Warning: Permanently added '10.128.1.81' (ED25519) to the list of known hosts. 2026/02/13 03:30:53 parsed 1 programs [ 42.934740][ T30] audit: type=1400 audit(1770953454.355:105): avc: denied { unlink } for pid=396 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" [ 42.968765][ T396] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 43.465975][ T405] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.473150][ T405] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.494652][ T405] device bridge_slave_0 entered promiscuous mode [ 43.502988][ T405] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.510314][ T405] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.518342][ T405] device bridge_slave_1 entered promiscuous mode [ 43.833471][ T30] audit: type=1401 audit(1770953455.245:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 43.834673][ T405] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.852976][ T405] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.860474][ T405] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.867550][ T405] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.063840][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.073058][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.080917][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.088951][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.100162][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.108479][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.115891][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.136746][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.151936][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.167931][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.177694][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.186577][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.194709][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.202933][ T405] device veth0_vlan entered promiscuous mode [ 44.216050][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.226284][ T405] device veth1_macvtap entered promiscuous mode [ 44.237291][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.253649][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/02/13 03:30:55 executed programs: 0 [ 44.511832][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.519329][ T464] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.526855][ T464] device bridge_slave_0 entered promiscuous mode [ 44.534330][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.541593][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.549299][ T471] device bridge_slave_0 entered promiscuous mode [ 44.557861][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.565151][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.572798][ T471] device bridge_slave_1 entered promiscuous mode [ 44.587539][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.594894][ T464] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.602113][ T464] device bridge_slave_1 entered promiscuous mode [ 44.629823][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.636974][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.644378][ T472] device bridge_slave_0 entered promiscuous mode [ 44.663502][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.670888][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.678348][ T472] device bridge_slave_1 entered promiscuous mode [ 44.714979][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.722164][ T466] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.729594][ T466] device bridge_slave_0 entered promiscuous mode [ 44.740145][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.747437][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.754920][ T469] device bridge_slave_0 entered promiscuous mode [ 44.766950][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.774012][ T466] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.781658][ T466] device bridge_slave_1 entered promiscuous mode [ 44.791323][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.798580][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.806152][ T469] device bridge_slave_1 entered promiscuous mode [ 45.009503][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.016819][ T464] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.024497][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.031528][ T464] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.041930][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.049215][ T471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.056845][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.064167][ T471] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.076153][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.083581][ T472] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.091159][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.098300][ T472] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.129898][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.137150][ T466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.144610][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.151905][ T466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.167388][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.174864][ T469] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.182251][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.189391][ T469] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.209876][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.217691][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.225290][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.232533][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.239891][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.247230][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.254911][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.262101][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.269830][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.277153][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.284603][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.308875][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.326718][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.334547][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.342904][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.350025][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.357742][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.366175][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.373188][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.397364][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.405603][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.412610][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.420397][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.429214][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.436276][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.443712][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.452348][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.459873][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.467430][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.475474][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.483852][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.491055][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.498663][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.524539][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.532660][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.540962][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.549531][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.558146][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.566730][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.574818][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.582849][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.591136][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.599286][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.607376][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.616128][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.624720][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.631747][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.639194][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.647697][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.655975][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.663063][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.677296][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.685038][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.706550][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.715017][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.723347][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.730726][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.738731][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.747120][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.755369][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.762707][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.770453][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.778669][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.786826][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.795108][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.803126][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.811181][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.831202][ T469] device veth0_vlan entered promiscuous mode [ 45.840892][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.849880][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.858425][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.866038][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.873564][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.882098][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.890645][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.899112][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.907561][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.915851][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.932163][ T466] device veth0_vlan entered promiscuous mode [ 45.940917][ T464] device veth0_vlan entered promiscuous mode [ 45.951175][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.959363][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.967321][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.976058][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.984128][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.992092][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.000434][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.008120][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.016122][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.023807][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.031809][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.039482][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.047675][ T471] device veth0_vlan entered promiscuous mode [ 46.061408][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.069755][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.088266][ T469] device veth1_macvtap entered promiscuous mode [ 46.097611][ T464] device veth1_macvtap entered promiscuous mode [ 46.106910][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.114718][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.126920][ T466] device veth1_macvtap entered promiscuous mode [ 46.133889][ T471] device veth1_macvtap entered promiscuous mode [ 46.150395][ T472] device veth0_vlan entered promiscuous mode [ 46.162346][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.171461][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.181408][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.190975][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.199865][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.208925][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.218142][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.227318][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.235664][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.244333][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.252076][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.260382][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.268637][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.278093][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.286578][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.308247][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.316619][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.325384][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.333727][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.342303][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.356368][ T472] device veth1_macvtap entered promiscuous mode [ 46.375152][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.384278][ T30] audit: type=1400 audit(1770953457.795:107): avc: denied { prog_load } for pid=519 comm="syz.6.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 46.414648][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.423053][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.432054][ T30] audit: type=1400 audit(1770953457.795:108): avc: denied { bpf } for pid=519 comm="syz.6.16" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 46.445227][ T521] loop6: detected capacity change from 0 to 128 [ 46.453036][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.467044][ T30] audit: type=1400 audit(1770953457.795:109): avc: denied { perfmon } for pid=519 comm="syz.6.16" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 46.488933][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.499711][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.520802][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.532652][ T522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.558256][ T521] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.570447][ T30] audit: type=1400 audit(1770953457.985:110): avc: denied { mount } for pid=519 comm="syz.6.16" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 46.593461][ T521] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.598393][ T529] loop2: detected capacity change from 0 to 128 [ 46.611888][ T530] loop5: detected capacity change from 0 to 128 [ 46.618769][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.628234][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.639822][ T30] audit: type=1400 audit(1770953458.055:111): avc: denied { write } for pid=519 comm="syz.6.16" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.657291][ T532] loop1: detected capacity change from 0 to 128 [ 46.662105][ T30] audit: type=1400 audit(1770953458.055:112): avc: denied { add_name } for pid=519 comm="syz.6.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.669835][ T521] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.16: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 46.710770][ T30] audit: type=1400 audit(1770953458.055:113): avc: denied { create } for pid=519 comm="syz.6.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.734910][ T521] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 46.772390][ T30] audit: type=1400 audit(1770953458.055:114): avc: denied { write open } for pid=519 comm="syz.6.16" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop6" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.790294][ T530] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.833458][ T529] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.848568][ T529] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.863637][ T530] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.864570][ T532] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 46.876953][ T464] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.900653][ T464] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.901103][ T527] 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 [ 46.913909][ T464] 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 [ 46.953499][ T532] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.963972][ T540] loop3: detected capacity change from 0 to 128 [ 46.982457][ T464] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.982707][ T532] 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 [ 46.994404][ T464] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.013381][ T532] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 47.030854][ T464] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.051320][ T527] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 47.052052][ T528] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.20: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 47.082354][ T464] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 47.083382][ T469] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.111801][ T466] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.122201][ T537] udevd[537]: incorrect ext4 checksum on /dev/loop1 [ 47.124257][ T466] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.144609][ T528] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 47.156292][ T464] 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. [ 47.169072][ T466] 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 [ 47.185896][ T543] udevd[543]: incorrect ext4 checksum on /dev/loop1 [ 47.196017][ T540] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.199070][ T464] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 47.228232][ T464] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 47.230187][ T543] udevd[543]: incorrect ext4 checksum on /dev/loop1 [ 47.243275][ T469] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.243325][ 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 [ 47.250924][ T464] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 47.264009][ T540] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.288146][ T471] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.299664][ T469] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.316979][ T471] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.322122][ T466] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.335009][ T464] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.347776][ T469] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.382716][ T540] 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 [ 47.396309][ T466] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.409026][ T471] 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 [ 47.418089][ T466] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.437091][ T464] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.453056][ 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 [ 47.466578][ T540] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 47.481063][ T466] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 47.488350][ T464] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 47.504280][ 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 [ 47.516074][ T471] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.531583][ T466] 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. [ 47.550095][ T471] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.560852][ T466] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 47.574983][ T464] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.590141][ 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. [ 47.608308][ T471] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.621864][ 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 [ 47.641057][ T472] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.664362][ T466] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 47.664883][ T464] 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. [ 47.697943][ T471] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 47.700361][ T466] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 47.715138][ T472] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.741981][ 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 [ 47.742390][ T471] 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. [ 47.757985][ 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 [ 47.788716][ T472] 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 [ 47.788827][ T471] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 47.810694][ T466] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.824873][ T472] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.836480][ T466] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.848304][ T472] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.863819][ T469] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.877545][ T464] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.887057][ T466] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 47.898500][ T471] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 47.911036][ T469] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.926134][ T472] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.941519][ T466] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.955134][ T464] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.969057][ T469] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 47.982578][ T471] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 47.995887][ 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 [ 48.009265][ T472] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 48.039111][ T466] 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. [ 48.055886][ T472] 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. [ 48.055949][ 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. [ 48.072077][ T471] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.088846][ T466] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.100766][ T472] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 48.112642][ T469] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.127178][ T471] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.138720][ T466] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.152650][ T471] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 48.165134][ T469] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.177248][ T472] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 48.205228][ T471] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.220948][ T472] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 48.236297][ T471] 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. [ 48.252404][ T472] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.264490][ T472] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.278142][ T471] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.292105][ T471] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.305395][ T472] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 48.318042][ T472] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.333684][ T472] 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. [ 48.357819][ T472] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.371887][ T472] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.548589][ T30] kauditd_printk_skb: 5 callbacks suppressed [ 48.548603][ T30] audit: type=1400 audit(1770953459.965:120): avc: denied { read } for pid=547 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 48.589089][ T30] audit: type=1400 audit(1770953459.995:121): avc: denied { open } for pid=548 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 [ 48.662325][ T548] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.669461][ T548] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.678770][ T548] device bridge_slave_0 entered promiscuous mode [ 48.692709][ T8] device bridge_slave_1 left promiscuous mode [ 48.699261][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.706929][ T8] device bridge_slave_0 left promiscuous mode [ 48.713241][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.720885][ T8] device veth1_macvtap left promiscuous mode [ 48.727395][ T8] device veth0_vlan left promiscuous mode [ 48.846569][ T548] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.853773][ T548] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.861360][ T548] device bridge_slave_1 entered promiscuous mode [ 48.893626][ T547] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.900866][ T547] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.908362][ T547] device bridge_slave_0 entered promiscuous mode [ 48.916246][ T547] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.923374][ T547] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.930961][ T547] device bridge_slave_1 entered promiscuous mode [ 48.982681][ T550] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.990072][ T550] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.997816][ T550] device bridge_slave_0 entered promiscuous mode [ 49.004955][ T550] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.012273][ T550] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.020169][ T550] device bridge_slave_1 entered promiscuous mode [ 49.152388][ T555] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.159785][ T555] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.167497][ T555] device bridge_slave_0 entered promiscuous mode [ 49.174464][ T555] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.181673][ T555] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.189387][ T555] device bridge_slave_1 entered promiscuous mode [ 49.199685][ T557] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.206965][ T557] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.214839][ T557] device bridge_slave_0 entered promiscuous mode [ 49.231983][ T557] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.239258][ T557] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.247210][ T557] device bridge_slave_1 entered promiscuous mode [ 49.326624][ T548] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.333693][ T548] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.341163][ T548] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.348375][ T548] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.381716][ T547] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.389077][ T547] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.396394][ T547] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.403528][ T547] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.431068][ T550] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.438149][ T550] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.446157][ T550] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.453276][ T550] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.515353][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.523648][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.532543][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.541443][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.549362][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.557093][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.564892][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.595570][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.603085][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.610893][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.618562][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.626377][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.634585][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.642451][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.650862][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.659078][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.666107][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.673705][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.681788][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.690185][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.698805][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.707117][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.714609][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.724535][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.733087][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.741567][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.749048][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.757361][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.765877][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.774370][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.781674][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.798495][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.806250][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.813691][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.832011][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.845551][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.853900][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.862538][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.869719][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.877830][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.886445][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.894998][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.902103][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.921876][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.930270][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.938401][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.946802][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.955574][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.963802][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.972109][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.980578][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.988269][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.008918][ T548] device veth0_vlan entered promiscuous mode [ 50.017402][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.025551][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.034369][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.042447][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.050713][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.059809][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.088835][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.097708][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.106885][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.115057][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.123193][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.131592][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.139579][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.148107][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.156761][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.164143][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.171598][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.180277][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.188663][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.195894][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.203721][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.214203][ T555] device veth0_vlan entered promiscuous mode [ 50.222848][ T548] device veth1_macvtap entered promiscuous mode [ 50.236576][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.245509][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.253924][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.266368][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.275248][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.284177][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.305665][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.313958][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.322877][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.331615][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.346937][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.355747][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.368487][ T550] device veth0_vlan entered promiscuous mode [ 50.383806][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2026/02/13 03:31:01 executed programs: 25 [ 50.392164][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.400186][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.408994][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.417326][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.425009][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.434358][ T547] device veth0_vlan entered promiscuous mode [ 50.454771][ T550] device veth1_macvtap entered promiscuous mode [ 50.462484][ T555] device veth1_macvtap entered promiscuous mode [ 50.463304][ T602] loop7: detected capacity change from 0 to 128 [ 50.478827][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.489686][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.498833][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.507112][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.515195][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.522672][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.528390][ T602] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 50.541205][ T602] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.558425][ T602] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.27: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 50.579662][ T602] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 50.591958][ T557] device veth0_vlan entered promiscuous mode [ 50.602989][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop7 [ 50.606022][ T548] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.622028][ T548] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.636142][ T548] 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 [ 50.658251][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.658476][ T548] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.678335][ T548] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.691878][ T548] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.707066][ T548] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 50.722383][ T548] 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. [ 50.738689][ T548] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 50.738936][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.754182][ T548] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 50.778166][ T548] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.793591][ T548] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.805981][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.806007][ T548] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.814284][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.834288][ T548] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 50.834579][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.846991][ T548] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.854939][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.869749][ T548] 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. [ 50.877824][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.893783][ T548] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.902396][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.914005][ T548] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.922442][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.944603][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.952962][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.965566][ T547] device veth1_macvtap entered promiscuous mode [ 51.009086][ T606] loop9: detected capacity change from 0 to 128 [ 51.016827][ T557] device veth1_macvtap entered promiscuous mode [ 51.028469][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.037661][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.046055][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.056076][ T608] loop4: detected capacity change from 0 to 128 [ 51.062998][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.071935][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.081314][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.090261][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.093238][ T608] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.101978][ T606] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.119655][ T608] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.122345][ T606] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.134068][ T608] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.32: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.166052][ T608] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 51.170557][ T606] 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 [ 51.185394][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop4 [ 51.195919][ T555] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.203530][ T606] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 51.213847][ T555] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.223362][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.242744][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.251635][ T555] 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 [ 51.252894][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.283143][ T550] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.285119][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.295955][ T555] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.305348][ T550] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.315612][ T555] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.333264][ T550] 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 [ 51.362320][ T555] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.368082][ T550] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.382700][ T555] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.389459][ T550] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.404692][ T555] 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. [ 51.422469][ T550] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.447962][ T555] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 51.448162][ T555] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 51.478747][ T550] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.496034][ T555] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 51.500186][ T613] loop8: detected capacity change from 0 to 128 [ 51.523273][ T615] loop0: detected capacity change from 0 to 128 [ 51.525453][ T550] 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. [ 51.535118][ T555] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.551729][ T550] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 51.558149][ T555] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.573965][ T550] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 51.592325][ T555] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 51.612873][ T550] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 51.616778][ T613] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.634471][ T555] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.640930][ T613] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.670505][ T550] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.680290][ T613] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.36: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.696378][ T550] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.712865][ T615] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.715374][ T550] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 51.737586][ T615] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.748921][ T555] 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. [ 51.761252][ T550] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.772329][ T543] udevd[543]: incorrect ext4 checksum on /dev/loop8 [ 51.781017][ T613] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 51.790415][ T615] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.40: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.807942][ T547] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.818911][ T550] 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. [ 51.833311][ T547] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.844356][ T555] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.857096][ T547] 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 [ 51.890615][ T547] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.892360][ T550] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.915183][ T550] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.915258][ T555] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.947974][ T615] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 51.969638][ T547] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.983498][ T617] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.993155][ T617] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.993782][ T547] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.006447][ T617] device bridge_slave_0 entered promiscuous mode [ 52.035528][ T547] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.039420][ T557] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.050882][ T547] 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. [ 52.079208][ T617] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.079354][ T557] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.087102][ T617] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.100667][ T547] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.108724][ T617] device bridge_slave_1 entered promiscuous mode [ 52.162476][ T557] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 52.198998][ T8] device bridge_slave_1 left promiscuous mode [ 52.205515][ T557] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.206282][ T547] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.217455][ T557] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.242849][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.246340][ T557] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.268110][ T8] device bridge_slave_0 left promiscuous mode [ 52.268436][ T557] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.275207][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.290021][ T547] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.298090][ T557] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.329723][ T8] device bridge_slave_1 left promiscuous mode [ 52.336225][ T557] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.351790][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.359944][ T8] device bridge_slave_0 left promiscuous mode [ 52.364961][ T547] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.366824][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.378309][ T547] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.385610][ T557] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.398719][ T547] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 52.416227][ T557] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.441350][ T547] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.442115][ T557] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.456590][ T547] 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. [ 52.468513][ T8] device bridge_slave_1 left promiscuous mode [ 52.484549][ T547] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.490990][ T557] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.502433][ T547] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.515978][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.536435][ T8] device bridge_slave_0 left promiscuous mode [ 52.542670][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.550135][ T557] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 52.562970][ T557] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.578586][ T8] device bridge_slave_1 left promiscuous mode [ 52.578631][ T557] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.584899][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.608581][ T8] device bridge_slave_0 left promiscuous mode [ 52.614931][ T557] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.627050][ T557] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.627538][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.649145][ T8] device bridge_slave_1 left promiscuous mode [ 52.656154][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.663989][ T8] device bridge_slave_0 left promiscuous mode [ 52.670548][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.680177][ T8] device veth1_macvtap left promiscuous mode [ 52.686262][ T8] device veth0_vlan left promiscuous mode [ 52.692406][ T8] device veth1_macvtap left promiscuous mode [ 52.698729][ T8] device veth0_vlan left promiscuous mode [ 52.705060][ T8] device veth1_macvtap left promiscuous mode [ 52.711084][ T8] device veth0_vlan left promiscuous mode [ 52.717720][ T8] device veth1_macvtap left promiscuous mode [ 52.723944][ T8] device veth0_vlan left promiscuous mode [ 52.730239][ T8] device veth1_macvtap left promiscuous mode [ 52.736342][ T8] device veth0_vlan left promiscuous mode [ 53.259817][ T627] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.267152][ T627] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.275253][ T627] device bridge_slave_0 entered promiscuous mode [ 53.282361][ T627] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.289583][ T627] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.297245][ T627] device bridge_slave_1 entered promiscuous mode [ 53.399464][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.407217][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.423516][ T636] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.430651][ T636] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.438222][ T636] device bridge_slave_0 entered promiscuous mode [ 53.445606][ T636] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.452823][ T636] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.460736][ T636] device bridge_slave_1 entered promiscuous mode [ 53.493631][ T639] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.500865][ T639] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.508599][ T639] device bridge_slave_0 entered promiscuous mode [ 53.515404][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.524329][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.532668][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.539875][ T424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.547653][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.566310][ T639] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.573720][ T639] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.581513][ T639] device bridge_slave_1 entered promiscuous mode [ 53.599397][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.608151][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.617389][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.624486][ T424] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.638561][ T637] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.645722][ T637] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.653159][ T637] device bridge_slave_0 entered promiscuous mode [ 53.673796][ T637] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.680957][ T637] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.688622][ T637] device bridge_slave_1 entered promiscuous mode [ 53.752394][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.781341][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.790127][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.797190][ T424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.804838][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.813028][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.831636][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.839999][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.847220][ T424] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.854982][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.877619][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.901755][ T617] device veth0_vlan entered promiscuous mode [ 53.910368][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.918672][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.926117][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.956425][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.965492][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.973646][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.002491][ T617] device veth1_macvtap entered promiscuous mode [ 54.027473][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.037272][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.045821][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.054992][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.063554][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.070718][ T424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.078648][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.092101][ T627] device veth0_vlan entered promiscuous mode [ 54.115966][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.124591][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.132165][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.141569][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.150062][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.157698][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.166420][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.173664][ T424] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.181234][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.189435][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.214663][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.223112][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.231543][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.238794][ T424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.246448][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.255105][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.263445][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.270599][ T424] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.278266][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.286721][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.295352][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.302708][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.310544][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.318907][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.327298][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.334408][ T424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.341923][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.350144][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.358328][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.366950][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.375265][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.382302][ T424] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.390086][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.398208][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.406561][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.414593][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.435553][ T627] device veth1_macvtap entered promiscuous mode [ 54.453249][ T636] device veth0_vlan entered promiscuous mode [ 54.463451][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.466253][ T676] loop6: detected capacity change from 0 to 128 [ 54.473102][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.486619][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.495564][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.503627][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.511844][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.519795][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.526201][ T676] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 54.543203][ T676] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.550474][ T636] device veth1_macvtap entered promiscuous mode [ 54.569968][ T676] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.49: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.591046][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.599430][ T676] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 54.601976][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.616048][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.618744][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop6 [ 54.624982][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.635876][ T617] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.639737][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.659929][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.664771][ T617] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.668672][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.683185][ T617] 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 [ 54.690267][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.710035][ T617] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.718211][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.729356][ T617] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.738200][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.751207][ T617] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.759779][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.774522][ T617] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.797576][ T617] 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. [ 54.804945][ T637] device veth0_vlan entered promiscuous mode [ 54.820756][ T617] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.836640][ T617] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.853102][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.861986][ T617] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.862038][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.877352][ T617] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.885630][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.897147][ T617] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.897195][ T617] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 54.897481][ T617] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.905798][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.919014][ T617] 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. [ 54.946165][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.964675][ T617] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.969620][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.994125][ T617] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.019846][ T639] device veth0_vlan entered promiscuous mode [ 55.031239][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.039944][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.049730][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.058488][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.066959][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.074833][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.084365][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.092993][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.104798][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.113083][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.129464][ T637] device veth1_macvtap entered promiscuous mode [ 55.146309][ T679] loop1: detected capacity change from 0 to 128 [ 55.169792][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.186387][ T681] loop5: detected capacity change from 0 to 128 [ 55.191156][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.201643][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.213167][ T681] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 55.225139][ T681] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.236928][ T679] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 55.239786][ T639] device veth1_macvtap entered promiscuous mode [ 55.257246][ T679] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.265587][ T681] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.48: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.284006][ T679] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.43: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.308160][ T679] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 55.308632][ T681] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 55.329201][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.337415][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop1 [ 55.345739][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop5 [ 55.346930][ T627] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.354727][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.372495][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.378776][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop1 [ 55.381396][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.396830][ T627] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.397436][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.410133][ T627] 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 [ 55.420531][ T636] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.447803][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.450739][ T636] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.459174][ T627] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.472648][ T636] 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 [ 55.484687][ T627] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.505531][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.526529][ T636] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.526734][ T627] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.547761][ T636] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.553856][ T627] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.567324][ T636] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.581992][ T627] 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. [ 55.598309][ T636] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.613416][ T627] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.628564][ T636] 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. [ 55.649090][ T627] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.660820][ T636] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.674358][ T627] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.704402][ T636] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.728612][ T636] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.728643][ T627] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.744434][ T636] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.756147][ T627] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.782024][ T636] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.782958][ T627] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 55.795970][ T636] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum 2026/02/13 03:31:07 executed programs: 46 [ 55.820561][ T627] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.823692][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.836108][ T627] 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. [ 55.845345][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.867100][ T627] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.871714][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.880444][ T627] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.889989][ T636] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.917595][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.944463][ T636] 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. [ 55.965385][ T688] loop2: detected capacity change from 0 to 128 [ 55.983326][ T636] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.994532][ T690] loop3: detected capacity change from 0 to 128 [ 56.007163][ T636] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.030634][ T688] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 56.042138][ T688] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.058434][ T690] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 56.079623][ T690] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.100191][ T690] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.47: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.105043][ T688] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.52: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.144631][ T690] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 56.145098][ T688] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 56.184636][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop3 [ 56.194913][ T639] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.208189][ T686] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.215911][ T639] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.217338][ T686] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.243635][ T637] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.255893][ T639] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 56.256441][ T686] device bridge_slave_0 entered promiscuous mode [ 56.277678][ T639] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.288128][ T686] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.302328][ T686] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.314612][ T686] device bridge_slave_1 entered promiscuous mode [ 56.323646][ T639] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.334796][ T637] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.338273][ T639] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.356485][ T637] 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 [ 56.366404][ T639] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.402072][ T637] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.406789][ T639] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.426884][ T637] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.435702][ T639] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.445816][ T637] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.458969][ T639] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.480363][ T637] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.489794][ T639] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.505526][ T637] 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. [ 56.520545][ T639] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.537968][ T637] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.547131][ T639] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.575852][ T639] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.577020][ T637] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.588931][ T639] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.605432][ T637] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.619602][ T639] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.635360][ T637] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.650472][ T639] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.674849][ T637] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.676646][ T639] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.704288][ T637] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.726134][ T637] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.744723][ T637] 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. [ 56.761508][ T637] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.773215][ T637] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.914350][ T699] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.921648][ T699] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.929486][ T699] device bridge_slave_0 entered promiscuous mode [ 56.945390][ T699] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.952462][ T699] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.960241][ T699] device bridge_slave_1 entered promiscuous mode [ 57.053883][ T701] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.061517][ T701] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.069157][ T701] device bridge_slave_0 entered promiscuous mode [ 57.102353][ T701] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.109703][ T701] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.117556][ T701] device bridge_slave_1 entered promiscuous mode [ 57.146639][ T8] device bridge_slave_1 left promiscuous mode [ 57.153156][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.161341][ T8] device bridge_slave_0 left promiscuous mode [ 57.167851][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.176122][ T8] device bridge_slave_1 left promiscuous mode [ 57.182306][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.189876][ T8] device bridge_slave_0 left promiscuous mode [ 57.196012][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.203664][ T8] device bridge_slave_1 left promiscuous mode [ 57.210102][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.218122][ T8] device bridge_slave_0 left promiscuous mode [ 57.224649][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.232607][ T8] device bridge_slave_1 left promiscuous mode [ 57.238964][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.246427][ T8] device bridge_slave_0 left promiscuous mode [ 57.252531][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.260493][ T8] device bridge_slave_1 left promiscuous mode [ 57.266646][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.273949][ T8] device bridge_slave_0 left promiscuous mode [ 57.280215][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.288939][ T8] device veth1_macvtap left promiscuous mode [ 57.295769][ T8] device veth0_vlan left promiscuous mode [ 57.301942][ T8] device veth1_macvtap left promiscuous mode [ 57.308038][ T8] device veth0_vlan left promiscuous mode [ 57.313870][ T8] device veth1_macvtap left promiscuous mode [ 57.319979][ T8] device veth0_vlan left promiscuous mode [ 57.327045][ T8] device veth1_macvtap left promiscuous mode [ 57.333129][ T8] device veth0_vlan left promiscuous mode [ 57.340358][ T8] device veth1_macvtap left promiscuous mode [ 57.346941][ T8] device veth0_vlan left promiscuous mode [ 57.762329][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.769985][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.777851][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.786294][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.794772][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.802127][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.809963][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.818472][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.826872][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.834102][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.865380][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.873303][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.881935][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.890541][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.899040][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.937248][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.945628][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.962824][ T712] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.970018][ T712] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.977786][ T712] device bridge_slave_0 entered promiscuous mode [ 57.984641][ T717] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.991789][ T717] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.999207][ T717] device bridge_slave_0 entered promiscuous mode [ 58.006118][ T717] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.013360][ T717] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.021047][ T717] device bridge_slave_1 entered promiscuous mode [ 58.036793][ T712] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.043940][ T712] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.051882][ T712] device bridge_slave_1 entered promiscuous mode [ 58.094992][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.103479][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.118864][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.126926][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.146062][ T686] device veth0_vlan entered promiscuous mode [ 58.195685][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.203960][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.212183][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.219932][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.229534][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.238047][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.246384][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.253476][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.281563][ T699] device veth0_vlan entered promiscuous mode [ 58.288021][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.296100][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.304489][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.312667][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.319893][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.327529][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.336016][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.344493][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.352793][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.360955][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.369334][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.378082][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.386048][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.393941][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.401610][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.409766][ T686] device veth1_macvtap entered promiscuous mode [ 58.428791][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.436773][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.444292][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.464468][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.472953][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.481852][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.490511][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.499122][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.507344][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.515537][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.523746][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.532122][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.539434][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.546968][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.563295][ T699] device veth1_macvtap entered promiscuous mode [ 58.571231][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.579471][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.588133][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.596427][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.603653][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.638351][ T749] loop7: detected capacity change from 0 to 128 [ 58.648650][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.657778][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.666216][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.675573][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.683958][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.692334][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.692522][ T749] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 58.711451][ T749] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.733764][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.750659][ T749] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.62: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.773786][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.782855][ T749] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 58.791146][ T753] loop9: detected capacity change from 0 to 128 [ 58.813633][ T543] udevd[543]: incorrect ext4 checksum on /dev/loop7 [ 58.820054][ T701] device veth0_vlan entered promiscuous mode [ 58.827853][ T686] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.833945][ T717] device veth0_vlan entered promiscuous mode [ 58.848679][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.858096][ T753] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 58.859407][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.869278][ T753] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.878286][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.888454][ T686] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.895679][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.908787][ T686] 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 [ 58.919499][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.940179][ T686] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.945423][ T538] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.956461][ T686] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.963177][ T538] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.977905][ T686] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.984871][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.999250][ T686] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.007697][ T538] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.022461][ T686] 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. [ 59.029239][ T538] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.029978][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.045144][ T686] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.053072][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.061262][ T686] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.076607][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.083907][ T686] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.099359][ T538] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.107121][ T686] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.121837][ T538] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.122353][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.129145][ T686] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.142510][ T538] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.149037][ T686] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 59.156774][ T538] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.157534][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.205136][ T686] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.205859][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.220938][ T686] 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. [ 59.228825][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.244368][ T686] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.252104][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.263208][ T686] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.275460][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.293523][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.302267][ T753] ================================================================== [ 59.310521][ T753] BUG: KASAN: slab-out-of-bounds in do_split+0x1aa5/0x1fb0 [ 59.317921][ T753] Read of size 157024 at addr ffff8881063fa028 by task syz.9.67/753 [ 59.326266][ T753] [ 59.328702][ T753] CPU: 0 PID: 753 Comm: syz.9.67 Not tainted syzkaller #0 [ 59.335831][ T753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 59.346127][ T753] Call Trace: [ 59.349509][ T753] [ 59.352549][ T753] __dump_stack+0x21/0x30 [ 59.356897][ T753] dump_stack_lvl+0x110/0x170 [ 59.359749][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.361777][ T753] ? show_regs_print_info+0x20/0x20 [ 59.369799][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.374691][ T753] ? load_image+0x3e0/0x3e0 [ 59.374722][ T753] print_address_description+0x7f/0x2c0 [ 59.374742][ T753] ? do_split+0x1aa5/0x1fb0 [ 59.374759][ T753] kasan_report+0xf1/0x140 [ 59.374776][ T753] ? do_split+0x1aa5/0x1fb0 [ 59.374791][ T753] kasan_check_range+0x249/0x2a0 [ 59.374808][ T753] ? do_split+0x1aa5/0x1fb0 [ 59.374824][ T753] memmove+0x2d/0x70 [ 59.374841][ T753] do_split+0x1aa5/0x1fb0 [ 59.374856][ T753] ? __sync_dirty_buffer+0x2e7/0x330 [ 59.374880][ T753] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 59.374898][ T753] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 59.374917][ T753] make_indexed_dir+0xec4/0x1500 [ 59.383471][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.387113][ T753] ? add_dirent_to_buf+0x780/0x780 [ 59.387135][ T753] ? add_dirent_to_buf+0x35e/0x780 [ 59.387152][ T753] ext4_add_entry+0xdfe/0x1030 [ 59.387169][ T753] ? ext4_inc_count+0x1b0/0x1b0 [ 59.397072][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.397271][ T753] ? atime_needs_update+0x810/0x810 [ 59.402023][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.406350][ T753] ? __ext4_link+0x246/0x770 [ 59.406371][ T753] __ext4_link+0x4de/0x770 [ 59.406387][ T753] ? ext4_update_dx_flag+0x200/0x200 [ 59.411556][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.415798][ T753] ? lookup_one_qstr_excl+0x122/0x250 [ 59.415818][ T753] ? clear_nonspinnable+0x60/0x60 [ 59.415836][ T753] ext4_link+0x1de/0x270 [ 59.420125][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.424396][ T753] vfs_link+0x636/0x7f0 [ 59.424417][ T753] do_linkat+0x1e7/0x750 [ 59.424437][ T753] __x64_sys_link+0x86/0x90 [ 59.424454][ T753] x64_sys_call+0x34d/0x9a0 [ 59.434341][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop9 [ 59.436029][ T753] do_syscall_64+0x4c/0xa0 [ 59.568484][ T753] ? clear_bhb_loop+0x50/0xa0 [ 59.573166][ T753] ? clear_bhb_loop+0x50/0xa0 [ 59.577853][ T753] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 59.583833][ T753] RIP: 0033:0x7f1f5cab8479 [ 59.588244][ T753] 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 [ 59.608192][ T753] RSP: 002b:00007f1f5c520028 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 59.616603][ T753] RAX: ffffffffffffffda RBX: 00007f1f5cce6fa0 RCX: 00007f1f5cab8479 [ 59.624575][ T753] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 59.632671][ T753] RBP: 00007f1f5cb491bc R08: 0000000000000000 R09: 0000000000000000 [ 59.640915][ T753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 59.649249][ T753] R13: 0000000000000000 R14: 00007f1f5cce6fa0 R15: 00007ffe73ed49a8 [ 59.657610][ T753] [ 59.660735][ T753] [ 59.663052][ T753] The buggy address belongs to the page: [ 59.668847][ T753] page:ffffea000418fe80 refcount:3 mapcount:1 mapping:ffff88810930b458 index:0x1 pfn:0x1063fa [ 59.679361][ T753] memcg:ffff888100250000 [ 59.683608][ T753] aops:def_blk_aops ino:700009 [ 59.688371][ T753] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked|zone=1) [ 59.700434][ T753] raw: 400000000032201e ffff888100258040 ffffea0004b527c8 ffff88810930b458 [ 59.709015][ T753] raw: 0000000000000001 ffff888120c122a0 0000000300000000 ffff888100250000 [ 59.717851][ T753] page dumped because: kasan: bad access detected [ 59.724344][ T753] page_owner tracks the page as allocated [ 59.730330][ T753] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 415, ts 58844657931, free_ts 58826600298 [ 59.747522][ T753] post_alloc_hook+0x192/0x1b0 [ 59.752286][ T753] prep_new_page+0x1c/0x110 [ 59.756881][ T753] get_page_from_freelist+0x2d3a/0x2dc0 [ 59.762525][ T753] __alloc_pages+0x1a2/0x460 [ 59.767142][ T753] page_cache_ra_unbounded+0x2d5/0x9a0 [ 59.772681][ T753] force_page_cache_ra+0x3fd/0x460 [ 59.777799][ T753] page_cache_sync_ra+0x2b4/0x430 [ 59.783032][ T753] filemap_read+0x694/0x2040 [ 59.787831][ T753] generic_file_read_iter+0xac/0x400 [ 59.793120][ T753] blkdev_read_iter+0x12f/0x160 [ 59.798141][ T753] vfs_read+0x6c9/0xc40 [ 59.802293][ T753] ksys_read+0x149/0x250 [ 59.806630][ T753] __x64_sys_read+0x7b/0x90 [ 59.811220][ T753] x64_sys_call+0x96d/0x9a0 [ 59.815979][ T753] do_syscall_64+0x4c/0xa0 [ 59.820669][ T753] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 59.826650][ T753] page last free stack trace: [ 59.831327][ T753] free_unref_page_prepare+0x542/0x550 [ 59.836890][ T753] free_unref_page+0xae/0x540 [ 59.841652][ T753] __free_pages+0x6c/0x100 [ 59.846073][ T753] __vunmap+0x86d/0xa00 [ 59.850309][ T753] free_work+0x5a/0x80 [ 59.854618][ T753] process_one_work+0x6be/0xba0 [ 59.859470][ T753] worker_thread+0xa59/0x1200 [ 59.864143][ T753] kthread+0x411/0x500 [ 59.868400][ T753] ret_from_fork+0x1f/0x30 [ 59.872811][ T753] [ 59.875126][ T753] Memory state around the buggy address: [ 59.880751][ T753] ffff8881063faf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 59.888980][ T753] ffff8881063fb000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 59.897062][ T753] >ffff8881063fb080: 00 fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 [ 59.905122][ T753] ^ [ 59.909438][ T753] ffff8881063fb100: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 59.917669][ T753] ffff8881063fb180: fc fc 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 59.926091][ T753] ================================================================== [ 59.934363][ T753] Disabling lock debugging due to kernel taint [ 59.947298][ T753] EXT4-fs error (device loop9): ext4_dx_csum_set:531: inode #2: comm syz.9.67: dir seems corrupt? Run e2fsck -D. [ 59.950823][ T30] audit: type=1400 audit(1770953471.365:122): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 59.997323][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.005611][ T30] audit: type=1400 audit(1770953471.365:123): avc: denied { search } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 60.028443][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.036822][ T30] audit: type=1400 audit(1770953471.365:124): avc: denied { write } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 60.040324][ T701] device veth1_macvtap entered promiscuous mode [ 60.065338][ T30] audit: type=1400 audit(1770953471.365:125): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 60.086504][ T30] audit: type=1400 audit(1770953471.365:126): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 60.096191][ T717] device veth1_macvtap entered promiscuous mode [ 60.107999][ T30] audit: type=1400 audit(1770953471.365:127): avc: denied { append open } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 60.139967][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.149394][ T30] audit: type=1400 audit(1770953471.365:128): avc: denied { getattr } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 60.172915][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.181357][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.189804][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.200942][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.209635][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.222564][ T699] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.231583][ T712] device veth0_vlan entered promiscuous mode [ 60.240559][ T699] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.254600][ T699] 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 [ 60.276370][ T699] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.289067][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.290049][ T699] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.298471][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.310950][ T699] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.319512][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.341780][ T699] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.342165][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.357572][ T699] 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. [ 60.365412][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.380817][ T699] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.389138][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.403804][ T699] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.412161][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.427542][ T699] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.435690][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.450474][ T699] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.470099][ T699] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.483679][ T699] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.498456][ T699] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.516574][ T699] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.517748][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.532583][ T699] 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. [ 60.547405][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.559727][ T699] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.563958][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.576452][ T699] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.584399][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.605610][ T760] loop0: detected capacity change from 0 to 128 [ 60.620236][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.628780][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.642179][ T712] device veth1_macvtap entered promiscuous mode [ 60.668040][ T760] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 60.692348][ T763] loop8: detected capacity change from 0 to 128 [ 60.705490][ T760] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.723714][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.732214][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.736134][ T760] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.70: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.743230][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.768130][ T760] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 60.769222][ T763] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 60.787152][ T763] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.797729][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop0 [ 60.802216][ T763] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.59: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.817871][ T717] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.827421][ T763] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 60.836202][ T717] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended 2026/02/13 03:31:12 executed programs: 62 [ 60.858998][ T717] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 60.861894][ T701] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.879707][ T717] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.893485][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop8 [ 60.903774][ T717] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.923852][ T701] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.925129][ T717] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.938363][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.953248][ T701] 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 [ 60.961549][ T717] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.988637][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.005369][ T717] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.006263][ T701] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.026629][ T717] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.034622][ T701] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.052224][ T717] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.064741][ T701] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.079881][ T717] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.092733][ T701] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.112712][ T717] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.122719][ T701] 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. [ 61.134668][ T717] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.150095][ T701] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.166679][ T717] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.178446][ T701] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.191197][ T717] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.205948][ T701] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.236400][ T717] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.254236][ T701] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.254877][ T717] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.266203][ T701] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.277987][ T717] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.292767][ T701] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.316324][ T757] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.323460][ T757] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.331255][ T701] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.331531][ T757] device bridge_slave_0 entered promiscuous mode [ 61.346267][ T701] 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. [ 61.353222][ T757] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.376007][ T757] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.376173][ T701] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.383460][ T757] device bridge_slave_1 entered promiscuous mode [ 61.426427][ T701] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.430105][ T771] loop4: detected capacity change from 0 to 128 [ 61.508425][ T771] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 61.519442][ T771] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.544543][ T771] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.69: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 61.572245][ T769] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.579531][ T771] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 61.583100][ T769] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.595470][ T769] device bridge_slave_0 entered promiscuous mode [ 61.611031][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop4 [ 61.624536][ T712] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.640392][ T712] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.653914][ T712] 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 [ 61.674936][ T769] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.682079][ T769] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.689432][ T712] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.689805][ T769] device bridge_slave_1 entered promiscuous mode [ 61.701418][ T712] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.725194][ T712] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.740992][ T712] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.756192][ T712] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.771879][ T712] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.787331][ T712] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.802921][ T712] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.818514][ T712] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.830559][ T712] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.843960][ T712] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.860313][ T712] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.886865][ T712] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.903972][ T712] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.916076][ T712] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.923962][ T757] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.936800][ T757] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.944547][ T757] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.951716][ T757] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.013015][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.023774][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.040302][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.048051][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.078531][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.087357][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.096717][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.103724][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.111365][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.119892][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.128427][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.135474][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.157055][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.165447][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.221649][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.231140][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.245841][ T783] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.252905][ T783] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.261104][ T783] device bridge_slave_0 entered promiscuous mode [ 62.268412][ T783] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.276127][ T783] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.283702][ T783] device bridge_slave_1 entered promiscuous mode [ 62.354955][ T785] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.362250][ T785] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.369703][ T785] device bridge_slave_0 entered promiscuous mode [ 62.377985][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.386378][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.398115][ T757] device veth0_vlan entered promiscuous mode [ 62.408800][ T785] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.415982][ T785] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.423681][ T785] device bridge_slave_1 entered promiscuous mode [ 62.436797][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.445042][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.453401][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.461195][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.477461][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.485968][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.518386][ T757] device veth1_macvtap entered promiscuous mode [ 62.572648][ T790] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.580043][ T790] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.587689][ T790] device bridge_slave_0 entered promiscuous mode [ 62.594985][ T790] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.602198][ T790] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.610683][ T790] device bridge_slave_1 entered promiscuous mode [ 62.656541][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.665032][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.673310][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.680719][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.688915][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.697586][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.705904][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.733289][ T806] loop6: detected capacity change from 0 to 128 [ 62.753420][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.762290][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.762819][ T806] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 62.771517][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.782611][ T806] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.788861][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.807490][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.816465][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.817219][ T806] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.65: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.824913][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.844585][ T806] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 62.850963][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.867192][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.868093][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop6 [ 62.875461][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.890004][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.898550][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.905264][ T757] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.906972][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.926284][ T757] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.926995][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop6 [ 62.939808][ T757] 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 [ 62.951203][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop6 [ 62.970579][ T757] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.985178][ T757] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.998771][ T757] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.010996][ T769] device veth0_vlan entered promiscuous mode [ 63.019967][ T757] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.035311][ T757] 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. [ 63.052434][ T757] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.055856][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.076185][ T757] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.076948][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.092349][ T757] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.100641][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.115191][ T757] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.134357][ T757] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.135774][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.147561][ T757] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 63.156376][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.168668][ T757] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.196085][ T757] 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. [ 63.212957][ T757] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.225728][ T757] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.243436][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.251426][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.284281][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.293000][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.301810][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.308894][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.316517][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.326204][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.334746][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.341898][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.349377][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.357840][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.366041][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.374235][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.406495][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.433629][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.441450][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.452933][ T769] device veth1_macvtap entered promiscuous mode [ 63.471088][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.479631][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.488039][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.496462][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.505078][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.517769][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.526390][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.548417][ T783] device veth0_vlan entered promiscuous mode [ 63.557897][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.566777][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.575232][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.582571][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.590291][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.598932][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.607127][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.614239][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.621634][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.630100][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.638406][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.647047][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.655783][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.663503][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.671283][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.715493][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.723944][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.732088][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.740638][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.749150][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.756661][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.764009][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.772514][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.780999][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.788166][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.795931][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.804475][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.812887][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.820026][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.827745][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.864287][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.872320][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.880927][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.889871][ T538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.915427][ T831] loop1: detected capacity change from 0 to 128 [ 63.926811][ T826] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.933969][ T826] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.941887][ T826] device bridge_slave_0 entered promiscuous mode [ 63.957116][ T783] device veth1_macvtap entered promiscuous mode [ 63.964773][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.973160][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.982683][ T831] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 63.988618][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.994665][ T831] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.001559][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.015280][ T831] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.80: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.026575][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.038656][ T831] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 64.046837][ T826] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.061532][ T826] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.070468][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop1 [ 64.071232][ T769] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.080428][ T826] device bridge_slave_1 entered promiscuous mode [ 64.089748][ T769] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.097471][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop1 [ 64.117667][ T785] device veth0_vlan entered promiscuous mode [ 64.118173][ T769] 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 [ 64.145579][ T769] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.147355][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.157533][ T769] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.165556][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.179795][ T769] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.186850][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.200818][ T769] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.210148][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.224212][ T769] 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. [ 64.232753][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.248099][ T769] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.248310][ T769] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.257167][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.271758][ T769] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.310654][ T769] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.322636][ T769] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.339754][ T769] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 64.352367][ T769] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.360206][ T785] device veth1_macvtap entered promiscuous mode [ 64.374581][ T769] 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. [ 64.392352][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.401198][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.401606][ T769] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.409958][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.421993][ T769] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.470074][ T834] loop5: detected capacity change from 0 to 128 [ 64.478791][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.487800][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.497107][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.505953][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.515296][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.523880][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.543658][ T834] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 64.562220][ T834] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.595591][ T834] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.83: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.615321][ T834] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 64.629831][ T790] device veth0_vlan entered promiscuous mode [ 64.643063][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop5 [ 64.652556][ T783] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.657644][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop5 [ 64.664792][ T783] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.684385][ T783] 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 [ 64.704984][ T783] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.717027][ T783] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.730654][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.730646][ T783] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.730871][ T783] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.739399][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.753983][ T783] 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. [ 64.792490][ T783] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.802060][ T790] device veth1_macvtap entered promiscuous mode [ 64.827216][ T783] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.830489][ T838] loop3: detected capacity change from 0 to 128 [ 64.843444][ T783] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.851276][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.866194][ T783] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.872259][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.890777][ T783] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.891557][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.904575][ T783] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 64.913336][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.925115][ T783] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.935642][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.952593][ T783] 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. [ 64.956359][ T838] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 64.981766][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.981910][ T838] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.992064][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.004245][ T783] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.015696][ T838] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.84: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.021639][ T783] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.040978][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.053979][ T838] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 65.061963][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.088806][ T785] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.104232][ T785] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.117833][ T785] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 65.145090][ T785] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.145470][ T8] device bridge_slave_1 left promiscuous mode [ 65.157010][ T785] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.176968][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.185210][ T785] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.200552][ T8] device bridge_slave_0 left promiscuous mode [ 65.206741][ T785] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.206909][ T785] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.241159][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.249261][ T785] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.264797][ T8] device bridge_slave_1 left promiscuous mode [ 65.265839][ T785] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.271040][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.286536][ T785] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.309298][ T8] device bridge_slave_0 left promiscuous mode [ 65.309805][ T785] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.316028][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.327444][ T785] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.347466][ T785] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 65.359864][ T785] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.359877][ T8] device bridge_slave_1 left promiscuous mode [ 65.359933][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.375598][ T785] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.403853][ T8] device bridge_slave_0 left promiscuous mode [ 65.404237][ T785] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.410173][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.422022][ T785] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.443556][ T8] device bridge_slave_1 left promiscuous mode [ 65.450052][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.458579][ T8] device bridge_slave_0 left promiscuous mode [ 65.465386][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.474176][ T8] device bridge_slave_1 left promiscuous mode [ 65.480423][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.488507][ T8] device bridge_slave_0 left promiscuous mode [ 65.495167][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.503598][ T8] device bridge_slave_1 left promiscuous mode [ 65.509939][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.518207][ T8] device bridge_slave_0 left promiscuous mode [ 65.524524][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.532494][ T8] device bridge_slave_1 left promiscuous mode [ 65.538862][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.546485][ T8] device bridge_slave_0 left promiscuous mode [ 65.552676][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.561618][ T8] device veth1_macvtap left promiscuous mode [ 65.567694][ T8] device veth0_vlan left promiscuous mode [ 65.573855][ T8] device veth1_macvtap left promiscuous mode [ 65.580145][ T8] device veth0_vlan left promiscuous mode [ 65.586502][ T8] device veth1_macvtap left promiscuous mode [ 65.592491][ T8] device veth0_vlan left promiscuous mode [ 65.598932][ T8] device veth1_macvtap left promiscuous mode [ 65.604947][ T8] device veth0_vlan left promiscuous mode [ 65.610918][ T8] device veth1_macvtap left promiscuous mode [ 65.617206][ T8] device veth0_vlan left promiscuous mode [ 65.623024][ T8] device veth1_macvtap left promiscuous mode [ 65.629234][ T8] device veth0_vlan left promiscuous mode [ 65.635086][ T8] device veth1_macvtap left promiscuous mode [ 65.641067][ T8] device veth0_vlan left promiscuous mode 2026/02/13 03:31:17 executed programs: 80 [ 66.245860][ T849] loop2: detected capacity change from 0 to 128 [ 66.290044][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.298306][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.312714][ T849] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 66.334336][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.341442][ T849] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.342816][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.365272][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.372682][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.377521][ T849] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.85: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.381233][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.399116][ T849] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 66.407628][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.425599][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop2 [ 66.442310][ T790] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.446590][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop2 [ 66.454406][ T790] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.469634][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.481076][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.489358][ T790] 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 [ 66.510417][ T790] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.522549][ T790] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.536168][ T790] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.554768][ T790] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.555439][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.570830][ T790] 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. [ 66.579233][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.593972][ T790] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.602673][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.616965][ T790] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 66.625202][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.640446][ T790] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 66.648128][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.663624][ T790] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.683246][ T790] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.703831][ T790] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 66.716495][ T790] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.731704][ T790] 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. [ 66.737816][ T826] device veth0_vlan entered promiscuous mode [ 66.755095][ T790] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.767301][ T790] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.784262][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.792795][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.801863][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.810084][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.829489][ T826] device veth1_macvtap entered promiscuous mode [ 66.845224][ T847] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.852725][ T847] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.860346][ T847] device bridge_slave_0 entered promiscuous mode [ 66.867910][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.875907][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.883737][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.893986][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.902789][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.918534][ T847] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.925791][ T847] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.933555][ T847] device bridge_slave_1 entered promiscuous mode [ 66.948022][ T854] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.955090][ T854] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.962514][ T854] device bridge_slave_0 entered promiscuous mode [ 66.976799][ T854] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.984244][ T854] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.992027][ T854] device bridge_slave_1 entered promiscuous mode [ 67.007427][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.016357][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.066483][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.075201][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.092856][ T853] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.100042][ T853] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.107632][ T853] device bridge_slave_0 entered promiscuous mode [ 67.114905][ T853] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.121945][ T853] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.129499][ T853] device bridge_slave_1 entered promiscuous mode [ 67.186220][ T869] loop7: detected capacity change from 0 to 128 [ 67.219217][ T869] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 67.235915][ T869] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.252054][ T869] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.88: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 67.271373][ T869] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 67.290298][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop7 [ 67.293674][ T826] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.310059][ T826] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.323953][ T826] EXT4-fs error (device loop7): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 67.345122][ T826] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.357354][ T826] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.371129][ T826] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.386672][ T826] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 67.386713][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.402039][ T826] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.409938][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.425282][ T826] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 67.447249][ T826] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 67.462781][ T826] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.478135][ T826] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.490031][ T826] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.503411][ T826] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 67.517432][ T865] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.517518][ T826] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.524865][ T865] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.540235][ T826] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.546972][ T865] device bridge_slave_0 entered promiscuous mode [ 67.562806][ T826] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.580570][ T826] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.594756][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.603311][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.612216][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.619291][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.627762][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.636561][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.645112][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.652157][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.661162][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.669551][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.677841][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.694559][ T865] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.701691][ T865] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.710046][ T865] device bridge_slave_1 entered promiscuous mode [ 67.732246][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.740466][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.764054][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.772466][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.781135][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.788295][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.811334][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.819344][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.827795][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.835194][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.849438][ T847] device veth0_vlan entered promiscuous mode [ 67.861117][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.872046][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.879892][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.887709][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.896795][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.918642][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.926962][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.934118][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.941891][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.949979][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.960314][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.969003][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.976096][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.990540][ T847] device veth1_macvtap entered promiscuous mode [ 68.008280][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.017967][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.052781][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.061604][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.069739][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.088207][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.096705][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.104032][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.120399][ T854] device veth0_vlan entered promiscuous mode [ 68.127371][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.136195][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.165919][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.178281][ T853] device veth0_vlan entered promiscuous mode [ 68.191489][ T896] loop9: detected capacity change from 0 to 128 [ 68.199487][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.208013][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.216235][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.230632][ T896] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 68.241828][ T896] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.250376][ T853] device veth1_macvtap entered promiscuous mode [ 68.268721][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.279711][ T896] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.95: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 68.283807][ T854] device veth1_macvtap entered promiscuous mode [ 68.304500][ T896] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 68.316530][ T891] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.323613][ T891] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.331687][ T891] device bridge_slave_0 entered promiscuous mode [ 68.345638][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.355765][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop9 [ 68.355998][ T847] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.365084][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.374701][ T847] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.384787][ T415] udevd[415]: incorrect ext4 checksum on /dev/loop9 [ 68.395438][ T847] 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 [ 68.414627][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.423783][ T847] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.433701][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.442566][ T847] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.450690][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.463412][ T847] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.471855][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.486451][ T847] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 68.495121][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.510373][ T847] 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. [ 68.518373][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.534121][ T847] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 68.542322][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.557572][ T847] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 68.566111][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.581749][ T847] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 68.589991][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.605491][ T847] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.625736][ T847] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.639192][ T847] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 68.652195][ T847] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.667174][ T891] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.674684][ T847] 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. [ 68.675255][ T891] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.691140][ T847] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.698525][ T891] device bridge_slave_1 entered promiscuous mode [ 68.710777][ T847] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.733353][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.741637][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.755591][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.758869][ T905] loop8: detected capacity change from 0 to 128 [ 68.764429][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.783501][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.790895][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.798771][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.807609][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.817439][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.822640][ T905] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 68.824529][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.824906][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.851789][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.853018][ T905] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.896568][ T905] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.92: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 68.904435][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.924742][ T905] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 68.927324][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.934387][ T908] loop0: detected capacity change from 0 to 128 [ 68.941282][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.964711][ T543] udevd[543]: incorrect ext4 checksum on /dev/loop8 [ 68.978789][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.984650][ T854] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.987856][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.004339][ T854] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.017026][ T908] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 69.020814][ T854] 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 [ 69.051642][ T908] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.068189][ T854] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.080257][ T854] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.086738][ T908] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.90: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.094009][ T854] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.113591][ T908] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 69.128126][ T854] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.158405][ T865] device veth0_vlan entered promiscuous mode [ 69.164603][ T854] 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. [ 69.186650][ T853] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.191505][ T854] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.198568][ T853] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.214705][ T854] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.227036][ T853] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 69.243940][ T854] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.278082][ T424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.286039][ T853] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89