[ 48.074058][ T6918] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 48.088477][ T1092] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.097212][ T1092] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.108534][ T6918] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 48.259636][ T1092] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.807536][ T6582] can: request_module (can-proto-0) failed. [ 48.820102][ T6582] can: request_module (can-proto-0) failed. [ 48.833013][ T6582] can: request_module (can-proto-0) failed. [ 48.881561][ T26] audit: type=1400 audit(1637037524.491:9): avc: denied { create } for pid=6573 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 [ 50.025889][ T26] audit: type=1804 audit(1637037525.632:10): pid=7005 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="scp" name="/root/syz-executor" dev="sda1" ino=13853 res=1 errno=0 [ 51.326255][ T1092] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.624093][ T1092] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.685399][ T1092] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 54.620628][ T1092] device hsr_slave_0 left promiscuous mode [ 54.626961][ T1092] device hsr_slave_1 left promiscuous mode [ 54.635811][ T1092] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 54.643739][ T1092] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 54.653516][ T1092] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 54.661769][ T1092] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 54.670511][ T1092] device bridge_slave_1 left promiscuous mode [ 54.677322][ T1092] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.690734][ T1092] device bridge_slave_0 left promiscuous mode [ 54.696874][ T1092] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.711505][ T1092] device veth1_macvtap left promiscuous mode [ 54.717649][ T1092] device veth0_macvtap left promiscuous mode [ 54.724881][ T1092] device veth1_vlan left promiscuous mode [ 54.731475][ T1092] device veth0_vlan left promiscuous mode [ 54.848162][ T1092] team0 (unregistering): Port device team_slave_1 removed [ 54.859903][ T1092] team0 (unregistering): Port device team_slave_0 removed [ 54.874549][ T1092] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 54.887325][ T1092] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 54.933501][ T1092] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.10.31' (ECDSA) to the list of known hosts. 2021/11/16 04:38:51 parsed 1 programs 2021/11/16 04:38:52 executed programs: 0 [ 57.241748][ T26] audit: type=1400 audit(1637037532.854:11): avc: denied { execmem } for pid=7083 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 58.963903][ T7092] chnl_net:caif_netlink_parms(): no params data found [ 59.044491][ T7094] chnl_net:caif_netlink_parms(): no params data found [ 59.063687][ T7087] chnl_net:caif_netlink_parms(): no params data found [ 59.178399][ T7093] chnl_net:caif_netlink_parms(): no params data found [ 59.219788][ T7091] chnl_net:caif_netlink_parms(): no params data found [ 59.274816][ T7092] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.283020][ T7092] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.291343][ T7092] device bridge_slave_0 entered promiscuous mode [ 59.319453][ T7092] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.326711][ T7092] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.338584][ T7092] device bridge_slave_1 entered promiscuous mode [ 59.435365][ T7094] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.443732][ T7094] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.451969][ T7094] device bridge_slave_0 entered promiscuous mode [ 59.460288][ T7094] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.467332][ T7094] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.475403][ T7094] device bridge_slave_1 entered promiscuous mode [ 59.491532][ T7092] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.546921][ T7087] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.554384][ T7087] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.563499][ T7087] device bridge_slave_0 entered promiscuous mode [ 59.573739][ T7092] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.607532][ T7087] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.614613][ T7087] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.624963][ T7087] device bridge_slave_1 entered promiscuous mode [ 59.641438][ T7093] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.648904][ T7093] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.657339][ T7093] device bridge_slave_0 entered promiscuous mode [ 59.666514][ T7091] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.674030][ T7091] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.682410][ T7091] device bridge_slave_0 entered promiscuous mode [ 59.692037][ T7094] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.716365][ T7093] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.724657][ T7093] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.734950][ T7093] device bridge_slave_1 entered promiscuous mode [ 59.743849][ T7091] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.752042][ T7091] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.760721][ T7091] device bridge_slave_1 entered promiscuous mode [ 59.769157][ T7094] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.782651][ T7092] team0: Port device team_slave_0 added [ 59.826495][ T7092] team0: Port device team_slave_1 added [ 59.836354][ T7087] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.890954][ T7087] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.902371][ T7093] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.916485][ T7093] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.930974][ T7094] team0: Port device team_slave_0 added [ 59.938672][ T7091] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.978341][ T7094] team0: Port device team_slave_1 added [ 59.985405][ T7091] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.995455][ T7092] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.003549][ T7092] 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. [ 60.030545][ T7092] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.094121][ T7092] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.101134][ T7092] 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. [ 60.128827][ T7092] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.141394][ T7094] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.149059][ T7094] 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. [ 60.176114][ T7094] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.189928][ T7094] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.197037][ T7094] 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. [ 60.223370][ T7094] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.237166][ T7093] team0: Port device team_slave_0 added [ 60.245238][ T7087] team0: Port device team_slave_0 added [ 60.289370][ T7093] team0: Port device team_slave_1 added [ 60.296189][ T7087] team0: Port device team_slave_1 added [ 60.304493][ T7091] team0: Port device team_slave_0 added [ 60.361923][ T7092] device hsr_slave_0 entered promiscuous mode [ 60.369959][ T7092] device hsr_slave_1 entered promiscuous mode [ 60.377865][ T7091] team0: Port device team_slave_1 added [ 60.386531][ T7094] device hsr_slave_0 entered promiscuous mode [ 60.393958][ T7094] device hsr_slave_1 entered promiscuous mode [ 60.401671][ T7094] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.410142][ T7094] Cannot create hsr debugfs directory [ 60.473696][ T7093] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.481383][ T7093] 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. [ 60.511365][ T7093] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.523679][ T6918] Bluetooth: hci3: command 0x0409 tx timeout [ 60.524834][ T7093] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.532114][ T6918] Bluetooth: hci4: command 0x0409 tx timeout [ 60.537722][ T3045] Bluetooth: hci1: command 0x0409 tx timeout [ 60.537751][ T3045] Bluetooth: hci5: command 0x0409 tx timeout [ 60.537770][ T3045] Bluetooth: hci2: command 0x0409 tx timeout [ 60.544074][ T7093] 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. [ 60.588411][ T7093] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.604249][ T7087] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.611360][ T7087] 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. [ 60.637465][ T7087] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.664163][ T7091] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.671182][ T7091] 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. [ 60.697465][ T7091] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.718052][ T7087] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.724993][ T7087] 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. [ 60.751643][ T7087] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.775100][ T7091] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.783669][ T7091] 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. [ 60.810163][ T7091] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.842800][ T7093] device hsr_slave_0 entered promiscuous mode [ 60.852761][ T7093] device hsr_slave_1 entered promiscuous mode [ 60.860606][ T7093] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.868223][ T7093] Cannot create hsr debugfs directory [ 60.958552][ T7087] device hsr_slave_0 entered promiscuous mode [ 60.965235][ T7087] device hsr_slave_1 entered promiscuous mode [ 60.972763][ T7087] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.981336][ T7087] Cannot create hsr debugfs directory [ 60.994575][ T7091] device hsr_slave_0 entered promiscuous mode [ 61.001458][ T7091] device hsr_slave_1 entered promiscuous mode [ 61.008907][ T7091] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 61.016588][ T7091] Cannot create hsr debugfs directory [ 61.385354][ T7092] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 61.411786][ T7092] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 61.441281][ T7092] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 61.458933][ T7092] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 61.484134][ T7091] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 61.512826][ T7094] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.521145][ T7091] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 61.546385][ T7091] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 61.555466][ T7091] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 61.569562][ T7093] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 61.593343][ T7094] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.616017][ T7093] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 61.625585][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.633722][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.667926][ T7093] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 61.679393][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.689997][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.699691][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.706759][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.715828][ T7087] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 61.725737][ T7087] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 61.736384][ T7087] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 61.745850][ T7093] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 61.758787][ T922] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.766541][ T922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.775590][ T922] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.784231][ T922] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.791331][ T922] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.810345][ T7087] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 61.827648][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.835987][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.892374][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.901643][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.928884][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.936731][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.948031][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.975114][ T7092] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.991263][ T7091] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.013852][ T7092] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.026153][ T922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.038922][ T922] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.047880][ T922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.055503][ T922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.063764][ T922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.072637][ T922] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.081176][ T922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.089630][ T922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.113461][ T7091] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.121546][ T7094] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.133357][ T922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.142749][ T922] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.152165][ T922] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.159214][ T922] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.183126][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.190920][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.201836][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.211323][ T3045] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.218435][ T3045] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.226431][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.242409][ T7093] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.268395][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.277674][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.286097][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.295888][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.303056][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.312217][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.320579][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.329058][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.338498][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.348504][ T7087] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.361414][ T7094] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.371840][ T7093] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.389344][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.399521][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.409616][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.418977][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.428578][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.437133][ T6970] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.444175][ T6970] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.451849][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.481589][ T7087] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.489786][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.498636][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.508325][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.516716][ T6970] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.523961][ T6970] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.531658][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.539513][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.547341][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.555828][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.564363][ T6970] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.571659][ T6970] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.579277][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.588163][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.596384][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.606323][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.613717][ T3045] Bluetooth: hci2: command 0x041b tx timeout [ 62.621871][ T3045] Bluetooth: hci5: command 0x041b tx timeout [ 62.639725][ T6970] Bluetooth: hci4: command 0x041b tx timeout [ 62.657328][ T3045] Bluetooth: hci1: command 0x041b tx timeout [ 62.658924][ T7092] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 62.676359][ T3045] Bluetooth: hci3: command 0x041b tx timeout [ 62.676511][ T7092] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 62.708182][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.717877][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.726034][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.735130][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.743706][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.753880][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.763009][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.772005][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.779196][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.786925][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.795567][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.804244][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.812819][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.819942][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.827603][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.835984][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.844603][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.853103][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.861821][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.870391][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.879070][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.887766][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.895964][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.904886][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.913366][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.922335][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.931043][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.939654][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.948004][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.956326][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.971986][ T7091] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 62.985197][ T7091] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 63.020857][ T7093] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.031108][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.040238][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.049800][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.058171][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.065866][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 63.074566][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.083541][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.092562][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.102312][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.111270][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.119844][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.128580][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.137540][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.145788][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.154978][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.164645][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.173336][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.192887][ T7094] device veth0_vlan entered promiscuous mode [ 63.211765][ T7094] device veth1_vlan entered promiscuous mode [ 63.229189][ T7093] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.238188][ T7087] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.250024][ T7091] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.257585][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.265283][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.273195][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.280711][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.289033][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.297430][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.305260][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.312949][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.320654][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.328232][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.339679][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.347653][ T6970] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.358464][ T7092] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.398592][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.406060][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.414966][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.425241][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.438235][ T7087] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.482634][ T7093] device veth0_vlan entered promiscuous mode [ 63.490924][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.500787][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.509550][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.518458][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.527061][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.535187][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.545325][ T7094] device veth0_macvtap entered promiscuous mode [ 63.566141][ T7091] device veth0_vlan entered promiscuous mode [ 63.574449][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 63.583589][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.607327][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.615225][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.644839][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.653828][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.662797][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.673440][ T7094] device veth1_macvtap entered promiscuous mode [ 63.681788][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.690414][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.698693][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.718929][ T7091] device veth1_vlan entered promiscuous mode [ 63.740564][ T7093] device veth1_vlan entered promiscuous mode [ 63.751786][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.760979][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.769459][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 63.777849][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.785848][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.795112][ T7087] device veth0_vlan entered promiscuous mode [ 63.818199][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 63.826036][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.834306][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.842249][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.851517][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.869808][ T7087] device veth1_vlan entered promiscuous mode [ 63.882299][ T7091] device veth0_macvtap entered promiscuous mode [ 63.894205][ T7094] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.903758][ T8717] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.912747][ T8717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.921000][ T8717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.930243][ T8717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.939082][ T8717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.948551][ T8717] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.958288][ T8717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.974904][ T7092] device veth0_vlan entered promiscuous mode [ 63.990307][ T7091] device veth1_macvtap entered promiscuous mode [ 63.999795][ T8717] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 64.012873][ T8717] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.022110][ T8717] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.033004][ T8717] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.042969][ T8717] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.054314][ T8717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.062930][ T8717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.080590][ T7092] device veth1_vlan entered promiscuous mode [ 64.092220][ T7094] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.107403][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 64.115244][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 64.124163][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.133613][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.144069][ T7093] device veth0_macvtap entered promiscuous mode [ 64.178499][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.186983][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.195356][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.207463][ T7087] device veth0_macvtap entered promiscuous mode [ 64.221886][ T7091] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 64.232772][ T7091] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.244338][ T7091] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.253842][ T7093] device veth1_macvtap entered promiscuous mode [ 64.265523][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.273844][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.282665][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.291851][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.303118][ T7091] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 64.314385][ T7091] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.325238][ T7091] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.338288][ T7087] device veth1_macvtap entered promiscuous mode [ 64.354429][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.363428][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.373252][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.382607][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.393740][ T7091] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.402727][ T7091] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.412036][ T7091] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.420886][ T7091] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.432980][ T7093] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 64.445419][ T7093] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.456648][ T7093] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 64.468058][ T7093] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.481362][ T7093] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.492560][ T7087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 64.504288][ T7087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.517501][ T7087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 64.528859][ T7087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.539569][ T7087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 64.550846][ T7087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.562779][ T7087] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.577435][ T7087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 64.588094][ T7087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.601905][ T7087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 64.615643][ T7087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.627698][ T7087] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.635101][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.644170][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.653112][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.662263][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.671344][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.680515][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.686992][ T922] Bluetooth: hci1: command 0x040f tx timeout [ 64.690277][ T7092] device veth0_macvtap entered promiscuous mode [ 64.700161][ T922] Bluetooth: hci5: command 0x040f tx timeout [ 64.701336][ T5] Bluetooth: hci4: command 0x040f tx timeout [ 64.710740][ T7093] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 64.724011][ T5] Bluetooth: hci2: command 0x040f tx timeout [ 64.729129][ T7093] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.740266][ T7093] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 64.750907][ T7093] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.761173][ T922] Bluetooth: hci3: command 0x040f tx timeout [ 64.763506][ T7093] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 64.777957][ T7093] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 64.789002][ T7093] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.816230][ T7092] device veth1_macvtap entered promiscuous mode [ 64.824932][ T922] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 64.835483][ T922] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.854127][ T922] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.863690][ T922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.878021][ T7093] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.887179][ T7093] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.895866][ T7093] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.904983][ T7093] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.916898][ T7087] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.925580][ T7087] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.935699][ T7087] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.944475][ T7087] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.073885][ T10] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.111274][ T7092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.127182][ T10] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.150591][ T7092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.163822][ T7092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.176087][ T7092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.186210][ T7092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.196959][ T7092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.207351][ T7092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 65.218398][ T7092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.230350][ T7092] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.294059][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.302982][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.320394][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.334399][ T7092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.345755][ T7092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.355664][ T7092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.366582][ T7092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.376466][ T7092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.387846][ T7092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.400250][ T7092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 65.410965][ T7092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 65.421873][ T7092] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.438346][ T10] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.457028][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.471998][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.474599][ T10] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.502493][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.512961][ T44] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.523015][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.523346][ T7092] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.536662][ T44] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.555312][ T7092] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.565174][ T7092] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.575202][ T7092] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.595802][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.604877][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 65.614496][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.702574][ T90] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.727665][ T10] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.734460][ T90] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.735659][ T10] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.780478][ T922] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 65.785594][ T44] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.804172][ T922] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.805977][ T44] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.879036][ T1092] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.897578][ T2994] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 65.899394][ T1092] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.922974][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 65.958981][ T1229] ieee802154 phy0 wpan0: encryption failed: -22 [ 65.965978][ T1229] ieee802154 phy1 wpan1: encryption failed: -22 [ 66.010784][ T1092] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.050294][ T1092] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.093308][ T6918] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 66.147824][ T10] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.173828][ T10] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.184758][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2021/11/16 04:39:02 executed programs: 6 [ 66.756991][ T25] Bluetooth: hci4: command 0x0419 tx timeout [ 66.757282][ T6918] Bluetooth: hci2: command 0x0419 tx timeout [ 66.764038][ T25] Bluetooth: hci5: command 0x0419 tx timeout [ 66.778179][ T25] Bluetooth: hci1: command 0x0419 tx timeout [ 66.854572][ T25] Bluetooth: hci3: command 0x0419 tx timeout [ 95.118339][ T8948] chnl_net:caif_netlink_parms(): no params data found [ 95.179839][ T8948] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.189587][ T8948] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.201510][ T8948] device bridge_slave_0 entered promiscuous mode [ 95.210003][ T8948] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.218690][ T8948] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.227664][ T8948] device bridge_slave_1 entered promiscuous mode [ 95.260157][ T8948] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.275195][ T8948] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.314700][ T8948] team0: Port device team_slave_0 added [ 95.322468][ T8948] team0: Port device team_slave_1 added [ 95.351783][ T8948] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.359309][ T8948] 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. [ 95.386139][ T8948] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.400606][ T8948] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.407988][ T8948] 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. [ 95.437145][ T8948] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.475008][ T8948] device hsr_slave_0 entered promiscuous mode [ 95.484192][ T8948] device hsr_slave_1 entered promiscuous mode [ 95.490931][ T8948] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.502198][ T8948] Cannot create hsr debugfs directory [ 95.631841][ T8948] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 95.642114][ T8948] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 95.658645][ T8948] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 95.668928][ T8948] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 95.689247][ T8948] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.696416][ T8948] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.703811][ T8948] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.711056][ T8948] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.750879][ T8948] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.767036][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.778775][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.786933][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.795680][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 95.809067][ T8948] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.820505][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.829200][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.836316][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.853418][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.862238][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.869470][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.880367][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.893044][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.907663][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.922686][ T8948] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 95.933488][ T8948] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 95.950916][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.960543][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.974133][ T922] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.992534][ T8948] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.001244][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 96.008808][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 96.067063][ T922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 96.079198][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.088620][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.096390][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.107390][ T8948] device veth0_vlan entered promiscuous mode [ 96.120068][ T8948] device veth1_vlan entered promiscuous mode [ 96.139857][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.149379][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.161616][ T8948] device veth0_macvtap entered promiscuous mode [ 96.172427][ T8948] device veth1_macvtap entered promiscuous mode [ 96.188838][ T8948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 96.200173][ T8948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.210433][ T8948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 96.220934][ T8948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.230841][ T8948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 96.242007][ T8948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.253411][ T8948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 96.264323][ T8948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.276094][ T8948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 96.286965][ T8948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.298396][ T8948] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.307718][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.316450][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.325321][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.335290][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.346717][ T8948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 96.359485][ T8948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.369884][ T8948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 96.380635][ T8948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.392566][ T8948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 96.407504][ T8948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.418290][ T8948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 96.433694][ T8948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.443743][ T8948] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 96.454607][ T8948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.467029][ T8948] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.476244][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.484758][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.500574][ T8948] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.509837][ T8948] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.520908][ T8948] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.531298][ T8948] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.608181][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.627299][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.656686][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 96.668632][ T10] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.679568][ T10] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.689905][ T3045] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 97.003263][ T136] Bluetooth: hci0: command 0x0409 tx timeout [ 97.559680][ T9306] [ 97.562150][ T9306] ====================================================== [ 97.569138][ T9306] WARNING: possible circular locking dependency detected [ 97.576124][ T9306] 5.16.0-rc1-syzkaller #0 Not tainted [ 97.581505][ T9306] ------------------------------------------------------ [ 97.588487][ T9306] syz-executor.4/9306 is trying to acquire lock: [ 97.594867][ T9306] ffffffff8ade7908 (event_mutex){+.+.}-{3:3}, at: perf_trace_destroy+0x17/0xf0 [ 97.603967][ T9306] [ 97.603967][ T9306] but task is already holding lock: [ 97.611393][ T9306] ffff88806e4d8228 (&mm->mmap_lock#2){++++}-{3:3}, at: vm_mmap_pgoff+0x12e/0x210 [ 97.620599][ T9306] [ 97.620599][ T9306] which lock already depends on the new lock. [ 97.620599][ T9306] [ 97.631452][ T9306] [ 97.631452][ T9306] the existing dependency chain (in reverse order) is: [ 97.640470][ T9306] [ 97.640470][ T9306] -> #3 (&mm->mmap_lock#2){++++}-{3:3}: [ 97.648167][ T9306] down_write_killable+0x93/0x170 [ 97.653719][ T9306] dup_mm+0x10d/0x10d0 [ 97.658506][ T9306] copy_process+0x67d7/0x6a50 [ 97.663784][ T9306] kernel_clone+0xb8/0x7f0 [ 97.668785][ T9306] __do_sys_clone+0xaf/0xf0 [ 97.673786][ T9306] do_syscall_64+0x35/0xb0 [ 97.678708][ T9306] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 97.685092][ T9306] [ 97.685092][ T9306] -> #2 (dup_mmap_sem){++++}-{0:0}: [ 97.692441][ T9306] percpu_down_write+0x4d/0x3e0 [ 97.698388][ T9306] register_for_each_vma+0x2f/0xa80 [ 97.704106][ T9306] __uprobe_register+0x4e4/0x740 [ 97.709536][ T9306] probe_event_enable+0x2a5/0x910 [ 97.715050][ T9306] perf_trace_event_init+0x429/0x8a0 [ 97.720828][ T9306] perf_uprobe_init+0x10b/0x180 [ 97.726164][ T9306] perf_uprobe_event_init+0xbd/0x150 [ 97.732022][ T9306] perf_try_init_event+0xf6/0x470 [ 97.737533][ T9306] perf_event_alloc+0xde6/0x31f0 [ 97.742974][ T9306] __do_sys_perf_event_open+0x26d/0x23e0 [ 97.749362][ T9306] do_syscall_64+0x35/0xb0 [ 97.754269][ T9306] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 97.760649][ T9306] [ 97.760649][ T9306] -> #1 (&uprobe->register_rwsem){+.+.}-{3:3}: [ 97.768940][ T9306] down_write+0x90/0x150 [ 97.773671][ T9306] __uprobe_register+0x46b/0x740 [ 97.779206][ T9306] probe_event_enable+0x2a5/0x910 [ 97.784735][ T9306] perf_trace_event_init+0x429/0x8a0 [ 97.790532][ T9306] perf_uprobe_init+0x10b/0x180 [ 97.795874][ T9306] perf_uprobe_event_init+0xbd/0x150 [ 97.801761][ T9306] perf_try_init_event+0xf6/0x470 [ 97.807279][ T9306] perf_event_alloc+0xde6/0x31f0 [ 97.812885][ T9306] __do_sys_perf_event_open+0x26d/0x23e0 [ 97.819017][ T9306] do_syscall_64+0x35/0xb0 [ 97.824089][ T9306] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 97.830482][ T9306] [ 97.830482][ T9306] -> #0 (event_mutex){+.+.}-{3:3}: [ 97.838226][ T9306] __lock_acquire+0x2985/0x5410 [ 97.843577][ T9306] lock_acquire+0x1ab/0x510 [ 97.848658][ T9306] __mutex_lock+0x12f/0x12f0 [ 97.853910][ T9306] perf_trace_destroy+0x17/0xf0 [ 97.859270][ T9306] _free_event+0x29b/0x1000 [ 97.864346][ T9306] perf_mmap_close+0x44b/0xb70 [ 97.869596][ T9306] remove_vma+0x9b/0x140 [ 97.874437][ T9306] __do_munmap+0x553/0x1010 [ 97.879435][ T9306] mmap_region+0x257/0x1480 [ 97.884435][ T9306] do_mmap+0x5ca/0xd80 [ 97.888990][ T9306] vm_mmap_pgoff+0x163/0x210 [ 97.894077][ T9306] ksys_mmap_pgoff+0x2e8/0x490 [ 97.899339][ T9306] do_syscall_64+0x35/0xb0 [ 97.904698][ T9306] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 97.911177][ T9306] [ 97.911177][ T9306] other info that might help us debug this: [ 97.911177][ T9306] [ 97.921390][ T9306] Chain exists of: [ 97.921390][ T9306] event_mutex --> dup_mmap_sem --> &mm->mmap_lock#2 [ 97.921390][ T9306] [ 97.933855][ T9306] Possible unsafe locking scenario: [ 97.933855][ T9306] [ 97.941286][ T9306] CPU0 CPU1 [ 97.946630][ T9306] ---- ---- [ 97.951974][ T9306] lock(&mm->mmap_lock#2); [ 97.956442][ T9306] lock(dup_mmap_sem); [ 97.963080][ T9306] lock(&mm->mmap_lock#2); [ 97.970080][ T9306] lock(event_mutex); [ 97.974128][ T9306] [ 97.974128][ T9306] *** DEADLOCK *** [ 97.974128][ T9306] [ 97.982256][ T9306] 1 lock held by syz-executor.4/9306: [ 97.987591][ T9306] #0: ffff88806e4d8228 (&mm->mmap_lock#2){++++}-{3:3}, at: vm_mmap_pgoff+0x12e/0x210 [ 97.997283][ T9306] [ 97.997283][ T9306] stack backtrace: [ 98.003231][ T9306] CPU: 0 PID: 9306 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 98.011872][ T9306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.021898][ T9306] Call Trace: [ 98.025151][ T9306] [ 98.028054][ T9306] dump_stack_lvl+0x57/0x7d [ 98.032537][ T9306] check_noncircular+0x25f/0x2e0 [ 98.037440][ T9306] ? print_circular_bug+0x1e0/0x1e0 [ 98.042601][ T9306] ? add_lock_to_list.constprop.0+0x185/0x370 [ 98.048633][ T9306] ? lockdep_lock+0xc6/0x200 [ 98.053274][ T9306] ? call_rcu_zapped+0xb0/0xb0 [ 98.058003][ T9306] __lock_acquire+0x2985/0x5410 [ 98.063252][ T9306] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 98.069195][ T9306] lock_acquire+0x1ab/0x510 [ 98.073661][ T9306] ? perf_trace_destroy+0x17/0xf0 [ 98.078655][ T9306] ? lock_release+0x720/0x720 [ 98.083301][ T9306] ? lock_downgrade+0x6e0/0x6e0 [ 98.088125][ T9306] __mutex_lock+0x12f/0x12f0 [ 98.092693][ T9306] ? perf_trace_destroy+0x17/0xf0 [ 98.097686][ T9306] ? wait_for_completion_io+0x270/0x270 [ 98.103290][ T9306] ? perf_trace_destroy+0x17/0xf0 [ 98.108374][ T9306] ? mutex_lock_io_nested+0x1150/0x1150 [ 98.114061][ T9306] ? perf_event_detach_bpf_prog+0x1f3/0x310 [ 98.120025][ T9306] perf_trace_destroy+0x17/0xf0 [ 98.125048][ T9306] _free_event+0x29b/0x1000 [ 98.129540][ T9306] perf_mmap_close+0x44b/0xb70 [ 98.134275][ T9306] ? perf_release+0x50/0x50 [ 98.138770][ T9306] remove_vma+0x9b/0x140 [ 98.142995][ T9306] __do_munmap+0x553/0x1010 [ 98.147463][ T9306] mmap_region+0x257/0x1480 [ 98.152106][ T9306] ? get_unmapped_area+0x1e7/0x2e0 [ 98.157194][ T9306] do_mmap+0x5ca/0xd80 [ 98.161236][ T9306] ? security_mmap_file+0xc3/0x160 [ 98.166310][ T9306] vm_mmap_pgoff+0x163/0x210 [ 98.170871][ T9306] ? lock_downgrade+0x6e0/0x6e0 [ 98.175713][ T9306] ? randomize_stack_top+0xd0/0xd0 [ 98.180800][ T9306] ? __fget_files+0x194/0x2e0 [ 98.185449][ T9306] ksys_mmap_pgoff+0x2e8/0x490 [ 98.190186][ T9306] ? syscall_enter_from_user_mode+0x21/0x70 [ 98.196049][ T9306] do_syscall_64+0x35/0xb0 [ 98.200438][ T9306] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 98.206411][ T9306] RIP: 0033:0x4665f9 [ 98.210289][ T9306] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 98.229969][ T9306] RSP: 002b:00007f772fc1c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 98.238364][ T9306] RAX: ffffffffffffffda RBX: 000000000056c1a8 RCX: 00000000004665f9 [ 98.246310][ T9306] RDX: 0000000000000000 RSI: 0000000000003000 RDI: 0000000020ffc000 [ 98.254250][ T9306] RBP: 00000000004bfcc4 R08: 0000000000000006 R09: 0000000000000000 2021/11/16 04:39:33 executed programs: 19 [ 98.262417][ T9306] R10: 0000000000000011 R11: 0000000000000246 R12: 000000000056c1a8 [ 98.270458][ T9306] R13: 00007ffdebb6f09f R14: 00007f772fc1c300 R15: 0000000000022000 [ 98.278430][ T9306] [ 99.072628][ T25] Bluetooth: hci0: command 0x041b tx timeout [ 101.152267][ T3045] Bluetooth: hci0: command 0x040f tx timeout [ 103.231989][ T3045] Bluetooth: hci0: command 0x0419 tx timeout 2021/11/16 04:39:39 executed programs: 50