fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 85.012909][ T481] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.029554][ T771] 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. [ 85.034062][ T481] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.054331][ T771] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.059736][ T780] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 85.069496][ T771] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.084280][ T780] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 85.121379][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.129746][ T780] 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. [ 85.146394][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.155123][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.163467][ T780] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 85.165348][ T481] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.179274][ T780] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 85.185424][ T481] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.201348][ T780] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 85.212478][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.225606][ T780] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.234938][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.244218][ T780] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.265193][ T780] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 85.278017][ T780] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 85.296956][ T780] 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. [ 85.317647][ T780] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.320293][ T777] device veth1_macvtap entered promiscuous mode [ 85.330317][ T780] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.383197][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.392551][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.402068][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.411357][ T804] loop0: detected capacity change from 0 to 128 [ 85.413995][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.439078][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.449200][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.458360][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.467746][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.484606][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.494796][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.495611][ T804] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 85.533293][ T785] device veth0_vlan entered promiscuous mode [ 85.539762][ T804] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.552918][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.565730][ T804] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.130: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 85.586490][ T804] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 85.595308][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.610269][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.620027][ T807] loop8: detected capacity change from 0 to 128 [ 85.630529][ T778] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.645131][ T778] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.660210][ T491] udevd[491]: incorrect ext4 checksum on /dev/loop0 [ 85.669685][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2026/03/18 00:21:06 executed programs: 124 [ 85.675219][ T778] 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 [ 85.699798][ T778] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.712336][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.736875][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.745594][ T778] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.753805][ T807] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 85.762619][ T778] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 85.771462][ T807] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.786739][ T778] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 85.819344][ T778] 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. [ 85.837364][ T785] device veth1_macvtap entered promiscuous mode [ 85.849116][ T807] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.122: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 85.862119][ T778] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 85.884287][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 85.892686][ T778] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 85.908797][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.909713][ T807] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 85.919326][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.925217][ T778] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 85.946448][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.954937][ T778] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.969770][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.978993][ T778] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.994604][ T778] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 86.000942][ T777] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.012948][ T778] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.019918][ T777] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.049193][ T777] 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 [ 86.055717][ T778] 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. [ 86.086068][ T777] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.089018][ T778] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.110227][ T778] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.125862][ T777] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.148274][ T777] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.167365][ T811] loop5: detected capacity change from 0 to 128 [ 86.178884][ T777] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 86.220811][ T811] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 86.235842][ T811] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.255947][ T777] 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. [ 86.259956][ T811] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.133: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 86.272530][ T777] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 86.307363][ T777] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 86.336337][ T777] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 86.371091][ T777] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.386630][ T777] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.400697][ T777] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 86.416550][ T777] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.432864][ T777] 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. [ 86.449945][ T777] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.463135][ T811] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 86.468092][ T777] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.507798][ T785] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.526520][ T785] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.540857][ T785] 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 [ 86.574796][ T785] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.586892][ T785] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.600707][ T785] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.621350][ T785] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 86.637678][ T785] 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. [ 86.654964][ T785] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 86.671126][ T785] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 86.686935][ T785] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 86.705782][ T785] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.717806][ T785] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.732034][ T785] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 86.746841][ T785] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.750514][ T815] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.769297][ T815] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.777252][ T815] device bridge_slave_0 entered promiscuous mode [ 86.784638][ T815] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.791940][ T815] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.799945][ T815] device bridge_slave_1 entered promiscuous mode [ 86.807247][ T785] 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. [ 86.829654][ T785] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.841992][ T785] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.878733][ T816] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.889172][ T816] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.897789][ T816] device bridge_slave_0 entered promiscuous mode [ 86.914970][ T816] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.922192][ T816] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.931986][ T816] device bridge_slave_1 entered promiscuous mode [ 87.091519][ T825] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.099012][ T825] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.106763][ T825] device bridge_slave_0 entered promiscuous mode [ 87.125124][ T825] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.132599][ T825] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.140796][ T825] device bridge_slave_1 entered promiscuous mode [ 87.250650][ T827] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.258152][ T827] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.265618][ T827] device bridge_slave_0 entered promiscuous mode [ 87.273227][ T827] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.280421][ T827] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.288268][ T827] device bridge_slave_1 entered promiscuous mode [ 87.416723][ T832] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.424249][ T832] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.431981][ T832] device bridge_slave_0 entered promiscuous mode [ 87.452215][ T832] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.459454][ T832] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.467285][ T832] device bridge_slave_1 entered promiscuous mode [ 87.496643][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.504358][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.544951][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.552719][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.560637][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.569293][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.578197][ T476] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.585421][ T476] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.593232][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.628303][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.638607][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.647312][ T476] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.654968][ T476] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.662672][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.671273][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.679644][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.687230][ T476] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.695007][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.704947][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.713837][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.721529][ T476] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.729526][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.779377][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.787504][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.798105][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.806457][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.815398][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.823966][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.843992][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.851877][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.889304][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.897856][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.922764][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.931702][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.940466][ T476] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.947804][ T476] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.956199][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.964766][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.973163][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.980996][ T476] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.989197][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.997013][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.017366][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.025359][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.034672][ T476] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.041764][ T476] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.054243][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.062656][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.069822][ T476] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.077635][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.086146][ T476] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.093388][ T476] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.115216][ T815] device veth0_vlan entered promiscuous mode [ 88.134089][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.143298][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.151414][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 88.160529][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.169467][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.177821][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 88.186927][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 88.195268][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.203519][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 88.211946][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.220569][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 88.228135][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 88.242356][ T816] device veth0_vlan entered promiscuous mode [ 88.253247][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 88.261509][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 88.270353][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.279425][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.287930][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.294965][ T476] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.302510][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 88.310131][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 88.325565][ T815] device veth1_macvtap entered promiscuous mode [ 88.336349][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.344710][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.353102][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.361606][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.369875][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 88.378291][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.386866][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 88.394490][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 88.403053][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.420873][ T816] device veth1_macvtap entered promiscuous mode [ 88.427715][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 88.435724][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 88.444331][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.453727][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 88.462479][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.481672][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 88.489844][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 88.506798][ T825] device veth0_vlan entered promiscuous mode [ 88.517660][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 88.525528][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 88.533538][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 88.542346][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 88.551291][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 88.559657][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.568479][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 88.577363][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 88.587262][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 88.596195][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.610702][ T10] device bridge_slave_1 left promiscuous mode [ 88.617534][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.625646][ T10] device bridge_slave_0 left promiscuous mode [ 88.632189][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.640881][ T10] device bridge_slave_1 left promiscuous mode [ 88.647928][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.656779][ T10] device bridge_slave_0 left promiscuous mode [ 88.663145][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.671682][ T10] device bridge_slave_1 left promiscuous mode [ 88.678720][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.686702][ T10] device bridge_slave_0 left promiscuous mode [ 88.693039][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.701296][ T10] device bridge_slave_1 left promiscuous mode [ 88.707943][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.715569][ T10] device bridge_slave_0 left promiscuous mode [ 88.722244][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.730721][ T10] device bridge_slave_1 left promiscuous mode [ 88.737289][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.745007][ T10] device bridge_slave_0 left promiscuous mode [ 88.751315][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.759440][ T10] device bridge_slave_1 left promiscuous mode [ 88.765571][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.773539][ T10] device bridge_slave_0 left promiscuous mode [ 88.780033][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.789602][ T10] device veth1_macvtap left promiscuous mode [ 88.797171][ T10] device veth0_vlan left promiscuous mode [ 88.803628][ T10] device veth1_macvtap left promiscuous mode [ 88.810196][ T10] device veth0_vlan left promiscuous mode [ 88.816661][ T10] device veth1_macvtap left promiscuous mode [ 88.823014][ T10] device veth0_vlan left promiscuous mode [ 88.829782][ T10] device veth1_macvtap left promiscuous mode [ 88.836334][ T10] device veth0_vlan left promiscuous mode [ 88.842635][ T10] device veth1_macvtap left promiscuous mode [ 88.849420][ T10] device veth0_vlan left promiscuous mode [ 88.855625][ T10] device veth1_macvtap left promiscuous mode [ 88.862202][ T10] device veth0_vlan left promiscuous mode [ 89.453869][ T827] device veth0_vlan entered promiscuous mode [ 89.473022][ T825] device veth1_macvtap entered promiscuous mode [ 89.485126][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 89.497870][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 89.506817][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 89.516869][ T840] loop4: detected capacity change from 0 to 128 [ 89.520107][ T842] loop2: detected capacity change from 0 to 128 [ 89.530124][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.538654][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 89.548101][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.557138][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 89.558980][ T840] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 89.566650][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 89.577494][ T840] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.597283][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 89.613475][ T827] device veth1_macvtap entered promiscuous mode [ 89.620256][ T842] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 89.636235][ T842] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.649574][ T840] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.134: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 89.669530][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 89.670571][ T840] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 89.684878][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 89.688863][ T842] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.143: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 89.694587][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 89.713366][ T842] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 89.730979][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 89.739616][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 89.750451][ T491] udevd[491]: incorrect ext4 checksum on /dev/loop4 [ 89.768480][ T815] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.774471][ T816] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.780309][ T815] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.807081][ T815] 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 [ 89.816974][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 89.834036][ T405] udevd[405]: incorrect ext4 checksum on /dev/loop2 [ 89.839308][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 89.845120][ T816] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.854722][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 89.874978][ T815] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.880805][ T816] 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 [ 89.889038][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 89.916647][ T815] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.923437][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 89.932213][ T816] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.940255][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 89.953674][ T815] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 89.961156][ T816] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.988660][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 89.997757][ T816] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 89.997890][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.014300][ T815] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 90.039665][ T816] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 90.044905][ T815] 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. [ 90.060807][ T816] 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. [ 90.074237][ T815] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 90.102995][ T816] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 90.108791][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 90.126458][ T815] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 90.127564][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 90.142702][ T816] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 90.154103][ T815] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 90.172961][ T832] device veth0_vlan entered promiscuous mode [ 90.187879][ T815] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.199845][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.209603][ T816] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 90.216985][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.225636][ T815] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.245659][ T847] loop6: detected capacity change from 0 to 128 [ 90.248290][ T816] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.257340][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.271084][ T815] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 90.272715][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.284209][ T815] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 90.293431][ T816] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.306618][ T815] 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. [ 90.320629][ T816] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 90.352137][ T816] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 90.353248][ T847] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 90.379401][ T847] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.396582][ T815] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.404316][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 90.416643][ T815] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.432919][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.433574][ T847] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.139: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 90.463891][ T832] device veth1_macvtap entered promiscuous mode [ 90.470205][ T816] 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. [ 90.488089][ T847] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 90.501061][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 90.510519][ T816] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.525484][ T851] loop3: detected capacity change from 0 to 128 [ 90.546364][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 90.555808][ T816] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.575701][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 90.586320][ T827] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.606562][ T827] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.621782][ T827] 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 [ 90.643686][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 90.653820][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 90.663633][ T827] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.675829][ T827] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.678939][ T851] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 2026/03/18 00:21:11 executed programs: 140 [ 90.692063][ T827] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 90.720538][ T851] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.746025][ T827] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 90.773202][ T827] 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. [ 90.789531][ T827] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 90.811676][ T854] loop7: detected capacity change from 0 to 128 [ 90.818366][ T827] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 90.842428][ T827] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 90.857382][ T851] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.146: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 90.878697][ T827] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.879070][ T851] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 90.900095][ T827] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.902610][ T854] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 90.926538][ T854] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.933491][ T827] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 90.951625][ T827] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 90.969780][ T825] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.976870][ T827] 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. [ 91.006087][ T825] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.020242][ T825] 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 [ 91.043096][ T854] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.141: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 91.043131][ T825] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.064699][ T825] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.086483][ T827] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.090651][ T825] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 91.116974][ T827] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.132886][ T854] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 91.146225][ T825] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 91.162375][ T825] 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. [ 91.179540][ T825] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 91.197655][ T825] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 91.208803][ T832] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.214936][ T825] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 91.242700][ T832] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.249707][ T825] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.258358][ T832] 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 [ 91.272901][ T825] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.290961][ T832] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.309748][ T825] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 91.315436][ T832] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.340834][ T832] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 91.356410][ T825] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 91.356447][ T832] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 91.388586][ T825] 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. [ 91.407429][ T825] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.419362][ T832] 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. [ 91.419510][ T825] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.436599][ T832] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 91.465478][ T832] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 91.489321][ T832] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 91.514556][ T832] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.546242][ T832] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.574798][ T832] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 91.591234][ T832] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 91.612828][ T832] 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. [ 91.632027][ T832] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.644863][ T832] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.720627][ T859] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.756883][ T859] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.764774][ T859] device bridge_slave_0 entered promiscuous mode [ 91.773073][ T859] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.780788][ T859] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.789074][ T859] device bridge_slave_1 entered promiscuous mode [ 91.922383][ T864] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.933208][ T864] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.941956][ T864] device bridge_slave_0 entered promiscuous mode [ 91.961657][ T864] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.969333][ T864] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.977081][ T864] device bridge_slave_1 entered promiscuous mode [ 92.123282][ T859] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.130674][ T859] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.138395][ T859] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.146526][ T859] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.226133][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.233898][ T481] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.241884][ T481] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.262866][ T867] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.270380][ T867] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.278121][ T867] device bridge_slave_0 entered promiscuous mode [ 92.285132][ T867] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.292713][ T867] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.300416][ T867] device bridge_slave_1 entered promiscuous mode [ 92.311032][ T871] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.318525][ T871] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.326465][ T871] device bridge_slave_0 entered promiscuous mode [ 92.335256][ T871] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.342491][ T871] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.350615][ T871] device bridge_slave_1 entered promiscuous mode [ 92.381489][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.390031][ T481] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.397209][ T481] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.406089][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.414478][ T481] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.421580][ T481] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.479079][ T873] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.486653][ T873] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.494152][ T873] device bridge_slave_0 entered promiscuous mode [ 92.501575][ T873] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.508974][ T873] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.516797][ T873] device bridge_slave_1 entered promiscuous mode [ 92.561250][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.569037][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.610130][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 92.618566][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.655663][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.664288][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.673043][ T481] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.680563][ T481] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.688666][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 92.697208][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.705716][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.737649][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.746658][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.755046][ T481] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.762228][ T481] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.807217][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 92.815668][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.836344][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 92.844774][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.876573][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 92.885031][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.918202][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 92.927170][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 92.943536][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.951460][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.961530][ T859] device veth0_vlan entered promiscuous mode [ 92.979939][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 92.988435][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 92.997188][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.004914][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.013462][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 93.021016][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 93.031698][ T864] device veth0_vlan entered promiscuous mode [ 93.047758][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 93.055748][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 93.064618][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 93.073116][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 93.082631][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.091519][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.099683][ T481] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.106860][ T481] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.114422][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.123403][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.131881][ T481] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.139536][ T481] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.147728][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.157345][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.166375][ T481] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.174046][ T481] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.181835][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.189858][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 93.197764][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 93.205483][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.231400][ T859] device veth1_macvtap entered promiscuous mode [ 93.240661][ T864] device veth1_macvtap entered promiscuous mode [ 93.248105][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 93.256307][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 93.264648][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 93.273301][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 93.281340][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.290237][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.299066][ T481] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.306354][ T481] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.314109][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.322420][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.338298][ T10] device bridge_slave_1 left promiscuous mode [ 93.344628][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.352571][ T10] device bridge_slave_0 left promiscuous mode [ 93.359204][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.368389][ T10] device bridge_slave_1 left promiscuous mode [ 93.374674][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.382746][ T10] device bridge_slave_0 left promiscuous mode [ 93.389335][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.397384][ T10] device bridge_slave_1 left promiscuous mode [ 93.403610][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.411730][ T10] device bridge_slave_0 left promiscuous mode [ 93.418047][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.426420][ T10] device bridge_slave_1 left promiscuous mode [ 93.432727][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.441384][ T10] device bridge_slave_0 left promiscuous mode [ 93.448157][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.456990][ T10] device bridge_slave_1 left promiscuous mode [ 93.463385][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.471612][ T10] device bridge_slave_0 left promiscuous mode [ 93.478026][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.487839][ T10] device veth1_macvtap left promiscuous mode [ 93.494150][ T10] device veth0_vlan left promiscuous mode [ 93.500545][ T10] device veth1_macvtap left promiscuous mode [ 93.506613][ T10] device veth0_vlan left promiscuous mode [ 93.512717][ T10] device veth1_macvtap left promiscuous mode [ 93.519199][ T10] device veth0_vlan left promiscuous mode [ 93.525507][ T10] device veth1_macvtap left promiscuous mode [ 93.532174][ T10] device veth0_vlan left promiscuous mode [ 93.539614][ T10] device veth1_macvtap left promiscuous mode [ 93.546088][ T10] device veth0_vlan left promiscuous mode [ 94.063943][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.072628][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.080954][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.090238][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.098800][ T481] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.105971][ T481] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.113718][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.122248][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.130836][ T481] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.138247][ T481] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.146116][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.154383][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.163928][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.172665][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.181562][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.189681][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.198257][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.206831][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.215553][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.224034][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.233109][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.267653][ T884] loop1: detected capacity change from 0 to 128 [ 94.278080][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.288753][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.301052][ T886] loop9: detected capacity change from 0 to 128 [ 94.317009][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.325331][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.334093][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.345145][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.353669][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.363017][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.377272][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.386301][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.395770][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.403635][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.404468][ T886] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 94.423723][ T867] device veth0_vlan entered promiscuous mode [ 94.427240][ T884] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 94.441966][ T886] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.445024][ T884] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.465653][ T873] device veth0_vlan entered promiscuous mode [ 94.477555][ T886] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.160: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 94.503558][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.512416][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.516730][ T886] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 94.521542][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.536558][ T884] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.159: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 94.541386][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.564266][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.572256][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.584527][ T884] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 94.591888][ T867] device veth1_macvtap entered promiscuous mode [ 94.612558][ T873] device veth1_macvtap entered promiscuous mode [ 94.623865][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 94.632736][ T859] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.640595][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.645124][ T859] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.667032][ T864] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.670593][ T859] 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 [ 94.688900][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.708720][ T864] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.715046][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.724133][ T864] 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 [ 94.732335][ T859] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.754123][ T864] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.765378][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.783646][ T864] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.784734][ T859] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.799299][ T864] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 94.814189][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 94.830499][ T864] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 94.838483][ T859] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 94.863047][ T871] device veth0_vlan entered promiscuous mode [ 94.872470][ T859] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 94.872492][ T864] 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. [ 94.904462][ T864] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 94.907303][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.921534][ T864] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 94.930977][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.951806][ T859] 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. [ 94.952694][ T864] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 94.974761][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.992236][ T864] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.992233][ T859] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 94.993310][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.005485][ T864] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.019710][ T859] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 95.027419][ T864] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 95.042217][ T859] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 95.061892][ T864] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 95.092438][ T871] device veth1_macvtap entered promiscuous mode [ 95.105152][ T864] 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. [ 95.105490][ T859] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.123326][ T864] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.137494][ T859] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.163178][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.166249][ T864] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.172328][ T859] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 95.198210][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.207169][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.215186][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.224153][ T859] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 95.240519][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.249249][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.258467][ T859] 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. [ 95.274650][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.283394][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.292296][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.293639][ T859] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.319197][ T859] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.336099][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.344849][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.359459][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.367970][ T481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.405513][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.417248][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.429563][ T893] loop0: detected capacity change from 0 to 128 [ 95.465672][ T895] loop5: detected capacity change from 0 to 128 [ 95.491722][ T897] loop8: detected capacity change from 0 to 128 [ 95.511613][ T895] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 95.523089][ T895] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.537067][ T893] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 95.557527][ T897] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 95.573558][ T895] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.163: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 95.589645][ T893] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.605201][ T897] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.639553][ T893] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.152: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 95.654470][ T895] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 95.676902][ T491] udevd[491]: incorrect ext4 checksum on /dev/loop5 [ 95.684659][ T873] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.695107][ T897] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.161: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 95.697737][ T873] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.745173][ T873] 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 [ 95.749293][ T893] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 95.775393][ T897] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 95.788445][ T873] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.802987][ T873] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.820406][ T873] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 95.832978][ T867] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.846285][ T873] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 95.862685][ T867] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.874664][ T873] 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. 2026/03/18 00:21:17 executed programs: 157 [ 95.876563][ T867] 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 [ 95.914263][ T871] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.923272][ T873] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 95.927898][ T871] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.945584][ T867] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.959325][ T871] 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 [ 95.989189][ T873] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 96.002665][ T867] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.018165][ T871] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.027607][ T873] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 96.035167][ T867] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 96.046665][ T871] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.074277][ T873] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.075258][ T867] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 96.086899][ T873] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.114092][ T867] 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. [ 96.114983][ T873] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 96.144957][ T871] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 96.145152][ T873] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 96.160330][ T867] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 96.190388][ T871] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 96.190473][ T873] 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. [ 96.211825][ T871] 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. [ 96.221460][ T902] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.237748][ T867] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 96.247567][ T873] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.261982][ T871] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 96.286505][ T902] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.294374][ T902] device bridge_slave_0 entered promiscuous mode [ 96.301574][ T867] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 96.315862][ T902] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.316416][ T902] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.331686][ T902] device bridge_slave_1 entered promiscuous mode [ 96.338675][ T873] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.352362][ T871] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 96.368333][ T871] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 96.375291][ T867] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.396144][ T867] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.413805][ T867] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 96.426976][ T871] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.439050][ T867] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 96.454179][ T871] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.486086][ T867] 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. [ 96.501992][ T871] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 96.514620][ T871] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 96.535827][ T867] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.546180][ T871] 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. [ 96.571767][ T871] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.596078][ T867] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.609636][ T871] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.692172][ T910] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.699325][ T910] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.706938][ T910] device bridge_slave_0 entered promiscuous mode [ 96.717644][ T910] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.725296][ T910] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.735290][ T910] device bridge_slave_1 entered promiscuous mode [ 96.912310][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.920712][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.966573][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.975530][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.984264][ T311] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.991351][ T311] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.999042][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.007900][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.016596][ T311] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.024024][ T311] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.031920][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.070870][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.099780][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.146041][ T915] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.153465][ T915] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.161575][ T915] device bridge_slave_0 entered promiscuous mode [ 97.169138][ T915] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.176539][ T915] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.184338][ T915] device bridge_slave_1 entered promiscuous mode [ 97.222639][ T919] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.229883][ T919] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.237774][ T919] device bridge_slave_0 entered