Warning: Permanently added '10.128.0.141' (ED25519) to the list of known hosts. 2025/09/26 00:32:11 parsed 1 programs [ 47.529305][ T28] audit: type=1400 audit(1758846732.998:106): avc: denied { unlink } for pid=399 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 47.596455][ T399] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.407453][ T408] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.427905][ T28] audit: type=1400 audit(1758846733.888:107): avc: denied { create } for pid=424 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 48.436589][ T408] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.455873][ T408] device bridge_slave_0 entered promiscuous mode [ 48.499693][ T408] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.506859][ T408] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.517427][ T408] device bridge_slave_1 entered promiscuous mode [ 48.535194][ T28] audit: type=1401 audit(1758846733.998:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 48.921414][ T408] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.928604][ T408] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.935888][ T408] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.942952][ T408] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.995518][ T327] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.011246][ T327] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.019889][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.027457][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.043873][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.052574][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.059749][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.067207][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.076706][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.083793][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.099830][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.107933][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.125712][ T408] device veth0_vlan entered promiscuous mode [ 49.132943][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.141739][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.150677][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.158275][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.173616][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.182157][ T408] device veth1_macvtap entered promiscuous mode 2025/09/26 00:32:14 executed programs: 0 [ 49.193599][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.208711][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.403696][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.410930][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.418512][ T467] device bridge_slave_0 entered promiscuous mode [ 49.426706][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.433827][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.441351][ T467] device bridge_slave_1 entered promiscuous mode [ 49.562172][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.569381][ T475] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.576852][ T475] device bridge_slave_0 entered promiscuous mode [ 49.599350][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.606515][ T475] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.614588][ T475] device bridge_slave_1 entered promiscuous mode [ 49.633029][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.640104][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.647497][ T470] device bridge_slave_0 entered promiscuous mode [ 49.664199][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.671956][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.679443][ T470] device bridge_slave_1 entered promiscuous mode [ 49.712630][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.719898][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.727284][ T472] device bridge_slave_0 entered promiscuous mode [ 49.743461][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.750682][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.758120][ T474] device bridge_slave_0 entered promiscuous mode [ 49.765004][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.772216][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.780006][ T472] device bridge_slave_1 entered promiscuous mode [ 49.800317][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.807395][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.814922][ T474] device bridge_slave_1 entered promiscuous mode [ 49.985367][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.992458][ T467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.999776][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.006896][ T467] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.043580][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.050678][ T475] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.057965][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.065035][ T475] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.111626][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.118868][ T470] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.126326][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.133420][ T470] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.153917][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.161015][ T474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.168336][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.175425][ T474] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.192414][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.199514][ T472] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.206884][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.213998][ T472] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.239473][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.248033][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.257620][ T437] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.265676][ T437] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.273141][ T437] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.280441][ T437] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.287661][ T437] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.295031][ T437] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.302335][ T437] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.309594][ T437] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.317483][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.325073][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.364594][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.372883][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.381273][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.388309][ T437] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.395899][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.404404][ T437] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.411486][ T437] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.419218][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.427200][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.435473][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.443140][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.469200][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.477313][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.485868][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.494805][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.503408][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.510948][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.518440][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.526880][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.535409][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.542500][ T437] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.550040][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.558559][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.566954][ T437] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.574008][ T437] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.582810][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.591196][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.599465][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.606494][ T437] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.629927][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.637578][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.645732][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.654333][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.662665][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.669734][ T437] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.677199][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.685684][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.694088][ T437] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.701183][ T437] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.708661][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.717121][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.725524][ T437] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.732680][ T437] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.740175][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.750149][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.758569][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.778064][ T475] device veth0_vlan entered promiscuous mode [ 50.787831][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.796054][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.803856][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.812938][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.821731][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.830194][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.838149][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.846390][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.854343][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.872448][ T467] device veth0_vlan entered promiscuous mode [ 50.885528][ T475] device veth1_macvtap entered promiscuous mode [ 50.898665][ T474] device veth0_vlan entered promiscuous mode [ 50.907897][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.916921][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.925649][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.933952][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.941592][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.949277][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.957161][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.965536][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.973808][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.982005][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.990259][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.000323][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.007840][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.032690][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.041330][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.050978][ T467] device veth1_macvtap entered promiscuous mode [ 51.073512][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.082666][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.090578][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.099278][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.107598][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.116291][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.124870][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.133978][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.142716][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.152872][ T474] device veth1_macvtap entered promiscuous mode [ 51.166879][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.175311][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.183120][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.191942][ T472] device veth0_vlan entered promiscuous mode [ 51.208174][ T470] device veth0_vlan entered promiscuous mode [ 51.224956][ T521] loop6: detected capacity change from 0 to 128 [ 51.234257][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.242844][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.251275][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.251840][ T521] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 51.259687][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.275275][ T28] audit: type=1400 audit(1758846736.748:109): avc: denied { mount } for pid=520 comm="syz.6.20" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 51.275299][ T521] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.297030][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.316053][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.324246][ T28] audit: type=1400 audit(1758846736.788:110): avc: denied { write } for pid=520 comm="syz.6.20" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.328458][ T521] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.20: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.346380][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.364791][ T521] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 51.373079][ T28] audit: type=1400 audit(1758846736.798:111): avc: denied { add_name } for pid=520 comm="syz.6.20" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.395095][ T414] udevd[414]: incorrect ext4 checksum on /dev/loop6 [ 51.424863][ T28] audit: type=1400 audit(1758846736.798:112): avc: denied { create } for pid=520 comm="syz.6.20" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.439723][ T414] udevd[414]: incorrect ext4 checksum on /dev/loop6 [ 51.471076][ T28] audit: type=1400 audit(1758846736.798:113): avc: denied { write open } for pid=520 comm="syz.6.20" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop6" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.478091][ T475] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.521890][ T28] audit: type=1400 audit(1758846736.798:114): avc: denied { mounton } for pid=520 comm="syz.6.20" path="/0/file1/bus" dev="loop6" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.534828][ T475] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.558504][ T28] audit: type=1400 audit(1758846736.798:115): avc: denied { map } for pid=520 comm="syz.6.20" path="/0/file1/bus" dev="devtmpfs" ino=124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 51.570275][ T475] 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 [ 51.613526][ T475] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.625798][ T475] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.640229][ T475] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.654472][ T470] device veth1_macvtap entered promiscuous mode [ 51.661873][ T475] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.665994][ T472] device veth1_macvtap entered promiscuous mode [ 51.684052][ T475] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.700259][ T475] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 51.715324][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.723489][ T475] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 51.724035][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.738866][ T475] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 51.747262][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.762036][ T475] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.770427][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.788830][ T475] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.789919][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.802516][ T475] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 51.810781][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.822791][ T475] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.830813][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.845136][ T475] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.852761][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.869078][ T475] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.876745][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.887729][ T475] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.896266][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.939646][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.948193][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.957105][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.966431][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.987067][ T525] loop3: detected capacity change from 0 to 128 [ 52.010321][ T525] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 52.024324][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.035244][ T525] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.042315][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.050940][ T529] loop0: detected capacity change from 0 to 128 [ 52.080988][ T531] loop1: detected capacity change from 0 to 128 [ 52.095892][ T525] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.113327][ T531] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 52.126498][ T531] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.138931][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.143562][ T525] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 52.147682][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.165773][ T529] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 52.178225][ T531] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.197715][ T529] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.223284][ T531] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 52.230762][ T529] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.16: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.238857][ T414] udevd[414]: incorrect ext4 checksum on /dev/loop3 [ 52.258749][ T474] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.280145][ T529] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 52.293785][ T540] loop2: detected capacity change from 0 to 128 [ 52.300216][ T467] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.314035][ T467] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.321315][ T474] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.334754][ T467] 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 [ 52.362428][ T474] 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 [ 52.369759][ T470] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.387776][ T540] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 52.395564][ T470] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.404647][ T540] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.417180][ T10] device bridge_slave_1 left promiscuous mode [ 52.432443][ T467] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.434264][ T470] 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 [ 52.448433][ T474] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.464771][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.477773][ T475] EXT4-fs (loop6): unmounting filesystem. [ 52.483187][ T470] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.498385][ T540] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.500968][ T470] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.520198][ T467] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.532797][ T470] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.559972][ T10] device bridge_slave_0 left promiscuous mode [ 52.560009][ T470] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.566149][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.582690][ T540] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 52.589084][ T474] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.596347][ T470] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.609346][ T467] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.630007][ T470] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.657615][ T472] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.665384][ T474] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.670799][ T467] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.691739][ T472] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.711289][ T467] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.712113][ T470] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.728148][ T10] device veth1_macvtap left promiscuous mode [ 52.745479][ T474] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.763325][ T472] 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 [ 52.764325][ T467] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.783756][ T474] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.800817][ T10] device veth0_vlan left promiscuous mode [ 52.814067][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 52.814085][ T28] audit: type=1400 audit(1758846738.268:119): avc: denied { read } for pid=545 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 52.847448][ T470] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.862415][ T467] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.872309][ T28] audit: type=1400 audit(1758846738.268:120): avc: denied { open } for pid=545 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 52.877585][ T472] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.901439][ T474] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.913884][ T467] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.942542][ T470] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.954359][ T470] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.967681][ T472] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.967709][ T474] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.981256][ T470] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.008174][ T474] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.008338][ T472] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.023652][ T474] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.037832][ T467] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.049774][ T470] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.063776][ T467] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.077143][ T470] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.089337][ T472] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.104452][ T474] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.123381][ T467] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.133268][ T470] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.144903][ T474] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.157031][ T470] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.181398][ T472] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.208985][ T472] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.208997][ T467] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.209481][ T474] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.224592][ T467] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.239519][ T474] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.257443][ T472] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.292093][ T474] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.313985][ T467] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.326449][ T472] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.332969][ T474] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.342536][ T467] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.367995][ T472] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.380711][ T472] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.394243][ T472] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.419162][ T472] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.438280][ T472] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.454972][ T545] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.462138][ T545] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.469704][ T472] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.469947][ T545] device bridge_slave_0 entered promiscuous mode [ 53.488634][ T545] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.496020][ T545] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.504014][ T545] device bridge_slave_1 entered promiscuous mode [ 53.531741][ T472] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.653360][ T545] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.660661][ T545] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.667969][ T545] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.675052][ T545] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.711786][ T470] EXT4-fs (loop1): unmounting filesystem. [ 53.731517][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.739575][ T327] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.746960][ T327] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.758262][ T467] EXT4-fs (loop0): unmounting filesystem. [ 53.765399][ T474] EXT4-fs (loop3): unmounting filesystem. [ 53.772318][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.781434][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.788502][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.807508][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.816234][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.818081][ T472] EXT4-fs (loop2): unmounting filesystem. [ 53.823308][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.823727][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.845033][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.944158][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.002373][ T562] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.009504][ T562] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.016985][ T562] device bridge_slave_0 entered promiscuous mode [ 54.027870][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.036564][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.044086][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.062647][ T562] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.070209][ T562] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.077617][ T562] device bridge_slave_1 entered promiscuous mode [ 54.095408][ T560] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.102687][ T560] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.110350][ T560] device bridge_slave_0 entered promiscuous mode [ 54.123350][ T545] device veth0_vlan entered promiscuous mode [ 54.133362][ T556] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.140588][ T556] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.148060][ T556] device bridge_slave_0 entered promiscuous mode [ 54.155013][ T560] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.162217][ T560] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.169875][ T560] device bridge_slave_1 entered promiscuous mode [ 54.185917][ T556] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.193007][ T556] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.200499][ T556] device bridge_slave_1 entered promiscuous mode [ 54.255291][ T559] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.262844][ T559] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.270903][ T559] device bridge_slave_0 entered promiscuous mode [ 54.277924][ T559] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.285169][ T559] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.292697][ T559] device bridge_slave_1 entered promiscuous mode [ 54.318857][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.327082][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.365798][ T545] device veth1_macvtap entered promiscuous