Corrupt directory, running e2fsck is recommended [ 244.979244][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 245.019443][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 245.027972][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 245.096643][ T4029] bridge0: port 1(bridge_slave_0) entered blocking state [ 245.103721][ T4029] bridge0: port 1(bridge_slave_0) entered disabled state [ 245.111482][ T4029] device bridge_slave_0 entered promiscuous mode [ 245.119587][ T4029] bridge0: port 2(bridge_slave_1) entered blocking state [ 245.128000][ T4029] bridge0: port 2(bridge_slave_1) entered disabled state [ 245.136996][ T4029] device bridge_slave_1 entered promiscuous mode [ 245.162638][ T3992] device veth1_macvtap entered promiscuous mode [ 245.178620][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 245.186538][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 245.198764][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 245.222164][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 245.230570][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 245.299831][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 245.308016][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 245.316362][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 245.324668][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 245.350995][ T4033] bridge0: port 1(bridge_slave_0) entered blocking state [ 245.358217][ T4033] bridge0: port 1(bridge_slave_0) entered disabled state [ 245.366429][ T4033] device bridge_slave_0 entered promiscuous mode [ 245.393748][ T4033] bridge0: port 2(bridge_slave_1) entered blocking state [ 245.400832][ T4033] bridge0: port 2(bridge_slave_1) entered disabled state [ 245.404677][ T4044] loop8: detected capacity change from 0 to 128 [ 245.408632][ T4033] device bridge_slave_1 entered promiscuous mode [ 245.446776][ T4044] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 245.457554][ T4044] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 245.482843][ T4044] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.730: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 245.486964][ T4051] loop6: detected capacity change from 0 to 128 [ 245.502089][ T4044] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 245.525896][ T3868] udevd[3868]: incorrect ext4 checksum on /dev/loop8 [ 245.525895][ T3994] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 245.547017][ T3994] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 245.555483][ T4051] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 245.564503][ T3994] 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 [ 245.570966][ T4051] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 245.608583][ T3994] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 245.616533][ T4051] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.728: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 245.620422][ T3994] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 245.639623][ T4051] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 245.653208][ T3994] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 245.675474][ T3994] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 245.678719][ T3868] udevd[3868]: incorrect ext4 checksum on /dev/loop6 [ 245.697962][ T3992] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 245.698129][ T3994] 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. [ 245.713067][ T3992] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 245.725582][ T3994] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 245.740753][ T3992] 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 [ 245.774315][ T3994] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 245.776051][ T3868] udevd[3868]: incorrect ext4 checksum on /dev/loop6 [ 245.789683][ T3994] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 245.789934][ T3994] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 245.801615][ T3992] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 245.811576][ T3994] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 245.836607][ T3992] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 245.848905][ T3994] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 245.874114][ T3992] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 245.879690][ T3994] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 245.888882][ T3992] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 245.918834][ T3992] 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. [ 245.924813][ T3994] 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. [ 245.935889][ T3992] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 245.950817][ T3994] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 245.965467][ T3992] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 245.977062][ T3994] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 245.992458][ T3992] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 246.026906][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 246.026948][ T3992] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 246.034787][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 246.053586][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 246.062268][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 246.070875][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 246.077944][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 246.085225][ T3992] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 246.086013][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 246.104104][ T3992] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 246.106861][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 246.126880][ T3992] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 246.127142][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 246.146267][ T3992] 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. [ 246.148502][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 246.164961][ T3992] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 246.172573][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 246.190477][ T3992] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 246.190756][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 246.257363][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 246.265204][ T4037] bridge0: port 1(bridge_slave_0) entered blocking state [ 246.272246][ T4037] bridge0: port 1(bridge_slave_0) entered disabled state [ 246.280940][ T4037] device bridge_slave_0 entered promiscuous mode [ 246.292034][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 246.300498][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 246.313293][ T4037] bridge0: port 2(bridge_slave_1) entered blocking state [ 246.320505][ T4037] bridge0: port 2(bridge_slave_1) entered disabled state [ 246.328605][ T4037] device bridge_slave_1 entered promiscuous mode [ 246.365365][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 246.377141][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 246.385173][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 246.392573][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 246.432123][ T4029] device veth0_vlan entered promiscuous mode [ 246.535192][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 246.543568][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 246.552879][ T4029] device veth1_macvtap entered promiscuous mode [ 246.574976][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 246.582699][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 246.591241][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 246.610020][ T4058] bridge0: port 1(bridge_slave_0) entered blocking state [ 246.617271][ T4058] bridge0: port 1(bridge_slave_0) entered disabled state [ 246.624683][ T4058] device bridge_slave_0 entered promiscuous mode [ 246.652026][ T4058] bridge0: port 2(bridge_slave_1) entered blocking state [ 246.659117][ T4058] bridge0: port 2(bridge_slave_1) entered disabled state [ 246.666636][ T4058] device bridge_slave_1 entered promiscuous mode [ 246.679931][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 246.687744][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 246.695194][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 246.703341][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 246.712887][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 246.721210][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 246.729604][ T530] bridge0: port 1(bridge_slave_0) entered blocking state [ 246.736637][ T530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 246.750201][ T4059] bridge0: port 1(bridge_slave_0) entered blocking state [ 246.757361][ T4059] bridge0: port 1(bridge_slave_0) entered disabled state [ 246.764782][ T4059] device bridge_slave_0 entered promiscuous mode [ 246.780982][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 246.790391][ T4059] bridge0: port 2(bridge_slave_1) entered blocking state [ 246.797518][ T4059] bridge0: port 2(bridge_slave_1) entered disabled state [ 246.805208][ T4059] device bridge_slave_1 entered promiscuous mode [ 246.847247][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 246.856037][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 246.864579][ T530] bridge0: port 2(bridge_slave_1) entered blocking state [ 246.871609][ T530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 246.900112][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 246.900952][ T4079] loop9: detected capacity change from 0 to 128 [ 246.908022][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 246.921339][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 246.929693][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 246.938123][ T530] bridge0: port 1(bridge_slave_0) entered blocking state [ 246.945185][ T530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 246.967477][ T4079] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 246.967586][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 246.978612][ T4079] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 247.004039][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 247.012447][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 247.020993][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 247.028080][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 247.029473][ T4079] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.741: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 247.035721][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 247.062806][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 247.070957][ T4079] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 247.071295][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 247.087201][ T4029] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 247.089811][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 247.100331][ T3868] udevd[3868]: incorrect ext4 checksum on /dev/loop9 [ 247.124205][ T4029] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 247.137635][ T4029] 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 [ 247.160692][ T4029] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 247.173961][ T4029] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 247.187840][ T4029] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 247.202631][ T4029] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 247.202821][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 247.217965][ T4029] 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. [ 247.240907][ T4029] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 247.256103][ T4029] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 247.271366][ T4029] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 247.278152][ T4033] device veth0_vlan entered promiscuous mode [ 247.286938][ T4029] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 247.302261][ T4033] device veth1_macvtap entered promiscuous mode [ 247.310607][ T4029] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 247.328389][ T4029] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 247.340925][ T4029] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 247.355917][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 247.364300][ T4029] 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. [ 247.364523][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 247.380535][ T4029] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 247.388892][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 247.399761][ T4029] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 247.407229][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 247.427638][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 247.436296][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 247.445595][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 247.475009][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 247.483265][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 247.491759][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 247.500309][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 247.517903][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready 2025/09/22 07:34:29 executed programs: 738 [ 247.526738][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 247.535009][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 247.542532][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 247.556942][ T4037] device veth0_vlan entered promiscuous mode [ 247.571550][ T4089] loop2: detected capacity change from 0 to 128 [ 247.623013][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 247.637832][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 247.654770][ T4089] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 247.665419][ T4089] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 247.667167][ T4037] device veth1_macvtap entered promiscuous mode [ 247.685982][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 247.687385][ T4089] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.743: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 247.694169][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 247.713689][ T4089] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 247.719876][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 247.735317][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 247.739733][ T4033] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 247.745320][ T3868] udevd[3868]: incorrect ext4 checksum on /dev/loop2 [ 247.755881][ T4033] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 247.762243][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 247.776999][ T4033] 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 [ 247.783551][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 247.805578][ T3868] udevd[3868]: incorrect ext4 checksum on /dev/loop2 [ 247.810163][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 247.818605][ T4033] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 247.825386][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 247.836159][ T4033] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 247.844200][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 247.857596][ T4033] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 247.865705][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 247.887078][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 247.894667][ T4033] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 247.894904][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 247.910003][ T4033] 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. [ 247.917608][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 247.933628][ T4033] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 247.941490][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 247.956972][ T4033] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 247.964441][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 247.979110][ T4033] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 247.996887][ T4058] device veth0_vlan entered promiscuous mode [ 248.008272][ T4033] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 248.024173][ T4033] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 248.037440][ T4033] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 248.049946][ T4033] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 248.065063][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 248.066520][ T4033] 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. [ 248.072721][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 248.088913][ T4033] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 248.097468][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 248.108145][ T4033] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 248.116715][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 248.137594][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 248.145878][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 248.154305][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 248.162652][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 248.171939][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 248.190374][ T4058] device veth1_macvtap entered promiscuous mode [ 248.209495][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 248.218208][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 248.226000][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 248.254196][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 248.262587][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 248.271230][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 248.279649][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 248.293601][ T4098] bridge0: port 1(bridge_slave_0) entered blocking state [ 248.300505][ T4103] loop7: detected capacity change from 0 to 128 [ 248.304138][ T4098] bridge0: port 1(bridge_slave_0) entered disabled state [ 248.314299][ T4098] device bridge_slave_0 entered promiscuous mode [ 248.329440][ T4098] bridge0: port 2(bridge_slave_1) entered blocking state [ 248.337266][ T4098] bridge0: port 2(bridge_slave_1) entered disabled state [ 248.344878][ T4098] device bridge_slave_1 entered promiscuous mode [ 248.345130][ T4103] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 248.362793][ T4103] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 248.391289][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 248.397175][ T4103] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.745: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 248.398886][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 248.425101][ T4103] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 248.430009][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 248.440960][ T4037] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 248.445155][ T3868] udevd[3868]: incorrect ext4 checksum on /dev/loop7 [ 248.453145][ T4037] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 248.460011][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 248.472877][ T4037] 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 [ 248.482684][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 248.501197][ T4037] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 248.507473][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 248.509240][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 248.519453][ T4037] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 248.526694][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 248.534826][ T4037] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 248.548035][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 248.555995][ T4037] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 248.570118][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 248.571928][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 248.578077][ T4037] 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. [ 248.592881][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 248.599635][ T4037] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 248.607902][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 248.653280][ T4037] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 248.674929][ T4037] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 248.683382][ T4108] loop1: detected capacity change from 0 to 128 [ 248.704115][ T4037] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 248.716704][ T4037] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 248.730090][ T4037] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 248.742751][ T4108] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 248.744936][ T4037] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 248.754371][ T4108] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 248.786346][ T4037] 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. [ 248.790103][ T4108] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.750: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 248.802582][ T4037] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 248.822392][ T4108] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 248.833481][ T4037] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 248.853032][ T4058] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 248.865659][ T4058] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 248.879078][ T4058] 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 [ 248.899612][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 248.909338][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 248.914020][ T4058] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 248.940405][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 248.949215][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 248.951771][ T4058] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 248.972054][ T4058] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 248.987270][ T4058] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 249.002765][ T4058] 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. [ 249.018533][ T4058] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 249.033657][ T4058] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 249.050298][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 249.058331][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 249.064234][ T4058] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 249.081238][ T4058] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 249.092990][ T4058] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 249.106079][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 249.106347][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 249.113883][ T4058] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 249.133164][ T4058] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 249.133883][ T4059] device veth0_vlan entered promiscuous mode [ 249.149041][ T4058] 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. [ 249.170775][ T4058] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 249.182543][ T4058] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 249.205906][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 249.214222][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 249.230157][ T4059] device veth1_macvtap entered promiscuous mode [ 249.251811][ T4106] bridge0: port 1(bridge_slave_0) entered blocking state [ 249.259026][ T4106] bridge0: port 1(bridge_slave_0) entered disabled state [ 249.266667][ T4106] device bridge_slave_0 entered promiscuous mode [ 249.289078][ T4106] bridge0: port 2(bridge_slave_1) entered blocking state [ 249.296419][ T4106] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.304068][ T4106] device bridge_slave_1 entered promiscuous mode [ 249.335222][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 249.342789][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 249.351051][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 249.359311][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 249.367903][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 249.384202][ T8] device bridge_slave_1 left promiscuous mode [ 249.390297][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.398080][ T8] device bridge_slave_0 left promiscuous mode [ 249.404373][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 249.412008][ T8] device bridge_slave_1 left promiscuous mode [ 249.418277][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.425622][ T8] device bridge_slave_0 left promiscuous mode [ 249.431716][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 249.439618][ T8] device bridge_slave_1 left promiscuous mode [ 249.447059][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.454809][ T8] device bridge_slave_0 left promiscuous mode [ 249.460921][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 249.468663][ T8] device bridge_slave_1 left promiscuous mode [ 249.474866][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.482187][ T8] device bridge_slave_0 left promiscuous mode [ 249.488368][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 249.497097][ T8] device bridge_slave_1 left promiscuous mode [ 249.503215][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.510650][ T8] device bridge_slave_0 left promiscuous mode [ 249.517013][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 249.525024][ T8] device bridge_slave_1 left promiscuous mode [ 249.531117][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.538826][ T8] device bridge_slave_0 left promiscuous mode [ 249.545011][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 249.552735][ T8] device bridge_slave_1 left promiscuous mode [ 249.558916][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.566368][ T8] device bridge_slave_0 left promiscuous mode [ 249.572451][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 249.580249][ T8] device bridge_slave_1 left promiscuous mode [ 249.586367][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.593672][ T8] device bridge_slave_0 left promiscuous mode [ 249.599915][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 249.608629][ T8] device bridge_slave_1 left promiscuous mode [ 249.623895][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.631768][ T8] device bridge_slave_0 left promiscuous mode [ 249.637893][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 249.645556][ T8] device bridge_slave_1 left promiscuous mode [ 249.651632][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.659023][ T8] device bridge_slave_0 left promiscuous mode [ 249.665228][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 249.672926][ T8] device bridge_slave_1 left promiscuous mode [ 249.679087][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.686787][ T8] device bridge_slave_0 left promiscuous mode [ 249.692880][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 249.701027][ T8] device bridge_slave_1 left promiscuous mode [ 249.707421][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.714945][ T8] device bridge_slave_0 left promiscuous mode [ 249.721038][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 249.728832][ T8] device bridge_slave_1 left promiscuous mode [ 249.735053][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.742427][ T8] device bridge_slave_0 left promiscuous mode [ 249.748657][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 249.756736][ T8] device bridge_slave_1 left promiscuous mode [ 249.762845][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.770523][ T8] device bridge_slave_0 left promiscuous mode [ 249.776662][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 249.784504][ T8] device bridge_slave_1 left promiscuous mode [ 249.790704][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.798252][ T8] device bridge_slave_0 left promiscuous mode [ 249.804500][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 249.812257][ T8] device bridge_slave_1 left promiscuous mode [ 249.818420][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.825886][ T8] device bridge_slave_0 left promiscuous mode [ 249.831972][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 249.842438][ T8] device veth1_macvtap left promiscuous mode [ 249.848711][ T8] device veth0_vlan left promiscuous mode [ 249.854802][ T8] device veth1_macvtap left promiscuous mode [ 249.860791][ T8] device veth0_vlan left promiscuous mode [ 249.866760][ T8] device veth1_macvtap left promiscuous mode [ 249.872735][ T8] device veth0_vlan left promiscuous mode [ 249.878851][ T8] device veth1_macvtap left promiscuous mode [ 249.885103][ T8] device veth0_vlan left promiscuous mode [ 249.890898][ T8] device veth1_macvtap left promiscuous mode [ 249.897047][ T8] device veth0_vlan left promiscuous mode [ 249.903039][ T8] device veth1_macvtap left promiscuous mode [ 249.909296][ T8] device veth0_vlan left promiscuous mode [ 249.915424][ T8] device veth1_macvtap left promiscuous mode [ 249.921404][ T8] device veth0_vlan left promiscuous mode [ 249.927544][ T8] device veth1_macvtap left promiscuous mode [ 249.933543][ T8] device veth0_vlan left promiscuous mode [ 249.939781][ T8] device veth1_macvtap left promiscuous mode [ 249.946041][ T8] device veth0_vlan left promiscuous mode [ 249.951852][ T8] device veth1_macvtap left promiscuous mode [ 249.958127][ T8] device veth0_vlan left promiscuous mode [ 249.964182][ T8] device veth1_macvtap left promiscuous mode [ 249.970181][ T8] device veth0_vlan left promiscuous mode [ 249.976168][ T8] device veth1_macvtap left promiscuous mode [ 249.982170][ T8] device veth0_vlan left promiscuous mode [ 249.988158][ T8] device veth1_macvtap left promiscuous mode [ 249.994184][ T8] device veth0_vlan left promiscuous mode [ 250.000111][ T8] device veth1_macvtap left promiscuous mode [ 250.006412][ T8] device veth0_vlan left promiscuous mode [ 250.012346][ T8] device veth1_macvtap left promiscuous mode [ 250.018475][ T8] device veth0_vlan left promiscuous mode [ 250.024458][ T8] device veth1_macvtap left promiscuous mode [ 250.030445][ T8] device veth0_vlan left promiscuous mode [ 251.417494][ T4115] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.424557][ T4115] bridge0: port 1(bridge_slave_0) entered disabled state [ 251.431949][ T4115] device bridge_slave_0 entered promiscuous mode [ 251.439349][ T4115] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.446867][ T4115] bridge0: port 2(bridge_slave_1) entered disabled state [ 251.454260][ T4115] device bridge_slave_1 entered promiscuous mode [ 251.532188][ T4128] loop4: detected capacity change from 0 to 128 [ 251.560387][ T4128] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 251.571410][ T4128] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 251.596601][ T4128] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.744: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 251.616042][ T4128] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 251.634084][ T4059] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 251.636110][ T3868] udevd[3868]: incorrect ext4 checksum on /dev/loop4 [ 251.646222][ T4059] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 251.665550][ T4059] 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 [ 251.686023][ T4059] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 251.698088][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 251.698334][ T4059] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 251.705796][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 251.718786][ T4059] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 251.726136][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 251.740490][ T4059] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 251.749023][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 251.763478][ T4059] 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. [ 251.771724][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.786935][ T4059] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 251.793829][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 251.808825][ T4059] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 251.816620][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 251.830931][ T4059] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 251.839440][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 251.854192][ T4059] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 251.862081][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.873327][ T4059] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 251.880304][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 251.893534][ T4059] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 251.902321][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 251.924492][ T4059] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 251.939601][ T4059] 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. [ 251.955917][ T4059] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 251.968111][ T4059] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 251.986775][ T4126] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.993934][ T4126] bridge0: port 1(bridge_slave_0) entered disabled state [ 252.001349][ T4126] device bridge_slave_0 entered promiscuous mode [ 252.012372][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 252.021465][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 252.029525][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 252.037662][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 252.046401][ T4126] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.053430][ T4126] bridge0: port 2(bridge_slave_1) entered disabled state [ 252.061708][ T4126] device bridge_slave_1 entered promiscuous mode [ 252.077918][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 252.086514][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 252.105486][ T4098] device veth0_vlan entered promiscuous mode [ 252.118938][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 252.126869][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 252.136043][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 252.143503][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 252.161752][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 252.169741][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 252.183162][ T4098] device veth1_macvtap entered promiscuous mode [ 252.206193][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 252.214438][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 252.222497][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 252.246155][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 252.254431][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 252.262635][ T530] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.269717][ T530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 252.277301][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 252.285824][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 252.294046][ T530] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.301136][ T530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.308767][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 252.316946][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 252.325513][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 252.333682][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 252.342605][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 252.379857][ T4149] loop0: detected capacity change from 0 to 128 [ 252.390095][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 252.397652][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 252.405691][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 252.414738][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 252.415086][ T4149] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 252.422982][ T530] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.436605][ T4149] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 252.440357][ T530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 252.458518][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 252.466718][ T530] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.467034][ T4149] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.755: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 252.473748][ T530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.493535][ T4149] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 252.500512][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 252.516472][ T3868] udevd[3868]: incorrect ext4 checksum on /dev/loop0 2025/09/22 07:34:34 executed programs: 752 [ 252.534426][ T4098] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 252.546663][ T4098] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 252.560271][ T4098] 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 [ 252.580984][ T4098] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 252.593151][ T4098] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 252.606648][ T4098] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 252.621636][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 252.630138][ T4098] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 252.645299][ T4098] 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. [ 252.645512][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 252.661216][ T4098] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 252.684645][ T4098] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 252.685036][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 252.699745][ T4098] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 252.708739][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 252.731233][ T4098] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 252.732272][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 252.742914][ T4098] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 252.751194][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 252.763943][ T4098] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 252.784097][ T4098] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 252.799046][ T4098] 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. [ 252.807775][ T4106] device veth0_vlan entered promiscuous mode [ 252.821948][ T4098] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 252.834891][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 252.842731][ T4098] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 252.843373][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 252.865322][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 252.872917][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 252.881414][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 252.889532][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 252.897219][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 252.906724][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 252.915301][ T530] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.922341][ T530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 252.929835][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 252.938051][ T530] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.945109][ T530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.952446][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 252.960432][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 252.969489][ T4115] device veth0_vlan entered promiscuous mode [ 252.976233][ T4147] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.983376][ T4147] bridge0: port 1(bridge_slave_0) entered disabled state [ 252.990727][ T4147] device bridge_slave_0 entered promiscuous mode [ 253.005726][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 253.013846][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 253.023120][ T4106] device veth1_macvtap entered promiscuous mode [ 253.030235][ T4147] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.037429][ T4147] bridge0: port 2(bridge_slave_1) entered disabled state [ 253.045043][ T4147] device bridge_slave_1 entered promiscuous mode [ 253.067471][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 253.084049][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 253.092495][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 253.106864][ T4126] device veth0_vlan entered promiscuous mode [ 253.129330][ T4115] device veth1_macvtap entered promiscuous mode [ 253.136960][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 253.145116][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 253.153357][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 253.161060][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 253.189123][ T4163] loop3: detected capacity change from 0 to 128 [ 253.196612][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 253.208126][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 253.219591][ T4163] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 253.230347][ T4163] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 253.245688][ T4126] device veth1_macvtap entered promiscuous mode [ 253.253745][ T4163] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.758: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 253.274774][ T4163] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 253.295283][ T3868] udevd[3868]: incorrect ext4 checksum on /dev/loop3 [ 253.296696][ T4106] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 253.313544][ T4106] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 253.327016][ T4106] 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 [ 253.329997][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 253.351342][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 253.358885][ T4106] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 253.378494][ T4106] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 253.379187][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 253.392209][ T4106] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 253.415792][ T4106] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 253.431383][ T4106] 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. [ 253.447289][ T4106] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 253.462507][ T4106] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 253.478559][ T4106] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 253.494094][ T4106] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 253.503347][ T4166] loop6: detected capacity change from 0 to 128 [ 253.512183][ T4106] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 253.530207][ T4106] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 253.538095][ T4166] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 253.543571][ T4106] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 253.558266][ T4166] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 253.578382][ T4106] 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. [ 253.598286][ T4173] loop5: detected capacity change from 0 to 128 [ 253.600633][ T4166] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.763: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 253.625851][ T4166] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 253.634335][ T4106] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 253.643827][ T4126] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 253.649488][ T3868] udevd[3868]: incorrect ext4 checksum on /dev/loop6 [ 253.659944][ T4126] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 253.669356][ T4106] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 253.680315][ T4126] 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 [ 253.714025][ T4126] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 253.730307][ T4161] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.737810][ T4161] bridge0: port 1(bridge_slave_0) entered disabled state [ 253.745675][ T4126] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 253.746180][ T4173] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 253.759239][ T4126] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 253.771389][ T4161] device bridge_slave_0 entered promiscuous mode [ 253.785113][ T4173] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 253.793863][ T4126] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 253.830764][ T4173] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.762: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 253.841704][ T4126] 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. [ 253.850721][ T4161] bridge0: port 2(bridge_slave_1) entered blocking state [ 253.865798][ T4126] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 253.872579][ T4173] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 253.888151][ T4126] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 253.899177][ T4161] bridge0: port 2(bridge_slave_1) entered disabled state [ 253.910775][ T4126] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 253.921565][ T4161] device bridge_slave_1 entered promiscuous mode [ 253.938822][ T4115] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 253.951223][ T4115] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 253.961767][ T4126] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 253.965077][ T4115] 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 [ 253.976406][ T4126] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 253.998044][ T4115] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 254.011113][ T4126] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 254.021381][ T4115] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 254.034932][ T4126] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 254.048594][ T4115] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 254.062473][ T4126] 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. [ 254.076237][ T4115] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 254.107656][ T4115] 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. [ 254.110741][ T4126] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 254.123295][ T4115] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 254.135450][ T4126] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 254.150023][ T4115] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 254.178569][ T4115] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 254.178973][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 254.193721][ T4115] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 254.216411][ T4115] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 254.230102][ T4115] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 254.245016][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 254.253347][ T4115] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 254.279099][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 254.286166][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 