Warning: Permanently added '10.128.1.204' (ED25519) to the list of known hosts. 2025/11/30 21:06:40 parsed 1 programs [ 109.257656][ T24] audit: type=1400 audit(1764536800.370:64): 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 [ 109.278305][ T24] audit: type=1400 audit(1764536800.370:65): 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 [ 109.297823][ T24] audit: type=1400 audit(1764536800.370:66): 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 [ 109.853170][ T24] audit: type=1400 audit(1764536800.970:67): avc: denied { mounton } for pid=284 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 [ 109.854192][ T284] cgroup: Unknown subsys name 'net' [ 109.875831][ T24] audit: type=1400 audit(1764536800.970:68): avc: denied { mount } for pid=284 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 [ 109.903018][ T24] audit: type=1400 audit(1764536801.000:69): avc: denied { unmount } for pid=284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 109.903327][ T284] cgroup: Unknown subsys name 'devices' [ 110.070801][ T284] cgroup: Unknown subsys name 'hugetlb' [ 110.076377][ T284] cgroup: Unknown subsys name 'rlimit' [ 110.307750][ T24] audit: type=1400 audit(1764536801.420:70): avc: denied { setattr } for pid=284 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 [ 110.330871][ T24] audit: type=1400 audit(1764536801.420:71): avc: denied { create } for pid=284 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 [ 110.351369][ T24] audit: type=1400 audit(1764536801.420:72): avc: denied { write } for pid=284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 110.353333][ T286] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 110.371742][ T24] audit: type=1400 audit(1764536801.420:73): avc: denied { read } for pid=284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 110.432119][ T284] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 110.876284][ T294] request_module fs-gadgetfs succeeded, but still no fs? [ 110.887863][ T293] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 111.078132][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.092190][ T312] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.099887][ T312] device bridge_slave_0 entered promiscuous mode [ 111.107555][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.114641][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.121893][ T312] device bridge_slave_1 entered promiscuous mode [ 111.263448][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.270529][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.277782][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.284828][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.404178][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 111.412024][ T313] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.430762][ T313] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.462671][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 111.471641][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.478664][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.486016][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 111.494171][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.501216][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.530414][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 111.538339][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 111.551442][ T312] device veth0_vlan entered promiscuous mode [ 111.557853][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 111.566407][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 2025/11/30 21:06:42 executed programs: 0 [ 111.574647][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 111.582149][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 111.594013][ T312] device veth1_macvtap entered promiscuous mode [ 111.600675][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 111.610720][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 111.620665][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 111.770173][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.777205][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.784799][ T357] device bridge_slave_0 entered promiscuous mode [ 111.792639][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.799761][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.806994][ T357] device bridge_slave_1 entered promiscuous mode [ 111.834713][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.841890][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.849090][ T360] device bridge_slave_0 entered promiscuous mode [ 111.856869][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.863967][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.871255][ T360] device bridge_slave_1 entered promiscuous mode [ 111.922775][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.929880][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.937177][ T366] device bridge_slave_0 entered promiscuous mode [ 111.958366][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.965523][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.972892][ T366] device bridge_slave_1 entered promiscuous mode [ 112.006108][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.013172][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.020777][ T363] device bridge_slave_0 entered promiscuous mode [ 112.031831][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.038846][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.046196][ T363] device bridge_slave_1 entered promiscuous mode [ 112.061710][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.068724][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.076082][ T368] device bridge_slave_0 entered promiscuous mode [ 112.084638][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.091944][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.099128][ T368] device bridge_slave_1 entered promiscuous mode [ 112.210689][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 112.218001][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 112.225651][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 112.233990][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 112.242187][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.249184][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.256583][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 112.264798][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 112.272940][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.279952][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.287422][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 112.313818][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 112.322014][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 112.330196][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 112.338148][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 112.373399][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 112.380889][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 112.394311][ T357] device veth0_vlan entered promiscuous mode [ 112.422215][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 112.431207][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 112.439420][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 112.447587][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 112.455734][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.462750][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.470172][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 112.478351][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 112.486534][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.493541][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.500962][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 112.508726][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 112.516781][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 112.524125][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 112.531451][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 112.539688][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 112.547721][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.554730][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.562005][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 112.570234][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 112.578283][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.585293][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.592564][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 112.600464][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 112.608300][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 112.616030][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 112.623558][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 112.630961][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 112.650960][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 112.658876][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 112.666898][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 112.675019][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 112.683338][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 112.690714][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 112.697992][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 112.706352][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 112.714584][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.721606][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.728935][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 112.737242][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 112.745394][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.752400][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.759855][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 112.775229][ T357] device veth1_macvtap entered promiscuous mode [ 112.783026][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 112.791319][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 112.801072][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 112.812820][ T363] device veth0_vlan entered promiscuous mode [ 112.826493][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 112.836023][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 112.844098][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 112.851577][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 112.858862][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 112.875776][ T360] device veth0_vlan entered promiscuous mode [ 112.882746][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 112.891091][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.898101][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.905447][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 112.913726][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.920746][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.928012][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 112.936137][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 112.944312][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 112.952585][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 112.960818][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 112.968999][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 112.976924][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 112.984581][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 112.992163][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 113.010731][ T363] device veth1_macvtap entered promiscuous mode [ 113.019679][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 113.027983][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 113.036279][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 113.065237][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 113.093175][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 113.101234][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 113.109133][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 113.127404][ T368] device veth0_vlan entered promiscuous mode [ 113.135887][ T360] device veth1_macvtap entered promiscuous mode [ 113.151581][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 113.162390][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 113.175204][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 113.190336][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 113.200116][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 113.208330][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 113.216457][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 113.224446][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 113.233813][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 113.242375][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 113.249902][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 113.261421][ T368] device veth1_macvtap entered promiscuous mode [ 113.272321][ T366] device veth0_vlan entered promiscuous mode [ 113.279583][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 113.312890][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 113.321233][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 113.329242][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 113.337564][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 113.354281][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 113.366340][ T313] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 113.394979][ T366] device veth1_macvtap entered promiscuous mode [ 113.414353][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 113.433274][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 113.442824][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 113.456371][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 113.475341][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 113.504571][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 113.513404][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 113.542911][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 113.555130][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 113.601104][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 113.626571][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 113.652628][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 113.663229][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 113.682122][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 113.707577][ T349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 114.613308][ T7] device bridge_slave_1 left promiscuous mode [ 114.626148][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.650604][ T7] device bridge_slave_0 left promiscuous mode [ 114.674771][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.705143][ T7] device veth1_macvtap left promiscuous mode [ 114.720300][ T7] device veth0_vlan left promiscuous mode [ 215.859342][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 215.865983][ C0] rcu: 0-...!: (1 GPs behind) idle=396/1/0x4000000000000000 softirq=4581/4592 fqs=0 last_accelerate: b7b7/ded7 dyntick_enabled: 1 [ 215.879407][ C0] (t=10000 jiffies g=1597 q=731) [ 215.884414][ C0] rcu: rcu_preempt kthread starved for 10000 jiffies! g1597 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 215.895662][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 215.905605][ C0] rcu: RCU grace-period kthread stack dump: [ 215.911475][ C0] task:rcu_preempt state:I stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 215.920660][ C0] Call Trace: [ 215.923956][ C0] __schedule+0xb47/0x1310 [ 215.928356][ C0] ? release_firmware_map_entry+0x18d/0x18d [ 215.934233][ C0] ? __mod_timer+0x7ae/0xb30 [ 215.938800][ C0] schedule+0x13c/0x1d0 [ 215.942938][ C0] schedule_timeout+0x12c/0x2d0 [ 215.947770][ C0] ? console_conditional_schedule+0x10/0x10 [ 215.953648][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 215.959085][ C0] ? run_local_timers+0x160/0x160 [ 215.964088][ C0] ? prepare_to_swait_event+0x320/0x340 [ 215.969612][ C0] rcu_gp_kthread+0x100a/0x26a0 [ 215.974441][ C0] ? rcu_barrier_callback+0x50/0x50 [ 215.979621][ C0] ? __kasan_check_read+0x11/0x20 [ 215.984627][ C0] ? __kthread_parkme+0xb9/0x1c0 [ 215.989542][ C0] kthread+0x346/0x3d0 [ 215.993595][ C0] ? rcu_barrier_callback+0x50/0x50 [ 215.998769][ C0] ? kthread_blkcg+0xd0/0xd0 [ 216.003339][ C0] ret_from_fork+0x1f/0x30 [ 216.007761][ C0] NMI backtrace for cpu 0 [ 216.012083][ C0] CPU: 0 PID: 2373 Comm: syz.3.672 Not tainted syzkaller #0 [ 216.019338][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 216.029378][ C0] Call Trace: [ 216.032640][ C0] [ 216.035478][ C0] __dump_stack+0x21/0x24 [ 216.039786][ C0] dump_stack_lvl+0x169/0x1d8 [ 216.044443][ C0] ? show_regs_print_info+0x18/0x18 [ 216.049623][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 216.055060][ C0] ? _raw_spin_lock+0xe0/0xe0 [ 216.059717][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 216.065762][ C0] dump_stack+0x15/0x1c [ 216.069906][ C0] nmi_trigger_cpumask_backtrace+0x27f/0x2c0 [ 216.075868][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 216.081740][ C0] rcu_dump_cpu_stacks+0x19c/0x2c0 [ 216.086829][ C0] rcu_sched_clock_irq+0xf79/0x1870 [ 216.092007][ C0] ? rcutree_dead_cpu+0x2f0/0x2f0 [ 216.097014][ C0] ? hrtimer_run_queues+0x166/0x430 [ 216.102196][ C0] update_process_times+0x198/0x200 [ 216.107372][ C0] tick_sched_timer+0x17c/0x240 [ 216.112203][ C0] ? tick_setup_sched_timer+0x450/0x450 [ 216.117731][ C0] __hrtimer_run_queues+0x37a/0x960 [ 216.122912][ C0] ? hrtimer_interrupt+0xdc0/0xdc0 [ 216.128005][ C0] ? ktime_get_update_offsets_now+0x293/0x2b0 [ 216.134054][ C0] hrtimer_interrupt+0x3a6/0xdc0 [ 216.138979][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3f0 [ 216.144854][ C0] asm_call_irq_on_stack+0xf/0x20 [ 216.149850][ C0] [ 216.152771][ C0] sysvec_apic_timer_interrupt+0x85/0xe0 [ 216.158384][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 216.164356][ C0] RIP: 0010:kvm_wait+0xc2/0x120 [ 216.169205][ C0] Code: 38 f0 75 26 41 f7 c4 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d 5f 9a 98 03 f4 eb 0e 0f 1f 44 00 00 0f 00 2d 50 9a 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 [ 216.188792][ C0] RSP: 0018:ffffc900048ff6e0 EFLAGS: 00000246 [ 216.194838][ C0] RAX: 0000000000000003 RBX: ffff888118ea5488 RCX: ffffffff814b23da [ 216.202788][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff888118ea5488 [ 216.210739][ C0] RBP: ffffc900048ff790 R08: dffffc0000000000 R09: ffffed10231d4a92 [ 216.218688][ C0] R10: ffffed10231d4a92 R11: 1ffff110231d4a91 R12: 0000000000000246 [ 216.226641][ C0] R13: 1ffff110231d4a91 R14: dffffc0000000000 R15: 1ffff9200091fee0 [ 216.234603][ C0] ? __pv_queued_spin_lock_slowpath+0x6ba/0xb70 [ 216.240825][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 216.246955][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 216.252050][ C0] ? __pv_queued_spin_lock_slowpath+0x6ba/0xb70 [ 216.258267][ C0] __pv_queued_spin_lock_slowpath+0x714/0xb70 [ 216.264311][ C0] ? memcpy+0x56/0x70 [ 216.268275][ C0] ? __pv_queued_spin_unlock_slowpath+0x280/0x280 [ 216.274671][ C0] ? avc_has_perm_noaudit+0x240/0x240 [ 216.280024][ C0] queued_spin_lock_slowpath+0x47/0x50 [ 216.285460][ C0] _raw_spin_lock_bh+0xd8/0xe0 [ 216.290203][ C0] ? _raw_spin_lock_irq+0xe0/0xe0 [ 216.295209][ C0] lock_sock_nested+0x92/0x290 [ 216.299954][ C0] ? sock_init_data+0xc0/0xc0 [ 216.304612][ C0] ? _raw_spin_lock_bh+0x8e/0xe0 [ 216.309532][ C0] ? _raw_spin_unlock_bh+0x51/0x60 [ 216.314623][ C0] tipc_sendstream+0x47/0x70 [ 216.319206][ C0] ? tipc_getsockopt+0x4c0/0x4c0 [ 216.324124][ C0] ____sys_sendmsg+0x5a2/0x8c0 [ 216.328873][ C0] ? __sys_sendmsg_sock+0x40/0x40 [ 216.333879][ C0] ? import_iovec+0x7c/0xb0 [ 216.338360][ C0] ___sys_sendmsg+0x1f0/0x260 [ 216.343024][ C0] ? __sys_sendmsg+0x250/0x250 [ 216.347779][ C0] ? __fdget+0x1a1/0x230 [ 216.352006][ C0] __x64_sys_sendmsg+0x1e2/0x2a0 [ 216.356923][ C0] ? __x64_sys_rt_sigprocmask+0xb0/0xb0 [ 216.362447][ C0] ? ___sys_sendmsg+0x260/0x260 [ 216.367278][ C0] ? debug_smp_processor_id+0x17/0x20 [ 216.372631][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 216.378676][ C0] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 216.384286][ C0] do_syscall_64+0x31/0x40 [ 216.388682][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 216.394561][ C0] RIP: 0033:0x7f2666225749 [ 216.398964][ 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 [ 216.418551][ C0] RSP: 002b:00007f2666074038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 216.426946][ C0] RAX: ffffffffffffffda RBX: 00007f266647c090 RCX: 00007f2666225749 [ 216.434897][ C0] RDX: 0000000000008010 RSI: 0000200000000240 RDI: 0000000000000004 [ 216.442847][ C0] RBP: 00007f26662a9f91 R08: 0000000000000000 R09: 0000000000000000 [ 216.450796][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 216.458747][ C0] R13: 00007f266647c128 R14: 00007f266647c090 R15: 00007ffe81a35c28 [ 216.466709][ C0] Sending NMI from CPU 0 to CPUs 1: [ 216.472689][ C1] NMI backtrace for cpu 1 [ 216.472694][ C1] CPU: 1 PID: 2372 Comm: syz.3.672 Not tainted syzkaller #0 [ 216.472699][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 216.472702][ C1] RIP: 0010:preempt_count_sub+0x38/0x170 [ 216.472711][ C1] Code: fc ff df 48 c7 c0 c0 d8 c7 86 48 c1 e8 03 0f b6 04 18 84 c0 0f 85 c2 00 00 00 83 3d e1 c5 83 05 00 75 25 65 8b 05 a4 5a be 7e <89> c1 81 e1 ff ff ff 7f 39 cf 7f 27 81 ff ff 00 00 00 0f 93 c1 84 [ 216.472715][ C1] RSP: 0018:ffffc9000492e7f8 EFLAGS: 00000246 [ 216.472722][ C1] RAX: 0000000000000402 RBX: dffffc0000000000 RCX: ffffffff86c7d803 [ 216.472726][ C1] RDX: 0000000000000000 RSI: 0000000000000201 RDI: 0000000000000200 [ 216.472730][ C1] RBP: ffffc9000492e808 R08: 0000000000000004 R09: 0000000000000003 [ 216.472740][ C1] R10: fffff52000925cf8 R11: 1ffff92000925cf8 R12: ffffc9000492eca0 [ 216.472744][ C1] R13: ffffc9000492ecb0 R14: 000000003e864673 R15: 000000003e864673 [ 216.472749][ C1] FS: 00007f26660956c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 216.472752][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 216.472757][ C1] CR2: 00007ffc6cce5e08 CR3: 000000012afa3000 CR4: 00000000003506a0 [ 216.472761][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 216.472765][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 216.472768][ C1] Call Trace: [ 216.472771][ C1] __local_bh_enable_ip+0x22/0x80 [ 216.472774][ C1] _raw_spin_unlock_bh+0x51/0x60 [ 216.472776][ C1] tipc_sk_rcv+0x3db/0x1ef0 [ 216.472780][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 216.472783][ C1] ? __stack_depot_save+0x479/0x4c0 [ 216.472786][ C1] ? kasan_set_track+0x5b/0x70 [ 216.472789][ C1] ? kasan_set_track+0x4a/0x70 [ 216.472792][ C1] ? ____kasan_slab_free+0x125/0x160 [ 216.472795][ C1] ? __kasan_slab_free+0x11/0x20 [ 216.472798][ C1] ? kmem_cache_free+0x100/0x2d0 [ 216.472801][ C1] ? kfree_skbmem+0x10c/0x180 [ 216.472803][ C1] ? kfree_skb+0xc1/0x2f0 [ 216.472807][ C1] ? tipc_sk_backlog_rcv+0x16f/0x1f0 [ 216.472809][ C1] ? __release_sock+0x146/0x360 [ 216.472812][ C1] ? __sys_setsockopt+0x265/0x460 [ 216.472816][ C1] ? __skb_queue_purge+0x170/0x170 [ 216.472818][ C1] tipc_node_xmit+0x256/0xcd0 [ 216.472822][ C1] ? debug_smp_processor_id+0x17/0x20 [ 216.472825][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 216.472828][ C1] ? ____kasan_slab_free+0x130/0x160 [ 216.472831][ C1] ? __kasan_slab_free+0x11/0x20 [ 216.472834][ C1] ? slab_free_freelist_hook+0xc5/0x190 [ 216.472837][ C1] ? kfree_skbmem+0x10c/0x180 [ 216.472840][ C1] tipc_node_distr_xmit+0x292/0x390 [ 216.472843][ C1] ? tipc_node_xmit_skb+0x130/0x130 [ 216.472846][ C1] ? trace_tipc_sk_rej_msg+0x2c/0x6d0 [ 216.472849][ C1] tipc_sk_rcv+0x19b9/0x1ef0 [ 216.472852][ C1] ? __skb_queue_purge+0x170/0x170 [ 216.472855][ C1] tipc_node_xmit+0x256/0xcd0 [ 216.472858][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 216.472861][ C1] tipc_sk_push_backlog+0x4dd/0x790 [ 216.472864][ C1] tipc_sk_proto_rcv+0x98d/0x1ac0 [ 216.472867][ C1] ? trace_tipc_sk_dump+0x6c0/0x6c0 [ 216.472870][ C1] tipc_sk_filter_rcv+0x30ac/0x3850 [ 216.472873][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 216.472876][ C1] ? kasan_set_track+0x5b/0x70 [ 216.472879][ C1] ? kasan_set_track+0x4a/0x70 [ 216.472882][ C1] ? kasan_set_free_info+0x23/0x40 [ 216.472884][ C1] ? kasan_set_track+0x5b/0x70 [ 216.472886][ C1] ? kasan_set_track+0x4a/0x70 [ 216.472888][ C1] ? kasan_set_free_info+0x23/0x40 [ 216.472891][ C1] ? ____kasan_slab_free+0x125/0x160 [ 216.472893][ C1] ? __kasan_slab_free+0x11/0x20 [ 216.472895][ C1] ? slab_free_freelist_hook+0xc5/0x190 [ 216.472898][ C1] ? kmem_cache_free+0x100/0x2d0 [ 216.472899][ C1] ? kfree_skb+0xc1/0x2f0 [ 216.472902][ C1] ? tipc_msg_reverse+0x698/0x900 [ 216.472904][ C1] ? tipc_sk_filter_rcv+0xca0/0x3850 [ 216.472906][ C1] ? tipc_sk_backlog_rcv+0x109/0x1f0 [ 216.472909][ C1] ? __release_sock+0x146/0x360 [ 216.472911][ C1] ? __sys_setsockopt+0x265/0x460 [ 216.472913][ C1] ? __x64_sys_setsockopt+0xbf/0xd0 [ 216.472915][ C1] ? do_syscall_64+0x31/0x40 [ 216.472918][ C1] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 216.472920][ C1] ? tipc_sk_dump+0xfc0/0xfc0 [ 216.472923][ C1] ? __kasan_check_write+0x14/0x20 [ 216.472925][ C1] ? _raw_spin_lock_bh+0x8e/0xe0 [ 216.472927][ C1] tipc_sk_rcv+0x7cc/0x1ef0 [ 216.472930][ C1] ? slab_free_freelist_hook+0xc5/0x190 [ 216.472932][ C1] ? kmem_cache_free+0x100/0x2d0 [ 216.472934][ C1] ? __skb_queue_purge+0x170/0x170 [ 216.472936][ C1] ? tipc_sk_filter_rcv+0x3034/0x3850 [ 216.472939][ C1] ? __kasan_check_write+0x14/0x20 [ 216.472941][ C1] tipc_node_xmit+0x256/0xcd0 [ 216.472943][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 216.472946][ C1] tipc_node_distr_xmit+0x292/0x390 [ 216.472948][ C1] ? tipc_node_xmit_skb+0x130/0x130 [ 216.472950][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 216.472953][ C1] ? __pv_queued_spin_lock_slowpath+0x99a/0xb70 [ 216.472955][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0 [ 216.472957][ C1] ? tipc_sk_timeout+0x970/0x970 [ 216.472960][ C1] ? __local_bh_enable_ip+0x53/0x80 [ 216.472962][ C1] ? lock_sock_nested+0x1f5/0x290 [ 216.472964][ C1] __release_sock+0x146/0x360 [ 216.472966][ C1] sock_setsockopt+0x125e/0x2350 [ 216.472969][ C1] ? __sock_set_mark+0x160/0x160 [ 216.472971][ C1] ? selinux_socket_setsockopt+0x21c/0x300 [ 216.472974][ C1] ? selinux_socket_getsockopt+0x2e0/0x2e0 [ 216.472976][ C1] ? __fget_files+0x2c4/0x320 [ 216.472978][ C1] ? security_socket_setsockopt+0x82/0xa0 [ 216.472981][ C1] __sys_setsockopt+0x265/0x460 [ 216.472983][ C1] ? __ia32_sys_recv+0xb0/0xb0 [ 216.472986][ C1] ? switch_fpu_return+0x197/0x340 [ 216.472988][ C1] __x64_sys_setsockopt+0xbf/0xd0 [ 216.472990][ C1] do_syscall_64+0x31/0x40 [ 216.472993][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 216.472995][ C1] RIP: 0033:0x7f2666225749 [ 216.473002][ 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 [ 216.473005][ C1] RSP: 002b:00007f2666095038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 216.473010][ C1] RAX: ffffffffffffffda RBX: 00007f266647bfa0 RCX: 00007f2666225749 [ 216.473013][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003 [ 216.473017][ C1] RBP: 00007f26662a9f91 R08: 0000000000000004 R09: 0000000000000000 [ 216.473020][ C1] R10: 00002000000001c0 R11: 0000000000000246 R12: 0000000000000000 [ 216.473023][ C1] R13: 00007f266647c038 R14: 00007f266647bfa0 R15: 00007ffe81a35c28 [ 352.902359][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 123s! [syz.3.672:2372] [ 352.910520][ C1] Modules linked in: [ 352.914393][ C1] CPU: 1 PID: 2372 Comm: syz.3.672 Not tainted syzkaller #0 [ 352.921636][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 352.931668][ C1] RIP: 0010:preempt_count_sub+0x4/0x170 [ 352.937184][ C1] Code: 80 c1 03 38 c1 0f 8c 6e ff ff ff 48 c7 c7 48 8c a3 86 e8 0f 80 59 00 89 df e9 5b ff ff ff 0f 1f 84 00 00 00 00 00 55 48 89 e5 <41> 56 53 48 bb 00 00 00 00 00 fc ff df 48 c7 c0 c0 d8 c7 86 48 c1 [ 352.956763][ C1] RSP: 0018:ffffc9000492e808 EFLAGS: 00000206 [ 352.962796][ C1] RAX: 0000000000000402 RBX: ffffc9000492eca0 RCX: dffffc0000000000 [ 352.970735][ C1] RDX: 0000000000000000 RSI: 0000000000000201 RDI: 0000000000000200 [ 352.978676][ C1] RBP: ffffc9000492e808 R08: 0000000000000004 R09: 0000000000000003 [ 352.986614][ C1] R10: fffff52000925cf8 R11: 1ffff92000925cf8 R12: ffffc9000492eca0 [ 352.994553][ C1] R13: ffffc9000492ecb0 R14: 000000003e864673 R15: 000000003e864673 [ 353.002511][ C1] FS: 00007f26660956c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 353.011405][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 353.017953][ C1] CR2: 00007ffc6cce5e08 CR3: 000000012afa3000 CR4: 00000000003506a0 [ 353.025901][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 353.033840][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 353.041778][ C1] Call Trace: [ 353.045053][ C1] __local_bh_enable_ip+0x22/0x80 [ 353.050045][ C1] _raw_spin_unlock_bh+0x51/0x60 [ 353.054949][ C1] tipc_sk_rcv+0x3db/0x1ef0 [ 353.059418][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 353.065198][ C1] ? __stack_depot_save+0x479/0x4c0 [ 353.070359][ C1] ? kasan_set_track+0x5b/0x70 [ 353.075084][ C1] ? kasan_set_track+0x4a/0x70 [ 353.079814][ C1] ? ____kasan_slab_free+0x125/0x160 [ 353.085063][ C1] ? __kasan_slab_free+0x11/0x20 [ 353.089968][ C1] ? kmem_cache_free+0x100/0x2d0 [ 353.094874][ C1] ? kfree_skbmem+0x10c/0x180 [ 353.099514][ C1] ? kfree_skb+0xc1/0x2f0 [ 353.103814][ C1] ? tipc_sk_backlog_rcv+0x16f/0x1f0 [ 353.109061][ C1] ? __release_sock+0x146/0x360 [ 353.113874][ C1] ? __sys_setsockopt+0x265/0x460 [ 353.118862][ C1] ? __skb_queue_purge+0x170/0x170 [ 353.123940][ C1] tipc_node_xmit+0x256/0xcd0 [ 353.128604][ C1] ? debug_smp_processor_id+0x17/0x20 [ 353.133943][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 353.139468][ C1] ? ____kasan_slab_free+0x130/0x160 [ 353.144902][ C1] ? __kasan_slab_free+0x11/0x20 [ 353.149806][ C1] ? slab_free_freelist_hook+0xc5/0x190 [ 353.155327][ C1] ? kfree_skbmem+0x10c/0x180 [ 353.159971][ C1] tipc_node_distr_xmit+0x292/0x390 [ 353.165154][ C1] ? tipc_node_xmit_skb+0x130/0x130 [ 353.170327][ C1] ? trace_tipc_sk_rej_msg+0x2c/0x6d0 [ 353.175673][ C1] tipc_sk_rcv+0x19b9/0x1ef0 [ 353.180237][ C1] ? __skb_queue_purge+0x170/0x170 [ 353.185318][ C1] tipc_node_xmit+0x256/0xcd0 [ 353.189969][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 353.195500][ C1] tipc_sk_push_backlog+0x4dd/0x790 [ 353.200674][ C1] tipc_sk_proto_rcv+0x98d/0x1ac0 [ 353.205667][ C1] ? trace_tipc_sk_dump+0x6c0/0x6c0 [ 353.210872][ C1] tipc_sk_filter_rcv+0x30ac/0x3850 [ 353.216040][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 353.221122][ C1] ? kasan_set_track+0x5b/0x70 [ 353.225877][ C1] ? kasan_set_track+0x4a/0x70 [ 353.230609][ C1] ? kasan_set_free_info+0x23/0x40 [ 353.235689][ C1] ? kasan_set_track+0x5b/0x70 [ 353.240422][ C1] ? kasan_set_track+0x4a/0x70 [ 353.245151][ C1] ? kasan_set_free_info+0x23/0x40 [ 353.250226][ C1] ? ____kasan_slab_free+0x125/0x160 [ 353.255474][ C1] ? __kasan_slab_free+0x11/0x20 [ 353.260384][ C1] ? slab_free_freelist_hook+0xc5/0x190 [ 353.265900][ C1] ? kmem_cache_free+0x100/0x2d0 [ 353.270805][ C1] ? kfree_skb+0xc1/0x2f0 [ 353.275099][ C1] ? tipc_msg_reverse+0x698/0x900 [ 353.280087][ C1] ? tipc_sk_filter_rcv+0xca0/0x3850 [ 353.285341][ C1] ? tipc_sk_backlog_rcv+0x109/0x1f0 [ 353.290591][ C1] ? __release_sock+0x146/0x360 [ 353.295405][ C1] ? __sys_setsockopt+0x265/0x460 [ 353.300395][ C1] ? __x64_sys_setsockopt+0xbf/0xd0 [ 353.305557][ C1] ? do_syscall_64+0x31/0x40 [ 353.310115][ C1] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 353.316148][ C1] ? tipc_sk_dump+0xfc0/0xfc0 [ 353.320807][ C1] ? __kasan_check_write+0x14/0x20 [ 353.325888][ C1] ? _raw_spin_lock_bh+0x8e/0xe0 [ 353.330793][ C1] tipc_sk_rcv+0x7cc/0x1ef0 [ 353.335263][ C1] ? slab_free_freelist_hook+0xc5/0x190 [ 353.340778][ C1] ? kmem_cache_free+0x100/0x2d0 [ 353.345687][ C1] ? __skb_queue_purge+0x170/0x170 [ 353.350763][ C1] ? tipc_sk_filter_rcv+0x3034/0x3850 [ 353.356101][ C1] ? __kasan_check_write+0x14/0x20 [ 353.361177][ C1] tipc_node_xmit+0x256/0xcd0 [ 353.365820][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 353.371330][ C1] tipc_node_distr_xmit+0x292/0x390 [ 353.376493][ C1] ? tipc_node_xmit_skb+0x130/0x130 [ 353.381657][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 353.387167][ C1] ? __pv_queued_spin_lock_slowpath+0x99a/0xb70 [ 353.393369][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0 [ 353.398446][ C1] ? tipc_sk_timeout+0x970/0x970 [ 353.403351][ C1] ? __local_bh_enable_ip+0x53/0x80 [ 353.408514][ C1] ? lock_sock_nested+0x1f5/0x290 [ 353.413501][ C1] __release_sock+0x146/0x360 [ 353.418143][ C1] sock_setsockopt+0x125e/0x2350 [ 353.423046][ C1] ? __sock_set_mark+0x160/0x160 [ 353.427953][ C1] ? selinux_socket_setsockopt+0x21c/0x300 [ 353.433722][ C1] ? selinux_socket_getsockopt+0x2e0/0x2e0 [ 353.439494][ C1] ? __fget_files+0x2c4/0x320 [ 353.444141][ C1] ? security_socket_setsockopt+0x82/0xa0 [ 353.449826][ C1] __sys_setsockopt+0x265/0x460 [ 353.454644][ C1] ? __ia32_sys_recv+0xb0/0xb0 [ 353.459375][ C1] ? switch_fpu_return+0x197/0x340 [ 353.464455][ C1] __x64_sys_setsockopt+0xbf/0xd0 [ 353.469453][ C1] do_syscall_64+0x31/0x40 [ 353.473840][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 353.479698][ C1] RIP: 0033:0x7f2666225749 [ 353.484106][ 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 [ 353.503683][ C1] RSP: 002b:00007f2666095038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 353.512061][ C1] RAX: ffffffffffffffda RBX: 00007f266647bfa0 RCX: 00007f2666225749 [ 353.519998][ C1] RDX: 0000000000000021 RSI: 0000000000000001 RDI: 0000000000000003 [ 353.527941][ C1] RBP: 00007f26662a9f91 R08: 0000000000000004 R09: 0000000000000000 [ 353.535878][ C1] R10: 00002000000001c0 R11: 0000000000000246 R12: 0000000000000000 [ 353.543816][ C1] R13: 00007f266647c038 R14: 00007f266647bfa0 R15: 00007ffe81a35c28 [ 353.551777][ C1] Sending NMI from CPU 1 to CPUs 0: [ 353.557395][ C0] NMI backtrace for cpu 0 [ 353.557401][ C0] CPU: 0 PID: 2373 Comm: syz.3.672 Not tainted syzkaller #0 [ 353.557406][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 353.557409][ C0] RIP: 0010:kvm_wait+0xc2/0x120 [ 353.557418][ C0] Code: 38 f0 75 26 41 f7 c4 00 02 00 00 75 0f 0f 1f 44 00 00 0f 00 2d 5f 9a 98 03 f4 eb 0e 0f 1f 44 00 00 0f 00 2d 50 9a 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 [ 353.557422][ C0] RSP: 0018:ffffc900048ff6e0 EFLAGS: 00000246 [ 353.557430][ C0] RAX: 0000000000000003 RBX: ffff888118ea5488 RCX: ffffffff814b23da [ 353.557434][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff888118ea5488 [ 353.557438][ C0] RBP: ffffc900048ff790 R08: dffffc0000000000 R09: ffffed10231d4a92 [ 353.557442][ C0] R10: ffffed10231d4a92 R11: 1ffff110231d4a91 R12: 0000000000000246 [ 353.557446][ C0] R13: 1ffff110231d4a91 R14: dffffc0000000000 R15: 1ffff9200091fee0 [ 353.557451][ C0] FS: 00007f26660746c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 353.557455][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 353.557459][ C0] CR2: 00007f2666073f98 CR3: 000000012afa3000 CR4: 00000000003506b0 [ 353.557464][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 353.557468][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 353.557470][ C0] Call Trace: [ 353.557474][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 353.557477][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 353.557480][ C0] ? __pv_queued_spin_lock_slowpath+0x6ba/0xb70 [ 353.557484][ C0] __pv_queued_spin_lock_slowpath+0x714/0xb70 [ 353.557486][ C0] ? memcpy+0x56/0x70 [ 353.557490][ C0] ? __pv_queued_spin_unlock_slowpath+0x280/0x280 [ 353.557493][ C0] ? avc_has_perm_noaudit+0x240/0x240 [ 353.557496][ C0] queued_spin_lock_slowpath+0x47/0x50 [ 353.557499][ C0] _raw_spin_lock_bh+0xd8/0xe0 [ 353.557502][ C0] ? _raw_spin_lock_irq+0xe0/0xe0 [ 353.557505][ C0] lock_sock_nested+0x92/0x290 [ 353.557507][ C0] ? sock_init_data+0xc0/0xc0 [ 353.557510][ C0] ? _raw_spin_lock_bh+0x8e/0xe0 [ 353.557513][ C0] ? _raw_spin_unlock_bh+0x51/0x60 [ 353.557516][ C0] tipc_sendstream+0x47/0x70 [ 353.557519][ C0] ? tipc_getsockopt+0x4c0/0x4c0 [ 353.557522][ C0] ____sys_sendmsg+0x5a2/0x8c0 [ 353.557525][ C0] ? __sys_sendmsg_sock+0x40/0x40 [ 353.557528][ C0] ? import_iovec+0x7c/0xb0 [ 353.557531][ C0] ___sys_sendmsg+0x1f0/0x260 [ 353.557533][ C0] ? __sys_sendmsg+0x250/0x250 [ 353.557536][ C0] ? __fdget+0x1a1/0x230 [ 353.557539][ C0] __x64_sys_sendmsg+0x1e2/0x2a0 [ 353.557542][ C0] ? __x64_sys_rt_sigprocmask+0xb0/0xb0 [ 353.557545][ C0] ? ___sys_sendmsg+0x260/0x260 [ 353.557548][ C0] ? debug_smp_processor_id+0x17/0x20 [ 353.557552][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 353.557555][ C0] ? exit_to_user_mode_prepare+0x2f/0xa0 [ 353.557557][ C0] do_syscall_64+0x31/0x40 [ 353.557561][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 353.557563][ C0] RIP: 0033:0x7f2666225749 [ 353.557573][ 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 [ 353.557576][ C0] RSP: 002b:00007f2666074038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 353.557583][ C0] RAX: ffffffffffffffda RBX: 00007f266647c090 RCX: 00007f2666225749 [ 353.557588][ C0] RDX: 0000000000008010 RSI: 0000200000000240 RDI: 0000000000000004 [ 353.557592][ C0] RBP: 00007f26662a9f91 R08: 0000000000000000 R09: 0000000000000000 [ 353.557596][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 353.557600][ C0] R13: 00007f266647c128 R14: 00007f266647c090 R15: 00007ffe81a35c28