mode [ 54.443965][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.452662][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.461080][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.485075][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.493415][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.536917][ T10] device bridge_slave_1 left promiscuous mode [ 54.543240][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.550878][ T10] device bridge_slave_0 left promiscuous mode [ 54.557002][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.564945][ T10] device bridge_slave_1 left promiscuous mode [ 54.571381][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.578773][ T10] device bridge_slave_0 left promiscuous mode [ 54.584981][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.593230][ T10] device veth1_macvtap left promiscuous mode [ 54.599290][ T10] device veth0_vlan left promiscuous mode [ 54.605193][ T10] device veth1_macvtap left promiscuous mode [ 54.611312][ T10] device veth0_vlan left promiscuous mode 2025/09/26 00:32:20 executed programs: 25 [ 54.830739][ T600] loop7: detected capacity change from 0 to 128 [ 54.844995][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.856447][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.861048][ T600] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 54.874924][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.883122][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.887367][ T600] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.891318][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.909993][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.918336][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.925459][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.927235][ T600] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.35: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.951915][ T600] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 54.952066][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.968447][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.973373][ T414] udevd[414]: incorrect ext4 checksum on /dev/loop7 [ 54.977095][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.990114][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.996241][ T545] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.998768][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.009061][ T545] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.029968][ T545] 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 [ 55.057309][ T545] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.069662][ T545] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.083603][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.084351][ T545] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.091773][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.105711][ T545] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.113271][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.127852][ T545] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.137271][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.151348][ T545] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.158221][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.173450][ T545] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.181260][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.195458][ T545] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.203812][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.218297][ T545] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.224953][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.225580][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.236811][ T545] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.244774][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.252026][ T545] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 55.265636][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.273514][ T545] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.285439][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.292933][ T545] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.307920][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.315306][ T545] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.330717][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.338192][ T545] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.350231][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.378076][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.385730][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.394012][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.401739][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.409571][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.417965][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.426442][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.433523][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.441167][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.449634][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.457873][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.464950][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.472642][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.480736][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.488744][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.496730][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.504702][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.531949][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.540316][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.548255][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.556530][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.565036][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.573896][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.581865][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.590342][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.598259][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.606364][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.616505][ T545] EXT4-fs (loop7): unmounting filesystem. [ 55.629102][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.637961][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.656686][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.665455][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.683192][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.691734][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.700774][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.708681][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.717048][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.725130][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.733329][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.740979][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.748425][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.756085][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.765431][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.774012][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.783541][ T556] device veth0_vlan entered promiscuous mode [ 55.790017][ T562] device veth0_vlan entered promiscuous mode [ 55.804630][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.812685][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.842825][ T559] device veth0_vlan entered promiscuous mode [ 55.849988][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.857503][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.865288][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.873415][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.881696][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.889369][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.900329][ T562] device veth1_macvtap entered promiscuous mode [ 55.909365][ T560] device veth0_vlan entered promiscuous mode [ 55.920203][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.928424][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.936867][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.944919][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.953902][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.962267][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.970673][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.980713][ T556] device veth1_macvtap entered promiscuous mode [ 56.002506][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.010318][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.018631][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.028774][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.037554][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.047532][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.055896][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.086543][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.100635][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.109754][ T608] loop5: detected capacity change from 0 to 128 [ 56.120650][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.130561][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.131410][ T608] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 56.147677][ T559] device veth1_macvtap entered promiscuous mode [ 56.154177][ T608] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.168227][ T560] device veth1_macvtap entered promiscuous mode [ 56.179345][ T608] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.40: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.199683][ T603] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.200153][ T608] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 56.206793][ T603] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.225111][ T562] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.229789][ T603] device bridge_slave_0 entered promiscuous mode [ 56.238884][ T414] udevd[414]: incorrect ext4 checksum on /dev/loop5 [ 56.244026][ T562] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.258920][ T414] udevd[414]: incorrect ext4 checksum on /dev/loop5 [ 56.272952][ T562] 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 [ 56.273004][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.295861][ T562] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.304036][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.313372][ T562] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.322349][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.339964][ T562] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.344173][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.356148][ T562] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.364164][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.379227][ T562] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.387603][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.402509][ T562] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.425900][ T562] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.426934][ T603] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.447942][ T603] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.448715][ T562] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.455603][ T603] device bridge_slave_1 entered promiscuous mode [ 56.470819][ T562] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.487865][ T562] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.501182][ T562] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.513886][ T562] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.529160][ T562] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.545391][ T562] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.561031][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.568879][ T562] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.570844][ T612] loop8: detected capacity change from 0 to 128 [ 56.582696][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.597937][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.606865][ T612] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 56.610564][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.623792][ T612] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.654901][ T612] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.37: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.692543][ T612] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 56.718718][ T414] udevd[414]: incorrect ext4 checksum on /dev/loop8 [ 56.722825][ T615] loop4: detected capacity change from 0 to 128 [ 56.736727][ T617] loop9: detected capacity change from 0 to 128 [ 56.749971][ T615] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 56.751332][ T556] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.766129][ T617] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 56.770427][ T556] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.792428][ T615] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.816963][ T617] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.818766][ T556] 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 [ 56.857685][ T615] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.31: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.866721][ T556] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.882470][ T617] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.29: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.888561][ T556] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.908614][ T615] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 56.922392][ T556] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.938678][ T617] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 56.959393][ T556] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.959965][ T560] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.980881][ T556] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.002920][ T560] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.003110][ T556] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.033781][ T560] 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 [ 57.053851][ T559] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.054412][ T556] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.068191][ T559] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.093953][ T560] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.094987][ T559] 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 [ 57.106568][ T556] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.127582][ T560] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.141769][ T556] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.155595][ T559] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.179133][ T559] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.179692][ T560] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.196620][ T562] EXT4-fs (loop5): unmounting filesystem. [ 57.207117][ T556] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.218250][ T559] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.225889][ T560] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.255359][ T559] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.259325][ T556] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.284112][ T559] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.295000][ T560] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.301283][ T559] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.320031][ T556] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.337818][ T560] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.347357][ T556] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.361417][ T559] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.376859][ T556] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.393201][ T560] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.409829][ T556] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.419823][ T559] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.430213][ T560] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.460186][ T559] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.475862][ T559] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.498925][ T559] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.511429][ T560] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.523311][ T559] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.523887][ T560] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.551284][ T560] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.555835][ T559] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.572525][ T560] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.594839][ T559] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.597966][ T560] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.629752][ T559] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.648481][ T560] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.660243][ T560] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.704626][ T556] EXT4-fs (loop8): unmounting filesystem. [ 57.786019][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.794070][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.809688][ T623] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.816754][ T623] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.824568][ T623] device bridge_slave_0 entered promiscuous mode [ 57.849664][ T623] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.856725][ T623] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.864970][ T623] device bridge_slave_1 entered promiscuous mode [ 57.873852][ T559] EXT4-fs (loop9): unmounting filesystem. [ 57.881804][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.891143][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.899799][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.906857][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.924634][ T10] device bridge_slave_1 left promiscuous mode [ 57.931712][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.939398][ T10] device bridge_slave_0 left promiscuous mode [ 57.945535][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.954461][ T10] device bridge_slave_1 left promiscuous mode [ 57.960757][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.968146][ T10] device bridge_slave_0 left promiscuous mode [ 57.974461][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.982394][ T10] device bridge_slave_1 left promiscuous mode [ 57.988507][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.996139][ T10] device bridge_slave_0 left promiscuous mode [ 58.002541][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.010629][ T10] device bridge_slave_1 left promiscuous mode [ 58.016735][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.024406][ T10] device bridge_slave_0 left promiscuous mode [ 58.030644][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.039441][ T10] device veth1_macvtap left promiscuous mode [ 58.045452][ T10] device veth0_vlan left promiscuous mode [ 58.051604][ T10] device veth1_macvtap left promiscuous mode [ 58.057709][ T10] device veth0_vlan left promiscuous mode [ 58.063869][ T10] device veth1_macvtap left promiscuous mode [ 58.069978][ T10] device veth0_vlan left promiscuous mode [ 58.076138][ T10] device veth1_macvtap left promiscuous mode [ 58.082340][ T10] device veth0_vlan left promiscuous mode [ 58.443496][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.491059][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.499619][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.507770][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.514817][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.533363][ T560] EXT4-fs (loop4): unmounting filesystem. [ 58.547355][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.555721][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.584699][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.592791][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.617922][ T634] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.625215][ T634] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.632772][ T634] device bridge_slave_0 entered promiscuous mode [ 58.639669][ T636] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.646717][ T636] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.654603][ T636] device bridge_slave_0 entered promiscuous mode [ 58.662069][ T636] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.669158][ T636] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.676640][ T636] device bridge_slave_1 entered promiscuous mode [ 58.691347][ T634] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.698487][ T634] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.706112][ T634] device bridge_slave_1 entered promiscuous mode [ 58.791641][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.800273][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.840618][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.848479][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.865205][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.872716][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.890603][ T603] device veth0_vlan entered promiscuous mode [ 58.925532][ T643] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.932860][ T643] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.940566][ T643] device bridge_slave_0 entered promiscuous mode [ 58.961912][ T643] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.969048][ T643] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.976532][ T643] device bridge_slave_1 entered promiscuous mode [ 58.987075][ T603] device veth1_macvtap entered promiscuous mode [ 58.995919][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.003958][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.011640][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.019877][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.028042][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.035874][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.044291][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.052549][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.059621][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.067095][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.084387][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.092781][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.101221][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.108276][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.118319][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.126783][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.142597][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.151135][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.186229][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.194863][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.220897][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.229344][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.242470][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.250885][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.260747][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.268227][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.304918][ T623] device veth0_vlan entered promiscuous mode [ 59.313082][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.321856][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.332182][ T667] loop6: detected capacity change from 0 to 128 [ 59.340463][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.346787][ T667] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 59.347649][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.356540][ T667] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.364570][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.382585][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.391925][ T667] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.43: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.397115][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.411500][ T667] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 59.419574][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.435295][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.442465][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.443484][ T603] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.451016][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.464394][ T414] udevd[414]: incorrect ext4 checksum on /dev/loop6 [ 59.470544][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.482450][ T414] udevd[414]: incorrect ext4 checksum on /dev/loop6 [ 59.484605][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.491784][ T603] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.497876][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.514279][ T603] 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 [ 59.519188][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.539058][ T603] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.546485][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.558445][ T603] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.565841][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.586094][ T603] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.586128][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.601128][ T603] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.608774][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.623636][ T603] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.631319][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.646058][ T603] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.672962][ T603] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.695446][ T636] device veth0_vlan entered promiscuous mode [ 59.706168][ T603] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.721672][ T603] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.733721][ T603] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.747010][ T603] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 59.747859][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.761256][ T603] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.782290][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.782531][ T603] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.791159][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.806639][ T603] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.813491][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.824847][ T603] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.832337][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.853433][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.863217][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.870302][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.877924][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.886265][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.894654][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.915546][ T623] device veth1_macvtap entered promiscuous mode [ 59.941786][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.950656][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.959368][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.967076][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.975469][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.983661][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.992048][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.013331][ T634] device veth0_vlan entered promiscuous mode [ 60.027007][ T636] device veth1_macvtap entered promiscuous mode [ 