254.293605][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 254.302227][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 254.306192][ T4115] 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. [ 254.309285][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 254.326533][ T4115] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 254.334955][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 254.351712][ T4115] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 254.371313][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 254.380238][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 254.389680][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 254.408475][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 254.418146][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 254.425713][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 254.447003][ T4147] device veth0_vlan entered promiscuous mode [ 254.477347][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 254.505650][ T4147] device veth1_macvtap entered promiscuous mode [ 254.534137][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 254.542727][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 254.574514][ T4182] bridge0: port 1(bridge_slave_0) entered blocking state [ 254.582601][ T4182] bridge0: port 1(bridge_slave_0) entered disabled state [ 254.590262][ T4182] device bridge_slave_0 entered promiscuous mode [ 254.595970][ T4196] loop8: detected capacity change from 0 to 128 [ 254.609947][ T4182] bridge0: port 2(bridge_slave_1) entered blocking state [ 254.618282][ T4182] bridge0: port 2(bridge_slave_1) entered disabled state [ 254.626796][ T4182] device bridge_slave_1 entered promiscuous mode [ 254.636170][ T4196] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 254.651059][ T4196] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 254.665630][ T4196] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.766: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 254.688972][ T4196] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 254.708231][ T4147] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 254.708365][ T3868] udevd[3868]: incorrect ext4 checksum on /dev/loop8 [ 254.720018][ T4147] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 254.740804][ T4147] 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 [ 254.761251][ T4147] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 254.773041][ T4147] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 254.787053][ T4147] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 254.802502][ T4147] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 254.817871][ T4147] 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. [ 254.834274][ T4147] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 254.851963][ T4147] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 254.852297][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 254.867697][ T4147] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 254.874734][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 254.889633][ T4147] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 254.896567][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 254.908124][ T4147] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 254.916474][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 254.929473][ T4147] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 254.937491][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 254.950169][ T4147] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 254.956516][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 254.956708][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 254.971955][ T4147] 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. [ 254.978863][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 254.987363][ T4147] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 255.002589][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.010323][ T4147] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 255.021997][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 255.022432][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 255.057916][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 255.066382][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 255.080372][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 255.111861][ T4192] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.119425][ T4192] bridge0: port 1(bridge_slave_0) entered disabled state [ 255.127609][ T4192] device bridge_slave_0 entered promiscuous mode [ 255.135040][ T4192] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.142075][ T4192] bridge0: port 2(bridge_slave_1) entered disabled state [ 255.149570][ T4192] device bridge_slave_1 entered promiscuous mode [ 255.163053][ T4197] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.170249][ T4197] bridge0: port 1(bridge_slave_0) entered disabled state [ 255.177666][ T4197] device bridge_slave_0 entered promiscuous mode [ 255.184689][ T4197] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.191751][ T4197] bridge0: port 2(bridge_slave_1) entered disabled state [ 255.199361][ T4197] device bridge_slave_1 entered promiscuous mode [ 255.251123][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 255.259303][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 255.271602][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 255.283172][ T4161] device veth0_vlan entered promiscuous mode [ 255.319260][ T4161] device veth1_macvtap entered promiscuous mode [ 255.329348][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 255.366249][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 255.393278][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 255.421513][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 255.446394][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 255.454976][ T530] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.462031][ T530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 255.462250][ T4226] loop9: detected capacity change from 0 to 128 [ 255.476732][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 255.505251][ T4226] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 255.516328][ T4226] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 255.528735][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 255.535242][ T4226] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.769: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 255.536628][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 255.559994][ T4226] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 255.563446][ T530] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.578274][ T530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 255.580517][ T3868] udevd[3868]: incorrect ext4 checksum on /dev/loop9 [ 255.595687][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 255.597094][ T4161] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 255.604338][ T530] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.618133][ T4161] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 255.622312][ T530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 255.635636][ T4161] 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 [ 255.643198][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 255.671019][ T4161] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 255.671393][ T530] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.683822][ T4161] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 255.689643][ T530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 255.703568][ T4161] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 255.725870][ T4161] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 255.741469][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 255.744776][ T4161] 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. [ 255.749558][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 255.766189][ T4161] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 255.787681][ T4161] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 255.803224][ T4161] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 255.818426][ T4161] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 255.818537][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 255.830232][ T4161] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 255.838365][ T530] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.852590][ T4161] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 255.858257][ T530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 255.859093][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 255.874193][ T4161] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 255.877809][ T530] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.886036][ T4161] 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. [ 255.900200][ T530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 255.900511][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 255.907991][ T4161] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 255.923235][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 255.930491][ T4161] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 255.938464][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 255.989469][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 255.997980][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 256.007270][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 256.016084][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 256.024985][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 256.033115][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 256.049042][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 256.057448][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 256.068991][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 256.077525][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 256.086516][ T4206] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.093547][ T4206] bridge0: port 1(bridge_slave_0) entered disabled state [ 256.101712][ T4206] device bridge_slave_0 entered promiscuous mode [ 256.111649][ T4206] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.118830][ T4206] bridge0: port 2(bridge_slave_1) entered disabled state [ 256.126204][ T4206] device bridge_slave_1 entered promiscuous mode [ 256.154423][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 256.162435][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 256.171468][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 256.184274][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 256.200514][ T4192] device veth0_vlan entered promiscuous mode [ 256.207378][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 256.215783][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 256.250901][ T4182] device veth0_vlan entered promiscuous mode [ 256.258464][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 256.266891][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 256.275747][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 256.283539][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 256.291520][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 256.299082][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 256.311295][ T4197] device veth0_vlan entered promiscuous mode [ 256.330078][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 256.338134][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 256.346236][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 256.353649][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 256.378716][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 256.386915][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 256.397386][ T4197] device veth1_macvtap entered promiscuous mode [ 256.405838][ T4182] device veth1_macvtap entered promiscuous mode [ 256.419109][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 256.426784][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 256.435123][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 256.443267][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 256.453640][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 256.461902][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 256.477811][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 256.486286][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 256.503963][ T4192] device veth1_macvtap entered promiscuous mode [ 256.514298][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 256.522171][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 256.530585][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 256.538980][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 256.547435][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 256.556379][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 256.564849][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 256.577162][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 256.585630][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 256.608483][ T4244] loop1: detected capacity change from 0 to 128 [ 256.624325][ T4233] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.631488][ T4233] bridge0: port 1(bridge_slave_0) entered disabled state [ 256.642015][ T4233] device bridge_slave_0 entered promiscuous mode [ 256.654070][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 256.661729][ T4244] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 256.662324][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 256.672814][ T4244] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 256.696091][ T4233] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.703132][ T4233] bridge0: port 2(bridge_slave_1) entered disabled state [ 256.713339][ T4233] device bridge_slave_1 entered promiscuous mode [ 256.725196][ T4244] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.772: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 256.744974][ T4244] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 256.771450][ T3868] udevd[3868]: incorrect ext4 checksum on /dev/loop1 [ 256.784711][ T4248] loop2: detected capacity change from 0 to 128 [ 256.798101][ T4197] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 256.805775][ T4250] loop7: detected capacity change from 0 to 128 [ 256.810249][ T4197] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 256.829173][ T4197] 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 [ 256.841238][ T4248] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 256.857885][ T4197] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 256.872198][ T4197] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 256.879658][ T4248] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 256.885859][ T4250] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 256.897528][ T4197] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 256.907456][ T4250] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 256.932689][ T4197] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 256.947390][ T4248] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.768: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 256.950483][ T4250] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.777: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 256.969946][ T4197] 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. [ 256.986162][ T4248] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 257.002850][ T4250] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 257.009212][ T4197] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 257.031340][ T4192] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 257.035979][ T4197] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 257.044392][ T4192] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 257.059764][ T4197] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 257.080758][ T3868] udevd[3868]: incorrect ext4 checksum on /dev/loop2 [ 257.087396][ T4192] 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 [ 257.104799][ T4182] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 257.114130][ T4197] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 257.137298][ T4182] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 257.137816][ T4192] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 257.150417][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 257.162893][ T4197] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 257.171585][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 257.182562][ T4197] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 257.189545][ T4182] 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 [ 257.201760][ T4192] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 257.235481][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 257.235770][ T4197] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 257.243853][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 257.258886][ T4192] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 257.266627][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 257.281378][ T4197] 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. [ 257.287724][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 257.288454][ T4182] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 257.288478][ T4182] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 257.289334][ T4182] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 257.305438][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 257.311796][ T4192] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 257.323666][ T4197] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 257.336643][ T4182] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 257.351233][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 257.359260][ T4182] 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. [ 257.374216][ T4197] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 257.385797][ T4192] 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. [ 257.400381][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 257.408341][ T4182] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 257.423808][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 257.424179][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 257.437284][ T4192] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 257.453438][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 257.460403][ T4182] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 257.474948][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 257.482084][ T4192] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 257.489940][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 257.504659][ T4182] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 257.512398][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 257.554075][ T4182] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 257.558631][ T4192] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 257.582919][ T4206] device veth0_vlan entered promiscuous mode [ 257.613573][ T4182] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 257.613740][ T4192] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 257.626996][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 257.644540][ T4182] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 257.647569][ T4192] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 257.660124][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 257.672041][ T4192] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 257.680160][ T4182] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 257.692760][ T4192] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 257.707864][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 257.721979][ T4192] 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. [ 257.729686][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 257.752715][ T4182] 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. [ 257.753242][ T4192] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 257.780657][ T4192] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 257.781268][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 257.802492][ T4182] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 257.814865][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 257.829767][ T4182] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 257.881378][ T4206] device veth1_macvtap entered promiscuous mode [ 257.889293][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 257.900464][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 257.911968][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready 2025/09/22 07:34:39 executed programs: 775 [ 257.955191][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 257.963664][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 257.985279][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 258.006061][ T4262] loop4: detected capacity change from 0 to 128 [ 258.013204][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 258.031533][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 258.040593][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 258.048530][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 258.057305][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 258.065868][ T530] bridge0: port 1(bridge_slave_0) entered blocking state [ 258.073072][ T530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 258.091911][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 258.102117][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 258.111622][ T530] bridge0: port 2(bridge_slave_1) entered blocking state [ 258.112201][ T4262] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 258.118672][ T530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 258.144834][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 258.166973][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 258.169294][ T4262] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 258.176395][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 258.209474][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 258.220644][ T4262] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.781: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 258.242850][ T4262] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 258.263157][ T4233] device veth0_vlan entered promiscuous mode [ 258.265185][ T3868] udevd[3868]: incorrect ext4 checksum on /dev/loop4 [ 258.279890][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 258.288109][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 258.291542][ T4206] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 258.296256][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 258.309437][ T3868] udevd[3868]: incorrect ext4 checksum on /dev/loop4 [ 258.330786][ T4206] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 258.344076][ T4206] 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 [ 258.366189][ T4206] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 258.377952][ T4206] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 258.391786][ T4206] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 258.406899][ T4206] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 258.422049][ T4206] 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. [ 258.437741][ T4206] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 258.458856][ T4206] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 