rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 93.337789][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 93.358606][ T1018] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.367803][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 93.379578][ T1018] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.401790][ T1018] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 93.424212][ T1018] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 93.442398][ T1018] 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. [ 93.459785][ T1018] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 93.492553][ T1018] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 93.500647][ T1074] loop8: detected capacity change from 0 to 128 [ 93.509693][ T1018] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 93.523130][ T1077] loop2: detected capacity change from 0 to 128 [ 93.531273][ T1018] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.539238][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 93.550212][ T1018] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.563270][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 93.571437][ T1018] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 93.580528][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 93.593439][ T1018] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 93.601616][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 93.625104][ T1018] 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. [ 93.643244][ T1018] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.654708][ T1074] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 93.655644][ T1018] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.668514][ T1077] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 93.682586][ T1074] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 93.711216][ T1077] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 93.746579][ T1082] loop6: detected capacity change from 0 to 128 [ 93.754810][ T1067] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.762702][ T1067] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.770585][ T1067] device bridge_slave_0 entered promiscuous mode [ 93.781686][ T1074] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.134: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 93.801894][ T1067] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.812119][ T1067] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.812747][ T1077] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.126: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 93.820322][ T1067] device bridge_slave_1 entered promiscuous mode [ 93.847691][ T1074] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 93.866637][ T1077] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 93.876589][ T1082] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 93.897780][ T1024] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.923994][ T1082] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 93.929282][ T1024] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 93.945252][ T1082] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.127: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 93.960884][ T1022] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 93.968543][ T1024] 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 [ 93.989433][ T1082] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 94.005147][ T1022] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.025201][ T540] udevd[540]: incorrect ext4 checksum on /dev/loop2 [ 94.025375][ T1024] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.050300][ T540] udevd[540]: incorrect ext4 checksum on /dev/loop2 [ 94.052035][ T1022] 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 [ 94.064066][ T1024] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.084799][ T1022] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.092814][ T1024] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 94.106183][ T1022] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.133608][ T1024] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 94.142273][ T1023] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.164829][ T1024] 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. [ 94.169216][ T1022] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 94.196256][ T1024] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 94.197955][ T1023] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended 2025/08/05 12:23:08 executed programs: 129 [ 94.212357][ T1024] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 94.242428][ T1024] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 94.245670][ T1023] 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 [ 94.258946][ T1024] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.278912][ T1022] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 94.290817][ T1024] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.307605][ T1023] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.319549][ T1024] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 94.343628][ T1022] 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. [ 94.343662][ T1022] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 94.360539][ T1024] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 94.375199][ T1023] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.392391][ T1024] 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. [ 94.407159][ T1023] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 94.424430][ T1024] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.440054][ T1022] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 94.450594][ T1023] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 94.466107][ T1024] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.490738][ T1022] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 94.496894][ T1023] 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. [ 94.511057][ T1022] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.526002][ T1023] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 94.554009][ T1023] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 94.554528][ T1022] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.569794][ T1023] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 94.583873][ T1022] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 94.598690][ T1023] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.622612][ T1023] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.637636][ T1023] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 94.641915][ T1022] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 94.664150][ T1023] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 94.682525][ T1023] 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. [ 94.706802][ T1023] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.708568][ T1022] 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. [ 94.745141][ T1023] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.760120][ T1022] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 94.772829][ T1022] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 94.905580][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.922982][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.954769][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.963488][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.971825][ T521] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.979272][ T521] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.987548][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.999442][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.008210][ T521] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.015890][ T521] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.024112][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.041030][ T1088] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.048647][ T1088] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.056982][ T1088] device bridge_slave_0 entered promiscuous mode [ 95.080887][ T1088] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.088388][ T1088] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.096408][ T1088] device bridge_slave_1 entered promiscuous mode [ 95.104364][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.112785][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.176672][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.221500][ T1067] device veth0_vlan entered promiscuous mode [ 95.240351][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.249473][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.258565][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.266916][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.335818][ T1096] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.343095][ T1096] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.350966][ T1096] device bridge_slave_0 entered promiscuous mode [ 95.360099][ T1096] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.367510][ T1096] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.375593][ T1096] device bridge_slave_1 entered promiscuous mode [ 95.411072][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.423787][ T1067] device veth1_macvtap entered promiscuous mode [ 95.443145][ T1101] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.452126][ T1101] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.460944][ T1101] device bridge_slave_0 entered promiscuous mode [ 95.470125][ T1101] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.478166][ T1101] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.486101][ T1101] device bridge_slave_1 entered promiscuous mode [ 95.502747][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.511527][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.546625][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.555103][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.663763][ T1120] loop0: detected capacity change from 0 to 128 [ 95.690700][ T1105] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.690861][ T1120] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 95.699167][ T1105] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.710096][ T1120] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.717817][ T1105] device bridge_slave_0 entered promiscuous mode [ 95.743164][ T1120] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.131: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 95.763895][ T1120] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 95.776932][ T1105] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.784399][ T1105] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.793395][ T540] udevd[540]: incorrect ext4 checksum on /dev/loop0 [ 95.794243][ T1067] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.801119][ T1105] device bridge_slave_1 entered promiscuous mode [ 95.812295][ T1067] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.832636][ T1067] 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 [ 95.837383][ T540] udevd[540]: incorrect ext4 checksum on /dev/loop0 [ 95.854747][ T1067] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 95.873601][ T1067] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 95.890565][ T1067] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 95.907004][ T1067] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 95.923858][ T1067] 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. [ 95.941560][ T1067] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 95.959865][ T1067] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 95.976994][ T1067] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 95.993391][ T1067] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.007466][ T1067] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.022929][ T1067] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 96.037308][ T1067] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 96.053077][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.062206][ T1067] 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. [ 96.062398][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.079106][ T1067] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 96.086235][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.098508][ T1067] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 96.120692][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.129238][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.136432][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.144172][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.153175][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.162502][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.169952][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.245145][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.253407][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.261425][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.269299][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.277202][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.299072][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.307929][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.317344][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.324480][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.333177][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.342387][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.351688][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.361989][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.371351][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.380763][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.389635][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.397399][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.405661][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.414594][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.424278][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.432269][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.441115][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.449387][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.471834][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.480447][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.494732][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.528258][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 96.538889][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.547758][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.556367][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.564820][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.586227][ T1096] device veth0_vlan entered promiscuous mode [ 96.606439][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.615400][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.625126][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.634443][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.643452][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.652288][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.721154][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.731771][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.770440][ T1136] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.777962][ T1136] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.786068][ T1136] device bridge_slave_0 entered promiscuous mode [ 96.793748][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 96.802467][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 96.823642][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.831408][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.841363][ T1096] device veth1_macvtap entered promiscuous mode [ 96.849669][ T1136] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.857797][ T1136] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.866692][ T1136] device bridge_slave_1 entered promiscuous mode [ 96.895192][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.904720][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.914247][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.923161][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.930878][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.939137][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.948468][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.957276][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.964873][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.972711][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.994066][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.003016][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.011793][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.020719][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.051977][ T1088] device veth0_vlan entered promiscuous mode [ 97.067318][ T1101] device veth0_vlan entered promiscuous mode [ 97.074105][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.082254][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.090641][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.099499][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.108294][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.116365][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.125294][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.133429][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.142462][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.151753][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.194896][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.203606][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.218558][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.227072][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.259431][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.269513][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.279221][ T1088] device veth1_macvtap entered promiscuous mode [ 97.299236][ T1101] device veth1_macvtap entered promiscuous mode [ 97.312201][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.318529][ T1147] loop3: detected capacity change from 0 to 128 [ 97.327500][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.335960][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.344269][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.368991][ T1147] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 97.381511][ T1147] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 97.402267][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.411341][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.420870][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.425315][ T1147] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.139: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 97.430782][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.451549][ T1147] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 97.461206][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.480333][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.484391][ T1096] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.492183][ T540] udevd[540]: incorrect ext4 checksum on /dev/loop3 [ 97.502537][ T1096] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.524018][ T1096] 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 [ 97.531718][ T1105] device veth0_vlan entered promiscuous mode [ 97.555003][ T1096] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.567346][ T1096] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.582451][ T1096] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 97.598493][ T1096] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 97.615307][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.615543][ T1096] 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. [ 97.626069][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.641186][ T1096] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 97.650670][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.666161][ T1096] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 97.675146][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.691434][ T1096] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 97.700699][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.723703][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.724251][ T1096] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.749942][ T1096] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.766296][ T1096] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 97.780980][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.790525][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.790786][ T1096] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 97.802017][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.816531][ T1096] 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. [ 97.824460][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.840582][ T1096] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 97.850559][ T1105] device veth1_macvtap entered promiscuous mode [ 97.861765][ T1096] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 97.902844][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.911846][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.921632][ T1156] loop1: detected capacity change from 0 to 128 [ 97.924425][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.942401][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.952905][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.984769][ T1159] loop5: detected capacity change from 0 to 128 [ 97.993039][ T1156] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 98.029334][ T1156] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.030255][ T1159] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 98.065243][ T1159] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.079213][ T1156] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.148: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 98.113123][ T1156] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 98.115338][ T1162] loop4: detected capacity change from 0 to 128 [ 98.125272][ T1159] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.146: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 98.151434][ T1159] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 98.169533][ T1101] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 98.193270][ T1088] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 98.204295][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop5 [ 98.214285][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.216362][ T1162] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 98.222735][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.236122][ T540] udevd[540]: incorrect ext4 checksum on /dev/loop1 [ 98.242166][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.258514][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.267261][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.271251][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop5 [ 98.274711][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.282167][ T1088] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 98.308059][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.315833][ T1101] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 98.316809][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.330298][ T1101] 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 [ 98.344998][ T1162] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.360123][ T1101] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 98.370842][ T1088] 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 [ 98.383133][ T1101] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 98.420982][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.429324][ T1162] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.149: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 98.432139][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.454733][ T1088] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 98.461650][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.474347][ T1162] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 98.483058][ T1101] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 98.490705][ T1088] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 98.506592][ T1101] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 98.521023][ T1088] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 98.551585][ T1101] 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. [ 98.562419][ T1088] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 98.571193][ T1105] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 98.594660][ T1088] 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. [ 98.597744][ T1101] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 98.627781][ T1105] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 98.631397][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.642105][ T1105] 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 [ 98.651604][ T1088] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 98.673773][ T1101] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 98.690854][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.714244][ T1105] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 98.714294][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.726495][ T1101] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 98.735943][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.751171][ T1088] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 98.774300][ T1105] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 98.775203][ T1101] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 98.788726][ T1088] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 98.801036][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.824027][ T1105] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 98.825276][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 98.847300][ T1088] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 98.848240][ T1101] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 98.859985][ T1105] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 98.873741][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.888310][ T1088] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 98.896999][ T1101] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 98.910584][ T1105] 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. [ 98.938119][ T1088] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 98.938218][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.951835][ T1088] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 98.962172][ T1136] device veth0_vlan entered promiscuous mode [ 98.981875][ T1105] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 98.983112][ T1101] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 98.998101][ T1088] 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. [ 99.014430][ T1105] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 99.032379][ T1088] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 99.049222][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.063760][ T1101] 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. [ 99.069769][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.090338][ T1088] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 99.091629][ T1105] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 99.104495][ T1101] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 99.119827][ T1105] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 99.146482][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.153969][ T1105] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 99.161205][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.173777][ T1105] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 99.178356][ T1101] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 99.190660][ T1105] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 99.206117][ T1136] device veth1_macvtap entered promiscuous mode [ 99.226305][ T1105] 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. [ 99.244716][ T1105] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 99.263894][ T1105] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 99.321732][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 99.330068][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 99.342412][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.352735][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 2025/08/05 12:23:14 executed programs: 146 [ 99.367293][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.438224][ T1168] loop9: detected capacity change from 0 to 128 [ 99.527831][ T1168] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 99.540797][ T1168] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 99.559976][ T1168] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.152: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 99.582218][ T1168] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 99.591966][ T1166] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.599804][ T1166] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.607705][ T1166] device bridge_slave_0 entered promiscuous mode [ 99.615607][ T540] udevd[540]: incorrect ext4 checksum on /dev/loop9 [ 99.616776][ T1166] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.630816][ T1166] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.639080][ T1166] device bridge_slave_1 entered promiscuous mode [ 99.651679][ T45] device bridge_slave_1 left promiscuous mode [ 99.657805][ T1136] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 99.659884][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.672594][ T1136] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 99.694052][ T1136] 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 [ 99.694699][ T45] device bridge_slave_0 left promiscuous mode [ 99.717065][ T1136] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 99.722008][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.734702][ T1136] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 99.755608][ T1136] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 99.771548][ T1136] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 99.773294][ T45] device bridge_slave_1 left promiscuous mode [ 99.799309][ T1136] 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. [ 99.817188][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.818608][ T1136] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 99.843469][ T45] device bridge_slave_0 left promiscuous mode [ 99.846682][ T1136] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 99.851746][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.873014][ T1136] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 99.889111][ T1136] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 99.901461][ T1136] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 99.902008][ T45] device bridge_slave_1 left promiscuous mode [ 99.914995][ T1136] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 99.921251][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.934842][ T1136] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 99.957357][ T45] device bridge_slave_0 left promiscuous mode [ 99.957639][ T1136] 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. [ 99.964627][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.981249][ T1136] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 100.000046][ T1136] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 100.014784][ T45] device bridge_slave_1 left promiscuous mode [ 100.021744][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.030417][ T45] device bridge_slave_0 left promiscuous mode [ 100.037523][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.046691][ T45] device bridge_slave_1 left promiscuous mode [ 100.053250][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.061014][ T45] device bridge_slave_0 left promiscuous mode [ 100.067399][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.076186][ T45] device bridge_slave_1 left promiscuous mode [ 100.082595][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.090418][ T45] device bridge_slave_0 left promiscuous mode [ 100.097046][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.106359][ T45] device bridge_slave_1 left promiscuous mode [ 100.112827][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.120942][ T45] device bridge_slave_0 left promiscuous mode [ 100.127768][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.136281][ T45] device bridge_slave_1 left promiscuous mode [ 100.142813][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.152308][ T45] device bridge_slave_0 left promiscuous mode [ 100.159102][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.168127][ T45] device bridge_slave_1 left promiscuous mode [ 100.175099][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.184492][ T45] device bridge_slave_0 left promiscuous mode [ 100.190922][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.199331][ T45] device bridge_slave_1 left promiscuous mode [ 100.205608][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.213243][ T45] device bridge_slave_0 left promiscuous mode [ 100.219922][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.230824][ T45] device veth1_macvtap left promiscuous mode [ 100.237201][ T45] device veth0_vlan left promiscuous mode [ 100.243783][ T45] device veth1_macvtap left promiscuous mode [ 100.250216][ T45] device veth0_vlan left promiscuous mode [ 100.256950][ T45] device veth1_macvtap left promiscuous mode [ 100.263394][ T45] device veth0_vlan left promiscuous mode [ 100.269916][ T45] device veth1_macvtap left promiscuous mode [ 100.276521][ T45] device veth0_vlan left promiscuous mode [ 100.282806][ T45] device veth1_macvtap left promiscuous mode [ 100.289236][ T45] device veth0_vlan left promiscuous mode [ 100.296106][ T45] device veth1_macvtap left promiscuous mode [ 100.302158][ T45] device veth0_vlan left promiscuous mode [ 100.308747][ T45] device veth1_macvtap left promiscuous mode [ 100.314894][ T45] device veth0_vlan left promiscuous mode [ 100.321425][ T45] device veth1_macvtap left promiscuous mode [ 100.327636][ T45] device veth0_vlan left promiscuous mode [ 100.334451][ T45] device veth1_macvtap left promiscuous mode [ 100.340650][ T45] device veth0_vlan left promiscuous mode [ 100.347067][ T45] device veth1_macvtap left promiscuous mode [ 100.353374][ T45] device veth0_vlan left promiscuous mode [ 101.590417][ T1177] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.600017][ T1177] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.610847][ T1177] device bridge_slave_0 entered promiscuous mode [ 101.625637][ T1176] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.633203][ T1176] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.642285][ T1176] device bridge_slave_0 entered promiscuous mode [ 101.650548][ T1176] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.658663][ T1176] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.668368][ T1176] device bridge_slave_1 entered promiscuous mode [ 101.680634][ T1177] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.688490][ T1177] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.696460][ T1177] device bridge_slave_1 entered promiscuous mode [ 101.831265][ T1187] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.839025][ T1187] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.847175][ T1187] device bridge_slave_0 entered promiscuous mode [ 101.861933][ T1187] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.870335][ T1187] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.878284][ T1187] device bridge_slave_1 entered promiscuous mode [ 101.960935][ T1179] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.968612][ T1179] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.977493][ T1179] device bridge_slave_0 entered promiscuous mode [ 101.985379][ T1179] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.993128][ T1179] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.000934][ T1179] device bridge_slave_1 entered promiscuous mode [ 102.012220][ T1177] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.020183][ T1177] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.028163][ T1177] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.035964][ T1177] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.045784][ T521] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.054159][ T521] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.064003][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.072589][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.113104][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 102.122477][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.131363][ T521] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.140687][ T521] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.149311][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.179794][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 102.191568][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.203115][ T521] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.210699][ T521] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.261906][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.276888][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.286139][ T521] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.293316][ T521] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.315442][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.323180][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.332242][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.341583][ T521] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.349026][ T521] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.357202][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.385188][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.394273][ T521] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.402456][ T521] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.413174][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.425075][ T521] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.435926][ T521] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.446495][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.456454][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.466677][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.504744][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.513981][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.522683][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.531910][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.540386][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.548750][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.558340][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.566716][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.575423][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.584853][ T521] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.592069][ T521] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.599811][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.610981][ T521] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.619445][ T521] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.627569][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.641500][ T1166] device veth0_vlan entered promiscuous mode [ 102.652148][ T1176] device veth0_vlan entered promiscuous mode [ 102.664661][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.680673][ T1177] device veth0_vlan entered promiscuous mode [ 102.699797][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.708511][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.717076][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.726921][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.735759][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.743944][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.757067][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 102.772042][ T1177] device veth1_macvtap entered promiscuous mode [ 102.782447][ T1166] device veth1_macvtap entered promiscuous mode [ 102.790705][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 102.799549][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 102.814880][ T1176] device veth1_macvtap entered promiscuous mode [ 102.825583][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 102.835443][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.843436][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.861650][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 102.871602][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 102.894829][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 102.906048][ T1225] loop6: detected capacity change from 0 to 128 [ 102.913884][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 102.923214][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.924609][ T1225] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 102.932022][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.942029][ T1225] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 102.951398][ T521] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.968395][ T521] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.974475][ T1225] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.164: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 102.977737][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 103.007322][ T1225] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 103.025891][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 103.036780][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 103.038509][ T540] udevd[540]: incorrect ext4 checksum on /dev/loop6 [ 103.051581][ T1177] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 103.057480][ T521] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.068725][ T1177] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 103.074614][ T521] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.098434][ T1177] 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 [ 103.123912][ T1177] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 103.137137][ T1177] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 103.158464][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 103.175024][ T1177] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 103.186990][ T1230] loop8: detected capacity change from 0 to 128 [ 103.197902][ T1231] loop7: detected capacity change from 0 to 128 [ 103.201414][ T1177] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 103.224624][ T1177] 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. [ 103.224834][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 103.241025][ T1177] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 103.250551][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 103.266618][ T1177] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 103.276338][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 103.291320][ T1177] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 103.329728][ T1230] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 103.334220][ T1187] device veth0_vlan entered promiscuous mode [ 103.348907][ T1177] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 103.354106][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 103.364457][ T1177] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 103.369930][ T1230] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 103.386065][ T1231] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 103.396199][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 103.406503][ T1231] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 103.415283][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 103.427245][ T1177] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 103.435218][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 103.456307][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 103.467106][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 103.470685][ T1177] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 103.481016][ T1230] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.155: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 103.492063][ T1177] 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. [ 103.512654][ T1231] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.161: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 103.549820][ T1177] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 103.556778][ T1230] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 103.564654][ T1179] device veth0_vlan entered promiscuous mode [ 103.575749][ T1231] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 103.577682][ T1177] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 103.600906][ T1187] device veth1_macvtap entered promiscuous mode [ 103.614731][ T1166] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 103.632343][ T1234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 103.640825][ T1176] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 103.642470][ T1234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 103.661998][ T1176] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 103.664135][ T1234] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 103.677735][ T1166] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 103.685626][ T1176] 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 [ 103.710131][ T1166] 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 [ 103.720588][ T1176] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 103.754323][ T1176] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 103.754638][ T1166] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 103.768931][ T1176] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 103.798039][ T1166] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 103.814046][ T1166] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 103.828983][ T1234] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 103.837117][ T1176] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 103.854417][ T1234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 103.862262][ T1166] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 103.863156][ T1234] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 103.879098][ T1166] 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. [ 103.889418][ T1234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 103.904638][ T1166] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 103.912645][ T1176] 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. [ 103.928324][ T1166] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 103.944791][ T1176] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 103.961316][ T1166] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 103.976358][ T1176] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 103.992916][ T1166] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 104.015906][ T1176] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 104.026469][ T1179] device veth1_macvtap entered promiscuous mode [ 104.043780][ T1166] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 104.044230][ T1176] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 104.073156][ T1176] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 104.086711][ T1176] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 104.099648][ T1166] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 104.100498][ T1176] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 104.128160][ T1166] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 104.128753][ T1176] 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. [ 104.147621][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 104.171965][ T1166] 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. [ 104.176692][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 104.195665][ T1166] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 104.199601][ T1176] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 104.208542][ T1166] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 104.221881][ T1238] loop0: detected capacity change from 0 to 128 [ 104.235091][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 104.241842][ T1176] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 104.270141][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 104.279249][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 104.291414][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 104.301548][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 104.312816][ T1238] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 104.329555][ T1238] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 104.371082][ T1241] loop2: detected capacity change from 0 to 128 [ 104.383261][ T1238] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.167: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 104.411153][ T1238] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem 2025/08/05 12:23:19 executed programs: 160 [ 104.422228][ T1241] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 104.444103][ T1241] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 104.480814][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop0 [ 104.492731][ T1187] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 104.514662][ T1187] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 104.546017][ T1187] 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 [ 104.550836][ T1241] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.166: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 104.583217][ T1187] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 104.588366][ T1241] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 104.601060][ T1187] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 104.625335][ T1187] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 104.641111][ T1179] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 104.647128][ T1187] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 104.654690][ T1179] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 104.685737][ T1179] 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 [ 104.710807][ T1187] 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. [ 104.713291][ T1179] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 104.728693][ T1187] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 104.744976][ T1179] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 104.758996][ T1187] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 104.773868][ T1179] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 104.800046][ T1187] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 104.823967][ T1244] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.832160][ T1244] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.839665][ T1187] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 104.841345][ T1244] device bridge_slave_0 entered promiscuous mode [ 104.856121][ T1187] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 104.865373][ T1179] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 104.881226][ T1187] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 104.908038][ T1244] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.925487][ T1244] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.934284][ T1179] 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. [ 104.934393][ T1187] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 104.954195][ T1244] device bridge_slave_1 entered promiscuous mode [ 104.971530][ T1187] 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. [ 104.977617][ T1179] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 104.996824][ T1187] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 105.014195][ T1179] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 105.043727][ T1187] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 105.044306][ T1179] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 105.078784][ T1179] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 105.092391][ T1179] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 105.107309][ T1179] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 105.129799][ T1179] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 105.164637][ T1179] 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. [ 105.186344][ T1179] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 105.203601][ T1179] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 105.258884][ T1250] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.266989][ T1250] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.275300][ T1250] device bridge_slave_0 entered promiscuous mode [ 105.301446][ T1250] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.309474][ T1250] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.317429][ T1250] device bridge_slave_1 entered promiscuous mode [ 105.493698][ T1244] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.502739][ T1244] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.510960][ T1244] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.518679][ T1244] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.540149][ T1254] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.547962][ T1254] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.556337][ T1254] device bridge_slave_0 entered promiscuous mode [ 105.563986][ T1254] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.571660][ T1254] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.579690][ T1254] device bridge_slave_1 entered promiscuous mode [ 105.624401][ T327] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.632843][ T327] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.688200][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.698623][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.751677][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 105.765812][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 105.777880][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.786671][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.814270][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 105.824138][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 105.833379][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.841374][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.865695][ T1259] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.877619][ T1259] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.887821][ T1259] device bridge_slave_0 entered promiscuous mode [ 105.902377][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 105.913064][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 105.936302][ T1259] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.944269][ T1259] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.954300][ T1259] device bridge_slave_1 entered promiscuous mode [ 105.989578][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 105.999786][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.012495][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.022395][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.031648][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.040517][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.048925][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.057121][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.065967][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.075937][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.087131][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.095316][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.104419][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 106.169170][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.180056][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.205987][ T1268] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.213508][ T1268] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.224194][ T1268] device bridge_slave_0 entered promiscuous mode [ 106.234431][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.243173][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.263268][ T1268] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.271549][ T1268] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.279690][ T1268] device bridge_slave_1 entered promiscuous mode [ 106.299751][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 106.308403][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 106.350071][ T1244] device veth0_vlan entered promiscuous mode [ 106.387285][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 106.398686][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 106.412033][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 106.424315][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 106.472076][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 106.483933][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 106.523022][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 106.538791][ T1244] device veth1_macvtap entered promiscuous mode [ 106.548846][ T1250] device veth0_vlan entered promiscuous mode [ 106.556430][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 106.564445][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 106.573097][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 106.584466][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 106.593480][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 106.615702][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 106.624467][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 106.655222][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.681077][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.690345][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.700094][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.710127][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.721059][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.730614][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.740169][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.749546][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.759829][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.768379][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.776528][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.786282][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.794071][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.802339][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 106.812840][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 106.823437][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 106.832956][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 106.890255][ T1300] loop3: detected capacity change from 0 to 128 [ 