Warning: Permanently added '10.128.0.111' (ED25519) to the list of known hosts. [ 62.763556][ T5224] cgroup: Unknown subsys name 'net' [ 62.878563][ T5224] cgroup: Unknown subsys name 'cpuset' [ 62.887897][ T5224] cgroup: Unknown subsys name 'rlimit' [ 63.045427][ T5236] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 63.053383][ T5232] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 63.063268][ T5236] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 63.070569][ T5238] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 63.078319][ T5238] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 63.088540][ T5238] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 63.096094][ T5238] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 63.103465][ T5246] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 63.110871][ T5238] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 63.118405][ T5245] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 63.126904][ T5246] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 63.127302][ T5238] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 63.136970][ T5246] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 63.142081][ T5247] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 63.148799][ T5238] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 63.157349][ T5247] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 63.164337][ T5246] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 63.171047][ T5247] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 63.176533][ T5238] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 63.177522][ T5245] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 63.184796][ T5247] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 63.191356][ T5246] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 63.198494][ T5247] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 63.206482][ T5246] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 63.214164][ T5247] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 63.219792][ T5246] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 63.226997][ T54] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 63.248336][ T5247] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 63.249012][ T54] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 63.264035][ T54] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 63.579589][ T5249] chnl_net:caif_netlink_parms(): no params data found [ 63.726502][ T5253] chnl_net:caif_netlink_parms(): no params data found [ 63.736405][ T5252] chnl_net:caif_netlink_parms(): no params data found [ 63.830527][ T5251] chnl_net:caif_netlink_parms(): no params data found [ 63.881571][ T5249] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.889598][ T5249] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.900323][ T5249] bridge_slave_0: entered allmulticast mode [ 63.907438][ T5249] bridge_slave_0: entered promiscuous mode [ 63.916663][ T5249] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.923775][ T5249] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.931163][ T5249] bridge_slave_1: entered allmulticast mode [ 63.938052][ T5249] bridge_slave_1: entered promiscuous mode [ 63.946339][ T5250] chnl_net:caif_netlink_parms(): no params data found [ 64.056073][ T5252] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.063240][ T5252] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.073576][ T5252] bridge_slave_0: entered allmulticast mode [ 64.081454][ T5252] bridge_slave_0: entered promiscuous mode [ 64.091911][ T5252] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.099285][ T5252] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.106671][ T5252] bridge_slave_1: entered allmulticast mode [ 64.113350][ T5252] bridge_slave_1: entered promiscuous mode [ 64.126904][ T5249] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.147959][ T5253] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.155181][ T5253] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.162336][ T5253] bridge_slave_0: entered allmulticast mode [ 64.171064][ T5253] bridge_slave_0: entered promiscuous mode [ 64.195758][ T5249] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.218067][ T5253] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.225413][ T5253] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.232562][ T5253] bridge_slave_1: entered allmulticast mode [ 64.240289][ T5253] bridge_slave_1: entered promiscuous mode [ 64.298294][ T5252] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.316287][ T5251] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.323476][ T5251] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.330799][ T5251] bridge_slave_0: entered allmulticast mode [ 64.337994][ T5251] bridge_slave_0: entered promiscuous mode [ 64.347992][ T5249] team0: Port device team_slave_0 added [ 64.374154][ T5252] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.383783][ T5251] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.391277][ T5251] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.398635][ T5251] bridge_slave_1: entered allmulticast mode [ 64.405979][ T5251] bridge_slave_1: entered promiscuous mode [ 64.414205][ T5249] team0: Port device team_slave_1 added [ 64.430732][ T5250] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.439108][ T5250] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.449514][ T5250] bridge_slave_0: entered allmulticast mode [ 64.456856][ T5250] bridge_slave_0: entered promiscuous mode [ 64.469342][ T5253] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.501825][ T5250] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.509278][ T5250] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.516561][ T5250] bridge_slave_1: entered allmulticast mode [ 64.523279][ T5250] bridge_slave_1: entered promiscuous mode [ 64.532728][ T5253] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.553806][ T5252] team0: Port device team_slave_0 added [ 64.571972][ T5249] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.579206][ T5249] 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. [ 64.605505][ T5249] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.618841][ T5249] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.626330][ T5249] 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. [ 64.652613][ T5249] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.681939][ T5252] team0: Port device team_slave_1 added [ 64.691001][ T5251] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.702738][ T5251] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.742165][ T5253] team0: Port device team_slave_0 added [ 64.798486][ T5250] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.811462][ T5250] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.823707][ T5253] team0: Port device team_slave_1 added [ 64.840415][ T5252] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.850467][ T5252] 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. [ 64.877237][ T5252] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.923402][ T5252] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.930449][ T5252] 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. [ 64.956908][ T5252] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.970718][ T5251] team0: Port device team_slave_0 added [ 64.981965][ T5249] hsr_slave_0: entered promiscuous mode [ 64.988430][ T5249] hsr_slave_1: entered promiscuous mode [ 65.013446][ T5253] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.020595][ T5253] 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. [ 65.047029][ T5253] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.064218][ T5251] team0: Port device team_slave_1 added [ 65.086036][ T5250] team0: Port device team_slave_0 added [ 65.100254][ T5253] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.107691][ T5253] 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. [ 65.133887][ T5253] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.161451][ T5250] team0: Port device team_slave_1 added [ 65.219097][ T5253] hsr_slave_0: entered promiscuous mode [ 65.226255][ T5253] hsr_slave_1: entered promiscuous mode [ 65.232520][ T5253] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.241358][ T5253] Cannot create hsr debugfs directory [ 65.241417][ T5240] Bluetooth: hci1: command tx timeout [ 65.255034][ T5251] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.262052][ T5251] 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. [ 65.289208][ T5251] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.315291][ T5240] Bluetooth: hci3: command tx timeout [ 65.320999][ T5240] Bluetooth: hci4: command tx timeout [ 65.323624][ T54] Bluetooth: hci2: command tx timeout [ 65.327124][ T5240] Bluetooth: hci0: command tx timeout [ 65.340661][ T5251] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.347848][ T5251] 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. [ 65.374733][ T5251] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.386802][ T5250] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.393780][ T5250] 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. [ 65.420199][ T5250] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.433726][ T5250] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.440816][ T5250] 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. [ 65.467111][ T5250] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.503525][ T5252] hsr_slave_0: entered promiscuous mode [ 65.510135][ T5252] hsr_slave_1: entered promiscuous mode [ 65.516828][ T5252] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.524414][ T5252] Cannot create hsr debugfs directory [ 65.611371][ T5250] hsr_slave_0: entered promiscuous mode [ 65.619825][ T5250] hsr_slave_1: entered promiscuous mode [ 65.626335][ T5250] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.633913][ T5250] Cannot create hsr debugfs directory [ 65.678386][ T5251] hsr_slave_0: entered promiscuous mode [ 65.685951][ T5251] hsr_slave_1: entered promiscuous mode [ 65.692520][ T5251] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.700371][ T5251] Cannot create hsr debugfs directory [ 65.897523][ T5249] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 65.939313][ T5249] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 65.980688][ T5249] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 65.991295][ T5249] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 66.071489][ T5253] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.096919][ T5253] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.111330][ T5253] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.129924][ T5253] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.153190][ T5250] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 66.165731][ T5250] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 66.180454][ T5250] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 66.190426][ T5250] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 66.274159][ T5251] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 66.297212][ T5251] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 66.307645][ T5251] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 66.349867][ T5251] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 66.401210][ T5252] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 66.416243][ T5249] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.439896][ T5252] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 66.463640][ T5252] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 66.482437][ T5252] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 66.495309][ T5249] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.519005][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.526325][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.537586][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.544841][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.616329][ T5249] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.671160][ T5253] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.714259][ T5253] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.729277][ T5249] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.748909][ T5250] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.794449][ T3033] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.801630][ T3033] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.818987][ T5251] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.847984][ T5250] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.862029][ T1043] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.869230][ T1043] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.892151][ T5251] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.922736][ T1043] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.929885][ T1043] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.941588][ T1043] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.948719][ T1043] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.960157][ T1043] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.967264][ T1043] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.981429][ T5249] veth0_vlan: entered promiscuous mode [ 66.994444][ T1043] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.001606][ T1043] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.056348][ T5249] veth1_vlan: entered promiscuous mode [ 67.091559][ T5252] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.146049][ T5252] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.173644][ T76] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.181000][ T76] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.223466][ T76] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.230637][ T76] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.287522][ T5249] veth0_macvtap: entered promiscuous mode [ 67.312333][ T5250] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.319823][ T5240] Bluetooth: hci1: command tx timeout [ 67.323956][ T5249] veth1_macvtap: entered promiscuous mode [ 67.387815][ T5253] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.396178][ T5240] Bluetooth: hci0: command tx timeout [ 67.396944][ T4623] Bluetooth: hci4: command tx timeout [ 67.401607][ T5240] Bluetooth: hci3: command tx timeout [ 67.407172][ T54] Bluetooth: hci2: command tx timeout [ 67.410705][ T5249] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.442826][ T5252] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.471210][ T5251] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.482405][ T5249] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.518494][ T5249] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.528606][ T5249] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.540498][ T5249] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.549882][ T5249] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.611058][ T5250] veth0_vlan: entered promiscuous mode [ 67.674369][ T5253] veth0_vlan: entered promiscuous mode [ 67.690617][ T5252] veth0_vlan: entered promiscuous mode [ 67.709870][ T5251] veth0_vlan: entered promiscuous mode [ 67.723769][ T5250] veth1_vlan: entered promiscuous mode [ 67.761951][ T5253] veth1_vlan: entered promiscuous mode [ 67.789642][ T5252] veth1_vlan: entered promiscuous mode [ 67.828454][ T5253] veth0_macvtap: entered promiscuous mode [ 67.840945][ T5251] veth1_vlan: entered promiscuous mode [ 67.849291][ T76] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.858797][ T76] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.907948][ T5250] veth0_macvtap: entered promiscuous mode [ 67.931575][ T5253] veth1_macvtap: entered promiscuous mode [ 67.941680][ T5252] veth0_macvtap: entered promiscuous mode [ 67.968941][ T5250] veth1_macvtap: entered promiscuous mode [ 67.980469][ T5252] veth1_macvtap: entered promiscuous mode [ 67.993282][ T52] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.002891][ T52] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.034037][ T5253] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 68.048066][ T5253] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.060264][ T5253] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.093460][ T5250] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 68.109696][ T5250] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.121490][ T5250] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 68.135031][ T5250] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.153953][ T5249] 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. [ 68.171417][ T5250] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.186818][ T5252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 68.198615][ T5252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.209355][ T5252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 68.220325][ T5252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.231339][ T5252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 68.242452][ T5252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.254307][ T5252] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.268111][ T5253] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.279317][ T5253] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.290835][ T5253] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.305328][ T5250] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 68.316046][ T5250] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.328024][ T5250] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 executing program [ 68.338609][ T5250] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 68.350562][ T5250] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.364129][ T5253] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.380002][ T5253] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.393108][ T5253] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.408457][ T5253] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.488025][ T5250] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.506455][ T5250] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.527540][ T5250] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.539998][ T5250] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 73.968047][ T5240] Bluetooth: hci1: command tx timeout [ 73.973533][ T5240] Bluetooth: hci3: command tx timeout [ 74.040012][ T5240] Bluetooth: hci4: command tx timeout [ 74.057840][ T5240] Bluetooth: hci2: command tx timeout [ 74.075124][ T5240] Bluetooth: hci0: command tx timeout [ 89.514615][ C1] sched: DL replenish lagged too much [ 96.831796][ T4623] Bluetooth: hci1: command tx timeout [ 96.871129][ T4623] Bluetooth: hci2: command tx timeout [ 96.885886][ T4623] Bluetooth: hci4: command tx timeout [ 96.891340][ T4623] Bluetooth: hci3: command tx timeout [ 96.906065][ T4623] Bluetooth: hci0: command tx timeout [ 109.562612][ T8] cfg80211: failed to load regulatory.db [ 225.826588][ T5246] Bluetooth: hci1: command tx timeout [ 225.832101][ T5246] Bluetooth: hci0: command tx timeout [ 225.837821][ T5246] Bluetooth: hci4: command tx timeout [ 225.843262][ T5246] Bluetooth: hci2: command tx timeout [ 225.848962][ T5246] Bluetooth: hci3: command 0x0406 tx timeout [ 247.744696][ T30] INFO: task kworker/u8:6:1043 blocked for more than 150 seconds. [ 247.753248][ T30] Not tainted 6.12.0-rc1-syzkaller-00306-g27cc6fdf7201 #0 [ 247.805104][ T5252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 247.914674][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.923416][ T30] task:kworker/u8:6 state:D stack:23280 pid:1043 tgid:1043 ppid:2 flags:0x00004000 [ 247.933731][ T5252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 247.998643][ T5252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 248.044603][ T30] Workqueue: events_unbound linkwatch_event [ 248.050637][ T30] Call Trace: [ 248.053941][ T30] [ 248.056996][ T5252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 248.094623][ T30] __schedule+0x1895/0x4b30 [ 248.099326][ T30] ? __pfx___schedule+0x10/0x10 [ 248.104226][ T30] ? __pfx_lock_release+0x10/0x10 [ 248.114659][ T5252] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 248.154617][ T5252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 248.164712][ T30] ? __mutex_trylock_common+0x92/0x2e0 [ 248.170234][ T30] ? kthread_data+0x52/0xd0 [ 248.224596][ T30] ? schedule+0x90/0x320 [ 248.228926][ T30] ? wq_worker_sleeping+0x66/0x240 [ 248.234085][ T30] ? schedule+0x90/0x320 [ 248.294620][ T30] schedule+0x14b/0x320 [ 248.298875][ T30] schedule_preempt_disabled+0x13/0x30 [ 248.304377][ T30] __mutex_lock+0x6a7/0xd70 [ 248.364587][ T30] ? __mutex_lock+0x52a/0xd70 [ 248.369580][ T30] ? linkwatch_event+0xe/0x60 [ 248.374315][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 248.407350][ T5252] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 248.434627][ T30] ? process_scheduled_works+0x976/0x1850 [ 248.440436][ T30] linkwatch_event+0xe/0x60 [ 248.474599][ T30] process_scheduled_works+0xa63/0x1850 [ 248.480287][ T30] ? __pfx_process_scheduled_works+0x10/0x10 [ 248.524607][ T30] ? assign_work+0x364/0x3d0 [ 248.529292][ T30] worker_thread+0x870/0xd30 [ 248.533942][ T30] ? __kthread_parkme+0x169/0x1d0 [ 248.564575][ T30] ? __pfx_worker_thread+0x10/0x10 [ 248.570039][ T30] kthread+0x2f0/0x390 [ 248.574152][ T30] ? __pfx_worker_thread+0x10/0x10 [ 248.614615][ T30] ? __pfx_kthread+0x10/0x10 [ 248.619303][ T30] ret_from_fork+0x4b/0x80 [ 248.623855][ T30] ? __pfx_kthread+0x10/0x10 [ 248.654653][ T30] ret_from_fork_asm+0x1a/0x30 [ 248.659523][ T30] [ 248.684707][ T30] INFO: task syz-executor316:5253 blocked for more than 151 seconds. [ 248.692843][ T30] Not tainted 6.12.0-rc1-syzkaller-00306-g27cc6fdf7201 #0 [ 248.724571][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 248.733306][ T30] task:syz-executor316 state:D stack:19120 pid:5253 tgid:5253 ppid:5226 flags:0x00000002 [ 248.784702][ T30] Call Trace: [ 248.788050][ T30] [ 248.791010][ T30] __schedule+0x1895/0x4b30 [ 248.814622][ T30] ? __pfx___schedule+0x10/0x10 [ 248.819564][ T30] ? __pfx_lock_release+0x10/0x10 [ 248.844591][ T30] ? __mutex_trylock_common+0x92/0x2e0 [ 248.850134][ T30] ? schedule+0x90/0x320 [ 248.874612][ T30] schedule+0x14b/0x320 [ 248.879099][ T30] schedule_preempt_disabled+0x13/0x30 [ 248.904599][ T30] __mutex_lock+0x6a7/0xd70 [ 248.909178][ T30] ? __mutex_lock+0x52a/0xd70 [ 248.913895][ T30] ? rtnetlink_rcv_msg+0x6e6/0xcf0 [ 248.954612][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 248.959745][ T30] rtnetlink_rcv_msg+0x6e6/0xcf0 [ 248.984569][ T30] ? rtnetlink_rcv_msg+0x1a7/0xcf0 [ 248.989879][ T30] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 249.014617][ T30] ? ref_tracker_free+0x643/0x7e0 [ 249.019740][ T30] netlink_rcv_skb+0x1e3/0x430 [ 249.054603][ T30] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 249.060167][ T30] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 249.094619][ T30] ? netlink_deliver_tap+0x2e/0x1b0 [ 249.099915][ T30] netlink_unicast+0x7f6/0x990 [ 249.137298][ T30] ? __pfx_netlink_unicast+0x10/0x10 [ 249.142764][ T30] ? __virt_addr_valid+0x183/0x530 [ 249.184619][ T30] ? __check_object_size+0x48e/0x900 [ 249.190001][ T30] netlink_sendmsg+0x8e4/0xcb0 [ 249.224626][ T30] ? __pfx_netlink_sendmsg+0x10/0x10 [ 249.230002][ T30] ? aa_sock_msg_perm+0x91/0x160 [ 249.255041][ T5251] veth0_macvtap: entered promiscuous mode [ 249.274621][ T30] ? __pfx_netlink_sendmsg+0x10/0x10 [ 249.279981][ T30] __sock_sendmsg+0x221/0x270 [ 249.331269][ T30] __sys_sendto+0x39b/0x4f0 [ 249.344604][ T30] ? __pfx___sys_sendto+0x10/0x10 [ 249.349725][ T30] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 249.394609][ T30] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 249.401139][ T30] __x64_sys_sendto+0xde/0x100 [ 249.444600][ T30] do_syscall_64+0xf3/0x230 [ 249.449194][ T30] ? clear_bhb_loop+0x35/0x90 [ 249.453916][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.494634][ T30] RIP: 0033:0x7fb099e0764c [ 249.499135][ T30] RSP: 002b:00007fb099faf680 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 249.554590][ T30] RAX: ffffffffffffffda RBX: 00007fb099fb1080 RCX: 00007fb099e0764c [ 249.562641][ T30] RDX: 0000000000000028 RSI: 00007fb099fb10d0 RDI: 0000000000000003 [ 249.640657][ T30] RBP: 0000000000000000 R08: 00007fb099faf6d4 R09: 000000000000000c [ 249.714616][ T30] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 249.722683][ T30] R13: 0000000000000000 R14: 00007fb099fb10d0 R15: 0000000000000000 [ 249.864739][ T30] [ 249.884642][ T30] [ 249.884642][ T30] Showing all locks held in the system: [ 249.892438][ T30] 3 locks held by kworker/0:0/8: [ 250.024571][ T30] #0: ffff88801ac80948 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 [ 250.144572][ T30] #1: ffffc900000d7d00 ((work_completion)(&fw_work->work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 [ 250.224564][ T30] #2: ffffffff8fcd1a48 (rtnl_mutex){+.+.}-{3:3}, at: regdb_fw_cb+0x82/0x1c0 [ 250.233494][ T30] 3 locks held by kworker/u8:0/11: [ 250.305284][ T30] #0: ffff88802dba7148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 [ 250.380331][ T30] #1: ffffc90000107d00 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 [ 250.464630][ T30] #2: ffffffff8fcd1a48 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xd0/0x16f0 [ 250.474235][ T30] 3 locks held by kworker/1:0/25: [ 250.536349][ T30] #0: ffff88801ac81948 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 [ 250.604735][ T30] #1: ffffc900001f7d00 ((reg_check_chans).work){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 [ 250.644753][ T30] #2: ffffffff8fcd1a48 (rtnl_mutex){+.+.}-{3:3}, at: reg_check_chans_work+0x99/0xfd0 [ 250.654500][ T30] 1 lock held by khungtaskd/30: [ 250.679794][ T30] #0: ffffffff8e937de0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 250.761130][ T30] 6 locks held by kworker/u8:3/52: [ 250.784885][ T30] 6 locks held by kworker/u9:0/54: [ 250.790065][ T30] #0: ffff88801eac0948 ((wq_completion)hci0){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 [ 250.884572][ T30] #1: ffffc90000bf7d00 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 [ 250.944603][ T30] #2: ffff888073350d80 (&hdev->req_lock){+.+.}-{3:3}, at: hci_cmd_sync_work+0x1ec/0x400 [ 250.991645][ T30] #3: ffff888073350078 (&hdev->lock){+.+.}-{3:3}, at: hci_abort_conn_sync+0x1ea/0xde0 [ 251.042186][ T30] #4: ffffffff8fe3e2e8 (hci_cb_list_lock){+.+.}-{3:3}, at: hci_conn_failed+0x15d/0x300 [ 251.090597][ T30] #5: ffffffff8e93d378 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x451/0x830 [ 251.150390][ T30] 6 locks held by kworker/u8:4/76: [ 251.180177][ T30] #0: ffff888020ab3948 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 [ 251.229348][ T30] #1: ffffc900020ffd00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 [ 251.301007][ T30] #2: ffff88814cbba0e0 (&type->s_umount_key#33){++++}-{3:3}, at: super_trylock_shared+0x22/0xf0 [ 251.344839][ T30] #3: ffff88814cbbcb98 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x1bf/0x3c0 [ 251.411220][ T30] #4: ffff88814cbbe958 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1e94/0x2110 [ 251.464695][ T30] #5: ffff88807e3c6598 (&ei->i_data_sem){++++}-{3:3}, at: ext4_map_blocks+0x7a3/0x1960 [ 251.504593][ T30] 3 locks held by kworker/u8:6/1043: [ 251.509941][ T30] #0: ffff88801ac89148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 [ 251.594670][ T30] #1: ffffc90003ee7d00 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 [ 251.654646][ T30] #2: ffffffff8fcd1a48 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0xe/0x60 [ 251.663870][ T30] 2 locks held by syslogd/4668: [ 251.735348][ T30] 4 locks held by udevd/4686: [ 251.740100][ T30] 3 locks held by dhcpcd/4899: [ 251.794626][ T30] 4 locks held by dhcpcd/4900: [ 251.799464][ T30] 2 locks held by getty/4984: [ 251.804173][ T30] #0: ffff88802e6e90a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 251.914599][ T30] #1: ffffc90002f062f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6a6/0x1e00 [ 251.973133][ T30] 5 locks held by kworker/u9:2/5232: [ 252.006570][ T30] #0: ffff888027330948 ((wq_completion)hci1){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 [ 252.080214][ T30] #1: ffffc900039efd00 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 [ 252.143226][ T30] #2: ffff888074f40d80 (&hdev->req_lock){+.+.}-{3:3}, at: hci_cmd_sync_work+0x1ec/0x400 [ 252.214714][ T30] #3: ffff888074f40078 (&hdev->lock){+.+.}-{3:3}, at: hci_abort_conn_sync+0x1ea/0xde0 [ 252.274629][ T30] #4: ffffffff8fe3e2e8 (hci_cb_list_lock){+.+.}-{3:3}, at: hci_conn_failed+0x15d/0x300 [ 252.334573][ T30] 5 locks held by kworker/u9:8/5247: [ 252.339933][ T30] #0: ffff88803094c948 ((wq_completion)hci3){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 [ 252.434574][ T30] #1: ffffc90003be7d00 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 [ 252.507212][ T30] #2: ffff888029fd8d80 (&hdev->req_lock){+.+.}-{3:3}, at: hci_cmd_sync_work+0x1ec/0x400 [ 252.554699][ T30] #3: ffff888029fd8078 (&hdev->lock){+.+.}-{3:3}, at: hci_abort_conn_sync+0x1ea/0xde0 [ 252.616813][ T30] #4: ffffffff8fe3e2e8 (hci_cb_list_lock){+.+.}-{3:3}, at: hci_conn_failed+0x15d/0x300 [ 252.675116][ T30] 1 lock held by syz-executor316/5249: [ 252.680832][ T30] 1 lock held by syz-executor316/5250: [ 252.734629][ T30] #0: ffffffff8fcd1a48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6e6/0xcf0 [ 252.744180][ T30] 1 lock held by syz-executor316/5251: [ 252.804673][ T30] #0: ffffffff8fcd1a48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6e6/0xcf0 [ 252.814217][ T30] 1 lock held by syz-executor316/5252: [ 252.924620][ T30] #0: ffffffff8fcd1a48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6e6/0xcf0 [ 252.934161][ T30] 2 locks held by syz-executor316/5253: [ 252.994673][ T30] 4 locks held by udevd/5286: [ 253.034676][ T30] [ 253.037066][ T30] ============================================= [ 253.037066][ T30] [ 253.244729][ T30] NMI backtrace for cpu 0 [ 253.249137][ T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.12.0-rc1-syzkaller-00306-g27cc6fdf7201 #0 [ 253.259679][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 253.269768][ T30] Call Trace: [ 253.273160][ T30] [ 253.276128][ T30] dump_stack_lvl+0x241/0x360 [ 253.280853][ T30] ? __pfx_dump_stack_lvl+0x10/0x10 [ 253.286088][ T30] ? __pfx__printk+0x10/0x10 [ 253.290733][ T30] nmi_cpu_backtrace+0x49c/0x4d0 [ 253.295716][ T30] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 253.301210][ T30] ? _printk+0xd5/0x120 [ 253.305407][ T30] ? __pfx__printk+0x10/0x10 [ 253.310042][ T30] ? __wake_up_klogd+0xcc/0x110 [ 253.314937][ T30] ? __pfx__printk+0x10/0x10 [ 253.319578][ T30] ? __rcu_read_unlock+0xa1/0x110 [ 253.324649][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 253.330765][ T30] nmi_trigger_cpumask_backtrace+0x198/0x320 [ 253.336786][ T30] watchdog+0xff4/0x1040 [ 253.341071][ T30] ? watchdog+0x1ea/0x1040 [ 253.345536][ T30] ? __pfx_watchdog+0x10/0x10 [ 253.350255][ T30] kthread+0x2f0/0x390 [ 253.354359][ T30] ? __pfx_watchdog+0x10/0x10 [ 253.359073][ T30] ? __pfx_kthread+0x10/0x10 [ 253.363707][ T30] ret_from_fork+0x4b/0x80 [ 253.368180][ T30] ? __pfx_kthread+0x10/0x10 [ 253.372801][ T30] ret_from_fork_asm+0x1a/0x30 [ 253.377623][ T30] [ 253.380994][ T30] Sending NMI from CPU 0 to CPUs 1: [ 253.386520][ C1] NMI backtrace for cpu 1 [ 253.386535][ C1] CPU: 1 UID: 0 PID: 54 Comm: kworker/u9:0 Not tainted 6.12.0-rc1-syzkaller-00306-g27cc6fdf7201 #0 [ 253.386557][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 253.386570][ C1] Workqueue: hci0 hci_cmd_sync_work [ 253.386603][ C1] RIP: 0010:check_preemption_disabled+0xb/0x120 [ 253.386626][ C1] Code: 8c eb 1c 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 41 57 41 56 41 54 53 48 83 ec 10 <65> 48 8b 04 25 28 00 00 00 48 89 44 24 08 65 8b 1d ac 62 3e 74 65 [ 253.386647][ C1] RSP: 0018:ffffc90000bf72b8 EFLAGS: 00000286 [ 253.386662][ C1] RAX: 0000000000000001 RBX: 0000000000000000 RCX: ffff888020ad5a00 [ 253.386674][ C1] RDX: 0000000000000000 RSI: ffffffff8c60f900 RDI: ffffffff8c60f8c0 [ 253.386687][ C1] RBP: 0000000000000660 R08: ffffffff820b564e R09: 1ffffffff2858b00 [ 253.386700][ C1] R10: dffffc0000000000 R11: fffffbfff2858b01 R12: 000000000019b859 [ 253.386713][ C1] R13: ffffea00066e1648 R14: ffffffff820b5580 R15: ffff88813b080000 [ 253.386727][ C1] FS: 0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 [ 253.386743][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 253.386756][ C1] CR2: 000056517d3de72e CR3: 000000007295c000 CR4: 00000000003526f0 [ 253.386771][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 253.386782][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 253.386793][ C1] Call Trace: [ 253.386800][ C1] [ 253.386808][ C1] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 253.386830][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 253.386859][ C1] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 253.386880][ C1] ? nmi_handle+0x2a/0x5a0 [ 253.386907][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 253.386932][ C1] ? nmi_handle+0x14f/0x5a0 [ 253.386950][ C1] ? nmi_handle+0x2a/0x5a0 [ 253.386970][ C1] ? check_preemption_disabled+0xb/0x120 [ 253.386988][ C1] ? default_do_nmi+0x63/0x160 [ 253.387010][ C1] ? exc_nmi+0x123/0x1f0 [ 253.387031][ C1] ? end_repeat_nmi+0xf/0x53 [ 253.387048][ C1] ? page_ext_get+0x20/0x2a0 [ 253.387070][ C1] ? page_ext_get+0xee/0x2a0 [ 253.387091][ C1] ? check_preemption_disabled+0xb/0x120 [ 253.387110][ C1] ? check_preemption_disabled+0xb/0x120 [ 253.387130][ C1] ? check_preemption_disabled+0xb/0x120 [ 253.387148][ C1] [ 253.387154][ C1] [ 253.387161][ C1] ? page_ext_get+0x20/0x2a0 [ 253.387181][ C1] rcu_is_watching+0x15/0xb0 [ 253.387201][ C1] ? page_ext_get+0x20/0x2a0 [ 253.387220][ C1] rcu_read_lock_held+0x15/0x50 [ 253.387241][ C1] page_ext_get+0x192/0x2a0 [ 253.387263][ C1] __reset_page_owner+0x30/0x430 [ 253.387281][ C1] ? do_raw_spin_unlock+0x13c/0x8b0 [ 253.387314][ C1] free_unref_page+0xcfb/0xf20 [ 253.387346][ C1] __put_partials+0xeb/0x130 [ 253.387375][ C1] put_cpu_partial+0x17c/0x250 [ 253.387392][ C1] ? put_cpu_partial+0x70/0x250 [ 253.387412][ C1] __slab_free+0x2ea/0x3d0 [ 253.387432][ C1] ? __phys_addr+0xba/0x170 [ 253.387451][ C1] qlist_free_all+0x9a/0x140 [ 253.387471][ C1] kasan_quarantine_reduce+0x14f/0x170 [ 253.387492][ C1] __kasan_slab_alloc+0x23/0x80 [ 253.387511][ C1] ? __alloc_skb+0x1c3/0x440 [ 253.387528][ C1] kmem_cache_alloc_node_noprof+0x16b/0x320 [ 253.387555][ C1] __alloc_skb+0x1c3/0x440 [ 253.387572][ C1] ? __pfx_lock_release+0x10/0x10 [ 253.387600][ C1] ? __pfx___alloc_skb+0x10/0x10 [ 253.387622][ C1] alloc_uevent_skb+0x74/0x230 [ 253.387644][ C1] kobject_uevent_net_broadcast+0x2fd/0x580 [ 253.387668][ C1] kobject_uevent_env+0x57d/0x8e0 [ 253.387692][ C1] device_del+0x7db/0x9b0 [ 253.387713][ C1] ? __pfx_device_del+0x10/0x10 [ 253.387731][ C1] ? __pfx_sco_connect_cfm+0x10/0x10 [ 253.387752][ C1] ? hci_disconnect_sync+0x218/0x3d0 [ 253.387776][ C1] device_unregister+0x20/0xc0 [ 253.387793][ C1] hci_conn_del+0x8c4/0xc40 [ 253.387822][ C1] hci_abort_conn_sync+0x583/0xde0 [ 253.387845][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 253.387873][ C1] ? hci_abort_conn_sync+0x1f6/0xde0 [ 253.387895][ C1] ? __pfx_hci_abort_conn_sync+0x10/0x10 [ 253.387921][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 253.387949][ C1] ? abort_conn_sync+0x26/0x270 [ 253.387968][ C1] ? abort_conn_sync+0x204/0x270 [ 253.387986][ C1] ? __pfx_abort_conn_sync+0x10/0x10 [ 253.388006][ C1] hci_cmd_sync_work+0x22b/0x400 [ 253.388036][ C1] ? process_scheduled_works+0x976/0x1850 [ 253.388062][ C1] process_scheduled_works+0xa63/0x1850 [ 253.388100][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 253.388129][ C1] ? assign_work+0x364/0x3d0 [ 253.388155][ C1] worker_thread+0x870/0xd30 [ 253.388188][ C1] ? __kthread_parkme+0x169/0x1d0 [ 253.388216][ C1] ? __pfx_worker_thread+0x10/0x10 [ 253.388241][ C1] kthread+0x2f0/0x390 [ 253.388258][ C1] ? __pfx_worker_thread+0x10/0x10 [ 253.388283][ C1] ? __pfx_kthread+0x10/0x10 [ 253.388300][ C1] ret_from_fork+0x4b/0x80 [ 253.388331][ C1] ? __pfx_kthread+0x10/0x10 [ 253.388348][ C1] ret_from_fork_asm+0x1a/0x30 [ 253.388380][ C1] [ 254.654604][ T30] Kernel panic - not syncing: hung_task: blocked tasks [ 254.661522][ T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.12.0-rc1-syzkaller-00306-g27cc6fdf7201 #0 [ 254.672147][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 254.682242][ T30] Call Trace: [ 254.685551][ T30] [ 254.688507][ T30] dump_stack_lvl+0x241/0x360 [ 254.693238][ T30] ? __pfx_dump_stack_lvl+0x10/0x10 [ 254.698474][ T30] ? __pfx__printk+0x10/0x10 [ 254.703158][ T30] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 254.709198][ T30] ? vscnprintf+0x5d/0x90 [ 254.713590][ T30] panic+0x349/0x880 [ 254.717538][ T30] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 254.723745][ T30] ? __pfx_panic+0x10/0x10 [ 254.728203][ T30] ? tick_nohz_tick_stopped+0x82/0xb0 [ 254.733707][ T30] ? __irq_work_queue_local+0x137/0x410 [ 254.739301][ T30] ? preempt_schedule_thunk+0x1a/0x30 [ 254.744796][ T30] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 254.750989][ T30] ? nmi_trigger_cpumask_backtrace+0x2d4/0x320 [ 254.757183][ T30] ? nmi_trigger_cpumask_backtrace+0x2d9/0x320 [ 254.763382][ T30] watchdog+0x1033/0x1040 [ 254.767758][ T30] ? watchdog+0x1ea/0x1040 [ 254.772217][ T30] ? __pfx_watchdog+0x10/0x10 [ 254.776935][ T30] kthread+0x2f0/0x390 [ 254.781035][ T30] ? __pfx_watchdog+0x10/0x10 [ 254.785754][ T30] ? __pfx_kthread+0x10/0x10 [ 254.790376][ T30] ret_from_fork+0x4b/0x80 [ 254.794835][ T30] ? __pfx_kthread+0x10/0x10 [ 254.799457][ T30] ret_from_fork_asm+0x1a/0x30 [ 254.804274][ T30] [ 254.807619][ T30] Kernel Offset: disabled [ 254.811956][ T30] Rebooting in 86400 seconds..