Warning: Permanently added '10.128.0.94' (ED25519) to the list of known hosts. 2026/03/23 15:28:59 parsed 1 programs [ 48.587024][ T28] audit: type=1400 audit(1774279740.741:106): avc: denied { unlink } for pid=391 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" Setting up swapspace version 1, size = 127995904 bytes [ 48.672000][ T391] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.518703][ T28] audit: type=1401 audit(1774279741.671:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 50.115021][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.136219][ T436] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.143826][ T436] device bridge_slave_0 entered promiscuous mode [ 50.156098][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.163332][ T436] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.170918][ T436] device bridge_slave_1 entered promiscuous mode [ 50.237835][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.244916][ T436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.252336][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.259425][ T436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.277723][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.285387][ T339] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.292650][ T339] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.301588][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.309971][ T339] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.316997][ T339] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.325566][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.333950][ T339] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.340999][ T339] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.353116][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.362440][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.376601][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.388241][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.396588][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.403961][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.412131][ T436] device veth0_vlan entered promiscuous mode [ 50.421890][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.430961][ T436] device veth1_macvtap entered promiscuous mode 2026/03/23 15:29:02 executed programs: 0 [ 50.440246][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.450314][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.644885][ T457] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.652097][ T457] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.659730][ T457] device bridge_slave_0 entered promiscuous mode [ 50.685147][ T457] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.692307][ T457] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.699705][ T457] device bridge_slave_1 entered promiscuous mode [ 50.837970][ T463] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.845046][ T463] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.853132][ T463] device bridge_slave_0 entered promiscuous mode [ 50.860182][ T463] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.867398][ T463] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.874802][ T463] device bridge_slave_1 entered promiscuous mode [ 50.881514][ T460] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.888756][ T460] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.896072][ T460] device bridge_slave_0 entered promiscuous mode [ 50.905384][ T460] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.912655][ T460] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.920152][ T460] device bridge_slave_1 entered promiscuous mode [ 50.945848][ T462] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.953066][ T462] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.960856][ T462] device bridge_slave_0 entered promiscuous mode [ 50.970980][ T462] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.978228][ T462] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.985575][ T462] device bridge_slave_1 entered promiscuous mode [ 51.058476][ T456] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.065534][ T456] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.073103][ T456] device bridge_slave_0 entered promiscuous mode [ 51.080783][ T456] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.088012][ T456] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.095328][ T456] device bridge_slave_1 entered promiscuous mode [ 51.238899][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.246438][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.253776][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.263127][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.271401][ T339] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.278481][ T339] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.286131][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.320003][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.328584][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.337760][ T339] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.344803][ T339] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.383104][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.413309][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.421071][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.429329][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.437646][ T339] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.444675][ T339] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.452290][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.460687][ T339] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.467735][ T339] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.475303][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.500626][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.509169][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.519216][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.527791][ T339] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.534836][ T339] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.559820][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.568317][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.576530][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.584464][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.592904][ T339] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.600017][ T339] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.609937][ T457] device veth0_vlan entered promiscuous mode [ 51.627245][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.635196][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.643526][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.651802][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.663151][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.670816][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.686029][ T463] device veth0_vlan entered promiscuous mode [ 51.698294][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.706070][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.714458][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.722200][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.730091][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.738619][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.747027][ T339] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.754138][ T339] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.778051][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.786597][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.794931][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.803502][ T339] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.810570][ T339] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.818589][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.827059][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.835155][ T339] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.842346][ T339] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.849761][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.857954][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.866124][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.874712][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.882903][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.891262][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.899688][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.907898][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.916453][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.924627][ T457] device veth1_macvtap entered promiscuous mode [ 51.939659][ T462] device veth0_vlan entered promiscuous mode [ 51.957861][ T463] device veth1_macvtap entered promiscuous mode [ 51.966309][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.974237][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.982117][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.991420][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.999791][ T339] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.006851][ T339] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.014276][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.022863][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.031418][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.039337][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.047483][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.054971][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.066469][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.074767][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.099232][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.108414][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.118421][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.126941][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.132597][ T481] loop5: detected capacity change from 0 to 1024 [ 52.135352][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.143299][ T481] EXT4-fs: Ignoring removed bh option [ 52.150427][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.163341][ T481] EXT4-fs: Ignoring removed oldalloc option [ 52.173780][ T456] device veth0_vlan entered promiscuous mode [ 52.176611][ T481] EXT4-fs: Ignoring removed nobh option [ 52.185688][ T481] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.186325][ T462] device veth1_macvtap entered promiscuous mode [ 52.210533][ T481] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 52.221626][ T28] audit: type=1400 audit(1774279744.371:108): avc: denied { mount } for pid=480 comm="syz.5.17" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 52.224547][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.252645][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.254402][ T28] audit: type=1400 audit(1774279744.401:109): avc: denied { write } for pid=480 comm="syz.5.17" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.261051][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.285462][ T28] audit: type=1400 audit(1774279744.401:110): avc: denied { add_name } for pid=480 comm="syz.5.17" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.291443][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.318148][ T28] audit: type=1400 audit(1774279744.401:111): avc: denied { create } for pid=480 comm="syz.5.17" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.331871][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.338637][ T28] audit: type=1400 audit(1774279744.441:112): avc: denied { read open } for pid=480 comm="syz.5.17" path="/0/file1/bus" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.346014][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.369665][ T28] audit: type=1400 audit(1774279744.441:113): avc: denied { write } for pid=480 comm="syz.5.17" name="bus" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.376804][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.406755][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.415025][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.423939][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.434332][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.443177][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.450836][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.471688][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.480622][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.496576][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.504880][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.513633][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.523196][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.526910][ T485] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3850: comm syz.5.17: Allocating blocks 497-513 which overlap fs metadata [ 52.540106][ T460] device veth0_vlan entered promiscuous mode [ 52.545917][ T485] EXT4-fs (loop5): pa ffff888123f432a0: logic 128, phys. 449, len 4 [ 52.559469][ T485] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 52.582602][ T456] device veth1_macvtap entered promiscuous mode [ 52.597968][ T457] EXT4-fs (loop5): unmounting filesystem. [ 52.599879][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.608277][ T488] loop4: detected capacity change from 0 to 1024 [ 52.612891][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.626608][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.635464][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.637971][ T488] EXT4-fs: Ignoring removed bh option [ 52.649586][ T490] loop5: detected capacity change from 0 to 1024 [ 52.657238][ T488] EXT4-fs: Ignoring removed oldalloc option [ 52.658589][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.663181][ T488] EXT4-fs: Ignoring removed nobh option [ 52.677637][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.686504][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.693144][ T488] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.695234][ T490] EXT4-fs: Ignoring removed bh option [ 52.716777][ T490] EXT4-fs: Ignoring removed oldalloc option [ 52.723675][ T490] EXT4-fs: Ignoring removed nobh option [ 52.726204][ T488] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 52.740007][ T490] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.751832][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.760327][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.769203][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.777990][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.791508][ T490] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 52.824521][ T460] device veth1_macvtap entered promiscuous mode [ 52.833176][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.847088][ T498] loop2: detected capacity change from 0 to 1024 [ 52.850162][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.861981][ T342] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.876568][ T498] EXT4-fs: Ignoring removed bh option [ 52.882339][ T498] EXT4-fs: Ignoring removed oldalloc option [ 52.889306][ T498] EXT4-fs: Ignoring removed nobh option [ 52.897373][ T498] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.915657][ T486] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.937355][ T486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.946614][ T486] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.946953][ T498] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 52.955063][ T486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.011851][ T506] loop3: detected capacity change from 0 to 1024 [ 53.015171][ T508] loop6: detected capacity change from 0 to 1024 [ 53.020176][ T506] EXT4-fs: Ignoring removed bh option [ 53.035903][ T494] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3850: comm syz.4.21: Allocating blocks 497-513 which overlap fs metadata [ 53.043644][ T506] EXT4-fs: Ignoring removed oldalloc option [ 53.053380][ T508] EXT4-fs: Ignoring removed bh option [ 53.062268][ T43] device bridge_slave_1 left promiscuous mode [ 53.073489][ T506] EXT4-fs: Ignoring removed nobh option [ 53.079460][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.080674][ T508] EXT4-fs: Ignoring removed oldalloc option [ 53.092792][ T494] EXT4-fs (loop4): pa ffff888130983f18: logic 128, phys. 449, len 4 [ 53.101060][ T494] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 53.107541][ T508] EXT4-fs: Ignoring removed nobh option [ 53.116985][ T506] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.118937][ T43] device bridge_slave_0 left promiscuous mode [ 53.135692][ T508] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.135976][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.158236][ T43] device veth1_macvtap left promiscuous mode [ 53.164414][ T43] device veth0_vlan left promiscuous mode [ 53.172794][ T506] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 53.184750][ T508] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 53.229263][ T463] EXT4-fs (loop4): unmounting filesystem. [ 53.259046][ T499] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3850: comm syz.5.22: Allocating blocks 497-513 which overlap fs metadata [ 53.290998][ T490] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3850: comm syz.5.22: Allocating blocks 497-513 which overlap fs metadata [ 53.314274][ T518] loop4: detected capacity change from 0 to 1024 [ 53.328956][ T510] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3850: comm syz.2.19: Allocating blocks 497-513 which overlap fs metadata [ 53.345795][ T490] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3850: comm syz.5.22: Allocating blocks 497-513 which overlap fs metadata [ 53.346441][ T518] EXT4-fs: Ignoring removed bh option [ 53.366537][ T510] EXT4-fs (loop2): pa ffff888123c23c78: logic 128, phys. 449, len 4 [ 53.374938][ T510] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 53.384883][ T518] EXT4-fs: Ignoring removed oldalloc option [ 53.384918][ T518] EXT4-fs: Ignoring removed nobh option [ 53.397879][ T518] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.400511][ T457] EXT4-fs (loop5): unmounting filesystem. [ 53.471293][ T518] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 53.475104][ T522] loop5: detected capacity change from 0 to 1024 [ 53.490384][ T522] EXT4-fs: Ignoring removed bh option [ 53.499059][ T522] EXT4-fs: Ignoring removed oldalloc option [ 53.508534][ T522] EXT4-fs: Ignoring removed nobh option [ 53.518127][ T522] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.567532][ T462] EXT4-fs (loop2): unmounting filesystem. [ 53.568960][ T522] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 53.585600][ T515] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3850: comm syz.3.20: Allocating blocks 497-513 which overlap fs metadata [ 53.600689][ T515] EXT4-fs (loop3): pa ffff888118668c78: logic 128, phys. 449, len 4 [ 53.608914][ T515] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 53.626940][ T516] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3850: comm syz.6.18: Allocating blocks 497-513 which overlap fs metadata [ 53.633523][ T528] loop2: detected capacity change from 0 to 1024 [ 53.641730][ T516] EXT4-fs (loop6): pa ffff888118668150: logic 128, phys. 449, len 4 [ 53.649103][ T528] EXT4-fs: Ignoring removed bh option [ 53.655119][ T516] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 53.661227][ T528] EXT4-fs: Ignoring removed oldalloc option [ 53.693315][ T528] EXT4-fs: Ignoring removed nobh option [ 53.704152][ T528] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.737283][ T460] EXT4-fs (loop3): unmounting filesystem. [ 53.754134][ T526] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3850: comm syz.5.24: Allocating blocks 1-17 which overlap fs metadata [ 53.770088][ T528] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.775683][ T532] loop3: detected capacity change from 0 to 1024 [ 53.797765][ T532] EXT4-fs: Ignoring removed bh option [ 53.803238][ T532] EXT4-fs: Ignoring removed oldalloc option [ 53.809975][ T532] EXT4-fs: Ignoring removed nobh option [ 53.816934][ T532] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.820031][ T456] EXT4-fs (loop6): unmounting filesystem. [ 53.856134][ T523] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3850: comm syz.4.23: Allocating blocks 497-513 which overlap fs metadata [ 53.874756][ T523] EXT4-fs (loop4): pa ffff8881184a50a8: logic 128, phys. 449, len 4 [ 53.882855][ T523] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 53.899081][ T532] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 53.909927][ T537] EXT4-fs: Ignoring removed bh option [ 53.916394][ T537] EXT4-fs: Ignoring removed oldalloc option [ 53.922690][ T537] EXT4-fs: Ignoring removed nobh option [ 53.940932][ T537] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.997076][ T463] EXT4-fs (loop4): unmounting filesystem. [ 54.031192][ T537] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 54.036077][ T542] EXT4-fs: Ignoring removed bh option [ 54.045624][ T542] EXT4-fs: Ignoring removed oldalloc option [ 54.052730][ T542] EXT4-fs: Ignoring removed nobh option [ 54.071528][ T542] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.093464][ T542] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 54.138632][ T533] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3850: comm syz.2.25: Allocating blocks 497-513 which overlap fs metadata [ 54.153821][ T533] EXT4-fs (loop2): pa ffff888118776498: logic 128, phys. 449, len 4 [ 54.162025][ T533] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 54.241696][ T522] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3850: comm syz.5.24: Allocating blocks 497-513 which overlap fs metadata [ 54.243803][ T538] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3850: comm syz.3.26: Allocating blocks 497-513 which overlap fs metadata [ 54.259373][ T522] EXT4-fs (loop5): pa ffff888118776b28: logic 128, phys. 385, len 8 [ 54.270094][ T538] EXT4-fs (loop3): pa ffff888130a73150: logic 128, phys. 449, len 4 [ 54.277419][ T522] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 54.295496][ T538] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 54.312274][ T462] EXT4-fs (loop2): unmounting filesystem. [ 54.313325][ T457] EXT4-fs (loop5): unmounting filesystem. [ 54.363162][ T543] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3850: comm syz.6.27: Allocating blocks 497-513 which overlap fs metadata [ 54.370967][ T548] EXT4-fs: Ignoring removed bh option [ 54.388965][ T460] EXT4-fs (loop3): unmounting filesystem. [ 54.407513][ T548] EXT4-fs: Ignoring removed oldalloc option [ 54.417951][ T546] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3850: comm syz.4.28: Allocating blocks 497-513 which overlap fs metadata [ 54.418598][ T548] EXT4-fs: Ignoring removed nobh option [ 54.434372][ T550] EXT4-fs: Ignoring removed bh option [ 54.458750][ T550] EXT4-fs: Ignoring removed oldalloc option [ 54.460878][ T548] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.476697][ T543] EXT4-fs (loop6): pa ffff8881186b8930: logic 128, phys. 449, len 4 [ 54.478568][ T456] EXT4-fs error (device loop6): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /1/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=1504010, rec_len=84, size=1024 fake=0 [ 54.484699][ T543] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 54.509907][ T550] EXT4-fs: Ignoring removed nobh option [ 54.519175][ T546] EXT4-fs (loop4): pa ffff8881186b8a80: logic 128, phys. 449, len 4 [ 54.529336][ T546] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 54.530708][ T550] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.554317][ T463] EXT4-fs error (device loop4): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 54.558725][ T28] audit: type=1400 audit(1774279746.701:114): avc: denied { remove_name } for pid=463 comm="syz-executor" name="lost+found" dev="loop4" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 54.573245][ T456] EXT4-fs error (device loop6): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=1504010, rec_len=84, size=1024 fake=0 [ 54.590485][ T28] audit: type=1400 audit(1774279746.701:115): avc: denied { rmdir } for pid=463 comm="syz-executor" name="lost+found" dev="loop4" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 54.616669][ T553] EXT4-fs: Ignoring removed bh option [ 54.631745][ T28] audit: type=1400 audit(1774279746.701:116): avc: denied { unlink } for pid=463 comm="syz-executor" name="file0" dev="loop4" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 54.655771][ T463] EXT4-fs error (device loop4): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 54.660072][ T28] audit: type=1400 audit(1774279746.701:117): avc: denied { unlink } for pid=463 comm="syz-executor" name="file1" dev="loop4" ino=14 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 54.673206][ T550] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 54.696023][ T553] EXT4-fs: Ignoring removed oldalloc option [ 54.709299][ T456] EXT4-fs error (device loop6): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /1/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=1504010, rec_len=84, size=1024 fake=0 [ 54.739837][ T456] EXT4-fs error (device loop6): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=1504010, rec_len=84, size=1024 fake=0 [ 54.741834][ T548] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 54.759814][ T553] EXT4-fs: Ignoring removed nobh option [ 54.773571][ T456] EXT4-fs error (device loop6): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /1/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=1504010, rec_len=84, size=1024 fake=0 [ 54.802808][ T463] EXT4-fs (loop4): unmounting filesystem. [ 54.807605][ T456] EXT4-fs error (device loop6): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=1504010, rec_len=84, size=1024 fake=0 [ 54.809493][ T553] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.828735][ T456] EXT4-fs error (device loop6): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /1/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=1504010, rec_len=84, size=1024 fake=0 [ 54.866814][ T456] EXT4-fs error (device loop6): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=1504010, rec_len=84, size=1024 fake=0 [ 54.892733][ T28] audit: type=1400 audit(1774279747.041:118): avc: denied { read } for pid=561 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 54.947847][ T553] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 54.950040][ T28] audit: type=1400 audit(1774279747.041:119): avc: denied { open } for pid=561 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 [ 55.028978][ T561] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.037556][ T561] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.045187][ T561] device bridge_slave_0 entered promiscuous mode [ 55.061365][ T561] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.069333][ T561] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.077400][ T561] device bridge_slave_1 entered promiscuous mode [ 55.100125][ T557] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3850: comm syz.2.29: Allocating blocks 497-513 which overlap fs metadata [ 55.118408][ T456] EXT4-fs (loop6): unmounting filesystem. [ 55.157112][ T557] EXT4-fs (loop2): pa ffff88811851e7e0: logic 128, phys. 449, len 4 [ 55.165270][ T557] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 55.185697][ T558] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3850: comm syz.5.30: Allocating blocks 497-513 which overlap fs metadata [ 55.201851][ T561] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.209067][ T561] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.216501][ T561] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.223542][ T561] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.224671][ T566] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3850: comm syz.3.31: Allocating blocks 497-513 which overlap fs metadata [ 55.246929][ T558] EXT4-fs (loop5): pa ffff888130add348: logic 128, phys. 449, len 4 [ 55.247440][ T457] EXT4-fs error (device loop5): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /3/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=1372938, rec_len=84, size=1024 fake=0 [ 55.255031][ T558] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 55.267975][ T566] EXT4-fs (loop3): pa ffff888130afd9d8: logic 128, phys. 449, len 4 [ 55.294008][ T566] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 55.304711][ T457] EXT4-fs error (device loop5): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=1372938, rec_len=84, size=1024 fake=0 [ 55.310152][ T462] EXT4-fs (loop2): unmounting filesystem. [ 55.325367][ T457] EXT4-fs error (device loop5): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /3/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=1372938, rec_len=84, size=1024 fake=0 [ 55.353162][ T457] EXT4-fs error (device loop5): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=1372938, rec_len=84, size=1024 fake=0 [ 55.380816][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.386728][ T460] EXT4-fs (loop3): unmounting filesystem. [ 55.389005][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.397198][ T570] EXT4-fs: Ignoring removed bh option [ 55.405762][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.417710][ T570] EXT4-fs: Ignoring removed oldalloc option [ 55.420426][ T457] EXT4-fs error (device loop5): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /3/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=1372938, rec_len=84, size=1024 fake=0 [ 55.423658][ T570] EXT4-fs: Ignoring removed nobh option [ 55.450493][ T457] EXT4-fs error (device loop5): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=1372938, rec_len=84, size=1024 fake=0 [ 55.452158][ T570] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.482189][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.503377][ T572] EXT4-fs: Ignoring removed bh option [ 55.512691][ T457] EXT4-fs error (device loop5): ext4_readdir:263: inode #11: block 33: comm syz-executor: path /3/file1/lost+found: bad entry in directory: inode out of bounds - offset=0, inode=1372938, rec_len=84, size=1024 fake=0 [ 55.513326][ T572] EXT4-fs: Ignoring removed oldalloc option [ 55.540341][ T457] EXT4-fs error (device loop5): ext4_empty_dir:3177: inode #11: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=1372938, rec_len=84, size=1024 fake=0 [ 55.542412][ T572] EXT4-fs: Ignoring removed nobh option [ 55.562235][ T570] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 55.575669][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.577457][ T572] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.613834][ T507] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.624267][ T572] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 55.648734][ T507] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.658077][ T507] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.665819][ T507] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.675756][ T568] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.683176][ T568] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.692117][ T568] device bridge_slave_0 entered promiscuous mode [ 55.706672][ T561] device veth0_vlan entered promiscuous mode [ 55.714941][ T568] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.731022][ T568] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.745817][ T568] device bridge_slave_1 entered promiscuous mode [ 55.775005][ T500] device bridge_slave_1 left promiscuous mode [ 55.781886][ T500] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.790152][ T500] device bridge_slave_0 left promiscuous mode [ 55.796674][ T500] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.800970][ T457] EXT4-fs (loop5): unmounting filesystem. 2026/03/23 15:29:08 executed programs: 32 [ 55.812159][ T575] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3850: comm syz.2.36: Allocating blocks 497-513 which overlap fs metadata [ 55.827154][ T500] device veth1_macvtap left promiscuous mode [ 55.834160][ T500] device veth0_vlan left promiscuous mode [ 55.851575][ T462] EXT4-fs (loop2): unmounting filesystem. [ 55.860210][ T581] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3850: comm syz.3.38: Allocating blocks 497-513 which overlap fs metadata [ 55.895065][ T581] EXT4-fs (loop3): pa ffff888130afdc78: logic 128, phys. 449, len 4 [ 55.902176][ T584] EXT4-fs: Ignoring removed bh option [ 55.903266][ T581] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 55.916277][ T584] EXT4-fs: Ignoring removed oldalloc option [ 55.926414][ T584] EXT4-fs: Ignoring removed nobh option [ 55.938417][ T584] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 55.960034][ T584] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 55.978270][ T460] EXT4-fs (loop3): unmounting filesystem. [ 56.002243][ T590] EXT4-fs: Ignoring removed bh option [ 56.009381][ T590] EXT4-fs: Ignoring removed oldalloc option [ 56.017777][ T590] EXT4-fs: Ignoring removed nobh option [ 56.022876][ T561] device veth1_macvtap entered promiscuous mode [ 56.031170][ T590] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.045113][ T507] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.077650][ T590] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 56.090953][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.102303][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.111604][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.120081][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.193144][ T595] EXT4-fs: Ignoring removed bh option [ 56.201773][ T595] EXT4-fs: Ignoring removed oldalloc option [ 56.207812][ T595] EXT4-fs: Ignoring removed nobh option [ 56.214376][ T595] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.245860][ T585] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.254004][ T588] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3850: comm syz.2.41: Allocating blocks 497-513 which overlap fs metadata [ 56.255916][ T585] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.275927][ T595] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 56.276111][ T585] device bridge_slave_0 entered promiscuous mode [ 56.287480][ T593] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3850: comm syz.3.42: Allocating blocks 497-513 which overlap fs metadata [ 56.291335][ T588] EXT4-fs (loop2): pa ffff888130b6cbd0: logic 128, phys. 385, len 8 [ 56.305492][ T585] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.312727][ T588] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 56.320202][ T585] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.338007][ T593] EXT4-fs (loop3): pa ffff88810c3d9930: logic 128, phys. 449, len 4 [ 56.346057][ T593] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 56.346694][ T585] device bridge_slave_1 entered promiscuous mode [ 56.413042][ T462] EXT4-fs (loop2): unmounting filesystem. [ 56.458924][ T500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.461951][ T460] EXT4-fs (loop3): unmounting filesystem. [ 56.473674][ T595] ------------[ cut here ]------------ [ 56.474656][ T500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.479309][ T595] kernel BUG at fs/ext4/extents.c:2142! [ 56.498306][ T595] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 56.503027][ T604] EXT4-fs: Ignoring removed bh option [ 56.504406][ T595] CPU: 0 PID: 595 Comm: syz.7.44 Not tainted syzkaller #0 [ 56.504426][ T595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 56.509867][ T604] EXT4-fs: Ignoring removed oldalloc option [ 56.516885][ T595] RIP: 0010:ext4_ext_insert_extent+0x4790/0x47d0 [ 56.516917][ T595] Code: ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c c6 e8 ff ff 4c 89 f7 e8 51 4e d1 ff e9 b9 e8 ff ff e8 07 12 8c ff 0f 0b e8 00 12 8c ff <0f> 0b e8 f9 11 8c ff 0f 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 40 [ 56.516933][ T595] RSP: 0018:ffffc900007ce560 EFLAGS: 00010293 [ 56.527099][ T604] EXT4-fs: Ignoring removed nobh option [ 56.532946][ T595] [ 56.532953][ T595] RAX: ffffffff81e55cd0 RBX: ffff88813596e400 RCX: ffff888118349440 [ 56.581170][ T595] RDX: 0000000000000000 RSI: 0000000000000036 RDI: 0000000000000036 [ 56.589149][ T595] RBP: ffffc900007ce710 R08: ffff888130b9a7e7 R09: 1ffff110261734fc [ 56.597119][ T595] R10: dffffc0000000000 R11: ffffed10261734fd R12: 0000000000000036 [ 56.605086][ T595] R13: ffff888130a06858 R14: ffff88813596e484 R15: 0000000000000036 [ 56.613142][ T595] FS: 00007fcae52356c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 56.622071][ T595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.628648][ T595] CR2: 00007f99c9417dac CR3: 000000012e795000 CR4: 00000000003506b0 [ 56.636713][ T595] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.644685][ T595] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.652741][ T595] Call Trace: [ 56.656017][ T595] [ 56.658958][ T595] ? __sync_dirty_buffer+0x2bd/0x310 [ 56.664250][ T595] ? __ext4_handle_dirty_metadata+0x332/0x800 [ 56.670312][ T595] ? __cfi_ext4_ext_insert_extent+0x10/0x10 [ 56.676203][ T595] ? __ext4_ext_dirty+0x1b4/0x1e0 [ 56.681225][ T595] ext4_split_extent_at+0x7d5/0xf80 [ 56.686601][ T595] ? ext4_ext_try_to_merge_right+0x820/0x820 [ 56.692577][ T595] ? __read_extent_tree_block+0x1e8/0x790 [ 56.698386][ T595] ext4_split_extent+0x1ad/0x4a0 [ 56.703327][ T595] ext4_ext_map_blocks+0x10e5/0x61d0 [ 56.708787][ T595] ? kasan_set_track+0x60/0x70 [ 56.713560][ T595] ? kasan_set_track+0x4b/0x70 [ 56.718411][ T595] ? kasan_save_alloc_info+0x25/0x30 [ 56.723886][ T595] ? __kasan_slab_alloc+0x72/0x80 [ 56.728999][ T595] ? kmem_cache_alloc+0x16e/0x330 [ 56.734024][ T595] ? ext4_alloc_io_end_vec+0x2a/0x160 [ 56.739491][ T595] ? ext4_writepages+0x10e9/0x30e0 [ 56.744608][ T595] ? do_writepages+0x3a4/0x5f0 [ 56.749368][ T595] ? filemap_fdatawrite_wbc+0x128/0x190 [ 56.755012][ T595] ? file_write_and_wait_range+0x159/0x230 [ 56.760829][ T595] ? ext4_sync_file+0x1a9/0xa10 [ 56.765695][ T595] ? vfs_fsync_range+0x1a1/0x1b0 [ 56.770635][ T595] ? ext4_buffered_write_iter+0x573/0x630 [ 56.776359][ T595] ? ext4_file_write_iter+0x191/0x1500 [ 56.781816][ T595] ? do_iter_write+0x665/0xb40 [ 56.786574][ T595] ? vfs_iter_write+0x7d/0xa0 [ 56.791248][ T595] ? do_splice_direct+0x1c2/0x2d0 [ 56.796281][ T595] ? do_sendfile+0x5ed/0xea0 [ 56.800870][ T595] ? __x64_sys_sendfile64+0x199/0x1f0 [ 56.806253][ T595] ? __cfi_ext4_ext_map_blocks+0x10/0x10 [ 56.811931][ T595] ? ext4_es_lookup_extent+0x54c/0x900 [ 56.817502][ T595] ext4_map_blocks+0x9d8/0x1b70 [ 56.822353][ T595] ? __cfi_ext4_map_blocks+0x10/0x10 [ 56.827736][ T595] ? ext4_inode_journal_mode+0x19a/0x480 [ 56.833624][ T595] ext4_writepages+0x1409/0x30e0 [ 56.838579][ T595] ? __kasan_check_read+0x11/0x20 [ 56.843596][ T595] ? __cfi_ext4_writepages+0x10/0x10 [ 56.848883][ T595] ? from_kprojid+0x172/0x6b0 [ 56.853565][ T595] ? ext4_get_group_desc+0x2ad/0x320 [ 56.858866][ T595] ? __cfi_from_kprojid+0x10/0x10 [ 56.863889][ T595] ? __kasan_check_read+0x11/0x20 [ 56.869008][ T595] ? __ext4_get_inode_loc+0x5c6/0xdf0 [ 56.874469][ T595] ? __kasan_check_read+0x11/0x20 [ 56.879485][ T595] ? mark_buffer_dirty+0x1d5/0x380 [ 56.884682][ T595] ? __kasan_check_write+0x14/0x20 [ 56.889800][ T595] ? __kasan_check_read+0x11/0x20 [ 56.894828][ T595] ? __cfi_ext4_writepages+0x10/0x10 [ 56.900116][ T595] do_writepages+0x3a4/0x5f0 [ 56.904705][ T595] ? __ext4_mark_inode_dirty+0x43e/0x600 [ 56.910333][ T595] ? __cfi_do_writepages+0x10/0x10 [ 56.915439][ T595] ? __kasan_check_write+0x14/0x20 [ 56.920563][ T595] ? _raw_spin_lock+0x94/0xf0 [ 56.925241][ T595] ? _raw_spin_unlock+0x4c/0x70 [ 56.930095][ T595] filemap_fdatawrite_wbc+0x128/0x190 [ 56.935471][ T595] file_write_and_wait_range+0x159/0x230 [ 56.941106][ T595] ? __cfi_file_write_and_wait_range+0x10/0x10 [ 56.947439][ T595] ext4_sync_file+0x1a9/0xa10 [ 56.952120][ T595] vfs_fsync_range+0x1a1/0x1b0 [ 56.956886][ T595] ext4_buffered_write_iter+0x573/0x630 [ 56.962443][ T595] ext4_file_write_iter+0x191/0x1500 [ 56.967814][ T595] ? __stack_depot_save+0x36/0x480 [ 56.972928][ T595] ? kasan_set_track+0x60/0x70 [ 56.977688][ T595] ? kasan_set_track+0x4b/0x70 [ 56.982553][ T595] ? kasan_save_alloc_info+0x25/0x30 [ 56.987840][ T595] ? __kasan_kmalloc+0x95/0xb0 [ 56.992599][ T595] ? __kmalloc+0xb1/0x1e0 [ 56.996920][ T595] ? iter_file_splice_write+0x19e/0xcd0 [ 57.002464][ T595] ? direct_splice_actor+0xf7/0x130 [ 57.007661][ T595] ? splice_direct_to_actor+0x4ad/0xb30 [ 57.013211][ T595] ? do_splice_direct+0x1c2/0x2d0 [ 57.018328][ T595] ? avc_policy_seqno+0x1b/0x70 [ 57.023183][ T595] ? __cfi_ext4_file_write_iter+0x10/0x10 [ 57.028910][ T595] ? fsnotify_perm+0x67/0x5b0 [ 57.033584][ T595] ? security_file_permission+0x8a/0xb0 [ 57.039135][ T595] do_iter_write+0x665/0xb40 [ 57.043727][ T595] ? vfs_iter_write+0xa0/0xa0 [ 57.048402][ T595] vfs_iter_write+0x7d/0xa0 [ 57.052903][ T595] iter_file_splice_write+0x69e/0xcd0 [ 57.058289][ T595] ? __cfi_iter_file_splice_write+0x10/0x10 [ 57.064186][ T595] ? __cfi_generic_file_splice_read+0x10/0x10 [ 57.070261][ T595] ? __kasan_check_read+0x11/0x20 [ 57.075284][ T595] ? fsnotify_perm+0x269/0x5b0 [ 57.080049][ T595] ? __cfi_iter_file_splice_write+0x10/0x10 [ 57.085944][ T595] direct_splice_actor+0xf7/0x130 [ 57.090969][ T595] splice_direct_to_actor+0x4ad/0xb30 [ 57.096357][ T595] ? __cfi_direct_splice_actor+0x10/0x10 [ 57.102080][ T595] ? __cfi_splice_direct_to_actor+0x10/0x10 [ 57.107970][ T595] ? security_file_permission+0x94/0xb0 [ 57.113525][ T595] ? rw_verify_area+0xa7/0x1c0 [ 57.118303][ T595] do_splice_direct+0x1c2/0x2d0 [ 57.123157][ T595] ? __cfi_do_splice_direct+0x10/0x10 [ 57.128535][ T595] ? security_file_permission+0x94/0xb0 [ 57.134088][ T595] do_sendfile+0x5ed/0xea0 [ 57.138504][ T595] ? do_preadv+0x390/0x390 [ 57.142917][ T595] ? __se_sys_futex+0x136/0x310 [ 57.147760][ T595] __x64_sys_sendfile64+0x199/0x1f0 [ 57.152956][ T595] ? __cfi___x64_sys_sendfile64+0x10/0x10 [ 57.158675][ T595] ? fpregs_restore_userregs+0x128/0x260 [ 57.164394][ T595] ? switch_fpu_return+0xe/0x10 [ 57.169246][ T595] x64_sys_call+0x62c/0x9a0 [ 57.173747][ T595] do_syscall_64+0x4c/0xa0 [ 57.178165][ T595] ? clear_bhb_loop+0x30/0x80 [ 57.183034][ T595] ? clear_bhb_loop+0x30/0x80 [ 57.187708][ T595] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 57.193779][ T595] RIP: 0033:0x7fcae439c799 [ 57.198206][ T595] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 57.217900][ T595] RSP: 002b:00007fcae5235028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 57.226310][ T595] RAX: ffffffffffffffda RBX: 00007fcae4615fa0 RCX: 00007fcae439c799 [ 57.234280][ T595] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 57.242333][ T595] RBP: 00007fcae4432bd9 R08: 0000000000000000 R09: 0000000000000000 [ 57.250298][ T595] R10: 000000000003ffff R11: 0000000000000246 R12: 0000000000000000 [ 57.258300][ T595] R13: 00007fcae4616038 R14: 00007fcae4615fa0 R15: 00007ffc5381c5a8 [ 57.266274][ T595] [ 57.269295][ T595] Modules linked in: [ 57.275377][ T595] ---[ end trace 0000000000000000 ]--- [ 57.283405][ T604] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.302165][ T606] set_capacity_and_notify: 11 callbacks suppressed [ 57.302181][ T606] loop3: detected capacity change from 0 to 1024 [ 57.307796][ T595] RIP: 0010:ext4_ext_insert_extent+0x4790/0x47d0 [ 57.317938][ T606] EXT4-fs: Ignoring removed bh option [ 57.327763][ T595] Code: ff 44 89 f1 80 e1 07 fe c1 38 c1 0f 8c c6 e8 ff ff 4c 89 f7 e8 51 4e d1 ff e9 b9 e8 ff ff e8 07 12 8c ff 0f 0b e8 00 12 8c ff <0f> 0b e8 f9 11 8c ff 0f 0b 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 40 [ 57.333068][ T606] EXT4-fs: Ignoring removed oldalloc option [ 57.353859][ T500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.362127][ T606] EXT4-fs: Ignoring removed nobh option [ 57.370686][ T500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.370795][ T606] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 57.380453][ T500] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.397247][ T500] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.405180][ T604] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 57.408587][ T602] EXT4-fs error (device loop7): ext4_mb_mark_diskspace_used:3850: comm syz.7.44: Allocating blocks 497-513 which overlap fs metadata [ 57.415249][ T500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.442292][ T500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.451247][ T500] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.458331][ T500] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.465408][ T595] RSP: 0018:ffffc900007ce560 EFLAGS: 00010293 [ 57.467674][ T606] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 57.472137][ T595] RAX: ffffffff81e55cd0 RBX: ffff88813596e400 RCX: ffff888118349440 [ 57.480858][ T602] EXT4-fs (loop7): pa ffff88810c3d93f0: logic 128, phys. 385, len 8 [ 57.492089][ T595] RDX: 0000000000000000 RSI: 0000000000000036 RDI: 0000000000000036 [ 57.496634][ T602] EXT4-fs error (device loop7): ext4_mb_release_inode_pa:4890: group 0, free 0, pa_free 1 [ 57.504778][ T595] RBP: ffffc900007ce710 R08: ffff888130b9a7e7 R09: 1ffff110261734fc [ 57.525364][ T500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.534165][ T500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.545857][ T595] R10: dffffc0000000000 R11: ffffed10261734fd R12: 0000000000000036 [ 57.559309][ T595] R13: ffff888130a06858 R14: ffff88813596e484 R15: 0000000000000036 [ 57.574936][ T595] FS: 00007fcae52356c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 57.584331][ T595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.591640][ T500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.599330][ T595] CR2: 00007f0ab5de9e80 CR3: 000000012e795000 CR4: 00000000003506b0 [ 57.622697][ T462] EXT4-fs error (device loop2): ext4_lookup:1858: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 57.623569][ T595] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.642240][ T609] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3850: comm syz.2.43: Allocating blocks 497-513 which overlap fs metadata [ 57.657141][ T595] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.664367][ T568] device veth0_vlan entered promiscuous mode [ 57.665417][ T595] Kernel panic - not syncing: Fatal exception [ 57.671871][ T595] Kernel Offset: disabled [ 57.682278][ T595] Rebooting in 86400 seconds..