EV_CHANGE): veth0_to_bridge: link becomes ready [ 164.986712][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 164.995560][ T670] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.002933][ T670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 165.011112][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 165.019626][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 165.028180][ T670] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.035251][ T670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 165.042698][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 165.051093][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 165.059391][ T670] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.066564][ T670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 165.074049][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 165.082328][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 165.091088][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 165.099904][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 165.108485][ T670] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.115771][ T670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 165.123376][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 165.131687][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 165.149760][ T2507] device veth1_macvtap entered promiscuous mode [ 165.158970][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 165.168677][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 165.177103][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 165.195923][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 165.204370][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 165.213270][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 165.221601][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 165.234085][ T2498] device veth1_macvtap entered promiscuous mode [ 165.246249][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 165.254536][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 165.262739][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 165.270499][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 165.278713][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 165.286768][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 165.294691][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 165.309173][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 165.341197][ T2565] loop4: detected capacity change from 0 to 128 [ 165.367461][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 165.375248][ T2565] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 165.376874][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 165.386242][ T2565] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 165.398724][ T2520] device veth0_vlan entered promiscuous mode [ 165.420908][ T2565] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.434: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 165.426341][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 165.448661][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 165.448676][ T2565] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 165.456549][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 165.472025][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 165.479841][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 165.489435][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 165.499093][ T2507] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 165.501283][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 165.511589][ T2507] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 165.519391][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 165.532538][ T2507] 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 [ 165.540642][ T670] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.562600][ T2507] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 165.568013][ T670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 165.587311][ T2507] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 165.600888][ T2507] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 165.615651][ T2507] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 165.630878][ T2507] 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. [ 165.646704][ T2507] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 165.652445][ T2524] device veth0_vlan entered promiscuous mode [ 165.663632][ T2507] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 165.684183][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 165.685049][ T2507] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 165.707450][ T2507] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 165.708132][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 165.725121][ T2507] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 165.728515][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 165.740298][ T2507] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 165.748283][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 165.760428][ T2507] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 165.782204][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 165.782285][ T2507] 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. [ 165.790847][ T670] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.807749][ T2507] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 165.813036][ T670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 165.825070][ T2507] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 165.834363][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 165.853440][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 165.882516][ T2570] loop7: detected capacity change from 0 to 128 [ 165.930110][ T2570] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 165.944092][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 165.952224][ T2570] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 165.963162][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 165.971970][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 165.980926][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 165.992084][ T2520] device veth1_macvtap entered promiscuous mode [ 165.999078][ T2570] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.423: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 166.000399][ T2524] device veth1_macvtap entered promiscuous mode [ 166.026928][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 166.035246][ T2570] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 166.035805][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 166.052387][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 166.060907][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 166.069707][ T2498] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 166.070380][ T2165] udevd[2165]: incorrect ext4 checksum on /dev/loop7 [ 166.081760][ T2498] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 166.101900][ T2498] 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 [ 166.122816][ T2498] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 166.135881][ T2498] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 166.149435][ T2498] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 166.164345][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 166.172662][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 166.181082][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 166.181174][ T2498] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 166.190008][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 166.204295][ T2498] 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. [ 166.217800][ T2539] device veth0_vlan entered promiscuous mode [ 166.233960][ T2498] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 166.249343][ T2498] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 166.265749][ T2498] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 166.281983][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 166.286060][ T2498] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 166.292181][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 166.301585][ T2498] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 166.322724][ T2498] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 166.322807][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 166.336201][ T2498] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 166.344391][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 166.358639][ T2498] 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. [ 166.367520][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 166.384029][ T2498] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 166.396267][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 166.407565][ T2498] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 166.413304][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 166.431559][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 166.457940][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 166.487895][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 166.491395][ T2577] loop6: detected capacity change from 0 to 128 [ 166.497947][ T2539] device veth1_macvtap entered promiscuous mode [ 166.516283][ T2575] loop5: detected capacity change from 0 to 128 [ 166.549573][ T2575] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 166.560457][ T2575] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 166.576446][ T2575] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.435: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 166.594331][ T2577] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 166.599832][ T2575] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 166.606502][ T2577] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 166.628097][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 166.636013][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 166.644361][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 166.653251][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 166.653280][ T2577] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.432: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 166.662058][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 166.684054][ T2577] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 166.689582][ T2524] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 166.709147][ T2524] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 166.722399][ T2524] 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 [ 166.722553][ T2165] udevd[2165]: incorrect ext4 checksum on /dev/loop5 [ 166.743529][ T2520] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 166.749798][ T2524] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 166.761668][ T2520] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 166.777048][ T2524] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 166.786864][ T2520] 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 [ 166.801407][ T2165] udevd[2165]: incorrect ext4 checksum on /dev/loop6 [ 166.820812][ T2520] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 166.830691][ T2524] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 166.838721][ T2520] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 166.853736][ T2524] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 166.867002][ T2520] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 166.882089][ T2524] 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. [ 166.897843][ T2520] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 166.912148][ T2524] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 166.928493][ T2520] 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. [ 166.942414][ T2524] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 166.958548][ T2520] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 166.973056][ T2524] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 167.005791][ T2524] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 167.014884][ T2520] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 167.017602][ T2524] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 167.033270][ T2520] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 167.056711][ T2524] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 167.061400][ T2520] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 167.073996][ T2524] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 167.086735][ T2520] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 167.101819][ T2524] 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. [ 167.113492][ T2520] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 167.129990][ T2524] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 167.145962][ T2520] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 167.153513][ T2524] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 167.185223][ T2520] 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. [ 167.186121][ T2573] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.201931][ T2584] loop2: detected capacity change from 0 to 128 [ 167.215149][ T2573] bridge0: port 1(bridge_slave_0) entered disabled state [ 167.222612][ T2573] device bridge_slave_0 entered promiscuous mode [ 167.222859][ T2520] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 167.229836][ T2573] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.248095][ T2573] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.254969][ T2520] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 167.258261][ T2573] device bridge_slave_1 entered promiscuous mode [ 167.283839][ T2584] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 167.308642][ T2584] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 167.361935][ T2584] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.442: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 167.391395][ T2584] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 167.420029][ T2165] udevd[2165]: incorrect ext4 checksum on /dev/loop2 [ 167.420856][ T2539] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 167.439189][ T2539] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 167.452735][ T2539] 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 [ 167.473436][ T2539] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 167.485294][ T2539] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 167.499281][ T2539] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 167.514857][ T2539] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 167.530038][ T2539] 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. [ 167.546045][ T2539] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 167.561499][ T2539] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 167.577077][ T2539] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 167.592405][ T2539] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 167.604273][ T2539] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 167.617972][ T2539] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 167.630864][ T2539] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 167.646934][ T2539] 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. [ 167.663609][ T2539] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 167.675524][ T2539] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 167.740696][ T2587] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.749426][ T2587] bridge0: port 1(bridge_slave_0) entered disabled state [ 167.757007][ T2587] device bridge_slave_0 entered promiscuous mode [ 167.766638][ T2587] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.773779][ T2587] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.781449][ T2587] device bridge_slave_1 entered promiscuous mode 2026/01/15 15:56:50 executed programs: 441 [ 167.947209][ T2573] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.954275][ T2573] bridge0: port 2(bridge_slave_1) entered forwarding state [ 167.961759][ T2573] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.969011][ T2573] bridge0: port 1(bridge_slave_0) entered forwarding state [ 167.977520][ T2593] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.984684][ T2593] bridge0: port 1(bridge_slave_0) entered disabled state [ 167.992555][ T2593] device bridge_slave_0 entered promiscuous mode [ 168.000613][ T2593] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.007803][ T2593] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.015347][ T2593] device bridge_slave_1 entered promiscuous mode [ 168.024892][ T2594] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.031950][ T2594] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.039466][ T2594] device bridge_slave_0 entered promiscuous mode [ 168.047087][ T2594] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.054295][ T2594] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.061814][ T2594] device bridge_slave_1 entered promiscuous mode [ 168.080903][ T670] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.088362][ T670] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.115706][ T10] device bridge_slave_1 left promiscuous mode [ 168.121863][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.129738][ T10] device bridge_slave_0 left promiscuous mode [ 168.136293][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.144180][ T10] device bridge_slave_1 left promiscuous mode [ 168.150549][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.158049][ T10] device bridge_slave_0 left promiscuous mode [ 168.164352][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.172569][ T10] device bridge_slave_1 left promiscuous mode [ 168.179165][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.186958][ T10] device bridge_slave_0 left promiscuous mode [ 168.193395][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.201450][ T10] device bridge_slave_1 left promiscuous mode [ 168.208297][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.216053][ T10] device bridge_slave_0 left promiscuous mode [ 168.222509][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.230981][ T10] device bridge_slave_1 left promiscuous mode [ 168.237854][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.245887][ T10] device bridge_slave_0 left promiscuous mode [ 168.252555][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.261262][ T10] device bridge_slave_1 left promiscuous mode [ 168.267558][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.275287][ T10] device bridge_slave_0 left promiscuous mode [ 168.281497][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.289973][ T10] device bridge_slave_1 left promiscuous mode [ 168.296456][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.303887][ T10] device bridge_slave_0 left promiscuous mode [ 168.310168][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.318437][ T10] device bridge_slave_1 left promiscuous mode [ 168.324918][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.332397][ T10] device bridge_slave_0 left promiscuous mode [ 168.338668][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.346747][ T10] device bridge_slave_1 left promiscuous mode [ 168.352880][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.360614][ T10] device bridge_slave_0 left promiscuous mode [ 168.367174][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.375524][ T10] device bridge_slave_1 left promiscuous mode [ 168.381915][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.389668][ T10] device bridge_slave_0 left promiscuous mode [ 168.395944][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.404003][ T10] device bridge_slave_1 left promiscuous mode [ 168.410346][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.417830][ T10] device bridge_slave_0 left promiscuous mode [ 168.424052][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.431864][ T10] device bridge_slave_1 left promiscuous mode [ 168.438057][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.445735][ T10] device bridge_slave_0 left promiscuous mode [ 168.451943][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.459765][ T10] device bridge_slave_1 left promiscuous mode [ 168.465999][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.473344][ T10] device bridge_slave_0 left promiscuous mode [ 168.479546][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.487430][ T10] device bridge_slave_1 left promiscuous mode [ 168.493586][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.501092][ T10] device bridge_slave_0 left promiscuous mode [ 168.507486][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.515284][ T10] device bridge_slave_1 left promiscuous mode [ 168.521500][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.529562][ T10] device bridge_slave_0 left promiscuous mode [ 168.535874][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.543694][ T10] device bridge_slave_1 left promiscuous mode [ 168.550181][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.557826][ T10] device bridge_slave_0 left promiscuous mode [ 168.563932][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.574228][ T10] device veth1_macvtap left promiscuous mode [ 168.580337][ T10] device veth0_vlan left promiscuous mode [ 168.586268][ T10] device veth1_macvtap left promiscuous mode [ 168.592287][ T10] device veth0_vlan left promiscuous mode [ 168.598308][ T10] device veth1_macvtap left promiscuous mode [ 168.604603][ T10] device veth0_vlan left promiscuous mode [ 168.611121][ T10] device veth1_macvtap left promiscuous mode [ 168.617286][ T10] device veth0_vlan left promiscuous mode [ 168.623341][ T10] device veth1_macvtap left promiscuous mode [ 168.629693][ T10] device veth0_vlan left promiscuous mode [ 168.636028][ T10] device veth1_macvtap left promiscuous mode [ 168.642150][ T10] device veth0_vlan left promiscuous mode [ 168.648319][ T10] device veth1_macvtap left promiscuous mode [ 168.654426][ T10] device veth0_vlan left promiscuous mode [ 168.660514][ T10] device veth1_macvtap left promiscuous mode [ 168.666688][ T10] device veth0_vlan left promiscuous mode [ 168.672679][ T10] device veth1_macvtap left promiscuous mode [ 168.678828][ T10] device veth0_vlan left promiscuous mode [ 168.685308][ T10] device veth1_macvtap left promiscuous mode [ 168.691573][ T10] device veth0_vlan left promiscuous mode [ 168.697615][ T10] device veth1_macvtap left promiscuous mode [ 168.703689][ T10] device veth0_vlan left promiscuous mode [ 168.709694][ T10] device veth1_macvtap left promiscuous mode [ 168.716076][ T10] device veth0_vlan left promiscuous mode [ 168.722206][ T10] device veth1_macvtap left promiscuous mode [ 168.728623][ T10] device veth0_vlan left promiscuous mode [ 168.734601][ T10] device veth1_macvtap left promiscuous mode [ 168.740749][ T10] device veth0_vlan left promiscuous mode [ 168.746792][ T10] device veth1_macvtap left promiscuous mode [ 168.752869][ T10] device veth0_vlan left promiscuous mode [ 168.758942][ T10] device veth1_macvtap left promiscuous mode [ 168.765132][ T10] device veth0_vlan left promiscuous mode [ 170.196123][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 170.203847][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 170.212027][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 170.220463][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 170.228811][ T670] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.235992][ T670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 170.243733][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 170.252604][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 170.260902][ T670] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.268111][ T670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 170.294406][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 170.302939][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 170.311298][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 170.319687][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 170.349866][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 170.357706][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 170.366431][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 170.375012][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 170.383201][ T670] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.390607][ T670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 170.398095][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 170.407381][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 170.416032][ T670] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.423358][ T670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 170.431161][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 170.452148][ T2596] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.459661][ T2596] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.467295][ T2596] device bridge_slave_0 entered promiscuous mode [ 170.474204][ T2596] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.481585][ T2596] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.489149][ T2596] device bridge_slave_1 entered promiscuous mode [ 170.518180][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 170.526704][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 170.551197][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 170.559552][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 170.568104][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 170.576180][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 170.595375][ T2573] device veth0_vlan entered promiscuous mode [ 170.602204][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 170.610520][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 170.631728][ T2573] device veth1_macvtap entered promiscuous mode [ 170.640657][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 170.648970][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 170.657262][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 170.666051][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 170.674699][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 170.702244][ T2587] device veth0_vlan entered promiscuous mode [ 170.719485][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 170.728007][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 170.736727][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 170.745079][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 170.753113][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 170.761706][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 170.770410][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 170.779257][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 170.788237][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 170.795970][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 170.822072][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 170.830432][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 170.838253][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 170.847681][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 170.856975][ T670] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.864102][ T670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 170.871680][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 170.880003][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 170.888587][ T670] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.895720][ T670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 170.903387][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 170.940803][ T2638] loop3: detected capacity change from 0 to 128 [ 170.949711][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 170.959120][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 170.967435][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 170.971562][ T2638] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 170.975930][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 170.986592][ T2638] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 170.993824][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 171.011680][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 171.020260][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 171.023159][ T2638] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.447: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 171.028832][ T670] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.047938][ T2638] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 171.054492][ T670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.070054][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 171.071423][ T2636] udevd[2636]: incorrect ext4 checksum on /dev/loop3 [ 171.078686][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 171.093793][ T670] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.098055][ T2573] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 171.100964][ T670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.114785][ T2573] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 171.121001][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 171.133637][ T2573] 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 [ 171.142012][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 171.171005][ T2573] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 171.183335][ T2573] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 171.196256][ T2594] device veth0_vlan entered promiscuous mode [ 171.204247][ T2573] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 171.216144][ T2593] device veth0_vlan entered promiscuous mode [ 171.226430][ T2573] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 171.227199][ T2587] device veth1_macvtap entered promiscuous mode [ 171.248748][ T2573] 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. [ 171.265564][ T2573] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 171.267322][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 171.281728][ T2573] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 171.291221][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 171.306494][ T2573] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 171.315600][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 171.330948][ T2573] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 171.338369][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 171.349077][ T2573] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 171.357589][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 171.371066][ T2573] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 171.378823][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 171.391174][ T2573] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 171.398938][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 171.413955][ T2573] 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. [ 171.422462][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 171.437088][ T2573] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 171.455731][ T2573] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 171.456336][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 171.477941][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 171.486198][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 171.494481][ T670] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.501555][ T670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.509110][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 171.517681][ T670] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.524720][ T670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.532427][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 171.541052][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 171.549330][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 171.570925][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 171.579328][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 171.587866][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 171.599035][ T2596] device veth0_vlan entered promiscuous mode [ 171.610661][ T2594] device veth1_macvtap entered promiscuous mode [ 171.618299][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 171.627192][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 171.635806][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 171.644128][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 171.653495][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 171.661164][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 171.671883][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 171.683450][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 171.694586][ T2596] device veth1_macvtap entered promiscuous mode [ 171.703742][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 171.713295][ T2593] device veth1_macvtap entered promiscuous mode [ 171.724194][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 171.754156][ T2643] loop8: detected capacity change from 0 to 128 [ 171.762680][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 171.772080][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 171.790825][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 171.806675][ T2646] loop9: detected capacity change from 0 to 128 [ 171.825862][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 171.838752][ T2648] loop1: detected capacity change from 0 to 128 [ 171.860459][ T2650] loop0: detected capacity change from 0 to 128 [ 171.869346][ T2643] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 171.869385][ T2646] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 171.881004][ T2643] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 171.904400][ T2648] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 171.907283][ T2643] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.453: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 171.916727][ T2648] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 171.945741][ T2643] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 171.952981][ T2648] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.450: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 171.973898][ T2648] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 171.974745][ T2650] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 172.001904][ T2659] udevd[2659]: incorrect ext4 checksum on /dev/loop8 [ 172.005163][ T2646] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.455: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 172.011325][ T2650] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 172.042513][ T2587] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 172.043182][ T2644] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.061406][ T2646] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 172.066029][ T2644] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.073927][ T2636] udevd[2636]: incorrect ext4 checksum on /dev/loop9 [ 172.081110][ T2658] udevd[2658]: incorrect ext4 checksum on /dev/loop1 [ 172.085186][ T2596] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 172.094159][ T2644] device bridge_slave_0 entered promiscuous mode [ 172.109706][ T2587] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 172.115312][ T2596] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 172.136941][ T2644] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.137127][ T2587] 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 [ 172.144339][ T2644] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.166915][ T2594] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 172.171992][ T2596] 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 [ 172.191470][ T2594] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 172.218142][ T2644] device bridge_slave_1 entered promiscuous mode [ 172.219676][ T2650] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.448: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 172.247908][ T2596] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 172.250080][ T2587] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 172.262663][ T2596] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 172.272155][ T2594] 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 [ 172.285668][ T2596] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 172.305853][ T2587] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 172.325136][ T2594] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 172.334334][ T2587] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 172.349071][ T2594] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 172.361369][ T2650] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 172.376688][ T2594] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 172.382899][ T2596] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 172.407632][ T2587] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 172.413168][ T2594] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 172.429224][ T2587] 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. [ 172.444247][ T2596] 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. [ 172.459881][ T2593] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 172.476869][ T2596] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 172.487938][ T2593] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 172.504929][ T2587] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 172.516053][ T2596] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 172.549167][ T2594] 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. [ 172.549308][ T2593] 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 [ 172.565995][ T2594] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 172.588552][ T2587] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 172.600845][ T2594] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 172.615491][ T2596] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 172.631298][ T2587] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 172.646921][ T2594] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 172.660343][ T2593] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 172.675404][ T2596] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 172.687639][ T2587] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 172.702628][ T2594] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 172.710288][ T2593] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 172.722278][ T2596] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 172.735539][ T2587] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 172.749008][ T2594] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 172.762381][ T2593] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 172.790154][ T2587] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 172.791014][ T2596] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 172.808563][ T2593] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 172.829766][ T2594] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 172.830722][ T2596] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 172.842704][ T2594] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 172.857487][ T2587] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 172.875067][ T2593] 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. [ 172.890337][ T2594] 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. [ 172.903978][ T2593] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 172.920297][ T2596] 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. [ 172.935489][ T2587] 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. [ 172.966069][ T2593] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 172.966751][ T2596] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 172.982405][ T2587] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 172.993682][ T2594] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 173.005551][ T2587] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 