[ 94.211842][ T2974] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 94.219688][ T2974] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 94.232951][ T2974] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 94.240703][ T2974] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 94.262585][ T2974] veth1_macvtap: left promiscuous mode [ 94.268239][ T2974] veth0_macvtap: left promiscuous mode [ 94.273910][ T2974] veth1_vlan: left promiscuous mode [ 94.281023][ T2974] veth0_vlan: left promiscuous mode [ 94.587292][ T2974] team0 (unregistering): Port device team_slave_1 removed [ 94.613291][ T2974] team0 (unregistering): Port device team_slave_0 removed Warning: Permanently added '10.128.0.92' (ED25519) to the list of known hosts. 2025/11/07 15:48:38 parsed 1 programs [ 118.908228][ T6246] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 122.174426][ T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.182430][ T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.358973][ T56] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.404922][ T56] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.698487][ T5147] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 123.708244][ T5147] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 123.726205][ T5147] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 123.742305][ T5147] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 123.759178][ T5147] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 124.493205][ T6298] chnl_net:caif_netlink_parms(): no params data found [ 124.715962][ T6298] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.725099][ T6298] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.732398][ T6298] bridge_slave_0: entered allmulticast mode [ 124.743950][ T6298] bridge_slave_0: entered promiscuous mode [ 124.898120][ T6298] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.927911][ T6298] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.935526][ T6298] bridge_slave_1: entered allmulticast mode [ 124.943596][ T6298] bridge_slave_1: entered promiscuous mode [ 125.037502][ T6298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 125.051987][ T6298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 125.092267][ T6298] team0: Port device team_slave_0 added [ 125.101757][ T6298] team0: Port device team_slave_1 added [ 125.135537][ T6298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 125.142658][ T6298] 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 1532 would solve the problem. [ 125.168976][ T6298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 125.181560][ T6298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 125.188805][ T6298] 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 1532 would solve the problem. [ 125.216077][ T6298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 125.267282][ T6298] hsr_slave_0: entered promiscuous mode [ 125.273860][ T6298] hsr_slave_1: entered promiscuous mode [ 125.404051][ T6298] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 125.413960][ T6298] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 125.424055][ T6298] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 125.433778][ T6298] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 125.495900][ T6298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 125.518703][ T6298] 8021q: adding VLAN 0 to HW filter on device team0 [ 125.530666][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.537859][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.551223][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.558462][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 125.718363][ T6298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 125.756309][ T6298] veth0_vlan: entered promiscuous mode [ 125.767826][ T6298] veth1_vlan: entered promiscuous mode [ 125.797684][ T6298] veth0_macvtap: entered promiscuous mode [ 125.807627][ T6298] veth1_macvtap: entered promiscuous mode [ 125.825855][ T5147] Bluetooth: hci0: command tx timeout [ 125.828142][ T6298] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 125.848510][ T6298] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 125.864120][ T13] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 125.873223][ T13] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 125.883754][ T13] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 125.893329][ T13] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/11/07 15:48:48 executed programs: 0 [ 126.124881][ T5855] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 126.147495][ T52] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 126.160090][ T52] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 126.169790][ T52] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 126.181099][ T52] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 126.189154][ T52] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 126.199091][ T52] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 126.208878][ T52] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 126.216976][ T52] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 126.226217][ T52] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 126.235628][ T52] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 126.244249][ T52] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 126.252496][ T52] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 126.261448][ T52] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 126.268841][ T6360] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 126.271699][ T52] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 126.288351][ T52] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 126.295105][ T6360] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 126.304722][ T6360] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 126.313087][ T52] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 126.414535][ T52] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 126.430791][ T52] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 126.445574][ T52] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 126.473071][ T52] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 126.491387][ T52] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 127.047156][ T50] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 127.143167][ T6359] chnl_net:caif_netlink_parms(): no params data found [ 127.338105][ T6351] chnl_net:caif_netlink_parms(): no params data found [ 127.349428][ T6349] chnl_net:caif_netlink_parms(): no params data found [ 127.493067][ T6355] chnl_net:caif_netlink_parms(): no params data found [ 127.549965][ T6359] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.557447][ T6359] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.565030][ T6359] bridge_slave_0: entered allmulticast mode [ 127.572138][ T6359] bridge_slave_0: entered promiscuous mode [ 127.579640][ T6356] chnl_net:caif_netlink_parms(): no params data found [ 127.619722][ T6359] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.627112][ T6359] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.634448][ T6359] bridge_slave_1: entered allmulticast mode [ 127.641841][ T6359] bridge_slave_1: entered promiscuous mode [ 127.690597][ T6349] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.697993][ T6349] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.705710][ T6349] bridge_slave_0: entered allmulticast mode [ 127.712889][ T6349] bridge_slave_0: entered promiscuous mode [ 127.769618][ T6349] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.777184][ T6349] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.784878][ T6349] bridge_slave_1: entered allmulticast mode [ 127.791879][ T6349] bridge_slave_1: entered promiscuous mode [ 127.814054][ T6359] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 127.840682][ T6351] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.847953][ T6351] bridge0: port 1(bridge_slave_0) entered disabled state [ 127.855746][ T6351] bridge_slave_0: entered allmulticast mode [ 127.862890][ T6351] bridge_slave_0: entered promiscuous mode [ 127.884821][ T6359] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 127.912926][ T6351] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.920201][ T6351] bridge0: port 2(bridge_slave_1) entered disabled state [ 127.928076][ T6351] bridge_slave_1: entered allmulticast mode [ 127.935691][ T6351] bridge_slave_1: entered promiscuous mode [ 127.983963][ T6355] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.991485][ T6355] bridge0: port 1(bridge_slave_0) entered disabled state [ 128.000057][ T6355] bridge_slave_0: entered allmulticast mode [ 128.007970][ T6355] bridge_slave_0: entered promiscuous mode [ 128.048584][ T6349] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 128.064052][ T6349] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 128.077812][ T6359] team0: Port device team_slave_0 added [ 128.093729][ T6355] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.101684][ T6355] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.109211][ T6355] bridge_slave_1: entered allmulticast mode [ 128.116557][ T6355] bridge_slave_1: entered promiscuous mode [ 128.126441][ T6351] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 128.139541][ T6351] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 