106.894197][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.907023][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.917704][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.925221][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.934365][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.943365][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.953100][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.957590][ T1300] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 106.962422][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.973275][ T1300] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.989048][ T1250] device veth1_macvtap entered promiscuous mode [ 107.014715][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 107.026227][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 107.029156][ T1300] 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 [ 107.038405][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 107.058495][ T1300] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 107.068553][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 107.086656][ T1244] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 107.088642][ T540] udevd[540]: incorrect ext4 checksum on /dev/loop3 [ 107.099770][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 107.108518][ T1244] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 107.119870][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 107.132680][ T1244] 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 [ 107.142962][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 107.163656][ T1244] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 107.187935][ T1244] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 107.206152][ T1244] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 107.225422][ T1244] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 107.244424][ T1244] 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. [ 107.261811][ T1254] device veth0_vlan entered promiscuous mode [ 107.265066][ T1244] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 107.285001][ T1244] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 107.302692][ T1244] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 107.312564][ T1259] device veth0_vlan entered promiscuous mode [ 107.320486][ T1244] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 107.336882][ T1244] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 107.337848][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 107.355306][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 107.364326][ T1244] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 107.374219][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 107.390794][ T1244] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 107.399084][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 107.415368][ T1244] 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. [ 107.424645][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 107.445929][ T1244] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 107.455477][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 107.466819][ T1244] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 107.475943][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 107.500162][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 107.509323][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 107.518580][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 107.527566][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 107.536670][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 107.544904][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 107.553058][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 107.561135][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 107.570113][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 107.578888][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.586288][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.594612][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 107.603940][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 107.613238][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.620676][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 107.629251][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 107.637437][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 107.645633][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 107.654319][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 107.662503][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 107.704773][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 107.713169][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 107.734701][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 107.744276][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 107.756843][ T1259] device veth1_macvtap entered promiscuous mode [ 107.783751][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 107.797337][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 107.806818][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 107.819986][ T1254] device veth1_macvtap entered promiscuous mode [ 107.829051][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 107.838010][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 107.847556][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 107.861434][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 107.877197][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 107.890591][ T1306] loop1: detected capacity change from 0 to 128 [ 107.945635][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 107.945905][ T1306] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 107.955196][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 107.974540][ T1306] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 107.975913][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 107.995577][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 108.009803][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 108.020460][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 108.021698][ T1306] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.179: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 108.055517][ T1306] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 108.063170][ T1268] device veth0_vlan entered promiscuous mode [ 108.086167][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 108.098192][ T1309] loop4: detected capacity change from 0 to 128 [ 108.106916][ T540] udevd[540]: incorrect ext4 checksum on /dev/loop1 [ 108.109257][ T1250] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 108.115395][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 108.137155][ T1250] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 108.137950][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 108.152686][ T1250] 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 [ 108.160853][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 108.188749][ T1250] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 108.208651][ T1250] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 108.217859][ T1309] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 108.226239][ T1250] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 108.234517][ T1309] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 108.256402][ T1250] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 108.275189][ T1309] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.172: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 108.296248][ T1309] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 108.298841][ T1250] 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. [ 108.316575][ T540] udevd[540]: incorrect ext4 checksum on /dev/loop4 [ 108.329396][ T1259] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 108.332416][ T1250] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 108.346145][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 108.359446][ T1250] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 108.366703][ T1259] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 108.383892][ T1250] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 108.399708][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 108.416040][ T1259] 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 [ 108.425949][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 108.450050][ T1250] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 108.458498][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 108.470709][ T1250] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 108.481385][ T1268] device veth1_macvtap entered promiscuous mode [ 108.501165][ T1259] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 108.502405][ T1250] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 108.516718][ T1259] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 108.527792][ T1250] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 108.541892][ T1259] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 108.557050][ T1250] 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. [ 108.586415][ T1259] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 108.592706][ T1250] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 108.616208][ T1315] loop5: detected capacity change from 0 to 128 [ 108.619163][ T1259] 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. [ 108.635166][ T1250] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 108.640087][ T1259] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 108.675027][ T1259] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 108.692072][ T1259] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 108.693089][ T1315] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 108.720287][ T1259] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 108.724283][ T1315] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 108.735874][ T1259] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 108.753159][ T1315] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.180: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 108.765137][ T1259] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 108.780358][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 108.797825][ T1315] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 108.800253][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 108.816497][ T1259] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 108.818736][ T1254] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 108.844515][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 108.846834][ T540] udevd[540]: incorrect ext4 checksum on /dev/loop5 [ 108.853800][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 108.860486][ T1259] 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. [ 108.868926][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 108.899737][ T1304] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.899747][ T1254] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 108.908116][ T1304] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.922585][ T1254] 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 [ 108.930651][ T1304] device bridge_slave_0 entered promiscuous mode [ 108.960097][ T1304] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.967116][ T1259] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 108.968042][ T1304] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.982392][ T1259] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 108.988874][ T1254] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 109.002462][ T1304] device bridge_slave_1 entered promiscuous mode [ 109.021307][ T1254] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 109.039584][ T1254] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 109.057916][ T1254] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 109.088885][ T1254] 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. [ 109.113913][ T1254] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 109.115503][ T1319] loop9: detected capacity change from 0 to 128 [ 109.141745][ T1254] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 109.183707][ T1254] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 109.201693][ T1254] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 109.214559][ T1254] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 109.228382][ T1254] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 109.228973][ T1319] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 109.250842][ T1254] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 109.258629][ T1319] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 109.274323][ T1254] 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. [ 109.294082][ T1319] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.182: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 109.307986][ T1254] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 109.321664][ T1319] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 109.333257][ T1254] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 109.353235][ T1268] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 109.363205][ T540] udevd[540]: incorrect ext4 checksum on /dev/loop9 [ 109.378259][ T1268] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 109.398420][ T1268] 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 [ 109.423377][ T1268] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 109.439186][ T1268] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 109.461498][ T1268] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 109.479037][ T1268] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 109.497457][ T1268] 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. [ 109.516432][ T1268] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 2025/08/05 12:23:24 executed programs: 178 [ 109.550298][ T1268] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 109.566285][ T1268] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 109.588674][ T1268] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 109.601501][ T1268] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 109.617253][ T1268] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 109.631780][ T1268] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 109.656880][ T1268] 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. [ 109.701268][ T1268] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 109.715126][ T1268] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 109.796645][ T1322] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.804696][ T1322] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.812765][ T1322] device bridge_slave_0 entered promiscuous mode [ 109.824098][ T1322] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.831730][ T1322] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.840728][ T1322] device bridge_slave_1 entered promiscuous mode [ 109.885909][ T45] device bridge_slave_1 left promiscuous mode [ 109.893439][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.903739][ T45] device bridge_slave_0 left promiscuous mode [ 109.912965][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.924333][ T45] device bridge_slave_1 left promiscuous mode [ 109.931133][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.941585][ T45] device bridge_slave_0 left promiscuous mode [ 109.949245][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.960797][ T45] device bridge_slave_1 left promiscuous mode [ 109.968645][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.978109][ T45] device bridge_slave_0 left promiscuous mode [ 109.985135][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.994289][ T45] device bridge_slave_1 left promiscuous mode [ 110.001244][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.010910][ T45] device bridge_slave_0 left promiscuous mode [ 110.020115][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.028440][ T45] device bridge_slave_1 left promiscuous mode [ 110.035803][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.045061][ T45] device bridge_slave_0 left promiscuous mode [ 110.052081][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.060654][ T45] device bridge_slave_1 left promiscuous mode [ 110.067930][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.076282][ T45] device bridge_slave_0 left promiscuous mode [ 110.082785][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.091541][ T45] device bridge_slave_1 left promiscuous mode [ 110.100135][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.108504][ T45] device bridge_slave_0 left promiscuous mode [ 110.114836][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.123371][ T45] device bridge_slave_1 left promiscuous mode [ 110.129675][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.138665][ T45] device bridge_slave_0 left promiscuous mode [ 110.145491][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.155198][ T45] device bridge_slave_1 left promiscuous mode [ 110.162319][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.172481][ T45] device bridge_slave_0 left promiscuous mode [ 110.180030][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.190595][ T45] device bridge_slave_1 left promiscuous mode [ 110.197937][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.206471][ T45] device bridge_slave_0 left promiscuous mode [ 110.212977][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.221705][ T45] device bridge_slave_1 left promiscuous mode [ 110.228746][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.237818][ T45] device bridge_slave_0 left promiscuous mode [ 110.244864][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.256865][ T45] device veth1_macvtap left promiscuous mode [ 110.263793][ T45] device veth0_vlan left promiscuous mode [ 110.270160][ T45] device veth1_macvtap left promiscuous mode [ 110.276752][ T45] device veth0_vlan left promiscuous mode [ 110.283730][ T45] device veth1_macvtap left promiscuous mode [ 110.290002][ T45] device veth0_vlan left promiscuous mode [ 110.296421][ T45] device veth1_macvtap left promiscuous mode [ 110.303053][ T45] device veth0_vlan left promiscuous mode [ 110.309425][ T45] device veth1_macvtap left promiscuous mode [ 110.315907][ T45] device veth0_vlan left promiscuous mode [ 110.322602][ T45] device veth1_macvtap left promiscuous mode [ 110.329976][ T45] device veth0_vlan left promiscuous mode [ 110.337149][ T45] device veth1_macvtap left promiscuous mode [ 110.343293][ T45] device veth0_vlan left promiscuous mode [ 110.349845][ T45] device veth1_macvtap left promiscuous mode [ 110.356378][ T45] device veth0_vlan left promiscuous mode [ 110.362928][ T45] device veth1_macvtap left promiscuous mode [ 110.369717][ T45] device veth0_vlan left promiscuous mode [ 110.377031][ T45] device veth1_macvtap left promiscuous mode [ 110.385099][ T45] device veth0_vlan left promiscuous mode [ 110.392368][ T45] device veth1_macvtap left promiscuous mode [ 110.399119][ T45] device veth0_vlan left promiscuous mode [ 111.480682][ T1324] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.488764][ T1324] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.497669][ T1324] device bridge_slave_0 entered promiscuous mode [ 111.517454][ T1326] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.524605][ T1326] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.532186][ T1326] device bridge_slave_0 entered promiscuous mode [ 111.540003][ T1324] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.547851][ T1324] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.555904][ T1324] device bridge_slave_1 entered promiscuous mode [ 111.575753][ T1326] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.583191][ T1326] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.591068][ T1326] device bridge_slave_1 entered promiscuous mode [ 111.761803][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 111.769743][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 111.777886][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 111.786361][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 111.795026][ T220] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.802708][ T220] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.811161][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 111.820627][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 111.829620][ T220] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.836865][ T220] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.844979][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 111.877365][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 111.885933][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 111.894793][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 111.903321][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 111.932336][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 111.940968][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 111.965201][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 111.974420][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 111.983104][ T220] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.991756][ T220] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.000179][ T1343] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.007818][ T1343] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.017047][ T1343] device bridge_slave_0 entered promiscuous mode [ 112.025640][ T1343] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.033179][ T1343] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.041741][ T1343] device bridge_slave_1 entered promiscuous mode [ 112.062833][ T1304] device veth0_vlan entered promiscuous mode [ 112.070035][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 112.078672][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 112.087813][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 112.096859][ T220] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.104895][ T220] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.113820][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 112.122844][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 112.132056][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 112.140506][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 112.149264][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 112.157006][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 112.207956][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 112.216014][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 112.226859][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 112.246110][ T1304] device veth1_macvtap entered promiscuous mode [ 112.258876][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 112.267605][ T220] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.274695][ T220] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.282420][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 112.291116][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 112.300444][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 112.308379][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 112.317188][ T220] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.324973][ T220] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.332981][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 112.342072][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 112.371391][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 112.389152][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 112.398429][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 112.421696][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 112.433873][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 112.442750][ T220] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.450857][ T220] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.459252][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 112.468437][ T220] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.476232][ T220] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.484656][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 112.506794][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 112.516577][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 112.525381][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 112.533100][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 112.541220][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 112.549759][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 112.558507][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 112.572324][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 112.585556][ T1372] loop6: detected capacity change from 0 to 128 [ 112.594145][ T1322] device veth0_vlan entered promiscuous mode [ 112.605659][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 112.631357][ T1372] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 112.636474][ T1324] device veth0_vlan entered promiscuous mode [ 112.651516][ T1372] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 112.659523][ T1322] device veth1_macvtap entered promiscuous mode [ 112.670690][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 112.680733][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 112.682282][ T1372] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.185: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 112.690521][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 112.713864][ T1372] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 112.718831][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 112.735670][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 112.738206][ T540] udevd[540]: incorrect ext4 checksum on /dev/loop6 [ 112.754308][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 112.764208][ T1304] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 112.773294][ T1324] device veth1_macvtap entered promiscuous mode [ 112.783258][ T1304] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 112.797426][ T1304] 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 [ 112.820650][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 112.830877][ T1304] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 112.845024][ T1304] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 112.846333][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 112.861085][ T1304] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 112.869676][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 112.885384][ T1304] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 112.915822][ T1304] 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. [ 112.935988][ T1304] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 112.936682][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 112.952710][ T1304] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 112.960840][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.977434][ T1304] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 112.983594][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.984668][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 112.999569][ T1304] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 113.006902][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.014902][ T1304] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 113.027459][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.057011][ T1304] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 113.070485][ T1304] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 113.076010][ T1326] device veth0_vlan entered promiscuous mode [ 113.087970][ T1304] 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. [ 113.099305][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 113.119881][ T1304] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 113.120753][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 113.132226][ T1304] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 113.142479][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 113.164736][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 113.174829][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 113.194999][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 113.202860][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 113.219759][ T1326] device veth1_macvtap entered promiscuous mode [ 113.228811][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 113.237654][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 113.247082][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 113.282301][ T1343] device veth0_vlan entered promiscuous mode [ 113.287042][ T1377] loop8: detected capacity change from 0 to 128 [ 113.289975][ T1376] loop7: detected capacity change from 0 to 128 [ 113.311479][ T1377] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 113.322624][ T1377] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 113.336380][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 113.341409][ T1377] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.195: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 113.346609][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 113.365678][ T1377] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 113.376359][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 113.396974][ T1376] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 113.409354][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 113.415849][ T1376] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 113.419516][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 113.438820][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 113.456078][ T1376] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.194: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 113.471743][ T1324] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 113.483823][ T1376] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 113.497533][ T1324] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 113.512207][ T1322] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 113.514807][ T1324] 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 [ 113.526328][ T540] udevd[540]: incorrect ext4 checksum on /dev/loop7 [ 113.554106][ T1322] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 113.560897][ T1324] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 113.568142][ T1322] 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 [ 113.580642][ T1324] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 113.612744][ T1322] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 113.623205][ T1343] device veth1_macvtap entered promiscuous mode [ 113.638030][ T1322] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 113.642357][ T1324] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 113.668342][ T1324] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 113.685629][ T1322] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 113.686634][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 113.713608][ T1382] loop0: detected capacity change from 0 to 128 [ 113.722945][ T1324] 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. [ 113.740111][ T1322] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 113.741202][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 113.756839][ T1322] 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. [ 113.765662][ T1324] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 113.781363][ T1322] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 113.798436][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 113.830834][ T1322] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 113.838175][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 113.847923][ T1382] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 113.854647][ T1324] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 113.856191][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 113.867820][ T1322] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 113.881857][ T1324] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 113.891592][ T1382] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 113.907665][ T1322] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 113.923350][ T1324] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 113.946000][ T1382] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.196: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 113.961909][ T1322] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 113.980507][ T1324] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 113.991343][ T1322] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 114.011193][ T1324] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 114.020255][ T1382] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 114.035754][ T1324] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 114.043937][ T1322] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 114.054259][ T1324] 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. [ 114.075872][ T1322] 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. [ 114.090916][ T1324] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 114.111875][ T1326] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 114.121583][ T1324] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 114.144557][ T1326] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 114.161237][ T1322] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 114.163007][ T1388] loop2: detected capacity change from 0 to 128 [ 114.173189][ T1322] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 114.196650][ T1326] 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 [ 114.220610][ T1326] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 114.234455][ T1326] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 114.248862][ T1326] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 114.258205][ T1388] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 114.266751][ T1326] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 114.278833][ T1388] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 114.308200][ T1388] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.189: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 114.310497][ T1326] 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. [ 114.334799][ T1388] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 114.362699][ T1326] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 114.383274][ T540] udevd[540]: incorrect ext4 checksum on /dev/loop2 [ 114.394718][ T1343] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 114.408147][ T1343] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 114.423344][ T1385] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.423347][ T1343] 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 [ 114.458328][ T1326] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 114.458501][ T1343] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 114.474695][ T1385] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.496451][ T1326] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 114.514275][ T1343] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 114.527974][ T1385] device bridge_slave_0 entered promiscuous mode [ 114.529851][ T1343] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 114.536948][ T1326] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 114.568648][ T1326] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 114.568818][ T1343] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 114.601738][ T1326] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 114.603007][ T1343] 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. [ 114.615697][ T1326] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 114.637779][ T1343] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 114.655410][ T1326] 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. [ 114.692026][ T1385] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.693006][ T1326] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 114.701637][ T1385] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.721943][ T1326] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 114.722033][ T1343] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 114.755230][ T1343] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 114.755704][ T1385] device bridge_slave_1 entered promiscuous mode [ 114.771642][ T1343] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 114.790301][ T1343] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 114.804285][ T1343] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 114.823985][ T1343] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 114.840539][ T1343] 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. [ 114.863349][ T1343] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 114.876118][ T1343] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended 2025/08/05 12:23:29 executed programs: 193 [ 115.057761][ T1396] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.065688][ T1396] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.074299][ T1396] device bridge_slave_0 entered promiscuous mode [ 115.084694][ T1396] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.092010][ T1396] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.100395][ T1396] device bridge_slave_1 entered promiscuous mode [ 115.167817][ T1395] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.177053][ T1395] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.186101][ T1395] device bridge_slave_0 entered promiscuous mode [ 115.193312][ T1395] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.201810][ T1395] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.209474][ T1395] device bridge_slave_1 entered promiscuous mode [ 115.238338][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 115.246418][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 115.277631][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 115.286168][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 115.294755][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.302012][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.310793][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 115.345100][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 115.354936][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 115.365522][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.373272][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.416797][ T1406] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.425261][ T1406] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.435153][ T1406] device bridge_slave_0 entered promiscuous mode [ 115.447188][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 115.464717][ T1406] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.473052][ T1406] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.480879][ T1406] device bridge_slave_1 entered promiscuous mode [ 115.528218][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 115.575701][ T1412] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.583502][ T1412] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.592684][ T1412] device bridge_slave_0 entered promiscuous mode [ 115.601162][ T1412] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.609196][ T1412] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.617400][ T1412] device bridge_slave_1 entered promiscuous mode [ 115.659020][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 115.708280][ T1385] device veth0_vlan entered promiscuous mode [ 115.718608][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 115.727941][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 115.737047][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 115.799923][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 115.818201][ T1385] device veth1_macvtap entered promiscuous mode [ 115.827248][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 115.837774][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 115.846431][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.854433][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.864186][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 115.873246][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 115.885450][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 115.894649][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 115.904245][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.913171][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.935893][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 115.945078][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 115.954318][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 115.964908][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 115.974160][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 115.984171][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 115.994211][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.002213][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.020955][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 116.033968][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 116.042833][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 116.051879][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.060666][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.096513][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 116.107062][ T1444] loop3: detected capacity change from 0 to 128 [ 116.114512][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 116.126217][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 116.135641][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 116.144985][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.152151][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.160455][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 116.171061][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 116.180715][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.188525][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.194965][ T1444] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 116.213728][ T1444] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 116.232609][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 116.249147][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 116.257877][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 116.258974][ T1444] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.197: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 116.266661][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 116.288837][ T1444] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 116.302646][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 116.311454][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 116.314037][ T540] udevd[540]: incorrect ext4 checksum on /dev/loop3 [ 116.320238][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 116.336592][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 116.338831][ T1385] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 116.346498][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 116.362171][ T1385] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 116.368287][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 116.381856][ T1385] 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 [ 116.390412][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 116.417865][ T1385] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 116.445840][ T1385] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 116.470943][ T1395] device veth0_vlan entered promiscuous mode [ 116.478044][ T1385] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 116.503576][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 116.511645][ T1385] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 116.511712][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 116.528816][ T1385] 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. [ 116.553960][ T1385] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 116.556978][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 116.570661][ T1385] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 116.579505][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 116.597365][ T1385] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 116.607065][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 116.624536][ T1385] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 116.633893][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 116.645633][ T1385] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 116.654550][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 116.668740][ T1385] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 116.679164][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 116.692518][ T1385] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 116.701321][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 116.717532][ T1385] 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. [ 116.727291][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 116.746758][ T1385] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 116.755247][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 116.767180][ T1385] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 116.775759][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 116.797163][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.804620][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.812298][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 116.821155][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 116.829488][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.837198][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.844861][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 116.853957][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 116.873726][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 116.885553][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 116.895006][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 116.906153][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 116.919049][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 116.951859][ T1406] device veth0_vlan entered promiscuous mode [ 116.959486][ T1396] device veth0_vlan entered promiscuous mode [ 116.986181][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 116.995487][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 117.004892][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 117.014068][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 117.022699][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 117.031958][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 117.041487][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 117.051420][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 117.060908][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 117.068695][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 117.078339][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 117.086447][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 117.109897][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 117.119173][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 117.130552][ T1395] device veth1_macvtap entered promiscuous mode [ 117.143845][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 117.153019][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 117.161853][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 117.171474][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 117.181831][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 117.193007][ T1396] device veth1_macvtap entered promiscuous mode [ 117.216672][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 117.225518][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 117.239285][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 117.248919][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 117.258046][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 117.267945][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 117.277513][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 117.287289][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 117.296891][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 117.310931][ T1406] device veth1_macvtap entered promiscuous mode [ 117.341780][ T1449] loop1: detected capacity change from 0 to 128 [ 117.368750][ T1451] loop4: detected capacity change from 0 to 128 [ 117.377861][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 117.386796][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 117.396605][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 117.405178][ T1451] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 117.409115][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 117.430989][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 117.433033][ T1449] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 117.451001][ T1451] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 117.458238][ T1449] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 117.468405][ T1451] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.209: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 117.496124][ T1451] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 117.497758][ T1412] device veth0_vlan entered promiscuous mode [ 117.515192][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 117.526456][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 117.539578][ T1396] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 117.540277][ T540] udevd[540]: incorrect ext4 checksum on /dev/loop4 [ 117.558590][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 117.561761][ T1396] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 117.568054][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 117.581794][ T1396] 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 [ 117.611706][ T1449] ================================================================== [ 117.620607][ T1449] BUG: KASAN: slab-out-of-bounds in do_split+0x1a78/0x1f70 [ 117.628653][ T1449] Read of size 157024 at addr ffff88812b0c9028 by task syz.1.202/1449 [ 117.637839][ T1449] [ 117.640315][ T1449] CPU: 1 PID: 1449 Comm: syz.1.202 Not tainted 5.15.189-syzkaller-1081280-gf32b52534f1d #0 [ 117.650749][ T1449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 117.661289][ T1449] Call Trace: [ 117.664957][ T1449] [ 117.668173][ T1449] __dump_stack+0x21/0x30 [ 117.672517][ T1449] dump_stack_lvl+0xee/0x150 [ 117.677376][ T1449] ? show_regs_print_info+0x20/0x20 [ 117.682845][ T1449] ? load_image+0x3a0/0x3a0 [ 117.687973][ T1449] print_address_description+0x7f/0x2c0 [ 117.693966][ T1449] ? do_split+0x1a78/0x1f70 [ 117.698844][ T1449] kasan_report+0xf1/0x140 [ 117.703375][ T1449] ? do_split+0x1a78/0x1f70 [ 117.708818][ T1449] ? do_split+0x1a78/0x1f70 [ 117.713795][ T1449] kasan_check_range+0x280/0x290 [ 117.718949][ T1449] memmove+0x2d/0x70 [ 117.723032][ T1449] do_split+0x1a78/0x1f70 [ 117.728465][ T1449] ? __sync_dirty_buffer+0x2e7/0x330 [ 117.734594][ T1449] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 117.740960][ T1449] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 117.747149][ T1449] make_indexed_dir+0xe01/0x14a0 [ 117.752277][ T1449] ? add_dirent_to_buf+0x780/0x780 [ 117.758391][ T1449] ? add_dirent_to_buf+0x35e/0x780 [ 117.763688][ T1449] ext4_add_entry+0xc24/0xf40 [ 117.768371][ T1449] ? ext4_inc_count+0x1b0/0x1b0 [ 117.773235][ T1449] ? atime_needs_update+0x810/0x810 [ 117.778951][ T1449] ? __ext4_link+0x240/0x770 [ 117.783559][ T1449] __ext4_link+0x4d7/0x770 [ 117.788088][ T1449] ? ext4_update_dx_flag+0x200/0x200 [ 117.793377][ T1449] ? lookup_one_qstr_excl+0x122/0x250 [ 117.799038][ T1449] ? clear_nonspinnable+0x60/0x60 [ 117.804156][ T1449] ext4_link+0x1de/0x270 [ 117.808629][ T1449] vfs_link+0x636/0x7f0 [ 117.812979][ T1449] do_linkat+0x1e7/0x730 [ 117.817323][ T1449] __x64_sys_link+0x86/0x90 [ 117.822318][ T1449] x64_sys_call+0x34d/0x9a0 [ 117.826835][ T1449] do_syscall_64+0x4c/0xa0 [ 117.831519][ T1449] ? clear_bhb_loop+0x50/0xa0 [ 117.836472][ T1449] ? clear_bhb_loop+0x50/0xa0 [ 117.841438][ T1449] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 117.847353][ T1449] RIP: 0033:0x7fa6fd2bf969 [ 117.851773][ T1449] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 117.872194][ T1449] RSP: 002b:00007fa6fcd30038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 117.881269][ T1449] RAX: ffffffffffffffda RBX: 00007fa6fd4e6fa0 RCX: 00007fa6fd2bf969 [ 117.889666][ T1449] RDX: 0000000000000000 RSI: 0000200000000bc0 RDI: 0000200000001240 [ 117.897736][ T1449] RBP: 00007fa6fd341ab1 R08: 0000000000000000 R09: 0000000000000000 [ 117.906456][ T1449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 117.915201][ T1449] R13: 0000000000000000 R14: 00007fa6fd4e6fa0 R15: 00007ffcdae22b08 [ 117.923530][ T1449] [ 117.926931][ T1449] [ 117.929363][ T1449] The buggy address belongs to the page: [ 117.935842][ T1449] page:ffffea0004ac3240 refcount:3 mapcount:1 mapping:ffff888109307a18 index:0x1 pfn:0x12b0c9 [ 117.946375][ T1449] memcg:ffff888100255640 [ 117.950715][ T1449] aops:def_blk_aops ino:700001 [ 117.955663][ T1449] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked|zone=1) [ 117.968130][ T1449] raw: 400000000032201e ffff88810025bbc0 ffffea0004baeac8 ffff888109307a18 [ 117.976965][ T1449] raw: 0000000000000001 ffff88811155d1f8 0000000300000000 ffff888100255640 [ 117.986191][ T1449] page dumped because: kasan: bad access detected [ 117.993341][ T1449] page_owner tracks the page as allocated [ 117.999238][ T1449] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 540, ts 117377654558, free_ts 117368555694 [ 118.019135][ T1449] post_alloc_hook+0x192/0x1b0 [ 118.025096][ T1449] prep_new_page+0x1c/0x110 [ 118.030477][ T1449] get_page_from_freelist+0x2cc5/0x2d50 [ 118.036587][ T1449] __alloc_pages+0x18f/0x440 [ 118.042072][ T1449] page_cache_ra_unbounded+0x2b2/0x980 [ 118.048472][ T1449] force_page_cache_ra+0x3fd/0x460 [ 118.053593][ T1449] page_cache_sync_ra+0x2ae/0x420 [ 118.058802][ T1449] filemap_read+0x63a/0x1f70 [ 118.063594][ T1449] generic_file_read_iter+0xac/0x400 [ 118.069626][ T1449] blkdev_read_iter+0x12f/0x160 [ 118.075598][ T1449] vfs_read+0x68b/0xbe0 [ 118.080054][ T1449] ksys_read+0x140/0x240 [ 118.084506][ T1449] __x64_sys_read+0x7b/0x90 [ 118.089212][ T1449] x64_sys_call+0x96d/0x9a0 [ 118.094215][ T1449] do_syscall_64+0x4c/0xa0 [ 118.098865][ T1449] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 118.104852][ T1449] page last free stack trace: [ 118.109732][ T1449] free_unref_page_prepare+0x542/0x550 [ 118.115542][ T1449] free_unref_page_list+0x134/0x9d0 [ 118.120742][ T1449] release_pages+0xfda/0x1030 [ 118.125720][ T1449] free_pages_and_swap_cache+0x86/0xa0 [ 118.131274][ T1449] tlb_finish_mmu+0x175/0x300 [ 118.136130][ T1449] unmap_region+0x315/0x360 [ 118.140719][ T1449] __do_munmap+0xa0e/0xfe0 [ 118.145466][ T1449] __vm_munmap+0x15b/0x2a0 [ 118.150100][ T1449] __x64_sys_munmap+0x6b/0x80 [ 118.154899][ T1449] x64_sys_call+0xc9/0x9a0 [ 118.159355][ T1449] do_syscall_64+0x4c/0xa0 [ 118.163871][ T1449] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 118.169784][ T1449] [ 118.172158][ T1449] Memory state around the buggy address: [ 118.177897][ T1449] ffff88812b0c9f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 118.186238][ T1449] ffff88812b0ca000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 118.194895][ T1449] >ffff88812b0ca080: 00 fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 [ 118.203781][ T1449] ^ [ 118.208168][ T1449] ffff88812b0ca100: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 118.216569][ T1449] ffff88812b0ca180: fc fc 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 118.225722][ T1449] ================================================================== [ 118.234518][ T1449] Disabling lock debugging due to kernel taint [ 118.243971][ T1396] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 118.263797][ T1396] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 118.280091][ T1396] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 118.281264][ T30] audit: type=1400 audit(1754396612.950:122): 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 [ 118.317538][ T1396] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 118.325312][ T540] udevd[540]: incorrect ext4 checksum on /dev/loop1 [ 118.341499][ T1449] EXT4-fs error (device loop1): ext4_dx_csum_set:531: inode #2: comm syz.1.202: dir seems corrupt? Run e2fsck -D. [ 118.358011][ T30] audit: type=1400 audit(1754396612.950:123): 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 [ 118.358369][ T1396] 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. [ 118.380610][ T30] audit: type=1400 audit(1754396612.950:124): 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 [ 118.397073][ T1396] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 118.447776][ T30] audit: type=1400 audit(1754396612.950:125): 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 [ 118.449158][ T1396] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 118.472751][ T30] audit: type=1400 audit(1754396612.950:126): 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 [ 118.489184][ T1396] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 118.511286][ T30] audit: type=1400 audit(1754396612.950:127): 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 [ 118.544432][ T1396] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 118.563085][ T1396] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 118.564094][ T1395] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 118.577224][ T1396] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 118.589525][ T1395] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 118.601689][ T1396] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 118.616042][ T30] audit: type=1400 audit(1754396612.950:128): 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 [ 118.631789][ T1396] 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. [ 118.656869][ T1395] 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 [ 118.673922][ T1396] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 118.695700][ T1395] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 118.709290][ T1396] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 118.722182][ T1395] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 118.753332][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 118.762080][ T1395] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 118.777576][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 118.777685][ T1395] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 118.802059][ T1395] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 118.830585][ T1412] device veth1_macvtap entered promiscuous mode [ 118.838523][ T1395] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 118.852962][ T1457] loop5: detected capacity change from 0 to 128 [ 118.854460][ T1395] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 118.876747][ T1395] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 118.894242][ T1395] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 118.908414][ T1395] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 118.924985][ T1395] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 118.925368][ T1457] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 118.947972][ T1395] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 118.948662][ T1457] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 