173.017631][ T2593] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 173.031286][ T2596] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 173.046215][ T2594] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 173.060129][ T2593] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 173.095094][ T2593] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 173.108933][ T2593] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 173.123454][ T2593] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 173.158901][ T2593] 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. [ 173.175715][ T2593] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 173.193977][ T2593] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 173.238452][ T2644] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.245667][ T2644] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.253264][ T2644] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.260617][ T2644] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.298941][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 173.307893][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 173.317900][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready 2026/01/15 15:56:55 executed programs: 453 [ 173.354541][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 173.380147][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 173.416596][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 173.439107][ T2644] device veth0_vlan entered promiscuous mode [ 173.447985][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 173.456042][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 173.465369][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 173.501137][ T2673] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.508536][ T2673] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.516523][ T2673] device bridge_slave_0 entered promiscuous mode [ 173.540088][ T2673] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.547585][ T2673] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.555532][ T2673] device bridge_slave_1 entered promiscuous mode [ 173.569639][ T2671] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.576877][ T2671] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.584324][ T2671] device bridge_slave_0 entered promiscuous mode [ 173.591307][ T2671] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.598431][ T2671] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.606331][ T2671] device bridge_slave_1 entered promiscuous mode [ 173.612907][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 173.664610][ T2644] device veth1_macvtap entered promiscuous mode [ 173.713076][ T2679] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.720374][ T2679] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.727796][ T2679] device bridge_slave_0 entered promiscuous mode [ 173.744729][ T2679] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.752044][ T2679] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.759432][ T2679] device bridge_slave_1 entered promiscuous mode [ 173.778192][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 173.795787][ T2683] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.802835][ T2683] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.810506][ T2683] device bridge_slave_0 entered promiscuous mode [ 173.817621][ T2683] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.824980][ T2683] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.832417][ T2683] device bridge_slave_1 entered promiscuous mode [ 173.846376][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 173.928704][ T2695] loop4: detected capacity change from 0 to 128 [ 173.950571][ T2695] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 173.961785][ T2695] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 173.986658][ T2695] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.454: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 174.011673][ T2695] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 174.033948][ T2644] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 174.036923][ T2658] udevd[2658]: incorrect ext4 checksum on /dev/loop4 [ 174.046610][ T2644] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 174.056695][ T2658] udevd[2658]: incorrect ext4 checksum on /dev/loop4 [ 174.066379][ T2644] 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 [ 174.096944][ T2644] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 174.108898][ T2644] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 174.110936][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 174.122614][ T2644] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 174.145784][ T2644] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 174.161589][ T2644] 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. [ 174.177404][ T2644] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 174.193453][ T2644] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 174.209209][ T2644] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 174.224727][ T2644] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 174.236553][ T2644] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 174.250029][ T2644] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 174.262621][ T2644] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 174.278205][ T2644] 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. [ 174.278232][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 174.294943][ T2644] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 174.303765][ T670] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.314846][ T2644] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 174.321810][ T670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 174.342441][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 174.351303][ T670] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.358494][ T670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 174.366696][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 174.397070][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 174.406410][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 174.415881][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 174.423652][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 174.436243][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 174.444467][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 174.469335][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 174.477150][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 174.486334][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 174.494646][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 174.502929][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.509971][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 174.518077][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 174.527131][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 174.535692][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 174.544046][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.551108][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 174.566840][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 174.574441][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 174.583164][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 174.591377][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.598571][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 174.606230][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 174.614615][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 174.623243][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.630304][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 174.644240][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 174.651808][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 174.668862][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 174.677291][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 174.688321][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 174.696953][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 174.705206][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 174.713257][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 174.732947][ T2673] device veth0_vlan entered promiscuous mode [ 174.743249][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 174.751894][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 174.760361][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.767419][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 174.775376][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 174.783800][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 174.792278][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.799434][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 174.806906][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 174.815292][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 174.823370][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 174.831830][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 174.840554][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 174.848831][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 174.857391][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 174.865228][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 174.872770][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 174.897156][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 174.905711][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 174.914255][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 174.923090][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 174.947163][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 174.955908][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 174.964107][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 174.972205][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 174.980365][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 174.988463][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 174.996692][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 175.004107][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 175.014607][ T2679] device veth0_vlan entered promiscuous mode [ 175.024868][ T2673] device veth1_macvtap entered promiscuous mode [ 175.031809][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 175.040317][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 175.048681][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 175.069308][ T2671] device veth0_vlan entered promiscuous mode [ 175.079597][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 175.088206][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 175.096739][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 175.104152][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 175.125756][ T2671] device veth1_macvtap entered promiscuous mode [ 175.132793][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 175.141153][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 175.149743][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 175.158433][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 175.166920][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 175.175380][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 175.186255][ T2718] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.193481][ T2718] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.201017][ T2718] device bridge_slave_0 entered promiscuous mode [ 175.210069][ T2718] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.217274][ T2718] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.224576][ T2718] device bridge_slave_1 entered promiscuous mode [ 175.237332][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 175.246391][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 175.257226][ T2679] device veth1_macvtap entered promiscuous mode [ 175.279505][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 175.287989][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 175.296668][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 175.305914][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 175.329342][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 175.337906][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 175.345572][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 175.352940][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 175.361441][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 175.369790][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 175.378529][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 175.387218][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 175.395810][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 175.426924][ T2683] device veth0_vlan entered promiscuous mode [ 175.446288][ T2723] loop6: detected capacity change from 0 to 128 [ 175.461177][ T2725] loop5: detected capacity change from 0 to 128 [ 175.466792][ T2727] loop7: detected capacity change from 0 to 128 [ 175.483437][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 175.495126][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 175.515809][ T2723] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 175.528951][ T2683] device veth1_macvtap entered promiscuous mode [ 175.536436][ T2725] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 175.548157][ T2727] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 175.548215][ T2725] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 175.575285][ T2723] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 175.587291][ T2727] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 175.603833][ T2725] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.471: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 175.626021][ T2723] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.463: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 175.633494][ T2725] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 175.646421][ T2723] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 175.656492][ T2727] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.461: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 175.664976][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 175.692429][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 175.703394][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 175.705539][ T2673] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 175.723290][ T2727] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 175.724906][ T2658] udevd[2658]: incorrect ext4 checksum on /dev/loop6 [ 175.742199][ T2636] udevd[2636]: incorrect ext4 checksum on /dev/loop7 [ 175.742200][ T2673] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 175.742240][ T2673] 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 [ 175.752069][ T2679] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 175.762553][ T2673] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 175.809399][ T2679] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 175.816168][ T2671] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 175.823847][ T2679] 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 [ 175.855072][ T2673] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 175.862975][ T2671] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 175.868819][ T2673] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 175.898840][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 175.906471][ T2671] 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 [ 175.906638][ T2679] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 175.928025][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 175.945097][ T2673] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 175.946427][ T2671] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 175.960982][ T2679] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 175.977429][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 175.987998][ T2673] 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. [ 175.995928][ T2671] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 176.011812][ T2679] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 176.025229][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 176.039231][ T2673] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 176.048575][ T2671] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 176.063327][ T2679] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 176.078069][ T670] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.092765][ T2673] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 176.099547][ T670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.100029][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 176.114999][ T2673] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 176.122219][ T2671] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 176.130771][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.146460][ T2671] 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. [ 176.161154][ T2679] 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. [ 176.169315][ T2671] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 176.184775][ T2673] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 176.200947][ T2671] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 176.216297][ T670] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.228077][ T2679] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 176.242536][ T670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.242812][ T2673] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 176.250118][ T2671] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 176.264510][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 176.271961][ T2679] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 176.285598][ T2673] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 176.300733][ T2671] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 176.308629][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 176.324674][ T2679] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 176.336868][ T2673] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 176.348490][ T2671] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 176.356794][ T2673] 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. [ 176.372108][ T2671] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 176.387244][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 176.400353][ T2679] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 176.428806][ T2673] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 176.445076][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 176.467575][ T2673] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 176.468266][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 176.489858][ T2671] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 176.505428][ T2679] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 176.519996][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 176.529233][ T2679] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 176.529366][ T2671] 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. [ 176.554653][ T2679] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 176.557679][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 176.572332][ T2679] 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. [ 176.581202][ T2671] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 176.596315][ T2679] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 176.616613][ T2671] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 176.620638][ T2679] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 176.660602][ T2741] loop2: detected capacity change from 0 to 128 [ 176.684231][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 176.694067][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 176.700898][ T2741] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 