promiscuous mode [ 97.245224][ T919] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.252572][ T919] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.260320][ T919] device bridge_slave_1 entered promiscuous mode [ 97.311329][ T917] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.319159][ T917] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.326911][ T917] device bridge_slave_0 entered promiscuous mode [ 97.334162][ T917] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.341518][ T917] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.349539][ T917] device bridge_slave_1 entered promiscuous mode [ 97.423815][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.432056][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.441372][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.450143][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.495133][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.503810][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.512536][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.521832][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.530708][ T311] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.538776][ T311] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.547064][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.554847][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.562727][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.571504][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.580143][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.589115][ T311] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.596457][ T311] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.611553][ T902] device veth0_vlan entered promiscuous mode [ 97.644249][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.653052][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.686507][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.695426][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.727877][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.736828][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.759795][ T902] device veth1_macvtap entered promiscuous mode [ 97.802940][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.811543][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.819683][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.829719][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.838420][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.848690][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.857737][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.876954][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.885833][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.894636][ T311] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.901952][ T311] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.909737][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.918957][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.927600][ T311] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.935501][ T311] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.943533][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.955853][ T10] device bridge_slave_1 left promiscuous mode [ 97.962135][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.969841][ T10] device bridge_slave_0 left promiscuous mode [ 97.976414][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.984565][ T10] device bridge_slave_1 left promiscuous mode [ 97.990868][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.998493][ T10] device bridge_slave_0 left promiscuous mode [ 98.004813][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.013301][ T10] device bridge_slave_1 left promiscuous mode [ 98.019571][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.027544][ T10] device bridge_slave_0 left promiscuous mode [ 98.033982][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.042289][ T10] device bridge_slave_1 left promiscuous mode [ 98.048869][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.056826][ T10] device bridge_slave_0 left promiscuous mode [ 98.063078][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.071207][ T10] device bridge_slave_1 left promiscuous mode [ 98.077542][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.085027][ T10] device bridge_slave_0 left promiscuous mode [ 98.091695][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.101141][ T10] device veth1_macvtap left promiscuous mode [ 98.107487][ T10] device veth0_vlan left promiscuous mode [ 98.113558][ T10] device veth1_macvtap left promiscuous mode [ 98.119735][ T10] device veth0_vlan left promiscuous mode [ 98.125707][ T10] device veth1_macvtap left promiscuous mode [ 98.132293][ T10] device veth0_vlan left promiscuous mode [ 98.138751][ T10] device veth1_macvtap left promiscuous mode [ 98.145058][ T10] device veth0_vlan left promiscuous mode [ 98.151655][ T10] device veth1_macvtap left promiscuous mode [ 98.158033][ T10] device veth0_vlan left promiscuous mode [ 98.657410][ T910] device veth0_vlan entered promiscuous mode [ 98.667465][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 98.676213][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 98.684968][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.693301][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.712065][ T910] device veth1_macvtap entered promiscuous mode [ 98.719598][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.727680][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 98.735668][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.744360][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.753148][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.761393][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.769335][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.777559][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.785751][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 98.794428][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 98.802728][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 98.841772][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.851691][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.860765][ T311] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.868200][ T311] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.876195][ T930] loop4: detected capacity change from 0 to 128 [ 98.883335][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.892553][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.901180][ T311] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.908378][ T311] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.916543][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.924840][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.925600][ T930] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 98.934364][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.944861][ T930] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.955614][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.971517][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.980509][ T930] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.158: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 98.992417][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.001301][ T930] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 99.009052][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.024041][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.032171][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 99.040856][ T491] udevd[491]: incorrect ext4 checksum on /dev/loop4 [ 99.041271][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.056963][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.065326][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.073858][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.082997][ T902] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 99.085690][ T491] udevd[491]: incorrect ext4 checksum on /dev/loop4 [ 99.097146][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.108915][ T902] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 99.127126][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.129090][ T902] 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 [ 99.137456][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.164731][ T902] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 99.169653][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.178207][ T902] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 99.186528][ T311] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.205704][ T311] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.206960][ T902] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 99.214683][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.229293][ T902] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 99.238496][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.251885][ T902] 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. [ 99.261526][ T311] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.275821][ T902] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 99.282898][ T311] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.300009][ T902] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 99.307707][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.327935][ T902] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 99.349896][ T915] device veth0_vlan entered promiscuous mode [ 99.356514][ T902] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 99.368662][ T902] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 99.394687][ T919] device veth0_vlan entered promiscuous mode [ 99.401018][ T902] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 99.415540][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.417217][ T902] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 99.439318][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.444906][ T934] loop2: detected capacity change from 0 to 128 [ 99.452102][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.456772][ T902] 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. [ 99.464386][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.481837][ T902] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 99.489150][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.497705][ T902] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 99.507211][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.527888][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.537480][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.546244][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.546738][ T934] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 99.554765][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.573166][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.574707][ T934] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 99.582568][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.604100][ T934] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.175: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 99.628824][ T915] device veth1_macvtap entered promiscuous mode [ 99.636001][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.645544][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.645665][ T934] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 99.663941][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 99.682962][ T917] device veth0_vlan entered promiscuous mode [ 99.693495][ T910] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 99.706730][ T910] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 99.734651][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.744903][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.754499][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.762430][ T910] 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 [ 99.784660][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.794010][ T910] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 99.794186][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.806670][ T910] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 99.828381][ T910] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 99.831243][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.852522][ T910] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 99.853396][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 99.876282][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.884497][ T910] 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. [ 99.885116][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.901113][ T910] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 99.909478][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.932521][ T910] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 99.933355][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.956084][ T910] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 99.958210][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.972835][ T910] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 99.996153][ T910] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 100.011211][ T919] device veth1_macvtap entered promiscuous mode [ 100.018992][ T910] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 100.033344][ T910] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 100.049270][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.057280][ T910] 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. [ 100.057489][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.082508][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.088369][ T910] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 100.105455][ T917] device veth1_macvtap entered promiscuous mode [ 100.114827][ T910] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 100.134577][ T938] loop3: detected capacity change from 0 to 128 [ 100.141551][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.149617][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.158953][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.178756][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.187259][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.195694][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 100.204744][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.206872][ T938] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 100.216908][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 100.231851][ T938] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 100.242983][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.270395][ T938] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.176: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 100.300994][ T938] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 100.319232][ T941] loop6: detected capacity change from 0 to 128 [ 100.331132][ T944] loop7: detected capacity change from 0 to 128 [ 100.348392][ T941] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 100.361271][ T915] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 100.373076][ T915] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 100.373430][ T941] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 100.387786][ T915] 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 [ 100.422845][ T915] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 100.435467][ T915] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 100.449315][ T915] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 100.467193][ T915] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 100.483591][ T944] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 100.488354][ T941] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.170: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 100.506303][ T944] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 100.525116][ T915] 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. [ 100.542545][ T941] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 100.559099][ T915] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 100.575757][ T915] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 100.593158][ T915] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 100.601604][ T944] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.171: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 100.632852][ T915] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 100.651559][ T491] udevd[491]: incorrect ext4 checksum on /dev/loop6 [ 100.665780][ T405] udevd[405]: incorrect ext4 checksum on /dev/loop7 [ 100.673958][ T917] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 100.688963][ T915] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 100.698437][ T917] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 100.721872][ T917] 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 [ 100.721972][ T915] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 100.749295][ T944] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 100.764044][ T917] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 100.770771][ T915] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 100.776544][ T917] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 100.808561][ T915] 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. [ 100.812546][ T917] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 100.841233][ T917] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 100.857683][ T919] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 2026/03/18 00:21:22 executed programs: 173 [ 100.858784][ T917] 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. [ 100.872424][ T915] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 100.890560][ T917] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 100.907463][ T919] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 100.922626][ T917] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 100.928148][ T915] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 100.947091][ T917] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 100.957255][ T919] 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 [ 100.992457][ T917] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 101.005587][ T917] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 101.006087][ T919] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 101.019388][ T917] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 101.049926][ T917] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 101.071909][ T919] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 101.081650][ T946] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.087163][ T919] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 101.107408][ T946] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.114611][ T919] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 101.128754][ T917] 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. [ 101.133321][ T946] device bridge_slave_0 entered promiscuous mode [ 101.154780][ T946] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.161977][ T946] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.169253][ T919] 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. [ 101.186508][ T946] device bridge_slave_1 entered promiscuous mode [ 101.206569][ T917] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 101.213157][ T919] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 101.234993][ T919] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 101.257630][ T917] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 101.271491][ T919] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 101.307504][ T919] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 101.319671][ T919] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 101.333171][ T919] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 101.345832][ T919] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 101.391239][ T919] 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. [ 101.427564][ T919] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 101.439627][ T919] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 101.537314][ T946] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.544681][ T946] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.552026][ T946] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.559114][ T946] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.635511][ T954] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.643408][ T954] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.651316][ T954] device bridge_slave_0 entered promiscuous mode [ 101.659518][ T954] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.667217][ T954] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.681257][ T954] device bridge_slave_1 entered promiscuous mode [ 101.698699][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.706934][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.714852][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.723017][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.756767][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.765137][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.772255][ T349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.821044][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.830123][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.839127][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.846395][ T349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.911757][ T956] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.919387][ T956] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.927202][ T956] device bridge_slave_0 entered promiscuous mode [ 101.942115][ T956] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.950184][ T956] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.957886][ T956] device bridge_slave_1 entered promiscuous mode [ 101.996364][ T961] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.003921][ T961] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.011841][ T961] device bridge_slave_0 entered promiscuous mode [ 102.019332][ T961] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.026818][ T961] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.034683][ T961] device bridge_slave_1 entered promiscuous mode [ 102.042372][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 102.051107][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.087090][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 102.095816][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.180407][ T963] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.188033][ T963] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.195599][ T963] device bridge_slave_0 entered promiscuous mode [ 102.203903][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 102.212622][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.226177][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 102.234891][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.246229][ T963] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.253761][ T963] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.262168][ T963] device bridge_slave_1 entered promiscuous mode [ 102.277555][ T946] device veth0_vlan entered promiscuous mode [ 102.287910][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.296098][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.359042][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.367013][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.390837][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 102.399518][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 102.421672][ T946] device veth1_macvtap entered promiscuous mode [ 102.442596][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 102.450542][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 102.459211][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.467562][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.474684][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.482844][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 102.491537][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.500223][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.507748][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.515677][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.556181][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.581944][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 102.590818][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 102.599730][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 102.608507][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 102.635332][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.643811][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.651152][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.659494][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.668479][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.676297][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.683814][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.692642][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.717878][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.742111][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.750766][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.786206][ T974] loop9: detected capacity change from 0 to 128 [ 102.794833][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.805624][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.815407][ T974] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 102.834307][ T974] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 102.868406][ T974] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.178: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 102.888224][ T974] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 102.889319][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 102.905967][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.914364][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.921752][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.929808][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 102.930450][ T491] udevd[491]: incorrect ext4 checksum on /dev/loop9 [ 102.938987][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.953668][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.960867][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.968956][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 102.977339][ T946] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 102.979114][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.997933][ T491] udevd[491]: incorrect ext4 checksum on /dev/loop9 [ 102.998027][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 103.007774][ T946] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 103.015203][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 103.034791][ T946] 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 [ 103.036293][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.059492][ T946] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 103.062787][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.075334][ T946] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 103.084995][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 103.104563][ T946] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 103.105018][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 103.120272][ T946] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 103.130251][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.143624][ T946] 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. [ 103.149993][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.165947][ T946] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 103.175676][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 103.189542][ T946] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 103.199144][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 103.213325][ T946] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 103.221639][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 103.237119][ T946] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 103.245981][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 103.256570][ T946] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 103.265028][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 103.278367][ T946] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 103.287110][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 103.298542][ T946] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 103.298812][ T946] 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. [ 103.299257][ T946] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 103.299281][ T946] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 103.364107][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 103.374212][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 103.382726][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 103.391304][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 103.399790][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 103.408135][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 103.431436][ T956] device veth0_vlan entered promiscuous mode [ 103.447950][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 103.456960][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 103.465521][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 103.473755][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 103.489131][ T954] device veth0_vlan entered promiscuous mode [ 103.512344][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 103.520510][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 103.528922][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 103.537666][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 103.548159][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 103.555978][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 103.585632][ T956] device veth1_macvtap entered promiscuous mode [ 103.597562][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 103.607991][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 103.616455][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 103.625187][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 103.634365][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 103.644046][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 103.652958][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 103.662664][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 103.671037][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 103.683781][ T954] device veth1_macvtap entered promiscuous mode [ 103.691943][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 103.700195][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 103.715384][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 103.724734][ T963] device veth0_vlan entered promiscuous mode [ 103.738496][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 103.747453][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 103.756911][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 103.764979][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 103.773584][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 103.781640][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 103.795442][ T10] device bridge_slave_1 left promiscuous mode [ 103.801967][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.809822][ T10] device bridge_slave_0 left promiscuous mode [ 103.816276][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.824826][ T10] device bridge_slave_1 left promiscuous mode [ 103.831160][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.838872][ T10] device bridge_slave_0 left promiscuous mode [ 103.845679][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.854266][ T10] device bridge_slave_1 left promiscuous mode [ 103.861272][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.869312][ T10] device bridge_slave_0 left promiscuous mode [ 103.875723][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.884320][ T10] device bridge_slave_1 left promiscuous mode [ 103.890783][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.898498][ T10] device bridge_slave_0 left promiscuous mode [ 103.904888][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.913236][ T10] device bridge_slave_1 left promiscuous mode [ 103.919581][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.927614][ T10] device bridge_slave_0 left promiscuous mode [ 103.934074][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.942417][ T10] device bridge_slave_1 left promiscuous mode [ 103.949123][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.957060][ T10] device bridge_slave_0 left promiscuous mode [ 103.963317][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.972754][ T10] device veth1_macvtap left promiscuous mode [ 103.978991][ T10] device veth0_vlan left promiscuous mode [ 103.985112][ T10] device veth1_macvtap left promiscuous mode [ 103.991513][ T10] device veth0_vlan left promiscuous mode [ 103.997913][ T10] device veth1_macvtap left promiscuous mode [ 104.004016][ T10] device veth0_vlan left promiscuous mode [ 104.010760][ T10] device veth1_macvtap left promiscuous mode [ 104.016999][ T10] device veth0_vlan left promiscuous mode [ 104.022858][ T10] device veth1_macvtap left promiscuous mode [ 104.029303][ T10] device veth0_vlan left promiscuous mode [ 104.035300][ T10] device veth1_macvtap left promiscuous mode [ 104.041568][ T10] device veth0_vlan left promiscuous mode [ 104.611756][ T961] device veth0_vlan entered promiscuous mode [ 104.618677][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 104.627426][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 104.660753][ T963] device veth1_macvtap entered promiscuous mode [ 104.667990][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 104.676514][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 104.685398][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 104.694395][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 104.703505][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 104.740017][ T979] loop1: detected capacity change from 0 to 128 [ 104.746752][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 104.755379][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 104.763911][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 104.772579][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 104.781401][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 104.791017][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 104.800794][ T979] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 104.802667][ T961] device veth1_macvtap entered promiscuous mode [ 104.824094][ T979] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 104.840308][ T979] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.182: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 104.860890][ T979] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 104.876508][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 104.885647][ T491] udevd[491]: incorrect ext4 checksum on /dev/loop1 [ 104.892771][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 104.904495][ T954] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 104.911260][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 104.921799][ T491] udevd[491]: incorrect ext4 checksum on /dev/loop1 [ 104.936814][ T954] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 104.950455][ T954] 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 [ 104.970851][ T986] loop5: detected capacity change from 0 to 128 [ 104.979107][ T954] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 104.993423][ T954] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 105.007416][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 105.009661][ T954] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 105.023976][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 105.040716][ T954] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 105.060932][ T989] loop0: detected capacity change from 0 to 128 [ 105.069113][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 105.078431][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 105.085812][ T986] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 105.097245][ T977] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.104885][ T977] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.112753][ T954] 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. [ 105.113437][ T977] device bridge_slave_0 entered promiscuous mode [ 105.130133][ T986] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 105.154513][ T977] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.157439][ T954] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 105.177876][ T977] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.178459][ T989] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 105.186989][ T977] device bridge_slave_1 entered promiscuous mode [ 105.203981][ T954] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 105.222645][ T989] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 105.244763][ T992] loop8: detected capacity change from 0 to 128 [ 105.251681][ T986] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.184: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 105.273278][ T954] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 105.292374][ T986] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 105.295180][ T992] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 105.313632][ T954] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 105.328248][ T954] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 105.342605][ T954] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 105.355269][ T491] udevd[491]: incorrect ext4 checksum on /dev/loop5 [ 105.356240][ T992] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 105.356475][ T954] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 105.394073][ T956] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 105.407317][ T956] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 105.421024][ T956] 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 [ 105.430114][ T491] udevd[491]: incorrect ext4 checksum on /dev/loop5 [ 105.448855][ T989] ================================================================== [ 105.448883][ T989] BUG: KASAN: use-after-free in do_split+0x1aa5/0x1fb0 [ 105.448914][ T989] Read of size 157024 at addr ffff88812e384028 by task syz.0.188/989 [ 105.448932][ T989] [ 105.448942][ T989] CPU: 0 PID: 989 Comm: syz.0.188 Not tainted syzkaller #0 [ 105.448962][ T989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 105.448982][ T989] Call Trace: [ 105.448987][ T989] [ 105.448995][ T989] __dump_stack+0x21/0x30 [ 105.449018][ T989] dump_stack_lvl+0x110/0x170 [ 105.449038][ T989] ? show_regs_print_info+0x20/0x20 [ 105.449060][ T989] ? load_image+0x3e0/0x3e0 [ 105.449080][ T989] ? blkcg_set_ioprio+0x1f6/0x320 [ 105.449100][ T989] print_address_description+0x7f/0x2c0 [ 105.449121][ T989] ? do_split+0x1aa5/0x1fb0 [ 105.449139][ T989] kasan_report+0xf1/0x140 [ 105.449159][ T989] ? do_split+0x1aa5/0x1fb0 [ 105.449176][ T989] kasan_check_range+0x249/0x2a0 [ 105.449193][ T989] ? do_split+0x1aa5/0x1fb0 [ 105.449212][ T989] memmove+0x2d/0x70 [ 105.449230][ T989] do_split+0x1aa5/0x1fb0 [ 105.476476][ T956] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 105.482671][ T989] ? __kasan_check_read+0x11/0x20 [ 105.494862][ T954] 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. [ 105.496803][ T989] ? __sync_dirty_buffer+0x2e7/0x330 [ 105.496838][ T989] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 105.503866][ T954] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 105.504309][ T989] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 105.510344][ T954] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 105.514466][ T989] make_indexed_dir+0xec4/0x1500 [ 105.519759][ T956] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 105.524245][ T989] ? add_dirent_to_buf+0x780/0x780 [ 105.556587][ T956] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 105.557599][ T989] ? add_dirent_to_buf+0x35e/0x780 [ 105.567259][ T956] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 105.573922][ T989] ext4_add_entry+0xdfe/0x1030 [ 105.608685][ T956] 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. [ 105.618345][ T989] ? ext4_inc_count+0x1b0/0x1b0 [ 105.618383][ T989] ? atime_needs_update+0x810/0x810 [ 105.618405][ T989] ? __ext4_link+0x246/0x770 [ 105.618424][ T989] __ext4_link+0x4de/0x770 [ 105.646974][ T956] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 105.656537][ T989] ? ext4_update_dx_flag+0x200/0x200 [ 105.656570][ T989] ? lookup_one_qstr_excl+0x122/0x250 [ 105.656590][ T989] ? clear_nonspinnable+0x60/0x60 [ 105.656612][ T989] ext4_link+0x1de/0x270 [ 105.656630][ T989] vfs_link+0x636/0x7f0 [ 105.656650][ T989] do_linkat+0x1e7/0x750 [ 105.688371][ T956] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 105.697450][ T989] __x64_sys_link+0x86/0x90 [ 105.697482][ T989] x64_sys_call+0x34d/0x9a0 [ 105.697502][ T989] do_syscall_64+0x4c/0xa0 [ 105.725547][ T956] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 105.730247][ T989] ? clear_bhb_loop+0x50/0xa0 [ 105.730273][ T989] ? clear_bhb_loop+0x50/0xa0 [ 105.730292][ T989] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 105.749307][ T956] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 105.754940][ T989] RIP: 0033:0x7fd7b8ae5479 [ 105.754963][ T989] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 105.792008][ T956] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 105.799397][ T989] RSP: 002b:00007fd7b854d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 105.799437][ T989] RAX: ffffffffffffffda RBX: 00007fd7b8d13fa0 RCX: 00007fd7b8ae5479 [ 105.799452][ T989] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 105.823000][ T956] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 105.828576][ T989] RBP: 00007fd7b8b761bc R08: 0000000000000000 R09: 0000000000000000 [ 105.828594][ T989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 105.828607][ T989] R13: 0000000000000000 R14: 00007fd7b8d13fa0 R15: 00007ffe75165c38 [ 105.828625][ T989] [ 105.848706][ T956] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 105.856120][ T989] [ 105.856129][ T989] The buggy address belongs to the page: [ 105.856149][ T989] page:ffffea0004b8e100 refcount:3 mapcount:1 mapping:ffff8881092c1d18 index:0x1 pfn:0x12e384 [ 105.856179][ T989] memcg:ffff888100252280 [ 105.856188][ T989] aops:def_blk_aops ino:700000 [ 105.880023][ T956] 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. [ 105.881064][ T989] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked|zone=1) [ 105.930744][ T956] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 105.931928][ T989] raw: 400000000032201e ffff8881002599c0 ffffea00043c8fc8 ffff8881092c1d18 [ 105.964467][ T956] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 105.974429][ T989] raw: 0000000000000001 ffff88812091d930 0000000300000000 ffff888100252280 [ 105.974442][ T989] page dumped because: kasan: bad access detected [ 105.974452][ T989] page_owner tracks the page as allocated [ 105.974458][ T989] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 405, ts 105149024327, free_ts 100718072220 [ 105.980839][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 105.980881][ T30] audit: type=1400 audit(1773793287.161:117): 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 [ 105.982560][ T989] post_alloc_hook+0x192/0x1b0 [ 106.002008][ T30] audit: type=1400 audit(1773793287.161:118): 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 [ 106.002456][ T989] prep_new_page+0x1c/0x110 [ 106.042920][ T30] audit: type=1400 audit(1773793287.161:119): 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 [ 106.050116][ T989] get_page_from_freelist+0x2d3a/0x2dc0 [ 106.050144][ T989] __alloc_pages+0x1a2/0x460 [ 106.050162][ T989] page_cache_ra_unbounded+0x2d5/0x9a0 [ 106.112341][ T30] audit: type=1400 audit(1773793287.161:120): 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 [ 106.131005][ T989] force_page_cache_ra+0x3fd/0x460 [ 106.131035][ T989] page_cache_sync_ra+0x2b4/0x430 [ 106.131050][ T989] filemap_read+0x694/0x2040 [ 106.131068][ T989] generic_file_read_iter+0xac/0x400 [ 106.190585][ T30] audit: type=1400 audit(1773793287.161:121): 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 [ 106.195039][ T989] blkdev_read_iter+0x12f/0x160 [ 106.224938][ T30] audit: type=1400 audit(1773793287.161:122): 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 [ 106.226584][ T989] vfs_read+0x6c9/0xc40 [ 106.226606][ T989] ksys_read+0x149/0x250 [ 106.226622][ T989] __x64_sys_read+0x7b/0x90 [ 106.226637][ T989] x64_sys_call+0x96d/0x9a0 [ 106.236245][ T30] audit: type=1400 audit(1773793287.161:123): 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 [ 106.236416][ T989] do_syscall_64+0x4c/0xa0 [ 106.336165][ T989] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 106.342477][ T989] page last free stack trace: [ 106.347269][ T989] free_unref_page_prepare+0x542/0x550 [ 106.352827][ T989] free_unref_page+0xae/0x540 [ 106.357633][ T989] __free_pages+0x6c/0x100 [ 106.359368][ T491] udevd[491]: incorrect ext4 checksum on /dev/loop0 [ 106.362201][ T989] __free_slab+0xe8/0x1e0 [ 106.373513][ T989] __unfreeze_partials+0x160/0x190 [ 106.378779][ T989] put_cpu_partial+0xc6/0x120 [ 106.383517][ T989] __slab_free+0x1d4/0x290 [ 106.386358][ T992] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.186: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 106.388062][ T989] ___cache_free+0x104/0x120 [ 106.409995][ T992] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 106.412064][ T989] qlink_free+0x4d/0x90 [ 106.424489][ T989] qlist_free_all+0x5f/0xb0 [ 106.429112][ T989] kasan_quarantine_reduce+0x14a/0x170 [ 106.434691][ T989] __kasan_slab_alloc+0x2f/0xf0 [ 106.439578][ T989] slab_post_alloc_hook+0x4f/0x2b0 [ 106.444903][ T989] kmem_cache_alloc+0xf7/0x260 [ 106.449799][ T989] getname_flags+0xb9/0x500 [ 106.451020][ T491] udevd[491]: incorrect ext4 checksum on /dev/loop8 [ 106.454644][ T989] getname+0x19/0x20 [ 106.465180][ T989] [ 106.467527][ T989] Memory state around the buggy address: [ 106.473275][ T989] ffff88812e387f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 106.474301][ T961] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 106.481801][ T989] ffff88812e387f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 106.481815][ T989] >ffff88812e388000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 106.481825][ T989] ^ [ 106.481834][ T989] ffff88812e388080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 106.481847][ T989] ffff88812e388100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 106.481857][ T989] ================================================================== [ 106.481864][ T989] Disabling lock debugging due to kernel taint 2026/03/18 00:21:27 executed programs: 187 [ 106.500844][ T961] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 106.544212][ T989] EXT4-fs error (device loop0): ext4_dx_csum_set:531: inode #2: comm syz.0.188: dir seems corrupt? Run e2fsck -D. [ 106.572062][ T961] 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 [ 106.598749][ T963] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 106.612193][ T963] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 106.618834][ T961] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 106.626918][ T963] 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 [ 106.638715][ T961] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 106.659714][ T963] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 106.676297][ T961] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 106.684119][ T963] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 106.699399][ T961] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 106.712491][ T963] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 106.732631][ T961] 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. [ 106.742557][ T963] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 106.760107][ T961] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 106.773712][ T963] 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. [ 106.791800][ T961] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 106.803901][ T963] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 106.834409][ T961] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 106.838400][ T963] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 106.851058][ T961] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 106.870276][ T963] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 106.876851][ T961] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 106.895452][ T963] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 106.905518][ T961] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 106.929926][ T963] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 106.943639][ T963] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 106.945089][ T961] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 106.958307][ T963] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 106.985564][ T961] 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. [ 106.987148][ T963] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 107.006479][ T961] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 107.018595][ T963] 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. [ 107.044476][ T961] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 107.049957][ T963] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 107.070184][ T963] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 107.139049][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 107.147602][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 107.155389][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 107.164332][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 107.175639][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.182898][ T349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.197173][ T30] audit: type=1400 audit(1773793288.381:124): avc: denied { read } for pid=999 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 107.201556][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 107.227319][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 107.235677][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.242991][ T349] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.250491][ T30] audit: type=1400 audit(1773793288.381:125): avc: denied { open } for pid=999 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 [ 107.276429][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 107.329427][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 107.377909][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 107.395014][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 107.422798][ T998] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.430113][ T998] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.437801][ T998] device bridge_slave_0 entered promiscuous mode [ 107.452520][ T998] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.460115][ T998] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.467967][ T998] device bridge_slave_1 entered promiscuous mode [ 107.484614][ T999] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.491906][ T999] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.499854][ T999] device bridge_slave_0 entered promiscuous mode [ 107.513969][ T999] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.521288][ T999] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.531866][ T999] device bridge_slave_1 entered promiscuous mode [ 107.543609][ T977] device veth0_vlan entered promiscuous mode [ 107.558410][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 107.569549][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 107.578223][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 107.693863][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 107.702717][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 107.744005][ T1009] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.751585][ T1009] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.759179][ T1009] device bridge_slave_0 entered promiscuous mode [ 107.767060][ T1009] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.774356][ T1009] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.782762][ T1009] device bridge_slave_1 entered promiscuous mode [ 107.789764][ T977] device veth1_macvtap entered promiscuous mode [ 107.826467][ T1007] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.833736][ T1007] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.841479][ T1007] device bridge_slave_0 entered promiscuous mode [ 107.865189][ T1007] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.872468][ T1007] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.880324][ T1007] device bridge_slave_1 entered promiscuous mode [ 107.891433][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 107.899253][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 107.908126][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 107.946513][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 107.955326][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 108.006823][ T1017] loop4: detected capacity change from 0 to 128 [ 108.022434][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 108.024141][ T1017] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 108.036936][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 108.041953][ T1017] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 108.058011][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 108.067364][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 108.076310][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.083675][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.091335][ T1017] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.196: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 108.092018][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 108.118988][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 108.127788][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.128101][ T1017] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 108.135020][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.151035][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 108.164457][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 108.171365][ T977] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 108.174533][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 108.192172][ T977] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 108.216214][ T977] 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 [ 108.247166][ T977] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 108.259690][ T977] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 108.273634][ T977] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 108.273684][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 108.289546][ T977] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 108.297744][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 108.313576][ T977] 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. [ 108.320547][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 108.335956][ T977] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 108.344912][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 108.358680][ T977] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 108.367321][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.382417][ T977] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 108.388460][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.389759][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 108.404958][ T977] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 108.412449][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 108.419508][ T977] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 108.432409][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.439435][ T977] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 108.452606][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.460695][ T977] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 108.473305][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 108.498294][ T977] 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. [ 108.520040][ T977] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 108.532226][ T977] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 108.572519][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 108.602223][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 108.612481][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 108.621326][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 108.666632][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 108.675192][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 108.685011][ T998] device veth0_vlan entered promiscuous mode [ 108.703820][ T998] device veth1_macvtap entered promiscuous mode [ 108.711004][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 108.719097][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 108.727519][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 108.736578][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 108.745017][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 108.754741][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 108.763221][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 108.771857][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 108.780641][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 108.793336][ T999] device veth0_vlan entered promiscuous mode [ 108.807432][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 108.814941][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 108.822689][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 108.831221][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 108.839828][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 108.848280][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 108.884225][ T999] device veth1_macvtap entered promiscuous mode [ 108.899922][ T1022] loop2: detected capacity change from 0 to 128 [ 108.910702][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 108.919440][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 108.927672][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 108.935487][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 108.944227][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 108.953043][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 108.961530][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 108.986851][ T1022] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 108.998397][ T1022] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 109.021664][ T1022] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.198: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 109.044235][ T1022] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 109.059565][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 109.070355][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 109.085610][ T1026] loop3: detected capacity change from 0 to 128 [ 109.117912][ T998] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 109.130731][ T998] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 109.132432][ T1026] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 109.144400][ T998] 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 [ 109.176760][ T998] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 109.188842][ T1026] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 109.205394][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.214093][ T998] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 109.215147][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.236315][ T476] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.243477][ T476] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.253947][ T998] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 109.268724][ T1026] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.205: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 109.288064][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 109.288839][ T998] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 109.297863][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 109.313197][ T1026] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 109.320638][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.331916][ T998] 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. [ 109.334862][ T476] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.351215][ T998] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 109.372428][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 109.374736][ T998] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 109.384733][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 109.403963][ T999] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 109.416401][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.424982][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.428507][ T998] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 109.447120][ T476] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.452335][ T999] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 109.454876][ T476] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.472272][ T998] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 109.477987][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 109.487259][ T999] 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 [ 109.498017][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 109.517631][ T998] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 109.527590][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.538946][ T998] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 109.544616][ T476] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.557863][ T999] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 109.588567][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 109.596218][ T998] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 109.597305][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 109.611878][ T999] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 109.625160][ T998] 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. [ 109.632932][ T999] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 109.651994][ T998] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 109.664188][ T999] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 109.676028][ T998] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 109.703135][ T999] 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. [ 109.719321][ T999] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 109.734927][ T999] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 109.750226][ T999] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 109.766539][ T999] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 109.778529][ T999] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 109.791797][ T999] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 109.804680][ T999] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 109.821825][ T999] 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. [ 109.843279][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 109.851862][ T999] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 109.852042][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 109.886438][ T999] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 109.907705][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 109.916255][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 109.924828][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 109.934577][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 109.944078][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 109.953244][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 110.007991][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 110.018507][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 110.065218][ T1007] device veth0_vlan entered promiscuous mode [ 110.072767][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 110.081839][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 110.090821][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 110.099512][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 110.108228][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 110.116502][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 110.125688][ T1009] device veth0_vlan entered promiscuous mode [ 110.154259][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 110.161982][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 110.169632][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 110.178417][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 110.195975][ T1029] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.203175][ T1029] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.211027][ T1029] device bridge_slave_0 entered promiscuous mode [ 110.218778][ T1029] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.225842][ T1029] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.233564][ T1029] device bridge_slave_1 entered promiscuous mode [ 110.241766][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 110.250651][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 110.260252][ T1009] device veth1_macvtap entered promiscuous mode [ 110.304783][ T1007] device veth1_macvtap entered promiscuous mode [ 110.313661][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 110.321915][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 110.330641][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 110.339060][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 110.347139][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 110.355378][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 110.364627][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 110.373226][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 110.428379][ T1039] loop7: detected capacity change from 0 to 128 [ 110.444574][ T1039] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 110.461955][ T1039] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 110.492156][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 110.503793][ T1039] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.207: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 110.507442][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 110.524796][ T1039] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 110.533329][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 110.547811][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 110.565854][ T491] udevd[491]: incorrect ext4 checksum on /dev/loop7 [ 110.580202][ T1009] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 110.591409][ T491] udevd[491]: incorrect ext4 checksum on /dev/loop7 [ 110.600607][ T1009] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 110.614549][ T1009] 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 [ 110.637924][ T1009] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 110.656934][ T1009] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 110.670897][ T1009] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 110.686743][ T1009] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 110.702976][ T1009] 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. [ 110.730313][ T1009] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 110.747938][ T1009] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 110.769972][ T1009] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 110.790190][ T1009] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 110.799030][ T1043] loop6: detected capacity change from 0 to 128 [ 110.808661][ T1009] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 110.826662][ T1009] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 110.840389][ T1009] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 110.857201][ T1043] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 110.868905][ T1009] 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. [ 110.869618][ T1043] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 110.897280][ T1009] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 110.909290][ T1009] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 110.941052][ T1043] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.200: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 110.961951][ T1043] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 110.988646][ T491] udevd[491]: incorrect ext4 checksum on /dev/loop6 [ 111.004769][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 111.013323][ T1007] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 111.021222][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 111.027186][ T1007] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 111.047053][ T1007] 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 [ 111.073193][ T1037] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.077584][ T1007] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 111.080646][ T1037] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.099900][ T1037] device bridge_slave_0 entered promiscuous mode [ 111.116399][ T1007] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 111.130333][ T1007] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 111.151815][ T1007] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 111.170197][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 111.179095][ T1007] 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. [ 111.179845][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 111.204067][ T1007] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 111.220470][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.227590][ T349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.235554][ T1007] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 111.251851][ T1007] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 111.268062][ T1007] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 111.280000][ T1007] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 111.281171][ T1037] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.294856][ T1007] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 111.315233][ T1037] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.322584][ T1007] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 111.325338][ T1037] device bridge_slave_1 entered promiscuous mode [ 111.340257][ T1007] 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. [ 111.362320][ T1007] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 111.374977][ T1007] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 111.389213][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 111.399994][ T1035] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.408298][ T1035] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.417115][ T1035] device bridge_slave_0 entered promiscuous mode [ 111.429734][ T1035] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.437327][ T1035] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.444898][ T1035] device bridge_slave_1 entered promiscuous mode [ 111.453172][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 111.463318][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 111.472034][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.479418][ T476] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.507442][ T10] device bridge_slave_1 left promiscuous mode [ 111.514213][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.522243][ T10] device bridge_slave_0 left promiscuous mode [ 111.528711][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.537890][ T10] device bridge_slave_1 left promiscuous mode [ 111.544241][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.552517][ T10] device bridge_slave_0 left promiscuous mode [ 111.562785][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.574132][ T10] device bridge_slave_1 left promiscuous mode [ 111.581504][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.589731][ T10] device bridge_slave_0 left promiscuous mode [ 111.596687][ T10] bridge0: port 1(bridge_slave_0) entered disabled state 2026/03/18 00:21:32 executed programs: 206 [ 111.605788][ T10] device bridge_slave_1 left promiscuous mode [ 111.615309][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.624964][ T10] device bridge_slave_0 left promiscuous mode [ 111.631838][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.641624][ T10] device bridge_slave_1 left promiscuous mode [ 111.648835][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.657295][ T10] device bridge_slave_0 left promiscuous mode [ 111.664482][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.674348][ T10] device bridge_slave_1 left promiscuous mode [ 111.680906][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.691673][ T10] device bridge_slave_0 left promiscuous mode [ 111.699706][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.709637][ T10] device bridge_slave_1 left promiscuous mode [ 111.716683][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.724514][ T10] device bridge_slave_0 left promiscuous mode [ 111.731487][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.741099][ T10] device veth1_macvtap left promiscuous mode [ 111.747393][ T10] device veth0_vlan left promiscuous mode [ 111.754331][ T10] device veth1_macvtap left promiscuous mode [ 111.760472][ T10] device veth0_vlan left promiscuous mode [ 111.767160][ T10] device veth1_macvtap left promiscuous mode [ 111.773411][ T10] device veth0_vlan left promiscuous mode [ 111.780631][ T10] device veth1_macvtap left promiscuous mode [ 111.787409][ T10] device veth0_vlan left promiscuous mode [ 111.793577][ T10] device veth1_macvtap left promiscuous mode [ 111.800242][ T10] device veth0_vlan left promiscuous mode [ 111.807862][ T10] device veth1_macvtap left promiscuous mode [ 111.814897][ T10] device veth0_vlan left promiscuous mode [ 111.822348][ T10] device veth1_macvtap left promiscuous mode [ 111.829172][ T10] device veth0_vlan left promiscuous mode [ 112.470762][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 112.479371][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 112.520979][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 112.529804][ T476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 112.643759][ T1051] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.651454][ T1051] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.659654][ T1051] device bridge_slave_0 entered promiscuous mode [ 112.670201][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 112.679066][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 112.695266][ T1051] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.702569][ T1051] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.710345][ T1051] device bridge_slave_1 entered promiscuous mode [ 112.725767][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 112.734262][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 112.756118][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 112.763815][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 112.772889][ T1029] device veth0_vlan entered promiscuous mode [ 112.786713][ T1053] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.793942][ T1053] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.801664][ T1053] device bridge_slave_0 entered promiscuous mode [ 112.823895][ T1053] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.831677][ T1053] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.839442][ T1053] device bridge_slave_1 entered promiscuous mode [ 112.884957][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 112.894056][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 112.914629][ T1029] device veth1_macvtap entered promiscuous mode [ 112.952627][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 112.961340][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 112.970337][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 112.990739][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 112.999360][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 113.017789][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 113.025352][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 113.033713][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 113.041477][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 113.061409][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 113.070744][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 113.079564][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.086999][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.094695][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 113.108896][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 113.117648][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 113.126306][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.133691][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.169319][ T1061] loop9: detected capacity change from 0 to 128 [ 113.176572][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 113.187874][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 113.196694][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.203799][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.211770][ T1061] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 113.213175][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 113.224117][ T1061] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 113.232603][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 113.250151][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.257238][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.261397][ T1061] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.206: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 113.279695][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 113.285639][ T1061] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 113.293439][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 113.308044][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 113.329081][ T491] udevd[491]: incorrect ext4 checksum on /dev/loop9 [ 113.341118][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 113.349932][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 113.357866][ T1029] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 113.368044][ T491] udevd[491]: incorrect ext4 checksum on /dev/loop9 [ 113.377009][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 113.381854][ T1029] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 113.400384][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 113.408918][ T1029] 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 [ 113.409998][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.431291][ T1029] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 113.436357][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.449839][ T1029] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 113.474329][ T1029] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 113.489619][ T1029] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 113.509695][ T1029] 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. [ 113.519930][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 113.527215][ T1029] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 113.549315][ T1029] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 113.565114][ T1029] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 113.580446][ T1029] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 113.581004][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 113.592788][ T1029] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 113.603607][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.616163][ T1029] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 113.621686][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.635482][ T1029] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 113.644358][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 113.657441][ T1029] 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. [ 113.666763][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 113.682681][ T1029] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 113.691765][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 113.700436][ T1029] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 113.710597][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 113.739133][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 113.748553][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 113.763025][ T1037] device veth0_vlan entered promiscuous mode [ 113.775370][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 113.784004][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 113.802962][ T1035] device veth0_vlan entered promiscuous mode [ 113.823322][ T1051] device veth0_vlan entered promiscuous mode [ 113.831101][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 113.840537][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 113.849880][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 113.858339][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 113.867118][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 113.875060][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 113.882993][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 113.891561][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 113.900421][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 113.909327][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 113.933162][ T1035] device veth1_macvtap entered promiscuous mode [ 113.941129][ T1037] device veth1_macvtap entered promiscuous mode [ 113.953735][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 113.961623][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 113.970201][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 113.978578][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 113.986623][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 113.994920][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.002317][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.009833][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 114.018484][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.025805][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.033883][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 114.042378][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 114.050800][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 114.058516][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 114.081392][ T1051] device veth1_macvtap entered promiscuous mode [ 114.090910][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 114.100987][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 114.109474][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 114.118287][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 114.127346][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 114.139333][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 114.150734][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 114.159805][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 114.168580][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 114.208190][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 114.216267][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 114.233060][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 114.252648][ T1067] loop5: detected capacity change from 0 to 128 [ 114.260355][ T1069] loop1: detected capacity change from 0 to 128 [ 114.275968][ T1067] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 114.283097][ T1053] device veth0_vlan entered promiscuous mode [ 114.298660][ T1067] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 114.299744][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 114.317511][ T1069] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 114.329609][ T1069] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 114.345677][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 114.354774][ T1067] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.217: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 114.365267][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 114.385204][ T1069] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.216: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 114.385328][ T1067] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 114.387073][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 114.422507][ T1069] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 114.434892][ T491] udevd[491]: incorrect ext4 checksum on /dev/loop5 [ 114.437610][ T1037] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 114.464628][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 114.467724][ T1037] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 114.486582][ T1037] 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 [ 114.507679][ T1035] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 114.519698][ T491] udevd[491]: incorrect ext4 checksum on /dev/loop1 [ 114.519695][ T1035] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 114.519787][ T1035] 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 [ 114.552395][ T1037] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 114.563756][ T1053] device veth1_macvtap entered promiscuous mode [ 114.578348][ T1035] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 114.578611][ T1037] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 114.590991][ T1035] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 114.607402][ T1037] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 114.624387][ T1035] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 114.632723][ T1037] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 114.649793][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 114.667921][ T1037] 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. [ 114.673273][ T1035] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 114.686723][ T1037] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 114.706855][ T1035] 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. [ 114.734479][ T1035] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 114.735621][ T1037] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 114.752089][ T1035] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 114.781193][ T1037] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 114.796142][ T1035] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 114.811741][ T1035] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 114.824565][ T1035] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 114.838361][ T1037] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 114.851567][ T1037] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 114.865524][ T1035] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 114.878722][ T1035] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 114.886421][ T1037] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 114.899089][ T1035] 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. [ 114.922199][ T1065] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.928123][ T1078] loop0: detected capacity change from 0 to 128 [ 114.933755][ T1035] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 114.936481][ T1037] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 114.948175][ T1065] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.965079][ T1037] 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. [ 114.973955][ T1065] device bridge_slave_0 entered promiscuous mode [ 114.987602][ T1035] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 115.008743][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 115.017249][ T1037] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 115.018223][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 115.037262][ T1037] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 115.039361][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 115.064805][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 115.073491][ T1065] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.093078][ T1065] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.095017][ T1078] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 115.102313][ T1065] device bridge_slave_1 entered promiscuous mode [ 115.120798][ T1078] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 115.169087][ T1081] loop8: detected capacity change from 0 to 128 [ 115.183486][ T1081] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 115.194877][ T1081] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 115.209345][ T1078] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.222: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 115.237749][ T1078] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 115.283825][ T1081] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.215: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 115.306425][ T1081] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 115.328065][ T1051] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 115.340818][ T1051] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 115.354117][ T1051] 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 [ 115.383648][ T1051] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 115.397166][ T491] udevd[491]: incorrect ext4 checksum on /dev/loop8 [ 115.412155][ T1051] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended