ve_0 left promiscuous mode [ 198.991742][ T1985] 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 [ 199.002961][ T741] bridge0: port 1(bridge_slave_0) entered disabled state [ 199.019820][ T1985] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 199.036495][ T1985] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 199.049982][ T741] device bridge_slave_1 left promiscuous mode [ 199.050144][ T1985] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 199.056586][ T741] bridge0: port 2(bridge_slave_1) entered disabled state [ 199.078952][ T741] device bridge_slave_0 left promiscuous mode [ 199.085727][ T741] bridge0: port 1(bridge_slave_0) entered disabled state [ 199.086692][ T1985] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 199.108354][ T1985] 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. [ 199.124585][ T741] device bridge_slave_1 left promiscuous mode [ 199.130758][ T741] bridge0: port 2(bridge_slave_1) entered disabled state [ 199.138394][ T1985] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 199.153983][ T741] device bridge_slave_0 left promiscuous mode [ 199.160238][ T741] bridge0: port 1(bridge_slave_0) entered disabled state [ 199.168728][ T741] device bridge_slave_1 left promiscuous mode [ 199.175108][ T1985] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 199.190245][ T1985] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 199.205345][ T741] bridge0: port 2(bridge_slave_1) entered disabled state [ 199.213089][ T741] device bridge_slave_0 left promiscuous mode [ 199.215490][ T1985] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 199.220059][ T741] bridge0: port 1(bridge_slave_0) entered disabled state [ 199.233480][ T1985] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 199.251299][ T1985] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 199.264025][ T1985] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 199.279007][ T741] device bridge_slave_1 left promiscuous mode [ 199.279340][ T1985] 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. [ 199.286023][ T741] bridge0: port 2(bridge_slave_1) entered disabled state [ 199.302408][ T1985] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 199.319706][ T1985] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 199.319829][ T741] device bridge_slave_0 left promiscuous mode [ 199.339312][ T741] bridge0: port 1(bridge_slave_0) entered disabled state [ 199.350143][ T741] device veth1_macvtap left promiscuous mode [ 199.356338][ T741] device veth0_vlan left promiscuous mode [ 199.362539][ T741] device veth1_macvtap left promiscuous mode [ 199.368791][ T741] device veth0_vlan left promiscuous mode [ 199.374933][ T741] device veth1_macvtap left promiscuous mode [ 199.381513][ T741] device veth0_vlan left promiscuous mode [ 199.388213][ T741] device veth1_macvtap left promiscuous mode [ 199.394389][ T741] device veth0_vlan left promiscuous mode [ 199.400638][ T741] device veth1_macvtap left promiscuous mode [ 199.406754][ T741] device veth0_vlan left promiscuous mode [ 199.412864][ T741] device veth1_macvtap left promiscuous mode [ 199.418944][ T741] device veth0_vlan left promiscuous mode [ 199.425221][ T741] device veth1_macvtap left promiscuous mode [ 199.431305][ T741] device veth0_vlan left promiscuous mode [ 200.114037][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 200.122531][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 200.131031][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 200.139394][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 200.151571][ T1996] device veth1_macvtap entered promiscuous mode [ 200.174629][ T2017] loop4: detected capacity change from 0 to 128 [ 200.192383][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 200.201774][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 200.210816][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 200.221719][ T2017] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 200.232496][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 200.240885][ T2017] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 200.268094][ T2017] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.531: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 200.289020][ T2020] loop7: detected capacity change from 0 to 128 [ 200.308205][ T2017] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 200.325392][ T2023] loop6: detected capacity change from 0 to 128 [ 200.336684][ T1993] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 200.354279][ T2020] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 200.381052][ T1993] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 200.396862][ T1993] 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 [ 200.401000][ T2023] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 200.417941][ T2020] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 200.437993][ T1993] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 200.449812][ T1993] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 200.463234][ T1993] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 200.479908][ T2023] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 200.486955][ T1993] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 200.514135][ T1993] 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. [ 200.516967][ T2020] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.532: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 200.530322][ T1993] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 200.567108][ T2020] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 200.579720][ T1993] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 200.589080][ T2023] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.541: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 200.607485][ T1992] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 200.625985][ T2023] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 200.634274][ T1992] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 200.634395][ T1993] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 200.659080][ T1992] 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 [ 200.687859][ T1993] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 200.692063][ T1996] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 200.713147][ T1996] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 200.727117][ T1993] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 200.740213][ T1996] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 200.760783][ T1992] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 200.760808][ T1993] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 200.783004][ T1996] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 200.786094][ T1992] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 200.798576][ T1993] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 200.810161][ T1992] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 200.839267][ T1992] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 200.854087][ T1996] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 200.866132][ T1992] 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. [ 200.883448][ T1996] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 200.884474][ T1992] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 200.900607][ T1993] 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. [ 200.926494][ T1996] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 200.929897][ T1992] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 200.946730][ T1996] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 200.961451][ T1993] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 200.976815][ T1996] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 200.989579][ T1992] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 201.007504][ T1996] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 201.031895][ T2027] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.033979][ T1993] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 201.039342][ T2027] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.055427][ T1992] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 201.060998][ T2027] device bridge_slave_0 entered promiscuous mode [ 201.072552][ T1996] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 201.081695][ T2027] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.099355][ T1992] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 201.113423][ T1992] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 201.125753][ T1996] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 201.137691][ T2027] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.145632][ T1996] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 201.157330][ T2027] device bridge_slave_1 entered promiscuous mode [ 201.173283][ T1996] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 201.179704][ T1992] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 201.192631][ T1996] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 201.215933][ T1996] 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. [ 201.231832][ T1992] 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. [ 201.248560][ T1992] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 201.260466][ T1992] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 201.268044][ T1996] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 201.285425][ T1996] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 201.336104][ T2029] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.343281][ T2029] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.351711][ T2029] device bridge_slave_0 entered promiscuous mode [ 201.365460][ T2029] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.372531][ T2029] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.381441][ T2029] device bridge_slave_1 entered promiscuous mode 2026/08/05 04:49:31 executed programs: 538 [ 201.567810][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 201.575397][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 201.625710][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 201.635067][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 201.643287][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.650521][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 201.658025][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 201.666523][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 201.674798][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.681864][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 201.689538][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 201.710805][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 201.744784][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 201.806697][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 201.818434][ T2042] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.825750][ T2042] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.833159][ T2042] device bridge_slave_0 entered promiscuous mode [ 201.851115][ T2042] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.858251][ T2042] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.865983][ T2042] device bridge_slave_1 entered promiscuous mode [ 201.876278][ T2043] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.883344][ T2043] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.890881][ T2043] device bridge_slave_0 entered promiscuous mode [ 201.897906][ T2040] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.905063][ T2040] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.912449][ T2040] device bridge_slave_0 entered promiscuous mode [ 201.919838][ T2040] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.927000][ T2040] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.934565][ T2040] device bridge_slave_1 entered promiscuous mode [ 201.952340][ T2043] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.959468][ T2043] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.967378][ T2043] device bridge_slave_1 entered promiscuous mode [ 201.994808][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 202.003213][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 202.010837][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 202.048879][ T2027] device veth0_vlan entered promiscuous mode [ 202.058627][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 202.066317][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 202.092570][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 202.100903][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.107992][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.115527][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 202.123752][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.130851][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 202.138328][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 202.178501][ T2027] device veth1_macvtap entered promiscuous mode [ 202.186943][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 202.196474][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 202.228325][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 202.237033][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 202.270822][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 202.279270][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 202.287922][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 202.296423][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 202.316056][ T2029] device veth0_vlan entered promiscuous mode [ 202.333505][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 202.341806][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 202.350790][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 202.359666][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 202.407261][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 202.408654][ T2054] loop0: detected capacity change from 0 to 128 [ 202.416286][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 202.428965][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 202.437717][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 202.453359][ T2029] device veth1_macvtap entered promiscuous mode [ 202.461720][ T2054] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 202.478837][ T2054] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 202.500285][ T2054] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.540: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 202.521312][ T2054] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 202.536183][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 202.547872][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 202.556396][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 202.566471][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 202.575910][ T2027] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 202.576943][ T427] udevd[427]: incorrect ext4 checksum on /dev/loop0 [ 202.589217][ T2027] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 202.601152][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 202.610702][ T2027] 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 [ 202.616734][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 202.639656][ T2027] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 202.645338][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 202.655609][ T2027] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 202.675451][ T2027] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 202.690745][ T2027] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 202.706237][ T2027] 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. [ 202.722556][ T2027] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 202.738078][ T2027] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 202.755241][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 202.763763][ T2027] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 202.763846][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 202.780729][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.789639][ T2027] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 202.794644][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.806310][ T2027] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 202.826573][ T2027] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 202.839573][ T2027] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 202.855197][ T2027] 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. [ 202.873228][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 202.873459][ T2027] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 202.882499][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 202.901166][ T2027] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 202.902092][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 202.922876][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.929979][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 202.937851][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 202.947899][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 202.955504][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 202.964500][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 202.972753][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.979864][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.994117][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 203.001912][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 203.009764][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 203.022972][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 203.031386][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 203.040800][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 203.049506][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 203.057940][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.065033][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 203.078956][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 203.087454][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 203.101385][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 203.112606][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 203.120908][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 203.127993][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 203.135968][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 203.155341][ T2057] loop2: detected capacity change from 0 to 128 [ 203.164260][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 203.172765][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 203.188856][ T2043] device veth0_vlan entered promiscuous mode [ 203.201816][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 203.212934][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 203.213984][ T2057] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 203.232040][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 203.240927][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 203.249807][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 203.258446][ T506] bridge0: port 2(bridge_slave_1) entered blocking state [ 203.265041][ T2057] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 203.265569][ T506] bridge0: port 2(bridge_slave_1) entered forwarding state [ 203.286316][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 203.291538][ T2057] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.543: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 203.294829][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 203.327279][ T2057] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 203.338919][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 203.346706][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 203.356484][ T427] udevd[427]: incorrect ext4 checksum on /dev/loop2 [ 203.364434][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 203.373095][ T2029] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 203.375314][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 203.386510][ T2029] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 203.398933][ T2043] device veth1_macvtap entered promiscuous mode [ 203.406924][ T2029] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 203.432373][ T2029] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 203.444343][ T2029] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 203.458072][ T2029] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 203.473245][ T2029] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 203.488802][ T2029] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 203.504711][ T2029] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 203.519802][ T2029] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 203.534913][ T2029] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 203.550386][ T2029] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 203.562299][ T2029] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 203.575521][ T2029] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 203.604057][ T2029] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 203.613631][ T2040] device veth0_vlan entered promiscuous mode [ 203.625672][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 203.634169][ T2029] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 203.634360][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 203.654607][ T2029] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 203.661296][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 203.670079][ T2029] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 203.679212][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 203.698734][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 203.707564][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 203.716177][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 203.724879][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 203.733283][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 203.742045][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 203.750806][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 203.758903][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 203.767165][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 203.774690][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 203.790213][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 203.798917][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 203.830385][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 203.839752][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 203.867518][ T2040] device veth1_macvtap entered promiscuous mode [ 203.876530][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 203.884330][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 203.891862][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 203.901129][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 203.909571][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 203.918787][ T2042] device veth0_vlan entered promiscuous mode [ 203.942611][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 203.951815][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 203.952608][ T2062] loop8: detected capacity change from 0 to 128 [ 203.962028][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 203.975318][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 203.993325][ T2042] device veth1_macvtap entered promiscuous mode [ 204.002148][ T2062] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 204.014952][ T2062] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 204.034348][ T2062] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.555: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 204.053508][ T2062] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 204.063304][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 204.075749][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 204.086435][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 204.095724][ T427] udevd[427]: incorrect ext4 checksum on /dev/loop8 [ 204.106715][ T2043] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 204.118738][ T2043] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 204.133221][ T2043] 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 [ 204.154974][ T2066] loop1: detected capacity change from 0 to 128 [ 204.162408][ T2043] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 204.190839][ T2043] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 204.205382][ T2043] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 204.220278][ T2043] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 204.225185][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 204.236412][ T2043] 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. [ 204.259380][ T2043] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 204.259861][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 204.279058][ T2066] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 204.285981][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 204.294608][ T2066] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 204.304379][ T2043] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 204.313564][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 204.337586][ T2066] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.554: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 204.346614][ T2043] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 204.376199][ T2066] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 204.385063][ T2043] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 204.397240][ T2043] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 204.410425][ T2043] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 204.425447][ T2043] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 204.441837][ T2043] 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. [ 204.464423][ T2043] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 204.483919][ T2043] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 204.497840][ T2040] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 204.515847][ T2040] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 204.543115][ T2071] loop3: detected capacity change from 0 to 128 [ 204.551644][ T2040] 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 [ 204.574232][ T2040] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 204.586574][ T2040] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 204.588972][ T2071] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 204.602604][ T2040] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 204.625987][ T2071] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 204.636718][ T2040] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 204.651803][ T2040] 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. [ 204.676099][ T2040] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 204.691552][ T2040] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 204.710111][ T2040] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 204.726753][ T2040] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 204.737101][ T2071] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.548: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 204.739920][ T2040] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 204.770435][ T2040] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 204.788989][ T2071] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 204.797850][ T2040] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 204.813395][ T2040] 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. [ 204.834584][ T2040] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 204.848414][ T2067] bridge0: port 1(bridge_slave_0) entered blocking state [ 204.851252][ T2042] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 204.867314][ T2042] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 204.881176][ T2042] 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 [ 204.891208][ T2067] bridge0: port 1(bridge_slave_0) entered disabled state [ 204.901712][ T2040] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 204.922097][ T2042] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 204.933768][ T2042] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 204.947799][ T2042] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 204.960304][ T2067] device bridge_slave_0 entered promiscuous mode [ 204.969201][ T2042] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 204.989963][ T2042] 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. [ 205.005829][ T2042] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 205.021158][ T2042] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 205.037134][ T2060] bridge0: port 1(bridge_slave_0) entered blocking state [ 205.044374][ T2060] bridge0: port 1(bridge_slave_0) entered disabled state [ 205.051758][ T2042] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 205.068106][ T2060] device bridge_slave_0 entered promiscuous mode [ 205.075598][ T2042] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 205.076793][ T2067] bridge0: port 2(bridge_slave_1) entered blocking state [ 205.094817][ T2067] bridge0: port 2(bridge_slave_1) entered disabled state [ 205.094948][ T2042] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 205.103382][ T2067] device bridge_slave_1 entered promiscuous mode [ 205.116036][ T2042] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 205.137142][ T2042] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 205.166819][ T2060] bridge0: port 2(bridge_slave_1) entered blocking state [ 205.174055][ T2060] bridge0: port 2(bridge_slave_1) entered disabled state [ 205.181663][ T2060] device bridge_slave_1 entered promiscuous mode [ 205.188322][ T2042] 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. [ 205.217920][ T2042] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 205.230016][ T2042] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 205.438559][ T2067] bridge0: port 2(bridge_slave_1) entered blocking state [ 205.445685][ T2067] bridge0: port 2(bridge_slave_1) entered forwarding state [ 205.452988][ T2067] bridge0: port 1(bridge_slave_0) entered blocking state [ 205.460207][ T2067] bridge0: port 1(bridge_slave_0) entered forwarding state [ 205.476992][ T741] device bridge_slave_1 left promiscuous mode [ 205.483282][ T741] bridge0: port 2(bridge_slave_1) entered disabled state [ 205.499327][ T741] device bridge_slave_0 left promiscuous mode [ 205.506011][ T741] bridge0: port 1(bridge_slave_0) entered disabled state [ 205.513941][ T741] device bridge_slave_1 left promiscuous mode [ 205.520088][ T741] bridge0: port 2(bridge_slave_1) entered disabled state [ 205.527672][ T741] device bridge_slave_0 left promiscuous mode [ 205.534073][ T741] bridge0: port 1(bridge_slave_0) entered disabled state [ 205.541909][ T741] device bridge_slave_1 left promiscuous mode [ 205.549043][ T741] bridge0: port 2(bridge_slave_1) entered disabled state [ 205.557590][ T741] device bridge_slave_0 left promiscuous mode [ 205.563724][ T741] bridge0: port 1(bridge_slave_0) entered disabled state [ 205.571749][ T741] device bridge_slave_1 left promiscuous mode [ 205.578774][ T741] bridge0: port 2(bridge_slave_1) entered disabled state [ 205.586581][ T741] device bridge_slave_0 left promiscuous mode [ 205.592720][ T741] bridge0: port 1(bridge_slave_0) entered disabled state [ 205.600793][ T741] device bridge_slave_1 left promiscuous mode [ 205.607202][ T741] bridge0: port 2(bridge_slave_1) entered disabled state [ 205.614861][ T741] device bridge_slave_0 left promiscuous mode [ 205.620985][ T741] bridge0: port 1(bridge_slave_0) entered disabled state [ 205.630053][ T741] device veth1_macvtap left promiscuous mode [ 205.636317][ T741] device veth0_vlan left promiscuous mode [ 205.642387][ T741] device veth1_macvtap left promiscuous mode [ 205.648509][ T741] device veth0_vlan left promiscuous mode [ 205.654593][ T741] device veth1_macvtap left promiscuous mode [ 205.660692][ T741] device veth0_vlan left promiscuous mode [ 205.666944][ T741] device veth1_macvtap left promiscuous mode [ 205.672976][ T741] device veth0_vlan left promiscuous mode [ 205.679232][ T741] device veth1_macvtap left promiscuous mode [ 205.685410][ T741] device veth0_vlan left promiscuous mode [ 206.204167][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 206.211678][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 206.239105][ T2081] bridge0: port 1(bridge_slave_0) entered blocking state [ 206.246267][ T2081] bridge0: port 1(bridge_slave_0) entered disabled state [ 206.253615][ T2081] device bridge_slave_0 entered promiscuous mode [ 206.260946][ T2081] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.268129][ T2081] bridge0: port 2(bridge_slave_1) entered disabled state [ 206.275651][ T2081] device bridge_slave_1 entered promiscuous mode [ 206.325112][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 206.332629][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 206.358001][ T2086] bridge0: port 1(bridge_slave_0) entered blocking state [ 206.365100][ T2086] bridge0: port 1(bridge_slave_0) entered disabled state [ 206.372561][ T2086] device bridge_slave_0 entered promiscuous mode [ 206.379820][ T2086] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.387022][ T2086] bridge0: port 2(bridge_slave_1) entered disabled state [ 206.394715][ T2086] device bridge_slave_1 entered promiscuous mode [ 206.409120][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 206.417508][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 206.426051][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 206.433082][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 206.484268][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 206.492627][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 206.501020][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.508106][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 206.540602][ T2083] bridge0: port 1(bridge_slave_0) entered blocking state [ 206.548383][ T2083] bridge0: port 1(bridge_slave_0) entered disabled state [ 206.556196][ T2083] device bridge_slave_0 entered promiscuous mode [ 206.563431][ T2083] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.570725][ T2083] bridge0: port 2(bridge_slave_1) entered disabled state [ 206.578698][ T2083] device bridge_slave_1 entered promiscuous mode [ 206.606322][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 206.615127][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 206.633997][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 206.642353][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 206.650476][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 206.658706][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 206.668327][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 206.676862][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 206.685256][ T506] bridge0: port 1(bridge_slave_0) entered blocking state [ 206.692297][ T506] bridge0: port 1(bridge_slave_0) entered forwarding state [ 206.713015][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 206.733734][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 206.742373][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 206.758607][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 206.767120][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 206.775594][ T506] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.782691][ T506] bridge0: port 2(bridge_slave_1) entered forwarding state [ 206.808455][ T2067] device veth0_vlan entered promiscuous mode [ 206.815545][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 206.823401][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 206.832135][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 206.839990][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 206.870572][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 206.879478][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 206.890816][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 206.899127][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 206.922784][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 206.930732][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 206.938413][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 206.946658][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 206.954886][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 206.963045][ T506] bridge0: port 1(bridge_slave_0) entered blocking state [ 206.970115][ T506] bridge0: port 1(bridge_slave_0) entered forwarding state [ 206.977739][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 206.992671][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 207.000895][ T506] bridge0: port 2(bridge_slave_1) entered blocking state [ 207.007964][ T506] bridge0: port 2(bridge_slave_1) entered forwarding state [ 207.017426][ T2067] device veth1_macvtap entered promiscuous mode [ 207.034248][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 207.041854][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 207.067224][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 207.076109][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 207.084369][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 207.092528][ T506] bridge0: port 1(bridge_slave_0) entered blocking state [ 207.099617][ T506] bridge0: port 1(bridge_slave_0) entered forwarding state [ 207.107326][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 207.115674][ T506] bridge0: port 2(bridge_slave_1) entered blocking state [ 207.122830][ T506] bridge0: port 2(bridge_slave_1) entered forwarding state [ 207.131545][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 207.148661][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 207.156753][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 207.165141][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 207.173534][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 207.182288][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 207.203735][ T2060] device veth0_vlan entered promiscuous mode [ 207.218891][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 207.226658][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 207.235352][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 207.243650][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 207.252266][ T506] bridge0: port 1(bridge_slave_0) entered blocking state [ 207.259373][ T506] bridge0: port 1(bridge_slave_0) entered forwarding state [ 207.267346][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 207.275618][ T506] bridge0: port 2(bridge_slave_1) entered blocking state [ 207.282734][ T506] bridge0: port 2(bridge_slave_1) entered forwarding state [ 207.290252][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 207.298305][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 207.306812][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 207.315073][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2026/08/05 04:49:37 executed programs: 556 [ 207.322749][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 207.330316][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 207.349286][ T2081] device veth0_vlan entered promiscuous mode [ 207.361402][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 207.372555][ T2096] loop5: detected capacity change from 0 to 128 [ 207.377526][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 207.387424][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 207.396899][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 207.404974][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 207.413329][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 207.421862][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 207.430270][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 207.443304][ T2096] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 207.460788][ T2086] device veth0_vlan entered promiscuous mode [ 207.472101][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 207.480303][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 207.489581][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 207.500677][ T2096] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 207.511643][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 207.520295][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 207.528961][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 207.537524][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 207.545781][ T2096] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.557: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 207.545808][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 207.546922][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 207.581303][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 207.592000][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 207.595179][ T2096] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 207.607873][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 207.619162][ T2081] device veth1_macvtap entered promiscuous mode [ 207.633614][ T2086] device veth1_macvtap entered promiscuous mode [ 207.643442][ T2083] device veth0_vlan entered promiscuous mode [ 207.651923][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 207.662078][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 207.670443][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 207.678649][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 207.687129][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 207.695552][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 207.703202][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 207.711611][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 207.715769][ T2067] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 207.733966][ T2067] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 207.747148][ T2067] 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 [ 207.750678][ T2060] device veth1_macvtap entered promiscuous mode [ 207.774719][ T2067] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 207.787286][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 207.795806][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 207.803267][ T2067] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 207.803621][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 207.817746][ T2067] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 207.827466][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 207.839653][ T2067] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 207.861534][ T2067] 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. [ 207.863205][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 207.878002][ T2067] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 207.904142][ T2067] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 207.910377][ T2083] device veth1_macvtap entered promiscuous mode [ 207.919855][ T2067] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 207.944550][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 207.953187][ T2067] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 207.953199][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 207.956460][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 207.966284][ T2067] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 207.974780][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 207.982498][ T2067] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 207.995901][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 208.002989][ T2067] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 208.017831][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 208.034864][ T2067] 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. [ 208.039136][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 208.046466][ T2067] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 208.061349][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 208.068367][ T2067] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 208.080873][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 208.118715][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 208.127288][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 208.150870][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 208.168240][ T2100] loop9: detected capacity change from 0 to 128 [ 208.183640][ T2102] loop4: detected capacity change from 0 to 128 [ 208.191140][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 208.201199][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 208.202146][ T2100] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 208.209929][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 208.230401][ T2100] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 208.241827][ T2102] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 208.267545][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 208.284372][ T2102] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 208.293772][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 208.314525][ T2100] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.553: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 208.359040][ T2100] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 208.369197][ T2109] loop6: detected capacity change from 0 to 128 [ 208.376480][ T2107] loop7: detected capacity change from 0 to 128 [ 208.393889][ T2102] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.562: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 208.414160][ T2060] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 208.429042][ T2109] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 208.444237][ T2060] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 208.458271][ T2060] 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 [ 208.473288][ T2107] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 208.480441][ T2109] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 208.505256][ T2060] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 208.517113][ T2107] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 208.537414][ T2102] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 208.545711][ T2060] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 208.560411][ T2060] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 208.566374][ T2109] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.570: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 208.594491][ T2060] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 208.617366][ T2081] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 208.630007][ T2109] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 208.638416][ T2060] 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. [ 208.644516][ T2107] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.571: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 208.654783][ T2081] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 208.688966][ T2060] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 208.708696][ T2081] 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 [ 208.728887][ T2060] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 208.744092][ T2107] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 208.751717][ T427] udevd[427]: incorrect ext4 checksum on /dev/loop6 [ 208.759705][ T2060] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 208.775534][ T2081] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 208.790989][ T2083] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 208.803251][ T2083] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 208.811261][ T427] udevd[427]: incorrect ext4 checksum on /dev/loop6 [ 208.817532][ T2083] 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 [ 208.854024][ T2083] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 208.868971][ T2083] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 208.870140][ T2086] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 208.884426][ T2083] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 208.894356][ T2081] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 208.910073][ T2086] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 208.925240][ T2060] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 208.938548][ T2086] 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 [ 208.960426][ T2081] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 208.967248][ T2083] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 208.980928][ T2060] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 209.009479][ T2083] 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. [ 209.009613][ T2086] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 209.025217][ T2081] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 209.038321][ T2060] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 209.058628][ T2083] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 209.064701][ T2060] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 209.096569][ T2086] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 209.098340][ T2081] 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. [ 209.111004][ T2086] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 209.125585][ T2083] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 209.154903][ T2060] 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. [ 209.155603][ T2060] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 209.173710][ T2081] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 209.188308][ T2086] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 209.212503][ T2083] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 209.212520][ T2060] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 209.242139][ T2081] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 209.257074][ T2086] 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. [ 209.258439][ T2083] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 209.284659][ T2081] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 209.284676][ T2083] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 209.299872][ T2086] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 209.315991][ T2083] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 209.348612][ T2081] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 209.360797][ T2083] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 209.375571][ T2086] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 209.382034][ T2081] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 209.404474][ T2081] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 209.417878][ T2081] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 209.432972][ T2083] 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. [ 209.433318][ T2081] 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. [ 209.449493][ T2086] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 209.470034][ T2081] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 209.484592][ T2083] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 209.491505][ T2081] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 209.515316][ T2086] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 209.516429][ T2083] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 209.527949][ T2086] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 209.564048][ T2086] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 209.584177][ T2086] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 209.600757][ T2086] 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. [ 209.625140][ T2086] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 209.637010][ T2086] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 209.721826][ T2115] bridge0: port 1(bridge_slave_0) entered blocking state [ 209.729229][ T2115] bridge0: port 1(bridge_slave_0) entered disabled state [ 209.737194][ T2115] device bridge_slave_0 entered promiscuous mode [ 209.744867][ T2115] bridge0: port 2(bridge_slave_1) entered blocking state [ 209.751943][ T2115] bridge0: port 2(bridge_slave_1) entered disabled state [ 209.760217][ T2115] device bridge_slave_1 entered promiscuous mode [ 209.936589][ T2115] bridge0: port 2(bridge_slave_1) entered blocking state [ 209.943665][ T2115] bridge0: port 2(bridge_slave_1) entered forwarding state [ 209.950991][ T2115] bridge0: port 1(bridge_slave_0) entered blocking state [ 209.958061][ T2115] bridge0: port 1(bridge_slave_0) entered forwarding state [ 209.980705][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 209.999751][ T342] bridge0: port 1(bridge_slave_0) entered disabled state [ 210.008370][ T342] bridge0: port 2(bridge_slave_1) entered disabled state [ 210.047503][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 210.055777][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 210.062831][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 210.070428][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 210.078912][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 210.086004][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 210.094085][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 210.104459][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 210.124870][ T741] device bridge_slave_1 left promiscuous mode [ 210.131066][ T741] bridge0: port 2(bridge_slave_1) entered disabled state [ 210.139536][ T741] device bridge_slave_0 left promiscuous mode [ 210.145913][ T741] bridge0: port 1(bridge_slave_0) entered disabled state [ 210.153737][ T741] device bridge_slave_1 left promiscuous mode [ 210.160074][ T741] bridge0: port 2(bridge_slave_1) entered disabled state [ 210.167612][ T741] device bridge_slave_0 left promiscuous mode [ 210.173748][ T741] bridge0: port 1(bridge_slave_0) entered disabled state [ 210.181760][ T741] device bridge_slave_1 left promiscuous mode [ 210.188276][ T741] bridge0: port 2(bridge_slave_1) entered disabled state [ 210.196183][ T741] device bridge_slave_0 left promiscuous mode [ 210.202352][ T741] bridge0: port 1(bridge_slave_0) entered disabled state [ 210.210433][ T741] device bridge_slave_1 left promiscuous mode [ 210.216622][ T741] bridge0: port 2(bridge_slave_1) entered disabled state [ 210.224335][ T741] device bridge_slave_0 left promiscuous mode [ 210.230473][ T741] bridge0: port 1(bridge_slave_0) entered disabled state [ 210.238622][ T741] device bridge_slave_1 left promiscuous mode [ 210.244865][ T741] bridge0: port 2(bridge_slave_1) entered disabled state [ 210.252378][ T741] device bridge_slave_0 left promiscuous mode [ 210.258655][ T741] bridge0: port 1(bridge_slave_0) entered disabled state [ 210.267893][ T741] device veth1_macvtap left promiscuous mode [ 210.273985][ T741] device veth0_vlan left promiscuous mode [ 210.280263][ T741] device veth1_macvtap left promiscuous mode [ 210.286344][ T741] device veth0_vlan left promiscuous mode [ 210.292363][ T741] device veth1_macvtap left promiscuous mode [ 210.298452][ T741] device veth0_vlan left promiscuous mode [ 210.304614][ T741] device veth1_macvtap left promiscuous mode [ 210.310638][ T741] device veth0_vlan left promiscuous mode [ 210.316884][ T741] device veth1_macvtap left promiscuous mode [ 210.322899][ T741] device veth0_vlan left promiscuous mode [ 210.770581][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 210.779147][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 210.814092][ T2115] device veth0_vlan entered promiscuous mode [ 210.829502][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 210.837495][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 210.845734][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 