116.083074][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 116.091323][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 116.099893][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 116.108432][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 116.116712][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 116.124812][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 116.132784][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 116.140734][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 116.148991][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 116.156638][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 116.172773][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 116.181227][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 116.190320][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready 2025/10/21 11:38:42 executed programs: 241 [ 116.198791][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 116.216073][ T1601] device veth0_vlan entered promiscuous mode [ 116.227802][ T1616] device veth1_macvtap entered promiscuous mode [ 116.243448][ T1606] device veth0_vlan entered promiscuous mode [ 116.250723][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 116.260112][ T1660] loop9: detected capacity change from 0 to 128 [ 116.260713][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 116.274906][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 116.283236][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 116.291511][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 116.299400][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 116.308155][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 116.315105][ T1660] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 116.317091][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 116.327371][ T1660] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 116.335064][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 116.368213][ T1660] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.244: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 116.385204][ T1606] device veth1_macvtap entered promiscuous mode [ 116.394064][ T1660] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 116.404868][ T1601] device veth1_macvtap entered promiscuous mode [ 116.415615][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 116.415794][ T1658] udevd[1658]: incorrect ext4 checksum on /dev/loop9 [ 116.423419][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 116.437794][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 116.440068][ T1611] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 116.446054][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 116.459617][ T1611] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 116.465385][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 116.485445][ T1611] 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 [ 116.485924][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 116.506864][ T1611] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 116.515078][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 116.527173][ T1611] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 116.534697][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 116.547429][ T1611] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 116.555762][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 116.570050][ T1611] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 116.577325][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 116.594539][ T1611] 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. [ 116.600114][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 116.615173][ T1611] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 116.623192][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 116.638338][ T1611] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 116.646234][ T1055] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.661132][ T1611] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 116.667632][ T1055] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.683385][ T1611] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 116.690703][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 116.701252][ T1611] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 116.709881][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 116.722718][ T1611] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 116.731017][ T1055] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.743017][ T1611] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 116.749652][ T1055] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.751016][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 116.764745][ T1611] 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. [ 116.772132][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 116.795844][ T1611] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 116.803584][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 116.814630][ T1611] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 116.836081][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 116.844403][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 116.852813][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 116.871241][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 116.879796][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 116.888516][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 116.896897][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 116.904975][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 116.913683][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 116.922277][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 116.953650][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 116.962480][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 116.981829][ T1621] device veth0_vlan entered promiscuous mode [ 116.994514][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 117.002397][ T1664] loop3: detected capacity change from 0 to 128 [ 117.003583][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 117.016729][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 117.024465][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 117.041981][ T1664] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 117.047296][ T1621] device veth1_macvtap entered promiscuous mode [ 117.060134][ T1664] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 117.074874][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 117.091307][ T1668] loop0: detected capacity change from 0 to 128 [ 117.099615][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 117.108107][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 117.122376][ T1664] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.255: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 117.141920][ T1664] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 117.157640][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 117.170101][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 117.181948][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 117.187803][ T1672] loop7: detected capacity change from 0 to 128 [ 117.192456][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 117.212197][ T1668] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 117.233635][ T1616] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 117.255828][ T1677] loop1: detected capacity change from 0 to 128 [ 117.262403][ T1668] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 117.276485][ T1672] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 117.287285][ T1616] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 117.290308][ T1677] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 117.318309][ T1677] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 117.323058][ T1672] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 117.332213][ T1668] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.252: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 117.349275][ T1616] 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 [ 117.379356][ T1616] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 117.400712][ T1668] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 117.409220][ T1616] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 117.410474][ T1672] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.249: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 117.423076][ T1616] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 117.443857][ T1677] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.256: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 117.461882][ T1672] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 117.484386][ T1677] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 117.487020][ T1616] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 117.497452][ T1658] udevd[1658]: incorrect ext4 checksum on /dev/loop0 [ 117.517187][ T1606] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 117.529144][ T1616] 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. [ 117.549491][ T1616] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 117.551173][ T1621] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 117.564987][ T1616] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 117.578445][ T1606] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 117.602081][ T1616] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 117.605333][ T1601] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 117.619914][ T1616] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 117.635754][ T1606] 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 [ 117.642724][ T1616] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 117.662907][ T1621] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 117.676550][ T1616] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 117.689197][ T1674] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.707615][ T1601] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 117.708243][ T1616] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 117.721130][ T1674] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.736437][ T1616] 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. [ 117.742807][ T1601] 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 [ 117.758597][ T1606] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 117.778078][ T1621] 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 [ 117.790075][ T1606] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 117.810867][ T1674] device bridge_slave_0 entered promiscuous mode [ 117.823638][ T1616] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 117.830653][ T1606] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 117.841692][ T1616] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 117.856844][ T1621] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 117.880456][ T1674] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.887504][ T1674] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.888087][ T1621] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 117.895161][ T1674] device bridge_slave_1 entered promiscuous mode [ 117.908077][ T1601] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 117.925937][ T1606] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 117.941650][ T1601] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 117.945934][ T1621] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 117.970168][ T1601] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 117.988178][ T1621] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 117.991965][ T1606] 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. [ 118.003328][ T1601] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 118.033922][ T1606] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 118.048958][ T1601] 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. [ 118.055245][ T1621] 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. [ 118.068605][ T1601] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 118.080785][ T1621] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 118.095938][ T1601] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 118.110501][ T1606] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 118.126516][ T1601] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 118.141191][ T1621] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 118.159844][ T1601] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 118.181414][ T1601] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 118.181425][ T1606] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 118.195252][ T1601] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 118.210241][ T1621] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 118.222424][ T1606] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 118.237130][ T1621] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 118.259790][ T1601] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 118.274447][ T1606] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 118.275266][ T1621] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 118.287984][ T1606] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 118.304654][ T1601] 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. [ 118.315326][ T1621] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 118.337112][ T1606] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 118.341191][ T1601] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 118.355587][ T1606] 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. [ 118.367367][ T1621] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 118.383555][ T1606] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 118.397303][ T1601] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 118.408982][ T1606] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 118.431785][ T1621] 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. [ 118.456300][ T1621] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 118.468137][ T1621] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 118.531403][ T1674] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.538518][ T1674] bridge0: port 2(bridge_slave_1) entered forwarding state [ 118.545814][ T1674] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.552883][ T1674] bridge0: port 1(bridge_slave_0) entered forwarding state [ 118.592527][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 118.600700][ T428] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.608400][ T428] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.625023][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 118.635049][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.642234][ T428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 118.670352][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 118.678859][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.685901][ T428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 118.693958][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 118.702336][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 118.743947][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 118.763863][ T1674] device veth0_vlan entered promiscuous mode [ 118.773005][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 118.782311][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 118.789889][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 118.807021][ T1674] device veth1_macvtap entered promiscuous mode [ 118.827605][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 118.847358][ T1691] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.854747][ T1691] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.862490][ T1691] device bridge_slave_0 entered promiscuous mode [ 118.869863][ T1691] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.876915][ T1691] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.884552][ T1691] device bridge_slave_1 entered promiscuous mode [ 118.930745][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 118.958405][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 118.980114][ T1693] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.987171][ T1693] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.994888][ T1693] device bridge_slave_0 entered promiscuous mode [ 119.002935][ T1693] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.010424][ T1693] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.018024][ T1693] device bridge_slave_1 entered promiscuous mode [ 119.079643][ T1705] loop6: detected capacity change from 0 to 128 [ 119.115690][ T1705] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 119.126552][ T1705] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 119.127165][ T1699] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.144423][ T1699] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.152121][ T1699] device bridge_slave_0 entered promiscuous mode [ 119.153477][ T1705] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.251: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 119.159584][ T1699] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.184654][ T1699] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.190191][ T1705] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 119.192308][ T1699] device bridge_slave_1 entered promiscuous mode [ 119.213775][ T1674] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 119.213907][ T1658] udevd[1658]: incorrect ext4 checksum on /dev/loop6 [ 119.225402][ T1674] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 119.245606][ T1674] 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 [ 119.267366][ T1674] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 119.279290][ T1674] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 119.292669][ T1674] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 119.308445][ T1674] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 119.323612][ T1674] 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. [ 119.339419][ T1674] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 119.354784][ T1674] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 119.361774][ T1691] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.376725][ T1691] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.384030][ T1691] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.391089][ T1691] bridge0: port 1(bridge_slave_0) entered forwarding state [ 119.399069][ T1674] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 119.414553][ T1674] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 119.426762][ T1674] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 119.440282][ T1674] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 119.452771][ T1674] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 119.467708][ T1674] 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. [ 119.486395][ T1674] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 119.498219][ T1674] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 119.554145][ T1700] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.561973][ T1700] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.569749][ T1700] device bridge_slave_0 entered promiscuous mode [ 119.578225][ T1700] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.585275][ T1700] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.593063][ T1700] device bridge_slave_1 entered promiscuous mode [ 119.622390][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 119.630378][ T1055] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.637800][ T1055] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.683179][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 119.691372][ T1055] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.698424][ T1055] bridge0: port 1(bridge_slave_0) entered forwarding state [ 119.722452][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 119.730682][ T1055] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.737735][ T1055] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.764175][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 119.785003][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 119.818123][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 119.827019][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 119.835703][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.842758][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 119.855684][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 119.883166][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 119.891459][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 119.900142][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.907186][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.926067][ T1691] device veth0_vlan entered promiscuous mode [ 119.941099][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 119.949188][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 119.957237][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 119.965350][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 119.973907][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 119.982154][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 119.990264][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 119.997698][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 120.037088][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 120.044597][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 120.057169][ T1693] device veth0_vlan entered promiscuous mode [ 120.067770][ T1691] device veth1_macvtap entered promiscuous mode [ 120.077340][ T1732] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.084550][ T1732] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.092139][ T1732] device bridge_slave_0 entered promiscuous mode [ 120.099197][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 120.107547][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 120.116063][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 120.124065][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 120.132247][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 120.140516][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 120.148757][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 120.156303][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 120.164658][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 120.172885][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.179945][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.187410][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 120.195023][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 120.202600][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 120.214576][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 120.222860][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 120.238557][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 120.246028][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 120.253729][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 120.262129][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 120.270705][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.277742][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.285381][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 120.293729][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 120.301985][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.309124][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.316576][ T1732] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.323707][ T1732] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.331393][ T1732] device bridge_slave_1 entered promiscuous mode [ 120.358671][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 120.366354][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 120.375129][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 120.383364][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.390426][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.398232][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 120.406253][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 120.414426][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 120.422543][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 120.430797][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 120.438922][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 120.446856][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 120.455239][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 120.464429][ T1693] device veth1_macvtap entered promiscuous mode [ 120.483596][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 120.491412][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 120.499711][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 120.520450][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 120.528752][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 120.553051][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 120.561611][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 120.570211][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 120.578867][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 120.587128][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 120.595363][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 120.603828][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 120.611315][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 120.619534][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 120.627502][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 120.646250][ T1699] device veth0_vlan entered promiscuous mode [ 120.655518][ T1743] loop2: detected capacity change from 0 to 128 [ 120.663249][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 120.670986][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 120.678727][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 120.686963][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 120.698850][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 120.707107][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 120.718373][ T1743] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 120.729442][ T1743] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 120.746377][ T1743] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.260: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 120.746788][ T1700] device veth0_vlan entered promiscuous mode [ 120.772938][ T1743] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 120.798310][ T1658] udevd[1658]: incorrect ext4 checksum on /dev/loop2 [ 120.798322][ T1691] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 120.816949][ T1691] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 120.831602][ T1691] 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 [ 120.852712][ T1691] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 120.860374][ T1699] device veth1_macvtap entered promiscuous mode [ 120.872414][ T1691] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 120.885162][ T1753] loop5: detected capacity change from 0 to 128 [ 120.892906][ T1691] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 120.912089][ T1691] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 120.912474][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 120.932602][ T1753] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 120.936714][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 120.946080][ T1691] 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. [ 120.954003][ T1753] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 120.969427][ T1691] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 120.984847][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 121.008083][ T1691] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 121.012130][ T1700] device veth1_macvtap entered promiscuous mode [ 121.026055][ T1753] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.262: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 121.043927][ T1691] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 121.048678][ T1753] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 121.063710][ T1691] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 121.086478][ T1658] udevd[1658]: incorrect ext4 checksum on /dev/loop5 [ 121.095948][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 121.104743][ T1693] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 121.105166][ T1691] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 121.117360][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 121.130267][ T1691] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 121.140120][ T1693] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 121.151981][ T1691] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 121.166079][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 121.179062][ T1691] 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. [ 121.186774][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 121.208615][ T1691] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 121.209651][ T1693] 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 [ 121.221092][ T1691] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 121.241861][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 121.262311][ T1693] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 121.274367][ T1693] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 121.287963][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 121.296279][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 121.304830][ T1693] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 121.320961][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 121.329629][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 121.338216][ T1693] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 121.338552][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 121.353690][ T1693] 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. [ 121.361238][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 121.376295][ T1693] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 121.384361][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 121.399363][ T1693] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 121.407571][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 121.422049][ T1693] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 121.430074][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.445450][ T1693] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 121.451997][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.471464][ T1693] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 121.476594][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 121.484986][ T1693] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 121.493827][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 121.513576][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.513746][ T1693] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 121.520657][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 121.521114][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 121.550686][ T1693] 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. 2025/10/21 11:38:47 executed programs: 263 [ 121.568994][ T1693] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 121.580633][ T1693] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 121.599533][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 121.621242][ T1756] loop8: detected capacity change from 0 to 128 [ 121.629686][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 121.639688][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 121.648256][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 121.656285][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 121.664411][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 121.684995][ T1756] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 121.704508][ T1756] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 121.709402][ T1759] loop4: detected capacity change from 0 to 128 [ 121.732346][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 121.746350][ T1756] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.270: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 121.752316][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 121.778394][ T1756] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 121.784273][ T1732] device veth0_vlan entered promiscuous mode [ 121.819293][ T1759] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 121.831421][ T1666] udevd[1666]: incorrect ext4 checksum on /dev/loop8 [ 121.847263][ T1700] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 121.848131][ T1759] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 121.859901][ T1700] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 121.875308][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 121.882878][ T1700] 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 [ 121.906287][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 121.923534][ T1700] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 121.925649][ T1759] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.265: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 121.936126][ T1700] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 121.968407][ T1759] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 121.988435][ T1700] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 122.001034][ T1658] udevd[1658]: incorrect ext4 checksum on /dev/loop4 [ 122.009719][ T1700] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 122.009954][ T1700] 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. [ 122.027294][ T1699] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 122.041430][ T1700] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 122.055440][ T1699] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 122.069604][ T1700] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 122.096497][ T1699] 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 [ 122.098336][ T1700] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 122.131948][ T1699] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 122.143715][ T1699] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 122.143784][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 122.157294][ T1699] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 122.178964][ T1700] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 122.179181][ T1699] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 122.193527][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 122.213057][ T1700] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 122.213283][ T1699] 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. [ 122.226679][ T1700] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 122.246045][ T1699] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 122.270058][ T1699] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 122.285457][ T1699] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 122.290572][ T1732] device veth1_macvtap entered promiscuous mode [ 122.306856][ T1699] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 122.318195][ T1700] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 122.319090][ T1699] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 122.346318][ T1700] 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. [ 122.346917][ T1699] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 122.376734][ T1699] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 122.391860][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 122.399323][ T1700] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 122.408448][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 122.412370][ T1700] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 122.428832][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 122.440351][ T1699] 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. [ 122.496760][ T1699] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 122.509916][ T1699] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 122.524102][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 122.548352][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 122.572548][ T1762] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.579916][ T1762] bridge0: port 1(bridge_slave_0) entered disabled state [ 122.587489][ T1762] device bridge_slave_0 entered promiscuous mode [ 122.605137][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 122.614679][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 122.630854][ T1762] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.638033][ T1762] bridge0: port 2(bridge_slave_1) entered disabled state [ 122.645983][ T1762] device bridge_slave_1 entered promiscuous mode [ 122.696959][ T1770] loop9: detected capacity change from 0 to 128 [ 122.743033][ T1770] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 122.754052][ T1770] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 122.781011][ T1770] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.274: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 122.781852][ T1767] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.800796][ T1770] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 122.808414][ T1767] bridge0: port 1(bridge_slave_0) entered disabled state [ 122.822913][ T1767] device bridge_slave_0 entered promiscuous mode [ 122.844001][ T1732] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 122.851516][ T1767] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.862811][ T1767] bridge0: port 2(bridge_slave_1) entered disabled state [ 122.863171][ T1732] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 122.871026][ T1767] device bridge_slave_1 entered promiscuous mode [ 122.884054][ T1732] 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 [ 122.910175][ T1732] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 122.921988][ T1732] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 122.935565][ T1732] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 122.950462][ T1732] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 122.967252][ T1732] 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. [ 122.983001][ T1732] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 123.000166][ T1732] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 123.018261][ T1732] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 123.033727][ T1732] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 123.052238][ T1732] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 123.071773][ T1732] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 123.084766][ T1732] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 123.099690][ T1732] 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. [ 123.116061][ T1732] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 123.127715][ T1732] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 123.272470][ T1777] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.279599][ T1777] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.287009][ T1777] device bridge_slave_0 entered promiscuous mode [ 123.295439][ T1777] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.302641][ T1777] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.310770][ T1777] device bridge_slave_1 entered promiscuous mode [ 123.329114][ T1779] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.336175][ T1779] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.343664][ T1779] device bridge_slave_0 entered promiscuous mode [ 123.368030][ T1779] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.375106][ T1779] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.382559][ T1779] device bridge_slave_1 entered promiscuous mode [ 123.503481][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 123.510963][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 123.547414][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 123.555301][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 123.562925][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 123.571268][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 123.579488][ T1055] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.586512][ T1055] bridge0: port 1(bridge_slave_0) entered forwarding state [ 123.594182][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 123.602537][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 123.610827][ T1055] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.617888][ T1055] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.626687][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 123.684460][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 123.692819][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 123.723166][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 123.731686][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 123.740329][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 123.748756][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 123.756897][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.764064][ T428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 123.771527][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 123.779868][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 123.788078][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.795116][ T428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.802849][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 123.810923][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 123.834628][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 123.842796][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 123.851181][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 123.872434][ T1795] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.879549][ T1795] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.886958][ T1795] device bridge_slave_0 entered promiscuous mode [ 123.895149][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 123.903278][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 123.911611][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 123.919214][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 123.933745][ T1795] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.940911][ T1795] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.948709][ T1795] device bridge_slave_1 entered promiscuous mode [ 123.955224][ T1762] device veth0_vlan entered promiscuous mode [ 123.964229][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 123.992840][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 124.004568][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 124.013213][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 124.020726][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 124.043812][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 124.052242][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.059312][ T428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.066728][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 124.082453][ T1767] device veth0_vlan entered promiscuous mode [ 124.092391][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 124.100558][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 124.109185][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.116211][ T428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.131523][ T1762] device veth1_macvtap entered promiscuous mode [ 124.139931][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 124.148454][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 124.156632][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.163680][ T428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.171238][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 124.179550][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.186568][ T428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.194202][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 124.248255][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 124.262648][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 124.273656][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 124.281715][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 124.289824][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 124.297835][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 124.306051][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 124.314318][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 124.336317][ T1777] device veth0_vlan entered promiscuous mode [ 124.350341][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 124.358771][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 124.367506][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 124.375937][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 124.384310][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 124.392576][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 124.400570][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 124.408962][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 124.417196][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 124.425224][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 124.433463][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 124.441208][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 124.456819][ T1767] device veth1_macvtap entered promiscuous mode [ 124.463849][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 124.471678][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 124.480823][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 124.503304][ T1777] device veth1_macvtap entered promiscuous mode [ 124.529523][ T1816] loop3: detected capacity change from 0 to 128 [ 124.530580][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 124.545184][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 124.554873][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 124.555052][ T1816] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 124.563555][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 124.578933][ T1816] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 124.583165][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 124.599876][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 124.608394][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 124.615174][ T1816] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.281: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 124.616860][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 124.635969][ T1816] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 124.644116][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 124.659994][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 124.663441][ T1658] udevd[1658]: incorrect ext4 checksum on /dev/loop3 [ 124.670906][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 124.680863][ T1762] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 124.695088][ T1762] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 124.713975][ T1779] device veth0_vlan entered promiscuous mode [ 124.721663][ T1762] 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 [ 124.743168][ T1762] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 124.755421][ T1762] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 124.769013][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 124.780650][ T1762] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 124.791179][ T1821] loop7: detected capacity change from 0 to 128 [ 124.798964][ T1823] loop0: detected capacity change from 0 to 128 [ 124.801743][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 124.812173][ T1762] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 124.825794][ T1779] device veth1_macvtap entered promiscuous mode [ 124.831851][ T1762] 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. [ 124.853616][ T1762] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 124.860584][ T1823] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 124.869784][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 124.879837][ T1823] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 124.886794][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 124.898577][ T1762] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 124.906573][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 124.930948][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 124.939383][ T1762] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 124.949278][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 124.955368][ T1821] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 124.976213][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 124.986449][ T1823] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.278: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 124.998316][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 125.006702][ T1762] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 125.014327][ T1821] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 125.034244][ T1823] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 125.043650][ T1762] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 125.056928][ T1762] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 125.061708][ T1821] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.276: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 125.082306][ T1658] udevd[1658]: incorrect ext4 checksum on /dev/loop0 [ 125.090040][ T1762] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 125.098451][ T1777] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 125.121015][ T1777] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 125.127667][ T1821] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 125.134489][ T1777] 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 [ 125.158178][ T1762] 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. [ 125.171492][ T1777] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 125.186988][ T1762] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 125.190433][ T1767] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 125.211370][ T1762] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 125.226262][ T1777] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 125.240609][ T1777] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 125.251097][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 125.264518][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 125.272424][ T1767] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 125.274654][ T1777] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 125.302229][ T1767] 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 [ 125.324033][ T1777] 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. [ 125.338931][ T1767] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 125.368008][ T1767] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 125.376093][ T1777] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 125.384210][ T1767] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 125.410324][ T1777] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 125.431121][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 125.438400][ T1767] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 125.438805][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 125.454029][ T1777] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 125.480824][ T1777] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 125.493037][ T1767] 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. [ 125.494363][ T1777] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 125.508670][ T1767] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 125.537492][ T1767] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 125.542734][ T1777] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 125.553800][ T1767] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 125.579701][ T1767] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 125.581853][ T1777] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 125.591434][ T1767] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 125.608428][ T1777] 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. [ 125.619217][ T1767] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 125.637257][ T1777] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 125.647531][ T1767] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 125.673078][ T1777] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 125.675604][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 125.694827][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 125.703155][ T1767] 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. [ 125.703358][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.725888][ T428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.733522][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 125.735189][ T1767] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 125.742414][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 125.761700][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.768778][ T428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 125.768859][ T1767] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 125.777021][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 125.798004][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 125.806496][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 125.814807][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 125.836871][ T1795] device veth0_vlan entered promiscuous mode [ 125.863090][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 125.877218][ T1833] loop1: detected capacity change from 0 to 128 [ 125.884695][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 125.894640][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 125.912442][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 125.921164][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 125.929564][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 125.937106][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 125.951212][ T1833] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 125.962775][ T1833] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 125.976932][ T1833] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.288: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 126.011763][ T1833] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 126.032890][ T1779] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 126.033433][ T1658] udevd[1658]: incorrect ext4 checksum on /dev/loop1 [ 126.044772][ T1779] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 126.064443][ T1779] 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 [ 126.084958][ T1779] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 126.096779][ T1779] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 126.105284][ T1795] device veth1_macvtap entered promiscuous mode [ 126.117507][ T1779] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 126.119467][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 126.140207][ T1779] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 126.140435][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 126.156001][ T1779] 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. [ 126.163679][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 126.178984][ T1779] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 126.202812][ T1779] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 126.219083][ T1779] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 126.234363][ T1779] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 126.246155][ T1779] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 126.259431][ T1779] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 126.286316][ T1779] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 126.302282][ T1779] 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. [ 126.309513][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 126.326453][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 126.327277][ T1779] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 126.336737][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 126.347888][ T1779] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 126.355300][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 126.406608][ T1841] loop6: detected capacity change from 0 to 128 [ 126.476372][ T1841] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 126.488056][ T1841] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 126.502130][ T1841] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.289: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 126.523048][ T1836] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.530444][ T1836] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.538223][ T1836] device bridge_slave_0 entered promiscuous mode [ 126.543989][ T1841] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 126.558429][ T1836] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.565585][ T1836] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.573528][ T1836] device bridge_slave_1 entered promiscuous mode [ 126.584187][ T1795] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 126.596025][ T1795] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended 2025/10/21 11:38:52 executed programs: 286 [ 126.609453][ T1795] 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 [ 126.629992][ T1795] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 126.641682][ T1795] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 126.655125][ T1795] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 126.670193][ T1795] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 126.685249][ T1795] 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. [ 126.701071][ T1795] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 126.716103][ T1795] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 126.731285][ T1795] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 126.746429][ T1795] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 126.758790][ T1795] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 126.772140][ T1795] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 126.785110][ T1795] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 126.800259][ T1795] 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. [ 126.816950][ T1795] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 126.829562][ T1795] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 126.843148][ T1838] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.857925][ T1838] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.865460][ T1838] device bridge_slave_0 entered promiscuous mode [ 126.876297][ T1838] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.883555][ T1838] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.891244][ T1838] device bridge_slave_1 entered promiscuous mode [ 126.928243][ T1842] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.935305][ T1842] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.943178][ T1842] device bridge_slave_0 entered promiscuous mode [ 126.950747][ T1842] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.957792][ T1842] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.965281][ T1842] device bridge_slave_1 entered promiscuous mode [ 127.187079][ T1836] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.194201][ T1836] bridge0: port 2(bridge_slave_1) entered forwarding state [ 127.201527][ T1836] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.208580][ T1836] bridge0: port 1(bridge_slave_0) entered forwarding state [ 127.223935][ T1855] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.231366][ T1855] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.239018][ T1855] device bridge_slave_0 entered promiscuous mode [ 127.247518][ T1855] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.254881][ T1855] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.262605][ T1855] device bridge_slave_1 entered promiscuous mode [ 127.302872][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 127.311104][ T1055] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.319603][ T1055] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.351778][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 127.360132][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 127.368353][ T1055] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.375385][ T1055] bridge0: port 1(bridge_slave_0) entered forwarding state [ 127.396359][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 127.405058][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 127.413340][ T1055] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.420431][ T1055] bridge0: port 2(bridge_slave_1) entered forwarding state [ 127.490856][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 127.499180][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 127.507078][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 127.515373][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 127.545545][ T1866] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.552728][ T1866] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.560346][ T1866] device bridge_slave_0 entered promiscuous mode [ 127.577054][ T1866] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.584279][ T1866] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.591878][ T1866] device bridge_slave_1 entered promiscuous mode [ 127.599523][ T45] device bridge_slave_1 left promiscuous mode [ 127.605662][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.613368][ T45] device bridge_slave_0 left promiscuous mode [ 127.619570][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.627582][ T45] device bridge_slave_1 left promiscuous mode [ 127.634329][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.642162][ T45] device bridge_slave_0 left promiscuous mode [ 127.648381][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.656313][ T45] device bridge_slave_1 left promiscuous mode [ 127.662642][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.670153][ T45] device bridge_slave_0 left promiscuous mode [ 127.676287][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.684369][ T45] device bridge_slave_1 left promiscuous mode [ 127.690621][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.698407][ T45] device bridge_slave_0 left promiscuous mode [ 127.704518][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.712855][ T45] device bridge_slave_1 left promiscuous mode [ 127.719031][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.726499][ T45] device bridge_slave_0 left promiscuous mode [ 127.732714][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.740870][ T45] device bridge_slave_1 left promiscuous mode [ 127.746974][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.754661][ T45] device bridge_slave_0 left promiscuous mode [ 127.760812][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.768724][ T45] device bridge_slave_1 left promiscuous mode [ 127.774868][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.782454][ T45] device bridge_slave_0 left promiscuous mode [ 127.788833][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.796755][ T45] device bridge_slave_1 left promiscuous mode [ 127.803324][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.810976][ T45] device bridge_slave_0 left promiscuous mode [ 127.817090][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.825066][ T45] device bridge_slave_1 left promiscuous mode [ 127.831406][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.838937][ T45] device bridge_slave_0 left promiscuous mode [ 127.845074][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.853068][ T45] device bridge_slave_1 left promiscuous mode [ 127.859363][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.866843][ T45] device bridge_slave_0 left promiscuous mode [ 127.873354][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.881244][ T45] device bridge_slave_1 left promiscuous mode [ 127.887354][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.894836][ T45] device bridge_slave_0 left promiscuous mode [ 127.901029][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.909141][ T45] device bridge_slave_1 left promiscuous mode [ 127.915253][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.922767][ T45] device bridge_slave_0 left promiscuous mode [ 127.928913][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.936680][ T45] device bridge_slave_1 left promiscuous mode [ 127.942859][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.950623][ T45] device bridge_slave_0 left promiscuous mode [ 127.956741][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.964608][ T45] device bridge_slave_1 left promiscuous mode [ 127.970803][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.978508][ T45] device bridge_slave_0 left promiscuous mode [ 127.984606][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.995832][ T45] device veth1_macvtap left promiscuous mode [ 128.001888][ T45] device veth0_vlan left promiscuous mode [ 128.007736][ T45] device veth1_macvtap left promiscuous mode [ 128.013904][ T45] device veth0_vlan left promiscuous mode [ 128.019788][ T45] device veth1_macvtap left promiscuous mode [ 128.025782][ T45] device veth0_vlan left promiscuous mode [ 128.032094][ T45] device veth1_macvtap left promiscuous mode [ 128.038465][ T45] device veth0_vlan left promiscuous mode [ 128.044555][ T45] device veth1_macvtap left promiscuous mode [ 128.050605][ T45] device veth0_vlan left promiscuous mode [ 128.056592][ T45] device veth1_macvtap left promiscuous mode [ 128.062754][ T45] device veth0_vlan left promiscuous mode [ 128.068994][ T45] device veth1_macvtap left promiscuous mode [ 128.074992][ T45] device veth0_vlan left promiscuous mode [ 128.081166][ T45] device veth1_macvtap left promiscuous mode [ 128.087165][ T45] device veth0_vlan left promiscuous mode [ 128.093129][ T45] device veth1_macvtap left promiscuous mode [ 128.099407][ T45] device veth0_vlan left promiscuous mode [ 128.105435][ T45] device veth1_macvtap left promiscuous mode [ 128.111907][ T45] device veth0_vlan left promiscuous mode [ 128.118030][ T45] device veth1_macvtap left promiscuous mode [ 128.124038][ T45] device veth0_vlan left promiscuous mode [ 128.130472][ T45] device veth1_macvtap left promiscuous mode [ 128.136488][ T45] device veth0_vlan left promiscuous mode [ 128.142654][ T45] device veth1_macvtap left promiscuous mode [ 128.148759][ T45] device veth0_vlan left promiscuous mode [ 128.154854][ T45] device veth1_macvtap left promiscuous mode [ 128.161003][ T45] device veth0_vlan left promiscuous mode [ 129.429990][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 129.437476][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 129.478114][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 129.486486][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 129.495048][ T1055] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.502104][ T1055] bridge0: port 1(bridge_slave_0) entered forwarding state [ 129.509615][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 129.517990][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 129.526123][ T1055] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.533172][ T1055] bridge0: port 2(bridge_slave_1) entered forwarding state [ 129.541122][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 129.559440][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 129.568083][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 129.587026][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 129.595293][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 129.608561][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 129.616046][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 129.623705][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 129.632202][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 129.640321][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 129.648775][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 129.656898][ T1055] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.663956][ T1055] bridge0: port 1(bridge_slave_0) entered forwarding state [ 129.671340][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 129.679732][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 129.687911][ T1055] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.694951][ T1055] bridge0: port 2(bridge_slave_1) entered forwarding state [ 129.717735][ T1836] device veth0_vlan entered promiscuous mode [ 129.725250][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 129.733148][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 129.741306][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 129.749723][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 129.757139][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 129.787648][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 129.796311][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 129.810393][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 129.818490][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 129.836440][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 129.844809][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 129.852920][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 129.861323][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 129.869922][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 129.877323][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 129.886003][ T1836] device veth1_macvtap entered promiscuous mode [ 129.900506][ T1838] device veth0_vlan entered promiscuous mode [ 129.911750][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 129.919769][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 129.927604][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 129.935649][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 129.944183][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 129.952956][ T1055] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.960029][ T1055] bridge0: port 1(bridge_slave_0) entered forwarding state [ 129.967448][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 129.975947][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 129.984215][ T1055] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.991251][ T1055] bridge0: port 2(bridge_slave_1) entered forwarding state [ 129.998871][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 130.006362][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 130.014007][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 130.023010][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 130.031622][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 130.051193][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 130.059586][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 130.070033][ T1842] device veth0_vlan entered promiscuous mode [ 130.084865][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 130.093042][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 130.101331][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 130.110279][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 130.118394][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 130.126600][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 130.135282][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 130.143198][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 130.161309][ T1838] device veth1_macvtap entered promiscuous mode [ 130.171747][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 130.179971][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 130.188329][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 130.196516][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 130.204997][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 130.213346][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 130.221651][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 130.229806][ T1842] device veth1_macvtap entered promiscuous mode [ 130.248442][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 130.256129][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 130.264777][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 130.273767][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 130.282757][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 130.291151][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 130.298716][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 130.306078][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 130.314563][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 130.322895][ T1055] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.329954][ T1055] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.337461][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 130.345826][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 130.354671][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 130.362928][ T1055] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.369974][ T1055] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.394155][ T1895] loop2: detected capacity change from 0 to 128 [ 130.414800][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 130.416370][ T1898] loop5: detected capacity change from 0 to 128 [ 130.423144][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 130.437483][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 130.446140][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 130.455409][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 130.463714][ T1895] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 130.464345][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 130.474796][ T1895] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 130.483933][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 130.502763][ T1898] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 130.515585][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 130.523503][ T1898] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 130.545319][ T1855] device veth0_vlan entered promiscuous mode [ 130.555189][ T1898] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.299: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 130.571841][ T1855] device veth1_macvtap entered promiscuous mode [ 130.577104][ T1903] loop8: detected capacity change from 0 to 128 [ 130.591178][ T1898] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 130.612284][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 130.628652][ T1838] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 130.629006][ T1905] loop4: detected capacity change from 0 to 128 [ 130.641009][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 130.648594][ T1899] udevd[1899]: incorrect ext4 checksum on /dev/loop5 [ 130.654973][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 130.661990][ T1895] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.287: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 130.680858][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 130.689434][ T1838] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 130.697701][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 130.723569][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 130.732655][ T1905] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 130.735784][ T1895] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 130.744475][ T1903] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 130.760063][ T1838] 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 [ 130.763454][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 130.790885][ T1905] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 130.799108][ T1836] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 130.802035][ T1903] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 130.817375][ T1905] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.296: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 130.823570][ T1836] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 130.848107][ T1903] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.293: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 130.855472][ T1838] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 130.886314][ T1838] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 130.896193][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 130.899786][ T1838] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 130.907709][ T1836] 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 [ 130.928034][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 130.950642][ T1838] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 130.955591][ T1896] udevd[1896]: incorrect ext4 checksum on /dev/loop4 [ 130.965554][ T1905] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 130.965686][ T1903] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 130.989026][ T1836] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 130.992796][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 