Warning: Permanently added '10.128.1.55' (ED25519) to the list of known hosts. 2026/04/09 08:12:21 parsed 1 programs [ 44.145081][ T28] audit: type=1400 audit(1775722342.527:106): avc: denied { unlink } for pid=383 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" [ 44.214891][ T383] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.169036][ T402] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.185773][ T402] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.194872][ T402] device bridge_slave_0 entered promiscuous mode [ 45.201864][ T402] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.219227][ T402] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.232489][ T402] device bridge_slave_1 entered promiscuous mode [ 45.329139][ T28] audit: type=1401 audit(1775722343.707:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 45.360897][ T28] audit: type=1400 audit(1775722343.737:108): avc: denied { create } for pid=432 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 45.443051][ T402] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.450134][ T402] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.457433][ T402] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.464472][ T402] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.489693][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.498048][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.507291][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.525658][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.533898][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.541056][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.548674][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.557494][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.564662][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.572286][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.580443][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.597781][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.609470][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.617883][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.625447][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.633596][ T402] device veth0_vlan entered promiscuous mode 2026/04/09 08:12:24 executed programs: 0 [ 45.646225][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.655430][ T402] device veth1_macvtap entered promiscuous mode [ 45.664340][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.674127][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.869581][ T448] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.876705][ T448] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.884029][ T448] device bridge_slave_0 entered promiscuous mode [ 45.892019][ T448] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.899165][ T448] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.906681][ T448] device bridge_slave_1 entered promiscuous mode [ 45.947487][ T445] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.954766][ T445] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.962075][ T445] device bridge_slave_0 entered promiscuous mode [ 45.968885][ T450] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.976127][ T450] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.983415][ T450] device bridge_slave_0 entered promiscuous mode [ 45.998915][ T445] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.006034][ T445] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.013456][ T445] device bridge_slave_1 entered promiscuous mode [ 46.027163][ T450] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.034210][ T450] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.041668][ T450] device bridge_slave_1 entered promiscuous mode [ 46.057680][ T452] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.064908][ T452] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.072458][ T452] device bridge_slave_0 entered promiscuous mode [ 46.079821][ T452] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.087065][ T452] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.094357][ T452] device bridge_slave_1 entered promiscuous mode [ 46.196075][ T449] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.203131][ T449] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.210630][ T449] device bridge_slave_0 entered promiscuous mode [ 46.237324][ T449] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.244369][ T449] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.251792][ T449] device bridge_slave_1 entered promiscuous mode [ 46.398439][ T449] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.405517][ T449] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.412792][ T449] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.419842][ T449] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.459591][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.466898][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.476477][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.483899][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.504007][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.511512][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.520281][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.528740][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.537085][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.544124][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.552812][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.576361][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.584087][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.592832][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.601452][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.608496][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.616030][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.624391][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.633062][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.640101][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.647583][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.665602][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.674066][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.682360][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.689409][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.711021][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.719822][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.727036][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.735733][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.743845][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.750906][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.758833][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.766919][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.774965][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.782545][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.790896][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.798378][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.817340][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.825463][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.833824][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.842160][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.871551][ T449] device veth0_vlan entered promiscuous mode [ 46.880228][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.888978][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.897692][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.905881][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.913986][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.921785][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.930311][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.938664][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.945786][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.953210][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.961614][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.970246][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.977290][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.984993][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.993406][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.001628][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.008654][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.016119][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.024400][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.032674][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.039788][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.047422][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.055114][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.069212][ T452] device veth0_vlan entered promiscuous mode [ 47.076958][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.085257][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.092610][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.100358][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.121305][ T445] device veth0_vlan entered promiscuous mode [ 47.128164][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.136472][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.144358][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.152641][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.160815][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.169446][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.177894][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.185965][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.194110][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.202135][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.210208][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.218407][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.226599][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.234102][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.251335][ T449] device veth1_macvtap entered promiscuous mode [ 47.258427][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.266901][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.275262][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.282855][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.291024][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.299324][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.306874][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.318111][ T445] device veth1_macvtap entered promiscuous mode [ 47.324986][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.333251][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.341659][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.351275][ T450] device veth0_vlan entered promiscuous mode [ 47.365939][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.374442][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.392310][ T448] device veth0_vlan entered promiscuous mode [ 47.402840][ T450] device veth1_macvtap entered promiscuous mode [ 47.411278][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.419564][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.428179][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.436684][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.445117][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.452704][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.461653][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.470709][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.478306][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.493981][ T448] device veth1_macvtap entered promiscuous mode [ 47.501358][ T452] device veth1_macvtap entered promiscuous mode [ 47.513967][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.521644][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.530074][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.538741][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.547212][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.555589][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.563860][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.572527][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.581476][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.589871][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.598498][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.606799][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.620778][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.629096][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.667696][ T470] loop5: detected capacity change from 0 to 128 [ 47.678220][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.681367][ T473] loop6: detected capacity change from 0 to 128 [ 47.687124][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.706808][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.715407][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.719598][ T470] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 47.723862][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.740908][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.742653][ T28] audit: type=1400 audit(1775722346.117:109): avc: denied { mount } for pid=469 comm="syz.5.19" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 47.749839][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.771722][ T473] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 47.779438][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.788514][ T470] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.795929][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.813756][ T473] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.824127][ T28] audit: type=1400 audit(1775722346.187:110): avc: denied { write } for pid=469 comm="syz.5.19" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.824358][ T470] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 47.845978][ T28] audit: type=1400 audit(1775722346.187:111): avc: denied { add_name } for pid=469 comm="syz.5.19" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.873877][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.914732][ T28] audit: type=1400 audit(1775722346.187:112): avc: denied { create } for pid=469 comm="syz.5.19" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.914765][ T28] audit: type=1400 audit(1775722346.187:113): avc: denied { write open } for pid=469 comm="syz.5.19" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop5" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.914789][ T28] audit: type=1400 audit(1775722346.187:114): avc: denied { mounton } for pid=469 comm="syz.5.19" path="/0/file1/bus" dev="loop5" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.960911][ T473] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 48.023861][ T470] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 48.047432][ T473] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 48.062758][ T28] audit: type=1400 audit(1775722346.187:115): avc: denied { map } for pid=469 comm="syz.5.19" path="/0/file1/bus" dev="devtmpfs" ino=123 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 48.102793][ T449] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.122055][ T481] loop4: detected capacity change from 0 to 128 [ 48.125659][ T483] loop0: detected capacity change from 0 to 128 [ 48.128648][ T445] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.145316][ T483] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 48.153330][ T445] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.161047][ T449] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.170779][ T445] 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 [ 48.181982][ T449] 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 [ 48.209519][ T483] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.221406][ T445] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.232769][ T449] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.243958][ T445] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.269218][ T445] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.271942][ T487] loop2: detected capacity change from 0 to 128 [ 48.284015][ T445] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 48.309656][ T445] 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. [ 48.313677][ T449] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.339565][ T481] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 48.342120][ T445] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 48.348695][ T449] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.368460][ T487] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 48.377836][ T481] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.386801][ T449] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 48.398478][ T445] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 48.419238][ T449] 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. [ 48.426414][ T487] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.441825][ T449] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 48.470966][ T483] ================================================================== [ 48.473389][ T449] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 48.479057][ T483] BUG: KASAN: use-after-free in dx_insert_block+0xd9/0x240 [ 48.479097][ T483] Read of size 157024 at addr ffff88811ed3b028 by task syz.0.16/483 [ 48.479111][ T483] [ 48.479128][ T483] CPU: 1 PID: 483 Comm: syz.0.16 Not tainted syzkaller #0 [ 48.479144][ T483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 48.479157][ T483] Call Trace: [ 48.479162][ T483] [ 48.479168][ T483] __dump_stack+0x21/0x24 [ 48.479191][ T483] dump_stack_lvl+0x110/0x170 [ 48.479212][ T483] ? __cfi_dump_stack_lvl+0x8/0x8 [ 48.479233][ T483] ? __cfi__printk+0x8/0x8 [ 48.479251][ T483] ? __ext4fs_dirhash+0x770/0x1080 [ 48.479274][ T483] ? dx_insert_block+0xd9/0x240 [ 48.479295][ T483] print_address_description+0x71/0x200 [ 48.479316][ T483] print_report+0x4a/0x60 [ 48.479335][ T483] kasan_report+0x122/0x150 [ 48.479354][ T483] ? dx_insert_block+0xd9/0x240 [ 48.479376][ T483] kasan_check_range+0x249/0x2a0 [ 48.479395][ T483] ? dx_insert_block+0xd9/0x240 [ 48.479415][ T483] memmove+0x2d/0x70 [ 48.479430][ T483] dx_insert_block+0xd9/0x240 [ 48.479450][ T483] do_split+0x1a36/0x1df0 [ 48.479474][ T483] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 48.479497][ T483] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 48.479519][ T483] make_indexed_dir+0xdd4/0x1480 [ 48.479543][ T483] ? add_dirent_to_buf+0x670/0x670 [ 48.479565][ T483] ? add_dirent_to_buf+0x45b/0x670 [ 48.479587][ T483] ext4_add_entry+0xb81/0xdb0 [ 48.479608][ T483] ? ext4_inc_count+0x1b0/0x1b0 [ 48.479629][ T483] ? __cfi_current_time+0x10/0x10 [ 48.479650][ T483] __ext4_link+0x4de/0x770 [ 48.479669][ T483] ? __cfi___ext4_link+0x10/0x10 [ 48.496122][ T449] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 48.501665][ T483] ? lookup_one_qstr_excl+0x133/0x270 [ 48.510278][ T449] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.511957][ T483] ? clear_nonspinnable+0x60/0x60 [ 48.519232][ T449] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.529251][ T483] ext4_link+0x1de/0x270 [ 48.529275][ T483] vfs_link+0x64b/0x800 [ 48.529295][ T483] do_linkat+0x1e7/0x750 [ 48.532835][ T449] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 48.535747][ T483] __x64_sys_link+0x86/0x90 [ 48.535769][ T483] x64_sys_call+0x266/0x9a0 [ 48.540353][ T449] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.544815][ T483] do_syscall_64+0x4c/0xa0 [ 48.544840][ T483] ? clear_bhb_loop+0x30/0x80 [ 48.544856][ T483] ? clear_bhb_loop+0x30/0x80 [ 48.544871][ T483] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 48.551924][ T481] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.20: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 48.554266][ T483] RIP: 0033:0x7f4a547978f9 [ 48.559687][ T449] 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. [ 48.564268][ T483] 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 [ 48.564282][ T483] RSP: 002b:00007f4a556ac028 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 48.841162][ T483] RAX: ffffffffffffffda RBX: 00007f4a549c5fa0 RCX: 00007f4a547978f9 [ 48.849121][ T483] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 48.857076][ T483] RBP: 00007f4a548291bc R08: 0000000000000000 R09: 0000000000000000 [ 48.865141][ T483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.873103][ T483] R13: 0000000000000000 R14: 00007f4a549c5fa0 R15: 00007fff85fc2058 [ 48.881250][ T483] [ 48.884346][ T483] [ 48.886650][ T483] The buggy address belongs to the physical page: [ 48.893145][ T483] page:ffffea00047b4ec0 refcount:3 mapcount:1 mapping:ffff88810048dfd0 index:0x1 pfn:0x11ed3b [ 48.903480][ T483] memcg:ffff88810023ba80 [ 48.907718][ T483] aops:def_blk_aops ino:700000 [ 48.912480][ T483] flags: 0x460000000032205e(referenced|uptodate|dirty|lru|workingset|private|mappedtodisk|unevictable|mlocked|zone=1) [ 48.924877][ T483] raw: 460000000032205e dead000000000100 dead000000000001 ffff88810048dfd0 [ 48.933448][ T483] raw: 0000000000000001 ffff88811494ed20 0000000300000000 ffff88810023ba80 [ 48.942129][ T483] page dumped because: kasan: bad access detected [ 48.948540][ T483] page_owner tracks the page as allocated [ 48.954239][ T483] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 394, tgid 394 (udevd), ts 48143023323, free_ts 48101222434 [ 48.973944][ T483] post_alloc_hook+0x1f5/0x210 [ 48.978791][ T483] prep_new_page+0x1c/0x110 [ 48.983277][ T483] get_page_from_freelist+0x2d12/0x2d80 [ 48.988811][ T483] __alloc_pages+0x1fa/0x610 [ 48.993383][ T483] __folio_alloc+0x12/0x40 [ 48.997870][ T483] page_cache_ra_unbounded+0x256/0x850 [ 49.003314][ T483] page_cache_sync_ra+0x3e3/0x490 [ 49.008333][ T483] filemap_read+0x694/0x23d0 [ 49.013011][ T483] blkdev_read_iter+0x426/0x560 [ 49.017869][ T483] vfs_read+0x454/0x910 [ 49.022015][ T483] ksys_read+0x149/0x250 [ 49.026240][ T483] __x64_sys_read+0x7b/0x90 [ 49.030719][ T483] x64_sys_call+0x2f/0x9a0 [ 49.035154][ T483] do_syscall_64+0x4c/0xa0 [ 49.039563][ T483] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 49.045439][ T483] page last free stack trace: [ 49.050109][ T483] free_unref_page_prepare+0x742/0x750 [ 49.055641][ T483] free_unref_page+0x95/0x540 [ 49.060298][ T483] __free_pages+0x67/0x100 [ 49.064710][ T483] __free_slab+0xca/0x1a0 [ 49.069137][ T483] __unfreeze_partials+0x160/0x190 [ 49.074231][ T483] put_cpu_partial+0xa9/0x100 [ 49.078890][ T483] __slab_free+0x1c4/0x280 [ 49.083293][ T483] ___cache_free+0xbf/0xd0 [ 49.087708][ T483] qlist_free_all+0xc6/0x140 [ 49.092283][ T483] kasan_quarantine_reduce+0x14a/0x170 [ 49.097728][ T483] __kasan_slab_alloc+0x24/0x80 [ 49.102572][ T483] slab_post_alloc_hook+0x4f/0x2d0 [ 49.107665][ T483] kmem_cache_alloc+0x16e/0x330 [ 49.112494][ T483] getname_flags+0xb9/0x500 [ 49.116986][ T483] user_path_at_empty+0x30/0x1c0 [ 49.121906][ T483] __se_sys_chdir+0x98/0x280 [ 49.126486][ T483] [ 49.129072][ T483] Memory state around the buggy address: [ 49.134684][ T483] ffff88811ed3cf00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 49.142729][ T483] ffff88811ed3cf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 49.150770][ T483] >ffff88811ed3d000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 49.158897][ T483] ^ [ 49.162954][ T483] ffff88811ed3d080: fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc [ 49.171171][ T483] ffff88811ed3d100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 49.179220][ T483] ================================================================== [ 49.200100][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 49.200123][ T28] audit: type=1400 audit(1775722347.577:119): avc: denied { read } for pid=85 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 49.200703][ T481] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 49.206647][ T28] audit: type=1400 audit(1775722347.577:120): avc: denied { search } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 49.228436][ T445] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 49.238760][ T449] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.259439][ T483] Disabling lock debugging due to kernel taint [ 49.286541][ T400] udevd[400]: incorrect ext4 checksum on /dev/loop0 [ 49.291431][ T445] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.301903][ T28] audit: type=1400 audit(1775722347.577:121): avc: denied { write } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 49.315990][ T452] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.339179][ T449] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.342249][ T445] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.354825][ T28] audit: type=1400 audit(1775722347.577:122): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 49.370044][ T452] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.402201][ T28] audit: type=1400 audit(1775722347.577:123): avc: denied { create } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 49.404938][ T487] EXT4-fs error (device loop2): ext4_find_dest_de:2115: inode #2: block 4: comm syz.2.18: bad entry in directory: rec_len % 4 != 0 - offset=572, inode=15, rec_len=12078, size=1012 fake=0 [ 49.422958][ T28] audit: type=1400 audit(1775722347.577:124): avc: denied { append open } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 49.443709][ T483] EXT4-fs error (device loop0): ext4_dx_csum_set:531: inode #2: comm syz.0.16: dir seems corrupt? Run e2fsck -D. [ 49.464504][ T28] audit: type=1400 audit(1775722347.577:125): avc: denied { getattr } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 49.501730][ T445] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 49.505568][ T452] 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 [ 49.533112][ T448] EXT4-fs error (device loop2): htree_dirblock_to_tree:1112: inode #2: block 4: comm syz-executor: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 49.534716][ T452] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.568499][ T452] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.569725][ T450] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.582132][ T452] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.612460][ T452] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 49.627651][ T452] 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. [ 49.627974][ T445] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.651828][ T452] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 49.658189][ T450] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.673192][ T452] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 49.701775][ T448] EXT4-fs (loop2): unmounting filesystem. [ 49.702048][ T450] 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 [ 49.708373][ T452] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 49.728197][ T445] 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. [ 49.758528][ T450] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.759345][ T452] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.778195][ T445] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.783665][ T452] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.794207][ T445] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.821191][ T452] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 49.832154][ T450] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.834233][ T452] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.862443][ T450] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.880938][ T450] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 49.880974][ T452] 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. [ 49.910276][ T450] 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. [ 49.935068][ T450] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 49.935386][ T452] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.961687][ T452] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.975344][ T450] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 49.991066][ T28] audit: type=1400 audit(1775722348.367:126): avc: denied { read } for pid=494 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 49.996978][ T449] EXT4-fs (loop5): unmounting filesystem. [ 50.020514][ T10] device bridge_slave_1 left promiscuous mode [ 50.027788][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.027871][ T450] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.035285][ T28] audit: type=1400 audit(1775722348.397:127): avc: denied { open } for pid=494 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 [ 50.073399][ T10] device bridge_slave_0 left promiscuous mode [ 50.083992][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.084336][ T445] EXT4-fs (loop6): unmounting filesystem. [ 50.091659][ T450] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.109348][ T10] device veth1_macvtap left promiscuous mode [ 50.115427][ T10] device veth0_vlan left promiscuous mode [ 50.143762][ T450] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.157179][ T450] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 50.171482][ T450] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.189713][ T450] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 50.204829][ T450] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.221515][ T450] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.233362][ T450] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.316682][ T452] EXT4-fs (loop4): unmounting filesystem. [ 50.379315][ T497] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.386393][ T497] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.393825][ T497] device bridge_slave_0 entered promiscuous mode [ 50.400952][ T497] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.408034][ T497] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.415721][ T497] device bridge_slave_1 entered promiscuous mode [ 50.423740][ T498] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.430916][ T498] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.438520][ T498] device bridge_slave_0 entered promiscuous mode [ 50.445769][ T498] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.452816][ T498] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.455479][ T450] EXT4-fs (loop0): unmounting filesystem. [ 50.460504][ T498] device bridge_slave_1 entered promiscuous mode [ 50.514165][ T494] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.521436][ T494] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.529206][ T494] device bridge_slave_0 entered promiscuous mode [ 50.536543][ T494] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.543769][ T494] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.551452][ T494] device bridge_slave_1 entered promiscuous mode [ 50.616231][ T506] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.623284][ T506] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.630735][ T506] device bridge_slave_0 entered promiscuous mode [ 50.638825][ T506] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.646158][ T506] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.653467][ T506] device bridge_slave_1 entered promiscuous mode [ 50.756084][ T511] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.763226][ T511] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.770651][ T511] device bridge_slave_0 entered promiscuous mode [ 50.777699][ T511] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.784881][ T511] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.792260][ T511] device bridge_slave_1 entered promiscuous mode [ 50.875183][ T497] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.882239][ T497] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.889521][ T497] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.896549][ T497] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.917788][ T440] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.925343][ T440] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.988057][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.995809][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.027450][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.036324][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.044404][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.051470][ T440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.059184][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.067551][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.075697][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.082719][ T440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.090198][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.113997][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.122134][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.130331][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.138557][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.175658][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.183068][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.191366][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.198409][ T440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.205762][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.213969][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.221090][ T440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.229177][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.236652][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.244277][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.255081][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.276488][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.284999][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.293116][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.300146][ T440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.308633][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.316981][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.325448][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.332545][ T440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.340008][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.376654][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.385619][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.393074][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.400530][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.408895][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.417187][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.424370][ T440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.431804][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.440097][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.448316][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.455346][ T440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.462738][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.471270][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.479384][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.487461][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.495676][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.503551][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.511792][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.521855][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.531682][ T498] device veth0_vlan entered promiscuous mode [ 51.546496][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.562522][ T494] device veth0_vlan entered promiscuous mode [ 51.575963][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.584351][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.592433][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.600016][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.607628][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.615809][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.623169][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.630617][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.638129][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.646614][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.654939][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.661964][ T440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.669382][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.677799][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.686030][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.693127][ T440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.700605][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.713756][ T497] device veth0_vlan entered promiscuous mode [ 51.721990][ T10] device bridge_slave_1 left promiscuous mode [ 51.728286][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.735860][ T10] device bridge_slave_0 left promiscuous mode [ 51.741951][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.749974][ T10] device bridge_slave_1 left promiscuous mode [ 51.756341][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.764163][ T10] device bridge_slave_0 left promiscuous mode [ 51.770461][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.778193][ T10] device bridge_slave_1 left promiscuous mode [ 51.784394][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.791939][ T10] device bridge_slave_0 left promiscuous mode [ 51.798150][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.806431][ T10] device bridge_slave_1 left promiscuous mode [ 51.812548][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.820175][ T10] device bridge_slave_0 left promiscuous mode [ 51.826374][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.833955][ T10] device bridge_slave_1 left promiscuous mode [ 51.840234][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.847642][ T10] device bridge_slave_0 left promiscuous mode [ 51.853730][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.862271][ T10] device veth1_macvtap left promiscuous mode [ 51.868311][ T10] device veth0_vlan left promiscuous mode [ 51.874281][ T10] device veth1_macvtap left promiscuous mode [ 51.880385][ T10] device veth0_vlan left promiscuous mode [ 51.886433][ T10] device veth1_macvtap left promiscuous mode [ 51.892524][ T10] device veth0_vlan left promiscuous mode [ 51.898647][ T10] device veth1_macvtap left promiscuous mode [ 51.904874][ T10] device veth0_vlan left promiscuous mode [ 51.910862][ T10] device veth1_macvtap left promiscuous mode [ 51.917019][ T10] device veth0_vlan left promiscuous mode [ 52.258112][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.266446][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.274773][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.282692][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.290764][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.298224][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.312115][ T494] device veth1_macvtap entered promiscuous mode [ 52.320982][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.329174][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.337568][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.355507][ T497] device veth1_macvtap entered promiscuous mode [ 52.368199][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.376478][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.384509][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.393694][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.402078][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.409840][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.418259][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.426719][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.434964][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.443180][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.451578][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.462012][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.470435][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.480160][ T498] device veth1_macvtap entered promiscuous mode [ 52.490083][ T511] device veth0_vlan entered promiscuous mode [ 52.496733][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.504365][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.512363][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.521010][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.529051][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.541218][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.548767][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.556206][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.564399][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.572861][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.581248][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.594031][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.603300][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.611768][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 2026/04/09 08:12:31 executed programs: 25 [ 52.620093][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.643491][ T519] loop7: detected capacity change from 0 to 128 [ 52.666534][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.676746][ T519] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 52.683460][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.685709][ T519] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.698794][ T511] device veth1_macvtap entered promiscuous mode [ 52.712973][ T519] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.36: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.735980][ T519] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 52.741217][ T523] loop8: detected capacity change from 0 to 128 [ 52.755562][ T523] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 52.765894][ T394] udevd[394]: incorrect ext4 checksum on /dev/loop7 [ 52.777978][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.789323][ T523] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.789860][ T494] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.809481][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.815690][ T527] loop9: detected capacity change from 0 to 128 [ 52.819993][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.829082][ T494] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.835026][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.855298][ T494] 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 [ 52.857952][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.876171][ T527] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 52.883607][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.893554][ T523] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.37: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.901402][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.923089][ T523] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 52.931506][ T494] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.936898][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.954582][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.954817][ T527] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.963192][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.980900][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.988328][ T494] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.991689][ T527] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.29: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.002307][ T506] device veth0_vlan entered promiscuous mode [ 53.026735][ T527] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 53.038135][ T394] udevd[394]: incorrect ext4 checksum on /dev/loop9 [ 53.038998][ T497] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.048360][ T494] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.058976][ T497] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.073885][ T498] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.084577][ T497] 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 [ 53.098230][ T400] udevd[400]: incorrect ext4 checksum on /dev/loop9 [ 53.116329][ T498] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.142112][ T498] 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 [ 53.142875][ T497] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.162763][ T498] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.174567][ T494] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.189687][ T498] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.209754][ T506] device veth1_macvtap entered promiscuous mode [ 53.221599][ T497] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.236132][ T494] 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. [ 53.238428][ T498] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.251887][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.266729][ T498] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.275737][ T531] loop1: detected capacity change from 0 to 128 [ 53.289656][ T497] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.296060][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.311327][ T498] 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. [ 53.318333][ T494] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.337978][ T497] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.349515][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.364008][ T498] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.382520][ T494] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.388752][ T531] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 53.401543][ T497] 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. [ 53.410094][ T498] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.427148][ T494] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.456575][ T497] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.461451][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.480081][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.480739][ T531] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.488767][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.498512][ T498] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.506966][ T494] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.530597][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.534140][ T497] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.541594][ T498] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.556228][ T494] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.568437][ T498] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.581886][ T494] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.594713][ T498] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.606279][ T497] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.619503][ T494] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.637209][ T531] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.40: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.666472][ T498] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.669629][ T497] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.693739][ T497] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.697646][ T498] 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. [ 53.712518][ T531] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 53.731799][ T497] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.745836][ T494] 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. [ 53.747593][ T535] loop3: detected capacity change from 0 to 128 [ 53.762106][ T494] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.768261][ T497] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.780884][ T494] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.798962][ T511] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.819673][ T498] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.820292][ T535] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 53.831385][ T498] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.853703][ T511] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.867258][ T511] 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 [ 53.879380][ T497] 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. [ 53.889080][ T535] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.913167][ T497] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.925594][ T497] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.926148][ T511] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.954082][ T511] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.967596][ T511] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.971026][ T535] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.31: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.001484][ T511] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.001702][ T535] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 54.017401][ T511] 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. [ 54.040842][ T511] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.056359][ T511] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.071985][ T511] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.091837][ T511] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.106623][ T400] udevd[400]: incorrect ext4 checksum on /dev/loop3 [ 54.117748][ T506] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.120025][ T511] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.142699][ T506] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.157145][ T506] 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 [ 54.158115][ T511] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 54.191552][ T506] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.195394][ T511] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.214436][ T506] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.218196][ T511] 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. [ 54.230996][ T506] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.262374][ T511] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.262692][ T506] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.274864][ T511] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.302753][ T494] EXT4-fs (loop7): unmounting filesystem. [ 54.309183][ T506] 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. [ 54.325195][ T506] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.344231][ T506] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.360744][ T506] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.361518][ T497] EXT4-fs (loop8): unmounting filesystem. [ 54.376198][ T506] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.393817][ T506] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.407195][ T506] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 54.420627][ T498] EXT4-fs (loop9): unmounting filesystem. [ 54.426935][ T506] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.453558][ T506] 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. [ 54.476966][ T506] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.497575][ T506] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.568358][ T511] EXT4-fs (loop1): unmounting filesystem. [ 54.596781][ T542] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.603953][ T542] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.612030][ T542] device bridge_slave_0 entered promiscuous mode [ 54.619631][ T542] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.627712][ T542] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.635331][ T542] device bridge_slave_1 entered promiscuous mode [ 54.645718][ T539] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.652849][ T539] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.660473][ T539] device bridge_slave_0 entered promiscuous mode [ 54.680639][ T539] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.687714][ T539] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.695276][ T539] device bridge_slave_1 entered promiscuous mode [ 54.717099][ T506] EXT4-fs (loop3): unmounting filesystem. [ 54.801251][ T543] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.808441][ T543] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.816148][ T543] device bridge_slave_0 entered promiscuous mode [ 54.824348][ T543] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.831709][ T543] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.839048][ T543] device bridge_slave_1 entered promiscuous mode [ 54.910277][ T551] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.917436][ T551] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.924911][ T551] device bridge_slave_0 entered promiscuous mode [ 54.940562][ T551] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.947732][ T551] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.955131][ T551] device bridge_slave_1 entered promiscuous mode [ 54.964839][ T542] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.971959][ T542] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.979359][ T542] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.986392][ T542] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.012221][ T539] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.019282][ T539] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.026589][ T539] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.033614][ T539] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.111984][ T556] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.119217][ T556] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.126772][ T556] device bridge_slave_0 entered promiscuous mode [ 55.134374][ T556] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.142168][ T556] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.149623][ T556] device bridge_slave_1 entered promiscuous mode [ 55.169182][ T543] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.176252][ T543] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.183518][ T543] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.190649][ T543] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.218652][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.226671][ T440] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.234009][ T440] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.242352][ T440] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.249863][ T440] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.257604][ T440] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.265009][ T440] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.299861][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.308044][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.315438][ T440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.327100][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.361174][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.369542][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.376591][ T440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.406565][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.415227][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.422245][ T440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.441017][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.449006][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.457188][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.464203][ T440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.478411][ T10] device bridge_slave_1 left promiscuous mode [ 55.484559][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.492060][ T10] device bridge_slave_0 left promiscuous mode [ 55.498335][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.506538][ T10] device bridge_slave_1 left promiscuous mode [ 55.512760][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.520276][ T10] device bridge_slave_0 left promiscuous mode [ 55.526452][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.534176][ T10] device bridge_slave_1 left promiscuous mode [ 55.540547][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.548035][ T10] device bridge_slave_0 left promiscuous mode [ 55.554145][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.562498][ T10] device veth1_macvtap left promiscuous mode [ 55.568644][ T10] device veth0_vlan left promiscuous mode [ 55.574513][ T10] device veth1_macvtap left promiscuous mode [ 55.580606][ T10] device veth0_vlan left promiscuous mode [ 55.586522][ T10] device veth1_macvtap left promiscuous mode [ 55.592527][ T10] device veth0_vlan left promiscuous mode [ 55.854977][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.862438][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.870114][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.878582][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.886884][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.895535][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.903776][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.910848][ T440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.918439][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.926964][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.935170][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.942206][ T440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.949762][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.957908][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.965922][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.973927][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.000700][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.008598][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.016434][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.025952][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.034143][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.041187][ T440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.048578][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.056862][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.065193][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.073654][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.081995][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.089045][ T440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.096523][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.104455][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.112567][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.120596][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.128736][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.136951][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.145023][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.152639][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.160148][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.174370][ T539] device veth0_vlan entered promiscuous mode [ 56.189982][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.198556][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.207121][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.216341][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.225459][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.239682][ T539] device veth1_macvtap entered promiscuous mode [ 56.247902][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.256413][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.264564][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.281847][ T542] device veth0_vlan entered promiscuous mode [ 56.293566][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.302208][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.310790][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.319054][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.327200][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.335182][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.343137][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.351575][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.359977][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.369148][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.377841][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.385538][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.393022][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.400645][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.408883][ T543] device veth0_vlan entered promiscuous mode [ 56.427655][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.435171][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.450609][ T551] device veth0_vlan entered promiscuous mode [ 56.458238][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.466630][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.474520][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.482781][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.490536][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.499391][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.507764][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.514812][ T440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.522245][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.530888][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.539223][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.546366][ T440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.557910][ T542] device veth1_macvtap entered promiscuous mode [ 56.574969][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.585021][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.591491][ T564] loop2: detected capacity change from 0 to 128 [ 56.594955][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.608370][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.613172][ T564] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 56.617043][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.624462][ T564] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.633060][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.651383][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.660173][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.663998][ T564] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.51: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.669303][ T543] device veth1_macvtap entered promiscuous mode [ 56.694151][ T564] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 56.707524][ T551] device veth1_macvtap entered promiscuous mode [ 56.719262][ T400] udevd[400]: incorrect ext4 checksum on /dev/loop2 [ 56.724523][ T539] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.738113][ T539] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.739463][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.751537][ T539] 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 [ 56.760185][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.787813][ T539] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.789207][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.799654][ T539] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.807950][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.821215][ T539] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.829606][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.851886][ T539] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.852028][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.867316][ T539] 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. [ 56.875050][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.890792][ T539] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.898862][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.913135][ T539] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.921258][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.936464][ T539] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.944287][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.959161][ T539] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.967208][ T440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.978718][ T539] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.999777][ T539] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.016741][ T539] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.023741][ T556] device veth0_vlan entered promiscuous mode [ 57.031745][ T539] 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. [ 57.046282][ T567] loop5: detected capacity change from 0 to 128 [ 57.056494][ T539] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.066444][ T567] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 57.076261][ T539] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.080767][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.093298][ T567] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.102011][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.119964][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.135568][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.142683][ T567] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.43: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.144069][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.171821][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.179915][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.187443][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.199164][ T567] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 57.219308][ T556] device veth1_macvtap entered promiscuous mode [ 57.227953][ T571] loop6: detected capacity change from 0 to 128 [ 57.245302][ T542] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.261265][ T542] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.261670][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.283177][ T571] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 57.283274][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.292116][ T542] 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 [ 57.321115][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.321957][ T571] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.339904][ T542] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.340352][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.360588][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.363024][ T542] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.390413][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.399013][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.407944][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.416792][ T542] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.417513][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.434546][ T571] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.52: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.458819][ T542] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.459954][ T571] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 57.474091][ T542] 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. [ 57.490779][ T400] udevd[400]: incorrect ext4 checksum on /dev/loop6 [ 57.497287][ T542] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.518160][ T543] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.524253][ T542] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.532777][ T543] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.546093][ T542] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.560053][ T543] 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 [ 57.573874][ T542] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.594880][ T543] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.605449][ T542] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.619810][ T543] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.631018][ T542] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.645026][ T543] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.655922][ T542] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.671222][ T543] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.685280][ T542] 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. [ 57.716343][ T543] 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. [ 57.716898][ T542] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.732156][ T543] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.745663][ T542] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended 2026/04/09 08:12:36 executed programs: 46 [ 57.759389][ T543] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.787045][ T543] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.805198][ T539] EXT4-fs (loop2): unmounting filesystem. [ 57.814151][ T575] loop4: detected capacity change from 0 to 128 [ 57.822789][ T543] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.834807][ T543] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.842259][ T575] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 57.848661][ T543] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.877872][ T575] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.888557][ T543] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.912777][ T579] loop0: detected capacity change from 0 to 128 [ 57.947678][ T543] 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. [ 57.949925][ T575] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.46: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.965423][ T579] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 57.995314][ T579] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.996566][ T575] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 58.006147][ T543] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.050258][ T543] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.062380][ T579] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.55: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.071801][ T551] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.092455][ T579] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 58.093670][ T551] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.117241][ T551] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 58.131301][ T556] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.139261][ T400] udevd[400]: incorrect ext4 checksum on /dev/loop0 [ 58.155750][ T556] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.161099][ T400] udevd[400]: incorrect ext4 checksum on /dev/loop0 [ 58.175805][ T556] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 58.178040][ T551] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.202809][ T556] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.220821][ T551] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.221164][ T556] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.235990][ T551] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.250571][ T556] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.277002][ T551] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.277650][ T556] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.305587][ T551] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.306792][ T556] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.322471][ T551] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.350221][ T556] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.353575][ T551] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.368814][ T556] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.382803][ T551] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.412853][ T551] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.414045][ T556] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.424688][ T551] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.452629][ T551] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 58.464939][ T556] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.465993][ T551] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0