[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 65.778267][ T29] audit: type=1400 audit(1624370704.594:8): avc: denied { execmem } for pid=6040 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 68.409265][ T6033] can: request_module (can-proto-0) failed. [ 68.423853][ T6033] can: request_module (can-proto-0) failed. [ 68.437293][ T6033] can: request_module (can-proto-0) failed. [ 68.522922][ T29] audit: type=1400 audit(1624370707.335:9): avc: denied { create } for pid=6030 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.0.157' (ECDSA) to the list of known hosts. 2021/06/22 14:05:15 parsed 1 programs 2021/06/22 14:05:15 executed programs: 0 [ 76.384817][ T29] audit: type=1400 audit(1624370715.206:10): avc: denied { execmem } for pid=6137 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 78.817039][ T6146] chnl_net:caif_netlink_parms(): no params data found [ 78.859432][ T6148] chnl_net:caif_netlink_parms(): no params data found [ 78.942191][ T6145] chnl_net:caif_netlink_parms(): no params data found [ 78.971850][ T6147] chnl_net:caif_netlink_parms(): no params data found [ 78.996659][ T6141] chnl_net:caif_netlink_parms(): no params data found [ 79.114560][ T6143] chnl_net:caif_netlink_parms(): no params data found [ 79.210797][ T6146] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.219485][ T6146] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.228458][ T6146] device bridge_slave_0 entered promiscuous mode [ 79.278080][ T6146] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.285224][ T6146] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.293731][ T6146] device bridge_slave_1 entered promiscuous mode [ 79.334999][ T6145] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.345783][ T6145] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.354650][ T6145] device bridge_slave_0 entered promiscuous mode [ 79.370836][ T6148] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.378432][ T6148] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.386841][ T6148] device bridge_slave_0 entered promiscuous mode [ 79.405755][ T6145] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.415878][ T6145] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.425755][ T6145] device bridge_slave_1 entered promiscuous mode [ 79.441845][ T6148] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.449566][ T6148] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.458015][ T6148] device bridge_slave_1 entered promiscuous mode [ 79.472537][ T6141] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.480380][ T6141] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.490472][ T6141] device bridge_slave_0 entered promiscuous mode [ 79.500403][ T6147] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.509924][ T6147] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.519536][ T6147] device bridge_slave_0 entered promiscuous mode [ 79.531355][ T6146] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.568367][ T6141] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.575543][ T6141] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.584227][ T6141] device bridge_slave_1 entered promiscuous mode [ 79.592021][ T6147] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.599460][ T6147] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.608653][ T6147] device bridge_slave_1 entered promiscuous mode [ 79.621037][ T6146] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.632106][ T6145] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.665171][ T6148] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.710406][ T6145] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.721075][ T6148] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.745678][ T6141] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.755959][ T6143] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.763135][ T6143] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.772092][ T6143] device bridge_slave_0 entered promiscuous mode [ 79.777211][ T3468] Bluetooth: hci4: command 0x0409 tx timeout [ 79.778790][ T5] Bluetooth: hci5: command 0x0409 tx timeout [ 79.796597][ T3468] Bluetooth: hci2: command 0x0409 tx timeout [ 79.809758][ T6147] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.820081][ T5] Bluetooth: hci0: command 0x0409 tx timeout [ 79.822815][ T6146] team0: Port device team_slave_0 added [ 79.828096][ T5] Bluetooth: hci3: command 0x0409 tx timeout [ 79.840386][ T5] Bluetooth: hci1: command 0x0409 tx timeout [ 79.842641][ T6141] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.880882][ T6143] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.888353][ T6143] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.896535][ T6143] device bridge_slave_1 entered promiscuous mode [ 79.905000][ T6147] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.917738][ T6146] team0: Port device team_slave_1 added [ 79.933438][ T6148] team0: Port device team_slave_0 added [ 79.944335][ T6145] team0: Port device team_slave_0 added [ 79.975342][ T6141] team0: Port device team_slave_0 added [ 79.982847][ T6148] team0: Port device team_slave_1 added [ 79.991577][ T6145] team0: Port device team_slave_1 added [ 80.023865][ T6141] team0: Port device team_slave_1 added [ 80.062791][ T6146] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.072652][ T6146] 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. [ 80.100247][ T6146] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.115670][ T6147] team0: Port device team_slave_0 added [ 80.124359][ T6143] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.149455][ T6148] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.156525][ T6148] 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. [ 80.183604][ T6148] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.196135][ T6146] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.203121][ T6146] 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. [ 80.229467][ T6146] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.243024][ T6147] team0: Port device team_slave_1 added [ 80.250872][ T6143] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.266603][ T6145] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.273690][ T6145] 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. [ 80.300718][ T6145] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.314013][ T6148] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.321990][ T6148] 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. [ 80.349169][ T6148] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.383464][ T6141] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.390520][ T6141] 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. [ 80.417649][ T6141] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.429895][ T6145] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.437824][ T6145] 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. [ 80.464560][ T6145] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.516274][ T6141] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.523254][ T6141] 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. [ 80.550555][ T6141] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.639822][ T6146] device hsr_slave_0 entered promiscuous mode [ 80.696488][ T6146] device hsr_slave_1 entered promiscuous mode [ 80.746902][ T6147] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.754013][ T6147] 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. [ 80.780712][ T6147] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.795944][ T6143] team0: Port device team_slave_0 added [ 80.838614][ T6148] device hsr_slave_0 entered promiscuous mode [ 80.876222][ T6148] device hsr_slave_1 entered promiscuous mode [ 80.935941][ T6148] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 80.943770][ T6148] Cannot create hsr debugfs directory [ 80.999695][ T6145] device hsr_slave_0 entered promiscuous mode [ 81.046364][ T6145] device hsr_slave_1 entered promiscuous mode [ 81.096028][ T6145] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 81.103637][ T6145] Cannot create hsr debugfs directory [ 81.130392][ T6147] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.137613][ T6147] 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. [ 81.164149][ T6147] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.193036][ T6143] team0: Port device team_slave_1 added [ 81.249951][ T6141] device hsr_slave_0 entered promiscuous mode [ 81.316444][ T6141] device hsr_slave_1 entered promiscuous mode [ 81.345876][ T6141] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 81.353475][ T6141] Cannot create hsr debugfs directory [ 81.430155][ T6147] device hsr_slave_0 entered promiscuous mode [ 81.476250][ T6147] device hsr_slave_1 entered promiscuous mode [ 81.525846][ T6147] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 81.533535][ T6147] Cannot create hsr debugfs directory [ 81.544469][ T6143] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.554482][ T6143] 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. [ 81.581111][ T6143] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.628980][ T6143] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.636289][ T6143] 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. [ 81.663638][ T6143] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.851169][ T6143] device hsr_slave_0 entered promiscuous mode [ 81.856408][ T3468] Bluetooth: hci2: command 0x041b tx timeout [ 81.857862][ T2640] Bluetooth: hci1: command 0x041b tx timeout [ 81.863295][ T3468] Bluetooth: hci4: command 0x041b tx timeout [ 81.870147][ T2640] Bluetooth: hci3: command 0x041b tx timeout [ 81.881794][ T2640] Bluetooth: hci0: command 0x041b tx timeout [ 81.888065][ T2640] Bluetooth: hci5: command 0x041b tx timeout [ 81.906198][ T6143] device hsr_slave_1 entered promiscuous mode [ 81.945867][ T6143] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 81.953630][ T6143] Cannot create hsr debugfs directory [ 82.294918][ T6141] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 82.334226][ T6141] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 82.389430][ T6141] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 82.453619][ T6141] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 82.571396][ T6146] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 82.618611][ T6146] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 82.693687][ T6146] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 82.757926][ T6148] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 82.818226][ T6146] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 82.861459][ T6148] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 82.919597][ T6148] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 83.027573][ T6148] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 83.153265][ T6145] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 83.269390][ T6145] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 83.358663][ T6145] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 83.418639][ T6141] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.429709][ T6146] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.453456][ T6145] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 83.494023][ T6147] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 83.556191][ T6141] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.582799][ T6147] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 83.629790][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.640205][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.650391][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 83.659592][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 83.684730][ T6146] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.692099][ T6147] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 83.778760][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.788675][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.798567][ T2640] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.806005][ T2640] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.815283][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.824741][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.833718][ T2640] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.840884][ T2640] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.849014][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 83.859522][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.867983][ T6147] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 83.932273][ T6148] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.939752][ T7446] Bluetooth: hci4: command 0x040f tx timeout [ 83.946497][ T7422] Bluetooth: hci5: command 0x040f tx timeout [ 83.954486][ T7422] Bluetooth: hci0: command 0x040f tx timeout [ 83.961564][ T3468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.969262][ T7422] Bluetooth: hci3: command 0x040f tx timeout [ 83.972783][ T3468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 83.984567][ T7422] Bluetooth: hci1: command 0x040f tx timeout [ 83.988079][ T3468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 83.991150][ T7422] Bluetooth: hci2: command 0x040f tx timeout [ 84.000777][ T3468] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.012084][ T3468] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.020578][ T3468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.029693][ T3468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.038817][ T3468] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.046049][ T3468] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.054605][ T3468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.066197][ T6143] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 84.160358][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.170028][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.180942][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.190361][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.201572][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 84.210130][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.218855][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 84.228524][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 84.239783][ T6143] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 84.315261][ T6143] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 84.357733][ T6143] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 84.401928][ T6148] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.420672][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 84.429857][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.439498][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.450408][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 84.459672][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.468787][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.479160][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.492868][ T6141] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 84.528532][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 84.536649][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 84.545325][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.556876][ T6393] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.564355][ T6393] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.572938][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.582684][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.592630][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 84.601982][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.618282][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.626884][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.636253][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.644931][ T28] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.652085][ T28] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.683456][ T6146] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 84.697390][ T6146] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 84.738145][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 84.748018][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.758852][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 84.768942][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 84.801058][ T6141] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.819299][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 84.832450][ T3468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 84.891803][ T6145] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.905855][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 84.913364][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 84.921829][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 84.931665][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.941476][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 84.950835][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.983200][ T6147] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.002679][ T6148] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 85.013668][ T6148] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 85.031206][ T6146] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.047659][ T3468] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.057185][ T3468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.066462][ T3468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.078988][ T3468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.088118][ T3468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.097432][ T3468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.106665][ T3468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.158313][ T3468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 85.166776][ T3468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.174828][ T3468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.184898][ T3468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.193469][ T3468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.203547][ T6145] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.231343][ T6147] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.249643][ T6143] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.259423][ T3468] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 85.268631][ T3468] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 85.301845][ T6148] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.334728][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.344164][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.352843][ T6393] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.360136][ T6393] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.368550][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.377717][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.386621][ T6393] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.393903][ T6393] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.402387][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.412186][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.421297][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.430224][ T6393] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.437381][ T6393] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.445045][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.454040][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.462851][ T6393] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.470120][ T6393] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.478318][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.487711][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.496710][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.509399][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.517583][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.527482][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.535222][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.543352][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.552322][ T6393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.577415][ T6143] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.587809][ T6141] device veth0_vlan entered promiscuous mode [ 85.632850][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.647553][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.655326][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.665115][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.675802][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.684371][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.694491][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.704294][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.713542][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.723206][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.773610][ T6146] device veth0_vlan entered promiscuous mode [ 85.795583][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.803672][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.821950][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.831992][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.841987][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.851473][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.861338][ T2640] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.868493][ T2640] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.876509][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.885120][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.893740][ T2640] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.900895][ T2640] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.908835][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.917979][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.926886][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.935276][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.943968][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.952698][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.961426][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.970085][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.978714][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.987231][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.996022][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.008041][ T6147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 86.019442][ T5] Bluetooth: hci2: command 0x0419 tx timeout [ 86.027372][ T6141] device veth1_vlan entered promiscuous mode [ 86.030621][ T5] Bluetooth: hci1: command 0x0419 tx timeout [ 86.039885][ T5] Bluetooth: hci3: command 0x0419 tx timeout [ 86.046248][ T5] Bluetooth: hci0: command 0x0419 tx