Warning: Permanently added '10.128.1.227' (ED25519) to the list of known hosts. 2025/08/09 13:50:16 ignoring optional flag "sandboxArg"="0" 2025/08/09 13:50:16 parsed 1 programs [ 27.423002][ T24] audit: type=1400 audit(1754747416.950:64): avc: denied { node_bind } for pid=275 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 27.444552][ T24] audit: type=1400 audit(1754747416.950:65): avc: denied { create } for pid=275 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 27.464939][ T24] audit: type=1400 audit(1754747416.950:66): avc: denied { module_request } for pid=275 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 [ 28.402599][ T24] audit: type=1400 audit(1754747417.930:67): avc: denied { mounton } for pid=283 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 [ 28.404075][ T283] cgroup: Unknown subsys name 'net' [ 28.426204][ T24] audit: type=1400 audit(1754747417.930:68): avc: denied { mount } for pid=283 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 [ 28.454274][ T24] audit: type=1400 audit(1754747417.960:69): avc: denied { unmount } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.454530][ T283] cgroup: Unknown subsys name 'devices' [ 28.601098][ T283] cgroup: Unknown subsys name 'hugetlb' [ 28.606877][ T283] cgroup: Unknown subsys name 'rlimit' [ 28.823171][ T24] audit: type=1400 audit(1754747418.350:70): avc: denied { setattr } for pid=283 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 28.847994][ T24] audit: type=1400 audit(1754747418.350:71): avc: denied { create } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.871353][ T24] audit: type=1400 audit(1754747418.350:72): avc: denied { write } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.885910][ T285] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 28.896342][ T24] audit: type=1400 audit(1754747418.350:73): avc: denied { read } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.935353][ T283] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 29.568372][ T291] request_module fs-gadgetfs succeeded, but still no fs? [ 29.587077][ T293] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 30.113312][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.126783][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.139823][ T331] device bridge_slave_0 entered promiscuous mode [ 30.155818][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.189666][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.198556][ T331] device bridge_slave_1 entered promiscuous mode [ 30.278055][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.287778][ T331] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.297280][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.308493][ T331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.361698][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.379783][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.397300][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.439387][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.448347][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.456089][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.464337][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.473962][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.481678][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.489478][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.499549][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.520569][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.543156][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.551611][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.559925][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.568564][ T331] device veth0_vlan entered promiscuous mode 2025/08/09 13:50:20 executed programs: 0 [ 30.585828][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.602885][ T331] device veth1_macvtap entered promiscuous mode [ 30.613539][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 30.624737][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 30.835379][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.842835][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.850613][ T353] device bridge_slave_0 entered promiscuous mode [ 30.858678][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.866176][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.873727][ T353] device bridge_slave_1 entered promiscuous mode [ 30.968967][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.976341][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.984038][ T362] device bridge_slave_0 entered promiscuous mode [ 30.991266][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.998503][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.006669][ T362] device bridge_slave_1 entered promiscuous mode [ 31.026519][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.036426][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.045021][ T356] device bridge_slave_0 entered promiscuous mode [ 31.055426][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.064381][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.072939][ T356] device bridge_slave_1 entered promiscuous mode [ 31.129068][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.138601][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.148714][ T359] device bridge_slave_0 entered promiscuous mode [ 31.158169][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.168120][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.176771][ T359] device bridge_slave_1 entered promiscuous mode [ 31.237711][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.245976][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.253534][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.260746][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.314525][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.323385][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.331492][ T357] device bridge_slave_0 entered promiscuous mode [ 31.338793][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.346526][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.354362][ T357] device bridge_slave_1 entered promiscuous mode [ 31.414053][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.421531][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.429107][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.436390][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.448276][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.455510][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.462978][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.470412][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.504004][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.513121][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.522428][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.530820][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.539783][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.547541][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.555262][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.596442][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.622520][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.632818][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.641877][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.650387][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.658812][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.666996][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.682250][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 31.690856][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.723285][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 31.732906][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.741731][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.749754][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.758319][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 31.767396][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.777214][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.785513][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.794823][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 31.803654][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.812594][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 31.821852][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.830755][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 31.839171][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.847723][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 31.857288][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.872714][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 31.887085][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.902157][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 31.913480][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.927105][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.936413][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.946149][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 31.958807][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.972201][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.983067][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.994265][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.007230][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.018793][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.028668][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.060078][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 32.070271][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.082149][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.094466][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.103090][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.113458][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 32.123221][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.132752][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 32.141520][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.151087][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 32.159686][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.186006][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 32.194490][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.203194][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 32.212206][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.220734][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 32.229429][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.237893][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 32.246173][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.257094][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.271381][ T356] device veth0_vlan entered promiscuous mode [ 32.288763][ T359] device veth0_vlan entered promiscuous mode [ 32.296065][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.304848][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.312766][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.320941][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 32.329821][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.338229][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 32.346537][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.354788][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.363410][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.371874][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.379764][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.387576][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.395405][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.403445][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 32.415877][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.424301][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.432575][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.439817][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.452812][ T362] device veth0_vlan entered promiscuous mode [ 32.465333][ T353] device veth0_vlan entered promiscuous mode [ 32.473192][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 32.481939][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.491101][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 32.500721][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.510161][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.520378][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.531046][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.540179][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.558147][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.566674][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.576844][ T356] device veth1_macvtap entered promiscuous mode [ 32.586826][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.603196][ T359] device veth1_macvtap entered promiscuous mode [ 32.610613][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.618727][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 32.627127][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.637103][ T362] device veth1_macvtap entered promiscuous mode [ 32.650320][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 32.658094][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 32.666511][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.675603][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 32.684368][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.696657][ T353] device veth1_macvtap entered promiscuous mode [ 32.720561][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 32.722912][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 32.722927][ T24] audit: type=1400 audit(1754747422.250:105): avc: denied { create } for pid=402 comm="syz.1.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 32.730421][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.737785][ T24] audit: type=1400 audit(1754747422.260:106): avc: denied { write } for pid=402 comm="syz.1.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 32.755574][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 32.764365][ T24] audit: type=1400 audit(1754747422.280:107): avc: denied { setopt } for pid=402 comm="syz.1.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 32.783855][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 32.820561][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.829964][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 32.840010][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.854335][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 32.863137][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.872338][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 32.881789][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.900748][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 32.911403][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.921540][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 32.930348][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.961483][ T357] device veth0_vlan entered promiscuous mode [ 32.976948][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.986858][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.999223][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.008326][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.019076][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.033846][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.097162][ T357] device veth1_macvtap entered promiscuous mode [ 33.110585][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 33.121032][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.134744][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 33.160552][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.170717][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.182019][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 33.206308][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.412952][ T48] device bridge_slave_1 left promiscuous mode [ 33.421315][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.451068][ T48] device bridge_slave_0 left promiscuous mode [ 33.457472][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.506923][ T48] device veth1_macvtap left promiscuous mode [ 33.515334][ T48] device veth0_vlan left promiscuous mode 2025/08/09 13:50:25 executed programs: 579 [ 137.579136][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 137.585917][ C0] rcu: 0-...!: (1 GPs behind) idle=07a/1/0x4000000000000000 softirq=6064/6080 fqs=0 last_accelerate: 9836/c02d dyntick_enabled: 1 [ 137.599608][ C0] (t=10000 jiffies g=2721 q=607) [ 137.604635][ C0] rcu: rcu_preempt kthread starved for 10000 jiffies! g2721 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 137.615892][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 137.625846][ C0] rcu: RCU grace-period kthread stack dump: [ 137.631828][ C0] task:rcu_preempt state:I stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 137.641026][ C0] Call Trace: [ 137.644337][ C0] __schedule+0xb47/0x1310 [ 137.648740][ C0] ? release_firmware_map_entry+0x190/0x190 [ 137.654624][ C0] ? __mod_timer+0x7ae/0xb30 [ 137.659207][ C0] schedule+0x13c/0x1d0 [ 137.663373][ C0] schedule_timeout+0x12c/0x2d0 [ 137.668299][ C0] ? console_conditional_schedule+0x10/0x10 [ 137.674354][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 137.679893][ C0] ? run_local_timers+0x160/0x160 [ 137.685022][ C0] ? prepare_to_swait_event+0x320/0x340 [ 137.691085][ C0] rcu_gp_kthread+0x100a/0x26a0 [ 137.696058][ C0] ? rcu_barrier_callback+0x50/0x50 [ 137.701396][ C0] ? __kasan_check_read+0x11/0x20 [ 137.706440][ C0] ? __kthread_parkme+0xb9/0x1c0 [ 137.711394][ C0] kthread+0x346/0x3d0 [ 137.715604][ C0] ? rcu_barrier_callback+0x50/0x50 [ 137.720903][ C0] ? kthread_blkcg+0xd0/0xd0 [ 137.725488][ C0] ret_from_fork+0x1f/0x30 [ 137.729936][ C0] NMI backtrace for cpu 0 [ 137.734628][ C0] CPU: 0 PID: 3456 Comm: syz.4.1033 Not tainted 5.10.240-syzkaller #0 [ 137.742778][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 137.752823][ C0] Call Trace: [ 137.756099][ C0] [ 137.758949][ C0] __dump_stack+0x21/0x24 [ 137.763545][ C0] dump_stack_lvl+0x169/0x1d8 [ 137.768238][ C0] ? show_regs_print_info+0x18/0x18 [ 137.773562][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 137.779016][ C0] ? _raw_spin_lock+0xe0/0xe0 [ 137.783696][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 137.789773][ C0] dump_stack+0x15/0x1c [ 137.793975][ C0] nmi_trigger_cpumask_backtrace+0x27f/0x2c0 [ 137.800163][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 137.806060][ C0] rcu_dump_cpu_stacks+0x19c/0x2c0 [ 137.811174][ C0] rcu_sched_clock_irq+0xf79/0x1870 [ 137.816468][ C0] ? rcutree_dead_cpu+0x2f0/0x2f0 [ 137.821491][ C0] ? hrtimer_run_queues+0x166/0x430 [ 137.826691][ C0] update_process_times+0x198/0x200 [ 137.832072][ C0] tick_sched_timer+0x17c/0x240 [ 137.836921][ C0] ? tick_setup_sched_timer+0x450/0x450 [ 137.842462][ C0] __hrtimer_run_queues+0x37a/0x960 [ 137.847738][ C0] ? hrtimer_interrupt+0xdc0/0xdc0 [ 137.852853][ C0] ? ktime_get_update_offsets_now+0x293/0x2b0 [ 137.858912][ C0] hrtimer_interrupt+0x3a6/0xdc0 [ 137.863857][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3f0 [ 137.869872][ C0] asm_call_irq_on_stack+0xf/0x20 [ 137.875036][ C0] [ 137.878103][ C0] sysvec_apic_timer_interrupt+0x85/0xe0 [ 137.884009][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 137.890090][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x5c/0x60 [ 137.896392][ C0] Code: b8 0a 00 00 83 fa 02 75 21 48 8b 91 c0 0a 00 00 48 8b 32 48 8d 7e 01 8b 89 bc 0a 00 00 48 39 cf 73 08 48 89 44 f2 08 48 89 3a <5d> c3 66 90 55 48 89 e5 48 8b 45 08 65 48 8b 15 a0 cc 9e 7e 65 8b [ 137.916179][ C0] RSP: 0018:ffffc9000335e710 EFLAGS: 00000293 [ 137.922528][ C0] RAX: ffffffff845c0bf1 RBX: dffffc0000000000 RCX: ffff8881193e62c0 [ 137.930670][ C0] RDX: 0000000000000000 RSI: ffffc9000335e9e0 RDI: ffff88812d201340 [ 137.938645][ C0] RBP: ffffc9000335e710 R08: dffffc0000000000 R09: ffffed1024f66e52 [ 137.946605][ C0] R10: ffffed1024f66e52 R11: 1ffff11024f66e51 R12: dffffc0000000000 [ 137.954657][ C0] R13: ffffc9000335e9e0 R14: ffffc9000335e9e0 R15: 00000000ae557b12 [ 137.962639][ C0] ? tipc_node_distr_xmit+0xb1/0x390 [ 137.968000][ C0] tipc_node_distr_xmit+0xb1/0x390 [ 137.973107][ C0] ? tipc_sk_lookup+0x544/0x5f0 [ 137.977943][ C0] ? tipc_sk_rcv+0x41a/0x1ef0 [ 137.982605][ C0] ? tipc_node_xmit_skb+0x130/0x130 [ 137.987811][ C0] ? _raw_spin_trylock_bh+0xd5/0x130 [ 137.993085][ C0] ? _raw_spin_trylock+0x140/0x140 [ 137.998524][ C0] ? preempt_count_sub+0x4f/0x170 [ 138.003569][ C0] tipc_sk_rcv+0x19b9/0x1ef0 [ 138.008169][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 138.014058][ C0] ? __stack_depot_save+0x479/0x4c0 [ 138.019334][ C0] ? kasan_set_track+0x5b/0x70 [ 138.024099][ C0] ? kasan_set_track+0x4a/0x70 [ 138.028936][ C0] ? ____kasan_slab_free+0x125/0x160 [ 138.034327][ C0] ? __kasan_slab_free+0x11/0x20 [ 138.039346][ C0] ? kmem_cache_free+0x100/0x2d0 [ 138.044282][ C0] ? kfree_skbmem+0x10c/0x180 [ 138.048955][ C0] ? kfree_skb+0xc1/0x2f0 [ 138.053371][ C0] ? tipc_sk_backlog_rcv+0x16f/0x1f0 [ 138.058643][ C0] ? __release_sock+0x146/0x360 [ 138.063486][ C0] ? __sys_setsockopt+0x265/0x460 [ 138.068495][ C0] ? __skb_queue_purge+0x170/0x170 [ 138.073598][ C0] tipc_node_xmit+0x256/0xcd0 [ 138.078265][ C0] ? debug_smp_processor_id+0x17/0x20 [ 138.083641][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 138.089181][ C0] ? ____kasan_slab_free+0x130/0x160 [ 138.094462][ C0] ? __kasan_slab_free+0x11/0x20 [ 138.099476][ C0] ? slab_free_freelist_hook+0xc5/0x190 [ 138.105017][ C0] ? kfree_skbmem+0x10c/0x180 [ 138.109829][ C0] tipc_node_distr_xmit+0x292/0x390 [ 138.115038][ C0] ? tipc_node_xmit_skb+0x130/0x130 [ 138.120317][ C0] ? trace_tipc_sk_rej_msg+0x2c/0x6d0 [ 138.125684][ C0] tipc_sk_rcv+0x19b9/0x1ef0 [ 138.130278][ C0] ? __skb_queue_purge+0x170/0x170 [ 138.135469][ C0] tipc_node_xmit+0x256/0xcd0 [ 138.140336][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 138.145879][ C0] tipc_sk_push_backlog+0x4dd/0x790 [ 138.151071][ C0] tipc_sk_proto_rcv+0x98d/0x1ac0 [ 138.156090][ C0] ? trace_tipc_sk_dump+0x6c0/0x6c0 [ 138.161642][ C0] tipc_sk_filter_rcv+0x30ac/0x3850 [ 138.166835][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 138.171936][ C0] ? kasan_set_track+0x5b/0x70 [ 138.176688][ C0] ? kasan_set_track+0x4a/0x70 [ 138.181446][ C0] ? kasan_set_free_info+0x23/0x40 [ 138.186559][ C0] ? kasan_set_track+0x5b/0x70 [ 138.191396][ C0] ? kasan_set_track+0x4a/0x70 [ 138.196152][ C0] ? kasan_set_free_info+0x23/0x40 [ 138.201252][ C0] ? ____kasan_slab_free+0x125/0x160 [ 138.206534][ C0] ? __kasan_slab_free+0x11/0x20 [ 138.211632][ C0] ? slab_free_freelist_hook+0xc5/0x190 [ 138.217346][ C0] ? kmem_cache_free+0x100/0x2d0 [ 138.222271][ C0] ? kfree_skb+0xc1/0x2f0 [ 138.226592][ C0] ? tipc_msg_reverse+0x698/0x900 [ 138.231607][ C0] ? tipc_sk_filter_rcv+0xca0/0x3850 [ 138.236877][ C0] ? tipc_sk_backlog_rcv+0x109/0x1f0 [ 138.242151][ C0] ? __release_sock+0x146/0x360 [ 138.246991][ C0] ? __sys_setsockopt+0x265/0x460 [ 138.252000][ C0] ? __x64_sys_setsockopt+0xbf/0xd0 [ 138.257181][ C0] ? do_syscall_64+0x31/0x40 [ 138.261757][ C0] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 138.267813][ C0] ? tipc_sk_dump+0xfc0/0xfc0 [ 138.272479][ C0] ? __kasan_check_write+0x14/0x20 [ 138.277669][ C0] ? _raw_spin_lock_bh+0x8e/0xe0 [ 138.282598][ C0] tipc_sk_rcv+0x7cc/0x1ef0 [ 138.287102][ C0] ? slab_free_freelist_hook+0xc5/0x190 [ 138.292748][ C0] ? kmem_cache_free+0x100/0x2d0 [ 138.298060][ C0] ? __skb_queue_purge+0x170/0x170 [ 138.303184][ C0] ? tipc_sk_filter_rcv+0x3034/0x3850 [ 138.308580][ C0] tipc_node_xmit+0x256/0xcd0 [ 138.313350][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 138.318907][ C0] tipc_node_distr_xmit+0x292/0x390 [ 138.324107][ C0] ? tipc_node_xmit_skb+0x130/0x130 [ 138.329484][ C0] ? selinux_capable+0x29c/0x380 [ 138.334512][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0 [ 138.339618][ C0] ? tipc_sk_timeout+0x970/0x970 [ 138.344754][ C0] ? __local_bh_enable_ip+0x53/0x80 [ 138.349949][ C0] ? lock_sock_nested+0x1f5/0x290 [ 138.354968][ C0] __release_sock+0x146/0x360 [ 138.359650][ C0] sock_setsockopt+0x125e/0x2350 [ 138.364584][ C0] ? __sock_set_mark+0x160/0x160 [ 138.369767][ C0] ? selinux_socket_setsockopt+0x21c/0x300 [ 138.375660][ C0] ? selinux_socket_getsockopt+0x2e0/0x2e0 [ 138.381501][ C0] ? __fget_files+0x2c4/0x320 [ 138.386215][ C0] ? security_socket_setsockopt+0x82/0xa0 [ 138.392030][ C0] __sys_setsockopt+0x265/0x460 [ 138.396874][ C0] ? __ia32_sys_recv+0xb0/0xb0 [ 138.401724][ C0] ? debug_smp_processor_id+0x17/0x20 [ 138.407083][ C0] __x64_sys_setsockopt+0xbf/0xd0 [ 138.412113][ C0] do_syscall_64+0x31/0x40 [ 138.416535][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 138.422422][ C0] RIP: 0033:0x7f8af7fc3be9 [ 138.426841][ C0] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 138.446548][ C0] RSP: 002b:00007f8af7e13038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 138.454973][ C0] RAX: ffffffffffffffda RBX: 00007f8af81eb090 RCX: 00007f8af7fc3be9 [ 138.462936][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003 [ 138.471077][ C0] RBP: 00007f8af8046e19 R08: 0000000000000004 R09: 0000000000000000 [ 138.479053][ C0] R10: 0000200000000540 R11: 0000000000000246 R12: 0000000000000000 [ 138.487025][ C0] R13: 00007f8af81eb128 R14: 00007f8af81eb090 R15: 00007ffca1f96ee8 [ 138.495175][ C0] Sending NMI from CPU 0 to CPUs 1: [ 138.500948][ C1] NMI backtrace for cpu 1 [ 138.500959][ C1] CPU: 1 PID: 3453 Comm: syz.4.1033 Not tainted 5.10.240-syzkaller #0 [ 138.500966][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 138.500971][ C1] RIP: 0010:__pv_queued_spin_lock_slowpath+0x584/0xb70 [ 138.500982][ C1] Code: 00 00 41 c6 06 00 48 8b 44 24 10 42 0f b6 04 38 84 c0 0f 85 c4 01 00 00 48 8b 44 24 08 c6 00 01 41 be 00 80 ff ff eb 07 f3 90 <41> ff c6 74 4b 43 0f b6 44 3d 00 84 c0 75 2e 80 3b 00 75 ea 48 89 [ 138.500987][ C1] RSP: 0018:ffffc900032ff7a0 EFLAGS: 00000206 [ 138.500996][ C1] RAX: 0000000000000000 RBX: ffff888127b37288 RCX: ffffffff814b22ca [ 138.501001][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff888127b37288 [ 138.501006][ C1] RBP: ffffc900032ff890 R08: dffffc0000000000 R09: ffffed1024f66e52 [ 138.501011][ C1] R10: ffffed1024f66e52 R11: 1ffff11024f66e51 R12: ffff8881f73d2b40 [ 138.501016][ C1] R13: 1ffff11024f66e51 R14: 00000000ffffcb05 R15: dffffc0000000000 [ 138.501022][ C1] FS: 00007f8af7e346c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 138.501026][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.501031][ C1] CR2: 0000200000000000 CR3: 0000000119b95000 CR4: 00000000003506a0 [ 138.501036][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 138.501041][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 138.501044][ C1] Call Trace: [ 138.501047][ C1] ? memcpy+0x56/0x70 [ 138.501051][ C1] ? __pv_queued_spin_unlock_slowpath+0x280/0x280 [ 138.501055][ C1] ? avc_has_perm_noaudit+0x240/0x240 [ 138.501058][ C1] queued_spin_lock_slowpath+0x47/0x50 [ 138.501062][ C1] _raw_spin_lock_bh+0xd8/0xe0 [ 138.501065][ C1] ? _raw_spin_lock_irq+0xe0/0xe0 [ 138.501068][ C1] lock_sock_nested+0x92/0x290 [ 138.501072][ C1] ? sock_init_data+0xc0/0xc0 [ 138.501075][ C1] ? _raw_spin_lock_bh+0x8e/0xe0 [ 138.501079][ C1] ? _raw_spin_unlock_bh+0x51/0x60 [ 138.501082][ C1] tipc_sendstream+0x47/0x70 [ 138.501085][ C1] ? tipc_getsockopt+0x4c0/0x4c0 [ 138.501089][ C1] ____sys_sendmsg+0x5a2/0x8c0 [ 138.501092][ C1] ? __sys_sendmsg_sock+0x40/0x40 [ 138.501095][ C1] ? import_iovec+0x7c/0xb0 [ 138.501099][ C1] ___sys_sendmsg+0x1f0/0x260 [ 138.501102][ C1] ? __sys_sendmsg+0x250/0x250 [ 138.501105][ C1] ? __fdget+0x1a1/0x230 [ 138.501109][ C1] __x64_sys_sendmsg+0x1e2/0x2a0 [ 138.501112][ C1] ? ___sys_sendmsg+0x260/0x260 [ 138.501116][ C1] ? switch_fpu_return+0x197/0x340 [ 138.501120][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 138.501123][ C1] do_syscall_64+0x31/0x40 [ 138.501127][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 138.501130][ C1] RIP: 0033:0x7f8af7fc3be9 [ 138.501141][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 138.501145][ C1] RSP: 002b:00007f8af7e34038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 138.501154][ C1] RAX: ffffffffffffffda RBX: 00007f8af81eafa0 RCX: 00007f8af7fc3be9 [ 138.501159][ C1] RDX: 0000000000000000 RSI: 00002000000002c0 RDI: 0000000000000004 [ 138.501164][ C1] RBP: 00007f8af8046e19 R08: 0000000000000000 R09: 0000000000000000 [ 138.501170][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 138.501175][ C1] R13: 00007f8af81eb038 R14: 00007f8af81eafa0 R15: 00007ffca1f96ee8 [ 287.222292][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 123s! [syz.4.1033:3456] [ 287.230697][ C0] Modules linked in: [ 287.234821][ C0] CPU: 0 PID: 3456 Comm: syz.4.1033 Not tainted 5.10.240-syzkaller #0 [ 287.242953][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 287.253020][ C0] RIP: 0010:tipc_sk_lookup+0x4ec/0x5f0 [ 287.258493][ C0] Code: b7 00 49 29 c5 74 67 49 8d 9d 80 00 00 00 48 89 df be 04 00 00 00 e8 33 8b 40 fd 41 be 01 00 00 00 f0 45 0f c1 b5 80 00 00 00 <31> ff 44 89 f6 e8 4a 9d 06 fd 45 85 f6 0f 84 80 00 00 00 bf fe ff [ 287.278732][ C0] RSP: 0018:ffffc9000335e740 EFLAGS: 00000206 [ 287.284797][ C0] RAX: 0000000000000301 RBX: ffff888127b37280 RCX: ffffffff845d06bd [ 287.292768][ C0] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888127b37280 [ 287.301288][ C0] RBP: ffffc9000335e830 R08: dffffc0000000000 R09: ffffed1024f66e51 [ 287.309260][ C0] R10: ffffed1024f66e51 R11: 1ffff11024f66e50 R12: dffffc0000000000 [ 287.317227][ C0] R13: ffff888127b37200 R14: 0000000000000004 R15: fffffffffffffc18 [ 287.325189][ C0] FS: 00007f8af7e136c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 287.334103][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 287.340701][ C0] CR2: 00007f8af7e12f98 CR3: 0000000119b95000 CR4: 00000000003506b0 [ 287.348705][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 287.356840][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 287.364929][ C0] Call Trace: [ 287.368232][ C0] ? tipc_sk_rcv+0x1ef0/0x1ef0 [ 287.372990][ C0] tipc_sk_rcv+0x3eb/0x1ef0 [ 287.377511][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 287.383488][ C0] ? __stack_depot_save+0x479/0x4c0 [ 287.388856][ C0] ? kasan_set_track+0x5b/0x70 [ 287.393612][ C0] ? kasan_set_track+0x4a/0x70 [ 287.398368][ C0] ? ____kasan_slab_free+0x125/0x160 [ 287.403637][ C0] ? __kasan_slab_free+0x11/0x20 [ 287.408686][ C0] ? kmem_cache_free+0x100/0x2d0 [ 287.413976][ C0] ? kfree_skbmem+0x10c/0x180 [ 287.418661][ C0] ? kfree_skb+0xc1/0x2f0 [ 287.422987][ C0] ? tipc_sk_backlog_rcv+0x16f/0x1f0 [ 287.428272][ C0] ? __release_sock+0x146/0x360 [ 287.433112][ C0] ? __sys_setsockopt+0x265/0x460 [ 287.438137][ C0] ? __skb_queue_purge+0x170/0x170 [ 287.443246][ C0] tipc_node_xmit+0x256/0xcd0 [ 287.447928][ C0] ? debug_smp_processor_id+0x17/0x20 [ 287.453373][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 287.459267][ C0] ? ____kasan_slab_free+0x130/0x160 [ 287.464564][ C0] ? __kasan_slab_free+0x11/0x20 [ 287.469588][ C0] ? slab_free_freelist_hook+0xc5/0x190 [ 287.475128][ C0] ? kfree_skbmem+0x10c/0x180 [ 287.479888][ C0] tipc_node_distr_xmit+0x292/0x390 [ 287.485113][ C0] ? tipc_node_xmit_skb+0x130/0x130 [ 287.490445][ C0] ? trace_tipc_sk_rej_msg+0x2c/0x6d0 [ 287.496204][ C0] tipc_sk_rcv+0x19b9/0x1ef0 [ 287.500930][ C0] ? __skb_queue_purge+0x170/0x170 [ 287.506140][ C0] tipc_node_xmit+0x256/0xcd0 [ 287.510985][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 287.516527][ C0] tipc_sk_push_backlog+0x4dd/0x790 [ 287.521749][ C0] tipc_sk_proto_rcv+0x98d/0x1ac0 [ 287.527028][ C0] ? trace_tipc_sk_dump+0x6c0/0x6c0 [ 287.532220][ C0] tipc_sk_filter_rcv+0x30ac/0x3850 [ 287.537579][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 287.542681][ C0] ? kasan_set_track+0x5b/0x70 [ 287.547695][ C0] ? kasan_set_track+0x4a/0x70 [ 287.552542][ C0] ? kasan_set_free_info+0x23/0x40 [ 287.557752][ C0] ? kasan_set_track+0x5b/0x70 [ 287.562513][ C0] ? kasan_set_track+0x4a/0x70 [ 287.567276][ C0] ? kasan_set_free_info+0x23/0x40 [ 287.572474][ C0] ? ____kasan_slab_free+0x125/0x160 [ 287.577841][ C0] ? __kasan_slab_free+0x11/0x20 [ 287.582773][ C0] ? slab_free_freelist_hook+0xc5/0x190 [ 287.588402][ C0] ? kmem_cache_free+0x100/0x2d0 [ 287.593453][ C0] ? kfree_skb+0xc1/0x2f0 [ 287.598155][ C0] ? tipc_msg_reverse+0x698/0x900 [ 287.603333][ C0] ? tipc_sk_filter_rcv+0xca0/0x3850 [ 287.608637][ C0] ? tipc_sk_backlog_rcv+0x109/0x1f0 [ 287.614104][ C0] ? __release_sock+0x146/0x360 [ 287.618967][ C0] ? __sys_setsockopt+0x265/0x460 [ 287.623997][ C0] ? __x64_sys_setsockopt+0xbf/0xd0 [ 287.629200][ C0] ? do_syscall_64+0x31/0x40 [ 287.633797][ C0] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 287.640239][ C0] ? tipc_sk_dump+0xfc0/0xfc0 [ 287.644945][ C0] ? __kasan_check_write+0x14/0x20 [ 287.650144][ C0] ? _raw_spin_lock_bh+0x8e/0xe0 [ 287.655267][ C0] tipc_sk_rcv+0x7cc/0x1ef0 [ 287.659984][ C0] ? slab_free_freelist_hook+0xc5/0x190 [ 287.665621][ C0] ? kmem_cache_free+0x100/0x2d0 [ 287.670573][ C0] ? __skb_queue_purge+0x170/0x170 [ 287.675727][ C0] ? tipc_sk_filter_rcv+0x3034/0x3850 [ 287.681190][ C0] tipc_node_xmit+0x256/0xcd0 [ 287.685976][ C0] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 287.691686][ C0] tipc_node_distr_xmit+0x292/0x390 [ 287.696874][ C0] ? tipc_node_xmit_skb+0x130/0x130 [ 287.702167][ C0] ? selinux_capable+0x29c/0x380 [ 287.707180][ C0] tipc_sk_backlog_rcv+0x16f/0x1f0 [ 287.712547][ C0] ? tipc_sk_timeout+0x970/0x970 [ 287.717495][ C0] ? __local_bh_enable_ip+0x53/0x80 [ 287.722696][ C0] ? lock_sock_nested+0x1f5/0x290 [ 287.727706][ C0] __release_sock+0x146/0x360 [ 287.732371][ C0] sock_setsockopt+0x125e/0x2350 [ 287.737386][ C0] ? __sock_set_mark+0x160/0x160 [ 287.742449][ C0] ? selinux_socket_setsockopt+0x21c/0x300 [ 287.748260][ C0] ? selinux_socket_getsockopt+0x2e0/0x2e0 [ 287.754390][ C0] ? __fget_files+0x2c4/0x320 [ 287.759076][ C0] ? security_socket_setsockopt+0x82/0xa0 [ 287.764794][ C0] __sys_setsockopt+0x265/0x460 [ 287.769638][ C0] ? __ia32_sys_recv+0xb0/0xb0 [ 287.774396][ C0] ? debug_smp_processor_id+0x17/0x20 [ 287.779868][ C0] __x64_sys_setsockopt+0xbf/0xd0 [ 287.784977][ C0] do_syscall_64+0x31/0x40 [ 287.789587][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 287.795476][ C0] RIP: 0033:0x7f8af7fc3be9 [ 287.800136][ C0] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 287.819833][ C0] RSP: 002b:00007f8af7e13038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 287.828245][ C0] RAX: ffffffffffffffda RBX: 00007f8af81eb090 RCX: 00007f8af7fc3be9 [ 287.836296][ C0] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003 [ 287.844308][ C0] RBP: 00007f8af8046e19 R08: 0000000000000004 R09: 0000000000000000 [ 287.852358][ C0] R10: 0000200000000540 R11: 0000000000000246 R12: 0000000000000000 [ 287.860585][ C0] R13: 00007f8af81eb128 R14: 00007f8af81eb090 R15: 00007ffca1f96ee8 [ 287.868754][ C0] Sending NMI from CPU 0 to CPUs 1: [ 287.875043][ C1] NMI backtrace for cpu 1 [ 287.875051][ C1] CPU: 1 PID: 3453 Comm: syz.4.1033 Not tainted 5.10.240-syzkaller #0 [ 287.875058][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 287.875061][ C1] RIP: 0010:kvm_wait+0xc2/0x120 [ 287.875073][ C1] Code: 38 f0 75 26 41 f7 c4 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d ff 98 98 03 f4 eb 0e 0f 1f 44 00 00 0f 00 2d f0 98 98 03 fb f4 <4c> 89 64 24 18 ff 74 24 18 9d 48 c7 44 24 20 0e 36 e0 45 4b c7 04 [ 287.875077][ C1] RSP: 0018:ffffc900032ff6e0 EFLAGS: 00000246 [ 287.875087][ C1] RAX: 0000000000000003 RBX: ffff888127b37288 RCX: ffffffff814b22ca [ 287.875092][ C1] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff888127b37288 [ 287.875097][ C1] RBP: ffffc900032ff790 R08: dffffc0000000000 R09: ffffed1024f66e52 [ 287.875102][ C1] R10: ffffed1024f66e52 R11: 1ffff11024f66e51 R12: 0000000000000246 [ 287.875106][ C1] R13: 1ffff11024f66e51 R14: dffffc0000000000 R15: 1ffff9200065fee0 [ 287.875112][ C1] FS: 00007f8af7e346c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 287.875116][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 287.875121][ C1] CR2: 0000200000000000 CR3: 0000000119b95000 CR4: 00000000003506a0 [ 287.875126][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 287.875131][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 287.875134][ C1] Call Trace: [ 287.875147][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 287.875150][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 287.875154][ C1] ? __pv_queued_spin_lock_slowpath+0x6ba/0xb70 [ 287.875158][ C1] __pv_queued_spin_lock_slowpath+0x714/0xb70 [ 287.875161][ C1] ? memcpy+0x56/0x70 [ 287.875165][ C1] ? __pv_queued_spin_unlock_slowpath+0x280/0x280 [ 287.875169][ C1] ? avc_has_perm_noaudit+0x240/0x240 [ 287.875173][ C1] queued_spin_lock_slowpath+0x47/0x50 [ 287.875176][ C1] _raw_spin_lock_bh+0xd8/0xe0 [ 287.875179][ C1] ? _raw_spin_lock_irq+0xe0/0xe0 [ 287.875182][ C1] lock_sock_nested+0x92/0x290 [ 287.875186][ C1] ? sock_init_data+0xc0/0xc0 [ 287.875189][ C1] ? _raw_spin_lock_bh+0x8e/0xe0 [ 287.875192][ C1] ? _raw_spin_unlock_bh+0x51/0x60 [ 287.875195][ C1] tipc_sendstream+0x47/0x70 [ 287.875199][ C1] ? tipc_getsockopt+0x4c0/0x4c0 [ 287.875202][ C1] ____sys_sendmsg+0x5a2/0x8c0 [ 287.875205][ C1] ? __sys_sendmsg_sock+0x40/0x40 [ 287.875208][ C1] ? import_iovec+0x7c/0xb0 [ 287.875212][ C1] ___sys_sendmsg+0x1f0/0x260 [ 287.875215][ C1] ? __sys_sendmsg+0x250/0x250 [ 287.875218][ C1] ? __fdget+0x1a1/0x230 [ 287.875221][ C1] __x64_sys_sendmsg+0x1e2/0x2a0 [ 287.875225][ C1] ? ___sys_sendmsg+0x260/0x260 [ 287.875229][ C1] ? switch_fpu_return+0x197/0x340 [ 287.875233][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 287.875236][ C1] do_syscall_64+0x31/0x40 [ 287.875240][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 287.875243][ C1] RIP: 0033:0x7f8af7fc3be9 [ 287.875254][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 287.875258][ C1] RSP: 002b:00007f8af7e34038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 287.875266][ C1] RAX: ffffffffffffffda RBX: 00007f8af81eafa0 RCX: 00007f8af7fc3be9 [ 287.875271][ C1] RDX: 0000000000000000 RSI: 00002000000002c0 RDI: 0000000000000004 [ 287.875276][ C1] RBP: 00007f8af8046e19 R08: 0000000000000000 R09: 0000000000000000 [ 287.875281][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 287.875286][ C1] R13: 00007f8af81eb038 R14: 00007f8af81eafa0 R15: 00007ffca1f96ee8