Warning: Permanently added '10.128.1.188' (ED25519) to the list of known hosts. 2026/03/01 09:44:49 parsed 1 programs [ 50.485403][ T28] audit: type=1400 audit(1772358290.747:106): avc: denied { unlink } for pid=396 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" [ 50.575003][ T396] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 51.252880][ T28] audit: type=1400 audit(1772358291.507:107): avc: denied { create } for pid=411 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 51.544838][ T28] audit: type=1401 audit(1772358291.807:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 51.947871][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.972847][ T439] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.987684][ T439] device bridge_slave_0 entered promiscuous mode [ 52.001093][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.008862][ T439] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.017243][ T439] device bridge_slave_1 entered promiscuous mode [ 52.101085][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.108236][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.115986][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.123227][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.151426][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.160467][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.168311][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.185536][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.194122][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.201321][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.209377][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.218306][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.225495][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.245446][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.255324][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.266751][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.279186][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.288060][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.296571][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.305825][ T439] device veth0_vlan entered promiscuous mode [ 52.317876][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.327712][ T439] device veth1_macvtap entered promiscuous mode [ 52.339172][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2026/03/01 09:44:52 executed programs: 0 [ 52.350233][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.407815][ T439] syz-executor (439) used greatest stack depth: 22016 bytes left [ 52.617186][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.624529][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.632321][ T471] device bridge_slave_0 entered promiscuous mode [ 52.666088][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.673433][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.681648][ T471] device bridge_slave_1 entered promiscuous mode [ 52.698182][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.705664][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.713291][ T468] device bridge_slave_0 entered promiscuous mode [ 52.722648][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.730163][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.738076][ T468] device bridge_slave_1 entered promiscuous mode [ 52.778337][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.785631][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.793260][ T474] device bridge_slave_0 entered promiscuous mode [ 52.823562][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.830861][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.838651][ T474] device bridge_slave_1 entered promiscuous mode [ 52.877259][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.884836][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.892652][ T473] device bridge_slave_0 entered promiscuous mode [ 52.910527][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.918696][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.926403][ T473] device bridge_slave_1 entered promiscuous mode [ 52.977686][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.985764][ T475] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.993468][ T475] device bridge_slave_0 entered promiscuous mode [ 53.018070][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.025570][ T475] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.033257][ T475] device bridge_slave_1 entered promiscuous mode [ 53.108652][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.115937][ T468] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.123425][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.131021][ T468] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.151711][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.159252][ T471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.166849][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.173993][ T471] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.281988][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.289273][ T473] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.296981][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.304465][ T473] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.329459][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.336897][ T474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.344286][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.351708][ T474] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.360851][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.369173][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.376689][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.384716][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.392636][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.400802][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.408734][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.416373][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.424158][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.461127][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.471467][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.480235][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.487683][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.496254][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.505040][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.512175][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.519712][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.528408][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.536280][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.571741][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.580940][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.589499][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.598578][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.608067][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.617280][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.625852][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.633464][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.641439][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.650233][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.686115][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.694241][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.702168][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.711945][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.720917][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.728111][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.736320][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.744504][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.753070][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.762066][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.770800][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.778124][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.785843][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.793637][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.802039][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.810776][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.819595][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.827030][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.835113][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.844458][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.853273][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.860644][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.873741][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.882042][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.890359][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.920785][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.929311][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.938559][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.948715][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.958108][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.966294][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.974013][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.983055][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.991690][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.999246][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.007287][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.016233][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.024976][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.032380][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.040210][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.048495][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.057134][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.065447][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.075915][ T471] device veth0_vlan entered promiscuous mode [ 54.090288][ T468] device veth0_vlan entered promiscuous mode [ 54.100380][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.109098][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.118367][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.127415][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.135726][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.145476][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.154011][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.162164][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.193282][ T474] device veth0_vlan entered promiscuous mode [ 54.202527][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.213273][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.221136][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.229472][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.238110][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.246421][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.255560][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.263857][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.273004][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.290213][ T468] device veth1_macvtap entered promiscuous mode [ 54.302476][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.311591][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.321347][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.333062][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.350796][ T474] device veth1_macvtap entered promiscuous mode [ 54.366271][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.376521][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.386314][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.395744][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.407505][ T471] device veth1_macvtap entered promiscuous mode [ 54.425744][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.433744][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.442601][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.452581][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.461413][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.471340][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.490037][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.499291][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.507423][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.515629][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.523469][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.532010][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.540703][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.549466][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.558318][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.567045][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.576002][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.589340][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.598400][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.607562][ T473] device veth0_vlan entered promiscuous mode [ 54.615310][ T10] device bridge_slave_1 left promiscuous mode [ 54.621588][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.629705][ T10] device bridge_slave_0 left promiscuous mode [ 54.636861][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.645425][ T10] device veth1_macvtap left promiscuous mode [ 54.651648][ T10] device veth0_vlan left promiscuous mode [ 54.737611][ T475] device veth0_vlan entered promiscuous mode [ 54.752029][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.760496][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.799712][ T473] device veth1_macvtap entered promiscuous mode [ 54.817800][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.828073][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.839942][ T525] loop5: detected capacity change from 0 to 2048 [ 54.846911][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.859651][ T523] loop1: detected capacity change from 0 to 2048 [ 54.868181][ T475] device veth1_macvtap entered promiscuous mode [ 54.906679][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.915994][ T527] loop3: detected capacity change from 0 to 2048 [ 54.916465][ T525] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 54.927374][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.935579][ T523] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 54.958423][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.967063][ T28] audit: type=1400 audit(1772358295.227:109): avc: denied { mount } for pid=522 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 [ 54.984471][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.999929][ T527] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 55.001122][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.017871][ T28] audit: type=1400 audit(1772358295.227:110): avc: denied { write } for pid=522 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 [ 55.041297][ T28] audit: type=1400 audit(1772358295.227:111): avc: denied { add_name } for pid=522 comm="syz.1.17" name="cpuacct.usage_sys" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 55.071557][ T471] EXT4-fs (loop1): unmounting filesystem. [ 55.081439][ T28] audit: type=1400 audit(1772358295.227:112): avc: denied { create } for pid=522 comm="syz.1.17" name="cpuacct.usage_sys" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 55.096991][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.118043][ T468] EXT4-fs (loop5): unmounting filesystem. [ 55.128905][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.138599][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.147548][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.156951][ T474] EXT4-fs (loop3): unmounting filesystem. [ 55.171582][ T28] audit: type=1400 audit(1772358295.227:113): avc: denied { read append open } for pid=522 comm="syz.1.17" path="/0/file0/cpuacct.usage_sys" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 55.202330][ T28] audit: type=1400 audit(1772358295.227:114): avc: denied { read write } for pid=522 comm="syz.1.17" name="vhost-vsock" dev="devtmpfs" ino=268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 55.242412][ T28] audit: type=1400 audit(1772358295.227:115): avc: denied { open } for pid=522 comm="syz.1.17" path="/dev/vhost-vsock" dev="devtmpfs" ino=268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 55.290684][ T548] loop3: detected capacity change from 0 to 2048 [ 55.306633][ T550] loop5: detected capacity change from 0 to 2048 [ 55.315337][ T552] loop2: detected capacity change from 0 to 2048 [ 55.341699][ T554] loop4: detected capacity change from 0 to 2048 [ 55.354106][ T546] loop1: detected capacity change from 0 to 2048 [ 55.383327][ T550] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 55.398050][ T552] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 55.403498][ T548] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 55.417206][ T546] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 55.436168][ T554] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 55.449356][ T468] EXT4-fs (loop5): unmounting filesystem. [ 55.459950][ T473] EXT4-fs (loop2): unmounting filesystem. [ 55.502185][ T571] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.503458][ T474] EXT4-fs (loop3): unmounting filesystem. [ 55.527804][ T475] EXT4-fs (loop4): unmounting filesystem. [ 55.543559][ T573] loop5: detected capacity change from 0 to 2048 [ 55.561042][ T577] loop2: detected capacity change from 0 to 2048 [ 55.572530][ T571] EXT4-fs (loop1): Remounting filesystem read-only [ 55.618705][ T471] EXT4-fs (loop1): unmounting filesystem. [ 55.625729][ T577] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 55.642932][ T573] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 55.670683][ T581] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 55.696758][ T583] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 55.712639][ T473] EXT4-fs (loop2): unmounting filesystem. [ 55.722448][ T468] EXT4-fs (loop5): unmounting filesystem. [ 55.759325][ T475] EXT4-fs (loop4): unmounting filesystem. [ 55.768114][ T474] EXT4-fs (loop3): unmounting filesystem. [ 55.789939][ T592] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 55.801348][ T601] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 55.862951][ T606] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 55.864039][ T471] EXT4-fs (loop1): unmounting filesystem. [ 55.885048][ T468] EXT4-fs (loop5): unmounting filesystem. [ 55.895602][ T473] EXT4-fs (loop2): unmounting filesystem. [ 55.904759][ T614] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 55.947636][ T617] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 56.004927][ T475] EXT4-fs (loop4): unmounting filesystem. [ 56.026406][ T474] EXT4-fs (loop3): unmounting filesystem. [ 56.027066][ T627] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 56.065626][ T471] EXT4-fs (loop1): unmounting filesystem. [ 56.073642][ T631] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 56.122502][ T468] EXT4-fs (loop5): unmounting filesystem. [ 56.134852][ T645] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 56.150178][ T641] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 56.178774][ T643] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 56.189225][ T649] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 56.212557][ T473] EXT4-fs (loop2): unmounting filesystem. [ 56.212554][ T475] EXT4-fs (loop4): unmounting filesystem. [ 56.266348][ T474] EXT4-fs (loop3): unmounting filesystem. [ 56.286946][ T656] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 56.314383][ T471] EXT4-fs (loop1): unmounting filesystem. [ 56.389590][ T676] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 56.427613][ T473] EXT4-fs (loop2): unmounting filesystem. [ 56.434080][ T468] EXT4-fs (loop5): unmounting filesystem. [ 56.444215][ T682] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 56.444994][ T685] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 56.486960][ T686] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 56.536946][ T474] EXT4-fs (loop3): unmounting filesystem. [ 56.543789][ T475] EXT4-fs (loop4): unmounting filesystem. [ 56.555843][ T700] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 56.566477][ T471] EXT4-fs (loop1): unmounting filesystem. [ 56.608848][ T473] EXT4-fs (loop2): unmounting filesystem. [ 56.624257][ T705] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 56.671041][ T468] EXT4-fs (loop5): unmounting filesystem. [ 56.688199][ T716] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 56.712130][ T718] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 56.723861][ T725] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 56.737988][ T720] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. 2026/03/01 09:44:57 executed programs: 68 [ 57.745573][ T934] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.787197][ T934] EXT4-fs (loop4): Remounting filesystem read-only [ 58.261279][ T1028] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.280896][ T1028] EXT4-fs (loop3): Remounting filesystem read-only [ 58.476304][ T1071] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.507435][ T1071] EXT4-fs (loop4): Remounting filesystem read-only [ 59.009208][ T528] I/O error, dev loop4, sector 24 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 59.857432][ T1312] set_capacity_and_notify: 110 callbacks suppressed [ 59.857680][ T1312] loop3: detected capacity change from 0 to 2048 [ 59.884410][ T1320] loop5: detected capacity change from 0 to 2048 [ 59.924511][ T1329] loop1: detected capacity change from 0 to 2048 [ 59.945966][ T1336] loop2: detected capacity change from 0 to 2048 [ 59.997318][ T1339] loop4: detected capacity change from 0 to 2048 [ 60.075244][ T1349] loop5: detected capacity change from 0 to 2048 [ 60.091574][ T1351] loop3: detected capacity change from 0 to 2048 [ 60.109544][ T1355] loop2: detected capacity change from 0 to 2048 [ 60.149043][ T1362] loop1: detected capacity change from 0 to 2048 [ 60.222511][ T1370] loop4: detected capacity change from 0 to 2048 [ 61.064203][ T1523] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 61.083305][ T1523] EXT4-fs (loop1): Remounting filesystem read-only [ 62.067495][ T1719] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 62.145375][ T1719] EXT4-fs (loop3): Remounting filesystem read-only 2026/03/01 09:45:02 executed programs: 230 [ 62.449646][ T1786] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 62.491873][ T1786] EXT4-fs (loop5): Remounting filesystem read-only [ 62.548778][ T1806] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 62.648642][ T1806] EXT4-fs (loop1): Remounting filesystem read-only [ 63.899705][ T2063] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 63.916925][ T2063] EXT4-fs (loop4): Remounting filesystem read-only [ 63.946226][ T2064] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 64.041961][ T2064] EXT4-fs (loop3): Remounting filesystem read-only [ 64.217360][ T2115] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 64.248161][ T2115] EXT4-fs (loop4): Remounting filesystem read-only [ 64.883014][ T2251] set_capacity_and_notify: 132 callbacks suppressed [ 64.883031][ T2251] loop2: detected capacity change from 0 to 2048 [ 64.900814][ T2250] loop4: detected capacity change from 0 to 2048 [ 64.922162][ T2248] loop5: detected capacity change from 0 to 2048 [ 64.950391][ T2258] loop1: detected capacity change from 0 to 2048 [ 64.974898][ T2257] loop3: detected capacity change from 0 to 2048 [ 65.056991][ T2271] loop4: detected capacity change from 0 to 2048 [ 65.116983][ T2286] loop1: detected capacity change from 0 to 2048 [ 65.146849][ T2299] loop3: detected capacity change from 0 to 2048 [ 65.154735][ T2291] loop5: detected capacity change from 0 to 2048 [ 65.162154][ T2294] loop2: detected capacity change from 0 to 2048 [ 65.204697][ T2306] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 65.228909][ T2306] EXT4-fs (loop1): Remounting filesystem read-only [ 66.054491][ T2473] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 66.077478][ T2473] EXT4-fs (loop3): Remounting filesystem read-only [ 66.861605][ T2642] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 66.882980][ T2642] EXT4-fs (loop2): Remounting filesystem read-only 2026/03/01 09:45:07 executed programs: 394 [ 67.801485][ T2816] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 67.893292][ T2816] EXT4-fs (loop5): Remounting filesystem read-only [ 69.268319][ T3101] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 69.316363][ T3101] EXT4-fs (loop1): Remounting filesystem read-only [ 69.917698][ T3229] set_capacity_and_notify: 142 callbacks suppressed [ 69.917714][ T3229] loop5: detected capacity change from 0 to 2048 [ 69.946739][ T3224] loop4: detected capacity change from 0 to 2048 [ 69.990155][ T3234] loop3: detected capacity change from 0 to 2048 [ 70.064903][ T3248] loop2: detected capacity change from 0 to 2048 [ 70.072549][ T3251] loop1: detected capacity change from 0 to 2048 [ 70.150325][ T3263] loop5: detected capacity change from 0 to 2048 [ 70.159506][ T3260] loop3: detected capacity change from 0 to 2048 [ 70.271310][ T3270] loop4: detected capacity change from 0 to 2048 [ 70.297224][ T3282] loop1: detected capacity change from 0 to 2048 [ 70.309971][ T3287] loop3: detected capacity change from 0 to 2048 [ 70.355875][ T3295] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 70.387983][ T3295] EXT4-fs (loop1): Remounting filesystem read-only [ 70.681309][ T3348] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 70.709835][ T3348] EXT4-fs (loop4): Remounting filesystem read-only [ 70.899961][ T3384] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 70.934078][ T3384] EXT4-fs (loop1): Remounting filesystem read-only [ 70.944408][ T3391] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 71.009048][ T3391] EXT4-fs (loop5): Remounting filesystem read-only [ 71.476317][ T3490] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 71.497001][ T3490] EXT4-fs (loop1): Remounting filesystem read-only [ 71.850061][ T3561] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 71.869879][ T3561] EXT4-fs (loop1): Remounting filesystem read-only 2026/03/01 09:45:12 executed programs: 559 [ 74.957816][ T4184] set_capacity_and_notify: 135 callbacks suppressed [ 74.957837][ T4184] loop5: detected capacity change from 0 to 2048 [ 74.980930][ T4193] loop3: detected capacity change from 0 to 2048 [ 75.038239][ T4196] loop4: detected capacity change from 0 to 2048 [ 75.040318][ T4204] loop5: detected capacity change from 0 to 2048 [ 75.068678][ T4206] loop1: detected capacity change from 0 to 2048 [ 75.141648][ T4208] loop2: detected capacity change from 0 to 2048 [ 75.167026][ T4225] loop3: detected capacity change from 0 to 2048 [ 75.198018][ T4228] loop4: detected capacity change from 0 to 2048 [ 75.229321][ T4236] loop1: detected capacity change from 0 to 2048 [ 75.287627][ T4245] loop3: detected capacity change from 0 to 2048 [ 76.454889][ T4488] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 76.486165][ T4488] EXT4-fs (loop3): Remounting filesystem read-only 2026/03/01 09:45:17 executed programs: 737 [ 78.586125][ T4934] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 78.617805][ T4934] EXT4-fs (loop1): Remounting filesystem read-only [ 78.960521][ T5006] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 79.064910][ T5006] EXT4-fs (loop3): Remounting filesystem read-only [ 79.965804][ T5174] set_capacity_and_notify: 141 callbacks suppressed [ 79.965821][ T5174] loop1: detected capacity change from 0 to 2048 [ 79.989251][ T5176] loop2: detected capacity change from 0 to 2048 [ 80.046573][ T5182] loop5: detected capacity change from 0 to 2048 [ 80.074230][ T5187] loop3: detected capacity change from 0 to 2048 [ 80.123411][ T5195] loop1: detected capacity change from 0 to 2048 [ 80.169865][ T5201] loop2: detected capacity change from 0 to 2048 [ 80.178814][ T5200] loop4: detected capacity change from 0 to 2048 [ 80.227126][ T5219] loop3: detected capacity change from 0 to 2048 [ 80.235125][ T5212] loop1: detected capacity change from 0 to 2048 [ 80.311437][ T5237] loop2: detected capacity change from 0 to 2048 [ 81.883520][ T5568] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 81.906570][ T5568] EXT4-fs (loop5): Remounting filesystem read-only [ 81.913665][ T5569] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 82.007864][ T5569] EXT4-fs (loop1): Remounting filesystem read-only 2026/03/01 09:45:22 executed programs: 906 [ 83.074458][ T5791] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 83.165890][ T5791] EXT4-fs (loop5): Remounting filesystem read-only [ 83.187331][ T5818] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 83.208705][ T5818] EXT4-fs (loop2): Remounting filesystem read-only [ 83.420327][ T5848] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 83.447500][ T5848] EXT4-fs (loop4): Remounting filesystem read-only [ 83.542883][ T5875] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 83.565387][ T5875] EXT4-fs (loop1): Remounting filesystem read-only [ 83.972348][ T5961] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 83.993590][ T5961] EXT4-fs (loop5): Remounting filesystem read-only [ 84.483923][ T6059] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 84.502110][ T6059] EXT4-fs (loop4): Remounting filesystem read-only [ 84.925400][ T473] EXT4-fs unmount: 1646 callbacks suppressed [ 84.925419][ T473] EXT4-fs (loop2): unmounting filesystem. [ 84.942250][ T6127] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 84.957831][ T468] EXT4-fs (loop5): unmounting filesystem. [ 84.972220][ T6134] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 84.991210][ T471] EXT4-fs (loop1): unmounting filesystem. [ 85.039381][ T6154] set_capacity_and_notify: 141 callbacks suppressed [ 85.039396][ T6154] loop5: detected capacity change from 0 to 2048 [ 85.055644][ T6137] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 85.091853][ T475] EXT4-fs (loop4): unmounting filesystem. [ 85.093104][ T6154] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 85.120911][ T6160] loop1: detected capacity change from 0 to 2048 [ 85.127975][ T474] EXT4-fs (loop3): unmounting filesystem. [ 85.136095][ T6157] loop2: detected capacity change from 0 to 2048 [ 85.153580][ T468] EXT4-fs (loop5): unmounting filesystem. [ 85.178406][ T6157] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 85.188713][ T6169] loop4: detected capacity change from 0 to 2048 [ 85.189758][ T6171] loop3: detected capacity change from 0 to 2048 [ 85.215672][ T473] EXT4-fs (loop2): unmounting filesystem. [ 85.260379][ T6178] loop2: detected capacity change from 0 to 2048 [ 85.284172][ T6171] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 85.289796][ T6160] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 85.304285][ T6178] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 85.304290][ T6169] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 85.326632][ T6180] loop5: detected capacity change from 0 to 2048 [ 85.346387][ T474] EXT4-fs (loop3): unmounting filesystem. [ 85.352670][ T473] EXT4-fs (loop2): unmounting filesystem. [ 85.363435][ T471] EXT4-fs (loop1): unmounting filesystem. [ 85.381059][ T475] EXT4-fs (loop4): unmounting filesystem. [ 85.408064][ T6199] loop2: detected capacity change from 0 to 2048 [ 85.427265][ T6203] loop3: detected capacity change from 0 to 2048 [ 85.455458][ T6180] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 85.469287][ T6201] loop1: detected capacity change from 0 to 2048 [ 85.481158][ T6199] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 85.516685][ T468] EXT4-fs (loop5): unmounting filesystem. [ 85.543292][ T6203] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 85.558572][ T473] EXT4-fs (loop2): unmounting filesystem. [ 85.572622][ T6206] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 85.583317][ T6201] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 85.626296][ T474] EXT4-fs (loop3): unmounting filesystem. [ 85.637136][ T6219] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 85.646829][ T475] EXT4-fs (loop4): unmounting filesystem. [ 85.647226][ T471] EXT4-fs (loop1): unmounting filesystem. [ 85.690965][ T468] EXT4-fs (loop5): unmounting filesystem. [ 85.726602][ T6236] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 85.736063][ T6235] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 85.795893][ T6237] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 85.811065][ T6229] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 85.832166][ T6248] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 85.850626][ T6248] EXT4-fs (loop1): Remounting filesystem read-only [ 85.858655][ T475] EXT4-fs (loop4): unmounting filesystem. [ 85.865875][ T474] EXT4-fs (loop3): unmounting filesystem. [ 85.875773][ T471] EXT4-fs (loop1): unmounting filesystem. [ 85.886324][ T6245] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 85.902204][ T473] EXT4-fs (loop2): unmounting filesystem. [ 85.946359][ T6260] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 85.962483][ T468] EXT4-fs (loop5): unmounting filesystem. [ 85.970026][ T6265] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 85.985262][ T6262] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 86.020763][ T475] EXT4-fs (loop4): unmounting filesystem. [ 86.035298][ T471] EXT4-fs (loop1): unmounting filesystem. [ 86.061227][ T6267] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 86.120720][ T474] EXT4-fs (loop3): unmounting filesystem. [ 86.139555][ T6278] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 86.153550][ T473] EXT4-fs (loop2): unmounting filesystem. [ 86.166594][ T6287] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 86.215956][ T468] EXT4-fs (loop5): unmounting filesystem. [ 86.223634][ T6297] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 86.242511][ T6292] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 86.257056][ T471] EXT4-fs (loop1): unmounting filesystem. [ 86.291721][ T6300] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 86.348721][ T474] EXT4-fs (loop3): unmounting filesystem. [ 86.356620][ T475] EXT4-fs (loop4): unmounting filesystem. [ 86.370006][ T473] EXT4-fs (loop2): unmounting filesystem. [ 86.385851][ T6310] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 86.399134][ T6316] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 86.447956][ T468] EXT4-fs (loop5): unmounting filesystem. [ 86.480815][ T471] EXT4-fs (loop1): unmounting filesystem. [ 86.897735][ T6426] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 86.923120][ T6426] EXT4-fs (loop5): Remounting filesystem read-only 2026/03/01 09:45:27 executed programs: 1057 [ 88.940031][ T6844] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 88.969588][ T6844] EXT4-fs (loop2): Remounting filesystem read-only [ 89.575976][ T6960] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 89.595711][ T6960] EXT4-fs (loop3): Remounting filesystem read-only [ 90.080990][ T7060] set_capacity_and_notify: 132 callbacks suppressed [ 90.081006][ T7060] loop2: detected capacity change from 0 to 2048 [ 90.101224][ T7062] loop1: detected capacity change from 0 to 2048 [ 90.159848][ T7070] loop4: detected capacity change from 0 to 2048 [ 90.239336][ T7077] loop5: detected capacity change from 0 to 2048 [ 90.270810][ T7083] loop2: detected capacity change from 0 to 2048 [ 90.312697][ T7091] loop1: detected capacity change from 0 to 2048 [ 90.320848][ T7095] loop4: detected capacity change from 0 to 2048 [ 90.336502][ T7093] loop3: detected capacity change from 0 to 2048 [ 90.410199][ T7104] loop5: detected capacity change from 0 to 2048 [ 90.429582][ T7112] loop2: detected capacity change from 0 to 2048 [ 91.591806][ T7370] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 91.613977][ T7370] EXT4-fs (loop1): Remounting filesystem read-only [ 92.300617][ T7514] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 92.430207][ T7514] EXT4-fs (loop5): Remounting filesystem read-only 2026/03/01 09:45:32 executed programs: 1231 [ 93.465549][ T7792] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 93.482007][ T7792] EXT4-fs (loop4): Remounting filesystem read-only [ 93.703421][ T7831] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 93.725795][ T7831] EXT4-fs (loop5): Remounting filesystem read-only [ 95.091423][ T8094] set_capacity_and_notify: 147 callbacks suppressed [ 95.091440][ T8094] loop2: detected capacity change from 0 to 2048 [ 95.108980][ T8095] loop1: detected capacity change from 0 to 2048 [ 95.195308][ T8118] loop3: detected capacity change from 0 to 2048 [ 95.215659][ T8112] loop5: detected capacity change from 0 to 2048 [ 95.230150][ T8113] loop4: detected capacity change from 0 to 2048 [ 95.252500][ T8123] loop1: detected capacity change from 0 to 2048 [ 95.319040][ T8142] loop4: detected capacity change from 0 to 2048 [ 95.328499][ T8125] loop2: detected capacity change from 0 to 2048 [ 95.344337][ T8141] loop3: detected capacity change from 0 to 2048 [ 95.371748][ T8148] loop5: detected capacity change from 0 to 2048 [ 96.769399][ T8461] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 96.837231][ T8461] EXT4-fs (loop5): Remounting filesystem read-only [ 96.928496][ T8493] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 96.949682][ T8493] EXT4-fs (loop4): Remounting filesystem read-only 2026/03/01 09:45:37 executed programs: 1422 [ 98.750547][ T8947] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 98.778647][ T8947] EXT4-fs (loop5): Remounting filesystem read-only [ 100.104020][ T9211] set_capacity_and_notify: 153 callbacks suppressed [ 100.104038][ T9211] loop2: detected capacity change from 0 to 2048 [ 100.170714][ T9225] loop3: detected capacity change from 0 to 2048 [ 100.231663][ T9226] loop4: detected capacity change from 0 to 2048 [ 100.253430][ T9232] loop5: detected capacity change from 0 to 2048 [ 100.279656][ T9235] loop1: detected capacity change from 0 to 2048 [ 100.371257][ T9248] loop2: detected capacity change from 0 to 2048 [ 100.374990][ T9239] loop3: detected capacity change from 0 to 2048 [ 100.480269][ T9268] loop4: detected capacity change from 0 to 2048 [ 100.536779][ T9270] loop1: detected capacity change from 0 to 2048 [ 100.549103][ T9274] loop5: detected capacity change from 0 to 2048 [ 101.315383][ T9443] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 101.338951][ T9443] EXT4-fs (loop4): Remounting filesystem read-only [ 101.385784][ T9417] ------------[ cut here ]------------ [ 101.391296][ T9417] kernel BUG at fs/ext4/ext4_jbd2.c:53! [ 101.406888][ T9417] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 101.413256][ T9417] CPU: 1 PID: 9417 Comm: syz.4.1561 Not tainted syzkaller #0 [ 101.420894][ T9417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 101.431424][ T9417] RIP: 0010:__ext4_journal_stop+0x192/0x1a0 [ 101.437877][ T9417] Code: c3 e8 72 c5 8c ff e9 f7 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 14 ff ff ff e8 a8 f7 d1 ff e9 0a ff ff ff e8 4e c5 8c ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90 [ 101.459183][ T9417] RSP: 0018:ffffc90001127718 EFLAGS: 00010293 [ 101.465453][ T9417] RAX: ffffffff81e4a7b2 RBX: 0000000000000000 RCX: ffff88810b8a0000 [ 101.473537][ T9417] RDX: 0000000000000000 RSI: 000000000000033e RDI: ffffffff8663c8e7 [ 101.481880][ T9417] RBP: ffffc90001127750 R08: ffff8881230085a3 R09: 1ffff110246010b4 [ 101.490591][ T9417] R10: dffffc0000000000 R11: ffffed10246010b5 R12: 1ffff11026c56d15 [ 101.498810][ T9417] R13: ffff8881362b68a8 R14: 000000000000033e R15: ffffffff8663c8e7 [ 101.506816][ T9417] FS: 00007f052293a6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 101.516039][ T9417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.523116][ T9417] CR2: 00007f632ccff000 CR3: 000000012ce52000 CR4: 00000000003506a0 [ 101.531843][ T9417] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 101.540356][ T9417] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 101.548526][ T9417] Call Trace: [ 101.551825][ T9417] [ 101.554857][ T9417] ext4_write_inline_data_end+0x7a8/0xa90 [ 101.560683][ T9417] ? __cfi_ext4_write_inline_data_end+0x10/0x10 [ 101.567685][ T9417] ? __cfi_copy_page_from_iter_atomic+0x10/0x10 [ 101.574677][ T9417] ext4_da_write_end+0x1ce/0x8c0 [ 101.579934][ T9417] generic_perform_write+0x3e5/0x740 [ 101.585346][ T9417] ? __mark_inode_dirty+0x4eb/0x9d0 [ 101.590764][ T9417] ? __cfi_generic_perform_write+0x10/0x10 [ 101.596608][ T9417] ? file_modified+0x20/0x20 [ 101.601378][ T9417] ext4_buffered_write_iter+0x367/0x630 [ 101.607516][ T9417] ext4_file_write_iter+0x191/0x1500 [ 101.613439][ T9417] ? __cfi___switch_to+0x10/0x10 [ 101.618914][ T9417] ? __cfi_pick_next_task_fair+0x10/0x10 [ 101.625201][ T9417] ? __kasan_check_write+0x14/0x20 [ 101.631005][ T9417] ? avc_policy_seqno+0x1b/0x70 [ 101.636334][ T9417] ? __cfi_ext4_file_write_iter+0x10/0x10 [ 101.642185][ T9417] ? fsnotify_perm+0x67/0x5b0 [ 101.647065][ T9417] ? security_file_permission+0x8a/0xb0 [ 101.653085][ T9417] vfs_write+0x603/0xce0 [ 101.657657][ T9417] ? __cfi_vfs_write+0x10/0x10 [ 101.662943][ T9417] ? __cfi_mutex_lock+0x10/0x10 [ 101.668125][ T9417] ? __fdget_pos+0x2cd/0x380 [ 101.673384][ T9417] ? ksys_write+0x71/0x250 [ 101.678794][ T9417] ksys_write+0x149/0x250 [ 101.683361][ T9417] ? __cfi_ksys_write+0x10/0x10 [ 101.688790][ T9417] __x64_sys_write+0x7b/0x90 [ 101.694032][ T9417] x64_sys_call+0x27b/0x9a0 [ 101.698792][ T9417] do_syscall_64+0x4c/0xa0 [ 101.703780][ T9417] ? clear_bhb_loop+0x30/0x80 [ 101.708575][ T9417] ? clear_bhb_loop+0x30/0x80 [ 101.713368][ T9417] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 101.719470][ T9417] RIP: 0033:0x7f0521b903b9 [ 101.724167][ T9417] 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 [ 101.745033][ T9417] RSP: 002b:00007f052293a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 101.753737][ T9417] RAX: ffffffffffffffda RBX: 00007f0521d95fa0 RCX: 00007f0521b903b9 [ 101.761921][ T9417] RDX: 000000000000000b RSI: 0000000020000040 RDI: 0000000000000004 [ 101.770380][ T9417] RBP: 00007f0521c1b9d4 R08: 0000000000000000 R09: 0000000000000000 [ 101.778735][ T9417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 101.787088][ T9417] R13: 0000000000000000 R14: 00007f0521d95fa0 R15: 00007ffedbd4de18 [ 101.795535][ T9417] [ 101.798696][ T9417] Modules linked in: [ 101.817748][ T9417] ---[ end trace 0000000000000000 ]--- [ 101.823627][ T9417] RIP: 0010:__ext4_journal_stop+0x192/0x1a0 [ 101.830033][ T9417] Code: c3 e8 72 c5 8c ff e9 f7 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 14 ff ff ff e8 a8 f7 d1 ff e9 0a ff ff ff e8 4e c5 8c ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90 [ 101.851497][ T9417] RSP: 0018:ffffc90001127718 EFLAGS: 00010293 [ 101.859109][ T9417] RAX: ffffffff81e4a7b2 RBX: 0000000000000000 RCX: ffff88810b8a0000 [ 101.868317][ T9417] RDX: 0000000000000000 RSI: 000000000000033e RDI: ffffffff8663c8e7 [ 101.876641][ T9417] RBP: ffffc90001127750 R08: ffff8881230085a3 R09: 1ffff110246010b4 [ 101.885015][ T9417] R10: dffffc0000000000 R11: ffffed10246010b5 R12: 1ffff11026c56d15 [ 101.893310][ T9417] R13: ffff8881362b68a8 R14: 000000000000033e R15: ffffffff8663c8e7 [ 101.902148][ T9417] FS: 00007f052293a6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 101.911915][ T9417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.922296][ T9417] CR2: 00007f9d2fd3ad58 CR3: 000000012ce52000 CR4: 00000000003506a0 [ 101.931235][ T9417] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 101.940251][ T9417] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 101.950511][ T9417] Kernel panic - not syncing: Fatal exception [ 101.957572][ T9417] Kernel Offset: disabled [ 101.962007][ T9417] Rebooting in 86400 seconds..