Warning: Permanently added '10.128.1.77' (ED25519) to the list of known hosts. [ 289.878964][ T28] audit: type=1400 audit(1739004636.340:66): avc: denied { execmem } for pid=556 comm="syz-executor490" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 289.885277][ T556] cgroup: Unknown subsys name 'net' [ 289.898382][ T28] audit: type=1400 audit(1739004636.340:67): avc: denied { mounton } for pid=556 comm="syz-executor490" path="/syzcgroup/unified" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 289.926208][ T28] audit: type=1400 audit(1739004636.340:68): avc: denied { mount } for pid=556 comm="syz-executor490" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 289.926340][ T556] cgroup: Unknown subsys name 'devices' [ 289.948493][ T28] audit: type=1400 audit(1739004636.380:69): avc: denied { unmount } for pid=556 comm="syz-executor490" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 290.062309][ T556] cgroup: Unknown subsys name 'hugetlb' [ 290.067729][ T556] cgroup: Unknown subsys name 'rlimit' [ 290.161848][ T28] audit: type=1400 audit(1739004636.630:70): avc: denied { mounton } for pid=556 comm="syz-executor490" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 290.186657][ T28] audit: type=1400 audit(1739004636.630:71): avc: denied { mount } for pid=556 comm="syz-executor490" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 290.200641][ T558] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 290.218855][ T28] audit: type=1400 audit(1739004636.690:72): avc: denied { relabelto } for pid=558 comm="mkswap" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 290.243854][ T556] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 290.252548][ T28] audit: type=1400 audit(1739004636.690:73): avc: denied { write } for pid=558 comm="mkswap" path="/root/swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 290.277948][ T28] audit: type=1400 audit(1739004636.710:74): avc: denied { read } for pid=556 comm="syz-executor490" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 290.303478][ T28] audit: type=1400 audit(1739004636.710:75): avc: denied { open } for pid=556 comm="syz-executor490" path="/root/swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 290.407259][ T566] bridge0: port 1(bridge_slave_0) entered blocking state [ 290.414267][ T566] bridge0: port 1(bridge_slave_0) entered disabled state [ 290.421718][ T566] device bridge_slave_0 entered promiscuous mode [ 290.449726][ T566] bridge0: port 2(bridge_slave_1) entered blocking state [ 290.456582][ T566] bridge0: port 2(bridge_slave_1) entered disabled state [ 290.464149][ T566] device bridge_slave_1 entered promiscuous mode [ 290.549101][ T568] bridge0: port 1(bridge_slave_0) entered blocking state [ 290.556132][ T568] bridge0: port 1(bridge_slave_0) entered disabled state [ 290.563850][ T568] device bridge_slave_0 entered promiscuous mode [ 290.584808][ T568] bridge0: port 2(bridge_slave_1) entered blocking state [ 290.591702][ T568] bridge0: port 2(bridge_slave_1) entered disabled state [ 290.599027][ T568] device bridge_slave_1 entered promiscuous mode [ 290.625145][ T569] bridge0: port 1(bridge_slave_0) entered blocking state [ 290.632030][ T569] bridge0: port 1(bridge_slave_0) entered disabled state [ 290.639300][ T569] device bridge_slave_0 entered promiscuous mode [ 290.650167][ T567] bridge0: port 1(bridge_slave_0) entered blocking state [ 290.657005][ T567] bridge0: port 1(bridge_slave_0) entered disabled state [ 290.664629][ T567] device bridge_slave_0 entered promiscuous mode [ 290.671491][ T567] bridge0: port 2(bridge_slave_1) entered blocking state [ 290.678334][ T567] bridge0: port 2(bridge_slave_1) entered disabled state [ 290.685731][ T567] device bridge_slave_1 entered promiscuous mode [ 290.692121][ T569] bridge0: port 2(bridge_slave_1) entered blocking state [ 290.698959][ T569] bridge0: port 2(bridge_slave_1) entered disabled state [ 290.706296][ T569] device bridge_slave_1 entered promiscuous mode [ 290.783165][ T565] bridge0: port 1(bridge_slave_0) entered blocking state [ 290.790116][ T565] bridge0: port 1(bridge_slave_0) entered disabled state [ 290.797207][ T565] device bridge_slave_0 entered promiscuous mode [ 290.804027][ T565] bridge0: port 2(bridge_slave_1) entered blocking state [ 290.810913][ T565] bridge0: port 2(bridge_slave_1) entered disabled state [ 290.818077][ T565] device bridge_slave_1 entered promiscuous mode [ 290.968410][ T566] bridge0: port 2(bridge_slave_1) entered blocking state [ 290.975442][ T566] bridge0: port 2(bridge_slave_1) entered forwarding state [ 290.982584][ T566] bridge0: port 1(bridge_slave_0) entered blocking state [ 290.989424][ T566] bridge0: port 1(bridge_slave_0) entered forwarding state [ 291.011200][ T569] bridge0: port 2(bridge_slave_1) entered blocking state [ 291.018073][ T569] bridge0: port 2(bridge_slave_1) entered forwarding state [ 291.025209][ T569] bridge0: port 1(bridge_slave_0) entered blocking state [ 291.031980][ T569] bridge0: port 1(bridge_slave_0) entered forwarding state [ 291.045698][ T568] bridge0: port 2(bridge_slave_1) entered blocking state [ 291.052562][ T568] bridge0: port 2(bridge_slave_1) entered