5][ T444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.885662][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 175.901191][ T1598] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 175.908477][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 175.915409][ T1598] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 175.927621][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 175.955487][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 175.963107][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 175.971521][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 175.980547][ T444] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.987645][ T444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.995185][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 176.003687][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.011919][ T444] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.019004][ T444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.026484][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 176.034428][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.041892][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 176.050138][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 176.058698][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 176.066823][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 176.083235][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 176.091330][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 176.099687][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 176.108388][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 176.116698][ T444] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.123753][ T444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.131164][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 176.139588][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 176.147749][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 176.156145][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.164295][ T444] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.171317][ T444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.194538][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 176.202305][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 176.210517][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 176.219432][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 176.229750][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 176.247466][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 176.256182][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 176.258334][ T1598] EXT4-fs (loop4): unmounting filesystem. [ 176.265037][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 176.279670][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 176.288526][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready 2025/07/03 07:15:33 executed programs: 410 [ 176.299527][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 176.312043][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 176.320159][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 176.333751][ T1622] device veth0_vlan entered promiscuous mode [ 176.341824][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 176.349387][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 176.357094][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 176.365772][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 176.377698][ T1618] device veth0_vlan entered promiscuous mode [ 176.388723][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 176.396757][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 176.405012][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 176.412493][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 176.436656][ T1638] loop2: detected capacity change from 0 to 128 [ 176.440054][ T1622] device veth1_macvtap entered promiscuous mode [ 176.454339][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 176.459079][ T1638] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 176.464153][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 176.472458][ T1638] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 176.486360][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 176.515120][ T1618] device veth1_macvtap entered promiscuous mode [ 176.525105][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 176.534147][ T1638] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.412: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 176.534188][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 176.534500][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 176.554321][ T1638] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 176.561677][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 176.584550][ T395] udevd[395]: incorrect ext4 checksum on /dev/loop2 [ 176.590707][ T1613] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 176.594897][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 176.604078][ T1613] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 176.611685][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 176.625642][ T1613] 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 [ 176.633735][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 176.661341][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 176.661997][ T1613] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 176.670203][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 176.681742][ T1613] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 176.703745][ T1613] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 176.719284][ T1613] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 176.721771][ T1621] device veth0_vlan entered promiscuous mode [ 176.740746][ T1613] 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. [ 176.757038][ T1613] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 176.775591][ T1613] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 176.791781][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 176.800015][ T1613] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 176.800253][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 176.816533][ T1613] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 176.824870][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 176.834694][ T1613] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 176.843166][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 176.856222][ T1613] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 176.864850][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 176.876579][ T1613] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 176.884524][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 176.899349][ T1613] 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. [ 176.907565][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 176.930220][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 176.930378][ T1613] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 176.946511][ T1621] device veth1_macvtap entered promiscuous mode [ 176.956083][ T1613] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 176.992869][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 177.001405][ T1642] loop9: detected capacity change from 0 to 128 [ 177.008895][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 177.022836][ T1642] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 177.026826][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 177.040072][ T1642] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 177.058438][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 177.066925][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 177.076721][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 177.085769][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 177.092127][ T1642] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.414: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 177.143310][ T1647] loop7: detected capacity change from 0 to 128 [ 177.144156][ T1642] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 177.179298][ T1618] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 177.187030][ T1647] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 177.207515][ T1618] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 177.224327][ T1618] 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 [ 177.239390][ T1647] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.422: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 177.263554][ T1636] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.263577][ T1636] bridge0: port 1(bridge_slave_0) entered disabled state [ 177.264152][ T1636] device bridge_slave_0 entered promiscuous mode [ 177.278322][ T1618] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 177.278353][ T1618] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 177.278640][ T1618] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 177.286827][ T1647] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 177.299490][ T1636] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.340195][ T1618] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 177.355683][ T1636] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.364307][ T1618] 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. [ 177.378896][ T1636] device bridge_slave_1 entered promiscuous mode [ 177.385352][ T1652] loop3: detected capacity change from 0 to 128 [ 177.405998][ T1622] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 177.419076][ T1618] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 177.439057][ T1652] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 177.454030][ T1622] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 177.457355][ T1618] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 177.467768][ T1622] 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 [ 177.483535][ T1618] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 177.514156][ T1652] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.416: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 177.518460][ T1618] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 177.548290][ T1622] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 177.553162][ T1618] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 177.560451][ T1652] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 177.581503][ T1622] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 177.583991][ T1618] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 177.595581][ T1622] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 177.614184][ T1618] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 177.626778][ T1622] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 177.645996][ T1621] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 177.651662][ T1622] 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. [ 177.664746][ T1621] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 177.692263][ T1622] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 177.692799][ T1618] 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. [ 177.707873][ T1622] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 177.722985][ T1621] 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 [ 177.740000][ T1622] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 177.760252][ T1618] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 177.774032][ T1622] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 177.785311][ T1621] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 177.797149][ T1622] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 177.808374][ T1618] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 177.822023][ T1622] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 177.846990][ T1621] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 177.871568][ T1622] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 177.886623][ T1621] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 177.901414][ T1622] 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. [ 177.907180][ T1622] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 177.929074][ T1621] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 177.945994][ T1622] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 177.959394][ T1621] 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. [ 177.975667][ T1621] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 178.005263][ T1621] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 178.020362][ T1621] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 178.035567][ T1621] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 178.048031][ T1621] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 178.061364][ T1621] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 178.074052][ T1621] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 178.089641][ T1621] 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. [ 178.106602][ T1621] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 178.118788][ T1621] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 178.152164][ T1654] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.159406][ T1654] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.167213][ T1654] device bridge_slave_0 entered promiscuous mode [ 178.174633][ T1654] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.181692][ T1654] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.191799][ T1654] device bridge_slave_1 entered promiscuous mode [ 178.419203][ T1661] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.426462][ T1661] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.434799][ T1661] device bridge_slave_0 entered promiscuous mode [ 178.454597][ T1661] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.461665][ T1661] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.469170][ T1661] device bridge_slave_1 entered promiscuous mode [ 178.498533][ T1663] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.505615][ T1663] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.513977][ T1663] device bridge_slave_0 entered promiscuous mode [ 178.541897][ T1663] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.549161][ T1663] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.556822][ T1663] device bridge_slave_1 entered promiscuous mode [ 178.607947][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 178.615664][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.689628][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.698977][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.707491][ T438] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.714594][ T438] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.735869][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 178.743605][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.751931][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.760404][ T438] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.767482][ T438] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.813387][ T1669] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.820460][ T1669] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.828189][ T1669] device bridge_slave_0 entered promiscuous mode [ 178.835800][ T1669] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.843029][ T1669] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.850498][ T1669] device bridge_slave_1 entered promiscuous mode [ 178.873577][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 178.881118][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.914808][ T486] device bridge_slave_1 left promiscuous mode [ 178.920957][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.928619][ T486] device bridge_slave_0 left promiscuous mode [ 178.934961][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.943453][ T486] device bridge_slave_1 left promiscuous mode [ 178.949587][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.957159][ T486] device bridge_slave_0 left promiscuous mode [ 178.963407][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.971521][ T486] device bridge_slave_1 left promiscuous mode [ 178.977754][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.985343][ T486] device bridge_slave_0 left promiscuous mode [ 178.991459][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.999418][ T486] device bridge_slave_1 left promiscuous mode [ 179.005631][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.013241][ T486] device bridge_slave_0 left promiscuous mode [ 179.019378][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.027602][ T486] device bridge_slave_1 left promiscuous mode [ 179.033963][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.041449][ T486] device bridge_slave_0 left promiscuous mode [ 179.047778][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.055744][ T486] device bridge_slave_1 left promiscuous mode [ 179.061863][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.069467][ T486] device bridge_slave_0 left promiscuous mode [ 179.075627][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.084753][ T486] device veth1_macvtap left promiscuous mode [ 179.090790][ T486] device veth0_vlan left promiscuous mode [ 179.097123][ T486] device veth1_macvtap left promiscuous mode [ 179.103208][ T486] device veth0_vlan left promiscuous mode [ 179.109135][ T486] device veth1_macvtap left promiscuous mode [ 179.115469][ T486] device veth0_vlan left promiscuous mode [ 179.121405][ T486] device veth1_macvtap left promiscuous mode [ 179.127600][ T486] device veth0_vlan left promiscuous mode [ 179.133677][ T486] device veth1_macvtap left promiscuous mode [ 179.139680][ T486] device veth0_vlan left promiscuous mode [ 179.145792][ T486] device veth1_macvtap left promiscuous mode [ 179.152102][ T486] device veth0_vlan left promiscuous mode [ 179.718658][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 179.727439][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 179.735726][ T438] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.742969][ T438] bridge0: port 1(bridge_slave_0) entered forwarding state [ 179.750860][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 179.759004][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 179.767432][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 179.775780][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 179.784082][ T438] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.791124][ T438] bridge0: port 2(bridge_slave_1) entered forwarding state [ 179.798681][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 179.807027][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 179.815222][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 179.841473][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 179.849629][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 179.897200][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 179.904924][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 179.913354][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 179.921718][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 179.930261][ T438] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.937349][ T438] bridge0: port 1(bridge_slave_0) entered forwarding state [ 179.945156][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 179.953568][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 179.961695][ T438] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.968747][ T438] bridge0: port 2(bridge_slave_1) entered forwarding state [ 179.976164][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 179.984697][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 179.993162][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 180.001192][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 180.009456][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 180.018019][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 180.026576][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 180.034695][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 180.042906][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 180.066754][ T1636] device veth0_vlan entered promiscuous mode [ 180.073902][ T1654] device veth0_vlan entered promiscuous mode [ 180.081060][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 180.089055][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 180.097579][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 180.105738][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 180.114045][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 180.121545][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 180.129235][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 180.136996][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 180.152802][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 180.160298][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 180.168274][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 180.176759][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 180.185174][ T438] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.192230][ T438] bridge0: port 1(bridge_slave_0) entered forwarding state [ 180.199789][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 180.208239][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 180.216675][ T438] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.223743][ T438] bridge0: port 2(bridge_slave_1) entered forwarding state [ 180.240035][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 180.247720][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 180.256278][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 180.275525][ T1663] device veth0_vlan entered promiscuous mode [ 180.283907][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 180.291896][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 180.300328][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 180.308143][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 180.321635][ T1654] device veth1_macvtap entered promiscuous mode [ 180.334707][ T1636] device veth1_macvtap entered promiscuous mode [ 180.343366][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 180.351553][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 180.359853][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 180.367506][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 180.375944][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 180.384340][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 180.392369][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 180.400497][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 180.408827][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 180.417350][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 180.432774][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 180.441230][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 180.449759][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 180.458280][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 180.481480][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 180.489911][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 180.498589][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 180.507195][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 180.515662][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 180.524089][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 180.532355][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 180.540094][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 180.549998][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 180.560382][ T1661] device veth0_vlan entered promiscuous mode [ 180.570394][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 180.578630][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 180.587068][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 180.594664][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 180.605497][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 180.614094][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 180.622340][ T444] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.629413][ T444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 180.640075][ T1663] device veth1_macvtap entered promiscuous mode [ 180.655817][ T1676] loop1: detected capacity change from 0 to 128 [ 180.670602][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 180.681741][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 180.686502][ T1678] loop6: detected capacity change from 0 to 128 [ 180.691495][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 180.706602][ T444] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.713696][ T444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 180.721604][ T1676] EXT4-fs mount: 6 callbacks suppressed [ 180.721620][ T1676] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 180.731216][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 180.736990][ T1678] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 180.744089][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 180.752450][ T1676] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 180.761905][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 180.778810][ T1678] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 180.802556][ T1661] device veth1_macvtap entered promiscuous mode [ 180.809593][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 180.819472][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 180.829304][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 180.830020][ T1676] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.420: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 180.838095][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 180.860714][ T1678] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.425: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 180.874118][ T1676] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 180.883930][ T1678] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 180.907314][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 180.918216][ T395] udevd[395]: incorrect ext4 checksum on /dev/loop1 [ 180.927176][ T401] udevd[401]: incorrect ext4 checksum on /dev/loop6 [ 180.935937][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 180.948644][ T1684] loop0: detected capacity change from 0 to 128 [ 180.948854][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 180.959872][ T1654] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 180.965888][ T395] udevd[395]: incorrect ext4 checksum on /dev/loop6 [ 180.979840][ T1636] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 180.984922][ T401] udevd[401]: incorrect ext4 checksum on /dev/loop1 [ 180.996729][ T1654] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 181.008798][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 181.015109][ T1636] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 181.030607][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 181.034756][ T1654] 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 [ 181.043629][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 181.062492][ T1684] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 181.070023][ T1636] 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 [ 181.087737][ T1684] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 181.099514][ T1654] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 181.114037][ T1636] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 181.130463][ T1684] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.430: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 181.132473][ T1636] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 181.154809][ T1654] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 181.165131][ T1636] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 181.178430][ T1684] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 181.192689][ T1654] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 181.204305][ T1636] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 181.224121][ T1654] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 181.244699][ T1654] 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. [ 181.250907][ T1636] 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. [ 181.260940][ T1654] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 181.301117][ T1663] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 181.302738][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 181.313106][ T1636] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 181.338579][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 2025/07/03 07:15:38 executed programs: 428 [ 181.347932][ T1663] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 181.352276][ T1669] device veth0_vlan entered promiscuous mode [ 181.367665][ T1654] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 181.369233][ T1636] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 181.383366][ T1688] loop8: detected capacity change from 0 to 128 [ 181.398918][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 181.404033][ T1663] 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 [ 181.413389][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 181.439849][ T1636] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 181.439892][ T1654] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 181.463487][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 181.477256][ T1636] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 181.477376][ T1663] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 181.489444][ T1636] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 181.502718][ T1663] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 181.515873][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 181.535814][ T1636] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 181.539687][ T1688] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 181.548718][ T1663] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 181.558091][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 181.571750][ T1654] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 181.580183][ T1636] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 181.591587][ T1654] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 181.615239][ T1688] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 181.619413][ T1654] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 181.637486][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 181.643486][ T1663] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 181.664645][ T1654] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 181.666157][ T1669] device veth1_macvtap entered promiscuous mode [ 181.680375][ T1663] 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. [ 181.700956][ T1636] 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. [ 181.703443][ T1663] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 181.718301][ T1654] 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. [ 181.737872][ T1688] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.436: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 181.750476][ T1663] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 181.767579][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 181.783011][ T1636] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 181.789964][ T1654] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 181.801047][ T1636] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 181.815491][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 181.833379][ T1654] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 181.847877][ T1663] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 181.863112][ T1688] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 181.871659][ T1663] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 181.884228][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 181.893964][ T1663] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 181.907586][ T1663] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 181.907863][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 181.929126][ T1663] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 181.929498][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 181.959031][ T1661] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 181.971461][ T1661] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 181.985809][ T1663] 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. [ 181.992142][ T1661] 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 [ 182.023282][ T1661] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.030091][ T1663] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.035136][ T1661] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.062437][ T1661] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 182.077440][ T1663] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.090755][ T1661] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 182.120123][ T1692] loop5: detected capacity change from 0 to 128 [ 182.127591][ T1661] 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. [ 182.135612][ T1692] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 182.145495][ T1661] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 182.169093][ T1692] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 182.169622][ T1636] EXT4-fs (loop1): unmounting filesystem. [ 182.183214][ T1661] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 182.201611][ T1661] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 182.221654][ T1661] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.228333][ T1692] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.438: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 182.247311][ T1661] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.256167][ T1654] EXT4-fs (loop6): unmounting filesystem. [ 182.266299][ T1661] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 182.284727][ T1661] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 182.303484][ T1661] 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. [ 182.320345][ T1692] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 182.324090][ T1661] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.340385][ T1661] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.383162][ T1669] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.396849][ T1669] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.414491][ T1669] 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 [ 182.435980][ T1669] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.451251][ T1695] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.459292][ T1695] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.467326][ T1669] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.483188][ T1669] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 182.484594][ T1695] device bridge_slave_0 entered promiscuous mode [ 182.524065][ T1695] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.526968][ T1669] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 182.531322][ T1695] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.546971][ T1669] 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. [ 182.555661][ T1695] device bridge_slave_1 entered promiscuous mode [ 182.575717][ T1669] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 182.591333][ T1669] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 182.619757][ T1669] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 182.643913][ T1669] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.657794][ T1669] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.672246][ T1669] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 182.682968][ T1663] EXT4-fs (loop0): unmounting filesystem. [ 182.685023][ T1669] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 182.710186][ T1669] 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. [ 182.726676][ T1669] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.738519][ T1669] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.760452][ T1699] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.767973][ T1699] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.776015][ T1699] device bridge_slave_0 entered promiscuous mode [ 182.777736][ T1661] EXT4-fs (loop8): unmounting filesystem. [ 182.805086][ T1699] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.812166][ T1699] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.820153][ T1699] device bridge_slave_1 entered promiscuous mode [ 182.950734][ T1706] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.957839][ T1706] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.965607][ T1706] device bridge_slave_0 entered promiscuous mode [ 182.975062][ T1669] EXT4-fs (loop5): unmounting filesystem. [ 182.993294][ T1706] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.000461][ T1706] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.008413][ T1706] device bridge_slave_1 entered promiscuous mode [ 183.051937][ T1708] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.059212][ T1708] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.067160][ T1708] device bridge_slave_0 entered promiscuous mode [ 183.074593][ T1708] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.081736][ T1708] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.089297][ T1708] device bridge_slave_1 entered promiscuous mode [ 183.294234][ T1716] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.301307][ T1716] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.308885][ T1716] device bridge_slave_0 entered promiscuous mode [ 183.326287][ T1716] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.333772][ T1716] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.341255][ T1716] device bridge_slave_1 entered promiscuous mode [ 183.414810][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 183.422305][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 183.443956][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 183.451473][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 183.486893][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 183.495937][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 183.504728][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.511778][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 183.519296][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 183.527748][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 183.535977][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.543028][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 183.550386][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 183.558958][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 183.567313][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.574483][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 183.581902][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 183.590557][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 183.598804][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.605866][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 183.613472][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 183.621457][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 183.646196][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 183.653837][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 183.661431][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 183.669852][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 183.679931][ T486] device bridge_slave_1 left promiscuous mode [ 183.686208][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.694005][ T486] device bridge_slave_0 left promiscuous mode [ 183.700133][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.708126][ T486] device bridge_slave_1 left promiscuous mode [ 183.714333][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.721730][ T486] device bridge_slave_0 left promiscuous mode [ 183.728075][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.736021][ T486] device bridge_slave_1 left promiscuous mode [ 183.742132][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.749710][ T486] device bridge_slave_0 left promiscuous mode [ 183.755970][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.764116][ T486] device bridge_slave_1 left promiscuous mode [ 183.770252][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.777899][ T486] device bridge_slave_0 left promiscuous mode [ 183.784085][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.792102][ T486] device bridge_slave_1 left promiscuous mode [ 183.798831][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.806449][ T486] device bridge_slave_0 left promiscuous mode [ 183.812924][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.822031][ T486] device veth1_macvtap left promiscuous mode [ 183.828362][ T486] device veth0_vlan left promiscuous mode [ 183.834579][ T486] device veth1_macvtap left promiscuous mode [ 183.840606][ T486] device veth0_vlan left promiscuous mode [ 183.846606][ T486] device veth1_macvtap left promiscuous mode [ 183.852760][ T486] device veth0_vlan left promiscuous mode [ 183.858706][ T486] device veth1_macvtap left promiscuous mode [ 183.864785][ T486] device veth0_vlan left promiscuous mode [ 183.870799][ T486] device veth1_macvtap left promiscuous mode [ 183.876967][ T486] device veth0_vlan left promiscuous mode [ 184.320650][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 184.329192][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 184.337659][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.344746][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.352917][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 184.361334][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 184.369410][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 184.377834][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 184.386026][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 184.394109][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 184.402180][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 184.411069][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.419419][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.426471][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.434019][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 184.442027][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 184.453561][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 184.461686][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 184.485502][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 184.493873][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 184.518090][ T1699] device veth0_vlan entered promiscuous mode [ 184.527126][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 184.534954][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 184.542828][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 184.551126][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 184.559728][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.566822][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.574384][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 184.583061][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.591250][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.598326][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.605853][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 184.613953][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 184.622015][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 184.629831][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 184.637927][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 184.657837][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 184.666273][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 184.674843][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 184.683571][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 184.691743][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 184.700183][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 184.708296][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 184.716690][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 184.724882][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 184.732403][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 184.740099][ T1695] device veth0_vlan entered promiscuous mode [ 184.753361][ T1699] device veth1_macvtap entered promiscuous mode [ 184.760492][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 184.768878][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 184.777230][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 184.792407][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 184.800677][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 184.817874][ T1695] device veth1_macvtap entered promiscuous mode [ 184.828535][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 184.837235][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 184.845964][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 184.854559][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 184.862909][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.869947][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.877497][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 184.886018][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.894382][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.901422][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.909118][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 184.917420][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 184.925778][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 184.934235][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 184.942589][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 184.950911][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 184.965209][ T1706] device veth0_vlan entered promiscuous mode [ 184.978980][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 184.987064][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 184.995450][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 185.004163][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 185.012241][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 185.020928][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 185.029451][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 185.037777][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 185.046268][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 185.054709][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 185.063166][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 185.070653][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 185.078326][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 185.085826][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 185.094739][ T1716] device veth0_vlan entered promiscuous mode [ 185.106062][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 185.114406][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 185.130610][ T1706] device veth1_macvtap entered promiscuous mode [ 185.158244][ T1721] loop4: detected capacity change from 0 to 128 [ 185.167877][ T1723] loop2: detected capacity change from 0 to 128 [ 185.168283][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 185.185309][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 185.190778][ T1723] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 185.194270][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 185.202085][ T1721] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 185.210945][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 185.228402][ T1723] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 185.232208][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 185.239287][ T1721] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 185.247304][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 185.261085][ T1723] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.440: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 185.269197][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 185.294998][ T1723] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 185.304544][ T1721] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.448: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 185.314628][ T1716] device veth1_macvtap entered promiscuous mode [ 185.330334][ T1721] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 185.338792][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 185.350070][ T1699] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 185.351815][ T395] udevd[395]: incorrect ext4 checksum on /dev/loop2 [ 185.361873][ T1699] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 185.369111][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 185.383427][ T1699] 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 [ 185.402952][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 185.418076][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 185.419114][ T1695] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 185.427427][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 185.446524][ T1699] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 185.447183][ T1695] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 185.458725][ T1699] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 185.484493][ T1695] 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 [ 185.486834][ T1699] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 185.511530][ T1708] device veth0_vlan entered promiscuous mode [ 185.525801][ T1699] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 185.526721][ T1695] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 185.552850][ T1695] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 185.552890][ T1699] 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. [ 185.567144][ T1695] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 185.582798][ T1699] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 185.597285][ T1695] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 185.613592][ T1699] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 185.626797][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 185.642804][ T1699] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 185.650221][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 185.665539][ T1699] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 185.673271][ T1695] 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. [ 185.684461][ T1699] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 185.700488][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 185.713531][ T1699] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 185.721252][ T1695] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 185.734347][ T1699] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 185.749754][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 185.764148][ T1695] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 185.772454][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 185.794697][ T1699] 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. [ 185.795482][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 185.810818][ T1695] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 185.819132][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 185.833668][ T1695] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 185.842131][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 185.853080][ T1695] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 185.861533][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 185.882832][ T1695] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 185.882878][ T1699] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 185.896100][ T1695] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 185.907195][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 185.921884][ T1695] 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. [ 185.929394][ T1699] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 185.945953][ T1695] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 185.970566][ T1695] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 185.985114][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 185.994452][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 186.010437][ T1708] device veth1_macvtap entered promiscuous mode [ 186.028367][ T1729] loop3: detected capacity change from 0 to 128 [ 186.044086][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 186.054343][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 186.063051][ T1729] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 186.075362][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 186.083549][ T1729] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 186.090442][ T1732] loop9: detected capacity change from 0 to 128 [ 186.103855][ T1732] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 186.112674][ T1732] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 186.148975][ T1729] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.453: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 186.150006][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 186.168082][ T1735] loop7: detected capacity change from 0 to 128 [ 186.179082][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 186.196010][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 186.207680][ T1732] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.451: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 186.238535][ T1729] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 186.247889][ T1735] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 186.254265][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 186.267657][ T1716] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 186.294398][ T1716] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 186.294485][ T1735] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 186.308230][ T1716] 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 [ 186.339318][ T1716] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 186.341680][ T1732] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 186.351247][ T1716] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 186.377364][ T1716] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 186.392134][ T1716] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 186.417397][ T1706] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 186.430958][ T1706] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 186.435893][ T1735] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.452: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 2025/07/03 07:15:43 executed programs: 446 [ 186.444672][ T1716] 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. [ 186.464368][ T1735] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 186.480359][ T1706] 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 [ 186.495675][ T1716] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 186.523936][ T1699] EXT4-fs (loop2): unmounting filesystem. [ 186.533828][ T1708] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 186.536130][ T1706] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 186.549490][ T1708] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 186.557547][ T1716] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 186.587936][ T1706] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 186.602685][ T1708] 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 [ 186.625268][ T1706] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 186.642779][ T1716] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 186.643298][ T1708] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 186.657749][ T1706] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 186.669907][ T1708] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 186.699070][ T1708] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 186.699480][ T1716] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 186.715118][ T1695] EXT4-fs (loop4): unmounting filesystem. [ 186.728245][ T1716] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 186.745040][ T1706] 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. [ 186.768508][ T1706] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 186.768663][ T1708] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 186.784987][ T1708] 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. [ 186.799113][ T1716] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 186.828777][ T1708] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 186.844668][ T1706] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 186.851862][ T1716] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 186.870028][ T1708] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 186.889684][ T1706] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 186.899356][ T1708] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 186.905036][ T1706] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 186.920560][ T1716] 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. [ 186.931046][ T1706] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 186.961326][ T1706] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 