Warning: Permanently added '10.128.1.200' (ED25519) to the list of known hosts. 2026/04/01 05:46:58 parsed 1 programs [ 27.554815][ T28] audit: type=1400 audit(1775022418.430:64): avc: denied { node_bind } for pid=283 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 27.576035][ T28] audit: type=1400 audit(1775022418.430:65): avc: denied { module_request } for pid=283 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 [ 28.370110][ T28] audit: type=1400 audit(1775022419.250:66): avc: denied { mounton } for pid=289 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 28.371057][ T289] cgroup: Unknown subsys name 'net' [ 28.392894][ T28] audit: type=1400 audit(1775022419.250:67): avc: denied { mount } for pid=289 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 [ 28.420164][ T28] audit: type=1400 audit(1775022419.270:68): avc: denied { unmount } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.420335][ T289] cgroup: Unknown subsys name 'devices' [ 28.561731][ T289] cgroup: Unknown subsys name 'hugetlb' [ 28.567777][ T289] cgroup: Unknown subsys name 'rlimit' [ 28.675923][ T28] audit: type=1400 audit(1775022419.550:69): avc: denied { setattr } for pid=289 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 [ 28.699200][ T28] audit: type=1400 audit(1775022419.550:70): avc: denied { create } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.719821][ T28] audit: type=1400 audit(1775022419.550:71): avc: denied { write } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.719854][ T292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 28.740416][ T28] audit: type=1400 audit(1775022419.550:72): avc: denied { read } for pid=289 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 [ 28.769119][ T28] audit: type=1400 audit(1775022419.550:73): avc: denied { mounton } for pid=289 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 [ 28.820038][ T289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 29.688400][ T301] request_module fs-gadgetfs succeeded, but still no fs? [ 30.034906][ T322] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.064635][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.078907][ T322] device bridge_slave_0 entered promiscuous mode [ 30.121430][ T322] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.128547][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.141714][ T322] device bridge_slave_1 entered promiscuous mode [ 30.386932][ T322] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.394059][ T322] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.401418][ T322] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.408472][ T322] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.441723][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.449028][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.457689][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 30.465397][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.477013][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.486718][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.493933][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.502096][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.510525][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.517594][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.534041][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.542908][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.561155][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.574556][ T322] device veth0_vlan entered promiscuous mode [ 30.581462][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.589494][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.596995][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.608307][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.617761][ T322] device veth1_macvtap entered promiscuous mode [ 30.626842][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2026/04/01 05:47:01 executed programs: 0 [ 30.636694][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 30.707740][ T322] syz-executor (322) used greatest stack depth: 21728 bytes left [ 30.897279][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.904413][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.912063][ T363] device bridge_slave_0 entered promiscuous mode [ 30.919175][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.926322][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.934629][ T363] device bridge_slave_1 entered promiscuous mode [ 30.985451][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.992607][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.000153][ T365] device bridge_slave_0 entered promiscuous mode [ 31.014286][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.021407][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.028892][ T365] device bridge_slave_1 entered promiscuous mode [ 31.064904][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.072060][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.079508][ T366] device bridge_slave_0 entered promiscuous mode [ 31.102881][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.110081][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.117384][ T366] device bridge_slave_1 entered promiscuous mode [ 31.126140][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.133240][ T367] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.140866][ T367] device bridge_slave_0 entered promiscuous mode [ 31.160283][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.167424][ T367] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.174873][ T367] device bridge_slave_1 entered promiscuous mode [ 31.248406][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.255920][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.263672][ T362] device bridge_slave_0 entered promiscuous mode [ 31.285418][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.292651][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.300393][ T362] device bridge_slave_1 entered promiscuous mode [ 31.444399][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.451495][ T367] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.458792][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.465863][ T367] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.490818][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.497931][ T366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.505349][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.512399][ T366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.532066][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.539436][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.547292][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.554641][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.563294][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 31.570705][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.592576][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 31.601095][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.609191][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.616318][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.623867][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 31.632441][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.640631][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.647644][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.655089][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 31.686782][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.695086][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.718245][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.727028][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 31.734585][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.761635][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.770079][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.777099][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.784713][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.793080][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.800162][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.807692][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.816083][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.824373][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.831406][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.838781][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.847308][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.854379][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.867852][ T363] device veth0_vlan entered promiscuous mode [ 31.881303][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.889254][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 31.896775][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 31.904532][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.912730][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.920799][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.933323][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.947465][ T363] device veth1_macvtap entered promiscuous mode [ 31.971295][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.979462][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 31.987214][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.995205][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.003601][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.011807][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.018823][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.026363][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.034823][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.043130][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.050176][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.057612][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.065946][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.074193][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.081221][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.088674][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.096979][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.104050][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.111952][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 32.120495][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 32.145261][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 32.153751][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.162179][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 32.170970][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.179252][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 32.188127][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.196751][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 32.205342][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.213948][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 32.222231][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.239238][ T367] device veth0_vlan entered promiscuous mode [ 32.251129][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 32.259139][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.267257][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 32.275541][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.284129][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 32.292177][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.300299][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.307723][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.315280][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.322751][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.330938][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 32.339012][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.353844][ T366] device veth0_vlan entered promiscuous mode [ 32.382814][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 32.392520][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.397755][ T385] loop2: detected capacity change from 0 to 2048 [ 32.401274][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 32.415339][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.425137][ T367] device veth1_macvtap entered promiscuous mode [ 32.433793][ T385] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 32.447243][ T385] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1111: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4128793 free clusters [ 32.466421][ T366] device veth1_macvtap entered promiscuous mode [ 32.474294][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 32.483021][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 32.483492][ T363] EXT4-fs (loop2): unmounting filesystem. [ 32.493503][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.506428][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 32.514753][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.523345][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 32.535046][ T392] loop2: detected capacity change from 0 to 2048 [ 32.536918][ T362] device veth0_vlan entered promiscuous mode [ 32.553721][ T365] device veth0_vlan entered promiscuous mode [ 32.568119][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 32.568675][ T392] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 32.577095][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.594225][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 32.601756][ T392] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1111: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4128793 free clusters [ 32.602992][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.624894][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 32.624976][ T363] EXT4-fs (loop2): unmounting filesystem. [ 32.633292][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.646812][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 32.655563][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.674200][ T362] device veth1_macvtap entered promiscuous mode [ 32.687781][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.695408][ T396] loop2: detected capacity change from 0 to 2048 [ 32.696121][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.709615][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.717821][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.721307][ T396] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 32.726219][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 32.742463][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.749612][ T396] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1111: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4128793 free clusters [ 32.750958][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 32.773190][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 32.773592][ T363] EXT4-fs (loop2): unmounting filesystem. [ 32.781705][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.795535][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 32.809092][ T400] loop2: detected capacity change from 0 to 2048 [ 32.815959][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.840041][ T400] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 32.851972][ T400] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1111: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4128793 free clusters [ 32.869153][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 32.879212][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.879493][ T363] EXT4-fs (loop2): unmounting filesystem. [ 32.887857][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 32.888135][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.910710][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 32.919020][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.938429][ T404] loop2: detected capacity change from 0 to 2048 [ 32.959479][ T365] device veth1_macvtap entered promiscuous mode [ 32.968329][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 32.976672][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.981457][ T404] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 32.985690][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.024424][ T408] loop6: detected capacity change from 0 to 2048 [ 33.034148][ T404] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1111: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4128793 free clusters [ 33.051766][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.052217][ T363] EXT4-fs (loop2): unmounting filesystem. [ 33.068669][ T411] loop4: detected capacity change from 0 to 2048 [ 33.073974][ T412] loop1: detected capacity change from 0 to 2048 [ 33.076677][ T408] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 33.082698][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.097989][ T408] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1111: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4128793 free clusters [ 33.116337][ T366] EXT4-fs (loop6): unmounting filesystem. [ 33.124116][ T412] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 33.130634][ T411] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 33.134852][ T416] loop2: detected capacity change from 0 to 2048 [ 33.155751][ T412] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1111: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4128793 free clusters [ 33.160179][ T416] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 33.184432][ T411] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1111: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4128793 free clusters [ 33.200306][ T416] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1111: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4128793 free clusters [ 33.215030][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.224231][ T367] EXT4-fs (loop4): unmounting filesystem. [ 33.231227][ T363] EXT4-fs (loop2): unmounting filesystem. [ 33.239578][ T362] EXT4-fs (loop1): unmounting filesystem. [ 33.241389][ T428] loop6: detected capacity change from 0 to 2048 [ 33.269282][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.303204][ T8] device bridge_slave_1 left promiscuous mode [ 33.312555][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.334683][ T428] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 33.343421][ T8] device bridge_slave_0 left promiscuous mode [ 33.357300][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.358368][ T428] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1111: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4128793 free clusters [ 33.380281][ T8] device veth1_macvtap left promiscuous mode [ 33.380687][ T434] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 33.386333][ T8] device veth0_vlan left promiscuous mode [ 33.397066][ T430] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 33.401973][ T434] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1111: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4128793 free clusters [ 33.410943][ T430] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1111: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4128793 free clusters [ 33.447014][ T440] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 33.456948][ T440] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1111: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4128793 free clusters [ 33.472470][ T366] EXT4-fs (loop6): unmounting filesystem. [ 33.478594][ T390] ------------[ cut here ]------------ [ 33.479255][ T362] EXT4-fs (loop1): unmounting filesystem. [ 33.484116][ T390] kernel BUG at fs/ext4/inode.c:2761! [ 33.484376][ T390] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 33.501597][ T390] CPU: 1 PID: 390 Comm: kworker/u4:5 Not tainted syzkaller #0 [ 33.509076][ T390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 33.519152][ T390] Workqueue: writeback wb_workfn (flush-7:4) [ 33.525156][ T390] RIP: 0010:ext4_writepages+0x30c2/0x30e0 [ 33.530888][ T390] Code: ec 84 ff 84 db 75 31 e8 7c e9 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 5e e9 84 ff <0f> 0b e8 57 e9 84 ff e8 6e f7 13 ff eb 93 e8 4b e9 84 ff e8 62 f7 [ 33.550492][ T390] RSP: 0018:ffffc90000ad7100 EFLAGS: 00010293 [ 33.556559][ T390] RAX: ffffffff81ec8572 RBX: 000000c41000c000 RCX: ffff888115589440 [ 33.564529][ T390] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 33.572588][ T390] RBP: ffffc90000ad7470 R08: ffff88813450ae17 R09: 1ffff110268a15c2 [ 33.580567][ T390] R10: dffffc0000000000 R11: ffffed10268a15c3 R12: dffffc0000000000 [ 33.588548][ T390] R13: ffff88811a126000 R14: 0000008000000000 R15: 1ffff9200015ae4c [ 33.596521][ T390] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 33.605472][ T390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.612056][ T390] CR2: 000055557cf70908 CR3: 0000000110140000 CR4: 00000000003506a0 [ 33.620030][ T390] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 33.628006][ T390] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 33.635988][ T390] Call Trace: [ 33.639273][ T390] [ 33.642213][ T390] ? debug_smp_processor_id+0x17/0x20 [ 33.647618][ T390] ? loopback_xmit+0x3db/0x570 [ 33.652396][ T390] ? __cfi_ext4_writepages+0x10/0x10 [ 33.657695][ T390] ? __cfi____update_load_sum+0x10/0x10 [ 33.663331][ T390] ? xas_start+0x317/0x3e0 [ 33.667749][ T390] ? __kasan_check_write+0x14/0x20 [ 33.672866][ T390] ? __filemap_get_folio+0x838/0xa60 [ 33.678149][ T390] ? __cfi_ext4_writepages+0x10/0x10 [ 33.683434][ T390] do_writepages+0x3a4/0x5f0 [ 33.688021][ T390] ? __update_load_avg_cfs_rq+0xaf/0x2f0 [ 33.693655][ T390] ? __cfi_do_writepages+0x10/0x10 [ 33.698773][ T390] ? __kasan_check_write+0x14/0x20 [ 33.703880][ T390] ? _raw_spin_lock+0x94/0xf0 [ 33.708559][ T390] __writeback_single_inode+0xc6/0xad0 [ 33.714017][ T390] ? inode_io_list_move_locked+0x366/0x3d0 [ 33.719822][ T390] writeback_sb_inodes+0xa10/0x15d0 [ 33.725029][ T390] ? queue_io+0x4c0/0x4c0 [ 33.729360][ T390] ? __kasan_check_read+0x11/0x20 [ 33.734380][ T390] ? queue_io+0x382/0x4c0 [ 33.738708][ T390] wb_writeback+0x40b/0x9d0 [ 33.743221][ T390] ? inode_cgwb_move_to_attached+0x3e0/0x3e0 [ 33.749200][ T390] ? set_worker_desc+0x1ba/0x1f0 [ 33.754154][ T390] ? __kasan_check_write+0x14/0x20 [ 33.759286][ T390] ? kvm_sched_clock_read+0x18/0x40 [ 33.764491][ T390] ? sched_clock+0x9/0x10 [ 33.768824][ T390] ? sched_clock_cpu+0x6e/0x260 [ 33.773673][ T390] wb_workfn+0x378/0xeb0 [ 33.777919][ T390] ? __cfi_wb_workfn+0x10/0x10 [ 33.782677][ T390] ? kthread_data+0x50/0xc0 [ 33.787178][ T390] ? _raw_spin_unlock+0x4c/0x70 [ 33.792029][ T390] ? finish_task_switch+0x16b/0x7b0 [ 33.797233][ T390] ? __switch_to_asm+0x3a/0x60 [ 33.801997][ T390] ? __schedule+0xbae/0x1500 [ 33.806590][ T390] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 33.812138][ T390] process_one_work+0x71f/0xc40 [ 33.816994][ T390] worker_thread+0xa29/0x11e0 [ 33.821670][ T390] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 33.827133][ T390] ? __kthread_parkme+0x142/0x180 [ 33.832163][ T390] kthread+0x281/0x320 [ 33.836249][ T390] ? __cfi_worker_thread+0x10/0x10 [ 33.841452][ T390] ? __cfi_kthread+0x10/0x10 [ 33.846063][ T390] ret_from_fork+0x1f/0x30 [ 33.850525][ T390] [ 33.853554][ T390] Modules linked in: [ 33.863432][ T363] EXT4-fs (loop2): unmounting filesystem. [ 33.914858][ T390] ---[ end trace 0000000000000000 ]--- [ 33.920445][ T390] RIP: 0010:ext4_writepages+0x30c2/0x30e0 [ 33.926250][ T390] Code: ec 84 ff 84 db 75 31 e8 7c e9 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 5e e9 84 ff <0f> 0b e8 57 e9 84 ff e8 6e f7 13 ff eb 93 e8 4b e9 84 ff e8 62 f7 [ 33.946875][ T390] RSP: 0018:ffffc90000ad7100 EFLAGS: 00010293 [ 33.955174][ T447] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 33.965433][ T447] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1111: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4128793 free clusters [ 33.982106][ T390] RAX: ffffffff81ec8572 RBX: 000000c41000c000 RCX: ffff888115589440 [ 33.982497][ T451] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 33.990358][ T390] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 34.003365][ T451] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1111: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4128793 free clusters [ 34.009334][ T390] RBP: ffffc90000ad7470 R08: ffff88813450ae17 R09: 1ffff110268a15c2 [ 34.029952][ T390] R10: dffffc0000000000 R11: ffffed10268a15c3 R12: dffffc0000000000 [ 34.034018][ T366] EXT4-fs (loop6): unmounting filesystem. [ 34.038226][ T390] R13: ffff88811a126000 R14: 0000008000000000 R15: 1ffff9200015ae4c [ 34.044734][ T449] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 34.053244][ T390] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 34.070100][ T390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.076762][ T390] CR2: 00007f095ddb0000 CR3: 0000000124c7c000 CR4: 00000000003506b0 [ 34.084858][ T390] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 34.090475][ T363] EXT4-fs (loop2): unmounting filesystem. [ 34.092953][ T390] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 34.106909][ T390] Kernel panic - not syncing: Fatal exception [ 34.111589][ T28] kauditd_printk_skb: 39 callbacks suppressed [ 34.111602][ T28] audit: type=1400 audit(1775022424.990:113): avc: denied { read } for pid=85 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 34.111624][ T28] audit: type=1400 audit(1775022424.990:114): avc: denied { search } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 34.111643][ T28] audit: type=1400 audit(1775022424.990:115): avc: denied { write } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 34.111662][ T28] audit: type=1400 audit(1775022424.990:116): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 34.111680][ T28] audit: type=1400 audit(1775022424.990:117): avc: denied { create } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 34.111699][ T28] audit: type=1400 audit(1775022424.990:118): avc: denied { append open } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 34.111718][ T28] audit: type=1400 audit(1775022424.990:119): avc: denied { getattr } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 34.124495][ T449] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1111: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4128793 free clusters [ 34.284103][ T390] Kernel Offset: disabled [ 34.288418][ T390] Rebooting in 86400 seconds..