Warning: Permanently added '10.128.1.83' (ED25519) to the list of known hosts. 2026/01/29 06:57:35 parsed 1 programs [ 46.601611][ T28] audit: type=1400 audit(1769669857.055:106): avc: denied { unlink } for pid=395 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" [ 46.665764][ T395] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.529502][ T28] audit: type=1401 audit(1769669857.975:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 47.769596][ T429] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.792184][ T429] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.799775][ T429] device bridge_slave_0 entered promiscuous mode [ 47.856547][ T429] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.868815][ T429] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.876664][ T429] device bridge_slave_1 entered promiscuous mode [ 48.044226][ T429] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.051360][ T429] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.058872][ T429] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.066248][ T429] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.093971][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.102919][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.110236][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.131413][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.139698][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.146976][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.156342][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.165022][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.172203][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.179625][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.188083][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.205704][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.219717][ T429] device veth0_vlan entered promiscuous mode [ 48.227312][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.236431][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.244163][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.256472][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.266069][ T429] device veth1_macvtap entered promiscuous mode [ 48.276984][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2026/01/29 06:57:38 executed programs: 0 [ 48.287703][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.570189][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.577321][ T464] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.585042][ T464] device bridge_slave_0 entered promiscuous mode [ 48.611417][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.618492][ T464] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.626185][ T464] device bridge_slave_1 entered promiscuous mode [ 48.683482][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.690575][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.698915][ T472] device bridge_slave_0 entered promiscuous mode [ 48.729623][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.737104][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.744689][ T472] device bridge_slave_1 entered promiscuous mode [ 48.756003][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.763304][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.770959][ T470] device bridge_slave_0 entered promiscuous mode [ 48.798140][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.805470][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.813294][ T470] device bridge_slave_1 entered promiscuous mode [ 48.846999][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.854285][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.862022][ T471] device bridge_slave_0 entered promiscuous mode [ 48.869130][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.876658][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.884250][ T471] device bridge_slave_1 entered promiscuous mode [ 48.919700][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.926816][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.934966][ T469] device bridge_slave_0 entered promiscuous mode [ 48.959376][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.966586][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.974481][ T469] device bridge_slave_1 entered promiscuous mode [ 49.139410][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.146506][ T464] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.153852][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.160910][ T464] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.179110][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.186214][ T469] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.193670][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.200731][ T469] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.230600][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.238148][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.246907][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.254229][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.263673][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.271883][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.316418][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.324874][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.332206][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.340189][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.349068][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.356280][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.381753][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.389864][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.406342][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.430630][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.438498][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.446941][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.454201][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.462058][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.489766][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.498322][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.505663][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.513700][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.522958][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.530233][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.538056][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.546477][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.554107][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.586160][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.596302][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.605866][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.614948][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.624170][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.633299][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.642016][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.650330][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.658831][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.666493][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.674526][ T464] device veth0_vlan entered promiscuous mode [ 49.701770][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.710022][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.718792][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.727192][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.735425][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.743232][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.751296][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.759805][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.768207][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.775261][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.782953][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.791607][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.799880][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.806994][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.814415][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.822911][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.831126][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.839365][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.847885][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.866159][ T464] device veth1_macvtap entered promiscuous mode [ 49.880313][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.889037][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.897623][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.906374][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.914450][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.922882][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.931436][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.956750][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.965437][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.974306][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.983080][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.992058][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.000392][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.009254][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.017815][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.026403][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.033844][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.041835][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.050323][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.059124][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.066216][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.075446][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.083500][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.092470][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.105428][ T472] device veth0_vlan entered promiscuous mode [ 50.120447][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.128693][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.137065][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.145152][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.176711][ T470] device veth0_vlan entered promiscuous mode [ 50.183841][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.192956][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.201646][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.209873][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.218087][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.226318][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.234581][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.243132][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.251972][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.259871][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.268374][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.275981][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.283860][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.291491][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.303089][ T469] device veth0_vlan entered promiscuous mode [ 50.319007][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.330625][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.340557][ T472] device veth1_macvtap entered promiscuous mode [ 50.355184][ T470] device veth1_macvtap entered promiscuous mode [ 50.364411][ T471] device veth0_vlan entered promiscuous mode [ 50.376534][ T520] loop0: detected capacity change from 0 to 128 [ 50.383479][ T331] device bridge_slave_1 left promiscuous mode [ 50.389729][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.398979][ T331] device bridge_slave_0 left promiscuous mode [ 50.406809][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.416071][ T520] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 50.426087][ T331] device veth1_macvtap left promiscuous mode [ 50.432284][ T331] device veth0_vlan left promiscuous mode [ 50.434251][ T520] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.438713][ T28] audit: type=1400 audit(1769669860.885:108): avc: denied { mount } for pid=519 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 50.472329][ T28] audit: type=1400 audit(1769669860.925:109): avc: denied { write } for pid=519 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 50.495619][ T28] audit: type=1400 audit(1769669860.925:110): avc: denied { add_name } for pid=519 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 50.538185][ T28] audit: type=1400 audit(1769669860.925:111): avc: denied { create } for pid=519 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.565182][ T520] 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 [ 50.580908][ T28] audit: type=1400 audit(1769669860.945:112): avc: denied { write open } for pid=519 comm="syz.0.16" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.644883][ T28] audit: type=1400 audit(1769669860.945:113): avc: denied { mounton } for pid=519 comm="syz.0.16" path="/0/file1/bus" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.667293][ T520] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 50.679460][ T28] audit: type=1400 audit(1769669860.945:114): avc: denied { map } for pid=519 comm="syz.0.16" 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 [ 50.706706][ T28] audit: type=1400 audit(1769669860.995:115): avc: denied { link } for pid=519 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop0" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 50.726165][ T464] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.762340][ T464] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.776550][ T464] 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 [ 50.797239][ T464] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.810172][ T464] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.825149][ T464] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.840280][ T464] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 50.856408][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.864552][ T464] 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. [ 50.865763][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.880989][ T464] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 50.890447][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.917838][ T464] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 50.933073][ T464] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.949292][ T464] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.957699][ T471] device veth1_macvtap entered promiscuous mode [ 50.967752][ T464] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.981043][ T464] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 50.992378][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.998541][ T464] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.001852][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.017785][ T464] 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. [ 51.024383][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.042912][ T464] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.049228][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.059244][ T464] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.068777][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.088949][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.097718][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.106220][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.114793][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.123349][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.132552][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.162086][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.170456][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.179416][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.188022][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.197500][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.206086][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.216608][ T469] device veth1_macvtap entered promiscuous mode [ 51.253918][ T527] loop1: detected capacity change from 0 to 128 [ 51.268487][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.293554][ T531] loop3: detected capacity change from 0 to 128 [ 51.300407][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.317668][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.327097][ T527] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 51.346981][ T527] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.347477][ T531] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 51.369886][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.381992][ T531] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.382765][ T527] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.395484][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.413555][ T535] loop6: detected capacity change from 0 to 128 [ 51.435234][ T464] EXT4-fs (loop0): unmounting filesystem. [ 51.451934][ T531] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.452281][ T527] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 51.484559][ T531] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 51.494846][ T535] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 51.513323][ T541] loop2: detected capacity change from 0 to 128 [ 51.533513][ T535] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.546149][ T541] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 51.549739][ T472] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.567984][ T541] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.580910][ T472] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.594519][ T472] 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 [ 51.596363][ T471] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.630653][ T541] 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 [ 51.655433][ T416] udevd[416]: incorrect ext4 checksum on /dev/loop3 [ 51.662776][ T472] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.675633][ T541] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 51.687341][ T471] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.695575][ T472] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.703070][ T471] 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 [ 51.736789][ T471] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.750055][ T471] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.751836][ T472] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.767473][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.786410][ T535] ================================================================== [ 51.800821][ T535] BUG: KASAN: use-after-free in dx_insert_block+0xd9/0x240 [ 51.808093][ T535] Read of size 157024 at addr ffff888121ce6028 by task syz.6.20/535 [ 51.816181][ T535] [ 51.818644][ T535] CPU: 1 PID: 535 Comm: syz.6.20 Not tainted syzkaller #0 [ 51.825782][ T535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 51.836065][ T535] Call Trace: [ 51.839405][ T535] [ 51.842362][ T535] __dump_stack+0x21/0x24 [ 51.843023][ T469] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.846778][ T535] dump_stack_lvl+0x110/0x170 [ 51.860235][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.863095][ T535] ? __cfi_dump_stack_lvl+0x8/0x8 [ 51.863126][ T535] ? __cfi__printk+0x8/0x8 [ 51.887343][ T535] ? __ext4fs_dirhash+0x770/0x1080 [ 51.892542][ T535] ? dx_insert_block+0xd9/0x240 [ 51.897438][ T535] print_address_description+0x71/0x200 [ 51.903098][ T535] print_report+0x4a/0x60 [ 51.907452][ T535] kasan_report+0x122/0x150 [ 51.911974][ T535] ? dx_insert_block+0xd9/0x240 [ 51.916846][ T535] kasan_check_range+0x249/0x2a0 [ 51.921802][ T535] ? dx_insert_block+0xd9/0x240 [ 51.926676][ T535] memmove+0x2d/0x70 [ 51.930667][ T535] dx_insert_block+0xd9/0x240 [ 51.935378][ T535] do_split+0x1a36/0x1df0 [ 51.939731][ T535] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 51.945657][ T535] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 51.951495][ T535] make_indexed_dir+0xdd4/0x1480 [ 51.956458][ T535] ? add_dirent_to_buf+0x670/0x670 [ 51.961694][ T535] ? add_dirent_to_buf+0x45b/0x670 [ 51.966880][ T535] ext4_add_entry+0xb81/0xdb0 [ 51.971577][ T535] ? ext4_inc_count+0x1b0/0x1b0 [ 51.976452][ T535] ? __cfi_current_time+0x10/0x10 [ 51.981493][ T535] __ext4_link+0x4de/0x770 [ 51.985939][ T535] ? __cfi___ext4_link+0x10/0x10 [ 51.991173][ T535] ? lookup_one_qstr_excl+0x133/0x270 [ 51.996605][ T535] ? clear_nonspinnable+0x60/0x60 [ 52.001654][ T535] ext4_link+0x1de/0x270 [ 52.005933][ T535] vfs_link+0x64b/0x800 [ 52.010121][ T535] do_linkat+0x1e7/0x750 [ 52.014417][ T535] __x64_sys_link+0x86/0x90 [ 52.018938][ T535] x64_sys_call+0x266/0x9a0 [ 52.023490][ T535] do_syscall_64+0x4c/0xa0 [ 52.027924][ T535] ? clear_bhb_loop+0x30/0x80 [ 52.032753][ T535] ? clear_bhb_loop+0x30/0x80 [ 52.037535][ T535] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 52.043455][ T535] RIP: 0033:0x7fd52c3978f9 [ 52.047899][ T535] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 52.067689][ T535] RSP: 002b:00007fd52d1f8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 52.076129][ T535] RAX: ffffffffffffffda RBX: 00007fd52c5c5fa0 RCX: 00007fd52c3978f9 [ 52.084240][ T535] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 52.092327][ T535] RBP: 00007fd52c4291bc R08: 0000000000000000 R09: 0000000000000000 [ 52.100379][ T535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.108417][ T535] R13: 0000000000000000 R14: 00007fd52c5c5fa0 R15: 00007ffc8d810908 [ 52.116497][ T535] [ 52.119542][ T535] [ 52.121879][ T535] The buggy address belongs to the physical page: [ 52.128305][ T535] page:ffffea0004873980 refcount:3 mapcount:1 mapping:ffff88810b739c50 index:0x1 pfn:0x121ce6 [ 52.138734][ T535] memcg:ffff88810023ce00 [ 52.143017][ T535] aops:def_blk_aops ino:700006 [ 52.147793][ T535] flags: 0x460000000032205e(referenced|uptodate|dirty|lru|workingset|private|mappedtodisk|unevictable|mlocked|zone=1) [ 52.160142][ T535] raw: 460000000032205e dead000000000100 dead000000000001 ffff88810b739c50 [ 52.168733][ T535] raw: 0000000000000001 ffff8881184e2e70 0000000300000000 ffff88810023ce00 [ 52.177317][ T535] page dumped because: kasan: bad access detected [ 52.183744][ T535] page_owner tracks the page as allocated [ 52.189460][ T535] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 421, tgid 421 (udevd), ts 51442509219, free_ts 51432968419 [ 52.209185][ T535] post_alloc_hook+0x1f5/0x210 [ 52.214232][ T535] prep_new_page+0x1c/0x110 [ 52.218754][ T535] get_page_from_freelist+0x2d12/0x2d80 [ 52.224489][ T535] __alloc_pages+0x1d9/0x480 [ 52.229102][ T535] __folio_alloc+0x12/0x40 [ 52.233629][ T535] page_cache_ra_unbounded+0x248/0x730 [ 52.239206][ T535] page_cache_sync_ra+0x3e3/0x490 [ 52.244279][ T535] filemap_read+0x694/0x23d0 [ 52.248994][ T535] blkdev_read_iter+0x426/0x560 [ 52.254034][ T535] vfs_read+0x454/0x910 [ 52.258215][ T535] ksys_read+0x149/0x250 [ 52.262559][ T535] __x64_sys_read+0x7b/0x90 [ 52.267178][ T535] x64_sys_call+0x2f/0x9a0 [ 52.271624][ T535] do_syscall_64+0x4c/0xa0 [ 52.276082][ T535] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 52.282004][ T535] page last free stack trace: [ 52.286696][ T535] free_unref_page_prepare+0x742/0x750 [ 52.292213][ T535] free_unref_page+0x95/0x540 [ 52.296947][ T535] __free_pages+0x67/0x100 [ 52.301474][ T535] __free_slab+0xca/0x1a0 [ 52.305906][ T535] __unfreeze_partials+0x160/0x190 [ 52.311070][ T535] put_cpu_partial+0xa9/0x100 [ 52.315861][ T535] __slab_free+0x1c4/0x280 [ 52.320300][ T535] ___cache_free+0xbf/0xd0 [ 52.324904][ T535] qlist_free_all+0xc6/0x140 [ 52.329592][ T535] kasan_quarantine_reduce+0x14a/0x170 [ 52.335233][ T535] __kasan_slab_alloc+0x24/0x80 [ 52.340109][ T535] slab_post_alloc_hook+0x4f/0x2d0 [ 52.345414][ T535] kmem_cache_alloc+0x16e/0x330 [ 52.350981][ T535] getname_flags+0xb9/0x500 [ 52.355510][ T535] getname+0x19/0x20 [ 52.359504][ T535] do_sys_openat2+0xeb/0x810 [ 52.364123][ T535] [ 52.366489][ T535] Memory state around the buggy address: [ 52.372377][ T535] ffff888121ce7f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.380483][ T535] ffff888121ce7f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.388747][ T535] >ffff888121ce8000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 52.396827][ T535] ^ [ 52.400913][ T535] ffff888121ce8080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 52.409095][ T535] ffff888121ce8100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 52.417171][ T535] ================================================================== [ 52.430480][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 52.430494][ T28] audit: type=1400 audit(1769669862.885:118): avc: denied { read } for pid=84 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 [ 52.432657][ T469] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.444757][ T471] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.487791][ T421] udevd[421]: incorrect ext4 checksum on /dev/loop6 [ 52.488382][ T28] audit: type=1400 audit(1769669862.885:119): avc: denied { search } for pid=84 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 [ 52.512739][ T469] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 52.524960][ T28] audit: type=1400 audit(1769669862.885:120): avc: denied { write } for pid=84 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 [ 52.536575][ T472] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.558085][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.575016][ T469] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.588975][ T28] audit: type=1400 audit(1769669862.885:121): avc: denied { add_name } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 52.600171][ T472] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.622549][ T28] audit: type=1400 audit(1769669862.885:122): avc: denied { create } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 52.651119][ T469] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.659973][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.671879][ T469] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.687639][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.701081][ T472] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.719303][ T28] audit: type=1400 audit(1769669862.885:123): avc: denied { append open } for pid=84 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 [ 52.732379][ T535] Disabling lock debugging due to kernel taint [ 52.759171][ T471] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.760688][ T472] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.786856][ T469] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.787396][ T28] audit: type=1400 audit(1769669862.885:124): avc: denied { getattr } for pid=84 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 [ 52.802815][ T535] EXT4-fs error (device loop6): ext4_dx_csum_set:531: inode #2: comm syz.6.20: dir seems corrupt? Run e2fsck -D. [ 52.827319][ T471] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.839117][ T469] 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. [ 52.853046][ T471] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 52.869387][ T472] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.882468][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.895097][ T469] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.916312][ T471] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.940394][ T469] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.946388][ T471] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.967250][ T472] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.973676][ T471] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.991952][ T469] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.998313][ T469] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.019102][ T470] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.033481][ T472] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.033950][ T469] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.060828][ T470] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.060880][ T470] 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 [ 53.065767][ T470] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.076452][ T469] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.106483][ T472] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.118631][ T470] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.144098][ T470] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.149548][ T469] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.161779][ T472] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.178594][ T469] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.190183][ T472] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.204807][ T470] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.222064][ T472] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.246733][ T472] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.261122][ T470] 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. [ 53.276944][ T470] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.292469][ T546] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.296877][ T469] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.299622][ T546] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.319469][ T546] device bridge_slave_0 entered promiscuous mode [ 53.333375][ T546] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.341099][ T546] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.348703][ T546] device bridge_slave_1 entered promiscuous mode [ 53.369247][ T470] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.378828][ T469] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.397862][ T470] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.418820][ T470] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.430680][ T470] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.448677][ T470] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.469834][ T470] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.510069][ T470] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.525577][ T470] 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. [ 53.544014][ T470] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.556343][ T470] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.585373][ T546] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.592615][ T546] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.600217][ T546] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.607737][ T546] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.682979][ T331] device bridge_slave_1 left promiscuous mode [ 53.689361][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.697916][ T331] device bridge_slave_0 left promiscuous mode [ 53.704658][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.714488][ T331] device veth1_macvtap left promiscuous mode [ 53.720642][ T331] device veth0_vlan left promiscuous mode [ 53.728770][ T472] EXT4-fs (loop1): unmounting filesystem. [ 53.729335][ T471] EXT4-fs (loop3): unmounting filesystem. 2026/01/29 06:57:44 executed programs: 21 [ 53.772662][ T28] audit: type=1400 audit(1769669864.225:125): avc: denied { read } for pid=559 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 53.800889][ T28] audit: type=1400 audit(1769669864.225:126): avc: denied { open } for pid=559 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 [ 53.885030][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.893834][ T521] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.902457][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.910303][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.940568][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.949011][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.957655][ T528] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.964823][ T528] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.983810][ T469] EXT4-fs (loop2): unmounting filesystem. [ 54.024366][ T470] EXT4-fs (loop6): unmounting filesystem. [ 54.035902][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.048219][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.080139][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.088455][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.103052][ T561] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.110126][ T561] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.117974][ T561] device bridge_slave_0 entered promiscuous mode [ 54.144878][ T559] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.152177][ T559] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.159676][ T559] device bridge_slave_0 entered promiscuous mode [ 54.166769][ T561] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.174401][ T561] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.181928][ T561] device bridge_slave_1 entered promiscuous mode [ 54.208386][ T559] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.215605][ T559] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.223748][ T559] device bridge_slave_1 entered promiscuous mode [ 54.250625][ T546] device veth0_vlan entered promiscuous mode [ 54.261284][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.269737][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.278355][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.286711][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.295579][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.303256][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.356207][ T569] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.363565][ T569] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.371981][ T569] device bridge_slave_0 entered promiscuous mode [ 54.392428][ T563] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.399783][ T563] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.407345][ T563] device bridge_slave_0 entered promiscuous mode [ 54.414685][ T569] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.422001][ T569] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.429613][ T569] device bridge_slave_1 entered promiscuous mode [ 54.446056][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.454415][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.463030][ T563] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.470091][ T563] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.477972][ T563] device bridge_slave_1 entered promiscuous mode [ 54.522510][ T546] device veth1_macvtap entered promiscuous mode [ 54.582106][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.590478][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.598963][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.641812][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.650196][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.757971][ T591] loop7: detected capacity change from 0 to 128 [ 54.766924][ T591] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 54.780259][ T591] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.803516][ T591] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.23: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.822915][ T591] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 54.841814][ T546] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.842144][ T416] udevd[416]: incorrect ext4 checksum on /dev/loop7 [ 54.855645][ T546] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.878751][ 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 [ 54.901941][ T546] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.913711][ T563] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.920980][ T563] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.928330][ T563] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.930865][ T546] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.935652][ T563] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.956681][ 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 [ 54.972198][ 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 [ 54.987656][ 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. [ 55.003400][ 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 [ 55.018706][ 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 [ 55.033961][ 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 [ 55.049434][ T546] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.061509][ T546] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.075466][ T546] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 55.088606][ 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 [ 55.103716][ 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. [ 55.120253][ T546] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.132018][ T546] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.145853][ T315] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.153276][ T315] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.178764][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.186489][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.213651][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.222583][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.231113][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.238422][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.265980][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.306608][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.315334][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.323923][ T521] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.331065][ T521] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.340341][ T331] device bridge_slave_1 left promiscuous mode [ 55.346667][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.354263][ T331] device bridge_slave_0 left promiscuous mode [ 55.360513][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.368985][ T331] device bridge_slave_1 left promiscuous mode [ 55.375575][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.381617][ T546] EXT4-fs (loop7): unmounting filesystem. [ 55.389006][ T331] device bridge_slave_0 left promiscuous mode [ 55.395363][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.408432][ T331] device bridge_slave_1 left promiscuous mode [ 55.415621][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.423625][ T331] device bridge_slave_0 left promiscuous mode [ 55.429874][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.437997][ T331] device bridge_slave_1 left promiscuous mode [ 55.444491][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.452780][ T331] device bridge_slave_0 left promiscuous mode [ 55.459247][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.468103][ T331] device veth1_macvtap left promiscuous mode [ 55.474319][ T331] device veth0_vlan left promiscuous mode [ 55.480428][ T331] device veth1_macvtap left promiscuous mode [ 55.486765][ T331] device veth0_vlan left promiscuous mode [ 55.493009][ T331] device veth1_macvtap left promiscuous mode [ 55.499094][ T331] device veth0_vlan left promiscuous mode [ 55.505462][ T331] device veth1_macvtap left promiscuous mode [ 55.511533][ T331] device veth0_vlan left promiscuous mode [ 55.870277][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.878226][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.886130][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.894223][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.902178][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.910628][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.919353][ T521] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.926468][ T521] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.934047][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.942681][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.951097][ T521] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.958445][ T521] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.966200][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.974064][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.981591][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.989860][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.022817][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.031456][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.039898][ T521] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.047028][ T521] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.055630][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.064221][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.072478][ T521] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.079598][ T521] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.087322][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.096270][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.104533][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.116806][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.125318][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.137049][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.145898][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.155715][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.164535][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.173272][ T521] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.180328][ T521] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.188521][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.196463][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.205037][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.229061][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.237288][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.245663][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.254468][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.263559][ T521] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.270709][ T521] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.287744][ T559] device veth0_vlan entered promiscuous mode [ 56.298804][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.307465][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.315689][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.323691][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.332349][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.340046][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.356474][ T606] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.363908][ T606] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.371513][ T606] device bridge_slave_0 entered promiscuous mode [ 56.378729][ T606] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.386260][ T606] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.394614][ T606] device bridge_slave_1 entered promiscuous mode [ 56.412318][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.420568][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.428770][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.437263][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.447576][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.456210][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.475774][ T559] device veth1_macvtap entered promiscuous mode [ 56.483994][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.492064][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.500433][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.524366][ T561] device veth0_vlan entered promiscuous mode [ 56.531290][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.539573][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.574387][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.582236][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.590493][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.599055][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.612887][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.621993][ T521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.659050][ T561] device veth1_macvtap entered promiscuous mode [ 56.672277][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.681805][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.690309][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.699290][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.711223][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.712374][ T617] loop8: detected capacity change from 0 to 128 [ 56.719682][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.734679][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.750454][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.758677][ T617] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 56.771801][ T617] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.787030][ T617] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.28: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.793190][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.815904][ T617] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 56.817093][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.832841][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.841557][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.850232][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.859733][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.866824][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.878160][ T569] device veth0_vlan entered promiscuous mode [ 56.887063][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.895824][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.903506][ T559] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.915661][ T559] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.917990][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.930324][ T559] EXT4-fs error (device loop8): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 56.939487][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.965833][ T559] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.967775][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.979565][ T559] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.988350][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.999760][ T559] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.008814][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.022644][ T559] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.029066][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.051682][ T559] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.052841][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.075677][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.083032][ T559] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.084539][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.098959][ T559] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.107237][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.121266][ T559] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.143863][ T559] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.145566][ T563] device veth0_vlan entered promiscuous mode [ 57.158418][ T559] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.176557][ T559] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.193638][ T559] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.212204][ T559] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.229058][ T559] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.241435][ T559] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.249821][ T563] device veth1_macvtap entered promiscuous mode [ 57.264268][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.273485][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.282247][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.290562][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.299668][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.338049][ T621] loop9: detected capacity change from 0 to 128 [ 57.345232][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.355307][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.365206][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.374369][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.375070][ T621] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 57.385864][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.401393][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.413026][ T569] device veth1_macvtap entered promiscuous mode [ 57.422746][ T621] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.438670][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.448151][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.457100][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.473571][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.491924][ T624] loop4: detected capacity change from 0 to 128 [ 57.505385][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.515965][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.525759][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.534483][ T621] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.30: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.558923][ T606] device veth0_vlan entered promiscuous mode [ 57.571765][ T621] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 57.582194][ T624] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 57.593417][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.603007][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.612361][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.615020][ T624] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.621451][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.651422][ T561] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.669047][ T606] device veth1_macvtap entered promiscuous mode [ 57.689346][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.697791][ T561] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.713490][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.721424][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.730692][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.740525][ T628] loop5: detected capacity change from 0 to 128 [ 57.749076][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.749996][ T561] EXT4-fs error (device loop9): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 57.789494][ T561] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.790184][ T624] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.38: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.801506][ T561] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.835680][ T628] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 57.838058][ T561] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.848274][ T628] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.863521][ T624] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 57.888530][ T559] EXT4-fs (loop8): unmounting filesystem. [ 57.895118][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.903841][ T561] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.911900][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.920091][ T561] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.944053][ T561] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.959573][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.962950][ T561] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.979201][ T528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.995081][ T561] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.009483][ T628] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.39: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.012029][ T561] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.042884][ T563] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.055689][ T561] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.069281][ T563] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.083492][ T561] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 58.099636][ T563] 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 [ 58.117712][ T628] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 58.133388][ T561] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.156599][ T635] loop0: detected capacity change from 0 to 128 [ 58.158765][ T563] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.181025][ T563] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.194618][ T569] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.206429][ T561] 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. [ 58.225552][ T569] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.239873][ T563] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.241224][ T561] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.269912][ T569] 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 [ 58.274515][ T635] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 58.291015][ T561] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.299311][ T563] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.333532][ T569] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.345597][ T563] 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. [ 58.361623][ T569] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.372499][ T635] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.388662][ T563] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.393762][ T569] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.420260][ T569] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.429719][ T563] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.456228][ T635] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.35: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.465740][ T569] 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. [ 58.476256][ T563] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.491962][ T569] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.514794][ T635] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 58.531043][ T563] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.531394][ T569] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.558446][ T569] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.573853][ T563] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.587718][ T569] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.599962][ T563] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 58.620989][ T569] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.632913][ T606] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.636001][ T569] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 58.660486][ T606] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.673368][ T569] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.677464][ T606] 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 [ 58.711237][ T563] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.727068][ T563] 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. [ 58.730963][ T569] 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. [ 58.745721][ T563] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.759651][ T606] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.771612][ T563] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.784091][ T606] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.811287][ T606] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.823319][ T569] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.840974][ T569] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.854362][ T606] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.855743][ T632] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.877614][ T632] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.885408][ T606] 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. [ 58.902008][ T632] device bridge_slave_0 entered promiscuous mode [ 58.903379][ T606] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.917783][ T632] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.931340][ T632] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.932141][ T606] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.940219][ T632] device bridge_slave_1 entered promiscuous mode [ 58.963512][ T606] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.011092][ T606] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.022882][ T606] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.036402][ T606] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 59.055173][ T606] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.055989][ T331] device bridge_slave_1 left promiscuous mode [ 59.071626][ T606] 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. [ 59.093135][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.095441][ T606] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.112024][ T606] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.126276][ T331] device bridge_slave_0 left promiscuous mode [ 59.133398][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.142773][ T331] device veth1_macvtap left promiscuous mode [ 59.149358][ T331] device veth0_vlan left promiscuous mode [ 59.326429][ T569] EXT4-fs (loop5): unmounting filesystem. [ 59.332921][ T561] EXT4-fs (loop9): unmounting filesystem. [ 59.339408][ T563] EXT4-fs (loop4): unmounting filesystem. 2026/01/29 06:57:49 executed programs: 38 [ 59.407557][ T606] EXT4-fs (loop0): unmounting filesystem. [ 59.481239][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.488839][ T315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.534495][ T652] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.541741][ T652] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.549249][ T652] device bridge_slave_0 entered promiscuous mode [ 59.558034][ T652] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.565181][ T652] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.573090][ T652] device bridge_slave_1 entered promiscuous mode [ 59.580971][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.589506][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.597929][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.604992][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.626381][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.659427][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.668076][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.676658][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.683751][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.715840][ T645] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.723031][ T645] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.730527][ T645] device bridge_slave_0 entered promiscuous mode [ 59.738161][ T645] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.745374][ T645] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.753021][ T645] device bridge_slave_1 entered promiscuous mode [ 59.767189][ T651] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.774396][ T651] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.782195][ T651] device bridge_slave_0 entered promiscuous mode [ 59.789976][ T651] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.797238][ T651] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.804979][ T651] device bridge_slave_1 entered promiscuous mode [ 59.820344][ T654] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.827714][ T654] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.835508][ T654] device bridge_slave_0 entered promiscuous mode [ 59.843177][ T654] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.850256][ T654] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.857906][ T654] device bridge_slave_1 entered promiscuous mode [ 59.952530][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.989669][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.114277][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.164762][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.173186][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.180718][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.188689][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.196893][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.205566][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.212879][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.220496][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.229065][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.236245][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.243829][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.256693][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.265444][ T632] device veth0_vlan entered promiscuous mode [ 60.312985][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.321310][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.329043][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.337167][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.346204][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.354817][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.361958][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.369689][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.395262][ T632] device veth1_macvtap entered promiscuous mode [ 60.402151][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.411470][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.419845][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.427110][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.435031][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.444410][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.453055][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.493853][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.502666][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.512203][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.520372][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.528832][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.537133][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.557331][ T652] device veth0_vlan entered promiscuous mode [ 60.578044][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.586799][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.596277][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.605382][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.613840][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.621874][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.629434][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.638355][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.646841][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.653923][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.662029][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.670567][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.679159][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.687336][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.696729][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.704550][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.712087][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.722111][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.730106][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.752357][ T645] device veth0_vlan entered promiscuous mode [ 60.759672][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.767266][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.774963][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.782921][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.790374][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.799030][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.807296][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.814349][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.821853][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.830233][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.838619][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.845852][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.853493][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.862070][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.870353][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.877490][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.885062][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.902273][ T331] device bridge_slave_1 left promiscuous mode [ 60.908615][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.916648][ T331] device bridge_slave_0 left promiscuous mode [ 60.923665][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.933099][ T331] device bridge_slave_1 left promiscuous mode [ 60.942173][ T692] loop1: detected capacity change from 0 to 128 [ 60.949501][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.957987][ T331] device bridge_slave_0 left promiscuous mode [ 60.964438][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.973166][ T692] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 60.982266][ T692] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.993087][ T331] device bridge_slave_1 left promiscuous mode [ 60.999254][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.010330][ T331] device bridge_slave_0 left promiscuous mode [ 61.010537][ T692] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.41: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 61.017745][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.037449][ T692] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 61.052009][ T331] device bridge_slave_1 left promiscuous mode [ 61.058192][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.068121][ T632] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.079971][ T632] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.083942][ T416] udevd[416]: incorrect ext4 checksum on /dev/loop1 [ 61.093581][ T632] 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 [ 61.101966][ T331] device bridge_slave_0 left promiscuous mode [ 61.127835][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.127835][ T632] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.148128][ T632] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.161887][ T632] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.161976][ T331] device bridge_slave_1 left promiscuous mode [ 61.178057][ T632] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.183411][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.199551][ T632] 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. [ 61.221543][ T632] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.222491][ T331] device bridge_slave_0 left promiscuous mode [ 61.238164][ T632] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.242743][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.259122][ T632] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.280296][ T632] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.293299][ T331] device veth1_macvtap left promiscuous mode [ 61.293325][ T632] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.299520][ T331] device veth0_vlan left promiscuous mode [ 61.312855][ T632] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.331076][ T331] device veth1_macvtap left promiscuous mode [ 61.331419][ T632] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.337522][ T331] device veth0_vlan left promiscuous mode [ 61.353161][ T632] 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. [ 61.374343][ T331] device veth1_macvtap left promiscuous mode [ 61.375396][ T632] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.380624][ T331] device veth0_vlan left promiscuous mode [ 61.393081][ T632] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.412305][ T331] device veth1_macvtap left promiscuous mode [ 61.418391][ T331] device veth0_vlan left promiscuous mode [ 61.424899][ T331] device veth1_macvtap left promiscuous mode [ 61.431239][ T331] device veth0_vlan left promiscuous mode