Warning: Permanently added '10.128.0.80' (ED25519) to the list of known hosts. 2025/10/11 18:47:20 parsed 1 programs [ 48.136331][ T28] audit: type=1400 audit(1760208441.469:106): avc: denied { unlink } for pid=399 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 48.186814][ T399] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.114496][ T28] audit: type=1401 audit(1760208442.439:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 49.152574][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.174193][ T409] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.185690][ T409] device bridge_slave_0 entered promiscuous mode [ 49.219133][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.235390][ T409] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.262911][ T409] device bridge_slave_1 entered promiscuous mode [ 49.556144][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.563247][ T409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.570601][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.577701][ T409] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.614029][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.621619][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.629425][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.637203][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.646377][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.654694][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.661881][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.677043][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.685854][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.693009][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.703839][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.717422][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.735141][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.751994][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.761457][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.769648][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.778289][ T409] device veth0_vlan entered promiscuous mode [ 49.791428][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.800656][ T409] device veth1_macvtap entered promiscuous mode 2025/10/11 18:47:23 executed programs: 0 [ 49.810281][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.821346][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.999539][ T465] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.006688][ T465] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.014271][ T465] device bridge_slave_0 entered promiscuous mode [ 50.036516][ T465] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.043580][ T465] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.051219][ T465] device bridge_slave_1 entered promiscuous mode [ 50.071389][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.078807][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.086682][ T471] device bridge_slave_0 entered promiscuous mode [ 50.094658][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.101764][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.109271][ T471] device bridge_slave_1 entered promiscuous mode [ 50.191909][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.199800][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.207377][ T467] device bridge_slave_0 entered promiscuous mode [ 50.218725][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.226051][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.233458][ T467] device bridge_slave_1 entered promiscuous mode [ 50.276961][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.284021][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.291588][ T469] device bridge_slave_0 entered promiscuous mode [ 50.315314][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.322539][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.330065][ T469] device bridge_slave_1 entered promiscuous mode [ 50.451634][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.458749][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.466410][ T472] device bridge_slave_0 entered promiscuous mode [ 50.473400][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.480538][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.488235][ T472] device bridge_slave_1 entered promiscuous mode [ 50.599535][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.606709][ T467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.614004][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.621095][ T467] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.651226][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.658398][ T469] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.665738][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.672782][ T469] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.710262][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.717376][ T472] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.724708][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.731881][ T472] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.741999][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.750135][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.757464][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.764653][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.772582][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.780333][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.787889][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.795443][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.803136][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.810647][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.819079][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.827404][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.834449][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.842274][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.866855][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.875194][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.883620][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.890716][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.898304][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.906813][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.913978][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.921608][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.930455][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.937636][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.945035][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.953081][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.961190][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.968711][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.994108][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.002840][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.011182][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.018329][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.032108][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.040596][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.048881][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.061151][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.089121][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.097696][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.107613][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.116221][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.123266][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.130843][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.139639][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.162138][ T471] device veth0_vlan entered promiscuous mode [ 51.169120][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.176896][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.184419][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.193367][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.202363][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.211142][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.219521][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.226637][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.234148][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.242711][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.251004][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.258095][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.265959][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.273935][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.282263][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.289946][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.300619][ T465] device veth0_vlan entered promiscuous mode [ 51.307353][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.315314][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.323799][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.332325][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.357541][ T467] device veth0_vlan entered promiscuous mode [ 51.367221][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.374795][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.382503][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.391320][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.399853][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.406946][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.414408][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.422886][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.431125][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.438581][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.446078][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.454062][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.462552][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.470479][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.492539][ T467] device veth1_macvtap entered promiscuous mode [ 51.506679][ T465] device veth1_macvtap entered promiscuous mode [ 51.521940][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.530186][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.538308][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.546659][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.554691][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.563787][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.572302][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.580638][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.588815][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.596922][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.604887][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.613210][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.621941][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.629955][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.638377][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.646959][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.654620][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.663208][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.685983][ T471] device veth1_macvtap entered promiscuous mode [ 51.693492][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.701296][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.710386][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.719421][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.727823][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.736223][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.744467][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.768924][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.777399][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.787021][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.795415][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.804812][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.813118][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.821661][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.829467][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.841550][ T472] device veth0_vlan entered promiscuous mode [ 51.860624][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.870111][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.878686][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.887394][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.896145][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.904482][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.913306][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.921053][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.932755][ T469] device veth0_vlan entered promiscuous mode [ 51.949262][ T28] audit: type=1400 audit(1760208445.279:108): avc: denied { bpf } for pid=518 comm="syz.1.17" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 51.969812][ T519] loop1: detected capacity change from 0 to 128 [ 51.972157][ T28] audit: type=1400 audit(1760208445.279:109): avc: denied { prog_load } for pid=518 comm="syz.1.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 52.010523][ T519] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 52.016653][ T472] device veth1_macvtap entered promiscuous mode [ 52.028533][ T519] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.029661][ T28] audit: type=1400 audit(1760208445.359:110): avc: denied { mount } for pid=518 comm="syz.1.17" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 52.061098][ T28] audit: type=1400 audit(1760208445.369:111): avc: denied { write } for pid=518 comm="syz.1.17" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.066050][ T525] loop6: detected capacity change from 0 to 128 [ 52.083742][ T28] audit: type=1400 audit(1760208445.369:112): avc: denied { add_name } for pid=518 comm="syz.1.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.100032][ T519] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.131440][ T28] audit: type=1400 audit(1760208445.369:113): avc: denied { create } for pid=518 comm="syz.1.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.203287][ T525] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 52.207031][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.212263][ T525] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.235380][ T525] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.16: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.253888][ T529] loop3: detected capacity change from 0 to 128 [ 52.256292][ T525] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 52.267027][ T519] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 52.273888][ T28] audit: type=1400 audit(1760208445.429:114): avc: denied { write open } for pid=518 comm="syz.1.17" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.322496][ T525] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz.6.16: Unrecognised inode hash code 89 [ 52.334163][ T525] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz.6.16: Corrupt directory, running e2fsck is recommended [ 52.347628][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.351554][ T530] udevd[530]: incorrect ext4 checksum on /dev/loop6 [ 52.362518][ T525] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #2: comm syz.6.16: No space for directory leaf checksum. Please run e2fsck -D. [ 52.373653][ T527] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz.1.17: Unrecognised inode hash code 89 [ 52.382971][ T525] EXT4-fs error (device loop6): __ext4_find_entry:1696: inode #2: comm syz.6.16: checksumming directory block 2 [ 52.403130][ T28] audit: type=1400 audit(1760208445.429:115): avc: denied { mounton } for pid=518 comm="syz.1.17" path="/0/file1/bus" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.408919][ T527] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.17: Corrupt directory, running e2fsck is recommended [ 52.431489][ T465] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.456205][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.460313][ T465] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.465254][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.477903][ T465] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 52.487459][ T529] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 52.507660][ T527] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #2: comm syz.1.17: No space for directory leaf checksum. Please run e2fsck -D. [ 52.515165][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.530044][ T527] EXT4-fs error (device loop1): __ext4_find_entry:1696: inode #2: comm syz.1.17: checksumming directory block 2 [ 52.538285][ T465] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.550633][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.566319][ T465] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.570360][ T529] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.583656][ T465] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.594071][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.616784][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.625381][ T465] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.632488][ T529] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.642806][ T467] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.662184][ T469] device veth1_macvtap entered promiscuous mode [ 52.678218][ T465] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.679086][ T529] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 52.707934][ T465] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.718748][ T467] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.736376][ T465] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.752282][ T467] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 52.767192][ T529] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz.3.19: Unrecognised inode hash code 89 [ 52.773001][ T465] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.788926][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.806212][ T529] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.19: Corrupt directory, running e2fsck is recommended [ 52.806275][ T529] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.19: No space for directory leaf checksum. Please run e2fsck -D. [ 52.806298][ T529] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.19: checksumming directory block 2 [ 52.809368][ T467] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.822391][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.834714][ T465] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.863038][ T537] loop4: detected capacity change from 0 to 128 [ 52.866667][ T467] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.899084][ T465] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.901479][ T471] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.924863][ T465] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 52.928905][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.945270][ T467] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.946916][ T537] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 52.960883][ T471] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.971712][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.982555][ T467] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.990477][ T537] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.006947][ T471] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 53.016633][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.037808][ T467] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.045177][ T471] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.071496][ T471] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.079547][ T537] 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 [ 53.085303][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.125789][ T467] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.135451][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.141290][ T467] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.159582][ T471] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.170703][ T537] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 53.186606][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.213998][ T467] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.229299][ T467] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.234515][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.243036][ T467] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.265316][ T539] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz.4.20: Unrecognised inode hash code 89 [ 53.269723][ T467] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.281715][ T542] loop5: detected capacity change from 0 to 128 [ 53.301381][ T321] device bridge_slave_1 left promiscuous mode [ 53.308129][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.316943][ T321] device bridge_slave_0 left promiscuous mode [ 53.323271][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.331034][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.346187][ T539] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.20: Corrupt directory, running e2fsck is recommended [ 53.359381][ T539] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #2: comm syz.4.20: No space for directory leaf checksum. Please run e2fsck -D. [ 53.374634][ T539] EXT4-fs error (device loop4): __ext4_find_entry:1696: inode #2: comm syz.4.20: checksumming directory block 2 [ 53.374722][ T321] device veth1_macvtap left promiscuous mode [ 53.387583][ T471] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.407721][ T471] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.410597][ T472] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.432967][ T472] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.433553][ T542] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 53.446602][ T472] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 53.476842][ T321] device veth0_vlan left promiscuous mode [ 53.486062][ T471] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.498491][ T542] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.505348][ T472] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.523671][ T472] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.537748][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.576203][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.592551][ T542] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.612199][ T472] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.628997][ T542] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 53.648981][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.665721][ T542] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz.5.18: Unrecognised inode hash code 89 [ 53.677871][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.693138][ T542] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz.5.18: Corrupt directory, running e2fsck is recommended [ 53.706357][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.718186][ T542] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #2: comm syz.5.18: No space for directory leaf checksum. Please run e2fsck -D. [ 53.725350][ T472] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.748637][ T542] EXT4-fs error (device loop5): __ext4_find_entry:1696: inode #2: comm syz.5.18: checksumming directory block 2 [ 53.754355][ T472] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.774052][ T472] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.790228][ T469] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.802446][ T469] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.825257][ T469] 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 [ 53.847357][ T469] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.859844][ T469] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.873474][ T469] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.875488][ T465] EXT4-fs (loop6): unmounting filesystem. [ 53.889754][ T467] EXT4-fs (loop1): unmounting filesystem. [ 53.900359][ T469] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.927072][ T471] EXT4-fs (loop3): unmounting filesystem. [ 53.937169][ T469] 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. [ 53.953763][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 53.953782][ T28] audit: type=1400 audit(1760208447.269:120): avc: denied { read } for pid=546 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 53.954854][ T469] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.963427][ T28] audit: type=1400 audit(1760208447.269:121): avc: denied { open } for pid=546 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 54.005823][ T469] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.053406][ T469] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.068822][ T469] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.080886][ T469] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.095372][ T469] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 54.098255][ T472] EXT4-fs (loop4): unmounting filesystem. [ 54.146357][ T546] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.153450][ T546] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.162080][ T546] device bridge_slave_0 entered promiscuous mode [ 54.176792][ T546] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.183879][ T546] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.191758][ T546] device bridge_slave_1 entered promiscuous mode [ 54.296208][ T469] EXT4-fs (loop5): unmounting filesystem. [ 54.320124][ T552] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.327346][ T552] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.334835][ T552] device bridge_slave_0 entered promiscuous mode [ 54.352193][ T552] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.359520][ T552] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.367052][ T552] device bridge_slave_1 entered promiscuous mode [ 54.396308][ T555] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.403361][ T555] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.410841][ T555] device bridge_slave_0 entered promiscuous mode [ 54.419019][ T555] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.426097][ T555] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.433598][ T555] device bridge_slave_1 entered promiscuous mode [ 54.571730][ T553] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.578860][ T553] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.587388][ T553] device bridge_slave_0 entered promiscuous mode [ 54.594593][ T553] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.601961][ T553] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.609452][ T553] device bridge_slave_1 entered promiscuous mode [ 54.645256][ T563] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.652365][ T563] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.659993][ T563] device bridge_slave_0 entered promiscuous mode [ 54.674855][ T546] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.682051][ T546] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.689376][ T546] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.696443][ T546] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.704928][ T563] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.713001][ T563] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.720699][ T563] device bridge_slave_1 entered promiscuous mode [ 54.802767][ T555] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.810038][ T555] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.817354][ T555] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.824392][ T555] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.840476][ T524] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.847900][ T524] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.859048][ T524] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.866369][ T524] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.936439][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.944012][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.952728][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.961410][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.969870][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.976934][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.984363][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.992798][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.001174][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.008510][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.039990][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.047698][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.055388][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.063924][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.072343][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.079466][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.087718][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.096142][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.104347][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.111535][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.119041][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.156221][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.164214][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.172953][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.207039][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.215337][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.223656][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.232099][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.248754][ T555] device veth0_vlan entered promiscuous mode [ 55.265505][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.274162][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.281713][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.289945][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.298588][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.307173][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.315557][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.322773][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.330366][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.349548][ T321] device bridge_slave_1 left promiscuous mode [ 55.355803][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.363698][ T321] device bridge_slave_0 left promiscuous mode [ 55.370158][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.378586][ T321] device bridge_slave_1 left promiscuous mode [ 55.384722][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.392415][ T321] device bridge_slave_0 left promiscuous mode [ 55.398847][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.407228][ T321] device bridge_slave_1 left promiscuous mode [ 55.413476][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.421151][ T321] device bridge_slave_0 left promiscuous mode [ 55.427422][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.435776][ T321] device bridge_slave_1 left promiscuous mode [ 55.441941][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.449457][ T321] device bridge_slave_0 left promiscuous mode [ 55.455840][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.464606][ T321] device veth1_macvtap left promiscuous mode [ 55.470918][ T321] device veth0_vlan left promiscuous mode [ 55.477365][ T321] device veth1_macvtap left promiscuous mode [ 55.483408][ T321] device veth0_vlan left promiscuous mode [ 55.489996][ T321] device veth1_macvtap left promiscuous mode [ 55.496113][ T321] device veth0_vlan left promiscuous mode [ 55.502235][ T321] device veth1_macvtap left promiscuous mode [ 55.508613][ T321] device veth0_vlan left promiscuous mode [ 55.850641][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.859019][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.867309][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.874346][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.882068][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.890244][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.929869][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.938060][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.946353][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.954681][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.964106][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.971300][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.978859][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.987717][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.995961][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.003000][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.010606][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.018803][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.027152][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.035939][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.044536][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.052876][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.060919][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.069068][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.077276][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.085255][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.093455][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.101848][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.110383][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.118092][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.125559][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.136715][ T555] device veth1_macvtap entered promiscuous mode [ 56.143884][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.152198][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.160607][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.174955][ T552] device veth0_vlan entered promiscuous mode [ 56.181380][ T546] device veth0_vlan entered promiscuous mode [ 56.197359][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.205374][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.213651][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.222112][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2025/10/11 18:47:29 executed programs: 25 [ 56.230753][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.239153][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.247746][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.255262][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.277451][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.287374][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.288457][ T601] loop2: detected capacity change from 0 to 128 [ 56.296318][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.310369][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.326573][ T546] device veth1_macvtap entered promiscuous mode [ 56.328048][ T601] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 56.336666][ T552] device veth1_macvtap entered promiscuous mode [ 56.348010][ T601] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.361238][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.369533][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.369811][ T601] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.39: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.377896][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.404583][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.409202][ T601] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 56.413797][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.428886][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.437042][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.444345][ T601] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.39: Unrecognised inode hash code 89 [ 56.445579][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.456904][ T601] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.39: Corrupt directory, running e2fsck is recommended [ 56.464808][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.477747][ T601] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #2: comm syz.2.39: No space for directory leaf checksum. Please run e2fsck -D. [ 56.484382][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.499946][ T601] EXT4-fs error (device loop2): __ext4_find_entry:1696: inode #2: comm syz.2.39: checksumming directory block 2 [ 56.507688][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.527750][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.536064][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.541050][ T555] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.543116][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.555330][ T555] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.569115][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.582904][ T555] 