186.961667][ T1708] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 186.976498][ T1716] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 186.985317][ T1741] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.997235][ T1706] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 187.004327][ T1741] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.024232][ T1716] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 187.026733][ T1708] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 187.052819][ T1706] 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. [ 187.069310][ T1741] device bridge_slave_0 entered promiscuous mode [ 187.090790][ T1741] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.098432][ T1708] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 187.110885][ T1741] bridge0: port 2(bridge_slave_1) entered disabled state [ 187.119711][ T1706] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 187.131475][ T1706] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 187.131705][ T1708] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 187.145775][ T1741] device bridge_slave_1 entered promiscuous mode [ 187.166439][ T1708] 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. [ 187.186983][ T1708] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 187.198913][ T1708] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 187.305174][ T1716] EXT4-fs (loop3): unmounting filesystem. [ 187.361034][ T1746] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.369397][ T1746] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.378563][ T1746] device bridge_slave_0 entered promiscuous mode [ 187.390973][ T1746] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.398445][ T1746] bridge0: port 2(bridge_slave_1) entered disabled state [ 187.406616][ T1746] device bridge_slave_1 entered promiscuous mode [ 187.425129][ T1708] EXT4-fs (loop7): unmounting filesystem. [ 187.426508][ T1706] EXT4-fs (loop9): unmounting filesystem. [ 187.505099][ T1741] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.512181][ T1741] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.519505][ T1741] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.526570][ T1741] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.536100][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.543607][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 187.701086][ T1754] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.708206][ T1754] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.716040][ T1754] device bridge_slave_0 entered promiscuous mode [ 187.743264][ T1754] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.750606][ T1754] bridge0: port 2(bridge_slave_1) entered disabled state [ 187.758319][ T1754] device bridge_slave_1 entered promiscuous mode [ 187.765351][ T1751] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.772396][ T1751] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.780250][ T1751] device bridge_slave_0 entered promiscuous mode [ 187.787420][ T1751] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.794509][ T1751] bridge0: port 2(bridge_slave_1) entered disabled state [ 187.801981][ T1751] device bridge_slave_1 entered promiscuous mode [ 187.808739][ T1755] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.816058][ T1755] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.823692][ T1755] device bridge_slave_0 entered promiscuous mode [ 187.831031][ T1755] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.838417][ T1755] bridge0: port 2(bridge_slave_1) entered disabled state [ 187.846032][ T1755] device bridge_slave_1 entered promiscuous mode [ 187.933329][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 187.940938][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 187.948618][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 187.956843][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 187.964352][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 187.972924][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 187.981091][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.988292][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.995904][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 188.004316][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 188.012443][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.019664][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.027156][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 188.070609][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 188.078985][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 188.087844][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.094922][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.105061][ T486] device bridge_slave_1 left promiscuous mode [ 188.111194][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.118796][ T486] device bridge_slave_0 left promiscuous mode [ 188.124991][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.133345][ T486] device bridge_slave_1 left promiscuous mode [ 188.139458][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.147193][ T486] device bridge_slave_0 left promiscuous mode [ 188.153388][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.161291][ T486] device bridge_slave_1 left promiscuous mode [ 188.167512][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.174988][ T486] device bridge_slave_0 left promiscuous mode [ 188.181092][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.189295][ T486] device bridge_slave_1 left promiscuous mode [ 188.195505][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.203260][ T486] device bridge_slave_0 left promiscuous mode [ 188.209379][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.218286][ T486] device bridge_slave_1 left promiscuous mode [ 188.224559][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.232628][ T486] device bridge_slave_0 left promiscuous mode [ 188.238799][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.247707][ T486] device veth1_macvtap left promiscuous mode [ 188.253866][ T486] device veth0_vlan left promiscuous mode [ 188.259823][ T486] device veth1_macvtap left promiscuous mode [ 188.265893][ T486] device veth0_vlan left promiscuous mode [ 188.271844][ T486] device veth1_macvtap left promiscuous mode [ 188.277926][ T486] device veth0_vlan left promiscuous mode [ 188.284115][ T486] device veth1_macvtap left promiscuous mode [ 188.290149][ T486] device veth0_vlan left promiscuous mode [ 188.296470][ T486] device veth1_macvtap left promiscuous mode [ 188.302507][ T486] device veth0_vlan left promiscuous mode [ 188.702020][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 188.710401][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 188.718712][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.725769][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.760832][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 188.769155][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 188.777461][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 188.785752][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 188.793970][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 188.802053][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 188.810113][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 188.818231][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 188.864789][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 188.873260][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 188.885151][ T1746] device veth0_vlan entered promiscuous mode [ 188.895008][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 188.903174][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 188.929561][ T1746] device veth1_macvtap entered promiscuous mode [ 188.936657][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 188.944200][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 188.951874][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 188.960565][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 188.969112][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 188.977887][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 188.986246][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 188.993936][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 189.001816][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 189.010195][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 189.017788][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 189.034831][ T1741] device veth0_vlan entered promiscuous mode [ 189.043143][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 189.051566][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 189.074837][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 189.083284][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 189.108235][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 189.116510][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 189.126323][ T1741] device veth1_macvtap entered promiscuous mode [ 189.169258][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 189.178095][ T1766] loop6: detected capacity change from 0 to 128 [ 189.178729][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 189.200971][ T1768] loop1: detected capacity change from 0 to 128 [ 189.207973][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 189.217502][ T1766] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 189.226297][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 189.235360][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 189.235625][ T1768] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 189.244105][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 189.255151][ T1768] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 189.261412][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 189.271481][ T1766] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 189.299658][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 189.308934][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 189.318083][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.323119][ T1768] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.455: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 189.325181][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 189.344623][ T1766] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.465: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 189.353478][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 189.374127][ T1768] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 189.378890][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 189.387093][ T1766] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 189.395072][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.409793][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 189.417621][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 189.426142][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 189.434617][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 189.443755][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 189.452177][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 189.459964][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 189.460121][ T1746] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 189.468860][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 189.488701][ T1746] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 189.489406][ T1741] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 189.503387][ T1746] 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 [ 189.521332][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.534111][ T1741] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 189.540573][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 189.554136][ T1741] 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 [ 189.569547][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 189.582596][ T1746] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 189.589864][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 189.601357][ T1741] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 189.621093][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.621142][ T1746] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 189.628221][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 189.649673][ T1741] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 189.650042][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 189.663459][ T1741] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 189.673473][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 189.692916][ T1746] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 189.693611][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 189.709216][ T1741] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 189.717111][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 189.730338][ T1741] 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. [ 189.737823][ T1746] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 189.753400][ T1741] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 189.769372][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 189.783382][ T1741] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 189.790410][ T1746] 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. [ 189.805764][ T1741] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 189.821770][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 189.836826][ T1741] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 189.845215][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 189.855843][ T1741] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 189.864027][ T1746] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 189.877040][ T1741] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 189.892326][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.905282][ T1741] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 189.910849][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 189.926029][ T1741] 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. [ 189.933934][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 189.949375][ T1741] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 189.956788][ T1746] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 189.968434][ T1741] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 189.983811][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 190.004613][ T1746] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 190.019951][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.027042][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 190.034905][ T1746] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.047000][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 190.054919][ T1746] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 190.072824][ T1746] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 190.087561][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 190.096106][ T1746] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 190.114568][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 190.119143][ T1746] 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. [ 190.123057][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 190.147204][ T1746] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.148334][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 190.166819][ T1746] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 190.186737][ T1755] device veth0_vlan entered promiscuous mode [ 190.193378][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 190.201461][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 190.239668][ T1755] device veth1_macvtap entered promiscuous mode [ 190.247253][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 190.255254][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 190.265739][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 190.265827][ T1741] EXT4-fs (loop1): unmounting filesystem. [ 190.274239][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 190.288510][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 190.296960][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 190.306857][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 190.316020][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 190.324955][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 190.333433][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 190.341781][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 190.354128][ T1751] device veth0_vlan entered promiscuous mode [ 190.366980][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 190.376309][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 190.384567][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 190.393081][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 190.401560][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 190.410157][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 190.418867][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 190.426585][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 190.437082][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 190.445651][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 190.460475][ T1751] device veth1_macvtap entered promiscuous mode [ 190.467852][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 190.476203][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 190.486174][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 190.486672][ T1746] EXT4-fs (loop6): unmounting filesystem. [ 190.519306][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 190.528793][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 190.545320][ T1754] device veth0_vlan entered promiscuous mode [ 190.556827][ T1779] loop5: detected capacity change from 0 to 128 [ 190.569158][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 190.577337][ T1779] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 190.587038][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 190.588243][ T1779] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 190.595044][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 190.613473][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 190.621930][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 190.630684][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 190.631329][ T1779] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.467: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 190.662181][ T1779] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 190.667363][ T1754] device veth1_macvtap entered promiscuous mode [ 190.683167][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 190.695893][ T395] udevd[395]: incorrect ext4 checksum on /dev/loop5 [ 190.706868][ T1755] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.710339][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 190.723744][ T1782] loop0: detected capacity change from 0 to 128 [ 190.732947][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 190.742274][ T1755] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 190.774437][ T1782] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 190.777467][ T1755] 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 [ 190.793282][ T1782] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 190.818414][ T1755] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.832244][ T1755] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 190.846049][ T1755] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 190.853278][ T1782] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.458: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 190.880567][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 190.890679][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 190.899586][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 190.908442][ T1755] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 190.917334][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 190.930376][ T1755] 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. [ 190.931524][ T1782] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 190.956483][ T1755] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 190.968770][ T1751] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.972872][ T1755] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 191.000343][ T1755] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 191.003361][ T1751] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 191.016615][ T1755] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 191.039824][ T1751] 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 [ 191.040292][ T1755] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 191.074939][ T1755] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 191.081222][ T1751] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 191.087884][ T1755] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 191.114393][ T1755] 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. [ 191.114539][ T1751] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 191.130737][ T1755] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 191.155263][ T1755] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 191.157733][ T1751] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 191.191159][ T1751] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 191.197994][ T1789] loop8: detected capacity change from 0 to 128 [ 191.214457][ T1751] 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. [ 191.230661][ T1751] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 191.247516][ T1751] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 191.247701][ T1789] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 191.273009][ T1789] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 191.285115][ T1751] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 191.303264][ T1789] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.461: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 191.308446][ T1751] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 191.322972][ T1789] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 191.334650][ T1751] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 191.366480][ T1751] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 191.379253][ T1775] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.384339][ T395] udevd[395]: incorrect ext4 checksum on /dev/loop8 [ 191.387053][ T1754] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 191.393856][ T1775] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.414318][ T1754] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 191.421596][ T1751] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 191.427760][ T1754] 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 [ 191.451146][ T1775] device bridge_slave_0 entered promiscuous mode [ 191.463121][ T1751] 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. [ 191.469617][ T1754] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 191.496461][ T1754] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 191.511064][ T1754] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 191.517424][ T1751] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 191.537443][ T1751] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 191.543365][ T1775] bridge0: port 2(bridge_slave_1) entered blocking state [ 191.551132][ T1754] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 191.560614][ T1775] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.581153][ T1754] 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. [ 191.597026][ T1754] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 191.604579][ T1775] device bridge_slave_1 entered promiscuous mode [ 191.627261][ T1754] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 191.645026][ T1754] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 191.668214][ T1754] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 191.679876][ T1754] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 191.680542][ T1777] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.693434][ T1754] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 191.713512][ T1755] EXT4-fs (loop5): unmounting filesystem. [ 191.713617][ T1777] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.726839][ T1754] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 191.727365][ T1777] device bridge_slave_0 entered promiscuous mode [ 191.749948][ T1777] bridge0: port 2(bridge_slave_1) entered blocking state [ 191.757376][ T1777] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.765503][ T1777] device bridge_slave_1 entered promiscuous mode [ 191.785369][ T1754] 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. 2025/07/03 07:15:49 executed programs: 465 [ 191.802836][ T1754] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 191.815864][ T1754] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 191.886403][ T1751] EXT4-fs (loop0): unmounting filesystem. [ 192.003265][ T1754] EXT4-fs (loop8): unmounting filesystem. [ 192.036677][ T1795] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.044344][ T1795] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.051741][ T1795] device bridge_slave_0 entered promiscuous mode [ 192.060037][ T1777] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.067121][ T1777] bridge0: port 2(bridge_slave_1) entered forwarding state [ 192.074497][ T1777] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.081553][ T1777] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.091850][ T1775] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.099003][ T1775] bridge0: port 2(bridge_slave_1) entered forwarding state [ 192.106304][ T1775] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.113352][ T1775] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.133986][ T1795] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.141063][ T1795] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.148685][ T1795] device bridge_slave_1 entered promiscuous mode [ 192.226374][ T444] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.233849][ T444] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.244419][ T444] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.252410][ T444] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.307757][ T1797] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.314899][ T1797] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.322392][ T1797] device bridge_slave_0 entered promiscuous mode [ 192.334835][ T1802] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.341895][ T1802] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.349513][ T1802] device bridge_slave_0 entered promiscuous mode [ 192.369986][ T1797] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.377395][ T1797] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.385179][ T1797] device bridge_slave_1 entered promiscuous mode [ 192.397279][ T1802] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.405013][ T1802] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.412698][ T1802] device bridge_slave_1 entered promiscuous mode [ 192.519556][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 192.527171][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 192.549652][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 192.557220][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 192.591567][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 192.600094][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 192.608510][ T444] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.615654][ T444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.635329][ T486] device bridge_slave_1 left promiscuous mode [ 192.641515][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.649426][ T486] device bridge_slave_0 left promiscuous mode [ 192.655582][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.664149][ T486] device bridge_slave_1 left promiscuous mode [ 192.670266][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.677921][ T486] device bridge_slave_0 left promiscuous mode [ 192.684208][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.692207][ T486] device bridge_slave_1 left promiscuous mode [ 192.698573][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.706552][ T486] device bridge_slave_0 left promiscuous mode [ 192.712851][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.720971][ T486] device bridge_slave_1 left promiscuous mode [ 192.727268][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.734802][ T486] device bridge_slave_0 left promiscuous mode [ 192.741021][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.749176][ T486] device bridge_slave_1 left promiscuous mode [ 192.755489][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.763135][ T486] device bridge_slave_0 left promiscuous mode [ 192.769341][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.778621][ T486] device veth1_macvtap left promiscuous mode [ 192.784812][ T486] device veth0_vlan left promiscuous mode [ 192.790872][ T486] device veth1_macvtap left promiscuous mode [ 192.797018][ T486] device veth0_vlan left promiscuous mode [ 192.803354][ T486] device veth1_macvtap left promiscuous mode [ 192.809515][ T486] device veth0_vlan left promiscuous mode [ 192.815833][ T486] device veth1_macvtap left promiscuous mode [ 192.821948][ T486] device veth0_vlan left promiscuous mode [ 192.828186][ T486] device veth1_macvtap left promiscuous mode [ 192.834378][ T486] device veth0_vlan left promiscuous mode [ 193.276861][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 193.286075][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 193.294818][ T444] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.301868][ T444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.309402][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 193.318134][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 193.326474][ T444] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.333610][ T444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.341094][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 193.349698][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 193.358088][ T444] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.365140][ T444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.372482][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 193.380854][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 193.388953][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 193.397028][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 193.405166][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 193.413523][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 193.445280][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 193.453410][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 193.461346][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 193.469147][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 193.477016][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 193.485529][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 193.494092][ T444] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.501121][ T444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.508651][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 193.516444][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 193.524214][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 193.532783][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 193.541066][ T444] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.548144][ T444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.555779][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 193.564189][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 193.572338][ T444] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.579418][ T444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.586992][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 193.595391][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 193.603596][ T444] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.610813][ T444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.618323][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 193.626597][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 193.639208][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 193.647182][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 193.660881][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 193.669188][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 193.677886][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 193.686133][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 193.694468][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 193.702885][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 193.711226][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 193.719552][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 193.748705][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 193.757037][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 193.765282][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 193.773043][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 193.781055][ T1777] device veth0_vlan entered promiscuous mode [ 193.793854][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 193.802265][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 193.811364][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 193.819959][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 193.836253][ T1777] device veth1_macvtap entered promiscuous mode [ 193.845490][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 193.853894][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 193.862100][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 193.872707][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 193.880200][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 193.889440][ T1795] device veth0_vlan entered promiscuous mode [ 193.903153][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 193.911080][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 193.919368][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 193.927943][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 193.936456][ T444] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.943537][ T444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.950996][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 193.959685][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 193.967957][ T444] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.975002][ T444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.982461][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 193.990823][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 194.000161][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 194.007719][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 194.015311][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 194.023087][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 194.030513][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 194.042262][ T1775] device veth0_vlan entered promiscuous mode [ 194.056587][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 194.065266][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 194.073892][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 194.082125][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 194.090859][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 194.099801][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 194.117177][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 194.125532][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 194.134522][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 194.142884][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 194.150978][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 194.159735][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 194.170655][ T1802] device veth0_vlan entered promiscuous mode [ 194.179095][ T1775] device veth1_macvtap entered promiscuous mode [ 194.186394][ T1795] device veth1_macvtap entered promiscuous mode [ 194.193909][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 194.201673][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 194.209566][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 194.217898][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 194.226283][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 194.234583][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 194.242812][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 194.250283][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 194.275831][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 194.284610][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 194.294851][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 194.303590][ T1810] loop4: detected capacity change from 0 to 128 [ 194.309687][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 194.319016][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 194.327473][ T1810] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 194.327591][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 194.344701][ T1810] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 194.344992][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 194.363881][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 194.376435][ T1810] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.468: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 194.376477][ T1802] device veth1_macvtap entered promiscuous mode [ 194.376644][ T1810] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 194.421627][ T1797] device veth0_vlan entered promiscuous mode [ 194.429478][ T395] udevd[395]: incorrect ext4 checksum on /dev/loop4 [ 194.434112][ T1777] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 194.447930][ T1777] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 194.463979][ T1777] 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 [ 194.464590][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 194.493193][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 194.493631][ T1777] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 