Warning: Permanently added '10.128.1.198' (ED25519) to the list of known hosts. 2025/08/05 05:23:09 ignoring optional flag "sandboxArg"="0" 2025/08/05 05:23:10 parsed 1 programs [ 54.622395][ T28] audit: type=1400 audit(1754371392.024:106): avc: denied { unlink } for pid=400 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" [ 54.668994][ T400] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 55.329620][ T28] audit: type=1401 audit(1754371392.724:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 55.558774][ T28] audit: type=1400 audit(1754371392.954:108): avc: denied { create } for pid=426 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 55.711401][ T422] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.718568][ T422] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.730182][ T422] device bridge_slave_0 entered promiscuous mode [ 55.752167][ T422] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.759301][ T422] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.769405][ T422] device bridge_slave_1 entered promiscuous mode [ 56.136436][ T422] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.143649][ T422] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.151344][ T422] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.158626][ T422] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.192673][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.200619][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.211073][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.226199][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.234902][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.242097][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.250380][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.259246][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.266446][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.276818][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.286818][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.301396][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.313665][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.322274][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.329952][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2025/08/05 05:23:13 executed programs: 0 [ 56.338957][ T422] device veth0_vlan entered promiscuous mode [ 56.349908][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.359400][ T422] device veth1_macvtap entered promiscuous mode [ 56.370087][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.380737][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.583650][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.590805][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.598480][ T467] device bridge_slave_0 entered promiscuous mode [ 56.628648][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.635938][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.643698][ T467] device bridge_slave_1 entered promiscuous mode [ 56.663403][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.670565][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.678158][ T468] device bridge_slave_0 entered promiscuous mode [ 56.707918][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.715386][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.723422][ T468] device bridge_slave_1 entered promiscuous mode [ 56.745855][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.753028][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.760467][ T473] device bridge_slave_0 entered promiscuous mode [ 56.771161][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.778289][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.786345][ T473] device bridge_slave_1 entered promiscuous mode [ 56.865845][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.872962][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.880378][ T474] device bridge_slave_0 entered promiscuous mode [ 56.903770][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.910941][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.918668][ T474] device bridge_slave_1 entered promiscuous mode [ 56.933901][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.940972][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.948852][ T472] device bridge_slave_0 entered promiscuous mode [ 56.975041][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.982139][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.989663][ T472] device bridge_slave_1 entered promiscuous mode [ 57.158747][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.165933][ T468] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.173264][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.180295][ T468] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.214444][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.221587][ T467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.229014][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.236101][ T467] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.269234][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.276340][ T472] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.283679][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.290716][ T472] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.300363][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.307624][ T474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.315179][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.322854][ T474] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.335977][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.343071][ T473] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.350353][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.357453][ T473] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.392823][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.400402][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.408087][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.416449][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.424090][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.432270][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.439732][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.447280][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.454646][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.462029][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.471159][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.478930][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.511994][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.519918][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.528790][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.535862][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.543347][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.552412][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.559596][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.567066][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.575439][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.582864][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.590467][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.598741][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.605815][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.618051][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.625767][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.653011][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.661204][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.669581][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.677873][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.685626][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.693386][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.701578][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.709577][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.717964][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.741165][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.748835][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.756825][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.765918][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.774529][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.781708][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.789314][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.798086][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.806544][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.813739][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.821289][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.829958][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.838502][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.846148][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.853593][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.862214][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.870386][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.877884][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.885450][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.894005][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.902282][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.909489][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.921723][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.930401][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.939155][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.946223][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.979216][ T468] device veth0_vlan entered promiscuous mode [ 58.002252][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.012991][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.021234][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.029442][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.037812][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.045956][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.054512][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.063050][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.070943][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.079439][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.087854][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.096322][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.104555][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.113075][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.121068][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.129228][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.137386][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.145878][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.154306][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.162020][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.172197][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.180484][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.188160][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.196060][ T468] device veth1_macvtap entered promiscuous mode [ 58.208164][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.216225][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.224856][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.236802][ T472] device veth0_vlan entered promiscuous mode [ 58.251821][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.260246][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.268479][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.276264][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.284494][ T467] device veth0_vlan entered promiscuous mode [ 58.300049][ T467] device veth1_macvtap entered promiscuous mode [ 58.316155][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.324719][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.333337][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.341858][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.350214][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.369110][ T473] device veth0_vlan entered promiscuous mode [ 58.384069][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.392857][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.402076][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.410325][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.418971][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.427557][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.436564][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.444711][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.453005][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.460487][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.471433][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.483282][ T472] device veth1_macvtap entered promiscuous mode [ 58.498082][ T474] device veth0_vlan entered promiscuous mode [ 58.507371][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.515996][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.523796][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.532449][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.567219][ T522] loop1: detected capacity change from 0 to 2048 [ 58.576796][ T473] device veth1_macvtap entered promiscuous mode [ 58.584811][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.594255][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.596218][ T522] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 58.603266][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.619393][ T28] audit: type=1400 audit(1754371396.014:109): avc: denied { mount } for pid=521 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 [ 58.638758][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.644397][ T522] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.649767][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.664601][ T28] audit: type=1400 audit(1754371396.034:110): avc: denied { read } for pid=521 comm="syz.1.17" 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 [ 58.673891][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.697840][ T28] audit: type=1400 audit(1754371396.034:111): avc: denied { open } for pid=521 comm="syz.1.17" 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 [ 58.726015][ T28] audit: type=1400 audit(1754371396.034:112): avc: denied { write } for pid=521 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 [ 58.726667][ T41] ------------[ cut here ]------------ [ 58.748022][ T28] audit: type=1400 audit(1754371396.034:113): avc: denied { add_name } for pid=521 comm="syz.1.17" name="memory.events" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 58.753090][ T41] kernel BUG at fs/ext4/inode.c:2761! [ 58.775173][ T41] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 58.781204][ T28] audit: type=1400 audit(1754371396.034:114): avc: denied { create } for pid=521 comm="syz.1.17" name="memory.events" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 58.786069][ T41] CPU: 0 PID: 41 Comm: kworker/u4:2 Not tainted 6.1.145-syzkaller-1169984-g3b4ff5af8d36 #0 [ 58.786094][ T41] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 58.786106][ T41] Workqueue: writeback wb_workfn (flush-7:1) [ 58.786156][ T41] RIP: 0010:ext4_writepages+0x2ff8/0x3020 [ 58.786185][ T41] Code: a0 86 ff 84 db 75 31 e8 36 9d 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 18 9d 86 ff <0f> 0b e8 11 9d 86 ff e8 38 15 17 ff eb 93 e8 05 9d 86 ff e8 2c 15 [ 58.807559][ T28] audit: type=1400 audit(1754371396.034:115): avc: denied { read append open } for pid=521 comm="syz.1.17" path="/0/file0/memory.events" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 58.817085][ T41] RSP: 0018:ffffc900002af120 EFLAGS: 00010293 [ 58.817109][ T41] RAX: ffffffff81e96568 RBX: 000000c410000000 RCX: ffff888100219440 [ 58.817124][ T41] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 58.817135][ T41] RBP: ffffc900002af490 R08: dffffc0000000000 R09: ffffed1025855a0d [ 58.817149][ T41] R10: ffffed1025855a0d R11: 1ffff11025855a0c R12: dffffc0000000000 [ 58.920687][ T41] R13: ffff88812c2ad178 R14: 0000008000000000 R15: ffff88812c2ad060 [ 58.928764][ T41] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 58.937813][ T41] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.944506][ T41] CR2: 000055556c2364a8 CR3: 000000011046a000 CR4: 00000000003506b0 [ 58.952595][ T41] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.960768][ T41] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.968765][ T41] Call Trace: [ 58.972096][ T41] [ 58.975176][ T41] ? __kasan_check_read+0x11/0x20 [ 58.980322][ T41] ? xas_start+0x317/0x3e0 [ 58.984936][ T41] ? xas_load+0x39e/0x3b0 [ 58.989497][ T41] ? __cfi_ext4_writepages+0x10/0x10 [ 58.994879][ T41] ? __kasan_check_write+0x14/0x20 [ 59.000089][ T41] ? __filemap_get_folio+0x81c/0x980 [ 59.005482][ T41] ? __kasan_check_write+0x14/0x20 [ 59.010789][ T41] ? kthread_is_per_cpu+0xba/0xe0 [ 59.015827][ T41] ? can_migrate_task+0xbd/0xb20 [ 59.020886][ T41] ? __cfi_ext4_writepages+0x10/0x10 [ 59.026191][ T41] do_writepages+0x3a9/0x5e0 [ 59.030813][ T41] ? update_rq_clock+0x536/0x5c0 [ 59.035757][ T41] ? __cfi_do_writepages+0x10/0x10 [ 59.040973][ T41] ? load_balance+0x3f54/0x4700 [ 59.045842][ T41] ? __kasan_check_write+0x14/0x20 [ 59.050964][ T41] ? _raw_spin_lock+0x8e/0xe0 [ 59.055731][ T41] __writeback_single_inode+0xc6/0xad0 [ 59.061206][ T41] ? inode_io_list_move_locked+0x366/0x3d0 [ 59.067022][ T41] writeback_sb_inodes+0x9b8/0x1550 [ 59.072253][ T41] ? queue_io+0x4c0/0x4c0 [ 59.076852][ T41] ? __kasan_check_read+0x11/0x20 [ 59.081890][ T41] ? queue_io+0x382/0x4c0 [ 59.086494][ T41] wb_writeback+0x3f1/0x980 [ 59.091023][ T41] ? inode_cgwb_move_to_attached+0x3e0/0x3e0 [ 59.097131][ T41] ? set_worker_desc+0x155/0x1c0 [ 59.102310][ T41] ? raw_spin_rq_lock_nested+0x24/0x30 [ 59.107799][ T41] ? __kasan_check_write+0x14/0x20 [ 59.113013][ T41] ? sched_clock_cpu+0x6e/0x250 [ 59.117884][ T41] wb_workfn+0x350/0xda0 [ 59.122135][ T41] ? __cfi_wb_workfn+0x10/0x10 [ 59.127308][ T41] ? kthread_data+0x50/0xc0 [ 59.131856][ T41] ? _raw_spin_unlock+0x4c/0x70 [ 59.136735][ T41] ? finish_task_switch+0x16b/0x7b0 [ 59.141968][ T41] ? __switch_to_asm+0x3a/0x60 [ 59.146833][ T41] ? __schedule+0xb8f/0x14e0 [ 59.151433][ T41] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 59.157005][ T41] process_one_work+0x71f/0xc40 [ 59.161880][ T41] worker_thread+0xa29/0x11f0 [ 59.166670][ T41] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 59.172143][ T41] ? __kthread_parkme+0x142/0x180 [ 59.177184][ T41] kthread+0x281/0x320 [ 59.181345][ T41] ? __cfi_worker_thread+0x10/0x10 [ 59.186465][ T41] ? __cfi_kthread+0x10/0x10 [ 59.191167][ T41] ret_from_fork+0x1f/0x30 [ 59.195600][ T41] [ 59.198722][ T41] Modules linked in: [ 59.211275][ T474] device veth1_macvtap entered promiscuous mode [ 59.217821][ T41] ---[ end trace 0000000000000000 ]--- [ 59.223472][ T41] RIP: 0010:ext4_writepages+0x2ff8/0x3020 [ 59.229283][ T41] Code: a0 86 ff 84 db 75 31 e8 36 9d 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 18 9d 86 ff <0f> 0b e8 11 9d 86 ff e8 38 15 17 ff eb 93 e8 05 9d 86 ff e8 2c 15 [ 59.249513][ T41] RSP: 0018:ffffc900002af120 EFLAGS: 00010293 [ 59.255781][ T528] loop0: detected capacity change from 0 to 2048 [ 59.263210][ T41] RAX: ffffffff81e96568 RBX: 000000c410000000 RCX: ffff888100219440 [ 59.271346][ T41] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 59.289094][ T41] RBP: ffffc900002af490 R08: dffffc0000000000 R09: ffffed1025855a0d [ 59.297425][ T41] R10: ffffed1025855a0d R11: 1ffff11025855a0c R12: dffffc0000000000 [ 59.299551][ T528] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 59.305876][ T41] R13: ffff88812c2ad178 R14: 0000008000000000 R15: ffff88812c2ad060 [ 59.322841][ T41] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 59.324601][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.333721][ T41] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.347299][ T41] CR2: 00007f2e1f063f80 CR3: 0000000131331000 CR4: 00000000003506b0 [ 59.355393][ T41] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.360073][ T528] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 59.363672][ T41] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.379458][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.386818][ T41] Kernel panic - not syncing: Fatal exception [ 59.395153][ T41] Kernel Offset: disabled [ 59.405707][ T41] Rebooting in 86400 seconds..