176.715682][ T2741] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 176.742106][ T2718] device veth0_vlan entered promiscuous mode [ 176.752123][ T2741] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.472: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 176.756729][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 176.779853][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 176.788400][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 176.803052][ T2741] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 176.811769][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 176.827347][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 176.835675][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 176.864036][ T2718] device veth1_macvtap entered promiscuous mode [ 176.892092][ T2683] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 176.907529][ T2683] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 176.933751][ T2683] 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 [ 176.954414][ T2683] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 176.966294][ T2683] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 176.979814][ T2683] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 176.995622][ T2683] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 177.011261][ T2683] 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. [ 177.029011][ T2683] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 177.034183][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 177.052531][ T2683] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 177.052680][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 177.076357][ T2683] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 177.077370][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 177.092322][ T2683] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 177.100772][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 177.112108][ T2683] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 177.121128][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 177.141966][ T2683] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 177.142329][ T2683] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 177.184464][ T2683] 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. [ 177.186181][ T2747] loop3: detected capacity change from 0 to 128 [ 177.201393][ T2683] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 177.219986][ T2683] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 177.265813][ T2747] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 177.276855][ T2747] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 177.312686][ T2747] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.468: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 177.333743][ T2747] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 177.361928][ T2658] udevd[2658]: incorrect ext4 checksum on /dev/loop3 [ 177.366191][ T2718] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 177.380383][ T2718] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 177.380865][ T2745] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.393993][ T2718] 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 [ 177.422291][ T2745] bridge0: port 1(bridge_slave_0) entered disabled state [ 177.427289][ T2718] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 177.431460][ T2745] device bridge_slave_0 entered promiscuous mode [ 177.448027][ T2718] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 177.449334][ T2745] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.468431][ T2745] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.468637][ T2718] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 177.475917][ T2745] device bridge_slave_1 entered promiscuous mode [ 177.497016][ T2718] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 177.512561][ T2718] 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. [ 177.534887][ T2718] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 177.550368][ T2718] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 177.566803][ T2718] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 177.582205][ T2718] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 177.594281][ T2718] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 177.607749][ T2718] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 177.620355][ T2718] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 177.635804][ T2718] 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. [ 177.652698][ T2718] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 177.665793][ T2718] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 177.748820][ T2750] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.756037][ T2750] bridge0: port 1(bridge_slave_0) entered disabled state [ 177.763451][ T2750] device bridge_slave_0 entered promiscuous mode [ 177.780750][ T2750] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.788744][ T2750] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.796379][ T2750] device bridge_slave_1 entered promiscuous mode [ 177.804441][ T2755] bridge0: port 1(bridge_slave_0) entered blocking state [ 177.813119][ T2755] bridge0: port 1(bridge_slave_0) entered disabled state [ 177.820700][ T2755] device bridge_slave_0 entered promiscuous mode [ 177.863900][ T2755] bridge0: port 2(bridge_slave_1) entered blocking state [ 177.872559][ T2755] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.880640][ T2755] device bridge_slave_1 entered promiscuous mode [ 178.082587][ T2763] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.089685][ T2763] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.097170][ T2763] device bridge_slave_0 entered promiscuous mode [ 178.126741][ T2763] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.133835][ T2763] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.141354][ T2763] device bridge_slave_1 entered promiscuous mode [ 178.173209][ T2755] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.180286][ T2755] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.187675][ T2755] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.194786][ T2755] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.204301][ T2765] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.211717][ T2765] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.219588][ T2765] device bridge_slave_0 entered promiscuous mode [ 178.227560][ T2765] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.234601][ T2765] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.242141][ T2765] device bridge_slave_1 entered promiscuous mode [ 178.281554][ T2750] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.288635][ T2750] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.296034][ T2750] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.303536][ T2750] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.325457][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.333999][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.341867][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.349776][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.358155][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.367513][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 178.375225][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.423021][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.432010][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.440457][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.447789][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.455810][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.464151][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.472617][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.479665][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.487212][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 178.495264][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 178.503747][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 178.512203][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 178.538818][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 178.609900][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 178.618363][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 178.675341][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 178.683329][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 178.715808][ T2745] device veth0_vlan entered promiscuous mode [ 178.729319][ T2755] device veth0_vlan entered promiscuous mode [ 178.739348][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 178.747020][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 178.754774][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 178.763602][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 178.772753][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 178.780826][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.788306][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 178.796193][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 178.804177][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.812598][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.821158][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.828218][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.835883][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 178.843293][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.851098][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 178.858664][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 178.866770][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.875205][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 178.883752][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 178.890968][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 178.900844][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 178.908831][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 178.921603][ T2745] device veth1_macvtap entered promiscuous mode [ 178.930959][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 178.939418][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 178.948720][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 178.955870][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 178.963528][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 178.972447][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 178.980912][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 178.988610][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.997166][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 179.006328][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.013433][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 179.020953][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 179.039801][ T10] device bridge_slave_1 left promiscuous mode [ 179.046041][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.053828][ T10] device bridge_slave_0 left promiscuous mode [ 179.060853][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.069425][ T10] device bridge_slave_1 left promiscuous mode [ 179.076038][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.083978][ T10] device bridge_slave_0 left promiscuous mode [ 179.090561][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.098474][ T10] device bridge_slave_1 left promiscuous mode [ 179.105016][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.112631][ T10] device bridge_slave_0 left promiscuous mode [ 179.119039][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.127118][ T10] device bridge_slave_1 left promiscuous mode [ 179.133540][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.141219][ T10] device bridge_slave_0 left promiscuous mode [ 179.147899][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.156005][ T10] device bridge_slave_1 left promiscuous mode [ 179.162145][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.169995][ T10] device bridge_slave_0 left promiscuous mode [ 179.176546][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.184541][ T10] device bridge_slave_1 left promiscuous mode [ 179.191201][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.199168][ T10] device bridge_slave_0 left promiscuous mode [ 179.205520][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.213382][ T10] device bridge_slave_1 left promiscuous mode [ 179.219760][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.227403][ T10] device bridge_slave_0 left promiscuous mode [ 179.233502][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.241464][ T10] device bridge_slave_1 left promiscuous mode [ 179.248867][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.256706][ T10] device bridge_slave_0 left promiscuous mode [ 179.262840][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.271219][ T10] device bridge_slave_1 left promiscuous mode [ 179.277884][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.285670][ T10] device bridge_slave_0 left promiscuous mode [ 179.291951][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.300322][ T10] device bridge_slave_1 left promiscuous mode [ 179.306498][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.314084][ T10] device bridge_slave_0 left promiscuous mode [ 179.320338][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.328319][ T10] device bridge_slave_1 left promiscuous mode [ 179.334684][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.342476][ T10] device bridge_slave_0 left promiscuous mode [ 179.349001][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.356795][ T10] device bridge_slave_1 left promiscuous mode [ 179.362909][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.370395][ T10] device bridge_slave_0 left promiscuous mode [ 179.376745][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.386637][ T10] device veth1_macvtap left promiscuous mode [ 179.393078][ T10] device veth0_vlan left promiscuous mode [ 179.399154][ T10] device veth1_macvtap left promiscuous mode [ 179.405463][ T10] device veth0_vlan left promiscuous mode [ 179.411601][ T10] device veth1_macvtap left promiscuous mode [ 179.417731][ T10] device veth0_vlan left promiscuous mode [ 179.423608][ T10] device veth1_macvtap left promiscuous mode [ 179.430104][ T10] device veth0_vlan left promiscuous mode [ 179.436445][ T10] device veth1_macvtap left promiscuous mode [ 179.442660][ T10] device veth0_vlan left promiscuous mode [ 179.448751][ T10] device veth1_macvtap left promiscuous mode [ 179.455093][ T10] device veth0_vlan left promiscuous mode [ 179.461758][ T10] device veth1_macvtap left promiscuous mode [ 179.467965][ T10] device veth0_vlan left promiscuous mode [ 179.474088][ T10] device veth1_macvtap left promiscuous mode [ 179.480304][ T10] device veth0_vlan left promiscuous mode [ 179.487025][ T10] device veth1_macvtap left promiscuous mode [ 179.493301][ T10] device veth0_vlan left promiscuous mode [ 179.499771][ T10] device veth1_macvtap left promiscuous mode [ 179.505969][ T10] device veth0_vlan left promiscuous mode [ 179.512030][ T10] device veth1_macvtap left promiscuous mode [ 179.518208][ T10] device veth0_vlan left promiscuous mode [ 179.524337][ T10] device veth1_macvtap left promiscuous mode [ 179.531074][ T10] device veth0_vlan left promiscuous mode [ 180.573526][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 180.581655][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 180.590051][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 180.598493][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 180.607251][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.614476][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 180.622110][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 180.630740][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 180.639305][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 180.647726][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 180.656681][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 180.665092][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 180.673071][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 180.681774][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 180.690225][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 180.711251][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 180.719819][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 180.728366][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.735808][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 180.748183][ T2755] device veth1_macvtap entered promiscuous mode 2026/01/15 15:57:02 executed programs: 475 [ 180.769774][ T2803] loop1: detected capacity change from 0 to 128 [ 180.775555][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 180.786103][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 180.794294][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 180.796120][ T2803] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 180.804696][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 180.813228][ T2803] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 180.821947][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 180.839621][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 180.847864][ T2803] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.475: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 180.848036][ T2803] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 180.869575][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 180.883643][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 180.884228][ T2658] udevd[2658]: incorrect ext4 checksum on /dev/loop1 [ 180.892267][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 180.914514][ T2745] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 180.923950][ T2765] device veth0_vlan entered promiscuous mode [ 180.928151][ T2658] udevd[2658]: incorrect ext4 checksum on /dev/loop1 [ 180.933562][ T2745] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 180.952712][ T2745] 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 [ 180.954938][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 180.973224][ T2745] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 180.983894][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 180.993780][ T2745] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 181.003582][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 181.023297][ T2745] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 181.038388][ T2745] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 181.038587][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 181.054207][ T2745] 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. [ 181.063278][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 181.086377][ T2745] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 181.086644][ T2745] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 181.086804][ T2745] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 181.102543][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 181.118281][ T2745] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 181.153901][ T2745] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 181.153933][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 181.167699][ T2745] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 181.175757][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 181.188284][ T2745] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 181.196044][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 181.210730][ T2745] 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. [ 181.218570][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 181.234933][ T2745] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 181.246656][ T2763] device veth0_vlan entered promiscuous mode [ 181.260564][ T2745] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 181.281861][ T2765] device veth1_macvtap entered promiscuous mode [ 181.295294][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 