194.502269][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 194.513377][ T1777] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 194.522186][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 194.534867][ T1777] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 194.542861][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 194.557415][ T1777] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 194.565409][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 194.580067][ T1777] 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. [ 194.588117][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 194.603127][ T1777] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 194.626175][ T1777] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 194.642094][ T1777] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 194.655227][ T1797] device veth1_macvtap entered promiscuous mode [ 194.663671][ T1777] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 194.683532][ T1814] loop2: detected capacity change from 0 to 128 [ 194.686461][ T1777] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 194.697784][ T1814] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 194.703890][ T1777] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 194.727026][ T1777] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 194.728298][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 194.743699][ T1814] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 194.750626][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 194.773584][ T1777] 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. [ 194.774155][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 194.797404][ T1817] loop3: detected capacity change from 0 to 128 [ 194.799572][ T1817] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 194.810010][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 194.813661][ T1777] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 194.821416][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 194.832907][ T1817] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 194.841762][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 194.858738][ T1814] ================================================================== [ 194.866839][ T1814] BUG: KASAN: slab-out-of-bounds in dx_insert_block+0xd9/0x240 [ 194.874408][ T1814] Read of size 157024 at addr ffff88812adef028 by task syz.2.473/1814 [ 194.882584][ T1814] [ 194.884915][ T1814] CPU: 1 PID: 1814 Comm: syz.2.473 Not tainted 6.1.141-syzkaller-1169943-g7011769d221c #0 [ 194.895024][ T1814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 194.905095][ T1814] Call Trace: [ 194.908416][ T1814] [ 194.911351][ T1814] __dump_stack+0x21/0x24 [ 194.915787][ T1814] dump_stack_lvl+0xee/0x150 [ 194.920478][ T1814] ? __cfi_dump_stack_lvl+0x8/0x8 [ 194.925550][ T1814] ? __ext4fs_dirhash+0x795/0x1020 [ 194.930693][ T1814] ? dx_insert_block+0xd9/0x240 [ 194.935564][ T1814] print_address_description+0x71/0x210 [ 194.941311][ T1814] print_report+0x4a/0x60 [ 194.945651][ T1814] kasan_report+0x122/0x150 [ 194.950174][ T1814] ? dx_insert_block+0xd9/0x240 [ 194.955034][ T1814] ? dx_insert_block+0xd9/0x240 [ 194.959892][ T1814] kasan_check_range+0x280/0x290 [ 194.964851][ T1814] memmove+0x2d/0x70 [ 194.968767][ T1814] dx_insert_block+0xd9/0x240 [ 194.973470][ T1814] do_split+0x19f0/0x1d90 [ 194.977828][ T1814] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 194.983764][ T1814] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 194.989636][ T1814] make_indexed_dir+0xe06/0x14a0 [ 194.994714][ T1814] ? add_dirent_to_buf+0x670/0x670 [ 195.000192][ T1814] ? add_dirent_to_buf+0x45b/0x670 [ 195.005326][ T1814] ext4_add_entry+0xb45/0xd70 [ 195.010041][ T1814] ? ext4_inc_count+0x1b0/0x1b0 [ 195.014910][ T1814] ? __cfi_current_time+0x10/0x10 [ 195.019973][ T1814] ? __kasan_check_read+0x11/0x20 [ 195.025100][ T1814] __ext4_link+0x4d7/0x770 [ 195.029665][ T1814] ? __cfi___ext4_link+0x10/0x10 [ 195.034613][ T1814] ? lookup_one_qstr_excl+0x133/0x270 [ 195.040080][ T1814] ? clear_nonspinnable+0x60/0x60 [ 195.045114][ T1814] ext4_link+0x1de/0x270 [ 195.049360][ T1814] vfs_link+0x64b/0x800 [ 195.053522][ T1814] do_linkat+0x1e7/0x730 [ 195.057774][ T1814] __x64_sys_link+0x86/0x90 [ 195.062286][ T1814] x64_sys_call+0x266/0x9a0 [ 195.066797][ T1814] do_syscall_64+0x4c/0xa0 [ 195.071218][ T1814] ? clear_bhb_loop+0x30/0x80 [ 195.075896][ T1814] ? clear_bhb_loop+0x30/0x80 [ 195.080581][ T1814] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 195.086491][ T1814] RIP: 0033:0x7fb98638cde9 [ 195.090994][ T1814] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 195.110641][ T1814] RSP: 002b:00007fb987213038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 195.119077][ T1814] RAX: ffffffffffffffda RBX: 00007fb9865a5fa0 RCX: 00007fb98638cde9 [ 195.127226][ T1814] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 195.135208][ T1814] RBP: 00007fb98640e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 195.143178][ T1814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 195.151147][ T1814] R13: 0000000000000000 R14: 00007fb9865a5fa0 R15: 00007fffff31ea18 [ 195.159298][ T1814] [ 195.162331][ T1814] [ 195.164665][ T1814] The buggy address belongs to the physical page: [ 195.171066][ T1814] page:ffffea0004ab7bc0 refcount:3 mapcount:1 mapping:ffff88810bb5eed0 index:0x1 pfn:0x12adef [ 195.181315][ T1814] memcg:ffff88810033ba80 [ 195.185658][ T1814] aops:def_blk_aops ino:700002 [ 195.190423][ T1814] flags: 0x460000000032205e(referenced|uptodate|dirty|lru|workingset|private|mappedtodisk|unevictable|mlocked|zone=1) [ 195.202752][ T1814] raw: 460000000032205e dead000000000100 dead000000000001 ffff88810bb5eed0 [ 195.211339][ T1814] raw: 0000000000000001 ffff88810a235738 0000000300000000 ffff88810033ba80 [ 195.219916][ T1814] page dumped because: kasan: bad access detected [ 195.226352][ T1814] page_owner tracks the page as allocated [ 195.232089][ T1814] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 395, tgid 395 (udevd), ts 194697073792, free_ts 192976818319 [ 195.251986][ T1814] post_alloc_hook+0x1f5/0x210 [ 195.256762][ T1814] prep_new_page+0x1c/0x110 [ 195.261271][ T1814] get_page_from_freelist+0x2c7b/0x2cf0 [ 195.267084][ T1814] __alloc_pages+0x19e/0x3a0 [ 195.271771][ T1814] __folio_alloc+0x12/0x40 [ 195.276192][ T1814] page_cache_ra_unbounded+0x234/0x720 [ 195.281659][ T1814] page_cache_sync_ra+0x3e3/0x490 [ 195.286698][ T1814] filemap_read+0x62d/0x22c0 [ 195.291378][ T1814] blkdev_read_iter+0x41e/0x560 [ 195.296331][ T1814] vfs_read+0x41e/0x8c0 [ 195.300498][ T1814] ksys_read+0x140/0x240 [ 195.304749][ T1814] __x64_sys_read+0x7b/0x90 [ 195.309270][ T1814] x64_sys_call+0x2f/0x9a0 [ 195.313693][ T1814] do_syscall_64+0x4c/0xa0 [ 195.318105][ T1814] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 195.324001][ T1814] page last free stack trace: [ 195.328690][ T1814] free_unref_page_prepare+0x742/0x750 [ 195.334156][ T1814] free_unref_page+0x8f/0x530 [ 195.338834][ T1814] __free_pages+0x67/0x100 [ 195.343260][ T1814] __free_slab+0xca/0x1a0 [ 195.347673][ T1814] __unfreeze_partials+0x160/0x190 [ 195.352793][ T1814] put_cpu_partial+0xa9/0x100 [ 195.357474][ T1814] __slab_free+0x1c4/0x280 [ 195.361894][ T1814] ___cache_free+0xbf/0xd0 [ 195.366337][ T1814] qlist_free_all+0xc6/0x140 [ 195.370938][ T1814] kasan_quarantine_reduce+0x14a/0x170 [ 195.376408][ T1814] __kasan_slab_alloc+0x24/0x80 [ 195.381263][ T1814] slab_post_alloc_hook+0x4f/0x2d0 [ 195.386385][ T1814] kmem_cache_alloc_node+0x181/0x340 [ 195.391674][ T1814] __alloc_skb+0xea/0x4b0 [ 195.396044][ T1814] rtmsg_ifinfo_build_skb+0x7c/0x190 [ 195.401343][ T1814] unregister_netdevice_many+0x101d/0x1820 [ 195.407157][ T1814] [ 195.409524][ T1814] Memory state around the buggy address: [ 195.415190][ T1814] ffff88812adeff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 195.423429][ T1814] ffff88812adeff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 195.431611][ T1814] >ffff88812adf0000: 00 00 00 00 fc fc fc fc fa fb fb fb fc fc fc fc [ 195.439666][ T1814] ^ [ 195.444820][ T1814] ffff88812adf0080: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 195.452876][ T1814] ffff88812adf0100: fb fb fb fb fc fc fc fc fa fb fb fb fc fc fc fc [ 195.461022][ T1814] ================================================================== [ 195.473785][ T1777] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 195.477477][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 195.493966][ T1814] Disabling lock debugging due to kernel taint [ 195.504242][ T28] audit: type=1400 audit(1751526952.693:119): 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 [ 195.504871][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 195.527169][ T28] audit: type=1400 audit(1751526952.693:120): 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 [ 195.537256][ T395] udevd[395]: incorrect ext4 checksum on /dev/loop2 [ 195.556372][ T28] audit: type=1400 audit(1751526952.693:121): 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 [ 195.566281][ T1817] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.474: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 195.583669][ T1814] EXT4-fs error (device loop2): ext4_dx_csum_set:531: inode #2: comm syz.2.473: dir seems corrupt? Run e2fsck -D. [ 195.603291][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 195.623792][ T1817] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 195.628161][ T28] audit: type=1400 audit(1751526952.693:122): 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 [ 195.643532][ T1775] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 195.659531][ T28] audit: type=1400 audit(1751526952.693:123): 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 [ 195.667063][ T1775] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 195.688175][ T28] audit: type=1400 audit(1751526952.693:124): 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 [ 195.698979][ T1795] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 195.723678][ T28] audit: type=1400 audit(1751526952.693:125): 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 [ 195.747037][ T1775] 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 [ 195.764233][ T1795] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 195.788831][ T1795] 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 [ 195.802882][ T1775] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 195.810075][ T1795] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 195.833592][ T1775] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 195.851885][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 195.860705][ T1775] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 195.866444][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 195.876376][ T1795] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 195.884487][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 195.898229][ T1795] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 195.906110][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 195.923067][ T1775] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 195.929051][ T1795] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 195.962411][ T1795] 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. [ 195.980672][ T1775] 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. [ 196.002473][ T1775] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 196.007367][ T1822] loop7: detected capacity change from 0 to 128 [ 196.018720][ T1795] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 196.028150][ T1824] loop9: detected capacity change from 0 to 128 [ 196.039693][ T1775] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 196.062183][ T1775] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 196.078136][ T1795] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 196.080209][ T1822] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 196.103546][ T1775] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 196.103903][ T1795] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 196.115417][ T1775] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 196.145244][ T1824] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 196.147489][ T1775] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 196.154626][ T1822] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 196.177143][ T1824] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 196.179364][ T1795] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 196.196797][ T1775] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 196.218332][ T1824] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.478: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 196.219909][ T1795] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 196.241645][ T1822] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.476: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 196.269821][ T1775] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 196.280390][ T1795] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 196.286238][ T1824] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 196.305595][ T1775] 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. [ 196.322891][ T1795] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 196.329356][ T395] udevd[395]: incorrect ext4 checksum on /dev/loop7 [ 196.337797][ T1822] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 196.345479][ T1775] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 196.356210][ T1795] 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. [ 196.376118][ T1775] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 196.381769][ T1795] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 196.396919][ T1802] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 196.406816][ T1797] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 196.418137][ T1802] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 196.435341][ T1795] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 196.459130][ T1797] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 196.473008][ T1797] 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 [ 196.493415][ T1802] 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 [ 196.517168][ T1797] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 196.529038][ T1797] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 196.544607][ T1797] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 196.559850][ T1797] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 196.575069][ T1802] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 196.588581][ T1802] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 196.589259][ T1797] 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. [ 196.619331][ T1797] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 196.619845][ T1802] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 196.634764][ T1797] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 196.664033][ T1797] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 196.664045][ T1802] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 196.664569][ T1802] 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. [ 196.679773][ T1797] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 196.716448][ T1777] EXT4-fs (loop4): unmounting filesystem. [ 196.722036][ T1797] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 196.737437][ T1802] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 196.755882][ T1797] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 196.768418][ T1802] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 2025/07/03 07:15:54 executed programs: 478 [ 196.790630][ T1802] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 196.799201][ T1797] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 196.809450][ T1802] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 196.832362][ T1802] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 196.848150][ T1797] 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. [ 196.865244][ T28] audit: type=1400 audit(1751526954.073:126): avc: denied { read } for pid=1830 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 196.878873][ T1802] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 196.889300][ T28] audit: type=1400 audit(1751526954.093:127): avc: denied { open } for pid=1830 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 196.900707][ T1797] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 196.923337][ T1802] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 196.934919][ T1797] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 196.950019][ T1802] 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. [ 196.978363][ T1802] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 196.991039][ T1802] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 197.086578][ T1830] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.093893][ T1830] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.101536][ T1830] device bridge_slave_0 entered promiscuous mode [ 197.110618][ T1775] EXT4-fs (loop2): unmounting filesystem. [ 197.111701][ T1830] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.117893][ T1795] EXT4-fs (loop3): unmounting filesystem. [ 197.123612][ T1830] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.124191][ T1830] device bridge_slave_1 entered promiscuous mode [ 197.257200][ T1797] EXT4-fs (loop7): unmounting filesystem. [ 197.284842][ T1802] EXT4-fs (loop9): unmounting filesystem. [ 197.345646][ T1836] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.352782][ T1836] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.360200][ T1836] device bridge_slave_0 entered promiscuous mode [ 197.368277][ T1836] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.375360][ T1836] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.382867][ T1836] device bridge_slave_1 entered promiscuous mode [ 197.416301][ T1837] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.423403][ T1837] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.430873][ T1837] device bridge_slave_0 entered promiscuous mode [ 197.439247][ T1837] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.446320][ T1837] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.454077][ T1837] device bridge_slave_1 entered promiscuous mode [ 197.569481][ T1830] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.576583][ T1830] bridge0: port 2(bridge_slave_1) entered forwarding state [ 197.583966][ T1830] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.591005][ T1830] bridge0: port 1(bridge_slave_0) entered forwarding state [ 197.624765][ T486] device bridge_slave_1 left promiscuous mode [ 197.630917][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.638697][ T486] device bridge_slave_0 left promiscuous mode [ 197.644956][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.653470][ T486] device bridge_slave_1 left promiscuous mode [ 197.659594][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.667447][ T486] device bridge_slave_0 left promiscuous mode [ 197.673733][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.681901][ T486] device bridge_slave_1 left promiscuous mode [ 197.688276][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.696242][ T486] device bridge_slave_0 left promiscuous mode [ 197.702365][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.711513][ T486] device veth1_macvtap left promiscuous mode [ 197.717695][ T486] device veth0_vlan left promiscuous mode [ 197.723991][ T486] device veth1_macvtap left promiscuous mode [ 197.730021][ T486] device veth0_vlan left promiscuous mode [ 197.736250][ T486] device veth1_macvtap left promiscuous mode [ 197.742292][ T486] device veth0_vlan left promiscuous mode [ 197.987584][ T1842] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.994830][ T1842] bridge0: port 1(bridge_slave_0) entered disabled state [ 198.002324][ T1842] device bridge_slave_0 entered promiscuous mode [ 198.015323][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 198.023324][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 198.038796][ T1842] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.045880][ T1842] bridge0: port 2(bridge_slave_1) entered disabled state [ 198.053546][ T1842] device bridge_slave_1 entered promiscuous mode [ 198.078957][ T1839] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.086061][ T1839] bridge0: port 1(bridge_slave_0) entered disabled state [ 198.093662][ T1839] device bridge_slave_0 entered promiscuous mode [ 198.101029][ T1839] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.108432][ T1839] bridge0: port 2(bridge_slave_1) entered disabled state [ 198.116225][ T1839] device bridge_slave_1 entered promiscuous mode [ 198.190476][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 198.198048][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 198.205638][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 198.214161][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 198.222392][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.229548][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 198.237275][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 198.245696][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 198.253880][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.260990][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 198.285042][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 198.292497][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 198.300169][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 198.309407][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 198.317513][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 198.325932][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 198.334175][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.341203][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 198.348854][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 198.387668][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 198.396424][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 198.404826][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.411862][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 198.419660][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 198.427993][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 198.463344][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 198.471834][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 198.480444][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 198.488151][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 198.508103][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 198.516551][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 198.525007][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.532140][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 198.540148][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 198.548905][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 198.557491][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.564584][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 198.571959][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 198.580091][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 198.588496][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 198.596239][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 198.603780][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 198.627186][ T1830] device veth0_vlan entered promiscuous mode [ 198.634853][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 198.643126][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 198.651178][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 198.659564][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 198.668070][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 198.676207][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 198.684378][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 198.692485][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 198.721309][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 198.729934][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 198.754865][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 198.763497][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 198.771834][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 198.779539][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 198.787103][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 198.795740][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 198.804113][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.811156][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 198.818790][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 198.827079][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 198.835421][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 198.843617][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.850736][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 198.858761][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 198.868033][ T1830] device veth1_macvtap entered promiscuous mode [ 198.879388][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 198.887127][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 198.895358][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 198.916726][ T1837] device veth0_vlan entered promiscuous mode [ 198.925477][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 198.933166][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 198.940580][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 198.948857][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 198.956513][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 198.965126][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 198.973508][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.980555][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 198.988228][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 198.996843][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 199.005155][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 199.012362][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 199.020043][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 199.028188][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 199.036486][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 199.044202][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 199.051719][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 199.062247][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 199.070951][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 199.083307][ T1836] device veth0_vlan entered promiscuous mode [ 199.101937][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 199.110520][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 199.119634][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 199.128357][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 199.136781][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 199.144971][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 199.153215][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 199.161304][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 199.176884][ T1837] device veth1_macvtap entered promiscuous mode [ 199.192876][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 199.196938][ T1855] loop1: detected capacity change from 0 to 128 [ 199.201135][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 199.216800][ T1855] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 199.225774][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 199.227400][ T1855] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 199.234222][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 199.252300][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 199.262142][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 199.271291][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 199.273256][ T1855] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.494: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 199.292797][ T1842] device veth0_vlan entered promiscuous mode [ 199.304271][ T1855] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 199.325320][ T1836] device veth1_macvtap entered promiscuous mode [ 199.335224][ T1830] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 199.335820][ T395] udevd[395]: incorrect ext4 checksum on /dev/loop1 [ 199.347632][ T1830] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 199.354160][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 199.368332][ T1830] 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 [ 199.376370][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 199.398113][ T1830] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 199.403204][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 199.415456][ T1830] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 199.423652][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 199.436323][ T1830] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 199.443854][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 199.458343][ T1830] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 199.466257][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 199.481096][ T1830] 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. [ 199.489062][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 199.504613][ T1830] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 199.513553][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 199.527996][ T1830] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 199.536015][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 199.551120][ T1830] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 199.575018][ T1830] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 199.592047][ T1830] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 199.605304][ T1830] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 199.618236][ T1830] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 199.633225][ T1830] 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. [ 199.650610][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 199.655284][ T1830] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 199.659484][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 199.670611][ T1830] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 199.677635][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 199.699269][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 199.708336][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 199.717039][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 199.725868][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 199.734767][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 199.749291][ T1839] device veth0_vlan entered promiscuous mode [ 199.761385][ T1842] device veth1_macvtap entered promiscuous mode [ 199.773855][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 199.782379][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 199.790803][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 199.799393][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 199.810871][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 199.821745][ T1859] loop5: detected capacity change from 0 to 128 [ 199.833541][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 199.841051][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 199.850713][ T1859] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 199.868195][ T1859] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 199.888267][ T1839] device veth1_macvtap entered promiscuous mode [ 199.892453][ T1862] loop6: detected capacity change from 0 to 128 [ 199.901034][ T1859] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.488: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 199.920580][ T1862] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 199.923723][ T1859] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 199.932972][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 199.938184][ T1862] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 199.946222][ T1830] EXT4-fs (loop1): unmounting filesystem. [ 199.957663][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 199.969928][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 199.979084][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 199.987878][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 200.000949][ T395] udevd[395]: incorrect ext4 checksum on /dev/loop5 [ 200.009972][ T1837] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 200.022243][ T1862] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.487: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 200.031217][ T1837] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 200.056563][ T1862] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 200.059406][ T1837] 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 [ 200.080247][ T1836] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 200.103800][ T1836] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 200.108535][ T1837] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 200.118536][ T1836] 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 [ 200.150621][ T1837] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 200.164095][ T1836] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 200.164508][ T1837] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 200.176441][ T1836] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 200.191972][ T1837] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 200.204751][ T1836] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 200.219404][ T1837] 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. [ 200.234735][ T1836] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 200.249541][ T1837] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 200.265406][ T1836] 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. [ 200.279905][ T1837] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 200.296009][ T1836] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 200.310912][ T1837] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 200.325915][ T1836] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 200.340321][ T1837] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 200.355526][ T1836] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 200.366694][ T1837] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 200.382368][ T1836] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 200.394703][ T1837] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 200.406414][ T1836] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 200.419548][ T1837] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 200.431714][ T1836] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 200.447192][ T1837] 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. [ 200.459061][ T1836] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 200.475435][ T1837] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 200.490284][ T1836] 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. [ 200.501707][ T1837] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 200.517759][ T1836] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 200.541735][ T1836] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 200.556051][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 200.564671][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 200.573403][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 200.581759][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 200.636578][ T1869] loop8: detected capacity change from 0 to 128 [ 200.645647][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 200.657905][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 200.683663][ T1869] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 200.701690][ T1869] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 200.732380][ T1869] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.492: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 200.752949][ T1869] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 200.763828][ T1872] loop0: detected capacity change from 0 to 128 [ 200.782758][ T1872] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 200.789934][ T1842] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 200.794035][ T401] udevd[401]: incorrect ext4 checksum on /dev/loop8 [ 200.803933][ T1842] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 200.823182][ T1842] 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 [ 200.836123][ T1872] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 200.860094][ T1842] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 200.874953][ T1842] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 200.880056][ T1872] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.490: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 200.888643][ T1842] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 200.911536][ T1837] EXT4-fs (loop5): unmounting filesystem. [ 200.927891][ T1842] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 200.934933][ T1872] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 200.946655][ T1842] 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. [ 200.968429][ T1842] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 200.969708][ T395] udevd[395]: incorrect ext4 checksum on /dev/loop0 [ 200.994674][ T1842] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 201.013447][ T1839] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 201.014195][ T1842] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 201.029239][ T1839] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 201.051126][ T1842] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 201.053910][ T1839] 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 [ 201.066198][ T1842] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 201.085864][ T1839] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 201.115129][ T1839] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 201.117649][ T1842] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 201.129153][ T1839] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 201.146178][ T1842] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 201.157853][ T1839] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 201.170915][ T1842] 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. [ 201.204220][ T1836] EXT4-fs (loop6): unmounting filesystem. [ 201.206192][ T1839] 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. [ 201.226322][ T1839] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 201.237284][ T1842] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 201.247025][ T1839] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 201.275712][ T1842] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 201.291893][ T1839] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 201.309837][ T1839] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 201.342126][ T1867] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.349347][ T1867] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.356643][ T1839] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 201.370452][ T1867] device bridge_slave_0 entered promiscuous mode [ 201.382139][ T1839] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 201.395446][ T1839] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 201.410993][ T1867] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.418267][ T1867] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.425616][ T1839] 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. [ 201.441831][ T1867] device bridge_slave_1 entered promiscuous mode [ 201.448839][ T1839] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 201.461352][ T1839] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 201.525826][ T1842] EXT4-fs (loop8): unmounting filesystem. [ 201.532902][ T1876] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.543626][ T1876] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.555356][ T1876] device bridge_slave_0 entered promiscuous mode [ 201.592048][ T1876] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.599297][ T1876] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.606977][ T1876] device bridge_slave_1 entered promiscuous mode [ 201.639153][ T1881] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.646300][ T1881] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.653998][ T1881] device bridge_slave_0 entered promiscuous mode [ 201.661012][ T1881] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.668355][ T1881] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.676968][ T1881] device bridge_slave_1 entered promiscuous mode [ 201.678369][ T1839] EXT4-fs (loop0): unmounting filesystem. [ 201.724192][ T486] device bridge_slave_1 left promiscuous mode [ 201.730353][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.738745][ T486] device bridge_slave_0 left promiscuous mode [ 201.745358][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.753639][ T486] device bridge_slave_1 left promiscuous mode [ 201.759824][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.767532][ T486] device bridge_slave_0 left promiscuous mode [ 201.773818][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.781771][ T486] device bridge_slave_1 left promiscuous mode [ 201.788301][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.795948][ T486] device bridge_slave_0 left promiscuous mode [ 201.802063][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.810195][ T486] device bridge_slave_1 left promiscuous mode [ 201.816487][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.824260][ T486] device bridge_slave_0 left promiscuous mode [ 201.830510][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.838610][ T486] device bridge_slave_1 left promiscuous mode [ 201.844867][ T486] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.852740][ T486] device bridge_slave_0 left promiscuous mode [ 201.859053][ T486] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.868067][ T486] device veth1_macvtap left promiscuous mode [ 201.874143][ T486] device veth0_vlan left promiscuous mode [ 201.880236][ T486] device veth1_macvtap left promiscuous mode [ 201.886312][ T486] device veth0_vlan left promiscuous mode [ 201.892229][ T486] device veth1_macvtap left promiscuous mode [ 201.898462][ T486] device veth0_vlan left promiscuous mode [ 201.904675][ T486] device veth1_macvtap left promiscuous mode [ 201.910690][ T486] device veth0_vlan left promiscuous mode [ 201.916830][ T486] device veth1_macvtap left promiscuous mode [ 201.922927][ T486] device veth0_vlan left promiscuous mode [ 202.453520][ T1889] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.460598][ T1889] bridge0: port 1(bridge_slave_0) entered disabled state [ 202.468324][ T1889] device bridge_slave_0 entered promiscuous mode [ 202.475511][ T1889] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.483019][ T1889] bridge0: port 2(bridge_slave_1) entered disabled state [ 202.490399][ T1889] device bridge_slave_1 entered promiscuous mode [ 202.510353][ T1891] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.517457][ T1891] bridge0: port 1(bridge_slave_0) entered disabled state [ 202.525139][ T1891] device bridge_slave_0 entered promiscuous mode [ 202.557710][ T1891] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.565042][ T1891] bridge0: port 2(bridge_slave_1) entered disabled state [ 202.572745][ T1891] device bridge_slave_1 entered promiscuous mode [ 202.590485][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 202.598050][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 202.607038][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 202.615750][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 202.624056][ T444] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.631092][ T444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.651941][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 202.670911][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 202.679292][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 202.688322][ T444] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.695398][ T444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 202.707285][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 202.714866][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 202.762366][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 202.771063][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 202.779394][ T444] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.786466][ T444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.811427][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 202.819168][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 202.827367][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 202.836729][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 202.857857][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 202.866320][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 202.874757][ T444] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.881979][ T444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 202.906123][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 202.914025][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 202.937707][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 202.945968][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 202.954158][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 202.962273][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 202.987151][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 202.996127][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 203.004900][ T444] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.011968][ T444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 203.019828][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 203.028407][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 203.036681][ T444] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.043725][ T444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 203.051181][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 203.068095][ T1867] device veth0_vlan entered promiscuous mode [ 203.081989][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 203.091512][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 203.100217][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 203.108751][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 203.117043][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 203.125428][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 203.133593][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 203.141784][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 203.150170][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 203.158322][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 203.165965][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 203.177292][ T1881] device veth0_vlan entered promiscuous mode [ 203.186341][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 203.194510][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 203.201977][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 203.217013][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 203.225701][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 203.235435][ T1867] device veth1_macvtap entered promiscuous mode [ 203.244558][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 203.252432][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 203.275664][ T1881] device veth1_macvtap entered promiscuous mode [ 203.283759][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 203.291573][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 203.299705][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 203.308138][ T444] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.315228][ T444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 203.323112][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 203.331334][ T444] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.338396][ T444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 203.346134][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 203.354453][ T444] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.361473][ T444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 203.368944][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 203.377570][ T444] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.384621][ T444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 203.392013][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 203.400376][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 203.409031][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 203.417220][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 203.436133][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 203.444694][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 203.453719][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 203.461919][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 203.470441][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 203.478726][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready 2025/07/03 07:16:00 executed programs: 498 [ 203.487026][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 203.495686][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 203.504100][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 203.512186][ T444] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 203.543584][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 203.551984][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 203.566649][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 203.570821][ T1899] loop2: detected capacity change from 0 to 128 [ 203.576129][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 203.589405][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 203.598135][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 203.600580][ T1899] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 203.616017][ T1899] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 203.631448][ T1899] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.511: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 203.654342][ T1899] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 203.666272][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 203.675883][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 203.685339][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 203.693955][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 203.700124][ T395] udevd[395]: incorrect ext4 checksum on /dev/loop2 [ 203.705522][ T1903] loop4: detected capacity change from 0 to 128 [ 203.712800][ T1881] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 203.716134][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 203.730320][ T1881] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 203.737465][ T1903] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 203.753320][ T1881] 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 [ 203.756996][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 203.777794][ T1903] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 203.785667][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 203.801812][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 203.809210][ T1881] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 203.809241][ T1881] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 203.809499][ T1881] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 203.825561][ T1903] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.503: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 203.841905][ T1889] device veth0_vlan entered promiscuous mode [ 203.873954][ T1903] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 203.882053][ T1881] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 203.898789][ T1881] 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. [ 203.900005][ T1876] device veth0_vlan entered promiscuous mode [ 203.914600][ T1881] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 203.928145][ T1891] device veth0_vlan entered promiscuous mode [ 203.941782][ T1881] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 203.945587][ T1867] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 203.966551][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 203.968608][ T1867] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 203.977301][ T1881] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 204.004325][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 204.012674][ T1881] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 204.012954][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 204.025334][ T1881] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 204.032230][ T1867] 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 [ 204.045979][ T1881] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 204.078143][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 204.079018][ T1881] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 204.089404][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 204.108197][ T1867] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 204.108238][ T1881] 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. [ 204.120779][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 204.137132][ T1881] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 204.143462][ T1867] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 204.154879][ T1881] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 204.168575][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 204.188695][ T1867] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 204.203711][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 204.211461][ T1867] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 204.215618][ T1889] device veth1_macvtap entered promiscuous mode [ 204.235651][ T1867] 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. [ 204.251813][ T1867] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 204.267384][ T1867] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 204.275354][ T1891] device veth1_macvtap entered promiscuous mode [ 204.300038][ T1876] device veth1_macvtap entered promiscuous mode [ 204.306499][ T1867] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 204.324395][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 204.332967][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 204.341229][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 204.349365][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 204.357678][ T1867] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 204.358683][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 204.369511][ T1867] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 204.378597][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 204.390929][ T1867] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 204.398869][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 204.411091][ T1867] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 204.419035][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 204.433202][ T1867] 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. [ 204.441863][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 204.457564][ T1867] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 204.475675][ T1867] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 204.517915][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 204.527116][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 204.537276][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 204.545705][ T1881] EXT4-fs (loop2): unmounting filesystem. [ 204.546159][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 204.560571][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 204.573641][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 204.582115][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 204.590720][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 204.599514][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 204.608432][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 204.618909][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 204.627638][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 204.682248][ T1909] loop9: detected capacity change from 0 to 128 [ 204.696336][ T1909] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 204.698138][ T1914] loop3: detected capacity change from 0 to 128 [ 204.705528][ T1909] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 204.722318][ T1867] EXT4-fs (loop4): unmounting filesystem. [ 204.723283][ T1911] loop7: detected capacity change from 0 to 128 [ 204.763370][ T1914] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 204.763370][ T1911] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 204.763541][ T1914] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 204.790217][ T1911] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 204.811241][ T1909] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.513: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 204.819893][ T1911] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.505: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0