258.461879][ T4233] device veth1_macvtap entered promiscuous mode [ 258.480679][ T4206] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 258.508379][ T4206] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 258.520638][ T4206] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 258.534064][ T4206] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 258.546770][ T4206] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 258.561670][ T4206] 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. [ 258.561705][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 258.588497][ T4265] bridge0: port 1(bridge_slave_0) entered blocking state [ 258.588546][ T4206] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 258.596668][ T4265] bridge0: port 1(bridge_slave_0) entered disabled state [ 258.607572][ T4206] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 258.615170][ T4265] device bridge_slave_0 entered promiscuous mode [ 258.634794][ T4265] bridge0: port 2(bridge_slave_1) entered blocking state [ 258.641927][ T4265] bridge0: port 2(bridge_slave_1) entered disabled state [ 258.650124][ T4265] device bridge_slave_1 entered promiscuous mode [ 258.664132][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 258.672549][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 258.681168][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 258.689867][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 258.741399][ T4274] loop0: detected capacity change from 0 to 128 [ 258.764379][ T4274] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 258.775684][ T4274] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 258.800431][ T4274] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.778: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 258.819736][ T4274] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 258.837194][ T3868] udevd[3868]: incorrect ext4 checksum on /dev/loop0 [ 258.850023][ T4233] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 258.850165][ T3868] udevd[3868]: incorrect ext4 checksum on /dev/loop0 [ 258.862143][ T4233] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 258.882257][ T4233] 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 [ 258.903440][ T4233] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 258.915267][ T4233] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 258.928758][ T4233] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 258.943629][ T4233] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 258.958666][ T4233] 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. [ 258.974753][ T4233] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 258.989900][ T4233] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 259.005168][ T4233] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 259.020418][ T4233] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 259.032136][ T4233] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 259.047094][ T4268] bridge0: port 1(bridge_slave_0) entered blocking state [ 259.047108][ T4233] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 259.054344][ T4268] bridge0: port 1(bridge_slave_0) entered disabled state [ 259.066735][ T4233] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 259.073657][ T4268] device bridge_slave_0 entered promiscuous mode [ 259.088108][ T4233] 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. [ 259.110539][ T4233] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 259.122169][ T4233] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 259.159304][ T4268] bridge0: port 2(bridge_slave_1) entered blocking state [ 259.166666][ T4268] bridge0: port 2(bridge_slave_1) entered disabled state [ 259.174166][ T4268] device bridge_slave_1 entered promiscuous mode [ 259.221612][ T4272] bridge0: port 1(bridge_slave_0) entered blocking state [ 259.229049][ T4272] bridge0: port 1(bridge_slave_0) entered disabled state [ 259.236592][ T4272] device bridge_slave_0 entered promiscuous mode [ 259.243572][ T4272] bridge0: port 2(bridge_slave_1) entered blocking state [ 259.250656][ T4272] bridge0: port 2(bridge_slave_1) entered disabled state [ 259.258361][ T4272] device bridge_slave_1 entered promiscuous mode [ 259.376142][ T4283] bridge0: port 1(bridge_slave_0) entered blocking state [ 259.383186][ T4283] bridge0: port 1(bridge_slave_0) entered disabled state [ 259.390714][ T4283] device bridge_slave_0 entered promiscuous mode [ 259.411572][ T4283] bridge0: port 2(bridge_slave_1) entered blocking state [ 259.418758][ T4283] bridge0: port 2(bridge_slave_1) entered disabled state [ 259.426140][ T4283] device bridge_slave_1 entered promiscuous mode [ 259.484250][ T4272] bridge0: port 2(bridge_slave_1) entered blocking state [ 259.491378][ T4272] bridge0: port 2(bridge_slave_1) entered forwarding state [ 259.498654][ T4272] bridge0: port 1(bridge_slave_0) entered blocking state [ 259.505677][ T4272] bridge0: port 1(bridge_slave_0) entered forwarding state [ 259.534519][ T530] bridge0: port 1(bridge_slave_0) entered disabled state [ 259.541843][ T530] bridge0: port 2(bridge_slave_1) entered disabled state [ 259.550497][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 259.558064][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 259.574114][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 259.582420][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 259.590585][ T530] bridge0: port 1(bridge_slave_0) entered blocking state [ 259.597618][ T530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 259.605285][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 259.672054][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 259.680403][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 259.688780][ T530] bridge0: port 2(bridge_slave_1) entered blocking state [ 259.695923][ T530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 259.703618][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 259.712322][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 259.750632][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 259.758380][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 259.779863][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 259.791927][ T4293] bridge0: port 1(bridge_slave_0) entered blocking state [ 259.799116][ T4293] bridge0: port 1(bridge_slave_0) entered disabled state [ 259.806744][ T4293] device bridge_slave_0 entered promiscuous mode [ 259.815458][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 259.823772][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 259.832082][ T530] bridge0: port 1(bridge_slave_0) entered blocking state [ 259.839111][ T530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 259.847401][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 259.855767][ T530] bridge0: port 2(bridge_slave_1) entered blocking state [ 259.862782][ T530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 259.870620][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 259.880165][ T4293] bridge0: port 2(bridge_slave_1) entered blocking state [ 259.887414][ T4293] bridge0: port 2(bridge_slave_1) entered disabled state [ 259.894810][ T4293] device bridge_slave_1 entered promiscuous mode [ 259.907120][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 259.915527][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 259.923701][ T530] bridge0: port 1(bridge_slave_0) entered blocking state [ 259.930764][ T530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 259.949389][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 259.957880][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 259.970585][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 259.978627][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 259.994830][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 260.002464][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 260.010611][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 260.019074][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 260.027311][ T530] bridge0: port 2(bridge_slave_1) entered blocking state [ 260.034346][ T530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 260.058804][ T4265] device veth0_vlan entered promiscuous mode [ 260.070920][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 260.078475][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 260.086344][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 260.094942][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 260.103239][ T530] bridge0: port 1(bridge_slave_0) entered blocking state [ 260.110267][ T530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 260.117797][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 260.126104][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 260.134398][ T530] bridge0: port 2(bridge_slave_1) entered blocking state [ 260.141409][ T530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 260.148953][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 260.157030][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 260.165237][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 260.173202][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 260.181246][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 260.189293][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 260.197348][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 260.205370][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 260.213215][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 260.221270][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 260.229177][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 260.237284][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 260.245485][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 260.265328][ T4265] device veth1_macvtap entered promiscuous mode [ 260.275402][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 260.283697][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 260.291954][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 260.302179][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 260.310545][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 260.346975][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 260.355161][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 260.363388][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 260.371955][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 260.380355][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 260.388310][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 260.396317][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 260.404293][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 260.440619][ T4268] device veth0_vlan entered promiscuous mode [ 260.448880][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 260.457441][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 260.466093][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 260.474536][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 260.498692][ T4272] device veth0_vlan entered promiscuous mode [ 260.507351][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 260.515450][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 260.523340][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 260.531399][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 260.539516][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 260.547055][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 260.554680][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 260.562024][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 260.575468][ T4283] device veth0_vlan entered promiscuous mode [ 260.582652][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 260.591029][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 260.599297][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 260.607563][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 260.624917][ T4268] device veth1_macvtap entered promiscuous mode [ 260.635039][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 260.643121][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 260.653238][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 260.661488][ T4323] loop3: detected capacity change from 0 to 128 [ 260.663010][ T4272] device veth1_macvtap entered promiscuous mode [ 260.682362][ T4283] device veth1_macvtap entered promiscuous mode [ 260.709360][ T4323] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 260.720127][ T4323] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 260.745426][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 260.753082][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 260.757979][ T4323] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.792: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 260.761236][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 260.780466][ T4323] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 260.788805][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 260.803689][ T4265] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 260.806822][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 260.817520][ T3868] udevd[3868]: incorrect ext4 checksum on /dev/loop3 [ 260.824171][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 260.838744][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 260.839804][ T4265] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 260.847257][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 260.860425][ T4265] 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 [ 260.869466][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 260.889426][ T4265] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 260.897467][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 260.908599][ T4265] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 260.929905][ T4265] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 260.947330][ T4265] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 260.963090][ T4265] 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. [ 260.979240][ T4265] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 260.994389][ T4265] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 261.010494][ T4265] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 261.026319][ T4265] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 261.038049][ T4265] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 261.038291][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 261.051582][ T4265] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 261.071698][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 261.071804][ T4265] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 261.080804][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 261.095028][ T4265] 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. [ 261.102918][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 261.118923][ T4265] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 261.139864][ T4265] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 261.168380][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 261.172346][ T4327] loop5: detected capacity change from 0 to 128 [ 261.179143][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 261.190060][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 261.192476][ T4327] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 261.209270][ T4327] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 261.209434][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 261.229580][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 261.236657][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 261.245084][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 261.253501][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 261.262851][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 261.263215][ T4327] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.795: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 261.269913][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 261.270411][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 261.289968][ T4327] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 261.297081][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 261.322733][ T4272] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 261.323239][ T3868] udevd[3868]: incorrect ext4 checksum on /dev/loop5 [ 261.334382][ T4272] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 261.342346][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 261.362395][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 261.370517][ T4272] 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 [ 261.371000][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 261.402938][ T4272] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 261.415629][ T4330] loop8: detected capacity change from 0 to 128 [ 261.422478][ T4272] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 261.438227][ T4272] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 261.457224][ T4330] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 261.459361][ T4272] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 261.470448][ T4333] loop6: detected capacity change from 0 to 128 [ 261.483134][ T4330] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 261.491202][ T4272] 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. [ 261.509447][ T4330] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.789: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 261.534761][ T4272] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 261.534826][ T4330] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 261.562116][ T4272] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 261.579902][ T4283] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 261.589967][ T3868] udevd[3868]: incorrect ext4 checksum on /dev/loop8 [ 261.597630][ T4272] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 261.613761][ T4283] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 261.617711][ T4272] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 261.628583][ T4333] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 261.640460][ T4272] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 261.653472][ T4283] 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 [ 261.663166][ T4272] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 261.683937][ T4333] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 261.696302][ T4272] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 261.720315][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 261.720584][ T4272] 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. [ 261.728864][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 261.744436][ T4272] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 261.763488][ T4293] device veth0_vlan entered promiscuous mode [ 261.771586][ T4283] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 261.771643][ T4272] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 261.785887][ T4333] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.793: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 261.812706][ T4293] device veth1_macvtap entered promiscuous mode [ 261.822193][ T4283] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 261.823375][ T4333] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 261.844046][ T4283] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 261.845913][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 261.869563][ T4283] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 261.884725][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 261.888552][ T4283] 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. [ 261.893042][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 261.917208][ T4268] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 261.922589][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 261.937482][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 261.945445][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 261.952909][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 261.960805][ T4283] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 261.961129][ T4268] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 261.990130][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 261.991879][ T4268] 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 [ 262.019223][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 262.024062][ T4268] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 262.029664][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 262.039475][ T4268] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 262.047686][ T4283] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 262.063479][ T4268] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 262.091449][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 262.094000][ T4283] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 262.100412][ T4268] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 262.117938][ T4283] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 262.135043][ T4268] 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. [ 262.141540][ T4283] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 262.156916][ T4268] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 262.171146][ T4283] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 262.184911][ T4268] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 262.215035][ T4283] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 262.216904][ T4268] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 262.230074][ T4283] 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. [ 262.247025][ T4268] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 262.261121][ T4283] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 262.273392][ T4268] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 262.284086][ T4283] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 262.325908][ T4268] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 262.328113][ T4339] loop9: detected capacity change from 0 to 128 [ 262.338847][ T4268] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 262.368876][ T4268] 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. [ 262.398632][ T4339] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 262.407957][ T4268] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 262.426106][ T4339] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 262.428532][ T4268] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 262.473153][ T4339] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.799: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 262.492584][ T4339] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 262.501969][ T4337] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.509267][ T4337] bridge0: port 1(bridge_slave_0) entered disabled state [ 262.517124][ T4337] device bridge_slave_0 entered promiscuous mode [ 262.537846][ T3868] udevd[3868]: incorrect ext4 checksum on /dev/loop9 [ 262.554180][ T4293] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 262.567511][ T3868] udevd[3868]: incorrect ext4 checksum on /dev/loop9 [ 262.573932][ T4293] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 262.588207][ T4293] 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 [ 262.609408][ T4293] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 262.621194][ T4293] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 262.621443][ T4337] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.634714][ T4293] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 262.656198][ T4337] bridge0: port 2(bridge_slave_1) entered disabled state [ 262.656346][ T4293] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 262.663640][ T4337] device bridge_slave_1 entered promiscuous mode [ 262.678602][ T4293] 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. [ 262.700017][ T4293] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 262.715418][ T4293] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 262.730984][ T4293] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 262.747051][ T4293] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 262.759185][ T4293] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 262.772568][ T4293] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 262.785111][ T4293] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 262.800543][ T4293] 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. [ 262.817122][ T4293] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 262.836854][ T4293] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 262.945043][ T4345] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.952192][ T4345] bridge0: port 1(bridge_slave_0) entered disabled state [ 262.959670][ T4345] device bridge_slave_0 entered promiscuous mode [ 262.967684][ T4345] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.974771][ T4345] bridge0: port 2(bridge_slave_1) entered disabled state [ 262.982156][ T4345] device bridge_slave_1 entered promiscuous mode 2025/09/22 07:34:44 executed programs: 798 [ 263.140446][ T4352] bridge0: port 1(bridge_slave_0) entered blocking state [ 263.147758][ T4352] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.155525][ T4352] device bridge_slave_0 entered promiscuous mode [ 263.164424][ T4352] bridge0: port 2(bridge_slave_1) entered blocking state [ 263.171457][ T4352] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.179100][ T4352] device bridge_slave_1 entered promiscuous mode [ 263.222764][ T4337] bridge0: port 2(bridge_slave_1) entered blocking state [ 263.229825][ T4337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 263.237230][ T4337] bridge0: port 1(bridge_slave_0) entered blocking state [ 263.244260][ T4337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 263.259369][ T4349] bridge0: port 1(bridge_slave_0) entered blocking state [ 263.266458][ T4349] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.274312][ T4349] device bridge_slave_0 entered promiscuous mode [ 263.295159][ T4349] bridge0: port 2(bridge_slave_1) entered blocking state [ 263.302198][ T4349] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.309615][ T4349] device bridge_slave_1 entered promiscuous mode [ 263.361988][ T8] device bridge_slave_1 left promiscuous mode [ 263.368729][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.376255][ T8] device bridge_slave_0 left promiscuous mode [ 263.382495][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.390642][ T8] device bridge_slave_1 left promiscuous mode [ 263.396845][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.404272][ T8] device bridge_slave_0 left promiscuous mode [ 263.410424][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.418321][ T8] device bridge_slave_1 left promiscuous mode [ 263.424590][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.431907][ T8] device bridge_slave_0 left promiscuous mode [ 263.438171][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.446252][ T8] device bridge_slave_1 left promiscuous mode [ 263.452353][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.460064][ T8] device bridge_slave_0 left promiscuous mode [ 263.466234][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.474108][ T8] device bridge_slave_1 left promiscuous mode [ 263.480218][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.487836][ T8] device bridge_slave_0 left promiscuous mode [ 263.494055][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.501689][ T8] device bridge_slave_1 left promiscuous mode [ 263.507939][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.515385][ T8] device bridge_slave_0 left promiscuous mode [ 263.521464][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.529414][ T8] device bridge_slave_1 left promiscuous mode [ 263.535555][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.542912][ T8] device bridge_slave_0 left promiscuous mode [ 263.549102][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.556857][ T8] device bridge_slave_1 left promiscuous mode [ 263.562932][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.570429][ T8] device bridge_slave_0 left promiscuous mode [ 263.576558][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.584288][ T8] device bridge_slave_1 left promiscuous mode [ 263.590382][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.597805][ T8] device bridge_slave_0 left promiscuous mode [ 263.604114][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.612010][ T8] device bridge_slave_1 left promiscuous mode [ 263.618200][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.625635][ T8] device bridge_slave_0 left promiscuous mode [ 263.631741][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.639556][ T8] device bridge_slave_1 left promiscuous mode [ 263.645783][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.653096][ T8] device bridge_slave_0 left promiscuous mode [ 263.659435][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.667172][ T8] device bridge_slave_1 left promiscuous mode [ 263.673611][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.681112][ T8] device bridge_slave_0 left promiscuous mode [ 263.687924][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.695787][ T8] device bridge_slave_1 left promiscuous mode [ 263.701887][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.709382][ T8] device bridge_slave_0 left promiscuous mode [ 263.715548][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.723257][ T8] device bridge_slave_1 left promiscuous mode [ 263.729461][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.737118][ T8] device bridge_slave_0 left promiscuous mode [ 263.743298][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.751131][ T8] device bridge_slave_1 left promiscuous mode [ 263.757495][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.765259][ T8] device bridge_slave_0 left promiscuous mode [ 263.771496][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.779297][ T8] device bridge_slave_1 left promiscuous mode [ 263.785547][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.792871][ T8] device bridge_slave_0 left promiscuous mode [ 263.799064][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.806859][ T8] device bridge_slave_1 left promiscuous mode [ 263.812935][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.820573][ T8] device bridge_slave_0 left promiscuous mode [ 263.826753][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.834472][ T8] device bridge_slave_1 left promiscuous mode [ 263.840655][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.848438][ T8] device bridge_slave_0 left promiscuous mode [ 263.855212][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.866542][ T8] device veth1_macvtap left promiscuous mode [ 263.872714][ T8] device veth0_vlan left promiscuous mode [ 263.878888][ T8] device veth1_macvtap left promiscuous mode [ 263.884891][ T8] device veth0_vlan left promiscuous mode [ 263.890852][ T8] device veth1_macvtap left promiscuous mode [ 263.896929][ T8] device veth0_vlan left promiscuous mode [ 263.902929][ T8] device veth1_macvtap left promiscuous mode [ 263.909123][ T8] device veth0_vlan left promiscuous mode [ 263.915336][ T8] device veth1_macvtap left promiscuous mode [ 263.921350][ T8] device veth0_vlan left promiscuous mode [ 263.927697][ T8] device veth1_macvtap left promiscuous mode [ 263.934017][ T8] device veth0_vlan left promiscuous mode [ 263.940141][ T8] device veth1_macvtap left promiscuous mode [ 263.946380][ T8] device veth0_vlan left promiscuous mode [ 263.952461][ T8] device veth1_macvtap left promiscuous mode [ 263.958550][ T8] device veth0_vlan left promiscuous mode [ 263.964753][ T8] device veth1_macvtap left promiscuous mode [ 263.970763][ T8] device veth0_vlan left promiscuous mode [ 263.977020][ T8] device veth1_macvtap left promiscuous mode [ 263.983024][ T8] device veth0_vlan left promiscuous mode [ 263.988970][ T8] device veth1_macvtap left promiscuous mode [ 263.995072][ T8] device veth0_vlan left promiscuous mode [ 264.001066][ T8] device veth1_macvtap left promiscuous mode [ 264.007315][ T8] device veth0_vlan left promiscuous mode [ 264.013308][ T8] device veth1_macvtap left promiscuous mode [ 264.019442][ T8] device veth0_vlan left promiscuous mode [ 264.025588][ T8] device veth1_macvtap left promiscuous mode [ 264.031817][ T8] device veth0_vlan left promiscuous mode [ 264.038093][ T8] device veth1_macvtap left promiscuous mode [ 264.044297][ T8] device veth0_vlan left promiscuous mode [ 264.050450][ T8] device veth1_macvtap left promiscuous mode [ 264.056874][ T8] device veth0_vlan left promiscuous mode [ 264.062884][ T8] device veth1_macvtap left promiscuous mode [ 264.069051][ T8] device veth0_vlan left promiscuous mode [ 264.075104][ T8] device veth1_macvtap left promiscuous mode [ 264.081109][ T8] device veth0_vlan left promiscuous mode [ 265.892892][ T530] bridge0: port 1(bridge_slave_0) entered disabled state [ 265.900196][ T530] bridge0: port 2(bridge_slave_1) entered disabled state [ 265.926275][ T4354] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.933436][ T4354] bridge0: port 1(bridge_slave_0) entered disabled state [ 265.940852][ T4354] device bridge_slave_0 entered promiscuous mode [ 265.948812][ T4354] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.956087][ T4354] bridge0: port 2(bridge_slave_1) entered disabled state [ 265.963488][ T4354] device bridge_slave_1 entered promiscuous mode [ 266.034908][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 266.042338][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 266.064559][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 266.072946][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 266.081402][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.088443][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.128225][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 266.135726][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 266.143061][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 266.151405][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 266.159541][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.166563][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 266.188347][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 266.196983][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 266.205270][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.212276][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.219743][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 266.228532][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 266.236821][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.243869][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 266.251541][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 266.259941][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 266.268113][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 266.276258][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 266.284504][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 266.304540][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 266.312627][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 266.320920][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 266.329388][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 266.338632][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 266.346209][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 266.358681][ T4345] device veth0_vlan entered promiscuous mode [ 266.368804][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 266.377319][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 266.385750][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 266.393532][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 266.401791][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 266.409837][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 266.424359][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 266.432841][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 266.441170][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.448238][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.455824][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 266.463178][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 266.470601][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 266.479223][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 266.487731][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.494761][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 266.502138][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 266.510449][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 266.518641][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.525675][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.532998][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 266.541323][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 266.549456][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.556487][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 266.579210][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 266.587248][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 266.594873][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 266.602945][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 266.612305][ T4345] device veth1_macvtap entered promiscuous mode [ 266.632318][ T4349] device veth0_vlan entered promiscuous mode [ 266.644550][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 266.652985][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 266.661080][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 266.669501][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 266.677101][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 266.684783][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 266.692992][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 266.701426][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 266.709568][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 266.717783][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 266.725907][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 266.734325][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 266.742336][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 266.750243][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 266.758180][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 266.766574][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 266.775129][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 266.782514][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 266.793517][ T4337] device veth0_vlan entered promiscuous mode [ 266.807746][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 266.815374][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 266.823524][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 266.832112][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 266.840464][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.847515][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.855013][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 266.863095][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.870123][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 266.877706][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 266.896210][ T4349] device veth1_macvtap entered promiscuous mode [ 266.905359][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 266.926195][ T4396] loop1: detected capacity change from 0 to 128 [ 266.936812][ T4354] device veth0_vlan entered promiscuous mode [ 266.950123][ T4352] device veth0_vlan entered promiscuous mode [ 266.957681][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 266.965908][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 266.970642][ T4396] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 266.973400][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 266.984194][ T4396] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 267.002014][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 267.010938][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 267.017282][ T4396] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.801: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 267.019236][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 267.037741][ T4396] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 267.046001][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 267.060419][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 267.061446][ T4394] udevd[4394]: incorrect ext4 checksum on /dev/loop1 [ 267.068619][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 267.084195][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 267.086502][ T4345] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 267.092641][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 267.104102][ T4345] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 267.116069][ T4394] udevd[4394]: incorrect ext4 checksum on /dev/loop1 [ 267.125846][ T4345] 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 [ 267.144085][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 267.154768][ T4345] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 267.161812][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 267.171640][ T4345] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 267.180590][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 267.193035][ T4345] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 267.201409][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 267.216102][ T4345] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 267.228364][ T4337] device veth1_macvtap entered promiscuous mode [ 267.245191][ T4345] 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. [ 267.263867][ T4345] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 267.268857][ T4354] device veth1_macvtap entered promiscuous mode [ 267.287315][ T4345] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 267.303367][ T4345] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 267.309132][ T4352] device veth1_macvtap entered promiscuous mode [ 267.324694][ T4345] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 267.325685][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 267.336407][ T4345] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 267.344939][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 267.357600][ T4345] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 267.366580][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 267.378316][ T4345] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 267.385818][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 267.400505][ T4345] 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. [ 267.408239][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 267.423986][ T4345] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 267.442433][ T4345] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 267.465906][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 267.474192][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 267.482546][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 267.492184][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 267.512299][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 267.521592][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 267.530733][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 267.536391][ T4400] loop2: detected capacity change from 0 to 128 [ 267.544942][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 267.556975][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 267.565672][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 267.576737][ T4400] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 267.590435][ T4400] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 267.627501][ T4403] loop7: detected capacity change from 0 to 128 [ 267.636162][ T4405] loop4: detected capacity change from 0 to 128 [ 267.640526][ T4407] loop0: detected capacity change from 0 to 128 [ 267.650809][ T4400] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.812: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 267.653666][ T4403] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 267.679698][ T4405] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 267.691739][ T4403] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 267.700391][ T4405] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 267.707728][ T4407] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 267.712568][ T4400] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 267.735614][ T4403] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.808: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 267.753870][ T4405] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.805: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 267.754764][ T4403] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 267.782373][ T4407] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 267.801584][ T4349] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 267.804799][ T4405] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 267.815696][ T4407] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.814: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 267.826867][ T4337] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 267.848648][ T4410] udevd[4410]: incorrect ext4 checksum on /dev/loop7 [ 267.857754][ T4337] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 267.872494][ T4337] 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 [ 267.879722][ T4349] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 267.902548][ T4352] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 267.917469][ T4337] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 267.929341][ T4407] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 267.930988][ T4349] 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 [ 267.943767][ T4352] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 267.962470][ T4349] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 267.972870][ T4410] udevd[4410]: incorrect ext4 checksum on /dev/loop0 [ 267.982888][ T4349] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 267.989118][ T4337] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 268.009238][ T4349] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 268.021003][ T4337] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 268.037579][ T4349] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 268.045011][ T4352] 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 2025/09/22 07:34:49 executed programs: 808 [ 268.059728][ T4349] 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. [ 268.080219][ T4337] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 268.111780][ T4354] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 