Warning: Permanently added '10.128.0.244' (ED25519) to the list of known hosts. 2025/11/29 15:59:13 parsed 1 programs [ 44.304860][ T28] audit: type=1400 audit(1764431954.249:106): avc: denied { unlink } for pid=395 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 44.355952][ T395] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.957442][ T28] audit: type=1401 audit(1764431954.899:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 45.238747][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.247914][ T409] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.255667][ T409] device bridge_slave_0 entered promiscuous mode [ 45.289663][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.291886][ T28] audit: type=1400 audit(1764431955.229:108): avc: denied { create } for pid=433 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 45.324207][ T409] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.331835][ T409] device bridge_slave_1 entered promiscuous mode [ 45.623354][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.630479][ T409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.637912][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.644992][ T409] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.670327][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.678470][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.686574][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.695438][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.708853][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.717458][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.724663][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.732188][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.741081][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.748359][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.759970][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.771218][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.787555][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.798967][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.807384][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.815456][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2025/11/29 15:59:15 executed programs: 0 [ 45.823715][ T409] device veth0_vlan entered promiscuous mode [ 45.833855][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.843316][ T409] device veth1_macvtap entered promiscuous mode [ 45.852542][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.862986][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.113461][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.120675][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.128347][ T471] device bridge_slave_0 entered promiscuous mode [ 46.150016][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.157117][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.164601][ T471] device bridge_slave_1 entered promiscuous mode [ 46.180226][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.187376][ T466] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.195023][ T466] device bridge_slave_0 entered promiscuous mode [ 46.202030][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.209249][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.216720][ T472] device bridge_slave_0 entered promiscuous mode [ 46.232395][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.239937][ T466] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.247850][ T466] device bridge_slave_1 entered promiscuous mode [ 46.259113][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.266621][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.274341][ T472] device bridge_slave_1 entered promiscuous mode [ 46.350819][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.358102][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.365722][ T470] device bridge_slave_0 entered promiscuous mode [ 46.387190][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.394274][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.401724][ T467] device bridge_slave_0 entered promiscuous mode [ 46.408732][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.415966][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.423290][ T470] device bridge_slave_1 entered promiscuous mode [ 46.443291][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.450573][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.458037][ T467] device bridge_slave_1 entered promiscuous mode [ 46.659904][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.666988][ T467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.674267][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.681292][ T467] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.700371][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.707816][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.716184][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.723566][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.744975][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.752671][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.760204][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.768688][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.777101][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.784133][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.804550][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.812151][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.820111][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.827693][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.835981][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.844404][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.852527][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.859624][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.867164][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.875997][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.884373][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.891394][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.912001][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.919706][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.928354][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.936733][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.943764][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.951351][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.959811][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.968534][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.975615][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.983159][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.991567][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.999834][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.006882][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.014385][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.047690][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.056351][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.064775][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.072886][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.081187][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.089686][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.098044][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.105082][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.112870][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.131649][ T471] device veth0_vlan entered promiscuous mode [ 47.145754][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.153364][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.161986][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.169977][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.177871][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.185686][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.193632][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.201413][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.209132][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.217491][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.224540][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.232236][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.240993][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.250042][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.258593][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.267028][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.274165][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.282345][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.291117][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.299470][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.306525][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.314331][ T466] device veth0_vlan entered promiscuous mode [ 47.341760][ T471] device veth1_macvtap entered promiscuous mode [ 47.351232][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.359694][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.368933][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.377239][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.387515][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.395300][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.403149][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.411231][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.418813][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.428993][ T466] device veth1_macvtap entered promiscuous mode [ 47.440829][ T472] device veth0_vlan entered promiscuous mode [ 47.450312][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.459662][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.468174][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.476111][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.484433][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.492535][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.501033][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.531655][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.540480][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.549493][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.558176][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.566883][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.575500][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.583900][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.592555][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.601177][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.609525][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.617891][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.626270][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.642863][ T472] device veth1_macvtap entered promiscuous mode [ 47.660989][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.669851][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.678476][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.688122][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.697211][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.707213][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.715801][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.756233][ T467] device veth0_vlan entered promiscuous mode [ 47.763249][ T523] loop6: detected capacity change from 0 to 2048 [ 47.772642][ T521] loop1: detected capacity change from 0 to 2048 [ 47.779253][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.790957][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.805061][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.813689][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.816431][ T521] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 47.822855][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.831308][ T523] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 47.839454][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.855522][ T28] audit: type=1400 audit(1764431957.799:109): avc: denied { mount } for pid=520 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 [ 47.874795][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.877662][ T28] audit: type=1400 audit(1764431957.799:110): avc: denied { write } for pid=520 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 [ 47.886410][ T522] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.906518][ T28] audit: type=1400 audit(1764431957.799:111): avc: denied { add_name } for pid=520 comm="syz.1.17" name="pids.current" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.921529][ T520] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 47.942283][ T28] audit: type=1400 audit(1764431957.799:112): avc: denied { create } for pid=520 comm="syz.1.17" name="pids.current" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.958435][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.978155][ T28] audit: type=1400 audit(1764431957.829:113): avc: denied { read append open } for pid=520 comm="syz.1.17" path="/0/file0/pids.current" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.008880][ T28] audit: type=1400 audit(1764431957.829:114): avc: denied { map } for pid=522 comm="syz.6.19" path="/0/file0/pids.current" dev="loop6" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.034907][ T28] audit: type=1400 audit(1764431957.829:115): avc: denied { write } for pid=522 comm="syz.6.19" path="/0/file0/pids.current" dev="loop6" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.038428][ T471] EXT4-fs (loop6): unmounting filesystem. [ 48.063119][ T466] EXT4-fs (loop1): unmounting filesystem. [ 48.072789][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.092023][ T534] loop1: detected capacity change from 0 to 2048 [ 48.100422][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.108380][ T535] loop6: detected capacity change from 0 to 2048 [ 48.115879][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.124522][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.131807][ T534] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 48.143779][ T470] device veth0_vlan entered promiscuous mode [ 48.150520][ T533] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.177466][ T535] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 48.180431][ T542] loop4: detected capacity change from 0 to 2048 [ 48.199065][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.208420][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.208439][ T466] EXT4-fs (loop1): unmounting filesystem. [ 48.226447][ T467] device veth1_macvtap entered promiscuous mode [ 48.240352][ T542] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 48.241686][ T532] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.261754][ T541] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.288014][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.299604][ T471] EXT4-fs (loop6): unmounting filesystem. [ 48.308158][ T549] loop1: detected capacity change from 0 to 2048 [ 48.309214][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.324848][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.332937][ T472] EXT4-fs (loop4): unmounting filesystem. [ 48.333536][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.349481][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.359228][ T549] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 48.385775][ T553] loop6: detected capacity change from 0 to 2048 [ 48.409912][ T556] loop4: detected capacity change from 0 to 2048 [ 48.418989][ T470] device veth1_macvtap entered promiscuous mode [ 48.427890][ T548] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.445046][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.462031][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.469241][ T560] loop0: detected capacity change from 0 to 2048 [ 48.470890][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.479735][ T553] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 48.485057][ T466] EXT4-fs (loop1): unmounting filesystem. [ 48.510409][ T556] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 48.515625][ T552] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.535037][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.543457][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.553370][ T555] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.563695][ T560] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 48.582819][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.592588][ T568] loop1: detected capacity change from 0 to 2048 [ 48.601882][ T472] EXT4-fs (loop4): unmounting filesystem. [ 48.611167][ T471] EXT4-fs (loop6): unmounting filesystem. [ 48.618758][ T543] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.629595][ T558] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.650356][ T306] device bridge_slave_1 left promiscuous mode [ 48.656703][ T306] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.671458][ T306] device bridge_slave_0 left promiscuous mode [ 48.671896][ T568] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 48.678283][ T306] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.700752][ T467] EXT4-fs (loop0): unmounting filesystem. [ 48.707675][ T306] device veth1_macvtap left promiscuous mode [ 48.713812][ T306] device veth0_vlan left promiscuous mode [ 48.727803][ T578] loop4: detected capacity change from 0 to 2048 [ 48.731738][ T577] loop6: detected capacity change from 0 to 2048 [ 48.760201][ T567] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.778521][ T580] loop0: detected capacity change from 0 to 2048 [ 48.778611][ T578] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 48.797273][ T466] EXT4-fs (loop1): unmounting filesystem. [ 48.806839][ T576] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.839416][ T589] loop1: detected capacity change from 0 to 2048 [ 48.841003][ T580] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 48.858581][ T577] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 48.860122][ T472] EXT4-fs (loop4): unmounting filesystem. [ 48.879844][ T579] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.892061][ T594] loop4: detected capacity change from 0 to 2048 [ 48.909817][ T575] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.926732][ T594] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 48.938828][ T471] EXT4-fs (loop6): unmounting filesystem. [ 48.938935][ T589] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 48.946046][ T467] EXT4-fs (loop0): unmounting filesystem. [ 48.959563][ T593] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.978747][ T588] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 48.996811][ T472] EXT4-fs (loop4): unmounting filesystem. [ 49.006572][ T466] EXT4-fs (loop1): unmounting filesystem. [ 49.043747][ T606] loop0: detected capacity change from 0 to 2048 [ 49.080881][ T602] loop6: detected capacity change from 0 to 2048 [ 49.082876][ T610] loop2: detected capacity change from 0 to 2048 [ 49.091944][ T604] loop4: detected capacity change from 0 to 2048 [ 49.117289][ T602] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 49.119878][ T608] loop1: detected capacity change from 0 to 2048 [ 49.128451][ T601] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.157538][ T606] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 49.158099][ T604] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 49.169411][ T471] EXT4-fs (loop6): unmounting filesystem. [ 49.188956][ T605] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.209883][ T608] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 49.220207][ T610] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 49.229590][ T603] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.241247][ T625] loop6: detected capacity change from 0 to 2048 [ 49.252582][ T607] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.269717][ T472] EXT4-fs (loop4): unmounting filesystem. [ 49.270384][ T467] EXT4-fs (loop0): unmounting filesystem. [ 49.287163][ T609] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.312205][ T470] EXT4-fs (loop2): unmounting filesystem. [ 49.329268][ T625] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 49.330024][ T631] loop0: detected capacity change from 0 to 2048 [ 49.358505][ T466] EXT4-fs (loop1): unmounting filesystem. [ 49.375760][ T633] loop4: detected capacity change from 0 to 2048 [ 49.376469][ T624] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.401227][ T625] ------------[ cut here ]------------ [ 49.407073][ T625] kernel BUG at fs/ext4/ext4_jbd2.c:53! [ 49.413785][ T625] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 49.419891][ T625] CPU: 1 PID: 625 Comm: syz.6.36 Not tainted syzkaller #0 [ 49.427011][ T625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 49.437072][ T625] RIP: 0010:__ext4_journal_stop+0x192/0x1a0 [ 49.443161][ T625] Code: c3 e8 22 1d 8e ff e9 f7 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 14 ff ff ff e8 58 95 d2 ff e9 0a ff ff ff e8 fe 1c 8e ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90 [ 49.455835][ T637] loop2: detected capacity change from 0 to 2048 [ 49.462776][ T625] RSP: 0018:ffffc90000957738 EFLAGS: 00010293 [ 49.462796][ T625] RAX: ffffffff81e20b72 RBX: 0000000000000000 RCX: ffff88811fe69440 [ 49.462807][ T625] RDX: 0000000000000000 RSI: 0000000000000334 RDI: ffffffff86419aaf [ 49.462816][ T625] RBP: ffffc90000957770 R08: dffffc0000000000 R09: ffffed102483951e [ 49.496995][ T631] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 49.499163][ T625] R10: ffffed102483951e R11: 1ffff1102483951d R12: 1ffff11026726313 [ 49.515611][ T625] R13: ffff888133931898 R14: 0000000000000334 R15: ffffffff86419aaf [ 49.523598][ T625] FS: 00007f721ab136c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 49.525199][ T633] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 49.532539][ T625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.532560][ T625] CR2: 00007f721aaf0568 CR3: 00000001092ed000 CR4: 00000000003506a0 [ 49.532572][ T625] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.532581][ T625] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.532590][ T625] Call Trace: [ 49.532595][ T625] [ 49.554143][ T629] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1097: group 0, [ 49.555797][ T625] ext4_write_inline_data_end+0x7b8/0xa90 [ 49.563800][ T629] block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.572239][ T625] ? __cfi_ext4_write_inline_data_end+0x10/0x10 [ 49.572261][ T625] ? __cfi_copy_page_from_iter_atomic+0x10/0x10 [ 49.572280][ T625] ext4_da_write_end+0x1ce/0x8c0 [ 49.572300][ T625] generic_perform_write+0x3a2/0x6d0 [ 49.572319][ T625] ? __cfi_generic_perform_write+0x10/0x10 [ 49.572336][ T625] ext4_buffered_write_iter+0x36f/0x660 [ 49.572357][ T625] ? schedule+0xd4/0x170 [ 49.572381][ T625] ext4_file_write_iter+0x18f/0x1440 [ 49.572398][ T625] ? futex_wait+0x47c/0x750 [ 49.588018][ T643] loop1: detected capacity change from 0 to 2048 [ 49.592649][ T625] ? wake_up_q+0x105/0x1b0 [ 49.622605][ T637] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 49.624230][ T625] ? __cfi_futex_wait+0x10/0x10 [ 49.624255][ T625] ? avc_policy_seqno+0x1b/0x70 [ 49.624276][ T625] ? __cfi_ext4_file_write_iter+0x10/0x10 [ 49.633091][ T632] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1097: group 0, [ 49.635574][ T625] ? fsnotify_perm+0x67/0x5b0 [ 49.635599][ T625] ? security_file_permission+0x8a/0xb0 [ 49.639931][ T632] block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.645188][ T625] vfs_write+0x5db/0xca0 [ 49.645210][ T625] ? slab_free_freelist_hook+0xc2/0x190 [ 49.666060][ T635] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1097: group 0, [ 49.668989][ T625] ? __cfi_vfs_write+0x10/0x10 [ 49.673852][ T635] block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.678661][ T625] ? __cfi_mutex_lock+0x10/0x10 [ 49.678684][ T625] ? __fdget_pos+0x2cd/0x380 [ 49.678698][ T625] ? ksys_write+0x71/0x240 [ 49.678711][ T625] ksys_write+0x140/0x240 [ 49.688438][ T643] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 49.692667][ T625] ? __cfi_ksys_write+0x10/0x10 [ 49.718605][ T641] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1097: group 0, [ 49.721491][ T625] ? fpregs_restore_userregs+0x128/0x260 [ 49.729779][ T641] block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 49.734899][ T625] __x64_sys_write+0x7b/0x90 [ 49.734919][ T625] x64_sys_call+0x27b/0x9a0 [ 49.806980][ T625] do_syscall_64+0x4c/0xa0 [ 49.811385][ T625] ? clear_bhb_loop+0x30/0x80 [ 49.816063][ T625] ? clear_bhb_loop+0x30/0x80 [ 49.820736][ T625] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 49.826612][ T625] RIP: 0033:0x7f7219d85d29 [ 49.831006][ T625] 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 [ 49.850598][ T625] RSP: 002b:00007f721ab13038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 49.859020][ T625] RAX: ffffffffffffffda RBX: 00007f7219f75fa0 RCX: 00007f7219d85d29 [ 49.866979][ T625] RDX: 000000000000000b RSI: 0000000020000000 RDI: 0000000000000004 [ 49.874935][ T625] RBP: 00007f7219e01b08 R08: 0000000000000000 R09: 0000000000000000 [ 49.882910][ T625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.890859][ T625] R13: 0000000000000000 R14: 00007f7219f75fa0 R15: 00007fff00e68168 [ 49.898938][ T625] [ 49.901946][ T625] Modules linked in: [ 49.909349][ T625] ---[ end trace 0000000000000000 ]--- [ 49.916223][ T625] RIP: 0010:__ext4_journal_stop+0x192/0x1a0 [ 49.917957][ T472] EXT4-fs (loop4): unmounting filesystem. [ 49.922454][ T625] Code: c3 e8 22 1d 8e ff e9 f7 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 14 ff ff ff e8 58 95 d2 ff e9 0a ff ff ff e8 fe 1c 8e ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90 [ 49.928512][ T470] EXT4-fs (loop2): unmounting filesystem. [ 49.949116][ T625] RSP: 0018:ffffc90000957738 EFLAGS: 00010293 [ 49.960795][ T625] RAX: ffffffff81e20b72 RBX: 0000000000000000 RCX: ffff88811fe69440 [ 49.961216][ T467] EXT4-fs (loop0): unmounting filesystem. [ 49.972914][ T466] EXT4-fs (loop1): unmounting filesystem. [ 49.980862][ T625] RDX: 0000000000000000 RSI: 0000000000000334 RDI: ffffffff86419aaf [ 50.028732][ T625] RBP: ffffc90000957770 R08: dffffc0000000000 R09: ffffed102483951e [ 50.041819][ T658] loop1: detected capacity change from 0 to 2048 [ 50.042291][ T654] loop2: detected capacity change from 0 to 2048 [ 50.056084][ T656] loop4: detected capacity change from 0 to 2048 [ 50.062986][ T655] loop0: detected capacity change from 0 to 2048 [ 50.075517][ T625] R10: ffffed102483951e R11: 1ffff1102483951d R12: 1ffff11026726313 [ 50.083681][ T625] R13: ffff888133931898 R14: 0000000000000334 R15: ffffffff86419aaf [ 50.092122][ T625] FS: 00007f721ab136c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 50.092750][ T658] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 50.101698][ T625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.118270][ T625] CR2: 00007fa5af169160 CR3: 00000001092ed000 CR4: 00000000003506a0 [ 50.126358][ T625] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.134542][ T625] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.135312][ T656] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 50.142851][ T625] Kernel panic - not syncing: Fatal exception [ 50.143079][ T625] Kernel Offset: disabled [ 50.161823][ T625] Rebooting in 86400 seconds..