60.034960][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.042891][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.051548][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.059868][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.060745][ T603] EXT4-fs (loop6): unmounting filesystem. [ 60.068319][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.082906][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.091487][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.099829][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.108007][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready 2025/09/26 00:32:25 executed programs: 42 [ 60.115747][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.123284][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.143730][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.155166][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.174855][ T678] loop1: detected capacity change from 0 to 128 [ 60.188269][ T678] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 60.189033][ T634] device veth1_macvtap entered promiscuous mode [ 60.199471][ T678] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.219562][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.229108][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.237529][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.247132][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.250686][ T678] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.52: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.258040][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.281674][ T681] loop0: detected capacity change from 0 to 128 [ 60.281992][ T678] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 60.294258][ T681] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 60.305268][ T681] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.331864][ T623] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.337148][ T532] udevd[532]: incorrect ext4 checksum on /dev/loop1 [ 60.345968][ T623] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.367908][ T623] 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 [ 60.390677][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.399344][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.407813][ T623] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.407833][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.408173][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.420582][ T623] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.436445][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.449831][ T623] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.457376][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.476830][ T684] ================================================================== [ 60.479081][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.486226][ T684] BUG: KASAN: use-after-free in dx_insert_block+0xd9/0x240 [ 60.494760][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.501481][ T684] Read of size 157024 at addr ffff8881087a1028 by task syz.0.54/684 [ 60.501502][ T684] [ 60.501507][ T684] CPU: 1 PID: 684 Comm: syz.0.54 Not tainted syzkaller #0 [ 60.510174][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.517453][ T684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 60.519812][ T437] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.526896][ T684] Call Trace: [ 60.535078][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.543963][ T684] [ 60.543973][ T684] __dump_stack+0x21/0x24 [ 60.551591][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.554471][ T684] dump_stack_lvl+0xee/0x150 [ 60.563177][ T437] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.565456][ T684] ? __cfi_dump_stack_lvl+0x8/0x8 [ 60.569835][ T437] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.577783][ T684] ? __ext4fs_dirhash+0x795/0x1020 [ 60.583477][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.589406][ T684] ? dx_insert_block+0xd9/0x240 [ 60.594857][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.601827][ T684] print_address_description+0x71/0x200 [ 60.601864][ T684] print_report+0x4a/0x60 [ 60.607844][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.614844][ T684] kasan_report+0x122/0x150 [ 60.614874][ T684] ? dx_insert_block+0xd9/0x240 [ 60.620384][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.627599][ T684] ? dx_insert_block+0xd9/0x240 [ 60.648942][ T623] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.649748][ T684] kasan_check_range+0x280/0x290 [ 60.654888][ T623] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.662312][ T684] memmove+0x2d/0x70 [ 60.662334][ T684] dx_insert_block+0xd9/0x240 [ 60.667666][ T623] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.681974][ T684] do_split+0x19f0/0x1d90 [ 60.682010][ T684] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 60.687474][ T623] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.702484][ T684] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 60.702520][ T684] make_indexed_dir+0xe06/0x14a0 [ 60.702562][ T684] ? add_dirent_to_buf+0x670/0x670 [ 60.702588][ T684] ? add_dirent_to_buf+0x45b/0x670 [ 60.702616][ T684] ext4_add_entry+0xb45/0xd70 [ 60.702641][ T684] ? ext4_inc_count+0x1b0/0x1b0 [ 60.702665][ T684] ? __cfi_current_time+0x10/0x10 [ 60.702689][ T684] ? __kasan_check_read+0x11/0x20 [ 60.702708][ T684] __ext4_link+0x4d7/0x770 [ 60.702734][ T684] ? __cfi___ext4_link+0x10/0x10 [ 60.702767][ T684] ? lookup_one_qstr_excl+0x133/0x270 [ 60.702787][ T684] ? clear_nonspinnable+0x60/0x60 [ 60.709961][ T623] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.711368][ T684] ext4_link+0x1de/0x270 [ 60.726727][ T623] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.730533][ T684] vfs_link+0x64b/0x800 [ 60.730563][ T684] do_linkat+0x1e7/0x730 [ 60.736683][ T623] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.751275][ T684] __x64_sys_link+0x86/0x90 [ 60.751309][ T684] x64_sys_call+0x266/0x9a0 [ 60.757596][ T623] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.762051][ T684] do_syscall_64+0x4c/0xa0 [ 60.762076][ T684] ? clear_bhb_loop+0x30/0x80 [ 60.762101][ T684] ? clear_bhb_loop+0x30/0x80 [ 60.762126][ T684] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 60.762158][ T684] RIP: 0033:0x7f59db18cde9 [ 60.762188][ T684] 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 [ 60.762205][ T684] RSP: 002b:00007f59dc06f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 60.762229][ T684] RAX: ffffffffffffffda RBX: 00007f59db3a6080 RCX: 00007f59db18cde9 [ 60.762245][ T684] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 60.762258][ T684] RBP: 00007f59db20e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 60.762269][ T684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 60.762281][ T684] R13: 0000000000000001 R14: 00007f59db3a6080 R15: 00007ffe582d99d8 [ 60.762297][ T684] [ 60.762304][ T684] [ 60.762307][ T684] The buggy address belongs to the physical page: [ 60.762316][ T684] page:ffffea000421e840 refcount:3 mapcount:1 mapping:ffff8881043414d0 index:0x1 pfn:0x1087a1 [ 60.762343][ T684] memcg:ffff88810033ce00 [ 60.762352][ T684] aops:def_blk_aops ino:700000 [ 60.762373][ T684] flags: 0x460000000032205e(referenced|uptodate|dirty|lru|workingset|private|mappedtodisk|unevictable|mlocked|zone=1) [ 60.762408][ T684] raw: 460000000032205e dead000000000100 dead000000000001 ffff8881043414d0 [ 60.762425][ T684] raw: 0000000000000001 ffff888119bb8738 0000000300000000 ffff88810033ce00 [ 60.762435][ T684] page dumped because: kasan: bad access detected [ 60.762448][ T684] page_owner tracks the page as allocated [ 60.762454][ T684] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 414, tgid 414 (udevd), ts 60314584643, free_ts 60314111061 [ 60.762488][ T684] post_alloc_hook+0x1f5/0x210 [ 60.762511][ T684] prep_new_page+0x1c/0x110 [ 60.771152][ T623] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.772898][ T684] get_page_from_freelist+0x2c7b/0x2cf0 [ 60.777966][ T623] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.782493][ T684] __alloc_pages+0x1c3/0x450 [ 60.782521][ T684] __folio_alloc+0x12/0x40 [ 60.788512][ T623] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.792574][ T684] page_cache_ra_unbounded+0x234/0x720 [ 60.792603][ T684] page_cache_sync_ra+0x3e3/0x490 [ 60.797593][ T623] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.801947][ T684] filemap_read+0x62d/0x22c0 [ 60.801971][ T684] blkdev_read_iter+0x41e/0x560 [ 60.801999][ T684] vfs_read+0x41e/0x8c0 [ 60.904617][ T28] audit: type=1400 audit(1758846746.238:121): avc: denied { read } for pid=85 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 [ 60.905351][ T684] ksys_read+0x140/0x240 [ 60.911680][ T28] audit: type=1400 audit(1758846746.238:122): avc: denied { search } for pid=85 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 [ 60.929373][ T684] __x64_sys_read+0x7b/0x90 [ 60.929406][ T684] x64_sys_call+0x2f/0x9a0 [ 60.938141][ T28] audit: type=1400 audit(1758846746.238:123): avc: denied { write } for pid=85 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 [ 60.945797][ T684] do_syscall_64+0x4c/0xa0 [ 60.945826][ T684] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 60.954399][ T28] audit: type=1400 audit(1758846746.238:124): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 60.961868][ T684] page last free stack trace: [ 60.961876][ T684] free_unref_page_prepare+0x742/0x750 [ 60.970349][ T28] audit: type=1400 audit(1758846746.238:125): avc: denied { create } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 60.977840][ T684] free_unref_page+0x8f/0x530 [ 60.981083][ T28] audit: type=1400 audit(1758846746.238:126): avc: denied { append open } for pid=85 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 [ 60.983185][ T684] __free_pages+0x67/0x100 [ 60.989851][ T28] audit: type=1400 audit(1758846746.238:127): avc: denied { getattr } for pid=85 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 [ 60.999829][ T684] free_pages+0x82/0x90 [ 60.999863][ T684] tlb_finish_mmu+0x2ba/0x370 [ 61.374260][ T684] unmap_region+0x28d/0x2e0 [ 61.378777][ T684] do_mas_align_munmap+0xb9b/0x1230 [ 61.383992][ T684] do_mas_munmap+0x241/0x2b0 [ 61.388579][ T684] __vm_munmap+0x19f/0x2f0 [ 61.392991][ T684] __x64_sys_munmap+0x6b/0x80 [ 61.397662][ T684] x64_sys_call+0x8a/0x9a0 [ 61.402071][ T684] do_syscall_64+0x4c/0xa0 [ 61.406496][ T684] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 61.412407][ T684] [ 61.414722][ T684] Memory state around the buggy address: [ 61.420369][ T684] ffff8881087a1f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 61.428516][ T684] ffff8881087a1f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 61.436655][ T684] >ffff8881087a2000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 61.444711][ T684] ^ [ 61.448778][ T684] ffff8881087a2080: fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc [ 61.456848][ T684] ffff8881087a2100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 61.464918][ T684] ================================================================== [ 61.485715][ T684] Disabling lock debugging due to kernel taint [ 61.492705][ T684] EXT4-fs error (device loop0): ext4_dx_csum_set:531: inode #2: comm syz.0.54: dir seems corrupt? Run e2fsck -D. [ 61.494959][ T414] udevd[414]: incorrect ext4 checksum on /dev/loop0 [ 61.520039][ T636] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.532228][ T636] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.545576][ T636] 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 [ 61.566396][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.566574][ T636] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.575525][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.585422][ T636] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.594057][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.615276][ T636] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.631141][ T636] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.646383][ T636] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.662006][ T636] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.678259][ T636] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.680148][ T643] device veth0_vlan entered promiscuous mode [ 61.700513][ T636] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.715852][ T636] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.727957][ T636] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.739490][ T623] EXT4-fs (loop1): unmounting filesystem. [ 61.741534][ T636] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.760126][ T636] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.775162][ T636] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.790615][ T636] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.809896][ T636] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.812675][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.828951][ T636] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.832609][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.858082][ T643] device veth1_macvtap entered promiscuous mode [ 61.869413][ T688] loop3: detected capacity change from 0 to 128 [ 61.896221][ T688] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 61.910403][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.917926][ T688] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.918117][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.941378][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.950816][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.954400][ T688] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.45: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 61.959304][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.986091][ T688] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 