Warning: Permanently added '10.128.0.82' (ED25519) to the list of known hosts. 2025/06/04 16:25:15 ignoring optional flag "sandboxArg"="0" 2025/06/04 16:25:16 parsed 1 programs [ 23.235630][ T30] audit: type=1400 audit(1749054316.318:64): avc: denied { node_bind } for pid=281 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 24.170106][ T30] audit: type=1400 audit(1749054317.248:65): 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 [ 24.171464][ T289] cgroup: Unknown subsys name 'net' [ 24.192925][ T30] audit: type=1400 audit(1749054317.248:66): 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 [ 24.220375][ T30] audit: type=1400 audit(1749054317.278:67): 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 [ 24.220581][ T289] cgroup: Unknown subsys name 'devices' [ 24.426578][ T289] cgroup: Unknown subsys name 'hugetlb' [ 24.432370][ T289] cgroup: Unknown subsys name 'rlimit' [ 24.721490][ T30] audit: type=1400 audit(1749054317.798:68): avc: denied { setattr } for pid=289 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.745099][ T30] audit: type=1400 audit(1749054317.798:69): 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 [ 24.765989][ T30] audit: type=1400 audit(1749054317.798:70): 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 [ 24.773105][ T292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 24.786464][ T30] audit: type=1400 audit(1749054317.798:71): 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 [ 24.815526][ T30] audit: type=1400 audit(1749054317.798:72): avc: denied { module_request } for pid=289 comm="syz-executor" kmod="netdev-wpan0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 24.837498][ T30] audit: type=1400 audit(1749054317.798:73): 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 [ 24.876602][ T289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.383204][ T298] request_module fs-gadgetfs succeeded, but still no fs? [ 25.583676][ T299] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.601587][ T299] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.635016][ T299] device bridge_slave_0 entered promiscuous mode [ 25.656497][ T300] syz-executor (300) used greatest stack depth: 21824 bytes left [ 25.674923][ T299] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.682122][ T299] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.699248][ T299] device bridge_slave_1 entered promiscuous mode [ 25.910438][ T299] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.917811][ T299] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.925402][ T299] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.932491][ T299] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.014524][ T317] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.021957][ T317] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.055106][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.062813][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.080203][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.088588][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.095679][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.103300][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.111879][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.118969][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.134927][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.143142][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.165591][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.185899][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.194199][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.201912][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.212139][ T299] device veth0_vlan entered promiscuous mode [ 26.225736][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.236046][ T299] device veth1_macvtap entered promiscuous mode [ 26.248012][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2025/06/04 16:25:19 executed programs: 0 [ 26.265927][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.345927][ T299] syz-executor (299) used greatest stack depth: 21408 bytes left [ 26.477481][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.485134][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.492946][ T354] device bridge_slave_0 entered promiscuous mode [ 26.501222][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.508518][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.516028][ T354] device bridge_slave_1 entered promiscuous mode [ 26.598824][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.605952][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.613555][ T357] device bridge_slave_0 entered promiscuous mode [ 26.625785][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.633028][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.640921][ T362] device bridge_slave_0 entered promiscuous mode [ 26.648129][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.655358][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.662841][ T362] device bridge_slave_1 entered promiscuous mode [ 26.669742][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.677036][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.684857][ T357] device bridge_slave_1 entered promiscuous mode [ 26.775000][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.782073][ T361] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.789545][ T361] device bridge_slave_0 entered promiscuous mode [ 26.809718][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.816813][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.824247][ T361] device bridge_slave_1 entered promiscuous mode [ 26.858478][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.865581][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.872941][ T360] device bridge_slave_0 entered promiscuous mode [ 26.885699][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.892856][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.900383][ T360] device bridge_slave_1 entered promiscuous mode [ 27.023612][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.030799][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.051156][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.058321][ T357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.065618][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.072639][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.105517][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.112575][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.119998][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.127060][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.142086][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.150029][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.157388][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.165814][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.173489][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.183981][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 27.191555][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.232640][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 27.241485][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.250248][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.257347][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.265122][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.273271][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.280333][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.309895][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.322152][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.348760][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.357690][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.366428][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.376267][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.383961][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.391814][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.400875][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.408310][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.416620][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.425157][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.445254][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.454759][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.463042][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.470537][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.478051][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.486682][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.494174][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.504785][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 27.513249][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.532150][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 27.540201][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.548545][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.556192][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.580453][ T354] device veth0_vlan entered promiscuous mode [ 27.588527][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 27.596901][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.605413][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 27.614010][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.622469][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 27.631198][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.639331][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 27.647783][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.656278][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.663371][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.671205][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 27.679838][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.688134][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.695400][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.702900][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 27.711371][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.719790][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 27.728190][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.736803][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.743845][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.751374][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 27.759772][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.768051][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.775100][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.782845][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 27.791258][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.799527][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 27.807637][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 27.824542][ T362] device veth0_vlan entered promiscuous mode [ 27.837683][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 27.846513][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.855024][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 27.863320][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.871867][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 27.880477][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.888993][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 27.897140][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.905549][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.913161][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.936234][ T362] device veth1_macvtap entered promiscuous mode [ 27.948370][ T361] device veth0_vlan entered promiscuous mode [ 27.957721][ T354] device veth1_macvtap entered promiscuous mode [ 27.970682][ T360] device veth0_vlan entered promiscuous mode [ 27.978849][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.988216][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.996604][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.004217][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.011951][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 28.020654][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.029056][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 28.036919][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 28.045447][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.054102][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 28.062261][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.070289][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 28.078624][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.087161][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 28.095053][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 28.103362][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.111049][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.134064][ T360] device veth1_macvtap entered promiscuous mode [ 28.142093][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.151272][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.159635][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.168569][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 28.177321][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.185941][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.194131][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.218655][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 28.227477][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.236113][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 28.244126][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.252489][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.261002][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.269735][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 28.278943][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.287522][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 28.296907][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.305592][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.313383][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.325029][ T357] device veth0_vlan entered promiscuous mode [ 28.347960][ T361] device veth1_macvtap entered promiscuous mode [ 28.362599][ T380] loop4: detected capacity change from 0 to 2048 [ 28.371772][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.404928][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.414023][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.414783][ T382] loop6: detected capacity change from 0 to 2048 [ 28.430025][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 28.442986][ T384] loop2: detected capacity change from 0 to 2048 [ 28.451658][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.452135][ T380] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 28.461067][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 28.478809][ T30] kauditd_printk_skb: 30 callbacks suppressed [ 28.478822][ T30] audit: type=1400 audit(1749054321.558:104): avc: denied { mount } for pid=379 comm="syz.4.20" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 28.478981][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.487204][ T30] audit: type=1400 audit(1749054321.568:105): avc: denied { read } for pid=379 comm="syz.4.20" name="kvm" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 28.509943][ T380] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 28.570737][ T357] device veth1_macvtap entered promiscuous mode [ 28.577882][ T30] audit: type=1400 audit(1749054321.568:106): avc: denied { open } for pid=379 comm="syz.4.20" path="/dev/kvm" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 28.605514][ T30] audit: type=1400 audit(1749054321.568:107): avc: denied { write } for pid=379 comm="syz.4.20" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 28.615895][ T382] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 28.629223][ T30] audit: type=1400 audit(1749054321.568:108): avc: denied { add_name } for pid=379 comm="syz.4.20" name="memory.events" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 28.672387][ T30] audit: type=1400 audit(1749054321.568:109): avc: denied { create } for pid=379 comm="syz.4.20" name="memory.events" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 28.675605][ T382] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 28.712872][ T30] audit: type=1400 audit(1749054321.588:110): avc: denied { read append open } for pid=379 comm="syz.4.20" path="/0/file1/memory.events" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 28.715507][ T384] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 28.738039][ T30] audit: type=1400 audit(1749054321.588:111): avc: denied { map } for pid=379 comm="syz.4.20" path="/0/file1/memory.events" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 28.771967][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.780616][ T384] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 28.799199][ T30] audit: type=1400 audit(1749054321.588:112): avc: denied { write } for pid=379 comm="syz.4.20" path="/0/file1/memory.events" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 28.808738][ T396] loop3: detected capacity change from 0 to 2048 [ 28.824238][ T30] audit: type=1400 audit(1749054321.588:113): avc: denied { ioctl } for pid=379 comm="syz.4.20" path="/dev/kvm" dev="devtmpfs" ino=82 ioctlcmd=0xae0a scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 28.835884][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.857854][ T398] loop4: detected capacity change from 0 to 2048 [ 28.869600][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 28.878482][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.925636][ T400] loop6: detected capacity change from 0 to 2048 [ 28.936449][ T396] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 28.938391][ T403] loop2: detected capacity change from 0 to 2048 [ 28.954503][ T398] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 28.999759][ T400] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 29.005095][ T398] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 29.028891][ T396] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 29.029631][ T410] loop5: detected capacity change from 0 to 2048 [ 29.044481][ T400] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 29.088639][ T403] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 29.101458][ T403] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 29.157227][ T418] loop3: detected capacity change from 0 to 2048 [ 29.162302][ T420] loop4: detected capacity change from 0 to 2048 [ 29.173076][ T424] loop2: detected capacity change from 0 to 2048 [ 29.174048][ T410] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 29.182434][ T422] loop6: detected capacity change from 0 to 2048 [ 29.198695][ T410] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 29.227342][ T418] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 29.227562][ T422] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 29.256453][ T424] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 29.259975][ T432] loop5: detected capacity change from 0 to 2048 [ 29.275060][ T418] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 29.283334][ T422] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 29.292223][ T420] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 29.307409][ T424] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 29.341739][ T420] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 29.359618][ T45] ------------[ cut here ]------------ [ 29.366826][ T45] kernel BUG at fs/ext4/inode.c:2747! [ 29.372777][ T45] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 29.379210][ T45] CPU: 1 PID: 45 Comm: kworker/u4:2 Not tainted 5.15.184-syzkaller-00129-g4032a894ccb2 #0 [ 29.389270][ T45] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 29.399433][ T45] Workqueue: writeback wb_workfn (flush-7:6) [ 29.405442][ T45] RIP: 0010:ext4_writepages+0x2f75/0x2f90 [ 29.411494][ T45] Code: 00 00 00 e8 9d 99 8f ff 84 db 75 2c e8 04 97 8f ff 49 bc 00 00 00 00 00 fc ff df 48 8b 5c 24 20 e9 d6 f7 ff ff e8 eb 96 8f ff <0f> 0b e8 e4 96 8f ff e8 cb 68 27 ff eb a2 e8 d8 96 8f ff e8 bf 68 [ 29.431372][ T45] RSP: 0018:ffffc900002ef100 EFLAGS: 00010293 [ 29.437530][ T45] RAX: ffffffff81d90df5 RBX: 000000c410000000 RCX: ffff8881053a3b40 [ 29.445693][ T45] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 29.453784][ T45] RBP: ffffc900002ef470 R08: dffffc0000000000 R09: ffffed10260240c6 [ 29.461868][ T45] R10: ffffed10260240c6 R11: 1ffff110260240c5 R12: dffffc0000000000 [ 29.469838][ T45] R13: 0000000000000001 R14: 0000008000000000 R15: ffff8881301208c0 [ 29.477908][ T45] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 29.486843][ T45] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.493421][ T45] CR2: 00005555852924a8 CR3: 000000012318f000 CR4: 00000000003506a0 [ 29.501485][ T45] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 29.509799][ T45] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 29.518199][ T45] Call Trace: [ 29.521714][ T45] [ 29.524824][ T45] ? xas_start+0x317/0x3e0 [ 29.529351][ T45] ? __kasan_check_read+0x11/0x20 [ 29.534511][ T45] ? mark_page_accessed+0x3b6/0x8d0 [ 29.539936][ T45] ? __activate_page+0xf40/0xf40 [ 29.544882][ T45] ? ext4_readpage+0x220/0x220 [ 29.549653][ T45] ? __queue_work+0x913/0xc60 [ 29.554336][ T45] ? memcpy+0x56/0x70 [ 29.558709][ T45] ? copy_page_from_iter_atomic+0x784/0x1350 [ 29.564702][ T45] ? __kasan_check_read+0x11/0x20 [ 29.569839][ T45] ? __set_page_dirty_no_writeback+0xff/0x130 [ 29.576015][ T45] ? ext4_readpage+0x220/0x220 [ 29.580783][ T45] do_writepages+0x48a/0x6c0 [ 29.585370][ T45] ? update_curr+0x2f3/0x5b0 [ 29.590080][ T45] ? __writepage+0x130/0x130 [ 29.595025][ T45] ? enqueue_task_fair+0xaa7/0x2120 [ 29.600329][ T45] ? __kasan_check_write+0x14/0x20 [ 29.605448][ T45] ? _raw_spin_lock+0x8e/0xe0 [ 29.610363][ T45] __writeback_single_inode+0xd5/0x9c0 [ 29.616318][ T45] ? wbc_attach_and_unlock_inode+0x194/0x5f0 [ 29.623106][ T45] writeback_sb_inodes+0x9c0/0x1590 [ 29.628741][ T45] ? psi_task_change+0x212/0x370 [ 29.633866][ T45] ? queue_io+0x4c0/0x4c0 [ 29.638213][ T45] ? __kasan_check_read+0x11/0x20 [ 29.643237][ T45] ? queue_io+0x382/0x4c0 [ 29.647834][ T45] wb_writeback+0x3f1/0x980 [ 29.652449][ T45] ? inode_cgwb_move_to_attached+0x3e0/0x3e0 [ 29.658422][ T45] ? set_worker_desc+0x155/0x1c0 [ 29.663373][ T45] ? __kasan_check_write+0x14/0x20 [ 29.668591][ T45] wb_workfn+0x38f/0xe20 [ 29.672860][ T45] ? inode_wait_for_writeback+0x200/0x200 [ 29.678585][ T45] ? kvm_sched_clock_read+0x18/0x40 [ 29.684258][ T45] ? __kasan_check_read+0x11/0x20 [ 29.689540][ T45] ? ttwu_do_wakeup+0xf9/0x470 [ 29.694308][ T45] ? __kasan_check_write+0x14/0x20 [ 29.699418][ T45] ? _raw_spin_lock_irq+0x8f/0xe0 [ 29.704567][ T45] ? _raw_spin_lock_irqsave+0x110/0x110 [ 29.710235][ T45] ? pwq_dec_nr_in_flight+0x18c/0x3c0 [ 29.715908][ T45] process_one_work+0x6be/0xba0 [ 29.720970][ T45] worker_thread+0xa59/0x1200 [ 29.725660][ T45] kthread+0x411/0x500 [ 29.729827][ T45] ? worker_clr_flags+0x190/0x190 [ 29.734859][ T45] ? kthread_blkcg+0xd0/0xd0 [ 29.739458][ T45] ret_from_fork+0x1f/0x30 [ 29.743886][ T45] [ 29.746912][ T45] Modules linked in: [ 29.761391][ T45] ---[ end trace 9b774e71f96efabc ]--- [ 29.767475][ T45] RIP: 0010:ext4_writepages+0x2f75/0x2f90 [ 29.773320][ T45] Code: 00 00 00 e8 9d 99 8f ff 84 db 75 2c e8 04 97 8f ff 49 bc 00 00 00 00 00 fc ff df 48 8b 5c 24 20 e9 d6 f7 ff ff e8 eb 96 8f ff <0f> 0b e8 e4 96 8f ff e8 cb 68 27 ff eb a2 e8 d8 96 8f ff e8 bf 68 [ 29.793629][ T437] loop2: detected capacity change from 0 to 2048 [ 29.802251][ T45] RSP: 0018:ffffc900002ef100 EFLAGS: 00010293 [ 29.808759][ T45] RAX: ffffffff81d90df5 RBX: 000000c410000000 RCX: ffff8881053a3b40 [ 29.824687][ T45] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 29.832895][ T45] RBP: ffffc900002ef470 R08: dffffc0000000000 R09: ffffed10260240c6 [ 29.842078][ T45] R10: ffffed10260240c6 R11: 1ffff110260240c5 R12: dffffc0000000000 [ 29.855965][ T45] R13: 0000000000000001 R14: 0000008000000000 R15: ffff8881301208c0 [ 29.860852][ T439] loop4: detected capacity change from 0 to 2048 [ 29.864057][ T45] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 29.881090][ T432] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 29.913291][ T446] loop3: detected capacity change from 0 to 2048 [ 29.916143][ T437] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 29.937644][ T45] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.945310][ T45] CR2: 00007fcbefa719e0 CR3: 000000012ab6b000 CR4: 00000000003506a0 [ 29.945540][ T10] device bridge_slave_1 left promiscuous mode [ 29.953320][ T45] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 29.960068][ T432] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 29.968148][ T45] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 29.982908][ T437] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 29.990738][ T45] Kernel panic - not syncing: Fatal exception [ 30.011585][ T45] Kernel Offset: disabled [ 30.016006][ T45] Rebooting in 86400 seconds..