Warning: Permanently added '10.128.0.24' (ECDSA) to the list of known hosts. 2020/04/05 11:22:53 parsed 1 programs 2020/04/05 11:22:54 executed programs: 0 [ 67.874763][ T7138] IPVS: ftp: loaded support on port[0] = 21 [ 68.015443][ T7140] IPVS: ftp: loaded support on port[0] = 21 [ 68.050051][ T7160] IPVS: ftp: loaded support on port[0] = 21 [ 68.163339][ T7181] IPVS: ftp: loaded support on port[0] = 21 [ 68.169554][ T7138] chnl_net:caif_netlink_parms(): no params data found [ 68.191564][ T7185] IPVS: ftp: loaded support on port[0] = 21 [ 68.200610][ T7169] IPVS: ftp: loaded support on port[0] = 21 [ 68.335700][ T7138] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.343466][ T7138] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.352835][ T7138] device bridge_slave_0 entered promiscuous mode [ 68.383834][ T7138] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.391515][ T7138] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.400101][ T7138] device bridge_slave_1 entered promiscuous mode [ 68.472786][ T7138] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.489341][ T7138] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.524553][ T7138] team0: Port device team_slave_0 added [ 68.534154][ T7138] team0: Port device team_slave_1 added [ 68.656062][ T7138] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.663814][ T7138] 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. [ 68.691709][ T7138] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.710988][ T7160] chnl_net:caif_netlink_parms(): no params data found [ 68.740990][ T7138] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.748972][ T7138] 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. [ 68.777339][ T7138] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.812635][ T7140] chnl_net:caif_netlink_parms(): no params data found [ 68.991125][ T7138] device hsr_slave_0 entered promiscuous mode [ 69.066821][ T7138] device hsr_slave_1 entered promiscuous mode [ 69.149519][ T7181] chnl_net:caif_netlink_parms(): no params data found [ 69.165291][ T7169] chnl_net:caif_netlink_parms(): no params data found [ 69.239985][ T7185] chnl_net:caif_netlink_parms(): no params data found [ 69.260550][ T7160] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.269282][ T7160] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.278467][ T7160] device bridge_slave_0 entered promiscuous mode [ 69.290239][ T7160] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.297398][ T7160] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.305410][ T7160] device bridge_slave_1 entered promiscuous mode [ 69.373088][ T7140] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.383834][ T7140] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.392658][ T7140] device bridge_slave_0 entered promiscuous mode [ 69.404748][ T7140] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.412523][ T7140] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.421608][ T7140] device bridge_slave_1 entered promiscuous mode [ 69.501618][ T7140] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.528315][ T7160] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.540384][ T7160] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.566840][ T7140] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.661524][ T7140] team0: Port device team_slave_0 added [ 69.675224][ T7140] team0: Port device team_slave_1 added [ 69.687762][ T7181] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.694864][ T7181] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.703857][ T7181] device bridge_slave_0 entered promiscuous mode [ 69.720413][ T7160] team0: Port device team_slave_0 added [ 69.754958][ T7181] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.762400][ T7181] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.773207][ T7181] device bridge_slave_1 entered promiscuous mode [ 69.782926][ T7160] team0: Port device team_slave_1 added [ 69.789659][ T7185] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.797095][ T7185] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.805084][ T7185] device bridge_slave_0 entered promiscuous mode [ 69.813050][ T7169] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.820622][ T7169] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.832275][ T7169] device bridge_slave_0 entered promiscuous mode [ 69.843782][ T7169] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.851594][ T7169] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.860654][ T7169] device bridge_slave_1 entered promiscuous mode [ 69.889724][ T7185] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.900075][ T7185] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.908722][ T7185] device bridge_slave_1 entered promiscuous mode [ 69.942730][ T7140] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.951850][ T7140] 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. [ 69.979196][ T7140] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.010340][ T7181] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.032917][ T7181] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.052882][ T7140] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.060815][ T7140] 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. [ 70.091010][ T7140] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.102914][ T7160] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.113088][ T7160] 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. [ 70.139989][ T7160] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.173140][ T7169] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.193680][ T7160] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.203078][ T7160] 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. [ 70.233880][ T7160] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.262278][ T7185] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.281477][ T7169] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.349040][ T7140] device hsr_slave_0 entered promiscuous mode [ 70.386835][ T7140] device hsr_slave_1 entered promiscuous mode [ 70.436544][ T7140] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.436694][ T7140] Cannot create hsr debugfs directory [ 70.455652][ T7185] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.472331][ T7181] team0: Port device team_slave_0 added [ 70.494969][ T7138] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 70.545162][ T7138] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 70.605366][ T7138] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 70.665636][ T7181] team0: Port device team_slave_1 added [ 70.705465][ T7138] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 70.741614][ T7169] team0: Port device team_slave_0 added [ 70.788993][ T7160] device hsr_slave_0 entered promiscuous mode [ 70.826853][ T7160] device hsr_slave_1 entered promiscuous mode [ 70.866438][ T7160] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.875234][ T7160] Cannot create hsr debugfs directory [ 70.891483][ T7185] team0: Port device team_slave_0 added [ 70.898181][ T7181] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.905143][ T7181] 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. [ 70.933426][ T7181] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.953060][ T7169] team0: Port device team_slave_1 added [ 70.975218][ T7185] team0: Port device team_slave_1 added [ 70.981540][ T7181] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.989221][ T7181] 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. [ 71.015582][ T7181] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.079308][ T7185] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.090190][ T7185] 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. [ 71.118098][ T7185] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.131034][ T7169] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.139180][ T7169] 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. [ 71.165793][ T7169] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.181662][ T7169] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.189904][ T7169] 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. [ 71.216658][ T7169] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.233676][ T7185] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.241728][ T7185] 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. [ 71.268254][ T7185] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.371995][ T7169] device hsr_slave_0 entered promiscuous mode [ 71.436942][ T7169] device hsr_slave_1 entered promiscuous mode [ 71.496514][ T7169] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.504098][ T7169] Cannot create hsr debugfs directory [ 71.589905][ T7181] device hsr_slave_0 entered promiscuous mode [ 71.637001][ T7181] device hsr_slave_1 entered promiscuous mode [ 71.676483][ T7181] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.684198][ T7181] Cannot create hsr debugfs directory [ 71.750539][ T7185] device hsr_slave_0 entered promiscuous mode [ 71.806830][ T7185] device hsr_slave_1 entered promiscuous mode [ 71.856451][ T7185] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 71.864035][ T7185] Cannot create hsr debugfs directory [ 72.106062][ T7138] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.117518][ T7140] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 72.165150][ T7160] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 72.239964][ T7140] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 72.308232][ T7140] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 72.352243][ T7140] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 72.391640][ T7160] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 72.429403][ T7160] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 72.531400][ T7160] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 72.593756][ T7138] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.600935][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.610821][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.675226][ T7169] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 72.739444][ T7169] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 72.802863][ T7169] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 72.874691][ T7169] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 72.930154][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.939203][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.948302][ T4060] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.957031][ T4060] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.965528][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.006537][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.015210][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.033464][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.040815][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.081363][ T7181] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 73.129682][ T7181] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 73.209843][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.223649][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.233605][ T7181] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 73.312592][ T7181] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 73.376970][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.385662][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.398097][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.414453][ T7185] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.469538][ T7185] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.546684][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.555373][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.570092][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.578406][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.590830][ T7185] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.638706][ T7185] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.707342][ T7140] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.732956][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.741965][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.754616][ T7138] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.782975][ T7160] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.793715][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.805041][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.824623][ T7169] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.844502][ T7140] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.871789][ T7160] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.890586][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.899767][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.908510][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.917806][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.926689][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.933753][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.942909][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.956581][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.965627][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.979589][ T4060] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.986712][ T4060] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.005547][ T4057] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.015186][ T4057] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.048672][ T7138] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.064391][ T7169] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.073731][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.086787][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.095685][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.102875][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.114081][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.123023][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.134705][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.143246][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.150389][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.161395][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.170243][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.178198][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.185812][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.194720][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.203483][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.212962][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.222955][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.231262][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.279523][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.291340][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.300698][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.311507][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.320507][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.327646][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.336867][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.345288][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.354524][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.369383][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.378446][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.385516][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.394749][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.403710][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.413432][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.423118][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.454252][ T7140] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.467226][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.475980][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.490187][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.508320][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.526201][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.534928][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.544729][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.553733][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.566934][ T7181] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.621184][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.629668][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.638764][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.647953][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.660791][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.672281][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.684671][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.703633][ T7169] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 74.715257][ T7169] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.747190][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.755635][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.766884][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.775477][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.792465][ T7181] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.804509][ T7160] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.818180][ T7160] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.851632][ T7138] device veth0_vlan entered promiscuous mode [ 74.860876][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.870759][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.879437][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.888247][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.897616][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.906809][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.914278][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.922460][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.931110][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.950115][ T7185] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.964191][ T7140] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.988400][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.997817][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.005675][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.014991][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.023732][ T4060] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.030955][ T4060] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.039111][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.047238][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.054673][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.063734][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.072669][ T4060] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.079805][ T4060] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.088001][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.097164][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.106471][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.133117][ T7138] device veth1_vlan entered promiscuous mode [ 75.156199][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.164452][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.175201][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.187913][ T7169] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.223407][ T7160] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.242305][ T7185] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.250542][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.266774][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.275318][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.285542][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.295132][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.304062][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.311919][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.319731][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.328329][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.336981][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.356424][ T7181] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.370137][ T7181] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.407449][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.416683][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.428395][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.437829][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.447591][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.454662][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.505059][ T2786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.515155][ T2786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.529081][ T2786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.538976][ T2786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.548654][ T2786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.557553][ T2786] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.564780][ T2786] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.573097][ T2786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.582768][ T2786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.591882][ T2786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.601229][ T2786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.610886][ T2786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.620126][ T2786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.633620][ T7140] device veth0_vlan entered promiscuous mode [ 75.644450][ T7138] device veth0_macvtap entered promiscuous mode [ 75.681694][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.690767][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.702179][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.712347][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.724077][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.732509][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.743530][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.753487][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.765472][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.775067][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.787323][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.799322][ T7138] device veth1_macvtap entered promiscuous mode [ 75.817231][ T7181] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.837677][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.882748][ T7140] device veth1_vlan entered promiscuous mode [ 75.892463][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.903146][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.913585][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.922505][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.931718][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.940976][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.952705][ T7138] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.978766][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.988863][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.998738][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.008142][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.021185][ T7138] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.038754][ T7185] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.054634][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.063703][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.072156][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.081404][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.092065][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.100911][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.110423][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.119627][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.130255][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.138522][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.153234][ T7160] device veth0_vlan entered promiscuous mode [ 76.189199][ T7169] device veth0_vlan entered promiscuous mode [ 76.209903][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.218781][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.230034][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.238355][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.257844][ T7160] device veth1_vlan entered promiscuous mode [ 76.269488][ T7169] device veth1_vlan entered promiscuous mode [ 76.281547][ T7181] device veth0_vlan entered promiscuous mode [ 76.346667][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.355091][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.365491][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.375721][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.384997][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.392789][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.405627][ T7181] device veth1_vlan entered promiscuous mode [ 76.423802][ T7185] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.464228][ T7140] device veth0_macvtap entered promiscuous mode [ 76.487404][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.495788][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.504405][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.513762][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.528428][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.538353][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.549183][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.561359][ T7140] device veth1_macvtap entered promiscuous mode [ 76.619608][ T7169] device veth0_macvtap entered promiscuous mode [ 76.667254][ T2786] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.675395][ T2786] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.679856][ T8404] haley: hdev 0xffff888093fb8000. hci_alloc_dev, 3253 [ 76.707611][ T8404] hci0 orig refcnt 4 [ 76.707620][ T8404] haley: hdev 0xffff888093fb8000. hci_dev_hold, 1046 [ 76.711285][ T2786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.713911][ T8404] haley: hdev 0xffff888093fb8000. hci_register_dev, 3444 [ 76.727687][ T2786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.743238][ T1613] hci0 orig refcnt 5 [ 76.743247][ T1613] haley: hdev 0xffff888093fb8000. hci_dev_hold, 1046 [ 76.755449][ T1613] haley: hdev 0xffff888093fb8000. hci_dev_put, 1032 [ 76.771974][ T1613] hci0 orig refcnt 6 [ 76.778053][ T2786] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.780436][ T8404] hci0 orig refcnt 5 [ 76.780444][ T8404] haley: hdev 0xffff888093fb8000. hci_dev_hold, 1046 [ 76.782977][ T2786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.812498][ T8404] hci0 orig refcnt 6 [ 76.812506][ T8404] haley: hdev 0xffff888093fb8000. hci_dev_hold, 1046 [ 76.827494][ T7160] device veth0_macvtap entered promiscuous mode [ 76.844640][ T8404] hci0 orig refcnt 7 [ 76.844648][ T8404] haley: hdev 0xffff888093fb8000. hci_dev_hold, 1046 [ 76.850740][ T7140] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 76.867608][ T7140] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.876565][ T8404] haley: hdev 0xffff888093fb8000. hci_dev_put, 1032 [ 76.880757][ T7140] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.895844][ T7169] device veth1_macvtap entered promiscuous mode [ 76.927438][ T8404] hci0 orig refcnt 8 [ 76.931886][ T8403] haley: hdev 0xffff888093fb8000. hci_unregister_dev, 3464 [ 76.949669][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.958109][ T8403] haley: hdev 0xffff888093fb8000. hci_dev_put, 1032 [ 76.968769][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.981306][ T8403] hci0 orig refcnt 7 [ 76.981971][ T8403] haley: hdev 0xffff888093fb8000. hci_dev_put, 1032 [ 76.992988][ T8403] hci0 orig refcnt 6 [ 77.001221][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.015438][ T8403] haley: hdev 0xffff888093fb8000. hci_dev_put, 1032 [ 77.022208][ T8403] hci0 orig refcnt 2 [ 77.022229][ T8403] haley: hdev 0xffff888093fb8000. hci_free_dev, 3346 [ 77.033889][ T8403] haley: hdev 0xffff888093fb8000. bt_host_release, 86 [ 77.042662][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.054625][ T8403] CPU: 1 PID: 8403 Comm: syz-executor.3 Not tainted 5.6.0-rc3-next-20200228-syzkaller #0 [ 77.064619][ T8403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.075114][ T8403] Call Trace: [ 77.078402][ T8403] dump_stack+0x188/0x20d [ 77.082720][ T8403] ? bt_sysfs_cleanup+0x11/0x11 [ 77.087560][ T8403] bt_host_release+0x30/0x40 [ 77.092137][ T8403] device_release+0x71/0x200 [ 77.096723][ T8403] ? dev_attr_show+0x90/0x90 [ 77.101323][ T8403] kobject_put+0x1e7/0x2e0 [ 77.105739][ T8403] ? vhci_close_dev+0x50/0x50 [ 77.110405][ T8403] put_device+0x1b/0x30 [ 77.114576][ T8403] vhci_release+0x78/0xe0 [ 77.118894][ T8403] __fput+0x2da/0x850 [ 77.122871][ T8403] task_work_run+0x13f/0x1b0 [ 77.127641][ T8403] exit_to_usermode_loop+0x2fa/0x360 [ 77.132927][ T8403] do_syscall_64+0x672/0x790 [ 77.137517][ T8403] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.143409][ T8403] RIP: 0033:0x4163e1 [ 77.147304][ T8403] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 77.166921][ T8403] RSP: 002b:00007ffd10a108f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 77.175320][ T8403] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 77.183289][ T8403] RDX: 0000001b31d20000 RSI: 0000000000000001 RDI: 0000000000000003 [ 77.191274][ T8403] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 77.199253][ T8403] R10: 00007ffd10a109d0 R11: 0000000000000293 R12: 000000000076c900 [ 77.207229][ T8403] R13: 000000000076c900 R14: 0000000000012c25 R15: 000000000076bf0c [ 77.232503][ T7181] device veth0_macvtap entered promiscuous mode [ 77.258555][ T8404] haley: hdev 0xffff888093958000. hci_alloc_dev, 3253 [ 77.262003][ T7160] device veth1_macvtap entered promiscuous mode [ 77.288485][ C0] hrtimer: interrupt took 26668 ns [ 77.307167][ T8404] hci0 orig refcnt 4 [ 77.307174][ T8404] haley: hdev 0xffff888093958000. hci_dev_hold, 1046 [ 77.310340][ T8416] hci0 orig refcnt 4 [ 77.310348][ T8416] haley: hdev 0xffff888093958000. hci_dev_hold, 1046 [ 77.316792][ T8404] haley: hdev 0xffff888093958000. hci_register_dev, 3444 [ 77.336236][ T8407] hci0 orig refcnt 6 [ 77.336245][ T8407] haley: hdev 0xffff888093958000. hci_dev_hold, 1046 [ 77.349235][ T8407] haley: hdev 0xffff888093958000. hci_dev_put, 1032 [ 77.356235][ T8407] hci0 orig refcnt 7 [ 77.359987][ T7140] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 77.375365][ T7140] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.388069][ T7140] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.402989][ T8416] hci0 orig refcnt 6 [ 77.402998][ T8416] haley: hdev 0xffff888093958000. hci_dev_hold, 1046 [ 77.412055][ T8404] haley: hdev 0xffff888093958000. hci_unregister_dev, 3464 [ 77.447515][ T8404] haley: hdev 0xffff888093958000. hci_dev_put, 1032 [ 77.454161][ T8404] hci0 orig refcnt 4 [ 77.454174][ T8404] haley: hdev 0xffff888093958000. hci_free_dev, 3346 [ 77.456052][ T8416] haley: hdev 0xffff888093958000. hci_dev_put, 1032 [ 77.472322][ T2672] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.485703][ T2672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.505848][ T7169] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 77.533441][ T7169] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.536370][ T8416] hci0 orig refcnt 2 [ 77.536379][ T8416] haley: hdev 0xffff888093958000. hci_dev_put, 1032 [ 77.555996][ T7169] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 77.559476][ T8416] hci0 orig refcnt 1 [ 77.559616][ T8416] haley: hdev 0xffff888093958000. bt_host_release, 86 [ 77.575971][ T7169] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.577457][ T8416] CPU: 1 PID: 8416 Comm: syz-executor.3 Not tainted 5.6.0-rc3-next-20200228-syzkaller #0 [ 77.596872][ T8416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.597748][ T7169] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.606920][ T8416] Call Trace: [ 77.606943][ T8416] dump_stack+0x188/0x20d [ 77.606957][ T8416] ? bt_sysfs_cleanup+0x11/0x11 [ 77.606973][ T8416] bt_host_release+0x30/0x40 [ 77.606988][ T8416] device_release+0x71/0x200 [ 77.606999][ T8416] ? dev_attr_show+0x90/0x90 [ 77.607014][ T8416] kobject_put+0x1e7/0x2e0 [ 77.607031][ T8416] put_device+0x1b/0x30 [ 77.607042][ T8416] hci_sock_bind+0xfc6/0x1100 2020/04/05 11:23:04 executed programs: 6 [ 77.607060][ T8416] ? hci_sock_compat_ioctl+0x80/0x80 [ 77.607091][ T8416] __sys_bind+0x20e/0x250 [ 77.607107][ T8416] ? __ia32_sys_socketpair+0xf0/0xf0 [ 77.607128][ T8416] ? ns_to_kernel_old_timeval+0x100/0x100 [ 77.607144][ T8416] ? ret_from_fork+0x8/0x30 [ 77.607160][ T8416] ? __x64_sys_clock_gettime+0x165/0x240 [ 77.607172][ T8416] ? __ia32_sys_clock_settime+0x260/0x260 [ 77.607184][ T8416] ? trace_hardirqs_off_caller+0x55/0x230 [ 77.607203][ T8416] __x64_sys_bind+0x6f/0xb0 [ 77.607215][ T8416] ? lockdep_hardirqs_on+0x417/0x5d0 [ 77.607230][ T8416] do_syscall_64+0xf6/0x790 [ 77.607247][ T8416] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.607257][ T8416] RIP: 0033:0x45c849 [ 77.607272][ T8416] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 77.607279][ T8416] RSP: 002b:00007f469f212c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 77.607291][ T8416] RAX: ffffffffffffffda RBX: 00007f469f2136d4 RCX: 000000000045c849 [ 77.607299][ T8416] RDX: 0000000000000006 RSI: 0000000020000080 RDI: 0000000000000006 [ 77.607310][ T8416] RBP: 000000000076c040 R08: 0000000000000000 R09: 0000000000000000 [ 77.607318][ T8416] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 77.607325][ T8416] R13: 000000000000002c R14: 00000000004c2ce6 R15: 000000000076c04c [ 77.654201][ T8423] haley: hdev 0xffff888099a64000. hci_alloc_dev, 3253 [ 77.678176][ T7181] device veth1_macvtap entered promiscuous mode [ 77.725408][ T8423] hci0 orig refcnt 4 [ 77.725416][ T8423] haley: hdev 0xffff888099a64000. hci_dev_hold, 1046 [ 77.838559][ T8423] haley: hdev 0xffff888099a64000. hci_register_dev, 3444 [ 77.838801][ T8407] hci0 orig refcnt 5 [ 77.838809][ T8407] haley: hdev 0xffff888099a64000. hci_dev_hold, 1046 [ 77.857157][ T8422] haley: hdev 0xffff888099a64000. hci_unregister_dev, 3464 [ 77.866614][ T8407] haley: hdev 0xffff888099a64000. hci_dev_put, 1032 [ 77.873426][ T8407] hci0 orig refcnt 6 [ 77.884690][ T8422] haley: hdev 0xffff888099a64000. hci_dev_put, 1032 [ 77.897781][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.911741][ T8422] hci0 orig refcnt 2 [ 77.911752][ T8422] haley: hdev 0xffff888099a64000. hci_free_dev, 3346 [ 77.933627][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.943144][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.961138][ T8422] haley: hdev 0xffff888099a64000. bt_host_release, 86 [ 77.986828][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.998575][ T7169] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.011608][ T8422] CPU: 0 PID: 8422 Comm: syz-executor.3 Not tainted 5.6.0-rc3-next-20200228-syzkaller #0 [ 78.014285][ T7169] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.021421][ T8422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.021427][ T8422] Call Trace: [ 78.021448][ T8422] dump_stack+0x188/0x20d [ 78.021463][ T8422] ? bt_sysfs_cleanup+0x11/0x11 [ 78.021479][ T8422] bt_host_release+0x30/0x40 [ 78.021494][ T8422] device_release+0x71/0x200 [ 78.021503][ T8422] ? dev_attr_show+0x90/0x90 [ 78.021520][ T8422] kobject_put+0x1e7/0x2e0 [ 78.031388][ T7169] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.041366][ T8422] ? vhci_close_dev+0x50/0x50 [ 78.041382][ T8422] put_device+0x1b/0x30 [ 78.041395][ T8422] vhci_release+0x78/0xe0 [ 78.041411][ T8422] __fput+0x2da/0x850 [ 78.041437][ T8422] task_work_run+0x13f/0x1b0 [ 78.044754][ T7169] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.049038][ T8422] exit_to_usermode_loop+0x2fa/0x360 [ 78.049058][ T8422] do_syscall_64+0x672/0x790 [ 78.049076][ T8422] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.049091][ T8422] RIP: 0033:0x4163e1 [ 78.055843][ T7169] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.058499][ T8422] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 78.058506][ T8422] RSP: 002b:00007ffd10a108f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 78.058517][ T8422] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 78.058524][ T8422] RDX: 0000001b31d20000 RSI: 0000000000000001 RDI: 0000000000000003 [ 78.058531][ T8422] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 78.058539][ T8422] R10: 00007ffd10a109d0 R11: 0000000000000293 R12: 000000000076c900 [ 78.058545][ T8422] R13: 000000000076c900 R14: 0000000000012fcd R15: 000000000076bfac [ 78.167822][ T8423] haley: hdev 0xffff8880a8f1c000. hci_alloc_dev, 3253 [ 78.220807][ T7160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 78.233388][ T7160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.244703][ T7160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 78.255417][ T8423] hci0 orig refcnt 4 [ 78.255425][ T8423] haley: hdev 0xffff8880a8f1c000. hci_dev_hold, 1046 [ 78.255452][ T8423] haley: hdev 0xffff8880a8f1c000. hci_register_dev, 3444 [ 78.255739][ T8407] hci0 orig refcnt 5 [ 78.255745][ T8407] haley: hdev 0xffff8880a8f1c000. hci_dev_hold, 1046 [ 78.277815][ T7160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.277837][ T7160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 78.277842][ T7160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.279758][ T7160] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.288145][ T8407] haley: hdev 0xffff8880a8f1c000. hci_dev_put, 1032 [ 78.329886][ T8407] hci0 orig refcnt 6 [ 78.337284][ T8423] haley: hdev 0xffff8880a8f1c000. hci_unregister_dev, 3464 [ 78.376893][ T8423] haley: hdev 0xffff8880a8f1c000. hci_dev_put, 1032 [ 78.385129][ T8423] hci0 orig refcnt 2 [ 78.385141][ T8423] haley: hdev 0xffff8880a8f1c000. hci_free_dev, 3346 [ 78.416648][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.417329][ T8423] haley: hdev 0xffff8880a8f1c000. bt_host_release, 86 [ 78.431774][ T8423] CPU: 1 PID: 8423 Comm: syz-executor.3 Not tainted 5.6.0-rc3-next-20200228-syzkaller #0 [ 78.441587][ T8423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.442244][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.451653][ T8423] Call Trace: [ 78.451676][ T8423] dump_stack+0x188/0x20d [ 78.451691][ T8423] ? bt_sysfs_cleanup+0x11/0x11 [ 78.451706][ T8423] bt_host_release+0x30/0x40 [ 78.451720][ T8423] device_release+0x71/0x200 [ 78.451731][ T8423] ? dev_attr_show+0x90/0x90 [ 78.451747][ T8423] kobject_put+0x1e7/0x2e0 [ 78.451766][ T8423] ? vhci_close_dev+0x50/0x50 [ 78.451777][ T8423] put_device+0x1b/0x30 [ 78.451789][ T8423] vhci_release+0x78/0xe0 [ 78.451804][ T8423] __fput+0x2da/0x850 [ 78.451831][ T8423] task_work_run+0x13f/0x1b0 [ 78.451852][ T8423] get_signal+0x2054/0x24e0 [ 78.451863][ T8423] ? new_sync_read+0x790/0x790 [ 78.451886][ T8423] ? fsnotify+0x770/0xb10 [ 78.451900][ T8423] ? apparmor_path_rmdir+0x30/0x30 [ 78.451922][ T8423] do_signal+0x7e/0x13f0 [ 78.451945][ T8423] ? fsnotify_first_mark+0x200/0x200 [ 78.465690][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.466729][ T8423] ? setup_sigcontext+0x820/0x820 [ 78.466743][ T8423] ? kick_process+0xe4/0x170 [ 78.466761][ T8423] ? task_work_add+0x97/0x120 [ 78.466779][ T8423] ? fput_many+0xf6/0x1a0 [ 78.466792][ T8423] ? ksys_write+0x19f/0x250 [ 78.466803][ T8423] ? __ia32_sys_read+0xb0/0xb0 [ 78.466831][ T8423] exit_to_usermode_loop+0x26c/0x360 [ 78.491113][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.494542][ T8423] do_syscall_64+0x672/0x790 [ 78.507168][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.511611][ T8423] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.522840][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.525161][ T8423] RIP: 0033:0x45c849 [ 78.546174][ T7160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.547695][ T8423] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 78.552693][ T7160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.557253][ T8423] RSP: 002b:00007f469f254c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 78.557265][ T8423] RAX: 0000000000000002 RBX: 00007f469f2556d4 RCX: 000000000045c849 [ 78.557271][ T8423] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 78.557277][ T8423] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 78.557284][ T8423] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 78.557290][ T8423] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 78.626120][ T8438] haley: hdev 0xffff8880a3404000. hci_alloc_dev, 3253 [ 78.713447][ T7160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.732689][ T7160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.744199][ T0] NOHZ: local_softirq_pending 08 [ 78.755938][ T7160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 78.759655][ T8438] hci0 orig refcnt 4 [ 78.759721][ T8438] haley: hdev 0xffff8880a3404000. hci_dev_hold, 1046 [ 78.784596][ T8442] hci0 orig refcnt 4 [ 78.784610][ T8442] haley: hdev 0xffff8880a3404000. hci_dev_hold, 1046 [ 78.795771][ T8442] haley: hdev 0xffff8880a3404000. hci_dev_put, 1032 [ 78.795920][ T7160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.805150][ T8442] hci0 orig refcnt 5 [ 78.805255][ T8438] haley: hdev 0xffff8880a3404000. hci_register_dev, 3444 [ 78.824465][ T8407] hci0 orig refcnt 5 [ 78.824474][ T8407] haley: hdev 0xffff8880a3404000. hci_dev_hold, 1046 [ 78.836436][ T8407] haley: hdev 0xffff8880a3404000. hci_dev_put, 1032 [ 78.843167][ T8407] hci0 orig refcnt 6 [ 78.868928][ T7160] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.883143][ T8437] haley: hdev 0xffff8880a3404000. hci_unregister_dev, 3464 [ 78.910387][ T8437] haley: hdev 0xffff8880a3404000. hci_dev_put, 1032 [ 78.926362][ T7185] device veth0_vlan entered promiscuous mode [ 78.944600][ T8437] hci0 orig refcnt 2 [ 78.944612][ T8437] haley: hdev 0xffff8880a3404000. hci_free_dev, 3346 [ 78.958381][ T8437] haley: hdev 0xffff8880a3404000. bt_host_release, 86 [ 78.965156][ T8437] CPU: 0 PID: 8437 Comm: syz-executor.3 Not tainted 5.6.0-rc3-next-20200228-syzkaller #0 [ 78.974939][ T8437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.984980][ T8437] Call Trace: [ 78.988265][ T8437] dump_stack+0x188/0x20d [ 78.992591][ T8437] ? bt_sysfs_cleanup+0x11/0x11 [ 78.997449][ T8437] bt_host_release+0x30/0x40 [ 79.002037][ T8437] device_release+0x71/0x200 [ 79.007059][ T8437] ? dev_attr_show+0x90/0x90 [ 79.011724][ T8437] kobject_put+0x1e7/0x2e0 [ 79.016129][ T8437] ? vhci_close_dev+0x50/0x50 [ 79.020788][ T8437] put_device+0x1b/0x30 [ 79.024923][ T8437] vhci_release+0x78/0xe0 [ 79.029234][ T8437] __fput+0x2da/0x850 [ 79.033204][ T8437] task_work_run+0x13f/0x1b0 [ 79.037783][ T8437] exit_to_usermode_loop+0x2fa/0x360 [ 79.043048][ T8437] do_syscall_64+0x672/0x790 [ 79.047636][ T8437] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.053512][ T8437] RIP: 0033:0x4163e1 [ 79.057386][ T8437] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 79.076970][ T8437] RSP: 002b:00007ffd10a108f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 79.085376][ T8437] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 79.093340][ T8437] RDX: 0000001b31d20000 RSI: 0000000000000001 RDI: 0000000000000003 [ 79.101290][ T8437] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 79.109305][ T8437] R10: 00007ffd10a109d0 R11: 0000000000000293 R12: 000000000076c900 [ 79.117411][ T8437] R13: 000000000076c900 R14: 00000000000133fa R15: 000000000076c04c [ 79.133543][ T7181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 79.144943][ T7181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.155744][ T8438] haley: hdev 0xffff8880a4500000. hci_alloc_dev, 3253 [ 79.182768][ T8438] hci0 orig refcnt 4 [ 79.182776][ T8438] haley: hdev 0xffff8880a4500000. hci_dev_hold, 1046 [ 79.207220][ T7181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 79.218360][ T8438] haley: hdev 0xffff8880a4500000. hci_register_dev, 3444 [ 79.218628][ T8407] hci0 orig refcnt 5 [ 79.218635][ T8407] haley: hdev 0xffff8880a4500000. hci_dev_hold, 1046 [ 79.225662][ T8438] haley: hdev 0xffff8880a4500000. hci_unregister_dev, 3464 [ 79.225709][ T7181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.230289][ T8407] haley: hdev 0xffff8880a4500000. hci_dev_put, 1032 [ 79.247671][ T7181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 79.254480][ T8407] hci0 orig refcnt 6 [ 79.272187][ T8438] haley: hdev 0xffff8880a4500000. hci_dev_put, 1032 [ 79.297826][ T8438] hci0 orig refcnt 2 [ 79.297834][ T8438] haley: hdev 0xffff8880a4500000. hci_free_dev, 3346 [ 79.312219][ T8438] haley: hdev 0xffff8880a4500000. bt_host_release, 86 [ 79.319038][ T7181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.325991][ T8438] CPU: 1 PID: 8438 Comm: syz-executor.3 Not tainted 5.6.0-rc3-next-20200228-syzkaller #0 [ 79.334348][ T7181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 79.338612][ T8438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.338618][ T8438] Call Trace: [ 79.338638][ T8438] dump_stack+0x188/0x20d [ 79.338653][ T8438] ? bt_sysfs_cleanup+0x11/0x11 [ 79.338670][ T8438] bt_host_release+0x30/0x40 [ 79.338689][ T8438] device_release+0x71/0x200 [ 79.359044][ T7181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.359352][ T8438] ? dev_attr_show+0x90/0x90 [ 79.364948][ T7181] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.367631][ T8438] kobject_put+0x1e7/0x2e0 [ 79.367651][ T8438] ? vhci_close_dev+0x50/0x50 [ 79.367663][ T8438] put_device+0x1b/0x30 [ 79.367676][ T8438] vhci_release+0x78/0xe0 [ 79.367691][ T8438] __fput+0x2da/0x850 [ 79.367719][ T8438] task_work_run+0x13f/0x1b0 [ 79.367740][ T8438] get_signal+0x2054/0x24e0 [ 79.367751][ T8438] ? new_sync_read+0x790/0x790 [ 79.367773][ T8438] ? fsnotify+0x770/0xb10 [ 79.367786][ T8438] ? apparmor_path_rmdir+0x30/0x30 [ 79.367807][ T8438] do_signal+0x7e/0x13f0 [ 79.367820][ T8438] ? fsnotify_first_mark+0x200/0x200 [ 79.367839][ T8438] ? setup_sigcontext+0x820/0x820 [ 79.367853][ T8438] ? kick_process+0xe4/0x170 [ 79.367966][ T8438] ? task_work_add+0x97/0x120 [ 79.367985][ T8438] ? fput_many+0xf6/0x1a0 [ 79.368000][ T8438] ? ksys_write+0x19f/0x250 [ 79.368013][ T8438] ? __ia32_sys_read+0xb0/0xb0 [ 79.368035][ T8438] exit_to_usermode_loop+0x26c/0x360 [ 79.368054][ T8438] do_syscall_64+0x672/0x790 [ 79.368072][ T8438] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.368081][ T8438] RIP: 0033:0x45c849 [ 79.368094][ T8438] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 79.368101][ T8438] RSP: 002b:00007f469f254c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 79.368113][ T8438] RAX: 0000000000000002 RBX: 00007f469f2556d4 RCX: 000000000045c849 [ 79.368119][ T8438] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 79.368126][ T8438] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 79.368133][ T8438] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 79.368140][ T8438] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 79.409832][ T8455] haley: hdev 0xffff8880a228c000. hci_alloc_dev, 3253 [ 79.551096][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.564043][ T8455] hci0 orig refcnt 4 [ 79.564051][ T8455] haley: hdev 0xffff8880a228c000. hci_dev_hold, 1046 [ 79.614459][ T8458] hci0 orig refcnt 5 [ 79.614499][ T8458] haley: hdev 0xffff8880a228c000. hci_dev_hold, 1046 [ 79.614507][ T8407] hci0 orig refcnt 5 [ 79.614514][ T8407] haley: hdev 0xffff8880a228c000. hci_dev_hold, 1046 [ 79.614559][ T8458] haley: hdev 0xffff8880a228c000. hci_dev_put, 1032 [ 79.619382][ T8407] haley: hdev 0xffff8880a228c000. hci_dev_put, 1032 [ 79.649536][ T8407] hci0 orig refcnt 7 [ 79.649556][ T8455] haley: hdev 0xffff8880a228c000. hci_register_dev, 3444 [ 79.650117][ T8458] hci0 orig refcnt 6 [ 79.659946][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.672755][ T8454] haley: hdev 0xffff8880a228c000. hci_unregister_dev, 3464 [ 79.694134][ T8454] haley: hdev 0xffff8880a228c000. hci_dev_put, 1032 [ 79.703836][ T8454] hci0 orig refcnt 2 [ 79.703847][ T8454] haley: hdev 0xffff8880a228c000. hci_free_dev, 3346 [ 79.716033][ T8454] haley: hdev 0xffff8880a228c000. bt_host_release, 86 [ 79.722906][ T8454] CPU: 1 PID: 8454 Comm: syz-executor.3 Not tainted 5.6.0-rc3-next-20200228-syzkaller #0 [ 79.723148][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.732703][ T8454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.732709][ T8454] Call Trace: [ 79.732732][ T8454] dump_stack+0x188/0x20d [ 79.732746][ T8454] ? bt_sysfs_cleanup+0x11/0x11 [ 79.732761][ T8454] bt_host_release+0x30/0x40 [ 79.732775][ T8454] device_release+0x71/0x200 [ 79.732785][ T8454] ? dev_attr_show+0x90/0x90 [ 79.732799][ T8454] kobject_put+0x1e7/0x2e0 [ 79.732821][ T8454] ? vhci_close_dev+0x50/0x50 [ 79.732831][ T8454] put_device+0x1b/0x30 [ 79.732844][ T8454] vhci_release+0x78/0xe0 [ 79.732860][ T8454] __fput+0x2da/0x850 [ 79.732887][ T8454] task_work_run+0x13f/0x1b0 [ 79.732910][ T8454] exit_to_usermode_loop+0x2fa/0x360 [ 79.732929][ T8454] do_syscall_64+0x672/0x790 [ 79.732948][ T8454] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.732959][ T8454] RIP: 0033:0x4163e1 [ 79.732971][ T8454] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 79.732983][ T8454] RSP: 002b:00007ffd10a108f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 79.767291][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.767997][ T8454] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 79.866959][ T8454] RDX: 0000001b31d20000 RSI: 0000000000000001 RDI: 0000000000000003 [ 79.874913][ T8454] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 79.882877][ T8454] R10: 00007ffd10a109d0 R11: 0000000000000293 R12: 000000000076c900 [ 79.890832][ T8454] R13: 000000000076c900 R14: 0000000000013737 R15: 000000000076bfac [ 79.917195][ T7185] device veth1_vlan entered promiscuous mode [ 79.932006][ T7181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 79.943111][ T7181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.953872][ T7181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 79.965057][ T8455] haley: hdev 0xffff88809c414000. hci_alloc_dev, 3253 [ 79.965597][ T7181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 79.982835][ T8455] hci0 orig refcnt 4 [ 79.982842][ T8455] haley: hdev 0xffff88809c414000. hci_dev_hold, 1046 [ 79.992072][ T8458] hci0 orig refcnt 4 [ 79.992097][ T8458] haley: hdev 0xffff88809c414000. hci_dev_hold, 1046 [ 80.000622][ T8455] haley: hdev 0xffff88809c414000. hci_register_dev, 3444 [ 80.013344][ T8407] hci0 orig refcnt 6 [ 80.013352][ T8407] haley: hdev 0xffff88809c414000. hci_dev_hold, 1046 [ 80.024659][ T8407] haley: hdev 0xffff88809c414000. hci_dev_put, 1032 [ 80.025884][ T8458] haley: hdev 0xffff88809c414000. hci_dev_put, 1032 [ 80.032570][ T8407] hci0 orig refcnt 7 [ 80.039810][ T7181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 80.055496][ T8454] haley: hdev 0xffff88809c414000. hci_unregister_dev, 3464 [ 80.073473][ T8454] haley: hdev 0xffff88809c414000. hci_dev_put, 1032 [ 80.093003][ T8454] hci0 orig refcnt 3 [ 80.093015][ T8454] haley: hdev 0xffff88809c414000. hci_free_dev, 3346 [ 80.107495][ T8458] hci0 orig refcnt 2 [ 80.107770][ T8454] haley: hdev 0xffff88809c414000. bt_host_release, 86 [ 80.118494][ T7181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.128374][ T8454] CPU: 0 PID: 8454 Comm: syz-executor.3 Not tainted 5.6.0-rc3-next-20200228-syzkaller #0 [ 80.138177][ T8454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.148231][ T8454] Call Trace: [ 80.151523][ T8454] dump_stack+0x188/0x20d [ 80.155847][ T8454] ? bt_sysfs_cleanup+0x11/0x11 [ 80.160682][ T8454] bt_host_release+0x30/0x40 [ 80.165317][ T8454] device_release+0x71/0x200 [ 80.169899][ T8454] ? dev_attr_show+0x90/0x90 [ 80.174477][ T8454] kobject_put+0x1e7/0x2e0 [ 80.179079][ T8454] ? vhci_close_dev+0x50/0x50 [ 80.183746][ T8454] put_device+0x1b/0x30 [ 80.187900][ T8454] vhci_release+0x78/0xe0 [ 80.192220][ T8454] __fput+0x2da/0x850 [ 80.196199][ T8454] task_work_run+0x13f/0x1b0 [ 80.200833][ T8454] exit_to_usermode_loop+0x2fa/0x360 [ 80.206112][ T8454] do_syscall_64+0x672/0x790 [ 80.210691][ T8454] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.216559][ T8454] RIP: 0033:0x4163e1 [ 80.220434][ T8454] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 80.240031][ T8454] RSP: 002b:00007ffd10a108f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 80.248437][ T8454] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 80.256390][ T8454] RDX: 0000000000000001 RSI: 0000000000770160 RDI: 0000000000000003 [ 80.264343][ T8454] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 80.272293][ T8454] R10: 00007ffd10a109d0 R11: 0000000000000293 R12: 000000000076bfa0 [ 80.280513][ T8454] R13: 0000000000770b38 R14: 00000000000138bf R15: 000000000076bfac [ 80.290020][ T7181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 80.300518][ T7181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 80.312363][ T7181] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 80.341578][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 80.350368][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 80.390416][ T8470] haley: hdev 0xffff888099b48000. hci_alloc_dev, 3253 [ 80.441763][ T8470] hci0 orig refcnt 4 [ 80.441771][ T8470] haley: hdev 0xffff888099b48000. hci_dev_hold, 1046 [ 80.465457][ T8474] hci0 orig refcnt 4 [ 80.465510][ T8474] haley: hdev 0xffff888099b48000. hci_dev_hold, 1046 [ 80.482106][ T8470] haley: hdev 0xffff888099b48000. hci_register_dev, 3444 [ 80.489883][ T8407] hci0 orig refcnt 6 [ 80.489891][ T8407] haley: hdev 0xffff888099b48000. hci_dev_hold, 1046 [ 80.501097][ T8407] haley: hdev 0xffff888099b48000. hci_dev_put, 1032 [ 80.508679][ T8407] hci0 orig refcnt 7 [ 80.540382][ T8474] hci0 orig refcnt 6 [ 80.542873][ T8478] haley: hdev 0xffff88808a340000. hci_alloc_dev, 3253 [ 80.544443][ T8474] haley: hdev 0xffff888099b48000. hci_dev_hold, 1046 [ 80.563023][ T8478] hci1 orig refcnt 4 [ 80.563031][ T8478] haley: hdev 0xffff88808a340000. hci_dev_hold, 1046 [ 80.574575][ T8478] haley: hdev 0xffff88808a340000. hci_register_dev, 3444 [ 80.582129][ T8407] hci1 orig refcnt 5 [ 80.582136][ T8407] haley: hdev 0xffff88808a340000. hci_dev_hold, 1046 [ 80.593393][ T8407] haley: hdev 0xffff88808a340000. hci_dev_put, 1032 [ 80.604219][ T8407] hci1 orig refcnt 6 [ 80.614627][ T8481] hci0 orig refcnt 7 [ 80.619211][ T8481] haley: hdev 0xffff888099b48000. hci_dev_hold, 1046 [ 80.631414][ T8481] haley: hdev 0xffff888099b48000. hci_dev_put, 1032 [ 80.634210][ T8474] hci0 orig refcnt 8 [ 80.634235][ T8474] haley: hdev 0xffff888099b48000. hci_dev_hold, 1046 [ 80.638749][ T8481] hci0 orig refcnt 8 [ 80.639088][ T8477] haley: hdev 0xffff88808a340000. hci_unregister_dev, 3464 [ 80.640110][ T8477] haley: hdev 0xffff88808a340000. hci_dev_put, 1032 [ 80.662114][ T8474] haley: hdev 0xffff888099b48000. hci_dev_put, 1032 [ 80.673291][ T8477] hci1 orig refcnt 2 [ 80.673304][ T8477] haley: hdev 0xffff88808a340000. hci_free_dev, 3346 [ 80.685636][ T8477] haley: hdev 0xffff88808a340000. bt_host_release, 86 [ 80.693223][ T8477] CPU: 1 PID: 8477 Comm: syz-executor.4 Not tainted 5.6.0-rc3-next-20200228-syzkaller #0 [ 80.700751][ T8474] hci0 orig refcnt 8 [ 80.701781][ T8469] haley: hdev 0xffff888099b48000. hci_unregister_dev, 3464 [ 80.703321][ T8477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.703326][ T8477] Call Trace: [ 80.703346][ T8477] dump_stack+0x188/0x20d [ 80.703364][ T8477] ? bt_sysfs_cleanup+0x11/0x11 [ 80.713019][ T8469] haley: hdev 0xffff888099b48000. hci_dev_put, 1032 [ 80.715244][ T8477] bt_host_release+0x30/0x40 [ 80.715258][ T8477] device_release+0x71/0x200 [ 80.715273][ T8477] ? dev_attr_show+0x90/0x90 [ 80.758061][ T8477] kobject_put+0x1e7/0x2e0 [ 80.762489][ T8477] ? vhci_close_dev+0x50/0x50 [ 80.767347][ T8477] put_device+0x1b/0x30 [ 80.771516][ T8477] vhci_release+0x78/0xe0 [ 80.773101][ T8469] hci0 orig refcnt 7 [ 80.773158][ T8469] haley: hdev 0xffff888099b48000. hci_dev_put, 1032 [ 80.775856][ T8477] __fput+0x2da/0x850 [ 80.775883][ T8477] task_work_run+0x13f/0x1b0 [ 80.775907][ T8477] exit_to_usermode_loop+0x2fa/0x360 [ 80.775925][ T8477] do_syscall_64+0x672/0x790 [ 80.775944][ T8477] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.775954][ T8477] RIP: 0033:0x4163e1 [ 80.775967][ T8477] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 80.775974][ T8477] RSP: 002b:00007ffd052172b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 80.775985][ T8477] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 80.775992][ T8477] RDX: 0000001b31f20000 RSI: 0000000000000001 RDI: 0000000000000003 [ 80.775999][ T8477] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 80.776005][ T8477] R10: 00007ffd05217390 R11: 0000000000000293 R12: 000000000076bfa0 [ 80.776012][ T8477] R13: 0000000000770b38 R14: 0000000000013b20 R15: 000000000076bfac [ 80.885247][ T8469] hci0 orig refcnt 6 [ 80.904603][ T8478] haley: hdev 0xffff888088b94000. hci_alloc_dev, 3253 [ 80.922868][ T8478] hci1 orig refcnt 4 [ 80.922877][ T8478] haley: hdev 0xffff888088b94000. hci_dev_hold, 1046 [ 80.947032][ T8469] haley: hdev 0xffff888099b48000. hci_dev_put, 1032 [ 80.964773][ T8478] haley: hdev 0xffff888088b94000. hci_register_dev, 3444 [ 80.965033][ T8407] hci1 orig refcnt 5 [ 80.965041][ T8407] haley: hdev 0xffff888088b94000. hci_dev_hold, 1046 [ 80.982749][ T8478] haley: hdev 0xffff888088b94000. hci_unregister_dev, 3464 [ 80.983611][ T8407] haley: hdev 0xffff888088b94000. hci_dev_put, 1032 [ 81.005152][ T8407] hci1 orig refcnt 6 [ 81.007847][ T8469] hci0 orig refcnt 2 [ 81.015243][ T8469] haley: hdev 0xffff888099b48000. hci_free_dev, 3346 [ 81.032506][ T8478] haley: hdev 0xffff888088b94000. hci_dev_put, 1032 [ 81.032715][ T8469] haley: hdev 0xffff888099b48000. bt_host_release, 86 [ 81.049379][ T8478] hci1 orig refcnt 2 [ 81.049391][ T8478] haley: hdev 0xffff888088b94000. hci_free_dev, 3346 [ 81.052306][ T8469] CPU: 1 PID: 8469 Comm: syz-executor.3 Not tainted 5.6.0-rc3-next-20200228-syzkaller #0 [ 81.067377][ T8478] haley: hdev 0xffff888088b94000. bt_host_release, 86 [ 81.069752][ T8469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.069757][ T8469] Call Trace: [ 81.069777][ T8469] dump_stack+0x188/0x20d [ 81.069795][ T8469] ? bt_sysfs_cleanup+0x11/0x11 [ 81.098979][ T8469] bt_host_release+0x30/0x40 [ 81.103557][ T8469] device_release+0x71/0x200 [ 81.108132][ T8469] ? dev_attr_show+0x90/0x90 [ 81.112710][ T8469] kobject_put+0x1e7/0x2e0 [ 81.117123][ T8469] ? vhci_close_dev+0x50/0x50 [ 81.121800][ T8469] put_device+0x1b/0x30 [ 81.125952][ T8469] vhci_release+0x78/0xe0 [ 81.130287][ T8469] __fput+0x2da/0x850 [ 81.134271][ T8469] task_work_run+0x13f/0x1b0 [ 81.138929][ T8469] exit_to_usermode_loop+0x2fa/0x360 [ 81.144224][ T8469] do_syscall_64+0x672/0x790 [ 81.148813][ T8469] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.154723][ T8469] RIP: 0033:0x4163e1 [ 81.158612][ T8469] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 81.178218][ T8469] RSP: 002b:00007ffd10a108f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 81.186624][ T8469] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 81.194584][ T8469] RDX: 0000001b31d20000 RSI: 0000000000000001 RDI: 0000000000000003 [ 81.202538][ T8469] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 81.210511][ T8469] R10: 00007ffd10a109d0 R11: 0000000000000293 R12: 000000000076c900 [ 81.218470][ T8469] R13: 000000000076c900 R14: 0000000000013a8a R15: 000000000076bfac [ 81.226467][ T8478] CPU: 0 PID: 8478 Comm: syz-executor.4 Not tainted 5.6.0-rc3-next-20200228-syzkaller #0 [ 81.236276][ T8478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.246318][ T8478] Call Trace: [ 81.249604][ T8478] dump_stack+0x188/0x20d [ 81.253917][ T8478] ? bt_sysfs_cleanup+0x11/0x11 [ 81.258762][ T8478] bt_host_release+0x30/0x40 [ 81.263331][ T8478] device_release+0x71/0x200 [ 81.267915][ T8478] ? dev_attr_show+0x90/0x90 [ 81.272489][ T8478] kobject_put+0x1e7/0x2e0 [ 81.276902][ T8478] ? vhci_close_dev+0x50/0x50 [ 81.281574][ T8478] put_device+0x1b/0x30 [ 81.285731][ T8478] vhci_release+0x78/0xe0 [ 81.290049][ T8478] __fput+0x2da/0x850 [ 81.294039][ T8478] task_work_run+0x13f/0x1b0 [ 81.298624][ T8478] get_signal+0x2054/0x24e0 [ 81.303120][ T8478] ? new_sync_read+0x790/0x790 [ 81.307972][ T8478] ? fsnotify+0x770/0xb10 [ 81.312303][ T8478] ? apparmor_path_rmdir+0x30/0x30 [ 81.317411][ T8478] do_signal+0x7e/0x13f0 [ 81.322865][ T8478] ? fsnotify_first_mark+0x200/0x200 [ 81.328149][ T8478] ? setup_sigcontext+0x820/0x820 [ 81.333170][ T8478] ? kick_process+0xe4/0x170 [ 81.337747][ T8478] ? task_work_add+0x97/0x120 [ 81.342414][ T8478] ? fput_many+0xf6/0x1a0 [ 81.346728][ T8478] ? ksys_write+0x19f/0x250 [ 81.351213][ T8478] ? __ia32_sys_read+0xb0/0xb0 [ 81.355975][ T8478] exit_to_usermode_loop+0x26c/0x360 [ 81.361254][ T8478] do_syscall_64+0x672/0x790 [ 81.365844][ T8478] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.371735][ T8478] RIP: 0033:0x45c849 [ 81.375714][ T8478] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 81.395907][ T8478] RSP: 002b:00007ff94a88cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 81.404915][ T8478] RAX: 0000000000000002 RBX: 00007ff94a88d6d4 RCX: 000000000045c849 [ 81.412970][ T8478] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 81.420941][ T8478] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 81.428924][ T8478] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 81.437548][ T8478] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 81.487527][ T8470] haley: hdev 0xffff888090dd4000. hci_alloc_dev, 3253 [ 81.509459][ T8470] hci0 orig refcnt 4 [ 81.509467][ T8470] haley: hdev 0xffff888090dd4000. hci_dev_hold, 1046 [ 81.539696][ T8470] haley: hdev 0xffff888090dd4000. hci_register_dev, 3444 [ 81.547179][ T8407] hci0 orig refcnt 5 [ 81.547187][ T8407] haley: hdev 0xffff888090dd4000. hci_dev_hold, 1046 [ 81.558526][ T8407] haley: hdev 0xffff888090dd4000. hci_dev_put, 1032 [ 81.565258][ T8407] hci0 orig refcnt 6 [ 81.567842][ T8497] hci0 orig refcnt 5 [ 81.571788][ T8497] haley: hdev 0xffff888090dd4000. hci_dev_hold, 1046 [ 81.572924][ T8498] haley: hdev 0xffff8880a00e4000. hci_alloc_dev, 3253 [ 81.576486][ T8497] hci0 orig refcnt 6 [ 81.576494][ T8497] haley: hdev 0xffff888090dd4000. hci_dev_hold, 1046 [ 81.585995][ T8469] haley: hdev 0xffff888090dd4000. hci_unregister_dev, 3464 [ 81.593366][ T8497] hci0 orig refcnt 7 [ 81.593373][ T8497] haley: hdev 0xffff888090dd4000. hci_dev_hold, 1046 [ 81.608989][ T8498] hci1 orig refcnt 4 [ 81.608996][ T8498] haley: hdev 0xffff8880a00e4000. hci_dev_hold, 1046 [ 81.613251][ T8497] haley: hdev 0xffff888090dd4000. hci_dev_put, 1032 [ 81.619696][ T8469] haley: hdev 0xffff888090dd4000. hci_dev_put, 1032 [ 81.623158][ T8497] hci0 orig refcnt 8 [ 81.671560][ T8498] haley: hdev 0xffff8880a00e4000. hci_register_dev, 3444 [ 81.671813][ T8407] hci1 orig refcnt 5 [ 81.671820][ T8407] haley: hdev 0xffff8880a00e4000. hci_dev_hold, 1046 [ 81.685201][ T8469] hci0 orig refcnt 7 [ 81.685258][ T8469] haley: hdev 0xffff888090dd4000. hci_dev_put, 1032 [ 81.687443][ T8495] haley: hdev 0xffff8880a00e4000. hci_unregister_dev, 3464 [ 81.694025][ T8469] hci0 orig refcnt 6 [ 81.712343][ T8469] haley: hdev 0xffff888090dd4000. hci_dev_put, 1032 [ 81.714259][ T8407] haley: hdev 0xffff8880a00e4000. hci_dev_put, 1032 [ 81.731073][ T8407] hci1 orig refcnt 6 [ 81.731134][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.752671][ T4060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.763068][ T8504] haley: hdev 0xffff888090640000. hci_alloc_dev, 3253 [ 81.765630][ T8469] hci0 orig refcnt 2 [ 81.765641][ T8469] haley: hdev 0xffff888090dd4000. hci_free_dev, 3346 [ 81.773754][ T7185] device veth0_macvtap entered promiscuous mode [ 81.792100][ T8469] haley: hdev 0xffff888090dd4000. bt_host_release, 86 [ 81.794542][ T8504] hci0 orig refcnt 4 [ 81.794550][ T8504] haley: hdev 0xffff888090640000. hci_dev_hold, 1046 [ 81.799386][ T8469] CPU: 1 PID: 8469 Comm: syz-executor.3 Not tainted 5.6.0-rc3-next-20200228-syzkaller #0 [ 81.819712][ T8469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.828360][ T8504] haley: hdev 0xffff888090640000. hci_register_dev, 3444 [ 81.829792][ T8469] Call Trace: [ 81.829815][ T8469] dump_stack+0x188/0x20d [ 81.829831][ T8469] ? bt_sysfs_cleanup+0x11/0x11 [ 81.829849][ T8469] bt_host_release+0x30/0x40 [ 81.829862][ T8469] device_release+0x71/0x200 [ 81.829878][ T8469] ? dev_attr_show+0x90/0x90 [ 81.840599][ T8510] hci0 orig refcnt 5 [ 81.840623][ T8510] haley: hdev 0xffff888090640000. hci_dev_hold, 1046 [ 81.844538][ T8469] kobject_put+0x1e7/0x2e0 [ 81.844560][ T8469] ? vhci_close_dev+0x50/0x50 [ 81.844573][ T8469] put_device+0x1b/0x30 [ 81.844587][ T8469] vhci_release+0x78/0xe0 [ 81.844604][ T8469] __fput+0x2da/0x850 [ 81.844631][ T8469] task_work_run+0x13f/0x1b0 [ 81.844654][ T8469] exit_to_usermode_loop+0x2fa/0x360 [ 81.881156][ T7185] device veth1_macvtap entered promiscuous mode [ 81.883108][ T8469] do_syscall_64+0x672/0x790 [ 81.883131][ T8469] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 81.883143][ T8469] RIP: 0033:0x4163e1 [ 81.883157][ T8469] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 81.883185][ T8469] RSP: 002b:00007ffd10a108f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 81.883196][ T8469] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 81.883202][ T8469] RDX: 0000000000000001 RSI: 0000000000770a48 RDI: 0000000000000003 [ 81.883215][ T8469] RBP: 0000000000000000 R08: 01ffffffffffffff R09: 01ffffffffffffff [ 81.883222][ T8469] R10: 00007ffd10a109d0 R11: 0000000000000293 R12: 000000000076c0e0 [ 81.918194][ T8495] haley: hdev 0xffff8880a00e4000. hci_dev_put, 1032 [ 81.922468][ T8469] R13: 0000000000770b38 R14: 0000000000013eba R15: 000000000076c0ec [ 81.923125][ T8407] hci0 orig refcnt 6 [ 81.923133][ T8407] haley: hdev 0xffff888090640000. hci_dev_hold, 1046 [ 81.938919][ T8512] haley: hdev 0xffff88808c18c000. hci_alloc_dev, 3253 [ 81.948179][ T8407] haley: hdev 0xffff888090640000. hci_dev_put, 1032 [ 81.973383][ T8510] haley: hdev 0xffff888090640000. hci_dev_put, 1032 [ 81.979577][ T8407] hci0 orig refcnt 7 [ 82.044800][ T8515] hci0 orig refcnt 6 [ 82.048935][ T8515] haley: hdev 0xffff888090640000. hci_dev_hold, 1046 [ 82.079370][ T8495] hci1 orig refcnt 2 [ 82.079384][ T8495] haley: hdev 0xffff8880a00e4000. hci_free_dev, 3346 [ 82.115960][ T8512] hci1 orig refcnt 4 [ 82.115968][ T8512] haley: hdev 0xffff88808c18c000. hci_dev_hold, 1046 [ 82.143573][ T8515] hci0 orig refcnt 7 [ 82.143610][ T8515] haley: hdev 0xffff888090640000. hci_dev_hold, 1046 [ 82.153275][ T7185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 82.167423][ T7185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.176969][ T8495] haley: hdev 0xffff8880a00e4000. bt_host_release, 86 [ 82.179361][ T7185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 82.188178][ T8495] CPU: 0 PID: 8495 Comm: syz-executor.5 Not tainted 5.6.0-rc3-next-20200228-syzkaller #0 [ 82.196627][ T7185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.205452][ T8495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.205458][ T8495] Call Trace: [ 82.205479][ T8495] dump_stack+0x188/0x20d [ 82.205494][ T8495] ? bt_sysfs_cleanup+0x11/0x11 [ 82.205512][ T8495] bt_host_release+0x30/0x40 [ 82.205527][ T8495] device_release+0x71/0x200 [ 82.205538][ T8495] ? dev_attr_show+0x90/0x90 [ 82.205556][ T8495] kobject_put+0x1e7/0x2e0 [ 82.215622][ T7185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 82.225565][ T8495] ? vhci_close_dev+0x50/0x50 [ 82.225578][ T8495] put_device+0x1b/0x30 [ 82.225591][ T8495] vhci_release+0x78/0xe0 [ 82.225607][ T8495] __fput+0x2da/0x850 [ 82.225634][ T8495] task_work_run+0x13f/0x1b0 [ 82.225665][ T8495] exit_to_usermode_loop+0x2fa/0x360 [ 82.225683][ T8495] do_syscall_64+0x672/0x790 [ 82.225712][ T8495] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.229200][ T7185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.233305][ T8495] RIP: 0033:0x4163e1 [ 82.233318][ T8495] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 82.233326][ T8495] RSP: 002b:00007ffd1bf260f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 82.233337][ T8495] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 82.233345][ T8495] RDX: 0000001b33920000 RSI: 0000000000000001 RDI: 0000000000000003 [ 82.233353][ T8495] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 82.233361][ T8495] R10: 00007ffd1bf261d0 R11: 0000000000000293 R12: 000000000076c900 [ 82.233368][ T8495] R13: 000000000076c900 R14: 0000000000013f2f R15: 000000000076bfac [ 82.246369][ T8515] hci0 orig refcnt 8 [ 82.246393][ T8515] haley: hdev 0xffff888090640000. hci_dev_hold, 1046 [ 82.250192][ T7185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 82.255895][ T8512] haley: hdev 0xffff88808c18c000. hci_register_dev, 3444 [ 82.257460][ T8407] hci1 orig refcnt 5 [ 82.257467][ T8407] haley: hdev 0xffff88808c18c000. hci_dev_hold, 1046 [ 82.272948][ T8515] haley: hdev 0xffff888090640000. hci_dev_put, 1032 [ 82.277301][ T8407] haley: hdev 0xffff88808c18c000. hci_dev_put, 1032 [ 82.294514][ T8515] hci0 orig refcnt 9 [ 82.301031][ T7185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.307375][ T8407] hci1 orig refcnt 6 [ 82.336113][ T8511] haley: hdev 0xffff88808c18c000. hci_unregister_dev, 3464 [ 82.402211][ T8522] haley: hdev 0xffff8880955d8000. hci_alloc_dev, 3253 [ 82.419112][ T8511] haley: hdev 0xffff88808c18c000. hci_dev_put, 1032 [ 82.433575][ T8525] haley: hdev 0xffff888094778000. hci_alloc_dev, 3253 [ 82.434917][ T8511] hci1 orig refcnt 2 [ 82.434928][ T8511] haley: hdev 0xffff88808c18c000. hci_free_dev, 3346 [ 82.457847][ T8526] hci0 orig refcnt 8 [ 82.457871][ T8526] haley: hdev 0xffff888090640000. hci_dev_hold, 1046 [ 82.462793][ T8511] haley: hdev 0xffff88808c18c000. bt_host_release, 86 [ 82.478315][ T8525] hci1 orig refcnt 4 [ 82.478323][ T8525] haley: hdev 0xffff888094778000. hci_dev_hold, 1046 [ 82.484184][ T8511] CPU: 1 PID: 8511 Comm: syz-executor.1 Not tainted 5.6.0-rc3-next-20200228-syzkaller #0 [ 82.502271][ T8530] hci0 orig refcnt 9 [ 82.502313][ T8530] haley: hdev 0xffff888090640000. hci_dev_hold, 1046 [ 82.509006][ T8511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.509012][ T8511] Call Trace: [ 82.509035][ T8511] dump_stack+0x188/0x20d [ 82.509050][ T8511] ? bt_sysfs_cleanup+0x11/0x11 [ 82.509068][ T8511] bt_host_release+0x30/0x40 [ 82.509083][ T8511] device_release+0x71/0x200 [ 82.509094][ T8511] ? dev_attr_show+0x90/0x90 [ 82.509111][ T8511] kobject_put+0x1e7/0x2e0 [ 82.509128][ T8511] ? vhci_close_dev+0x50/0x50 [ 82.509138][ T8511] put_device+0x1b/0x30 [ 82.509150][ T8511] vhci_release+0x78/0xe0 [ 82.509166][ T8511] __fput+0x2da/0x850 [ 82.509191][ T8511] task_work_run+0x13f/0x1b0 [ 82.509216][ T8511] exit_to_usermode_loop+0x2fa/0x360 [ 82.509236][ T8511] do_syscall_64+0x672/0x790 [ 82.509255][ T8511] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 82.509270][ T8511] RIP: 0033:0x4163e1 [ 82.521049][ T8510] hci0 orig refcnt 10 [ 82.521953][ T8502] haley: hdev 0xffff888090640000. hci_unregister_dev, 3464 [ 82.526678][ T8511] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 82.526686][ T8511] RSP: 002b:00007ffdf57be9e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 82.526697][ T8511] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 82.526704][ T8511] RDX: 0000001b33a20000 RSI: 0000000000000001 RDI: 0000000000000003 [ 82.526712][ T8511] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 82.526719][ T8511] R10: 00007ffdf57beac0 R11: 0000000000000293 R12: 000000000076c900 [ 82.526727][ T8511] R13: 000000000076c900 R14: 00000000000140b6 R15: 000000000076bfac [ 82.535781][ T7185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 82.551548][ T8522] hci2 orig refcnt 4 [ 82.551561][ T8522] haley: hdev 0xffff8880955d8000. hci_dev_hold, 1046 [ 82.560756][ T7185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.570101][ T8498] haley: hdev 0xffff8880a3674000. hci_alloc_dev, 3253 [ 82.577437][ T7185] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.587008][ T8526] haley: hdev 0xffff888090640000. hci_dev_put, 1032 [ 82.592215][ T8511] haley: hdev 0xffff888090640000. hci_dev_put, 1032 [ 82.610681][ T8498] hci3 orig refcnt 4 [ 82.610693][ T8498] haley: hdev 0xffff8880a3674000. hci_dev_hold, 1046 [ 82.614400][ T8525] haley: hdev 0xffff888094778000. hci_register_dev, 3444 [ 82.638624][ T8522] haley: hdev 0xffff8880955d8000. hci_register_dev, 3444 [ 82.645343][ T8407] hci1 orig refcnt 5 [ 82.645351][ T8407] haley: hdev 0xffff888094778000. hci_dev_hold, 1046 [ 82.668850][ T8526] hci0 orig refcnt 9 [ 82.671420][ T8530] haley: hdev 0xffff888090640000. hci_dev_put, 1032 [ 82.676327][ T8407] haley: hdev 0xffff888094778000. hci_dev_put, 1032 [ 82.686449][ T8498] haley: hdev 0xffff8880a3674000. hci_register_dev, 3444 [ 82.690575][ T8407] hci1 orig refcnt 6 [ 82.690820][ T8407] hci2 orig refcnt 5 [ 82.710419][ T1613] hci3 orig refcnt 5 [ 82.716112][ T8407] haley: hdev 0xffff8880955d8000. hci_dev_hold, 1046 [ 82.727051][ T1613] haley: hdev 0xffff8880a3674000. hci_dev_hold, 1046 [ 82.730436][ T8407] haley: hdev 0xffff8880955d8000. hci_dev_put, 1032 [ 82.736610][ T1613] haley: hdev 0xffff8880a3674000. hci_dev_put, 1032 [ 82.745960][ T8407] hci2 orig refcnt 6 [ 82.746124][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 82.753231][ T1613] hci3 orig refcnt 6 [ 82.791684][ T8502] haley: hdev 0xffff888090640000. hci_dev_put, 1032 [ 82.791691][ T8502] hci0 orig refcnt 5 [ 82.791708][ T8502] haley: hdev 0xffff888090640000. hci_free_dev, 3346 [ 82.805767][ T8511] hci0 orig refcnt 4 [ 82.805776][ T8511] haley: hdev 0xffff888090640000. hci_dev_put, 1032 [ 82.824165][ T8504] haley: hdev 0xffff888088514000. hci_alloc_dev, 3253 [ 82.827338][ T8530] hci0 orig refcnt 2 [ 82.835807][ T8498] haley: hdev 0xffff8880a3674000. hci_unregister_dev, 3464 [ 82.846764][ T8511] hci0 orig refcnt 1 [ 82.846861][ T8511] haley: hdev 0xffff888090640000. bt_host_release, 86 [ 82.864235][ T8498] haley: hdev 0xffff8880a3674000. hci_dev_put, 1032 [ 82.866563][ T8520] haley: hdev 0xffff8880955d8000. hci_unregister_dev, 3464 [ 82.874339][ T8498] hci3 orig refcnt 2 [ 82.874350][ T8498] haley: hdev 0xffff8880a3674000. hci_free_dev, 3346 [ 82.877061][ T8521] haley: hdev 0xffff888094778000. hci_unregister_dev, 3464 [ 82.878009][ T8521] haley: hdev 0xffff888094778000. hci_dev_put, 1032 [ 82.884572][ T8498] haley: hdev 0xffff8880a3674000. bt_host_release, 86 [ 82.913142][ T8520] haley: hdev 0xffff8880955d8000. hci_dev_put, 1032 [ 82.917917][ T8504] hci0 orig refcnt 4 [ 82.917924][ T8504] haley: hdev 0xffff888088514000. hci_dev_hold, 1046 [ 83.008740][ T8521] hci1 orig refcnt 2 [ 83.008752][ T8521] haley: hdev 0xffff888094778000. hci_free_dev, 3346 [ 83.020301][ T8520] hci2 orig refcnt 2 [ 83.020312][ T8520] haley: hdev 0xffff8880955d8000. hci_free_dev, 3346 [ 83.031405][ T8511] CPU: 1 PID: 8511 Comm: syz-executor.1 Not tainted 5.6.0-rc3-next-20200228-syzkaller #0 [ 83.041209][ T8511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.051264][ T8511] Call Trace: [ 83.054561][ T8511] dump_stack+0x188/0x20d [ 83.058897][ T8511] ? bt_sysfs_cleanup+0x11/0x11 [ 83.063764][ T8511] bt_host_release+0x30/0x40 [ 83.068368][ T8511] device_release+0x71/0x200 [ 83.072962][ T8511] ? dev_attr_show+0x90/0x90 [ 83.077558][ T8511] kobject_put+0x1e7/0x2e0 [ 83.081985][ T8511] ? __sock_release+0x280/0x280 [ 83.086837][ T8511] put_device+0x1b/0x30 [ 83.090999][ T8511] hci_sock_release+0x162/0x430 [ 83.095869][ T8511] __sock_release+0xcd/0x280 [ 83.100465][ T8511] sock_close+0x18/0x20 [ 83.104621][ T8511] __fput+0x2da/0x850 [ 83.108624][ T8511] task_work_run+0x13f/0x1b0 [ 83.113575][ T8511] exit_to_usermode_loop+0x2fa/0x360 [ 83.118872][ T8511] do_syscall_64+0x672/0x790 [ 83.123472][ T8511] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.129363][ T8511] RIP: 0033:0x4163e1 [ 83.133262][ T8511] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 83.152875][ T8511] RSP: 002b:00007ffdf57be9e0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 83.161290][ T8511] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 00000000004163e1 [ 83.169367][ T8511] RDX: fffffffffffffff7 RSI: 0000000000000001 RDI: 0000000000000006 [ 83.177344][ T8511] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 83.185318][ T8511] R10: 00007ffdf57beac0 R11: 0000000000000293 R12: 000000000076c900 [ 83.193297][ T8511] R13: 000000000076c900 R14: 00000000000140b6 R15: 000000000076bfac [ 83.224500][ T8521] haley: hdev 0xffff888094778000. bt_host_release, 86 [ 83.231803][ T8498] CPU: 1 PID: 8498 Comm: syz-executor.5 Not tainted 5.6.0-rc3-next-20200228-syzkaller #0 [ 83.241612][ T8498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.251664][ T8498] Call Trace: [ 83.254963][ T8498] dump_stack+0x188/0x20d [ 83.259297][ T8498] ? bt_sysfs_cleanup+0x11/0x11 [ 83.264157][ T8498] bt_host_release+0x30/0x40 [ 83.268753][ T8498] device_release+0x71/0x200 [ 83.273350][ T8498] ? dev_attr_show+0x90/0x90 [ 83.277965][ T8498] kobject_put+0x1e7/0x2e0 [ 83.282391][ T8498] ? vhci_close_dev+0x50/0x50 [ 83.287076][ T8498] put_device+0x1b/0x30 [ 83.291236][ T8498] vhci_release+0x78/0xe0 [ 83.295569][ T8498] __fput+0x2da/0x850 [ 83.299675][ T8498] task_work_run+0x13f/0x1b0 [ 83.304277][ T8498] get_signal+0x2054/0x24e0 [ 83.308785][ T8498] ? new_sync_read+0x790/0x790 [ 83.313575][ T8498] ? fsnotify+0x770/0xb10 [ 83.317909][ T8498] ? apparmor_path_rmdir+0x30/0x30 [ 83.323034][ T8498] do_signal+0x7e/0x13f0 [ 83.327280][ T8498] ? fsnotify_first_mark+0x200/0x200 [ 83.332574][ T8498] ? setup_sigcontext+0x820/0x820 [ 83.337605][ T8498] ? kick_process+0xe4/0x170 [ 83.341799][ T8520] haley: hdev 0xffff8880955d8000. bt_host_release, 86 [ 83.342197][ T8498] ? task_work_add+0x97/0x120 [ 83.353637][ T8498] ? fput_many+0xf6/0x1a0 [ 83.357981][ T8498] ? ksys_write+0x19f/0x250 [ 83.362593][ T8498] ? __ia32_sys_read+0xb0/0xb0 [ 83.367368][ T8498] exit_to_usermode_loop+0x26c/0x360 [ 83.372658][ T8498] do_syscall_64+0x672/0x790 [ 83.377256][ T8498] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.383225][ T8498] RIP: 0033:0x45c849 [ 83.387113][ T8498] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 83.406724][ T8498] RSP: 002b:00007f57d22c1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 83.415131][ T8498] RAX: 0000000000000002 RBX: 00007f57d22c26d4 RCX: 000000000045c849 [ 83.423093][ T8498] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 83.431072][ T8498] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 83.439030][ T8498] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 83.446988][ T8498] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 83.455100][ T8520] CPU: 0 PID: 8520 Comm: syz-executor.3 Not tainted 5.6.0-rc3-next-20200228-syzkaller #0 [ 83.464896][ T8520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.474940][ T8520] Call Trace: [ 83.478234][ T8520] dump_stack+0x188/0x20d [ 83.482549][ T8520] ? bt_sysfs_cleanup+0x11/0x11 [ 83.487388][ T8520] bt_host_release+0x30/0x40 [ 83.491974][ T8520] device_release+0x71/0x200 [ 83.496550][ T8520] ? dev_attr_show+0x90/0x90 [ 83.501137][ T8520] kobject_put+0x1e7/0x2e0 [ 83.505554][ T8520] ? vhci_close_dev+0x50/0x50 [ 83.510219][ T8520] put_device+0x1b/0x30 [ 83.514356][ T8520] vhci_release+0x78/0xe0 [ 83.518674][ T8520] __fput+0x2da/0x850 [ 83.522734][ T8520] task_work_run+0x13f/0x1b0 [ 83.527320][ T8520] exit_to_usermode_loop+0x2fa/0x360 [ 83.532592][ T8520] do_syscall_64+0x672/0x790 [ 83.537170][ T8520] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.543055][ T8520] RIP: 0033:0x4163e1 [ 83.546931][ T8520] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 83.566514][ T8520] RSP: 002b:00007ffd10a108f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 83.574916][ T8520] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 83.582964][ T8520] RDX: 0000001b31d20000 RSI: 0000000000000001 RDI: 0000000000000003 [ 83.591545][ T8520] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 83.599515][ T8520] R10: 00007ffd10a109d0 R11: 0000000000000293 R12: 000000000076c900 [ 83.607493][ T8520] R13: 000000000076c900 R14: 0000000000014253 R15: 000000000076bfac [ 83.617248][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.625375][ T8521] CPU: 1 PID: 8521 Comm: syz-executor.4 Not tainted 5.6.0-rc3-next-20200228-syzkaller #0 [ 83.635178][ T8521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.645412][ T8521] Call Trace: [ 83.648981][ T8521] dump_stack+0x188/0x20d [ 83.653319][ T8521] ? bt_sysfs_cleanup+0x11/0x11 [ 83.658199][ T8521] bt_host_release+0x30/0x40 [ 83.662814][ T8521] device_release+0x71/0x200 [ 83.667408][ T8521] ? dev_attr_show+0x90/0x90 [ 83.672004][ T8521] kobject_put+0x1e7/0x2e0 [ 83.676433][ T8521] ? vhci_close_dev+0x50/0x50 [ 83.681110][ T8521] put_device+0x1b/0x30 [ 83.685270][ T8521] vhci_release+0x78/0xe0 [ 83.689606][ T8521] __fput+0x2da/0x850 [ 83.693720][ T8521] task_work_run+0x13f/0x1b0 [ 83.698329][ T8521] exit_to_usermode_loop+0x2fa/0x360 [ 83.703716][ T8521] do_syscall_64+0x672/0x790 [ 83.708321][ T8521] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.714214][ T8521] RIP: 0033:0x4163e1 [ 83.718113][ T8521] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 83.737717][ T8521] RSP: 002b:00007ffd052172b0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 83.746143][ T8521] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004163e1 [ 83.754133][ T8521] RDX: 0000001b31f20000 RSI: 0000000000000001 RDI: 0000000000000003 [ 83.763333][ T8521] RBP: 0000000000000001 R08: 00ffffffffffffff R09: 00ffffffffffffff [ 83.771307][ T8521] R10: 00007ffd05217390 R11: 0000000000000293 R12: 000000000076c900 [ 83.779280][ T8521] R13: 000000000076c900 R14: 000000000001427f R15: 000000000076bfac [ 83.804914][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.841788][ T8504] haley: hdev 0xffff888088514000. hci_register_dev, 3444 [ 83.842096][ T8536] hci0 orig refcnt 5 [ 83.842103][ T8536] haley: hdev 0xffff888088514000. hci_dev_hold, 1046 [ 83.861789][ T8536] haley: hdev 0xffff888088514000. hci_dev_put, 1032 [ 83.873991][ T8504] haley: hdev 0xffff888088514000. hci_unregister_dev, 3464 [ 83.875954][ T8536] hci0 orig refcnt 6 [ 83.878621][ T7185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 83.904134][ T8504] haley: hdev 0xffff888088514000. hci_dev_put, 1032 [ 83.912242][ T8522] haley: hdev 0xffff8880a1060000. hci_alloc_dev, 3253 [ 83.926912][ T8522] hci1 orig refcnt 4 [ 83.926920][ T8522] haley: hdev 0xffff8880a1060000. hci_dev_hold, 1046 [ 83.938201][ T8522] haley: hdev 0xffff8880a1060000. hci_register_dev, 3444 [ 83.945566][ T8536] hci1 orig refcnt 5 [ 83.945574][ T8536] haley: hdev 0xffff8880a1060000. hci_dev_hold, 1046 [ 83.954626][ T8504] hci0 orig refcnt 2 [ 83.954637][ T8504] haley: hdev 0xffff888088514000. hci_free_dev, 3346 [ 83.956934][ T8536] haley: hdev 0xffff8880a1060000. hci_dev_put, 1032 [ 83.964872][ T8504] haley: hdev 0xffff888088514000. bt_host_release, 86 [ 83.967319][ T8536] hci1 orig refcnt 6 [ 83.967570][ T7185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.975814][ T8512] haley: hdev 0xffff888091dec000. hci_alloc_dev, 3253 [ 83.982728][ T7185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 84.006148][ T8512] hci0 orig refcnt 4 [ 84.006155][ T8512] haley: hdev 0xffff888091dec000. hci_dev_hold, 1046 [ 84.012122][ T7185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.033255][ T7185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 84.043969][ T7185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.052299][ T8522] haley: hdev 0xffff8880a1060000. hci_unregister_dev, 3464 [ 84.053888][ T7185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 84.065761][ T8504] CPU: 1 PID: 8504 Comm: syz-executor.2 Not tainted 5.6.0-rc3-next-20200228-syzkaller #0 [ 84.071573][ T7185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.081269][ T8504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.081275][ T8504] Call Trace: [ 84.081297][ T8504] dump_stack+0x188/0x20d [ 84.081312][ T8504] ? bt_sysfs_cleanup+0x11/0x11 [ 84.081328][ T8504] bt_host_release+0x30/0x40 [ 84.081344][ T8504] device_release+0x71/0x200 [ 84.081355][ T8504] ? dev_attr_show+0x90/0x90 [ 84.081374][ T8504] kobject_put+0x1e7/0x2e0 [ 84.094061][ T7185] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 84.101199][ T8504] ? vhci_close_dev+0x50/0x50 [ 84.101213][ T8504] put_device+0x1b/0x30 [ 84.101226][ T8504] vhci_release+0x78/0xe0 [ 84.101242][ T8504] __fput+0x2da/0x850 [ 84.101267][ T8504] task_work_run+0x13f/0x1b0 [ 84.104558][ T7185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.108845][ T8504] get_signal+0x2054/0x24e0 [ 84.108856][ T8504] ? new_sync_read+0x790/0x790 [ 84.108877][ T8504] ? fsnotify+0x770/0xb10 [ 84.108894][ T8504] ? apparmor_path_rmdir+0x30/0x30 [ 84.116690][ T7185] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.118504][ T8504] do_signal+0x7e/0x13f0 [ 84.118528][ T8504] ? fsnotify_first_mark+0x200/0x200 [ 84.209910][ T8504] ? setup_sigcontext+0x820/0x820 [ 84.214916][ T8504] ? kick_process+0xe4/0x170 [ 84.219493][ T8504] ? task_work_add+0x97/0x120 [ 84.224172][ T8504] ? fput_many+0xf6/0x1a0 [ 84.228484][ T8504] ? ksys_write+0x19f/0x250 [ 84.232965][ T8504] ? __ia32_sys_read+0xb0/0xb0 [ 84.237724][ T8504] exit_to_usermode_loop+0x26c/0x360 [ 84.242996][ T8504] do_syscall_64+0x672/0x790 [ 84.247762][ T8504] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 84.254440][ T8504] RIP: 0033:0x45c849 [ 84.258969][ T8504] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 84.280243][ T8504] RSP: 002b:00007f5d56758c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 84.288663][ T8504] RAX: 0000000000000002 RBX: 00007f5d567596d4 RCX: 000000000045c849 [ 84.296615][ T8504] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 84.304661][ T8504] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 84.313763][ T8504] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 84.321726][ T8504] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 84.338872][ T8512] haley: hdev 0xffff888091dec000. hci_register_dev, 3444 [ 84.346484][ T8536] hci0 orig refcnt 5 [ 84.346493][ T8536] haley: hdev 0xffff888091dec000. hci_dev_hold, 1046 [ 84.358614][ T8536] haley: hdev 0xffff888091dec000. hci_dev_put, 1032 [ 84.365359][ T8536] hci0 orig refcnt 6 [ 84.379835][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 2020/04/05 11:23:11 executed programs: 12 [ 84.383010][ T8522] haley: hdev 0xffff8880a1060000. hci_dev_put, 1032 [ 84.384627][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.414978][ T8525] haley: hdev 0xffff8880865c0000. hci_alloc_dev, 3253 [ 84.423677][ T8525] hci2 orig refcnt 4 [ 84.423685][ T8525] haley: hdev 0xffff8880865c0000. hci_dev_hold, 1046 [ 84.429291][ T8530] hci0 orig refcnt 5 [ 84.429332][ T8530] haley: hdev 0xffff888091dec000. hci_dev_hold, 1046 [ 84.434778][ T8525] haley: hdev 0xffff8880865c0000. hci_register_dev, 3444 [ 84.453291][ T8536] hci2 orig refcnt 5 [ 84.453299][ T8536] haley: hdev 0xffff8880865c0000. hci_dev_hold, 1046 [ 84.468623][ T8522] hci1 orig refcnt 2 [ 84.468636][ T8522] haley: hdev 0xffff8880a1060000. hci_free_dev, 3346 [ 84.476286][ T8536] haley: hdev 0xffff8880865c0000. hci_dev_put, 1032 [ 84.487094][ T8530] hci0 orig refcnt 6 [ 84.487102][ T8530] haley: hdev 0xffff888091dec000. hci_dev_hold, 1046 [ 84.488253][ T8536] hci2 orig refcnt 6 [ 84.491920][ T8512] haley: hdev 0xffff888091dec000. hci_unregister_dev, 3464 [ 84.521369][ T8512] haley: hdev 0xffff888091dec000. hci_dev_put, 1032 [ 84.528604][ T8512] hci0 orig refcnt 4 [ 84.528617][ T8512] haley: hdev 0xffff888091dec000. hci_free_dev, 3346 [ 84.555551][ T8522] haley: hdev 0xffff8880a1060000. bt_host_release, 86 [ 84.569808][ T8576] haley: hdev 0xffff8880a21a4000. hci_alloc_dev, 3253 [ 84.586374][ T8522] CPU: 0 PID: 8522 Comm: syz-executor.3 Not tainted 5.6.0-rc3-next-20200228-syzkaller #0 [ 84.596189][ T8522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.600659][ T8525] haley: hdev 0xffff8880865c0000. hci_unregister_dev, 3464 [ 84.606242][ T8522] Call Trace: [ 84.606263][ T8522] dump_stack+0x188/0x20d [ 84.606278][ T8522] ? bt_sysfs_cleanup+0x11/0x11 [ 84.606296][ T8522] bt_host_release+0x30/0x40 [ 84.606311][ T8522] device_release+0x71/0x200 [ 84.606321][ T8522] ? dev_attr_show+0x90/0x90 [ 84.606336][ T8522] kobject_put+0x1e7/0x2e0 [ 84.606355][ T8522] ? vhci_close_dev+0x50/0x50 [ 84.623980][ T8530] ------------[ cut here ]------------ [ 84.626108][ T8522] put_device+0x1b/0x30 [ 84.630660][ T8530] DEBUG_LOCKS_WARN_ON(1) [ 84.630744][ T8530] WARNING: CPU: 1 PID: 8530 at kernel/locking/lockdep.c:168 mark_lock+0x225/0x1220 [ 84.635249][ T8522] vhci_release+0x78/0xe0 [ 84.639802][ T8530] Kernel panic - not syncing: panic_on_warn set ... [ 84.644203][ T8522] __fput+0x2da/0x850 [ 84.686807][ T8522] task_work_run+0x13f/0x1b0 [ 84.691381][ T8522] get_signal+0x2054/0x24e0 [ 84.695865][ T8522] ? new_sync_read+0x790/0x790 [ 84.700614][ T8522] ? fsnotify+0x770/0xb10 [ 84.704942][ T8522] ? apparmor_path_rmdir+0x30/0x30 [ 84.710035][ T8522] do_signal+0x7e/0x13f0 [ 84.714272][ T8522] ? fsnotify_first_mark+0x200/0x200 [ 84.719540][ T8522] ? setup_sigcontext+0x820/0x820 [ 84.724541][ T8522] ? kick_process+0xe4/0x170 [ 84.729113][ T8522] ? task_work_add+0x97/0x120 [ 84.733790][ T8522] ? fput_many+0xf6/0x1a0 [ 84.738108][ T8522] ? ksys_write+0x19f/0x250 [ 84.742590][ T8522] ? __ia32_sys_read+0xb0/0xb0 [ 84.747340][ T8522] exit_to_usermode_loop+0x26c/0x360 [ 84.752607][ T8522] do_syscall_64+0x672/0x790 [ 84.757180][ T8522] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 84.763058][ T8522] RIP: 0033:0x45c849 [ 84.766939][ T8522] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 84.786528][ T8522] RSP: 002b:00007f469f254c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 84.795022][ T8522] RAX: 0000000000000002 RBX: 00007f469f2556d4 RCX: 000000000045c849 [ 84.803001][ T8522] RDX: 0000000000000002 RSI: 0000000020000200 RDI: 0000000000000003 [ 84.810956][ T8522] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 84.818920][ T8522] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 84.826877][ T8522] R13: 0000000000000d0f R14: 00000000004cf3b1 R15: 000000000076bf0c [ 84.834851][ T8530] CPU: 1 PID: 8530 Comm: syz-executor.4 Not tainted 5.6.0-rc3-next-20200228-syzkaller #0 [ 84.844178][ T8576] hci0 orig refcnt 4 [ 84.844185][ T8576] haley: hdev 0xffff8880a21a4000. hci_dev_hold, 1046 [ 84.844649][ T8530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.854194][ T8576] haley: hdev 0xffff8880a21a4000. hci_register_dev, 3444 [ 84.855185][ T8530] Call Trace: [ 84.865280][ T8536] hci0 orig refcnt 5 [ 84.865286][ T8536] haley: hdev 0xffff8880a21a4000. hci_dev_hold, 1046 [ 84.872230][ T8530] dump_stack+0x188/0x20d [ 84.872243][ T8530] ? mark_lock+0x1a0/0x1220 [ 84.872259][ T8530] panic+0x2e3/0x75c [ 84.875600][ T8536] haley: hdev 0xffff8880a21a4000. hci_dev_put, 1032 [ 84.879396][ T8530] ? add_taint.cold+0x16/0x16 [ 84.879410][ T8530] ? __probe_kernel_read+0x188/0x1d0 [ 84.879424][ T8530] ? __warn.cold+0x14/0x35 [ 84.889757][ T8536] hci0 orig refcnt 6 [ 84.894582][ T8582] haley: hdev 0xffff888095d74000. hci_alloc_dev, 3253 [ 84.894873][ T8530] ? __warn+0xd5/0x1c8 [ 84.900315][ T8582] hci1 orig refcnt 4 [ 84.900321][ T8582] haley: hdev 0xffff888095d74000. hci_dev_hold, 1046 [ 84.905323][ T8530] ? mark_lock+0x225/0x1220 [ 84.905339][ T8530] __warn.cold+0x2f/0x35 [ 84.910389][ T8582] haley: hdev 0xffff888095d74000. hci_register_dev, 3444 [ 84.915260][ T8530] ? mark_lock+0x225/0x1220 [ 84.915276][ T8530] report_bug+0x27b/0x2f0 [ 84.919834][ T8536] hci1 orig refcnt 5 [ 84.919840][ T8536] haley: hdev 0xffff888095d74000. hci_dev_hold, 1046 [ 84.924514][ T8530] do_error_trap+0x12b/0x220 [ 84.931405][ T8536] haley: hdev 0xffff888095d74000. hci_dev_put, 1032 [ 84.935509][ T8530] ? mark_lock+0x225/0x1220 [ 84.940708][ T8536] hci1 orig refcnt 6 [ 84.948541][ T8585] hci0 orig refcnt 5 [ 84.950661][ T8530] do_invalid_op+0x32/0x40 [ 84.950673][ T8530] ? mark_lock+0x225/0x1220 [ 84.950693][ T8530] invalid_op+0x23/0x30 [ 84.955301][ T8585] haley: hdev 0xffff8880a21a4000. hci_dev_hold, 1046 [ 84.962273][ T8530] RIP: 0010:mark_lock+0x225/0x1220 [ 84.962284][ T8530] Code: d0 7c 08 84 d2 0f 85 ab 0e 00 00 44 8b 1d e3 d4 2d 09 45 85 db 75 b6 48 c7 c6 c0 7d 2b 88 48 c7 c7 00 7e 2b 88 e8 73 d7 eb ff <0f> 0b 31 db e9 aa fe ff ff 48 c7 c7 40 1f 60 8c e8 76 2c 57 00 e9 [ 84.962289][ T8530] RSP: 0018:ffffc900018a7968 EFLAGS: 00010086 [ 84.962296][ T8530] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 84.962303][ T8530] RDX: 0000000000000000 RSI: ffffffff815c4e91 RDI: fffff52000314f1f [ 84.962310][ T8530] RBP: ffff88808f256340 R08: ffff88808f256340 R09: fffffbfff13345a5 [ 84.962316][ T8530] R10: fffffbfff13345a4 R11: ffffffff899a2d23 R12: 0000000000000002 [ 84.962322][ T8530] R13: ffff88808f256c2a R14: ffff88808f256c08 R15: 0000000000040a52 [ 84.962338][ T8530] ? vprintk_func+0x81/0x17e [ 84.962349][ T8530] ? mark_lock+0x225/0x1220 [ 84.962367][ T8530] __lock_acquire+0x15c2/0x5270 [ 84.962380][ T8530] ? find_held_lock+0x2d/0x110 [ 84.962390][ T8530] ? finish_task_switch+0x147/0x750 [ 84.962404][ T8530] ? mark_lock+0xbc/0x1220 [ 84.968122][ T8585] hci0 orig refcnt 6 [ 84.968142][ T8585] haley: hdev 0xffff8880a21a4000. hci_dev_hold, 1046 [ 84.971187][ T8530] ? mark_held_locks+0xe0/0xe0 [ 84.971199][ T8530] ? mark_held_locks+0x9f/0xe0 [ 84.971215][ T8530] lock_acquire+0x197/0x420 [ 84.975197][ T8585] hci0 orig refcnt 7 [ 84.975220][ T8585] haley: hdev 0xffff8880a21a4000. hci_dev_hold, 1046 [ 84.981740][ T8530] ? flush_workqueue+0xf7/0x14c0 [ 84.981752][ T8530] flush_workqueue+0x126/0x14c0 [ 84.981762][ T8530] ? flush_workqueue+0xf7/0x14c0 [ 84.981778][ T8530] ? __sched_text_start+0x8/0x8 [ 84.981790][ T8530] ? pwq_unbound_release_workfn+0x2d0/0x2d0 [ 84.981810][ T8530] ? hci_dev_open+0xd9/0x260 [ 84.981827][ T8530] hci_dev_open+0xd9/0x260 [ 84.986780][ T8585] haley: hdev 0xffff8880a21a4000. hci_dev_put, 1032 [ 84.992956][ T8530] hci_sock_bind+0x427/0x1100 [ 84.992968][ T8530] ? hci_sock_compat_ioctl+0x80/0x80 [ 84.992985][ T8530] __sys_bind+0x20e/0x250 [ 84.993001][ T8530] ? __ia32_sys_socketpair+0xf0/0xf0 [ 84.997575][ T8585] hci0 orig refcnt 8 [ 84.998703][ T8581] haley: hdev 0xffff888095d74000. hci_unregister_dev, 3464 [ 85.001359][ T8530] ? lockdep_hardirqs_on+0x417/0x5d0 [ 85.001382][ T8530] ? __this_cpu_preempt_check+0x84/0x190 [ 85.006477][ T8581] haley: hdev 0xffff888095d74000. hci_dev_put, 1032 [ 85.009652][ T8530] ? smp_apic_timer_interrupt+0x1b6/0x600 [ 85.014122][ T8581] hci1 orig refcnt 2 [ 85.014131][ T8581] haley: hdev 0xffff888095d74000. hci_free_dev, 3346 [ 85.018256][ T8530] ? retint_kernel+0x2b/0x2b [ 85.018273][ T8530] __x64_sys_bind+0x6f/0xb0 [ 85.018286][ T8530] do_syscall_64+0xf6/0x790 [ 85.018303][ T8530] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 85.026720][ T8581] haley: hdev 0xffff888095d74000. bt_host_release, 86 [ 85.030031][ T8530] RIP: 0033:0x45c849 [ 85.030042][ T8530] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 85.030054][ T8530] RSP: 002b:00007ff94a86bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 85.107339][ T8576] hci0 orig refcnt 7 [ 85.107346][ T8576] haley: hdev 0xffff8880a21a4000. hci_dev_hold, 1046 [ 85.109425][ T8530] RAX: ffffffffffffffda RBX: 00007ff94a86c6d4 RCX: 000000000045c849 [ 85.109431][ T8530] RDX: 0000000000000006 RSI: 0000000020000080 RDI: 0000000000000006 [ 85.109436][ T8530] RBP: 000000000076bfa0 R08: 0000000000000000 R09: 0000000000000000 [ 85.109446][ T8530] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 85.114218][ T8576] haley: hdev 0xffff8880a21a4000. hci_dev_put, 1032 [ 85.119370][ T8530] R13: 000000000000002c R14: 00000000004c2ce6 R15: 000000000076bfac [ 85.120709][ T8530] Kernel Offset: disabled [ 85.387587][ T8530] Rebooting in 86400 seconds..