Warning: Permanently added '10.128.0.193' (ED25519) to the list of known hosts. 2025/10/19 06:57:31 parsed 1 programs [ 49.544797][ T28] audit: type=1400 audit(1760857052.784:106): 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" [ 49.616393][ T399] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 50.517768][ T410] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.541710][ T410] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.559617][ T410] device bridge_slave_0 entered promiscuous mode [ 50.610718][ T410] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.618045][ T410] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.626065][ T410] device bridge_slave_1 entered promiscuous mode [ 50.817791][ T28] audit: type=1401 audit(1760857054.054:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 50.965708][ T410] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.972793][ T410] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.980142][ T410] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.987219][ T410] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.041728][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.049980][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.058807][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.067172][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.086064][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.094611][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.101671][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.110037][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.119154][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.126271][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.134028][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.155293][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.164960][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.175520][ T410] device veth0_vlan entered promiscuous mode [ 51.185747][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 2025/10/19 06:57:34 executed programs: 0 [ 51.199315][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.208080][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.216145][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.224629][ T410] device veth1_macvtap entered promiscuous mode [ 51.236374][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.246746][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.338530][ T410] syz-executor (410) used greatest stack depth: 22016 bytes left [ 51.513433][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.520622][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.528423][ T468] device bridge_slave_0 entered promiscuous mode [ 51.550518][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.557619][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.565157][ T468] device bridge_slave_1 entered promiscuous mode [ 51.575104][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.582240][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.589948][ T473] device bridge_slave_0 entered promiscuous mode [ 51.616612][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.623700][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.631318][ T473] device bridge_slave_1 entered promiscuous mode [ 51.649796][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.656914][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.664517][ T470] device bridge_slave_0 entered promiscuous mode [ 51.676340][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.683393][ T475] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.690951][ T475] device bridge_slave_0 entered promiscuous mode [ 51.701633][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.708923][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.716501][ T470] device bridge_slave_1 entered promiscuous mode [ 51.730136][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.737252][ T475] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.745034][ T475] device bridge_slave_1 entered promiscuous mode [ 51.790187][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.797771][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.805409][ T472] device bridge_slave_0 entered promiscuous mode [ 51.830367][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.837592][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.845130][ T472] device bridge_slave_1 entered promiscuous mode [ 52.050457][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.057644][ T468] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.064967][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.072013][ T468] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.086667][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.093738][ T470] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.101083][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.108135][ T470] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.128482][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.135583][ T473] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.142908][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.150016][ T473] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.183547][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.190669][ T475] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.198073][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.205163][ T475] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.213223][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.222388][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.230891][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.238469][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.245956][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.253248][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.260580][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.267871][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.275218][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.306396][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.314460][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.322793][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.329997][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.338228][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.346669][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.353825][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.374033][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.382278][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.389351][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.397129][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.404888][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.434603][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.443583][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.453071][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.461436][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.470065][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.478425][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.486892][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.495164][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.502299][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.530520][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.538115][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.545745][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.554035][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.562571][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.569806][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.577817][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.586448][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.594629][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.601657][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.609173][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.617521][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.625928][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.633883][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.641965][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.650377][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.658778][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.665824][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.673244][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.681517][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.689708][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.697490][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.705129][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.712570][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.720186][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.731582][ T470] device veth0_vlan entered promiscuous mode [ 52.749113][ T468] device veth0_vlan entered promiscuous mode [ 52.758628][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.767170][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.775751][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.782805][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.804164][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.813876][ T470] device veth1_macvtap entered promiscuous mode [ 52.821456][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.829892][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.838750][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.847252][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.855606][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.862648][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.870757][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.879043][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.889097][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.897380][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.906542][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.914838][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.945574][ T468] device veth1_macvtap entered promiscuous mode [ 52.958232][ T472] device veth0_vlan entered promiscuous mode [ 52.965297][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.973803][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.981910][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.990595][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.998848][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.006732][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.015058][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.023599][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.032272][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.040749][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.048888][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.056923][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.065311][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.073223][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.081678][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.094859][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.103182][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.123179][ T472] device veth1_macvtap entered promiscuous mode [ 53.141689][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.151821][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.161042][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.171945][ T473] device veth0_vlan entered promiscuous mode [ 53.172448][ T522] loop6: detected capacity change from 0 to 2048 [ 53.191368][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.200117][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.206770][ T522] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 53.208886][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.217446][ T28] audit: type=1400 audit(1760857056.464:108): avc: denied { mount } for pid=521 comm="syz.6.17" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 53.226372][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.255302][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.262894][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.265192][ T28] audit: type=1400 audit(1760857056.504:109): avc: denied { read } for pid=521 comm="syz.6.17" name="kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 53.283936][ T522] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 53.292834][ T28] audit: type=1400 audit(1760857056.504:110): avc: denied { open } for pid=521 comm="syz.6.17" path="/dev/kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 53.330959][ T28] audit: type=1400 audit(1760857056.504:111): avc: denied { write } for pid=521 comm="syz.6.17" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.344319][ T473] device veth1_macvtap entered promiscuous mode [ 53.358954][ T28] audit: type=1400 audit(1760857056.504:112): avc: denied { add_name } for pid=521 comm="syz.6.17" name="memory.events" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.362370][ T470] EXT4-fs (loop6): unmounting filesystem. [ 53.380142][ T28] audit: type=1400 audit(1760857056.504:113): avc: denied { create } for pid=521 comm="syz.6.17" name="memory.events" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.380174][ T28] audit: type=1400 audit(1760857056.504:114): avc: denied { read append open } for pid=521 comm="syz.6.17" path="/0/file0/memory.events" dev="loop6" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.380200][ T28] audit: type=1400 audit(1760857056.504:115): avc: denied { map } for pid=521 comm="syz.6.17" path="/0/file0/memory.events" dev="loop6" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.388126][ T475] device veth0_vlan entered promiscuous mode [ 53.478026][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.486167][ T527] loop6: detected capacity change from 0 to 2048 [ 53.494930][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.503256][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.511923][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.513266][ T527] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 53.520615][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.537689][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.544958][ T527] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 53.548263][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.569610][ T470] EXT4-fs (loop6): unmounting filesystem. [ 53.569936][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.583530][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.597185][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.608595][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.612477][ T531] loop6: detected capacity change from 0 to 2048 [ 53.633962][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.644630][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.649567][ T531] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 53.663118][ T531] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 53.683379][ T470] EXT4-fs (loop6): unmounting filesystem. [ 53.694907][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.703195][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.723387][ T475] device veth1_macvtap entered promiscuous mode [ 53.745738][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.746798][ T535] loop6: detected capacity change from 0 to 2048 [ 53.753579][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.771514][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.837132][ T535] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 53.837697][ T542] loop0: detected capacity change from 0 to 2048 [ 53.845966][ T543] loop3: detected capacity change from 0 to 2048 [ 53.852499][ T540] loop5: detected capacity change from 0 to 2048 [ 53.860515][ T420] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.878641][ T420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.887707][ T420] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.897452][ T420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.903478][ T535] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 53.923440][ T542] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 53.965468][ T351] device bridge_slave_1 left promiscuous mode [ 53.970480][ T542] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 53.971754][ T351] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.997702][ T543] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 54.000337][ T551] loop4: detected capacity change from 0 to 2048 [ 54.013884][ T540] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 54.022702][ T351] device bridge_slave_0 left promiscuous mode [ 54.031657][ T470] EXT4-fs (loop6): unmounting filesystem. [ 54.034461][ T351] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.049862][ T540] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.066660][ T543] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.081884][ T351] device veth1_macvtap left promiscuous mode [ 54.090395][ T473] EXT4-fs (loop3): unmounting filesystem. [ 54.097069][ T468] EXT4-fs (loop0): unmounting filesystem. [ 54.097330][ T551] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 54.106709][ T351] device veth0_vlan left promiscuous mode [ 54.125438][ T557] loop6: detected capacity change from 0 to 2048 [ 54.125620][ T551] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.193625][ T563] loop0: detected capacity change from 0 to 2048 [ 54.203848][ T560] loop3: detected capacity change from 0 to 2048 [ 54.210945][ T557] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 54.222787][ T557] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.238135][ T472] EXT4-fs (loop5): unmounting filesystem. [ 54.252675][ T475] EXT4-fs (loop4): unmounting filesystem. [ 54.253482][ T560] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 54.259333][ T470] EXT4-fs (loop6): unmounting filesystem. [ 54.277190][ T560] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.299549][ T473] EXT4-fs (loop3): unmounting filesystem. [ 54.300079][ T563] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.331857][ T569] loop5: detected capacity change from 0 to 2048 [ 54.333990][ T573] loop4: detected capacity change from 0 to 2048 [ 54.344479][ T571] loop6: detected capacity change from 0 to 2048 [ 54.353267][ T563] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.381018][ T468] EXT4-fs (loop0): unmounting filesystem. [ 54.386211][ T573] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 54.396008][ T569] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 54.413029][ T573] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.471852][ T571] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 54.505106][ T475] EXT4-fs (loop4): unmounting filesystem. [ 54.523923][ T569] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.551868][ T571] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.581517][ T586] loop0: detected capacity change from 0 to 2048 [ 54.588446][ T470] EXT4-fs (loop6): unmounting filesystem. [ 54.593116][ T588] loop4: detected capacity change from 0 to 2048 [ 54.597233][ T584] loop3: detected capacity change from 0 to 2048 [ 54.622329][ T472] EXT4-fs (loop5): unmounting filesystem. [ 54.637530][ T590] loop6: detected capacity change from 0 to 2048 [ 54.638023][ T588] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 54.657048][ T584] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 54.667550][ T598] loop5: detected capacity change from 0 to 2048 [ 54.674340][ T586] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.692867][ T584] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.728116][ T588] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.746237][ T586] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.763054][ T598] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 54.772743][ T473] EXT4-fs (loop3): unmounting filesystem. [ 54.779454][ T468] EXT4-fs (loop0): unmounting filesystem. [ 54.783443][ T598] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.812931][ T475] EXT4-fs (loop4): unmounting filesystem. [ 54.819885][ T590] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 54.834598][ T472] EXT4-fs (loop5): unmounting filesystem. [ 54.839097][ T590] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 54.864898][ T470] EXT4-fs (loop6): unmounting filesystem. [ 54.899881][ T604] loop3: detected capacity change from 0 to 2048 [ 54.909662][ T610] loop0: detected capacity change from 0 to 2048 [ 54.910067][ T608] loop4: detected capacity change from 0 to 2048 [ 54.954009][ T613] loop5: detected capacity change from 0 to 2048 [ 54.974655][ T610] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.985305][ T604] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 55.000796][ T608] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 55.017755][ T608] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.018483][ T610] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.048482][ T604] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.053933][ T613] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 55.077272][ T621] loop6: detected capacity change from 0 to 2048 [ 55.081485][ T613] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.105776][ T468] EXT4-fs (loop0): unmounting filesystem. [ 55.106115][ T420] ------------[ cut here ]------------ [ 55.117052][ T420] kernel BUG at fs/ext4/inode.c:2761! [ 55.125049][ T420] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 55.131171][ T420] CPU: 1 PID: 420 Comm: kworker/u4:4 Not tainted syzkaller #0 [ 55.134434][ T621] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 55.138674][ T420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 55.154763][ T473] EXT4-fs (loop3): unmounting filesystem. [ 55.157532][ T420] Workqueue: writeback wb_workfn (flush-7:4) [ 55.166676][ T472] EXT4-fs (loop5): unmounting filesystem. [ 55.169473][ T420] RIP: 0010:ext4_writepages+0x2ff8/0x3020 [ 55.180918][ T420] Code: 84 86 ff 84 db 75 31 e8 46 81 86 ff 49 bc 00 00 00 00 00 fc ff df 4c 8b 7c 24 18 4c 8b 6c 24 38 e9 a2 f7 ff ff e8 28 81 86 ff <0f> 0b e8 21 81 86 ff e8 a8 dd 16 ff eb 93 e8 15 81 86 ff e8 9c dd [ 55.200552][ T420] RSP: 0018:ffffc90000cc7120 EFLAGS: 00010293 [ 55.206734][ T420] RAX: ffffffff81e99cf8 RBX: 000000c410000000 RCX: ffff888114c50000 [ 55.214917][ T420] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 55.222923][ T420] RBP: ffffc90000cc7490 R08: dffffc0000000000 R09: ffffed102473c179 [ 55.230927][ T420] R10: ffffed102473c179 R11: 1ffff1102473c178 R12: dffffc0000000000 [ 55.238925][ T420] R13: ffff8881239e0cd8 R14: 0000008000000000 R15: ffff8881239e0bc0 [ 55.247020][ T420] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 55.256147][ T420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.262876][ T420] CR2: 00007f0bcd384000 CR3: 0000000132b50000 CR4: 00000000003506a0 [ 55.270881][ T420] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.278945][ T420] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.286928][ T420] Call Trace: [ 55.290213][ T420] [ 55.293230][ T420] ? process_one_work+0x71f/0xc40 [ 55.298266][ T420] ? worker_thread+0xa29/0x11f0 [ 55.303123][ T420] ? kthread+0x281/0x320 [ 55.307379][ T420] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 55.312849][ T420] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 55.318795][ T420] ? __cfi_ext4_writepages+0x10/0x10 [ 55.324104][ T420] ? try_to_wake_up+0x613/0x1220 [ 55.329069][ T420] ? wake_up_process+0x10/0x20 [ 55.333842][ T420] ? insert_work+0x271/0x300 [ 55.338547][ T420] ? __cfi____update_load_sum+0x10/0x10 [ 55.344127][ T420] ? __cfi_ext4_writepages+0x10/0x10 [ 55.349444][ T420] do_writepages+0x3a9/0x5e0 [ 55.354060][ T420] ? __cfi_do_writepages+0x10/0x10 [ 55.359192][ T420] ? update_load_avg+0x4c2/0x13f0 [ 55.364342][ T420] ? __kasan_check_write+0x14/0x20 [ 55.369468][ T420] ? _raw_spin_lock+0x8e/0xe0 [ 55.374166][ T420] __writeback_single_inode+0xc6/0xad0 [ 55.379634][ T420] ? inode_io_list_move_locked+0x366/0x3d0 [ 55.385466][ T420] writeback_sb_inodes+0x9b8/0x1550 [ 55.390885][ T420] ? queue_io+0x4c0/0x4c0 [ 55.395248][ T420] ? __kasan_check_read+0x11/0x20 [ 55.400380][ T420] ? queue_io+0x382/0x4c0 [ 55.404720][ T420] wb_writeback+0x3f1/0x980 [ 55.409240][ T420] ? inode_cgwb_move_to_attached+0x3e0/0x3e0 [ 55.415240][ T420] ? set_worker_desc+0x155/0x1c0 [ 55.420201][ T420] ? update_load_avg+0x4c2/0x13f0 [ 55.425241][ T420] ? __kasan_check_write+0x14/0x20 [ 55.430359][ T420] ? sched_clock_cpu+0x6e/0x250 [ 55.435215][ T420] wb_workfn+0x350/0xda0 [ 55.439466][ T420] ? __cfi_wb_workfn+0x10/0x10 [ 55.444233][ T420] ? kthread_data+0x50/0xc0 [ 55.448738][ T420] ? _raw_spin_unlock+0x4c/0x70 [ 55.453595][ T420] ? finish_task_switch+0x16b/0x7b0 [ 55.458800][ T420] ? __switch_to_asm+0x3a/0x60 [ 55.463572][ T420] ? __schedule+0xb8f/0x14e0 [ 55.468174][ T420] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 55.473742][ T420] process_one_work+0x71f/0xc40 [ 55.478634][ T420] worker_thread+0xa29/0x11f0 [ 55.483328][ T420] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 55.488816][ T420] ? __kthread_parkme+0x142/0x180 [ 55.493847][ T420] kthread+0x281/0x320 [ 55.497938][ T420] ? __cfi_worker_thread+0x10/0x10 [ 55.503058][ T420] ? __cfi_kthread+0x10/0x10 [ 55.507652][ T420] ret_from_fork+0x1f/0x30 [ 55.512105][ T420] [ 55.515149][ T420] Modules linked in: [ 55.529673][ T420] ---[ end trace 0000000000000000 ]--- [ 55.535878][ T621] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.541608][ T630] loop0: detected capacity change from 0 to 2048 [ 55.554143][ T420] RIP: 0010:ext4_writepages+0x2ff8/0x3020 [ 55.562923][ T420] Code: 84 86 ff 84 db 75 31 e8 46 81 86 ff 49 bc 00 00 00 00 00 fc ff df 4c 8b 7c 24 18 4c 8b 6c 24 38 e9 a2 f7 ff ff e8 28 81 86 ff <0f> 0b e8 21 81 86 ff e8 a8 dd 16 ff eb 93 e8 15 81 86 ff e8 9c dd [ 55.573937][ T632] loop3: detected capacity change from 0 to 2048 [ 55.586224][ T420] RSP: 0018:ffffc90000cc7120 EFLAGS: 00010293 [ 55.595533][ T420] RAX: ffffffff81e99cf8 RBX: 000000c410000000 RCX: ffff888114c50000 [ 55.602115][ T631] loop5: detected capacity change from 0 to 2048 [ 55.604695][ T470] EXT4-fs (loop6): unmounting filesystem. [ 55.618049][ T420] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 55.627459][ T420] RBP: ffffc90000cc7490 R08: dffffc0000000000 R09: ffffed102473c179 [ 55.661521][ T631] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 55.666751][ T420] R10: ffffed102473c179 R11: 1ffff1102473c178 R12: dffffc0000000000 [ 55.673889][ T632] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 55.682739][ T637] loop6: detected capacity change from 0 to 2048 [ 55.688347][ T630] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 55.701568][ T420] R13: ffff8881239e0cd8 R14: 0000008000000000 R15: ffff8881239e0bc0 [ 55.701589][ T420] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 55.715915][ T631] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.719798][ T420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.741884][ T420] CR2: 00007f0bcd377000 CR3: 0000000121707000 CR4: 00000000003506a0 [ 55.750269][ T420] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.758346][ T420] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.766509][ T420] Kernel panic - not syncing: Fatal exception [ 55.769557][ T632] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.775223][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 55.775239][ T28] audit: type=1400 audit(1760857059.014:118): avc: denied { read } for pid=85 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 55.775268][ T28] audit: type=1400 audit(1760857059.014:119): avc: denied { search } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 55.775295][ T28] audit: type=1400 audit(1760857059.014:120): avc: denied { write } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 55.775320][ T28] audit: type=1400 audit(1760857059.014:121): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 55.775347][ T28] audit: type=1400 audit(1760857059.014:122): avc: denied { create } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 55.775382][ T28] audit: type=1400 audit(1760857059.014:123): avc: denied { append open } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 55.775409][ T28] audit: type=1400 audit(1760857059.014:124): avc: denied { getattr } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 55.790405][ T630] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.799153][ T637] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 55.805324][ T637] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.982649][ T420] Kernel Offset: disabled [ 55.986995][ T420] Rebooting in 86400 seconds..