128.163077][ T6359] team0: Port device team_slave_1 added [ 128.202497][ T50] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 128.225032][ T52] Bluetooth: hci1: command tx timeout [ 128.257571][ T6356] bridge0: port 1(bridge_slave_0) entered blocking state [ 128.265062][ T6356] bridge0: port 1(bridge_slave_0) entered disabled state [ 128.272557][ T6356] bridge_slave_0: entered allmulticast mode [ 128.281649][ T6356] bridge_slave_0: entered promiscuous mode [ 128.302791][ T6355] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 128.325667][ T6349] team0: Port device team_slave_0 added [ 128.343262][ T50] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 128.368648][ T6356] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.376379][ T6356] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.383756][ T6356] bridge_slave_1: entered allmulticast mode [ 128.391797][ T6356] bridge_slave_1: entered promiscuous mode [ 128.411461][ T6355] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 128.432313][ T6351] team0: Port device team_slave_0 added [ 128.440426][ T6349] team0: Port device team_slave_1 added [ 128.446991][ T6359] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 128.453952][ T6359] 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 1532 would solve the problem. [ 128.465141][ T5855] Bluetooth: hci3: command tx timeout [ 128.481499][ T6359] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 128.486054][ T6360] Bluetooth: hci4: command tx timeout [ 128.499186][ T6359] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 128.502252][ T52] Bluetooth: hci2: command tx timeout [ 128.509217][ T6359] 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 1532 would solve the problem. [ 128.541920][ T6359] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 128.554699][ T52] Bluetooth: hci5: command tx timeout [ 128.589522][ T6351] team0: Port device team_slave_1 added [ 128.636885][ T6356] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 128.649747][ T6356] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 128.667647][ T50] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 128.683249][ T6355] team0: Port device team_slave_0 added [ 128.713951][ T6349] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 128.721003][ T6349] 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 1532 would solve the problem. [ 128.748327][ T6349] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 128.783288][ T6355] team0: Port device team_slave_1 added [ 128.805585][ T6349] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 128.812818][ T6349] 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 1532 would solve the problem. [ 128.839184][ T6349] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 128.856584][ T6359] hsr_slave_0: entered promiscuous mode [ 128.863428][ T6359] hsr_slave_1: entered promiscuous mode [ 128.870285][ T6359] debugfs: 'hsr0' already exists in 'hsr' [ 128.876383][ T6359] Cannot create hsr debugfs directory [ 128.903264][ T6351] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 128.910453][ T6351] 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 1532 would solve the problem. [ 128.936889][ T6351] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 128.950346][ T6351] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 128.957621][ T6351] 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 1532 would solve the problem. [ 128.984091][ T6351] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 129.013590][ T6356] team0: Port device team_slave_0 added [ 129.036661][ T6355] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 129.043803][ T6355] 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 1532 would solve the problem. [ 129.070208][ T6355] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 129.082862][ T6355] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 129.090346][ T6355] 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 1532 would solve the problem. [ 129.117761][ T6355] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 129.131714][ T6356] team0: Port device team_slave_1 added [ 129.237199][ T6356] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 129.244280][ T6356] 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 1532 would solve the problem. [ 129.271352][ T6356] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 129.287018][ T6351] hsr_slave_0: entered promiscuous mode [ 129.293269][ T6351] hsr_slave_1: entered promiscuous mode [ 129.299716][ T6351] debugfs: 'hsr0' already exists in 'hsr' [ 129.305479][ T6351] Cannot create hsr debugfs directory [ 129.317984][ T6349] hsr_slave_0: entered promiscuous mode [ 129.325376][ T6349] hsr_slave_1: entered promiscuous mode [ 129.331568][ T6349] debugfs: 'hsr0' already exists in 'hsr' [ 129.337365][ T6349] Cannot create hsr debugfs directory [ 129.369659][ T6356] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 129.376771][ T6356] 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 1532 would solve the problem. [ 129.403098][ T6356] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 129.521046][ T6355] hsr_slave_0: entered promiscuous mode [ 129.527604][ T6355] hsr_slave_1: entered promiscuous mode [ 129.533918][ T6355] debugfs: 'hsr0' already exists in 'hsr' [ 129.539808][ T6355] Cannot create hsr debugfs directory [ 129.667626][ T6356] hsr_slave_0: entered promiscuous mode [ 129.673978][ T6356] hsr_slave_1: entered promiscuous mode [ 129.680415][ T6356] debugfs: 'hsr0' already exists in 'hsr' [ 129.686419][ T6356] Cannot create hsr debugfs directory [ 129.889857][ T50] bridge_slave_1: left allmulticast mode [ 129.895653][ T50] bridge_slave_1: left promiscuous mode [ 129.901439][ T50] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.913254][ T50] bridge_slave_0: left allmulticast mode [ 129.919486][ T50] bridge_slave_0: left promiscuous mode [ 129.925345][ T50] bridge0: port 1(bridge_slave_0) entered disabled state [ 130.132900][ T50] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 130.145734][ T50] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 130.155729][ T50] bond0 (unregistering): Released all slaves [ 130.307542][ T52] Bluetooth: hci1: command tx timeout [ 130.441226][ T50] hsr_slave_0: left promiscuous mode [ 130.447417][ T50] hsr_slave_1: left promiscuous mode [ 130.453742][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 130.461714][ T50] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 130.470821][ T50] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 130.478637][ T50] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 130.493710][ T50] veth1_macvtap: left promiscuous mode [ 130.499434][ T50] veth0_macvtap: left promiscuous mode [ 130.505245][ T50] veth1_vlan: left promiscuous mode [ 130.511046][ T50] veth0_vlan: left promiscuous mode [ 130.544459][ T52] Bluetooth: hci2: command tx timeout [ 130.544877][ T5855] Bluetooth: hci3: command tx timeout [ 130.549985][ T52] Bluetooth: hci4: command tx timeout [ 130.624558][ T52] Bluetooth: hci5: command tx timeout [ 130.808161][ T50] team0 (unregistering): Port device team_slave_1 removed [ 130.837293][ T50] team0 (unregistering): Port device team_slave_0 removed [ 131.424508][ T6351] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 131.454956][ T6351] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 131.478368][ T6351] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 131.496234][ T6351] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 131.735875][ T6351] 8021q: adding VLAN 0 to HW filter on device bond0 [ 131.799477][ T6351] 8021q: adding VLAN 0 to HW filter on device team0 [ 131.824137][ T2974] bridge0: port 1(bridge_slave_0) entered blocking state [ 131.831321][ T2974] bridge0: port 1(bridge_slave_0) entered forwarding state [ 131.845899][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 131.853072][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 131.882342][ T6349] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 131.927998][ T6349] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 131.943838][ T6349] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 131.969594][ T6349] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 132.040607][ T6356] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 132.058880][ T6356] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 132.076036][ T6356] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 132.094137][ T6356] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 132.384440][ T52] Bluetooth: hci1: command tx timeout [ 132.478723][ T6349] 8021q: adding VLAN 0 to HW filter on device bond0 [ 132.541779][ T6349] 8021q: adding VLAN 0 to HW filter on device team0 [ 132.559879][ T6356] 8021q: adding VLAN 0 to HW filter on device bond0 [ 132.594230][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.601625][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 132.624725][ T52] Bluetooth: hci4: command tx timeout [ 132.625484][ T5855] Bluetooth: hci3: command tx timeout [ 132.630151][ T52] Bluetooth: hci2: command tx timeout [ 132.655594][ T2974] bridge0: port 2(bridge_slave_1) entered blocking state [ 132.662807][ T2974] bridge0: port 2(bridge_slave_1) entered forwarding state [ 132.682194][ T6356] 8021q: adding VLAN 0 to HW filter on device team0 [ 132.705055][ T52] Bluetooth: hci5: command tx timeout [ 132.717367][ T2974] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.724609][ T2974] bridge0: port 1(bridge_slave_0) entered forwarding state [ 132.742819][ T6351] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 132.779980][ T2974] bridge0: port 2(bridge_slave_1) entered blocking state [ 132.787315][ T2974] bridge0: port 2(bridge_slave_1) entered forwarding state [ 132.876650][ T6349] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 132.891335][ T6349] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 132.924206][ T6356] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 132.968053][ T6355] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 133.031052][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.038604][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.057049][ T6355] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 133.110917][ T6355] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 133.137524][ T6355] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 133.249729][ T6351] veth0_vlan: entered promiscuous mode [ 133.338231][ T6359] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 133.361738][ T6351] veth1_vlan: entered promiscuous mode [ 133.381180][ T6359] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 133.393717][ T6359] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 133.408631][ T6359] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 133.498267][ T6351] veth0_macvtap: entered promiscuous mode [ 133.516857][ T6349] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 133.556750][ T6351] veth1_macvtap: entered promiscuous mode [ 133.569795][ T6356] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 133.633307][ T6351] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 133.691063][ T6351] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 133.727189][ T2974] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.743364][ T6355] 8021q: adding VLAN 0 to HW filter on device bond0 [ 133.771027][ T2974] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.782248][ T2974] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.800306][ T6349] veth0_vlan: entered promiscuous mode [ 133.822142][ T2974] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.877997][ T6355] 8021q: adding VLAN 0 to HW filter on device team0 [ 133.903076][ T6356] veth0_vlan: entered promiscuous mode [ 133.927215][ T2974] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.934438][ T2974] bridge0: port 1(bridge_slave_0) entered forwarding state [ 133.945197][ T2974] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.952471][ T2974] bridge0: port 2(bridge_slave_1) entered forwarding state [ 134.007642][ T6349] veth1_vlan: entered promiscuous mode [ 134.046215][ T6356] veth1_vlan: entered promiscuous mode [ 134.113480][ T2974] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 134.129910][ T2974] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 134.143406][ T6359] 8021q: adding VLAN 0 to HW filter on device bond0 [ 134.242877][ T6359] 8021q: adding VLAN 0 to HW filter on device team0 [ 134.252254][ T56] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 134.268985][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 134.276631][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 134.284154][ T56] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 134.290002][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 134.298823][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 134.380208][ T6349] veth0_macvtap: entered promiscuous mode [ 134.418784][ T6349] veth1_macvtap: entered promiscuous mode 2025/11/07 15:48:57 executed programs: 10 [ 134.438373][ T6356] veth0_macvtap: entered promiscuous mode [ 134.466372][ T52] Bluetooth: hci1: command tx timeout [ 134.565254][ C1] hrtimer: interrupt took 1884903 ns [ 134.732077][ T52] Bluetooth: hci3: command tx timeout [ 134.732084][ T5855] Bluetooth: hci4: command tx timeout [ 134.956907][ T52] Bluetooth: hci2: command tx timeout [ 134.962461][ T52] Bluetooth: hci5: command tx timeout [ 135.008538][ T6356] veth1_macvtap: entered promiscuous mode [ 135.116022][ T6356] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 135.126738][ T6349] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 135.168693][ T6356] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 135.198510][ T6349] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 135.268682][ T50] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 135.287736][ T50] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 135.523249][ T50] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 135.542949][ T50] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 136.023500][ T50] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 136.730890][ T50] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 136.753071][ T6359] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 136.782712][ T50] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 136.803540][ T50] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 137.148815][ T152] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 137.157208][ T152] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 137.203110][ T50] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 137.224733][ T50] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 137.235011][ T6355] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 137.712714][ T6359] veth0_vlan: entered promiscuous mode [ 137.737499][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 137.762210][ T6359] veth1_vlan: entered promiscuous mode [ 137.769007][ T152] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 137.784472][ T152] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 137.794501][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 137.956884][ T6359] veth0_macvtap: entered promiscuous mode [ 137.996233][ T6359] veth1_macvtap: entered promiscuous mode [ 138.066501][ T6359] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 138.105157][ T6359] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 138.136222][ T152] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 138.175776][ T13] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 138.193931][ T13] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 138.337912][ T2974] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 138.671847][ T6355] veth0_vlan: entered promiscuous mode 2025/11/07 15:49:05 executed programs: 18 [ 159.337105][ T6355] veth1_vlan: entered promiscuous mode [ 264.324341][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 264.331342][ C0] rcu: 1-...!: (3 ticks this GP) idle=e85c/1/0x4000000000000000 softirq=23020/23020 fqs=0 [ 264.342087][ C0] rcu: (detected by 0, t=10502 jiffies, g=16761, q=1106 ncpus=2) [ 264.350256][ C0] Sending NMI from CPU 0 to CPUs 1: [ 264.350299][ C1] NMI backtrace for cpu 1 [ 264.350391][ C1] CPU: 1 UID: 0 PID: 6355 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) [ 264.350426][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 264.350446][ C1] RIP: 0010:match_held_lock+0x3/0xc0 [ 264.350487][ C1] Code: 5f e9 c1 dc 02 00 cc e8 fb f8 ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 41 56 53 01 00 00 00 48 39 77 10 74 6a 81 7f 20 00 00 20 00 72 5f 48 8b [ 264.350500][ C1] RSP: 0018:ffffc90000a08c20 EFLAGS: 00000006 [ 264.350519][ C1] RAX: 0000000000000003 RBX: 000000000000000a RCX: 764205db60674800 [ 264.350529][ C1] RDX: 0000000000010000 RSI: ffff8880b8927ad8 RDI: ffff88803003a9c0 [ 264.350540][ C1] RBP: ffff88803003a9c0 R08: ffffffff8f7ce577 R09: 1ffffffff1ef9cae [ 264.350551][ C1] R10: dffffc0000000000 R11: fffffbfff1ef9caf R12: 0000000000000002 [ 264.350561][ C1] R13: 0000000000000002 R14: ffff8880b8927ad8 R15: ffff888030039e40 [ 264.350572][ C1] FS: 0000555561eba500(0000) GS:ffff88812623b000(0000) knlGS:0000000000000000 [ 264.350584][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 264.350594][ C1] CR2: 0000000020000600 CR3: 0000000079588000 CR4: 00000000003526f0 [ 264.350607][ C1] Call Trace: [ 264.350614][ C1] [ 264.350622][ C1] lock_release+0x127/0x3e0 [ 264.350638][ C1] ? __hrtimer_run_queues+0x408/0xc60 [ 264.350656][ C1] _raw_spin_unlock_irqrestore+0x70/0x110 [ 264.350677][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 264.350698][ C1] ? timerqueue_del+0xae/0x100 [ 264.350714][ C1] ? __pfx_advance_sched+0x10/0x10 [ 264.350729][ C1] __hrtimer_run_queues+0x408/0xc60 [ 264.350745][ C1] ? ktime_get_update_offsets_now+0x67/0x3d0 [ 264.350771][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 264.350786][ C1] ? read_tsc+0x9/0x20 [ 264.350809][ C1] hrtimer_interrupt+0x45b/0xaa0 [ 264.350835][ C1] __sysvec_apic_timer_interrupt+0x10b/0x410 [ 264.350853][ C1] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 264.350873][ C1] [ 264.350878][ C1] [ 264.350884][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 264.350900][ C1] RIP: 0010:lock_acquire+0x175/0x360 [ 264.350920][ C1] Code: 00 00 00 00 9c 8f 44 24 30 f7 44 24 30 00 02 00 00 0f 85 cd 00 00 00 f7 44 24 08 00 02 00 00 74 01 fb 65 48 8b 05 ab fc d0 10 <48> 3b 44 24 58 0f 85 f2 00 00 00 48 83 c4 60 5b 41 5c 41 5d 41 5e [ 264.350931][ C1] RSP: 0018:ffffc9000402e618 EFLAGS: 00000206 [ 264.350944][ C1] RAX: 764205db60674800 RBX: 0000000000000000 RCX: 764205db60674800 [ 264.350954][ C1] RDX: 0000000000000000 RSI: ffffffff8d8f57b6 RDI: ffffffff8bbf0760 [ 264.350964][ C1] RBP: ffffffff81738d25 R08: 0000000000000000 R09: ffffffff81738d25 [ 264.350974][ C1] R10: ffffc9000402e7d8 R11: ffffffff81ac2f50 R12: 0000000000000002 [ 264.350985][ C1] R13: ffffffff8df3d660 R14: 0000000000000000 R15: 0000000000000246 [ 264.350996][ C1] ? unwind_next_frame+0xa5/0x2390 [ 264.351012][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 264.351030][ C1] ? unwind_next_frame+0xa5/0x2390 [ 264.351052][ C1] ? unwind_next_frame+0xa5/0x2390 [ 264.351067][ C1] ? netlink_sendmsg+0x805/0xb30 [ 264.351083][ C1] ? unwind_next_frame+0xa5/0x2390 [ 264.351098][ C1] unwind_next_frame+0xc2/0x2390 [ 264.351113][ C1] ? unwind_next_frame+0xa5/0x2390 [ 264.351131][ C1] ? unwind_next_frame+0xa5/0x2390 [ 264.351146][ C1] ? netlink_unicast+0x82f/0x9e0 [ 264.351167][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 264.351185][ C1] arch_stack_walk+0x11c/0x150 [ 264.351204][ C1] ? netlink_sendmsg+0x805/0xb30 [ 264.351220][ C1] stack_trace_save+0x9c/0xe0 [ 264.351238][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 264.351255][ C1] ? stack_trace_save+0x9c/0xe0 [ 264.351273][ C1] ? stack_depot_save_flags+0x40/0x860 [ 264.351294][ C1] kasan_save_track+0x3e/0x80 [ 264.351313][ C1] ? kasan_save_track+0x3e/0x80 [ 264.351330][ C1] ? __kasan_kmalloc+0x93/0xb0 [ 264.351348][ C1] ? __kmalloc_node_track_caller_noprof+0x568/0x800 [ 264.351367][ C1] ? kmalloc_reserve+0x136/0x290 [ 264.351381][ C1] ? __alloc_skb+0x142/0x2d0 [ 264.351393][ C1] ? inet6_ifinfo_notify+0x70/0x120 [ 264.351411][ C1] ? addrconf_notify+0xc4e/0x1010 [ 264.351429][ C1] ? notifier_call_chain+0x1b6/0x3e0 [ 264.351446][ C1] ? __dev_notify_flags+0x18d/0x2e0 [ 264.351460][ C1] ? netif_change_flags+0xe8/0x1a0 [ 264.351474][ C1] ? do_setlink+0xc55/0x41c0 [ 264.351488][ C1] ? rtnl_newlink+0x1619/0x1c80 [ 264.351500][ C1] ? rtnetlink_rcv_msg+0x7cf/0xb70 [ 264.351519][ C1] ? netlink_rcv_skb+0x208/0x470 [ 264.351532][ C1] ? netlink_unicast+0x82f/0x9e0 [ 264.351550][ C1] ? netlink_sendmsg+0x805/0xb30 [ 264.351578][ C1] ? __kmalloc_node_track_caller_noprof+0x1cf/0x800 [ 264.351599][ C1] __kasan_kmalloc+0x93/0xb0 [ 264.351619][ C1] __kmalloc_node_track_caller_noprof+0x568/0x800 [ 264.351639][ C1] ? __alloc_skb+0x142/0x2d0 [ 264.351651][ C1] ? rcu_is_watching+0x15/0xb0 [ 264.351668][ C1] ? __alloc_skb+0x142/0x2d0 [ 264.351680][ C1] kmalloc_reserve+0x136/0x290 [ 264.351696][ C1] __alloc_skb+0x142/0x2d0 [ 264.351711][ C1] inet6_ifinfo_notify+0x70/0x120 [ 264.351729][ C1] addrconf_notify+0xc4e/0x1010 [ 264.351751][ C1] notifier_call_chain+0x1b6/0x3e0 [ 264.351770][ C1] __dev_notify_flags+0x18d/0x2e0 [ 264.351787][ C1] ? __pfx___dev_notify_flags+0x10/0x10 [ 264.351801][ C1] ? __dev_change_flags+0x4cc/0x6d0 [ 264.351818][ C1] ? __pfx___dev_change_flags+0x10/0x10 [ 264.351835][ C1] ? do_setlink+0x8ce/0x41c0 [ 264.351851][ C1] netif_change_flags+0xe8/0x1a0 [ 264.351868][ C1] do_setlink+0xc55/0x41c0 [ 264.351883][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 264.351906][ C1] ? __pfx_do_setlink+0x10/0x10 [ 264.351924][ C1] ? stack_trace_save+0x9c/0xe0 [ 264.351941][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 264.351962][ C1] ? __lock_acquire+0xab9/0xd20 [ 264.351980][ C1] ? __pfx___mutex_trylock_common+0x10/0x10 [ 264.352000][ C1] ? rcu_is_watching+0x15/0xb0 [ 264.352015][ C1] ? trace_contention_end+0x39/0x120 [ 264.352032][ C1] ? __mutex_lock+0x335/0x1350 [ 264.352050][ C1] ? rtnl_newlink+0x8e9/0x1c80 [ 264.352064][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 264.352081][ C1] ? ns_capable+0x8a/0xf0 [ 264.352096][ C1] ? rtnl_link_get_net_capable+0x16a/0x350 [ 264.352112][ C1] rtnl_newlink+0x1619/0x1c80 [ 264.352125][ C1] ? __sys_sendto+0x3bd/0x520 [ 264.352143][ C1] ? __pfx_rtnl_newlink+0x10/0x10 [ 264.352165][ C1] ? kasan_quarantine_put+0xdd/0x220 [ 264.352183][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 264.352204][ C1] ? nlmon_xmit+0xb0/0x100 [ 264.352221][ C1] ? kmem_cache_free+0x19b/0x690 [ 264.352243][ C1] ? __local_bh_enable_ip+0x12d/0x1c0 [ 264.352259][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 264.352278][ C1] ? __local_bh_enable_ip+0x12d/0x1c0 [ 264.352292][ C1] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 264.352309][ C1] ? __dev_queue_xmit+0x284/0x3740 [ 264.352326][ C1] ? __dev_queue_xmit+0x284/0x3740 [ 264.352342][ C1] ? __dev_queue_xmit+0x1bfb/0x3740 [ 264.352362][ C1] ? __lock_acquire+0xab9/0xd20 [ 264.352385][ C1] ? __pfx_rtnl_newlink+0x10/0x10 [ 264.352398][ C1] rtnetlink_rcv_msg+0x7cf/0xb70 [ 264.352420][ C1] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 264.352439][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 264.352458][ C1] ? ref_tracker_free+0x63a/0x7d0 [ 264.352472][ C1] ? __asan_memcpy+0x40/0x70 [ 264.352489][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 264.352502][ C1] ? __skb_clone+0x63/0x7a0 [ 264.352520][ C1] netlink_rcv_skb+0x208/0x470 [ 264.352535][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 264.352555][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 264.352573][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 264.352590][ C1] netlink_unicast+0x82f/0x9e0 [ 264.352613][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 264.352632][ C1] ? netlink_sendmsg+0x642/0xb30 [ 264.352646][ C1] ? skb_put+0x11b/0x210 [ 264.352661][ C1] netlink_sendmsg+0x805/0xb30 [ 264.352679][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 264.352694][ C1] ? aa_sock_msg_perm+0xf1/0x1d0 [ 264.352715][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 264.352730][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 264.352744][ C1] __sock_sendmsg+0x21c/0x270 [ 264.352764][ C1] __sys_sendto+0x3bd/0x520 [ 264.352779][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 264.352797][ C1] ? fput_close_sync+0x119/0x200 [ 264.352813][ C1] ? kmem_cache_free+0x4b5/0x690 [ 264.352835][ C1] ? dnotify_flush+0x1db/0x5e0 [ 264.352852][ C1] ? __pfx_fput_close_sync+0x10/0x10 [ 264.352868][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 264.352888][ C1] __x64_sys_sendto+0xde/0x100 [ 264.352903][ C1] do_syscall_64+0xfa/0xfa0 [ 264.352928][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 264.352947][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.352962][ C1] ? clear_bhb_loop+0x60/0xb0 [ 264.352978][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.352992][ C1] RIP: 0033:0x7f0c79987bbc [ 264.353013][ C1] Code: 2a 5f 02 00 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 70 5f 02 00 48 8b [ 264.353024][ C1] RSP: 002b:00007ffc43e3b5a0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 264.353038][ C1] RAX: ffffffffffffffda RBX: 00007f0c7a6a4620 RCX: 00007f0c79987bbc [ 264.353049][ C1] RDX: 000000000000002c RSI: 00007f0c7a6a4670 RDI: 0000000000000003 [ 264.353058][ C1] RBP: 0000000000000000 R08: 00007ffc43e3b5f4 R09: 000000000000000c [ 264.353067][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 264.353076][ C1] R13: 0000000000000000 R14: 00007f0c7a6a4670 R15: 0000000000000000 [ 264.353092][ C1] [ 264.353287][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10501 jiffies! g16761 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 265.313370][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=5436 [ 265.321176][ C0] rcu: rcu_preempt kthread starved for 10502 jiffies! g16761 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 265.332625][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 265.342675][ C0] rcu: RCU grace-period kthread stack dump: [ 265.348670][ C0] task:rcu_preempt state:I stack:27224 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 265.360579][ C0] Call Trace: [ 265.363860][ C0] [ 265.366795][ C0] __schedule+0x1798/0x4cc0 [ 265.371535][ C0] ? __lock_acquire+0xab9/0xd20 [ 265.376409][ C0] ? __pfx___schedule+0x10/0x10 [ 265.381282][ C0] ? schedule+0x91/0x360 [ 265.385533][ C0] schedule+0x165/0x360 [ 265.389695][ C0] schedule_timeout+0x12b/0x270 [ 265.394542][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 265.399917][ C0] ? __pfx_process_timeout+0x10/0x10 [ 265.405242][ C0] ? prepare_to_swait_event+0x341/0x380 [ 265.410800][ C0] rcu_gp_fqs_loop+0x301/0x1540 [ 265.415661][ C0] ? __pfx_rcu_gp_init+0x10/0x10 [ 265.420683][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 265.425881][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 265.431172][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 265.436394][ C0] ? finish_swait+0xcd/0x1f0 [ 265.440992][ C0] rcu_gp_kthread+0x99/0x390 [ 265.445584][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 265.450868][ C0] ? __kthread_parkme+0x7b/0x200 [ 265.455907][ C0] ? __kthread_parkme+0x1a1/0x200 [ 265.461026][ C0] kthread+0x711/0x8a0 [ 265.465361][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 265.470555][ C0] ? __pfx_kthread+0x10/0x10 [ 265.475148][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 265.480350][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 265.485639][ C0] ? __pfx_kthread+0x10/0x10 [ 265.490234][ C0] ret_from_fork+0x4bc/0x870 [ 265.494843][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 265.499962][ C0] ? __switch_to_asm+0x39/0x70 [ 265.504833][ C0] ? __switch_to_asm+0x33/0x70 [ 265.509593][ C0] ? __pfx_kthread+0x10/0x10 [ 265.514185][ C0] ret_from_fork_asm+0x1a/0x30 [ 265.518959][ C0]