Warning: Permanently added '10.128.1.188' (ED25519) to the list of known hosts. 2025/05/02 08:01:02 ignoring optional flag "sandboxArg"="0" 2025/05/02 08:01:03 parsed 1 programs [ 52.723662][ T30] audit: type=1400 audit(1746172864.655:128): avc: denied { unlink } for pid=366 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 52.839143][ T366] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 53.337517][ T30] audit: type=1401 audit(1746172865.265:129): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 53.482440][ T30] audit: type=1400 audit(1746172865.405:130): avc: denied { create } for pid=391 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 53.603073][ T376] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.610613][ T376] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.633752][ T376] device bridge_slave_0 entered promiscuous mode [ 53.651879][ T376] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.678738][ T376] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.694163][ T376] device bridge_slave_1 entered promiscuous mode [ 53.942703][ T376] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.949977][ T376] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.957581][ T376] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.964825][ T376] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.028786][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.036817][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.044801][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.052373][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.071360][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.080089][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.087190][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.096058][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.104881][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.111969][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.120004][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.129015][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.157363][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.173125][ T376] device veth0_vlan entered promiscuous mode [ 54.186712][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.195467][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.203895][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.217199][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.226789][ T376] device veth1_macvtap entered promiscuous mode 2025/05/02 08:01:06 executed programs: 0 [ 54.236560][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.246901][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.490919][ T432] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.498084][ T432] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.505875][ T432] device bridge_slave_0 entered promiscuous mode [ 54.513877][ T432] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.521238][ T432] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.528968][ T432] device bridge_slave_1 entered promiscuous mode [ 54.574718][ T430] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.581764][ T430] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.589511][ T430] device bridge_slave_0 entered promiscuous mode [ 54.596907][ T430] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.604148][ T430] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.611680][ T430] device bridge_slave_1 entered promiscuous mode [ 54.678095][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.685337][ T436] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.693313][ T436] device bridge_slave_0 entered promiscuous mode [ 54.711750][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.718866][ T436] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.726920][ T436] device bridge_slave_1 entered promiscuous mode [ 54.765088][ T434] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.772221][ T434] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.780104][ T434] device bridge_slave_0 entered promiscuous mode [ 54.788336][ T434] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.795701][ T434] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.803289][ T434] device bridge_slave_1 entered promiscuous mode [ 54.902784][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.909854][ T437] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.918221][ T437] device bridge_slave_0 entered promiscuous mode [ 54.925537][ T437] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.933474][ T437] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.940918][ T437] device bridge_slave_1 entered promiscuous mode [ 55.048386][ T430] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.055713][ T430] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.063317][ T430] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.070363][ T430] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.103639][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.110693][ T436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.118100][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.125247][ T436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.154810][ T434] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.161962][ T434] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.169537][ T434] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.176688][ T434] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.219658][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.227626][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.235203][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.243019][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.250461][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.258081][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.267430][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.275297][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.288959][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.298716][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.307055][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.314369][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.332898][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.341329][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.349331][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.357747][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.364882][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.372721][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.381176][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.388501][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.406280][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.414804][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.423873][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.432366][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.439722][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.447658][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.463284][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.470960][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.478882][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.487478][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.494881][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.531848][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.540299][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.548980][ T306] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.556087][ T306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.567020][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.576743][ T306] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.584170][ T306] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.591854][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.600281][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.612195][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.620974][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.632666][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.641359][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.660942][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.669601][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.678227][ T306] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.685328][ T306] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.693316][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.701916][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.719856][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.727783][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.750865][ T432] device veth0_vlan entered promiscuous mode [ 55.758605][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.766899][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.775963][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.784705][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.793163][ T306] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.800186][ T306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.807715][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.817193][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.825812][ T306] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.832883][ T306] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.840623][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.849969][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.859084][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.866963][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.874476][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.893131][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.902001][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.910389][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.918659][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.926810][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.935580][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.944049][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.952132][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.966344][ T436] device veth0_vlan entered promiscuous mode [ 55.981000][ T430] device veth0_vlan entered promiscuous mode [ 55.990525][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.999032][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.008440][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.018847][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.028828][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.037660][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.066988][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.076076][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.085145][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.093113][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.100912][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.108735][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.116517][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.124310][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.132128][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.141042][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.149942][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.158377][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.169661][ T434] device veth0_vlan entered promiscuous mode [ 56.181086][ T437] device veth0_vlan entered promiscuous mode [ 56.188634][ T436] device veth1_macvtap entered promiscuous mode [ 56.195899][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.206118][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.214895][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.223154][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.231298][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.240453][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.248838][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.257961][ T432] device veth1_macvtap entered promiscuous mode [ 56.279306][ T437] device veth1_macvtap entered promiscuous mode [ 56.290747][ T434] device veth1_macvtap entered promiscuous mode [ 56.298661][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.307704][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.315725][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.324545][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.333994][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.342451][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.351389][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.360062][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.369068][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.377363][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.385942][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.404314][ T430] device veth1_macvtap entered promiscuous mode [ 56.416107][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.423965][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.434146][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.443292][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.451582][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.460620][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.469339][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.478618][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.487611][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.521631][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.538146][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.550902][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.554848][ T30] audit: type=1400 audit(1746172868.475:131): avc: denied { create } for pid=457 comm="syz.2.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 56.560086][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.581432][ T30] audit: type=1400 audit(1746172868.505:132): avc: denied { setopt } for pid=457 comm="syz.2.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 56.588572][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.609588][ T30] audit: type=1400 audit(1746172868.505:133): avc: denied { write } for pid=457 comm="syz.2.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 56.636107][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.637701][ T30] audit: type=1400 audit(1746172868.515:134): avc: denied { read } for pid=457 comm="syz.2.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 56.644942][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.672129][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.144089][ T8] device bridge_slave_1 left promiscuous mode [ 57.150932][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.159173][ T8] device bridge_slave_0 left promiscuous mode [ 57.165670][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.174584][ T8] device veth1_macvtap left promiscuous mode [ 57.180721][ T8] device veth0_vlan left promiscuous mode 2025/05/02 08:01:11 executed programs: 28 2025/05/02 08:01:16 executed programs: 58 2025/05/02 08:01:21 executed programs: 88 2025/05/02 08:01:26 executed programs: 118 2025/05/02 08:01:31 executed programs: 148 2025/05/02 08:01:36 executed programs: 179 2025/05/02 08:01:41 executed programs: 209 2025/05/02 08:01:46 executed programs: 239 2025/05/02 08:01:51 executed programs: 269 2025/05/02 08:01:56 executed programs: 299 2025/05/02 08:02:01 executed programs: 329 2025/05/02 08:02:06 executed programs: 359 2025/05/02 08:02:11 executed programs: 388 2025/05/02 08:02:16 executed programs: 418 2025/05/02 08:02:21 executed programs: 448 2025/05/02 08:02:26 executed programs: 478 2025/05/02 08:02:31 executed programs: 508 2025/05/02 08:02:36 executed programs: 538 2025/05/02 08:02:41 executed programs: 568 2025/05/02 08:02:46 executed programs: 598 [ 257.522454][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 257.529194][ C0] rcu: 0-...!: (1 GPs behind) idle=b5d/1/0x4000000000000000 softirq=9342/9348 fqs=0 last_accelerate: c7e3/eef3 dyntick_enabled: 1 [ 257.542760][ C0] (t=10000 jiffies g=9549 q=229) [ 257.547804][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 9999 jiffies! g9549 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 257.560041][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=3158 [ 257.567843][ C0] rcu: rcu_preempt kthread starved for 10000 jiffies! g9549 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 257.579521][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 257.589769][ C0] rcu: RCU grace-period kthread stack dump: [ 257.595672][ C0] task:rcu_preempt state:I stack:28720 pid: 14 ppid: 2 flags:0x00004000 [ 257.604923][ C0] Call Trace: [ 257.608230][ C0] [ 257.611297][ C0] __schedule+0xb6e/0x14c0 [ 257.615757][ C0] ? release_firmware_map_entry+0x190/0x190 [ 257.621944][ C0] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 257.627766][ C0] ? __mod_timer+0x7ae/0xb30 [ 257.632363][ C0] schedule+0x11e/0x1e0 [ 257.636694][ C0] schedule_timeout+0x12c/0x2e0 [ 257.641554][ C0] ? console_conditional_schedule+0x30/0x30 [ 257.647490][ C0] ? update_process_times+0x200/0x200 [ 257.652880][ C0] ? prepare_to_swait_event+0x308/0x320 [ 257.658523][ C0] rcu_gp_fqs_loop+0x293/0xf60 [ 257.663304][ C0] ? debug_smp_processor_id+0x17/0x20 [ 257.668899][ C0] ? __note_gp_changes+0x4e2/0x9e0 [ 257.674042][ C0] ? rcu_gp_init+0xc00/0xc00 [ 257.678670][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 257.684053][ C0] ? rcu_gp_init+0x9a7/0xc00 [ 257.688654][ C0] rcu_gp_kthread+0x98/0x330 [ 257.693638][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 257.698506][ C0] ? __kasan_check_read+0x11/0x20 [ 257.703624][ C0] ? __kthread_parkme+0xac/0x200 [ 257.708569][ C0] ? preempt_count_add+0x90/0x1b0 [ 257.713604][ C0] kthread+0x411/0x500 [ 257.717681][ C0] ? wake_nocb_gp+0x1d0/0x1d0 [ 257.722386][ C0] ? kthread_blkcg+0xd0/0xd0 [ 257.726994][ C0] ret_from_fork+0x1f/0x30 [ 257.731437][ C0] [ 257.734479][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 257.740905][ C0] Sending NMI from CPU 0 to CPUs 1: [ 257.746246][ C1] NMI backtrace for cpu 1 [ 257.746271][ C1] CPU: 1 PID: 2268 Comm: syz.4.620 Not tainted 5.15.180-syzkaller-1080043-g88c4075c39ed #0 [ 257.746295][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 257.746308][ C1] RIP: 0010:preempt_count_add+0x74/0x1b0 [ 257.746335][ C1] Code: c1 e8 03 42 0f b6 04 38 84 c0 0f 85 fc 00 00 00 83 3d 4f 24 c5 05 00 75 11 65 8b 05 ae 72 bb 7e 0f b6 c0 3d f5 00 00 00 73 6e <65> 8b 05 9d 72 bb 7e 25 ff ff ff 7f 39 f8 75 57 48 8b 5d 08 48 89 [ 257.746349][ C1] RSP: 0018:ffffc900012ee2d8 EFLAGS: 00000293 [ 257.746364][ C1] RAX: 0000000000000002 RBX: ffff88810e03c588 RCX: ffffffff870c1f03 [ 257.746376][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000201 [ 257.746386][ C1] RBP: ffffc900012ee2f0 R08: dffffc0000000000 R09: ffffed1021c078b1 [ 257.746398][ C1] R10: ffffed1021c078b1 R11: 1ffff11021c078b0 R12: dffffc0000000000 [ 257.746411][ C1] R13: 1ffff9200025dc60 R14: ffffffff84897f5b R15: dffffc0000000000 [ 257.746423][ C1] FS: 00007f1781fc76c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 257.746437][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 257.746449][ C1] CR2: 00007f1781fc6f98 CR3: 000000010f89c000 CR4: 00000000003506a0 [ 257.746463][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 257.746472][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 257.746482][ C1] Call Trace: [ 257.746487][ C1] [ 257.746494][ C1] ? tipc_sk_rcv+0x42b/0x2c60 [ 257.746511][ C1] _raw_spin_trylock_bh+0x6e/0x130 [ 257.746531][ C1] ? _raw_spin_trylock+0x140/0x140 [ 257.746549][ C1] tipc_sk_rcv+0x42b/0x2c60 [ 257.746564][ C1] ? stack_trace_save+0x98/0xe0 [ 257.746580][ C1] ? __stack_depot_save+0x442/0x480 [ 257.746599][ C1] ? kasan_set_free_info+0x23/0x40 [ 257.746615][ C1] ? __kasan_slab_free+0x11/0x20 [ 257.746630][ C1] ? tipc_node_xmit+0x256/0xce0 [ 257.746644][ C1] ? tipc_sk_backlog_rcv+0x16f/0x1f0 [ 257.746659][ C1] ? __release_sock+0x143/0x350 [ 257.746676][ C1] ? release_sock+0x60/0x1b0 [ 257.746691][ C1] ? __skb_queue_purge+0x170/0x170 [ 257.746706][ C1] ? x64_sys_call+0x705/0x9a0 [ 257.746721][ C1] ? do_syscall_64+0x4c/0xa0 [ 257.746739][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 257.746762][ C1] tipc_node_xmit+0x256/0xce0 [ 257.746776][ C1] ? kasan_quarantine_put+0x34/0x190 [ 257.746792][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 257.746806][ C1] ? ____kasan_slab_free+0x130/0x160 [ 257.746822][ C1] ? __kasan_slab_free+0x11/0x20 [ 257.746835][ C1] ? slab_free_freelist_hook+0xc2/0x190 [ 257.746855][ C1] ? kfree_skbmem+0x10c/0x180 [ 257.746870][ C1] tipc_node_distr_xmit+0x292/0x390 [ 257.746885][ C1] ? tipc_node_xmit_skb+0x130/0x130 [ 257.746902][ C1] tipc_sk_rcv+0x19de/0x2c60 [ 257.746922][ C1] ? __skb_queue_purge+0x170/0x170 [ 257.746941][ C1] tipc_node_xmit+0x256/0xce0 [ 257.746956][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 257.746973][ C1] tipc_sk_push_backlog+0x4dd/0x790 [ 257.746990][ C1] tipc_sk_proto_rcv+0x98d/0x1540 [ 257.747007][ C1] ? tipc_sk_filter_rcv+0x2c40/0x2c40 [ 257.747022][ C1] ? unwind_get_return_address+0x4d/0x90 [ 257.747041][ C1] ? __kasan_check_write+0x14/0x20 [ 257.747057][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 257.747074][ C1] ? _raw_spin_lock+0xe0/0xe0 [ 257.747091][ C1] tipc_sk_filter_rcv+0x2a55/0x2c40 [ 257.747107][ C1] ? stack_trace_save+0x98/0xe0 [ 257.747122][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 257.747140][ C1] ? __stack_depot_save+0x442/0x480 [ 257.747158][ C1] ? kasan_set_track+0x5b/0x70 [ 257.747171][ C1] ? kasan_set_track+0x4a/0x70 [ 257.747184][ C1] ? kasan_set_free_info+0x23/0x40 [ 257.747199][ C1] ? ____kasan_slab_free+0x125/0x160 [ 257.747213][ C1] ? __kasan_slab_free+0x11/0x20 [ 257.747227][ C1] ? slab_free_freelist_hook+0xc2/0x190 [ 257.747244][ C1] ? kmem_cache_free+0x100/0x320 [ 257.747260][ C1] ? kfree_skbmem+0x10c/0x180 [ 257.747273][ C1] ? kfree_skb+0xc1/0x2f0 [ 257.747285][ C1] ? tipc_msg_reverse+0x698/0x900 [ 257.747308][ C1] ? tipc_sk_filter_rcv+0xbe5/0x2c40 [ 257.747323][ C1] ? tipc_sk_backlog_rcv+0x109/0x1f0 [ 257.747339][ C1] ? __release_sock+0x143/0x350 [ 257.747355][ C1] ? tipc_wait_for_rcvmsg+0x2ca/0x5e0 [ 257.747371][ C1] ? tipc_recvstream+0x1f7/0xe80 [ 257.747386][ C1] ? ___sys_recvmsg+0x1af/0x4f0 [ 257.747400][ C1] ? __x64_sys_recvmsg+0x1df/0x2a0 [ 257.747415][ C1] ? x64_sys_call+0x705/0x9a0 [ 257.747429][ C1] ? do_syscall_64+0x4c/0xa0 [ 257.747446][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 257.747467][ C1] ? tipc_sk_publish+0x440/0x440 [ 257.747482][ C1] ? __kasan_check_write+0x14/0x20 [ 257.747498][ C1] ? _raw_spin_lock_bh+0x8e/0xe0 [ 257.747517][ C1] tipc_sk_rcv+0x7b7/0x2c60 [ 257.747534][ C1] ? kfree_skbmem+0x10c/0x180 [ 257.747547][ C1] ? skb_release_data+0x814/0xa10 [ 257.747563][ C1] ? __skb_queue_purge+0x170/0x170 [ 257.747580][ C1] ? tipc_sk_filter_rcv+0x29de/0x2c40 [ 257.747597][ C1] tipc_node_xmit+0x256/0xce0 [ 257.747612][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 257.747630][ C1] tipc_node_distr_xmit+0x292/0x390 [ 257.747646][ C1] ? tipc_node_xmit_skb+0x130/0x130 [ 257.747659][ C1] ? ___sys_recvmsg+0x1af/0x4f0 [ 257.747674][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 257.747695][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0 [ 257.747711][ C1] ? tipc_sk_timeout+0x970/0x970 [ 257.747726][ C1] ? __kasan_check_write+0x14/0x20 [ 257.747743][ C1] __release_sock+0x143/0x350 [ 257.747759][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 257.747777][ C1] release_sock+0x60/0x1b0 [ 257.747793][ C1] tipc_wait_for_rcvmsg+0x2ca/0x5e0 [ 257.747810][ C1] ? tsk_importance+0x150/0x150 [ 257.747826][ C1] ? wait_woken+0x170/0x170 [ 257.747840][ C1] ? kfree_skbmem+0x10c/0x180 [ 257.747855][ C1] ? tsk_advance_rx_queue+0x106/0x240 [ 257.747871][ C1] tipc_recvstream+0x1f7/0xe80 [ 257.747889][ C1] ? tipc_sendstream+0x70/0x70 [ 257.747904][ C1] ____sys_recvmsg+0x291/0x580 [ 257.747920][ C1] ? __sys_recvmsg_sock+0x50/0x50 [ 257.747934][ C1] ? memset+0x35/0x40 [ 257.747951][ C1] ? import_iovec+0x7c/0xb0 [ 257.747968][ C1] ___sys_recvmsg+0x1af/0x4f0 [ 257.747983][ C1] ? __sys_recvmsg+0x250/0x250 [ 257.748002][ C1] ? __fdget+0x1a1/0x230 [ 257.748020][ C1] __x64_sys_recvmsg+0x1df/0x2a0 [ 257.748035][ C1] ? ___sys_recvmsg+0x4f0/0x4f0 [ 257.748052][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 257.748071][ C1] x64_sys_call+0x705/0x9a0 [ 257.748085][ C1] do_syscall_64+0x4c/0xa0 [ 257.748102][ C1] ? clear_bhb_loop+0x35/0x90 [ 257.748116][ C1] ? clear_bhb_loop+0x35/0x90 [ 257.748129][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 257.748148][ C1] RIP: 0033:0x7f1782575de9 [ 257.748179][ 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 [ 257.748191][ C1] RSP: 002b:00007f1781fc7038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 257.748207][ C1] RAX: ffffffffffffffda RBX: 00007f178278f080 RCX: 00007f1782575de9 [ 257.748218][ C1] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000003 [ 257.748228][ C1] RBP: 00007f17825f72a0 R08: 0000000000000000 R09: 0000000000000000 [ 257.748238][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 257.748248][ C1] R13: 0000000000000001 R14: 00007f178278f080 R15: 00007ffcb8009908 [ 257.748261][ C1] [ 257.749260][ C0] NMI backtrace for cpu 0 [ 258.496341][ C0] CPU: 0 PID: 2267 Comm: syz.4.620 Not tainted 5.15.180-syzkaller-1080043-g88c4075c39ed #0 [ 258.506457][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 258.516535][ C0] Call Trace: [ 258.520002][ C0] [ 258.523124][ C0] __dump_stack+0x21/0x30 [ 258.527585][ C0] dump_stack_lvl+0xee/0x150 [ 258.532224][ C0] ? show_regs_print_info+0x20/0x20 [ 258.537445][ C0] ? activate_task+0xa0/0xa0 [ 258.542272][ C0] dump_stack+0x15/0x20 [ 258.546550][ C0] nmi_cpu_backtrace+0x2b4/0x2c0 [ 258.551521][ C0] ? nmi_trigger_cpumask_backtrace+0x240/0x240 [ 258.557788][ C0] ? __kasan_check_write+0x14/0x20 [ 258.562931][ C0] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 258.568431][ C0] ? _raw_spin_lock+0xe0/0xe0 [ 258.573130][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 258.579214][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 258.585380][ C0] nmi_trigger_cpumask_backtrace+0x138/0x240 [ 258.591557][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 258.597470][ C0] rcu_dump_cpu_stacks+0x1c7/0x300 [ 258.602685][ C0] print_cpu_stall+0x320/0x600 [ 258.607453][ C0] rcu_sched_clock_irq+0x74a/0x12b0 [ 258.612659][ C0] ? rcu_boost_kthread_setaffinity+0x310/0x310 [ 258.618958][ C0] ? raise_softirq+0x71/0xe0 [ 258.623555][ C0] ? __raise_softirq_irqoff+0xd0/0xd0 [ 258.628941][ C0] ? hrtimer_run_queues+0x166/0x430 [ 258.634149][ C0] update_process_times+0x198/0x200 [ 258.639365][ C0] tick_sched_timer+0x17c/0x240 [ 258.644408][ C0] ? tick_setup_sched_timer+0x450/0x450 [ 258.650151][ C0] __hrtimer_run_queues+0x3b5/0x9e0 [ 258.655366][ C0] ? __kasan_check_write+0x14/0x20 [ 258.660613][ C0] ? hrtimer_interrupt+0x8c0/0x8c0 [ 258.665739][ C0] ? ktime_get_update_offsets_now+0x2fa/0x310 [ 258.671932][ C0] hrtimer_interrupt+0x3c7/0x8c0 [ 258.676883][ C0] __sysvec_apic_timer_interrupt+0xfa/0x3e0 [ 258.682872][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 258.688600][ C0] [ 258.691633][ C0] [ 258.694572][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 258.700648][ C0] RIP: 0010:kvm_wait+0xf2/0x140 [ 258.705505][ C0] Code: 99 d6 03 f4 eb 9a fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 40 38 f0 75 10 66 90 0f 00 2d 70 99 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 9e ad 6e 03 89 f9 80 e1 07 38 [ 258.725202][ C0] RSP: 0018:ffffc900011b76c0 EFLAGS: 00000246 [ 258.731281][ C0] RAX: 0000000000000003 RBX: ffff88810e03c588 RCX: ffffffff814f2479 [ 258.739382][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88810e03c588 [ 258.747648][ C0] RBP: ffffc900011b7750 R08: dffffc0000000000 R09: ffffed1021c078b2 [ 258.755870][ C0] R10: ffffed1021c078b2 R11: 1ffff11021c078b1 R12: 1ffff1103ee00001 [ 258.763964][ C0] R13: ffff8881f7038ad4 R14: dffffc0000000000 R15: 1ffff92000236ed8 [ 258.772056][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0 [ 258.778501][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 258.783786][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0 [ 258.790354][ C0] __pv_queued_spin_lock_slowpath+0x60f/0x9c0 [ 258.796526][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300 [ 258.803565][ C0] ? avc_has_perm+0x158/0x240 [ 258.808439][ C0] queued_spin_lock_slowpath+0x47/0x50 [ 258.814028][ C0] _raw_spin_lock_bh+0xd8/0xe0 [ 258.819181][ C0] ? _raw_spin_lock_irq+0xe0/0xe0 [ 258.824417][ C0] lock_sock_nested+0x97/0x290 [ 258.829300][ C0] ? sock_init_data+0xc0/0xc0 [ 258.834197][ C0] ? _raw_spin_lock_bh+0x8e/0xe0 [ 258.839361][ C0] ? _raw_spin_unlock_bh+0x51/0x60 [ 258.844694][ C0] tipc_sendstream+0x47/0x70 [ 258.849392][ C0] ? tipc_getsockopt+0x4c0/0x4c0 [ 258.854348][ C0] ____sys_sendmsg+0x5a2/0x8c0 [ 258.859128][ C0] ? __sys_sendmsg_sock+0x40/0x40 [ 258.864166][ C0] ? lock_sock_nested+0x1f1/0x290 [ 258.869553][ C0] ? import_iovec+0x7c/0xb0 [ 258.874074][ C0] ___sys_sendmsg+0x1f0/0x260 [ 258.878758][ C0] ? __sys_sendmsg+0x250/0x250 [ 258.883537][ C0] ? memcpy+0x56/0x70 [ 258.887540][ C0] ? __fdget+0x1a1/0x230 [ 258.891790][ C0] __x64_sys_sendmsg+0x1e2/0x2a0 [ 258.896730][ C0] ? ___sys_sendmsg+0x260/0x260 [ 258.901589][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 258.907995][ C0] x64_sys_call+0x4b/0x9a0 [ 258.912793][ C0] do_syscall_64+0x4c/0xa0 [ 258.917429][ C0] ? clear_bhb_loop+0x35/0x90 [ 258.922141][ C0] ? clear_bhb_loop+0x35/0x90 [ 258.926922][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 258.932835][ C0] RIP: 0033:0x7f1782575de9 [ 258.937261][ 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 [ 258.957577][ C0] RSP: 002b:00007f1781fe8038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 258.966021][ C0] RAX: ffffffffffffffda RBX: 00007f178278efa0 RCX: 00007f1782575de9 [ 258.974065][ C0] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000004 [ 258.982042][ C0] RBP: 00007f17825f72a0 R08: 0000000000000000 R09: 0000000000000000 [ 258.990104][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 258.998082][ C0] R13: 0000000000000000 R14: 00007f178278efa0 R15: 00007ffcb8009908 [ 259.006072][ C0] [ 259.009095][ C0] Sending NMI from CPU 0 to CPUs 1: [ 259.014398][ C1] NMI backtrace for cpu 1 [ 259.014408][ C1] CPU: 1 PID: 2268 Comm: syz.4.620 Not tainted 5.15.180-syzkaller-1080043-g88c4075c39ed #0 [ 259.014426][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 259.014435][ C1] RIP: 0010:preempt_count_add+0x156/0x1b0 [ 259.014461][ C1] Code: 48 c7 c1 20 1f 0c 87 80 e1 07 80 c1 03 38 c1 0f 8c ea fe ff ff 89 fb 48 c7 c7 20 1f 0c 87 e8 91 10 60 00 89 df e9 d5 fe ff ff <48> c7 c1 20 1f 0c 87 80 e1 07 80 c1 03 38 c1 0f 8c ef fe ff ff 89 [ 259.014474][ C1] RSP: 0018:ffffc900012ee2d8 EFLAGS: 00000202 [ 259.014490][ C1] RAX: 0000000000000004 RBX: ffff88810e03c588 RCX: ffffffff870c1f03 [ 259.014502][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000201 [ 259.014512][ C1] RBP: ffffc900012ee2f0 R08: dffffc0000000000 R09: ffffed1021c078b1 [ 259.014524][ C1] R10: ffffed1021c078b1 R11: 1ffff11021c078b0 R12: dffffc0000000000 [ 259.014537][ C1] R13: 1ffff9200025dc60 R14: ffffffff84897f5b R15: dffffc0000000000 [ 259.014549][ C1] FS: 00007f1781fc76c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 259.014564][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 259.014575][ C1] CR2: 00007f1781fc6f98 CR3: 000000010f89c000 CR4: 00000000003506a0 [ 259.014590][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 259.014599][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 259.014609][ C1] Call Trace: [ 259.014615][ C1] [ 259.014620][ C1] ? tipc_sk_rcv+0x42b/0x2c60 [ 259.014638][ C1] _raw_spin_trylock_bh+0x6e/0x130 [ 259.014660][ C1] ? _raw_spin_trylock+0x140/0x140 [ 259.014678][ C1] tipc_sk_rcv+0x42b/0x2c60 [ 259.014693][ C1] ? stack_trace_save+0x98/0xe0 [ 259.014710][ C1] ? __stack_depot_save+0x442/0x480 [ 259.014730][ C1] ? kasan_set_free_info+0x23/0x40 [ 259.014747][ C1] ? __kasan_slab_free+0x11/0x20 [ 259.014762][ C1] ? tipc_node_xmit+0x256/0xce0 [ 259.014776][ C1] ? tipc_sk_backlog_rcv+0x16f/0x1f0 [ 259.014811][ C1] ? __release_sock+0x143/0x350 [ 259.014830][ C1] ? release_sock+0x60/0x1b0 [ 259.014845][ C1] ? __skb_queue_purge+0x170/0x170 [ 259.014860][ C1] ? x64_sys_call+0x705/0x9a0 [ 259.014882][ C1] ? do_syscall_64+0x4c/0xa0 [ 259.014901][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 259.014924][ C1] tipc_node_xmit+0x256/0xce0 [ 259.014939][ C1] ? kasan_quarantine_put+0x34/0x190 [ 259.014955][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 259.014970][ C1] ? ____kasan_slab_free+0x130/0x160 [ 259.014985][ C1] ? __kasan_slab_free+0x11/0x20 [ 259.014999][ C1] ? slab_free_freelist_hook+0xc2/0x190 [ 259.015019][ C1] ? kfree_skbmem+0x10c/0x180 [ 259.015034][ C1] tipc_node_distr_xmit+0x292/0x390 [ 259.015050][ C1] ? tipc_node_xmit_skb+0x130/0x130 [ 259.015067][ C1] tipc_sk_rcv+0x19de/0x2c60 [ 259.015087][ C1] ? __skb_queue_purge+0x170/0x170 [ 259.015106][ C1] tipc_node_xmit+0x256/0xce0 [ 259.015121][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 259.015139][ C1] tipc_sk_push_backlog+0x4dd/0x790 [ 259.015156][ C1] tipc_sk_proto_rcv+0x98d/0x1540 [ 259.015188][ C1] ? tipc_sk_filter_rcv+0x2c40/0x2c40 [ 259.015203][ C1] ? unwind_get_return_address+0x4d/0x90 [ 259.015224][ C1] ? __kasan_check_write+0x14/0x20 [ 259.015239][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 259.015257][ C1] ? _raw_spin_lock+0xe0/0xe0 [ 259.015274][ C1] tipc_sk_filter_rcv+0x2a55/0x2c40 [ 259.015290][ C1] ? stack_trace_save+0x98/0xe0 [ 259.015305][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 259.015323][ C1] ? __stack_depot_save+0x442/0x480 [ 259.015341][ C1] ? kasan_set_track+0x5b/0x70 [ 259.015355][ C1] ? kasan_set_track+0x4a/0x70 [ 259.015368][ C1] ? kasan_set_free_info+0x23/0x40 [ 259.015383][ C1] ? ____kasan_slab_free+0x125/0x160 [ 259.015397][ C1] ? __kasan_slab_free+0x11/0x20 [ 259.015411][ C1] ? slab_free_freelist_hook+0xc2/0x190 [ 259.015428][ C1] ? kmem_cache_free+0x100/0x320 [ 259.015444][ C1] ? kfree_skbmem+0x10c/0x180 [ 259.015457][ C1] ? kfree_skb+0xc1/0x2f0 [ 259.015469][ C1] ? tipc_msg_reverse+0x698/0x900 [ 259.015486][ C1] ? tipc_sk_filter_rcv+0xbe5/0x2c40 [ 259.015502][ C1] ? tipc_sk_backlog_rcv+0x109/0x1f0 [ 259.015517][ C1] ? __release_sock+0x143/0x350 [ 259.015533][ C1] ? tipc_wait_for_rcvmsg+0x2ca/0x5e0 [ 259.015550][ C1] ? tipc_recvstream+0x1f7/0xe80 [ 259.015565][ C1] ? ___sys_recvmsg+0x1af/0x4f0 [ 259.015579][ C1] ? __x64_sys_recvmsg+0x1df/0x2a0 [ 259.015593][ C1] ? x64_sys_call+0x705/0x9a0 [ 259.015608][ C1] ? do_syscall_64+0x4c/0xa0 [ 259.015624][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 259.015645][ C1] ? tipc_sk_publish+0x440/0x440 [ 259.015661][ C1] ? __kasan_check_write+0x14/0x20 [ 259.015676][ C1] ? _raw_spin_lock_bh+0x8e/0xe0 [ 259.015695][ C1] tipc_sk_rcv+0x7b7/0x2c60 [ 259.015712][ C1] ? kfree_skbmem+0x10c/0x180 [ 259.015726][ C1] ? skb_release_data+0x814/0xa10 [ 259.015742][ C1] ? __skb_queue_purge+0x170/0x170 [ 259.015759][ C1] ? tipc_sk_filter_rcv+0x29de/0x2c40 [ 259.015776][ C1] tipc_node_xmit+0x256/0xce0 [ 259.015791][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 259.015809][ C1] tipc_node_distr_xmit+0x292/0x390 [ 259.015825][ C1] ? tipc_node_xmit_skb+0x130/0x130 [ 259.015839][ C1] ? ___sys_recvmsg+0x1af/0x4f0 [ 259.015853][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 259.015883][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0 [ 259.015899][ C1] ? tipc_sk_timeout+0x970/0x970 [ 259.015915][ C1] ? __kasan_check_write+0x14/0x20 [ 259.015932][ C1] __release_sock+0x143/0x350 [ 259.015948][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 259.015967][ C1] release_sock+0x60/0x1b0 [ 259.015983][ C1] tipc_wait_for_rcvmsg+0x2ca/0x5e0 [ 259.016000][ C1] ? tsk_importance+0x150/0x150 [ 259.016016][ C1] ? wait_woken+0x170/0x170 [ 259.016030][ C1] ? kfree_skbmem+0x10c/0x180 [ 259.016044][ C1] ? tsk_advance_rx_queue+0x106/0x240 [ 259.016061][ C1] tipc_recvstream+0x1f7/0xe80 [ 259.016079][ C1] ? tipc_sendstream+0x70/0x70 [ 259.016094][ C1] ____sys_recvmsg+0x291/0x580 [ 259.016110][ C1] ? __sys_recvmsg_sock+0x50/0x50 [ 259.016125][ C1] ? memset+0x35/0x40 [ 259.016141][ C1] ? import_iovec+0x7c/0xb0 [ 259.016160][ C1] ___sys_recvmsg+0x1af/0x4f0 [ 259.016175][ C1] ? __sys_recvmsg+0x250/0x250 [ 259.016194][ C1] ? __fdget+0x1a1/0x230 [ 259.016214][ C1] __x64_sys_recvmsg+0x1df/0x2a0 [ 259.016229][ C1] ? ___sys_recvmsg+0x4f0/0x4f0 [ 259.016245][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 259.016268][ C1] x64_sys_call+0x705/0x9a0 [ 259.016282][ C1] do_syscall_64+0x4c/0xa0 [ 259.016299][ C1] ? clear_bhb_loop+0x35/0x90 [ 259.016313][ C1] ? clear_bhb_loop+0x35/0x90 [ 259.016327][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 259.016345][ C1] RIP: 0033:0x7f1782575de9 [ 259.016361][ 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 [ 259.016374][ C1] RSP: 002b:00007f1781fc7038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 259.016390][ C1] RAX: ffffffffffffffda RBX: 00007f178278f080 RCX: 00007f1782575de9 [ 259.016401][ C1] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000003 [ 259.016411][ C1] RBP: 00007f17825f72a0 R08: 0000000000000000 R09: 0000000000000000 [ 259.016421][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 259.016431][ C1] R13: 0000000000000001 R14: 00007f178278f080 R15: 00007ffcb8009908 [ 259.016444][ C1] [ 397.488971][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 226s! [syz.4.620:2267] [ 397.497449][ C0] Modules linked in: [ 397.501368][ C0] CPU: 0 PID: 2267 Comm: syz.4.620 Not tainted 5.15.180-syzkaller-1080043-g88c4075c39ed #0 [ 397.511511][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 397.521743][ C0] RIP: 0010:kvm_wait+0xf2/0x140 [ 397.526648][ C0] Code: 99 d6 03 f4 eb 9a fa 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 3f 0f b6 07 40 38 f0 75 10 66 90 0f 00 2d 70 99 d6 03 fb f4 71 ff ff ff fb e9 6b ff ff ff e8 9e ad 6e 03 89 f9 80 e1 07 38 [ 397.546262][ C0] RSP: 0018:ffffc900011b76c0 EFLAGS: 00000246 [ 397.552482][ C0] RAX: 0000000000000003 RBX: ffff88810e03c588 RCX: ffffffff814f2479 [ 397.560660][ C0] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff88810e03c588 [ 397.568847][ C0] RBP: ffffc900011b7750 R08: dffffc0000000000 R09: ffffed1021c078b2 [ 397.577118][ C0] R10: ffffed1021c078b2 R11: 1ffff11021c078b1 R12: 1ffff1103ee00001 [ 397.585290][ C0] R13: ffff8881f7038ad4 R14: dffffc0000000000 R15: 1ffff92000236ed8 [ 397.593285][ C0] FS: 00007f1781fe86c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 397.602233][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 397.608830][ C0] CR2: 00007f1781fc7d58 CR3: 000000010f89c000 CR4: 00000000003506b0 [ 397.617016][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 397.625010][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 397.633010][ C0] Call Trace: [ 397.636386][ C0] [ 397.639336][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 397.644558][ C0] ? __pv_queued_spin_lock_slowpath+0x5b9/0x9c0 [ 397.650909][ C0] __pv_queued_spin_lock_slowpath+0x60f/0x9c0 [ 397.656998][ C0] ? __pv_queued_spin_unlock_slowpath+0x300/0x300 [ 397.663426][ C0] ? avc_has_perm+0x158/0x240 [ 397.668203][ C0] queued_spin_lock_slowpath+0x47/0x50 [ 397.673681][ C0] _raw_spin_lock_bh+0xd8/0xe0 [ 397.678559][ C0] ? _raw_spin_lock_irq+0xe0/0xe0 [ 397.683609][ C0] lock_sock_nested+0x97/0x290 [ 397.688401][ C0] ? sock_init_data+0xc0/0xc0 [ 397.693199][ C0] ? _raw_spin_lock_bh+0x8e/0xe0 [ 397.698157][ C0] ? _raw_spin_unlock_bh+0x51/0x60 [ 397.703298][ C0] tipc_sendstream+0x47/0x70 [ 397.707994][ C0] ? tipc_getsockopt+0x4c0/0x4c0 [ 397.713238][ C0] ____sys_sendmsg+0x5a2/0x8c0 [ 397.718208][ C0] ? __sys_sendmsg_sock+0x40/0x40 [ 397.723240][ C0] ? lock_sock_nested+0x1f1/0x290 [ 397.728477][ C0] ? import_iovec+0x7c/0xb0 [ 397.733293][ C0] ___sys_sendmsg+0x1f0/0x260 [ 397.737992][ C0] ? __sys_sendmsg+0x250/0x250 [ 397.742767][ C0] ? memcpy+0x56/0x70 [ 397.746769][ C0] ? __fdget+0x1a1/0x230 [ 397.751269][ C0] __x64_sys_sendmsg+0x1e2/0x2a0 [ 397.756256][ C0] ? ___sys_sendmsg+0x260/0x260 [ 397.761216][ C0] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 397.767299][ C0] x64_sys_call+0x4b/0x9a0 [ 397.771744][ C0] do_syscall_64+0x4c/0xa0 [ 397.776175][ C0] ? clear_bhb_loop+0x35/0x90 [ 397.780864][ C0] ? clear_bhb_loop+0x35/0x90 [ 397.785637][ C0] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 397.791702][ C0] RIP: 0033:0x7f1782575de9 [ 397.796158][ 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 [ 397.816655][ C0] RSP: 002b:00007f1781fe8038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 397.825277][ C0] RAX: ffffffffffffffda RBX: 00007f178278efa0 RCX: 00007f1782575de9 [ 397.833366][ C0] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000004 [ 397.841522][ C0] RBP: 00007f17825f72a0 R08: 0000000000000000 R09: 0000000000000000 [ 397.849502][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 397.857575][ C0] R13: 0000000000000000 R14: 00007f178278efa0 R15: 00007ffcb8009908 [ 397.865680][ C0] [ 397.868857][ C0] Sending NMI from CPU 0 to CPUs 1: [ 397.874344][ C1] NMI backtrace for cpu 1 [ 397.874355][ C1] CPU: 1 PID: 2268 Comm: syz.4.620 Not tainted 5.15.180-syzkaller-1080043-g88c4075c39ed #0 [ 397.874373][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 397.874382][ C1] RIP: 0010:tipc_sk_lookup+0x292/0x5f0 [ 397.874404][ C1] Code: fc 4d 85 ed 4c 0f 44 6c 24 28 4c 89 ee 48 83 e6 01 31 ff e8 b0 f8 de fc 4c 89 e8 48 83 e0 01 0f 85 ab 00 00 00 48 8b 44 24 20 <42> 0f b6 04 20 84 c0 0f 85 d4 00 00 00 45 0f b7 3f 48 8b 44 24 50 [ 397.874418][ C1] RSP: 0018:ffffc900012ee2a0 EFLAGS: 00000246 [ 397.874432][ C1] RAX: 1ffff110256d0a1b RBX: ffff888117c0e310 RCX: ffff88810ec893c0 [ 397.874445][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 397.874454][ C1] RBP: ffffc900012ee390 R08: 0000000000000004 R09: 0000000000000003 [ 397.874465][ C1] R10: fffff5200025dc64 R11: 1ffff9200025dc64 R12: dffffc0000000000 [ 397.874477][ C1] R13: ffff88810e03c8f8 R14: 000000006c3a6957 R15: ffff88812b6850de [ 397.874489][ C1] FS: 00007f1781fc76c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 397.874504][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 397.874515][ C1] CR2: 00007f1781fc6f98 CR3: 000000010f89c000 CR4: 00000000003506a0 [ 397.874529][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 397.874539][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 397.874549][ C1] Call Trace: [ 397.874554][ C1] [ 397.874561][ C1] ? tipc_sk_rcv+0x2c60/0x2c60 [ 397.874577][ C1] ? tipc_sk_rcv+0x19f6/0x2c60 [ 397.874592][ C1] tipc_sk_rcv+0x3fe/0x2c60 [ 397.874606][ C1] ? stack_trace_save+0x98/0xe0 [ 397.874625][ C1] ? __stack_depot_save+0x442/0x480 [ 397.874646][ C1] ? kasan_set_free_info+0x23/0x40 [ 397.874663][ C1] ? __kasan_slab_free+0x11/0x20 [ 397.874678][ C1] ? tipc_node_xmit+0x256/0xce0 [ 397.874693][ C1] ? tipc_sk_backlog_rcv+0x16f/0x1f0 [ 397.874708][ C1] ? __release_sock+0x143/0x350 [ 397.874726][ C1] ? release_sock+0x60/0x1b0 [ 397.874741][ C1] ? __skb_queue_purge+0x170/0x170 [ 397.874755][ C1] ? x64_sys_call+0x705/0x9a0 [ 397.874771][ C1] ? do_syscall_64+0x4c/0xa0 [ 397.874788][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 397.874813][ C1] tipc_node_xmit+0x256/0xce0 [ 397.874827][ C1] ? kasan_quarantine_put+0x34/0x190 [ 397.874844][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 397.874858][ C1] ? ____kasan_slab_free+0x130/0x160 [ 397.874880][ C1] ? __kasan_slab_free+0x11/0x20 [ 397.874894][ C1] ? slab_free_freelist_hook+0xc2/0x190 [ 397.874915][ C1] ? kfree_skbmem+0x10c/0x180 [ 397.874930][ C1] tipc_node_distr_xmit+0x292/0x390 [ 397.874947][ C1] ? tipc_node_xmit_skb+0x130/0x130 [ 397.874963][ C1] tipc_sk_rcv+0x19de/0x2c60 [ 397.874984][ C1] ? __skb_queue_purge+0x170/0x170 [ 397.875002][ C1] tipc_node_xmit+0x256/0xce0 [ 397.875018][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 397.875035][ C1] tipc_sk_push_backlog+0x4dd/0x790 [ 397.875052][ C1] tipc_sk_proto_rcv+0x98d/0x1540 [ 397.875069][ C1] ? tipc_sk_filter_rcv+0x2c40/0x2c40 [ 397.875085][ C1] ? unwind_get_return_address+0x4d/0x90 [ 397.875103][ C1] ? __kasan_check_write+0x14/0x20 [ 397.875119][ C1] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 397.875137][ C1] ? _raw_spin_lock+0xe0/0xe0 [ 397.875154][ C1] tipc_sk_filter_rcv+0x2a55/0x2c40 [ 397.875170][ C1] ? stack_trace_save+0x98/0xe0 [ 397.875185][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 397.875203][ C1] ? __stack_depot_save+0x442/0x480 [ 397.875221][ C1] ? kasan_set_track+0x5b/0x70 [ 397.875234][ C1] ? kasan_set_track+0x4a/0x70 [ 397.875252][ C1] ? kasan_set_free_info+0x23/0x40 [ 397.875267][ C1] ? ____kasan_slab_free+0x125/0x160 [ 397.875281][ C1] ? __kasan_slab_free+0x11/0x20 [ 397.875295][ C1] ? slab_free_freelist_hook+0xc2/0x190 [ 397.875312][ C1] ? kmem_cache_free+0x100/0x320 [ 397.875328][ C1] ? kfree_skbmem+0x10c/0x180 [ 397.875341][ C1] ? kfree_skb+0xc1/0x2f0 [ 397.875353][ C1] ? tipc_msg_reverse+0x698/0x900 [ 397.875371][ C1] ? tipc_sk_filter_rcv+0xbe5/0x2c40 [ 397.875386][ C1] ? tipc_sk_backlog_rcv+0x109/0x1f0 [ 397.875401][ C1] ? __release_sock+0x143/0x350 [ 397.875417][ C1] ? tipc_wait_for_rcvmsg+0x2ca/0x5e0 [ 397.875434][ C1] ? tipc_recvstream+0x1f7/0xe80 [ 397.875449][ C1] ? ___sys_recvmsg+0x1af/0x4f0 [ 397.875463][ C1] ? __x64_sys_recvmsg+0x1df/0x2a0 [ 397.875477][ C1] ? x64_sys_call+0x705/0x9a0 [ 397.875491][ C1] ? do_syscall_64+0x4c/0xa0 [ 397.875508][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 397.875529][ C1] ? tipc_sk_publish+0x440/0x440 [ 397.875544][ C1] ? __kasan_check_write+0x14/0x20 [ 397.875559][ C1] ? _raw_spin_lock_bh+0x8e/0xe0 [ 397.875578][ C1] tipc_sk_rcv+0x7b7/0x2c60 [ 397.875596][ C1] ? kfree_skbmem+0x10c/0x180 [ 397.875609][ C1] ? skb_release_data+0x814/0xa10 [ 397.875625][ C1] ? __skb_queue_purge+0x170/0x170 [ 397.875642][ C1] ? tipc_sk_filter_rcv+0x29de/0x2c40 [ 397.875659][ C1] tipc_node_xmit+0x256/0xce0 [ 397.875674][ C1] ? tipc_node_get_linkname+0x1a0/0x1a0 [ 397.875692][ C1] tipc_node_distr_xmit+0x292/0x390 [ 397.875708][ C1] ? tipc_node_xmit_skb+0x130/0x130 [ 397.875721][ C1] ? ___sys_recvmsg+0x1af/0x4f0 [ 397.875736][ C1] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 397.875756][ C1] tipc_sk_backlog_rcv+0x16f/0x1f0 [ 397.875772][ C1] ? tipc_sk_timeout+0x970/0x970 [ 397.875787][ C1] ? __kasan_check_write+0x14/0x20 [ 397.875804][ C1] __release_sock+0x143/0x350 [ 397.875821][ C1] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 397.875839][ C1] release_sock+0x60/0x1b0 [ 397.875855][ C1] tipc_wait_for_rcvmsg+0x2ca/0x5e0 [ 397.875878][ C1] ? tsk_importance+0x150/0x150 [ 397.875894][ C1] ? wait_woken+0x170/0x170 [ 397.875909][ C1] ? kfree_skbmem+0x10c/0x180 [ 397.875923][ C1] ? tsk_advance_rx_queue+0x106/0x240 [ 397.875939][ C1] tipc_recvstream+0x1f7/0xe80 [ 397.875958][ C1] ? tipc_sendstream+0x70/0x70 [ 397.875973][ C1] ____sys_recvmsg+0x291/0x580 [ 397.875989][ C1] ? __sys_recvmsg_sock+0x50/0x50 [ 397.876003][ C1] ? memset+0x35/0x40 [ 397.876020][ C1] ? import_iovec+0x7c/0xb0 [ 397.876036][ C1] ___sys_recvmsg+0x1af/0x4f0 [ 397.876051][ C1] ? __sys_recvmsg+0x250/0x250 [ 397.876070][ C1] ? __fdget+0x1a1/0x230 [ 397.876087][ C1] __x64_sys_recvmsg+0x1df/0x2a0 [ 397.876102][ C1] ? ___sys_recvmsg+0x4f0/0x4f0 [ 397.876119][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 397.876140][ C1] x64_sys_call+0x705/0x9a0 [ 397.876156][ C1] do_syscall_64+0x4c/0xa0 [ 397.876173][ C1] ? clear_bhb_loop+0x35/0x90 [ 397.876187][ C1] ? clear_bhb_loop+0x35/0x90 [ 397.876202][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 397.876221][ C1] RIP: 0033:0x7f1782575de9 [ 397.876238][ 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 [ 397.876251][ C1] RSP: 002b:00007f1781fc7038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 397.876268][ C1] RAX: ffffffffffffffda RBX: 00007f178278f080 RCX: 00007f1782575de9 [ 397.876280][ C1] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000003 [ 397.876291][ C1] RBP: 00007f17825f72a0 R08: 0000000000000000 R09: 0000000000000000 [ 397.876302][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 397.876312][ C1] R13: 0000000000000001 R14: 00007f178278f080 R15: 00007ffcb8009908 [ 397.876327][ C1]