blocking state [ 62.471047][ T636] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.472602][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.486417][ T636] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 62.513929][ T636] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.531109][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.535868][ T636] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 62.555741][ T636] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.569121][ T636] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.591678][ T666] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.599055][ T666] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.607024][ T666] device bridge_slave_0 entered promiscuous mode [ 62.615080][ T666] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.622298][ T666] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.630316][ T666] device bridge_slave_1 entered promiscuous mode [ 62.642835][ T676] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 62.658816][ T676] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.693657][ T672] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.700953][ T672] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.708859][ T672] device bridge_slave_0 entered promiscuous mode [ 62.714099][ T676] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.70: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.736753][ T676] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 62.745927][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.754320][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.766067][ T672] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.773386][ T672] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.781624][ T672] device bridge_slave_1 entered promiscuous mode [ 62.789757][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop8 [ 62.797995][ T641] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.810164][ T641] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.824128][ T641] 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 [ 62.845918][ T641] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.858596][ T641] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.872594][ T641] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.887466][ T641] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.902980][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.911385][ T641] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 62.911590][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.927409][ T641] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 62.927637][ T641] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.927818][ T641] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 62.928086][ T641] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.995777][ T641] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.015619][ T641] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 63.030422][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.039374][ T641] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.040862][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.055507][ T641] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.080492][ T641] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.080936][ T653] device veth0_vlan entered promiscuous mode [ 63.099262][ T641] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.114482][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.122995][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.167956][ T653] device veth1_macvtap entered promiscuous mode [ 63.177822][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.185882][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.193718][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.202930][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.211257][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.220659][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.229817][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.237143][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.244855][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.253341][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.261854][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.269091][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.276645][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.285105][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.293693][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.303420][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.348932][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.358207][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.367430][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.376235][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.384440][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.393625][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.402236][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.410753][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.447163][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.456341][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.475974][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.484832][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.495865][ T666] device veth0_vlan entered promiscuous mode [ 63.502759][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.510926][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.521263][ T686] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 63.531493][ T686] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.549085][ T686] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.73: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.569180][ T686] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 63.587192][ T666] device veth1_macvtap entered promiscuous mode [ 63.604027][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop2 [ 63.606648][ T653] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.622857][ T653] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.636961][ T653] 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 [ 63.657909][ T653] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.670397][ T653] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.694956][ T653] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.695209][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.715345][ T653] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.719452][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.735187][ T653] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.758361][ T653] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.774470][ T653] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.790245][ T653] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.807081][ T653] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.818985][ T653] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.832963][ T653] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 63.849165][ T653] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.864550][ T653] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.864931][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.881294][ T653] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.881308][ T653] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.916570][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.924415][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.933810][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.942700][ T497] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.949992][ T497] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.958262][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.967090][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.975615][ T497] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.982929][ T497] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.990586][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.998984][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.007917][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.016829][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.025626][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.038772][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.048794][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.057697][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.128040][ T690] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.135635][ T690] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.144294][ T690] device bridge_slave_0 entered promiscuous mode [ 64.151228][ T684] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.158865][ T684] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.166706][ T684] device bridge_slave_0 entered promiscuous mode [ 64.174105][ T684] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.181654][ T684] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.189554][ T684] device bridge_slave_1 entered promiscuous mode [ 64.197719][ T690] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.206235][ T690] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.214457][ T690] device bridge_slave_1 entered promiscuous mode [ 64.260448][ T700] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 64.284521][ T700] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.306372][ T700] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.78: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.326127][ T700] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 64.336125][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.346289][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop6 [ 64.353977][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.359512][ T666] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.374198][ T666] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.387920][ T666] 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 [ 64.404530][ T672] device veth0_vlan entered promiscuous mode [ 64.409890][ T666] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.428340][ T666] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.443430][ T666] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.458996][ T666] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.474594][ T666] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.490874][ T666] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.491526][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.514107][ T666] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.514960][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.529561][ T666] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.565080][ T666] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.565422][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.577660][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.584568][ T666] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.592817][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.613980][ T666] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 64.614338][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.627763][ T666] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.642139][ T672] device veth1_macvtap entered promiscuous mode [ 64.657050][ T666] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.679046][ T666] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.691370][ T666] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.695920][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.713329][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.722131][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.730963][ T497] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.738114][ T497] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.750830][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.759645][ T497] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.767089][ T497] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.774811][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.783361][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.792198][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.800713][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.814965][ T698] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.822802][ T698] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.830918][ T698] device bridge_slave_0 entered promiscuous mode [ 64.842062][ T698] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.849783][ T698] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.858634][ T698] device bridge_slave_1 entered promiscuous mode [ 64.871268][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.908018][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.928300][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.936512][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.944148][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.970390][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.980026][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.987328][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.996493][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.025795][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.034154][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.041477][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.075517][ T709] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 65.084913][ T709] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.103199][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.106151][ T709] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.81: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.111966][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.131523][ T709] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 65.157758][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop0 [ 65.165616][ T672] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.177695][ T672] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.190995][ T672] 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 [ 65.211870][ T672] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.217717][ T690] device veth0_vlan entered promiscuous mode [ 65.225655][ T672] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.235541][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.251921][ T672] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.252418][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.267201][ T672] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.275604][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.290202][ T672] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.298104][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.314121][ T672] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.322138][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.337024][ T672] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.344944][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.360590][ T672] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.368881][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.391117][ T672] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.391153][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.403732][ T672] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.403770][ T672] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 65.404139][ T672] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.455007][ T672] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.463721][ T684] device veth0_vlan entered promiscuous mode [ 65.472966][ T672] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.494784][ T672] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.515275][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.523654][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.533641][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.542248][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.560724][ T690] device veth1_macvtap entered promiscuous mode [ 65.587562][ T684] device veth1_macvtap entered promiscuous mode [ 65.596517][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.604185][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.612489][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.620816][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.629951][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.637705][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.646208][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.655074][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.673429][ T707] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.681065][ T707] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.688935][ T707] device bridge_slave_0 entered promiscuous mode [ 65.707523][ T707] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.715040][ T707] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.722862][ T707] device bridge_slave_1 entered promiscuous mode [ 65.732694][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.742392][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.751634][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.760186][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.803278][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.812384][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.821135][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.830422][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.886217][ T716] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 65.914383][ T716] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.925213][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.933311][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.941336][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.954368][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.954948][ T721] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 