181.304024][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 181.313004][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 181.323282][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 181.332489][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 181.341293][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 181.350687][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 181.359144][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 181.368235][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 181.377455][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 181.385542][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 181.399900][ T2750] device veth0_vlan entered promiscuous mode [ 181.414987][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 181.424312][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 181.434378][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 181.437099][ T2807] loop8: detected capacity change from 0 to 128 [ 181.449211][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 181.457959][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 181.466598][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 181.475471][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 181.483255][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 181.498234][ T2763] device veth1_macvtap entered promiscuous mode [ 181.507071][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 181.515735][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 181.516050][ T2807] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 181.523924][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 181.534499][ T2807] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 181.542274][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 181.561176][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 181.562222][ T2807] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.486: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 181.570804][ T2750] device veth1_macvtap entered promiscuous mode [ 181.596344][ T2807] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 181.618398][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 181.627178][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 181.637517][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 181.638086][ T2812] loop4: detected capacity change from 0 to 128 [ 181.647159][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 181.655779][ T2755] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 181.674118][ T2658] udevd[2658]: incorrect ext4 checksum on /dev/loop8 [ 181.683533][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 181.683678][ T2755] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 181.692130][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 181.705173][ T2755] 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 [ 181.720206][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 181.737619][ T2755] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 181.745403][ T2812] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 181.754018][ T2755] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 181.766480][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 181.779087][ T2755] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 181.786985][ T2812] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 181.801953][ T2755] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 181.813156][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 181.830120][ T2755] 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. [ 181.854348][ T2755] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 181.871506][ T2755] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 181.880120][ T2812] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.484: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 181.888182][ T2755] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 181.915497][ T2816] loop0: detected capacity change from 0 to 128 [ 181.930759][ T2755] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 181.944014][ T2812] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 181.945105][ T2755] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 181.954943][ T2636] udevd[2636]: incorrect ext4 checksum on /dev/loop4 [ 181.966742][ T2755] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 181.987436][ T2755] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 182.004880][ T2765] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.009321][ T2755] 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. [ 182.019886][ T2765] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.035916][ T2816] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 182.048129][ T2765] 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 [ 182.059547][ T2755] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.082152][ T2816] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 182.094979][ T2765] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.103548][ T2755] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.126583][ T2816] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.482: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 182.129106][ T2765] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.162456][ T2765] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 182.185703][ T2821] loop9: detected capacity change from 0 to 128 [ 182.193876][ T2765] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 182.208936][ T2816] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 182.213504][ T2763] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.219296][ T2765] 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. [ 182.231386][ T2763] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.263489][ T2763] 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 [ 182.271569][ T2821] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 182.285403][ T2765] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 182.296164][ T2763] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.311267][ T2821] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 182.327161][ T2765] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 182.337809][ T2763] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.355463][ T2821] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.478: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 182.363307][ T2763] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 182.383190][ T2765] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 182.402056][ T2821] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 182.416774][ T2763] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 182.429317][ T2765] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.444184][ T2763] 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. [ 182.460520][ T2750] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.471008][ T2658] udevd[2658]: incorrect ext4 checksum on /dev/loop9 [ 182.482338][ T2765] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.503314][ T2813] bridge0: port 1(bridge_slave_0) entered blocking state [ 182.510974][ T2763] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 182.511026][ T2750] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.537577][ T2813] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.539925][ T2750] 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 [ 182.548052][ T2763] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 182.568085][ T2765] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 182.583446][ T2813] device bridge_slave_0 entered promiscuous mode [ 182.595050][ T2750] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.613391][ T2750] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.614392][ T2813] bridge0: port 2(bridge_slave_1) entered blocking state [ 182.627903][ T2750] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 182.634527][ T2813] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.649217][ T2765] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 182.656923][ T2813] device bridge_slave_1 entered promiscuous mode [ 182.672025][ T2750] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 182.678072][ T2763] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 182.708697][ T2750] 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. [ 182.724937][ T2765] 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. [ 182.725023][ T2763] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.740828][ T2750] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 182.752939][ T2763] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.768789][ T2765] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.792901][ T2750] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 182.793223][ T2763] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 182.808936][ T2750] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 182.822437][ T2765] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.838432][ T2750] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.851952][ T2763] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 182.864761][ T2750] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.878711][ T2763] 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. [ 182.893812][ T2750] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 182.909099][ T2763] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 182.935256][ T2763] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 182.935318][ T2750] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 182.965081][ T2750] 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. [ 182.988262][ T2750] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 183.001394][ T2750] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 183.148840][ T2813] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.156173][ T2813] bridge0: port 2(bridge_slave_1) entered forwarding state [ 183.163800][ T2813] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.171461][ T2813] bridge0: port 1(bridge_slave_0) entered forwarding state [ 183.201645][ T2828] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.209146][ T2828] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.217526][ T2828] device bridge_slave_0 entered promiscuous mode [ 183.225497][ T2828] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.232722][ T2828] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.248725][ T2828] device bridge_slave_1 entered promiscuous mode [ 183.315493][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 183.323502][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 183.333115][ T524] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.347655][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 183.357337][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.365037][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 183.412599][ T2840] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.420143][ T2840] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.428118][ T2840] device bridge_slave_0 entered promiscuous mode [ 183.450144][ T2840] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.457559][ T2840] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.465606][ T2840] device bridge_slave_1 entered promiscuous mode [ 183.479886][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 183.510403][ T2843] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.518243][ T2843] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.526561][ T2843] device bridge_slave_0 entered promiscuous mode [ 183.540607][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 183.549386][ T2843] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.556654][ T2843] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.564151][ T2843] device bridge_slave_1 entered promiscuous mode [ 183.616282][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 183.642914][ T2841] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.651053][ T2841] bridge0: port 1(bridge_slave_0) entered disabled state [ 183.659543][ T2841] device bridge_slave_0 entered promiscuous mode [ 183.677067][ T2841] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.685034][ T2841] bridge0: port 2(bridge_slave_1) entered disabled state [ 183.692540][ T2841] device bridge_slave_1 entered promiscuous mode [ 183.708323][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 183.716911][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 183.725371][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 183.754130][ T2813] device veth0_vlan entered promiscuous mode [ 183.809857][ T2813] device veth1_macvtap entered promiscuous mode [ 183.818284][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 183.867096][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 183.876783][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 183.886220][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 183.894518][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 183.909400][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 183.917828][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.925237][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 183.933036][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 183.942325][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 183.949485][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 183.957267][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 183.966088][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 183.973461][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 183.981427][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 183.989347][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 184.018570][ T2872] loop6: detected capacity change from 0 to 128 [ 184.037310][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 184.046412][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.054556][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.061818][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.069609][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 184.078569][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 184.087310][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 184.087985][ T2872] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 184.095784][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 184.106556][ T2872] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 184.114326][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 184.133027][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 184.141860][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 184.144230][ T2872] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.488: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 184.149758][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 184.169078][ T2872] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 184.185088][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 184.193828][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 184.202335][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 184.212889][ T2813] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 184.213977][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 184.225174][ T2813] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 184.238214][ T2828] device veth0_vlan entered promiscuous mode [ 184.252058][ T2813] 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 [ 184.274184][ T2813] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 184.274429][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 184.295643][ T2813] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 184.300096][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 184.309590][ T2813] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 184.317606][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 184.332963][ T2813] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 184.340963][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 184.365391][ T2813] 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. [ 184.366489][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 184.381650][ T2813] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 184.390210][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.405455][ T2813] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 184.412331][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.428176][ T2813] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 184.435503][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 184.450794][ T2813] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 184.459102][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.470566][ T2813] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 184.478983][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.491954][ T2813] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 184.498778][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.499392][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 184.511858][ T2813] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 184.518956][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 184.527254][ T2813] 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. [ 184.542381][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 184.550089][ T2813] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 184.566141][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 184.573348][ T2813] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 184.585478][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 184.621797][ T2828] device veth1_macvtap entered promiscuous mode [ 184.641489][ T2840] device veth0_vlan entered promiscuous mode [ 184.652383][ T2843] device veth0_vlan entered promiscuous mode [ 184.661103][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 184.670007][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 184.678146][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 184.686513][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 184.694259][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 184.702008][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 184.709796][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 184.718197][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 184.726546][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 184.734629][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 184.743341][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 184.752568][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 184.760892][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 184.769192][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 184.776736][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 184.799806][ T2840] device veth1_macvtap entered promiscuous mode [ 184.810995][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 184.819828][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 184.828174][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 184.837708][ T2843] device veth1_macvtap entered promiscuous mode [ 184.853772][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 184.862366][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 184.887850][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 184.896712][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 184.905683][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 184.914155][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 184.923467][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 184.932368][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 184.942032][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 184.950975][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 184.971286][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 184.980088][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 185.018460][ T2885] loop5: detected capacity change from 0 to 128 [ 185.030975][ T2887] loop3: detected capacity change from 0 to 128 [ 185.031801][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 185.045938][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 185.061250][ T2889] loop7: detected capacity change from 0 to 128 [ 185.075707][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 185.084382][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 185.090532][ T2885] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 185.095077][ T2887] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 185.115185][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 185.115561][ T2885] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 185.123200][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 185.143945][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 185.144158][ T2889] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 185.152400][ T2887] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 185.177952][ T2887] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.505: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 185.181247][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 185.198200][ T2887] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 185.211408][ T2889] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 185.218706][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 185.231947][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 185.237620][ T2658] udevd[2658]: incorrect ext4 checksum on /dev/loop3 [ 185.248996][ T2889] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.496: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 185.249504][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 185.275893][ T2843] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 185.282712][ T2658] udevd[2658]: incorrect ext4 checksum on /dev/loop5 [ 185.295068][ T2843] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 185.308936][ T2889] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 185.324353][ T2636] udevd[2636]: incorrect ext4 checksum on /dev/loop7 [ 185.324370][ T2885] ================================================================== [ 185.333211][ T2843] 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 [ 185.339659][ T2885] BUG: KASAN: slab-out-of-bounds in do_split+0x1a78/0x1f70 [ 185.339693][ T2885] Read of size 157024 at addr ffff8881255d9028 by task syz.5.494/2885 [ 185.361747][ T2843] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 185.368098][ T2885] [ 185.368121][ T2885] CPU: 1 PID: 2885 Comm: syz.5.494 Not tainted syzkaller #0 [ 185.368137][ T2885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 185.368155][ T2885] Call Trace: [ 185.411890][ T2885] [ 185.415175][ T2885] __dump_stack+0x21/0x30 [ 185.419684][ T2885] dump_stack_lvl+0xee/0x150 [ 185.424893][ T2885] ? show_regs_print_info+0x20/0x20 [ 185.430268][ T2885] ? load_image+0x3a0/0x3a0 [ 185.434851][ T2885] print_address_description+0x7f/0x2c0 [ 185.440571][ T2885] ? do_split+0x1a78/0x1f70 [ 185.445200][ T2885] kasan_report+0xf1/0x140 [ 185.449749][ T2885] ? do_split+0x1a78/0x1f70 [ 185.454364][ T2885] ? do_split+0x1a78/0x1f70 [ 185.458876][ T2885] kasan_check_range+0x280/0x290 [ 185.463964][ T2885] memmove+0x2d/0x70 [ 185.467863][ T2885] do_split+0x1a78/0x1f70 [ 185.472302][ T2885] ? __sync_dirty_buffer+0x2e7/0x330 [ 185.477596][ T2885] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 185.483522][ T2885] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 185.489981][ T2885] make_indexed_dir+0xe01/0x14a0 [ 185.494936][ T2885] ? add_dirent_to_buf+0x780/0x780 [ 185.500355][ T2885] ? add_dirent_to_buf+0x35e/0x780 [ 185.505760][ T2885] ext4_add_entry+0xc24/0xf40 [ 185.510728][ T2885] ? ext4_inc_count+0x1b0/0x1b0 [ 185.515971][ T2885] ? atime_needs_update+0x810/0x810 [ 185.521362][ T2885] ? __ext4_link+0x240/0x770 [ 185.526028][ T2885] __ext4_link+0x4d7/0x770 [ 185.530557][ T2885] ? ext4_update_dx_flag+0x200/0x200 [ 185.536020][ T2885] ? lookup_one_qstr_excl+0x122/0x250 [ 185.541731][ T2885] ? clear_nonspinnable+0x60/0x60 [ 185.546744][ T2885] ext4_link+0x1de/0x270 [ 185.551058][ T2885] vfs_link+0x636/0x7f0 [ 185.555582][ T2885] do_linkat+0x1e7/0x730 [ 185.559922][ T2885] __x64_sys_link+0x86/0x90 [ 185.564688][ T2885] x64_sys_call+0x34d/0x9a0 [ 185.569383][ T2885] do_syscall_64+0x4c/0xa0 [ 185.574158][ T2885] ? clear_bhb_loop+0x50/0xa0 [ 185.579000][ T2885] ? clear_bhb_loop+0x50/0xa0 [ 185.583860][ T2885] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 185.590038][ T2885] RIP: 0033:0x7f24fcb71169 [ 185.594645][ T2885] 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 [ 185.614995][ T2885] RSP: 002b:00007f24fc5e3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 185.623665][ T2885] RAX: ffffffffffffffda RBX: 00007f24fcd89fa0 RCX: 00007f24fcb71169 [ 185.631745][ T2885] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 185.639878][ T2885] RBP: 00007f24fcbf22a0 R08: 0000000000000000 R09: 0000000000000000 [ 185.648357][ T2885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 185.656764][ T2885] R13: 0000000000000000 R14: 00007f24fcd89fa0 R15: 00007ffd4b005638 [ 185.664902][ T2885] [ 185.668002][ T2885] [ 185.670306][ T2885] The buggy address belongs to the page: [ 185.676199][ T2885] page:ffffea0004957640 refcount:3 mapcount:1 mapping:ffff8881092c62d8 index:0x1 pfn:0x1255d9 [ 185.686941][ T2885] memcg:ffff888100251140 [ 185.691478][ T2885] aops:def_blk_aops ino:700005 [ 185.696335][ T2885] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked|zone=1) [ 185.707788][ T2885] raw: 400000000032201e ffff88810025aac0 ffffea0004b5d208 ffff8881092c62d8 [ 185.716370][ T2885] raw: 0000000000000001 ffff888121948d20 0000000300000000 ffff888100251140 [ 185.725392][ T2885] page dumped because: kasan: bad access detected [ 185.732058][ T2885] page_owner tracks the page as allocated [ 185.737968][ T2885] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 2658, ts 185085444605, free_ts 156019618806 [ 185.755695][ T2885] post_alloc_hook+0x192/0x1b0 [ 185.760579][ T2885] prep_new_page+0x1c/0x110 [ 185.765202][ T2885] get_page_from_freelist+0x2cc5/0x2d50 [ 185.770845][ T2885] __alloc_pages+0x18f/0x440 [ 185.775429][ T2885] page_cache_ra_unbounded+0x2b2/0x980 [ 185.781046][ T2885] force_page_cache_ra+0x3fd/0x460 [ 185.786157][ T2885] page_cache_sync_ra+0x2ae/0x420 [ 185.791353][ T2885] filemap_read+0x63a/0x1f70 [ 185.796011][ T2885] generic_file_read_iter+0xac/0x400 [ 185.801281][ T2885] blkdev_read_iter+0x12f/0x160 [ 185.806123][ T2885] vfs_read+0x68b/0xbe0 [ 185.810522][ T2885] ksys_read+0x140/0x240 [ 185.814849][ T2885] __x64_sys_read+0x7b/0x90 [ 185.819427][ T2885] x64_sys_call+0x96d/0x9a0 [ 185.823924][ T2885] do_syscall_64+0x4c/0xa0 [ 185.828322][ T2885] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 185.834208][ T2885] page last free stack trace: [ 185.838868][ T2885] free_unref_page_prepare+0x542/0x550 [ 185.844340][ T2885] free_unref_page+0xa2/0x550 [ 185.849132][ T2885] __free_pages+0x6c/0x100 [ 185.853533][ T2885] __free_slab+0xe8/0x1e0 [ 185.857950][ T2885] __unfreeze_partials+0x160/0x190 [ 185.863062][ T2885] put_cpu_partial+0xc6/0x120 [ 185.867726][ T2885] __slab_free+0x1d4/0x290 [ 185.872155][ T2885] ___cache_free+0x104/0x120 [ 185.876748][ T2885] qlink_free+0x4d/0x90 [ 185.880897][ T2885] qlist_free_all+0x5f/0xb0 [ 185.885499][ T2885] kasan_quarantine_reduce+0x14a/0x170 [ 185.891131][ T2885] __kasan_slab_alloc+0x2f/0xf0 [ 185.895966][ T2885] slab_post_alloc_hook+0x4f/0x2b0 [ 185.901242][ T2885] kmem_cache_alloc+0xf7/0x260 [ 185.906073][ T2885] __alloc_skb+0xe0/0x740 [ 185.910491][ T2885] rtmsg_ifinfo_build_skb+0x7c/0x180 [ 185.915774][ T2885] [ 185.918078][ T2885] Memory state around the buggy address: [ 185.923976][ T2885] ffff8881255d9f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 185.932421][ T2885] ffff8881255da000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 185.940841][ T2885] >ffff8881255da080: 00 fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 [ 185.949030][ T2885] ^ [ 185.953461][ T2885] ffff8881255da100: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 185.961797][ T2885] ffff8881255da180: fc fc fa fb fb fb fb fb fb fb fb fb fb fb fb fb [ 185.970482][ T2885] ================================================================== [ 185.978723][ T2885] Disabling lock debugging due to kernel taint [ 185.991110][ T2843] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 186.005289][ T2885] EXT4-fs error (device loop5): ext4_dx_csum_set:531: inode #2: comm syz.5.494: dir seems corrupt? Run e2fsck -D. [ 186.013908][ T2840] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 2026/01/15 15:57:08 executed programs: 496 [ 186.030929][ T30] audit: type=1400 audit(1768492628.098:119): 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 [ 186.045838][ T2828] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 186.063196][ T2843] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 186.065737][ T2840] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 186.082137][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 186.094017][ T30] audit: type=1400 audit(1768492628.098:120): 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 [ 186.103525][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 186.128023][ T2828] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 186.136815][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 186.149809][ T2843] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 186.158009][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 186.175547][ T2840] 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 [ 186.183601][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 186.204982][ T2828] 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 [ 186.213974][ T30] audit: type=1400 audit(1768492628.098:121): 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 [ 186.235357][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 186.256612][ T30] audit: type=1400 audit(1768492628.098:122): 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 [ 186.264459][ T2843] 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. [ 186.289030][ T30] audit: type=1400 audit(1768492628.098:123): 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 [ 186.289057][ T30] audit: type=1400 audit(1768492628.098:124): 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 [ 186.289077][ T30] audit: type=1400 audit(1768492628.098:125): 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 [ 186.299457][ T2841] device veth0_vlan entered promiscuous mode [ 186.309815][ T2840] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 186.339636][ T2841] device veth1_macvtap entered promiscuous mode [ 186.356842][ T2828] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 186.380063][ T2840] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 186.387246][ T2828] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 186.398135][ T2843] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 186.405120][ T2828] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 186.417195][ T2840] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 186.447838][ T2828] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 186.459051][ T2843] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 186.473851][ T2828] 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. [ 186.488110][ T2840] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 186.504757][ T2828] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 186.524330][ T2843] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 186.585050][ T2828] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 186.585193][ T2883] bridge0: port 1(bridge_slave_0) entered blocking state [ 186.601161][ T2840] 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. [ 186.607830][ T2883] bridge0: port 1(bridge_slave_0) entered disabled state [ 186.624606][ T2843] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 186.632360][ T2883] device bridge_slave_0 entered promiscuous mode [ 186.644189][ T2828] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 186.666492][ T2840] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 186.666540][ T2843] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 186.695194][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 186.697387][ T2828] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 186.705113][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 186.717004][ T2828] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 186.725087][ T2840] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 186.738469][ T2843] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 186.754606][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 186.766447][ T2828] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 186.775130][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 186.786797][ T2843] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 186.795134][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 186.810148][ T2828] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 186.818919][ T2840] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 186.832306][ T2843] 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. [ 186.847775][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 186.864895][ T2828] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 186.872813][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 186.889473][ T2840] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 186.898248][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 186.910001][ T2843] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 186.918612][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 186.931619][ T2840] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 186.940913][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 186.962387][ T2843] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 186.962738][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 186.975881][ T2828] 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. [ 186.983820][ T2840] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 187.001854][ T2828] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 187.012953][ T2840] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 187.040026][ T2883] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.047325][ T2883] bridge0: port 2(bridge_slave_1) entered disabled state [ 187.055067][ T2883] device bridge_slave_1 entered promiscuous mode [ 187.064991][ T2828] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 187.073693][ T2840] 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. [ 187.095921][ T2840] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 187.108423][ T2840] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 187.136539][ T2900] loop2: detected capacity change from 0 to 128 [ 187.188145][ T2900] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 187.200549][ T2900] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 187.242707][ T2900] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.503: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 187.266730][ T2900] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 187.307996][ T2658] udevd[2658]: incorrect ext4 checksum on /dev/loop2 [ 187.318146][ T2841] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 187.332216][ T2841] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 187.346717][ T2841] 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 [ 187.384671][ T2841] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 187.396529][ T2841] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 187.411043][ T2841] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 187.427283][ T2841] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 187.443339][ T2841] 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. [ 187.459624][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 187.464967][ T2841] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 187.482850][ T2841] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 187.482966][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 187.499462][ T2841] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 187.507550][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 187.522157][ T2841] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 187.529627][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 187.545174][ T2841] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 187.549436][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 187.562253][ T2841] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 187.571407][ T670] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.584199][ T2841] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 187.590243][ T670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.591012][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 187.606429][ T2841] 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. [ 187.613517][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 187.646444][ T670] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.646610][ T2841] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 187.653496][ T670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.665334][ T2841] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 187.672905][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 187.713256][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 187.747549][ T2905] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.755181][ T2905] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.762718][ T2905] device bridge_slave_0 entered promiscuous mode [ 187.773826][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 187.788584][ T2905] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.796000][ T2905] bridge0: port 2(bridge_slave_1) entered disabled state [ 187.803797][ T2905] device bridge_slave_1 entered promiscuous mode [ 187.854287][ T2883] device veth0_vlan entered promiscuous mode [ 187.866360][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 187.875876][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 187.884022][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 187.915442][ T2911] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.923905][ T2911] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.932453][ T2911] device bridge_slave_0 entered promiscuous mode [ 187.954268][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 187.968422][ T2911] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.975532][ T2911] bridge0: port 2(bridge_slave_1) entered disabled state [ 187.983061][ T2911] device bridge_slave_1 entered promiscuous mode [ 188.011602][ T2916] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.019019][ T2916] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.026609][ T2916] device bridge_slave_0 entered promiscuous mode [ 188.044343][ T2883] device veth1_macvtap entered promiscuous mode [ 188.051945][ T2916] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.059526][ T2916] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.067052][ T2916] device bridge_slave_1 entered promiscuous mode [ 188.134774][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 188.165569][ T2922] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.172889][ T2922] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.180994][ T2922] device bridge_slave_0 entered promiscuous mode [ 188.190436][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 188.198758][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 188.218519][ T2922] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.225824][ T2922] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.233331][ T2922] device bridge_slave_1 entered promiscuous mode [ 188.278721][ T2935] loop1: detected capacity change from 0 to 128 [ 188.334780][ T2935] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 188.346592][ T2935] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 188.377198][ T2935] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.508: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 188.397608][ T2935] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 188.427977][ T2883] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 188.429143][ T2658] udevd[2658]: incorrect ext4 checksum on /dev/loop1 [ 188.440061][ T2883] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 188.440116][ T2883] 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 [ 188.482423][ T2883] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 188.494617][ T2883] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 188.509843][ T2883] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 188.519602][ T2922] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.527495][ T2883] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 188.532964][ T2922] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.555293][ T2922] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.555441][ T2883] 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. [ 188.562407][ T2922] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.578433][ T2883] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 188.605893][ T2883] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 188.621617][ T2883] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 188.637587][ T670] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.638568][ T2883] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 188.656718][ T2883] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 188.656742][ T670] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.670376][ T2883] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 188.690656][ T2883] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 188.690810][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 188.706563][ T2883] 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. [ 188.730222][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 188.730274][ T2883] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 188.750312][ T2883] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 188.764179][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 188.772212][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 188.780162][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 188.788952][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 188.797462][ T670] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.804607][ T670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.812341][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 188.820405][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 188.828431][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 188.836174][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 188.844471][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 188.854191][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 188.863130][ T670] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.870754][ T670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.879099][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 188.888415][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 188.897055][ T670] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.904168][ T670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.912136][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 188.920109][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 188.989769][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 188.998808][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 189.007434][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 189.016515][ T670] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.023809][ T670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 189.031921][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 189.040745][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 189.049298][ T670] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.057451][ T670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 189.065801][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 189.074214][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 189.083151][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 189.092449][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 189.101598][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 189.110796][ T670] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.119016][ T670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 189.139778][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 189.149179][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 189.158026][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 189.167604][ T670] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.175052][ T670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 189.194511][ T2911] device veth0_vlan entered promiscuous mode [ 189.202248][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 189.211185][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 189.219848][ T670] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.227519][ T670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 189.235739][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 189.244393][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 189.254314][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 189.262745][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 189.270807][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 189.278718][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 189.297532][ T2916] device veth0_vlan entered promiscuous mode [ 189.308949][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 189.317775][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 189.327068][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 189.336260][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 189.344446][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 189.354567][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 189.375122][ T2911] device veth1_macvtap entered promiscuous mode [ 189.385939][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 189.394650][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 189.403481][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 189.412397][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 189.421354][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 189.440537][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 189.449085][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 189.467437][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 189.475951][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 189.487945][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 189.497598][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 189.512683][ T2916] device veth1_macvtap entered promiscuous mode [ 189.525167][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 189.533762][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 189.542484][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 189.557213][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 189.566020][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 189.574654][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 189.583318][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 189.598251][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 189.607334][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 189.621905][ T2956] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.629868][ T2956] bridge0: port 1(bridge_slave_0) entered disabled state [ 189.636335][ T2961] loop0: detected capacity change from 0 to 128 [ 189.637818][ T2956] device bridge_slave_0 entered promiscuous mode [ 189.653928][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 189.662678][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 189.688153][ T2961] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 189.697886][ T2956] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.700269][ T2961] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 189.714346][ T2956] bridge0: port 2(bridge_slave_1) entered disabled state [ 189.724775][ T2956] device bridge_slave_1 entered promiscuous mode [ 189.732755][ T2964] loop4: detected capacity change from 0 to 128 [ 189.740067][ T2961] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.511: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 189.743507][ T2922] device veth0_vlan entered promiscuous mode [ 189.766384][ T2961] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 189.776185][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 189.784304][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 189.787220][ T2911] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 189.793045][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 189.804163][ T2911] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 189.813773][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 189.825917][ T2911] 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 [ 189.833888][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 189.854747][ T2911] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 189.864906][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 189.887278][ T2964] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 189.890648][ T2911] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 189.903034][ T2964] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 189.913131][ T2911] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 189.926114][ T2964] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.519: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 189.950042][ T2911] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 189.959553][ T2964] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 189.976728][ T2911] 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. [ 189.996084][ T2916] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.006002][ T2911] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 190.015757][ T2916] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 190.034288][ T2922] device veth1_macvtap entered promiscuous mode [ 190.043125][ T2916] 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 [ 190.052240][ T2905] device veth0_vlan entered promiscuous mode [ 190.075632][ T2916] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.079768][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 190.088249][ T2916] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 190.096087][ T2911] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 190.109855][ T2916] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 190.131676][ T2911] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 190.145312][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 190.159951][ T2911] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.166689][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 190.179014][ T2911] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 190.186150][ T2916] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 190.199417][ T2911] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 190.215912][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 190.228152][ T2911] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 190.234922][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 190.257592][ T2911] 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. [ 190.257609][ T2916] 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. [ 190.257633][ T2916] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 190.274357][ T2911] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.290462][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 190.305202][ T2911] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 190.316986][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 190.346140][ T2916] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 190.361956][ T2916] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 190.390712][ T2916] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.404958][ T2916] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 190.419277][ T2916] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 190.434934][ T2916] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 190.451234][ T2916] 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. [ 190.455471][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 190.476273][ T2916] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.476302][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 190.488595][ T2916] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 190.511837][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 190.520353][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 190.545527][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 190.555242][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 190.588571][ T2968] loop9: detected capacity change from 0 to 128 [ 190.596275][ T2905] device veth1_macvtap entered promiscuous mode [ 190.611885][ T2968] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 190.623384][ T2968] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 190.641718][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 190.649835][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 190.652086][ T2968] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.520: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 190.659390][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 190.688048][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 190.698213][ T2968] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 190.701471][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 190.755947][ T2922] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.768575][ T2922] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 190.791746][ T2922] 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 [ 190.815392][ T2922] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.827604][ T2922] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 190.842903][ T2922] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 190.859627][ T2976] loop8: detected capacity change from 0 to 128 [ 190.867441][ T2922] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 190.883221][ T2922] 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. [ 190.900732][ T2922] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 190.916789][ T2922] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 190.923159][ T2976] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 190.937935][ T2922] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 190.959066][ T2976] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 190.959836][ T2922] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 190.983112][ T2922] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 190.996682][ T2922] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 191.003168][ T2976] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.507: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 191.010511][ T2922] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 191.029747][ T2976] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 191.044376][ T2922] 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. [ 191.059519][ T2905] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 191.071007][ T2922] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 191.081835][ T2658] udevd[2658]: incorrect ext4 checksum on /dev/loop8 2026/01/15 15:57:13 executed programs: 517 [ 191.091757][ T2922] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 191.114744][ T2905] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 191.129009][ T2905] 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 [ 191.151018][ T2905] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 191.163438][ T2905] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 191.177118][ T2905] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 191.192595][ T2905] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 191.208441][ T2905] 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. [ 191.224946][ T2905] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 191.240572][ T2905] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 191.257373][ T2905] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 191.273004][ T2905] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 191.285518][ T2905] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 191.300214][ T2905] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 191.313330][ T2905] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 191.329510][ T2905] 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. [ 191.347564][ T2905] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 191.360511][ T2905] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 191.381042][ T2972] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.388389][ T2972] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.396323][ T2972] device bridge_slave_0 entered promiscuous mode [ 191.403594][ T2972] bridge0: port 2(bridge_slave_1) entered blocking state [ 191.412101][ T2972] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.419866][ T2972] device bridge_slave_1 entered promiscuous mode [ 191.435356][ T2974] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.442508][ T2974] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.450074][ T2974] device bridge_slave_0 entered promiscuous mode [ 191.464483][ T2974] bridge0: port 2(bridge_slave_1) entered blocking state [ 191.471794][ T2974] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.484102][ T2974] device bridge_slave_1 entered promiscuous mode [ 191.554899][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 191.562461][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 191.591811][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 191.600789][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 191.609266][ T670] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.616430][ T670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 191.624273][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 191.633158][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 191.641840][ T670] bridge0: port 2(bridge_slave_1) entered blocking state [ 191.648912][ T670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 191.656875][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 191.685190][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 191.694208][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 191.730807][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 191.739110][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 191.794337][ T2991] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.801659][ T2991] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.809496][ T2991] device bridge_slave_0 entered promiscuous mode [ 191.816602][ T2991] bridge0: port 2(bridge_slave_1) entered blocking state [ 191.823630][ T2991] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.831164][ T2991] device bridge_slave_1 entered promiscuous mode [ 191.911679][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 191.919367][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 191.927198][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 191.935833][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 191.960312][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 191.968963][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 191.977723][ T670] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.985193][ T670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 191.993190][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 192.001941][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 192.010712][ T670] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.018082][ T670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 192.025609][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 192.034159][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 192.059799][ T2956] device veth0_vlan entered promiscuous mode [ 192.066826][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 192.075350][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 192.083999][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 192.092394][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 192.100314][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 192.118539][ T2993] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.126165][ T2993] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.134247][ T2993] device bridge_slave_0 entered promiscuous mode [ 192.142401][ T2993] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.149629][ T2993] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.157097][ T2993] device bridge_slave_1 entered promiscuous mode [ 192.171572][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 192.179310][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 192.189260][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 192.197993][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 192.206716][ T670] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.213904][ T670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.228656][ T2956] device veth1_macvtap entered promiscuous mode [ 192.237731][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 192.245992][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 192.254219][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 192.262741][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 192.270713][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 192.279615][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 192.288467][ T670] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.295970][ T670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 192.320110][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 192.331105][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 192.352053][ T2972] device veth0_vlan entered promiscuous mode [ 192.360506][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 192.369825][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 192.377882][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 192.386481][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 192.395765][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 192.404483][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 192.413768][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 192.447915][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 192.519417][ T2972] device veth1_macvtap entered promiscuous mode [ 192.529271][ T3019] loop6: detected capacity change from 0 to 128 [ 192.544043][ T2974] device veth0_vlan entered promiscuous mode [ 192.551671][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 192.560566][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 192.569154][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 192.577105][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 192.581691][ T3019] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 192.585755][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 192.596888][ T3019] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 192.605397][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 192.623247][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 192.631537][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 192.639198][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 192.646459][ T3019] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.523: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 192.666663][ T3019] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 192.676895][ T2974] device veth1_macvtap entered promiscuous mode [ 192.683448][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 192.695216][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 192.696880][ T2658] udevd[2658]: incorrect ext4 checksum on /dev/loop6 [ 192.703772][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 192.712932][ T2956] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 192.719390][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 192.732239][ T2956] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 192.738976][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 192.751980][ T2956] 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 [ 192.760303][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 192.781529][ T2956] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 192.789413][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 192.801301][ T2956] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 192.823069][ T2956] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 192.839816][ T2956] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 192.858143][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 192.865339][ T2956] 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. [ 192.883137][ T2956] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 192.899365][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 192.907506][ T2956] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 192.907583][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 192.924031][ T2956] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 192.932697][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 192.948325][ T2956] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 192.955963][ T670] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.968065][ T2956] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 192.974954][ T670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.975172][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 192.988368][ T2956] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 192.995896][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 193.004616][ T2956] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 193.017070][ T670] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.026262][ T2956] 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. [ 193.040485][ T670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.040674][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 193.048268][ T2956] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 193.063769][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 193.071674][ T2956] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 193.080048][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 193.121785][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 193.130724][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 193.163929][ T3029] loop3: detected capacity change from 0 to 128 [ 193.177042][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 193.200221][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 193.208757][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 193.215940][ T3032] loop5: detected capacity change from 0 to 128 [ 193.217290][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 193.233005][ T3029] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 193.243944][ T3029] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 193.258822][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 193.267531][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 193.277729][ T3029] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.529: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 193.285237][ T3032] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 193.305279][ T3029] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 193.317158][ T3032] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 193.336051][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 193.350778][ T3032] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.530: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 193.351235][ T2636] udevd[2636]: incorrect ext4 checksum on /dev/loop3 [ 193.376366][ T2972] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 193.383192][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 193.391244][ T2972] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 193.399937][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 193.420953][ T2972] 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 [ 193.421121][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 193.443810][ T3032] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 193.451962][ T2972] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 193.473328][ T2974] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 193.488610][ T2991] device veth0_vlan entered promiscuous mode [ 193.495094][ T2972] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 193.496592][ T2974] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 193.514195][ T2972] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 193.524714][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 193.539138][ T2972] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 193.548958][ T2974] 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 [ 193.563999][ T2972] 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. [ 193.588137][ T2974] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 193.601207][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 193.610688][ T2974] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 193.618090][ T2972] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 193.633205][ T2974] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 193.646770][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 193.661591][ T2974] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 193.669838][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 193.684762][ T2974] 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. [ 193.693043][ T670] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.708798][ T2974] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 193.715589][ T670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 193.715813][ T2972] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 193.731717][ T2974] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 193.738991][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 193.754476][ T2974] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 193.769967][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 193.778625][ T2974] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 193.794435][ T2972] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 193.802694][ T2974] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 193.816062][ T670] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.831172][ T2974] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 193.844096][ T670] bridge0: port 2(bridge_slave_1) entered forwarding state [ 193.851602][ T2974] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 193.864079][ T2972] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 193.871467][ T2974] 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. [ 193.886723][ T2972] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 193.901685][ T2974] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 193.917952][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 193.943837][ T2974] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 193.952057][ T2972] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 193.979556][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 193.979641][ T2972] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 194.002524][ T2991] device veth1_macvtap entered promiscuous mode [ 194.011607][ T2972] 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. [ 194.039869][ T2972] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 194.055359][ T2972] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 194.082957][ T2993] device veth0_vlan entered promiscuous mode [ 194.090073][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 194.100665][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 194.109587][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 194.118574][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 194.127321][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 194.136711][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 194.145045][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 194.153902][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 194.163339][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 194.172489][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 194.181082][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 194.190810][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 194.199609][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 194.207816][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 194.216067][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 194.223615][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 194.258546][ T2993] device veth1_macvtap entered promiscuous mode [ 194.268808][ T3038] loop7: detected capacity change from 0 to 128 [ 194.275968][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 194.286391][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 194.290660][ T3038] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 194.295624][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 194.306076][ T3038] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 194.329056][ T3038] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.526: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 194.353824][ T3038] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 194.364632][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 194.381470][ T2658] udevd[2658]: incorrect ext4 checksum on /dev/loop7 [ 194.385228][ T3042] loop2: detected capacity change from 0 to 128 [ 194.398664][ T2991] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 194.405052][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 194.418863][ T2991] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 194.419441][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 194.435537][ T2991] 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 [ 194.441843][ T670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 194.462171][ T2991] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 194.481411][ T2991] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 194.505301][ T2991] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 194.517723][ T3042] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 194.526046][ T2991] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 194.531758][ T3042] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 194.547036][ T2991] 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. [ 194.562981][ T3042] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.535: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 194.577352][ T2991] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 194.593704][ T3042] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 194.623317][ T2991] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 194.631497][ T2993] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 194.641430][ T2991] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 194.650401][ T2993] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 194.669314][ T2991] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 194.678438][ T2993] 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 [ 194.710777][ T2991] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 194.711606][ T2993] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 194.729425][ T2991] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 194.737305][ T2993] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 194.749477][ T2991] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 194.762241][ T2993] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 194.777308][ T2991] 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. [ 194.791912][ T2993] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 194.808202][ T2991] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 194.833961][ T2991] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 194.837550][ T2993] 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. [ 194.864437][ T2993] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 194.879997][ T2993] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 194.880449][ T3036] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.902373][ T2993] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 194.902484][ T3036] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.918147][ T2993] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 194.926228][ T3036] device bridge_slave_0 entered promiscuous mode [ 194.938178][ T2993] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 194.956944][ T2993] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 194.975370][ T3036] bridge0: port 2(bridge_slave_1) entered blocking state [ 194.982618][ T3036] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.990337][ T3036] device bridge_slave_1 entered promiscuous mode [ 194.997946][ T2993] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 195.013130][ T2993] 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. [ 195.030310][ T2993] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 195.042435][ T2993] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 195.069426][ T10] device bridge_slave_1 left promiscuous mode [ 195.075892][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.083434][ T10] device bridge_slave_0 left promiscuous mode [ 195.090213][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.098612][ T10] device bridge_slave_1 left promiscuous mode [ 195.105075][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.112805][ T10] device bridge_slave_0 left promiscuous mode [ 195.119217][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.127495][ T10] device bridge_slave_1 left promiscuous mode [ 195.133637][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.141591][ T10] device bridge_slave_0 left promiscuous mode [ 195.148035][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.156192][ T10] device bridge_slave_1 left promiscuous mode [ 195.162287][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.170078][ T10] device bridge_slave_0 left promiscuous mode [ 195.176590][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.185251][ T10] device bridge_slave_1 left promiscuous mode [ 195.191942][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.199689][ T10] device bridge_slave_0 left promiscuous mode [ 195.205919][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.214302][ T10] device bridge_slave_1 left promiscuous mode [ 195.220521][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.228026][ T10] device bridge_slave_0 left promiscuous mode [ 195.234268][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.242475][ T10] device bridge_slave_1 left promiscuous mode [ 195.249945][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.260967][ T10] device bridge_slave_0 left promiscuous mode [ 195.267682][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.276434][ T10] device bridge_slave_1 left promiscuous mode [ 195.283034][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.291007][ T10] device bridge_slave_0 left promiscuous mode [ 195.297670][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.305737][ T10] device bridge_slave_1 left promiscuous mode [ 195.312015][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.320113][ T10] device bridge_slave_0 left promiscuous mode [ 195.326967][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.335118][ T10] device bridge_slave_1 left promiscuous mode [ 195.341239][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.348989][ T10] device bridge_slave_0 left promiscuous mode [ 195.355381][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 195.363176][ T10] device bridge_slave_1 left promiscuous mode [ 195.369510][ T10] bridge0: port 2(bridge_slave_1) entered disabled state