268.125263][ T4354] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 268.134097][ T4352] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 268.138849][ T4349] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 268.157660][ T4352] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 268.166522][ T4354] 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 [ 268.178834][ T4352] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 268.204197][ T4337] 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. [ 268.219039][ T4354] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 268.228806][ T4349] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 268.240001][ T4354] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 268.254845][ T4352] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 268.268531][ T4354] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 268.283456][ T4337] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 268.298005][ T4352] 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. [ 268.312799][ T4337] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 268.328646][ T4349] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 268.343962][ T4354] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 268.357952][ T4352] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 268.375611][ T4337] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 268.390767][ T4349] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 268.402766][ T4337] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 268.415474][ T4349] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 268.426713][ T4337] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 268.438922][ T4354] 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. [ 268.451998][ T4337] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 268.467488][ T4352] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 268.479850][ T4354] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 268.495245][ T4349] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 268.522049][ T4354] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 268.522772][ T4352] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 268.537043][ T4349] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 268.553505][ T4337] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 268.567008][ T4352] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 268.582798][ T4337] 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. [ 268.596242][ T4354] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 268.612314][ T4352] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 268.628169][ T4349] 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. [ 268.636216][ T4354] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 268.652307][ T4352] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 268.675958][ T4354] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 268.676402][ T4349] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 268.691290][ T4354] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 268.705214][ T4337] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 268.724559][ T4354] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 268.725051][ T4352] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 268.739878][ T4354] 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. [ 268.754250][ T4349] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 268.770260][ T4337] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 268.783642][ T4418] bridge0: port 1(bridge_slave_0) entered blocking state [ 268.797006][ T4352] 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. [ 268.818576][ T4354] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 268.818836][ T4418] bridge0: port 1(bridge_slave_0) entered disabled state [ 268.831776][ T4354] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 268.851058][ T4418] device bridge_slave_0 entered promiscuous mode [ 268.863072][ T4418] bridge0: port 2(bridge_slave_1) entered blocking state [ 268.870318][ T4352] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 268.882585][ T4418] bridge0: port 2(bridge_slave_1) entered disabled state [ 268.890529][ T4418] device bridge_slave_1 entered promiscuous mode [ 268.900807][ T4352] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 269.056151][ T4418] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.063603][ T4418] bridge0: port 2(bridge_slave_1) entered forwarding state [ 269.070927][ T4418] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.077984][ T4418] bridge0: port 1(bridge_slave_0) entered forwarding state [ 269.102102][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 269.110192][ T439] bridge0: port 1(bridge_slave_0) entered disabled state [ 269.117862][ T439] bridge0: port 2(bridge_slave_1) entered disabled state [ 269.128149][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 269.136468][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.143613][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 269.152125][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 269.160355][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.167400][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 269.182809][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 269.204023][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 269.232958][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 269.261242][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 269.273572][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 269.282637][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 269.291056][ T4418] device veth0_vlan entered promiscuous mode [ 269.308540][ T4418] device veth1_macvtap entered promiscuous mode [ 269.315468][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 269.358951][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 269.367428][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 269.419414][ T4437] loop3: detected capacity change from 0 to 128 [ 269.432246][ T4437] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 269.443253][ T4437] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 269.458492][ T4437] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.824: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 269.477629][ T4437] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 269.499346][ T4410] udevd[4410]: incorrect ext4 checksum on /dev/loop3 [ 269.501259][ T4418] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 269.506095][ T4433] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.506111][ T4433] bridge0: port 1(bridge_slave_0) entered disabled state [ 269.506474][ T4433] device bridge_slave_0 entered promiscuous mode [ 269.517691][ T4418] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 269.517733][ T4418] 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 [ 269.572306][ T4418] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 269.584452][ T4418] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 269.598029][ T4418] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 269.614425][ T4418] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 269.629479][ T4418] 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. [ 269.645174][ T4418] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 269.645611][ T4433] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.660220][ T4418] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 269.667271][ T4433] bridge0: port 2(bridge_slave_1) entered disabled state [ 269.682145][ T4418] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 269.689837][ T4433] device bridge_slave_1 entered promiscuous mode [ 269.704511][ T4418] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 269.721981][ T4418] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 269.735192][ T4418] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 269.747802][ T4418] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 269.764427][ T4432] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.771458][ T4432] bridge0: port 1(bridge_slave_0) entered disabled state [ 269.774011][ T4418] 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. [ 269.779305][ T4432] device bridge_slave_0 entered promiscuous mode [ 269.795125][ T4418] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 269.812618][ T4418] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 269.826460][ T4435] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.833596][ T4435] bridge0: port 1(bridge_slave_0) entered disabled state [ 269.841463][ T4435] device bridge_slave_0 entered promiscuous mode [ 269.851811][ T4432] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.859204][ T4432] bridge0: port 2(bridge_slave_1) entered disabled state [ 269.866940][ T4432] device bridge_slave_1 entered promiscuous mode [ 269.880577][ T4435] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.887732][ T4435] bridge0: port 2(bridge_slave_1) entered disabled state [ 269.895352][ T4435] device bridge_slave_1 entered promiscuous mode [ 269.902122][ T4434] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.909720][ T4434] bridge0: port 1(bridge_slave_0) entered disabled state [ 269.917328][ T4434] device bridge_slave_0 entered promiscuous mode [ 269.935868][ T4434] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.942909][ T4434] bridge0: port 2(bridge_slave_1) entered disabled state [ 269.950617][ T4434] device bridge_slave_1 entered promiscuous mode [ 270.149012][ T4452] bridge0: port 1(bridge_slave_0) entered blocking state [ 270.156116][ T4452] bridge0: port 1(bridge_slave_0) entered disabled state [ 270.163514][ T4452] device bridge_slave_0 entered promiscuous mode [ 270.174347][ T4452] bridge0: port 2(bridge_slave_1) entered blocking state [ 270.181393][ T4452] bridge0: port 2(bridge_slave_1) entered disabled state [ 270.189135][ T4452] device bridge_slave_1 entered promiscuous mode [ 270.202430][ T4434] bridge0: port 2(bridge_slave_1) entered blocking state [ 270.209486][ T4434] bridge0: port 2(bridge_slave_1) entered forwarding state [ 270.272754][ T439] bridge0: port 2(bridge_slave_1) entered disabled state [ 270.282043][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 270.289797][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 270.307948][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 270.315426][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 270.322762][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 270.330389][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 270.353582][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 270.362180][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 270.370627][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 270.377716][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 270.385392][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 270.393643][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 270.401815][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 270.408963][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 270.416697][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 270.424252][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 270.431671][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 270.440080][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 270.448396][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 270.455606][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 270.463084][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 270.489525][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 270.498609][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 270.507028][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 270.514264][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 270.521767][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 270.530404][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 270.538636][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 270.545692][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 270.553008][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 270.561601][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 270.569962][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 270.576999][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 270.584576][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 270.592596][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 270.600719][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 270.608813][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 270.617122][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 270.625234][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 270.632243][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 270.639712][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 270.647696][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 270.655441][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 270.677048][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 270.685116][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 270.693435][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 270.701827][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 270.709235][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 270.716880][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 270.739742][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 270.756129][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 270.765015][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 270.775885][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 270.791331][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 270.799728][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 270.807324][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 270.816551][ T4432] device veth0_vlan entered promiscuous mode [ 270.828066][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 270.845230][ T4435] device veth0_vlan entered promiscuous mode [ 270.852975][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 270.861928][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 270.870039][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 270.878282][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 270.886002][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 270.893494][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 270.904793][ T4434] device veth0_vlan entered promiscuous mode [ 270.922436][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 270.938072][ T4435] device veth1_macvtap entered promiscuous mode [ 270.949153][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 270.957028][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 270.965324][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 270.973353][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 270.982546][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 270.990066][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 270.999623][ T4432] device veth1_macvtap entered promiscuous mode [ 271.006875][ T4433] device veth0_vlan entered promiscuous mode [ 271.023676][ T4434] device veth1_macvtap entered promiscuous mode [ 271.031310][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 271.039686][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 271.048512][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 271.057039][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 271.065328][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.072446][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 271.079978][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 271.088420][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 271.096817][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 271.105195][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 271.113274][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.120313][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 271.127820][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 271.136152][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 271.144326][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 271.151948][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 271.163034][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 271.171178][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 271.190058][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 271.198380][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 271.207384][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 271.216135][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 271.224613][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 271.232783][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 271.254159][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 271.266693][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 271.276204][ T4487] loop9: detected capacity change from 0 to 128 [ 271.282911][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 271.292878][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 271.293959][ T4489] loop5: detected capacity change from 0 to 128 [ 271.301856][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 271.315448][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 271.316032][ T4487] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 271.340493][ T4433] device veth1_macvtap entered promiscuous mode [ 271.348205][ T4487] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 271.368279][ T4489] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 271.381261][ T4494] loop6: detected capacity change from 0 to 128 [ 271.388278][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 271.395841][ T4489] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 271.396818][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 271.414845][ T4487] ================================================================== [ 271.417258][ T4489] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.820: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 271.422917][ T4487] BUG: KASAN: slab-out-of-bounds in do_split+0x1a78/0x1f70 [ 271.448885][ T4487] Read of size 157024 at addr ffff888130b55028 by task syz.9.822/4487 [ 271.457105][ T4487] [ 271.459423][ T4487] CPU: 0 PID: 4487 Comm: syz.9.822 Not tainted syzkaller #0 [ 271.466699][ T4487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 271.476745][ T4487] Call Trace: [ 271.480008][ T4487] [ 271.482934][ T4487] __dump_stack+0x21/0x30 [ 271.487247][ T4487] dump_stack_lvl+0xee/0x150 [ 271.491818][ T4487] ? show_regs_print_info+0x20/0x20 [ 271.496998][ T4487] ? load_image+0x3a0/0x3a0 [ 271.501483][ T4487] print_address_description+0x7f/0x2c0 [ 271.507012][ T4487] ? do_split+0x1a78/0x1f70 [ 271.511504][ T4487] kasan_report+0xf1/0x140 [ 271.515900][ T4487] ? do_split+0x1a78/0x1f70 [ 271.520459][ T4487] ? do_split+0x1a78/0x1f70 [ 271.524945][ T4487] kasan_check_range+0x280/0x290 [ 271.529951][ T4487] memmove+0x2d/0x70 [ 271.533829][ T4487] do_split+0x1a78/0x1f70 [ 271.538148][ T4487] ? __sync_dirty_buffer+0x2e7/0x330 [ 271.543436][ T4487] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 271.549228][ T4487] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 271.555018][ T4487] make_indexed_dir+0xe01/0x14a0 [ 271.559936][ T4487] ? add_dirent_to_buf+0x780/0x780 [ 271.565031][ T4487] ? add_dirent_to_buf+0x35e/0x780 [ 271.570123][ T4487] ext4_add_entry+0xc24/0xf40 [ 271.574794][ T4487] ? ext4_inc_count+0x1b0/0x1b0 [ 271.579650][ T4487] ? atime_needs_update+0x810/0x810 [ 271.584848][ T4487] ? __ext4_link+0x240/0x770 [ 271.589423][ T4487] __ext4_link+0x4d7/0x770 [ 271.593823][ T4487] ? ext4_update_dx_flag+0x200/0x200 [ 271.599097][ T4487] ? lookup_one_qstr_excl+0x122/0x250 [ 271.604456][ T4487] ? clear_nonspinnable+0x60/0x60 [ 271.609813][ T4487] ext4_link+0x1de/0x270 [ 271.614043][ T4487] vfs_link+0x636/0x7f0 [ 271.618195][ T4487] do_linkat+0x1e7/0x730 [ 271.622429][ T4487] __x64_sys_link+0x86/0x90 [ 271.626929][ T4487] x64_sys_call+0x34d/0x9a0 [ 271.631422][ T4487] do_syscall_64+0x4c/0xa0 [ 271.635839][ T4487] ? clear_bhb_loop+0x50/0xa0 [ 271.640512][ T4487] ? clear_bhb_loop+0x50/0xa0 [ 271.645180][ T4487] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 271.651073][ T4487] RIP: 0033:0x7f306054d169 [ 271.655479][ T4487] 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 [ 271.675251][ T4487] RSP: 002b:00007f305ffbf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 271.683650][ T4487] RAX: ffffffffffffffda RBX: 00007f3060765fa0 RCX: 00007f306054d169 [ 271.691611][ T4487] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 271.699688][ T4487] RBP: 00007f30605ce2a0 R08: 0000000000000000 R09: 0000000000000000 [ 271.707645][ T4487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 271.715601][ T4487] R13: 0000000000000000 R14: 00007f3060765fa0 R15: 00007ffec1e9db68 [ 271.723560][ T4487] [ 271.726566][ T4487] [ 271.728874][ T4487] The buggy address belongs to the page: [ 271.734498][ T4487] page:ffffea0004c2d540 refcount:3 mapcount:1 mapping:ffff8881092cac98 index:0x1 pfn:0x130b55 [ 271.744721][ T4487] memcg:ffff8881002533c0 [ 271.748943][ T4487] aops:def_blk_aops ino:700009 [ 271.753687][ T4487] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked|zone=1) [ 271.765049][ T4487] raw: 400000000032201e ffff88810025d540 ffffea0004b68388 ffff8881092cac98 [ 271.773718][ T4487] raw: 0000000000000001 ffff888111b9d3f0 0000000300000000 ffff8881002533c0 [ 271.782290][ T4487] page dumped because: kasan: bad access detected [ 271.789057][ T4487] page_owner tracks the page as allocated [ 271.794766][ T4487] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 4410, ts 271311566234, free_ts 271293725075 [ 271.812201][ T4487] post_alloc_hook+0x192/0x1b0 [ 271.816960][ T4487] prep_new_page+0x1c/0x110 [ 271.821450][ T4487] get_page_from_freelist+0x2cc5/0x2d50 [ 271.826976][ T4487] __alloc_pages+0x18f/0x440 [ 271.831559][ T4487] page_cache_ra_unbounded+0x2b2/0x980 [ 271.837096][ T4487] force_page_cache_ra+0x3fd/0x460 [ 271.842186][ T4487] page_cache_sync_ra+0x2ae/0x420 [ 271.847192][ T4487] filemap_read+0x63a/0x1f70 [ 271.851764][ T4487] generic_file_read_iter+0xac/0x400 [ 271.857025][ T4487] blkdev_read_iter+0x12f/0x160 [ 271.861948][ T4487] vfs_read+0x68b/0xbe0 [ 271.866083][ T4487] ksys_read+0x140/0x240 [ 271.870396][ T4487] __x64_sys_read+0x7b/0x90 [ 271.874885][ T4487] x64_sys_call+0x96d/0x9a0 [ 271.879376][ T4487] do_syscall_64+0x4c/0xa0 [ 271.883777][ T4487] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 271.889658][ T4487] page last free stack trace: [ 271.894313][ T4487] free_unref_page_prepare+0x542/0x550 [ 271.899985][ T4487] free_unref_page_list+0x134/0x9d0 [ 271.905172][ T4487] release_pages+0xfda/0x1030 [ 271.909835][ T4487] free_pages_and_swap_cache+0x86/0xa0 [ 271.915320][ T4487] tlb_finish_mmu+0x175/0x300 [ 271.919987][ T4487] unmap_region+0x315/0x360 [ 271.924487][ T4487] __do_munmap+0xa0e/0xfe0 [ 271.928898][ T4487] __vm_munmap+0x15b/0x2a0 [ 271.933292][ T4487] __x64_sys_munmap+0x6b/0x80 [ 271.937951][ T4487] x64_sys_call+0xc9/0x9a0 [ 271.942437][ T4487] do_syscall_64+0x4c/0xa0 [ 271.946838][ T4487] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 271.952826][ T4487] [ 271.955132][ T4487] Memory state around the buggy address: [ 271.960739][ T4487] ffff888130b5af80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 271.968779][ T4487] ffff888130b5b000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 271.976904][ T4487] >ffff888130b5b080: 00 fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb [ 271.984941][ T4487] ^ [ 271.989246][ T4487] ffff888130b5b100: fb fb fb fb fb fb fb fb fb fb fc fc fc fc fc fc [ 271.997283][ T4487] ffff888130b5b180: fc fc 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 272.005318][ T4487] ================================================================== [ 272.013365][ T4487] Disabling lock debugging due to kernel taint [ 272.023432][ T4487] EXT4-fs error (device loop9): ext4_dx_csum_set:531: inode #2: comm syz.9.822: dir seems corrupt? Run e2fsck -D. [ 272.026387][ T4489] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 272.044218][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 272.047064][ T30] kauditd_printk_skb: 5 callbacks suppressed [ 272.047079][ T30] audit: type=1400 audit(1758526493.504:120): avc: denied { read } for pid=83 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 [ 272.090549][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 272.101132][ T4494] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 272.112502][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 272.115976][ T4494] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 272.121567][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 272.131357][ T30] audit: type=1400 audit(1758526493.504:121): avc: denied { search } for pid=83 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 [ 272.146170][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 272.170522][ T4432] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 272.191919][ T4452] device veth0_vlan entered promiscuous mode [ 272.198046][ T30] audit: type=1400 audit(1758526493.504:122): avc: denied { write } for pid=83 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 [ 272.203496][ T4435] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 272.219660][ T30] audit: type=1400 audit(1758526493.504:123): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 272.253050][ T30] audit: type=1400 audit(1758526493.504:124): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 272.265316][ T4432] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 272.273791][ T30] audit: type=1400 audit(1758526493.504:125): avc: denied { append open } for pid=83 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 [ 272.288726][ T4498] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.826: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 272.309566][ T30] audit: type=1400 audit(1758526493.504:126): avc: denied { getattr } for pid=83 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 [ 272.328995][ T4432] 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 [ 272.351647][ T4435] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 272.375963][ T4498] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 272.384586][ T4435] 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 [ 272.396834][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 272.417049][ T4432] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 272.427596][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 272.432687][ T4435] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 272.453609][ T4434] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 272.465232][ T4432] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 272.474931][ T4500] loop8: detected capacity change from 0 to 128 [ 272.478925][ T4434] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 272.485826][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 272.505381][ T4435] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 272.518758][ T4432] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 272.533629][ T4435] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 272.534051][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 272.548394][ T4434] 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 [ 272.556229][ T4432] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 272.581495][ T4435] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 272.601979][ T4452] device veth1_macvtap entered promiscuous mode [ 272.611509][ T4434] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 272.612192][ T4500] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 272.623232][ T4434] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 272.634902][ T4500] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 272.659420][ T4435] 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. [ 272.660191][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 272.675666][ T4432] 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. [ 272.687248][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 272.703810][ T4435] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 272.711652][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 272.729031][ T4432] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 272.737838][ T4434] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 272.759699][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 272.768044][ T4432] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 272.785432][ T4435] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 272.800818][ T4434] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 272.800910][ T4502] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.821: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 272.837037][ T4434] 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. [ 272.853099][ T4435] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 272.868033][ T4432] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 272.873396][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 272.883532][ T4435] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 272.891301][ T4502] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 272.903254][ T4432] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 272.911634][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 272.922695][ T4434] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 272.931072][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 272.945267][ T4432] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 272.957677][ T4435] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 272.968657][ T4432] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 272.984515][ T4410] udevd[4410]: incorrect ext4 checksum on /dev/loop8 [ 272.993638][ T4435] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 273.013969][ T4434] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 273.018691][ T4433] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 273.029010][ T4432] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 273.067092][ T4435] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 273.068470][ T4504] loop1: detected capacity change from 0 to 128 [ 273.082052][ T4434] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 273.104107][ T4435] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 273.118906][ T4433] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 273.135706][ T4432] 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. [ 273.138539][ T4433] 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 [ 273.154563][ T4434] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 273.175619][ T4433] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 273.183594][ T4434] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 273.195119][ T4433] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 273.208469][ T4435] 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. [ 273.233154][ T4433] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 273.237491][ T4434] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 273.251988][ T4432] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 273.264147][ T4433] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 273.276161][ T4504] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 273.293104][ T4432] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 273.305068][ T4434] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 273.317268][ T4504] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 273.331833][ T4433] 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. [ 273.342671][ T4435] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 273.357321][ T4433] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 273.374558][ T4434] 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. [ 273.384664][ T4435] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 273.412984][ T4433] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 273.428131][ T4504] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.832: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 273.428671][ T4433] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 273.448114][ T4434] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 273.463573][ T4504] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 273.474283][ T4434] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 273.504132][ T4433] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 273.519621][ T4433] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 273.522689][ T4410] udevd[4410]: incorrect ext4 checksum on /dev/loop1 [ 273.533183][ T4433] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 273.552411][ T4433] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 273.569574][ T4452] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 273.583731][ T4410] udevd[4410]: incorrect ext4 checksum on /dev/loop1 [ 273.595827][ T4452] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended 2025/09/22 07:34:55 executed programs: 826 [ 273.601953][ T4433] 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. [ 273.628716][ T4452] 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 [ 273.649481][ T4433] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 273.666138][ T4433] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 273.666163][ T4452] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 273.691757][ T4452] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 273.705664][ T4452] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 273.721650][ T4452] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 273.737193][ T4452] 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. [ 273.753470][ T4452] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 273.769283][ T4452] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 273.785613][ T4452] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 273.803565][ T4452] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 273.815744][ T4452] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 273.832726][ T4452] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 273.845754][ T4452] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 273.861655][ T4452] 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. [ 273.878116][ T4452] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 273.899442][ T4452] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 274.143109][ T4514] bridge0: port 1(bridge_slave_0) entered blocking state [ 274.150262][ T4514] bridge0: port 1(bridge_slave_0) entered disabled state [ 274.157984][ T4514] device bridge_slave_0 entered promiscuous mode [ 274.168636][ T4508] bridge0: port 1(bridge_slave_0) entered blocking state [ 274.175737][ T4508] bridge0: port 1(bridge_slave_0) entered disabled state [ 274.183018][ T4508] device bridge_slave_0 entered promiscuous mode [ 274.189996][ T4508] bridge0: port 2(bridge_slave_1) entered blocking state [ 274.197049][ T4508] bridge0: port 2(bridge_slave_1) entered disabled state [ 274.204462][ T4508] device bridge_slave_1 entered promiscuous mode [ 274.211497][ T4514] bridge0: port 2(bridge_slave_1) entered blocking state [ 274.218606][ T4514] bridge0: port 2(bridge_slave_1) entered disabled state [ 274.226327][ T4514] device bridge_slave_1 entered promiscuous mode [ 274.315192][ T4513] bridge0: port 1(bridge_slave_0) entered blocking state [ 274.322234][ T4513] bridge0: port 1(bridge_slave_0) entered disabled state [ 274.330392][ T4513] device bridge_slave_0 entered promiscuous mode [ 274.368381][ T4513] bridge0: port 2(bridge_slave_1) entered blocking state [ 274.376339][ T4513] bridge0: port 2(bridge_slave_1) entered disabled state [ 274.383963][ T4513] device bridge_slave_1 entered promiscuous mode [ 274.429573][ T4512] bridge0: port 1(bridge_slave_0) entered blocking state [ 274.436675][ T4512] bridge0: port 1(bridge_slave_0) entered disabled state [ 274.444188][ T4512] device bridge_slave_0 entered promiscuous mode [ 274.454322][ T4512] bridge0: port 2(bridge_slave_1) entered blocking state [ 274.461356][ T4512] bridge0: port 2(bridge_slave_1) entered disabled state [ 274.468905][ T4512] device bridge_slave_1 entered promiscuous mode [ 274.652686][ T4525] bridge0: port 1(bridge_slave_0) entered blocking state [ 274.660640][ T4525] bridge0: port 1(bridge_slave_0) entered disabled state [ 274.668459][ T4525] device bridge_slave_0 entered promiscuous mode [ 274.681584][ T4525] bridge0: port 2(bridge_slave_1) entered blocking state [ 274.688696][ T4525] bridge0: port 2(bridge_slave_1) entered disabled state [ 274.696493][ T4525] device bridge_slave_1 entered promiscuous mode [ 274.750752][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 274.758303][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 274.768382][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 274.776300][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 274.814418][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 274.822710][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 274.831076][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 274.838146][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 274.845756][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 274.854177][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 274.862257][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 274.869292][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 274.876624][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 274.884995][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 274.893242][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 274.901553][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 274.908585][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 274.915954][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 274.924399][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 274.932516][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 274.939547][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 274.946907][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 274.955052][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 274.963034][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 274.971605][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 274.979969][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 274.987719][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 275.004364][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 275.012416][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 275.020007][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 275.044926][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 275.052609][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 275.060475][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 275.069043][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 275.077433][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 275.084484][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 275.121252][ T4508] device veth0_vlan entered promiscuous mode [ 275.142236][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 275.150857][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 275.158861][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 275.166309][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 275.174223][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 275.183091][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 275.190730][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 275.199124][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 275.207817][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 275.214942][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 275.222359][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 275.230999][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 275.239347][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 275.246377][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 275.253843][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 275.263552][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 275.279824][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 275.287625][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 275.295384][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 275.303729][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 275.312158][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 275.319210][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 275.334482][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 275.342462][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 275.350478][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 275.358505][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 275.367601][ T4513] device veth0_vlan entered promiscuous mode [ 275.378158][ T4508] device veth1_macvtap entered promiscuous mode [ 275.387538][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 275.402418][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 275.411543][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 275.423572][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 275.434816][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 275.443078][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 275.457009][ T4512] device veth0_vlan entered promiscuous mode [ 275.469887][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 275.478102][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 275.485571][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 275.521056][ T4512] device veth1_macvtap entered promiscuous mode [ 275.530367][ T4513] device veth1_macvtap entered promiscuous mode [ 275.544069][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 275.554192][ T4563] loop7: detected capacity change from 0 to 128 [ 275.554324][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 275.604213][ T4563] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 275.613609][ T4514] device veth0_vlan entered promiscuous mode [ 275.621271][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 275.624975][ T4563] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 275.630994][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 275.647985][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 275.656417][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 275.664772][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 275.665350][ T4563] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.843: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 275.673015][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 275.700334][ T4563] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 275.700429][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 275.717289][ T4508] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 275.721586][ T4410] udevd[4410]: incorrect ext4 checksum on /dev/loop7 [ 275.729084][ T4508] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 275.736232][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 275.750536][ T4508] 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 [ 275.757108][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 275.778433][ T4410] udevd[4410]: incorrect ext4 checksum on /dev/loop7 [ 275.784673][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 275.798336][ T4508] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 275.810071][ T4508] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 275.823876][ T4508] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 275.829879][ T4514] device veth1_macvtap entered promiscuous mode [ 275.847211][ T4508] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 275.863692][ T4508] 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. [ 275.879569][ T4508] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 275.880884][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 275.902684][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 275.903327][ T4508] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 275.911079][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 275.927419][ T4508] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 275.935731][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 275.949627][ T4508] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 275.957823][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 275.969100][ T4508] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 275.976912][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 275.989496][ T4508] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 275.997267][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 276.009691][ T4508] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 276.017905][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 276.032018][ T4508] 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. [ 276.040193][ T535] bridge0: port 1(bridge_slave_0) entered blocking state [ 276.056039][ T4508] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 276.062562][ T535] bridge0: port 1(bridge_slave_0) entered forwarding state [ 276.074365][ T4508] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 276.082449][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 276.103355][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 276.111958][ T535] bridge0: port 2(bridge_slave_1) entered blocking state [ 276.119024][ T535] bridge0: port 2(bridge_slave_1) entered forwarding state [ 276.126816][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 276.135272][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 276.143559][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 276.174157][ T8] device bridge_slave_1 left promiscuous mode [ 276.174751][ T4567] loop2: detected capacity change from 0 to 128 [ 276.180290][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.195394][ T8] device bridge_slave_0 left promiscuous mode [ 276.201540][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.209333][ T8] device bridge_slave_1 left promiscuous mode [ 276.215700][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.223085][ T8] device bridge_slave_0 left promiscuous mode [ 276.229310][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.239519][ T8] device bridge_slave_1 left promiscuous mode [ 276.247603][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.248527][ T4567] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 276.265315][ T4567] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 276.265439][ T8] device bridge_slave_0 left promiscuous mode [ 276.278880][ T4567] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.836: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 276.287567][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.301480][ T4567] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 276.316243][ T8] device bridge_slave_1 left promiscuous mode [ 276.322371][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.331539][ T4410] udevd[4410]: incorrect ext4 checksum on /dev/loop2 [ 276.332650][ T4512] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 276.341624][ T4410] udevd[4410]: incorrect ext4 checksum on /dev/loop2 [ 276.350854][ T8] device bridge_slave_0 left promiscuous mode [ 276.358433][ T4512] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 276.362781][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.376112][ T4512] 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 [ 276.403196][ T4512] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 276.415573][ T8] device bridge_slave_1 left promiscuous mode [ 276.415905][ T4512] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 276.421769][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.435043][ T4512] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 276.456442][ T8] device bridge_slave_0 left promiscuous mode [ 276.456476][ T4512] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 276.462584][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.477708][ T4512] 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. [ 276.500814][ T4512] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 276.515997][ T4512] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 276.516065][ T8] device bridge_slave_1 left promiscuous mode [ 276.531764][ T4512] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 276.537257][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.552377][ T4512] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 276.570917][ T4512] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 276.570976][ T8] device bridge_slave_0 left promiscuous mode [ 276.584140][ T4512] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 276.590312][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.602440][ T4512] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 276.624188][ T4512] 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. [ 276.640264][ T8] device bridge_slave_1 left promiscuous mode [ 276.640319][ T4512] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 276.646995][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.658279][ T4512] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 276.678351][ T8] device bridge_slave_0 left promiscuous mode [ 276.684678][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.693048][ T8] device bridge_slave_1 left promiscuous mode [ 276.699501][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.707310][ T8] device bridge_slave_0 left promiscuous mode [ 276.713443][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.721506][ T8] device bridge_slave_1 left promiscuous mode [ 276.728516][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.736561][ T8] device bridge_slave_0 left promiscuous mode [ 276.742697][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.750953][ T8] device bridge_slave_1 left promiscuous mode [ 276.757330][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.764986][ T8] device bridge_slave_0 left promiscuous mode [ 276.771112][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.779091][ T8] device bridge_slave_1 left promiscuous mode [ 276.785237][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.792607][ T8] device bridge_slave_0 left promiscuous mode [ 276.798813][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.806853][ T8] device bridge_slave_1 left promiscuous mode [ 276.812956][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.820554][ T8] device bridge_slave_0 left promiscuous mode [ 276.826658][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.834676][ T8] device bridge_slave_1 left promiscuous mode [ 276.840783][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.848223][ T8] device bridge_slave_0 left promiscuous mode [ 276.854341][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.861941][ T8] device bridge_slave_1 left promiscuous mode [ 276.868105][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.875922][ T8] device bridge_slave_0 left promiscuous mode [ 276.882027][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 276.892446][ T8] device veth1_macvtap left promiscuous mode [ 276.898518][ T8] device veth0_vlan left promiscuous mode [ 276.904589][ T8] device veth1_macvtap left promiscuous mode [ 276.910575][ T8] device veth0_vlan left promiscuous mode [ 276.916608][ T8] device veth1_macvtap left promiscuous mode [ 276.922592][ T8] device veth0_vlan left promiscuous mode [ 276.928551][ T8] device veth1_macvtap left promiscuous mode [ 276.934676][ T8] device veth0_vlan left promiscuous mode [ 276.940690][ T8] device veth1_macvtap left promiscuous mode [ 276.946880][ T8] device veth0_vlan left promiscuous mode [ 276.952859][ T8] device veth1_macvtap left promiscuous mode [ 276.959129][ T8] device veth0_vlan left promiscuous mode [ 276.965435][ T8] device veth1_macvtap left promiscuous mode [ 276.971520][ T8] device veth0_vlan left promiscuous mode [ 276.977617][ T8] device veth1_macvtap left promiscuous mode [ 276.983907][ T8] device veth0_vlan left promiscuous mode [ 276.989876][ T8] device veth1_macvtap left promiscuous mode [ 276.995899][ T8] device veth0_vlan left promiscuous mode [ 277.001715][ T8] device veth1_macvtap left promiscuous mode [ 277.007767][ T8] device veth0_vlan left promiscuous mode [ 277.013582][ T8] device veth1_macvtap left promiscuous mode [ 277.019721][ T8] device veth0_vlan left promiscuous mode [ 277.025819][ T8] device veth1_macvtap left promiscuous mode [ 277.031790][ T8] device veth0_vlan left promiscuous mode [ 277.037748][ T8] device veth1_macvtap left promiscuous mode [ 277.043722][ T8] device veth0_vlan left promiscuous mode [ 277.050169][ T8] device veth1_macvtap left promiscuous mode [ 277.056342][ T8] device veth0_vlan left promiscuous mode [ 278.325660][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 278.333453][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 278.341529][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 278.349442][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 278.357978][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 278.366518][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 278.374883][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 278.399183][ T4571] loop4: detected capacity change from 0 to 128 [ 278.418550][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 278.420235][ T4573] loop0: detected capacity change from 0 to 128 [ 278.426887][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 278.464576][ T4573] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 278.470074][ T4571] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 278.475484][ T4573] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 278.492909][ T4525] device veth0_vlan entered promiscuous mode [ 278.505674][ T4571] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 278.516240][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 278.523154][ T4573] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.844: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 278.531424][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 278.546320][ T4571] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.838: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 278.552113][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 278.571146][ T4573] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 278.580626][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 278.596784][ T4571] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 278.602127][ T4525] device veth1_macvtap entered promiscuous mode [ 278.614215][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 278.618509][ T4514] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 278.630295][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 278.634728][ T4514] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 278.645844][ T4410] udevd[4410]: incorrect ext4 checksum on /dev/loop4 2025/09/22 07:35:00 executed programs: 839 [ 278.654456][ T4514] 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 [ 278.667413][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 278.692402][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 278.694725][ T4513] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 278.701462][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 278.712796][ T4514] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 278.726848][ T4513] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 278.731362][ T4514] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 278.745389][ T4513] 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 [ 278.778463][ T4514] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 278.784507][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 278.801322][ T4514] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 278.802054][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 278.816965][ T4514] 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. [ 278.825074][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 278.848267][ T4514] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 278.848454][ T4513] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 278.863515][ T4514] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 278.889942][ T4514] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 278.890108][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 278.905268][ T4514] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 278.913280][ T4513] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 278.924421][ T4514] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 278.939790][ T4513] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 278.951020][ T4514] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 278.967571][ T4513] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 278.983178][ T4514] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 278.993213][ T4513] 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. [ 279.007328][ T4514] 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. [ 279.023292][ T4513] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 279.039001][ T4514] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 279.065076][ T4514] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 279.066351][ T4513] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 279.094785][ T4513] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 279.126382][ T4587] loop3: detected capacity change from 0 to 128 [ 279.127465][ T4513] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 279.155813][ T4587] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 279.157163][ T4513] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 279.180175][ T4578] bridge0: port 1(bridge_slave_0) entered blocking state [ 279.187296][ T4513] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 279.194165][ T4587] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 279.199678][ T4578] bridge0: port 1(bridge_slave_0) entered disabled state [ 279.218343][ T4578] device bridge_slave_0 entered promiscuous mode [ 279.227782][ T4513] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 279.234536][ T4587] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.847: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 279.247132][ T4513] 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. [ 279.261569][ T4578] bridge0: port 2(bridge_slave_1) entered blocking state [ 279.277425][ T4587] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 279.284929][ T4578] bridge0: port 2(bridge_slave_1) entered disabled state [ 279.294507][ T4513] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 279.299915][ T4578] device bridge_slave_1 entered promiscuous mode [ 279.315158][ T4513] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 279.326350][ T4525] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 279.331987][ T4410] udevd[4410]: incorrect ext4 checksum on /dev/loop3 [ 279.342536][ T4525] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 279.364130][ T4525] 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 [ 279.385624][ T4525] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 279.397529][ T4525] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 279.411271][ T4525] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 279.426188][ T4525] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 279.441526][ T4525] 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. [ 279.457787][ T4525] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 279.458908][ T4582] bridge0: port 1(bridge_slave_0) entered blocking state [ 279.474002][ T4525] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 279.479801][ T4582] bridge0: port 1(bridge_slave_0) entered disabled state [ 279.494833][ T4525] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 279.501812][ T4582] device bridge_slave_0 entered promiscuous mode [ 279.516643][ T4525] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 279.529302][ T4582] bridge0: port 2(bridge_slave_1) entered blocking state [ 279.541135][ T4582] bridge0: port 2(bridge_slave_1) entered disabled state [ 279.549039][ T4525] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 279.549144][ T4582] device bridge_slave_1 entered promiscuous mode [ 279.562534][ T4525] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 279.593296][ T4525] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 279.609680][ T4525] 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. [ 279.625812][ T4525] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 279.638563][ T4525] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 279.737176][ T4578] bridge0: port 2(bridge_slave_1) entered blocking state [ 279.744248][ T4578] bridge0: port 2(bridge_slave_1) entered forwarding state [ 279.751494][ T4578] bridge0: port 1(bridge_slave_0) entered blocking state [ 279.758880][ T4578] bridge0: port 1(bridge_slave_0) entered forwarding state [ 279.800718][ T4593] bridge0: port 1(bridge_slave_0) entered blocking state [ 279.807881][ T4593] bridge0: port 1(bridge_slave_0) entered disabled state [ 279.815758][ T4593] device bridge_slave_0 entered promiscuous mode [ 279.823428][ T4593] bridge0: port 2(bridge_slave_1) entered blocking state [ 279.830781][ T4593] bridge0: port 2(bridge_slave_1) entered disabled state [ 279.838213][ T4593] device bridge_slave_1 entered promiscuous mode [ 279.903551][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 279.911674][ T334] bridge0: port 1(bridge_slave_0) entered disabled state [ 279.919003][ T334] bridge0: port 2(bridge_slave_1) entered disabled state [ 279.964384][ T4601] bridge0: port 1(bridge_slave_0) entered blocking state [ 279.971425][ T4601] bridge0: port 1(bridge_slave_0) entered disabled state [ 279.978796][ T4601] device bridge_slave_0 entered promiscuous mode [ 279.985794][ T4601] bridge0: port 2(bridge_slave_1) entered blocking state [ 279.992830][ T4601] bridge0: port 2(bridge_slave_1) entered disabled state [ 280.000485][ T4601] device bridge_slave_1 entered promiscuous mode [ 280.016045][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 280.024259][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 280.031263][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 280.038729][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 280.047088][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 280.054129][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 280.061440][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 280.087593][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 280.139031][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 280.157378][ T4614] bridge0: port 1(bridge_slave_0) entered blocking state [ 280.164727][ T4614] bridge0: port 1(bridge_slave_0) entered disabled state [ 280.172271][ T4614] device bridge_slave_0 entered promiscuous mode [ 280.180210][ T4614] bridge0: port 2(bridge_slave_1) entered blocking state [ 280.187515][ T4614] bridge0: port 2(bridge_slave_1) entered disabled state [ 280.194906][ T4614] device bridge_slave_1 entered promiscuous mode [ 280.227587][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 280.235564][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 280.242973][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 280.265334][ T4578] device veth0_vlan entered promiscuous mode [ 280.274864][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 280.282342][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 280.290558][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 280.297583][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 280.305366][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 280.320392][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 280.348595][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 280.357017][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 280.364060][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 280.376451][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 280.384999][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 280.392110][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 280.402273][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 280.410031][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 280.425721][ T4578] device veth1_macvtap entered promiscuous mode [ 280.454380][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 280.462873][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 280.472848][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 280.480913][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 280.489439][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 280.496470][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 280.504081][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 280.526176][ T4582] device veth0_vlan entered promiscuous mode [ 280.534605][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 280.542954][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 280.551235][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 280.558938][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 280.566784][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 280.575121][ T334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 280.596977][ T4638] loop5: detected capacity change from 0 to 128 [ 280.599749][ T4582] device veth1_macvtap entered promiscuous mode [ 280.625888][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 280.634260][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 280.641683][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 280.650165][ T530] bridge0: port 1(bridge_slave_0) entered blocking state [ 280.655759][ T4638] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 280.657225][ T530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 280.667906][ T4638] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 280.694556][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 280.703082][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 280.712272][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 280.712377][ T4638] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.854: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 280.738837][ T4638] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 280.739063][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 280.756042][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 280.760896][ T4578] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 280.765640][ T4410] udevd[4410]: incorrect ext4 checksum on /dev/loop5 [ 280.776243][ T4578] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 280.782609][ T530] bridge0: port 1(bridge_slave_0) entered blocking state [ 280.797640][ T4578] 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 [ 280.802671][ T530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 280.825946][ T4410] udevd[4410]: incorrect ext4 checksum on /dev/loop5 [ 280.830958][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 280.838674][ T4578] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 280.845035][ T530] bridge0: port 2(bridge_slave_1) entered blocking state [ 280.857174][ T4578] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 280.863567][ T530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 280.877172][ T4578] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 280.884328][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 280.906573][ T4578] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 280.912199][ T4593] device veth0_vlan entered promiscuous mode [ 280.921940][ T4578] 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. [ 280.946606][ T4578] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 280.962782][ T4578] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 280.978384][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 280.979084][ T4578] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 280.988386][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 281.009039][ T4578] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 281.009812][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 281.020873][ T4578] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 281.041425][ T4578] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 281.054210][ T4578] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 281.069142][ T4578] 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. [ 281.085271][ T4578] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 281.085762][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 281.096967][ T4578] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 281.105599][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 281.127032][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 281.135331][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 281.143512][ T530] bridge0: port 2(bridge_slave_1) entered blocking state [ 281.150570][ T530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 281.158276][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 281.166306][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 281.180118][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 281.205287][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 281.221691][ T4641] loop6: detected capacity change from 0 to 128 [ 281.227751][ T4593] device veth1_macvtap entered promiscuous mode [ 281.239927][ T4641] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 281.250731][ T4641] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 281.261797][ T535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 281.277384][ T4641] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.855: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 281.279073][ T4601] device veth0_vlan entered promiscuous mode [ 281.307212][ T4641] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 281.307236][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 281.326615][ T4614] device veth0_vlan entered promiscuous mode [ 281.340553][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 281.344527][ T4582] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 281.368523][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 281.376294][ T4582] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 281.384277][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 281.389702][ T4582] 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 [ 281.398981][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready