Warning: Permanently added '10.128.0.133' (ED25519) to the list of known hosts. 2026/08/17 04:39:31 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 37.706488][ T29] kauditd_printk_skb: 34 callbacks suppressed [ 37.706493][ T29] audit: type=1400 audit(1786941571.906:108): avc: denied { unlink } for pid=395 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 37.756425][ T395] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 38.102142][ T29] audit: type=1401 audit(1786941572.296:109): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 38.132254][ T29] audit: type=1400 audit(1786941572.316:110): avc: denied { create } for pid=430 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 38.171977][ T431] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.179618][ T431] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.187019][ T431] device bridge_slave_0 entered promiscuous mode [ 38.208951][ T431] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.216192][ T431] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.223534][ T431] device bridge_slave_1 entered promiscuous mode [ 38.238592][ T431] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.246473][ T431] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.253701][ T431] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.260949][ T431] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.271399][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.278659][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.285992][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.294136][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.302627][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.312072][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.320058][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.330070][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.338838][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.346860][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.355340][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.364280][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.373119][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.383852][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.393325][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.402161][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.410690][ T431] device veth0_vlan entered promiscuous mode [ 38.420597][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.429052][ T431] device veth1_macvtap entered promiscuous mode [ 38.436802][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.447067][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/08/17 04:39:32 executed programs: 0 [ 38.650217][ T453] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.657641][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.665503][ T453] device bridge_slave_0 entered promiscuous mode [ 38.672289][ T453] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.679808][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.687658][ T453] device bridge_slave_1 entered promiscuous mode [ 38.696148][ T458] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.703368][ T458] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.710620][ T458] device bridge_slave_0 entered promiscuous mode [ 38.717664][ T458] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.724963][ T458] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.732202][ T458] device bridge_slave_1 entered promiscuous mode [ 38.751142][ T455] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.758390][ T455] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.765541][ T455] device bridge_slave_0 entered promiscuous mode [ 38.772761][ T455] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.780105][ T455] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.787544][ T455] device bridge_slave_1 entered promiscuous mode [ 38.797771][ T457] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.805471][ T457] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.813079][ T457] device bridge_slave_0 entered promiscuous mode [ 38.826783][ T457] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.834165][ T457] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.842494][ T457] device bridge_slave_1 entered promiscuous mode [ 38.855277][ T459] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.862647][ T459] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.870073][ T459] device bridge_slave_0 entered promiscuous mode [ 38.877283][ T459] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.884620][ T459] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.892153][ T459] device bridge_slave_1 entered promiscuous mode [ 38.905794][ T455] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.913299][ T455] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.920874][ T455] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.928569][ T455] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.943782][ T457] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.951739][ T457] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.959525][ T457] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.967127][ T457] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.975528][ T453] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.983320][ T453] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.990648][ T453] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.997780][ T453] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.008199][ T458] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.015517][ T458] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.022847][ T458] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.029978][ T458] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.037950][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.045321][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.053055][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.060671][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.068117][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.075795][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.084119][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.092031][ T346] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.099602][ T346] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.114645][ T457] device veth0_vlan entered promiscuous mode [ 39.125414][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.133003][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.141048][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.149714][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.159101][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.167856][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.175798][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.183394][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.191849][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.199476][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.208347][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.217212][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.224970][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.233532][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.243641][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.252866][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.260615][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.269983][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.277239][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.284868][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.292947][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.301672][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.311063][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.319331][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.328722][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.338452][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.347061][ T453] device veth0_vlan entered promiscuous mode [ 39.355297][ T453] device veth1_macvtap entered promiscuous mode [ 39.364683][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.373412][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.382493][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.390959][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.399843][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.409134][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.419250][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.428426][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.436606][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.444816][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.452541][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.463390][ T455] device veth0_vlan entered promiscuous mode [ 39.471105][ T457] device veth1_macvtap entered promiscuous mode [ 39.479645][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.489620][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.498652][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.508207][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.519071][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.527982][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.536444][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.546028][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.554549][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.564114][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.572079][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.581499][ T455] device veth1_macvtap entered promiscuous mode [ 39.590436][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.599279][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.608109][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.617650][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.627801][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.636648][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.645763][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.655271][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.663038][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.677953][ T458] device veth0_vlan entered promiscuous mode [ 39.684861][ T458] device veth1_macvtap entered promiscuous mode [ 39.691936][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.701351][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.710286][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.719612][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.727945][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.735380][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.743223][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.751945][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.760584][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.767967][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.775620][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.784045][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.792483][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.800970][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.809260][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.817683][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.825373][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 39.833932][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.842825][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.850218][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.857809][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.866567][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.875327][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.882929][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.892091][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 39.901635][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.910151][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 39.918997][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.928077][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.936803][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.945583][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.954633][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.963355][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.972153][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.981539][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.989474][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 39.997276][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.004683][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.028787][ T459] device veth0_vlan entered promiscuous mode [ 40.029045][ T480] loop0: detected capacity change from 0 to 2048 [ 40.039019][ T459] device veth1_macvtap entered promiscuous mode [ 40.050959][ T476] loop5: detected capacity change from 0 to 2048 [ 40.058252][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.066818][ T478] loop1: detected capacity change from 0 to 2048 [ 40.073459][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.081428][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.087894][ T480] EXT4-fs (loop0): mounted filesystem without journal. Opts: discard,max_dir_size_kb=0x0000000000000004,norecovery,,errors=continue. Quota mode: none. [ 40.104771][ T29] audit: type=1400 audit(1786941574.296:111): avc: denied { mount } for pid=479 comm="syz.0.17" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 40.118732][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.144509][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.153956][ T476] EXT4-fs (loop5): mounted filesystem without journal. Opts: discard,max_dir_size_kb=0x0000000000000004,norecovery,,errors=continue. Quota mode: none. [ 40.170014][ T480] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1173: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 40.172531][ T29] audit: type=1400 audit(1786941574.346:112): avc: denied { write } for pid=479 comm="syz.0.17" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 40.208416][ T478] EXT4-fs (loop1): mounted filesystem without journal. Opts: discard,max_dir_size_kb=0x0000000000000004,norecovery,,errors=continue. Quota mode: none. [ 40.224392][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.232587][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.241081][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.249453][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.258298][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.266889][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.274882][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.283561][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.291703][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.299992][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.308381][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.318648][ T29] audit: type=1400 audit(1786941574.346:113): avc: denied { add_name } for pid=479 comm="syz.0.17" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 40.342297][ T29] audit: type=1400 audit(1786941574.346:114): avc: denied { create } for pid=479 comm="syz.0.17" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 40.354003][ T490] loop0: detected capacity change from 0 to 2048 [ 40.364032][ T29] audit: type=1400 audit(1786941574.346:115): avc: denied { read write } for pid=479 comm="syz.0.17" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 40.394489][ T29] audit: type=1400 audit(1786941574.346:116): avc: denied { open } for pid=479 comm="syz.0.17" path="/0/file1/file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 40.418768][ T29] audit: type=1400 audit(1786941574.346:117): avc: denied { map } for pid=479 comm="syz.0.17" path="/0/file1/file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 40.442386][ T476] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1173: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 40.460548][ T478] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1173: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 40.477616][ T492] loop6: detected capacity change from 0 to 2048 [ 40.484803][ T496] loop4: detected capacity change from 0 to 2048 [ 40.492644][ T490] EXT4-fs (loop0): mounted filesystem without journal. Opts: discard,max_dir_size_kb=0x0000000000000004,norecovery,,errors=continue. Quota mode: none. [ 40.523760][ T492] EXT4-fs (loop6): mounted filesystem without journal. Opts: discard,max_dir_size_kb=0x0000000000000004,norecovery,,errors=continue. Quota mode: none. [ 40.546757][ T496] EXT4-fs (loop4): mounted filesystem without journal. Opts: discard,max_dir_size_kb=0x0000000000000004,norecovery,,errors=continue. Quota mode: none. [ 40.574649][ T505] loop5: detected capacity change from 0 to 2048 [ 40.576921][ T490] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1173: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 40.609238][ T508] loop1: detected capacity change from 0 to 2048 [ 40.617504][ T505] EXT4-fs (loop5): mounted filesystem without journal. Opts: discard,max_dir_size_kb=0x0000000000000004,norecovery,,errors=continue. Quota mode: none. [ 40.635747][ T492] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1173: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 40.667957][ T506] ------------[ cut here ]------------ [ 40.673584][ T506] kernel BUG at fs/ext4/extents.c:4526! [ 40.679476][ T506] invalid opcode: 0000 [#1] PREEMPT SMP [ 40.679508][ T496] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1173: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 40.685202][ T506] CPU: 0 PID: 506 Comm: syz.0.22 Not tainted syzkaller #0 [ 40.685207][ T506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 40.718547][ T506] RIP: 0010:ext4_alloc_file_blocks.isra.0+0x308/0x320 [ 40.725426][ T506] Code: e9 74 fe ff ff 0f b7 03 c7 44 24 1c 01 00 00 00 66 25 00 f0 66 3d 00 80 75 b4 48 8b 83 a0 00 00 00 48 85 c0 75 a8 0f 0b eb a4 <0f> 0b 45 85 e4 b8 00 00 00 00 44 0f 4f e0 e9 a7 fe ff ff e8 10 36 [ 40.745907][ T506] RSP: 0018:ffffc90000613cb0 EFLAGS: 00010246 [ 40.752259][ T506] RAX: 0000008410000000 RBX: 0000000000000404 RCX: 0000000000000000 [ 40.760499][ T506] RDX: 000000007fffffff RSI: 0000000000000000 RDI: ffff88810b62a198 [ 40.767043][ T505] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1173: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 40.768580][ T506] RBP: ffffc90000613d28 R08: 0000000000000003 R09: 0000000000000000 [ 40.768583][ T506] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88810aded3c0 [ 40.800763][ T506] R13: 000000000000000b R14: ffff88810b62a198 R15: 000003fffffff404 [ 40.809012][ T506] FS: 00007f0e5859a6c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 40.818117][ T506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.825957][ T506] CR2: 0000200000001840 CR3: 00000001121da000 CR4: 00000000003506b0 [ 40.834262][ T506] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.843712][ T506] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.851687][ T506] Call Trace: [ 40.854980][ T506] [ 40.858097][ T506] ext4_fallocate+0xeab/0x1130 [ 40.862863][ T506] vfs_fallocate+0x14d/0x390 [ 40.867536][ T506] ioctl_preallocate+0x8d/0xb0 [ 40.872742][ T506] do_vfs_ioctl+0x6db/0x7e0 [ 40.877691][ T506] ? selinux_file_ioctl+0xa1/0x120 [ 40.883453][ T506] __x64_sys_ioctl+0x6a/0xc0 [ 40.888613][ T506] x64_sys_call+0x912/0x990 [ 40.893310][ T506] do_syscall_64+0x33/0x80 [ 40.898005][ T506] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 40.904195][ T506] RIP: 0033:0x7f0e58758e59 [ 40.908809][ T506] 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 [ 40.929824][ T506] RSP: 002b:00007f0e5859a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 40.939364][ T506] RAX: ffffffffffffffda RBX: 00007f0e589d2090 RCX: 00007f0e58758e59 [ 40.947814][ T506] RDX: 0000200000000180 RSI: 0000000040305839 RDI: 0000000000000005 [ 40.957146][ T506] RBP: 00007f0e587eed6f R08: 0000000000000000 R09: 0000000000000000 [ 40.965983][ T506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.976205][ T506] R13: 00007f0e589d2128 R14: 00007f0e589d2090 R15: 00007ffca3f44f68 [ 40.985875][ T506] [ 40.989082][ T506] Modules linked in: [ 40.994197][ T506] ---[ end trace 6db20ed5bd39388b ]--- [ 41.000849][ T506] RIP: 0010:ext4_alloc_file_blocks.isra.0+0x308/0x320 [ 41.007809][ T506] Code: e9 74 fe ff ff 0f b7 03 c7 44 24 1c 01 00 00 00 66 25 00 f0 66 3d 00 80 75 b4 48 8b 83 a0 00 00 00 48 85 c0 75 a8 0f 0b eb a4 <0f> 0b 45 85 e4 b8 00 00 00 00 44 0f 4f e0 e9 a7 fe ff ff e8 10 36 [ 41.028222][ T506] RSP: 0018:ffffc90000613cb0 EFLAGS: 00010246 [ 41.035205][ T508] EXT4-fs (loop1): mounted filesystem without journal. Opts: discard,max_dir_size_kb=0x0000000000000004,norecovery,,errors=continue. Quota mode: none. [ 41.052264][ T506] RAX: 0000008410000000 RBX: 0000000000000404 RCX: 0000000000000000 [ 41.060581][ T506] RDX: 000000007fffffff RSI: 0000000000000000 RDI: ffff88810b62a198 [ 41.069102][ T506] RBP: ffffc90000613d28 R08: 0000000000000003 R09: 0000000000000000 [ 41.077447][ T506] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88810aded3c0 [ 41.086062][ T506] R13: 000000000000000b R14: ffff88810b62a198 R15: 000003fffffff404 [ 41.094114][ T506] FS: 00007f0e5859a6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 41.106123][ T506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.115095][ T517] loop4: detected capacity change from 0 to 2048 [ 41.120714][ T518] loop5: detected capacity change from 0 to 2048 [ 41.132842][ T506] CR2: 00000baa0a6c5000 CR3: 00000001121da000 CR4: 00000000003506a0 [ 41.141363][ T506] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.149572][ T506] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.160968][ T506] Kernel panic - not syncing: Fatal exception [ 41.167514][ T506] Kernel Offset: disabled [ 41.171924][ T506] Rebooting in 86400 seconds..