65.964373][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.979072][ T721] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.980097][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.997449][ T716] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.86: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.007348][ T721] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.84: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.019025][ T716] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 66.046685][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.053329][ T721] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 66.057743][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.073894][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.074365][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop1 [ 66.080983][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.089032][ T569] udevd[569]: incorrect ext4 checksum on /dev/loop3 [ 66.105116][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.108671][ T690] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.128461][ T690] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.135050][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.142412][ T690] 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 [ 66.166244][ T684] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.172451][ T690] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.185626][ T684] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.197028][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.218246][ T690] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.218382][ T684] 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 [ 66.232681][ T690] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.268751][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.277766][ T690] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.278024][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.294609][ T684] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.302214][ T690] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.334780][ T690] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.345079][ T684] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.350990][ T690] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 66.366100][ T684] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.381104][ T698] device veth0_vlan entered promiscuous mode [ 66.400407][ T690] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 66.400769][ T684] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.421464][ T690] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.444016][ T690] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.445395][ T684] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.458697][ T690] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 66.473908][ T684] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.486818][ T690] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.502476][ T684] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 66.520009][ T690] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.533395][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.549763][ T690] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.569326][ T684] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 66.569579][ T684] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.586292][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.604731][ T684] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.605213][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.629970][ T684] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 66.630280][ T690] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.642643][ T684] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.656531][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.671654][ T684] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.700404][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.709090][ T684] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.719943][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.721767][ T684] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.758690][ T698] device veth1_macvtap entered promiscuous mode [ 66.818178][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.826992][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.837307][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.892258][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.900913][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.909760][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.918139][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.926077][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.935415][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.943868][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.951636][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.961410][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.970635][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.979336][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.987105][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.995671][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.009479][ T723] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.016854][ T723] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.024386][ T723] device bridge_slave_0 entered promiscuous mode [ 67.031565][ T723] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.039072][ T723] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.047139][ T723] device bridge_slave_1 entered promiscuous mode [ 67.079843][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.091434][ T7] device bridge_slave_1 left promiscuous mode [ 67.097981][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.107557][ T7] device bridge_slave_0 left promiscuous mode [ 67.113943][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.122849][ T7] device bridge_slave_1 left promiscuous mode [ 67.129838][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.137694][ T7] device bridge_slave_0 left promiscuous mode [ 67.144551][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.153218][ T7] device bridge_slave_1 left promiscuous mode [ 67.159897][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.161799][ T730] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 67.177077][ T7] device bridge_slave_0 left promiscuous mode [ 67.180473][ T730] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.183659][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.202693][ T7] device bridge_slave_1 left promiscuous mode [ 67.204778][ T730] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.80: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 67.209130][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.235236][ T730] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 67.244098][ T7] device bridge_slave_0 left promiscuous mode [ 67.250585][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.256673][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop7 [ 67.267931][ T7] device bridge_slave_1 left promiscuous mode [ 67.272289][ T698] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.276303][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop7 [ 67.287126][ T698] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.294011][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.308311][ T698] 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 [ 67.336137][ T7] device bridge_slave_0 left promiscuous mode [ 67.336478][ T698] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.342296][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.354803][ T698] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.375463][ T698] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.390694][ T698] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 67.390815][ T7] device bridge_slave_1 left promiscuous mode [ 67.405939][ T698] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.412222][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.427835][ T698] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 67.450210][ T698] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 67.450215][ T7] device bridge_slave_0 left promiscuous mode [ 67.450288][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.465864][ T698] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.495340][ T698] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.506959][ T698] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.507502][ T7] device bridge_slave_1 left promiscuous mode [ 67.520388][ T698] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 67.526777][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.539511][ T698] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.561919][ T7] device bridge_slave_0 left promiscuous mode [ 67.563551][ T698] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.568509][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.585184][ T698] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.603881][ T698] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.618309][ T7] device bridge_slave_1 left promiscuous mode [ 67.624475][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.633308][ T7] device bridge_slave_0 left promiscuous mode [ 67.639896][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.648304][ T7] device bridge_slave_1 left promiscuous mode [ 67.654550][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.662942][ T7] device bridge_slave_0 left promiscuous mode [ 67.669567][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.678439][ T7] device bridge_slave_1 left promiscuous mode [ 67.684954][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.692899][ T7] device bridge_slave_0 left promiscuous mode [ 67.699440][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.710456][ T7] device veth1_macvtap left promiscuous mode [ 67.716650][ T7] device veth0_vlan left promiscuous mode [ 67.722502][ T7] device veth1_macvtap left promiscuous mode [ 67.729045][ T7] device veth0_vlan left promiscuous mode [ 67.735195][ T7] device veth1_macvtap left promiscuous mode [ 67.741503][ T7] device veth0_vlan left promiscuous mode [ 67.748081][ T7] device veth1_macvtap left promiscuous mode [ 67.754169][ T7] device veth0_vlan left promiscuous mode [ 67.760547][ T7] device veth1_macvtap left promiscuous mode [ 67.766598][ T7] device veth0_vlan left promiscuous mode [ 67.772536][ T7] device veth1_macvtap left promiscuous mode [ 67.778793][ T7] device veth0_vlan left promiscuous mode [ 67.785167][ T7] device veth1_macvtap left promiscuous mode [ 67.791228][ T7] device veth0_vlan left promiscuous mode [ 67.797608][ T7] device veth1_macvtap left promiscuous mode [ 67.803650][ T7] device veth0_vlan left promiscuous mode [ 67.810434][ T7] device veth1_macvtap left promiscuous mode [ 67.817039][ T7] device veth0_vlan left promiscuous mode [ 67.823071][ T7] device veth1_macvtap left promiscuous mode [ 67.829673][ T7] device veth0_vlan left promiscuous mode [ 68.726751][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.760385][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.769647][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.782418][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.790790][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.803615][ T707] device veth0_vlan entered promiscuous mode [ 68.818803][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready 2025/12/29 14:35:40 executed programs: 88 [ 68.827340][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.866422][ T732] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.873983][ T732] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.882314][ T732] device bridge_slave_0 entered promiscuous mode [ 68.890113][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.899015][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.914380][ T707] device veth1_macvtap entered promiscuous mode [ 68.921812][ T732] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.929074][ T732] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.937197][ T732] device bridge_slave_1 entered promiscuous mode [ 69.001591][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.009754][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.018883][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.027583][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.036724][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.074319][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.082303][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.106124][ T734] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.113379][ T734] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.121580][ T734] device bridge_slave_0 entered promiscuous mode [ 69.129173][ T734] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.136565][ T734] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.144497][ T734] device bridge_slave_1 entered promiscuous mode [ 69.154300][ T740] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.161910][ T740] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.169908][ T740] device bridge_slave_0 entered promiscuous mode [ 69.177878][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.186664][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.195274][ T462] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.202409][ T462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.215602][ T740] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.223145][ T740] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.232827][ T740] device bridge_slave_1 entered promiscuous mode [ 69.245551][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.275466][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.275732][ T748] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 69.284501][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.301544][ T462] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.301555][ T748] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.310243][ T748] EXT4-fs error (device loop9): dx_make_map:1303: inode #2: block 20: comm syz.9.91: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.319702][ T462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.324005][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.339756][ T748] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 69.347632][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.370270][ T707] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.373911][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop9 [ 69.383252][ T707] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.410954][ T707] 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 [ 69.433192][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.441030][ T707] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.441198][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.453927][ T707] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.476136][ T707] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.491139][ T707] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.506586][ T707] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.522830][ T707] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.526253][ T723] device veth0_vlan entered promiscuous mode [ 69.544339][ T707] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.560289][ T707] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.575817][ T707] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.588499][ T707] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.602101][ T707] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 69.615419][ T707] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.631308][ T707] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.648027][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.648191][ T707] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.656560][ T462] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.668392][ T707] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.676163][ T462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.676761][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.706356][ T462] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.713587][ T462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.721633][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.750935][ T723] device veth1_macvtap entered promiscuous mode [ 69.799189][ T732] device veth0_vlan entered promiscuous mode [ 69.810024][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.819338][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.827935][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.836999][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.846007][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.854124][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.862337][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.871459][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.880114][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.888620][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.897084][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.927388][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.947690][ T732] device veth1_macvtap entered promiscuous mode [ 69.963542][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.980920][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.999586][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.010681][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.020789][ T462] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.021250][ T752] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 70.028410][ T462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.038690][ T752] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.046608][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.082389][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.093083][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.102218][ T462] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.109668][ T462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.119436][ T752] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.95: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 70.120448][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.139683][ T752] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 70.147535][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.182755][ T723] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.196419][ T758] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 70.212292][ T569] udevd[569]: incorrect ext4 checksum on /dev/loop4 [ 70.220907][ T758] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.232593][ T723] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.246257][ T758] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.92: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 70.246285][ T723] 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 [ 70.277356][ T734] device veth0_vlan entered promiscuous mode [ 70.294541][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.302394][ T723] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.302814][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.314589][ T723] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.315207][ T723] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.324425][ T758] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 70.352914][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.367007][ T723] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 70.384418][ T723] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 70.401395][ T723] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.405225][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.417414][ T723] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 70.425816][ T732] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.440904][ T723] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 70.452407][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.467845][ T732] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.476835][ T723] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.501455][ T732] 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 [ 70.501537][ T723] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.533619][ T734] device veth1_macvtap entered promiscuous mode [ 70.542867][ T723] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 70.556172][ T723] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.556536][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.571584][ T723] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 70.580606][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.596772][ T732] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.605723][ T462] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.623689][ T462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.631350][ T732] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.631646][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.646260][ T723] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.654919][ T462] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.667638][ T732] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.673719][ T462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.688881][ T723] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.698323][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.710098][ T732] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 70.718062][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.755020][ T732] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 70.777951][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.786721][ T732] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.786940][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.812710][ T732] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 70.829077][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.829186][ T732] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 70.853799][ T732] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.866228][ T732] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.879717][ T732] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 70.880133][ T756] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.893200][ T732] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.900391][ T756] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.916760][ T732] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 70.924461][ T756] device bridge_slave_0 entered promiscuous mode [ 70.940855][ T732] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.950393][ T740] device veth0_vlan entered promiscuous mode [ 70.966378][ T732] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.989742][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.998551][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.007941][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.016559][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.025510][ T756] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.033163][ T756] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.041537][ T756] device bridge_slave_1 entered promiscuous mode [ 71.059304][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.070725][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.079104][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.088805][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.116664][ T740] device veth1_macvtap entered promiscuous mode [ 71.156989][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.165253][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.174446][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.193709][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.202229][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.265625][ T768] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 71.285504][ T768] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.297071][ T774] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 71.309301][ T774] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.319085][ T768] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.99: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 71.324295][ T774] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.103: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 71.346523][ T768] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 71.383612][ T774] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 71.396823][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop8 [ 71.406396][ T740] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.408099][ T734] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.421810][ T740] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.434316][ T734] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.459185][ T734] 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 [ 71.468498][ T772] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.487982][ T740] 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 [ 71.488373][ T734] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.510100][ T740] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.522292][ T734] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.535039][ T740] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.549142][ T772] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.562544][ T740] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.570088][ T772] device bridge_slave_0 entered promiscuous mode [ 71.584870][ T740] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 71.591815][ T734] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.606561][ T740] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 71.641545][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.645701][ T734] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 71.649619][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.665981][ T734] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 71.671923][ T740] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 71.688906][ T734] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 71.704098][ T740] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 71.721175][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.734457][ T740] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 71.743131][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.758627][ T740] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.766865][ T734] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 71.779005][ T740] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.779044][ T740] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 71.779874][ T740] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.796503][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.809272][ T740] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 71.822207][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.823285][ T734] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 71.838340][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.846405][ T740] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.862217][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.870448][ T734] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.885404][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.905516][ T740] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.913561][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.947572][ T734] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.947644][ T734] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 71.962119][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.991506][ T734] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.007937][ T734] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 72.025381][ T734] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.025399][ T772] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.038004][ T734] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.046160][ T772] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.066935][ T772] device bridge_slave_1 entered promiscuous mode [ 72.074110][ T766] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.082413][ T766] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.090836][ T766] device bridge_slave_0 entered promiscuous mode [ 72.100689][ T766] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.108345][ T766] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.116909][ T766] device bridge_slave_1 entered promiscuous mode [ 72.154121][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.164320][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.209508][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.218030][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.227230][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.237154][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.274250][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.282691][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.291201][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.299043][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.309216][ T756] device veth0_vlan entered promiscuous mode [ 72.354340][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.364436][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.378454][ T756] device veth1_macvtap entered promiscuous mode [ 72.428716][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.436818][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.445978][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.454733][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.463588][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.490943][ T787] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.498996][ T787] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.507501][ T787] device bridge_slave_0 entered promiscuous mode [ 72.529188][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.545446][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.562021][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.570833][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.579004][ T792] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 72.580273][ T787] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.589114][ T792] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.596271][ T787] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.614482][ T787] device bridge_slave_1 entered promiscuous mode [ 72.637943][ T792] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.100: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 72.658085][ T792] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 72.668771][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.678200][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop6 [ 72.685459][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.694261][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.698671][ T756] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.701840][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.713738][ T756] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.722911][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.735782][ T756] 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 [ 72.744239][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.766297][ T756] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.776122][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.787351][ T756] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.793151][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.807025][ T756] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.815181][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.830375][ T756] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 72.839039][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.854840][ T756] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 72.863004][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.878796][ T756] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 72.887717][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.902886][ T756] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 72.911695][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.930158][ T756] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 72.939445][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.940183][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.956186][ T756] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.963629][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.971626][ T756] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.984490][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.993705][ T756] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 73.006570][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.008044][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.014928][ T756] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.027363][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.043076][ T756] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 73.083287][ T756] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.102792][ T756] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.102839][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.126565][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.138608][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.150526][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.168788][ T786] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.176336][ T786] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.184262][ T786] device bridge_slave_0 entered promiscuous mode [ 73.196353][ T772] device veth0_vlan entered promiscuous mode [ 73.211084][ T766] device veth0_vlan entered promiscuous mode [ 73.221089][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.230474][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.239421][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.249165][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.257553][ T786] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.265710][ T786] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.273298][ T786] device bridge_slave_1 entered promiscuous mode [ 73.303447][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.311344][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.319628][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.327701][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.368163][ T766] device veth1_macvtap entered promiscuous mode [ 73.376615][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.385370][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.393756][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.401994][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.410459][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.436157][ T772] device veth1_macvtap entered promiscuous mode [ 73.443685][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.451620][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.460285][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.487913][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.496774][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.538934][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.547821][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.560239][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.571846][ T462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.576076][ T808] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 73.600652][ T808] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.620106][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.628347][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.629015][ T808] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.105: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 73.637093][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.663793][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.663868][ T808] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 73.672807][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.687681][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.695561][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.701376][ T766] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.704036][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.723244][ T766] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.724421][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.738222][ T766] 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 [ 73.744924][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.776560][ T766] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.789375][ T766] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.803397][ T766] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.818935][ T766] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 73.834984][ T766] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 73.850826][ T766] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 73.866628][ T766] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 73.882670][ T766] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 73.898397][ T766] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.910954][ T766] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 73.911639][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.924965][ T766] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 73.946800][ T766] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 73.962130][ T766] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 73.979474][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.979578][ T766] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 73.987938][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.999072][ T766] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.021590][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.028958][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.037400][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready 2025/12/29 14:35:45 executed programs: 109 [ 74.045793][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.053014][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.060895][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.069426][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.077962][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.087313][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.119876][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.133977][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.142913][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.151533][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.160107][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.167809][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.181175][ T787] device veth0_vlan entered promiscuous mode [ 74.196676][ T814] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 74.208688][ T814] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.228125][ T814] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.107: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 74.250534][ T814] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 74.257704][ T806] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.266653][ T806] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.274428][ T806] device bridge_slave_0 entered promiscuous mode [ 74.287339][ T806] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.294693][ T806] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.302447][ T806] device bridge_slave_1 entered promiscuous mode [ 74.314525][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.323639][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop1 [ 74.324858][ T772] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.338078][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.344412][ T772] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.369088][ T772] 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 [ 74.379691][ T787] device veth1_macvtap entered promiscuous mode [ 74.397049][ T772] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.411345][ T772] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.416112][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.433348][ T772] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.433626][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.449388][ T772] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 74.457823][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.473130][ T772] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 74.505116][ T772] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 74.520567][ T772] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 74.523009][ T786] device veth0_vlan entered promiscuous mode [ 74.542500][ T772] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 74.558787][ T772] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.571634][ T772] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.586670][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.587181][ T772] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 74.596028][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.608419][ T772] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.631692][ T772] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 74.631756][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.649382][ T772] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.669665][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.669826][ T772] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.679038][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.701078][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.710463][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.718397][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.735000][ T786] device veth1_macvtap entered promiscuous mode [ 74.755696][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.764505][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.774234][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.818610][ T820] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.826658][ T820] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.834355][ T820] device bridge_slave_0 entered promiscuous mode [ 74.842809][ T823] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 74.852845][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.861416][ T823] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.861842][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.883130][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.892340][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.894350][ T823] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.117: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 74.915382][ T820] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.929014][ T823] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 74.929242][ T820] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.946689][ T820] device bridge_slave_1 entered promiscuous mode [ 74.975880][ T787] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.981353][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop7 [ 75.016677][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop7 [ 75.034948][ T787] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.048923][ T787] 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 [ 75.070868][ T787] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.085980][ T787] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.095357][ T830] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 75.105941][ T787] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.109966][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.125026][ T830] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.132451][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.150753][ T787] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 75.151343][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.175257][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.182473][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.183997][ T830] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.112: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 75.190261][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.218683][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.218733][ T787] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 75.225918][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.265328][ T830] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 75.274239][ T787] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 75.275920][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.290052][ T787] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 75.314916][ T787] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 75.317392][ T786] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.339986][ T787] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.343479][ T786] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.355463][ T787] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.369798][ T786] 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 [ 75.382810][ T787] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 75.403889][ T786] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.417436][ T787] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.428141][ T786] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.444848][ T787] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 75.461637][ T786] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.478760][ T787] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.492185][ T786] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 75.519308][ T786] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 75.525915][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.536328][ T786] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 75.545564][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.565235][ T786] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 75.569306][ T787] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.584528][ T786] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 75.598135][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.613751][ T786] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.634178][ T786] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.640786][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.648877][ T786] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 75.670304][ T786] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.679198][ T806] device veth0_vlan entered promiscuous mode [ 75.693902][ T786] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 75.711097][ T786] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.724386][ T786] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.724542][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.748050][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.756985][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.765277][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.773624][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.781711][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.811565][ T832] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.819393][ T832] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.828502][ T832] device bridge_slave_0 entered promiscuous mode [ 75.836832][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.846260][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.870245][ T832] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.878080][ T832] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.887028][ T832] device bridge_slave_1 entered promiscuous mode [ 75.902225][ T806] device veth1_macvtap entered promiscuous mode [ 75.916781][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.925586][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.933713][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.941866][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.951406][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.960102][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.967599][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.975325][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.984290][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.993278][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.000516][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.009042][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.061141][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.069893][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.078982][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.087956][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.097112][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.106228][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.115027][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.123544][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.137241][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.146458][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.196633][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.204514][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.213242][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.220930][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.233031][ T820] device veth0_vlan entered promiscuous mode [ 76.282229][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.295727][ T820] device veth1_macvtap entered promiscuous mode [ 76.327933][ T842] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 76.337332][ T842] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.364546][ T842] EXT4-fs error (device loop9): dx_make_map:1303: inode #2: block 20: comm syz.9.121: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 76.385794][ T842] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 76.395958][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.405485][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.415610][ T806] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.417732][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop9 [ 76.429017][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.437419][ T806] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.444470][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.458013][ T806] 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 [ 76.458635][ T806] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.468251][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.488305][ T806] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.501252][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.509053][ T806] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 76.546569][ T806] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 76.567724][ T806] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 76.570978][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.583952][ T806] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 76.596027][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.609674][ T806] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 76.632776][ T806] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 76.636943][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.649763][ T806] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.654926][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.657835][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.667142][ T806] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.675321][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.683155][ T806] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 76.696490][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.705112][ T806] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 76.716961][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.730506][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.740270][ T806] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 76.748392][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.756429][ T806] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.772238][ T849] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 76.779783][ T806] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.792081][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.823821][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.851926][ T840] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.859450][ T840] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.859556][ T849] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.867738][ T840] device bridge_slave_0 entered promiscuous mode [ 76.894373][ T849] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.118: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 76.915674][ T849] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 76.924767][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.933080][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.947842][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop4 [ 76.949615][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.955002][ T820] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 76.963225][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.976767][ T820] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 76.983544][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.998548][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop4 [ 77.007574][ T832] device veth0_vlan entered promiscuous mode [ 77.014978][ T820] 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 [ 77.019487][ T840] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.039816][ T820] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.047410][ T840] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.059556][ T820] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.067554][ T840] device bridge_slave_1 entered promiscuous mode [ 77.081032][ T820] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 77.102918][ T820] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 77.119526][ T820] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 77.135683][ T820] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 77.153617][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.154902][ T820] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 77.162335][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.177783][ T820] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 77.194062][ T832] device veth1_macvtap entered promiscuous mode [ 77.207496][ T820] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.216878][ T844] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.227841][ T820] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.227970][ T844] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.242139][ T820] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 77.250886][ T844] device bridge_slave_0 entered promiscuous mode [ 77.262753][ T820] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 77.288247][ T820] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 77.290115][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.313728][ T820] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.315161][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.326266][ T820] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.349453][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.371208][ T844] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.379476][ T844] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.394128][ T844] device bridge_slave_1 entered promiscuous mode [ 77.419220][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.427957][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.456194][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.464491][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.545853][ T857] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.553591][ T857] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.555237][ T859] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 77.562091][ T857] device bridge_slave_0 entered promiscuous mode [ 77.571349][ T859] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.597616][ T857] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.601190][ T859] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.122: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 77.604820][ T857] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.624689][ T859] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 77.633167][ T857] device bridge_slave_1 entered promiscuous mode [ 77.659182][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop5 [ 77.690909][ T832] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.698429][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop5 [ 77.703197][ T832] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.724620][ T832] 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 [ 77.746269][ T832] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.759531][ T832] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.774688][ T832] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 77.792775][ T832] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 77.814964][ T832] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 77.831444][ T832] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 77.847261][ T832] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 77.863561][ T832] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 77.879634][ T832] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.892164][ T832] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 77.906170][ T832] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 77.919720][ T832] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 77.935208][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.935304][ T832] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 77.943202][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.965580][ T832] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 77.968722][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.979491][ T832] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 78.002297][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.011277][ T497] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.018451][ T497] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.027904][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.036682][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.045223][ T497] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.052719][ T497] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.060721][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.069378][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.077559][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.119649][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.128976][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.137882][ T497] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.145480][ T497] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.156253][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.170469][ T866] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.178428][ T866] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.188010][ T866] device bridge_slave_0 entered promiscuous mode [ 78.199377][ T866] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.207099][ T866] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.215094][ T866] device bridge_slave_1 entered promiscuous mode [ 78.236363][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.245647][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.255253][ T497] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.262701][ T497] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.270572][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.279187][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.305559][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.313659][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.321818][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.333106][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.341647][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.350544][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.359378][ T497] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.366689][ T497] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.374421][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.383076][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.391987][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.400821][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.409806][ T497] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.416938][ T497] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.425506][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.455179][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.463904][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.472383][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.481344][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.530703][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.539693][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.549043][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.557857][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.572141][ T844] device veth0_vlan entered promiscuous mode [ 78.586375][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.594476][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.603162][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.611721][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.620770][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.629843][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.638784][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.646726][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.654491][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.662300][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.682004][ T840] device veth0_vlan entered promiscuous mode [ 78.693487][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.701926][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.717161][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.724935][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.742906][ T857] device veth0_vlan entered promiscuous mode [ 78.753668][ T871] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.761236][ T871] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.769228][ T871] device bridge_slave_0 entered promiscuous mode [ 78.805370][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.813759][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.822812][ T871] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.831254][ T871] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.840299][ T871] device bridge_slave_1 entered promiscuous mode [ 78.850812][ T840] device veth1_macvtap entered promiscuous mode [ 78.860708][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.868751][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.877824][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.891443][ T844] device veth1_macvtap entered promiscuous mode [ 78.903802][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.913029][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.921702][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.935705][ T857] device veth1_macvtap entered promiscuous mode [ 78.956100][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.964584][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.974212][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.984013][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.993410][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.002533][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.011342][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.019996][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.027793][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.077102][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.086389][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.094519][ T497] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.102481][ T497] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.109907][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.118244][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.126927][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.135867][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.144426][ T497] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.151598][ T497] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.159404][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.168795][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.178084][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.186772][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.195836][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.204140][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.216525][ T7] device bridge_slave_1 left promiscuous mode [ 79.223023][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.231468][ T7] device bridge_slave_0 left promiscuous mode [ 79.238548][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.246858][ T7] device bridge_slave_1 left promiscuous mode [ 79.253773][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.262254][ T7] device bridge_slave_0 left promiscuous mode [ 79.269035][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.277037][ T7] device bridge_slave_1 left promiscuous mode [ 79.283827][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.291861][ T7] device bridge_slave_0 left promiscuous mode [ 79.298715][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.307625][ T7] device bridge_slave_1 left promiscuous mode [ 79.314311][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.322222][ T7] device bridge_slave_0 left promiscuous mode [ 79.328694][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.336529][ T7] device bridge_slave_1 left promiscuous mode [ 79.342864][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.350619][ T7] device bridge_slave_0 left promiscuous mode [ 79.356827][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.364948][ T7] device bridge_slave_1 left promiscuous mode [ 79.371153][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.378807][ T7] device bridge_slave_0 left promiscuous mode [ 79.385346][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.393464][ T7] device bridge_slave_1 left promiscuous mode [ 79.400250][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.408252][ T7] device bridge_slave_0 left promiscuous mode [ 79.414547][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.422624][ T7] device bridge_slave_1 left promiscuous mode [ 79.429265][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.437199][ T7] device bridge_slave_0 left promiscuous mode [ 79.443524][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.452023][ T7] device bridge_slave_1 left promiscuous mode [ 79.458218][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.467125][ T7] device bridge_slave_0 left promiscuous mode [ 79.473263][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.481413][ T7] device bridge_slave_1 left promiscuous mode [ 79.488127][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.495904][ T7] device bridge_slave_0 left promiscuous mode [ 79.502318][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.510649][ T7] device bridge_slave_1 left promiscuous mode [ 79.517065][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.525069][ T7] device bridge_slave_0 left promiscuous mode [ 79.531384][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.542029][ T7] device veth1_macvtap left promiscuous mode [ 79.548689][ T7] device veth0_vlan left promiscuous mode [ 79.555286][ T7] device veth1_macvtap left promiscuous mode [ 79.561485][ T7] device veth0_vlan left promiscuous mode [ 79.567626][ T7] device veth1_macvtap left promiscuous mode [ 79.573779][ T7] device veth0_vlan left promiscuous mode [ 79.580043][ T7] device veth1_macvtap left promiscuous mode [ 79.586367][ T7] device veth0_vlan left promiscuous mode [ 79.592396][ T7] device veth1_macvtap left promiscuous mode [ 79.598805][ T7] device veth0_vlan left promiscuous mode [ 79.605118][ T7] device veth1_macvtap left promiscuous mode [ 79.611676][ T7] device veth0_vlan left promiscuous mode [ 79.618027][ T7] device veth1_macvtap left promiscuous mode [ 79.624220][ T7] device veth0_vlan left promiscuous mode [ 79.631684][ T7] device veth1_macvtap left promiscuous mode [ 79.638342][ T7] device veth0_vlan left promiscuous mode [ 79.644290][ T7] device veth1_macvtap left promiscuous mode [ 79.650541][ T7] device veth0_vlan left promiscuous mode [ 79.656974][ T7] device veth1_macvtap left promiscuous mode [ 79.663175][ T7] device veth0_vlan left promiscuous mode [ 79.669376][ T7] device veth1_macvtap left promiscuous mode [ 79.675542][ T7] device veth0_vlan left promiscuous mode 2025/12/29 14:35:52 executed programs: 128 [ 80.688270][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.721697][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 80.736484][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.751113][ T866] device veth0_vlan entered promiscuous mode [ 80.762630][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 80.771086][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 80.784847][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 80.792560][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 80.802400][ T876] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 80.807692][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.811915][ T876] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.820041][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.845886][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 80.855607][ T880] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 80.866168][ T878] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 80.869452][ T880] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.879666][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 80.890520][ T880] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.128: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 80.898057][ T878] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.920706][ T880] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 80.935864][ T866] device veth1_macvtap entered promiscuous mode [ 80.946155][ T844] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 80.953965][ T569] udevd[569]: incorrect ext4 checksum on /dev/loop8 [ 80.958337][ T844] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 80.979577][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 80.984102][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop8 [ 80.988101][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.996320][ T844] 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 [ 81.002840][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.034077][ T876] ================================================================== [ 81.042796][ T876] BUG: KASAN: use-after-free in do_split+0x1995/0x1e30 [ 81.050254][ T876] Read of size 157024 at addr ffff88812a5ce028 by task syz.6.132/876 [ 81.058660][ T876] [ 81.061181][ T876] CPU: 0 PID: 876 Comm: syz.6.132 Not tainted syzkaller #0 [ 81.068998][ T876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 81.079838][ T876] Call Trace: [ 81.083224][ T876] __dump_stack+0x21/0x24 [ 81.087565][ T876] dump_stack_lvl+0x169/0x1d8 [ 81.092260][ T876] ? show_regs_print_info+0x18/0x18 [ 81.097560][ T876] ? thaw_kernel_threads+0x220/0x220 [ 81.103287][ T876] print_address_description+0x7f/0x2c0 [ 81.109112][ T876] ? do_split+0x1995/0x1e30 [ 81.113624][ T876] kasan_report+0xe2/0x130 [ 81.118128][ T876] ? do_split+0x1995/0x1e30 [ 81.122980][ T876] ? do_split+0x1995/0x1e30 [ 81.127687][ T876] kasan_check_range+0x280/0x290 [ 81.133185][ T876] memmove+0x2d/0x70 [ 81.137184][ T876] do_split+0x1995/0x1e30 [ 81.141603][ T876] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 81.147575][ T876] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 81.153553][ T876] make_indexed_dir+0xd58/0x13f0 [ 81.158486][ T876] ? add_dirent_to_buf+0x6d0/0x6d0 [ 81.163908][ T876] ? add_dirent_to_buf+0x46e/0x6d0 [ 81.169470][ T876] ext4_add_entry+0xc05/0xf10 [ 81.174327][ T876] ? memcpy+0x56/0x70 [ 81.178395][ T876] ? ext4_inc_count+0x1b0/0x1b0 [ 81.183538][ T876] ? atime_needs_update+0x5b0/0x5b0 [ 81.188830][ T876] ? __kasan_check_read+0x11/0x20 [ 81.193858][ T876] __ext4_link+0x4db/0x760 [ 81.199193][ T876] ? ext4_update_dx_flag+0x200/0x200 [ 81.204653][ T876] ? __kasan_check_write+0x14/0x20 [ 81.209770][ T876] ? down_write+0xac/0x110 [ 81.214533][ T876] ext4_link+0x1de/0x270 [ 81.218857][ T876] vfs_link+0x684/0x880 [ 81.223294][ T876] do_linkat+0x381/0x660 [ 81.227739][ T876] __x64_sys_link+0x68/0x80 [ 81.232437][ T876] do_syscall_64+0x31/0x40 [ 81.236865][ T876] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 81.242783][ T876] RIP: 0033:0x7f3330166819 [ 81.247198][ T876] 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 [ 81.267073][ T876] RSP: 002b:00007f332fbe7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 81.275491][ T876] RAX: ffffffffffffffda RBX: 00007f333031dfa0 RCX: 00007f3330166819 [ 81.283546][ T876] RDX: 0000000000000000 RSI: 0000000020000bc0 RDI: 0000000020001240 [ 81.291626][ T876] RBP: 00007f33301d975e R08: 0000000000000000 R09: 0000000000000000 [ 81.299612][ T876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 81.307941][ T876] R13: 0000000000000000 R14: 00007f333031dfa0 R15: 00007ffc514279f8 [ 81.316184][ T876] [ 81.318771][ T876] The buggy address belongs to the page: [ 81.324506][ T876] page:ffffea0004a97380 refcount:3 mapcount:1 mapping:ffff88810919a8d0 index:0x1 pfn:0x12a5ce [ 81.335183][ T876] aops:def_blk_aops ino:0 [ 81.339591][ T876] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked) [ 81.350350][ T876] raw: 400000000032201e ffff888100192040 ffffea0004a00b88 ffff88810919a8d0 [ 81.359280][ T876] raw: 0000000000000001 ffff88811b3f0d20 0000000300000000 ffff888100140000 [ 81.368299][ T876] page dumped because: kasan: bad access detected [ 81.374969][ T876] page->mem_cgroup:ffff888100140000 [ 81.380154][ T876] page_owner tracks the page as allocated [ 81.385960][ T876] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 569, ts 80838617249, free_ts 80831640528 [ 81.403007][ T876] prep_new_page+0x179/0x180 [ 81.407682][ T876] get_page_from_freelist+0x2235/0x23d0 [ 81.413393][ T876] __alloc_pages_nodemask+0x268/0x5f0 [ 81.418860][ T876] page_cache_ra_unbounded+0x2c8/0x7d0 [ 81.424401][ T876] force_page_cache_ra+0x3a9/0x400 [ 81.429606][ T876] page_cache_sync_ra+0x237/0x2a0 [ 81.435015][ T876] generic_file_buffered_read+0x55b/0x2730 [ 81.440989][ T876] generic_file_read_iter+0x116/0x560 [ 81.446533][ T876] blkdev_read_iter+0x12f/0x160 [ 81.451645][ T876] vfs_read+0x874/0xa10 [ 81.455818][ T876] ksys_read+0x140/0x240 [ 81.460140][ T876] __x64_sys_read+0x7b/0x90 [ 81.464722][ T876] do_syscall_64+0x31/0x40 [ 81.469277][ T876] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 81.475429][ T876] page last free stack trace: [ 81.480284][ T876] free_unref_page_prepare+0x2b7/0x2d0 [ 81.486117][ T876] __free_pages+0x14b/0x380 [ 81.490703][ T876] __free_slab+0xcf/0x190 [ 81.495296][ T876] unfreeze_partials+0x15f/0x190 [ 81.500508][ T876] put_cpu_partial+0xc1/0x180 [ 81.505445][ T876] __slab_free+0x2c9/0x3a0 [ 81.510164][ T876] ___cache_free+0x111/0x130 [ 81.514836][ T876] qlink_free+0x50/0x90 [ 81.519005][ T876] qlist_free_all+0x5f/0xb0 [ 81.523670][ T876] kasan_quarantine_reduce+0x14a/0x160 [ 81.529117][ T876] __kasan_slab_alloc+0x2f/0xf0 [ 81.534372][ T876] slab_post_alloc_hook+0x5d/0x2f0 [ 81.539574][ T876] kmem_cache_alloc+0x165/0x2e0 [ 81.544424][ T876] getname_flags+0xb9/0x500 [ 81.549008][ T876] user_path_at_empty+0x2f/0x50 [ 81.554025][ T876] vfs_statx+0xff/0x520 [ 81.558252][ T876] [ 81.560670][ T876] Memory state around the buggy address: [ 81.566378][ T876] ffff88812a5d3f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 81.574526][ T876] ffff88812a5d3f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 81.582847][ T876] >ffff88812a5d4000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 81.591003][ T876] ^ [ 81.595065][ T876] ffff88812a5d4080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 81.603299][ T876] ffff88812a5d4100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 81.611524][ T876] ================================================================== [ 81.619574][ T876] Disabling lock debugging due to kernel taint [ 81.627727][ T844] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.640155][ T844] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.644091][ T24] audit: type=1400 audit(1767018952.950:120): avc: denied { read } for pid=76 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 [ 81.654074][ T844] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 81.678146][ T497] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.691542][ T844] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 81.698635][ T497] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.721920][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.722162][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.730900][ T844] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 81.739121][ T24] audit: type=1400 audit(1767018952.950:121): avc: denied { search } for pid=76 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 [ 81.754798][ T844] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 81.777268][ T497] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.793088][ T844] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 81.799248][ T497] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.800255][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.814593][ T844] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 81.823190][ T24] audit: type=1400 audit(1767018952.950:122): avc: denied { write } for pid=76 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 [ 81.831216][ T844] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 81.847797][ T878] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.126: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 81.869205][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.880952][ T878] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 81.908969][ T24] audit: type=1400 audit(1767018952.950:123): avc: denied { add_name } for pid=76 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 81.917080][ T844] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 81.944571][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.951921][ T844] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 81.952368][ T24] audit: type=1400 audit(1767018952.950:124): avc: denied { create } for pid=76 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 81.963027][ T497] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.974789][ T876] EXT4-fs error (device loop6): ext4_dx_csum_set:529: inode #2: comm syz.6.132: dir seems corrupt? Run e2fsck -D. [ 82.004150][ T24] audit: type=1400 audit(1767018952.950:125): avc: denied { append open } for pid=76 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 [ 82.017980][ T844] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.045544][ T24] audit: type=1400 audit(1767018952.950:126): avc: denied { getattr } for pid=76 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 [ 82.066606][ T840] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.083636][ T857] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.105392][ T857] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.119540][ T857] 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 [ 82.124138][ T840] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.142563][ T857] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.156265][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.166984][ T857] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.174578][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.188466][ T857] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.198405][ T844] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 82.213058][ T840] 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 [ 82.231769][ T844] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.264534][ T844] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.278119][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.278405][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.295585][ T857] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 82.311805][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.320694][ T840] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.326128][ T857] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 82.333333][ T840] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.351571][ T857] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 82.364663][ T840] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.386439][ T857] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 82.394793][ T840] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 82.410623][ T857] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 82.425232][ T840] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 82.425249][ T840] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 82.425392][ T840] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 82.444593][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.456929][ T840] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 82.477505][ T857] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.489208][ T840] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.507933][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.513894][ T840] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.525844][ T857] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.540685][ T840] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 82.574417][ T871] device veth0_vlan entered promiscuous mode [ 82.591095][ T840] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.602142][ T890] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 82.606683][ T840] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 82.617661][ T857] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 82.633447][ T840] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.645606][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.657680][ T890] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.668450][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.676748][ T857] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 82.685570][ T840] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.700833][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.720816][ T857] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 82.746275][ T890] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.140: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 82.787388][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.795567][ T857] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 82.813069][ T857] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.823600][ T871] device veth1_macvtap entered promiscuous mode [ 82.832996][ T857] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.833403][ T890] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 82.858856][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.871020][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.885328][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.910277][ T866] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 82.918073][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.927699][ T866] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 82.945266][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.954015][ T866] 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 [ 82.954113][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.983612][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.993989][ T866] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.007910][ T866] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.021927][ T866] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.037653][ T866] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 83.053495][ T866] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 83.074768][ T866] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 83.090215][ T866] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 83.106591][ T866] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 83.122359][ T866] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.135069][ T866] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.149143][ T866] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 83.162367][ T866] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.179320][ T866] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 83.204518][ T895] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 83.207588][ T866] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.214843][ T895] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.227967][ T866] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.261155][ T895] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.142: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 83.298037][ T895] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 83.330294][ T899] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.337846][ T899] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.345776][ T899] device bridge_slave_0 entered promiscuous mode [ 83.353004][ T899] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.365499][ T569] udevd[569]: incorrect ext4 checksum on /dev/loop1 [ 83.368693][ T899] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.380856][ T899] device bridge_slave_1 entered promiscuous mode [ 83.383351][ T871] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.389733][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop1 [ 83.399736][ T871] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.419998][ T871] 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 [ 83.440907][ T871] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.452714][ T871] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.467870][ T871] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.483495][ T871] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 83.499061][ T871] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 83.515483][ T871] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 83.530762][ T871] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 83.546638][ T871] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 83.562039][ T871] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.574242][ T871] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.587690][ T871] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 83.600462][ T871] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 83.616236][ T871] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 83.624399][ T906] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.633101][ T871] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 83.640162][ T906] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.652081][ T871] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 83.660041][ T906] device bridge_slave_0 entered promiscuous mode [ 83.692341][ T904] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.699997][ T904] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.709318][ T904] device bridge_slave_0 entered promiscuous mode [ 83.718492][ T899] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.725795][ T899] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.733250][ T899] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.740578][ T899] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.748996][ T906] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.757036][ T906] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.764927][ T906] device bridge_slave_1 entered promiscuous mode [ 83.795028][ T904] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.802293][ T904] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.810096][ T904] device bridge_slave_1 entered promiscuous mode [ 83.872147][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.880395][ T326] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.888027][ T326] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.916727][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.925595][ T326] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.933405][ T326] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.941107][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.952322][ T326] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.959583][ T326] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.981013][ T914] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.988704][ T914] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.997775][ T914] device bridge_slave_0 entered promiscuous mode [ 84.007557][ T914] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.015399][ T914] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.023156][ T914] device bridge_slave_1 entered promiscuous mode [ 84.045721][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.054139][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.076305][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 84.085176][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.137505][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.145700][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.167679][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.176821][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.191435][ T899] device veth0_vlan entered promiscuous mode [ 84.206817][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.215941][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.224277][ T326] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.231618][ T326] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.239336][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.248572][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.257536][ T326] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.265055][ T326] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.272861][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 84.281649][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.290434][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.298718][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.306474][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.323778][ T899] device veth1_macvtap entered promiscuous mode [ 84.334153][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 84.342659][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.351233][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 84.359891][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.367949][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.392393][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.401512][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.410066][ T326] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.417332][ T326] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.425735][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.434471][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.443171][ T326] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.451366][ T326] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.459243][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.468011][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.476272][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 84.484832][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.492760][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.501434][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.509979][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 84.518484][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.526776][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.549148][ T919] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.556258][ T919] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.563831][ T919] device bridge_slave_0 entered promiscuous mode [ 84.571920][ T919] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.579282][ T919] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.587652][ T919] device bridge_slave_1 entered promiscuous mode [ 84.615243][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 84.623798][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.632574][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 84.641271][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.649947][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.658779][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.690925][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 84.699114][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.708047][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.715889][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.735485][ T906] device veth0_vlan entered promiscuous mode [ 84.748027][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.756157][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.763915][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.772762][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.781808][ T326] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.789135][ T326] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.797111][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.805679][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.814145][ T326] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.823311][ T326] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.830739][ T326] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.859280][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 84.869351][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.878358][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 84.886579][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.895708][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.903489][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.903622][ T924] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 84.920948][ T924] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.923420][ T906] device veth1_macvtap entered promiscuous mode [ 84.941738][ T904] device veth0_vlan entered promiscuous mode [ 84.951569][ T924] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.152: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 84.962425][ T904] device veth1_macvtap entered promiscuous mode [ 84.979407][ T924] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 84.993002][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.003837][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop7 [ 85.004730][ T899] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.013840][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.023979][ T899] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.033768][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop7 [ 85.045295][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.051904][ T899] 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 [ 85.061054][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.087080][ T899] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.090958][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.102163][ T899] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.111107][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.125031][ T899] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 85.133389][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.148210][ T899] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 85.157465][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.172395][ T899] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 85.184925][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.204692][ T899] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 85.205261][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.219990][ T899] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 85.247142][ T899] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 85.261139][ T914] device veth0_vlan entered promiscuous mode [ 85.269438][ T899] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.279921][ T914] device veth1_macvtap entered promiscuous mode [ 85.289097][ T899] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.305162][ T899] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 85.305960][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.318897][ T899] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 85.326665][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.342410][ T899] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 85.350449][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.366844][ T899] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.386103][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.386137][ T899] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.395656][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.416680][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.425784][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.433774][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.442578][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.451086][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.460074][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 85.468247][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.476265][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.484104][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.493329][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.501934][ T112] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.509020][ T112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.528465][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.535984][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.543466][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.553703][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.562197][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.570866][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.579751][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.588348][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.596908][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.605246][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.612457][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.667655][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.677302][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.688272][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.690789][ T928] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 85.698156][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.706977][ T928] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.721023][ T931] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 85.740889][ T931] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.741584][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.759947][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.770485][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.779092][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.788282][ T919] device veth0_vlan entered promiscuous mode [ 85.797789][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready 2025/12/29 14:35:57 executed programs: 148 [ 85.808612][ T931] EXT4-fs error (device loop9): dx_make_map:1303: inode #2: block 20: comm syz.9.153: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 85.828411][ T928] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.144: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 85.829979][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.860517][ T928] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 85.867402][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop9 [ 85.869918][ T931] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 85.885239][ T935] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 85.894540][ T935] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.907213][ T424] udevd[424]: incorrect ext4 checksum on /dev/loop3 [ 85.922258][ T919] device veth1_macvtap entered promiscuous mode [ 85.936661][ T906] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.950628][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.959841][ T904] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 85.960827][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.981095][ T904] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.996833][ T906] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 85.997244][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.010561][ T904] 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 [ 86.024233][ T906] 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 [ 86.039369][ T935] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.148: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 86.065843][ T906] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.086050][ T904] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.093332][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 86.114126][ T904] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.127580][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop4 [ 86.128697][ T904] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.148100][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.150835][ T904] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 86.174211][ T935] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 86.174503][ T904] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 86.184405][ T906] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.199405][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 86.213417][ T904] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 86.221760][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.245580][ T904] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 86.246453][ T906] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.273175][ T914] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.278972][ T904] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 86.290976][ T914] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.309437][ T906] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 86.329207][ T914] 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 [ 86.335441][ T906] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 86.356160][ T904] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.371794][ T906] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 86.383872][ T904] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.399148][ T906] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 86.428153][ T914] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.431301][ T906] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 86.440324][ T914] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.468656][ T904] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 86.482157][ T914] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.497391][ T914] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 86.514973][ T914] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 86.530646][ T904] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.532733][ T914] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 86.562531][ T906] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.574493][ T904] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 86.591329][ T906] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.593609][ T904] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.617560][ T914] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 86.617811][ T914] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 86.634692][ T904] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.648912][ T906] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 86.666132][ T945] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 86.674957][ T914] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.683497][ T906] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.694999][ T914] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.723850][ T914] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 86.742690][ T914] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 86.745496][ T940] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.765222][ T914] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 86.771091][ T945] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.781965][ T914] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.808086][ T906] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 86.824874][ T940] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.832698][ T940] device bridge_slave_0 entered promiscuous mode [ 86.833743][ T945] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.157: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 86.842825][ T940] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.866478][ T914] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.866679][ T940] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.881202][ T945] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 86.888870][ T940] device bridge_slave_1 entered promiscuous mode [ 86.897446][ T906] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.918049][ T906] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.938046][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop5 [ 86.943399][ T919] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 86.964938][ T919] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 86.988781][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop5 [ 87.025661][ T919] 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 [ 87.063177][ T919] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.075520][ T919] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.094070][ T919] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 87.104967][ T940] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.111500][ T919] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 87.117912][ T940] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.117998][ T940] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.133547][ T919] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 87.140349][ T940] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.181968][ T919] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 87.197477][ T919] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 87.213520][ T919] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 87.230413][ T919] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.242874][ T919] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.257924][ T919] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 87.270996][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.271665][ T919] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 87.299340][ T919] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 87.316236][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.323849][ T919] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 87.335990][ T919] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 87.336225][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.359453][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.385966][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.399964][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.407570][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.415759][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.424333][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.431508][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.482642][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.491835][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.524186][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 87.544060][ T954] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.551827][ T954] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.559825][ T954] device bridge_slave_0 entered promiscuous mode [ 87.575274][ T973] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.582763][ T973] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.590637][ T973] device bridge_slave_0 entered promiscuous mode [ 87.598098][ T954] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.605906][ T954] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.613442][ T954] device bridge_slave_1 entered promiscuous mode [ 87.621044][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.629810][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.637612][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.651963][ T940] device veth0_vlan entered promiscuous mode [ 87.659015][ T973] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.666546][ T973] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.674062][ T973] device bridge_slave_1 entered promiscuous mode [ 87.722628][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 87.731225][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 87.761218][ T940] device veth1_macvtap entered promiscuous mode [ 87.806949][ T981] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.814470][ T981] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.822734][ T981] device bridge_slave_0 entered promiscuous mode [ 87.839286][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 87.847388][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.855974][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.869878][ T981] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.878305][ T981] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.886217][ T981] device bridge_slave_1 entered promiscuous mode [ 87.907279][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.916385][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.940246][ T983] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.948179][ T983] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.955804][ T983] device bridge_slave_0 entered promiscuous mode [ 87.974343][ T983] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.982276][ T983] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.990763][ T983] device bridge_slave_1 entered promiscuous mode [ 88.067981][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.075955][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.115788][ T991] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 88.125429][ T991] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.138270][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.147151][ T991] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.163: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 88.147283][ T991] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 88.168791][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.183531][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.187845][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop8 [ 88.191046][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.202771][ T940] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 88.217982][ T940] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 88.231453][ T940] 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 [ 88.231517][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.252405][ T940] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 88.262264][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.273036][ T940] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 88.281805][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.294934][ T940] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 88.301714][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.317712][ T940] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 88.340839][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.341154][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.349774][ T940] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 88.358087][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.373523][ T940] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 88.381857][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.396915][ T940] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 88.404666][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.419732][ T940] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 88.430243][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.445249][ T940] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 88.453219][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.464603][ T940] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 88.471653][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.485167][ T940] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 88.493115][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.506033][ T940] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 88.514241][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.529184][ T940] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 88.537990][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.554909][ T940] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 88.561411][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.573559][ T940] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 88.689755][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.698718][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 88.707295][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 88.714884][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 88.722364][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.730736][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.739961][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.748462][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.757814][ T954] device veth0_vlan entered promiscuous mode [ 88.784677][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.792124][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.800358][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.809409][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.818738][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.825806][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.833482][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.842226][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.851079][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.858295][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.866166][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.874398][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.889546][ T954] device veth1_macvtap entered promiscuous mode [ 88.898654][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.907444][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 88.917376][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.927737][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 88.954889][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.963636][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.980114][ T973] device veth0_vlan entered promiscuous mode [ 88.990160][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 88.999920][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 89.008740][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 89.017586][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 89.026506][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 89.035021][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 89.043600][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 89.051716][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 89.060271][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 89.070289][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 89.095527][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 89.104076][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 89.113686][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 89.121658][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 89.146887][ T981] device veth0_vlan entered promiscuous mode [ 89.161906][ T973] device veth1_macvtap entered promiscuous mode [ 89.170367][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 89.178868][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 89.188061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 89.197229][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 89.205673][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.212784][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.220773][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 89.229661][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 89.239075][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 89.239250][ T997] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 89.247410][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 89.265298][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 89.290806][ T997] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.291235][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.327429][ T997] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.169: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 89.345458][ T981] device veth1_macvtap entered promiscuous mode [ 89.354552][ T997] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 89.356922][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.371575][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 89.383035][ T954] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.386941][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop2 [ 89.395203][ T954] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.415234][ T954] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 89.415426][ T112] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.443254][ T954] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.443355][ T112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.455505][ T954] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.474853][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 89.476975][ T954] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 89.484582][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 89.499400][ T954] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 89.508011][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 89.523460][ T954] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 89.547100][ T954] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 89.562528][ T954] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 89.567672][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 89.580243][ T954] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 89.586686][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 89.602076][ T954] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.611074][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 89.622727][ T954] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.631273][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 89.644283][ T954] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 89.652856][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 89.665327][ T954] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 89.673619][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 89.688214][ T954] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 89.696880][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 89.714909][ T954] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 89.714923][ T954] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 89.810959][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.819485][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 89.828556][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 89.839994][ T995] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.847467][ T995] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.855408][ T995] device bridge_slave_0 entered promiscuous mode [ 89.862535][ T995] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.870320][ T995] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.878575][ T995] device bridge_slave_1 entered promiscuous mode [ 89.909256][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 89.918022][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 89.944003][ T1006] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 89.958201][ T1006] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.992155][ T983] device veth0_vlan entered promiscuous mode [ 90.000654][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.010097][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.018471][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.020549][ T1006] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.171: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 90.027063][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.066179][ T1005] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 90.075840][ T1005] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.090853][ T1005] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.170: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 90.105459][ T1006] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 90.118545][ T1005] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 90.150073][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop6 [ 90.151481][ T983] device veth1_macvtap entered promiscuous mode [ 90.166835][ T981] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.186956][ T981] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.187130][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 90.200846][ T973] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.208597][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 90.228871][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 90.229696][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop6 [ 90.245064][ T981] 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 [ 90.257335][ T973] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.267052][ T981] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.291778][ T981] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.305965][ T981] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 90.321598][ T973] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 90.334538][ T973] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.342991][ T981] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 90.371144][ T973] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.372773][ T973] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 90.386269][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 90.400256][ T973] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 90.409019][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 90.423789][ T973] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 90.433005][ T981] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 90.448727][ T973] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 90.465182][ T981] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 90.480364][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 90.495690][ T981] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 90.503383][ T973] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 90.519193][ T981] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 90.534046][ T112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 90.549546][ T981] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.557812][ T973] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 90.571007][ T981] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.584018][ T973] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.615822][ T973] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.616768][ T981] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 90.629658][ T973] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 90.646652][ T981] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 90.657801][ T973] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 90.677011][ T981] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 90.687565][ T973] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 90.723604][ T981] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.724442][ T973] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.752019][ T981] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.752029][ T973] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 90.811820][ T1015] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 90.840010][ T1015] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.887782][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.901185][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.910859][ T1015] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.172: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 90.940594][ T1015] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 90.955008][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.963744][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop1 [ 90.974129][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.985607][ T983] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 90.987974][ T423] udevd[423]: incorrect ext4 checksum on /dev/loop1 [ 90.997990][ T983] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 91.007085][ T9] bridge0: port 1(bridge_slave_0) entered blocking state 2025/12/29 14:36:02 executed programs: 169 [ 91.017795][ T983] 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 [ 91.024681][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.047645][ T983] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 91.055027][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 91.065278][ T983] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended