Warning: Permanently added '10.128.0.203' (ED25519) to the list of known hosts. 2025/11/18 22:34:50 parsed 1 programs [ 47.955454][ T30] audit: type=1400 audit(1763505291.985:105): avc: denied { unlink } for pid=398 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" [ 48.026078][ T398] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.522027][ T30] audit: type=1401 audit(1763505292.545:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 48.663930][ T406] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.672503][ T406] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.684919][ T406] device bridge_slave_0 entered promiscuous mode [ 48.712957][ T406] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.720143][ T406] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.727752][ T406] device bridge_slave_1 entered promiscuous mode [ 49.038233][ T406] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.045534][ T406] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.052869][ T406] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.059958][ T406] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.160483][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.173878][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.186025][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.193595][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.221516][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.230142][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.237928][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.246504][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.254850][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.262023][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.285969][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.294252][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.309544][ T406] device veth0_vlan entered promiscuous mode [ 49.316602][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.325577][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.333742][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.342373][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.359479][ T406] device veth1_macvtap entered promiscuous mode [ 49.366718][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.378386][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2025/11/18 22:34:53 executed programs: 0 [ 49.401193][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.579392][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.586680][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.594168][ T470] device bridge_slave_0 entered promiscuous mode [ 49.602307][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.609481][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.617148][ T470] device bridge_slave_1 entered promiscuous mode [ 49.738014][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.745389][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.752943][ T472] device bridge_slave_0 entered promiscuous mode [ 49.763233][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.770488][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.778169][ T472] device bridge_slave_1 entered promiscuous mode [ 49.805756][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.812958][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.820447][ T467] device bridge_slave_0 entered promiscuous mode [ 49.843780][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.850912][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.858451][ T467] device bridge_slave_1 entered promiscuous mode [ 49.903062][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.910243][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.917848][ T469] device bridge_slave_0 entered promiscuous mode [ 49.939081][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.946186][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.953575][ T469] device bridge_slave_1 entered promiscuous mode [ 49.984531][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.991784][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.999362][ T474] device bridge_slave_0 entered promiscuous mode [ 50.006685][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.013743][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.021286][ T474] device bridge_slave_1 entered promiscuous mode [ 50.169387][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.177586][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.208431][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.216862][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.225639][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.232679][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.240103][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.248563][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.256943][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.263999][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.271720][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.294223][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.310578][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.337273][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.345425][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.353644][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.360796][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.368747][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.377035][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.384094][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.391636][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.418531][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.438696][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.453732][ T470] device veth0_vlan entered promiscuous mode [ 50.476325][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.484934][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.492519][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.500613][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.524772][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.532562][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.540629][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.549351][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.556412][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.563817][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.572113][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.579518][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.586966][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.595513][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.602541][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.609955][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.618259][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.625425][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.656343][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.665747][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.674326][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.697426][ T472] device veth0_vlan entered promiscuous mode [ 50.706826][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.715659][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.723694][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.731939][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.740302][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.748365][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.756259][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.764847][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.773370][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.781871][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.790476][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.799238][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.807844][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.816268][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.827123][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.834902][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.844187][ T470] device veth1_macvtap entered promiscuous mode [ 50.865604][ T467] device veth0_vlan entered promiscuous mode [ 50.872739][ T472] device veth1_macvtap entered promiscuous mode [ 50.879743][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.887877][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.896110][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.904193][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.912228][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.920296][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.928833][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.937174][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.944208][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.951714][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.960368][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.968947][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.977355][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.984936][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.992562][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.000450][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.008132][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.017297][ T469] device veth0_vlan entered promiscuous mode [ 51.035055][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.043621][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.052653][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.059749][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.067943][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.076322][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.094640][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.103352][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.111973][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.121699][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.130924][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.139603][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.148652][ T467] device veth1_macvtap entered promiscuous mode [ 51.158597][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.167067][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.175729][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.203766][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.206651][ T521] loop2: detected capacity change from 0 to 128 [ 51.212673][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.228133][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.246763][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.247453][ T521] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.255560][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.265740][ T30] audit: type=1400 audit(1763505295.295:107): avc: denied { mount } for pid=520 comm="syz.2.18" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 51.274756][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.295044][ T521] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.303486][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.314082][ T30] audit: type=1400 audit(1763505295.335:108): avc: denied { write } for pid=520 comm="syz.2.18" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.342911][ T30] audit: type=1400 audit(1763505295.355:109): avc: denied { add_name } for pid=520 comm="syz.2.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.345142][ T521] 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 [ 51.385421][ T30] audit: type=1400 audit(1763505295.355:110): avc: denied { create } for pid=520 comm="syz.2.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.410515][ T521] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 51.446638][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.462100][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.470821][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.472682][ T30] audit: type=1400 audit(1763505295.355:111): avc: denied { write open } for pid=520 comm="syz.2.18" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.526220][ T30] audit: type=1400 audit(1763505295.355:112): avc: denied { mounton } for pid=520 comm="syz.2.18" path="/0/file1/bus" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.535628][ T470] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.551720][ T469] device veth1_macvtap entered promiscuous mode [ 51.569022][ T470] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.570167][ T30] audit: type=1400 audit(1763505295.355:113): avc: denied { map } for pid=520 comm="syz.2.18" path="/0/file1/bus" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 51.587018][ T470] 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 [ 51.608123][ T30] audit: type=1400 audit(1763505295.365:114): avc: denied { link } for pid=520 comm="syz.2.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop2" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 51.628381][ T470] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.683759][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.691434][ T470] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.713470][ T470] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.722684][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.746764][ T470] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.750696][ T528] loop5: detected capacity change from 0 to 128 [ 51.762753][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.781320][ T470] 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. [ 51.797250][ T470] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 51.813202][ T470] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 51.829172][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.835640][ T470] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 51.840504][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.853078][ T470] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.868376][ T528] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.872076][ T470] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.894618][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.896087][ T528] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.906522][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.924700][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.932764][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.941212][ T531] loop0: detected capacity change from 0 to 128 [ 51.943386][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.956266][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.963975][ T470] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 51.989458][ T474] device veth0_vlan entered promiscuous mode [ 51.996317][ T470] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.014247][ T470] 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. [ 52.021731][ T528] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.043125][ T474] device veth1_macvtap entered promiscuous mode [ 52.056492][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.069338][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.070010][ T534] loop6: detected capacity change from 0 to 128 [ 52.083860][ T528] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 52.084440][ T531] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.096764][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.104122][ T531] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.121635][ T470] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.129332][ T472] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.150300][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.150502][ T470] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.158924][ T472] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.172615][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.198963][ T472] 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 [ 52.207140][ T534] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.230272][ T534] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.241119][ T472] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.241326][ T531] 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 [ 52.253461][ T472] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.285172][ T472] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.296483][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.312894][ T534] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.314903][ T472] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.347085][ T534] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 52.355928][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.374117][ T531] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 52.411581][ T472] 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. [ 52.429369][ T472] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.445001][ T467] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.452910][ T542] loop4: detected capacity change from 0 to 128 [ 52.457725][ T467] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.463827][ T469] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.476252][ T472] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.503705][ 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 [ 52.503973][ T472] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.522895][ T469] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.544799][ T469] 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 [ 52.557510][ T472] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.577253][ T469] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.588843][ T467] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.612935][ T467] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.614888][ T542] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.626806][ T472] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.650273][ 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 [ 52.665313][ T472] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 52.678126][ T469] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.679106][ T472] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.691698][ T469] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.720935][ T542] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.722801][ 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 [ 52.746912][ T472] 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. [ 52.762500][ T469] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.764161][ T472] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.789971][ T472] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.795984][ 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. [ 52.807424][ T542] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.20: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.819150][ T469] 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. [ 52.861860][ 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 [ 52.878113][ T542] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 52.886549][ T469] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.893421][ 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 [ 52.918973][ 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 [ 52.921014][ T474] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.935522][ T467] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.956782][ T469] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.971885][ T467] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.971944][ T467] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 52.997591][ T474] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.020053][ T469] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.020066][ T474] 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 [ 53.055536][ T469] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.057027][ 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 [ 53.082160][ T469] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.082533][ T474] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.096417][ T469] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.107714][ T474] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.132979][ 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. [ 53.133125][ T469] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.149393][ T474] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.166094][ T469] 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. [ 53.180509][ T467] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.196901][ T469] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.206496][ T474] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.236675][ T469] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.255961][ T467] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.270458][ T474] 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. [ 53.287588][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 53.287603][ T30] audit: type=1400 audit(1763505297.315:117): avc: denied { read } for pid=546 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 53.288885][ T474] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.293656][ T30] audit: type=1400 audit(1763505297.315:118): avc: denied { open } for pid=546 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 [ 53.356048][ T474] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.374877][ T474] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.405356][ T474] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.417747][ T474] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.435175][ T474] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.448623][ T474] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.463647][ T474] 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. [ 53.485250][ T474] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.494998][ T546] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.497329][ T474] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.514758][ T546] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.525822][ T546] device bridge_slave_0 entered promiscuous mode [ 53.563552][ T546] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.570899][ T546] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.578917][ T546] device bridge_slave_1 entered promiscuous mode [ 53.646721][ T551] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.653794][ T551] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.662651][ T551] device bridge_slave_0 entered promiscuous mode [ 53.669894][ T551] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.677312][ T551] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.684866][ T551] device bridge_slave_1 entered promiscuous mode [ 53.860686][ T556] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.868073][ T556] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.875882][ T556] device bridge_slave_0 entered promiscuous mode [ 53.882970][ T556] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.890182][ T556] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.897721][ T556] device bridge_slave_1 entered promiscuous mode [ 53.953338][ T558] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.960495][ T558] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.967967][ T558] device bridge_slave_0 entered promiscuous mode [ 53.975152][ T558] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.982220][ T558] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.989856][ T558] device bridge_slave_1 entered promiscuous mode [ 54.027882][ T10] device bridge_slave_1 left promiscuous mode [ 54.034382][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.042443][ T10] device bridge_slave_0 left promiscuous mode [ 54.048952][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.057226][ T10] device veth1_macvtap left promiscuous mode [ 54.063239][ T10] device veth0_vlan left promiscuous mode [ 54.223353][ T560] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.230449][ T560] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.238125][ T560] device bridge_slave_0 entered promiscuous mode [ 54.245318][ T560] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.252374][ T560] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.260059][ T560] device bridge_slave_1 entered promiscuous mode [ 54.287866][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.295502][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.331504][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.340359][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.348816][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.355874][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.363498][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.372107][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.380348][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.387584][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.395066][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.437092][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.444546][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.497798][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.506301][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.514484][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.521563][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.529228][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.537747][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.545941][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.552962][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.560580][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.568734][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.576852][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.585181][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.606105][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.614206][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.622640][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.631186][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.638326][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.645887][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.674894][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.683417][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.692010][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.699299][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.707606][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.716558][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.724290][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.731726][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.740137][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.747199][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.754798][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.768939][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.777351][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.796685][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.804871][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.826633][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.834142][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.842068][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.850622][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.858897][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.867055][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.875286][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.883570][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.898253][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.906749][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.916082][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.924168][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.934052][ T546] device veth0_vlan entered promiscuous mode [ 54.946319][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.955230][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.968100][ T551] device veth0_vlan entered promiscuous mode [ 54.974691][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.983009][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.997306][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.004996][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.020633][ T556] device veth0_vlan entered promiscuous mode [ 55.028138][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.036403][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.045105][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.052663][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.092419][ T558] device veth0_vlan entered promiscuous mode [ 55.099908][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.108418][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.116882][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.125530][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.133842][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.142203][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.150605][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.158744][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.167218][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.174895][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.183836][ T546] device veth1_macvtap entered promiscuous mode [ 55.191166][ T551] device veth1_macvtap entered promiscuous mode [ 55.198693][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.206686][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.214347][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.222035][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.257625][ T556] device veth1_macvtap entered promiscuous mode [ 55.265716][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.274173][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.282790][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.289855][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.298008][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.306602][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.315064][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.322138][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.329638][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.337921][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.346355][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.354719][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.363034][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.371222][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.379431][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.387885][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.396253][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.403835][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.412113][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.420411][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.435360][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.443548][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 2025/11/18 22:34:59 executed programs: 25 [ 55.451888][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.460397][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.469289][ T558] device veth1_macvtap entered promiscuous mode [ 55.483168][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.491005][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.499720][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.521519][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.530576][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.539418][ T601] loop8: detected capacity change from 0 to 128 [ 55.539528][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.555221][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.582963][ T601] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 55.594110][ T601] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.609008][ T601] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.29: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.628005][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.637395][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.645672][ T601] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 55.645856][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.663936][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.666559][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop8 [ 55.672928][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.679533][ T551] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.690520][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.698947][ T551] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.720903][ T551] 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 [ 55.742728][ T551] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.750260][ T560] device veth0_vlan entered promiscuous mode [ 55.760487][ T551] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.775808][ T551] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.781184][ T604] loop9: detected capacity change from 0 to 128 [ 55.804762][ T551] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.805732][ T604] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 55.830009][ T551] 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. [ 55.831978][ T604] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.846701][ T551] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.877693][ T551] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.885462][ T604] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.31: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.895642][ T551] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.912403][ T604] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 55.927565][ T551] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.946978][ T551] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.961585][ T551] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 55.976383][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.978524][ T556] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.984444][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.999556][ T556] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.016838][ T551] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.022323][ T560] device veth1_macvtap entered promiscuous mode [ 56.038565][ T551] 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. [ 56.039719][ T556] 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 [ 56.073285][ T551] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.079838][ T609] loop7: detected capacity change from 0 to 128 [ 56.096785][ T551] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.098430][ T611] loop3: detected capacity change from 0 to 128 [ 56.126568][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.134162][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.142761][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.152388][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.158170][ T556] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.161865][ T540] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.173140][ T556] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.196837][ T556] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.201134][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.217259][ T611] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 56.220818][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.245291][ T611] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.250823][ T609] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 56.261772][ T556] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.285928][ T609] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.300268][ T611] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.38: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.319819][ T611] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 56.328409][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.337042][ T556] 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. [ 56.353414][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.354621][ T556] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.378005][ T556] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.382734][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop3 [ 56.393419][ T556] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.412934][ T609] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.27: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.419303][ T558] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.435173][ T609] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 56.446303][ T558] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.473295][ T556] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.476098][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop7 [ 56.490713][ T556] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.509262][ T615] loop1: detected capacity change from 0 to 128 [ 56.518264][ T546] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.522238][ T558] 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 [ 56.545511][ T546] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.569536][ T546] 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 [ 56.574732][ T556] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.595927][ T546] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.603883][ T558] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.615582][ T546] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.627196][ T556] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.639795][ T546] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.668879][ T558] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.679324][ T546] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.685755][ T556] 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. [ 56.703282][ T558] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.713843][ T615] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 56.738306][ T546] 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. [ 56.739041][ T556] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.754192][ T546] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.772175][ T556] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.781825][ T615] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.807031][ T558] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.821678][ T615] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.40: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.841535][ T546] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.856769][ T558] 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. [ 56.860868][ T546] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.877054][ T558] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.903161][ T615] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 56.911801][ T558] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.912016][ T546] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.955913][ T558] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.972924][ T546] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.986997][ T558] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.999273][ T558] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.006281][ T560] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.021631][ T558] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.036569][ T560] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.049881][ T546] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.064812][ T560] 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 [ 57.077424][ T558] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.086938][ T546] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.100123][ T560] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.115213][ T546] 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. [ 57.126678][ T560] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.147102][ T546] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.155888][ T558] 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. [ 57.167760][ T546] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.192062][ T560] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.215288][ T558] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.227141][ T560] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.228824][ T558] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.255934][ T560] 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. [ 57.272479][ T560] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.290525][ T560] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.315044][ T560] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.330820][ T560] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.344476][ T10] device bridge_slave_1 left promiscuous mode [ 57.352303][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.360675][ T560] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.361315][ T10] device bridge_slave_0 left promiscuous mode [ 57.381109][ T560] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.392156][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.405596][ T560] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.420898][ T10] device bridge_slave_1 left promiscuous mode [ 57.427343][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.435217][ T560] 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. [ 57.452458][ T10] device bridge_slave_0 left promiscuous mode [ 57.459241][ T560] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.471248][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.478882][ T560] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.493435][ T10] device bridge_slave_1 left promiscuous mode [ 57.499691][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.507542][ T10] device bridge_slave_0 left promiscuous mode [ 57.513710][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.522220][ T10] device bridge_slave_1 left promiscuous mode [ 57.528618][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.536483][ T10] device bridge_slave_0 left promiscuous mode [ 57.542794][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.551401][ T10] device bridge_slave_1 left promiscuous mode [ 57.558040][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.566382][ T10] device bridge_slave_0 left promiscuous mode [ 57.572675][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.582573][ T10] device veth1_macvtap left promiscuous mode [ 57.588697][ T10] device veth0_vlan left promiscuous mode [ 57.595195][ T10] device veth1_macvtap left promiscuous mode [ 57.601318][ T10] device veth0_vlan left promiscuous mode [ 57.607729][ T10] device veth1_macvtap left promiscuous mode [ 57.613819][ T10] device veth0_vlan left promiscuous mode [ 57.619857][ T10] device veth1_macvtap left promiscuous mode [ 57.626237][ T10] device veth0_vlan left promiscuous mode [ 57.632453][ T10] device veth1_macvtap left promiscuous mode [ 57.638695][ T10] device veth0_vlan left promiscuous mode [ 58.102289][ T619] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.109428][ T619] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.117188][ T619] device bridge_slave_0 entered promiscuous mode [ 58.128153][ T619] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.135248][ T619] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.142625][ T619] device bridge_slave_1 entered promiscuous mode [ 58.268902][ T621] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.276314][ T621] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.283842][ T621] device bridge_slave_0 entered promiscuous mode [ 58.292261][ T621] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.299401][ T621] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.307080][ T621] device bridge_slave_1 entered promiscuous mode [ 58.326006][ T619] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.333077][ T619] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.340977][ T619] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.348064][ T619] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.429536][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.437634][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.446135][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.453541][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.485857][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.494344][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.501439][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.517087][ T629] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.524869][ T629] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.532352][ T629] device bridge_slave_0 entered promiscuous mode [ 58.539569][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.548425][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.555490][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.573992][ T629] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.581205][ T629] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.588670][ T629] device bridge_slave_1 entered promiscuous mode [ 58.625479][ T635] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.632554][ T635] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.640171][ T635] device bridge_slave_0 entered promiscuous mode [ 58.648614][ T635] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.656145][ T635] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.663599][ T635] device bridge_slave_1 entered promiscuous mode [ 58.677027][ T628] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.684118][ T628] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.691739][ T628] device bridge_slave_0 entered promiscuous mode [ 58.698882][ T628] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.706035][ T628] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.713618][ T628] device bridge_slave_1 entered promiscuous mode [ 58.739024][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.767975][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.884465][ T628] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.891567][ T628] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.899217][ T628] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.906284][ T628] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.927731][ T635] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.934921][ T635] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.942202][ T635] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.949265][ T635] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.974221][ T619] device veth0_vlan entered promiscuous mode [ 58.984212][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.992433][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.002319][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.010888][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.018887][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.026624][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.034320][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.041921][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.049350][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.074493][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.103613][ T619] device veth1_macvtap entered promiscuous mode [ 59.117113][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.125922][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.132971][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.140536][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.148905][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.155997][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.163597][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.172043][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.179106][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.186561][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.195016][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.202038][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.209657][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.217717][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.225818][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.234050][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.242301][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.250039][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.257674][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.265307][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.272983][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.298299][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.307030][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.316331][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.323500][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.331181][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.340302][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.349098][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.356164][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.363659][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.372088][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.380218][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.388366][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.397345][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.405823][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.415269][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.422848][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.434293][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.442637][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.450806][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.459621][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.489869][ T621] device veth0_vlan entered promiscuous mode [ 59.498136][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.506751][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.515236][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.522314][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.530656][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.539487][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.547765][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.555032][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.562706][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.571032][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.579497][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.587931][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.596504][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.604451][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.612609][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.620848][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.628544][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.637467][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.645902][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.661317][ T628] device veth0_vlan entered promiscuous mode [ 59.675335][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.683789][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.693315][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.701636][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.709716][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.719254][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.727661][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.747843][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.762174][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.773560][ T628] device veth1_macvtap entered promiscuous mode [ 59.781264][ T621] device veth1_macvtap entered promiscuous mode [ 59.793240][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.801588][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.810191][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.831601][ T635] device veth0_vlan entered promiscuous mode [ 59.838810][ T674] loop2: detected capacity change from 0 to 128 [ 59.850770][ T629] device veth0_vlan entered promiscuous mode [ 59.860331][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.868840][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.877040][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.881891][ T674] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 59.885278][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.903421][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.903550][ T674] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.912551][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.930906][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.939889][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.943486][ T674] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.50: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.948480][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.967200][ T674] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 59.975570][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.002572][ T635] device veth1_macvtap entered promiscuous mode [ 60.013256][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop2 [ 60.016331][ T619] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.032175][ T619] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.046975][ T619] 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 [ 60.070260][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.075850][ T619] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.090630][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.092753][ T619] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.099133][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.111920][ T619] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.119476][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.134635][ T619] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.142466][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.157262][ T619] 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. [ 60.180460][ T619] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.200761][ T619] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.203032][ T629] device veth1_macvtap entered promiscuous mode [ 60.225745][ T678] loop0: detected capacity change from 0 to 128 [ 60.233195][ T619] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.249991][ T619] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.255428][ T678] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 60.268476][ T619] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.272704][ T678] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.292156][ T619] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.308556][ T678] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.46: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.309085][ T619] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.328298][ T678] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 60.343558][ T619] 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. [ 60.363273][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop0 [ 60.371658][ T628] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.375983][ T619] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.384949][ T628] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.395567][ T619] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.409472][ T628] 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 [ 60.445062][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.453366][ T628] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.465190][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.465656][ T628] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.473818][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.487373][ T628] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.495484][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.518432][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.526716][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.535107][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.543529][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.551942][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/11/18 22:35:04 executed programs: 44 [ 60.552354][ T628] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.593555][ T628] 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. [ 60.604272][ T681] loop5: detected capacity change from 0 to 128 [ 60.609808][ T628] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.634416][ T628] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.644782][ T683] loop4: detected capacity change from 0 to 128 [ 60.652481][ T628] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.671279][ T628] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.683233][ T628] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.697045][ T628] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.702664][ T683] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 60.720201][ T683] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.732353][ T628] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.750300][ T683] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.53: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.759381][ T681] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 60.773018][ T683] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 60.791308][ T628] 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. [ 60.792772][ T681] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.809936][ T687] loop6: detected capacity change from 0 to 128 [ 60.835864][ T681] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.52: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.841378][ T628] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.859313][ T635] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.876027][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop4 [ 60.885110][ T635] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.902810][ T681] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 60.908905][ T635] 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 [ 60.914794][ T628] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.954369][ T687] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 60.962498][ T635] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.965777][ T687] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.977209][ T635] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.989697][ T621] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.010781][ T635] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.026640][ T635] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.042000][ T635] 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. [ 61.051266][ T621] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.072138][ T621] 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 [ 61.102706][ T635] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.114483][ T687] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.45: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 61.137007][ T635] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.144609][ T621] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.152518][ T687] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 61.172882][ T635] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.187942][ T621] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.193755][ T635] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.206213][ T621] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.228697][ T629] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.229684][ T635] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.240813][ T621] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.256389][ T635] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.269011][ T629] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.288648][ T621] 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. [ 61.297928][ T629] 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 [ 61.309967][ T621] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.330802][ T635] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.349040][ T621] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.371918][ T629] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.376245][ T635] 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. [ 61.386867][ T629] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.403074][ T621] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.416707][ T629] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.432525][ T635] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.445700][ T621] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.468951][ T621] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.482398][ T629] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.482626][ T635] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.498786][ T692] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.511212][ T621] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.518349][ T692] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.530565][ T629] 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. [ 61.538188][ T692] device bridge_slave_0 entered promiscuous mode [ 61.553603][ T629] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.561968][ T692] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.581990][ T692] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.582921][ T621] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.589863][ T629] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.604764][ T692] device bridge_slave_1 entered promiscuous mode [ 61.619531][ T629] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.630918][ T621] 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. [ 61.640949][ T629] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.674843][ T629] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.688451][ T629] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.701326][ T621] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.713526][ T629] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.749368][ T621] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.763739][ T629] 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. [ 61.786052][ T629] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.799805][ T629] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.922756][ T692] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.929930][ T692] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.937274][ T692] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.944330][ T692] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.037574][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.045298][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.053128][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.061120][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.096621][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.106229][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.113321][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.121042][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.129247][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.136317][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.167806][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.176096][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.200323][ T704] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.207595][ T704] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.215239][ T704] device bridge_slave_0 entered promiscuous mode [ 62.222546][ T704] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.229736][ T704] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.237250][ T704] device bridge_slave_1 entered promiscuous mode [ 62.257576][ T10] device bridge_slave_1 left promiscuous mode [ 62.263826][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.271695][ T10] device bridge_slave_0 left promiscuous mode [ 62.277992][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.286275][ T10] device bridge_slave_1 left promiscuous mode [ 62.292433][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.300223][ T10] device bridge_slave_0 left promiscuous mode [ 62.306436][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.314279][ T10] device bridge_slave_1 left promiscuous mode [ 62.320614][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.328524][ T10] device bridge_slave_0 left promiscuous mode [ 62.334807][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.342718][ T10] device bridge_slave_1 left promiscuous mode [ 62.349052][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.356875][ T10] device bridge_slave_0 left promiscuous mode [ 62.362994][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.370963][ T10] device bridge_slave_1 left promiscuous mode [ 62.377150][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.384516][ T10] device bridge_slave_0 left promiscuous mode [ 62.390859][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.400138][ T10] device veth1_macvtap left promiscuous mode [ 62.406214][ T10] device veth0_vlan left promiscuous mode [ 62.412074][ T10] device veth1_macvtap left promiscuous mode [ 62.418269][ T10] device veth0_vlan left promiscuous mode [ 62.424215][ T10] device veth1_macvtap left promiscuous mode [ 62.430425][ T10] device veth0_vlan left promiscuous mode [ 62.436739][ T10] device veth1_macvtap left promiscuous mode [ 62.442744][ T10] device veth0_vlan left promiscuous mode [ 62.449043][ T10] device veth1_macvtap left promiscuous mode [ 62.455083][ T10] device veth0_vlan left promiscuous mode [ 63.048005][ T710] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.055113][ T710] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.062520][ T710] device bridge_slave_0 entered promiscuous mode [ 63.084370][ T710] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.091716][ T710] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.099262][ T710] device bridge_slave_1 entered promiscuous mode [ 63.114721][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.123478][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.147307][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.156016][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.164120][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.171774][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.184728][ T692] device veth0_vlan entered promiscuous mode [ 63.223442][ T706] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.230718][ T706] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.238671][ T706] device bridge_slave_0 entered promiscuous mode [ 63.247179][ T706] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.254235][ T706] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.261919][ T706] device bridge_slave_1 entered promiscuous mode [ 63.318782][ T709] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.326325][ T709] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.333694][ T709] device bridge_slave_0 entered promiscuous mode [ 63.352145][ T709] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.359421][ T709] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.366882][ T709] device bridge_slave_1 entered promiscuous mode [ 63.410586][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.419025][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.448854][ T692] device veth1_macvtap entered promiscuous mode [ 63.492856][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.500996][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.537729][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.546167][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.554465][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.562732][ T522] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.569807][ T522] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.577367][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.585725][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.594050][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.602718][ T522] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.609807][ T522] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.617706][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.625686][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.633153][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.641840][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.650141][ T522] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.657394][ T522] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.664999][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.673346][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.681633][ T522] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.688687][ T522] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.696188][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.704263][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.712947][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.720862][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.741631][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.759780][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.768094][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.800154][ T748] loop8: detected capacity change from 0 to 128 [ 63.807209][ T704] device veth0_vlan entered promiscuous mode [ 63.814500][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.822983][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.830637][ T748] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 63.830909][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.841990][ T748] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.877522][ T748] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.55: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.893789][ T704] device veth1_macvtap entered promiscuous mode [ 63.902814][ T748] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 63.912457][ T710] device veth0_vlan entered promiscuous mode [ 63.921406][ T692] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.923356][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop8 [ 63.935575][ T692] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.953843][ T692] 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 [ 63.966052][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.982234][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.985540][ T692] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.002206][ T692] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.002655][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.016288][ T692] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.038516][ T692] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.038703][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.053735][ T692] 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. [ 64.077083][ T692] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.092414][ T692] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.092614][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.107949][ T692] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.115672][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.131050][ T692] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.138119][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.149214][ T692] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.157490][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.170407][ T692] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 64.177053][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.177475][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.189972][ T692] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.198255][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.205709][ T692] 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. [ 64.219391][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.220016][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.242948][ T692] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.284896][ T692] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.285271][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.307285][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.317231][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.326133][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.333692][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.342503][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.351182][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.358358][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.366605][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.374895][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.382062][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.391173][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.411710][ T752] loop9: detected capacity change from 0 to 128 [ 64.425013][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.433874][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.450924][ T706] device veth0_vlan entered promiscuous mode [ 64.457732][ T710] device veth1_macvtap entered promiscuous mode [ 64.466229][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.477063][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.486789][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.488684][ T752] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 64.495350][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.505800][ T752] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.514349][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.532872][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.541255][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.549247][ T752] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.67: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.549952][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.568993][ T752] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 64.576919][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.596312][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop9 [ 64.609391][ T704] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.615552][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop9 [ 64.626369][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.636301][ T704] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.637455][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.649635][ T704] 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 [ 64.658135][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.678737][ T704] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.686561][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.697737][ T704] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.707383][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.718749][ T704] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.727119][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.741045][ T704] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.749307][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.771269][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.771509][ T704] 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. [ 64.784778][ T706] device veth1_macvtap entered promiscuous mode [ 64.801090][ T704] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.802171][ T709] device veth0_vlan entered promiscuous mode [ 64.822589][ T704] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.840263][ T704] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.855948][ T704] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.868090][ T704] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.881469][ T704] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 64.893950][ T704] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.909200][ T704] 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. [ 64.926376][ T704] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.928579][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.946014][ T704] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.959712][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.968323][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.976371][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.985287][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.993746][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.003604][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.032924][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.045559][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.065578][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.082387][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.118978][ T757] loop1: detected capacity change from 0 to 128 [ 65.138150][ T709] device veth1_macvtap entered promiscuous mode [ 65.146691][ T759] loop3: detected capacity change from 0 to 128 [ 65.162741][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.171034][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.179341][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.187119][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.189479][ T759] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 65.201817][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.214505][ T759] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.228653][ T759] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.68: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.239779][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.250100][ T759] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 65.257244][ T757] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 65.264791][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.279912][ T757] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.298160][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop3 [ 65.316180][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop3 [ 65.318976][ T706] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.337251][ T706] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.353127][ T763] loop7: detected capacity change from 0 to 128 [ 65.359759][ T706] 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 [ 65.386602][ T757] ================================================================== [ 65.394822][ T757] BUG: KASAN: use-after-free in do_split+0x1a78/0x1f70 [ 65.397685][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop1 [ 65.401714][ T757] Read of size 157024 at addr ffff88811cb7f028 by task syz.1.69/757 [ 65.411397][ T706] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.416414][ T757] [ 65.416429][ T757] CPU: 1 PID: 757 Comm: syz.1.69 Not tainted syzkaller #0 [ 65.416451][ T757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 65.416471][ T757] Call Trace: [ 65.428032][ T706] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.430347][ T757] [ 65.437802][ T706] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.447504][ T757] __dump_stack+0x21/0x30 [ 65.447538][ T757] dump_stack_lvl+0xee/0x150 [ 65.447559][ T757] ? show_regs_print_info+0x20/0x20 [ 65.447580][ T757] ? load_image+0x3a0/0x3a0 [ 65.447600][ T757] print_address_description+0x7f/0x2c0 [ 65.447622][ T757] ? do_split+0x1a78/0x1f70 [ 65.447642][ T757] kasan_report+0xf1/0x140 [ 65.447662][ T757] ? do_split+0x1a78/0x1f70 [ 65.447680][ T757] ? do_split+0x1a78/0x1f70 [ 65.447698][ T757] kasan_check_range+0x280/0x290 [ 65.447716][ T757] memmove+0x2d/0x70 [ 65.447736][ T757] do_split+0x1a78/0x1f70 [ 65.447754][ T757] ? __sync_dirty_buffer+0x2e7/0x330 [ 65.447782][ T757] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 65.454883][ T706] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.464729][ T757] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 65.464766][ T757] make_indexed_dir+0xe01/0x14a0 [ 65.468019][ T706] 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. [ 65.482308][ T757] ? add_dirent_to_buf+0x780/0x780 [ 65.482339][ T757] ? add_dirent_to_buf+0x35e/0x780 [ 65.482360][ T757] ext4_add_entry+0xc24/0xf40 [ 65.487166][ T706] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.491280][ T757] ? ext4_inc_count+0x1b0/0x1b0 [ 65.497575][ T706] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.500995][ T757] ? atime_needs_update+0x810/0x810 [ 65.507059][ T706] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.511064][ T757] ? __ext4_link+0x240/0x770 [ 65.516115][ T706] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.520009][ T757] __ext4_link+0x4d7/0x770 [ 65.520038][ T757] ? ext4_update_dx_flag+0x200/0x200 [ 65.524920][ T706] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.529509][ T757] ? lookup_one_qstr_excl+0x122/0x250 [ 65.529543][ T757] ? clear_nonspinnable+0x60/0x60 [ 65.533574][ T706] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 65.537851][ T757] ext4_link+0x1de/0x270 [ 65.537876][ T757] vfs_link+0x636/0x7f0 [ 65.537899][ T757] do_linkat+0x1e7/0x730 [ 65.544138][ T706] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.549162][ T757] __x64_sys_link+0x86/0x90 [ 65.549190][ T757] x64_sys_call+0x34d/0x9a0 [ 65.549211][ T757] do_syscall_64+0x4c/0xa0 [ 65.549241][ T757] ? clear_bhb_loop+0x50/0xa0 [ 65.565442][ T706] 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. [ 65.570277][ T757] ? clear_bhb_loop+0x50/0xa0 [ 65.570304][ T757] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 65.576133][ T706] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.591560][ T757] RIP: 0033:0x7f5c68786969 [ 65.591584][ T757] 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 [ 65.591603][ T757] RSP: 002b:00007f5c681f7038 EFLAGS: 00000246 [ 65.597789][ T706] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.601994][ T757] ORIG_RAX: 0000000000000056 [ 65.602005][ T757] RAX: ffffffffffffffda RBX: 00007f5c689adfa0 RCX: 00007f5c68786969 [ 65.602022][ T757] RDX: 0000000000000000 RSI: 0000200000000bc0 RDI: 0000200000001240 [ 65.871552][ T757] RBP: 00007f5c68808ab1 R08: 0000000000000000 R09: 0000000000000000 [ 65.879619][ T757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 65.887688][ T757] R13: 0000000000000000 R14: 00007f5c689adfa0 R15: 00007fff0ccef628 [ 65.895914][ T757] [ 65.898972][ T757] [ 65.901295][ T757] The buggy address belongs to the page: [ 65.907084][ T757] page:ffffea000472dfc0 refcount:3 mapcount:1 mapping:ffff8881092cea98 index:0x1 pfn:0x11cb7f [ 65.917419][ T757] memcg:ffff8881002533c0 [ 65.921680][ T757] aops:def_blk_aops ino:700001 [ 65.926720][ T757] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked|zone=1) [ 65.938369][ T757] raw: 400000000032201e ffff88810025ccc0 ffffea000472ca48 ffff8881092cea98 [ 65.946957][ T757] raw: 0000000000000001 ffff888111b91bd0 0000000300000000 ffff8881002533c0 [ 65.955535][ T757] page dumped because: kasan: bad access detected [ 65.961941][ T757] page_owner tracks the page as allocated [ 65.967775][ T757] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 410, ts 65216063369, free_ts 64612630795 [ 65.984958][ T757] post_alloc_hook+0x192/0x1b0 [ 65.989726][ T757] prep_new_page+0x1c/0x110 [ 65.994225][ T757] get_page_from_freelist+0x2cc5/0x2d50 [ 65.999860][ T757] __alloc_pages+0x18f/0x440 [ 66.004654][ T757] page_cache_ra_unbounded+0x2b2/0x980 [ 66.010121][ T757] force_page_cache_ra+0x3fd/0x460 [ 66.015230][ T757] page_cache_sync_ra+0x2ae/0x420 [ 66.020357][ T757] filemap_read+0x63a/0x1f70 [ 66.025053][ T757] generic_file_read_iter+0xac/0x400 [ 66.030333][ T757] blkdev_read_iter+0x12f/0x160 [ 66.035302][ T757] vfs_read+0x68b/0xbe0 [ 66.039453][ T757] ksys_read+0x140/0x240 [ 66.043857][ T757] __x64_sys_read+0x7b/0x90 [ 66.048476][ T757] x64_sys_call+0x96d/0x9a0 [ 66.052993][ T757] do_syscall_64+0x4c/0xa0 [ 66.057417][ T757] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 66.063451][ T757] page last free stack trace: [ 66.068223][ T757] free_unref_page_prepare+0x542/0x550 [ 66.073824][ T757] free_unref_page+0xa2/0x550 [ 66.078502][ T757] __free_pages+0x6c/0x100 [ 66.083005][ T757] __free_slab+0xe8/0x1e0 [ 66.087524][ T757] discard_slab+0x29/0x40 [ 66.095112][ T757] __slab_free+0x211/0x290 [ 66.099549][ T757] ___cache_free+0x104/0x120 [ 66.104201][ T757] qlink_free+0x4d/0x90 [ 66.108374][ T757] qlist_free_all+0x5f/0xb0 [ 66.112966][ T757] kasan_quarantine_reduce+0x14a/0x170 [ 66.118424][ T757] __kasan_slab_alloc+0x2f/0xf0 [ 66.123277][ T757] slab_post_alloc_hook+0x4f/0x2b0 [ 66.128392][ T757] __kmalloc+0x120/0x2c0 [ 66.132734][ T757] inotify_handle_inode_event+0x176/0x4e0 [ 66.138563][ T757] inotify_ignored_and_remove_idr+0x29/0x70 [ 66.144474][ T757] inotify_freeing_mark+0x1d/0x30 [ 66.149588][ T757] [ 66.151926][ T757] Memory state around the buggy address: [ 66.157637][ T757] ffff88811cb7ff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 66.165784][ T757] ffff88811cb7ff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 66.173851][ T757] >ffff88811cb80000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 66.181912][ T757] ^ [ 66.185974][ T757] ffff88811cb80080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 66.194201][ T757] ffff88811cb80100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 66.202443][ T757] ================================================================== [ 66.210586][ T757] Disabling lock debugging due to kernel taint [ 66.218666][ T30] audit: type=1400 audit(1763505310.245:119): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 66.264690][ T757] EXT4-fs error (device loop1): ext4_dx_csum_set:531: inode #2: comm syz.1.69: dir seems corrupt? Run e2fsck -D. [ 66.267312][ T30] audit: type=1400 audit(1763505310.245:120): avc: denied { search } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 66.286740][ T710] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 2025/11/18 22:35:10 executed programs: 64 [ 66.300462][ T763] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 66.310410][ T710] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.334716][ T710] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 66.344999][ T763] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.365055][ T30] audit: type=1400 audit(1763505310.245:121): avc: denied { write } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 66.395482][ T710] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.402326][ T763] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.62: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.407519][ T710] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.429028][ T30] audit: type=1400 audit(1763505310.245:122): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 66.440718][ T710] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.475164][ T710] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.480174][ T763] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 66.500907][ T710] 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. [ 66.505155][ T30] audit: type=1400 audit(1763505310.245:123): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 66.521032][ T710] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.537949][ T30] audit: type=1400 audit(1763505310.245:124): avc: denied { append open } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 66.562981][ T710] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 66.577319][ T30] audit: type=1400 audit(1763505310.245:125): avc: denied { getattr } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 66.601767][ T709] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.625932][ T710] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 66.626663][ T709] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.642804][ T710] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.654889][ T709] 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 [ 66.666326][ T710] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.686390][ T709] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.699722][ T710] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 66.712120][ T709] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.723313][ T710] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.750950][ T710] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.751427][ T709] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.766471][ T710] 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. [ 66.797103][ T710] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.809022][ T710] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.825324][ T755] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.832533][ T755] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.840460][ T709] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.856482][ T755] device bridge_slave_0 entered promiscuous mode [ 66.864098][ T755] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.871633][ T755] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.879356][ T755] device bridge_slave_1 entered promiscuous mode [ 66.886206][ T709] 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. [ 66.907381][ T709] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.947328][ T709] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 66.964983][ T709] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 66.980363][ T709] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.992303][ T709] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.006152][ T709] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 67.019078][ T709] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.034368][ T709] 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. [ 67.050570][ T709] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.062271][ T709] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.209990][ T770] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.217095][ T770] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.224865][ T770] device bridge_slave_0 entered promiscuous mode [ 67.238666][ T770] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.245791][ T770] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.253258][ T770] device bridge_slave_1 entered promiscuous mode [ 67.281970][ T773] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.289290][ T773] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.296899][ T773] device bridge_slave_0 entered promiscuous mode [ 67.308278][ T773] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.315785][ T773] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.323377][ T773] device bridge_slave_1 entered promiscuous mode [ 67.406218][ T779] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.413297][ T779] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.421180][ T779] device bridge_slave_0 entered promiscuous mode [ 67.452941][ T779] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.460219][ T779] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.467829][ T779] device bridge_slave_1 entered promiscuous mode [ 67.601373][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.608996][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.651992][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.660688][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.668928][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.675988][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.683391][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.691809][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.700158][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.707362][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.730318][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.755483][ T789] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.762639][ T789] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.770244][ T789] device bridge_slave_0 entered promiscuous mode [ 67.777515][ T789] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.784773][ T789] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.792137][ T789] device bridge_slave_1 entered promiscuous mode [ 67.811764][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.819922][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.846148][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.854291][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.883273][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.891328][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.915535][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.923082][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.930685][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.939536][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.947966][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.955029][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.962627][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.971271][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.979640][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.986807][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.994350][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.003032][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.011769][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.020467][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.028940][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.036111][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.043473][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.051889][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.060207][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.067279][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.074721][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.082806][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.108919][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.117018][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.125653][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.133781][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.142046][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.150350][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.158580][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.167109][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.191346][ T755] device veth0_vlan entered promiscuous mode [ 68.204308][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.212611][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.222001][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.229709][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.295159][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.302601][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.311392][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.319905][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.329278][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.337804][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.346277][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.353367][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.364438][ T755] device veth1_macvtap entered promiscuous mode [ 68.378433][ T10] device bridge_slave_1 left promiscuous mode [ 68.385030][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.392621][ T10] device bridge_slave_0 left promiscuous mode [ 68.399034][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.407410][ T10] device bridge_slave_1 left promiscuous mode [ 68.413749][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.421433][ T10] device bridge_slave_0 left promiscuous mode [ 68.427747][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.436014][ T10] device bridge_slave_1 left promiscuous mode [ 68.442150][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.449850][ T10] device bridge_slave_0 left promiscuous mode [ 68.456060][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.463999][ T10] device bridge_slave_1 left promiscuous mode [ 68.470242][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.477826][ T10] device bridge_slave_0 left promiscuous mode [ 68.483951][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.492288][ T10] device bridge_slave_1 left promiscuous mode [ 68.498589][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.506105][ T10] device bridge_slave_0 left promiscuous mode [ 68.512343][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.520692][ T10] device bridge_slave_1 left promiscuous mode [ 68.526962][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.534896][ T10] device bridge_slave_0 left promiscuous mode [ 68.541054][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.549187][ T10] device bridge_slave_1 left promiscuous mode [ 68.555665][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.563179][ T10] device bridge_slave_0 left promiscuous mode [ 68.569429][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.578835][ T10] device veth1_macvtap left promiscuous mode [ 68.584920][ T10] device veth0_vlan left promiscuous mode [ 68.591004][ T10] device veth1_macvtap left promiscuous mode [ 68.597321][ T10] device veth0_vlan left promiscuous mode [ 68.603203][ T10] device veth1_macvtap left promiscuous mode [ 68.609506][ T10] device veth0_vlan left promiscuous mode [ 68.615772][ T10] device veth1_macvtap left promiscuous mode [ 68.621770][ T10] device veth0_vlan left promiscuous mode [ 68.627832][ T10] device veth1_macvtap left promiscuous mode [ 68.633949][ T10] device veth0_vlan left promiscuous mode [ 68.640145][ T10] device veth1_macvtap left promiscuous mode [ 68.646290][ T10] device veth0_vlan left promiscuous mode [ 68.652306][ T10] device veth1_macvtap left promiscuous mode [ 68.658481][ T10] device veth0_vlan left promiscuous mode [ 69.338282][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.346178][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.354377][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.362845][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.370717][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.379508][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.388061][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.396496][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.405227][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.413595][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.421933][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.428990][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.436643][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.444360][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.452816][ T773] device veth0_vlan entered promiscuous mode [ 69.469952][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.478455][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.487093][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.495644][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.511399][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.519519][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.527599][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.535868][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.544428][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.552165][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.560184][ T770] device veth0_vlan entered promiscuous mode [ 69.569377][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.577695][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.586409][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.594766][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.625841][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.635135][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.645692][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.653977][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.664095][ T773] device veth1_macvtap entered promiscuous mode [ 69.675684][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.683732][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.691445][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.700929][ T770] device veth1_macvtap entered promiscuous mode [ 69.710757][ T779] device veth0_vlan entered promiscuous mode [ 69.725283][ T821] loop2: detected capacity change from 0 to 128 [ 69.734778][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.743007][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.751713][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.760025][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.768528][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.776809][ T522] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.783951][ T522] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.791496][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.799994][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.809898][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.817952][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.825798][ T821] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 69.827685][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.836862][ T821] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.852704][ T779] device veth1_macvtap entered promiscuous mode [ 69.866948][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.875967][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.879244][ T821] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.66: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.903759][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.907728][ T821] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 69.919993][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.929347][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.934118][ T755] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.939829][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop2 [ 69.950281][ T755] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.957519][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.969627][ T755] 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 [ 69.980228][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.999759][ T755] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.011506][ T522] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.017991][ T755] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.024591][ T522] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.025024][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.038839][ T755] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.046316][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.053605][ T755] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 70.092443][ T755] 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. [ 70.108259][ T755] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.125005][ T755] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 70.140500][ T755] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 70.148815][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.158092][ T755] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.164183][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.175903][ T755] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.189635][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.200585][ T755] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 70.216655][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.218396][ T755] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.225753][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.240545][ T825] loop5: detected capacity change from 0 to 128 [ 70.248715][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.257273][ T755] 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. [ 70.262385][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.277918][ T755] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.286417][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.297061][ T755] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.326251][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.335490][ T825] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 70.356254][ T825] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.359788][ T828] loop4: detected capacity change from 0 to 128 [ 70.368219][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.387718][ T825] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.78: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 70.408981][ T825] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 70.421742][ T789] device veth0_vlan entered promiscuous mode [ 70.437089][ T779] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.438000][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop5 [ 70.449225][ T779] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.468845][ T779] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 70.485716][ T828] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 70.494193][ T831] loop0: detected capacity change from 0 to 128 [ 70.506330][ T828] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.520962][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.557899][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.558507][ T828] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.76: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 70.566564][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.591374][ T831] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 70.593475][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.611915][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.620826][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.629076][ T831] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.629832][ T779] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.657050][ T828] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 70.665312][ T779] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.679476][ T779] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.680276][ T831] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.73: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 70.697525][ T773] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.720372][ T779] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 70.725502][ T773] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.742012][ T831] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 70.753385][ T773] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 70.785598][ T773] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.787122][ T779] 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. [ 70.799264][ T789] device veth1_macvtap entered promiscuous mode [ 70.820887][ T773] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.822781][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.842572][ T773] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.845410][ T770] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.864095][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.877629][ T779] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.877737][ T773] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 70.892763][ T770] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.908235][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.920911][ T779] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 70.928359][ T773] 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. [ 70.943942][ T770] 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 [ 70.979720][ T779] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 70.995083][ T773] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.995337][ T773] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 71.010775][ T779] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.028102][ T770] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.045285][ T779] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.051540][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.061870][ T779] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 71.070806][ T773] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 71.083543][ T779] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.098533][ T773] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.112431][ T770] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.137300][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.140220][ T770] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.146495][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.164857][ T773] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.169673][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.181614][ T779] 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. [ 71.191869][ T773] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 71.205839][ T770] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 71.222046][ T773] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.251403][ T779] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.254470][ T770] 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. [ 71.263454][ T773] 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. [ 71.284129][ T770] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 2025/11/18 22:35:15 executed programs: 79 [ 71.298744][ T779] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.316503][ T770] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 71.341901][ T838] loop6: detected capacity change from 0 to 128 [ 71.351149][ T770] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 71.367119][ T770] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.379155][ T773] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.379265][ T770] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.401667][ T838] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 71.414837][ T770] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 71.427394][ T838] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.440383][ T773] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.460763][ T770] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.469173][ T838] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.85: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 71.498708][ T836] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.506136][ T770] 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. [ 71.506436][ T838] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 71.530215][ T836] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.538152][ T836] device bridge_slave_0 entered promiscuous mode [ 71.550698][ T836] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.558397][ T836] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.566197][ T836] device bridge_slave_1 entered promiscuous mode [ 71.586827][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop6 [ 71.594365][ T770] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.606947][ T770] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.609790][ T789] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.632958][ T789] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.651895][ T789] 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 [ 71.686050][ T789] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.702573][ T789] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.716319][ T789] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.731542][ T789] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 71.751560][ T789] 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. [ 71.770059][ T789] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 71.791272][ T789] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 71.813308][ T789] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 71.830709][ T789] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.842370][ T789] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.856311][ T789] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 71.868947][ T789] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.885084][ T789] 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. [ 71.901454][ T789] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.914987][ T789] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.918301][ T836] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.935241][ T836] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.942551][ T836] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.949632][ T836] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.991467][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.000011][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.008223][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.016259][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.051561][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.065678][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.072773][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.080369][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.088798][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.095956][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.103350][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.111412][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.158418][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.192942][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.202278][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.210206][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.218708][ T836] device veth0_vlan entered promiscuous mode [ 72.257748][ T852] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.264862][ T852] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.272341][ T852] device bridge_slave_0 entered promiscuous mode [ 72.284700][ T836] device veth1_macvtap entered promiscuous mode [ 72.301097][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.313971][ T852] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.321092][ T852] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.328487][ T852] device bridge_slave_1 entered promiscuous mode [ 72.365451][ T854] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.372559][ T854] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.381553][ T854] device bridge_slave_0 entered promiscuous mode [ 72.394800][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.412349][ T851] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.419872][ T851] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.427396][ T851] device bridge_slave_0 entered promiscuous mode [ 72.436995][ T854] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.444038][ T854] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.451582][ T854] device bridge_slave_1 entered promiscuous mode [ 72.463293][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.482968][ T851] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.490142][ T851] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.499752][ T867] loop8: detected capacity change from 0 to 128 [ 72.501113][ T851] device bridge_slave_1 entered promiscuous mode [ 72.578793][ T867] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 72.589673][ T867] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.620515][ T867] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.94: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 72.639592][ T867] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 72.658439][ T836] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.659376][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop8 [ 72.670136][ T836] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.690125][ T836] 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 [ 72.710897][ T836] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.722765][ T836] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.737429][ T836] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.752369][ T836] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 72.767674][ T836] 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. [ 72.783474][ T836] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 72.799358][ T836] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 72.814608][ T836] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 72.829825][ T836] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.841837][ T836] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.855433][ T836] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 72.868075][ T836] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.883208][ T836] 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. [ 72.900118][ T836] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.914834][ T836] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.954153][ T859] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.961425][ T859] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.969193][ T859] device bridge_slave_0 entered promiscuous mode [ 72.979720][ T859] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.986934][ T859] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.994486][ T859] device bridge_slave_1 entered promiscuous mode [ 73.085402][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.092882][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.122503][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.130910][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.139762][ T522] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.146846][ T522] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.154384][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.162929][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.171727][ T522] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.178826][ T522] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.186290][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.193721][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.201429][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.209758][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.218418][ T522] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.225470][ T522] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.232938][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.241639][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.250123][ T522] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.257520][ T522] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.265094][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.273129][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.280970][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.356289][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.364924][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.373423][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.381608][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.389425][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.397972][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.406127][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.414034][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.421635][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.429155][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.437453][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.445787][ T522] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.452809][ T522] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.460340][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.468705][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.477173][ T522] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.484217][ T522] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.491747][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.499956][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.508167][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.521531][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.535915][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.543866][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.553794][ T852] device veth0_vlan entered promiscuous mode [ 73.567169][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.575115][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.590733][ T854] device veth0_vlan entered promiscuous mode [ 73.624937][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.633351][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.642046][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.650296][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.658889][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.667255][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.679289][ T854] device veth1_macvtap entered promiscuous mode [ 73.692177][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.700140][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.708639][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.717737][ T852] device veth1_macvtap entered promiscuous mode [ 73.743742][ T851] device veth0_vlan entered promiscuous mode [ 73.760050][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.767791][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.775831][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.783937][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.791609][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.801754][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.810353][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.863453][ T891] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.870842][ T891] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.878480][ T891] device bridge_slave_0 entered promiscuous mode [ 73.885983][ T891] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.893168][ T891] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.900919][ T891] device bridge_slave_1 entered promiscuous mode [ 73.907831][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.916556][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.925003][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.933222][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.947916][ T851] device veth1_macvtap entered promiscuous mode [ 73.976137][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.984870][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.995173][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.999900][ T902] loop1: detected capacity change from 0 to 128 [ 74.029438][ T902] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 74.030381][ T905] loop3: detected capacity change from 0 to 128 [ 74.044035][ T902] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.066732][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.075723][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.084343][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.092637][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.093953][ T902] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.91: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 74.102189][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.126371][ T905] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 74.127995][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.146408][ T522] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.146498][ T902] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 74.153576][ T522] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.169064][ T905] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.174243][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.195340][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.197310][ T854] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.205621][ T522] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.221984][ T522] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.226884][ T854] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.242467][ T854] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 74.246172][ T905] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.89: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 74.266105][ T854] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.284115][ T905] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 74.297781][ T854] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.319323][ T854] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.335090][ T852] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.346768][ T854] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 74.346968][ T854] 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. [ 74.362312][ T852] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.390225][ T854] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 74.391892][ T852] 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 [ 74.425560][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.433897][ T852] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.434065][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.445855][ T854] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 74.453965][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.468572][ T852] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.477485][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.489807][ T852] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.498148][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.512343][ T854] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 74.520994][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.543479][ T854] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.543493][ T852] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 74.555120][ T854] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.555173][ T854] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 74.570451][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.584120][ T854] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.597806][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.604658][ T854] 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. [ 74.618029][ T852] 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. [ 74.626300][ T854] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.641894][ T852] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 74.662856][ T854] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.673237][ T852] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 74.725938][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.735235][ T852] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 74.735342][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.760413][ T852] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.760739][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.779587][ T852] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.793207][ T852] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 74.806568][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.814221][ T852] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.831157][ T852] 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. [ 74.835699][ T859] device veth0_vlan entered promiscuous mode [ 74.848086][ T852] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.866703][ T852] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.879909][ T859] device veth1_macvtap entered promiscuous mode [ 74.887176][ T910] loop9: detected capacity change from 0 to 128 [ 74.901756][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.910712][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.920036][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.963113][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.965821][ T910] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 74.972837][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.981951][ T910] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.001956][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.011137][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.038157][ T910] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.97: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 75.065420][ T910] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 75.094870][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop9 [ 75.095225][ T851] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.122460][ T851] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.135842][ T851] 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 [ 75.152605][ T915] loop7: detected capacity change from 0 to 128 [ 75.158663][ T851] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.174906][ T851] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.188970][ T851] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.204056][ T851] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 75.223306][ T915] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 75.234041][ T915] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.234045][ T851] 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. [ 75.234075][ T851] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 75.271124][ T915] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.100: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 75.295126][ T851] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 75.304045][ T915] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 75.311309][ T851] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 75.329555][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop7 [ 75.336858][ T851] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.351239][ T410] udevd[410]: incorrect ext4 checksum on /dev/loop7 [ 75.352290][ T859] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.360356][ T851] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.372815][ T859] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.394443][ T851] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum