[ 97.267797][ T1212] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.132' (ED25519) to the list of known hosts. 2025/09/12 15:26:16 parsed 1 programs [ 105.173691][ T5874] cgroup: Unknown subsys name 'net' [ 105.310372][ T5874] cgroup: Unknown subsys name 'cpuset' [ 105.319432][ T5874] cgroup: Unknown subsys name 'rlimit' [ 106.993066][ T5874] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 110.214149][ T5885] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 110.691909][ T5886] chnl_net:caif_netlink_parms(): no params data found [ 111.033991][ T5886] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.052543][ T5886] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.061038][ T5886] bridge_slave_0: entered allmulticast mode [ 111.069605][ T5886] bridge_slave_0: entered promiscuous mode [ 111.084435][ T5886] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.091883][ T5886] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.100362][ T5886] bridge_slave_1: entered allmulticast mode [ 111.113017][ T5886] bridge_slave_1: entered promiscuous mode [ 111.272371][ T5886] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 111.293544][ T5886] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 111.532417][ T5886] team0: Port device team_slave_0 added [ 111.706416][ T5924] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 111.714851][ T5924] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 111.726695][ T5924] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 111.735507][ T5924] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 111.745254][ T5924] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 111.920385][ T5886] team0: Port device team_slave_1 added [ 112.110601][ T5886] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 112.124484][ T5886] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 112.152191][ T5886] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 112.257266][ T5886] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 112.264614][ T5886] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 112.292868][ T5886] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 112.605103][ T5886] hsr_slave_0: entered promiscuous mode [ 112.626903][ T5886] hsr_slave_1: entered promiscuous mode [ 113.285192][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.295907][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.506205][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.521389][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.822961][ T5886] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 113.870959][ T5886] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 113.896389][ T5886] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 113.914329][ T5886] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 114.294564][ T5886] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.332098][ T5886] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.350576][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.357990][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.378562][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.385901][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.655336][ T5886] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.884935][ T5886] veth0_vlan: entered promiscuous mode [ 114.899256][ T5886] veth1_vlan: entered promiscuous mode [ 114.930551][ T5886] veth0_macvtap: entered promiscuous mode [ 114.940403][ T5886] veth1_macvtap: entered promiscuous mode [ 114.961381][ T5886] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 114.977417][ T5886] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 114.993842][ T1157] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.004068][ T1157] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.017215][ T1157] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.027350][ T1157] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/09/12 15:26:30 executed programs: 0 [ 115.258487][ T5924] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 115.290473][ T5924] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 115.301201][ T5924] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 115.318841][ T5924] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 115.341419][ T51] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 115.350272][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 115.363561][ T5184] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 115.374111][ T51] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 115.390718][ T5995] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 115.399002][ T5995] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 115.406636][ T51] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 115.425061][ T5924] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 115.441186][ T5924] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 115.450436][ T5924] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 115.457889][ T51] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 115.471654][ T51] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 115.479910][ T51] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 115.488965][ T51] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 115.499439][ T5991] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 115.521296][ T5991] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 115.530541][ T5991] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 115.531121][ T5993] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 115.552901][ T5991] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 115.577898][ T5993] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 115.592125][ T5993] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 116.072051][ T1117] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.517988][ T5999] chnl_net:caif_netlink_parms(): no params data found [ 116.543565][ T5994] chnl_net:caif_netlink_parms(): no params data found [ 116.560496][ T5983] chnl_net:caif_netlink_parms(): no params data found [ 116.612922][ T1117] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.636268][ T5990] chnl_net:caif_netlink_parms(): no params data found [ 116.671417][ T5988] chnl_net:caif_netlink_parms(): no params data found [ 116.891921][ T5999] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.899545][ T5999] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.907319][ T5999] bridge_slave_0: entered allmulticast mode [ 116.914645][ T5999] bridge_slave_0: entered promiscuous mode [ 116.931003][ T5994] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.938507][ T5994] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.948115][ T5994] bridge_slave_0: entered allmulticast mode [ 116.955500][ T5994] bridge_slave_0: entered promiscuous mode [ 116.983717][ T5999] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.992641][ T5999] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.000283][ T5999] bridge_slave_1: entered allmulticast mode [ 117.008867][ T5999] bridge_slave_1: entered promiscuous mode [ 117.057161][ T5994] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.064461][ T5994] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.072103][ T5994] bridge_slave_1: entered allmulticast mode [ 117.080054][ T5994] bridge_slave_1: entered promiscuous mode [ 117.144515][ T5999] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 117.219668][ T5988] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.227687][ T5988] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.234944][ T5988] bridge_slave_0: entered allmulticast mode [ 117.242515][ T5988] bridge_slave_0: entered promiscuous mode [ 117.252246][ T5988] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.260046][ T5988] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.268220][ T5988] bridge_slave_1: entered allmulticast mode [ 117.275576][ T5988] bridge_slave_1: entered promiscuous mode [ 117.285031][ T5999] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 117.294377][ T5983] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.301795][ T5983] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.309318][ T5983] bridge_slave_0: entered allmulticast mode [ 117.317305][ T5983] bridge_slave_0: entered promiscuous mode [ 117.328824][ T5994] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 117.343446][ T5994] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 117.368684][ T5990] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.377120][ T5990] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.384373][ T5990] bridge_slave_0: entered allmulticast mode [ 117.392058][ T5990] bridge_slave_0: entered promiscuous mode [ 117.412021][ T1117] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 117.427041][ T5993] Bluetooth: hci0: command tx timeout [ 117.495693][ T5983] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.502951][ T5983] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.511728][ T5983] bridge_slave_1: entered allmulticast mode [ 117.519360][ T5983] bridge_slave_1: entered promiscuous mode [ 117.542451][ T5990] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.550045][ T5990] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.557968][ T5990] bridge_slave_1: entered allmulticast mode [ 117.566817][ T5990] bridge_slave_1: entered promiscuous mode [ 117.579878][ T5988] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 117.589204][ T5924] Bluetooth: hci3: command tx timeout [ 117.589531][ T5993] Bluetooth: hci2: command tx timeout [ 117.599530][ T5993] Bluetooth: hci1: command tx timeout [ 117.605172][ T5988] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 117.623953][ T1117] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 117.643217][ T5999] team0: Port device team_slave_0 added [ 117.666807][ T5993] Bluetooth: hci4: command tx timeout [ 117.686886][ T5994] team0: Port device team_slave_0 added [ 117.724663][ T5999] team0: Port device team_slave_1 added [ 117.753259][ T5983] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 117.769657][ T5994] team0: Port device team_slave_1 added [ 117.822854][ T5983] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 117.851668][ T5990] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 117.863731][ T5988] team0: Port device team_slave_0 added [ 117.872904][ T5988] team0: Port device team_slave_1 added [ 117.934305][ T5994] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 117.941856][ T5994] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 117.969000][ T5994] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 117.983934][ T5990] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 118.039937][ T5999] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 118.047313][ T5999] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 118.079150][ T5999] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 118.093707][ T5983] team0: Port device team_slave_0 added [ 118.102727][ T5983] team0: Port device team_slave_1 added [ 118.110017][ T5994] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 118.117270][ T5994] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 118.143694][ T5994] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 118.197759][ T5988] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 118.204838][ T5988] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 118.231382][ T5988] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 118.245132][ T5999] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 118.252877][ T5999] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 118.279813][ T5999] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 118.321176][ T5990] team0: Port device team_slave_0 added [ 118.332871][ T5990] team0: Port device team_slave_1 added [ 118.370740][ T5988] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 118.378775][ T5988] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 118.405294][ T5988] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 118.444698][ T5983] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 118.452592][ T5983] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 118.479153][ T5983] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 118.492929][ T5983] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 118.500079][ T5983] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 118.526307][ T5983] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 118.551106][ T5990] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 118.558593][ T5990] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 118.586067][ T5990] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 118.599282][ T5990] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 118.606399][ T5990] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 118.632432][ T5990] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 118.689667][ T5994] hsr_slave_0: entered promiscuous mode [ 118.696965][ T5994] hsr_slave_1: entered promiscuous mode [ 118.703384][ T5994] debugfs: 'hsr0' already exists in 'hsr' [ 118.710718][ T5994] Cannot create hsr debugfs directory [ 118.775536][ T5999] hsr_slave_0: entered promiscuous mode [ 118.782730][ T5999] hsr_slave_1: entered promiscuous mode [ 118.791008][ T5999] debugfs: 'hsr0' already exists in 'hsr' [ 118.796878][ T5999] Cannot create hsr debugfs directory [ 118.951071][ T5988] hsr_slave_0: entered promiscuous mode [ 118.957678][ T5988] hsr_slave_1: entered promiscuous mode [ 118.963954][ T5988] debugfs: 'hsr0' already exists in 'hsr' [ 118.970146][ T5988] Cannot create hsr debugfs directory [ 118.985024][ T1117] bridge_slave_1: left allmulticast mode [ 118.991208][ T1117] bridge_slave_1: left promiscuous mode [ 118.998403][ T1117] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.011683][ T1117] bridge_slave_0: left allmulticast mode [ 119.018514][ T1117] bridge_slave_0: left promiscuous mode [ 119.024515][ T1117] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.332298][ T1117] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 119.344125][ T1117] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 119.354692][ T1117] bond0 (unregistering): Released all slaves [ 119.439450][ T5983] hsr_slave_0: entered promiscuous mode [ 119.451384][ T5983] hsr_slave_1: entered promiscuous mode [ 119.460126][ T5983] debugfs: 'hsr0' already exists in 'hsr' [ 119.465977][ T5983] Cannot create hsr debugfs directory [ 119.515481][ T5990] hsr_slave_0: entered promiscuous mode [ 119.521317][ T5993] Bluetooth: hci0: command tx timeout [ 119.533014][ T5990] hsr_slave_1: entered promiscuous mode [ 119.540973][ T5990] debugfs: 'hsr0' already exists in 'hsr' [ 119.548500][ T5990] Cannot create hsr debugfs directory [ 119.666044][ T5993] Bluetooth: hci1: command tx timeout [ 119.666882][ T5924] Bluetooth: hci2: command tx timeout [ 119.672001][ T51] Bluetooth: hci3: command tx timeout [ 119.746385][ T5993] Bluetooth: hci4: command tx timeout [ 120.099812][ T1117] hsr_slave_0: left promiscuous mode [ 120.108192][ T1117] hsr_slave_1: left promiscuous mode [ 120.120302][ T1117] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 120.129650][ T1117] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 120.155360][ T1117] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 120.162989][ T1117] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 120.182430][ T1117] veth1_macvtap: left promiscuous mode [ 120.188403][ T1117] veth0_macvtap: left promiscuous mode [ 120.194111][ T1117] veth1_vlan: left promiscuous mode [ 120.199727][ T1117] veth0_vlan: left promiscuous mode [ 120.555544][ T1117] team0 (unregistering): Port device team_slave_1 removed [ 120.589250][ T1117] team0 (unregistering): Port device team_slave_0 removed [ 121.528701][ T5994] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 121.547358][ T5994] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 121.561900][ T5994] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 121.593899][ T5993] Bluetooth: hci0: command tx timeout [ 121.602785][ T5994] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 121.707563][ T5988] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 121.741830][ T5988] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 121.749390][ T5993] Bluetooth: hci2: command tx timeout [ 121.754841][ T5993] Bluetooth: hci1: command tx timeout [ 121.756439][ T51] Bluetooth: hci3: command tx timeout [ 121.788198][ T5988] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 121.826206][ T51] Bluetooth: hci4: command tx timeout [ 121.835178][ T5988] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 121.930369][ T5999] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 121.944516][ T5999] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 121.955548][ T5999] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 121.984791][ T5994] 8021q: adding VLAN 0 to HW filter on device bond0 [ 121.998419][ T5999] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 122.057193][ T5994] 8021q: adding VLAN 0 to HW filter on device team0 [ 122.112578][ T1117] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.119833][ T1117] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.130320][ T1117] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.137688][ T1117] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.154728][ T5990] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 122.167850][ T5990] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 122.182968][ T5990] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 122.196823][ T5990] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 122.367183][ T5983] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 122.383088][ T5983] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 122.408415][ T5983] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 122.449213][ T5983] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 122.523184][ T5988] 8021q: adding VLAN 0 to HW filter on device bond0 [ 122.652629][ T5988] 8021q: adding VLAN 0 to HW filter on device team0 [ 122.697208][ T1117] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.704411][ T1117] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.741323][ T5999] 8021q: adding VLAN 0 to HW filter on device bond0 [ 122.790256][ T1117] bridge0: port 2(bridge_slave_1) entered blocking state [ 122.797473][ T1117] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.870064][ T5999] 8021q: adding VLAN 0 to HW filter on device team0 [ 122.937649][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 122.944860][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 122.980159][ T5994] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 123.009727][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.017018][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.113870][ T5990] 8021q: adding VLAN 0 to HW filter on device bond0 [ 123.194470][ T5990] 8021q: adding VLAN 0 to HW filter on device team0 [ 123.224040][ T5983] 8021q: adding VLAN 0 to HW filter on device bond0 [ 123.242136][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.249927][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 123.335089][ T5999] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 123.348092][ T5999] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 123.395181][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.402427][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.444670][ T5983] 8021q: adding VLAN 0 to HW filter on device team0 [ 123.514997][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.522372][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 123.574578][ T5994] veth0_vlan: entered promiscuous mode [ 123.591912][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 123.599267][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 123.670697][ T51] Bluetooth: hci0: command tx timeout [ 123.674766][ T5994] veth1_vlan: entered promiscuous mode [ 123.810394][ T5988] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 123.826122][ T51] Bluetooth: hci3: command tx timeout [ 123.831611][ T5993] Bluetooth: hci2: command tx timeout [ 123.837304][ T5924] Bluetooth: hci1: command tx timeout [ 123.864446][ T5983] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 123.906436][ T51] Bluetooth: hci4: command tx timeout [ 123.985107][ T5999] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 124.040271][ T5994] veth0_macvtap: entered promiscuous mode [ 124.091295][ T5994] veth1_macvtap: entered promiscuous mode [ 124.113116][ T5988] veth0_vlan: entered promiscuous mode [ 124.161927][ T5988] veth1_vlan: entered promiscuous mode [ 124.215327][ T5994] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 124.255597][ T5990] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 124.301199][ T5994] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 124.332697][ T5988] veth0_macvtap: entered promiscuous mode [ 124.354309][ T1335] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.367039][ T1335] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.377602][ T1335] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.400161][ T5988] veth1_macvtap: entered promiscuous mode [ 124.410799][ T1335] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.481847][ T5983] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 124.554982][ T5988] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 124.591348][ T5988] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 124.633399][ T5990] veth0_vlan: entered promiscuous mode [ 124.672515][ T1335] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.682561][ T1335] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.710104][ T5990] veth1_vlan: entered promiscuous mode [ 124.721469][ T1335] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.733643][ T1335] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.744683][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.757090][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.839668][ T1117] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.857522][ T1117] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/09/12 15:26:40 executed programs: 10 [ 124.890184][ T5983] veth0_vlan: entered promiscuous mode [ 124.923981][ T5990] veth0_macvtap: entered promiscuous mode [ 124.968752][ T1335] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.977799][ T1335] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.982883][ T5983] veth1_vlan: entered promiscuous mode [ 125.963892][ C0] hrtimer: interrupt took 963697573 ns [ 231.095698][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 231.102719][ C1] rcu: 0-...!: (2 GPs behind) idle=4dd4/1/0x4000000000000000 softirq=18854/18856 fqs=0 [ 231.113029][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P5988/1:b..l [ 231.121113][ C1] rcu: (detected by 1, t=10505 jiffies, g=13737, q=354 ncpus=2) [ 231.128953][ C1] Sending NMI from CPU 1 to CPUs 0: [ 231.128996][ C0] NMI backtrace for cpu 0 [ 231.129031][ C0] CPU: 0 UID: 0 PID: 5234 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 231.129052][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 231.129067][ C0] RIP: 0010:advance_sched+0x93c/0xc90 [ 231.129101][ C0] Code: 89 e8 38 59 0b f8 eb 05 e8 11 8b 24 f8 49 89 df 49 8d 5c 24 80 48 83 c5 10 48 89 e8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 48 89 ef e8 76 fe 87 f8 4c 8b 74 24 20 4c 89 75 [ 231.129117][ C0] RSP: 0018:ffffc90000007c70 EFLAGS: 00000802 [ 231.129132][ C0] RAX: 1ffff110041fcb2a RBX: ffff88804f0cc2c0 RCX: dffffc0000000000 [ 231.129146][ C0] RDX: 0000000000010000 RSI: 00000000000000ff RDI: 0000000000000000 [ 231.129157][ C0] RBP: ffff888020fe5950 R08: 0000000000000003 R09: 0000000000000004 [ 231.129169][ C0] R10: dffffc0000000000 R11: fffff52000000f7c R12: ffff88804f0cc340 [ 231.129182][ C0] R13: ffff88804f0cc000 R14: ffff888020fe5808 R15: ffff8880226dc800 [ 231.129196][ C0] FS: 00007fb25c3ee880(0000) GS:ffff888125c15000(0000) knlGS:0000000000000000 [ 231.129211][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 231.129223][ C0] CR2: 00007fe71e968f98 CR3: 000000007ed08000 CR4: 00000000003526f0 [ 231.129239][ C0] Call Trace: [ 231.129248][ C0] [ 231.129267][ C0] ? __pfx_advance_sched+0x10/0x10 [ 231.129288][ C0] __hrtimer_run_queues+0x52c/0xc60 [ 231.129318][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 231.129334][ C0] ? read_tsc+0x9/0x20 [ 231.129367][ C0] hrtimer_interrupt+0x45b/0xaa0 [ 231.129399][ C0] __sysvec_apic_timer_interrupt+0x108/0x410 [ 231.129423][ C0] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 231.129442][ C0] [ 231.129448][ C0] [ 231.129455][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 231.129474][ C0] RIP: 0010:is_bpf_text_address+0x0/0x2b0 [ 231.129503][ C0] Code: 6f 54 00 be 00 02 00 00 bf 02 00 00 00 4c 89 ea e8 55 41 5d ff 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <66> 0f 1f 00 55 41 57 41 56 41 55 41 54 53 48 83 ec 10 49 89 fe e8 [ 231.129517][ C0] RSP: 0018:ffffc9000e17f5d0 EFLAGS: 00000246 [ 231.129532][ C0] RAX: 0000000000000000 RBX: 00007fb25bd15937 RCX: f4390161fe83b900 [ 231.129544][ C0] RDX: 0000000000000003 RSI: ffffffff8dba91be RDI: 00007fb25bd15937 [ 231.129556][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffff81aac64d [ 231.129567][ C0] R10: ffffc9000e17f678 R11: ffffffff81ac4b00 R12: ffff88807e813c00 [ 231.129581][ C0] R13: 0000000000000000 R14: 0000000000000001 R15: 1ffff92001c2fece [ 231.129595][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 231.129617][ C0] ? is_module_text_address+0x1d/0x1e0 [ 231.129645][ C0] kernel_text_address+0xa5/0xe0 [ 231.129673][ C0] __kernel_text_address+0xd/0x40 [ 231.129698][ C0] unwind_get_return_address+0x4d/0x90 [ 231.129720][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 231.129742][ C0] arch_stack_walk+0xfc/0x150 [ 231.129771][ C0] stack_trace_save+0x9c/0xe0 [ 231.129792][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 231.129815][ C0] ? kasan_save_track+0x4f/0x80 [ 231.129841][ C0] ? __lock_acquire+0xab9/0xd20 [ 231.129868][ C0] kasan_save_track+0x3e/0x80 [ 231.129890][ C0] ? kasan_save_track+0x3e/0x80 [ 231.129911][ C0] ? kasan_save_free_info+0x46/0x50 [ 231.129929][ C0] ? __kasan_slab_free+0x5b/0x80 [ 231.129952][ C0] ? kfree+0x18e/0x440 [ 231.129975][ C0] ? tomoyo_realpath_from_path+0x598/0x5d0 [ 231.129994][ C0] ? tomoyo_path_perm+0x213/0x4b0 [ 231.130027][ C0] ? tomoyo_path_unlink+0xa2/0xe0 [ 231.130046][ C0] ? security_path_unlink+0x167/0x360 [ 231.130065][ C0] ? do_unlinkat+0x2c1/0x560 [ 231.130089][ C0] ? __x64_sys_unlink+0x47/0x50 [ 231.130112][ C0] ? do_syscall_64+0xfa/0x3b0 [ 231.130130][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.130172][ C0] kasan_save_free_info+0x46/0x50 [ 231.130190][ C0] __kasan_slab_free+0x5b/0x80 [ 231.130214][ C0] ? tomoyo_realpath_from_path+0x598/0x5d0 [ 231.130233][ C0] kfree+0x18e/0x440 [ 231.130257][ C0] tomoyo_realpath_from_path+0x598/0x5d0 [ 231.130286][ C0] tomoyo_path_perm+0x213/0x4b0 [ 231.130311][ C0] ? leave_rcu+0xef/0x160 [ 231.130327][ C0] ? tomoyo_path_perm+0x1e3/0x4b0 [ 231.130353][ C0] ? __pfx_tomoyo_path_perm+0x10/0x10 [ 231.130398][ C0] ? __pfx_current_check_access_path+0x10/0x10 [ 231.130415][ C0] ? __d_lookup+0x66/0x780 [ 231.130438][ C0] ? __d_lookup+0x66/0x780 [ 231.130456][ C0] ? __d_lookup+0x6df/0x780 [ 231.130478][ C0] tomoyo_path_unlink+0xa2/0xe0 [ 231.130499][ C0] ? __pfx_tomoyo_path_unlink+0x10/0x10 [ 231.130523][ C0] ? d_lookup+0x80/0xa0 [ 231.130544][ C0] security_path_unlink+0x167/0x360 [ 231.130566][ C0] do_unlinkat+0x2c1/0x560 [ 231.130593][ C0] ? __pfx_do_unlinkat+0x10/0x10 [ 231.130621][ C0] ? getname_flags+0x1e5/0x540 [ 231.130640][ C0] __x64_sys_unlink+0x47/0x50 [ 231.130664][ C0] do_syscall_64+0xfa/0x3b0 [ 231.130684][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.130701][ C0] ? asm_sysvec_call_function_single+0x1a/0x20 [ 231.130720][ C0] ? clear_bhb_loop+0x60/0xb0 [ 231.130740][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.130758][ C0] RIP: 0033:0x7fb25bd15937 [ 231.130781][ C0] Code: 00 00 e9 a9 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 5f 00 00 00 0f 05 c3 0f 1f 84 00 00 00 00 00 b8 57 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 8b 15 91 b4 0d 00 f7 d8 64 89 02 b8 [ 231.130796][ C0] RSP: 002b:00007ffe6eb99a38 EFLAGS: 00000202 ORIG_RAX: 0000000000000057 [ 231.130812][ C0] RAX: ffffffffffffffda RBX: 0000000000000bb8 RCX: 00007fb25bd15937 [ 231.130825][ C0] RDX: ffffffffffffffff RSI: 000000000000000b RDI: 00005625c348f02e [ 231.130837][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 231.130847][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 231.130857][ C0] R13: 00005625c34aa100 R14: 0000000000000000 R15: 0000000000000000 [ 231.130877][ C0] [ 231.130993][ C1] task:syz-executor state:R running task stack:21832 pid:5988 tgid:5988 ppid:5984 task_flags:0x400140 flags:0x00004000 [ 231.723066][ C1] Call Trace: [ 231.726423][ C1] [ 231.729383][ C1] __schedule+0x1798/0x4cc0 [ 231.734061][ C1] ? __pfx___schedule+0x10/0x10 [ 231.738955][ C1] ? preempt_schedule+0xae/0xc0 [ 231.743829][ C1] preempt_schedule_common+0x83/0xd0 [ 231.749140][ C1] preempt_schedule+0xae/0xc0 [ 231.753834][ C1] ? __pfx_preempt_schedule+0x10/0x10 [ 231.759228][ C1] ? __wake_up_common_lock+0x190/0x1f0 [ 231.764725][ C1] preempt_schedule_thunk+0x16/0x30 [ 231.769974][ C1] _raw_spin_unlock_irqrestore+0xfd/0x110 [ 231.775727][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 231.782099][ C1] __wake_up_common_lock+0x190/0x1f0 [ 231.787418][ C1] sock_def_readable+0x1fb/0x550 [ 231.792387][ C1] ? sock_def_readable+0xbe/0x550 [ 231.797459][ C1] netlink_broadcast_filtered+0xe61/0x12c0 [ 231.803334][ C1] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 231.809607][ C1] ? alloc_uevent_skb+0xeb/0x230 [ 231.814576][ C1] ? __asan_memcpy+0x40/0x70 [ 231.819291][ C1] netlink_broadcast+0x37/0x50 [ 231.824168][ C1] kobject_uevent_net_broadcast+0x378/0x560 [ 231.830099][ C1] kobject_uevent_env+0x55b/0x8c0 [ 231.835163][ C1] device_add+0x557/0xb50 [ 231.839524][ C1] rfkill_register+0x17a/0x8e0 [ 231.844320][ C1] wiphy_register+0x214c/0x28d0 [ 231.849209][ C1] ? __pfx_wiphy_register+0x10/0x10 [ 231.854429][ C1] ? minstrel_ht_alloc+0x6dd/0x7e0 [ 231.859580][ C1] ? ieee80211_init_rate_ctrl_alg+0x56d/0x5f0 [ 231.865683][ C1] ieee80211_register_hw+0x3484/0x4100 [ 231.871195][ C1] ? ieee80211_register_hw+0x1461/0x4100 [ 231.876869][ C1] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 231.882716][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 231.889126][ C1] ? __hrtimer_setup+0x187/0x210 [ 231.894081][ C1] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 231.899945][ C1] mac80211_hwsim_new_radio+0x2f0e/0x5340 [ 231.905714][ C1] ? netlink_deliver_tap+0x19c/0x1b0 [ 231.911061][ C1] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 231.917160][ C1] ? __nla_validate_parse+0x2400/0x2d40 [ 231.922727][ C1] ? __sock_sendmsg+0x21c/0x270 [ 231.927610][ C1] ? __sys_sendto+0x3bd/0x520 [ 231.932337][ C1] hwsim_new_radio_nl+0xea4/0x1b10 [ 231.937482][ C1] ? __pfx___nla_validate_parse+0x10/0x10 [ 231.943242][ C1] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 231.948837][ C1] ? __nla_parse+0x40/0x60 [ 231.953281][ C1] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 231.959730][ C1] genl_family_rcv_msg_doit+0x215/0x300 [ 231.965312][ C1] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 231.971424][ C1] ? bpf_lsm_capable+0x9/0x20 [ 231.976130][ C1] ? security_capable+0x7e/0x2e0 [ 231.981107][ C1] genl_rcv_msg+0x60e/0x790 [ 231.985645][ C1] ? __pfx_genl_rcv_msg+0x10/0x10 [ 231.990744][ C1] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 231.996325][ C1] ? __asan_memcpy+0x40/0x70 [ 232.000939][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 232.006369][ C1] netlink_rcv_skb+0x205/0x470 [ 232.011166][ C1] ? __lock_acquire+0xab9/0xd20 [ 232.016053][ C1] ? __pfx_genl_rcv_msg+0x10/0x10 [ 232.021117][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 232.026445][ C1] ? down_read+0x1ad/0x2e0 [ 232.030900][ C1] genl_rcv+0x28/0x40 [ 232.034912][ C1] netlink_unicast+0x82c/0x9e0 [ 232.039721][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 232.045043][ C1] ? netlink_sendmsg+0x642/0xb30 [ 232.050003][ C1] ? skb_put+0x11b/0x210 [ 232.054281][ C1] netlink_sendmsg+0x805/0xb30 [ 232.059079][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 232.064388][ C1] ? aa_sock_msg_perm+0xf1/0x1d0 [ 232.069353][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 232.074748][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 232.080086][ C1] __sock_sendmsg+0x21c/0x270 [ 232.084807][ C1] __sys_sendto+0x3bd/0x520 [ 232.089351][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 232.094418][ C1] ? fput_close_sync+0x119/0x200 [ 232.099394][ C1] ? __pfx_fput_close_sync+0x10/0x10 [ 232.104714][ C1] __x64_sys_sendto+0xde/0x100 [ 232.109505][ C1] do_syscall_64+0xfa/0x3b0 [ 232.114032][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 232.119254][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 232.125353][ C1] ? clear_bhb_loop+0x60/0xb0 [ 232.130164][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 232.136103][ C1] RIP: 0033:0x7f0f81f90a3c [ 232.140558][ C1] RSP: 002b:00007ffeae2deb00 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 232.149020][ C1] RAX: ffffffffffffffda RBX: 00007f0f82d04620 RCX: 00007f0f81f90a3c [ 232.157019][ C1] RDX: 0000000000000024 RSI: 00007f0f82d04670 RDI: 0000000000000003 [ 232.165020][ C1] RBP: 0000000000000000 R08: 00007ffeae2deb54 R09: 000000000000000c [ 232.173030][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 232.181054][ C1] R13: 0000000000000000 R14: 00007f0f82d04670 R15: 0000000000000000 [ 232.189091][ C1] [ 232.192148][ C1] rcu: rcu_preempt kthread starved for 10505 jiffies! g13737 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 232.203364][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 232.213356][ C1] rcu: RCU grace-period kthread stack dump: [ 232.219687][ C1] task:rcu_preempt state:R running task stack:27160 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00004000 [ 232.233415][ C1] Call Trace: [ 232.236720][ C1] [ 232.239676][ C1] __schedule+0x1798/0x4cc0 [ 232.245310][ C1] ? __lock_acquire+0xab9/0xd20 [ 232.250240][ C1] ? __pfx___schedule+0x10/0x10 [ 232.255194][ C1] ? schedule+0x91/0x360 [ 232.259467][ C1] schedule+0x165/0x360 [ 232.263647][ C1] schedule_timeout+0x12b/0x270 [ 232.268543][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 232.274089][ C1] ? __pfx_process_timeout+0x10/0x10 [ 232.279429][ C1] ? prepare_to_swait_event+0x341/0x380 [ 232.285023][ C1] rcu_gp_fqs_loop+0x301/0x1540 [ 232.289931][ C1] ? __pfx_rcu_gp_init+0x10/0x10 [ 232.294911][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 232.300133][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 232.305454][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 232.310727][ C1] ? finish_swait+0xcd/0x1f0 [ 232.315366][ C1] rcu_gp_kthread+0x99/0x390 [ 232.320015][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 232.325719][ C1] ? __kthread_parkme+0x7b/0x200 [ 232.330687][ C1] ? __kthread_parkme+0x1a1/0x200 [ 232.335740][ C1] kthread+0x70e/0x8a0 [ 232.339839][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 232.345067][ C1] ? __pfx_kthread+0x10/0x10 [ 232.349684][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 232.354913][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 232.360129][ C1] ? __pfx_kthread+0x10/0x10 [ 232.364841][ C1] ret_from_fork+0x436/0x7d0 [ 232.369483][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 232.374623][ C1] ? __switch_to_asm+0x39/0x70 [ 232.379413][ C1] ? __switch_to_asm+0x33/0x70 [ 232.384204][ C1] ? __pfx_kthread+0x10/0x10 [ 232.388832][ C1] ret_from_fork_asm+0x1a/0x30 [ 232.393644][ C1] [ 232.396707][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 232.403045][ C1] CPU: 1 UID: 0 PID: 1157 Comm: kworker/u8:6 Not tainted syzkaller #0 PREEMPT(full) [ 232.412523][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 232.422598][ C1] Workqueue: events_unbound toggle_allocation_gate [ 232.429137][ C1] RIP: 0010:smp_call_function_many_cond+0xd33/0x12d0 [ 232.435852][ C1] Code: 45 8b 2c 24 44 89 ee 83 e6 01 31 ff e8 56 63 0b 00 41 83 e5 01 49 bd 00 00 00 00 00 fc ff df 75 07 e8 01 5f 0b 00 eb 38 f3 90 <42> 0f b6 04 2b 84 c0 75 11 41 f7 04 24 01 00 00 00 74 1e e8 e5 5e [ 232.455474][ C1] RSP: 0018:ffffc90003c8f660 EFLAGS: 00000293 [ 232.461570][ C1] RAX: ffffffff81b4601b RBX: 1ffff110170c8341 RCX: ffff8880271c8000 [ 232.469567][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 232.477561][ C1] RBP: ffffc90003c8f7e0 R08: ffffffff8fa3a637 R09: 1ffffffff1f474c6 [ 232.485554][ C1] R10: dffffc0000000000 R11: fffffbfff1f474c7 R12: ffff8880b8641a08 [ 232.493635][ C1] R13: dffffc0000000000 R14: ffff8880b873b1c0 R15: 0000000000000000 [ 232.501632][ C1] FS: 0000000000000000(0000) GS:ffff888125d15000(0000) knlGS:0000000000000000 [ 232.510583][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 232.517186][ C1] CR2: 0000555585255588 CR3: 000000000df36000 CR4: 00000000003526f0 [ 232.525188][ C1] Call Trace: [ 232.528485][ C1] [ 232.531440][ C1] ? __pfx_do_sync_core+0x10/0x10 [ 232.536678][ C1] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 232.543040][ C1] ? __pfx_text_poke_memcpy+0x10/0x10 [ 232.548453][ C1] ? kmem_cache_alloc_bulk_noprof+0x148/0x790 [ 232.554557][ C1] ? __pfx___text_poke+0x10/0x10 [ 232.559521][ C1] ? rcu_is_watching+0x15/0xb0 [ 232.564305][ C1] ? trace_contention_end+0x39/0x120 [ 232.569620][ C1] ? __pfx_do_sync_core+0x10/0x10 [ 232.574674][ C1] on_each_cpu_cond_mask+0x3f/0x80 [ 232.579815][ C1] smp_text_poke_batch_finish+0x5f9/0x1130 [ 232.585664][ C1] ? arch_jump_label_transform_apply+0x17/0x30 [ 232.591918][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 232.596971][ C1] ? __pfx_smp_text_poke_batch_finish+0x10/0x10 [ 232.603267][ C1] ? arch_jump_label_transform_queue+0x97/0x110 [ 232.609568][ C1] arch_jump_label_transform_apply+0x1c/0x30 [ 232.615580][ C1] static_key_enable_cpuslocked+0x128/0x250 [ 232.621534][ C1] static_key_enable+0x1a/0x20 [ 232.626329][ C1] toggle_allocation_gate+0xad/0x240 [ 232.631653][ C1] ? __pfx_toggle_allocation_gate+0x10/0x10 [ 232.637579][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 232.643329][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 232.649068][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 232.654811][ C1] process_scheduled_works+0xae1/0x17b0 [ 232.660407][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 232.666511][ C1] worker_thread+0x8a0/0xda0 [ 232.671137][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 232.677510][ C1] ? __kthread_parkme+0x7b/0x200 [ 232.684512][ C1] kthread+0x70e/0x8a0 [ 232.688626][ C1] ? __pfx_worker_thread+0x10/0x10 [ 232.693774][ C1] ? __pfx_kthread+0x10/0x10 [ 232.698404][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 232.703634][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 232.708955][ C1] ? __pfx_kthread+0x10/0x10 [ 232.713572][ C1] ret_from_fork+0x436/0x7d0 [ 232.718187][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 232.723352][ C1] ? __switch_to_asm+0x39/0x70 [ 232.728149][ C1] ? __switch_to_asm+0x33/0x70 [ 232.733031][ C1] ? __pfx_kthread+0x10/0x10 [ 232.737655][ C1] ret_from_fork_asm+0x1a/0x30 [ 232.742550][ C1]