Warning: Permanently added '10.128.1.52' (ED25519) to the list of known hosts. 2026/03/01 09:48:30 parsed 1 programs [ 48.234515][ T28] audit: type=1400 audit(1772358511.937:106): avc: denied { unlink } for pid=398 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" [ 48.345440][ T398] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.093320][ T28] audit: type=1401 audit(1772358512.787:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 49.626558][ T442] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.633954][ T442] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.641785][ T442] device bridge_slave_0 entered promiscuous mode [ 49.657078][ T442] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.671884][ T442] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.680059][ T442] device bridge_slave_1 entered promiscuous mode [ 49.770421][ T442] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.777946][ T442] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.785510][ T442] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.792575][ T442] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.820655][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.828853][ T361] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.836696][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.859604][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.868415][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.875628][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.885056][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.893905][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.901551][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.909530][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.918016][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.933927][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.947276][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.955757][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.963295][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2026/03/01 09:48:33 executed programs: 0 [ 49.972035][ T442] device veth0_vlan entered promiscuous mode [ 49.983024][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.992519][ T442] device veth1_macvtap entered promiscuous mode [ 50.002299][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.012852][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.225564][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.232753][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.240416][ T468] device bridge_slave_0 entered promiscuous mode [ 50.249522][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.256891][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.264560][ T468] device bridge_slave_1 entered promiscuous mode [ 50.351968][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.359289][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.367239][ T470] device bridge_slave_0 entered promiscuous mode [ 50.387375][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.394489][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.401876][ T470] device bridge_slave_1 entered promiscuous mode [ 50.467670][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.474822][ T475] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.482225][ T475] device bridge_slave_0 entered promiscuous mode [ 50.505432][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.512582][ T475] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.520284][ T475] device bridge_slave_1 entered promiscuous mode [ 50.533267][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.540491][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.548964][ T471] device bridge_slave_0 entered promiscuous mode [ 50.559773][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.566905][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.574502][ T474] device bridge_slave_0 entered promiscuous mode [ 50.596146][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.603476][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.611022][ T471] device bridge_slave_1 entered promiscuous mode [ 50.621331][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.628643][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.636246][ T474] device bridge_slave_1 entered promiscuous mode [ 50.821225][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.828423][ T468] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.879233][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.889878][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.897994][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.918270][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.926978][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.935647][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.942714][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.950540][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.958888][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.965960][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.006449][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.025250][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.046589][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.089414][ T468] device veth0_vlan entered promiscuous mode [ 51.114157][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.128493][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.137167][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.150738][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.159512][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.172705][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.181413][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.188780][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.196672][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.205122][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.212188][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.219750][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.228131][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.235323][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.243314][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.251750][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.259089][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.266829][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.274941][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.332667][ T471] device veth0_vlan entered promiscuous mode [ 51.341537][ T468] device veth1_macvtap entered promiscuous mode [ 51.349906][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.359133][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.367435][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.375884][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.384221][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.392490][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.400969][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.409903][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.418372][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.426893][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.435373][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.443142][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.450780][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.458393][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.466924][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.475349][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.482412][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.490155][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.499162][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.507943][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.515298][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.523291][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.531208][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.539168][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.547781][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.556451][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.563493][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.571103][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.579661][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.588171][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.596766][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.605302][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.612713][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.620401][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.628759][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.637381][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.645169][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.653009][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.660714][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.689676][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.698645][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.706794][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.716155][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.725100][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.733377][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.742014][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.751050][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.760025][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.768432][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.779445][ T471] device veth1_macvtap entered promiscuous mode [ 51.796098][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.805178][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.813546][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.825969][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.835187][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.858815][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.867310][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.876150][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.884796][ T361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.910779][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.921973][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.934280][ T474] device veth0_vlan entered promiscuous mode [ 51.959359][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.968052][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.976909][ T522] loop2: detected capacity change from 0 to 2048 [ 51.977930][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.992243][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.001063][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.011357][ T524] loop6: detected capacity change from 0 to 2048 [ 52.018470][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.030162][ T470] device veth0_vlan entered promiscuous mode [ 52.043771][ T475] device veth0_vlan entered promiscuous mode [ 52.056886][ T524] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 52.066289][ T522] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 52.075406][ T28] audit: type=1400 audit(1772358515.777:108): avc: denied { mount } for pid=523 comm="syz.6.17" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 52.098015][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.107976][ T28] audit: type=1400 audit(1772358515.797:109): avc: denied { write } for pid=523 comm="syz.6.17" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.119064][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.130096][ T28] audit: type=1400 audit(1772358515.797:110): avc: denied { add_name } for pid=523 comm="syz.6.17" name="cpuacct.usage_sys" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.159591][ T28] audit: type=1400 audit(1772358515.807:111): avc: denied { create } for pid=523 comm="syz.6.17" name="cpuacct.usage_sys" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.181423][ T28] audit: type=1400 audit(1772358515.807:112): avc: denied { read append open } for pid=523 comm="syz.6.17" path="/0/file0/cpuacct.usage_sys" dev="loop6" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.201065][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.207688][ T28] audit: type=1400 audit(1772358515.807:113): avc: denied { read write } for pid=523 comm="syz.6.17" 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 [ 52.217994][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.237840][ T28] audit: type=1400 audit(1772358515.807:114): avc: denied { open } for pid=523 comm="syz.6.17" 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 [ 52.246430][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.275148][ T28] audit: type=1400 audit(1772358515.807:115): avc: denied { ioctl } for pid=523 comm="syz.6.17" path="/dev/vhost-vsock" dev="devtmpfs" ino=268 ioctlcmd=0xaf01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 52.303698][ T471] EXT4-fs (loop2): unmounting filesystem. [ 52.303783][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.312797][ T468] EXT4-fs (loop6): unmounting filesystem. [ 52.340269][ T537] loop6: detected capacity change from 0 to 2048 [ 52.348870][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.357187][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.368761][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.380638][ T537] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 52.389645][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.406198][ T541] loop2: detected capacity change from 0 to 2048 [ 52.416661][ T468] EXT4-fs (loop6): unmounting filesystem. [ 52.433433][ T474] device veth1_macvtap entered promiscuous mode [ 52.462945][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.471474][ T541] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 52.474731][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.489300][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.502325][ T470] device veth1_macvtap entered promiscuous mode [ 52.509399][ T547] loop6: detected capacity change from 0 to 2048 [ 52.521596][ T475] device veth1_macvtap entered promiscuous mode [ 52.533790][ T547] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 52.552243][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.555841][ T471] EXT4-fs (loop2): unmounting filesystem. [ 52.561777][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.575130][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.584908][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.593039][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.603834][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.612928][ T468] EXT4-fs (loop6): unmounting filesystem. [ 52.625522][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.637590][ T555] loop2: detected capacity change from 0 to 2048 [ 52.665492][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.677170][ T557] loop6: detected capacity change from 0 to 2048 [ 52.684691][ T555] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 52.715879][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.726464][ T557] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 52.728243][ T471] EXT4-fs (loop2): unmounting filesystem. [ 52.736934][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.751238][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.760209][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.789534][ T43] device bridge_slave_1 left promiscuous mode [ 52.791185][ T567] loop2: detected capacity change from 0 to 2048 [ 52.807786][ T468] EXT4-fs (loop6): unmounting filesystem. [ 52.828510][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.832607][ T570] loop6: detected capacity change from 0 to 2048 [ 52.842490][ T43] device bridge_slave_0 left promiscuous mode [ 52.849120][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.859798][ T43] device veth1_macvtap left promiscuous mode [ 52.869550][ T43] device veth0_vlan left promiscuous mode [ 52.884898][ T567] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 52.893614][ T574] loop3: detected capacity change from 0 to 2048 [ 52.901396][ T570] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 52.917283][ T468] EXT4-fs (loop6): unmounting filesystem. [ 52.922923][ T574] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 52.938427][ T471] EXT4-fs (loop2): unmounting filesystem. [ 52.962491][ T586] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 53.004649][ T586] EXT4-fs (loop3): Remounting filesystem read-only [ 53.015116][ T585] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 53.028122][ T474] EXT4-fs (loop3): unmounting filesystem. [ 53.072757][ T468] EXT4-fs (loop6): unmounting filesystem. [ 53.097979][ T599] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 53.129281][ T596] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.153573][ T604] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 53.172372][ T471] EXT4-fs (loop2): unmounting filesystem. [ 53.182158][ T474] EXT4-fs (loop3): unmounting filesystem. [ 53.190719][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.200684][ T468] EXT4-fs (loop6): unmounting filesystem. [ 53.226897][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.239873][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.250517][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.332070][ T617] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.356398][ T623] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 53.371504][ T615] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 53.377622][ T619] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 53.407252][ T471] EXT4-fs (loop2): unmounting filesystem. [ 53.436055][ T629] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 53.456571][ T470] EXT4-fs (loop0): unmounting filesystem. [ 53.461998][ T468] EXT4-fs (loop6): unmounting filesystem. [ 53.492549][ T475] EXT4-fs (loop4): unmounting filesystem. [ 53.505417][ T474] EXT4-fs (loop3): unmounting filesystem. [ 53.539776][ T648] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.560535][ T651] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 53.583119][ T652] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 53.605399][ T471] EXT4-fs (loop2): unmounting filesystem. [ 53.622245][ T658] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 53.652049][ T667] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 53.665950][ T468] EXT4-fs (loop6): unmounting filesystem. [ 53.682855][ T470] EXT4-fs (loop0): unmounting filesystem. [ 53.705363][ T676] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 53.722184][ T475] EXT4-fs (loop4): unmounting filesystem. [ 53.778966][ T676] EXT4-fs (loop3): Remounting filesystem read-only [ 53.806889][ T683] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 53.818046][ T679] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 53.827745][ T474] EXT4-fs (loop3): unmounting filesystem. [ 53.835462][ T681] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.836465][ T685] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 53.862249][ T695] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 53.879320][ T695] EXT4-fs (loop4): Remounting filesystem read-only [ 53.892228][ T475] EXT4-fs (loop4): unmounting filesystem. [ 53.913951][ T470] EXT4-fs (loop0): unmounting filesystem. [ 53.915324][ T468] EXT4-fs (loop6): unmounting filesystem. [ 53.954551][ T471] EXT4-fs (loop2): unmounting filesystem. [ 54.006573][ T700] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 54.044682][ T707] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.045837][ T712] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 54.088456][ T470] EXT4-fs (loop0): unmounting filesystem. [ 54.088893][ T713] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 54.123749][ T711] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 54.137490][ T474] EXT4-fs (loop3): unmounting filesystem. [ 54.143608][ T475] EXT4-fs (loop4): unmounting filesystem. 2026/03/01 09:48:38 executed programs: 76 [ 55.293164][ T955] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 55.340970][ T955] EXT4-fs (loop6): Remounting filesystem read-only [ 57.031046][ T1318] set_capacity_and_notify: 114 callbacks suppressed [ 57.031063][ T1318] loop3: detected capacity change from 0 to 2048 [ 57.049483][ T1316] loop6: detected capacity change from 0 to 2048 [ 57.137980][ T1325] loop4: detected capacity change from 0 to 2048 [ 57.166404][ T1341] loop3: detected capacity change from 0 to 2048 [ 57.191894][ T1344] loop6: detected capacity change from 0 to 2048 [ 57.198993][ T1340] loop0: detected capacity change from 0 to 2048 [ 57.206050][ T1338] loop2: detected capacity change from 0 to 2048 [ 57.246911][ T1358] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.268380][ T1358] EXT4-fs (loop3): Remounting filesystem read-only [ 57.301331][ T1364] loop4: detected capacity change from 0 to 2048 [ 57.329540][ T1367] loop0: detected capacity change from 0 to 2048 [ 57.378324][ T1372] loop2: detected capacity change from 0 to 2048 [ 57.877908][ T1489] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 57.894399][ T1489] EXT4-fs (loop4): Remounting filesystem read-only [ 58.882993][ T1701] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.898713][ T1701] EXT4-fs (loop2): Remounting filesystem read-only [ 59.194532][ T1762] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1113: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 59.211557][ T1762] EXT4-fs (loop6): Remounting filesystem read-only [ 59.225755][ T1744] ------------[ cut here ]------------ [ 59.231373][ T1744] kernel BUG at fs/ext4/ext4_jbd2.c:53! [ 59.239121][ T1744] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 59.245353][ T1744] CPU: 1 PID: 1744 Comm: syz.6.225 Not tainted syzkaller #0 [ 59.252940][ T1744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 59.263046][ T1744] RIP: 0010:__ext4_journal_stop+0x192/0x1a0 [ 59.268996][ T1744] 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 [ 59.288849][ T1744] RSP: 0018:ffffc90003db7718 EFLAGS: 00010293 [ 59.295130][ T1744] RAX: ffffffff81e4a7b2 RBX: 0000000000000000 RCX: ffff888115870000 [ 59.303747][ T1744] RDX: 0000000000000000 RSI: 000000000000033e RDI: ffffffff8663c867 [ 59.311844][ T1744] RBP: ffffc90003db7750 R08: ffff8881238b9a3b R09: 1ffff11024717347 [ 59.320115][ T1744] R10: dffffc0000000000 R11: ffffed1024717348 R12: 1ffff110266e1982 [ 59.328452][ T1744] R13: ffff88813370cc10 R14: 000000000000033e R15: ffffffff8663c867 [ 59.336463][ T1744] FS: 00007f53f8f426c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 59.345518][ T1744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.352354][ T1744] CR2: 000000c005f76000 CR3: 000000011810d000 CR4: 00000000003506a0 [ 59.360402][ T1744] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.368558][ T1744] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.376837][ T1744] Call Trace: [ 59.380241][ T1744] [ 59.383254][ T1744] ext4_write_inline_data_end+0x7a8/0xa90 [ 59.389203][ T1744] ? __cfi_ext4_write_inline_data_end+0x10/0x10 [ 59.395576][ T1744] ? __cfi_copy_page_from_iter_atomic+0x10/0x10 [ 59.402208][ T1744] ext4_da_write_end+0x1ce/0x8c0 [ 59.407208][ T1744] generic_perform_write+0x3e5/0x740 [ 59.412643][ T1744] ? __mark_inode_dirty+0x4eb/0x9d0 [ 59.417912][ T1744] ? __cfi_generic_perform_write+0x10/0x10 [ 59.423787][ T1744] ? file_modified+0x20/0x20 [ 59.428559][ T1744] ext4_buffered_write_iter+0x367/0x630 [ 59.434437][ T1744] ext4_file_write_iter+0x191/0x1500 [ 59.439951][ T1744] ? wake_up_q+0x105/0x1b0 [ 59.444500][ T1744] ? futex_wake+0x5fa/0x8e0 [ 59.449225][ T1744] ? avc_policy_seqno+0x1b/0x70 [ 59.454214][ T1744] ? __cfi_ext4_file_write_iter+0x10/0x10 [ 59.460327][ T1744] ? fsnotify_perm+0x67/0x5b0 [ 59.465049][ T1744] ? security_file_permission+0x8a/0xb0 [ 59.470740][ T1744] vfs_write+0x603/0xce0 [ 59.475022][ T1744] ? __cfi_vfs_write+0x10/0x10 [ 59.479927][ T1744] ? __cfi_mutex_lock+0x10/0x10 [ 59.484816][ T1744] ? __fdget_pos+0x2cd/0x380 [ 59.489478][ T1744] ? ksys_write+0x71/0x250 [ 59.494090][ T1744] ksys_write+0x149/0x250 [ 59.498462][ T1744] ? __cfi_ksys_write+0x10/0x10 [ 59.503681][ T1744] ? fpregs_restore_userregs+0x128/0x260 [ 59.510015][ T1744] __x64_sys_write+0x7b/0x90 [ 59.514935][ T1744] x64_sys_call+0x27b/0x9a0 [ 59.519767][ T1744] do_syscall_64+0x4c/0xa0 [ 59.524365][ T1744] ? clear_bhb_loop+0x30/0x80 [ 59.529248][ T1744] ? clear_bhb_loop+0x30/0x80 [ 59.534076][ T1744] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 59.540024][ T1744] RIP: 0033:0x7f53f81903b9 [ 59.544995][ T1744] 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 [ 59.565431][ T1744] RSP: 002b:00007f53f8f42028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 59.574192][ T1744] RAX: ffffffffffffffda RBX: 00007f53f8395fa0 RCX: 00007f53f81903b9 [ 59.582522][ T1744] RDX: 000000000000000b RSI: 0000000020000040 RDI: 0000000000000005 [ 59.590631][ T1744] RBP: 00007f53f821b9d4 R08: 0000000000000000 R09: 0000000000000000 [ 59.598729][ T1744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 59.606751][ T1744] R13: 0000000000000000 R14: 00007f53f8395fa0 R15: 00007ffe19f5ffb8 [ 59.614858][ T1744] [ 59.618097][ T1744] Modules linked in: [ 59.672390][ T1744] ---[ end trace 0000000000000000 ]--- [ 59.681214][ T1744] RIP: 0010:__ext4_journal_stop+0x192/0x1a0 [ 59.692192][ T1744] 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 [ 59.727324][ T1744] RSP: 0018:ffffc90003db7718 EFLAGS: 00010293 [ 59.733675][ T1744] RAX: ffffffff81e4a7b2 RBX: 0000000000000000 RCX: ffff888115870000 [ 59.768265][ T1744] RDX: 0000000000000000 RSI: 000000000000033e RDI: ffffffff8663c867 [ 59.776455][ T1744] RBP: ffffc90003db7750 R08: ffff8881238b9a3b R09: 1ffff11024717347 [ 59.784650][ T1744] R10: dffffc0000000000 R11: ffffed1024717348 R12: 1ffff110266e1982 [ 59.792832][ T1744] R13: ffff88813370cc10 R14: 000000000000033e R15: ffffffff8663c867 [ 59.800968][ T1744] FS: 00007f53f8f426c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 59.811462][ T1744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.818914][ T1744] CR2: 00007efc865feff8 CR3: 000000011810d000 CR4: 00000000003506a0 [ 59.828063][ T1744] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.836323][ T1744] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.844610][ T1744] Kernel panic - not syncing: Fatal exception [ 59.851278][ T1744] Kernel Offset: disabled [ 59.855803][ T1744] Rebooting in 86400 seconds..