131.008330][ T1836] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 131.008463][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 131.022337][ T1836] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 131.053098][ T1866] device veth0_vlan entered promiscuous mode [ 131.058040][ T1838] 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. [ 131.060466][ T1855] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 131.078058][ T1836] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 131.103112][ T1838] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 131.108780][ T1842] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 131.119138][ T1836] 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. [ 131.142695][ T1866] device veth1_macvtap entered promiscuous mode [ 131.152059][ T1836] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 131.153732][ T1855] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 131.167051][ T1838] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 131.180866][ T1842] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 131.195378][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 131.208192][ T1855] 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 [ 131.216457][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 131.236546][ T1842] EXT4-fs error (device loop8): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 131.243347][ T1836] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 131.263917][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 131.278269][ T1855] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 131.285549][ T1842] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 131.296651][ T1855] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 131.309365][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 131.322773][ T1838] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 131.329878][ T1842] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 131.344905][ T1855] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 131.358016][ T1836] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 131.372131][ T1838] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 131.387586][ T1842] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 131.405334][ T1838] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 131.422939][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 131.426208][ T1855] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 131.435510][ T1838] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 131.449658][ T1855] 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. [ 131.462360][ T1842] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 131.492001][ T1836] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 131.503666][ T1855] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 131.504090][ T1836] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 131.519126][ T1855] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 131.542012][ T1836] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 131.547442][ T1855] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 131.558967][ T1838] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 131.575627][ T1855] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 131.588432][ T1842] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 131.603762][ T1855] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 131.618083][ T1836] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 131.632951][ T1855] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 131.643643][ T1842] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 131.656141][ T1855] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 131.671173][ T1836] 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. [ 131.685794][ T1855] 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. [ 131.701090][ T1838] 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. [ 131.716074][ T1842] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 131.736546][ T1855] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 2025/10/21 11:38:58 executed programs: 297 [ 131.747279][ T1842] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 131.763419][ T1836] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 131.774784][ T1855] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 131.796931][ T1913] loop9: detected capacity change from 0 to 128 [ 131.804150][ T1838] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 131.804919][ T1842] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 131.816027][ T1838] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 131.827691][ T1836] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 131.863939][ T1842] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 131.878173][ T1842] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 131.891012][ T1842] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 131.906978][ T1913] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 131.919939][ T1842] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 131.935827][ T1913] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 131.958170][ T1842] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 131.961950][ T1913] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.304: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 131.970163][ T1842] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 132.003215][ T1913] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 132.028260][ T1896] udevd[1896]: incorrect ext4 checksum on /dev/loop9 [ 132.059689][ T1866] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 132.083137][ T1866] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 132.109164][ T1866] 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 [ 132.138164][ T1866] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 132.150998][ T1866] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 132.165269][ T1866] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 132.180221][ T1866] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 132.208345][ T1866] 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. [ 132.231682][ T1866] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 132.252044][ T1866] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 132.267361][ T1866] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 132.285613][ T1866] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 132.297323][ T1866] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 132.310536][ T1866] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 132.323042][ T1866] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 132.356149][ T1866] 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. [ 132.372755][ T1866] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 132.385135][ T1866] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 132.456959][ T1917] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.464870][ T1917] bridge0: port 1(bridge_slave_0) entered disabled state [ 132.473301][ T1917] device bridge_slave_0 entered promiscuous mode [ 132.480573][ T1917] bridge0: port 2(bridge_slave_1) entered blocking state [ 132.487620][ T1917] bridge0: port 2(bridge_slave_1) entered disabled state [ 132.495158][ T1917] device bridge_slave_1 entered promiscuous mode [ 132.603479][ T1920] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.610751][ T1920] bridge0: port 1(bridge_slave_0) entered disabled state [ 132.618617][ T1920] device bridge_slave_0 entered promiscuous mode [ 132.631467][ T1920] bridge0: port 2(bridge_slave_1) entered blocking state [ 132.638564][ T1920] bridge0: port 2(bridge_slave_1) entered disabled state [ 132.645919][ T1920] device bridge_slave_1 entered promiscuous mode [ 132.674688][ T1924] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.681810][ T1924] bridge0: port 1(bridge_slave_0) entered disabled state [ 132.689528][ T1924] device bridge_slave_0 entered promiscuous mode [ 132.696683][ T1924] bridge0: port 2(bridge_slave_1) entered blocking state [ 132.703810][ T1924] bridge0: port 2(bridge_slave_1) entered disabled state [ 132.711217][ T1924] device bridge_slave_1 entered promiscuous mode [ 132.718287][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 132.799434][ T1926] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.806520][ T1926] bridge0: port 1(bridge_slave_0) entered disabled state [ 132.814084][ T1926] device bridge_slave_0 entered promiscuous mode [ 132.831554][ T1926] bridge0: port 2(bridge_slave_1) entered blocking state [ 132.838710][ T1926] bridge0: port 2(bridge_slave_1) entered disabled state [ 132.846146][ T1926] device bridge_slave_1 entered promiscuous mode [ 132.959570][ T1924] bridge0: port 2(bridge_slave_1) entered blocking state [ 132.966641][ T1924] bridge0: port 2(bridge_slave_1) entered forwarding state [ 132.973943][ T1924] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.981039][ T1924] bridge0: port 1(bridge_slave_0) entered forwarding state [ 133.014420][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 133.021736][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 133.030736][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 133.038254][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 133.045674][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 133.054065][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 133.062349][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.069400][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 133.076919][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 133.085304][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 133.093451][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.100496][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 133.109240][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 133.120611][ T1937] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.127665][ T1937] bridge0: port 1(bridge_slave_0) entered disabled state [ 133.135091][ T1937] device bridge_slave_0 entered promiscuous mode [ 133.149354][ T1937] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.156406][ T1937] bridge0: port 2(bridge_slave_1) entered disabled state [ 133.164037][ T1937] device bridge_slave_1 entered promiscuous mode [ 133.212594][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 133.234399][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 133.257245][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 133.264928][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 133.272704][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 133.280477][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 133.287968][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 133.296267][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 133.304610][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.311684][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 133.319184][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 133.327343][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.334400][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 133.342118][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 133.368031][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 133.376387][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 133.384806][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.391886][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 133.399540][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 133.408141][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 133.416338][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.423385][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 133.443198][ T1920] device veth0_vlan entered promiscuous mode [ 133.449858][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 133.458492][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 133.466730][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 133.474512][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 133.482241][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 133.490617][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.497648][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 133.505626][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 133.513417][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 133.521535][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 133.530700][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 133.539128][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.546172][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 133.567524][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 133.575511][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 133.594087][ T1920] device veth1_macvtap entered promiscuous mode [ 133.603332][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 133.611893][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 133.620123][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 133.632309][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 133.660700][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 133.669246][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 133.677551][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 133.686243][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 133.705469][ T1924] device veth0_vlan entered promiscuous mode [ 133.723943][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 133.733507][ T1972] loop0: detected capacity change from 0 to 128 [ 133.736327][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 133.748602][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 133.756225][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 133.764814][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 133.773126][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 133.779864][ T1972] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 133.781769][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 133.791871][ T1972] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 133.801426][ T1917] device veth0_vlan entered promiscuous mode [ 133.822866][ T1924] device veth1_macvtap entered promiscuous mode [ 133.833238][ T1972] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.316: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 133.838892][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 133.852779][ T1972] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 133.869713][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 133.877265][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 133.880622][ T1896] udevd[1896]: incorrect ext4 checksum on /dev/loop0 [ 133.885898][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 133.900632][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 133.906732][ T1920] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 133.909122][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 133.919956][ T1920] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 133.927428][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 133.940241][ T1920] 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 [ 133.947830][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 133.967662][ T1920] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 133.977100][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 133.987877][ T1920] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 133.995793][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 134.008702][ T1920] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 134.015242][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 134.030373][ T1920] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 134.038217][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 134.060402][ T1920] 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. [ 134.060643][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 134.076092][ T1920] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 134.084549][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 134.099277][ T1920] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 134.106148][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 134.121582][ T1920] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 134.129340][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 134.150726][ T1920] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 134.162401][ T1920] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 134.173029][ T1917] device veth1_macvtap entered promiscuous mode [ 134.181764][ T1920] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 134.192526][ T1926] device veth0_vlan entered promiscuous mode [ 134.207721][ T1920] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 134.223275][ T1920] 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. [ 134.223944][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 134.247290][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 134.248666][ T1920] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 134.255666][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 134.266812][ T1920] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 134.275903][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 134.297066][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 134.305685][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 134.313876][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 134.322165][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 134.330734][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 134.339350][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 134.347674][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 134.356963][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 134.364624][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 134.383256][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 134.391610][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 134.399802][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 134.408831][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 134.416886][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 134.425495][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 134.434103][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 134.442637][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 134.457247][ T1926] device veth1_macvtap entered promiscuous mode [ 134.475331][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 134.483428][ T1976] loop3: detected capacity change from 0 to 128 [ 134.490221][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 134.499770][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 134.507201][ T1979] loop7: detected capacity change from 0 to 128 [ 134.517787][ T1976] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 134.531562][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 134.537669][ T1976] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 134.554422][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 134.563712][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 134.569151][ T1979] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 134.573103][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 134.591551][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 134.600252][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 134.601670][ T1976] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.306: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 134.608571][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 134.627284][ T1979] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 134.635465][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 134.645829][ T1976] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 134.670984][ T1937] device veth0_vlan entered promiscuous mode [ 134.679378][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 134.685621][ T1979] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.309: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 134.687137][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 134.728301][ T1979] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 134.733468][ T1917] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 134.748522][ T1983] loop1: detected capacity change from 0 to 128 [ 134.765774][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 134.767051][ T1917] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 134.774681][ T1924] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 134.791909][ T1917] 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 [ 134.799369][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 134.819235][ T1924] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 134.830391][ T1983] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 134.849877][ T1906] udevd[1906]: incorrect ext4 checksum on /dev/loop7 [ 134.860475][ T1937] device veth1_macvtap entered promiscuous mode [ 134.868151][ T1917] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 134.868793][ T1983] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 134.891133][ T1899] udevd[1899]: incorrect ext4 checksum on /dev/loop7 [ 134.900357][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 134.908634][ T1924] 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 [ 134.915391][ T1983] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.311: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 134.929143][ T1917] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 134.953312][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 134.961387][ T1917] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 134.971358][ T1924] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 134.985470][ T1917] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 135.001635][ T1924] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 135.010068][ T1983] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 135.024294][ T1917] 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. [ 135.032077][ T1924] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 135.064748][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 135.073304][ T1924] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 135.076314][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 135.097164][ T1917] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 135.104887][ T1926] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 135.123845][ T1926] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 135.137146][ T1924] 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. [ 135.137157][ T1926] 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 [ 135.159128][ T1917] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 135.177057][ T1926] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 135.192184][ T1924] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 135.216922][ T1917] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 135.217782][ T1926] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 135.233085][ T1924] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 135.246531][ T1926] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 135.260655][ T1917] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 135.275316][ T1926] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 135.287758][ T1917] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 135.312633][ T1926] 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. [ 135.315164][ T1924] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 135.331366][ T1926] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 135.345181][ T1917] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 135.359941][ T1926] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 135.372344][ T1924] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 135.387311][ T1926] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 135.398635][ T1924] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 135.414055][ T1917] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 135.426360][ T1924] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 135.441177][ T1926] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 135.464810][ T1917] 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. [ 135.475848][ T1924] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 135.481525][ T1926] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 135.501905][ T1924] 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. [ 135.512248][ T1917] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 135.535934][ T1926] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 135.549434][ T1917] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 135.555290][ T1992] loop6: detected capacity change from 0 to 128 [ 135.563208][ T1926] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 135.577273][ T1924] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 135.618214][ T1986] bridge0: port 1(bridge_slave_0) entered blocking state [ 135.625311][ T1986] bridge0: port 1(bridge_slave_0) entered disabled state [ 135.627430][ T1926] 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. [ 135.648798][ T1924] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 135.651672][ T1986] device bridge_slave_0 entered promiscuous mode [ 135.669264][ T1926] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 135.683715][ T1986] bridge0: port 2(bridge_slave_1) entered blocking state [ 135.695365][ T1926] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 135.711024][ T1986] bridge0: port 2(bridge_slave_1) entered disabled state [ 135.720236][ T1986] device bridge_slave_1 entered promiscuous mode [ 135.720389][ T1992] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 135.752949][ T1992] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 135.838301][ T1992] ================================================================== [ 135.846420][ T1992] BUG: KASAN: slab-out-of-bounds in do_split+0x1a78/0x1f70 [ 135.853665][ T1992] Read of size 157024 at addr ffff88811a6ae028 by task syz.6.319/1992 [ 135.861813][ T1992] [ 135.864143][ T1992] CPU: 1 PID: 1992 Comm: syz.6.319 Not tainted syzkaller #0 [ 135.871427][ T1992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 135.881491][ T1992] Call Trace: [ 135.884767][ T1992] [ 135.887784][ T1992] __dump_stack+0x21/0x30 [ 135.892133][ T1992] dump_stack_lvl+0xee/0x150 [ 135.896725][ T1992] ? show_regs_print_info+0x20/0x20 [ 135.901922][ T1992] ? load_image+0x3a0/0x3a0 [ 135.906425][ T1992] print_address_description+0x7f/0x2c0 [ 135.911971][ T1992] ? do_split+0x1a78/0x1f70 [ 135.916479][ T1992] kasan_report+0xf1/0x140 [ 135.920891][ T1992] ? do_split+0x1a78/0x1f70 [ 135.925402][ T1992] ? do_split+0x1a78/0x1f70 [ 135.929900][ T1992] kasan_check_range+0x280/0x290 [ 135.934835][ T1992] memmove+0x2d/0x70 [ 135.938748][ T1992] do_split+0x1a78/0x1f70 [ 135.943077][ T1992] ? __sync_dirty_buffer+0x2e7/0x330 [ 135.948370][ T1992] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 135.954177][ T1992] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 135.959998][ T1992] make_indexed_dir+0xe01/0x14a0 [ 135.964945][ T1992] ? add_dirent_to_buf+0x780/0x780 [ 135.970058][ T1992] ? add_dirent_to_buf+0x35e/0x780 [ 135.975169][ T1992] ext4_add_entry+0xc24/0xf40 [ 135.979845][ T1992] ? ext4_inc_count+0x1b0/0x1b0 [ 135.984694][ T1992] ? atime_needs_update+0x810/0x810 [ 135.989890][ T1992] ? __ext4_link+0x240/0x770 [ 135.994479][ T1992] __ext4_link+0x4d7/0x770 [ 135.998894][ T1992] ? ext4_update_dx_flag+0x200/0x200 [ 136.004197][ T1992] ? lookup_one_qstr_excl+0x122/0x250 [ 136.009569][ T1992] ? clear_nonspinnable+0x60/0x60 [ 136.014682][ T1992] ext4_link+0x1de/0x270 [ 136.018924][ T1992] vfs_link+0x636/0x7f0 [ 136.023081][ T1992] do_linkat+0x1e7/0x730 [ 136.027330][ T1992] __x64_sys_link+0x86/0x90 [ 136.031841][ T1992] x64_sys_call+0x34d/0x9a0 [ 136.036337][ T1992] do_syscall_64+0x4c/0xa0 [ 136.040753][ T1992] ? clear_bhb_loop+0x50/0xa0 [ 136.045428][ T1992] ? clear_bhb_loop+0x50/0xa0 [ 136.050105][ T1992] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 136.056009][ T1992] RIP: 0033:0x7fda3d64e969 [ 136.060427][ T1992] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 136.080071][ T1992] RSP: 002b:00007fda3d0bf038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 136.088482][ T1992] RAX: ffffffffffffffda RBX: 00007fda3d875fa0 RCX: 00007fda3d64e969 [ 136.096454][ T1992] RDX: 0000000000000000 RSI: 0000200000000bc0 RDI: 0000200000001240 [ 136.104431][ T1992] RBP: 00007fda3d6d0ab1 R08: 0000000000000000 R09: 0000000000000000 [ 136.112399][ T1992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 136.120375][ T1992] R13: 0000000000000000 R14: 00007fda3d875fa0 R15: 00007ffdde8886d8 [ 136.128352][ T1992] [ 136.131378][ T1992] [ 136.133694][ T1992] The buggy address belongs to the page: [ 136.139317][ T1992] page:ffffea000469ab80 refcount:3 mapcount:1 mapping:ffff8881092c7a18 index:0x1 pfn:0x11a6ae [ 136.149561][ T1992] memcg:ffff888100251140 [ 136.153797][ T1992] aops:def_blk_aops ino:700006 [ 136.158561][ T1992] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked|zone=1) [ 136.169937][ T1992] raw: 400000000032201e ffff88810025a240 ffffea0004c5c508 ffff8881092c7a18 [ 136.178518][ T1992] raw: 0000000000000001 ffff88810cfbfb28 0000000300000000 ffff888100251140 [ 136.187087][ T1992] page dumped because: kasan: bad access detected [ 136.193487][ T1992] page_owner tracks the page as allocated [ 136.199203][ T1992] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 1896, ts 135695666996, free_ts 135509856016 [ 136.216656][ T1992] post_alloc_hook+0x192/0x1b0 [ 136.221432][ T1992] prep_new_page+0x1c/0x110 [ 136.225936][ T1992] get_page_from_freelist+0x2cc5/0x2d50 [ 136.231485][ T1992] __alloc_pages+0x18f/0x440 [ 136.236085][ T1992] page_cache_ra_unbounded+0x2b2/0x980 [ 136.241550][ T1992] force_page_cache_ra+0x3fd/0x460 [ 136.246662][ T1992] page_cache_sync_ra+0x2ae/0x420 [ 136.251682][ T1992] filemap_read+0x63a/0x1f70 [ 136.256271][ T1992] generic_file_read_iter+0xac/0x400 [ 136.261554][ T1992] blkdev_read_iter+0x12f/0x160 [ 136.266409][ T1992] vfs_read+0x68b/0xbe0 [ 136.270565][ T1992] ksys_read+0x140/0x240 [ 136.274816][ T1992] __x64_sys_read+0x7b/0x90 [ 136.279334][ T1992] x64_sys_call+0x96d/0x9a0 [ 136.283847][ T1992] do_syscall_64+0x4c/0xa0 [ 136.288265][ T1992] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 136.294168][ T1992] page last free stack trace: [ 136.298869][ T1992] free_unref_page_prepare+0x542/0x550 [ 136.304335][ T1992] free_unref_page+0xa2/0x550 [ 136.309008][ T1992] __free_pages+0x6c/0x100 [ 136.313430][ T1992] __free_slab+0xe8/0x1e0 [ 136.317775][ T1992] __unfreeze_partials+0x160/0x190 [ 136.322888][ T1992] put_cpu_partial+0xc6/0x120 [ 136.327830][ T1992] __slab_free+0x1d4/0x290 [ 136.332453][ T1992] ___cache_free+0x104/0x120 [ 136.337055][ T1992] qlink_free+0x4d/0x90 [ 136.341224][ T1992] qlist_free_all+0x5f/0xb0 [ 136.345729][ T1992] kasan_quarantine_reduce+0x14a/0x170 [ 136.351229][ T1992] __kasan_slab_alloc+0x2f/0xf0 [ 136.356096][ T1992] slab_post_alloc_hook+0x4f/0x2b0 [ 136.361234][ T1992] kmem_cache_alloc+0xf7/0x260 [ 136.366013][ T1992] __alloc_skb+0xe0/0x740 [ 136.370345][ T1992] mld_newpack+0x13a/0x9d0 [ 136.374775][ T1992] [ 136.377199][ T1992] Memory state around the buggy address: [ 136.382825][ T1992] ffff88811a6b0f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 136.390885][ T1992] ffff88811a6b1000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 136.398942][ T1992] >ffff88811a6b1080: 00 fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 [ 136.407004][ T1992] ^ [ 136.411343][ T1992] ffff88811a6b1100: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 136.419414][ T1992] ffff88811a6b1180: fc fc 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 136.427475][ T1992] ================================================================== [ 136.435535][ T1992] Disabling lock debugging due to kernel taint [ 136.455066][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 136.455080][ T30] audit: type=1400 audit(1761046742.789:117): 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 [ 136.500138][ T30] audit: type=1400 audit(1761046742.789:118): 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 [ 136.548675][ T1992] EXT4-fs error (device loop6): ext4_dx_csum_set:531: inode #2: comm syz.6.319: dir seems corrupt? Run e2fsck -D. [ 136.561679][ T30] audit: type=1400 audit(1761046742.789:119): 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 [ 136.583431][ T30] audit: type=1400 audit(1761046742.789:120): 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 [ 136.604469][ T30] audit: type=1400 audit(1761046742.789:121): 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 [ 136.632845][ T30] audit: type=1400 audit(1761046742.789:122): 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 [ 136.662807][ T30] audit: type=1400 audit(1761046742.789:123): 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 [ 136.667684][ T1937] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 136.698132][ T1937] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 136.720353][ T1937] 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 [ 136.741811][ T1937] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 136.754738][ T1937] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 136.768501][ T1937] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 136.783334][ T1937] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 136.798417][ T1937] 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. [ 136.814062][ T1937] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 136.829765][ T1937] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 136.845381][ T1937] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 136.860561][ T1937] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 136.872548][ T1937] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 136.885958][ T1937] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum 2025/10/21 11:39:03 executed programs: 315 [ 136.899120][ T1937] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 136.914130][ T1937] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 136.930627][ T1937] 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. [ 136.933713][ T30] audit: type=1400 audit(1761046743.269:124): avc: denied { read } for pid=1999 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 136.947246][ T1937] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 136.968288][ T30] audit: type=1400 audit(1761046743.269:125): avc: denied { open } for pid=1999 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 137.002507][ T1937] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 137.128839][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 137.136348][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 137.161272][ T1999] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.168384][ T1999] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.175702][ T1999] device bridge_slave_0 entered promiscuous mode [ 137.183859][ T1999] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.191052][ T1999] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.198580][ T1999] device bridge_slave_1 entered promiscuous mode [ 137.208626][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 137.216985][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 137.225238][ T1055] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.232303][ T1055] bridge0: port 1(bridge_slave_0) entered forwarding state [ 137.240251][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 137.308786][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 137.317367][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 137.326146][ T1055] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.333214][ T1055] bridge0: port 2(bridge_slave_1) entered forwarding state [ 137.383354][ T2006] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.390556][ T2006] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.398314][ T2006] device bridge_slave_0 entered promiscuous mode [ 137.422133][ T2006] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.429225][ T2006] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.436592][ T2006] device bridge_slave_1 entered promiscuous mode [ 137.457337][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 137.465585][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 137.474157][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 137.484058][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 137.557694][ T2007] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.564866][ T2007] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.572347][ T2007] device bridge_slave_0 entered promiscuous mode [ 137.579342][ T2007] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.586381][ T2007] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.593891][ T2007] device bridge_slave_1 entered promiscuous mode [ 137.673467][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 137.681852][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 137.694585][ T2015] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.701676][ T2015] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.710135][ T2015] device bridge_slave_0 entered promiscuous mode [ 137.730226][ T2015] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.737310][ T2015] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.744857][ T2015] device bridge_slave_1 entered promiscuous mode [ 137.784227][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 137.792190][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 137.800464][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 137.808086][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 137.830173][ T1986] device veth0_vlan entered promiscuous mode [ 137.922215][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 137.930454][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 137.964360][ T1986] device veth1_macvtap entered promiscuous mode [ 137.992938][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 138.000645][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 138.008962][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 138.017225][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 138.025605][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 138.063525][ T2047] loop4: detected capacity change from 0 to 128 [ 138.093262][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 138.101105][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 138.103175][ T2047] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 138.109077][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 138.119667][ T2047] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 138.137299][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 138.145972][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.153061][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 138.162512][ T2047] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.318: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 138.181927][ T2047] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 138.191526][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 138.200043][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 138.207640][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 138.209684][ T1896] udevd[1896]: incorrect ext4 checksum on /dev/loop4 [ 138.215435][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 138.230296][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 138.232663][ T1986] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 138.238691][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.252277][ T1986] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 138.256923][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 138.270862][ T1986] 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 [ 138.277693][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 138.299447][ T1986] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 138.305898][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 138.317622][ T1986] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 138.325477][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.338859][ T1986] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 138.345268][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 138.361496][ T1986] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 138.369433][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 138.382208][ T1986] 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. [ 138.390530][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 138.405652][ T1986] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 138.414215][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.428974][ T1986] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 138.435367][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 138.450663][ T1986] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 138.481147][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 138.488911][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 138.489044][ T1986] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 138.496971][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 138.509932][ T1986] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 138.517194][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 138.530086][ T1986] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 138.539208][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 138.558175][ T1986] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 138.585926][ T1986] 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. [ 138.602764][ T1986] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 138.614430][ T1986] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 138.638458][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 138.646857][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 138.654763][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 138.662828][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 138.671914][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 138.680716][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.687763][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 138.695493][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 138.704155][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.711242][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 138.718914][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 138.726454][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 138.734367][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 138.742873][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 138.751424][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.758490][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 138.766009][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 138.775118][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 138.783340][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.790381][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 138.797794][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 138.806047][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 138.814112][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 138.821815][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 138.835884][ T2007] device veth0_vlan entered promiscuous mode [ 138.849767][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 138.858070][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 138.865798][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 138.876369][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 138.889711][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 138.935455][ T1999] device veth0_vlan entered promiscuous mode [ 138.942892][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 138.951323][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 138.960005][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 138.968685][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 138.976982][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 138.985025][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 138.994038][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 139.001599][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 139.022147][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 139.030611][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 139.039706][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 139.047887][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 139.056043][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 139.064228][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 139.072594][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 139.080668][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 139.088857][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 139.096290][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 139.120158][ T2015] device veth0_vlan entered promiscuous mode [ 139.130208][ T1999] device veth1_macvtap entered promiscuous mode [ 139.137260][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 139.145003][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 139.153709][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 139.169324][ T2007] device veth1_macvtap entered promiscuous mode [ 139.186704][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 139.194540][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 139.203064][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 139.257548][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 139.265701][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 139.274665][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 139.282296][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 139.291848][ T2050] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.298976][ T2050] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.306318][ T2050] device bridge_slave_0 entered promiscuous mode [ 139.314219][ T2006] device veth0_vlan entered promiscuous mode [ 139.325936][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 139.334350][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 139.342687][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 139.351143][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 139.359591][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 139.367785][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 139.376174][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 139.384399][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 139.393447][ T2050] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.401269][ T2050] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.408752][ T2050] device bridge_slave_1 entered promiscuous mode [ 139.465661][ T2015] device veth1_macvtap entered promiscuous mode [ 139.473765][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 139.482352][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 139.490637][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 139.515639][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 139.524250][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 139.539759][ T2055] loop8: detected capacity change from 0 to 128 [ 139.556225][ T2057] loop2: detected capacity change from 0 to 128 [ 139.569012][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 139.577536][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 139.586349][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 139.594745][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 139.606452][ T2006] device veth1_macvtap entered promiscuous mode [ 139.610505][ T2055] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 139.624017][ T2055] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 139.625875][ T2057] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 139.639225][ T2055] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.332: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 139.665068][ T2057] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 139.694199][ T2055] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 139.706324][ T2057] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.331: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 139.706805][ T2061] loop9: detected capacity change from 0 to 128 [ 139.733282][ T45] device bridge_slave_1 left promiscuous mode [ 139.737499][ T2057] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 139.741439][ T1906] udevd[1906]: incorrect ext4 checksum on /dev/loop8 [ 139.754710][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.763350][ T45] device bridge_slave_0 left promiscuous mode [ 139.770712][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.782488][ T2007] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 139.785541][ T1896] udevd[1896]: incorrect ext4 checksum on /dev/loop2 [ 139.794788][ T2007] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 139.805817][ T2061] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 139.814734][ T2007] 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 [ 139.828550][ T1999] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 139.847313][ T45] device bridge_slave_1 left promiscuous mode [ 139.862455][ T2007] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 139.864727][ T2061] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 139.876644][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.885805][ T1999] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 139.891782][ T2007] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 139.917991][ T1999] 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 [ 139.918292][ T2007] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 139.939443][ T1999] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 139.957247][ T2061] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.334: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 139.964989][ T45] device bridge_slave_0 left promiscuous mode [ 139.983425][ T2007] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 139.989296][ T1999] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 139.989607][ T1999] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 140.005045][ T2061] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 140.017407][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.032682][ T2007] 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. [ 140.040358][ T1999] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 140.046897][ T2007] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 140.062863][ T1999] 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. [ 140.083044][ T2007] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 140.092634][ T1999] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 140.112584][ T2015] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 140.140884][ T1999] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 140.149461][ T45] device bridge_slave_1 left promiscuous mode [ 140.163906][ T1999] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 140.174531][ T2007] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 140.201404][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.208230][ T1999] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 140.209216][ T2015] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 140.220236][ T1999] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 140.233801][ T2007] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 140.246565][ T45] device bridge_slave_0 left promiscuous mode [ 140.257974][ T2015] 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 [ 140.264136][ T1999] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 140.285670][ T2007] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 140.299182][ T2015] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 140.309655][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.321595][ T1999] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 140.328696][ T2015] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 140.343029][ T1999] 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. [ 140.356380][ T2007] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 140.372168][ T1999] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 140.384333][ T2015] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 140.395153][ T1999] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 140.410386][ T2007] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 140.438618][ T45] device bridge_slave_1 left promiscuous mode [ 140.444778][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.452049][ T2015] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 140.467067][ T2007] 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. [ 140.467161][ T45] device bridge_slave_0 left promiscuous mode [ 140.483067][ T2015] 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. [ 140.489035][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.512147][ T2015] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 140.520601][ T2007] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 140.538637][ T2007] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 140.545745][ T45] device bridge_slave_1 left promiscuous mode [ 140.552101][ T2015] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 140.566263][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.579980][ T2015] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 140.596142][ T45] device bridge_slave_0 left promiscuous mode [ 140.603011][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.610540][ T2015] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 140.623170][ T45] device bridge_slave_1 left promiscuous mode [ 140.629341][ T2015] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 140.642710][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.650931][ T45] device bridge_slave_0 left promiscuous mode [ 140.657082][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.664527][ T2015] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 140.678422][ T45] device bridge_slave_1 left promiscuous mode [ 140.681003][ T2015] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 140.684591][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.699472][ T2015] 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. [ 140.721801][ T45] device bridge_slave_0 left promiscuous mode [ 140.722346][ T2015] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 140.739561][ T2015] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 140.739590][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.761967][ T45] device bridge_slave_1 left promiscuous mode [ 140.768197][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.775787][ T45] device bridge_slave_0 left promiscuous mode [ 140.782332][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.790833][ T45] device bridge_slave_1 left promiscuous mode [ 140.796987][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.804695][ T45] device bridge_slave_0 left promiscuous mode [ 140.810955][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.820176][ T45] device bridge_slave_1 left promiscuous mode [ 140.826328][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.834458][ T45] device bridge_slave_0 left promiscuous mode [ 140.840720][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.849349][ T45] device bridge_slave_1 left promiscuous mode [ 140.855458][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.863044][ T45] device bridge_slave_0 left promiscuous mode [ 140.869224][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.877171][ T45] device bridge_slave_1 left promiscuous mode [ 140.883380][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.890926][ T45] device bridge_slave_0 left promiscuous mode [ 140.897037][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.905000][ T45] device bridge_slave_1 left promiscuous mode [ 140.911459][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.919483][ T45] device bridge_slave_0 left promiscuous mode [ 140.925628][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.933638][ T45] device bridge_slave_1 left promiscuous mode [ 140.939803][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.947302][ T45] device bridge_slave_0 left promiscuous mode [ 140.953522][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.964636][ T45] device veth1_macvtap left promiscuous mode [ 140.970686][ T45] device veth0_vlan left promiscuous mode [ 140.976716][ T45] device veth1_macvtap left promiscuous mode [ 140.982765][ T45] device veth0_vlan left promiscuous mode [ 140.988833][ T45] device veth1_macvtap left promiscuous mode [ 140.994827][ T45] device veth0_vlan left promiscuous mode [ 141.001084][ T45] device veth1_macvtap left promiscuous mode [ 141.007080][ T45] device veth0_vlan left promiscuous mode [ 141.013056][ T45] device veth1_macvtap left promiscuous mode [ 141.019180][ T45] device veth0_vlan left promiscuous mode [ 141.025137][ T45] device veth1_macvtap left promiscuous mode [ 141.031159][ T45] device veth0_vlan left promiscuous mode [ 141.036985][ T45] device veth1_macvtap left promiscuous mode [ 141.043005][ T45] device veth0_vlan left promiscuous mode [ 141.048928][ T45] device veth1_macvtap left promiscuous mode [ 141.054913][ T45] device veth0_vlan left promiscuous mode [ 141.061059][ T45] device veth1_macvtap left promiscuous mode [ 141.067054][ T45] device veth0_vlan left promiscuous mode [ 141.073375][ T45] device veth1_macvtap left promiscuous mode [ 141.079520][ T45] device veth0_vlan left promiscuous mode [ 141.085562][ T45] device veth1_macvtap left promiscuous mode [ 141.091783][ T45] device veth0_vlan left promiscuous mode [ 141.097813][ T45] device veth1_macvtap left promiscuous mode [ 141.103961][ T45] device veth0_vlan left promiscuous mode [ 141.110130][ T45] device veth1_macvtap left promiscuous mode [ 141.116123][ T45] device veth0_vlan left promiscuous mode [ 141.122185][ T45] device veth1_macvtap left promiscuous mode [ 141.128217][ T45] device veth0_vlan left promiscuous mode [ 142.475128][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 142.508145][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 142.516410][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 142.524810][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 142.533422][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/10/21 11:39:08 executed programs: 328 [ 142.589600][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 142.597017][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 142.605254][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 142.615536][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 142.626138][ T1055] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.633220][ T1055] bridge0: port 1(bridge_slave_0) entered forwarding state [ 142.643557][ T2072] loop5: detected capacity change from 0 to 128 [ 142.647083][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 142.658457][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 142.666639][ T1055] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.673728][ T1055] bridge0: port 2(bridge_slave_1) entered forwarding state [ 142.684456][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 142.692988][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 142.710700][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 142.718950][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 142.727213][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 142.729694][ T2072] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 142.745721][ T2072] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 142.760823][ T2072] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.324: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 142.780474][ T2072] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 142.781244][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 142.797296][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 142.805783][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 142.813807][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 142.816124][ T1896] udevd[1896]: incorrect ext4 checksum on /dev/loop5 [ 142.828745][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 142.836200][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 142.855206][ T2050] device veth0_vlan entered promiscuous mode [ 142.863624][ T2006] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 142.868902][ T1896] udevd[1896]: incorrect ext4 checksum on /dev/loop5 [ 142.875952][ T2006] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 142.891484][ T2050] device veth1_macvtap entered promiscuous mode [ 142.908435][ T2006] 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 [ 142.931802][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 142.931856][ T2006] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 142.940394][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 142.959261][ T2006] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 142.973013][ T2006] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 142.989857][ T2006] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 143.005348][ T2006] 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. [ 143.021356][ T2006] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 143.036591][ T2006] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 143.054899][ T2006] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 143.070885][ T2078] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.078067][ T2006] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 143.078136][ T2078] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.089748][ T2006] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 143.097599][ T2078] device bridge_slave_0 entered promiscuous mode [ 143.110153][ T2006] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 143.117428][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 143.128621][ T2006] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 143.136836][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 143.151606][ T2006] 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. [ 143.159864][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 143.175588][ T2006] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 143.183211][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 143.194666][ T2006] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 143.220631][ T2077] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.227689][ T2077] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.235754][ T2077] device bridge_slave_0 entered promiscuous mode [ 143.243019][ T2078] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.250682][ T2078] bridge0: port 2(bridge_slave_1) entered disabled state [ 143.258461][ T2078] device bridge_slave_1 entered promiscuous mode [ 143.269411][ T2077] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.276625][ T2077] bridge0: port 2(bridge_slave_1) entered disabled state [ 143.284816][ T2077] device bridge_slave_1 entered promiscuous mode [ 143.311906][ T2076] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.318999][ T2076] bridge0: port 1(bridge_slave_0) entered disabled state [ 143.326384][ T2076] device bridge_slave_0 entered promiscuous mode [ 143.338305][ T2076] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.345402][ T2076] bridge0: port 2(bridge_slave_1) entered disabled state [ 143.353149][ T2076] device bridge_slave_1 entered promiscuous mode [ 143.443790][ T2090] loop0: detected capacity change from 0 to 128 [ 143.453951][ T2090] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 143.467353][ T2090] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 143.485422][ T2090] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.337: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 143.504673][ T2090] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 143.532293][ T2050] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 143.535631][ T1896] udevd[1896]: incorrect ext4 checksum on /dev/loop0 [ 143.544143][ T2050] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 143.564358][ T2050] 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 [ 143.588151][ T2050] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 143.600171][ T2050] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 143.613563][ T2050] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 143.638391][ T2050] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 143.653967][ T2050] 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. [ 143.674369][ T2050] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 143.689605][ T2050] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 143.705940][ T2050] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 143.721790][ T2050] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 143.733992][ T2050] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 143.747618][ T2050] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 143.760186][ T2050] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 143.775243][ T2050] 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. [ 143.791106][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 143.798555][ T2050] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 143.810648][ T2050] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 143.811342][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 143.832984][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 143.841470][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.848541][ T428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 143.856074][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 143.864626][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.871739][ T428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 143.879686][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 143.887955][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.894998][ T428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 143.921362][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 143.929713][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 143.938967][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 143.946899][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 143.955357][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 143.963803][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.970870][ T428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 143.986776][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 143.997122][ T2093] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.004266][ T2093] bridge0: port 1(bridge_slave_0) entered disabled state [ 144.012002][ T2093] device bridge_slave_0 entered promiscuous mode [ 144.019424][ T2093] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.026470][ T2093] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.034422][ T2093] device bridge_slave_1 entered promiscuous mode [ 144.052720][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 144.078086][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 144.091486][ T2078] device veth0_vlan entered promiscuous mode [ 144.099222][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 144.108199][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 144.115779][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 144.150673][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 144.165264][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 144.183615][ T2078] device veth1_macvtap entered promiscuous mode [ 144.196513][ T2077] device veth0_vlan entered promiscuous mode [ 144.209046][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 144.218090][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 144.226092][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 144.233769][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 144.241999][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 144.250537][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 144.258789][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.265807][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 144.273331][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 144.281496][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.288554][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 144.295980][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 144.326343][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 144.346637][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 144.366902][ T2116] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.374226][ T2116] bridge0: port 1(bridge_slave_0) entered disabled state [ 144.381746][ T2116] device bridge_slave_0 entered promiscuous mode [ 144.389045][ T2116] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.396084][ T2116] bridge0: port 2(bridge_slave_1) entered disabled state [ 144.403663][ T2116] device bridge_slave_1 entered promiscuous mode [ 144.416647][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 144.442188][ T2077] device veth1_macvtap entered promiscuous mode [ 144.452152][ T2121] loop3: detected capacity change from 0 to 128 [ 144.459632][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 144.468523][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 144.476997][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 144.508341][ T2121] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 144.523647][ T2121] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 144.539359][ T2125] loop1: detected capacity change from 0 to 128 [ 144.556882][ T2121] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.345: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 144.560569][ T2125] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 144.576135][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 144.586675][ T2125] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 144.601380][ T2121] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 144.617384][ T2125] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.340: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 144.637679][ T2125] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 144.642044][ T1896] udevd[1896]: incorrect ext4 checksum on /dev/loop3 [ 144.647604][ T2078] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 144.669524][ T1899] udevd[1899]: incorrect ext4 checksum on /dev/loop1 [ 144.670999][ T2076] device veth0_vlan entered promiscuous mode [ 144.684536][ T2078] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 144.685927][ T2077] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 144.701680][ T2078] 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 [ 144.717651][ T1896] udevd[1896]: incorrect ext4 checksum on /dev/loop1 [ 144.729827][ T2077] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 144.739340][ T2078] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 144.751007][ T2077] 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 [ 144.762477][ T2078] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 144.782176][ T2077] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 144.795099][ T2078] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 144.811561][ T2077] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 144.821108][ T2078] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 144.834551][ T2077] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 144.849529][ T2078] 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. [ 144.864246][ T2077] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 144.881639][ T2078] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 144.909420][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 144.909791][ T2078] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 144.932641][ T2078] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 144.933615][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 144.948373][ T2078] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 144.966626][ T2077] 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. [ 144.966869][ T2078] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 144.982765][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 144.996022][ T2078] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 145.003254][ T2077] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 145.016037][ T2078] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 145.030196][ T2077] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 145.045112][ T2078] 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. [ 145.059520][ T2077] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 145.077638][ T2078] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 145.090453][ T2077] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 145.101991][ T2078] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 145.113412][ T2077] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 145.144361][ T2077] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 145.158198][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 145.167042][ T2077] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 145.182476][ T2077] 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. [ 145.190595][ T2076] device veth1_macvtap entered promiscuous mode [ 145.205967][ T2077] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 145.230250][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 145.239150][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 145.247305][ T2077] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 145.260614][ T1055] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.267670][ T1055] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.290508][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 145.299682][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.308715][ T1055] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.315768][ T1055] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.323776][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 145.332188][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 145.362023][ T2093] device veth0_vlan entered promiscuous mode [ 145.368924][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 145.377529][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 145.386661][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 145.395160][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 145.402771][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 145.410528][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 145.447602][ T2141] loop7: detected capacity change from 0 to 128 [ 145.458796][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 145.469680][ T2141] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 145.483667][ T2093] device veth1_macvtap entered promiscuous mode [ 145.484952][ T2141] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 145.517296][ T2141] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.339: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 145.536421][ T2141] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 145.542565][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 145.560097][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 145.571152][ T2076] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 145.580199][ T1896] udevd[1896]: incorrect ext4 checksum on /dev/loop7 [ 145.583194][ T2076] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 145.596517][ T1896] udevd[1896]: incorrect ext4 checksum on /dev/loop7 [ 145.603404][ T2076] 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 [ 145.634648][ T2076] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 145.653309][ T2148] loop6: detected capacity change from 0 to 128 [ 145.659901][ T2076] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 145.675770][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 145.676054][ T2076] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 145.698282][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 145.698861][ T2076] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 145.706091][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 145.722295][ T2076] 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. [ 145.729568][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 145.749135][ T2148] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 145.752917][ T1055] bridge0: port 1(bridge_slave_0) entered blocking state [ 145.769800][ T1055] bridge0: port 1(bridge_slave_0) entered forwarding state [ 145.770244][ T2148] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 145.778420][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 145.787828][ T2076] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 145.796316][ T1055] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 145.818912][ T2148] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.350: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 145.822336][ T1055] bridge0: port 2(bridge_slave_1) entered blocking state [ 145.844879][ T1055] bridge0: port 2(bridge_slave_1) entered forwarding state [ 145.848416][ T2076] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120