Warning: Permanently added '10.128.1.13' (ED25519) to the list of known hosts. 2026/06/10 21:50:17 parsed 1 programs [ 22.125042][ T28] audit: type=1400 audit(1781128217.287:64): avc: denied { node_bind } for pid=296 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 22.128376][ T28] audit: type=1400 audit(1781128217.287:65): avc: denied { module_request } for pid=296 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 22.820220][ T28] audit: type=1400 audit(1781128217.977:66): avc: denied { mounton } for pid=304 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 22.821334][ T304] cgroup: Unknown subsys name 'net' [ 22.842953][ T28] audit: type=1400 audit(1781128217.977:67): avc: denied { mount } for pid=304 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.870177][ T28] audit: type=1400 audit(1781128218.007:68): avc: denied { unmount } for pid=304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.870339][ T304] cgroup: Unknown subsys name 'devices' [ 23.013610][ T304] cgroup: Unknown subsys name 'hugetlb' [ 23.019257][ T304] cgroup: Unknown subsys name 'rlimit' [ 23.127227][ T28] audit: type=1400 audit(1781128218.287:69): avc: denied { setattr } for pid=304 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 23.150430][ T28] audit: type=1400 audit(1781128218.287:70): avc: denied { create } for pid=304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 23.157550][ T307] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 23.171024][ T28] audit: type=1400 audit(1781128218.287:71): avc: denied { write } for pid=304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.199957][ T28] audit: type=1400 audit(1781128218.287:72): avc: denied { read } for pid=304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.210137][ T304] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.220193][ T28] audit: type=1400 audit(1781128218.287:73): avc: denied { mounton } for pid=304 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 23.978118][ T313] request_module fs-gadgetfs succeeded, but still no fs? [ 24.311595][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.334685][ T340] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.342368][ T340] device bridge_slave_0 entered promiscuous mode [ 24.369150][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.376517][ T340] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.384056][ T340] device bridge_slave_1 entered promiscuous mode [ 24.549496][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.556677][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.564026][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.571059][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.596057][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.603848][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.611155][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.633827][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.642197][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.649319][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.656718][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.665071][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.672127][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.679563][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.687534][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.699821][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.713244][ T340] device veth0_vlan entered promiscuous mode [ 24.719943][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.728293][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.735912][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2026/06/10 21:50:19 executed programs: 0 [ 24.746650][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.755754][ T340] device veth1_macvtap entered promiscuous mode [ 24.764576][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.774517][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.903630][ T340] syz-executor (340) used greatest stack depth: 21696 bytes left [ 24.967079][ T374] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.974244][ T374] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.981571][ T374] device bridge_slave_0 entered promiscuous mode [ 25.012585][ T374] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.019660][ T374] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.027309][ T374] device bridge_slave_1 entered promiscuous mode [ 25.118607][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.125836][ T377] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.133454][ T377] device bridge_slave_0 entered promiscuous mode [ 25.141470][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.148733][ T377] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.156518][ T377] device bridge_slave_1 entered promiscuous mode [ 25.179749][ T384] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.186856][ T384] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.194392][ T384] device bridge_slave_0 entered promiscuous mode [ 25.201379][ T384] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.208489][ T384] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.216068][ T384] device bridge_slave_1 entered promiscuous mode [ 25.283294][ T379] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.290347][ T379] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.297984][ T379] device bridge_slave_0 entered promiscuous mode [ 25.306971][ T379] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.314109][ T379] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.321439][ T379] device bridge_slave_1 entered promiscuous mode [ 25.378513][ T381] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.386026][ T381] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.393683][ T381] device bridge_slave_0 entered promiscuous mode [ 25.414355][ T381] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.421412][ T381] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.428832][ T381] device bridge_slave_1 entered promiscuous mode [ 25.520117][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.527194][ T377] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.534493][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.541526][ T377] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.577036][ T384] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.584121][ T384] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.591403][ T384] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.598455][ T384] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.632975][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.640404][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.647703][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.655861][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.664124][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.671535][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.711337][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.719256][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 25.727858][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.736645][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.743691][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.751075][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 25.759650][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.768008][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.775254][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.782724][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.790695][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.799225][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.807520][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.814677][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.822136][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 25.852181][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.860082][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.869244][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.877667][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.884751][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.892909][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.900824][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.909009][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.916485][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.923957][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.932054][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.940173][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.947201][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.959745][ T374] device veth0_vlan entered promiscuous mode [ 25.980335][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.988381][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.996050][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.004357][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.012940][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.021046][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.028285][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.038405][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 26.059963][ T374] device veth1_macvtap entered promiscuous mode [ 26.067314][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.076242][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.084389][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.093285][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.100321][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.119897][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 26.128170][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.136317][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.144290][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.177020][ T377] device veth0_vlan entered promiscuous mode [ 26.183431][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.191749][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.200302][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 26.208789][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.217298][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.225757][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.234310][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 26.242496][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.250580][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 26.259344][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.267581][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.274621][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.282196][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 26.290497][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.298760][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.305828][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.313428][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 26.321410][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.329480][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 26.337530][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.345683][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.354076][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.362505][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.370727][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.379398][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.387960][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.396733][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 26.404502][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.412097][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.429292][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.437371][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.457271][ T384] device veth0_vlan entered promiscuous mode [ 26.463761][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.471472][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.488656][ T381] device veth0_vlan entered promiscuous mode [ 26.507455][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.511064][ T400] loop6: detected capacity change from 0 to 2048 [ 26.516211][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.531346][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.539938][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.548627][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.557008][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.558502][ T400] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 26.566371][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.582775][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.583384][ T400] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 26.591038][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.606383][ T400] EXT4-fs error (device loop6) in ext4_setattr:5697: error 28 [ 26.614245][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.628898][ T374] EXT4-fs (loop6): unmounting filesystem. [ 26.632976][ T377] device veth1_macvtap entered promiscuous mode [ 26.642230][ T384] device veth1_macvtap entered promiscuous mode [ 26.662087][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.670026][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.677976][ T405] loop6: detected capacity change from 0 to 2048 [ 26.678393][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 26.692853][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.701268][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.707226][ T405] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 26.710516][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.730814][ T379] device veth0_vlan entered promiscuous mode [ 26.732441][ T405] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 26.742522][ T381] device veth1_macvtap entered promiscuous mode [ 26.758345][ T405] EXT4-fs error (device loop6) in ext4_setattr:5697: error 28 [ 26.774591][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 26.782772][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.783122][ T374] EXT4-fs (loop6): unmounting filesystem. [ 26.790989][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.805035][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.813575][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.821280][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.830364][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.839245][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.844552][ T410] loop6: detected capacity change from 0 to 2048 [ 26.848183][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.862262][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.870516][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.879147][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.880510][ T410] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 26.887249][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.911022][ T410] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 26.926628][ T410] EXT4-fs error (device loop6) in ext4_setattr:5697: error 28 [ 26.938286][ T374] EXT4-fs (loop6): unmounting filesystem. [ 26.945758][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.954416][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.963581][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.972146][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.983004][ T414] loop6: detected capacity change from 0 to 2048 [ 27.002210][ T43] device bridge_slave_1 left promiscuous mode [ 27.008474][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.038423][ T43] device bridge_slave_0 left promiscuous mode [ 27.041435][ T420] loop4: detected capacity change from 0 to 2048 [ 27.045182][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.057985][ T421] loop3: detected capacity change from 0 to 2048 [ 27.061247][ T417] loop1: detected capacity change from 0 to 2048 [ 27.066347][ T414] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 27.080785][ T43] device veth1_macvtap left promiscuous mode [ 27.088346][ T414] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.103227][ T43] device veth0_vlan left promiscuous mode [ 27.112659][ T414] EXT4-fs error (device loop6) in ext4_setattr:5697: error 28 [ 27.113057][ T420] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 27.133687][ T421] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 27.137340][ T420] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.152656][ T421] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.177835][ T421] EXT4-fs error (device loop3) in ext4_setattr:5697: error 28 [ 27.188835][ T420] EXT4-fs error (device loop4) in ext4_setattr:5697: error 28 [ 27.197415][ T384] EXT4-fs (loop3): unmounting filesystem. [ 27.209879][ T381] EXT4-fs (loop4): unmounting filesystem. [ 27.209940][ T417] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 27.225856][ T374] EXT4-fs (loop6): unmounting filesystem. [ 27.246129][ T417] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.261556][ T432] loop3: detected capacity change from 0 to 2048 [ 27.292483][ T417] EXT4-fs error (device loop1) in ext4_setattr:5697: error 28 [ 27.304501][ T436] loop4: detected capacity change from 0 to 2048 [ 27.311442][ T434] loop6: detected capacity change from 0 to 2048 [ 27.313095][ T432] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 27.327076][ T432] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.342394][ T432] EXT4-fs error (device loop3) in ext4_setattr:5697: error 28 [ 27.360175][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 27.360608][ T436] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 27.371067][ T335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.385622][ T436] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.385709][ T377] EXT4-fs (loop1): unmounting filesystem. [ 27.401148][ T436] EXT4-fs error (device loop4) in ext4_setattr:5697: error 28 [ 27.406746][ T384] EXT4-fs (loop3): unmounting filesystem. [ 27.421451][ T379] device veth1_macvtap entered promiscuous mode [ 27.429324][ T381] EXT4-fs (loop4): unmounting filesystem. [ 27.445379][ T434] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 27.467367][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.469658][ T434] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.476236][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.518677][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.530481][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.546390][ T447] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 27.549597][ T434] EXT4-fs error (device loop6) in ext4_setattr:5697: error 28 [ 27.556484][ T447] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.570049][ T446] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 27.577931][ T447] EXT4-fs error (device loop3) in ext4_setattr:5697: error 28 [ 27.590546][ T449] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 27.596790][ T446] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.617515][ T446] EXT4-fs error (device loop1) in ext4_setattr:5697: error 28 [ 27.628048][ T384] EXT4-fs (loop3): unmounting filesystem. [ 27.636243][ T449] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.651075][ T449] EXT4-fs error (device loop4) in ext4_setattr:5697: error 28 [ 27.653407][ T374] EXT4-fs (loop6): unmounting filesystem. [ 27.672226][ T377] EXT4-fs (loop1): unmounting filesystem. [ 27.687572][ T459] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 27.695658][ T381] EXT4-fs (loop4): unmounting filesystem. [ 27.706828][ T459] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.758144][ T463] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 27.769887][ T463] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.784984][ T459] EXT4-fs error (device loop5) in ext4_setattr:5697: error 28 [ 27.785804][ T463] EXT4-fs error (device loop3) in ext4_setattr:5697: error 28 [ 27.801361][ T466] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 27.810896][ T466] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.823561][ T470] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 27.826626][ T466] EXT4-fs error (device loop6) in ext4_setattr:5697: error 28 [ 27.838227][ T467] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 27.844968][ T470] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.856790][ T384] EXT4-fs (loop3): unmounting filesystem. [ 27.864694][ T470] EXT4-fs error (device loop4) in ext4_setattr:5697: error 28 [ 27.881408][ T374] EXT4-fs (loop6): unmounting filesystem. [ 27.882863][ T467] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 27.902845][ T43] ------------[ cut here ]------------ [ 27.902942][ T467] EXT4-fs error (device loop1) in ext4_setattr:5697: error 28 [ 27.908322][ T43] kernel BUG at fs/ext4/inode.c:2763! [ 27.919463][ T381] EXT4-fs (loop4): unmounting filesystem. [ 27.926009][ T43] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 27.933261][ T43] CPU: 0 PID: 43 Comm: kworker/u4:2 Not tainted syzkaller #0 [ 27.940640][ T43] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 27.951006][ T43] Workqueue: writeback wb_workfn (flush-7:5) [ 27.957039][ T43] RIP: 0010:ext4_writepages+0x30c2/0x30e0 [ 27.962796][ T43] Code: 89 84 ff 84 db 75 31 e8 3c 86 84 ff 49 bc 00 00 00 00 00 fc ff df 4c 8b 7c 24 10 4c 8b 6c 24 40 e9 08 d3 ff ff e8 1e 86 84 ff <0f> 0b e8 17 86 84 ff e8 7e 87 13 ff eb 93 e8 0b 86 84 ff e8 72 87 [ 27.982585][ T43] RSP: 0018:ffffc900002cf100 EFLAGS: 00010293 [ 27.988664][ T43] RAX: ffffffff81ecf562 RBX: 0000008410000000 RCX: ffff888108d73cc0 [ 27.996732][ T43] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 28.004711][ T43] RBP: ffffc900002cf470 R08: ffff888130493f3f R09: 1ffff110260927e7 [ 28.012778][ T43] R10: dffffc0000000000 R11: ffffed10260927e8 R12: dffffc0000000000 [ 28.020764][ T43] R13: ffff88811c45e000 R14: 0000008000000000 R15: 1ffff92000059e4c [ 28.028755][ T43] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 28.037867][ T43] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.041669][ T484] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 28.044453][ T43] CR2: 00007f297ca2c000 CR3: 000000010fbd0000 CR4: 00000000003506b0 [ 28.044469][ T43] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 28.044477][ T43] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 28.044486][ T43] Call Trace: [ 28.044491][ T43] [ 28.044502][ T43] ? enqueue_task_fair+0xbee/0x1d40 [ 28.044521][ T43] ? __cfi_ext4_writepages+0x10/0x10 [ 28.063528][ T484] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1126: group 0, [ 28.069018][ T43] ? xas_start+0x317/0x3e0 [ 28.069050][ T43] ? __kasan_check_write+0x14/0x20 [ 28.078251][ T484] block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 28.081582][ T43] ? __cfi_ext4_writepages+0x10/0x10 [ 28.087211][ T484] EXT4-fs error (device loop6) in ext4_setattr:5697: error 28 [ 28.089678][ T43] do_writepages+0x3a4/0x5f0 [ 28.099201][ T483] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 28.103594][ T43] ? __update_load_avg_cfs_rq+0xaf/0x2f0 [ 28.103626][ T43] ? __cfi_do_writepages+0x10/0x10 [ 28.103643][ T43] ? __kasan_check_write+0x14/0x20 [ 28.103658][ T43] ? _raw_spin_lock+0x94/0xf0 [ 28.103674][ T43] __writeback_single_inode+0xc6/0xad0 [ 28.118958][ T483] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1126: group 0, [ 28.122017][ T43] ? inode_io_list_move_locked+0x366/0x3d0 [ 28.122042][ T43] writeback_sb_inodes+0xa10/0x15d0 [ 28.122065][ T43] ? queue_io+0x4c0/0x4c0 [ 28.122083][ T43] ? __kasan_check_read+0x11/0x20 [ 28.127348][ T483] block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 28.134867][ T43] ? queue_io+0x382/0x4c0 [ 28.134889][ T43] wb_writeback+0x40b/0x9d0 [ 28.134908][ T43] ? inode_cgwb_move_to_attached+0x3e0/0x3e0 [ 28.134925][ T43] ? set_worker_desc+0x1ba/0x1f0 [ 28.134945][ T43] ? __kasan_check_write+0x14/0x20 [ 28.141181][ T483] EXT4-fs error (device loop3) in ext4_setattr:5697: error 28 [ 28.147898][ T43] ? kvm_sched_clock_read+0x18/0x40 [ 28.147927][ T43] ? sched_clock+0x9/0x10 [ 28.157872][ T489] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 28.158634][ T43] ? sched_clock_cpu+0x6e/0x260 [ 28.173443][ T489] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1126: group 0, [ 28.173824][ T43] wb_workfn+0x378/0xeb0 [ 28.182095][ T489] block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 28.187827][ T43] ? __cfi_wb_workfn+0x10/0x10 [ 28.193576][ T489] EXT4-fs error (device loop4) in ext4_setattr:5697: error 28 [ 28.197387][ T43] ? kthread_data+0x50/0xc0 [ 28.303532][ T43] ? _raw_spin_unlock+0x4c/0x70 [ 28.308372][ T43] ? finish_task_switch+0x16b/0x7b0 [ 28.313557][ T43] ? __switch_to_asm+0x3a/0x60 [ 28.318392][ T43] ? __schedule+0xbae/0x1500 [ 28.322969][ T43] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 28.328497][ T43] process_one_work+0x71f/0xc40 [ 28.333334][ T43] worker_thread+0xa29/0x11e0 [ 28.337993][ T43] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 28.343438][ T43] kthread+0x281/0x320 [ 28.347488][ T43] ? __cfi_worker_thread+0x10/0x10 [ 28.352683][ T43] ? __cfi_kthread+0x10/0x10 [ 28.357258][ T43] ret_from_fork+0x1f/0x30 [ 28.361833][ T43] [ 28.364835][ T43] Modules linked in: [ 28.370238][ T377] EXT4-fs (loop1): unmounting filesystem. [ 28.373730][ T384] EXT4-fs (loop3): unmounting filesystem. [ 28.382371][ T374] EXT4-fs (loop6): unmounting filesystem. [ 28.382576][ T381] EXT4-fs (loop4): unmounting filesystem. [ 28.400802][ T43] ---[ end trace 0000000000000000 ]--- [ 28.421873][ T43] RIP: 0010:ext4_writepages+0x30c2/0x30e0 [ 28.445958][ T43] Code: 89 84 ff 84 db 75 31 e8 3c 86 84 ff 49 bc 00 00 00 00 00 fc ff df 4c 8b 7c 24 10 4c 8b 6c 24 40 e9 08 d3 ff ff e8 1e 86 84 ff <0f> 0b e8 17 86 84 ff e8 7e 87 13 ff eb 93 e8 0b 86 84 ff e8 72 87 [ 28.465922][ T43] RSP: 0018:ffffc900002cf100 EFLAGS: 00010293 [ 28.478790][ T43] RAX: ffffffff81ecf562 RBX: 0000008410000000 RCX: ffff888108d73cc0 [ 28.487110][ T43] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 28.494781][ T495] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 28.496324][ T43] RBP: ffffc900002cf470 R08: ffff888130493f3f R09: 1ffff110260927e7 [ 28.512503][ T43] R10: dffffc0000000000 R11: ffffed10260927e8 R12: dffffc0000000000 [ 28.513072][ T499] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 28.520609][ T43] R13: ffff88811c45e000 R14: 0000008000000000 R15: 1ffff92000059e4c [ 28.537449][ T497] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 28.546754][ T497] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 28.558738][ T495] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 28.562058][ T43] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 28.576307][ T497] EXT4-fs error (device loop4) in ext4_setattr:5697: error 28 [ 28.584957][ T43] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.584973][ T43] CR2: 0000001b34863fff CR3: 000000011e82b000 CR4: 00000000003506a0 [ 28.584987][ T43] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 28.584996][ T43] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 28.595261][ T502] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 28.599463][ T43] Kernel panic - not syncing: Fatal exception [ 28.607308][ T43] Kernel Offset: disabled [ 28.642165][ T43] Rebooting in 86400 seconds..