Warning: Permanently added '10.128.0.183' (ED25519) to the list of known hosts. 2026/01/13 11:02:06 parsed 1 programs [ 151.056900][ T5860] cgroup: Unknown subsys name 'net' [ 151.188375][ T5860] cgroup: Unknown subsys name 'cpuset' [ 151.197328][ T5860] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 152.913058][ T5860] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 156.077320][ T5870] 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. [ 157.404537][ T5150] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 157.413704][ T5150] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 157.425209][ T5150] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 157.439496][ T5150] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 157.452264][ T5150] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 159.212214][ T5924] chnl_net:caif_netlink_parms(): no params data found [ 159.412269][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 159.456223][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 159.495281][ T5924] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.518405][ T5924] bridge0: port 1(bridge_slave_0) entered disabled state [ 159.535094][ T5924] bridge_slave_0: entered allmulticast mode [ 159.542213][ T5924] bridge_slave_0: entered promiscuous mode [ 159.561582][ T5924] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.571630][ T5924] bridge0: port 2(bridge_slave_1) entered disabled state [ 159.579528][ T5924] bridge_slave_1: entered allmulticast mode [ 159.588514][ T5924] bridge_slave_1: entered promiscuous mode [ 159.644697][ T5924] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 159.660348][ T5924] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 159.701015][ T3448] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 159.702599][ T5924] team0: Port device team_slave_0 added [ 159.719461][ T5924] team0: Port device team_slave_1 added [ 159.726038][ T3448] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 159.774762][ T5924] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 159.782073][ T5924] 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. [ 159.809812][ T5924] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 159.824371][ T5924] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 159.832891][ T5924] 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. [ 159.861250][ T5924] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 160.013098][ T5924] hsr_slave_0: entered promiscuous mode [ 160.020537][ T5924] hsr_slave_1: entered promiscuous mode [ 160.226316][ T5924] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 160.239752][ T5924] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 160.250524][ T5924] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 160.261426][ T5924] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 160.336737][ T5924] 8021q: adding VLAN 0 to HW filter on device bond0 [ 160.358339][ T5924] 8021q: adding VLAN 0 to HW filter on device team0 [ 160.371251][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.378603][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 160.393804][ T170] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.401303][ T170] bridge0: port 2(bridge_slave_1) entered forwarding state [ 160.570011][ T5924] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 160.613883][ T5924] veth0_vlan: entered promiscuous mode [ 160.625548][ T5924] veth1_vlan: entered promiscuous mode [ 160.654312][ T5924] veth0_macvtap: entered promiscuous mode [ 160.664428][ T5924] veth1_macvtap: entered promiscuous mode [ 160.683361][ T5924] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 160.697924][ T5924] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 160.712455][ T13] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.723310][ T13] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.738658][ T13] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.748219][ T13] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/01/13 11:02:19 executed programs: 0 [ 160.977894][ T5910] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 160.986635][ T5910] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 160.995232][ T5910] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 161.012323][ T5910] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 161.020683][ T5910] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 161.030672][ T5150] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 161.039679][ T5150] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 161.049884][ T5150] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 161.059540][ T5150] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 161.067853][ T5150] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 161.152353][ T5978] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 161.161304][ T5150] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 161.169538][ T5978] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 161.179652][ T5150] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 161.187805][ T5978] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 161.196972][ T5982] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 161.196986][ T5150] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 161.211320][ T5978] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 161.223466][ T5978] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 161.231524][ T5982] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 161.231967][ T5150] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 161.240024][ T5982] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 161.246740][ T5978] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 161.255609][ T5982] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 161.260428][ T5150] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 162.053586][ T5974] chnl_net:caif_netlink_parms(): no params data found [ 162.080289][ T12] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 162.133237][ T5972] chnl_net:caif_netlink_parms(): no params data found [ 162.206681][ T5966] chnl_net:caif_netlink_parms(): no params data found [ 162.373611][ T5971] chnl_net:caif_netlink_parms(): no params data found [ 162.413943][ T5967] chnl_net:caif_netlink_parms(): no params data found [ 162.450673][ T5974] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.458047][ T5974] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.466515][ T5974] bridge_slave_0: entered allmulticast mode [ 162.473484][ T5974] bridge_slave_0: entered promiscuous mode [ 162.540643][ T5974] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.548090][ T5974] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.556198][ T5974] bridge_slave_1: entered allmulticast mode [ 162.563264][ T5974] bridge_slave_1: entered promiscuous mode [ 162.581913][ T5972] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.589209][ T5972] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.596763][ T5972] bridge_slave_0: entered allmulticast mode [ 162.603877][ T5972] bridge_slave_0: entered promiscuous mode [ 162.648412][ T5972] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.656391][ T5972] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.663819][ T5972] bridge_slave_1: entered allmulticast mode [ 162.672096][ T5972] bridge_slave_1: entered promiscuous mode [ 162.711023][ T5974] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 162.768552][ T12] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 162.786230][ T5974] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 162.812311][ T5966] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.820356][ T5966] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.828208][ T5966] bridge_slave_0: entered allmulticast mode [ 162.835603][ T5966] bridge_slave_0: entered promiscuous mode [ 162.873844][ T5972] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 162.899845][ T5966] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.907414][ T5966] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.914613][ T5966] bridge_slave_1: entered allmulticast mode [ 162.922026][ T5966] bridge_slave_1: entered promiscuous mode [ 162.953123][ T5972] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 162.993402][ T12] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 163.009646][ T5971] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.017082][ T5971] bridge0: port 1(bridge_slave_0) entered disabled state [ 163.024513][ T5971] bridge_slave_0: entered allmulticast mode [ 163.032626][ T5971] bridge_slave_0: entered promiscuous mode [ 163.042084][ T5971] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.050465][ T5971] bridge0: port 2(bridge_slave_1) entered disabled state [ 163.058417][ T5971] bridge_slave_1: entered allmulticast mode [ 163.066222][ T5971] bridge_slave_1: entered promiscuous mode [ 163.075635][ T5974] team0: Port device team_slave_0 added [ 163.126067][ T5978] Bluetooth: hci1: command tx timeout [ 163.126071][ T5150] Bluetooth: hci0: command tx timeout [ 163.140992][ T5974] team0: Port device team_slave_1 added [ 163.159038][ T5967] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.166665][ T5967] bridge0: port 1(bridge_slave_0) entered disabled state [ 163.174035][ T5967] bridge_slave_0: entered allmulticast mode [ 163.181793][ T5967] bridge_slave_0: entered promiscuous mode [ 163.192026][ T5966] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 163.205483][ T5966] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 163.224174][ T12] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 163.264592][ T5972] team0: Port device team_slave_0 added [ 163.270455][ T5967] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.277840][ T5967] bridge0: port 2(bridge_slave_1) entered disabled state [ 163.286117][ T5967] bridge_slave_1: entered allmulticast mode [ 163.293860][ T5967] bridge_slave_1: entered promiscuous mode [ 163.324529][ T5971] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 163.348323][ T5972] team0: Port device team_slave_1 added [ 163.365635][ T5150] Bluetooth: hci4: command tx timeout [ 163.365649][ T5982] Bluetooth: hci3: command tx timeout [ 163.366103][ T5978] Bluetooth: hci2: command tx timeout [ 163.412284][ T5971] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 163.422911][ T5974] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 163.430145][ T5974] 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. [ 163.457160][ T5974] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 163.484411][ T5967] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 163.497955][ T5966] team0: Port device team_slave_0 added [ 163.527723][ T5974] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 163.534779][ T5974] 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. [ 163.561022][ T5974] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 163.578955][ T5972] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 163.586031][ T5972] 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. [ 163.612745][ T5972] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 163.627250][ T5967] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 163.638995][ T5966] team0: Port device team_slave_1 added [ 163.658950][ T5972] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 163.666543][ T5972] 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. [ 163.694126][ T5972] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 163.742792][ T5971] team0: Port device team_slave_0 added [ 163.754722][ T5971] team0: Port device team_slave_1 added [ 163.852163][ T5967] team0: Port device team_slave_0 added [ 163.859066][ T5966] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 163.866349][ T5966] 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. [ 163.894197][ T5966] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 163.930954][ T5974] hsr_slave_0: entered promiscuous mode [ 163.937646][ T5974] hsr_slave_1: entered promiscuous mode [ 163.943694][ T5974] debugfs: 'hsr0' already exists in 'hsr' [ 163.949809][ T5974] Cannot create hsr debugfs directory [ 163.971714][ T5967] team0: Port device team_slave_1 added [ 163.978128][ T5966] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 163.985150][ T5966] 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. [ 164.012337][ T5966] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 164.045508][ T5971] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 164.052564][ T5971] 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. [ 164.079229][ T5971] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 164.113393][ T12] bridge_slave_1: left allmulticast mode [ 164.119656][ T12] bridge_slave_1: left promiscuous mode [ 164.127499][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 164.140741][ T12] bridge_slave_0: left allmulticast mode [ 164.147654][ T12] bridge_slave_0: left promiscuous mode [ 164.153562][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 164.436961][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 164.447816][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 164.458642][ T12] bond0 (unregistering): Released all slaves [ 164.595360][ T5971] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 164.602626][ T5971] 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. [ 164.631367][ T5971] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 164.724536][ T5972] hsr_slave_0: entered promiscuous mode [ 164.769514][ T5972] hsr_slave_1: entered promiscuous mode [ 164.796018][ T5972] debugfs: 'hsr0' already exists in 'hsr' [ 164.801992][ T5972] Cannot create hsr debugfs directory [ 164.831971][ T5967] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 164.839490][ T5967] 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. [ 164.866006][ T5967] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 164.883991][ T5967] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 164.891302][ T5967] 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. [ 164.917811][ T5967] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 165.006776][ T12] hsr_slave_0: left promiscuous mode [ 165.013875][ T12] hsr_slave_1: left promiscuous mode [ 165.021181][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 165.029321][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 165.040460][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 165.049208][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 165.073688][ T12] veth1_macvtap: left promiscuous mode [ 165.079577][ T12] veth0_macvtap: left promiscuous mode [ 165.086078][ T12] veth1_vlan: left promiscuous mode [ 165.091955][ T12] veth0_vlan: left promiscuous mode [ 165.205207][ T5150] Bluetooth: hci0: command tx timeout [ 165.210808][ T5978] Bluetooth: hci1: command tx timeout [ 165.445051][ T5978] Bluetooth: hci4: command tx timeout [ 165.457453][ T5150] Bluetooth: hci3: command tx timeout [ 165.463700][ T5978] Bluetooth: hci2: command tx timeout [ 165.508607][ T12] team0 (unregistering): Port device team_slave_1 removed [ 165.540826][ T12] team0 (unregistering): Port device team_slave_0 removed [ 165.794280][ T5966] hsr_slave_0: entered promiscuous mode [ 165.800748][ T5966] hsr_slave_1: entered promiscuous mode [ 165.911286][ T5971] hsr_slave_0: entered promiscuous mode [ 165.923372][ T5971] hsr_slave_1: entered promiscuous mode [ 165.935535][ T5971] debugfs: 'hsr0' already exists in 'hsr' [ 165.941412][ T5971] Cannot create hsr debugfs directory [ 166.045938][ T5967] hsr_slave_0: entered promiscuous mode [ 166.053244][ T5967] hsr_slave_1: entered promiscuous mode [ 166.060044][ T5967] debugfs: 'hsr0' already exists in 'hsr' [ 166.065855][ T5967] Cannot create hsr debugfs directory [ 166.538090][ T5974] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 166.560516][ T5974] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 166.596618][ T5974] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 166.627885][ T5974] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 166.750372][ T5966] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 166.793102][ T5966] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 166.826628][ T5966] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 166.857878][ T5966] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 166.919703][ T5972] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 166.940749][ T5972] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 166.986342][ T5972] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 167.011981][ T5972] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 167.224551][ T5974] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.285107][ T5150] Bluetooth: hci0: command tx timeout [ 167.290653][ T5978] Bluetooth: hci1: command tx timeout [ 167.299397][ T5974] 8021q: adding VLAN 0 to HW filter on device team0 [ 167.327644][ T2048] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.334897][ T2048] bridge0: port 1(bridge_slave_0) entered forwarding state [ 167.397938][ T3535] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.405185][ T3535] bridge0: port 2(bridge_slave_1) entered forwarding state [ 167.500663][ T5971] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 167.526061][ T5150] Bluetooth: hci3: command tx timeout [ 167.526065][ T5982] Bluetooth: hci4: command tx timeout [ 167.526141][ T5978] Bluetooth: hci2: command tx timeout [ 167.550676][ T5966] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.568750][ T5971] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 167.622130][ T5971] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 167.647006][ T5971] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 167.710801][ T5974] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 167.754462][ T5972] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.807611][ T5967] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 167.839602][ T5966] 8021q: adding VLAN 0 to HW filter on device team0 [ 167.849508][ T5967] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 167.866121][ T5967] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 167.904207][ T5967] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 167.945549][ T2048] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.952748][ T2048] bridge0: port 1(bridge_slave_0) entered forwarding state [ 167.973174][ T5972] 8021q: adding VLAN 0 to HW filter on device team0 [ 168.011432][ T2048] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.018683][ T2048] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.054323][ T3725] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.061607][ T3725] bridge0: port 1(bridge_slave_0) entered forwarding state [ 168.145453][ T3725] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.152724][ T3725] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.371792][ T5974] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 168.419454][ T5971] 8021q: adding VLAN 0 to HW filter on device bond0 [ 168.572161][ T5971] 8021q: adding VLAN 0 to HW filter on device team0 [ 168.592518][ T5967] 8021q: adding VLAN 0 to HW filter on device bond0 [ 168.642811][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.650073][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 168.735561][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.742862][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.802786][ T5967] 8021q: adding VLAN 0 to HW filter on device team0 [ 168.818640][ T5974] veth0_vlan: entered promiscuous mode [ 168.840605][ T3535] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.847905][ T3535] bridge0: port 1(bridge_slave_0) entered forwarding state [ 168.891610][ T3535] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.898868][ T3535] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.935875][ T5974] veth1_vlan: entered promiscuous mode [ 168.954099][ T5966] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 169.049923][ T5972] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 169.156582][ T5974] veth0_macvtap: entered promiscuous mode [ 169.166084][ T5967] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 169.228414][ T5974] veth1_macvtap: entered promiscuous mode [ 169.246084][ T5966] veth0_vlan: entered promiscuous mode [ 169.312460][ T5966] veth1_vlan: entered promiscuous mode [ 169.344014][ T5974] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 169.374633][ T5978] Bluetooth: hci1: command tx timeout [ 169.378025][ T5982] Bluetooth: hci0: command tx timeout [ 169.413359][ T5974] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 169.439234][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 169.467536][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 169.497559][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 169.542318][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 169.567845][ T5966] veth0_macvtap: entered promiscuous mode [ 169.606517][ T5982] Bluetooth: hci2: command tx timeout [ 169.606827][ T5150] Bluetooth: hci4: command tx timeout [ 169.616183][ T5966] veth1_macvtap: entered promiscuous mode [ 169.618779][ T5978] Bluetooth: hci3: command tx timeout [ 169.699191][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.709693][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 169.711194][ T5971] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 169.734716][ T5966] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 169.787183][ T5966] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 169.802311][ T63] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 169.812579][ T63] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 169.820450][ T3448] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 169.829642][ T3448] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 169.855687][ T3448] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 169.865343][ T3448] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/01/13 11:02:28 executed programs: 10 [ 169.890680][ T5967] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 169.999066][ C1] hrtimer: interrupt took 37192038 ns 2026/01/13 11:03:02 executed programs: 12 [ 203.683487][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 203.690091][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 203.749234][ T5972] veth0_vlan: entered promiscuous mode [ 308.674757][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 308.682022][ C0] rcu: 1-...!: (2 ticks this GP) idle=240c/1/0x4000000000000000 softirq=16798/16798 fqs=0 [ 308.692594][ C0] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P5967/1:b..l [ 308.700631][ C0] rcu: (detected by 0, t=10502 jiffies, g=13393, q=857 ncpus=2) [ 308.708629][ C0] Sending NMI from CPU 0 to CPUs 1: [ 308.708661][ C1] NMI backtrace for cpu 1 [ 308.708734][ C1] CPU: 1 UID: 0 PID: 5495 Comm: dhcpcd Not tainted syzkaller #0 PREEMPT(full) [ 308.708752][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 308.708761][ C1] RIP: 0010:preempt_count_sub+0x0/0x170 [ 308.708783][ C1] Code: 03 38 c1 0f 8c 73 ff ff ff 48 c7 c7 a4 5a 82 8f e8 b5 6a 96 00 e9 62 ff ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 55 53 48 bb 00 00 00 00 00 fc ff df 48 c7 c0 20 54 8b [ 308.708796][ C1] RSP: 0018:ffffc90000a08c58 EFLAGS: 00000046 [ 308.708811][ C1] RAX: 0000000000000001 RBX: ffff88807d56b2a8 RCX: 0000000000000001 [ 308.708822][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001 [ 308.708831][ C1] RBP: ffff88805688bd50 R08: ffff88807d56b2ab R09: 1ffff1100faad655 [ 308.708843][ C1] R10: dffffc0000000000 R11: ffffed100faad656 R12: ffff88807d56b300 [ 308.708854][ C1] R13: ffff88807d56b000 R14: 0000003283945000 R15: ffff88805688b800 [ 308.708866][ C1] FS: 00007f0b7aea1740(0000) GS:ffff888125f1f000(0000) knlGS:0000000000000000 [ 308.708879][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 308.708890][ C1] CR2: 0000563a873d0c68 CR3: 0000000064cda000 CR4: 00000000003526f0 [ 308.708906][ C1] Call Trace: [ 308.708914][ C1] [ 308.708925][ C1] _raw_spin_unlock+0x28/0x50 [ 308.708950][ C1] advance_sched+0x99f/0xc90 [ 308.708978][ C1] ? __pfx_advance_sched+0x10/0x10 [ 308.708997][ C1] __hrtimer_run_queues+0x51c/0xc30 [ 308.709025][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 308.709042][ C1] ? read_tsc+0x9/0x20 [ 308.709066][ C1] hrtimer_interrupt+0x45b/0xaa0 [ 308.709096][ C1] __sysvec_apic_timer_interrupt+0x102/0x3e0 [ 308.709114][ C1] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 308.709130][ C1] [ 308.709135][ C1] [ 308.709141][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 308.709158][ C1] RIP: 0010:lock_acquire+0x222/0x340 [ 308.709174][ C1] Code: ff ff ff e8 20 d1 bb 09 f7 44 24 08 00 02 00 00 0f 84 3a ff ff ff 65 48 8b 05 0a 20 e2 10 48 3b 44 24 58 75 33 fb 48 83 c4 60 <5b> 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc 48 8d 3d 37 7f e7 [ 308.709185][ C1] RSP: 0018:ffffc90003547348 EFLAGS: 00000286 [ 308.709205][ C1] RAX: 182cad125a006f00 RBX: 0000000000000000 RCX: 0000000080000002 [ 308.709215][ C1] RDX: 00000000686f949a RSI: ffffffff8d976959 RDI: ffffffff8bc08360 [ 308.709226][ C1] RBP: ffffffff8232af58 R08: ffffffff8232af58 R09: ffffffff8df41aa0 [ 308.709237][ C1] R10: dffffc0000000000 R11: fffff520006a8ead R12: 0000000000000002 [ 308.709248][ C1] R13: ffffffff8df41aa0 R14: 0000000000000000 R15: 0000000000000246 [ 308.709260][ C1] ? page_table_check_set+0x148/0x610 [ 308.709277][ C1] ? page_table_check_set+0x148/0x610 [ 308.709295][ C1] ? page_table_check_set+0x148/0x610 [ 308.709310][ C1] page_table_check_set+0x165/0x610 [ 308.709324][ C1] ? page_table_check_set+0x148/0x610 [ 308.709341][ C1] copy_pmd_range+0x4d02/0x7e00 [ 308.709370][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 308.709388][ C1] ? kasan_save_track+0x4f/0x80 [ 308.709406][ C1] ? __pfx_copy_pmd_range+0x10/0x10 [ 308.709429][ C1] ? copy_page_range+0x251/0x11d0 [ 308.709446][ C1] ? copy_page_range+0x251/0x11d0 [ 308.709467][ C1] copy_page_range+0xb88/0x11d0 [ 308.709491][ C1] ? __pfx_copy_page_range+0x10/0x10 [ 308.709510][ C1] ? anon_vma_fork+0x4a2/0x500 [ 308.709527][ C1] dup_mmap+0xf4a/0x1b80 [ 308.709549][ C1] ? __pfx_dup_mmap+0x10/0x10 [ 308.709563][ C1] ? copy_mm+0x131/0x4b0 [ 308.709587][ C1] copy_mm+0x13c/0x4b0 [ 308.709604][ C1] copy_process+0x165d/0x3950 [ 308.709625][ C1] ? copy_process+0x915/0x3950 [ 308.709644][ C1] ? __pfx_copy_process+0x10/0x10 [ 308.709665][ C1] kernel_clone+0x21e/0x820 [ 308.709682][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 308.709696][ C1] ? sk_setsockopt+0x2076/0x2dc0 [ 308.709713][ C1] ? __pfx_kernel_clone+0x10/0x10 [ 308.709738][ C1] __x64_sys_clone+0x18b/0x1e0 [ 308.709757][ C1] ? __pfx___x64_sys_clone+0x10/0x10 [ 308.709781][ C1] ? do_sock_setsockopt+0x185/0x1b0 [ 308.709803][ C1] do_syscall_64+0xec/0xf80 [ 308.709818][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 308.709833][ C1] ? trace_irq_disable+0x37/0x100 [ 308.709851][ C1] ? clear_bhb_loop+0x60/0xb0 [ 308.709868][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 308.709882][ C1] RIP: 0033:0x7f0b7af75636 [ 308.709897][ C1] Code: 89 df e8 6d e8 f6 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 52 89 c5 85 c0 75 31 64 48 8b 04 25 10 00 00 [ 308.709908][ C1] RSP: 002b:00007ffed63d9070 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 308.709923][ C1] RAX: ffffffffffffffda RBX: 00007ffed63d9078 RCX: 00007f0b7af75636 [ 308.709934][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 308.709944][ C1] RBP: 00007ffed63f95c0 R08: 0000000000000000 R09: 0000000000000001 [ 308.709953][ C1] R10: 00007f0b7aea1a10 R11: 0000000000000246 R12: 00007ffed63d91b0 [ 308.709963][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000563a52ea1ac0 [ 308.709980][ C1] [ 308.710656][ C0] task:syz-executor state:R running task stack:21592 pid:5967 tgid:5967 ppid:5935 task_flags:0x400140 flags:0x00080001 [ 309.235003][ C0] Call Trace: [ 309.238298][ C0] [ 309.241337][ C0] __schedule+0x149b/0x4fd0 [ 309.245889][ C0] ? lockdep_hardirqs_on+0x7b/0x110 [ 309.251116][ C0] ? nlmon_xmit+0xb0/0x100 [ 309.255566][ C0] ? __pfx___schedule+0x10/0x10 [ 309.260640][ C0] ? __lock_acquire+0x6b6/0x2cf0 [ 309.265613][ C0] preempt_schedule_irq+0x4d/0xa0 [ 309.270665][ C0] irqentry_exit+0x5e3/0x670 [ 309.275289][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 309.281379][ C0] RIP: 0010:lock_acquire+0x222/0x340 [ 309.286771][ C0] Code: ff ff ff e8 20 d1 bb 09 f7 44 24 08 00 02 00 00 0f 84 3a ff ff ff 65 48 8b 05 0a 20 e2 10 48 3b 44 24 58 75 33 fb 48 83 c4 60 <5b> 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc 48 8d 3d 37 7f e7 [ 309.307532][ C0] RSP: 0018:ffffc900041377a0 EFLAGS: 00000286 [ 309.313878][ C0] RAX: c2a1c66b9563e700 RBX: 0000000000000000 RCX: 0000000000000046 [ 309.322044][ C0] RDX: 000000005a44979c RSI: ffffffff8d976959 RDI: ffffffff8bc08360 [ 309.330127][ C0] RBP: ffffffff893f1ecb R08: ffffffff893f1ecb R09: ffffffff8df41aa0 [ 309.338229][ C0] R10: dffffc0000000000 R11: ffffed10035d01a0 R12: 0000000000000002 [ 309.346239][ C0] R13: ffffffff8df41aa0 R14: 0000000000000000 R15: 0000000000000246 [ 309.354248][ C0] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 309.359734][ C0] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 309.364882][ C0] rtnetlink_rcv_msg+0x1cc/0xb70 [ 309.369836][ C0] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 309.374965][ C0] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 309.380100][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 309.385574][ C0] ? ref_tracker_free+0x63a/0x7d0 [ 309.390703][ C0] ? __asan_memcpy+0x40/0x70 [ 309.395436][ C0] ? __pfx_ref_tracker_free+0x10/0x10 [ 309.400912][ C0] ? __skb_clone+0x63/0x7a0 [ 309.405449][ C0] netlink_rcv_skb+0x208/0x470 [ 309.410331][ C0] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 309.415902][ C0] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 309.421435][ C0] ? netlink_deliver_tap+0x2e/0x1b0 [ 309.426748][ C0] netlink_unicast+0x82f/0x9e0 [ 309.431816][ C0] ? __pfx_netlink_unicast+0x10/0x10 [ 309.437116][ C0] ? __alloc_skb+0x198/0x3a0 [ 309.441725][ C0] ? netlink_sendmsg+0x642/0xb30 [ 309.446679][ C0] ? skb_put+0x11b/0x210 [ 309.450951][ C0] netlink_sendmsg+0x805/0xb30 [ 309.455745][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 309.461053][ C0] ? aa_sock_msg_perm+0xf1/0x1b0 [ 309.466013][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 309.471487][ C0] ? __pfx_netlink_sendmsg+0x10/0x10 [ 309.476799][ C0] __sock_sendmsg+0x21c/0x270 [ 309.481524][ C0] __sys_sendto+0x3bd/0x520 [ 309.486052][ C0] ? __pfx___sys_sendto+0x10/0x10 [ 309.491295][ C0] ? fput_close_sync+0x113/0x220 [ 309.496266][ C0] ? __pfx_fput_close_sync+0x10/0x10 [ 309.501580][ C0] __x64_sys_sendto+0xde/0x100 [ 309.506373][ C0] do_syscall_64+0xec/0xf80 [ 309.510894][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 309.517151][ C0] ? clear_bhb_loop+0x60/0xb0 [ 309.521982][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 309.527893][ C0] RIP: 0033:0x7f9e46f915dc [ 309.532423][ C0] RSP: 002b:00007fff8e32f1c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 309.541052][ C0] RAX: ffffffffffffffda RBX: 00007f9e47d14620 RCX: 00007f9e46f915dc [ 309.549057][ C0] RDX: 000000000000002c RSI: 00007f9e47d14670 RDI: 0000000000000003 [ 309.557143][ C0] RBP: 0000000000000000 R08: 00007fff8e32f214 R09: 000000000000000c [ 309.565134][ C0] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 309.573389][ C0] R13: 0000000000000000 R14: 00007f9e47d14670 R15: 0000000000000000 [ 309.581741][ C0] [ 309.584771][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10501 jiffies! g13393 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 309.597199][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=7912 [ 309.605096][ C0] rcu: rcu_preempt kthread starved for 10502 jiffies! g13393 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 309.616568][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 309.626929][ C0] rcu: RCU grace-period kthread stack dump: [ 309.632910][ C0] task:rcu_preempt state:I stack:27480 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 309.644860][ C0] Call Trace: [ 309.648242][ C0] [ 309.651211][ C0] __schedule+0x149b/0x4fd0 [ 309.655749][ C0] ? __lock_acquire+0x6b6/0x2cf0 [ 309.660907][ C0] ? do_raw_spin_lock+0x121/0x290 [ 309.665971][ C0] ? __pfx___schedule+0x10/0x10 [ 309.670869][ C0] ? schedule+0x91/0x360 [ 309.675131][ C0] schedule+0x165/0x360 [ 309.679303][ C0] schedule_timeout+0x12b/0x270 [ 309.684175][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 309.689571][ C0] ? __pfx_process_timeout+0x10/0x10 [ 309.694882][ C0] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 309.700800][ C0] ? prepare_to_swait_event+0x341/0x380 [ 309.706556][ C0] rcu_gp_fqs_loop+0x301/0x1540 [ 309.711446][ C0] ? rcu_gp_init+0x11dc/0x1650 [ 309.716582][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 309.721897][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 309.727213][ C0] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 309.733050][ C0] rcu_gp_kthread+0x99/0x390 [ 309.737755][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 309.743238][ C0] ? __kthread_parkme+0x7b/0x200 [ 309.748295][ C0] ? __kthread_parkme+0x1a1/0x200 [ 309.753394][ C0] kthread+0x711/0x8a0 [ 309.757526][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 309.762843][ C0] ? __pfx_kthread+0x10/0x10 [ 309.767469][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 309.772693][ C0] ? __pfx_kthread+0x10/0x10 [ 309.777306][ C0] ret_from_fork+0x510/0xa50 [ 309.781914][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 309.787129][ C0] ? __switch_to+0xc9e/0x1480 [ 309.791845][ C0] ? __pfx_kthread+0x10/0x10 [ 309.796547][ C0] ret_from_fork_asm+0x1a/0x30 [ 309.801615][ C0]