61.994506][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.003356][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.011999][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.020553][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.033806][ T634] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.033937][ T414] udevd[414]: incorrect ext4 checksum on /dev/loop3 [ 62.058686][ T634] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.071979][ T634] 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 [ 62.092496][ T634] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.104726][ T634] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.118222][ T634] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.133061][ T634] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.149121][ T634] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 62.164775][ T634] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 62.181432][ T634] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.196741][ T634] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 62.212129][ T634] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.224008][ T634] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.237198][ T634] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 62.239850][ T636] EXT4-fs (loop0): unmounting filesystem. [ 62.250361][ T634] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.272244][ T634] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 62.294882][ T634] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.306685][ T634] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.337528][ T696] loop2: detected capacity change from 0 to 128 [ 62.344874][ T676] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.354132][ T676] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.362082][ T676] device bridge_slave_0 entered promiscuous mode [ 62.369892][ T696] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 62.378572][ T696] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.418393][ T676] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.425781][ T676] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.433434][ T676] device bridge_slave_1 entered promiscuous mode [ 62.445260][ T696] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.55: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.481593][ T696] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 62.504015][ T414] udevd[414]: incorrect ext4 checksum on /dev/loop2 [ 62.514527][ T643] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.526484][ T643] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.539889][ T643] 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 [ 62.561706][ T643] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.573378][ T643] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.587140][ T643] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.602037][ T643] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.617124][ T643] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 62.633012][ T643] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 62.648099][ T643] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.663864][ T643] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 62.679136][ T643] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.690850][ T643] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.704100][ T643] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 62.719294][ T643] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.734375][ T643] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 62.734616][ T686] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.751686][ T643] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.768856][ T686] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.770190][ T634] EXT4-fs (loop3): unmounting filesystem. [ 62.776487][ T686] device bridge_slave_0 entered promiscuous mode [ 62.782167][ T643] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.819448][ T686] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.826520][ T686] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.834690][ T686] device bridge_slave_1 entered promiscuous mode [ 62.846685][ T694] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.853998][ T694] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.861956][ T694] device bridge_slave_0 entered promiscuous mode [ 62.895159][ T694] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.903129][ T694] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.911906][ T694] device bridge_slave_1 entered promiscuous mode [ 63.021213][ T643] EXT4-fs (loop2): unmounting filesystem. [ 63.047722][ T10] device bridge_slave_1 left promiscuous mode [ 63.054097][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.061896][ T10] device bridge_slave_0 left promiscuous mode [ 63.068015][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.076350][ T10] device bridge_slave_1 left promiscuous mode [ 63.082755][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.090671][ T10] device bridge_slave_0 left promiscuous mode [ 63.096787][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.104890][ T10] device bridge_slave_1 left promiscuous mode [ 63.111087][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.118633][ T10] device bridge_slave_0 left promiscuous mode [ 63.125085][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.133154][ T10] device bridge_slave_1 left promiscuous mode [ 63.139400][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.146864][ T10] device bridge_slave_0 left promiscuous mode [ 63.153155][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.161103][ T10] device bridge_slave_1 left promiscuous mode [ 63.167207][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.174761][ T10] device bridge_slave_0 left promiscuous mode [ 63.180912][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.190038][ T10] device veth1_macvtap left promiscuous mode [ 63.196071][ T10] device veth0_vlan left promiscuous mode [ 63.202282][ T10] device veth1_macvtap left promiscuous mode [ 63.208288][ T10] device veth0_vlan left promiscuous mode [ 63.214422][ T10] device veth1_macvtap left promiscuous mode [ 63.220749][ T10] device veth0_vlan left promiscuous mode [ 63.226896][ T10] device veth1_macvtap left promiscuous mode [ 63.233110][ T10] device veth0_vlan left promiscuous mode [ 63.239330][ T10] device veth1_macvtap left promiscuous mode [ 63.245332][ T10] device veth0_vlan left promiscuous mode [ 63.710358][ T705] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.717542][ T705] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.725294][ T705] device bridge_slave_0 entered promiscuous mode [ 63.733702][ T705] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.740783][ T705] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.748394][ T705] device bridge_slave_1 entered promiscuous mode [ 63.840992][ T707] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.848056][ T707] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.855635][ T707] device bridge_slave_0 entered promiscuous mode [ 63.864119][ T707] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.871438][ T707] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.878968][ T707] device bridge_slave_1 entered promiscuous mode [ 63.895552][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.903089][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.926231][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.934652][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.943601][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.950657][ T437] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.958140][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.965816][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.973381][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.981777][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.990050][ T437] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.997083][ T437] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.004636][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.013065][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.021534][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.028587][ T437] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.036154][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.044673][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.053193][ T437] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.060419][ T437] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.067893][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.075635][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.104786][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.113008][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.143811][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.152367][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.160566][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.168620][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.176734][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.185067][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.246401][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.255398][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.262962][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.270786][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.279213][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.286258][ T437] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.293773][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.302049][ T437] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.309091][ T437] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.316454][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.325022][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.333341][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.340396][ T437] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.348009][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.355749][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.363994][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.372518][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.380884][ T437] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.388014][ T437] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.399573][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.407898][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.417019][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.425635][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.446211][ T686] device veth0_vlan entered promiscuous mode [ 64.457536][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.465903][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.473487][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.481323][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.490007][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.514000][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.522393][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.530478][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.545233][ T676] device veth0_vlan entered promiscuous mode [ 64.555028][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.563180][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.570765][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.578174][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.586438][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.595005][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.602636][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.611249][ T705] device veth0_vlan entered promiscuous mode [ 64.623667][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.638007][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.654040][ T676] device veth1_macvtap entered promiscuous mode [ 64.662360][ T686] device veth1_macvtap entered promiscuous mode [ 64.671290][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.679626][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.688526][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.696825][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.711144][ T694] device veth0_vlan entered promiscuous mode [ 64.720309][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.728564][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.736854][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.745400][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.753973][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.761749][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.782812][ T705] device veth1_macvtap entered promiscuous mode [ 64.790388][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.798344][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.806791][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.815444][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.824172][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.835475][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.844315][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.870466][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.878118][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.885775][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.895484][ T745] loop5: detected capacity change from 0 to 128 [ 64.895680][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.911240][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.920271][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.928514][ T533] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.929573][ T745] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 64.935596][ T533] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.944317][ T745] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.952771][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.972866][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.976105][ T745] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.63: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.985951][ T694] device veth1_macvtap entered promiscuous mode [ 65.006628][ T745] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 65.026086][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.032483][ T686] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.041277][ T414] udevd[414]: incorrect ext4 checksum on /dev/loop5 [ 65.046291][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.053971][ T686] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.074914][ T686] 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 [ 65.080420][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.103569][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.104465][ T686] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.113219][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.131303][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.139858][ T749] loop9: detected capacity change from 0 to 128 [ 65.140057][ T533] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.146156][ T686] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.153180][ T533] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.181951][ T686] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.196823][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.205574][ T749] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 65.215938][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.216728][ T749] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.225295][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.235141][ T686] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.246744][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.257367][ T686] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. 2025/09/26 00:32:30 executed programs: 58 [ 65.287123][ T752] loop7: detected capacity change from 0 to 128 [ 65.298897][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.307249][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.315551][ T686] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.336484][ T686] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.344917][ T749] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.62: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.352378][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.378602][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.379483][ T752] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 65.388895][ T749] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 65.417200][ T707] device veth0_vlan entered promiscuous mode [ 65.426025][ T414] udevd[414]: incorrect ext4 checksum on /dev/loop9 [ 65.426147][ T705] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.445931][ T705] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.449632][ T686] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.459635][ T705] 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 [ 65.476797][ T752] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.497333][ T686] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.506191][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.516848][ T705] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.527318][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.539841][ T686] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.553148][ T752] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.58: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.557626][ T705] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.576652][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.589569][ T686] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 65.609263][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.609398][ T686] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.639759][ T752] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 65.649864][ T705] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.654423][ T707] device veth1_macvtap entered promiscuous mode [ 65.671570][ T705] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.691836][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.692603][ T759] loop8: detected capacity change from 0 to 128 [ 65.701318][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.706525][ T705] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.713540][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.737203][ T676] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.749437][ T705] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.756813][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.764918][ T686] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.772696][ T533] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.796016][ T705] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.797067][ T676] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.815568][ T705] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.825563][ T676] 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 [ 65.840994][ T759] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 65.860073][ T676] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.868478][ T686] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.879734][ T676] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.892463][ T759] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.904880][ T676] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.916028][ T686] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.930893][ T705] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.946510][ T676] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.955772][ T705] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.971848][ T676] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.983272][ T705] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 66.010913][ T676] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.027180][ T705] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.042442][ T676] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 66.049246][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.065821][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.069840][ T759] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.59: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.074219][ T676] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 66.093052][ T759] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 66.108079][ T705] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.118129][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.133463][ T705] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.144813][ T437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.151735][ T676] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.178281][ T414] udevd[414]: incorrect ext4 checksum on /dev/loop8 [ 66.181346][ T694] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.188937][ T705] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.209706][ T694] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.210155][ T676] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.224094][ T694] 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 [ 66.236565][ T676] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 66.269189][ T694] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.280888][ T694] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.296808][ T676] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.297218][ T694] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.329380][ T676] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.329444][ T694] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.363521][ T676] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.377149][ T676] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.388429][ T763] loop4: detected capacity change from 0 to 128 [ 66.399121][ T694] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.420945][ T694] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.450512][ T694] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 66.450921][ T763] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 66.474499][ T763] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.490573][ T763] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.65: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.497670][ T694] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 66.510397][ T763] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 66.533082][ T694] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.561757][ T694] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.581002][ T414] udevd[414]: incorrect ext4 checksum on /dev/loop4 [ 66.584206][ T694] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 66.591135][ T707] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.605412][ T686] EXT4-fs (loop5): unmounting filesystem. [ 66.617831][ T707] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.618215][ T694] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.646477][ T707] 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 [ 66.670461][ T694] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.689366][ T707] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.704497][ T707] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.704596][ T694] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.718271][ T694] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.742775][ T707] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.758945][ T707] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.774709][ T707] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.791058][ T707] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.806859][ T707] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 66.824073][ T707] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 66.839557][ T707] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.851209][ T707] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.864358][ T707] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 66.886489][ T707] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.902178][ T707] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.922961][ T705] EXT4-fs (loop9): unmounting filesystem. [ 66.931431][ T707] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.944067][ T707] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.995951][ T676] EXT4-fs (loop7): unmounting filesystem. [ 67.004482][ T766] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.021987][ T766] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.029278][ T694] EXT4-fs (loop8): unmounting filesystem. [ 67.037766][ T766] device bridge_slave_0 entered promiscuous mode [ 67.073010][ T766] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.080351][ T766] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.087983][ T766] device bridge_slave_1 entered promiscuous mode [ 67.152003][ T707] EXT4-fs (loop4): unmounting filesystem. [ 67.241910][ T774] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.249677][ T774] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.257192][ T774] device bridge_slave_0 entered promiscuous mode [ 67.284648][ T774] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.292030][ T774] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.299902][ T774] device bridge_slave_1 entered promiscuous mode [ 67.358894][ T775] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.365978][ T775] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.373753][ T775] device bridge_slave_0 entered promiscuous mode [ 67.381458][ T775] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.388562][ T775] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.396552][ T775] device bridge_slave_1 entered promiscuous mode [ 67.412449][ T771] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.419591][ T771] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.426974][ T771] device bridge_slave_0 entered promiscuous mode [ 67.443823][ T771] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.450990][ T771] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.458594][ T771] device bridge_slave_1 entered promiscuous mode [ 67.473376][ T10] device bridge_slave_1 left promiscuous mode [ 67.479589][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.487067][ T10] device bridge_slave_0 left promiscuous mode [ 67.493455][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.501454][ T10] device bridge_slave_1 left promiscuous mode [ 67.507571][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.515181][ T10] device bridge_slave_0 left promiscuous mode [ 67.521517][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.529797][ T10] device bridge_slave_1 left promiscuous mode [ 67.535929][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.543633][ T10] device bridge_slave_0 left promiscuous mode [ 67.549825][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.557803][ T10] device bridge_slave_1 left promiscuous mode [ 67.564200][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.571727][ T10] device bridge_slave_0 left promiscuous mode [ 67.577881][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.586699][ T10] device veth1_macvtap left promiscuous mode [ 67.592783][ T10] device veth0_vlan left promiscuous mode [ 67.598693][ T10] device veth1_macvtap left promiscuous mode [ 67.604763][ T10] device veth0_vlan left promiscuous mode [ 67.610712][ T10] device veth1_macvtap left promiscuous mode [ 67.616720][ T10] device veth0_vlan left promiscuous mode [ 67.624333][ T10] device veth1_macvtap left promiscuous mode [ 67.630411][ T10] device veth0_vlan left promiscuous mode [ 68.046396][ T780] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.053643][ T780] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.061392][ T780] device bridge_slave_0 entered promiscuous mode [ 68.070022][ T780] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.077075][ T780] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.084680][ T780] device bridge_slave_1 entered promiscuous mode [ 68.147097][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.154640][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.177658][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.186880][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.195348][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.202394][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.234260][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.242257][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.250146][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.257568][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.266112][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.274410][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.281569][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.305320][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.313782][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.322202][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.329314][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.336795][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.345885][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.354158][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.361234][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.368580][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.376129][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.383645][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.391787][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.402808][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.411176][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.419755][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.427874][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.435181][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.443557][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.451963][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.460397][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.467448][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.475033][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.500515][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.508538][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.535619][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.543281][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.554348][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.562377][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.580052][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.588507][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.596949][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.605529][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.612662][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.620175][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.628282][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.636569][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.645078][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.653458][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.660523][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.668470][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.685761][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.694863][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.714645][ T775] device veth0_vlan entered promiscuous mode [ 68.740370][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.748424][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.756994][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.764524][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.773091][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.781246][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.790412][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.798327][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.811156][ T774] device veth0_vlan entered promiscuous mode [ 68.825186][ T774] device veth1_macvtap entered promiscuous mode [ 68.833282][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.841438][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.849534][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.857357][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.865858][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.873537][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.882716][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.901756][ T771] device veth0_vlan entered promiscuous mode [ 68.909066][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.916843][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.925375][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.933720][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.941461][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.949586][ T766] device veth0_vlan entered promiscuous mode [ 68.965716][ T771] device veth1_macvtap entered promiscuous mode [ 68.974325][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.983000][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.991377][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.998423][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.006027][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.014578][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.022908][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.029959][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.037300][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.045622][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.053835][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.061887][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.079520][ T775] device veth1_macvtap entered promiscuous mode [ 69.092582][ T766] device veth1_macvtap entered promiscuous mode [ 69.099396][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.107499][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.115698][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.124878][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.132912][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.141170][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.149448][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.157006][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.165363][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.173828][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.182302][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.209125][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.217441][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.226087][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.235023][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.243632][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.252078][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.260627][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.268853][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.277134][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.285498][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.327144][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.341525][ T821] loop1: detected capacity change from 0 to 128 [ 69.348351][ T823] loop6: detected capacity change from 0 to 128 [ 69.353606][ T825] loop0: detected capacity change from 0 to 128 [ 69.362691][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.373981][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.380828][ T821] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 69.383036][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.398382][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.407203][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.410057][ T823] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 69.416197][ T780] device veth0_vlan entered promiscuous mode [ 69.431378][ T821] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.432584][ T823] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.453320][ T825] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 69.455348][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.470373][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.473751][ T821] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.82: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.480263][ T825] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.516377][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.525470][ T821] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 69.526749][ T823] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.80: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.542492][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.562469][ T780] device veth1_macvtap entered promiscuous mode [ 69.578934][ T830] loop3: detected capacity change from 0 to 128 [ 69.590532][ T825] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.75: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.606524][ T414] udevd[414]: incorrect ext4 checksum on /dev/loop1 [ 69.616321][ T823] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 69.619870][ T825] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 69.631363][ T771] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.634193][ T830] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 69.654815][ T532] udevd[532]: incorrect ext4 checksum on /dev/loop1 [ 69.667186][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.679956][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.680388][ T766] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.692768][ T830] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.710663][ T771] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.710765][ T774] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.732579][ T771] 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 [ 69.739879][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.756192][ T766] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.781163][ T830] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.83: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.788879][ T766] 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 [ 69.807121][ T774] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.820989][ T771] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.836792][ T830] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 69.848622][ T771] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.853265][ T774] 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 [ 69.867800][ T766] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.893216][ T774] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.905610][ T771] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.913233][ T774] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.925273][ T775] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.938473][ T774] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.955225][ T775] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.968057][ T766] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.985002][ T774] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.992266][ T766] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.006464][ T771] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 70.020867][ T775] 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 [ 70.039027][ T766] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 70.056464][ T771] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 70.074927][ T775] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.085514][ T771] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.111931][ T774] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 70.111984][ T774] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.112210][ T774] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 70.128398][ T775] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.144792][ T771] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 70.157790][ T766] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 70.172037][ T774] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 70.186594][ T775] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.202475][ T771] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 70.216716][ T766] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.231996][ T774] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.246453][ T775] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 70.262836][ T774] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.274136][ T771] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.311925][ T766] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 70.312251][ T774] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 70.327266][ T766] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 70.354484][ T771] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.355341][ T774] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.367686][ T775] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 70.383897][ T774] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 70.397895][ T771] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 70.415478][ T774] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.426221][ T766] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.439135][ T774] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.449253][ T775] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.477493][ T771] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.477683][ T766] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.506450][ T536] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.514286][ T775] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120