210.854085][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 210.887422][ T2124] bridge0: port 1(bridge_slave_0) entered blocking state [ 210.894914][ T2124] bridge0: port 1(bridge_slave_0) entered disabled state [ 210.902265][ T2124] device bridge_slave_0 entered promiscuous mode [ 210.909625][ T2124] bridge0: port 2(bridge_slave_1) entered blocking state [ 210.916806][ T2124] bridge0: port 2(bridge_slave_1) entered disabled state [ 210.924334][ T2124] device bridge_slave_1 entered promiscuous mode [ 210.938998][ T2123] bridge0: port 1(bridge_slave_0) entered blocking state [ 210.946128][ T2123] bridge0: port 1(bridge_slave_0) entered disabled state [ 210.953488][ T2123] device bridge_slave_0 entered promiscuous mode [ 210.960741][ T2123] bridge0: port 2(bridge_slave_1) entered blocking state [ 210.967845][ T2123] bridge0: port 2(bridge_slave_1) entered disabled state [ 210.975643][ T2123] device bridge_slave_1 entered promiscuous mode [ 211.035764][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 211.044043][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 211.055925][ T2126] bridge0: port 1(bridge_slave_0) entered blocking state [ 211.062993][ T2126] bridge0: port 1(bridge_slave_0) entered disabled state [ 211.071221][ T2126] device bridge_slave_0 entered promiscuous mode [ 211.086729][ T2121] bridge0: port 1(bridge_slave_0) entered blocking state [ 211.093942][ T2121] bridge0: port 1(bridge_slave_0) entered disabled state [ 211.101389][ T2121] device bridge_slave_0 entered promiscuous mode [ 211.108429][ T2126] bridge0: port 2(bridge_slave_1) entered blocking state [ 211.115505][ T2126] bridge0: port 2(bridge_slave_1) entered disabled state [ 211.122870][ T2126] device bridge_slave_1 entered promiscuous mode [ 211.133648][ T2115] device veth1_macvtap entered promiscuous mode [ 211.141311][ T2121] bridge0: port 2(bridge_slave_1) entered blocking state [ 211.148666][ T2121] bridge0: port 2(bridge_slave_1) entered disabled state [ 211.156115][ T2121] device bridge_slave_1 entered promiscuous mode [ 211.229175][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 211.237704][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 211.246039][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 211.263223][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 211.271701][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 211.325064][ T2140] loop0: detected capacity change from 0 to 128 [ 211.344296][ T2140] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 211.355146][ T2140] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 211.372353][ T2140] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.582: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 211.391610][ T2140] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 211.415177][ T2115] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 211.426786][ T427] udevd[427]: incorrect ext4 checksum on /dev/loop0 [ 211.433512][ T2115] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 211.441562][ T427] udevd[427]: incorrect ext4 checksum on /dev/loop0 [ 211.446721][ T2115] 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 [ 211.474261][ T2115] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 211.485948][ T2115] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 211.499410][ T2115] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 211.514659][ T2115] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 211.529854][ T2115] 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. [ 211.546278][ T2115] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 211.561932][ T2115] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 211.577696][ T2115] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 211.594446][ T2115] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 211.607595][ T2115] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 211.624044][ T2115] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 211.637501][ T2115] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 211.653638][ T2121] bridge0: port 2(bridge_slave_1) entered blocking state [ 211.660996][ T2121] bridge0: port 2(bridge_slave_1) entered forwarding state [ 211.668300][ T2121] bridge0: port 1(bridge_slave_0) entered blocking state [ 211.674763][ T2115] 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. [ 211.675384][ T2121] bridge0: port 1(bridge_slave_0) entered forwarding state [ 211.693405][ T2115] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 211.710238][ T2115] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 211.714264][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 211.731981][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 211.740412][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 211.748076][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 211.756625][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 211.764904][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 211.771963][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 211.779672][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 211.789449][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 211.796542][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 211.804081][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 211.834861][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 211.842994][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 211.851407][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 211.860707][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 211.898840][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 211.907344][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 211.917077][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 211.924210][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 211.931855][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 211.941385][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 211.949757][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 211.956851][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 211.964291][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 211.971716][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 211.979271][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 211.987633][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 211.995839][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 212.015521][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 212.023667][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 212.031954][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 212.039997][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 212.047812][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 212.056467][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 212.064826][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 212.071855][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 212.079373][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 212.087864][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 212.096286][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 212.104863][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 212.113027][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 212.120102][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 212.133967][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 212.142327][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 212.150575][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 212.157637][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 212.165097][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 212.173416][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 212.181832][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 212.188934][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 212.200479][ T2124] device veth0_vlan entered promiscuous mode [ 212.211497][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 212.219779][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 212.227774][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 212.236710][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 212.260968][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 212.272058][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 212.279707][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 212.287293][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 212.296083][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 212.304725][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 212.313169][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 212.321431][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 212.329577][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 212.337393][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 212.346292][ T2123] device veth0_vlan entered promiscuous mode [ 212.355594][ T2124] device veth1_macvtap entered promiscuous mode [ 212.369635][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 212.377838][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 212.398386][ T2123] device veth1_macvtap entered promiscuous mode [ 212.406230][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 212.415517][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 212.424840][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 212.433215][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 212.441968][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2026/08/05 04:49:42 executed programs: 574 [ 212.473046][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 212.499389][ T2121] device veth0_vlan entered promiscuous mode [ 212.510478][ T2146] loop1: detected capacity change from 0 to 128 [ 212.518768][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 212.527742][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 212.535976][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 212.543726][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 212.552249][ T2146] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 212.552901][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 212.564193][ T2146] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 212.573184][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 212.592273][ T2146] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.583: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 212.595178][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 212.627529][ T2146] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 212.641135][ T2121] device veth1_macvtap entered promiscuous mode [ 212.653889][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 212.668851][ T427] udevd[427]: incorrect ext4 checksum on /dev/loop1 [ 212.676113][ T2124] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 212.694787][ T2152] loop8: detected capacity change from 0 to 128 [ 212.702947][ T2124] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 212.721185][ T2124] 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 [ 212.726013][ T2152] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 212.752932][ T2152] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 212.764084][ T2124] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 212.775955][ T2124] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 212.789791][ T2124] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 212.792023][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 212.813178][ T2124] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 212.829040][ T2152] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.577: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 212.832086][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 212.856579][ T2124] 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. [ 212.857592][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 212.880905][ T2152] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 212.889078][ T2124] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 212.904345][ T2126] device veth0_vlan entered promiscuous mode [ 212.911510][ T2124] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 212.927459][ T2124] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 212.948643][ T2124] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 212.952645][ T2123] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 212.962142][ T2124] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 212.974501][ T2123] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 212.986462][ T2124] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 212.999944][ T2123] 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 [ 213.014978][ T2124] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 213.033140][ T2123] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 213.046644][ T2124] 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. [ 213.067968][ T2123] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 213.075853][ T2124] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 213.090506][ T2123] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 213.097241][ T2124] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 213.123478][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 213.133184][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 213.140573][ T2123] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 213.141451][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 213.163302][ T2123] 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. [ 213.178991][ T2123] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 213.194866][ T2123] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 213.210132][ T2144] bridge0: port 1(bridge_slave_0) entered blocking state [ 213.218182][ T2144] bridge0: port 1(bridge_slave_0) entered disabled state [ 213.218262][ T2123] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 213.228954][ T2144] device bridge_slave_0 entered promiscuous mode [ 213.247699][ T2123] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 213.261029][ T2123] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 213.280467][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 213.288828][ T2123] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 213.297052][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 213.309989][ T2123] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 213.314717][ T2144] bridge0: port 2(bridge_slave_1) entered blocking state [ 213.332963][ T2123] 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. [ 213.349517][ T2123] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 213.365289][ T2144] bridge0: port 2(bridge_slave_1) entered disabled state [ 213.373335][ T2144] device bridge_slave_1 entered promiscuous mode [ 213.374895][ T2157] loop2: detected capacity change from 0 to 128 [ 213.380906][ T2123] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 213.408900][ T2126] device veth1_macvtap entered promiscuous mode [ 213.433735][ T2157] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 213.444770][ T2157] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 213.455780][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 213.468275][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 213.480562][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 213.490628][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 213.499077][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 213.508507][ T2157] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.574: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 213.532484][ T2157] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 213.562371][ T427] udevd[427]: incorrect ext4 checksum on /dev/loop2 [ 213.570842][ T2121] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 213.599292][ T2121] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 213.612653][ T2121] 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 [ 213.633410][ T2121] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 213.646339][ T2121] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 213.660249][ T2121] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 213.675691][ T2121] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 213.695887][ T2160] loop3: detected capacity change from 0 to 128 [ 213.703234][ T2121] 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. [ 213.719581][ T2121] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 213.734789][ T2121] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 213.752974][ T2121] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 213.754683][ T2160] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 213.788356][ T2160] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 213.794868][ T2121] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 213.818084][ T2121] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 213.845168][ T2121] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 213.858548][ T2121] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 213.878099][ T2160] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.579: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 213.903303][ T2160] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 213.905874][ T2121] 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. [ 213.941835][ T427] udevd[427]: incorrect ext4 checksum on /dev/loop3 [ 213.954548][ T2121] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 213.960343][ T2126] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 213.968253][ T2121] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 213.979077][ T2126] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 214.013303][ T2126] 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 [ 214.035508][ T2126] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 214.057442][ T2126] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 214.091570][ T2126] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 214.106713][ T2126] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 214.132506][ T2126] 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. [ 214.162110][ T2126] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 214.177279][ T2126] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 214.201820][ T2126] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 214.217128][ T2126] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 214.235971][ T2126] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 214.249341][ T2126] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 214.261979][ T2126] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 214.291868][ T2126] 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. [ 214.308243][ T2126] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 214.320226][ T2126] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 214.391191][ T2166] bridge0: port 1(bridge_slave_0) entered blocking state [ 214.399650][ T2166] bridge0: port 1(bridge_slave_0) entered disabled state [ 214.407489][ T2166] device bridge_slave_0 entered promiscuous mode [ 214.418782][ T2164] bridge0: port 1(bridge_slave_0) entered blocking state [ 214.426592][ T2164] bridge0: port 1(bridge_slave_0) entered disabled state [ 214.434659][ T2164] device bridge_slave_0 entered promiscuous mode [ 214.442572][ T2166] bridge0: port 2(bridge_slave_1) entered blocking state [ 214.450614][ T2166] bridge0: port 2(bridge_slave_1) entered disabled state [ 214.458439][ T2166] device bridge_slave_1 entered promiscuous mode [ 214.473511][ T2164] bridge0: port 2(bridge_slave_1) entered blocking state [ 214.480987][ T2164] bridge0: port 2(bridge_slave_1) entered disabled state [ 214.488729][ T2164] device bridge_slave_1 entered promiscuous mode [ 214.509433][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 214.517747][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 214.527347][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 214.536069][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 214.544832][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 214.551963][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 214.573609][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 214.612635][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 214.621713][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 214.630150][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 214.637228][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 214.662182][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 214.671327][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 214.681561][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 214.690402][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 214.804264][ T45] device bridge_slave_1 left promiscuous mode [ 214.810458][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 214.818046][ T45] device bridge_slave_0 left promiscuous mode [ 214.824299][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 214.832586][ T45] device bridge_slave_1 left promiscuous mode [ 214.838902][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 214.846612][ T45] device bridge_slave_0 left promiscuous mode [ 214.852753][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 214.860892][ T45] device bridge_slave_1 left promiscuous mode [ 214.867556][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 214.875094][ T45] device bridge_slave_0 left promiscuous mode [ 214.881209][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 214.889295][ T45] device bridge_slave_1 left promiscuous mode [ 214.895543][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 214.903077][ T45] device bridge_slave_0 left promiscuous mode [ 214.909493][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 214.918507][ T45] device bridge_slave_1 left promiscuous mode [ 214.924748][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 214.932208][ T45] device bridge_slave_0 left promiscuous mode [ 214.938463][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 214.946541][ T45] device bridge_slave_1 left promiscuous mode [ 214.952675][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 214.960363][ T45] device bridge_slave_0 left promiscuous mode [ 214.966591][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 214.975945][ T45] device veth1_macvtap left promiscuous mode [ 214.981957][ T45] device veth0_vlan left promiscuous mode [ 214.988223][ T45] device veth1_macvtap left promiscuous mode [ 214.994437][ T45] device veth0_vlan left promiscuous mode [ 215.000494][ T45] device veth1_macvtap left promiscuous mode [ 215.006574][ T45] device veth0_vlan left promiscuous mode [ 215.012591][ T45] device veth1_macvtap left promiscuous mode [ 215.018830][ T45] device veth0_vlan left promiscuous mode [ 215.024989][ T45] device veth1_macvtap left promiscuous mode [ 215.031011][ T45] device veth0_vlan left promiscuous mode [ 215.037368][ T45] device veth1_macvtap left promiscuous mode [ 215.043392][ T45] device veth0_vlan left promiscuous mode [ 215.581960][ T2174] bridge0: port 1(bridge_slave_0) entered blocking state [ 215.589073][ T2174] bridge0: port 1(bridge_slave_0) entered disabled state [ 215.596662][ T2174] device bridge_slave_0 entered promiscuous mode [ 215.610077][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 215.618657][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 215.628239][ T2174] bridge0: port 2(bridge_slave_1) entered blocking state [ 215.635383][ T2174] bridge0: port 2(bridge_slave_1) entered disabled state [ 215.643013][ T2174] device bridge_slave_1 entered promiscuous mode [ 215.682866][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 215.691102][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 215.701631][ T2144] device veth0_vlan entered promiscuous mode [ 215.715771][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 215.723375][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 215.741404][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 215.749005][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 215.793424][ T2176] bridge0: port 1(bridge_slave_0) entered blocking state [ 215.800652][ T2176] bridge0: port 1(bridge_slave_0) entered disabled state [ 215.808293][ T2176] device bridge_slave_0 entered promiscuous mode [ 215.815967][ T2176] bridge0: port 2(bridge_slave_1) entered blocking state [ 215.823035][ T2176] bridge0: port 2(bridge_slave_1) entered disabled state [ 215.830966][ T2176] device bridge_slave_1 entered promiscuous mode [ 215.838950][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 215.847360][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 215.856213][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 215.863243][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 215.883764][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 215.891536][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 215.900075][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 215.908754][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 215.915855][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 215.923682][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 215.931192][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 215.961906][ T2144] device veth1_macvtap entered promiscuous mode [ 215.975495][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 215.984148][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 215.992566][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 215.999644][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 216.007147][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 216.015569][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 216.023706][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.030774][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 216.038257][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 216.046522][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 216.054740][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 216.062427][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 216.077564][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 216.085767][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 216.093731][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 216.102295][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 216.110677][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 216.119019][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 216.150695][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 216.159183][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 216.167427][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 216.175787][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 216.192692][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 216.200467][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 216.209002][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 216.238150][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 216.246785][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.253891][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 216.262712][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 216.271509][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.278585][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 216.286334][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 216.296232][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 216.304771][ T2184] loop5: detected capacity change from 0 to 128 [ 216.328942][ T2164] device veth0_vlan entered promiscuous mode [ 216.334694][ T2184] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 216.340971][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 216.350821][ T2184] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 216.367266][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 216.375799][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 216.384213][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 216.392274][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 216.396666][ T2184] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.589: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 216.424167][ T2184] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 216.434241][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 216.442156][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 216.451035][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 216.459505][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 216.474832][ T427] udevd[427]: incorrect ext4 checksum on /dev/loop5 [ 216.485763][ T2144] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 216.498863][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 216.506273][ T2144] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 216.511005][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 216.520269][ T2144] 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 [ 216.532527][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 216.555464][ T2144] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 216.560337][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 216.568322][ T2144] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 216.579780][ T2166] device veth0_vlan entered promiscuous mode [ 216.589795][ T2144] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 216.609715][ T2144] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 216.615935][ T2164] device veth1_macvtap entered promiscuous mode [ 216.631234][ T2144] 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. [ 216.643078][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 216.647963][ T2144] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 216.670333][ T2144] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 216.671425][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 216.688315][ T2144] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 216.707621][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 216.708458][ T2144] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 216.737668][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 216.745464][ T2144] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 216.747297][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 216.764011][ T2144] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 216.781974][ T2174] device veth0_vlan entered promiscuous mode [ 216.789251][ T2144] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 216.804705][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 216.812240][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 216.812673][ T2144] 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. [ 216.820994][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 216.837931][ T2144] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 216.846419][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 216.855458][ T2144] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 216.865073][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 216.884644][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 216.893129][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 216.901218][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 216.909200][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 216.918033][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 216.926643][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 216.933717][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 216.941477][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 216.950184][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 216.958758][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 216.965844][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 216.975106][ T2166] device veth1_macvtap entered promiscuous mode [ 216.994278][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 217.002047][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 217.009897][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 217.018471][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 217.027238][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 217.036244][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 217.055252][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 217.063646][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 217.072109][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 217.080845][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 217.090353][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 217.098788][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 217.116525][ T2174] device veth1_macvtap entered promiscuous mode [ 217.124961][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 217.132868][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 217.141205][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 217.171219][ T2187] loop9: detected capacity change from 0 to 128 [ 217.177691][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 217.186258][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 217.196240][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 217.204669][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 217.213149][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 217.221712][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 217.231501][ T2187] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 217.257131][ T2191] loop4: detected capacity change from 0 to 128 [ 217.259167][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 217.264861][ T2187] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 217.282673][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 217.292342][ T2176] device veth0_vlan entered promiscuous mode [ 217.299744][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 217.307994][ T2187] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.597: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 217.308691][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 217.328146][ T2187] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 217.369999][ T2164] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 217.385005][ T2195] loop6: detected capacity change from 0 to 128 [ 217.391691][ T2164] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 217.394489][ T2191] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 217.405074][ T2164] 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 [ 217.427806][ T427] udevd[427]: incorrect ext4 checksum on /dev/loop9 [ 217.438316][ T2191] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 217.454585][ T2164] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 217.464054][ T2191] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.599: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 217.472295][ T2164] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 217.499087][ T2164] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 217.511845][ T2176] device veth1_macvtap entered promiscuous mode [ 217.520770][ T2191] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 217.520842][ T2164] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 217.555194][ T2195] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 217.567454][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 217.580014][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 217.589306][ T2195] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 217.593737][ T425] udevd[425]: incorrect ext4 checksum on /dev/loop4 [ 217.607360][ T2164] 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. [ 217.614960][ T2195] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.600: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 217.643209][ T2195] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 217.651549][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 217.662489][ T427] udevd[427]: incorrect ext4 checksum on /dev/loop6 [ 217.670094][ T2174] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 217.673109][ T2164] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 217.684710][ T2166] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 2026/08/05 04:49:48 executed programs: 593 [ 217.710651][ T2164] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 217.727910][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 217.731396][ T2174] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 217.749117][ T2164] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 217.749881][ T2174] 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 [ 217.777178][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 217.792393][ T2166] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 217.806094][ T2166] 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 [ 217.828745][ T2174] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 217.828748][ T2164] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 217.828777][ T2174] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 217.863924][ T2164] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 217.869375][ T2166] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 217.890087][ T2166] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 217.903260][ T2164] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 217.907986][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 217.916669][ T2174] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 217.924836][ T2166] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 217.953479][ T2164] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 217.954890][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 217.976958][ T2166] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 217.992206][ T2174] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 218.007731][ T2174] 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. [ 218.009079][ T2164] 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. [ 218.027564][ T2166] 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. [ 218.055974][ T2174] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 218.074413][ T2166] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 218.074447][ T2164] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 218.089895][ T2174] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 218.106452][ T2166] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 218.122852][ T2164] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 218.138788][ T2174] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 218.159845][ T2166] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 218.176273][ T2174] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 218.193583][ T2174] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 218.206959][ T2174] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 218.223239][ T2166] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 218.235149][ T2166] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 218.248442][ T2166] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 218.249659][ T2192] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.269443][ T2174] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 218.284630][ T2192] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.292663][ T2201] loop7: detected capacity change from 0 to 128 [ 218.299553][ T2192] device bridge_slave_0 entered promiscuous mode [ 218.314109][ T2166] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 218.329635][ T2174] 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. [ 218.346457][ T2192] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.353680][ T2192] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.361303][ T2192] device bridge_slave_1 entered promiscuous mode [ 218.372261][ T2166] 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. [ 218.392314][ T2174] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 218.407381][ T2174] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 218.424390][ T2201] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 218.426073][ T2166] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 218.436246][ T2201] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 218.447552][ T2166] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 218.562056][ T2201] ================================================================== [ 218.570230][ T2201] BUG: KASAN: use-after-free in do_split+0x1a7c/0x1fa0 [ 218.577131][ T2201] Read of size 157024 at addr ffff8881079b5028 by task syz.7.601/2201 [ 218.585315][ T2201] [ 218.587675][ T2201] CPU: 1 PID: 2201 Comm: syz.7.601 Not tainted syzkaller #0 [ 218.594983][ T2201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 218.605073][ T2201] Call Trace: [ 218.608362][ T2201] [ 218.611310][ T2201] __dump_stack+0x21/0x30 [ 218.615661][ T2201] dump_stack_lvl+0x110/0x170 [ 218.620358][ T2201] ? show_regs_print_info+0x20/0x20 [ 218.625568][ T2201] ? load_image+0x3f0/0x3f0 [ 218.630094][ T2201] print_address_description+0x7f/0x2c0 [ 218.635668][ T2201] ? do_split+0x1a7c/0x1fa0 [ 218.640185][ T2201] kasan_report+0x10f/0x150 [ 218.644698][ T2201] ? do_split+0x1a7c/0x1fa0 [ 218.649211][ T2201] kasan_check_range+0x249/0x2a0 [ 218.654162][ T2201] ? do_split+0x1a7c/0x1fa0 [ 218.658688][ T2201] memmove+0x2d/0x70 [ 218.662591][ T2201] do_split+0x1a7c/0x1fa0 [ 218.666944][ T2201] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 218.672763][ T2201] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 218.678587][ T2201] make_indexed_dir+0xe78/0x14d0 [ 218.683574][ T2201] ? add_dirent_to_buf+0x7a0/0x7a0 [ 218.688722][ T2201] ? add_dirent_to_buf+0x514/0x7a0 [ 218.693848][ T2201] ext4_add_entry+0xdf1/0x1020 [ 218.698633][ T2201] ? ext4_inc_count+0x1b0/0x1b0 [ 218.703495][ T2201] ? atime_needs_update+0x810/0x810 [ 218.708820][ T2201] ? __ext4_link+0x246/0x760 [ 218.713439][ T2201] __ext4_link+0x4db/0x760 [ 218.717868][ T2201] ? ext4_update_dx_flag+0x1f0/0x1f0 [ 218.723162][ T2201] ? lookup_one_qstr_excl+0x122/0x250 [ 218.728551][ T2201] ? clear_nonspinnable+0x60/0x60 [ 218.733688][ T2201] ext4_link+0x1ee/0x290 [ 218.737952][ T2201] vfs_link+0x638/0x7f0 [ 218.742281][ T2201] do_linkat+0x1e7/0x750 [ 218.746642][ T2201] __x64_sys_link+0x86/0x90 [ 218.751166][ T2201] x64_sys_call+0x34d/0x9a0 [ 218.755688][ T2201] do_syscall_64+0x4c/0xa0 [ 218.760119][ T2201] ? clear_bhb_loop+0x50/0xa0 [ 218.764915][ T2201] ? clear_bhb_loop+0x50/0xa0 [ 218.769607][ T2201] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 218.775707][ T2201] RIP: 0033:0x7f52aed17479 [ 218.780134][ T2201] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 218.799845][ T2201] RSP: 002b:00007f52ae77f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 218.808284][ T2201] RAX: ffffffffffffffda RBX: 00007f52aef45fa0 RCX: 00007f52aed17479 [ 218.816270][ T2201] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 218.824259][ T2201] RBP: 00007f52aeda81bc R08: 0000000000000000 R09: 0000000000000000 [ 218.832323][ T2201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 218.840311][ T2201] R13: 0000000000000000 R14: 00007f52aef45fa0 R15: 00007fff016c13c8 [ 218.848299][ T2201] [ 218.851326][ T2201] [ 218.853658][ T2201] The buggy address belongs to the page: [ 218.859389][ T2201] page:ffffea00041e6d40 refcount:4 mapcount:1 mapping:ffff88810928d358 index:0x1 pfn:0x1079b5 [ 218.869637][ T2201] memcg:ffff888100256780 [ 218.873884][ T2201] aops:def_blk_aops ino:700007 [ 218.878657][ T2201] flags: 0x400000000022200c(uptodate|dirty|private|mappedtodisk|mlocked|zone=1) [ 218.887693][ T2201] raw: 400000000022200c 0000000000000000 dead000000000122 ffff88810928d358 [ 218.898374][ T2201] raw: 0000000000000001 ffff888120f453f0 0000000400000000 ffff888100256780 [ 218.906972][ T2201] page dumped because: kasan: bad access detected [ 218.913404][ T2201] page_owner tracks the page as allocated [ 218.919155][ T2201] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 427, ts 218418681469, free_ts 217727464376 [ 218.936539][ T2201] post_alloc_hook+0x192/0x1b0 [ 218.941343][ T2201] prep_new_page+0x1c/0x110 [ 218.945860][ T2201] get_page_from_freelist+0x2c3a/0x2cd0 [ 218.951415][ T2201] __alloc_pages+0x1a2/0x460 [ 218.956034][ T2201] page_cache_ra_unbounded+0x2bc/0x960 [ 218.961528][ T2201] force_page_cache_ra+0x406/0x460 [ 218.966651][ T2201] page_cache_sync_ra+0x30f/0x5a0 [ 218.971685][ T2201] filemap_read+0x68b/0x21e0 [ 218.976312][ T2201] generic_file_read_iter+0xac/0x420 [ 218.981611][ T2201] blkdev_read_iter+0x12f/0x160 [ 218.986499][ T2201] vfs_read+0x6c0/0xc20 [ 218.990666][ T2201] ksys_read+0x14a/0x260 [ 218.994919][ T2201] __x64_sys_read+0x7b/0x90 [ 218.999434][ T2201] x64_sys_call+0x96d/0x9a0 [ 219.003953][ T2201] do_syscall_64+0x4c/0xa0 [ 219.008398][ T2201] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 219.014311][ T2201] page last free stack trace: [ 219.018994][ T2201] free_unref_page_prepare+0x5fa/0x600 [ 219.024464][ T2201] free_unref_page+0xae/0x540 [ 219.029148][ T2201] __free_pages+0x6c/0x100 [ 219.033570][ T2201] pcpu_depopulate_chunk+0x481/0x5a0 [ 219.038861][ T2201] pcpu_balance_workfn+0x2d5/0x1140 [ 219.044067][ T2201] process_one_work+0x6c8/0xbb0 [ 219.048938][ T2201] worker_thread+0xaa0/0x1250 [ 219.053649][ T2201] kthread+0x3f5/0x4f0 [ 219.057769][ T2201] ret_from_fork+0x1f/0x30 [ 219.062221][ T2201] [ 219.064567][ T2201] Memory state around the buggy address: [ 219.070218][ T2201] ffff8881079b7f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 219.078321][ T2201] ffff8881079b7f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 219.086400][ T2201] >ffff8881079b8000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 219.094466][ T2201] ^ [ 219.098547][ T2201] ffff8881079b8080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 219.106612][ T2201] ffff8881079b8100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 219.114673][ T2201] ================================================================== [ 219.122935][ T2201] Disabling lock debugging due to kernel taint [ 219.139288][ T30] audit: type=1400 audit(1785905389.518:120): 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 [ 219.167089][ T427] udevd[427]: incorrect ext4 checksum on /dev/loop7 [ 219.179883][ T30] audit: type=1400 audit(1785905389.518:121): 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 [ 219.180622][ T2201] EXT4-fs error (device loop7): ext4_dx_csum_set:531: inode #2: comm syz.7.601: dir seems corrupt? Run e2fsck -D. [ 219.225297][ T30] audit: type=1400 audit(1785905389.518:122): 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 [ 219.246691][ T30] audit: type=1400 audit(1785905389.518:123): 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 [ 219.272739][ T30] audit: type=1400 audit(1785905389.518:124): 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 [ 219.296963][ T2176] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 219.314238][ T30] audit: type=1400 audit(1785905389.518:125): 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 [ 219.337713][ T30] audit: type=1400 audit(1785905389.518:126): 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 [ 219.360755][ T2176] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 219.378372][ T2176] 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 [ 219.421977][ T2176] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 219.442944][ T2176] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 219.456862][ T2176] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 219.482553][ T2176] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 219.497843][ T2176] 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. [ 219.513507][ T2176] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 219.528850][ T2176] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 219.545992][ T2176] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 219.561524][ T2176] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 219.573652][ T2176] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 219.586867][ T2176] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 219.600087][ T2176] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 219.617411][ T2176] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 219.645370][ T2176] 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. [ 219.662294][ T2176] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 219.686844][ T2176] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 219.725467][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 219.733581][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 219.759652][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 219.768240][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 219.776572][ T741] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.783639][ T741] bridge0: port 1(bridge_slave_0) entered forwarding state [ 219.818071][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 219.825984][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 219.834546][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 219.842867][ T741] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.850049][ T741] bridge0: port 2(bridge_slave_1) entered forwarding state [ 219.862377][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 219.871367][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 219.911869][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 219.920065][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 219.928270][ T2209] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.935457][ T2209] bridge0: port 1(bridge_slave_0) entered disabled state [ 219.942835][ T2209] device bridge_slave_0 entered promiscuous mode [ 219.950131][ T2209] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.957430][ T2209] bridge0: port 2(bridge_slave_1) entered disabled state [ 219.965129][ T2209] device bridge_slave_1 entered promiscuous mode [ 219.994074][ T2207] bridge0: port 1(bridge_slave_0) entered blocking state [ 220.001258][ T2207] bridge0: port 1(bridge_slave_0) entered disabled state [ 220.012372][ T2207] device bridge_slave_0 entered promiscuous mode [ 220.041475][ T2207] bridge0: port 2(bridge_slave_1) entered blocking state [ 220.048621][ T2207] bridge0: port 2(bridge_slave_1) entered disabled state [ 220.056217][ T2207] device bridge_slave_1 entered promiscuous mode [ 220.089848][ T2205] bridge0: port 1(bridge_slave_0) entered blocking state [ 220.097050][ T2205] bridge0: port 1(bridge_slave_0) entered disabled state [ 220.104728][ T2205] device bridge_slave_0 entered promiscuous mode [ 220.112184][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 220.120584][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 220.128989][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 220.137013][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 220.145196][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 220.152683][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 220.168543][ T2205] bridge0: port 2(bridge_slave_1) entered blocking state [ 220.175714][ T2205] bridge0: port 2(bridge_slave_1) entered disabled state [ 220.183221][ T2205] device bridge_slave_1 entered promiscuous mode [ 220.216804][ T2192] device veth0_vlan entered promiscuous mode [ 220.314954][ T45] device bridge_slave_1 left promiscuous mode [ 220.321118][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 220.328756][ T45] device bridge_slave_0 left promiscuous mode [ 220.334969][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 220.343077][ T45] device bridge_slave_1 left promiscuous mode [ 220.349521][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 220.357148][ T45] device bridge_slave_0 left promiscuous mode [ 220.363331][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 220.371623][ T45] device bridge_slave_1 left promiscuous mode [ 220.377807][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 220.385439][ T45] device bridge_slave_0 left promiscuous mode [ 220.391581][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 220.399690][ T45] device bridge_slave_1 left promiscuous mode [ 220.405907][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 220.413479][ T45] device bridge_slave_0 left promiscuous mode [ 220.419741][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 220.427793][ T45] device bridge_slave_1 left promiscuous mode [ 220.434268][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 220.441799][ T45] device bridge_slave_0 left promiscuous mode [ 220.448111][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 220.457405][ T45] device veth1_macvtap left promiscuous mode [ 220.463430][ T45] device veth0_vlan left promiscuous mode [ 220.469570][ T45] device veth1_macvtap left promiscuous mode [ 220.475756][ T45] device veth0_vlan left promiscuous mode [ 220.481780][ T45] device veth1_macvtap left promiscuous mode [ 220.487881][ T45] device veth0_vlan left promiscuous mode [ 220.494013][ T45] device veth1_macvtap left promiscuous mode [ 220.500025][ T45] device veth0_vlan left promiscuous mode [ 220.506093][ T45] device veth1_macvtap left promiscuous mode [ 220.512104][ T45] device veth0_vlan left promiscuous mode [ 220.893284][ T2219] bridge0: port 1(bridge_slave_0) entered blocking state [ 220.900613][ T2219] bridge0: port 1(bridge_slave_0) entered disabled state [ 220.908121][ T2219] device bridge_slave_0 entered promiscuous mode [ 220.920469][ T2219] bridge0: port 2(bridge_slave_1) entered blocking state [ 220.927964][ T2219] bridge0: port 2(bridge_slave_1) entered disabled state [ 220.935479][ T2219] device bridge_slave_1 entered promiscuous mode [ 220.950565][ T2192] device veth1_macvtap entered promiscuous mode [ 220.963222][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 220.971625][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 220.979850][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 221.006812][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 221.015172][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 221.040153][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 221.048522][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 221.082638][ T2225] loop0: detected capacity change from 0 to 128 [ 221.104753][ T2225] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 221.121566][ T2225] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 221.135732][ T2225] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.595: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 221.161872][ T2225] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 221.171499][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 221.179448][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 221.190449][ T427] udevd[427]: incorrect ext4 checksum on /dev/loop0 [ 221.192779][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 221.199509][ T2192] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 221.207465][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 221.226165][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 221.233249][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 221.240528][ T2192] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 221.242882][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 221.256515][ T2192] 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 [ 221.262745][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 221.283346][ T2192] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 221.290381][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 221.301711][ T2192] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 221.308681][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 221.332031][ T2192] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 221.347038][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 221.354524][ T2192] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 221.355428][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 221.377138][ T2192] 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. [ 221.377692][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 221.394230][ T2192] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 221.402202][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 221.416894][ T2192] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 221.425117][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 221.446125][ T2192] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 221.446307][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 221.462118][ T2192] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 221.468194][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 221.487577][ T2192] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 221.510890][ T2192] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 221.523398][ T2192] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 221.538572][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 221.540955][ T2192] 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. [ 221.547763][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 221.567224][ T2192] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 221.581609][ T2192] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 221.584425][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 221.603054][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 221.610139][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 221.618072][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 221.625821][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 221.633378][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 221.641885][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 221.650063][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 221.658374][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 221.666505][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 221.675164][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 221.683397][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 221.690497][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 221.698260][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 221.707388][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 221.715791][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 221.722851][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 221.730350][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 221.738532][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 221.747027][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 221.755378][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 221.763474][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 221.785646][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 221.795416][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 221.809460][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 221.827734][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 221.838931][ T2209] device veth0_vlan entered promiscuous mode [ 221.854573][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 221.862541][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 221.871294][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 221.879091][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 221.897960][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 221.906395][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 221.914869][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 221.928086][ T2207] device veth0_vlan entered promiscuous mode [ 221.935124][ T2209] device veth1_macvtap entered promiscuous mode [ 221.950162][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 221.958727][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 221.967092][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 221.974807][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 221.982246][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 221.990397][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 221.998910][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 222.006398][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 222.024516][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 222.033612][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 222.041154][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 222.048612][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 222.056881][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 222.063934][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 222.071991][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 222.083907][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 222.091060][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 222.100615][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 222.111601][ T2205] device veth0_vlan entered promiscuous mode [ 222.120057][ T2207] device veth1_macvtap entered promiscuous mode [ 222.130207][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 222.138582][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 222.147180][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 222.166804][ T2205] device veth1_macvtap entered promiscuous mode [ 222.173711][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 222.182154][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 222.191663][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 222.200031][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 222.221689][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 222.230139][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 222.238660][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 222.247123][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 222.256354][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 222.265873][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 222.292943][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 222.301655][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 222.322813][ T2232] loop2: detected capacity change from 0 to 128 [ 222.334216][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 222.355021][ T2233] loop8: detected capacity change from 0 to 128 [ 222.367693][ T2232] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 222.378717][ T2236] loop1: detected capacity change from 0 to 128 [ 222.378979][ T2232] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 222.395947][ T2219] device veth0_vlan entered promiscuous mode [ 222.402969][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 222.407233][ T2232] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.608: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 222.416123][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 222.431720][ T2232] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 222.443315][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 222.453057][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 222.461400][ T2236] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 222.472514][ T2236] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 222.486122][ T2209] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 222.495812][ T2233] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 222.502824][ T2209] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 222.527176][ T2209] 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 [ 222.541872][ T427] udevd[427]: incorrect ext4 checksum on /dev/loop2 [ 222.551283][ T2233] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 222.568739][ T2236] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.613: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 222.589637][ T2209] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 222.602481][ T2209] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 222.618236][ T2229] bridge0: port 1(bridge_slave_0) entered blocking state [ 222.628007][ T2209] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 222.643380][ T2209] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 222.645528][ T2229] bridge0: port 1(bridge_slave_0) entered disabled state [ 222.665976][ T2236] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 222.674463][ T2209] 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. [ 222.693166][ T2233] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.607: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 222.693258][ T2209] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 222.725816][ T2229] device bridge_slave_0 entered promiscuous mode [ 222.735703][ T2205] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 222.738979][ T2229] bridge0: port 2(bridge_slave_1) entered blocking state 2026/08/05 04:49:53 executed programs: 608 [ 222.755153][ T2205] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 222.767063][ T2229] bridge0: port 2(bridge_slave_1) entered disabled state [ 222.775852][ T2233] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 222.784737][ T2209] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 222.786882][ T2229] device bridge_slave_1 entered promiscuous mode [ 222.806114][ T2205] 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 [ 222.827152][ T2209] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 222.842601][ T2209] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 222.854725][ T2205] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 222.867025][ T2207] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 222.871864][ T2209] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 222.891326][ T2219] device veth1_macvtap entered promiscuous mode [ 222.899383][ T2205] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 222.913509][ T2207] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 222.931076][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 222.939184][ T2209] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 222.939939][ T2205] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 222.953201][ T2209] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 222.968135][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 222.981749][ T2209] 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. [ 222.990473][ T2207] 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 [ 223.007613][ T2209] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 223.026249][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 223.037030][ T2209] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 223.043622][ T2205] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 223.072281][ T2207] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 223.090676][ T2207] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 223.104638][ T2205] 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. [ 223.120747][ T2207] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 223.136049][ T2205] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 223.152307][ T2207] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 223.159192][ T2205] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 223.182078][ T2207] 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. [ 223.183398][ T2205] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 223.197803][ T2207] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 223.237520][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 223.254107][ T2207] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 223.254336][ T2205] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 223.270703][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 223.289097][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 223.295749][ T2207] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 223.297863][ T2205] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 223.327334][ T2207] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 223.339573][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 223.347865][ T2207] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 223.383679][ T2207] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 223.391250][ T2205] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 223.401949][ T2207] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 223.415973][ T2205] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 223.428392][ T2207] 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. [ 223.447412][ T2205] 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. [ 223.461189][ T2207] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 223.494128][ T2207] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 223.507888][ T2205] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 223.529448][ T2205] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 223.565436][ T2245] loop3: detected capacity change from 0 to 128 [ 223.648741][ T2245] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 223.664785][ T2245] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 223.693238][ T2245] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.616: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 223.714832][ T2245] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 223.737915][ T427] udevd[427]: incorrect ext4 checksum on /dev/loop3 [ 223.738606][ T2219] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 223.757916][ T2219] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 223.771943][ T2219] 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 [ 223.772102][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 223.800538][ T2219] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 223.802769][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 223.813492][ T2219] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 223.820434][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 223.841288][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 223.849732][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 223.856820][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 223.864647][ T2219] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 223.864745][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 223.895608][ T2219] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 223.911019][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 223.919876][ T2219] 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. [ 223.920080][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 223.944023][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 223.951193][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 223.968057][ T2219] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 223.985795][ T2219] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 224.004910][ T2219] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 224.022257][ T2219] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 224.034642][ T2219] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 224.047792][ T2219] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 224.061313][ T2219] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 224.077328][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 224.085257][ T2219] 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. [ 224.101453][ T2219] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 224.113616][ T2219] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 224.143188][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 224.151493][ T2247] bridge0: port 1(bridge_slave_0) entered blocking state [ 224.158934][ T2247] bridge0: port 1(bridge_slave_0) entered disabled state [ 224.166753][ T2247] device bridge_slave_0 entered promiscuous mode [ 224.174674][ T2247] bridge0: port 2(bridge_slave_1) entered blocking state [ 224.181730][ T2247] bridge0: port 2(bridge_slave_1) entered disabled state [ 224.189926][ T2247] device bridge_slave_1 entered promiscuous mode [ 224.220805][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 224.251935][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 224.260601][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 224.269371][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 224.289845][ T2229] device veth0_vlan entered promiscuous mode [ 224.366211][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 224.378188][ T2229] device veth1_macvtap entered promiscuous mode [ 224.443439][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 224.452167][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 224.488237][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 224.496686][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 224.508242][ T2254] bridge0: port 1(bridge_slave_0) entered blocking state [ 224.515365][ T2254] bridge0: port 1(bridge_slave_0) entered disabled state [ 224.522760][ T2254] device bridge_slave_0 entered promiscuous mode [ 224.531254][ T2254] bridge0: port 2(bridge_slave_1) entered blocking state [ 224.538598][ T2254] bridge0: port 2(bridge_slave_1) entered disabled state [ 224.546143][ T2254] device bridge_slave_1 entered promiscuous mode [ 224.582724][ T2255] bridge0: port 1(bridge_slave_0) entered blocking state [ 224.590498][ T2255] bridge0: port 1(bridge_slave_0) entered disabled state [ 224.598273][ T2255] device bridge_slave_0 entered promiscuous mode [ 224.606518][ T2255] bridge0: port 2(bridge_slave_1) entered blocking state [ 224.613600][ T2255] bridge0: port 2(bridge_slave_1) entered disabled state [ 224.621239][ T2255] device bridge_slave_1 entered promiscuous mode [ 224.653058][ T2265] loop5: detected capacity change from 0 to 128 [ 224.684774][ T2265] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 224.696088][ T2265] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 224.715244][ T2265] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.619: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 224.738159][ T2265] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 224.770049][ T2229] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 224.782454][ T427] udevd[427]: incorrect ext4 checksum on /dev/loop5 [ 224.791090][ T2229] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 224.806305][ T427] udevd[427]: incorrect ext4 checksum on /dev/loop5 [ 224.814393][ T2229] 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 [ 224.834922][ T2229] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 224.846591][ T2229] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 224.860214][ T2229] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 224.875133][ T2229] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 224.890436][ T2229] 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. [ 224.906477][ T2229] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 224.921746][ T2229] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 224.936941][ T2229] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 224.953998][ T2229] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 224.966285][ T2229] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 224.979472][ T2229] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 224.996622][ T2229] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 225.011586][ T2229] 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. [ 225.028140][ T2229] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 225.040302][ T2229] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 225.071202][ T2257] bridge0: port 1(bridge_slave_0) entered blocking state [ 225.078354][ T2257] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.085911][ T2257] device bridge_slave_0 entered promiscuous mode [ 225.101179][ T2257] bridge0: port 2(bridge_slave_1) entered blocking state [ 225.108397][ T2257] bridge0: port 2(bridge_slave_1) entered disabled state [ 225.115991][ T2257] device bridge_slave_1 entered promiscuous mode [ 225.156337][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 225.164116][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 225.177718][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 225.186572][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 225.194931][ T741] bridge0: port 1(bridge_slave_0) entered blocking state [ 225.201995][ T741] bridge0: port 1(bridge_slave_0) entered forwarding state [ 225.229374][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 225.255225][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 225.264329][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 225.272560][ T506] bridge0: port 2(bridge_slave_1) entered blocking state [ 225.279658][ T506] bridge0: port 2(bridge_slave_1) entered forwarding state [ 225.317691][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 225.357336][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 225.366487][ T506] bridge0: port 1(bridge_slave_0) entered blocking state [ 225.373569][ T506] bridge0: port 1(bridge_slave_0) entered forwarding state [ 225.387956][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 225.396202][ T506] bridge0: port 2(bridge_slave_1) entered blocking state [ 225.403239][ T506] bridge0: port 2(bridge_slave_1) entered forwarding state [ 225.410687][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 225.418873][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 225.428044][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 225.436233][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 225.463648][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 225.471949][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 225.480126][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 225.488727][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 225.503963][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 225.511607][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 225.528563][ T2254] device veth0_vlan entered promiscuous mode [ 225.540013][ T45] device bridge_slave_1 left promiscuous mode [ 225.546490][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 225.554232][ T45] device bridge_slave_0 left promiscuous mode [ 225.560389][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.568691][ T45] device bridge_slave_1 left promiscuous mode [ 225.574964][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 225.582939][ T45] device bridge_slave_0 left promiscuous mode [ 225.589344][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.597510][ T45] device bridge_slave_1 left promiscuous mode [ 225.604308][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 225.611826][ T45] device bridge_slave_0 left promiscuous mode [ 225.618115][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.626285][ T45] device bridge_slave_1 left promiscuous mode [ 225.632427][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 225.640327][ T45] device bridge_slave_0 left promiscuous mode [ 225.646690][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.654899][ T45] device bridge_slave_1 left promiscuous mode [ 225.661080][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 225.668824][ T45] device bridge_slave_0 left promiscuous mode [ 225.675197][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.683131][ T45] device bridge_slave_1 left promiscuous mode [ 225.689529][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 225.697095][ T45] device bridge_slave_0 left promiscuous mode [ 225.703230][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.713017][ T45] device veth1_macvtap left promiscuous mode [ 225.719137][ T45] device veth0_vlan left promiscuous mode [ 225.725264][ T45] device veth1_macvtap left promiscuous mode [ 225.731277][ T45] device veth0_vlan left promiscuous mode [ 225.737385][ T45] device veth1_macvtap left promiscuous mode [ 225.743390][ T45] device veth0_vlan left promiscuous mode [ 225.749424][ T45] device veth1_macvtap left promiscuous mode [ 225.755588][ T45] device veth0_vlan left promiscuous mode [ 225.761635][ T45] device veth1_macvtap left promiscuous mode [ 225.767814][ T45] device veth0_vlan left promiscuous mode [ 225.773984][ T45] device veth1_macvtap left promiscuous mode [ 225.780013][ T45] device veth0_vlan left promiscuous mode [ 226.346321][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 226.354272][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 226.362286][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 226.370730][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 226.378957][ T506] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.386034][ T506] bridge0: port 1(bridge_slave_0) entered forwarding state [ 226.393472][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 226.402337][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 226.410642][ T506] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.417741][ T506] bridge0: port 2(bridge_slave_1) entered forwarding state [ 226.426963][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 226.434500][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 226.442001][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 226.480176][ T2247] device veth0_vlan entered promiscuous mode [ 226.487202][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 226.495840][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 226.504450][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 226.512289][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 226.520569][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 226.528892][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 226.537174][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 226.544670][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 226.563884][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 226.572099][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 226.580212][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 226.588324][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 226.596595][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 226.604912][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 226.616678][ T2254] device veth1_macvtap entered promiscuous mode [ 226.635598][ T2247] device veth1_macvtap entered promiscuous mode [ 226.645666][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 226.653476][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 226.661656][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 226.670519][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 226.682343][ T2271] bridge0: port 1(bridge_slave_0) entered blocking state [ 226.689462][ T2271] bridge0: port 1(bridge_slave_0) entered disabled state [ 226.696906][ T2271] device bridge_slave_0 entered promiscuous mode [ 226.704423][ T2271] bridge0: port 2(bridge_slave_1) entered blocking state [ 226.711661][ T2271] bridge0: port 2(bridge_slave_1) entered disabled state [ 226.719193][ T2271] device bridge_slave_1 entered promiscuous mode [ 226.743210][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 226.752039][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 226.760991][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 226.769534][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 226.778445][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 226.787164][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 226.803033][ T2255] device veth0_vlan entered promiscuous mode [ 226.816429][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 226.826170][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 226.834830][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 226.842694][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 226.851236][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 226.858736][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 226.904815][ T2255] device veth1_macvtap entered promiscuous mode [ 226.920731][ T2278] loop9: detected capacity change from 0 to 128 [ 226.926371][ T2276] loop4: detected capacity change from 0 to 128 [ 226.939427][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 226.947672][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 226.956922][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 226.980596][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 226.988668][ T2276] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 226.992967][ T741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 227.002111][ T2278] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 227.021180][ T2276] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 227.022354][ T2278] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 227.056947][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 227.065898][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 227.074411][ T2276] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.622: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 227.075316][ T506] bridge0: port 1(bridge_slave_0) entered blocking state [ 227.101335][ T506] bridge0: port 1(bridge_slave_0) entered forwarding state [ 227.109003][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 227.118065][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 227.121281][ T2276] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 227.127168][ T506] bridge0: port 2(bridge_slave_1) entered blocking state [ 227.137500][ T2278] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.618: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 227.142132][ T506] bridge0: port 2(bridge_slave_1) entered forwarding state [ 227.169071][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 227.181584][ T2254] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 227.193990][ T2278] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 227.202379][ T2254] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 227.203047][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 227.216461][ T2254] 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 [ 227.244224][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 227.255264][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 227.263984][ T2247] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 227.273558][ T2254] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 227.287814][ T2254] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 227.289971][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 227.302960][ T2254] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 227.309819][ T2247] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 227.328918][ T2254] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 227.340080][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 227.353468][ T2254] 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. [ 227.360106][ T2247] 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 [ 227.377144][ T2254] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 227.399989][ T2247] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 227.424546][ T2247] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 227.434978][ T2254] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 227.438871][ T2247] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 227.467239][ T2254] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 227.467521][ T2254] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 227.467547][ T2254] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 227.467584][ T2254] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 227.468229][ T2254] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 227.521624][ T2257] device veth0_vlan entered promiscuous mode [ 227.540826][ T2247] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 227.540837][ T2254] 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. [ 227.542094][ T2254] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 227.583517][ T2247] 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. [ 227.584206][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 227.599867][ T2247] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 227.608037][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 227.625988][ T2247] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 227.632012][ T2254] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 227.646370][ T2247] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 227.659603][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 227.674943][ T2247] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 227.682417][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 227.693136][ T2247] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 227.714239][ T2247] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 227.716398][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 227.729781][ T2247] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 227.736982][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 227.750954][ T2247] 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. [ 227.773214][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 227.773271][ T2247] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 227.799556][ T2247] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 227.825707][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 227.833324][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 227.841967][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 227.850942][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2026/08/05 04:49:58 executed programs: 623 [ 227.879073][ T2257] device veth1_macvtap entered promiscuous mode [ 227.898413][ T2285] loop6: detected capacity change from 0 to 128 [ 227.917619][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 227.925516][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 227.934520][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 227.950855][ T457] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 227.959253][ T457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 227.983580][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 227.994405][ T506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 228.007504][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 228.021876][ T2285] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 228.021897][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 228.022365][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 228.047573][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 228.060215][ T2288] loop7: detected capacity change from 0 to 128 [ 228.067969][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 228.076001][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 228.084898][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 228.093119][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 228.100251][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 228.108899][ T2285] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 228.121534][ T457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 228.134409][ T457] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 228.155798][ T2285] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.629: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 228.164198][ T457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 228.186142][ T2288] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 228.188911][ T457] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 228.205014][ T457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 228.206146][ T2288] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 228.214947][ T457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 228.231923][ T2285] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 228.245739][ T2288] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.625: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 228.265127][ T457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 228.265335][ T2288] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 228.291125][ T457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 228.307622][ T457] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 228.315325][ T457] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 228.317187][ T2257] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 228.333215][ T425] udevd[425]: incorrect ext4 checksum on /dev/loop7 [ 228.336987][ T2271] device veth0_vlan entered promiscuous mode [ 228.348911][ T2255] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 228.360842][ T2255] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 228.365517][ T2257] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 228.375718][ T2255] 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 [ 228.392115][ T2257] 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 [ 228.410058][ T2255] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 228.429956][ T2257] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 228.444589][ T2255] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 228.450915][ T2257] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 228.467381][ T2255] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 228.479611][ T2257] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 228.496064][ T2255] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 228.507866][ T2257] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 228.536264][ T2257] 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. [ 228.539193][ T2255] 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. [ 228.552034][ T2257] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072