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 [ 56.603433][ T555] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.615295][ T555] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.629619][ T555] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.645076][ T555] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.650553][ T553] device veth0_vlan entered promiscuous mode [ 56.666837][ T555] 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. [ 56.668445][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.690977][ T555] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.693487][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.706710][ T555] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.715952][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.729553][ T555] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.738631][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.756189][ T555] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.761738][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.772151][ T555] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.780925][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.793356][ T555] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.801787][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.821837][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.830132][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.839040][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.847778][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.856407][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.864874][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.873275][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.881751][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.889423][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.927987][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.941815][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.950495][ T606] loop8: detected capacity change from 0 to 128 [ 56.961392][ T607] loop7: detected capacity change from 0 to 128 [ 56.970252][ T563] device veth0_vlan entered promiscuous mode [ 56.979625][ T606] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 56.982586][ T553] device veth1_macvtap entered promiscuous mode [ 57.006147][ T607] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 57.009044][ T606] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.026872][ T607] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.037289][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.050971][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.056381][ T606] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.29: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.059444][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.079835][ T606] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 57.089352][ T607] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.27: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.099800][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.114364][ T607] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 57.124070][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.129170][ T606] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz.8.29: Unrecognised inode hash code 89 [ 57.148386][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop8 [ 57.154051][ T606] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz.8.29: Corrupt directory, running e2fsck is recommended [ 57.169967][ T606] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #2: comm syz.8.29: No space for directory leaf checksum. Please run e2fsck -D. [ 57.170828][ T607] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz.7.27: Unrecognised inode hash code 89 [ 57.186678][ T606] EXT4-fs error (device loop8): __ext4_find_entry:1696: inode #2: comm syz.8.29: checksumming directory block 2 [ 57.201478][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop7 [ 57.209330][ T607] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz.7.27: Corrupt directory, running e2fsck is recommended [ 57.236943][ T607] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #2: comm syz.7.27: No space for directory leaf checksum. Please run e2fsck -D. [ 57.240438][ T563] device veth1_macvtap entered promiscuous mode [ 57.252619][ T607] EXT4-fs error (device loop7): __ext4_find_entry:1696: inode #2: comm syz.7.27: checksumming directory block 2 [ 57.263830][ T552] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.283351][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.284493][ T546] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.291778][ T555] EXT4-fs (loop2): unmounting filesystem. [ 57.302561][ T546] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.314555][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.328352][ T546] EXT4-fs error (device loop7): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 57.348718][ T552] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.348805][ T552] 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 [ 57.349322][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.363890][ T546] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.382986][ T552] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.390450][ T546] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.402420][ T552] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.419440][ T546] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.430045][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.451414][ T546] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.463352][ T552] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.481143][ T546] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.494854][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.516095][ T546] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.517209][ T552] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.532294][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.547031][ T552] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.554731][ T546] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.585039][ T552] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.586152][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.600713][ T552] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.608704][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.623469][ T552] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.631424][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.646840][ T546] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.661322][ T552] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.669697][ T546] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.680194][ T552] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.693044][ T546] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.707439][ T552] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.725662][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.738236][ T546] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.751955][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.761105][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.769844][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.836428][ T617] loop0: detected capacity change from 0 to 128 [ 57.848238][ T616] loop9: detected capacity change from 0 to 128 [ 57.869908][ T617] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 57.893624][ T617] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.898529][ T616] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 57.920230][ T616] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.941869][ T617] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.40: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.973894][ T613] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.981221][ T613] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.990147][ T613] device bridge_slave_0 entered promiscuous mode [ 58.003216][ T613] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.011161][ T613] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.023692][ T613] device bridge_slave_1 entered promiscuous mode [ 58.027141][ T616] ================================================================== [ 58.036410][ T617] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 58.038134][ T616] BUG: KASAN: use-after-free in dx_insert_block+0xd9/0x240 [ 58.051857][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop9 [ 58.053302][ T616] Read of size 157024 at addr ffff88812c6e6028 by task syz.9.38/616 [ 58.067878][ T616] [ 58.070225][ T616] CPU: 1 PID: 616 Comm: syz.9.38 Not tainted syzkaller #0 [ 58.077358][ T616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 58.087453][ T616] Call Trace: [ 58.090753][ T616] [ 58.093785][ T616] __dump_stack+0x21/0x24 [ 58.098152][ T616] dump_stack_lvl+0xee/0x150 [ 58.101757][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop0 [ 58.102754][ T616] ? __cfi_dump_stack_lvl+0x8/0x8 [ 58.111292][ T624] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz.0.40: Unrecognised inode hash code 89 [ 58.114483][ T616] ? __ext4fs_dirhash+0x795/0x1020 [ 58.131243][ T624] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz.0.40: Corrupt directory, running e2fsck is recommended [ 58.131598][ T616] ? dx_insert_block+0xd9/0x240 [ 58.144754][ T624] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #2: comm syz.0.40: No space for directory leaf checksum. Please run e2fsck -D. [ 58.149217][ T616] print_address_description+0x71/0x200 [ 58.149258][ T616] print_report+0x4a/0x60 [ 58.165025][ T624] EXT4-fs error (device loop0): __ext4_find_entry:1696: inode #2: comm syz.0.40: checksumming directory block 2 [ 58.169891][ T616] kasan_report+0x122/0x150 [ 58.169921][ T616] ? dx_insert_block+0xd9/0x240 [ 58.169951][ T616] ? dx_insert_block+0xd9/0x240 [ 58.196213][ T563] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.200385][ T616] kasan_check_range+0x280/0x290 [ 58.213103][ T563] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.217248][ T616] memmove+0x2d/0x70 [ 58.217273][ T616] dx_insert_block+0xd9/0x240 [ 58.217301][ T616] do_split+0x19f0/0x1d90 [ 58.231201][ T563] 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 [ 58.234331][ T616] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 58.239853][ T563] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.243397][ T616] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 58.243447][ T616] make_indexed_dir+0xe06/0x14a0 [ 58.263871][ T563] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.269218][ T616] ? add_dirent_to_buf+0x670/0x670 [ 58.269253][ T616] ? add_dirent_to_buf+0x45b/0x670 [ 58.281935][ T563] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.286610][ T616] ext4_add_entry+0xb45/0xd70 [ 58.286643][ T616] ? ext4_inc_count+0x1b0/0x1b0 [ 58.292334][ T563] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.304787][ T616] ? __cfi_current_time+0x10/0x10 [ 58.304820][ T616] ? __kasan_check_read+0x11/0x20 [ 58.304845][ T616] __ext4_link+0x4d7/0x770 [ 58.304873][ T616] ? __cfi___ext4_link+0x10/0x10 [ 58.310965][ T563] 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. [ 58.315189][ T616] ? lookup_one_qstr_excl+0x133/0x270 [ 58.315219][ T616] ? clear_nonspinnable+0x60/0x60 [ 58.330261][ T563] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.334631][ T616] ext4_link+0x1de/0x270 [ 58.340282][ T563] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.354341][ T616] vfs_link+0x64b/0x800 [ 58.354375][ T616] do_linkat+0x1e7/0x730 [ 58.354403][ T616] __x64_sys_link+0x86/0x90 [ 58.360429][ T563] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.364470][ T616] x64_sys_call+0x266/0x9a0 [ 58.369532][ T563] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.373849][ T616] do_syscall_64+0x4c/0xa0 [ 58.389701][ T563] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.394767][ T616] ? clear_bhb_loop+0x30/0x80 [ 58.400232][ T563] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 58.414632][ T616] ? clear_bhb_loop+0x30/0x80 [ 58.414666][ T616] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 58.522479][ T616] RIP: 0033:0x7f3293b8cde9 [ 58.526929][ T616] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 58.546719][ T616] RSP: 002b:00007f3294960038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 58.555167][ T616] RAX: ffffffffffffffda RBX: 00007f3293da5fa0 RCX: 00007f3293b8cde9 [ 58.563172][ T616] RDX: 0000000000000000 RSI: 0000200000000bc0 RDI: 0000200000001240 [ 58.571163][ T616] RBP: 00007f3293c0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 58.579147][ T616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 58.587130][ T616] R13: 0000000000000000 R14: 00007f3293da5fa0 R15: 00007ffd99e7c888 [ 58.595124][ T616] [ 58.598165][ T616] [ 58.600492][ T616] The buggy address belongs to the physical page: [ 58.606938][ T616] page:ffffea0004b1b980 refcount:3 mapcount:1 mapping:ffff88810048dfd0 index:0x1 pfn:0x12c6e6 [ 58.617315][ T616] memcg:ffff88810023d7c0 [ 58.621557][ T616] aops:def_blk_aops ino:700009 [ 58.626331][ T616] flags: 0x460000000032205e(referenced|uptodate|dirty|lru|workingset|private|mappedtodisk|unevictable|mlocked|zone=1) [ 58.639333][ T616] raw: 460000000032205e dead000000000100 dead000000000001 ffff88810048dfd0 [ 58.647930][ T616] raw: 0000000000000001 ffff8881117193f0 0000000300000000 ffff88810023d7c0 [ 58.656512][ T616] page dumped because: kasan: bad access detected [ 58.663019][ T616] page_owner tracks the page as allocated [ 58.668754][ T616] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 530, tgid 530 (udevd), ts 57879655140, free_ts 57846044793 [ 58.688478][ T616] post_alloc_hook+0x1f5/0x210 [ 58.693257][ T616] prep_new_page+0x1c/0x110 [ 58.697775][ T616] get_page_from_freelist+0x2c7b/0x2cf0 [ 58.703432][ T616] __alloc_pages+0x1c3/0x450 [ 58.708063][ T616] __folio_alloc+0x12/0x40 [ 58.712577][ T616] page_cache_ra_unbounded+0x234/0x720 [ 58.718143][ T616] page_cache_sync_ra+0x3e3/0x490 [ 58.723276][ T616] filemap_read+0x62d/0x22c0 [ 58.727871][ T616] blkdev_read_iter+0x41e/0x560 [ 58.732734][ T616] vfs_read+0x41e/0x8c0 [ 58.736897][ T616] ksys_read+0x140/0x240 [ 58.741156][ T616] __x64_sys_read+0x7b/0x90 [ 58.745669][ T616] x64_sys_call+0x2f/0x9a0 [ 58.750135][ T616] do_syscall_64+0x4c/0xa0 [ 58.754550][ T616] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 58.760463][ T616] page last free stack trace: [ 58.765132][ T616] free_unref_page_prepare+0x742/0x750 [ 58.770594][ T616] free_unref_page+0x8f/0x530 [ 58.775277][ T616] __free_pages+0x67/0x100 [ 58.779692][ T616] __free_slab+0xca/0x1a0 [ 58.784025][ T616] discard_slab+0x29/0x40 [ 58.788448][ T616] __slab_free+0x201/0x280 [ 58.792880][ T616] ___cache_free+0xbf/0xd0 [ 58.797473][ T616] qlist_free_all+0xc6/0x140 [ 58.802121][ T616] kasan_quarantine_reduce+0x14a/0x170 [ 58.807594][ T616] __kasan_slab_alloc+0x24/0x80 [ 58.812480][ T616] slab_post_alloc_hook+0x4f/0x2d0 [ 58.817609][ T616] kmem_cache_alloc+0x16e/0x330 [ 58.822494][ T616] getname_flags+0xb9/0x500 [ 58.827019][ T616] __x64_sys_unlinkat+0xb0/0xf0 [ 58.831883][ T616] x64_sys_call+0x79f/0x9a0 [ 58.836410][ T616] do_syscall_64+0x4c/0xa0 [ 58.840832][ T616] [ 58.843162][ T616] Memory state around the buggy address: [ 58.848790][ T616] ffff88812c6e6f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 58.856863][ T616] ffff88812c6e6f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 58.865041][ T616] >ffff88812c6e7000: fa fb fb fb fc fc fc fc fa fb fb fb fc fc fc fc [ 58.873109][ T616] ^ [ 58.877322][ T616] ffff88812c6e7080: 00 00 00 00 fc fc fc fc fa fb fb fb fc fc fc fc [ 58.885385][ T616] ffff88812c6e7100: fa fb fb fb fc fc fc fc 00 00 00 00 fc fc fc fc [ 58.893447][ T616] ================================================================== [ 58.905094][ T28] audit: type=1400 audit(1760208452.229:122): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 58.909852][ T616] Disabling lock debugging due to kernel taint [ 58.928881][ T28] audit: type=1400 audit(1760208452.229:123): avc: denied { search } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 58.934485][ T616] EXT4-fs error (device loop9): ext4_dx_csum_set:531: inode #2: comm syz.9.38: dir seems corrupt? Run e2fsck -D. [ 58.955427][ T28] audit: type=1400 audit(1760208452.229:124): avc: denied { write } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 58.971153][ T623] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz.9.38: Unrecognised inode hash code 89 [ 59.000063][ T28] audit: type=1400 audit(1760208452.239:125): avc: denied { add_name } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 59.000094][ T28] audit: type=1400 audit(1760208452.239:126): avc: denied { create } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 59.000126][ T28] audit: type=1400 audit(1760208452.239:127): avc: denied { append open } for pid=84 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 59.000153][ T28] audit: type=1400 audit(1760208452.239:128): avc: denied { getattr } for pid=84 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 59.021240][ T623] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz.9.38: Corrupt directory, running e2fsck is recommended [ 59.109371][ T623] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz.9.38: Unrecognised inode hash code 89 [ 59.120727][ T623] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz.9.38: Corrupt directory, running e2fsck is recommended [ 59.133493][ T623] EXT4-fs error (device loop9): ext4_add_entry:2474: inode #2: comm syz.9.38: Directory has corrupted htree index. [ 59.149094][ T553] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.164499][ T552] EXT4-fs (loop8): unmounting filesystem. [ 59.166006][ T553] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.190288][ T553] 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 [ 59.211292][ T553] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.223348][ T553] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.237677][ T553] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.252550][ T553] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.253429][ T563] EXT4-fs (loop0): unmounting filesystem. [ 59.273670][ T546] EXT4-fs (loop7): unmounting filesystem. [ 59.279741][ T553] 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. [ 59.295702][ T553] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.329601][ T553] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.347552][ T553] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.375952][ T553] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.394670][ T553] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 59.407511][ T553] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.512978][ T627] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.520377][ T627] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.528009][ T627] device bridge_slave_0 entered promiscuous mode [ 59.539263][ T631] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.546477][ T631] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.553943][ T631] device bridge_slave_0 entered promiscuous mode [ 59.578424][ T627] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.585491][ T627] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.593072][ T627] device bridge_slave_1 entered promiscuous mode [ 59.602229][ T631] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.609768][ T631] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.617409][ T631] device bridge_slave_1 entered promiscuous mode [ 59.624360][ T630] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.631487][ T630] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.639164][ T630] device bridge_slave_0 entered promiscuous mode [ 59.648260][ T553] EXT4-fs (loop9): unmounting filesystem. [ 59.677994][ T630] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.685066][ T630] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.692855][ T630] device bridge_slave_1 entered promiscuous mode [ 59.813677][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.821239][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.858915][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.867868][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.876388][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.883437][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.914786][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.922484][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.931238][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.939733][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.946897][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.003853][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.043770][ T648] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.051111][ T648] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.058759][ T648] device bridge_slave_0 entered promiscuous mode [ 60.066329][ T648] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.073385][ T648] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.081848][ T648] device bridge_slave_1 entered promiscuous mode [ 60.138021][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.146263][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.199462][ T321] device bridge_slave_1 left promiscuous mode [ 60.206083][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.213837][ T321] device bridge_slave_0 left promiscuous mode [ 60.220109][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.228298][ T321] device bridge_slave_1 left promiscuous mode [ 60.234511][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.242132][ T321] device bridge_slave_0 left promiscuous mode [ 60.248739][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.257343][ T321] device bridge_slave_1 left promiscuous mode [ 60.263489][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.271875][ T321] device bridge_slave_0 left promiscuous mode [ 60.278394][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.286742][ T321] device bridge_slave_1 left promiscuous mode [ 60.292918][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.300684][ T321] device bridge_slave_0 left promiscuous mode [ 60.307281][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.315386][ T321] device bridge_slave_1 left promiscuous mode [ 60.321723][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.329289][ T321] device bridge_slave_0 left promiscuous mode [ 60.335499][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.344642][ T321] device veth1_macvtap left promiscuous mode [ 60.350880][ T321] device veth0_vlan left promiscuous mode [ 60.357089][ T321] device veth1_macvtap left promiscuous mode [ 60.363465][ T321] device veth0_vlan left promiscuous mode [ 60.369680][ T321] device veth1_macvtap left promiscuous mode [ 60.375797][ T321] device veth0_vlan left promiscuous mode [ 60.382022][ T321] device veth1_macvtap left promiscuous mode [ 60.388246][ T321] device veth0_vlan left promiscuous mode [ 60.394428][ T321] device veth1_macvtap left promiscuous mode [ 60.400691][ T321] device veth0_vlan left promiscuous mode [ 60.799998][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.807514][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.815075][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.823582][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.831919][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.838991][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.862366][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.870252][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.878641][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.887030][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.894054][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.901714][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.910453][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.918863][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.926010][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.933425][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.941901][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.950386][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.957620][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.965029][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.001065][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.009707][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.035855][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.044297][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.052487][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.061098][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.069355][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.077216][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.084967][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.093446][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.101658][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.108718][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.116504][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.124653][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.132796][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.141022][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.149330][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.163445][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.172040][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.186286][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.194677][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.203315][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.210622][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.233851][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.241897][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.250287][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.258106][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.266398][ T613] device veth0_vlan entered promiscuous mode [ 61.275543][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.283902][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.298969][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.306779][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.314181][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.322685][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.331045][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.338780][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.347376][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.355757][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.369699][ T627] device veth0_vlan entered promiscuous mode [ 61.376568][ T631] device veth0_vlan entered promiscuous mode [ 61.388369][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.396969][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.405345][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.413773][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.422794][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.431445][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.439940][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.447064][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.454533][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.462453][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.470415][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.481135][ T613] device veth1_macvtap entered promiscuous mode [ 61.494345][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.502623][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.511001][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.518961][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.527820][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.536247][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.543390][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.551244][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.559902][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.569233][ T627] device veth1_macvtap entered promiscuous mode [ 61.588108][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.596154][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.604596][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.613300][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.621679][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.629949][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.638682][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.647179][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.655691][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.669603][ T630] device veth0_vlan entered promiscuous mode [ 61.681302][ T631] device veth1_macvtap entered promiscuous mode [ 61.690829][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.699480][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.708324][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.717049][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.725403][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.733943][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.742726][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.750779][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.759432][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.768131][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.775965][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2025/10/11 18:47:35 executed programs: 40 [ 61.798981][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.808025][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.816973][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.825532][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.837902][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.846593][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.846843][ T677] loop4: detected capacity change from 0 to 128 [ 61.866283][ T677] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 61.876340][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.884637][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.897222][ T677] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.910249][ T630] device veth1_macvtap entered promiscuous mode [ 61.920131][ T681] loop6: detected capacity change from 0 to 128 [ 61.941418][ T648] device veth0_vlan entered promiscuous mode [ 61.949654][ T677] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.53: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 61.959614][ T681] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 61.977997][ T677] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 61.984892][ T681] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.994116][ T677] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz.4.53: Unrecognised inode hash code 89 [ 62.001674][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop4 [ 62.009390][ T677] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz.4.53: Corrupt directory, running e2fsck is recommended [ 62.015509][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.036446][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.044996][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.053633][ T677] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #2: comm syz.4.53: No space for directory leaf checksum. Please run e2fsck -D. [ 62.054535][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.069658][ T677] EXT4-fs error (device loop4): __ext4_find_entry:1696: inode #2: comm syz.4.53: checksumming directory block 2 [ 62.077873][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.092120][ T681] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.47: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.097177][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.116170][ T681] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 62.124515][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.141130][ T631] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.153248][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.154270][ T681] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz.6.47: Unrecognised inode hash code 89 [ 62.161455][ T631] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.173192][ T681] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz.6.47: Corrupt directory, running e2fsck is recommended [ 62.187365][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.201546][ T681] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #2: comm syz.6.47: No space for directory leaf checksum. Please run e2fsck -D. [ 62.209787][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop6 [ 62.223916][ T681] EXT4-fs error (device loop6): __ext4_find_entry:1696: inode #2: comm syz.6.47: checksumming directory block 2 [ 62.229064][ T631] 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 [ 62.252033][ T613] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.269086][ T631] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.286229][ T631] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.288449][ T648] device veth1_macvtap entered promiscuous mode [ 62.299965][ T631] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.316313][ T613] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.334974][ T631] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.336677][ T686] loop1: detected capacity change from 0 to 128 [ 62.350587][ T613] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 62.368538][ T686] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 62.385769][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.386662][ T631] 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. [ 62.393864][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.410538][ T686] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.416598][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.432048][ T686] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.43: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.438896][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.462336][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.466078][ T613] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.470630][ T631] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 62.491316][ T613] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.509684][ T686] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 62.518799][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop1 [ 62.527539][ T631] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.531281][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.543165][ T613] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.567620][ T631] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 62.568013][ T688] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz.1.43: Unrecognised inode hash code 89 [ 62.582859][ T613] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.607927][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.612622][ T631] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.619994][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.628667][ T688] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.43: Corrupt directory, running e2fsck is recommended [ 62.639654][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.659267][ T690] loop3: detected capacity change from 0 to 128 [ 62.665635][ T631] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.685757][ T688] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #2: comm syz.1.43: No space for directory leaf checksum. Please run e2fsck -D. [ 62.703057][ T690] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 62.711455][ T631] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 62.718655][ T613] 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. [ 62.724369][ T688] EXT4-fs error (device loop1): __ext4_find_entry:1696: inode #2: comm syz.1.43: checksumming directory block 2 [ 62.753279][ T690] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.767869][ T613] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 62.801689][ T613] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.819857][ T693] loop5: detected capacity change from 0 to 128 [ 62.832790][ T690] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.45: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.852215][ T613] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 62.867340][ T690] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 62.876652][ T627] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.881341][ T693] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 62.897803][ T613] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.906659][ T693] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.909648][ T613] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.936721][ T613] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 62.953870][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop3 [ 62.960791][ T627] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.965923][ T690] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz.3.45: Unrecognised inode hash code 89 [ 62.986510][ T690] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.45: Corrupt directory, running e2fsck is recommended [ 62.995691][ T627] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 62.999802][ T690] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #2: comm syz.3.45: No space for directory leaf checksum. Please run e2fsck -D. [ 63.031699][ T693] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.55: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.053669][ T627] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.054899][ T690] EXT4-fs error (device loop3): __ext4_find_entry:1696: inode #2: comm syz.3.45: checksumming directory block 2 [ 63.078185][ T627] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.092021][ T627] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.110650][ T627] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.135826][ T630] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.156251][ T693] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 63.166677][ T627] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.182587][ T696] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz.5.55: Unrecognised inode hash code 89 [ 63.196159][ T630] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.197870][ T696] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz.5.55: Corrupt directory, running e2fsck is recommended [ 63.210079][ T630] 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 [ 63.242352][ T627] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.242982][ T630] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.258112][ T696] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #2: comm syz.5.55: No space for directory leaf checksum. Please run e2fsck -D. [ 63.269772][ T630] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.284781][ T627] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.298325][ T630] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.313361][ T696] EXT4-fs error (device loop5): __ext4_find_entry:1696: inode #2: comm syz.5.55: checksumming directory block 2 [ 63.327964][ T630] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.341827][ T627] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.354267][ T630] 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. [ 63.384986][ T627] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.404219][ T648] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.417005][ T627] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.431107][ T627] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 63.440436][ T648] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.443944][ T630] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.457677][ T648] 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 [ 63.495205][ T630] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.496757][ T648] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.522064][ T648] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.535204][ T630] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.535850][ T630] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.551138][ T648] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.562348][ T630] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.581953][ T613] EXT4-fs (loop6): unmounting filesystem. [ 63.590390][ T630] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 63.612919][ T648] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.629074][ T648] 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. [ 63.645142][ T648] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.661001][ T648] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.677501][ T648] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.693145][ T648] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.705130][ T648] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.721407][ T631] EXT4-fs (loop4): unmounting filesystem. [ 63.755944][ T648] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 63.828690][ T698] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.840953][ T698] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.849996][ T698] device bridge_slave_0 entered promiscuous mode [ 63.859019][ T698] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.866355][ T698] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.868961][ T627] EXT4-fs (loop1): unmounting filesystem. [ 63.874106][ T698] device bridge_slave_1 entered promiscuous mode [ 63.989361][ T630] EXT4-fs (loop3): unmounting filesystem. [ 63.996033][ T648] EXT4-fs (loop5): unmounting filesystem. [ 64.060615][ T703] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.067810][ T703] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.075300][ T703] device bridge_slave_0 entered promiscuous mode [ 64.082499][ T703] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.089766][ T703] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.097313][ T703] device bridge_slave_1 entered promiscuous mode [ 64.173083][ T321] device bridge_slave_1 left promiscuous mode [ 64.179272][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.187065][ T321] device bridge_slave_0 left promiscuous mode [ 64.193218][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.201668][ T321] device veth1_macvtap left promiscuous mode [ 64.207929][ T321] device veth0_vlan left promiscuous mode [ 64.324722][ T705] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.331865][ T705] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.339620][ T705] device bridge_slave_0 entered promiscuous mode [ 64.346978][ T698] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.354118][ T698] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.361446][ T698] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.368643][ T698] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.391010][ T705] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.398149][ T705] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.406241][ T705] device bridge_slave_1 entered promiscuous mode [ 64.430813][ T711] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.438299][ T711] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.445946][ T711] device bridge_slave_0 entered promiscuous mode [ 64.454643][ T711] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.462010][ T711] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.469605][ T711] device bridge_slave_1 entered promiscuous mode [ 64.477108][ T320] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.484518][ T320] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.532790][ T712] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.540585][ T712] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.548061][ T712] device bridge_slave_0 entered promiscuous mode [ 64.566389][ T712] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.573490][ T712] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.581084][ T712] device bridge_slave_1 entered promiscuous mode [ 64.668666][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.677351][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.732917][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.741468][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.750552][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.757805][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.765451][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.774156][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.782693][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.789918][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.826534][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.834819][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.843829][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.852873][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.874118][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.881775][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.908792][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.918846][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.927380][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.934446][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.941971][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.950807][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.959455][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.966729][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.974146][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.989804][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.998426][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.006698][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.014785][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.023153][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.031827][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.074751][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.082630][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.090533][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.100520][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.109075][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.117257][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.146153][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.155484][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.164143][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.172614][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.179708][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.198634][ T698] device veth0_vlan entered promiscuous mode [ 65.216912][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.224680][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.233180][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.241697][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.248829][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.259725][ T703] device veth0_vlan entered promiscuous mode [ 65.270142][ T698] device veth1_macvtap entered promiscuous mode [ 65.288153][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.296414][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.304463][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.312963][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.321680][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.329703][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.337342][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.344818][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.353130][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.360679][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.370142][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.378695][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.387080][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.394224][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.437487][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.445263][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.453038][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.462396][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.471342][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.478413][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.486218][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.494501][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.501580][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.509284][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.517698][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.526152][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.534467][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.542921][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.551594][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.560371][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.567458][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.574896][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.622507][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.625729][ T753] loop2: detected capacity change from 0 to 128 [ 65.631376][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.641107][ T753] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 65.654211][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.663270][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.671408][ T753] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.676207][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.690957][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.696049][ T753] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.66: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.699382][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.726041][ T753] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 65.726250][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.743711][ T753] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz.2.66: Unrecognised inode hash code 89 [ 65.748794][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop2 [ 65.755391][ T753] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.66: Corrupt directory, running e2fsck is recommended [ 65.763219][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.775037][ T753] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #2: comm syz.2.66: No space for directory leaf checksum. Please run e2fsck -D. [ 65.785097][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.798945][ T753] EXT4-fs error (device loop2): __ext4_find_entry:1696: inode #2: comm syz.2.66: checksumming directory block 2 [ 65.806526][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.821869][ T698] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.835750][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.837560][ T698] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.845292][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.858548][ T698] 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 [ 65.866692][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.888791][ T698] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.894991][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.913508][ T698] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.914225][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.927249][ T698] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.936096][ T703] device veth1_macvtap entered promiscuous mode [ 65.954996][ T698] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.969381][ T705] device veth0_vlan entered promiscuous mode [ 65.976714][ T698] 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. [ 65.984722][ T712] device veth0_vlan entered promiscuous mode [ 65.992692][ T698] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.012886][ T712] device veth1_macvtap entered promiscuous mode [ 66.020423][ T698] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 66.021209][ T711] device veth0_vlan entered promiscuous mode [ 66.042017][ T698] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 66.058017][ T698] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.069676][ T698] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.083031][ T698] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 66.096043][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.103904][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.112602][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.121363][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.129517][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.137909][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.146538][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.155167][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.163447][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.171958][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.180547][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.189544][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.197862][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.206690][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.215294][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.223681][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.256196][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.263694][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.271402][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.279489][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.287479][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.296051][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.304409][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.312951][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.321451][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.328502][ T698] EXT4-fs (loop2): unmounting filesystem. [ 66.330024][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.345820][ T711] device veth1_macvtap entered promiscuous mode [ 66.369413][ T705] device veth1_macvtap entered promiscuous mode [ 66.388352][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.396211][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.404404][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.412995][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.447253][ T760] loop0: detected capacity change from 0 to 128 [ 66.460486][ T760] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 66.462105][ T762] loop8: detected capacity change from 0 to 128 [ 66.487011][ T760] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.502333][ T762] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 66.510981][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.512201][ T760] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.69: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.528237][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.546577][ T762] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.546922][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.558058][ T760] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 66.566472][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.587623][ T762] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.58: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.587798][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.611658][ T760] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz.0.69: Unrecognised inode hash code 89 [ 66.622526][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.626619][ T760] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz.0.69: Corrupt directory, running e2fsck is recommended [ 66.634603][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.647838][ T762] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 66.656669][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.663643][ T760] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #2: comm syz.0.69: No space for directory leaf checksum. Please run e2fsck -D. [ 66.694265][ T762] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz.8.58: Unrecognised inode hash code 89 [ 66.695000][ T321] device bridge_slave_1 left promiscuous mode [ 66.711868][ T762] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz.8.58: Corrupt directory, running e2fsck is recommended [ 66.712053][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.725758][ T762] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #2: comm syz.8.58: No space for directory leaf checksum. Please run e2fsck -D. [ 66.733806][ T760] EXT4-fs error (device loop0): __ext4_find_entry:1696: inode #2: comm syz.0.69: checksumming directory block 2 [ 66.749383][ T762] EXT4-fs error (device loop8): __ext4_find_entry:1696: inode #2: comm syz.8.58: checksumming directory block 2 [ 66.772126][ T321] device bridge_slave_0 left promiscuous mode [ 66.778368][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.786519][ T703] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.803785][ T321] device bridge_slave_1 left promiscuous mode [ 66.805311][ T703] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.810684][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.824098][ T712] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 2025/10/11 18:47:40 executed programs: 60 [ 66.830980][ T703] EXT4-fs error (device loop8): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 66.845168][ T712] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.864765][ T703] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.876625][ T712] 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 [ 66.887456][ T703] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.908011][ T321] device bridge_slave_0 left promiscuous mode [ 66.921349][ T703] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.927367][ T712] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.941797][ T703] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.953314][ T712] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.968530][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.982159][ T712] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.990091][ T703] 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. [ 67.005034][ T712] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 67.019710][ T703] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 67.035809][ T712] 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. [ 67.049735][ T703] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 67.065622][ T321] device bridge_slave_1 left promiscuous mode [ 67.080389][ T703] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.086996][ T712] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 67.101674][ T703] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.116207][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.128305][ T703] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.135848][ T712] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 67.148415][ T703] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 67.163771][ T321] device bridge_slave_0 left promiscuous mode [ 67.176474][ T712] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.181817][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.204916][ T321] device bridge_slave_1 left promiscuous mode [ 67.211176][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.211193][ T712] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.230237][ T712] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.232705][ T321] device bridge_slave_0 left promiscuous mode [ 67.244115][ T712] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 67.262258][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.271948][ T321] device bridge_slave_1 left promiscuous mode [ 67.279067][ T321] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.287510][ T321] device bridge_slave_0 left promiscuous mode [ 67.293755][ T321] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.306719][ T321] device veth1_macvtap left promiscuous mode [ 67.312887][ T321] device veth0_vlan left promiscuous mode [ 67.319982][ T321] device veth1_macvtap left promiscuous mode [ 67.326172][ T321] device veth0_vlan left promiscuous mode [ 67.332347][ T321] device veth1_macvtap left promiscuous mode [ 67.338632][ T321] device veth0_vlan left promiscuous mode [ 67.344755][ T321] device veth1_macvtap left promiscuous mode [ 67.351152][ T321] device veth0_vlan left promiscuous mode [ 67.357839][ T321] device veth1_macvtap left promiscuous mode [ 67.363980][ T321] device veth0_vlan left promiscuous mode [ 67.836554][ T768] loop7: detected capacity change from 0 to 128 [ 67.839578][ T770] loop9: detected capacity change from 0 to 128 [ 67.853185][ T768] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 67.878361][ T703] EXT4-fs (loop8): unmounting filesystem. [ 67.904175][ T770] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 67.906397][ T768] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.925333][ T770] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.929531][ T712] EXT4-fs (loop0): unmounting filesystem. [ 67.958379][ T768] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.60: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 67.972696][ T770] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.63: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 67.978304][ T768] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 67.996873][ T770] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 68.013466][ T758] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.021076][ T758] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.030328][ T770] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz.9.63: Unrecognised inode hash code 89 [ 68.033396][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop9