[ 32.794771][ T120] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.802202][ T294] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 32.813128][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 32.826804][ T294] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 32.836041][ T3169] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 33.233041][ T120] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 33.495085][ T8410] can: request_module (can-proto-0) failed. [ 33.506905][ T8410] can: request_module (can-proto-0) failed. [ 33.521890][ T8410] can: request_module (can-proto-0) failed. [ 34.338833][ T37] audit: type=1804 audit(1630881614.008:2): pid=8721 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="scp" name="/root/syz-executor" dev="sda1" ino=13859 res=1 errno=0 [ 35.844099][ T120] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.142123][ T120] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.233354][ T120] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.655873][ T120] device hsr_slave_0 left promiscuous mode [ 39.663085][ T120] device hsr_slave_1 left promiscuous mode [ 39.671015][ T120] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 39.679360][ T120] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 39.689276][ T120] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 39.697428][ T120] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 39.706692][ T120] device bridge_slave_1 left promiscuous mode [ 39.713720][ T120] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.724116][ T120] device bridge_slave_0 left promiscuous mode [ 39.731906][ T120] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.745005][ T120] device veth1_macvtap left promiscuous mode [ 39.751149][ T120] device veth0_macvtap left promiscuous mode [ 39.757221][ T120] device veth1_vlan left promiscuous mode [ 39.763084][ T120] device veth0_vlan left promiscuous mode [ 42.179496][ T120] team0 (unregistering): Port device team_slave_1 removed [ 42.190782][ T120] team0 (unregistering): Port device team_slave_0 removed [ 42.202071][ T120] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 42.216633][ T120] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 42.253785][ T120] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.10.0' (ECDSA) to the list of known hosts. 2021/09/05 22:40:22 parsed 1 programs 2021/09/05 22:40:22 executed programs: 0 [ 44.586092][ T8807] chnl_net:caif_netlink_parms(): no params data found [ 44.610821][ T8812] chnl_net:caif_netlink_parms(): no params data found [ 44.631320][ T8809] chnl_net:caif_netlink_parms(): no params data found [ 44.661682][ T8811] chnl_net:caif_netlink_parms(): no params data found [ 44.744337][ T8804] chnl_net:caif_netlink_parms(): no params data found [ 44.779552][ T8807] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.789839][ T8807] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.798310][ T8807] device bridge_slave_0 entered promiscuous mode [ 44.808412][ T8807] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.815927][ T8807] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.823486][ T8807] device bridge_slave_1 entered promiscuous mode [ 44.831013][ T8809] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.838486][ T8809] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.846341][ T8809] device bridge_slave_0 entered promiscuous mode [ 44.879176][ T8812] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.890995][ T8812] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.898817][ T8812] device bridge_slave_0 entered promiscuous mode [ 44.907716][ T8809] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.915881][ T8809] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.923332][ T8809] device bridge_slave_1 entered promiscuous mode [ 44.938035][ T8811] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.945537][ T8811] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.952914][ T8811] device bridge_slave_0 entered promiscuous mode [ 44.960663][ T8812] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.969060][ T8812] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.977313][ T8812] device bridge_slave_1 entered promiscuous mode [ 44.995506][ T8807] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.005326][ T8811] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.012430][ T8811] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.021022][ T8811] device bridge_slave_1 entered promiscuous mode [ 45.032679][ T8809] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.046549][ T8807] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.064380][ T8809] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.077811][ T8812] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.091413][ T8812] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.102401][ T8804] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.110298][ T8804] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.118918][ T8804] device bridge_slave_0 entered promiscuous mode [ 45.129527][ T8804] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.137026][ T8804] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.145308][ T8804] device bridge_slave_1 entered promiscuous mode [ 45.164515][ T8811] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.177144][ T8807] team0: Port device team_slave_0 added [ 45.191365][ T8811] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.202268][ T8807] team0: Port device team_slave_1 added [ 45.221820][ T8807] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.232382][ T8807] 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. [ 45.259388][ T8807] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.274774][ T8812] team0: Port device team_slave_0 added [ 45.280734][ T8807] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.289553][ T8807] 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. [ 45.317073][ T8807] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.334238][ T8809] team0: Port device team_slave_0 added [ 45.340972][ T8804] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.351171][ T8812] team0: Port device team_slave_1 added [ 45.368668][ T8809] team0: Port device team_slave_1 added [ 45.376936][ T8804] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.395201][ T8812] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.402154][ T8812] 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. [ 45.430265][ T8812] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.444367][ T8811] team0: Port device team_slave_0 added [ 45.450477][ T8812] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.457776][ T8812] 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. [ 45.483999][ T8812] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.506848][ T8804] team0: Port device team_slave_0 added [ 45.513953][ T8811] team0: Port device team_slave_1 added [ 45.544837][ T8807] device hsr_slave_0 entered promiscuous mode [ 45.551998][ T8807] device hsr_slave_1 entered promiscuous mode [ 45.561208][ T8804] team0: Port device team_slave_1 added [ 45.569929][ T8809] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.577915][ T8809] 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. [ 45.605593][ T8809] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.617842][ T8809] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.625152][ T8809] 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. [ 45.653770][ T8809] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.666690][ T8812] device hsr_slave_0 entered promiscuous mode [ 45.673260][ T8812] device hsr_slave_1 entered promiscuous mode [ 45.680000][ T8812] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.688208][ T8812] Cannot create hsr debugfs directory [ 45.715860][ T8804] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.722982][ T8804] 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. [ 45.749354][ T8804] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.777623][ T8811] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.785063][ T8811] 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. [ 45.811516][ T8811] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.825034][ T8809] device hsr_slave_0 entered promiscuous mode [ 45.831728][ T8809] device hsr_slave_1 entered promiscuous mode [ 45.838082][ T8809] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.845839][ T8809] Cannot create hsr debugfs directory [ 45.853413][ T8804] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.860583][ T8804] 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. [ 45.886836][ T8804] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.900361][ T8811] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.909306][ T8811] 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. [ 45.936069][ T8811] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.997611][ T8811] device hsr_slave_0 entered promiscuous mode [ 46.006004][ T8811] device hsr_slave_1 entered promiscuous mode [ 46.012806][ T8811] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.020843][ T8811] Cannot create hsr debugfs directory [ 46.028727][ T8804] device hsr_slave_0 entered promiscuous mode [ 46.035628][ T8804] device hsr_slave_1 entered promiscuous mode [ 46.042387][ T8804] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.050364][ T8804] Cannot create hsr debugfs directory [ 46.211379][ T8812] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 46.232589][ T8812] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 46.240278][ T7] Bluetooth: hci3: command 0x0409 tx timeout [ 46.245913][ T20] Bluetooth: hci1: command 0x0409 tx timeout [ 46.253038][ T7] Bluetooth: hci2: command 0x0409 tx timeout [ 46.255573][ T8812] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 46.288338][ T7] Bluetooth: hci4: command 0x0409 tx timeout [ 46.289015][ T8812] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 46.307735][ T8807] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 46.325639][ T20] Bluetooth: hci5: command 0x0409 tx timeout [ 46.336821][ T8807] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 46.346169][ T8807] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 46.365126][ T8807] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 46.395422][ T8812] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.412239][ T8804] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 46.428146][ T8804] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 46.443152][ T8812] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.457501][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.465619][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.473115][ T8804] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 46.489809][ T8807] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.502956][ T8804] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 46.522897][ T8812] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 46.534699][ T8812] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.546481][ T3169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.555643][ T3169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.564131][ T3169] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.571143][ T3169] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.578625][ T3169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.587036][ T3169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.595981][ T3169] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.602996][ T3169] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.610513][ T3169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.618770][ T3169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.627947][ T3169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.636439][ T3169] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.644603][ T3169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.657443][ T8807] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.670781][ T8639] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.679940][ T8639] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.688266][ T8639] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.696554][ T8639] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.704476][ T8639] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.712145][ T8639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.720262][ T8639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.728638][ T8639] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.756439][ T8809] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 46.765573][ T8809] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 46.778527][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.787542][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.796456][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.803513][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.810997][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.819745][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.828545][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.835690][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.843208][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.850833][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.868808][ T8812] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.879711][ T8809] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 46.888411][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.896620][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.905177][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.916242][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.924708][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.947569][ T8809] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 46.962138][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.970567][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.979420][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.988330][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.997415][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.006049][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.015308][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.023543][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.031952][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.042992][ T8807] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.074315][ T8807] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.093722][ T8639] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.101513][ T8639] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.123090][ T8811] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.146519][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.155167][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.163212][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.174699][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.186952][ T8811] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.196654][ T8804] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.204511][ T8812] device veth0_vlan entered promiscuous mode [ 47.212960][ T8812] device veth1_vlan entered promiscuous mode [ 47.221434][ T8639] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.229969][ T8639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.238335][ T8639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.249803][ T8809] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.272056][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.282846][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.292217][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.303748][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.311327][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.342047][ T8804] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.352494][ T8809] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.364258][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.371885][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.381067][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.389404][ T4833] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.396495][ T4833] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.403930][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.412272][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.420592][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.429144][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.437362][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.445906][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.454479][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.462754][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.471187][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.479622][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.487660][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.495810][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.504040][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.511616][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.519123][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.526678][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.534216][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.542416][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.551115][ T8811] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.564910][ T8812] device veth0_macvtap entered promiscuous mode [ 47.572442][ T8812] device veth1_macvtap entered promiscuous mode [ 47.596783][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.605376][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.613036][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.621879][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.630364][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.638492][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.647194][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.656221][ T8820] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.663568][ T8820] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.671497][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.680454][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.689074][ T8820] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.696125][ T8820] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.703686][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.712048][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.720470][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.728737][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.737402][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.744978][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.752378][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.760337][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.774426][ T8811] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.793556][ T8807] device veth0_vlan entered promiscuous mode [ 47.805904][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.815530][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.823961][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.830977][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.842574][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.850253][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.860388][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.868935][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.879966][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.887207][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.895028][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.903377][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.911726][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.919974][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.928360][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.936796][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.945076][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.953306][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.961618][ T59] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.971329][ T8804] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.989444][ T8812] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.002478][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.012669][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.025200][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.034553][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.042759][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.051334][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.069571][ T8809] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 48.081017][ T8809] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.095432][ T8807] device veth1_vlan entered promiscuous mode [ 48.106127][ T8812] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.113965][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.121499][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.130574][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.139152][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.147727][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.155974][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.164918][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.173897][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.194675][ T8812] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.205592][ T8812] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.216016][ T8812] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.225267][ T8812] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.239264][ T8639] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.247692][ T8639] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.255526][ T8639] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.263164][ T8639] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.271984][ T8809] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.288960][ T8804] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.297505][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.306066][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.317716][ T9870] Bluetooth: hci4: command 0x041b tx timeout [ 48.323353][ T8820] Bluetooth: hci1: command 0x041b tx timeout [ 48.324139][ T9870] Bluetooth: hci2: command 0x041b tx timeout [ 48.336139][ T9870] Bluetooth: hci3: command 0x041b tx timeout [ 48.342663][ T8809] device veth0_vlan entered promiscuous mode [ 48.357605][ T8807] device veth0_macvtap entered promiscuous mode [ 48.371881][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.385142][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.393651][ T8639] Bluetooth: hci5: command 0x041b tx timeout [ 48.393793][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.408160][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.416117][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.424390][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.433420][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.440814][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.449104][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.470786][ T8807] device veth1_macvtap entered promiscuous mode [ 48.495783][ T8809] device veth1_vlan entered promiscuous mode [ 48.507611][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.516030][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.526862][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.534997][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.546207][ T8811] device veth0_vlan entered promiscuous mode [ 48.554371][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.561925][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.578845][ T8807] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.589581][ T8807] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.600242][ T8807] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.617046][ T10] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.620400][ T8811] device veth1_vlan entered promiscuous mode [ 48.631600][ T10] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.646061][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.655210][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.662932][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.672077][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.680713][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 48.691939][ T8807] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.705054][ T8807] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.715919][ T8807] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.741533][ T8809] device veth0_macvtap entered promiscuous mode [ 48.774431][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.782781][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.795994][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.804352][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.812432][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.820764][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.829138][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.839609][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.849516][ T10] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.849635][ T8807] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.868422][ T10] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.869113][ T8807] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.888183][ T8807] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.897266][ T8807] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.908491][ T8809] device veth1_macvtap entered promiscuous mode [ 48.918788][ T8811] device veth0_macvtap entered promiscuous mode [ 48.928911][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.937426][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.950441][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.961910][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 48.969781][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.978077][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.988765][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.996886][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.007936][ T8804] device veth0_vlan entered promiscuous mode [ 49.015434][ T8811] device veth1_macvtap entered promiscuous mode [ 49.051067][ T8811] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.067271][ T9920] syz-executor.3: vmalloc error: size 8589934616, exceeds total pages, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 49.072942][ T8811] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.092584][ T9920] CPU: 0 PID: 9920 Comm: syz-executor.3 Not tainted 5.14.0-rc4-syzkaller #0 [ 49.097579][ T8811] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.101909][ T9920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.101914][ T9920] Call Trace: [ 49.112548][ T8811] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.122491][ T9920] dump_stack_lvl+0x57/0x7d [ 49.122505][ T9920] warn_alloc.cold+0x87/0x17a [ 49.122514][ T9920] ? zone_watermark_ok_safe+0x290/0x290 [ 49.122521][ T9920] ? kasan_save_stack+0x32/0x40 [ 49.122526][ T9920] ? kasan_save_stack+0x1b/0x40 [ 49.122530][ T9920] ? __kasan_kmalloc+0x9b/0xd0 [ 49.127637][ T8811] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.135552][ T9920] ? ip_set_create+0x697/0x11a0 [ 49.135562][ T9920] ? nfnetlink_rcv+0x143/0x340 [ 49.135568][ T9920] ? netlink_unicast+0x42e/0x700 [ 49.135575][ T9920] ? ___sys_sendmsg+0xd3/0x150 [ 49.135580][ T9920] ? __sys_sendmsg+0xb2/0x140 [ 49.135584][ T9920] ? do_syscall_64+0x35/0xb0 [ 49.135590][ T9920] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 49.135598][ T9920] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 49.135610][ T9920] __vmalloc_node_range+0x588/0x7e0 [ 49.135617][ T9920] ? fs_reclaim_release+0x9c/0xf0 [ 49.135624][ T9920] ? lock_downgrade+0x6e0/0x6e0 [ 49.135631][ T9920] ? vfree_atomic+0x90/0x90 [ 49.135638][ T9920] ? rcu_read_lock_sched_held+0x3a/0x70 [ 49.135648][ T9920] __vmalloc_node+0x58/0x90 [ 49.135655][ T9920] ? hash_ip_create+0x37e/0x1080 [ 49.135660][ T9920] ? kvmalloc_node+0x41/0x80 [ 49.135666][ T9920] hash_ip_create+0x37e/0x1080 [ 49.135677][ T9920] ? hash_ip6_list+0xd60/0xd60 [ 49.135684][ T9920] ip_set_create+0x697/0x11a0 [ 49.135694][ T9920] ? ip_set_sockfn_get+0xad0/0xad0 [ 49.135723][ T9920] nfnetlink_rcv_msg+0x928/0xf80 [ 49.144666][ T8804] device veth1_vlan entered promiscuous mode [ 49.144858][ T9920] ? nfnetlink_net_init+0x2b0/0x2b0 [ 49.160331][ T8804] device veth0_macvtap entered promiscuous mode [ 49.164824][ T9920] ? find_held_lock+0x2d/0x110 [ 49.164838][ T9920] ? __dev_queue_xmit+0x1523/0x2de0 [ 49.174286][ T8804] device veth1_macvtap entered promiscuous mode [ 49.177339][ T9920] ? lock_downgrade+0x6e0/0x6e0 [ 49.187507][ T8804] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.191871][ T9920] ? __local_bh_enable_ip+0xa0/0x120 [ 49.196795][ T8804] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.201322][ T9920] ? lockdep_hardirqs_on+0x79/0x100 [ 49.201330][ T9920] ? __dev_queue_xmit+0x1523/0x2de0 [ 49.201337][ T9920] ? __local_bh_enable_ip+0xa0/0x120 [ 49.201342][ T9920] ? __dev_queue_xmit+0x1547/0x2de0 [ 49.201350][ T9920] netlink_rcv_skb+0x118/0x370 [ 49.201357][ T9920] ? nfnetlink_net_init+0x2b0/0x2b0 [ 49.201363][ T9920] ? netdev_core_pick_tx+0x290/0x290 [ 49.201369][ T9920] ? netlink_ack+0x930/0x930 [ 49.201374][ T9920] ? apparmor_capable+0x13c/0x370 [ 49.201385][ T9920] ? security_capable+0x4c/0x90 [ 49.201397][ T9920] nfnetlink_rcv+0x143/0x340 [ 49.201402][ T9920] ? nfnetlink_rcv_batch+0x2500/0x2500 [ 49.201412][ T9920] netlink_unicast+0x42e/0x700 [ 49.201418][ T9920] ? memset+0x20/0x40 [ 49.201425][ T9920] ? netlink_attachskb+0x750/0x750 [ 49.201430][ T9920] ? __build_skb_around+0x1f3/0x2b0 [ 49.201441][ T9920] netlink_sendmsg+0x704/0xbf0 [ 49.207903][ T8804] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.214208][ T9920] ? netlink_unicast+0x700/0x700 [ 49.214222][ T9920] ? netlink_unicast+0x700/0x700 [ 49.214230][ T9920] sock_sendmsg+0xab/0xe0 [ 49.214237][ T9920] ____sys_sendmsg+0x5bf/0x7a0 [ 49.214244][ T9920] ? kernel_sendmsg+0x30/0x30 [ 49.219981][ T8804] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.224394][ T9920] ? do_recvmmsg+0x550/0x550 [ 49.224405][ T9920] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 49.224416][ T9920] ___sys_sendmsg+0xd3/0x150 [ 49.224424][ T9920] ? sendmsg_copy_msghdr+0x110/0x110 [ 49.229725][ T8804] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.233703][ T9920] ? find_held_lock+0x2d/0x110 [ 49.233715][ T9920] ? __fget_files+0x17c/0x2e0 [ 49.233722][ T9920] ? lock_downgrade+0x6e0/0x6e0 [ 49.233735][ T9920] ? __fget_files+0x194/0x2e0 [ 49.239309][ T8804] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.243716][ T9920] ? __fget_light+0xbe/0x220 [ 49.243722][ T9920] ? find_held_lock+0x2d/0x110 [ 49.243732][ T9920] __sys_sendmsg+0xb2/0x140 [ 49.243739][ T9920] ? __sys_sendmsg_sock+0x10/0x10 [ 49.250199][ T8804] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.253197][ T9920] ? syscall_enter_from_user_mode+0x21/0x70 [ 49.253207][ T9920] ? lockdep_hardirqs_on+0x79/0x100 [ 49.253214][ T9920] do_syscall_64+0x35/0xb0 [ 49.253221][ T9920] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 49.260112][ T8804] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.262682][ T9920] RIP: 0033:0x4665f9 [ 49.267476][ T8804] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.272482][ T9920] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 49.277605][ T8804] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.283412][ T9920] RSP: 002b:00007f2fe9d74188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 49.283420][ T9920] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 49.283424][ T9920] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 49.283427][ T9920] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 49.283430][ T9920] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 49.283434][ T9920] R13: 00007ffcfb6d5e9f R14: 00007f2fe9d74300 R15: 0000000000022000 [ 49.686400][ T8804] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.695190][ T9920] Mem-Info: [ 49.697258][ T8804] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.700547][ T9920] active_anon:264 inactive_anon:12469 isolated_anon:0 [ 49.700547][ T9920] active_file:8972 inactive_file:42140 isolated_file:0 [ 49.700547][ T9920] unevictable:768 dirty:10758 writeback:0 [ 49.700547][ T9920] slab_reclaimable:19588 slab_unreclaimable:88249 [ 49.700547][ T9920] mapped:7265 shmem:6239 pagetables:556 bounce:0 [ 49.700547][ T9920] free:1463437 free_pcp:4953 free_cma:0 [ 49.752962][ T9920] Node 0 active_anon:1056kB inactive_anon:49052kB active_file:35768kB inactive_file:168560kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:29060kB dirty:43028kB writeback:0kB shmem:22596kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB kernel_stack:8880kB pagetables:2220kB all_unreclaimable? no [ 49.787429][ T9920] Node 1 active_anon:0kB inactive_anon:824kB active_file:120kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:2360kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:0kB pagetables:4kB all_unreclaimable? no [ 49.825423][ T8809] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.837456][ T8809] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.840325][ T9920] Node 0 [ 49.848019][ T8809] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.849705][ T9920] DMA free:15360kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 49.851080][ T8809] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.865596][ T9920] lowmem_reserve[]: [ 49.890489][ T8809] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.898015][ T9920] 0 [ 49.901281][ T8809] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.925350][ T8809] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.926152][ T9920] 2665 2666 2666 2666 [ 49.939798][ T8809] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.942556][ T9920] Node 0 DMA32 free:1852332kB min:35836kB low:44792kB high:53748kB reserved_highatomic:0KB active_anon:1056kB inactive_anon:49052kB active_file:35768kB inactive_file:168560kB unevictable:1536kB writepending:42988kB present:3129332kB managed:2736112kB mlocked:0kB bounce:0kB free_pcp:5484kB local_pcp:2564kB free_cma:0kB [ 49.942571][ T9920] lowmem_reserve[]: 0 0 0 0 [ 49.953633][ T8809] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.983490][ T9920] 0 [ 49.992103][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.995047][ T9920] [ 49.998346][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.004770][ T9920] Node 0 Normal free:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:708kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 50.014593][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 50.040522][ T9920] lowmem_reserve[]: 0 0 0 0 0 [ 50.053338][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.062590][ T9920] Node 1 Normal free:3985580kB min:54064kB low:67580kB high:81096kB reserved_highatomic:0KB active_anon:0kB inactive_anon:824kB active_file:120kB inactive_file:0kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:15312kB local_pcp:7784kB free_cma:0kB [ 50.062970][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.092319][ T9920] lowmem_reserve[]: [ 50.101149][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.103635][ T9920] 0 [ 50.105672][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.116316][ T9920] 0 0 0 0 [ 50.124895][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.127344][ T9920] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 50.138290][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.148528][ T9920] Node 0 [ 50.156405][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.156862][ T9920] DMA32: [ 50.159552][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.180076][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.181779][ T9920] 1*4kB [ 50.189009][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.189072][ T9920] (U) [ 50.192131][ T8820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.203678][ T9920] 3*8kB (UME) 1*16kB (M) 2*32kB (UM) 3*64kB (UME) 1*128kB (M) 0*256kB 1*512kB (U) 2*1024kB (UE) 1*2048kB (M) 451*4096kB (M) = 1852332kB [ 50.213709][ T8811] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.225277][ T9920] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 50.249312][ T9920] Node 1 Normal: 48*4kB (UE) 27*8kB (UME) 13*16kB (UE) 90*32kB (UE) 26*64kB (UME) 11*128kB (UME) 2*256kB (UE) 1*512kB (U) 1*1024kB (U) 0*2048kB 971*4096kB (M) = 3985832kB [ 50.252829][ T8811] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.268513][ T9920] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 50.280640][ T8811] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.286692][ T9920] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 50.310197][ T8811] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.310720][ T9920] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 50.320268][ T8811] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.334231][ T9920] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 50.340585][ T8811] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.352013][ T9920] 57335 total pagecache pages [ 50.363026][ T8811] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.367037][ T9920] 0 pages in swap cache [ 50.377373][ T8804] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.395673][ T5] Bluetooth: hci3: command 0x040f tx timeout [ 50.402592][ T5] Bluetooth: hci2: command 0x040f tx timeout [ 50.409088][ T9920] Swap cache stats: add 0, delete 0, find 0/0 [ 50.415380][ T8804] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.417007][ T5] Bluetooth: hci1: command 0x040f tx timeout [ 50.430749][ T9920] Free swap = 0kB [ 50.434899][ T9920] Total swap = 0kB [ 50.438657][ T9920] 2097051 pages RAM [ 50.441532][ T8804] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.442544][ T5] Bluetooth: hci4: command 0x040f tx timeout 2021/09/05 22:40:30 executed programs: 6 [ 50.453320][ T8804] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.460750][ T9920] 0 pages HighMem/MovableOnly [ 50.470995][ T9920] 379601 pages reserved [ 50.476785][ T9920] 0 pages cma reserved [ 50.484139][ T8809] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.484204][ T5] Bluetooth: hci5: command 0x040f tx timeout [ 50.506717][ T8809] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.524772][ T8809] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.546711][ T8809] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.557074][ T8809] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.567812][ T8809] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.578972][ T8809] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.589820][ T8809] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.600802][ T8809] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.611179][ T4887] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.620566][ T4887] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.631949][ T4887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.649350][ T4887] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.660539][ T4887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.696988][ T8809] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.707992][ T8809] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.729706][ T8809] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.741188][ T8809] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.765104][ T213] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.781447][ T213] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.848161][ T213] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.861445][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 50.877744][ T213] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.908394][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 50.940967][ T120] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.980524][ T120] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.985076][ T28] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.994567][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 51.004991][ T28] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.018751][ T120] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.033442][ T294] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.043330][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.057978][ T120] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.067370][ T4833] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 51.069890][ T294] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.095412][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.104565][ T9965] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 51.114119][ T9965] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 51.126789][ T9965] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 51.139581][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.157697][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.184520][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 52.472795][ T8637] Bluetooth: hci1: command 0x0419 tx timeout [ 52.479177][ T8637] Bluetooth: hci2: command 0x0419 tx timeout [ 52.485933][ T8637] Bluetooth: hci3: command 0x0419 tx timeout [ 52.556112][ T8637] Bluetooth: hci5: command 0x0419 tx timeout [ 52.563107][ T8637] Bluetooth: hci4: command 0x0419 tx timeout [ 54.563252][ T8805] BUG: sleeping function called from invalid context at net/core/sock.c:3161 [ 54.572356][ T8805] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 8805, name: syz-executor.2 [ 54.582497][ T8805] 1 lock held by syz-executor.2/8805: [ 54.587844][ T8805] #0: ffffffff8c40f740 (hci_sk_list.lock){++++}-{2:2}, at: hci_sock_dev_event+0x374/0x5c0 [ 54.598126][ T8805] Preemption disabled at: [ 54.598130][ T8805] [<0000000000000000>] 0x0 [ 54.606968][ T8805] CPU: 0 PID: 8805 Comm: syz-executor.2 Not tainted 5.14.0-rc4-syzkaller #0 [ 54.615617][ T8805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.625641][ T8805] Call Trace: [ 54.628964][ T8805] dump_stack_lvl+0x57/0x7d [ 54.633434][ T8805] ___might_sleep.cold+0x1f1/0x237 [ 54.638510][ T8805] lock_sock_nested+0x1e/0xf0 [ 54.643155][ T8805] hci_sock_dev_event+0x3ea/0x5c0 [ 54.648150][ T8805] ? hci_send_monitor_ctrl_event+0x570/0x570 [ 54.654089][ T8805] ? do_raw_read_unlock+0x70/0x70 [ 54.659081][ T8805] hci_unregister_dev+0x29b/0xfb0 [ 54.664073][ T8805] ? try_to_grab_pending+0x80/0x80 [ 54.669163][ T8805] ? fsnotify+0xdd0/0xdd0 [ 54.673470][ T8805] ? hci_bdaddr_list_clear+0x210/0x210 [ 54.678900][ T8805] ? fcntl_setlk+0xdf0/0xdf0 [ 54.683468][ T8805] vhci_release+0x62/0xd0 [ 54.687775][ T8805] __fput+0x209/0x870 [ 54.691723][ T8805] ? _raw_spin_unlock_irq+0x1f/0x40 [ 54.697215][ T8805] task_work_run+0xc0/0x160 [ 54.701685][ T8805] do_exit+0x9fe/0x24e0 [ 54.705805][ T8805] ? lock_downgrade+0x6e0/0x6e0 [ 54.710677][ T8805] ? mm_update_next_owner+0x6d0/0x6d0 [ 54.716023][ T8805] do_group_exit+0xe7/0x290 [ 54.720495][ T8805] __x64_sys_exit_group+0x35/0x40 [ 54.725507][ T8805] do_syscall_64+0x35/0xb0 [ 54.729893][ T8805] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 54.735826][ T8805] RIP: 0033:0x4665f9 [ 54.739682][ T8805] Code: Unable to access opcode bytes at RIP 0x4665cf. [ 54.746490][ T8805] RSP: 002b:00007ffcb12cf8a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 54.754866][ T8805] RAX: ffffffffffffffda RBX: 00007ffcb12d0068 RCX: 00000000004665f9 [ 54.762805][ T8805] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000043 [ 54.770747][ T8805] RBP: 0000000000000000 R08: 0000000000000025 R09: 00007ffcb12d0068 [ 54.778684][ T8805] R10: 00000000ffffffff R11: 0000000000000246 R12: 00000000004bef74 [ 54.786878][ T8805] R13: 0000000000000010 R14: 0000000000000000 R15: 0000000000400538 [ 54.794936][ T8805] [ 54.797239][ T8805] ====================================================== [ 54.804226][ T8805] WARNING: possible circular locking dependency detected [ 54.811229][ T8805] 5.14.0-rc4-syzkaller #0 Tainted: G W [ 54.817946][ T8805] ------------------------------------------------------ [ 54.824923][ T8805] syz-executor.2/8805 is trying to acquire lock: [ 54.831227][ T8805] ffff88802b031120 (sk_lock-AF_BLUETOOTH-BTPROTO_HCI){+.+.}-{0:0}, at: hci_sock_dev_event+0x3ea/0x5c0 [ 54.842130][ T8805] [ 54.842130][ T8805] but task is already holding lock: [ 54.849467][ T8805] ffffffff8c40f740 (hci_sk_list.lock){++++}-{2:2}, at: hci_sock_dev_event+0x374/0x5c0 [ 54.858972][ T8805] [ 54.858972][ T8805] which lock already depends on the new lock. [ 54.858972][ T8805] [ 54.869335][ T8805] [ 54.869335][ T8805] the existing dependency chain (in reverse order) is: [ 54.878327][ T8805] [ 54.878327][ T8805] -> #1 (hci_sk_list.lock){++++}-{2:2}: [ 54.886008][ T8805] _raw_read_lock+0x5b/0x70 [ 54.890995][ T8805] hci_sock_ioctl+0x4e3/0x660 [ 54.896152][ T8805] sock_do_ioctl+0xc6/0x210 [ 54.901140][ T8805] sock_ioctl+0x3bf/0x570 [ 54.905965][ T8805] __x64_sys_ioctl+0x11f/0x190 [ 54.911225][ T8805] do_syscall_64+0x35/0xb0 [ 54.916128][ T8805] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 54.922506][ T8805] [ 54.922506][ T8805] -> #0 (sk_lock-AF_BLUETOOTH-BTPROTO_HCI){+.+.}-{0:0}: [ 54.931606][ T8805] __lock_acquire+0x2985/0x5410 [ 54.936940][ T8805] lock_acquire+0x1ab/0x510 [ 54.941935][ T8805] lock_sock_nested+0xb2/0xf0 [ 54.947110][ T8805] hci_sock_dev_event+0x3ea/0x5c0 [ 54.952620][ T8805] hci_unregister_dev+0x29b/0xfb0 [ 54.958136][ T8805] vhci_release+0x62/0xd0 [ 54.962965][ T8805] __fput+0x209/0x870 [ 54.967427][ T8805] task_work_run+0xc0/0x160 [ 54.972424][ T8805] do_exit+0x9fe/0x24e0 [ 54.977071][ T8805] do_group_exit+0xe7/0x290 [ 54.982058][ T8805] __x64_sys_exit_group+0x35/0x40 [ 54.987658][ T8805] do_syscall_64+0x35/0xb0 [ 54.992646][ T8805] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 54.999022][ T8805] [ 54.999022][ T8805] other info that might help us debug this: [ 54.999022][ T8805] [ 55.009217][ T8805] Possible unsafe locking scenario: [ 55.009217][ T8805] [ 55.016633][ T8805] CPU0 CPU1 [ 55.021961][ T8805] ---- ---- [ 55.027293][ T8805] lock(hci_sk_list.lock); [ 55.031758][ T8805] lock(sk_lock-AF_BLUETOOTH-BTPROTO_HCI); [ 55.040135][ T8805] lock(hci_sk_list.lock); [ 55.047133][ T8805] lock(sk_lock-AF_BLUETOOTH-BTPROTO_HCI); [ 55.052986][ T8805] [ 55.052986][ T8805] *** DEADLOCK *** [ 55.052986][ T8805] [ 55.061094][ T8805] 1 lock held by syz-executor.2/8805: [ 55.066475][ T8805] #0: ffffffff8c40f740 (hci_sk_list.lock){++++}-{2:2}, at: hci_sock_dev_event+0x374/0x5c0 [ 55.076421][ T8805] [ 55.076421][ T8805] stack backtrace: [ 55.082275][ T8805] CPU: 0 PID: 8805 Comm: syz-executor.2 Tainted: G W 5.14.0-rc4-syzkaller #0 [ 55.092305][ T8805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.102328][ T8805] Call Trace: [ 55.105754][ T8805] dump_stack_lvl+0x57/0x7d [ 55.110221][ T8805] check_noncircular+0x25f/0x2e0 [ 55.115207][ T8805] ? stack_trace_consume_entry+0x160/0x160 [ 55.120974][ T8805] ? print_circular_bug+0x1e0/0x1e0 [ 55.126129][ T8805] ? register_lock_class+0xb7/0x10c0 [ 55.131373][ T8805] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 55.137312][ T8805] ? lockdep_lock+0xc6/0x200 [ 55.141864][ T8805] ? call_rcu_zapped+0xb0/0xb0 [ 55.146588][ T8805] __lock_acquire+0x2985/0x5410 [ 55.151399][ T8805] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 55.157353][ T8805] lock_acquire+0x1ab/0x510 [ 55.161813][ T8805] ? hci_sock_dev_event+0x3ea/0x5c0 [ 55.166970][ T8805] ? lock_release+0x720/0x720 [ 55.171606][ T8805] ? lock_downgrade+0x6e0/0x6e0 [ 55.176415][ T8805] ? do_raw_spin_lock+0x120/0x2b0 [ 55.181400][ T8805] ? rwlock_bug.part.0+0x90/0x90 [ 55.186384][ T8805] ? dump_stack_lvl+0x7a/0x7d [ 55.191023][ T8805] lock_sock_nested+0xb2/0xf0 [ 55.195664][ T8805] ? hci_sock_dev_event+0x3ea/0x5c0 [ 55.200822][ T8805] hci_sock_dev_event+0x3ea/0x5c0 [ 55.205806][ T8805] ? hci_send_monitor_ctrl_event+0x570/0x570 [ 55.211747][ T8805] ? do_raw_read_unlock+0x70/0x70 [ 55.216733][ T8805] hci_unregister_dev+0x29b/0xfb0 [ 55.221718][ T8805] ? try_to_grab_pending+0x80/0x80 [ 55.226791][ T8805] ? fsnotify+0xdd0/0xdd0 [ 55.231083][ T8805] ? hci_bdaddr_list_clear+0x210/0x210 [ 55.236501][ T8805] ? fcntl_setlk+0xdf0/0xdf0 [ 55.241055][ T8805] vhci_release+0x62/0xd0 [ 55.245353][ T8805] __fput+0x209/0x870 [ 55.249297][ T8805] ? _raw_spin_unlock_irq+0x1f/0x40 [ 55.254459][ T8805] task_work_run+0xc0/0x160 [ 55.258924][ T8805] do_exit+0x9fe/0x24e0 [ 55.263040][ T8805] ? lock_downgrade+0x6e0/0x6e0 [ 55.267852][ T8805] ? mm_update_next_owner+0x6d0/0x6d0 [ 55.273203][ T8805] do_group_exit+0xe7/0x290 [ 55.277681][ T8805] __x64_sys_exit_group+0x35/0x40 [ 55.282668][ T8805] do_syscall_64+0x35/0xb0 [ 55.287055][ T8805] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 55.292907][ T8805] RIP: 0033:0x4665f9 [ 55.296763][ T8805] Code: Unable to access opcode bytes at RIP 0x4665cf. [ 55.303567][ T8805] RSP: 002b:00007ffcb12cf8a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 55.311954][ T8805] RAX: ffffffffffffffda RBX: 00007ffcb12d0068 RCX: 00000000004665f9 [ 55.319888][ T8805] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000043 [ 55.327829][ T8805] RBP: 0000000000000000 R08: 0000000000000025 R09: 00007ffcb12d0068 [ 55.335769][ T8805] R10: 00000000ffffffff R11: 0000000000000246 R12: 00000000004bef74 [ 55.343789][ T8805] R13: 0000000000000010 R14: 0000000000000000 R15: 0000000000400538 [ 57.512618][T10046] chnl_net:caif_netlink_parms(): no params data found [ 57.538217][T10046] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.545704][T10046] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.553561][T10046] device bridge_slave_0 entered promiscuous mode [ 57.560656][T10046] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.568097][T10046] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.575811][T10046] device bridge_slave_1 entered promiscuous mode [ 57.587892][T10046] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.598377][T10046] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.611619][T10046] team0: Port device team_slave_0 added [ 57.618227][T10046] team0: Port device team_slave_1 added [ 57.627931][T10046] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 57.635239][T10046] 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. [ 57.661553][T10046] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 57.673351][T10046] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 57.680250][T10046] 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. [ 57.706816][T10046] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.723429][T10046] device hsr_slave_0 entered promiscuous mode [ 57.729865][T10046] device hsr_slave_1 entered promiscuous mode [ 57.736253][T10046] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 57.743918][T10046] Cannot create hsr debugfs directory [ 57.779603][T10046] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 57.787202][T10046] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 57.795063][T10046] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 57.803135][T10046] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 57.815907][T10046] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.823013][T10046] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.830206][T10046] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.837446][T10046] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.856741][T10046] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.865985][ T8637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.874698][ T8637] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.882047][ T8637] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.889307][ T8637] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 57.898170][T10046] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.906988][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.915342][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.922593][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.931516][ T8637] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.939924][ T8637] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.946953][ T8637] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.961240][T10046] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 57.971952][T10046] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.984359][ T8637] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.992661][ T8637] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.000709][ T8637] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.009653][ T8637] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.017734][ T8637] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.025253][ T8637] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.037864][T10046] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.046295][ T4887] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.053725][ T4887] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.066351][ T8637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.079131][T10046] device veth0_vlan entered promiscuous mode [ 58.086228][ T4887] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.094356][ T4887] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.102271][ T4887] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.113120][T10046] device veth1_vlan entered promiscuous mode [ 58.124764][ T8637] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.132839][ T8637] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.140564][ T8637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.149807][T10046] device veth0_macvtap entered promiscuous mode [ 58.158285][T10046] device veth1_macvtap entered promiscuous mode [ 58.167751][T10046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.178497][T10046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.188613][T10046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.199208][T10046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.209514][T10046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.219952][T10046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.229868][T10046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.240284][T10046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.250363][T10046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 58.261005][T10046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.272264][T10046] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.279920][ T8638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.288590][ T8638] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 58.297259][T10046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.308093][T10046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.318196][T10046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.329018][T10046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.338974][T10046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.349413][T10046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.359248][T10046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.369710][T10046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.379675][T10046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.390199][T10046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.401446][T10046] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.409316][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.419306][T10046] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.429043][T10046] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.437948][T10046] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.447314][T10046] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.464718][T10046] ieee80211 phy15: Selected rate control algorithm 'minstrel_ht' [ 58.481261][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.492145][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.494653][T10046] ieee80211 phy16: Selected rate control algorithm 'minstrel_ht' [ 58.510114][ T8638] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 58.525094][ T28] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 2021/09/05 22:40:38 executed programs: 18 [ 58.534494][ T28] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.543152][ T8638] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 59.077814][T10538] warn_alloc: 127 callbacks suppressed [ 59.077820][T10538] syz-executor.1: vmalloc error: size 8589934616, exceeds total pages, mode:0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 59.102295][T10538] CPU: 1 PID: 10538 Comm: syz-executor.1 Tainted: G W 5.14.0-rc4-syzkaller #0 [ 59.112438][T10538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.122478][T10538] Call Trace: [ 59.125825][T10538] dump_stack_lvl+0x57/0x7d [ 59.130307][T10538] warn_alloc.cold+0x87/0x17a [ 59.134963][T10538] ? zone_watermark_ok_safe+0x290/0x290 [ 59.140514][T10538] ? kasan_save_stack+0x32/0x40 [ 59.145337][T10538] ? kasan_save_stack+0x1b/0x40 [ 59.150160][T10538] ? __kasan_kmalloc+0x9b/0xd0 [ 59.154919][T10538] ? ip_set_create+0x697/0x11a0 [ 59.159753][T10538] ? nfnetlink_rcv+0x143/0x340 [ 59.164484][T10538] ? netlink_unicast+0x42e/0x700 [ 59.169386][T10538] ? ___sys_sendmsg+0xd3/0x150 [ 59.174118][T10538] ? __sys_sendmsg+0xb2/0x140 [ 59.178757][T10538] ? do_syscall_64+0x35/0xb0 [ 59.183311][T10538] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 59.189340][T10538] ? kasan_save_stack+0x32/0x40 [ 59.194155][T10538] ? kasan_save_stack+0x1b/0x40 [ 59.198967][T10538] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 59.205704][T10538] ? netlink_rcv_skb+0x118/0x370 [ 59.210606][T10538] __vmalloc_node_range+0x588/0x7e0 [ 59.215768][T10538] ? fs_reclaim_release+0x9c/0xf0 [ 59.220753][T10538] ? lock_downgrade+0x6e0/0x6e0 [ 59.225578][T10538] ? vfree_atomic+0x90/0x90 [ 59.230058][T10538] ? rcu_read_lock_sched_held+0xd/0x70 [ 59.235567][T10538] __vmalloc_node+0x58/0x90 [ 59.240037][T10538] ? hash_ip_create+0x37e/0x1080 [ 59.244942][T10538] ? kvmalloc_node+0x41/0x80 [ 59.249515][T10538] hash_ip_create+0x37e/0x1080 [ 59.254243][T10538] ? hash_ip6_list+0xd60/0xd60 [ 59.258970][T10538] ip_set_create+0x697/0x11a0 [ 59.263608][T10538] ? ip_set_sockfn_get+0xad0/0xad0 [ 59.268681][T10538] ? lock_acquire+0x442/0x510 [ 59.273318][T10538] ? rcu_read_lock_sched_held+0xd/0x70 [ 59.278741][T10538] ? rcu_read_lock_sched_held+0xd/0x70 [ 59.284163][T10538] nfnetlink_rcv_msg+0x928/0xf80 [ 59.289065][T10538] ? trace_hardirqs_on+0x1c/0x140 [ 59.294052][T10538] ? nfnetlink_net_init+0x2b0/0x2b0 [ 59.299299][T10538] ? __switch_to+0x5cc/0x1060 [ 59.303941][T10538] ? __schedule+0x90f/0x26b0 [ 59.308501][T10538] ? rcu_read_lock_sched_held+0xd/0x70 [ 59.313921][T10538] ? preempt_schedule_thunk+0x16/0x18 [ 59.319697][T10538] ? preempt_schedule_common+0x59/0xc0 [ 59.325122][T10538] ? preempt_schedule_thunk+0x16/0x18 [ 59.330454][T10538] ? rcu_read_lock_sched_held+0xd/0x70 [ 59.335874][T10538] ? lock_acquire+0x442/0x510 [ 59.340511][T10538] ? rcu_read_lock_sched_held+0xd/0x70 [ 59.345931][T10538] ? lock_release+0x522/0x720 [ 59.350572][T10538] ? lock_release+0x720/0x720 [ 59.355210][T10538] ? rcu_preempt_deferred_qs_irqrestore+0x4dc/0xb20 [ 59.361761][T10538] netlink_rcv_skb+0x118/0x370 [ 59.366511][T10538] ? nfnetlink_net_init+0x2b0/0x2b0 [ 59.371670][T10538] ? netdev_core_pick_tx+0x290/0x290 [ 59.376934][T10538] ? netlink_ack+0x930/0x930 [ 59.381489][T10538] ? apparmor_capable+0x13c/0x370 [ 59.386478][T10538] ? security_capable+0x4c/0x90 [ 59.391293][T10538] nfnetlink_rcv+0x143/0x340 [ 59.395845][T10538] ? nfnetlink_rcv_batch+0x2500/0x2500 [ 59.401266][T10538] ? netlink_deliver_tap+0x135/0x980 [ 59.406600][T10538] netlink_unicast+0x42e/0x700 [ 59.411325][T10538] ? memset+0x20/0x40 [ 59.415269][T10538] ? netlink_attachskb+0x750/0x750 [ 59.420358][T10538] ? __build_skb_around+0x1f3/0x2b0 [ 59.425534][T10538] netlink_sendmsg+0x704/0xbf0 [ 59.430263][T10538] ? netlink_unicast+0x700/0x700 [ 59.435163][T10538] ? netlink_unicast+0x700/0x700 [ 59.440064][T10538] sock_sendmsg+0xab/0xe0 [ 59.444359][T10538] ____sys_sendmsg+0x5bf/0x7a0 [ 59.449085][T10538] ? kernel_sendmsg+0x30/0x30 [ 59.453725][T10538] ? do_recvmmsg+0x550/0x550 [ 59.458278][T10538] ? lock_release+0x720/0x720 [ 59.462919][T10538] ? lock_downgrade+0x6e0/0x6e0 [ 59.467748][T10538] ? fs_reclaim_release+0x9c/0xf0 [ 59.472734][T10538] ___sys_sendmsg+0xd3/0x150 [ 59.477288][T10538] ? sendmsg_copy_msghdr+0x110/0x110 [ 59.482535][T10538] ? rcu_read_lock_sched_held+0xd/0x70 [ 59.488188][T10538] ? lock_acquire+0x442/0x510 [ 59.492824][T10538] ? lock_release+0x522/0x720 [ 59.497622][T10538] ? __fget_files+0x17c/0x2e0 [ 59.502278][T10538] ? lock_downgrade+0x6e0/0x6e0 [ 59.507090][T10538] ? futex_exit_release+0x200/0x200 [ 59.512253][T10538] ? alloc_empty_file+0x88/0xf0 [ 59.517559][T10538] ? __fget_files+0x194/0x2e0 [ 59.522214][T10538] ? __fget_light+0xbe/0x220 [ 59.526765][T10538] ? rcu_read_lock_sched_held+0xd/0x70 [ 59.532187][T10538] __sys_sendmsg+0xb2/0x140 [ 59.536656][T10538] ? __sys_sendmsg_sock+0x10/0x10 [ 59.541641][T10538] ? vtime_user_exit+0x12d/0x210 [ 59.546542][T10538] ? syscall_enter_from_user_mode+0x21/0x70 [ 59.552399][T10538] ? trace_hardirqs_on+0x1c/0x140 [ 59.557387][T10538] do_syscall_64+0x35/0xb0 [ 59.561762][T10538] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 59.567614][T10538] RIP: 0033:0x4665f9 [ 59.571474][T10538] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 59.591135][T10538] RSP: 002b:00007fd13d863188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 59.599509][T10538] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 59.607445][T10538] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 59.615380][T10538] RBP: 00000000004bfcc4 R08: 0000000000000000 R09: 0000000000000000 [ 59.623317][T10538] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 59.631253][T10538] R13: 00007ffe72c6db0f R14: 00007fd13d863300 R15: 0000000000022000 [ 59.645836][ T9870] Bluetooth: hci0: command 0x0409 tx timeout [ 59.667393][T10538] Mem-Info: [ 59.670554][T10538] active_anon:274 inactive_anon:15185 isolated_anon:0 [ 59.670554][T10538] active_file:9095 inactive_file:42076 isolated_file:0 [ 59.670554][T10538] unevictable:768 dirty:110 writeback:0 [ 59.670554][T10538] slab_reclaimable:20182 slab_unreclaimable:94322 [ 59.670554][T10538] mapped:7458 shmem:6262 pagetables:637 bounce:0 [ 59.670554][T10538] free:1448829 free_pcp:10614 free_cma:0 [ 59.709772][T10538] Node 0 active_anon:1096kB inactive_anon:59916kB active_file:36260kB inactive_file:168304kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:29832kB dirty:436kB writeback:0kB shmem:22688kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB kernel_stack:9344kB pagetables:2544kB all_unreclaimable? no [ 59.742096][T10538] Node 1 active_anon:0kB inactive_anon:824kB active_file:120kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:2360kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:0kB pagetables:4kB all_unreclaimable? no [ 59.774492][T10538] Node 0 DMA free:15360kB min:200kB low:248kB high:296kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 59.801278][T10538] lowmem_reserve[]: 0 2665 2666 2666 2666 [ 59.807102][T10538] Node 0 DMA32 free:1792864kB min:35836kB low:44792kB high:53748kB reserved_highatomic:0KB active_anon:1096kB inactive_anon:59916kB active_file:36260kB inactive_file:168304kB unevictable:1536kB writepending:508kB present:3129332kB managed:2736112kB mlocked:0kB bounce:0kB free_pcp:29400kB local_pcp:19020kB free_cma:0kB [ 59.837535][T10538] lowmem_reserve[]: 0 0 0 0 0 [ 59.842240][T10538] Node 0 Normal free:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:708kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 59.868279][T10538] lowmem_reserve[]: 0 0 0 0 0 [ 59.873028][T10538] Node 1 Normal free:3987092kB min:54064kB low:67580kB high:81096kB reserved_highatomic:0KB active_anon:0kB inactive_anon:824kB active_file:120kB inactive_file:0kB unevictable:1536kB writepending:4kB present:4194304kB managed:4117620kB mlocked:0kB bounce:0kB free_pcp:13836kB local_pcp:7032kB free_cma:0kB [ 59.902421][T10538] lowmem_reserve[]: 0 0 0 0 0 [ 59.907258][T10538] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 59.920488][T10538] Node 0 DMA32: 4*4kB (UME) 4*8kB (ME) 3*16kB (UME) 2*32kB (UE) 1*64kB (U) 1*128kB (E) 2*256kB (ME) 0*512kB 0*1024kB 3*2048kB (UME) 436*4096kB (M) = 1792864kB [ 59.936810][T10538] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 59.948206][T10538] Node 1 Normal: 67*4kB (UE) 27*8kB (UE) 15*16kB (UME) 104*32kB (UE) 33*64kB (UME) 13*128kB (UME) 2*256kB (UE) 1*512kB (U) 1*1024kB (U) 0*2048kB 971*4096kB (M) = 3987092kB [ 59.965919][T10538] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 59.975771][T10538] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 59.985498][T10538] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 59.996212][T10538] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 60.005641][T10538] 57402 total pagecache pages [ 60.010287][T10538] 0 pages in swap cache [ 60.015785][T10538] Swap cache stats: add 0, delete 0, find 0/0 [ 60.022179][T10538] Free swap = 0kB [ 60.025877][T10538] Total swap = 0kB [ 60.029738][T10538] 2097051 pages RAM [ 60.034618][T10538] 0 pages HighMem/MovableOnly [ 60.039260][T10538] 379601 pages reserved [ 60.043736][T10538] 0 pages cma reserved [ 61.673240][ T9870] Bluetooth: hci0: command 0x041b tx timeout 2021/09/05 22:40:43 executed programs: 921 [ 63.751468][ T8637] Bluetooth: hci0: command 0x040f tx timeout