forwarding state [ 291.059676][ T568] bridge0: port 1(bridge_slave_0) entered blocking state [ 291.066437][ T568] bridge0: port 1(bridge_slave_0) entered forwarding state [ 291.087921][ T565] bridge0: port 2(bridge_slave_1) entered blocking state [ 291.094789][ T565] bridge0: port 2(bridge_slave_1) entered forwarding state [ 291.101905][ T565] bridge0: port 1(bridge_slave_0) entered blocking state [ 291.108663][ T565] bridge0: port 1(bridge_slave_0) entered forwarding state [ 291.124020][ T567] bridge0: port 2(bridge_slave_1) entered blocking state [ 291.130890][ T567] bridge0: port 2(bridge_slave_1) entered forwarding state [ 291.138098][ T567] bridge0: port 1(bridge_slave_0) entered blocking state [ 291.144911][ T567] bridge0: port 1(bridge_slave_0) entered forwarding state [ 291.184868][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 291.192282][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 291.199288][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 291.206489][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 291.214152][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 291.221786][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 291.228796][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 291.235907][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 291.242911][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 291.249976][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 291.256942][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 291.272287][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 291.279753][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 291.287024][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 291.295399][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 291.302285][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 291.309755][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 291.317769][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 291.324623][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 291.343986][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 291.352041][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 291.358867][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 291.391731][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 291.410851][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 291.418670][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 291.426073][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 291.434359][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 291.441305][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 291.448559][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 291.456956][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 291.463818][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 291.471095][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 291.479111][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 291.485966][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 291.493140][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 291.501053][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 291.508887][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 291.516751][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 291.524029][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 291.531501][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 291.539801][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 291.547764][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 291.554620][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 291.561881][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 291.570229][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 291.578196][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 291.585045][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 291.610267][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 291.618180][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 291.626247][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 291.634285][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 291.642343][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 291.650627][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 291.658558][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 291.665408][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 291.672624][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 291.680997][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 291.688956][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 291.695815][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 291.702978][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 291.710854][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 291.722694][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 291.730898][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 291.750612][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 291.758530][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 291.766448][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 291.774570][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 291.782621][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 291.790852][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 291.804360][ T569] device veth0_vlan entered promiscuous mode [ 291.812377][ T566] device veth0_vlan entered promiscuous mode [ 291.821389][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 291.829316][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 291.837383][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 291.845304][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 291.854452][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 291.862693][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 291.870060][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 291.877276][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 291.884835][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 291.895734][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 291.904178][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 291.923262][ T567] device veth0_vlan entered promiscuous mode [ 291.930981][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 291.938961][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 291.946587][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 291.954430][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 291.962547][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 291.970042][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 291.982309][ T566] device veth1_macvtap entered promiscuous mode [ 291.991674][ T568] device veth0_vlan entered promiscuous mode [ 291.998779][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 292.006945][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 292.015185][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 292.037933][ T565] device veth0_vlan entered promiscuous mode [ 292.044390][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 292.052432][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 292.059790][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 292.067261][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 292.075616][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 292.083893][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 292.092270][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 292.100819][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 292.108977][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 292.117420][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 292.127429][ T569] device veth1_macvtap entered promiscuous mode [ 292.138582][ T567] device veth1_macvtap entered promiscuous mode [ 292.155967][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 292.164350][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 292.165131][ T566] request_module fs-gadgetfs succeeded, but still no fs? [ 292.182920][ T565] device veth1_macvtap entered promiscuous mode executing program [ 292.195041][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 292.203387][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 292.211917][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 292.218555][ T588] loop2: detected capacity change from 0 to 128 [ 292.227575][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 292.236328][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 292.253016][ T568] device veth1_macvtap entered promiscuous mode [ 292.256051][ T588] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 292.268879][ T588] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 292.285442][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 292.290339][ T588] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz-executor490: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 292.296616][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 292.313397][ T588] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 292.321712][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 292.337696][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 292.345965][ T566] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor490: Unrecognised inode hash code 89 [ 292.350657][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 292.358338][ T566] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor490: Corrupt directory, running e2fsck is recommended [ 292.379316][ T566] EXT4-fs error (device loop2): ext4_readdir:260: inode #2: block 4: comm syz-executor490: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 292.400958][ T566] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor490: Unrecognised inode hash code 89 [ 292.412767][ T566] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor490: Corrupt directory, running e2fsck is recommended [ 292.426374][ T566] EXT4-fs error (device loop2): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 0 [ 292.443217][ T566] EXT4-fs error (device loop2): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 292.460195][ T566] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor490: No space for directory leaf checksum. Please run e2fsck -D. [ 292.462394][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 292.475933][ T566] EXT4-fs error (device loop2): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 292.488277][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 292.500064][ T566] EXT4-fs error (device loop2): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 292.510263][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 292.523709][ T566] EXT4-fs error (device loop2): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 292.530284][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 292.544992][ T566] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor490: Unrecognised inode hash code 89 [ 292.553152][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 292.563667][ T566] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor490: Corrupt directory, running e2fsck is recommended [ 292.572346][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 292.584836][ T566] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor490: Directory block failed checksum executing program [ 292.605458][ T566] EXT4-fs error (device loop2): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 0 [ 292.629035][ T566] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor490: No space for directory leaf checksum. Please run e2fsck -D. executing program executing program [ 292.654647][ T597] loop0: detected capacity change from 0 to 128 [ 292.667899][ T566] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor490: Unrecognised inode hash code 89 [ 292.679933][ T599] loop3: detected capacity change from 0 to 128 [ 292.680014][ T566] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor490: Corrupt directory, running e2fsck is recommended executing program [ 292.701789][ T597] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 292.708210][ T604] loop4: detected capacity change from 0 to 128 [ 292.710738][ T597] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 292.724462][ T602] loop1: detected capacity change from 0 to 128 [ 292.739281][ T597] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz-executor490: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 292.749378][ T599] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 292.772010][ T597] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 292.785344][ T599] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 292.802576][ T604] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 292.808444][ T602] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 292.826786][ T567] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor490: Unrecognised inode hash code 89 [ 292.826908][ T604] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 292.838497][ T567] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor490: Corrupt directory, running e2fsck is recommended [ 292.861958][ T567] EXT4-fs error (device loop0): ext4_readdir:260: inode #2: block 4: comm syz-executor490: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 292.877797][ T602] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 292.883123][ T567] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor490: Unrecognised inode hash code 89 [ 292.905295][ T567] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor490: Corrupt directory, running e2fsck is recommended [ 292.919872][ T567] EXT4-fs error (device loop0): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 0 [ 292.928155][ T599] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz-executor490: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 292.935275][ T602] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz-executor490: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 292.955805][ T567] EXT4-fs error (device loop0): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 292.973656][ T602] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 292.995642][ T599] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 293.009821][ T567] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor490: No space for directory leaf checksum. Please run e2fsck -D. [ 293.037181][ T604] ================================================================== [ 293.045090][ T604] BUG: KASAN: use-after-free in dx_insert_block+0xe8/0x260 [ 293.052111][ T604] Read of size 157024 at addr ffff888123950028 by task syz-executor490/604 [ 293.052648][ T567] EXT4-fs error (device loop0): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 293.060522][ T604] [ 293.060540][ T604] CPU: 1 PID: 604 Comm: syz-executor490 Not tainted 6.1.124-syzkaller-00004-g1ac09f5c0571 #0 [ 293.060562][ T604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 293.076308][ T567] EXT4-fs error (device loop0): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 293.077552][ T604] Call Trace: [ 293.089681][ T567] EXT4-fs error (device loop0): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 293.097586][ T604] [ 293.097597][ T604] dump_stack_lvl+0x151/0x1b7 [ 293.112853][ T567] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor490: Unrecognised inode hash code 89 [ 293.115551][ T604] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 293.130865][ T567] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor490: Corrupt directory, running e2fsck is recommended [ 293.133168][ T604] ? _printk+0xd1/0x111 [ 293.137713][ T567] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor490: Directory block failed checksum [ 293.149311][ T604] ? __virt_addr_valid+0x242/0x2f0 [ 293.149344][ T604] print_report+0x158/0x4e0 [ 293.157068][ T567] EXT4-fs error (device loop0): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 0 [ 293.167715][ T604] ? __ext4fs_dirhash+0x1630/0x1630 [ 293.167744][ T604] ? __virt_addr_valid+0x242/0x2f0 [ 293.172375][ T567] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor490: No space for directory leaf checksum. Please run e2fsck -D. [ 293.183862][ T604] ? kasan_addr_to_slab+0xd/0x80 [ 293.183901][ T604] ? dx_insert_block+0xe8/0x260 [ 293.183926][ T604] kasan_report+0x13c/0x170 [ 293.190004][ T567] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor490: Unrecognised inode hash code 89 [ 293.193147][ T604] ? dx_insert_block+0xe8/0x260 [ 293.208178][ T567] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor490: Corrupt directory, running e2fsck is recommended [ 293.212762][ T604] kasan_check_range+0x294/0x2a0 [ 293.212798][ T604] ? dx_insert_block+0xe8/0x260 [ 293.286132][ T604] memmove+0x2d/0x70 [ 293.289863][ T604] dx_insert_block+0xe8/0x260 [ 293.294383][ T604] do_split+0x1e0e/0x2250 [ 293.298551][ T604] ? ext4_handle_dirty_dx_node+0x580/0x580 [ 293.304184][ T604] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 293.309566][ T604] ? ext4_handle_dirty_dx_node+0x41c/0x580 [ 293.315207][ T604] make_indexed_dir+0xeaf/0x1590 [ 293.319985][ T604] ? add_dirent_to_buf+0x780/0x780 [ 293.324925][ T604] ? add_dirent_to_buf+0x558/0x780 [ 293.329871][ T604] ? ext4_dx_add_entry+0x1620/0x1620 [ 293.335091][ T604] ? __kasan_check_read+0x11/0x20 [ 293.339949][ T604] ? __ext4_read_dirblock+0x6eb/0x8e0 [ 293.345168][ T604] ext4_add_entry+0xbbf/0xed0 [ 293.349691][ T604] ? ext4_inc_count+0x190/0x190 [ 293.354358][ T604] ? atime_needs_update+0x810/0x810 [ 293.359393][ T604] __ext4_link+0x4e9/0x790 [ 293.363643][ T604] ? ext4_update_dx_flag+0x200/0x200 [ 293.368761][ T604] ? rwsem_mark_wake+0x770/0x770 [ 293.373536][ T604] ext4_link+0x1f3/0x290 [ 293.377615][ T604] vfs_link+0x645/0x7f0 [ 293.381609][ T604] do_linkat+0x34d/0x9f0 [ 293.385687][ T604] ? fsnotify_link+0x240/0x240 [ 293.390293][ T604] ? getname_flags+0x1fd/0x520 [ 293.394943][ T604] ? exit_to_user_mode_prepare+0x39/0xa0 [ 293.400361][ T604] __x64_sys_link+0x86/0x90 [ 293.404697][ T604] x64_sys_call+0x282/0x9a0 [ 293.409032][ T604] do_syscall_64+0x3b/0xb0 [ 293.413288][ T604] ? clear_bhb_loop+0x55/0xb0 [ 293.417802][ T604] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 293.423537][ T604] RIP: 0033:0x7f07a0c586c9 [ 293.427780][ T604] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 1f 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 293.447413][ T604] RSP: 002b:00007f07a0c05168 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 293.455656][ T604] RAX: ffffffffffffffda RBX: 00007f07a0ce14a8 RCX: 00007f07a0c586c9 [ 293.463467][ T604] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 293.471306][ T604] RBP: 00007f07a0ce14a0 R08: 00007f07a0c056c0 R09: 0000000000000000 [ 293.479089][ T604] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f07a0ce14ac [ 293.486899][ T604] R13: 000000000000000b R14: 00007ffd15ce9420 R15: 00007ffd15ce9508 [ 293.494723][ T604] [ 293.497575][ T604] [ 293.499747][ T604] The buggy address belongs to the physical page: [ 293.506020][ T604] page:ffffea00048e5400 refcount:3 mapcount:1 mapping:ffff88810bd64950 index:0x1 pfn:0x123950 [ 293.516063][ T604] memcg:ffff888100336000 [ 293.520140][ T604] aops:def_blk_aops ino:700004 [ 293.524745][ T604] flags: 0x460000000032205e(referenced|uptodate|dirty|lru|workingset|private|mappedtodisk|unevictable|mlocked|zone=1) [ 293.536915][ T604] raw: 460000000032205e dead000000000100 dead000000000001 ffff88810bd64950 [ 293.545320][ T604] raw: 0000000000000001 ffff8881219b49d8 0000000300000000 ffff888100336000 [ 293.553729][ T604] page dumped because: kasan: bad access detected [ 293.559997][ T604] page_owner tracks the page as allocated [ 293.565531][ T604] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 607, tgid 607 (udevd), ts 292780240154, free_ts 281541373220 [ 293.585236][ T604] post_alloc_hook+0x213/0x220 [ 293.589831][ T604] prep_new_page+0x1b/0x110 [ 293.594174][ T604] get_page_from_freelist+0x2f41/0x2fc0 [ 293.599555][ T604] __alloc_pages+0x234/0x610 [ 293.603980][ T604] __folio_alloc+0x15/0x40 [ 293.608231][ T604] page_cache_ra_unbounded+0x2cb/0x800 [ 293.613528][ T604] page_cache_sync_ra+0x394/0x450 [ 293.618389][ T604] filemap_read+0x7fa/0x2600 [ 293.622812][ T604] blkdev_read_iter+0x3de/0x530 [ 293.627501][ T604] vfs_read+0x801/0xae0 [ 293.631493][ T604] ksys_read+0x199/0x2c0 [ 293.635572][ T604] __x64_sys_read+0x7b/0x90 [ 293.639910][ T604] x64_sys_call+0x28/0x9a0 [ 293.644176][ T604] do_syscall_64+0x3b/0xb0 [ 293.648421][ T604] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 293.654148][ T604] page last free stack trace: [ 293.658659][ T604] free_unref_page_prepare+0x9f1/0xa00 [ 293.663956][ T604] free_unref_page+0xb2/0x5c0 [ 293.668474][ T604] __folio_put+0xaa/0xe0 [ 293.672547][ T604] anon_pipe_buf_release+0x187/0x200 [ 293.677664][ T604] pipe_read+0x5a6/0x1040 [ 293.681833][ T604] vfs_read+0x801/0xae0 [ 293.685827][ T604] ksys_read+0x199/0x2c0 [ 293.689905][ T604] __x64_sys_read+0x7b/0x90 [ 293.694243][ T604] x64_sys_call+0x28/0x9a0 [ 293.698500][ T604] do_syscall_64+0x3b/0xb0 [ 293.702750][ T604] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 293.708477][ T604] [ 293.710646][ T604] Memory state around the buggy address: [ 293.716134][ T604] ffff888123957f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 293.724018][ T604] ffff888123957f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 293.732051][ T604] >ffff888123958000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 293.739947][ T604] ^ [ 293.743853][ T604] ffff888123958080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 293.751753][ T604] ffff888123958100: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 293.759649][ T604] ================================================================== [ 293.774238][ T569] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor490: Unrecognised inode hash code 89 [ 293.786148][ T604] Disabling lock debugging due to kernel taint [ 293.788247][ T568] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor490: Unrecognised inode hash code 89 [ 293.810781][ T604] EXT4-fs error (device loop4): ext4_dx_csum_set:531: inode #2: comm syz-executor490: dir seems corrupt? Run e2fsck -D. [ 293.812701][ T569] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor490: Corrupt directory, running e2fsck is recommended [ 293.830813][ T568] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor490: Corrupt directory, running e2fsck is recommended [ 293.837597][ T569] EXT4-fs error (device loop1): ext4_readdir:260: inode #2: block 4: comm syz-executor490: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 293.852544][ T566] EXT4-fs (loop2): unmounting filesystem. [ 293.871550][ T568] EXT4-fs error (device loop3): ext4_readdir:260: inode #2: block 4: comm syz-executor490: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 293.875595][ T565] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor490: Unrecognised inode hash code 89 [ 293.899986][ T569] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor490: Unrecognised inode hash code 89 [ 293.907246][ T565] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor490: Corrupt directory, running e2fsck is recommended [ 293.918639][ T569] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor490: Corrupt directory, running e2fsck is recommended [ 293.932815][ T568] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor490: Unrecognised inode hash code 89 [ 293.950856][ T565] EXT4-fs error (device loop4): ext4_readdir:260: inode #2: block 4: comm syz-executor490: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 293.958118][ T569] EXT4-fs error (device loop1): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 0 [ 293.976626][ T568] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor490: Corrupt directory, running e2fsck is recommended [ 294.005128][ T568] EXT4-fs error (device loop3): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 0 [ 294.005245][ T566] syz-executor490 (566) used greatest stack depth: 21552 bytes left [ 294.020597][ T568] EXT4-fs error (device loop3): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 294.038850][ T569] EXT4-fs error (device loop1): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 294.048457][ T567] EXT4-fs (loop0): unmounting filesystem. [ 294.064543][ T565] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor490: Unrecognised inode hash code 89 [ 294.076768][ T569] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor490: No space for directory leaf checksum. Please run e2fsck -D. [ 294.077219][ T567] syz-executor490 (567) used greatest stack depth: 21072 bytes left [ 294.103047][ T565] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor490: Corrupt directory, running e2fsck is recommended [ 294.104016][ T568] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor490: No space for directory leaf checksum. Please run e2fsck -D. [ 294.116493][ T565] EXT4-fs error (device loop4): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 0 [ 294.132468][ T569] EXT4-fs error (device loop1): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 294.147630][ T568] EXT4-fs error (device loop3): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 294.162880][ T569] EXT4-fs error (device loop1): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 294.176644][ T565] EXT4-fs error (device loop4): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 294.192070][ T568] EXT4-fs error (device loop3): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 294.206388][ T565] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor490: No space for directory leaf checksum. Please run e2fsck -D. [ 294.225056][ T569] EXT4-fs error (device loop1): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 294.236841][ T565] EXT4-fs error (device loop4): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 294.252132][ T568] EXT4-fs error (device loop3): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 294.266798][ T565] EXT4-fs error (device loop4): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 294.284201][ T568] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor490: Unrecognised inode hash code 89 [ 294.296207][ T569] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor490: Unrecognised inode hash code 89 [ 294.319440][ T568] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor490: Corrupt directory, running e2fsck is recommended [ 294.320675][ T569] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor490: Corrupt directory, running e2fsck is recommended [ 294.333024][ T568] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor490: Directory block failed checksum [ 294.346214][ T565] EXT4-fs error (device loop4): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 294.360036][ T568] EXT4-fs error (device loop3): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 0 [ 294.373572][ T569] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor490: Directory block failed checksum [ 294.388387][ T568] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor490: No space for directory leaf checksum. Please run e2fsck -D. [ 294.400289][ T565] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor490: Unrecognised inode hash code 89 [ 294.416423][ T569] EXT4-fs error (device loop1): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 0 [ 294.426954][ T565] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor490: Corrupt directory, running e2fsck is recommended [ 294.443333][ T569] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor490: No space for directory leaf checksum. Please run e2fsck -D. [ 294.455056][ T565] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor490: Directory block failed checksum [ 294.471489][ T569] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor490: Unrecognised inode hash code 89 [ 294.482725][ T568] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor490: Unrecognised inode hash code 89 [ 294.495749][ T569] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor490: Corrupt directory, running e2fsck is recommended [ 294.506152][ T565] EXT4-fs error (device loop4): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 0 [ 294.519738][ T568] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor490: Corrupt directory, running e2fsck is recommended [ 294.533829][ T565] EXT4-fs error (device loop4): ext4_readdir:220: inode #11: comm syz-executor490: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 294.562102][ T565] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor490: No space for directory leaf checksum. Please run e2fsck -D. [ 294.578671][ T565] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor490: Unrecognised inode hash code 89 [ 294.590634][ T565] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor490: Corrupt directory, running e2fsck is recommended [ 294.772353][ T568] EXT4-fs (loop3): unmounting filesystem. [ 294.772355][ T569] EXT4-fs (loop1): unmounting filesystem. [ 294.823973][ T565] EXT4-fs (loop4): unmounting filesystem. [ 294.960328][ T594] device bridge_slave_1 left promiscuous mode [ 294.966256][ T594] bridge0: port 2(bridge_slave_1) entered disabled state [ 294.973706][ T594] device bridge_slave_0 left promiscuous mode [ 294.979852][ T594] bridge0: port 1(bridge_slave_0) entered disabled state [ 294.987599][ T594] device veth1_macvtap left promiscuous mode [ 294.993481][ T594] device veth0_vlan left promiscuous mode [ 295.780896][ T594] device bridge_slave_1 left promiscuous mode [ 295.786844][ T594] bridge0: port 2(bridge_slave_1) entered disabled state [ 295.794259][ T594] device bridge_slave_0 left promiscuous mode [ 295.800263][ T594] bridge0: port 1(bridge_slave_0) entered disabled state [ 295.807975][ T594] device bridge_slave_1 left promiscuous mode [ 295.813992][ T594] bridge0: port 2(bridge_slave_1) entered disabled state [ 295.821359][ T594] device bridge_slave_0 left promiscuous mode [ 295.827269][ T594] bridge0: port 1(bridge_slave_0) entered disabled state [ 295.835440][ T594] device bridge_slave_1 left promiscuous mode [ 295.841487][ T594] bridge0: port 2(bridge_slave_1) entered disabled state [ 295.849001][ T594] device bridge_slave_0 left promiscuous mode [ 295.855047][ T594] bridge0: port 1(bridge_slave_0) entered disabled state [ 295.863838][ T594] device bridge_slave_1 left promiscuous mode [ 295.869843][ T594] bridge0: port 2(bridge_slave_1) entered disabled state [ 295.877109][ T594] device bridge_slave_0 left promiscuous mode [ 295.883204][ T594] bridge0: port 1(bridge_slave_0) entered disabled state [ 295.891712][ T594] device veth1_macvtap left promiscuous mode [ 295.897531][ T594] device veth0_vlan left promiscuous mode [ 295.903484][ T594] device veth1_macvtap left promiscuous mode [ 295.909298][ T594] device veth0_vlan left promiscuous mode [ 295.915266][ T594] device veth1_macvtap left promiscuous mode [ 295.921108][ T594] device veth0_vlan left promiscuous mode [ 295.927055][ T594] device veth1_macvtap left promiscuous mode [ 295.933177][ T594] device veth0_vlan left promiscuous mode