118.978211][ T1395] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 118.994535][ T1457] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.204: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 118.996413][ T1395] 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. [ 119.015516][ T1457] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 119.051192][ T1395] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 119.052481][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 119.068283][ T1395] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 119.079873][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 119.089004][ T1406] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 119.099463][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 119.114901][ T1406] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 119.115462][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 119.129030][ T1406] 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 [ 119.164128][ T1406] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 119.176947][ T1406] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 119.191950][ T1406] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 119.214306][ T1406] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 119.235168][ T1465] loop9: detected capacity change from 0 to 128 [ 119.257297][ T1406] 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. [ 119.286420][ T1465] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 119.297850][ T1406] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 119.298735][ T30] audit: type=1400 audit(1754396613.970:129): avc: denied { read } for pid=1468 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 119.338970][ T1406] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 119.356333][ T1465] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 119.362195][ T30] audit: type=1400 audit(1754396613.990:130): avc: denied { open } for pid=1468 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 [ 119.370058][ T1406] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 119.414997][ T1406] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 119.417862][ T1447] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.441305][ T1406] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 119.457599][ T1465] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.212: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 119.464271][ T1406] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 119.485572][ T1447] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.504144][ T1406] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 119.506170][ T1465] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 119.530181][ T1406] 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. [ 119.531195][ T1447] device bridge_slave_0 entered promiscuous mode [ 119.552647][ T1406] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 119.555121][ T1447] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.566874][ T1406] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 119.584465][ T1447] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.590993][ T1412] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 119.604760][ T1447] device bridge_slave_1 entered promiscuous mode [ 119.615361][ T1412] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 119.630028][ T1412] 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 [ 119.653221][ T1412] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 119.668378][ T1412] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 119.684969][ T1412] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 119.724325][ T1412] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 119.741227][ T1412] 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. [ 119.759769][ T1412] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 119.777740][ T1412] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 119.794132][ T1412] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 119.810208][ T1412] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 119.823643][ T1412] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 119.838450][ T1412] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 119.854613][ T1412] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 119.870999][ T1412] 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. [ 119.892007][ T1412] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 119.913565][ T1412] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended 2025/08/05 12:23:34 executed programs: 210 [ 120.003805][ T1468] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.011068][ T1468] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.021268][ T1468] device bridge_slave_0 entered promiscuous mode [ 120.034651][ T1468] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.042574][ T1468] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.051540][ T1468] device bridge_slave_1 entered promiscuous mode [ 120.204631][ T1472] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.212127][ T1472] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.220476][ T1472] device bridge_slave_0 entered promiscuous mode [ 120.247466][ T1476] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.255536][ T1476] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.263476][ T1476] device bridge_slave_0 entered promiscuous mode [ 120.271900][ T1476] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.279054][ T1476] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.286758][ T1476] device bridge_slave_1 entered promiscuous mode [ 120.293874][ T1472] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.301360][ T1472] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.309131][ T1472] device bridge_slave_1 entered promiscuous mode [ 120.434442][ T1485] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.444850][ T1485] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.454359][ T1485] device bridge_slave_0 entered promiscuous mode [ 120.463030][ T1485] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.470622][ T1485] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.478653][ T1485] device bridge_slave_1 entered promiscuous mode [ 120.573833][ T1468] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.581288][ T1468] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.588796][ T1468] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.596476][ T1468] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.609099][ T220] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.616682][ T220] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.626486][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 120.634754][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 120.676550][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 120.685325][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 120.695722][ T220] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.704270][ T220] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.731564][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 120.756341][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 120.765652][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 120.774350][ T220] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.781859][ T220] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.832430][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 120.841213][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 120.857202][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 120.866177][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 120.894941][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 120.902953][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 120.911976][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 120.922388][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 120.931498][ T220] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.940107][ T220] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.964562][ T45] device bridge_slave_1 left promiscuous mode [ 120.972827][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.982395][ T45] device bridge_slave_0 left promiscuous mode [ 120.989512][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.999346][ T45] device bridge_slave_1 left promiscuous mode [ 121.006627][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.015064][ T45] device bridge_slave_0 left promiscuous mode [ 121.021861][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.031191][ T45] device bridge_slave_1 left promiscuous mode [ 121.038550][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.047422][ T45] device bridge_slave_0 left promiscuous mode [ 121.054769][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.062992][ T45] device bridge_slave_1 left promiscuous mode [ 121.069770][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.077920][ T45] device bridge_slave_0 left promiscuous mode [ 121.085030][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.093921][ T45] device bridge_slave_1 left promiscuous mode [ 121.100861][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.109818][ T45] device bridge_slave_0 left promiscuous mode [ 121.116681][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.125043][ T45] device bridge_slave_1 left promiscuous mode [ 121.131570][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.140182][ T45] device bridge_slave_0 left promiscuous mode [ 121.147189][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.156057][ T45] device bridge_slave_1 left promiscuous mode [ 121.163196][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.171536][ T45] device bridge_slave_0 left promiscuous mode [ 121.179265][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.188180][ T45] device bridge_slave_1 left promiscuous mode [ 121.194596][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.202729][ T45] device bridge_slave_0 left promiscuous mode [ 121.209776][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.219935][ T45] device bridge_slave_1 left promiscuous mode [ 121.229989][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.238394][ T45] device bridge_slave_0 left promiscuous mode [ 121.246307][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.255530][ T45] device bridge_slave_1 left promiscuous mode [ 121.262019][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.270410][ T45] device bridge_slave_0 left promiscuous mode [ 121.277662][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.288330][ T45] device veth1_macvtap left promiscuous mode [ 121.295452][ T45] device veth0_vlan left promiscuous mode [ 121.301926][ T45] device veth1_macvtap left promiscuous mode [ 121.309885][ T45] device veth0_vlan left promiscuous mode [ 121.316991][ T45] device veth1_macvtap left promiscuous mode [ 121.323435][ T45] device veth0_vlan left promiscuous mode [ 121.330855][ T45] device veth1_macvtap left promiscuous mode [ 121.338161][ T45] device veth0_vlan left promiscuous mode [ 121.346104][ T45] device veth1_macvtap left promiscuous mode [ 121.352446][ T45] device veth0_vlan left promiscuous mode [ 121.359859][ T45] device veth1_macvtap left promiscuous mode [ 121.367012][ T45] device veth0_vlan left promiscuous mode [ 121.374423][ T45] device veth1_macvtap left promiscuous mode [ 121.381540][ T45] device veth0_vlan left promiscuous mode [ 121.389519][ T45] device veth1_macvtap left promiscuous mode [ 121.397644][ T45] device veth0_vlan left promiscuous mode [ 121.405425][ T45] device veth1_macvtap left promiscuous mode [ 121.413333][ T45] device veth0_vlan left promiscuous mode [ 121.422435][ T45] device veth1_macvtap left promiscuous mode [ 121.433394][ T45] device veth0_vlan left promiscuous mode [ 122.461789][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 122.470754][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 122.479541][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 122.488555][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 122.497747][ T220] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.505569][ T220] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.524349][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 122.534232][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 122.542498][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 122.551187][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 122.560618][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 122.568783][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 122.595480][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 122.603226][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 122.611364][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 122.619936][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 122.628589][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 122.642008][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 122.650618][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 122.659828][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 122.668481][ T220] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.675703][ T220] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.683877][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 122.693869][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 122.702112][ T220] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.710779][ T220] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.718981][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 122.728142][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 122.737007][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 122.747757][ T1447] device veth0_vlan entered promiscuous mode [ 122.756460][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 122.765115][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 122.773294][ T220] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.780388][ T220] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.788695][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 122.797478][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 122.806582][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 122.826547][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 122.835783][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 122.845295][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 122.853153][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 122.861853][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 122.871072][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 122.879726][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 122.889304][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 122.898607][ T220] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.906642][ T220] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.914532][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 122.923369][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 122.932559][ T220] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.939772][ T220] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.948541][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 122.958773][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 122.967825][ T220] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.975448][ T220] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.985701][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 122.994116][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 123.001989][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 123.019827][ T1447] device veth1_macvtap entered promiscuous mode [ 123.027227][ T1468] device veth0_vlan entered promiscuous mode [ 123.035382][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 123.044881][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 123.053312][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 123.072305][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 123.080886][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 123.089912][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 123.098680][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 123.107579][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 123.116452][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 123.138486][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 123.146927][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 123.155201][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 123.163665][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 123.174435][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 123.192599][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 123.205101][ T1468] device veth1_macvtap entered promiscuous mode [ 123.214187][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 123.223161][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 123.232133][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 123.250326][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 123.258916][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 123.269776][ T1485] device veth0_vlan entered promiscuous mode [ 123.287613][ T1520] loop6: detected capacity change from 0 to 128 [ 123.292108][ T1472] device veth0_vlan entered promiscuous mode [ 123.302403][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 123.311575][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 123.321256][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 123.326133][ T1520] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 123.330377][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 123.341319][ T1520] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 123.349841][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 123.368812][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 123.378141][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 123.387106][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 123.396009][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 123.403959][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 123.404568][ T1520] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.208: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 123.411870][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 123.440510][ T1520] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 123.441163][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 123.460450][ T1447] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 123.461995][ T1518] udevd[1518]: incorrect ext4 checksum on /dev/loop6 [ 123.472880][ T1447] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 123.495480][ T1447] 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 [ 123.503139][ T1476] device veth0_vlan entered promiscuous mode [ 123.526229][ T1447] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 123.527734][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 123.546844][ T1447] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 123.549376][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 123.569180][ T1447] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 123.570283][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 123.585075][ T1447] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 123.593853][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 123.608707][ T1447] 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. [ 123.619425][ T1485] device veth1_macvtap entered promiscuous mode [ 123.633772][ T1447] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 123.658284][ T1447] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 123.669642][ T1476] device veth1_macvtap entered promiscuous mode [ 123.680944][ T1447] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 123.681290][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 123.703967][ T1447] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 123.707437][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 123.718160][ T1447] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 123.726988][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 123.740280][ T1447] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 123.749228][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 123.761909][ T1447] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 123.770513][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 123.785944][ T1447] 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. [ 123.794085][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 123.810275][ T1447] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 123.818165][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 123.830446][ T1447] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 123.839020][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 123.861489][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 123.870560][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 123.893140][ T1472] device veth1_macvtap entered promiscuous mode [ 123.914966][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 123.939721][ T1524] loop0: detected capacity change from 0 to 128 [ 123.947127][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 123.956470][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 123.965249][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 123.974197][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 123.984496][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 123.994062][ T1524] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 123.994951][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 124.005607][ T1524] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 124.013117][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 124.033162][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 124.036195][ T1524] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.226: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 124.042496][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 124.062624][ T1524] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 124.071543][ T220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 124.089201][ T1476] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 124.091595][ T1518] udevd[1518]: incorrect ext4 checksum on /dev/loop0 [ 124.104565][ T1476] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 124.124438][ T1476] 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 [ 124.156644][ T1527] loop8: detected capacity change from 0 to 128 [ 124.167519][ T1476] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 124.176004][ T1527] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 124.181824][ T1476] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 124.200117][ T1527] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 124.211987][ T1476] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 124.233188][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 124.236623][ T1476] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 124.247798][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 124.258219][ T1476] 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. [ 124.270421][ T1527] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.223: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 124.283391][ T1476] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 124.303453][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 124.326632][ T1527] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 124.335453][ T1476] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 124.340439][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 124.351749][ T1476] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 124.376806][ T1476] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 124.389628][ T1468] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 124.394762][ T1476] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 124.403253][ T1468] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 124.417218][ T1476] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 124.437117][ T1468] 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 [ 124.444111][ T1476] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 124.464531][ T1468] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 124.491531][ T1468] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 124.508657][ T1468] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 124.511446][ T1476] 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. [ 124.524846][ T1468] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 124.552880][ T1476] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 124.567297][ T1468] 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. [ 124.586387][ T1476] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 124.600364][ T1468] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 124.606312][ T1533] loop2: detected capacity change from 0 to 128 [ 124.618334][ T1534] loop7: detected capacity change from 0 to 128 [ 124.630631][ T1468] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 124.646807][ T1468] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 124.665516][ T1468] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 124.666766][ T1533] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 124.677542][ T1468] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 124.677636][ T1468] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 124.715270][ T1533] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 124.718650][ T1468] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 124.745719][ T1534] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 124.759520][ T1534] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 124.779332][ T1468] 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. [ 124.782616][ T1534] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.225: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 124.810305][ T1468] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 124.828130][ T1468] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 124.848863][ T1533] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.219: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 124.857251][ T1537] udevd[1537]: incorrect ext4 checksum on /dev/loop7 [ 124.881102][ T1534] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 124.914327][ T1533] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 124.948246][ T1472] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 124.960512][ T1472] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 124.975221][ T1472] 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 [ 124.998809][ T1472] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 125.010066][ T1485] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 125.012425][ T1472] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 125.039812][ T1539] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.045358][ T1485] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended 2025/08/05 12:23:39 executed programs: 222 [ 125.047590][ T1539] bridge0: port 1(bridge_slave_0) entered disabled state [ 125.069995][ T1485] 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 [ 125.092078][ T1472] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 125.104525][ T1539] device bridge_slave_0 entered promiscuous mode [ 125.117498][ T1485] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 125.130206][ T1485] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 125.144959][ T1472] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 125.145690][ T1485] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 125.162103][ T1472] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 125.179430][ T1485] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 125.194900][ T1472] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 125.211651][ T1485] 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. [ 125.229179][ T1472] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 125.245767][ T1485] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 125.264618][ T1472] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 125.278590][ T1485] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 125.296692][ T1472] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 125.311407][ T1485] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 125.323850][ T1472] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 125.338993][ T1485] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 125.365163][ T1539] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.365272][ T1472] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 125.372825][ T1539] bridge0: port 2(bridge_slave_1) entered disabled state [ 125.387016][ T1485] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 125.394820][ T1539] device bridge_slave_1 entered promiscuous mode [ 125.408908][ T1472] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 125.419791][ T1485] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 125.443886][ T1472] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 125.444557][ T1485] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 125.476428][ T1472] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 125.489160][ T1472] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 125.490026][ T1485] 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. [ 125.524976][ T1485] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 125.537891][ T1485] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 125.713651][ T1547] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.721471][ T1547] bridge0: port 1(bridge_slave_0) entered disabled state [ 125.731679][ T1547] device bridge_slave_0 entered promiscuous mode [ 125.749926][ T1547] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.757948][ T1547] bridge0: port 2(bridge_slave_1) entered disabled state [ 125.766041][ T1547] device bridge_slave_1 entered promiscuous mode [ 125.820156][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 125.835103][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 125.852432][ T1548] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.859923][ T1548] bridge0: port 1(bridge_slave_0) entered disabled state [ 125.868808][ T1548] device bridge_slave_0 entered promiscuous mode [ 125.876716][ T1548] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.884656][ T1548] bridge0: port 2(bridge_slave_1) entered disabled state [ 125.892390][ T1548] device bridge_slave_1 entered promiscuous mode [ 125.912898][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 125.922111][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 125.931165][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.938665][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.946820][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 125.955451][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 125.963941][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.971100][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 125.996063][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 126.033280][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 126.042043][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 126.054826][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 126.063198][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 126.123168][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 126.132786][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 126.160700][ T1563] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.168389][ T1563] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.176731][ T1563] device bridge_slave_0 entered promiscuous mode [ 126.186426][ T1563] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.193741][ T1563] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.201501][ T1563] device bridge_slave_1 entered promiscuous mode [ 126.236251][ T1539] device veth0_vlan entered promiscuous mode [ 126.245428][ T1564] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.253093][ T1564] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.261651][ T1564] device bridge_slave_0 entered promiscuous mode [ 126.269738][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 126.278082][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 126.286540][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 126.294148][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 126.312016][ T1564] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.319652][ T1564] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.327805][ T1564] device bridge_slave_1 entered promiscuous mode [ 126.393413][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 126.422137][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 126.431640][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.439436][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 126.447591][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 126.456177][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.463699][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 126.471222][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 126.488937][ T1539] device veth1_macvtap entered promiscuous mode [ 126.497459][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 126.506684][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 126.546755][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 126.570103][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 126.580025][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 126.589674][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 126.599476][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 126.639134][ T1596] loop3: detected capacity change from 0 to 128 [ 126.662158][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 126.675915][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 126.684902][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 126.692654][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 126.700991][ T1596] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 126.701666][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 126.721611][ T1596] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 126.723686][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.740017][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 126.749362][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 126.775920][ T1596] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.236: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 126.802140][ T1547] device veth0_vlan entered promiscuous mode [ 126.809513][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 126.818976][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 126.827754][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.835603][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 126.843767][ T1596] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 126.853265][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 126.862959][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 126.872150][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 126.885470][ T1539] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 126.887682][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 126.900143][ T1539] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 126.908495][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 126.929591][ T1539] 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 [ 126.929845][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 126.952218][ T1539] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 126.970142][ T1539] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 126.986747][ T1539] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 126.993131][ T1547] device veth1_macvtap entered promiscuous mode [ 127.008083][ T1539] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 127.024794][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 127.033251][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 127.042118][ T1539] 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. [ 127.044070][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 127.061681][ T1539] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 127.068988][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 127.084965][ T1539] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 127.092648][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 127.107945][ T1539] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 127.131615][ T1539] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 127.131761][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 127.144392][ T1539] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 127.152975][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 127.166712][ T1539] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 127.188768][ T1539] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 127.214271][ T1539] 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. [ 127.230830][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 127.231825][ T1539] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 127.240524][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 127.252691][ T1539] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 127.261688][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 127.282404][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 127.291162][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 127.300381][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 127.309255][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 127.318451][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 127.327398][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 127.336154][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 127.344787][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.352145][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 127.360129][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 127.369260][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 127.378350][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.385578][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 127.393301][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 127.401836][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 127.410177][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 127.419969][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 127.428204][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 127.445179][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 127.453873][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 127.462274][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 127.471227][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 127.482641][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.490184][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 127.498191][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 127.506100][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 127.514046][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 127.526877][ T1563] device veth0_vlan entered promiscuous mode [ 127.552004][ T1601] loop4: detected capacity change from 0 to 128 [ 127.559728][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 127.570138][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 127.578764][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.585926][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 127.594160][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready