] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 170.397023][ T2424] EXT4-fs (loop5): unmounting filesystem. [ 170.464543][ T8] device bridge_slave_1 left promiscuous mode [ 170.472292][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.481279][ T8] device bridge_slave_0 left promiscuous mode [ 170.487464][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.495559][ T8] device bridge_slave_1 left promiscuous mode [ 170.501732][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.509258][ T8] device bridge_slave_0 left promiscuous mode [ 170.515626][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.523716][ T8] device bridge_slave_1 left promiscuous mode [ 170.530146][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.537575][ T8] device bridge_slave_0 left promiscuous mode [ 170.543845][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.551698][ T8] device bridge_slave_1 left promiscuous mode [ 170.557813][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.565609][ T8] device bridge_slave_0 left promiscuous mode [ 170.571829][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.579969][ T8] device bridge_slave_1 left promiscuous mode [ 170.586108][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.593699][ T8] device bridge_slave_0 left promiscuous mode [ 170.599942][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.608858][ T8] device veth1_macvtap left promiscuous mode [ 170.615006][ T8] device veth0_vlan left promiscuous mode [ 170.621229][ T8] device veth1_macvtap left promiscuous mode [ 170.627252][ T8] device veth0_vlan left promiscuous mode [ 170.633416][ T8] device veth1_macvtap left promiscuous mode [ 170.639441][ T8] device veth0_vlan left promiscuous mode [ 170.645736][ T8] device veth1_macvtap left promiscuous mode [ 170.651884][ T8] device veth0_vlan left promiscuous mode [ 170.657798][ T8] device veth1_macvtap left promiscuous mode [ 170.663887][ T8] device veth0_vlan left promiscuous mode [ 171.079013][ T2480] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.086124][ T2480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.098580][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.125015][ T2489] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.132416][ T2489] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.140385][ T2489] device bridge_slave_0 entered promiscuous mode [ 171.156281][ T2489] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.163408][ T2489] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.166289][ T2425] EXT4-fs (loop2): unmounting filesystem. [ 171.173153][ T2489] device bridge_slave_1 entered promiscuous mode [ 171.214214][ T2491] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.221735][ T2491] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.229258][ T2491] device bridge_slave_0 entered promiscuous mode [ 171.247406][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 171.255094][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 171.262748][ T2491] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.269923][ T2491] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.277295][ T2491] device bridge_slave_1 entered promiscuous mode [ 171.336269][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 171.345232][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 171.353535][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.360633][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.368414][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 171.377026][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 171.385333][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.392395][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.436714][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 171.445681][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 171.468644][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 171.476799][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 171.509671][ T2501] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.516838][ T2501] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.524513][ T2501] device bridge_slave_0 entered promiscuous mode [ 171.533220][ T2501] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.540617][ T2501] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.548171][ T2501] device bridge_slave_1 entered promiscuous mode [ 171.582359][ T2507] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.589448][ T2507] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.596963][ T2507] device bridge_slave_0 entered promiscuous mode [ 171.604413][ T2507] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.611788][ T2507] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.619286][ T2507] device bridge_slave_1 entered promiscuous mode [ 171.669747][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 171.678160][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 171.725210][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 171.733389][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 171.743196][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 171.751270][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 171.768028][ T2480] device veth0_vlan entered promiscuous mode [ 171.811879][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 171.820430][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 171.828593][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.835773][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.843899][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 171.856131][ T2480] device veth1_macvtap entered promiscuous mode [ 171.866582][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 171.875010][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 171.883259][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 171.903991][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 171.912632][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.919697][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.955520][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 171.963700][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 171.972239][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 171.980719][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 171.988999][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.996059][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.003732][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 172.012141][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 172.020759][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 172.028919][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.035996][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.043784][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 172.052200][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 172.060734][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 172.068662][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 172.076886][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 172.085253][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.092347][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.099920][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 172.108157][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.115344][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.122889][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 172.130984][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 172.155005][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 172.163503][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 172.176588][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 172.185608][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 172.202078][ T2537] loop8: detected capacity change from 0 to 128 [ 172.219925][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 172.228189][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 172.237121][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 172.247514][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 172.256156][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 172.259306][ T2537] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 172.266524][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 172.273671][ T2537] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 172.282257][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 172.299005][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 172.310395][ T2537] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.417: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 172.330031][ T2537] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 172.338219][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 172.348023][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 172.357182][ T2537] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz.8.417: Unrecognised inode hash code 89 [ 172.368762][ T2491] device veth0_vlan entered promiscuous mode [ 172.370626][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop8 [ 172.384422][ T2537] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz.8.417: Corrupt directory, running e2fsck is recommended [ 172.403389][ T2537] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #2: comm syz.8.417: No space for directory leaf checksum. Please run e2fsck -D. [ 172.419549][ T2537] EXT4-fs error (device loop8): __ext4_find_entry:1696: inode #2: comm syz.8.417: checksumming directory block 2 [ 172.432130][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 172.441686][ T358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 172.452433][ T2480] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 172.465903][ T2489] device veth0_vlan entered promiscuous mode [ 172.483014][ T2480] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 172.497464][ T2480] 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 [ 172.503299][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 172.521715][ T2480] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 172.530646][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 172.537382][ T2480] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 172.547148][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 172.558967][ T2480] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 172.567009][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 172.581243][ T2480] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 172.605924][ T2480] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 172.621223][ T2491] device veth1_macvtap entered promiscuous mode [ 172.622705][ T2480] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 172.644473][ T2480] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 172.650068][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 172.662873][ T2480] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 172.682998][ T2480] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 172.694891][ T2480] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 172.695358][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 172.709309][ T2480] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 172.716839][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 172.737533][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 172.746518][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 172.754915][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 172.763334][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 172.771374][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 172.780005][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 172.788277][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.795372][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.803136][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 172.811699][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 172.820288][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.827372][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.837840][ T2489] device veth1_macvtap entered promiscuous mode [ 172.847270][ T2501] device veth0_vlan entered promiscuous mode [ 172.860199][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 172.867990][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 172.876728][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 172.885621][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 172.894498][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 172.902597][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 172.911479][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 172.919115][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 172.933462][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 172.942116][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 172.963165][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 172.972287][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 172.981090][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 172.989370][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 172.998021][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 173.006586][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 173.015337][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 173.024004][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 173.037117][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 173.046406][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 2026/03/01 07:29:12 executed programs: 410 [ 173.064622][ T2501] device veth1_macvtap entered promiscuous mode [ 173.075519][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 173.085216][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 173.096111][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 173.106970][ T2544] loop6: detected capacity change from 0 to 128 [ 173.134812][ T2544] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 173.135715][ T2547] loop7: detected capacity change from 0 to 128 [ 173.145601][ T2544] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 173.161877][ T2480] EXT4-fs (loop8): unmounting filesystem. [ 173.176904][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 173.177688][ T2547] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 173.194263][ T2547] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 173.206532][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 173.207352][ T2544] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.421: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 173.217330][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 173.242386][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 173.254416][ T2544] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 173.266500][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 173.275207][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 173.289634][ T2547] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.410: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 173.309361][ T2547] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 173.319587][ T2544] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz.6.421: Unrecognised inode hash code 89 [ 173.333659][ T2544] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz.6.421: Corrupt directory, running e2fsck is recommended [ 173.348930][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop6 [ 173.363923][ T2544] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #2: comm syz.6.421: No space for directory leaf checksum. Please run e2fsck -D. [ 173.370695][ T2547] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz.7.410: Unrecognised inode hash code 89 [ 173.390785][ T2544] EXT4-fs error (device loop6): __ext4_find_entry:1696: inode #2: comm syz.6.421: checksumming directory block 2 [ 173.400651][ T2547] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz.7.410: Corrupt directory, running e2fsck is recommended [ 173.403398][ T2553] loop9: detected capacity change from 0 to 128 [ 173.424020][ T2547] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #2: comm syz.7.410: No space for directory leaf checksum. Please run e2fsck -D. [ 173.440223][ T2547] EXT4-fs error (device loop7): __ext4_find_entry:1696: inode #2: comm syz.7.410: checksumming directory block 2 [ 173.467719][ T2489] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 173.481393][ T2489] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 173.482916][ T2491] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 173.497294][ T2489] 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 [ 173.527322][ T2553] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 173.534153][ T2491] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 173.540706][ T2489] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 173.551134][ T2491] 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 [ 173.583483][ T2489] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 173.597348][ T2489] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 173.612843][ T2491] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 173.622490][ T2553] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.422: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 173.624755][ T2491] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 173.652079][ T2489] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 173.657686][ T2491] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 173.688475][ T2507] device veth0_vlan entered promiscuous mode [ 173.695341][ T2553] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 173.700368][ T2491] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 173.703727][ T2489] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 173.736191][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 173.740299][ T2489] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 173.760252][ T2556] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz.9.422: Unrecognised inode hash code 89 [ 173.771574][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 173.780435][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 173.788074][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 173.795854][ T2556] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz.9.422: Corrupt directory, running e2fsck is recommended [ 173.798270][ T2491] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 173.809550][ T2489] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 173.825351][ T2491] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 173.840156][ T2556] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #2: comm syz.9.422: No space for directory leaf checksum. Please run e2fsck -D. [ 173.856535][ T2491] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 173.871690][ T2556] EXT4-fs error (device loop9): __ext4_find_entry:1696: inode #2: comm syz.9.422: checksumming directory block 2 [ 173.887175][ T2491] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 173.909398][ T2489] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 173.913466][ T2491] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 173.938850][ T2491] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 173.946394][ T2489] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 173.952830][ T2491] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 173.963907][ T2489] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 173.992418][ T2501] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 174.011017][ T2501] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 174.024444][ T2489] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 174.041962][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 174.046422][ T2501] 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 [ 174.053978][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 174.072067][ T2501] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 174.098419][ T2501] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 174.118823][ T2501] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 174.139292][ T2501] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 174.165432][ T2501] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 174.178620][ T2507] device veth1_macvtap entered promiscuous mode [ 174.187475][ T2501] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 174.203175][ T2501] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 174.222259][ T2501] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 174.239143][ T2501] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 174.251442][ T2501] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 174.266031][ T2501] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 174.328694][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 174.340281][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 174.356799][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 174.368636][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 174.407931][ T2550] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.415365][ T2550] bridge0: port 1(bridge_slave_0) entered disabled state [ 174.424456][ T2550] device bridge_slave_0 entered promiscuous mode [ 174.443106][ T2550] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.450313][ T2550] bridge0: port 2(bridge_slave_1) entered disabled state [ 174.457967][ T2550] device bridge_slave_1 entered promiscuous mode [ 174.515406][ T2564] loop0: detected capacity change from 0 to 128 [ 174.532165][ T2564] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 174.578316][ T2564] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.423: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 174.604774][ T2564] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 174.623761][ T2564] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz.0.423: Unrecognised inode hash code 89 [ 174.626515][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop0 [ 174.635935][ T2564] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz.0.423: Corrupt directory, running e2fsck is recommended [ 174.656409][ T2564] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #2: comm syz.0.423: No space for directory leaf checksum. Please run e2fsck -D. [ 174.688170][ T2564] EXT4-fs error (device loop0): __ext4_find_entry:1696: inode #2: comm syz.0.423: checksumming directory block 2 [ 174.713030][ T2507] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 174.729365][ T2507] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 174.742948][ T2507] 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 [ 174.766866][ T2507] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 174.779747][ T2507] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 174.793302][ T2507] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 174.809225][ T2507] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 174.825342][ T2507] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 174.841162][ T2507] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 174.856513][ T2507] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 174.871834][ T2507] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 174.894079][ T2507] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 174.895550][ T2562] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.913109][ T2562] bridge0: port 1(bridge_slave_0) entered disabled state [ 174.913105][ T2507] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 174.913213][ T2507] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 174.921869][ T2562] device bridge_slave_0 entered promiscuous mode [ 174.958446][ T2562] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.966201][ T2562] bridge0: port 2(bridge_slave_1) entered disabled state [ 174.974003][ T2562] device bridge_slave_1 entered promiscuous mode [ 175.023171][ T358] device bridge_slave_1 left promiscuous mode [ 175.029369][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.037314][ T358] device bridge_slave_0 left promiscuous mode [ 175.044521][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.053476][ T358] device bridge_slave_1 left promiscuous mode [ 175.059662][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.067594][ T358] device bridge_slave_0 left promiscuous mode [ 175.073894][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.082512][ T358] device bridge_slave_1 left promiscuous mode [ 175.088693][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.096688][ T358] device bridge_slave_0 left promiscuous mode [ 175.102970][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.111458][ T358] device bridge_slave_1 left promiscuous mode [ 175.117725][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.126327][ T358] device bridge_slave_0 left promiscuous mode [ 175.132636][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.141305][ T358] device bridge_slave_1 left promiscuous mode [ 175.147548][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.155476][ T358] device bridge_slave_0 left promiscuous mode [ 175.161862][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.171288][ T358] device veth1_macvtap left promiscuous mode [ 175.177525][ T358] device veth0_vlan left promiscuous mode [ 175.183816][ T358] device veth1_macvtap left promiscuous mode [ 175.189924][ T358] device veth0_vlan left promiscuous mode [ 175.196018][ T358] device veth1_macvtap left promiscuous mode [ 175.202458][ T358] device veth0_vlan left promiscuous mode [ 175.208519][ T358] device veth1_macvtap left promiscuous mode [ 175.214787][ T358] device veth0_vlan left promiscuous mode [ 175.221152][ T358] device veth1_macvtap left promiscuous mode [ 175.227186][ T358] device veth0_vlan left promiscuous mode [ 175.718637][ T2567] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.725832][ T2567] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.733681][ T2567] device bridge_slave_0 entered promiscuous mode [ 175.742750][ T2507] EXT4-fs unmount: 5 callbacks suppressed [ 175.742767][ T2507] EXT4-fs (loop0): unmounting filesystem. [ 175.766255][ T2567] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.773889][ T2567] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.781968][ T2567] device bridge_slave_1 entered promiscuous mode [ 175.880921][ T2570] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.887986][ T2570] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.895832][ T2570] device bridge_slave_0 entered promiscuous mode [ 175.904184][ T2570] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.911437][ T2570] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.918925][ T2570] device bridge_slave_1 entered promiscuous mode [ 176.004715][ T2567] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.011826][ T2567] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.019208][ T2567] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.026302][ T2567] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.050725][ T2584] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.057865][ T2584] bridge0: port 1(bridge_slave_0) entered disabled state [ 176.065563][ T2584] device bridge_slave_0 entered promiscuous mode [ 176.090123][ T2584] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.097217][ T2584] bridge0: port 2(bridge_slave_1) entered disabled state [ 176.104758][ T2584] device bridge_slave_1 entered promiscuous mode [ 176.164956][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 176.173152][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 176.182201][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 176.189653][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.213866][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.222300][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 176.230041][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.237673][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 176.246123][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.253217][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.261333][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.269513][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.276596][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.284084][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 176.292548][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 176.300812][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.307860][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.315347][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 176.324054][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.332370][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.339398][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.347010][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 176.367697][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 176.376254][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 176.384671][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.391742][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.400541][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 176.408657][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 176.430638][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 176.438732][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 176.447093][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 176.455439][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 176.464149][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.472498][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.479784][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.495421][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 176.504904][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 176.513194][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 176.537942][ T2567] device veth0_vlan entered promiscuous mode [ 176.545942][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 176.554936][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 176.562840][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 176.570698][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 176.578824][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 176.593956][ T2562] device veth0_vlan entered promiscuous mode [ 176.608643][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 176.617560][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 176.625800][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 176.633505][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 176.658134][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.665968][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 176.674653][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 176.683344][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 176.692181][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.699245][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.707116][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 176.715441][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.723960][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.731070][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.739071][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 176.752429][ T2562] device veth1_macvtap entered promiscuous mode [ 176.764687][ T2550] device veth0_vlan entered promiscuous mode [ 176.773001][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 176.782283][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 176.792798][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 176.800979][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 176.809175][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 176.816947][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 176.825693][ T2567] device veth1_macvtap entered promiscuous mode [ 176.841384][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 176.849123][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 176.857717][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 176.867230][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 176.875827][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 176.893013][ T2550] device veth1_macvtap entered promiscuous mode [ 176.905141][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 176.913687][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 176.922336][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 176.930744][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 176.938712][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 176.947861][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 176.956410][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 176.965056][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 176.973431][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 176.991750][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 177.000166][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 177.018330][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 177.026416][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 177.033284][ T2616] loop4: detected capacity change from 0 to 128 [ 177.041939][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 177.051913][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 177.077165][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.082438][ T2616] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 177.093434][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 177.103716][ T2616] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 177.114671][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.122141][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 177.130593][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 177.143765][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 177.153543][ T2616] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.428: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 177.157802][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.175814][ T2620] loop3: detected capacity change from 0 to 128 [ 177.179542][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 177.195157][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 177.204320][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 177.217052][ T2620] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 177.233807][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 177.242110][ T2620] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 177.253150][ T2616] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 177.262058][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 177.270361][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 177.278472][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 177.287509][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 177.305610][ T2616] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz.4.428: Unrecognised inode hash code 89 [ 177.317541][ T2616] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.428: Corrupt directory, running e2fsck is recommended [ 177.330627][ T2616] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #2: comm syz.4.428: No space for directory leaf checksum. Please run e2fsck -D. [ 177.346344][ T2616] EXT4-fs error (device loop4): __ext4_find_entry:1696: inode #2: comm syz.4.428: checksumming directory block 2 [ 177.348944][ T2620] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.426: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 177.372090][ T2567] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 177.387441][ T2620] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 177.398348][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 177.406906][ T2567] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 177.426463][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 177.433985][ T2567] 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 [ 177.453633][ T2620] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz.3.426: Unrecognised inode hash code 89 [ 177.468733][ T2625] loop1: detected capacity change from 0 to 128 [ 177.471316][ T2567] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 177.477315][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 177.487943][ T2567] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 177.504996][ T2620] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.426: Corrupt directory, running e2fsck is recommended [ 177.522413][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 177.523069][ T2625] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 177.546511][ T2620] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.426: No space for directory leaf checksum. Please run e2fsck -D. [ 177.561841][ T2584] device veth0_vlan entered promiscuous mode [ 177.565014][ T2567] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 177.570379][ T2620] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.426: checksumming directory block 2 [ 177.596229][ T2625] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 177.606936][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 177.607450][ T2567] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 177.630303][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 177.638170][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 177.646982][ T2562] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 177.658812][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 177.662198][ T2567] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 177.691714][ T2562] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 177.693011][ T2570] device veth0_vlan entered promiscuous mode [ 177.705256][ T2562] 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 [ 177.718362][ T2567] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 177.740723][ T2625] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.418: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 177.747654][ T2567] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 177.768385][ T2562] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 177.783806][ T2567] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 177.794338][ T2562] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 177.808702][ T2567] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 177.821950][ T2625] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 177.842005][ T2562] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 177.842330][ T2567] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 177.870482][ T2562] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 177.887233][ T2567] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 177.887981][ T2625] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz.1.418: Unrecognised inode hash code 89 [ 177.911238][ T2562] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 177.911515][ T2625] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.418: Corrupt directory, running e2fsck is recommended [ 177.928889][ T2562] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 177.943232][ T2625] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #2: comm syz.1.418: No space for directory leaf checksum. Please run e2fsck -D. [ 177.957179][ T2562] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 177.973890][ T2625] EXT4-fs error (device loop1): __ext4_find_entry:1696: inode #2: comm syz.1.418: checksumming directory block 2 [ 177.989530][ T2562] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 178.016029][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 178.028658][ T2562] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 178.048288][ T2550] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 178.054949][ T2562] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 178.061878][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 178.073985][ T2562] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 178.096344][ T2550] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 178.110464][ T2550] 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 [ 178.132588][ T2550] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 178.144460][ T2550] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 178.158879][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 178.167076][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 178.175874][ T2550] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 178.191611][ T2550] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 178.217917][ T2584] device veth1_macvtap entered promiscuous mode [ 178.240079][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 178.248492][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 178.258912][ T2550] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 178.276497][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 178.284045][ T2550] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 178.286976][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 178.300406][ T2550] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 178.323101][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 178.331668][ T2550] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 178.347680][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 178.356646][ T2550] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 178.369555][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 178.378991][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 178.387431][ T2550] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 178.402317][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 178.410902][ T2550] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 178.430894][ T2570] device veth1_macvtap entered promiscuous mode 2026/03/01 07:29:17 executed programs: 429 [ 178.480380][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 178.495026][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 178.511330][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 178.521934][ T2629] loop2: detected capacity change from 0 to 128 [ 178.527827][ T2567] EXT4-fs (loop4): unmounting filesystem. [ 178.546550][ T2562] EXT4-fs (loop3): unmounting filesystem. [ 178.571508][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 178.580854][ T2629] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 178.585838][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 178.608496][ T2629] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 178.648457][ T2629] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.438: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 178.680867][ T2629] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 178.705345][ T2636] loop5: detected capacity change from 0 to 128 [ 178.713407][ T2629] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.438: Unrecognised inode hash code 89 [ 178.731303][ T2629] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.438: Corrupt directory, running e2fsck is recommended [ 178.746125][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop2 [ 178.746224][ T2629] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #2: comm syz.2.438: No space for directory leaf checksum. Please run e2fsck -D. [ 178.770153][ T2636] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 178.775518][ T2629] EXT4-fs error (device loop2): __ext4_find_entry:1696: inode #2: comm syz.2.438: checksumming directory block 2 [ 178.792143][ T2636] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 178.809966][ T2636] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.431: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 178.831466][ T2584] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 178.845613][ T2636] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 178.854341][ T2584] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 178.867725][ T2584] 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 [ 178.892004][ T2584] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 178.904454][ T2636] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz.5.431: Unrecognised inode hash code 89 [ 178.916074][ T2636] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz.5.431: Corrupt directory, running e2fsck is recommended [ 178.929453][ T2636] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #2: comm syz.5.431: No space for directory leaf checksum. Please run e2fsck -D. [ 178.939111][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop5 [ 178.946904][ T2636] EXT4-fs error (device loop5): __ext4_find_entry:1696: inode #2: comm syz.5.431: checksumming directory block 2 [ 178.955349][ T2584] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 178.973968][ T2570] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 178.987179][ T2584] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 178.989597][ T2570] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 179.005278][ T2584] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 179.017348][ T2570] 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 [ 179.032648][ T2584] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 179.057268][ T2570] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 179.068655][ T2584] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 179.083239][ T2570] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 179.095680][ T2584] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 179.107976][ T2570] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 179.123804][ T2584] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 179.141972][ T2570] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 179.167546][ T2584] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 179.179476][ T2570] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 179.184810][ T2584] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 179.195405][ T2570] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 179.221639][ T2584] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 179.225482][ T2570] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 179.254339][ T2550] EXT4-fs (loop1): unmounting filesystem. [ 179.261381][ T2570] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 179.277863][ T2570] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 179.292728][ T2570] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 179.319592][ T2570] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 179.415713][ T2634] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.423505][ T2634] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.433600][ T2634] device bridge_slave_0 entered promiscuous mode [ 179.473575][ T2634] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.480843][ T2634] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.488430][ T2634] device bridge_slave_1 entered promiscuous mode [ 179.514557][ T2633] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.522219][ T2633] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.530099][ T2633] device bridge_slave_0 entered promiscuous mode [ 179.542427][ T2584] EXT4-fs (loop2): unmounting filesystem. [ 179.576561][ T2633] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.584932][ T2633] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.593302][ T2633] device bridge_slave_1 entered promiscuous mode [ 179.645192][ T2570] EXT4-fs (loop5): unmounting filesystem. [ 179.667877][ T2641] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.675038][ T2641] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.683024][ T2641] device bridge_slave_0 entered promiscuous mode [ 179.704245][ T2641] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.711566][ T2641] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.718998][ T2641] device bridge_slave_1 entered promiscuous mode [ 179.726395][ T358] device bridge_slave_1 left promiscuous mode [ 179.732990][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.740758][ T358] device bridge_slave_0 left promiscuous mode [ 179.746883][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.755020][ T358] device bridge_slave_1 left promiscuous mode [ 179.761546][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.769055][ T358] device bridge_slave_0 left promiscuous mode [ 179.775516][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.783599][ T358] device bridge_slave_1 left promiscuous mode [ 179.789787][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.797315][ T358] device bridge_slave_0 left promiscuous mode [ 179.803674][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.811649][ T358] device bridge_slave_1 left promiscuous mode [ 179.817776][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.825531][ T358] device bridge_slave_0 left promiscuous mode [ 179.831784][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.840554][ T358] device bridge_slave_1 left promiscuous mode [ 179.846696][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.854519][ T358] device bridge_slave_0 left promiscuous mode [ 179.860857][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.870211][ T358] device veth1_macvtap left promiscuous mode [ 179.876247][ T358] device veth0_vlan left promiscuous mode [ 179.882575][ T358] device veth1_macvtap left promiscuous mode [ 179.888783][ T358] device veth0_vlan left promiscuous mode [ 179.895025][ T358] device veth1_macvtap left promiscuous mode [ 179.901115][ T358] device veth0_vlan left promiscuous mode [ 179.907194][ T358] device veth1_macvtap left promiscuous mode [ 179.913413][ T358] device veth0_vlan left promiscuous mode [ 179.919515][ T358] device veth1_macvtap left promiscuous mode [ 179.925986][ T358] device veth0_vlan left promiscuous mode [ 180.456637][ T2650] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.463868][ T2650] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.471467][ T2650] device bridge_slave_0 entered promiscuous mode [ 180.489856][ T2650] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.496937][ T2650] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.504566][ T2650] device bridge_slave_1 entered promiscuous mode [ 180.519260][ T2654] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.526866][ T2654] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.534470][ T2654] device bridge_slave_0 entered promiscuous mode [ 180.547080][ T2654] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.555112][ T2654] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.562967][ T2654] device bridge_slave_1 entered promiscuous mode [ 180.727358][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 180.735136][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 180.760498][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 180.768071][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 180.775742][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 180.784240][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 180.793145][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.800294][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 180.807798][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 180.816291][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 180.824721][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.831773][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 180.839210][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 180.863024][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 180.871061][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 180.891471][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 180.901758][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 180.910450][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 180.918742][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.925861][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 180.933405][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 180.941760][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 180.950116][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.957147][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 180.982661][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 180.990582][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 180.998205][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 181.006026][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 181.014209][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 181.022634][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 181.031086][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.038128][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.045669][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 181.054035][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 181.062302][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.069339][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.076922][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 181.110356][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 181.118450][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 181.126180][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 181.133699][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 181.143815][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 181.152105][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.159136][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.166695][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 181.175040][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.182487][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.190042][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 181.198039][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 181.206391][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 181.214790][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 181.221973][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.230290][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 181.238453][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 181.245555][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.253005][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 181.261056][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 181.269054][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 181.276793][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 181.286211][ T2633] device veth0_vlan entered promiscuous mode [ 181.307733][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 181.317437][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 181.328106][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 181.341312][ T2633] device veth1_macvtap entered promiscuous mode [ 181.348953][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 181.357338][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 181.376416][ T2634] device veth0_vlan entered promiscuous mode [ 181.384301][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 181.392960][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 181.402785][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 181.411243][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 181.419535][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 181.427714][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 181.436600][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 181.444431][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 181.457415][ T2641] device veth0_vlan entered promiscuous mode [ 181.468522][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 181.476688][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 181.484920][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 181.493397][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 181.502564][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 181.510160][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 181.529299][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 181.537767][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 181.546438][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 181.556144][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 181.580524][ T2650] device veth0_vlan entered promiscuous mode [ 181.593587][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 181.602527][ T2692] loop8: detected capacity change from 0 to 128 [ 181.604081][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 181.618467][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 181.627119][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 181.635804][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 181.641808][ T2692] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 181.645536][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 181.660798][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 181.668306][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 181.675810][ T2692] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 181.687987][ T2634] device veth1_macvtap entered promiscuous mode [ 181.697883][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 181.706132][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 181.715025][ T2692] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.437: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 181.721341][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 181.735274][ T2692] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 181.757163][ T2692] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz.8.437: Unrecognised inode hash code 89 [ 181.770833][ T2692] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz.8.437: Corrupt directory, running e2fsck is recommended [ 181.786746][ T2641] device veth1_macvtap entered promiscuous mode [ 181.793852][ T2692] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #2: comm syz.8.437: No space for directory leaf checksum. Please run e2fsck -D. [ 181.810670][ T2692] EXT4-fs error (device loop8): __ext4_find_entry:1696: inode #2: comm syz.8.437: checksumming directory block 2 [ 181.819279][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop8 [ 181.836362][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 181.845029][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 181.845119][ T2633] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 181.860696][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 181.869955][ T2633] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 181.875808][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 181.885965][ T2633] 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 [ 181.899412][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 181.923027][ T2633] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 181.940685][ T2633] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 181.954921][ T2633] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 181.972383][ T2633] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 181.988114][ T2633] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 182.004460][ T2633] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 182.019804][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 182.019804][ T2633] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 182.028572][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 182.043716][ T2633] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 182.053235][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 182.065827][ T2633] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.074416][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 182.085549][ T2633] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.095140][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 182.106505][ T2633] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 182.115533][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 182.134797][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 182.143364][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 182.152025][ T2654] device veth0_vlan entered promiscuous mode [ 182.161598][ T2650] device veth1_macvtap entered promiscuous mode [ 182.168691][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 182.176387][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 182.184911][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 182.221948][ T2697] loop7: detected capacity change from 0 to 128 [ 182.239257][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 182.249293][ T2697] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 182.259053][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 182.265268][ T2697] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 182.284793][ T2697] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.451: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 182.304597][ T2654] device veth1_macvtap entered promiscuous mode [ 182.307760][ T2697] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 182.319425][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 182.337349][ T2700] loop6: detected capacity change from 0 to 128 [ 182.345882][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 182.358839][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 182.372208][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 182.375500][ T532] udevd[532]: incorrect ext4 checksum on /dev/loop7 [ 182.382597][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 182.387152][ T2697] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz.7.451: Unrecognised inode hash code 89 [ 182.425716][ T2700] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 182.437565][ T2697] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz.7.451: Corrupt directory, running e2fsck is recommended [ 182.458692][ T2697] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #2: comm syz.7.451: No space for directory leaf checksum. Please run e2fsck -D. [ 182.471155][ T2700] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 182.479155][ T2697] EXT4-fs error (device loop7): __ext4_find_entry:1696: inode #2: comm syz.7.451: checksumming directory block 2 [ 182.501183][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 182.511535][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 182.520201][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 182.530260][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 182.532930][ T2641] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.560811][ T2641] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.569415][ T2700] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.446: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 182.576249][ T2641] 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 [ 182.600296][ T2700] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 182.617614][ T2641] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.633546][ T2641] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.648876][ T2641] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 182.663758][ T2641] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 182.680256][ T2641] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 182.680281][ T2700] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz.6.446: Unrecognised inode hash code 89 [ 182.696432][ T2641] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 182.723007][ T2700] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz.6.446: Corrupt directory, running e2fsck is recommended [ 182.735685][ T2641] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 182.736200][ T2641] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 182.751964][ T2700] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #2: comm syz.6.446: No space for directory leaf checksum. Please run e2fsck -D. [ 182.781420][ T2700] EXT4-fs error (device loop6): __ext4_find_entry:1696: inode #2: comm syz.6.446: checksumming directory block 2 [ 182.792998][ T2641] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.816994][ T2634] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.822196][ T2641] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.829420][ T2634] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.843264][ T2641] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 182.862758][ T2634] 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 [ 182.898670][ T2705] loop9: detected capacity change from 0 to 128 [ 182.910751][ T2634] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.923914][ T2633] EXT4-fs (loop8): unmounting filesystem. [ 182.931475][ T2705] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 182.933226][ T2634] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.953720][ T2705] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 182.965163][ T2634] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 183.004313][ T2705] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.444: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 183.010917][ T2634] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 183.060572][ T2634] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 183.096785][ T2711] loop0: detected capacity change from 0 to 128 [ 183.103447][ T2634] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 183.118720][ T2634] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 183.118977][ T2705] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 183.146560][ T2634] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 183.163625][ T2634] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 183.179982][ T2634] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 183.182448][ T2711] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 183.193644][ T2634] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 183.202428][ T2709] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz.9.444: Unrecognised inode hash code 89 [ 183.226615][ T2711] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 183.227306][ T2709] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz.9.444: Corrupt directory, running e2fsck is recommended [ 183.249779][ T2709] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #2: comm syz.9.444: No space for directory leaf checksum. Please run e2fsck -D. [ 183.266490][ T2709] EXT4-fs error (device loop9): __ext4_find_entry:1696: inode #2: comm syz.9.444: checksumming directory block 2 [ 183.294963][ T2711] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.453: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 183.302738][ T2650] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 183.315051][ T2711] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 183.343747][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop0 [ 183.358578][ T2650] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 183.373222][ T2711] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz.0.453: Unrecognised inode hash code 89 [ 183.400046][ T2650] 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 [ 183.421307][ T2650] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 183.431604][ T2711] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz.0.453: Corrupt directory, running e2fsck is recommended [ 183.438207][ T2650] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 183.446989][ T2711] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #2: comm syz.0.453: No space for directory leaf checksum. Please run e2fsck -D. [ 183.464980][ T2650] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 183.477981][ T2711] EXT4-fs error (device loop0): __ext4_find_entry:1696: inode #2: comm syz.0.453: checksumming directory block 2 [ 183.491129][ T2650] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 183.518207][ T2650] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 183.534625][ T2650] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 183.542148][ T2654] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 2026/03/01 07:29:22 executed programs: 448 [ 183.564948][ T2654] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 183.578437][ T2650] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 183.583635][ T2654] 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 [ 183.614294][ T2650] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 183.630256][ T2650] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 183.630915][ T2641] EXT4-fs (loop7): unmounting filesystem. [ 183.641968][ T2650] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 183.661212][ T2650] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 183.673718][ T2654] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 183.685540][ T2654] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 183.702834][ T2654] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 183.728313][ T2654] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 183.751937][ T2654] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 183.768027][ T2654] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 183.785478][ T2654] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 183.800776][ T2654] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 183.820014][ T2654] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 183.831879][ T2654] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 183.845583][ T2654] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 183.884187][ T2708] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.891374][ T2708] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.899546][ T2708] device bridge_slave_0 entered promiscuous mode [ 183.908374][ T2708] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.915702][ T2708] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.924302][ T2708] device bridge_slave_1 entered promiscuous mode [ 183.992792][ T2634] EXT4-fs (loop6): unmounting filesystem. [ 184.082393][ T2650] EXT4-fs (loop9): unmounting filesystem. [ 184.094550][ T2716] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.102528][ T2716] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.110619][ T2716] device bridge_slave_0 entered promiscuous mode [ 184.130479][ T358] device bridge_slave_1 left promiscuous mode [ 184.136680][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.144658][ T358] device bridge_slave_0 left promiscuous mode [ 184.150906][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.158770][ T358] device bridge_slave_1 left promiscuous mode [ 184.165199][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.174133][ T358] device bridge_slave_0 left promiscuous mode [ 184.175609][ T2654] EXT4-fs (loop0): unmounting filesystem. [ 184.180547][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.194426][ T358] device bridge_slave_1 left promiscuous mode [ 184.205880][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.213959][ T358] device bridge_slave_0 left promiscuous mode [ 184.220285][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.228219][ T358] device bridge_slave_1 left promiscuous mode [ 184.234529][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.242738][ T358] device bridge_slave_0 left promiscuous mode [ 184.248957][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.257233][ T358] device bridge_slave_1 left promiscuous mode [ 184.263449][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.271101][ T358] device bridge_slave_0 left promiscuous mode [ 184.277327][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.286380][ T358] device veth1_macvtap left promiscuous mode [ 184.292515][ T358] device veth0_vlan left promiscuous mode [ 184.298720][ T358] device veth1_macvtap left promiscuous mode [ 184.304879][ T358] device veth0_vlan left promiscuous mode [ 184.311015][ T358] device veth1_macvtap left promiscuous mode [ 184.317084][ T358] device veth0_vlan left promiscuous mode [ 184.323474][ T358] device veth1_macvtap left promiscuous mode [ 184.329531][ T358] device veth0_vlan left promiscuous mode [ 184.335977][ T358] device veth1_macvtap left promiscuous mode [ 184.342301][ T358] device veth0_vlan left promiscuous mode [ 184.723092][ T2716] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.730209][ T2716] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.737613][ T2716] device bridge_slave_1 entered promiscuous mode [ 184.865696][ T2721] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.872830][ T2721] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.881129][ T2721] device bridge_slave_0 entered promiscuous mode [ 184.920210][ T2721] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.927386][ T2721] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.935055][ T2721] device bridge_slave_1 entered promiscuous mode [ 184.973619][ T2726] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.981117][ T2726] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.988604][ T2726] device bridge_slave_0 entered promiscuous mode [ 184.996185][ T2726] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.003326][ T2726] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.010921][ T2726] device bridge_slave_1 entered promiscuous mode [ 185.027025][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 185.034814][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 185.082723][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 185.091525][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 185.099796][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.106854][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 185.127530][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 185.135381][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 185.143986][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 185.152404][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.159463][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 185.182845][ T2728] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.190028][ T2728] bridge0: port 1(bridge_slave_0) entered disabled state [ 185.197561][ T2728] device bridge_slave_0 entered promiscuous mode [ 185.205153][ T2728] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.212849][ T2728] bridge0: port 2(bridge_slave_1) entered disabled state [ 185.220426][ T2728] device bridge_slave_1 entered promiscuous mode [ 185.227689][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 185.235271][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 185.250927][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 185.259409][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 185.267867][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.275039][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 185.282827][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 185.296029][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 185.304677][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.311776][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 185.341906][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 185.387388][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 185.395804][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 185.404036][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 185.412227][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 185.478162][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 185.503769][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 185.520640][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 185.530617][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 185.539053][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 185.573083][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 185.581211][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 185.589219][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 185.597745][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.604813][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 185.612513][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 185.620450][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 185.628047][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 185.636423][ T2708] device veth0_vlan entered promiscuous mode [ 185.655768][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 185.664083][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.671281][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 185.678881][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 185.694247][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 185.710128][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 185.718212][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 185.726746][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.733821][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 185.741596][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 185.750073][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.757148][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 185.765026][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 185.772714][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 185.785116][ T2708] device veth1_macvtap entered promiscuous mode [ 185.794690][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 185.803168][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 185.811567][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 185.837560][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 185.845986][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 185.854326][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 185.863971][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 185.872070][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 185.880413][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 185.888775][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 185.897363][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 185.905842][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 185.914181][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 185.926629][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 185.934715][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 185.959462][ T2716] device veth0_vlan entered promiscuous mode [ 185.966636][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 185.977041][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 185.987999][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 185.988289][ T2769] loop4: detected capacity change from 0 to 128 [ 185.997489][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 186.017291][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 186.026720][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 186.035650][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.042844][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 186.045265][ T2769] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 186.052382][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 186.059299][ T2769] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 186.068436][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 186.086858][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 186.093969][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 186.101599][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 186.109339][ T2769] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.452: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 186.110221][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 186.130015][ T2769] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 186.141630][ T2721] device veth0_vlan entered promiscuous mode [ 186.156544][ T2769] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz.4.452: Unrecognised inode hash code 89 [ 186.170806][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop4 [ 186.179373][ T2726] device veth0_vlan entered promiscuous mode [ 186.189811][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 186.196033][ T2769] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.452: Corrupt directory, running e2fsck is recommended [ 186.198157][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 186.212336][ T2769] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #2: comm syz.4.452: No space for directory leaf checksum. Please run e2fsck -D. [ 186.222775][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 186.233570][ T2769] EXT4-fs error (device loop4): __ext4_find_entry:1696: inode #2: comm syz.4.452: checksumming directory block 2 [ 186.243440][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 186.261353][ T2708] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 186.273418][ T2708] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 186.280354][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 186.287849][ T2708] 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 [ 186.300945][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 186.316117][ T2708] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 186.325981][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 186.335940][ T2708] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 186.348546][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 186.356889][ T2708] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 186.364973][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 186.386888][ T2708] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 186.386914][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 186.387672][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 186.402758][ T2708] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 186.412311][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 186.429857][ T2708] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 186.434689][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 186.450513][ T2708] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 186.484013][ T2708] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 186.503092][ T2708] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 186.514995][ T2708] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 186.528331][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 186.536496][ T2708] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 186.539974][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 186.556937][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 186.566005][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 186.579377][ T2726] device veth1_macvtap entered promiscuous mode [ 186.593421][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 186.601773][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 186.610745][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 186.621602][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 186.630126][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 186.639006][ T2716] device veth1_macvtap entered promiscuous mode [ 186.651697][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 186.659515][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 186.668132][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 186.682370][ T2728] device veth0_vlan entered promiscuous mode [ 186.691544][ T2721] device veth1_macvtap entered promiscuous mode [ 186.699409][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 186.708022][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 186.717020][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 186.726292][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 186.735001][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 186.757412][ T2728] device veth1_macvtap entered promiscuous mode [ 186.774960][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 186.783154][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 186.794087][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 186.804031][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 186.813158][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 186.821948][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 186.830717][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 186.838868][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 186.847271][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 186.855015][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 186.863358][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 186.871990][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 186.880720][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 186.921732][ T2774] loop2: detected capacity change from 0 to 128 [ 186.925477][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 186.938248][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 186.947141][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 186.958150][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 186.969428][ T2708] EXT4-fs (loop4): unmounting filesystem. [ 186.984768][ T2776] loop1: detected capacity change from 0 to 128 [ 186.992050][ T2774] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 187.000838][ T2778] loop3: detected capacity change from 0 to 128 [ 187.003029][ T2774] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 187.037793][ T2774] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.467: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 187.041480][ T2778] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 187.066097][ T2774] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 187.087763][ T2776] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 187.091811][ T2778] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 187.116767][ T2776] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 187.134092][ T2774] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.467: Unrecognised inode hash code 89 [ 187.145791][ T2774] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.467: Corrupt directory, running e2fsck is recommended [ 187.158932][ T2774] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #2: comm syz.2.467: No space for directory leaf checksum. Please run e2fsck -D. [ 187.173648][ T1650] udevd[1650]: incorrect ext4 checksum on /dev/loop2 [ 187.180807][ T2774] EXT4-fs error (device loop2): __ext4_find_entry:1696: inode #2: comm syz.2.467: checksumming directory block 2 [ 187.193508][ T532] udevd[532]: incorrect ext4 checksum on /dev/loop3 [ 187.197046][ T2726] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 187.225785][ T2776] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.459: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 187.252893][ T2726] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 187.253346][ T2778] ================================================================== [ 187.267792][ T2726] 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 [ 187.274189][ T2778] BUG: KASAN: use-after-free in dx_insert_block+0xd9/0x240 [ 187.295806][ T2726] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 187.301498][ T2778] Read of size 157024 at addr ffff88812e177028 by task syz.3.457/2778 [ 187.301519][ T2778] [ 187.301540][ T2778] CPU: 1 PID: 2778 Comm: syz.3.457 Not tainted syzkaller #0 [ 187.314036][ T2726] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 187.321241][ T2778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 187.321263][ T2778] Call Trace: [ 187.321270][ T2778] [ 187.321278][ T2778] __dump_stack+0x21/0x24 [ 187.321309][ T2778] dump_stack_lvl+0x110/0x170 [ 187.321336][ T2778] ? __cfi_dump_stack_lvl+0x8/0x8 [ 187.321361][ T2778] ? __cfi__printk+0x8/0x8 [ 187.321381][ T2778] ? __ext4fs_dirhash+0x770/0x1080 [ 187.321410][ T2778] ? dx_insert_block+0xd9/0x240 [ 187.321445][ T2778] print_address_description+0x71/0x200 [ 187.321470][ T2778] print_report+0x4a/0x60 [ 187.328212][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop3 [ 187.331223][ T2778] kasan_report+0x122/0x150 [ 187.331260][ T2778] ? dx_insert_block+0xd9/0x240 [ 187.348449][ T2726] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 187.354372][ T2778] kasan_check_range+0x249/0x2a0 [ 187.354404][ T2778] ? dx_insert_block+0xd9/0x240 [ 187.359883][ T2726] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 187.360777][ T2778] memmove+0x2d/0x70 [ 187.372540][ T2726] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 187.375228][ T2778] dx_insert_block+0xd9/0x240 [ 187.380034][ T2726] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 187.384864][ T2778] do_split+0x1a36/0x1df0 [ 187.391288][ T2726] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 187.395283][ T2778] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 187.400922][ T2726] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 187.406210][ T2778] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 187.411649][ T2726] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 187.415579][ T2778] make_indexed_dir+0xdd4/0x1480 [ 187.555772][ T2778] ? add_dirent_to_buf+0x670/0x670 [ 187.560930][ T2778] ? add_dirent_to_buf+0x45b/0x670 [ 187.566182][ T2778] ext4_add_entry+0xb81/0xdb0 [ 187.571078][ T2778] ? ext4_inc_count+0x1b0/0x1b0 [ 187.575968][ T2778] ? __cfi_current_time+0x10/0x10 [ 187.581083][ T2778] __ext4_link+0x4de/0x770 [ 187.585525][ T2778] ? __cfi___ext4_link+0x10/0x10 [ 187.590569][ T2778] ? lookup_one_qstr_excl+0x133/0x270 [ 187.595962][ T2778] ? clear_nonspinnable+0x60/0x60 [ 187.601011][ T2778] ext4_link+0x1de/0x270 [ 187.605313][ T2778] vfs_link+0x64b/0x800 [ 187.609503][ T2778] do_linkat+0x1e7/0x750 [ 187.613767][ T2778] __x64_sys_link+0x86/0x90 [ 187.618307][ T2778] x64_sys_call+0x266/0x9a0 [ 187.622954][ T2778] do_syscall_64+0x4c/0xa0 [ 187.627409][ T2778] ? clear_bhb_loop+0x30/0x80 [ 187.632197][ T2778] ? clear_bhb_loop+0x30/0x80 [ 187.636928][ T2778] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 187.642994][ T2778] RIP: 0033:0x7f97d6997479 [ 187.647453][ T2778] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 187.667179][ T2778] RSP: 002b:00007f97d788b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 187.675710][ T2778] RAX: ffffffffffffffda RBX: 00007f97d6bc5fa0 RCX: 00007f97d6997479 [ 187.683703][ T2778] RDX: 0000000000000000 RSI: 0000200000000bc0 RDI: 0000200000001240 [ 187.691700][ T2778] RBP: 00007f97d6a281bc R08: 0000000000000000 R09: 0000000000000000 [ 187.699713][ T2778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 187.707719][ T2778] R13: 0000000000000000 R14: 00007f97d6bc5fa0 R15: 00007ffcce401988 [ 187.715713][ T2778] [ 187.718756][ T2778] [ 187.721105][ T2778] The buggy address belongs to the physical page: [ 187.727972][ T2778] page:ffffea0004b85dc0 refcount:3 mapcount:1 mapping:ffff8881004894d0 index:0x1 pfn:0x12e177 [ 187.738387][ T2778] memcg:ffff888100239380 [ 187.742766][ T2778] aops:def_blk_aops ino:700003 [ 187.747560][ T2778] flags: 0x460000000032205e(referenced|uptodate|dirty|lru|workingset|private|mappedtodisk|unevictable|mlocked|zone=1) [ 187.760091][ T2778] raw: 460000000032205e dead000000000100 dead000000000001 ffff8881004894d0 [ 187.768778][ T2778] raw: 0000000000000001 ffff888117229b28 0000000300000000 ffff888100239380 [ 187.777547][ T2778] page dumped because: kasan: bad access detected [ 187.783968][ T2778] page_owner tracks the page as allocated [ 187.789699][ T2778] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 532, tgid 532 (udevd), ts 187037458128, free_ts 179241037288 [ 187.809887][ T2778] post_alloc_hook+0x1f5/0x210 [ 187.814693][ T2778] prep_new_page+0x1c/0x110 [ 187.819222][ T2778] get_page_from_freelist+0x2d12/0x2d80 [ 187.824794][ T2778] __alloc_pages+0x1d9/0x480 [ 187.829407][ T2778] __folio_alloc+0x12/0x40 [ 187.833848][ T2778] page_cache_ra_unbounded+0x248/0x730 [ 187.839330][ T2778] page_cache_sync_ra+0x3e3/0x490 [ 187.844378][ T2778] filemap_read+0x694/0x23d0 [ 187.849042][ T2778] blkdev_read_iter+0x426/0x560 [ 187.853909][ T2778] vfs_read+0x454/0x910 [ 187.858084][ T2778] ksys_read+0x149/0x250 [ 187.862347][ T2778] __x64_sys_read+0x7b/0x90 [ 187.866883][ T2778] x64_sys_call+0x2f/0x9a0 [ 187.871445][ T2778] do_syscall_64+0x4c/0xa0 [ 187.875914][ T2778] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 187.881856][ T2778] page last free stack trace: [ 187.886633][ T2778] free_unref_page_prepare+0x742/0x750 [ 187.892117][ T2778] free_unref_page+0x95/0x540 [ 187.896853][ T2778] __free_pages+0x67/0x100 [ 187.901494][ T2778] __free_slab+0xca/0x1a0 [ 187.905852][ T2778] __unfreeze_partials+0x160/0x190 [ 187.910982][ T2778] put_cpu_partial+0xa9/0x100 [ 187.915678][ T2778] __slab_free+0x1c4/0x280 [ 187.920133][ T2778] ___cache_free+0xbf/0xd0 [ 187.924605][ T2778] qlist_free_all+0xc6/0x140 [ 187.929217][ T2778] kasan_quarantine_reduce+0x14a/0x170 [ 187.934780][ T2778] __kasan_slab_alloc+0x24/0x80 [ 187.939648][ T2778] slab_post_alloc_hook+0x4f/0x2d0 [ 187.944790][ T2778] kmem_cache_alloc_node+0x181/0x340 [ 187.950100][ T2778] __alloc_skb+0xea/0x4b0 [ 187.954544][ T2778] inet_netconf_notify_devconf+0x169/0x220 [ 187.960369][ T2778] inetdev_event+0x833/0x10e0 [ 187.965077][ T2778] [ 187.967412][ T2778] Memory state around the buggy address: [ 187.973076][ T2778] ffff88812e177f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 187.981159][ T2778] ffff88812e177f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 187.989239][ T2778] >ffff88812e178000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 187.997320][ T2778] ^ [ 188.001405][ T2778] ffff88812e178080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 188.009566][ T2778] ffff88812e178100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 188.017756][ T2778] ================================================================== [ 188.029483][ T2726] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 188.042723][ T28] audit: type=1400 audit(1772350166.932:122): avc: denied { read } for pid=85 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 188.053062][ T2778] Disabling lock debugging due to kernel taint [ 188.071118][ T2726] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 188.075830][ T2776] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 188.099115][ T2778] EXT4-fs error (device loop3): ext4_dx_csum_set:531: inode #2: comm syz.3.457: dir seems corrupt? Run e2fsck -D. [ 188.116635][ T2789] loop5: detected capacity change from 0 to 128 [ 188.123341][ T28] audit: type=1400 audit(1772350166.932:123): avc: denied { search } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 188.123376][ T28] audit: type=1400 audit(1772350166.932:124): avc: denied { write } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 188.123402][ T28] audit: type=1400 audit(1772350166.932:125): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 188.164641][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop1 [ 188.166704][ T28] audit: type=1400 audit(1772350166.932:126): avc: denied { create } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 188.214262][ T28] audit: type=1400 audit(1772350166.932:127): avc: denied { append open } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 188.238316][ T2784] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz.3.457: Unrecognised inode hash code 89 [ 188.239422][ T2787] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz.1.459: Unrecognised inode hash code 89 [ 188.255624][ T2784] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.457: Corrupt directory, running e2fsck is recommended [ 188.281068][ T28] audit: type=1400 audit(1772350166.932:128): avc: denied { getattr } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 188.281157][ T2784] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz.3.457: Unrecognised inode hash code 89 [ 188.281184][ T2784] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.457: Corrupt directory, running e2fsck is recommended [ 188.305014][ T2787] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.459: Corrupt directory, running e2fsck is recommended [ 188.317442][ T2784] EXT4-fs error (device loop3): ext4_add_entry:2474: inode #2: comm syz.3.457: Directory has corrupted htree index. [ 188.344824][ T2789] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 188.381003][ T2787] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #2: comm syz.1.459: No space for directory leaf checksum. Please run e2fsck -D. [ 188.393188][ T2716] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 188.409895][ T2787] EXT4-fs error (device loop1): __ext4_find_entry:1696: inode #2: comm syz.1.459: checksumming directory block 2 [ 188.422466][ T2716] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 188.435807][ T2716] 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 [ 188.456446][ T2716] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 188.470588][ T2721] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 188.482482][ T2789] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 188.492912][ T2716] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 188.532552][ T2721] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 188.546175][ T2721] 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 [ 188.570057][ T2721] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 188.581937][ T2721] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 188.595484][ T2721] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 188.610570][ T2721] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 188.620634][ T2716] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 188.629860][ T2721] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 188.657028][ T2791] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.462: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 188.675925][ T2721] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 188.702587][ T2716] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 188.717936][ T2791] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 188.726253][ T2721] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 188.750566][ T2716] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 188.752391][ T2721] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 188.781238][ T2789] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz.5.462: Unrecognised inode hash code 89 [ 188.788451][ T2716] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 188.795512][ T2789] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz.5.462: Corrupt directory, running e2fsck is recommended [ 188.809620][ T2716] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 188.821643][ T2789] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #2: comm syz.5.462: No space for directory leaf checksum. Please run e2fsck -D. [ 188.839581][ T2716] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 188.851282][ T2721] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 188.866967][ T2716] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 188.878279][ T2789] EXT4-fs error (device loop5): __ext4_find_entry:1696: inode #2: comm syz.5.462: checksumming directory block 2 [ 188.901183][ T2716] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 188.916016][ T2721] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 188.918774][ T2716] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 188.929204][ T2721] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 188.959005][ T2728] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 2026/03/01 07:29:27 executed programs: 463 [ 188.978207][ T2728] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 188.991668][ T2728] 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 [ 189.021663][ T2728] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 189.037417][ T2728] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 189.052273][ T2728] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 189.067336][ T2728] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 189.068155][ T2726] EXT4-fs (loop2): unmounting filesystem. [ 189.088182][ T2728] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 189.109532][ T2783] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.116972][ T2728] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 189.130206][ T2783] bridge0: port 1(bridge_slave_0) entered disabled state [ 189.142196][ T2728] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 189.157915][ T2783] device bridge_slave_0 entered promiscuous mode [ 189.170257][ T2728] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 189.187628][ T2728] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 189.202631][ T2728] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 189.216066][ T2728] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 189.240344][ T2783] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.247446][ T2783] bridge0: port 2(bridge_slave_1) entered disabled state [ 189.255421][ T2783] device bridge_slave_1 entered promiscuous mode [ 189.425118][ T2796] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.432959][ T2796] bridge0: port 1(bridge_slave_0) entered disabled state [ 189.441543][ T2721] EXT4-fs (loop1): unmounting filesystem. [ 189.442791][ T2716] EXT4-fs (loop3): unmounting filesystem. [ 189.448618][ T2796] device bridge_slave_0 entered promiscuous mode [ 189.461756][ T2796] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.468833][ T2796] bridge0: port 2(bridge_slave_1) entered disabled state [ 189.476523][ T2796] device bridge_slave_1 entered promiscuous mode [ 189.499405][ T2728] EXT4-fs (loop5): unmounting filesystem. [ 189.525935][ T358] device bridge_slave_1 left promiscuous mode [ 189.535099][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 189.543763][ T358] device bridge_slave_0 left promiscuous mode [ 189.550139][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 189.558233][ T358] device bridge_slave_1 left promiscuous mode [ 189.564551][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 189.572077][ T358] device bridge_slave_0 left promiscuous mode [ 189.578207][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 189.586346][ T358] device bridge_slave_1 left promiscuous mode [ 189.592597][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 189.600624][ T358] device bridge_slave_0 left promiscuous mode [ 189.606846][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 189.614914][ T358] device bridge_slave_1 left promiscuous mode [ 189.621176][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 189.628600][ T358] device bridge_slave_0 left promiscuous mode [ 189.634935][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 189.643064][ T358] device bridge_slave_1 left promiscuous mode [ 189.649221][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 189.656842][ T358] device bridge_slave_0 left promiscuous mode [ 189.663564][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 189.672728][ T358] device veth1_macvtap left promiscuous mode [ 189.678758][ T358] device veth0_vlan left promiscuous mode [ 189.685347][ T358] device veth1_macvtap left promiscuous mode [ 189.691489][ T358] device veth0_vlan left promiscuous mode [ 189.697564][ T358] device veth1_macvtap left promiscuous mode [ 189.703648][ T358] device veth0_vlan left promiscuous mode [ 189.710012][ T358] device veth1_macvtap left promiscuous mode [ 189.716149][ T358] device veth0_vlan left promiscuous mode [ 189.722337][ T358] device veth1_macvtap left promiscuous mode [ 189.728363][ T358] device veth0_vlan left promiscuous mode [ 190.220238][ T2802] bridge0: port 1(bridge_slave_0) entered blocking state [ 190.227415][ T2802] bridge0: port 1(bridge_slave_0) entered disabled state [ 190.234962][ T2802] device bridge_slave_0 entered promiscuous mode [ 190.242633][ T2802] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.249708][ T2802] bridge0: port 2(bridge_slave_1) entered disabled state [ 190.257738][ T2802] device bridge_slave_1 entered promiscuous mode [ 190.340659][ T2804] bridge0: port 1(bridge_slave_0) entered blocking state [ 190.347744][ T2804] bridge0: port 1(bridge_slave_0) entered disabled state [ 190.355309][ T2804] device bridge_slave_0 entered promiscuous mode [ 190.366078][ T2804] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.373281][ T2804] bridge0: port 2(bridge_slave_1) entered disabled state [ 190.380963][ T2804] device bridge_slave_1 entered promiscuous mode [ 190.394039][ T2805] bridge0: port 1(bridge_slave_0) entered blocking state [ 190.401508][ T2805] bridge0: port 1(bridge_slave_0) entered disabled state [ 190.408908][ T2805] device bridge_slave_0 entered promiscuous mode [ 190.416581][ T2805] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.423753][ T2805] bridge0: port 2(bridge_slave_1) entered disabled state [ 190.431631][ T2805] device bridge_slave_1 entered promiscuous mode [ 190.531988][ T2802] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.539056][ T2802] bridge0: port 2(bridge_slave_1) entered forwarding state [ 190.546377][ T2802] bridge0: port 1(bridge_slave_0) entered blocking state [ 190.553446][ T2802] bridge0: port 1(bridge_slave_0) entered forwarding state [ 190.580202][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 190.587602][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 190.595942][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 190.603669][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 190.612376][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 190.620816][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 190.629063][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 190.636135][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 190.658939][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 190.687678][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 190.696213][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 190.704669][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.711733][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 190.746407][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 190.754633][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 190.776455][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 190.785535][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 190.798554][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 190.822582][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 190.831956][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 190.840548][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 190.847604][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 190.855546][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 190.863866][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.870961][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 190.902950][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 190.910529][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 190.918209][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 190.926821][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 190.935355][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 190.942542][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 190.950208][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 190.958549][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 190.967038][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.974126][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 190.981739][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 190.990033][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 190.998006][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 191.006320][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 191.014564][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.021636][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 191.028994][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 191.037235][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 191.045641][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 191.052741][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 191.060419][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 191.068815][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 191.077494][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 191.085369][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 191.103846][ T2783] device veth0_vlan entered promiscuous mode [ 191.111558][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 191.119613][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 191.128009][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 191.136669][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 191.144385][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 191.160868][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 191.169373][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 191.188110][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 191.195964][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 191.203904][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 191.213285][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 191.221565][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 191.230427][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 191.238664][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.245774][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 191.253596][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 191.262386][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 191.270710][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 191.277752][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 191.285347][ T2802] device veth0_vlan entered promiscuous mode [ 191.300440][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 191.308172][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 191.315826][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 191.323877][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 191.332674][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 191.352708][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 191.361430][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 191.369636][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 191.378064][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 191.386372][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 191.394775][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 191.411409][ T2783] device veth1_macvtap entered promiscuous mode [ 191.420098][ T2796] device veth0_vlan entered promiscuous mode [ 191.428173][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 191.436120][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 191.445557][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 191.454325][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 191.462490][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 191.471573][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 191.479137][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 191.488495][ T2804] device veth0_vlan entered promiscuous mode [ 191.500359][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 191.508437][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 191.516683][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 191.525583][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 191.533966][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 191.541796][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 191.554034][ T2802] device veth1_macvtap entered promiscuous mode [ 191.568131][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 191.575910][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 191.584521][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 191.595039][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 191.603610][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 191.622659][ T2804] device veth1_macvtap entered promiscuous mode [ 191.638412][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 191.646350][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 191.655524][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 191.664340][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 191.674277][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 191.684468][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 191.688209][ T2846] loop8: detected capacity change from 0 to 128 [ 191.695428][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 191.708270][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 191.716973][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 191.726095][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 191.726390][ T2846] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 191.736102][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 191.743515][ T2846] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 191.761796][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 191.770275][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 191.779638][ T2846] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.474: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 191.798860][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 191.801754][ T2846] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 191.814788][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 191.823991][ T2796] device veth1_macvtap entered promiscuous mode [ 191.837070][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop8 [ 191.841050][ T2805] device veth0_vlan entered promiscuous mode [ 191.851482][ T2846] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz.8.474: Unrecognised inode hash code 89 [ 191.864438][ T2846] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz.8.474: Corrupt directory, running e2fsck is recommended [ 191.877824][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 191.882387][ T2846] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #2: comm syz.8.474: No space for directory leaf checksum. Please run e2fsck -D. [ 191.892123][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 191.900987][ T2846] EXT4-fs error (device loop8): __ext4_find_entry:1696: inode #2: comm syz.8.474: checksumming directory block 2 [ 191.916289][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 191.930115][ T2783] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 191.941992][ T2783] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 191.955476][ T2783] 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 [ 191.975923][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 191.985635][ T2851] loop6: detected capacity change from 0 to 128 [ 191.988757][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 191.997380][ T2851] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 192.009440][ T2783] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 192.021452][ T2783] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 192.034751][ T2851] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 192.041019][ T2783] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 192.067136][ T2783] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 192.084107][ T2783] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 192.095871][ T2851] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.473: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 192.100861][ T2783] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 192.122818][ T2851] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 192.135132][ T2783] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 192.157728][ T2783] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 192.174528][ T2783] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 192.186432][ T2783] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 192.187219][ T2851] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz.6.473: Unrecognised inode hash code 89 [ 192.200113][ T2783] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 192.212764][ T2851] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz.6.473: Corrupt directory, running e2fsck is recommended [ 192.250019][ T2805] device veth1_macvtap entered promiscuous mode [ 192.250864][ T2851] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #2: comm syz.6.473: No space for directory leaf checksum. Please run e2fsck -D. [ 192.273097][ T2851] EXT4-fs error (device loop6): __ext4_find_entry:1696: inode #2: comm syz.6.473: checksumming directory block 2 [ 192.291203][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 192.300090][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 192.308551][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 192.316893][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 192.324016][ T2802] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 192.337055][ T2802] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 192.344391][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 192.352845][ T2802] 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 [ 192.359099][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 192.387389][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 192.394882][ T2802] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 192.420229][ T2802] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 192.445305][ T2802] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 192.460300][ T2802] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 192.475981][ T2802] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 192.482455][ T2855] loop9: detected capacity change from 0 to 128 [ 192.495077][ T2802] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 192.521517][ T2802] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 192.541070][ T2855] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 192.549271][ T2802] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 192.558745][ T2855] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 192.576421][ T2802] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 192.588140][ T2802] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 192.601374][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 192.609458][ T2802] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 192.622631][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 192.631385][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 192.639893][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 192.645182][ T2855] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.475: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 192.675733][ T2855] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 192.698379][ T2859] loop0: detected capacity change from 0 to 128 [ 192.708449][ T2855] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz.9.475: Unrecognised inode hash code 89 [ 192.720944][ T2855] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz.9.475: Corrupt directory, running e2fsck is recommended [ 192.726917][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop9 [ 192.742686][ T2855] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #2: comm syz.9.475: No space for directory leaf checksum. Please run e2fsck -D. [ 192.758451][ T2855] EXT4-fs error (device loop9): __ext4_find_entry:1696: inode #2: comm syz.9.475: checksumming directory block 2 [ 192.795065][ T2804] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 192.809351][ T2804] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 192.841602][ T2804] 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 [ 192.845840][ T2862] loop7: detected capacity change from 0 to 128 [ 192.865236][ T2859] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 192.879256][ T2804] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 192.892592][ T2859] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 192.903903][ T2804] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 192.926100][ T2862] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 192.937921][ T2804] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 192.953939][ T2862] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 192.964723][ T2804] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 192.987590][ T2862] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.480: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 192.995017][ T2859] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.481: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 193.009647][ T2862] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 193.026111][ T2804] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 193.034811][ T2859] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 193.055844][ T2804] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 193.077094][ T2862] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz.7.480: Unrecognised inode hash code 89 [ 193.090805][ T2862] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz.7.480: Corrupt directory, running e2fsck is recommended [ 193.105023][ T2859] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz.0.481: Unrecognised inode hash code 89 [ 193.114590][ T532] udevd[532]: incorrect ext4 checksum on /dev/loop0 [ 193.123338][ T2859] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz.0.481: Corrupt directory, running e2fsck is recommended [ 193.136840][ T2862] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #2: comm syz.7.480: No space for directory leaf checksum. Please run e2fsck -D. [ 193.150776][ T2859] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #2: comm syz.0.481: No space for directory leaf checksum. Please run e2fsck -D. [ 193.167774][ T2783] EXT4-fs (loop8): unmounting filesystem. [ 193.173833][ T2804] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 193.194740][ T2859] EXT4-fs error (device loop0): __ext4_find_entry:1696: inode #2: comm syz.0.481: checksumming directory block 2 [ 193.206936][ T2804] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 193.219187][ T2862] EXT4-fs error (device loop7): __ext4_find_entry:1696: inode #2: comm syz.7.480: checksumming directory block 2 [ 193.234770][ T2804] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 193.249433][ T2805] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 193.261682][ T2805] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 193.273224][ T2796] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 193.275050][ T2805] 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 [ 193.289983][ T2804] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 193.321885][ T2805] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 193.333706][ T2796] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 193.363541][ T2805] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 193.377437][ T2796] 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 [ 193.400430][ T2805] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 193.419898][ T2804] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 193.420244][ T2805] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 193.433279][ T2796] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 193.447606][ T2805] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 193.462180][ T2796] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 193.488045][ T2796] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 193.502901][ T2805] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 193.518017][ T2796] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 193.525155][ T2805] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 193.548100][ T2796] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 193.575111][ T2805] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 193.577529][ T2796] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 193.591007][ T2805] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 193.616722][ T2796] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 193.623729][ T2805] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 193.647090][ T2796] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 193.653836][ T2805] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 193.663462][ T2796] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 193.701438][ T2796] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 193.703274][ T2802] EXT4-fs (loop6): unmounting filesystem. [ 193.720906][ T2796] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 193.838039][ T2867] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.845944][ T2867] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.855681][ T2867] device bridge_slave_0 entered promiscuous mode [ 193.904978][ T2867] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.912517][ T2867] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.920835][ T2867] device bridge_slave_1 entered promiscuous mode [ 193.956736][ T358] device bridge_slave_1 left promiscuous mode [ 193.963030][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.971710][ T358] device bridge_slave_0 left promiscuous mode [ 193.974115][ T2804] EXT4-fs (loop9): unmounting filesystem. [ 193.978052][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.997785][ T358] device bridge_slave_1 left promiscuous mode 2026/03/01 07:29:32 executed programs: 480 [ 194.004455][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.013423][ T358] device bridge_slave_0 left promiscuous mode [ 194.015813][ T2805] EXT4-fs (loop0): unmounting filesystem. [ 194.022276][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.037071][ T358] device bridge_slave_1 left promiscuous mode [ 194.046117][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.054597][ T358] device bridge_slave_0 left promiscuous mode [ 194.061306][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.069322][ T358] device bridge_slave_1 left promiscuous mode [ 194.076241][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.083786][ T358] device bridge_slave_0 left promiscuous mode [ 194.090117][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.098164][ T358] device bridge_slave_1 left promiscuous mode [ 194.104518][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.112128][ T358] device bridge_slave_0 left promiscuous mode [ 194.118263][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.127370][ T358] device veth1_macvtap left promiscuous mode [ 194.133632][ T358] device veth0_vlan left promiscuous mode [ 194.139825][ T358] device veth1_macvtap left promiscuous mode [ 194.145862][ T358] device veth0_vlan left promiscuous mode [ 194.152048][ T358] device veth1_macvtap left promiscuous mode [ 194.158070][ T358] device veth0_vlan left promiscuous mode [ 194.164290][ T358] device veth1_macvtap left promiscuous mode [ 194.170531][ T358] device veth0_vlan left promiscuous mode [ 194.176444][ T358] device veth1_macvtap left promiscuous mode [ 194.182534][ T358] device veth0_vlan left promiscuous mode [ 194.652189][ T2872] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.659282][ T2872] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.666869][ T2872] device bridge_slave_0 entered promiscuous mode [ 194.674295][ T2872] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.681627][ T2872] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.687747][ T2796] EXT4-fs (loop7): unmounting filesystem. [ 194.690731][ T2872] device bridge_slave_1 entered promiscuous mode [ 194.811178][ T2876] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.818357][ T2876] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.826064][ T2876] device bridge_slave_0 entered promiscuous mode [ 194.842871][ T2876] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.850167][ T2876] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.857902][ T2876] device bridge_slave_1 entered promiscuous mode [ 194.897615][ T2877] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.904831][ T2877] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.912431][ T2877] device bridge_slave_0 entered promiscuous mode [ 194.930497][ T2877] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.937660][ T2877] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.945607][ T2877] device bridge_slave_1 entered promiscuous mode [ 195.031323][ T2881] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.038505][ T2881] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.046176][ T2881] device bridge_slave_0 entered promiscuous mode [ 195.059922][ T2872] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.067015][ T2872] bridge0: port 2(bridge_slave_1) entered forwarding state [ 195.074411][ T2872] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.081463][ T2872] bridge0: port 1(bridge_slave_0) entered forwarding state [ 195.103444][ T2881] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.110586][ T2881] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.118283][ T2881] device bridge_slave_1 entered promiscuous mode [ 195.173220][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.181152][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.190856][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 195.198297][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 195.227425][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 195.235885][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 195.244494][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.251623][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 195.280655][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 195.291003][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 195.299550][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 195.308090][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.315212][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 195.344596][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 195.352775][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 195.360554][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 195.368515][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 195.383876][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 195.393207][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 195.401516][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.408726][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 195.442845][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 195.451263][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.458328][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 195.466102][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 195.474478][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.481598][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 195.489252][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 195.497673][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.504766][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 195.512421][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 195.532492][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 195.540686][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 195.548115][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 195.556560][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.563668][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 195.571330][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 195.579516][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.586609][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 195.594646][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 195.616185][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 195.624531][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 195.632390][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 195.641339][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 195.649649][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 195.658119][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 195.666241][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 195.683132][ T2867] device veth0_vlan entered promiscuous mode [ 195.697567][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 195.706169][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 195.714574][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 195.724315][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 195.738366][ T2867] device veth1_macvtap entered promiscuous mode [ 195.760427][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 195.768992][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 195.777517][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 195.785837][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 195.794182][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 195.802684][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 195.811111][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 195.819428][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 195.827124][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 195.834777][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 195.843489][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 195.851836][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.858871][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 195.866455][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 195.874524][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 195.883598][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 195.891788][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 195.899570][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 195.910208][ T2876] device veth0_vlan entered promiscuous mode [ 195.934833][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 195.943270][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 195.952062][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 195.960753][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 195.969209][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 195.978147][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 195.986735][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 195.995298][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 196.003856][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.011135][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.018650][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 196.027143][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 196.035257][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 196.043332][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 196.074353][ T2922] loop4: detected capacity change from 0 to 128 [ 196.074752][ T2876] device veth1_macvtap entered promiscuous mode [ 196.089056][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 196.098329][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 196.107131][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 196.115573][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 196.123980][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 196.127751][ T2922] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 196.134179][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 196.141029][ T2922] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 196.150049][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 196.170612][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 196.179113][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 196.188120][ T2922] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.483: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 196.193110][ T2877] device veth0_vlan entered promiscuous mode [ 196.211596][ T2922] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 196.227439][ T2881] device veth0_vlan entered promiscuous mode [ 196.238131][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop4 [ 196.243267][ T2922] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz.4.483: Unrecognised inode hash code 89 [ 196.256484][ T2922] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.483: Corrupt directory, running e2fsck is recommended [ 196.270205][ T2922] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #2: comm syz.4.483: No space for directory leaf checksum. Please run e2fsck -D. [ 196.285873][ T2922] EXT4-fs error (device loop4): __ext4_find_entry:1696: inode #2: comm syz.4.483: checksumming directory block 2 [ 196.298861][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 196.307309][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 196.315700][ T2867] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 196.338618][ T2881] device veth1_macvtap entered promiscuous mode [ 196.345111][ T2867] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 196.360191][ T2867] 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 [ 196.377946][ T2872] device veth0_vlan entered promiscuous mode [ 196.387866][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 196.388639][ T2867] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 196.396921][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 196.414634][ T2867] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 196.415264][ T2867] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 196.430719][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 196.444157][ T2867] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 196.466783][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 196.467618][ T2867] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 196.477041][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 196.494107][ T2867] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 196.501339][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 196.514340][ T2867] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 196.523636][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 196.536650][ T2867] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 196.559237][ T2867] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 196.559401][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 196.579261][ T2867] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 196.579312][ T2867] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 196.605450][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 196.614424][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 196.623038][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 196.631669][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 196.639694][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 196.651555][ T2877] device veth1_macvtap entered promiscuous mode [ 196.662103][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 196.670257][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 196.677814][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 196.699111][ T2872] device veth1_macvtap entered promiscuous mode [ 196.742725][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 196.752559][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 196.761324][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 196.769773][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 196.778247][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 196.786703][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 196.795037][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 196.803098][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 196.812022][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 196.820668][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 196.828884][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 196.867136][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 196.875930][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 196.912500][ T2927] loop1: detected capacity change from 0 to 128 [ 196.920637][ T2931] loop5: detected capacity change from 0 to 128 [ 196.928916][ T2927] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 196.938902][ T2930] loop3: detected capacity change from 0 to 128 [ 196.950251][ T2927] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 196.958483][ T2867] EXT4-fs (loop4): unmounting filesystem. [ 196.975207][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 196.984715][ T2931] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 196.992849][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 197.004046][ T2927] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.488: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 197.013335][ T2930] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 197.031959][ T2931] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 197.042862][ T2927] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 197.058499][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop1 [ 197.072685][ T2930] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 197.086628][ T2930] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.496: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 197.108744][ T2930] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 197.126884][ T2930] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz.3.496: Unrecognised inode hash code 89 [ 197.133514][ T2931] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.498: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 197.140942][ T2930] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.496: Corrupt directory, running e2fsck is recommended [ 197.162963][ T2927] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz.1.488: Unrecognised inode hash code 89 [ 197.172621][ T2930] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.496: No space for directory leaf checksum. Please run e2fsck -D. [ 197.198244][ T2930] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.496: checksumming directory block 2 [ 197.214871][ T532] udevd[532]: incorrect ext4 checksum on /dev/loop3 [ 197.217675][ T2927] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.488: Corrupt directory, running e2fsck is recommended [ 197.221796][ T2931] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 197.245821][ T2877] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 197.264567][ T2927] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #2: comm syz.1.488: No space for directory leaf checksum. Please run e2fsck -D. [ 197.278219][ T2877] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 197.296363][ T2939] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz.5.498: Unrecognised inode hash code 89