timeout [ 86.052328][ T5] Bluetooth: hci5: command 0x0419 tx timeout [ 86.058777][ T5] Bluetooth: hci4: command 0x0419 tx timeout [ 86.069018][ T6145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 86.083781][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.091869][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.100266][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.108713][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 86.142822][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.151990][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.163745][ T6146] device veth1_vlan entered promiscuous mode [ 86.205757][ T7451] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 86.213873][ T7451] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.223575][ T7451] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.233279][ T7451] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.242630][ T7451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 86.251764][ T7451] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.294926][ T6143] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 86.313156][ T6143] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 86.337207][ T1331] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 86.347836][ T1331] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 86.356145][ T1331] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 86.363840][ T1331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 86.373737][ T1331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 86.383397][ T1331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 86.392525][ T1331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.401506][ T1331] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 86.410240][ T1331] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 86.432812][ T6148] device veth0_vlan entered promiscuous mode [ 86.451127][ T6147] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.477807][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 86.486219][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.502446][ T6148] device veth1_vlan entered promiscuous mode [ 86.532841][ T6141] device veth0_macvtap entered promiscuous mode [ 86.544369][ T6145] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.555945][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.564037][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.572134][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 86.580848][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 86.589238][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.598377][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.633169][ T6148] device veth0_macvtap entered promiscuous mode [ 86.662664][ T6143] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.677057][ T6146] device veth0_macvtap entered promiscuous mode [ 86.687522][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 86.699602][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.710852][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.720045][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 86.728966][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.738043][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 86.746553][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 86.755527][ T6141] device veth1_macvtap entered promiscuous mode [ 86.769031][ T6148] device veth1_macvtap entered promiscuous mode [ 86.790109][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 86.798796][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 86.808823][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.857481][ T6146] device veth1_macvtap entered promiscuous mode [ 86.879187][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 86.889074][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 86.900538][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 86.909822][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 86.919640][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 86.936918][ T6141] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.944818][ T6148] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 86.959312][ T6148] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.970927][ T6148] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.009909][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.019497][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.029693][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.038829][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.052688][ T6141] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.068793][ T6146] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 87.079969][ T6146] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.092211][ T6146] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 87.103537][ T6146] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.118977][ T6146] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.132687][ T6148] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 87.145175][ T6148] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.158766][ T6148] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.174687][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.184373][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.193541][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 87.202456][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.211244][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.220862][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.230328][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 87.239739][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.249114][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 87.258801][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 87.268959][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.278476][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.290860][ T6141] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.312758][ T6141] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.323638][ T6141] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.332507][ T6141] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.347380][ T6145] device veth0_vlan entered promiscuous mode [ 87.357504][ T6146] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 87.368057][ T6146] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.380936][ T6146] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 87.391914][ T6146] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.403851][ T6146] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.414821][ T6147] device veth0_vlan entered promiscuous mode [ 87.425432][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.433571][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.441820][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.450356][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.459089][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.468279][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.494778][ T6146] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.503908][ T6146] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.516196][ T6146] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.525039][ T6146] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.541747][ T6148] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.551992][ T6148] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.561101][ T6148] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.570382][ T6148] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.607794][ T6145] device veth1_vlan entered promiscuous mode [ 87.632721][ T7446] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 87.689130][ T6147] device veth1_vlan entered promiscuous mode [ 87.701672][ T7459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 87.711015][ T7459] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.722683][ T6143] device veth0_vlan entered promiscuous mode [ 87.773782][ T7459] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.782533][ T7459] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.796770][ T7459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 87.805715][ T7459] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 87.818649][ T6145] device veth0_macvtap entered promiscuous mode [ 87.842214][ T6143] device veth1_vlan entered promiscuous mode [ 87.883896][ T6145] device veth1_macvtap entered promiscuous mode [ 88.028607][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 88.056338][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 88.064658][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 88.086551][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 88.110268][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 88.120639][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.135690][ T6145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 88.153112][ T6145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.163780][ T6145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 88.179111][ T6145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.189602][ T6145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 88.201393][ T6145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.220099][ T6145] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.234423][ T6147] device veth0_macvtap entered promiscuous mode [ 88.276032][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 88.286090][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 88.304039][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.321649][ T6147] device veth1_macvtap entered promiscuous mode [ 88.345103][ T7458] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 88.351073][ T339] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.352894][ T186] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.381699][ T7458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 88.387221][ T186] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.395776][ T7458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.398814][ T339] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.411546][ T6145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 88.433141][ T6145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.443408][ T6145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 88.457247][ T6145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.467707][ T6145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 88.478479][ T6145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.489918][ T6145] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.501284][ T6143] device veth0_macvtap entered promiscuous mode [ 88.523392][ T6143] device veth1_macvtap entered promiscuous mode [ 88.544680][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 88.552805][ T24] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.572739][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 88.577909][ T24] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.592252][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 88.600875][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 88.609967][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 88.619724][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 88.629546][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 88.640838][ T6145] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.649990][ T6145] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.670377][ T6145] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.683815][ T6145] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.723756][ T6147] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 88.746321][ T6147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.756433][ T6147] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 88.767315][ T6147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.784313][ T6147] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 88.796208][ T6147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.806975][ T6147] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 88.819573][ T6147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.831853][ T6147] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.841347][ T7458] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 88.851595][ T7458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.910077][ T186] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.919700][ T6147] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 88.939534][ T6147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.953874][ T186] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.964684][ T6147] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 88.977034][ T6147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 88.988020][ T6147] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 88.999422][ T6147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.012148][ T6147] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 89.023432][ T6147] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.035880][ T6147] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.051449][ T6147] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.063163][ T6147] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.086688][ T6147] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.096166][ T6147] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.141992][ T7451] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 89.151024][ T7451] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 89.161669][ T7451] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 89.171190][ T6143] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 89.182250][ T6143] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.193788][ T6143] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 89.206742][ T6143] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.217884][ T6143] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 89.228542][ T6143] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.238859][ T6143] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 89.249806][ T6143] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.259951][ T6143] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 89.271864][ T6143] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.287643][ T6143] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.300104][ T6143] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 89.311059][ T6143] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.325812][ T6143] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 89.337377][ T6143] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.348659][ T6143] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 89.372663][ T6143] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.396825][ T6143] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 89.414351][ T6143] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.426988][ T6143] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 89.448122][ T6143] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 89.480214][ T6143] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.515749][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 89.526696][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 89.542494][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 89.551641][ T7434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 89.631752][ T6143] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.641436][ T6143] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.651570][ T6143] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.661344][ T6143] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.697545][ T216] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.704597][ T339] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.716790][ T216] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.724944][ C0] ------------[ cut here ]------------ [ 89.725018][ C0] WARNING: CPU: 0 PID: 216 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 [ 89.725142][ C0] Modules linked in: [ 89.725161][ C0] CPU: 0 PID: 216 Comm: kworker/u4:5 Not tainted 5.13.0-rc7-syzkaller #0 [ 89.725189][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.725208][ C0] Workqueue: phy7 ieee80211_iface_work [ 89.725240][ C0] RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 [ 89.725273][ C0] Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8 [ 89.725299][ C0] RSP: 0018:ffffc90000007b68 EFLAGS: 00010246 [ 89.725323][ C0] RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100 [ 89.725341][ C0] RDX: ffff8881017ac000 RSI: ffffffff87f860e8 RDI: 0000000000000003 [ 89.725360][ C0] RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cb0 [ 89.725379][ C0] R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000 [ 89.725397][ C0] R13: ffff88812a500d00 R14: ffffc90000007cb0 R15: 0000000000000000 [ 89.725418][ C0] FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000 [ 89.725442][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 89.725462][ C0] CR2: 00007f9502bbd108 CR3: 000000010f9d6005 CR4: 00000000001706f0 [ 89.725485][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 89.725504][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 89.725522][ C0] Call Trace: [ 89.725532][ C0] [ 89.725552][ C0] ? ieee80211_set_beacon_cntdwn+0x690/0x690 [ 89.725599][ C0] ? lock_is_held_type+0xd9/0x130 [ 89.725644][ C0] ieee80211_beacon_get_tim+0x88/0xa20 [ 89.725681][ C0] ? ieee80211_beacon_get_template+0x30/0x30 [ 89.725720][ C0] ? lock_acquire+0x222/0x860 [ 89.725761][ C0] mac80211_hwsim_beacon_tx+0x111/0x9a0 [ 89.725815][ C0] __iterate_interfaces+0x1e5/0x540 [ 89.725850][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 89.725891][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 89.725929][ C0] ? mac80211_hwsim_addr_match+0x1c0/0x1c0 [ 89.725963][ C0] ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 [ 89.726006][ C0] mac80211_hwsim_beacon+0xfa/0x1c0 [ 89.726045][ C0] __hrtimer_run_queues+0x609/0xea0 [ 89.726092][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 89.726125][ C0] ? ktime_get_update_offsets_now+0x5b/0x2a0 [ 89.726162][ C0] ? ktime_get_update_offsets_now+0x20d/0x2a0 [ 89.726207][ C0] hrtimer_run_softirq+0x17b/0x360 [ 89.726245][ C0] __do_softirq+0x206/0xb0f [ 89.726281][ C0] __irq_exit_rcu+0x245/0x290 [ 89.726306][ C0] irq_exit_rcu+0x5/0x20 [ 89.726328][ C0] sysvec_apic_timer_interrupt+0x93/0xc0 [ 89.726361][ C0] [ 89.726372][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 89.726403][ C0] RIP: 0010:console_unlock+0xac0/0xd30 [ 89.726437][ C0] Code: 8a 48 c1 e8 03 42 80 3c 38 00 0f 85 ec 01 00 00 48 83 3d 92 7f 1f 09 00 0f 84 1b 01 00 00 e8 f7 84 18 00 fb 66 0f 1f 44 00 00 51 fd ff ff e8 e6 84 18 00 48 8b bc 24 70 01 00 00 e8 29 d3 ff [ 89.726463][ C0] RSP: 0018:ffffc90000d27800 EFLAGS: 00000293 [ 89.726486][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 89.726503][ C0] RDX: ffff8881017ac000 RSI: ffffffff81622439 RDI: 0000000000000000 [ 89.726522][ C0] RBP: ffffffff85051510 R08: 0000000000000001 R09: ffffffff8e15bba7 [ 89.726542][ C0] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 89.726560][ C0] R13: ffffffff8b7e9930 R14: 0000000000000200 R15: dffffc0000000000 [ 89.726585][ C0] ? netconsole_netdev_event+0x340/0x340 [ 89.726626][ C0] ? console_unlock+0xab9/0xd30 [ 89.726672][ C0] ? devkmsg_read+0xa50/0xa50 [ 89.726709][ C0] ? lock_release+0x7f0/0x7f0 [ 89.726757][ C0] ? vprintk+0x8d/0x310 [ 89.726804][ C0] vprintk_emit+0x25c/0x640 [ 89.726844][ C0] vprintk+0x8d/0x310 [ 89.726876][ C0] printk+0xba/0xed [ 89.726900][ C0] ? record_print_text.cold+0x16/0x16 [ 89.726923][ C0] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 89.726956][ C0] ? vprintk_emit+0x170/0x640 [ 89.726983][ C0] ? check_preemption_disabled+0x50/0x150 [ 89.727028][ C0] ieee80211_sta_create_ibss+0x156/0x300 [ 89.727065][ C0] ? __ieee80211_sta_join_ibss+0x16d0/0x16d0 [ 89.727107][ C0] ieee80211_ibss_work.cold+0x27c/0x5e3 [ 89.727150][ C0] ? ieee80211_ibss_rx_queued_mgmt+0x16e0/0x16e0 [ 89.727182][ C0] ? mark_held_locks+0x9f/0xe0 [ 89.727211][ C0] ? check_preemption_disabled+0x50/0x150 [ 89.727251][ C0] ? _raw_spin_unlock_irqrestore+0x40/0x90 [ 89.727283][ C0] ? lockdep_hardirqs_on+0x54/0x100 [ 89.727316][ C0] ? _raw_spin_unlock_irqrestore+0x2d/0x90 [ 89.727354][ C0] ieee80211_iface_work+0x93e/0xa50 [ 89.727396][ C0] process_one_work+0x98d/0x1630 [ 89.727442][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 89.727474][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 89.727517][ C0] worker_thread+0x64c/0x1120 [ 89.727566][ C0] ? process_one_work+0x1630/0x1630 [ 89.727601][ C0] kthread+0x3b1/0x4a0 [ 89.727627][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 89.727657][ C0] ret_from_fork+0x1f/0x30 [ 89.727711][ C0] irq event stamp: 1393600 [ 89.727722][ C0] hardirqs last enabled at (1393606): [] vprintk_emit+0x4be/0x640 [ 89.727761][ C0] hardirqs last disabled at (1393611): [] vprintk_emit+0x554/0x640 [ 89.727808][ C0] softirqs last enabled at (1393066): [] __irq_exit_rcu+0x245/0x290 [ 89.727843][ C0] softirqs last disabled at (1393079): [] __irq_exit_rcu+0x245/0x290 [ 89.727875][ C0] ---[ end trace 117cfbde4934615e ]--- [ 89.729064][ T339] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.825696][ C0] ------------[ cut here ]------------ [ 90.302783][ C0] WARNING: CPU: 0 PID: 7473 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 [ 90.313167][ C0] Modules linked in: [ 90.317159][ C0] CPU: 0 PID: 7473 Comm: kworker/0:8 Tainted: G W 5.13.0-rc7-syzkaller #0 [ 90.327057][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.337220][ C0] Workqueue: ipv6_addrconf addrconf_dad_work [ 90.343311][ C0] RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 [ 90.349730][ C0] Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8 [ 90.369725][ C0] RSP: 0018:ffffc90000007b88 EFLAGS: 00010246 [ 90.375908][ C0] RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100 [ 90.384058][ C0] RDX: ffff88811753e3c0 RSI: ffffffff87f860e8 RDI: 0000000000000003 [ 90.392099][ C0] RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0 [ 90.400172][ C0] R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000 [ 90.408217][ C0] R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000 [ 90.416323][ C0] FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000 [ 90.425338][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.432137][ C0] CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0 [ 90.440299][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 90.448365][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 90.456546][ C0] Call Trace: [ 90.459843][ C0] [ 90.462704][ C0] ? ieee80211_set_beacon_cntdwn+0x690/0x690 [ 90.468793][ C0] ? lock_is_held_type+0xd9/0x130 [ 90.473857][ C0] ieee80211_beacon_get_tim+0x88/0xa20 [ 90.479590][ C0] ? ieee80211_beacon_get_template+0x30/0x30 [ 90.485795][ C0] ? lock_acquire+0x222/0x860 [ 90.490511][ C0] mac80211_hwsim_beacon_tx+0x111/0x9a0 [ 90.496149][ C0] __iterate_interfaces+0x1e5/0x540 [ 90.501409][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 90.507813][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 90.514194][ C0] ? mac80211_hwsim_addr_match+0x1c0/0x1c0 [ 90.520100][ C0] ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 [ 90.527233][ C0] mac80211_hwsim_beacon+0xfa/0x1c0 [ 90.532456][ C0] __hrtimer_run_queues+0x609/0xea0 [ 90.537826][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 90.543975][ C0] ? ktime_get_update_offsets_now+0x5b/0x2a0 [ 90.550141][ C0] ? ktime_get_update_offsets_now+0x20d/0x2a0 [ 90.556320][ C0] hrtimer_run_softirq+0x17b/0x360 [ 90.561545][ C0] __do_softirq+0x206/0xb0f [ 90.566297][ C0] do_softirq.part.0+0x136/0x1e0 [ 90.571270][ C0] [ 90.574229][ C0] ? __fib6_clean_all+0x145/0x2d0 [ 90.579366][ C0] __local_bh_enable_ip+0x1cd/0x220 [ 90.584864][ C0] __fib6_clean_all+0x145/0x2d0 [ 90.589895][ C0] ? __fib6_clean_all+0x2d0/0x2d0 [ 90.594952][ C0] addrconf_dad_completed+0x663/0xcf0 [ 90.600503][ C0] ? addrconf_rs_timer+0x7c0/0x7c0 [ 90.605859][ C0] ? check_preemption_disabled+0x50/0x150 [ 90.611730][ C0] ? __local_bh_enable_ip+0x11f/0x220 [ 90.617329][ C0] ? addrconf_dad_work+0x77b/0x1340 [ 90.622569][ C0] addrconf_dad_work+0x79f/0x1340 [ 90.627698][ C0] ? addrconf_dad_completed+0xcf0/0xcf0 [ 90.633410][ C0] ? lock_is_held_type+0xfa/0x130 [ 90.638711][ C0] process_one_work+0x98d/0x1630 [ 90.643687][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 90.649132][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 90.654109][ C0] worker_thread+0x64c/0x1120 [ 90.658873][ C0] ? __kthread_parkme+0x13f/0x1e0 [ 90.663932][ C0] ? process_one_work+0x1630/0x1630 [ 90.669320][ C0] kthread+0x3b1/0x4a0 [ 90.673489][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 90.678849][ C0] ret_from_fork+0x1f/0x30 [ 90.683414][ C0] irq event stamp: 2626 [ 90.687633][ C0] hardirqs last enabled at (2636): [] console_unlock+0x9e5/0xd30 [ 90.697239][ C0] hardirqs last disabled at (2645): [] console_unlock+0x8b9/0xd30 [ 90.706721][ C0] softirqs last enabled at (1780): [] __fib6_clean_all+0x145/0x2d0 [ 90.716549][ C0] softirqs last disabled at (1781): [] do_softirq.part.0+0x136/0x1e0 [ 90.726626][ C0] ---[ end trace 117cfbde4934615f ]--- [ 90.735803][ C0] ------------[ cut here ]------------ [ 90.741291][ C0] WARNING: CPU: 0 PID: 12 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 [ 90.751185][ C0] Modules linked in: [ 90.755169][ C0] CPU: 0 PID: 12 Comm: ksoftirqd/0 Tainted: G W 5.13.0-rc7-syzkaller #0 [ 90.764998][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.775279][ C0] RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 [ 90.781950][ C0] Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8 [ 90.801748][ C0] RSP: 0018:ffffc900000dfa00 EFLAGS: 00010246 [ 90.808109][ C0] RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100 [ 90.816295][ C0] RDX: ffff888100848300 RSI: ffffffff87f860e8 RDI: 0000000000000003 [ 90.824291][ C0] RBP: 000000000000000b R08: 0000000000000007 R09: ffffc900000dfb48 [ 90.832608][ C0] R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000 [ 90.840976][ C0] R13: ffff88812a500d00 R14: ffffc900000dfb48 R15: 0000000000000000 [ 90.849189][ C0] FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000 [ 90.858214][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.865137][ C0] CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0 [ 90.873225][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 90.881262][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 90.889336][ C0] Call Trace: [ 90.892635][ C0] ? ieee80211_set_beacon_cntdwn+0x690/0x690 [ 90.898689][ C0] ? lock_is_held_type+0xd9/0x130 [ 90.903792][ C0] ieee80211_beacon_get_tim+0x88/0xa20 [ 90.909347][ C0] ? ieee80211_beacon_get_template+0x30/0x30 [ 90.915441][ C0] ? lock_acquire+0x222/0x860 [ 90.920177][ C0] mac80211_hwsim_beacon_tx+0x111/0x9a0 [ 90.925847][ C0] __iterate_interfaces+0x1e5/0x540 [ 90.931085][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 90.937532][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 90.943890][ C0] ? mac80211_hwsim_addr_match+0x1c0/0x1c0 [ 90.949771][ C0] ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 [ 90.956926][ C0] mac80211_hwsim_beacon+0xfa/0x1c0 [ 90.962184][ C0] __hrtimer_run_queues+0x609/0xea0 [ 90.967652][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 90.975553][ C0] ? ktime_get_update_offsets_now+0x5b/0x2a0 [ 90.981560][ C0] ? ktime_get_update_offsets_now+0x20d/0x2a0 [ 90.987727][ C0] hrtimer_run_softirq+0x17b/0x360 [ 90.992865][ C0] __do_softirq+0x206/0xb0f [ 90.997542][ C0] ? __local_bh_disable_ip+0x1a0/0x1a0 [ 91.003017][ C0] run_ksoftirqd+0xcf/0x170 [ 91.007600][ C0] smpboot_thread_fn+0x655/0x9e0 [ 91.012563][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 91.018894][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 91.025260][ C0] ? __kthread_parkme+0x13f/0x1e0 [ 91.030340][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 91.036661][ C0] kthread+0x3b1/0x4a0 [ 91.040761][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 91.045971][ C0] ret_from_fork+0x1f/0x30 [ 91.050460][ C0] irq event stamp: 307160 [ 91.054787][ C0] hardirqs last enabled at (307168): [] console_unlock+0x9e5/0xd30 [ 91.064408][ C0] hardirqs last disabled at (307177): [] console_unlock+0x8b9/0xd30 [ 91.074344][ C0] softirqs last enabled at (306180): [] run_ksoftirqd+0xcf/0x170 [ 91.083808][ C0] softirqs last disabled at (306185): [] run_ksoftirqd+0xcf/0x170 [ 91.093269][ C0] ---[ end trace 117cfbde49346160 ]--- [ 91.099800][ C0] ------------[ cut here ]------------ [ 91.105353][ C0] WARNING: CPU: 0 PID: 12 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 [ 91.115271][ C0] Modules linked in: [ 91.119177][ C0] CPU: 0 PID: 12 Comm: ksoftirqd/0 Tainted: G W 5.13.0-rc7-syzkaller #0 [ 91.128977][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.139110][ C0] RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 [ 91.145899][ C0] Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8 [ 91.165643][ C0] RSP: 0018:ffffc900000dfa00 EFLAGS: 00010246 [ 91.171863][ C0] RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100 [ 91.180225][ C0] RDX: ffff888100848300 RSI: ffffffff87f860e8 RDI: 0000000000000003 [ 91.188792][ C0] RBP: 000000000000000b R08: 0000000000000007 R09: ffffc900000dfb48 [ 91.196957][ C0] R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000 [ 91.205214][ C0] R13: ffff88812a500d00 R14: ffffc900000dfb48 R15: 0000000000000000 [ 91.213209][ C0] FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000 [ 91.222673][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 91.229368][ C0] CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0 [ 91.237454][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 91.245616][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 91.253707][ C0] Call Trace: [ 91.257071][ C0] ? ieee80211_set_beacon_cntdwn+0x690/0x690 [ 91.263105][ C0] ? lock_is_held_type+0xd9/0x130 [ 91.268267][ C0] ieee80211_beacon_get_tim+0x88/0xa20 [ 91.273754][ C0] ? ieee80211_beacon_get_template+0x30/0x30 [ 91.279806][ C0] ? lock_acquire+0x222/0x860 [ 91.284519][ C0] mac80211_hwsim_beacon_tx+0x111/0x9a0 [ 91.290177][ C0] __iterate_interfaces+0x1e5/0x540 [ 91.295485][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 91.301975][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 91.308400][ C0] ? mac80211_hwsim_addr_match+0x1c0/0x1c0 [ 91.314253][ C0] ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 [ 91.321377][ C0] mac80211_hwsim_beacon+0xfa/0x1c0 [ 91.326721][ C0] __hrtimer_run_queues+0x609/0xea0 [ 91.331971][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 91.338038][ C0] ? ktime_get_update_offsets_now+0x5b/0x2a0 [ 91.344051][ C0] ? ktime_get_update_offsets_now+0x20d/0x2a0 [ 91.350215][ C0] hrtimer_run_softirq+0x17b/0x360 [ 91.355443][ C0] __do_softirq+0x206/0xb0f [ 91.360325][ C0] ? __local_bh_disable_ip+0x1a0/0x1a0 [ 91.365956][ C0] run_ksoftirqd+0xcf/0x170 [ 91.370490][ C0] smpboot_thread_fn+0x655/0x9e0 [ 91.375532][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 91.381816][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 91.388148][ C0] ? __kthread_parkme+0x13f/0x1e0 [ 91.393364][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 91.399770][ C0] kthread+0x3b1/0x4a0 [ 91.403856][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 91.409055][ C0] ret_from_fork+0x1f/0x30 [ 91.413557][ C0] irq event stamp: 307708 [ 91.417956][ C0] hardirqs last enabled at (307718): [] console_unlock+0x9e5/0xd30 [ 91.427688][ C0] hardirqs last disabled at (307727): [] console_unlock+0x8b9/0xd30 [ 91.437548][ C0] softirqs last enabled at (306180): [] run_ksoftirqd+0xcf/0x170 [ 91.447071][ C0] softirqs last disabled at (306185): [] run_ksoftirqd+0xcf/0x170 [ 91.456558][ C0] ---[ end trace 117cfbde49346161 ]--- [ 91.462689][ C0] ------------[ cut here ]------------ [ 91.468226][ C0] WARNING: CPU: 0 PID: 12 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 [ 91.478218][ C0] Modules linked in: [ 91.482136][ C0] CPU: 0 PID: 12 Comm: ksoftirqd/0 Tainted: G W 5.13.0-rc7-syzkaller #0 [ 91.491850][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.502018][ C0] RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 [ 91.508365][ C0] Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8 [ 91.528197][ C0] RSP: 0018:ffffc900000dfa00 EFLAGS: 00010246 [ 91.534301][ C0] RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100 [ 91.542353][ C0] RDX: ffff888100848300 RSI: ffffffff87f860e8 RDI: 0000000000000003 [ 91.550444][ C0] RBP: 000000000000000b R08: 0000000000000007 R09: ffffc900000dfb48 [ 91.558686][ C0] R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000 [ 91.567392][ C0] R13: ffff88812a500d00 R14: ffffc900000dfb48 R15: 0000000000000000 [ 91.575464][ C0] FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000 [ 91.584588][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 91.591271][ C0] CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0 [ 91.599735][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 91.608110][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 91.616185][ C0] Call Trace: [ 91.619610][ C0] ? ieee80211_set_beacon_cntdwn+0x690/0x690 [ 91.625720][ C0] ? lock_is_held_type+0xd9/0x130 [ 91.630779][ C0] ieee80211_beacon_get_tim+0x88/0xa20 [ 91.636357][ C0] ? ieee80211_beacon_get_template+0x30/0x30 [ 91.642363][ C0] ? lock_acquire+0x222/0x860 [ 91.647243][ C0] mac80211_hwsim_beacon_tx+0x111/0x9a0 [ 91.653084][ C0] __iterate_interfaces+0x1e5/0x540 [ 91.658554][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 91.665193][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 91.671567][ C0] ? mac80211_hwsim_addr_match+0x1c0/0x1c0 [ 91.677652][ C0] ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 [ 91.684934][ C0] mac80211_hwsim_beacon+0xfa/0x1c0 [ 91.690345][ C0] __hrtimer_run_queues+0x609/0xea0 [ 91.695975][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 91.702429][ C0] ? ktime_get_update_offsets_now+0x5b/0x2a0 [ 91.708702][ C0] ? ktime_get_update_offsets_now+0x20d/0x2a0 [ 91.714846][ C0] hrtimer_run_softirq+0x17b/0x360 [ 91.720084][ C0] __do_softirq+0x206/0xb0f [ 91.724615][ C0] ? __local_bh_disable_ip+0x1a0/0x1a0 [ 91.730160][ C0] run_ksoftirqd+0xcf/0x170 [ 91.734713][ C0] smpboot_thread_fn+0x655/0x9e0 [ 91.739725][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 91.746068][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 91.752346][ C0] ? __kthread_parkme+0x13f/0x1e0 [ 91.757449][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 91.763739][ C0] kthread+0x3b1/0x4a0 [ 91.767904][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 91.773041][ C0] ret_from_fork+0x1f/0x30 [ 91.777571][ C0] irq event stamp: 308258 [ 91.781899][ C0] hardirqs last enabled at (308266): [] console_unlock+0x9e5/0xd30 [ 91.791659][ C0] hardirqs last disabled at (308275): [] console_unlock+0x8b9/0xd30 [ 91.801351][ C0] softirqs last enabled at (306180): [] run_ksoftirqd+0xcf/0x170 [ 91.810819][ C0] softirqs last disabled at (306185): [] run_ksoftirqd+0xcf/0x170 [ 91.820389][ C0] ---[ end trace 117cfbde49346162 ]--- [ 91.827026][ C0] ------------[ cut here ]------------ [ 91.832605][ C0] WARNING: CPU: 0 PID: 12 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 [ 91.842453][ C0] Modules linked in: [ 91.846601][ C0] CPU: 0 PID: 12 Comm: ksoftirqd/0 Tainted: G W 5.13.0-rc7-syzkaller #0 [ 91.856513][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.866911][ C0] RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 [ 91.873321][ C0] Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8 [ 91.893201][ C0] RSP: 0018:ffffc900000dfa00 EFLAGS: 00010246 [ 91.899390][ C0] RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100 [ 91.907448][ C0] RDX: ffff888100848300 RSI: ffffffff87f860e8 RDI: 0000000000000003 [ 91.915524][ C0] RBP: 000000000000000b R08: 0000000000000007 R09: ffffc900000dfb48 [ 91.923521][ C0] R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000 [ 91.931670][ C0] R13: ffff88812a500d00 R14: ffffc900000dfb48 R15: 0000000000000000 [ 91.939738][ C0] FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000 [ 91.948939][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 91.955617][ C0] CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0 [ 91.963617][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 91.971854][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 91.980057][ C0] Call Trace: [ 91.983441][ C0] ? ieee80211_set_beacon_cntdwn+0x690/0x690 [ 91.989500][ C0] ? lock_is_held_type+0xd9/0x130 [ 91.994563][ C0] ieee80211_beacon_get_tim+0x88/0xa20 [ 92.000130][ C0] ? ieee80211_beacon_get_template+0x30/0x30 [ 92.006228][ C0] ? lock_acquire+0x222/0x860 [ 92.010942][ C0] mac80211_hwsim_beacon_tx+0x111/0x9a0 [ 92.017884][ C0] __iterate_interfaces+0x1e5/0x540 [ 92.023107][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 92.030339][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 92.036778][ C0] ? mac80211_hwsim_addr_match+0x1c0/0x1c0 [ 92.042623][ C0] ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 [ 92.049712][ C0] mac80211_hwsim_beacon+0xfa/0x1c0 [ 92.055012][ C0] __hrtimer_run_queues+0x609/0xea0 [ 92.060254][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 92.066352][ C0] ? ktime_get_update_offsets_now+0x5b/0x2a0 [ 92.072393][ C0] ? ktime_get_update_offsets_now+0x20d/0x2a0 [ 92.078787][ C0] hrtimer_run_softirq+0x17b/0x360 [ 92.084012][ C0] __do_softirq+0x206/0xb0f [ 92.088786][ C0] ? __local_bh_disable_ip+0x1a0/0x1a0 [ 92.094269][ C0] run_ksoftirqd+0xcf/0x170 [ 92.099038][ C0] smpboot_thread_fn+0x655/0x9e0 [ 92.104084][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 92.110396][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 92.116751][ C0] ? __kthread_parkme+0x13f/0x1e0 [ 92.121817][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 92.128132][ C0] kthread+0x3b1/0x4a0 [ 92.132224][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 92.137425][ C0] ret_from_fork+0x1f/0x30 [ 92.141892][ C0] irq event stamp: 308806 [ 92.146303][ C0] hardirqs last enabled at (308816): [] console_unlock+0x9e5/0xd30 [ 92.155961][ C0] hardirqs last disabled at (308825): [] console_unlock+0x8b9/0xd30 [ 92.165611][ C0] softirqs last enabled at (306180): [] run_ksoftirqd+0xcf/0x170 [ 92.175303][ C0] softirqs last disabled at (306185): [] run_ksoftirqd+0xcf/0x170 [ 92.185046][ C0] ---[ end trace 117cfbde49346163 ]--- [ 92.191097][ C0] ------------[ cut here ]------------ [ 92.196768][ C0] WARNING: CPU: 0 PID: 12 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 [ 92.206629][ C0] Modules linked in: [ 92.210536][ C0] CPU: 0 PID: 12 Comm: ksoftirqd/0 Tainted: G W 5.13.0-rc7-syzkaller #0 [ 92.220303][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.230664][ C0] RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 [ 92.237004][ C0] Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8 [ 92.256882][ C0] RSP: 0018:ffffc900000dfa00 EFLAGS: 00010246 [ 92.262972][ C0] RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100 [ 92.271067][ C0] RDX: ffff888100848300 RSI: ffffffff87f860e8 RDI: 0000000000000003 [ 92.279138][ C0] RBP: 000000000000000b R08: 0000000000000007 R09: ffffc900000dfb48 [ 92.287222][ C0] R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000 [ 92.295306][ C0] R13: ffff88812a500d00 R14: ffffc900000dfb48 R15: 0000000000000000 [ 92.303342][ C0] FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000 [ 92.312342][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 92.319038][ C0] CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0 [ 92.327215][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 92.335277][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 92.343288][ C0] Call Trace: [ 92.346660][ C0] ? ieee80211_set_beacon_cntdwn+0x690/0x690 [ 92.352788][ C0] ? lock_is_held_type+0xd9/0x130 [ 92.357981][ C0] ieee80211_beacon_get_tim+0x88/0xa20 [ 92.363486][ C0] ? ieee80211_beacon_get_template+0x30/0x30 [ 92.369594][ C0] ? lock_acquire+0x222/0x860 [ 92.374306][ C0] mac80211_hwsim_beacon_tx+0x111/0x9a0 [ 92.379996][ C0] __iterate_interfaces+0x1e5/0x540 [ 92.385549][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 92.391917][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 92.398472][ C0] ? mac80211_hwsim_addr_match+0x1c0/0x1c0 [ 92.404406][ C0] ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 [ 92.411534][ C0] mac80211_hwsim_beacon+0xfa/0x1c0 [ 92.416859][ C0] __hrtimer_run_queues+0x609/0xea0 [ 92.422095][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 92.428180][ C0] ? ktime_get_update_offsets_now+0x5b/0x2a0 [ 92.434200][ C0] ? ktime_get_update_offsets_now+0x20d/0x2a0 [ 92.440445][ C0] hrtimer_run_softirq+0x17b/0x360 [ 92.445717][ C0] __do_softirq+0x206/0xb0f [ 92.450258][ C0] ? __local_bh_disable_ip+0x1a0/0x1a0 [ 92.455915][ C0] run_ksoftirqd+0xcf/0x170 [ 92.460742][ C0] smpboot_thread_fn+0x655/0x9e0 [ 92.465809][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 92.472142][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 92.478587][ C0] ? __kthread_parkme+0x13f/0x1e0 [ 92.483786][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 92.490107][ C0] kthread+0x3b1/0x4a0 [ 92.494201][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 92.499432][ C0] ret_from_fork+0x1f/0x30 [ 92.504150][ C0] irq event stamp: 309354 [ 92.508577][ C0] hardirqs last enabled at (309364): [] console_unlock+0x9e5/0xd30 [ 92.518231][ C0] hardirqs last disabled at (309373): [] console_unlock+0x8b9/0xd30 [ 92.528088][ C0] softirqs last enabled at (306180): [] run_ksoftirqd+0xcf/0x170 [ 92.537778][ C0] softirqs last disabled at (306185): [] run_ksoftirqd+0xcf/0x170 [ 92.547256][ C0] ---[ end trace 117cfbde49346164 ]--- [ 92.553327][ C0] ------------[ cut here ]------------ [ 92.559045][ C0] WARNING: CPU: 0 PID: 12 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 [ 92.568875][ C0] Modules linked in: [ 92.572793][ C0] CPU: 0 PID: 12 Comm: ksoftirqd/0 Tainted: G W 5.13.0-rc7-syzkaller #0 [ 92.582516][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.592661][ C0] RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 [ 92.598994][ C0] Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8 [ 92.618699][ C0] RSP: 0018:ffffc900000dfa00 EFLAGS: 00010246 [ 92.625063][ C0] RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100 [ 92.633102][ C0] RDX: ffff888100848300 RSI: ffffffff87f860e8 RDI: 0000000000000003 [ 92.641303][ C0] RBP: 000000000000000b R08: 0000000000000007 R09: ffffc900000dfb48 [ 92.649500][ C0] R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000 [ 92.657694][ C0] R13: ffff88812a500d00 R14: ffffc900000dfb48 R15: 0000000000000000 [ 92.666033][ C0] FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000 [ 92.675054][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 92.681858][ C0] CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0 [ 92.689969][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 92.698268][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 92.706444][ C0] Call Trace: [ 92.709749][ C0] ? ieee80211_set_beacon_cntdwn+0x690/0x690 [ 92.715828][ C0] ? lock_is_held_type+0xd9/0x130 [ 92.720886][ C0] ieee80211_beacon_get_tim+0x88/0xa20 [ 92.726589][ C0] ? ieee80211_beacon_get_template+0x30/0x30 [ 92.732625][ C0] ? lock_acquire+0x222/0x860 [ 92.737422][ C0] mac80211_hwsim_beacon_tx+0x111/0x9a0 [ 92.743122][ C0] __iterate_interfaces+0x1e5/0x540 [ 92.748539][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 92.755103][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 92.761470][ C0] ? mac80211_hwsim_addr_match+0x1c0/0x1c0 [ 92.767378][ C0] ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 [ 92.774825][ C0] mac80211_hwsim_beacon+0xfa/0x1c0 [ 92.780130][ C0] __hrtimer_run_queues+0x609/0xea0 [ 92.785566][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 92.791580][ C0] ? ktime_get_update_offsets_now+0x5b/0x2a0 [ 92.797737][ C0] ? ktime_get_update_offsets_now+0x20d/0x2a0 [ 92.803853][ C0] hrtimer_run_softirq+0x17b/0x360 [ 92.809085][ C0] __do_softirq+0x206/0xb0f [ 92.813627][ C0] ? __local_bh_disable_ip+0x1a0/0x1a0 [ 92.819361][ C0] run_ksoftirqd+0xcf/0x170 [ 92.823888][ C0] smpboot_thread_fn+0x655/0x9e0 [ 92.828941][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 92.835280][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 92.841555][ C0] ? __kthread_parkme+0x13f/0x1e0 [ 92.846653][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 92.852919][ C0] kthread+0x3b1/0x4a0 [ 92.857073][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 92.862201][ C0] ret_from_fork+0x1f/0x30 [ 92.866837][ C0] irq event stamp: 309904 [ 92.871159][ C0] hardirqs last enabled at (309912): [] console_unlock+0x9e5/0xd30 [ 92.880802][ C0] hardirqs last disabled at (309921): [] console_unlock+0x8b9/0xd30 [ 92.890440][ C0] softirqs last enabled at (306180): [] run_ksoftirqd+0xcf/0x170 [ 92.899920][ C0] softirqs last disabled at (306185): [] run_ksoftirqd+0xcf/0x170 [ 92.909402][ C0] ---[ end trace 117cfbde49346165 ]--- [ 92.915979][ C0] ------------[ cut here ]------------ [ 92.921451][ C0] WARNING: CPU: 0 PID: 12 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 [ 92.931279][ C0] Modules linked in: [ 92.935269][ C0] CPU: 0 PID: 12 Comm: ksoftirqd/0 Tainted: G W 5.13.0-rc7-syzkaller #0 [ 92.945069][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.955225][ C0] RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 [ 92.961513][ C0] Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8 [ 92.981369][ C0] RSP: 0018:ffffc900000dfa00 EFLAGS: 00010246 [ 92.987549][ C0] RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100 [ 92.995716][ C0] RDX: ffff888100848300 RSI: ffffffff87f860e8 RDI: 0000000000000003 [ 93.003708][ C0] RBP: 000000000000000b R08: 0000000000000007 R09: ffffc900000dfb48 [ 93.011821][ C0] R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000 [ 93.020027][ C0] R13: ffff88812a500d00 R14: ffffc900000dfb48 R15: 0000000000000000 [ 93.028124][ C0] FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000 [ 93.037417][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 93.045455][ C0] CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0 [ 93.053550][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 93.061592][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 93.069675][ C0] Call Trace: [ 93.072983][ C0] ? ieee80211_set_beacon_cntdwn+0x690/0x690 [ 93.079035][ C0] ? lock_is_held_type+0xd9/0x130 [ 93.084233][ C0] ieee80211_beacon_get_tim+0x88/0xa20 [ 93.089807][ C0] ? ieee80211_beacon_get_template+0x30/0x30 [ 93.095903][ C0] ? lock_acquire+0x222/0x860 [ 93.100615][ C0] mac80211_hwsim_beacon_tx+0x111/0x9a0 [ 93.106534][ C0] __iterate_interfaces+0x1e5/0x540 [ 93.111857][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 93.118293][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 93.124667][ C0] ? mac80211_hwsim_addr_match+0x1c0/0x1c0 [ 93.130615][ C0] ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 [ 93.137771][ C0] mac80211_hwsim_beacon+0xfa/0x1c0 [ 93.143020][ C0] __hrtimer_run_queues+0x609/0xea0 [ 93.148312][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 93.154314][ C0] ? ktime_get_update_offsets_now+0x5b/0x2a0 [ 93.160364][ C0] ? ktime_get_update_offsets_now+0x20d/0x2a0 [ 93.166556][ C0] hrtimer_run_softirq+0x17b/0x360 [ 93.171701][ C0] __do_softirq+0x206/0xb0f [ 93.176294][ C0] ? __local_bh_disable_ip+0x1a0/0x1a0 [ 93.181785][ C0] run_ksoftirqd+0xcf/0x170 [ 93.186373][ C0] smpboot_thread_fn+0x655/0x9e0 [ 93.191329][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 93.197646][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 93.203914][ C0] ? __kthread_parkme+0x13f/0x1e0 [ 93.209011][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 93.215472][ C0] kthread+0x3b1/0x4a0 [ 93.219562][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 93.224785][ C0] ret_from_fork+0x1f/0x30 [ 93.229297][ C0] irq event stamp: 310452 [ 93.233641][ C0] hardirqs last enabled at (310460): [] console_unlock+0x9e5/0xd30 [ 93.243347][ C0] hardirqs last disabled at (310469): [] console_unlock+0x8b9/0xd30 [ 93.253009][ C0] softirqs last enabled at (306180): [] run_ksoftirqd+0xcf/0x170 [ 93.262493][ C0] softirqs last disabled at (306185): [] run_ksoftirqd+0xcf/0x170 [ 93.272024][ C0] ---[ end trace 117cfbde49346166 ]--- [ 93.278691][ C0] ------------[ cut here ]------------ [ 93.284428][ C0] WARNING: CPU: 0 PID: 12 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 [ 93.294228][ C0] Modules linked in: [ 93.298226][ C0] CPU: 0 PID: 12 Comm: ksoftirqd/0 Tainted: G W 5.13.0-rc7-syzkaller #0 [ 93.307957][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.318119][ C0] RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 [ 93.324413][ C0] Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8 [ 93.344230][ C0] RSP: 0018:ffffc900000dfa00 EFLAGS: 00010246 [ 93.350429][ C0] RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100 [ 93.358598][ C0] RDX: ffff888100848300 RSI: ffffffff87f860e8 RDI: 0000000000000003 [ 93.366672][ C0] RBP: 000000000000000b R08: 0000000000000007 R09: ffffc900000dfb48 [ 93.374786][ C0] R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000 [ 93.382843][ C0] R13: ffff88812a500d00 R14: ffffc900000dfb48 R15: 0000000000000000 [ 93.390909][ C0] FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000 [ 93.400015][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 93.406704][ C0] CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0 [ 93.414704][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 93.422745][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 93.430830][ C0] Call Trace: [ 93.434122][ C0] ? ieee80211_set_beacon_cntdwn+0x690/0x690 [ 93.440177][ C0] ? lock_is_held_type+0xd9/0x130 [ 93.445336][ C0] ieee80211_beacon_get_tim+0x88/0xa20 [ 93.451122][ C0] ? ieee80211_beacon_get_template+0x30/0x30 [ 93.457212][ C0] ? lock_acquire+0x222/0x860 [ 93.461979][ C0] mac80211_hwsim_beacon_tx+0x111/0x9a0 [ 93.467652][ C0] __iterate_interfaces+0x1e5/0x540 [ 93.473257][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 93.479700][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 93.486359][ C0] ? mac80211_hwsim_addr_match+0x1c0/0x1c0 [ 93.492765][ C0] ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 [ 93.499982][ C0] mac80211_hwsim_beacon+0xfa/0x1c0 [ 93.505354][ C0] __hrtimer_run_queues+0x609/0xea0 [ 93.510675][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 93.516744][ C0] ? ktime_get_update_offsets_now+0x5b/0x2a0 [ 93.522949][ C0] ? ktime_get_update_offsets_now+0x20d/0x2a0 [ 93.529108][ C0] hrtimer_run_softirq+0x17b/0x360 [ 93.534272][ C0] __do_softirq+0x206/0xb0f [ 93.539058][ C0] ? __local_bh_disable_ip+0x1a0/0x1a0 [ 93.544738][ C0] run_ksoftirqd+0xcf/0x170 [ 93.549414][ C0] smpboot_thread_fn+0x655/0x9e0 [ 93.554400][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 93.560889][ C0] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 93.567246][ C0] ? __kthread_parkme+0x13f/0x1e0 [ 93.572304][ C0] ? __smpboot_create_thread.part.0+0x370/0x370 [ 93.578923][ C0] kthread+0x3b1/0x4a0 [ 93.583008][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 93.588434][ C0] ret_from_fork+0x1f/0x30 [ 93.592910][ C0] irq event stamp: 311000 [ 93.597358][ C0] hardirqs last enabled at (311010): [] console_unlock+0x9e5/0xd30 [ 93.607534][ C0] hardirqs last disabled at (311019): [] console_unlock+0x8b9/0xd30 [ 93.617292][ C0] softirqs last enabled at (306180): [] run_ksoftirqd+0xcf/0x170 [ 93.626878][ C0] softirqs last disabled at (306185): [] run_ksoftirqd+0xcf/0x170 [ 93.636381][ C0] ---[ end trace 117cfbde49346167 ]--- [ 93.653016][ C0] ------------[ cut here ]------------ [ 93.658734][ C0] WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 [ 93.668842][ C0] Modules linked in: [ 93.672751][ C0] CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0 [ 93.682681][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.692953][ C0] Workqueue: events nsim_fib_event_work [ 93.698829][ C0] RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 [ 93.705459][ C0] Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8 [ 93.725387][ C0] RSP: 0018:ffffc90000007b88 EFLAGS: 00010246 [ 93.731473][ C0] RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100 [ 93.739522][ C0] RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003 [ 93.751820][ C0] RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0 [ 93.759865][ C0] R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000 [ 93.767940][ C0] R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000 [ 93.776235][ C0] FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000 [ 93.785274][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 93.791944][ C0] CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0 [ 93.800225][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 93.808302][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 93.816395][ C0] Call Trace: [ 93.819881][ C0] [ 93.822860][ C0] ? ieee80211_set_beacon_cntdwn+0x690/0x690 [ 93.828934][ C0] ? lock_is_held_type+0xd9/0x130 [ 93.834063][ C0] ieee80211_beacon_get_tim+0x88/0xa20 [ 93.839622][ C0] ? ieee80211_beacon_get_template+0x30/0x30 [ 93.846457][ C0] ? lock_acquire+0x222/0x860 [ 93.851178][ C0] mac80211_hwsim_beacon_tx+0x111/0x9a0 [ 93.856831][ C0] __iterate_interfaces+0x1e5/0x540 [ 93.862173][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 93.868727][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 93.875212][ C0] ? mac80211_hwsim_addr_match+0x1c0/0x1c0 [ 93.881055][ C0] ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 [ 93.888460][ C0] mac80211_hwsim_beacon+0xfa/0x1c0 [ 93.893734][ C0] __hrtimer_run_queues+0x609/0xea0 [ 93.899045][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 93.905134][ C0] ? ktime_get_update_offsets_now+0x5b/0x2a0 [ 93.911221][ C0] ? ktime_get_update_offsets_now+0x20d/0x2a0 [ 93.917574][ C0] hrtimer_run_softirq+0x17b/0x360 [ 93.922734][ C0] __do_softirq+0x206/0xb0f [ 93.927374][ C0] do_softirq.part.0+0x136/0x1e0 [ 93.932654][ C0] [ 93.935715][ C0] ? nsim_fib_event_work+0x1a3/0x2530 [ 93.941119][ C0] __local_bh_enable_ip+0x1cd/0x220 [ 93.946679][ C0] nsim_fib_event_work+0x1a3/0x2530 [ 93.951898][ C0] ? debug_object_deactivate+0x264/0x300 [ 93.957628][ C0] ? lockdep_hardirqs_on_prepare+0x460/0x460 [ 93.963648][ C0] ? nsim_nexthop_event_nb+0x12b0/0x12b0 [ 93.969415][ C0] ? lock_acquire+0x222/0x860 [ 93.974133][ C0] ? lock_release+0x7f0/0x7f0 [ 93.978918][ C0] ? lock_downgrade+0x7b0/0x7b0 [ 93.983797][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 93.988955][ C0] ? lock_is_held_type+0xfa/0x130 [ 93.994057][ C0] process_one_work+0x98d/0x1630 [ 93.999151][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 94.004572][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 94.009919][ C0] worker_thread+0x82b/0x1120 [ 94.014810][ C0] ? __kthread_parkme+0x13f/0x1e0 [ 94.019903][ C0] ? process_one_work+0x1630/0x1630 [ 94.025212][ C0] kthread+0x3b1/0x4a0 [ 94.029302][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 94.034443][ C0] ret_from_fork+0x1f/0x30 [ 94.039009][ C0] irq event stamp: 17406 [ 94.043259][ C0] hardirqs last enabled at (17414): [] console_unlock+0x9e5/0xd30 [ 94.052833][ C0] hardirqs last disabled at (17423): [] console_unlock+0x8b9/0xd30 [ 94.062441][ C0] softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 [ 94.072637][ C0] softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 [ 94.082462][ C0] ---[ end trace 117cfbde49346168 ]--- [ 94.089054][ C0] ------------[ cut here ]------------ [ 94.094536][ C0] WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 [ 94.104669][ C0] Modules linked in: [ 94.108613][ C0] CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0 [ 94.118602][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.128848][ C0] Workqueue: events nsim_fib_event_work [ 94.134547][ C0] RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 [ 94.140919][ C0] Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8 [ 94.160638][ C0] RSP: 0018:ffffc90000007b88 EFLAGS: 00010246 [ 94.166824][ C0] RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100 [ 94.174892][ C0] RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003 [ 94.182896][ C0] RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0 [ 94.191236][ C0] R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000 [ 94.199299][ C0] R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000 [ 94.207856][ C0] FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000 [ 94.216981][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 94.223592][ C0] CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0 [ 94.231649][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 94.239708][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 94.247871][ C0] Call Trace: [ 94.251168][ C0] [ 94.254018][ C0] ? ieee80211_set_beacon_cntdwn+0x690/0x690 [ 94.260071][ C0] ? lock_is_held_type+0xd9/0x130 [ 94.265398][ C0] ieee80211_beacon_get_tim+0x88/0xa20 [ 94.270915][ C0] ? ieee80211_beacon_get_template+0x30/0x30 [ 94.277056][ C0] ? lock_acquire+0x222/0x860 [ 94.281756][ C0] mac80211_hwsim_beacon_tx+0x111/0x9a0 [ 94.287504][ C0] __iterate_interfaces+0x1e5/0x540 [ 94.292798][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 94.299213][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 94.305879][ C0] ? mac80211_hwsim_addr_match+0x1c0/0x1c0 [ 94.311874][ C0] ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 [ 94.318997][ C0] mac80211_hwsim_beacon+0xfa/0x1c0 [ 94.324257][ C0] __hrtimer_run_queues+0x609/0xea0 [ 94.329537][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 94.335642][ C0] ? ktime_get_update_offsets_now+0x5b/0x2a0 [ 94.341665][ C0] ? ktime_get_update_offsets_now+0x20d/0x2a0 [ 94.348130][ C0] hrtimer_run_softirq+0x17b/0x360 [ 94.353372][ C0] __do_softirq+0x206/0xb0f [ 94.357981][ C0] do_softirq.part.0+0x136/0x1e0 [ 94.362955][ C0] [ 94.365962][ C0] ? nsim_fib_event_work+0x1a3/0x2530 [ 94.371374][ C0] __local_bh_enable_ip+0x1cd/0x220 [ 94.376670][ C0] nsim_fib_event_work+0x1a3/0x2530 [ 94.381954][ C0] ? debug_object_deactivate+0x264/0x300 [ 94.387673][ C0] ? lockdep_hardirqs_on_prepare+0x460/0x460 [ 94.393679][ C0] ? nsim_nexthop_event_nb+0x12b0/0x12b0 [ 94.399417][ C0] ? lock_acquire+0x222/0x860 [ 94.404291][ C0] ? lock_release+0x7f0/0x7f0 [ 94.409053][ C0] ? lock_downgrade+0x7b0/0x7b0 [ 94.413924][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 94.419026][ C0] ? lock_is_held_type+0xfa/0x130 [ 94.424079][ C0] process_one_work+0x98d/0x1630 [ 94.429107][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 94.434688][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 94.439661][ C0] worker_thread+0x82b/0x1120 [ 94.444431][ C0] ? __kthread_parkme+0x13f/0x1e0 [ 94.449536][ C0] ? process_one_work+0x1630/0x1630 [ 94.455036][ C0] kthread+0x3b1/0x4a0 [ 94.459129][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 94.464226][ C0] ret_from_fork+0x1f/0x30 [ 94.468724][ C0] irq event stamp: 18090 [ 94.472968][ C0] hardirqs last enabled at (18098): [] console_unlock+0x9e5/0xd30 [ 94.482570][ C0] hardirqs last disabled at (18107): [] console_unlock+0x8b9/0xd30 [ 94.492367][ C0] softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 [ 94.502463][ C0] softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 [ 94.512288][ C0] ---[ end trace 117cfbde49346169 ]--- [ 94.518918][ C0] ------------[ cut here ]------------ [ 94.524393][ C0] WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 [ 94.534361][ C0] Modules linked in: [ 94.538450][ C0] CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0 [ 94.548436][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.558627][ C0] Workqueue: events nsim_fib_event_work [ 94.564380][ C0] RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 [ 94.570702][ C0] Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8 [ 94.590407][ C0] RSP: 0018:ffffc90000007b88 EFLAGS: 00010246 [ 94.596837][ C0] RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100 [ 94.605242][ C0] RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003 [ 94.613351][ C0] RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0 [ 94.621411][ C0] R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000 [ 94.629473][ C0] R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000 [ 94.637538][ C0] FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000 [ 94.646569][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 94.653170][ C0] CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0 [ 94.661572][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 94.669659][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 94.677727][ C0] Call Trace: [ 94.681039][ C0] [ 94.684329][ C0] ? ieee80211_set_beacon_cntdwn+0x690/0x690 [ 94.690565][ C0] ? lock_is_held_type+0xd9/0x130 [ 94.695713][ C0] ieee80211_beacon_get_tim+0x88/0xa20 [ 94.701213][ C0] ? ieee80211_beacon_get_template+0x30/0x30 [ 94.707355][ C0] ? lock_acquire+0x222/0x860 [ 94.712072][ C0] mac80211_hwsim_beacon_tx+0x111/0x9a0 [ 94.717711][ C0] __iterate_interfaces+0x1e5/0x540 [ 94.722934][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 94.729343][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 94.735802][ C0] ? mac80211_hwsim_addr_match+0x1c0/0x1c0 [ 94.741646][ C0] ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 [ 94.748955][ C0] mac80211_hwsim_beacon+0xfa/0x1c0 [ 94.754291][ C0] __hrtimer_run_queues+0x609/0xea0 [ 94.759689][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 94.766684][ C0] ? ktime_get_update_offsets_now+0x5b/0x2a0 [ 94.773088][ C0] ? ktime_get_update_offsets_now+0x20d/0x2a0 [ 94.779279][ C0] hrtimer_run_softirq+0x17b/0x360 [ 94.784691][ C0] __do_softirq+0x206/0xb0f [ 94.789244][ C0] do_softirq.part.0+0x136/0x1e0 [ 94.794207][ C0] [ 94.797213][ C0] ? nsim_fib_event_work+0x1a3/0x2530 [ 94.802811][ C0] __local_bh_enable_ip+0x1cd/0x220 [ 94.808137][ C0] nsim_fib_event_work+0x1a3/0x2530 [ 94.813448][ C0] ? debug_object_deactivate+0x264/0x300 [ 94.819190][ C0] ? lockdep_hardirqs_on_prepare+0x460/0x460 [ 94.825400][ C0] ? nsim_nexthop_event_nb+0x12b0/0x12b0 [ 94.831076][ C0] ? lock_acquire+0x222/0x860 [ 94.835847][ C0] ? lock_release+0x7f0/0x7f0 [ 94.840567][ C0] ? lock_downgrade+0x7b0/0x7b0 [ 94.845630][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 94.850684][ C0] ? lock_is_held_type+0xfa/0x130 [ 94.855800][ C0] process_one_work+0x98d/0x1630 [ 94.860771][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 94.866238][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 94.871315][ C0] worker_thread+0x82b/0x1120 [ 94.876096][ C0] ? __kthread_parkme+0x13f/0x1e0 [ 94.881139][ C0] ? process_one_work+0x1630/0x1630 [ 94.886636][ C0] kthread+0x3b1/0x4a0 [ 94.890894][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 94.896213][ C0] ret_from_fork+0x1f/0x30 [ 94.900709][ C0] irq event stamp: 18770 [ 94.905039][ C0] hardirqs last enabled at (18780): [] console_unlock+0x9e5/0xd30 [ 94.914857][ C0] hardirqs last disabled at (18789): [] console_unlock+0x8b9/0xd30 [ 94.924348][ C0] softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 [ 94.934392][ C0] softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 [ 94.944389][ C0] ---[ end trace 117cfbde4934616a ]--- [ 94.951535][ C0] ------------[ cut here ]------------ [ 94.957097][ C0] WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 [ 94.967196][ C0] Modules linked in: [ 94.971100][ C0] CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0 [ 94.981169][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.991310][ C0] Workqueue: events nsim_fib_event_work [ 94.996975][ C0] RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 [ 95.003254][ C0] Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8 [ 95.022959][ C0] RSP: 0018:ffffc90000007b88 EFLAGS: 00010246 [ 95.029124][ C0] RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100 [ 95.037315][ C0] RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003 [ 95.045659][ C0] RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0 [ 95.053742][ C0] R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000 [ 95.061866][ C0] R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000 [ 95.070098][ C0] FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000 [ 95.079126][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 95.085808][ C0] CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0 [ 95.093801][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 95.102290][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 95.110361][ C0] Call Trace: [ 95.113648][ C0] [ 95.116570][ C0] ? ieee80211_set_beacon_cntdwn+0x690/0x690 [ 95.122668][ C0] ? lock_is_held_type+0xd9/0x130 [ 95.127784][ C0] ieee80211_beacon_get_tim+0x88/0xa20 [ 95.133275][ C0] ? ieee80211_beacon_get_template+0x30/0x30 [ 95.139347][ C0] ? lock_acquire+0x222/0x860 [ 95.144071][ C0] mac80211_hwsim_beacon_tx+0x111/0x9a0 [ 95.149792][ C0] __iterate_interfaces+0x1e5/0x540 [ 95.155106][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 95.161471][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 95.168845][ C0] ? mac80211_hwsim_addr_match+0x1c0/0x1c0 [ 95.174770][ C0] ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 [ 95.181843][ C0] mac80211_hwsim_beacon+0xfa/0x1c0 [ 95.187128][ C0] __hrtimer_run_queues+0x609/0xea0 [ 95.192357][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 95.198417][ C0] ? ktime_get_update_offsets_now+0x5b/0x2a0 [ 95.204432][ C0] ? ktime_get_update_offsets_now+0x20d/0x2a0 [ 95.210797][ C0] hrtimer_run_softirq+0x17b/0x360 [ 95.216003][ C0] __do_softirq+0x206/0xb0f [ 95.220636][ C0] do_softirq.part.0+0x136/0x1e0 [ 95.225676][ C0] [ 95.228615][ C0] ? nsim_fib_event_work+0x1a3/0x2530 [ 95.233986][ C0] __local_bh_enable_ip+0x1cd/0x220 [ 95.239256][ C0] nsim_fib_event_work+0x1a3/0x2530 [ 95.244548][ C0] ? debug_object_deactivate+0x264/0x300 [ 95.250325][ C0] ? lockdep_hardirqs_on_prepare+0x460/0x460 [ 95.256408][ C0] ? nsim_nexthop_event_nb+0x12b0/0x12b0 [ 95.262069][ C0] ? lock_acquire+0x222/0x860 [ 95.266965][ C0] ? lock_release+0x7f0/0x7f0 [ 95.271662][ C0] ? lock_downgrade+0x7b0/0x7b0 [ 95.276601][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 95.281678][ C0] ? lock_is_held_type+0xfa/0x130 [ 95.286813][ C0] process_one_work+0x98d/0x1630 [ 95.291785][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 95.297338][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 95.302419][ C0] worker_thread+0x82b/0x1120 [ 95.307192][ C0] ? __kthread_parkme+0x13f/0x1e0 [ 95.312279][ C0] ? process_one_work+0x1630/0x1630 [ 95.317869][ C0] kthread+0x3b1/0x4a0 [ 95.321960][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 95.327172][ C0] ret_from_fork+0x1f/0x30 [ 95.331631][ C0] irq event stamp: 19450 [ 95.335947][ C0] hardirqs last enabled at (19460): [] console_unlock+0x9e5/0xd30 [ 95.345526][ C0] hardirqs last disabled at (19469): [] console_unlock+0x8b9/0xd30 [ 95.355284][ C0] softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 [ 95.366261][ C0] softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 [ 95.376112][ C0] ---[ end trace 117cfbde4934616b ]--- [ 95.382143][ C0] ------------[ cut here ]------------ [ 95.387653][ C0] WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 [ 95.397655][ C0] Modules linked in: [ 95.401577][ C0] CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0 [ 95.411671][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.421824][ C0] Workqueue: events nsim_fib_event_work [ 95.427654][ C0] RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 [ 95.433926][ C0] Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8 [ 95.453821][ C0] RSP: 0018:ffffc90000007b88 EFLAGS: 00010246 [ 95.460062][ C0] RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100 [ 95.468140][ C0] RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003 [ 95.476229][ C0] RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0 [ 95.484234][ C0] R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000 [ 95.492288][ C0] R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000 [ 95.500354][ C0] FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000 [ 95.509379][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 95.516069][ C0] CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0 [ 95.524065][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 95.532105][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 95.540247][ C0] Call Trace: [ 95.543676][ C0] [ 95.546685][ C0] ? ieee80211_set_beacon_cntdwn+0x690/0x690 [ 95.552713][ C0] ? lock_is_held_type+0xd9/0x130 [ 95.558056][ C0] ieee80211_beacon_get_tim+0x88/0xa20 [ 95.563549][ C0] ? ieee80211_beacon_get_template+0x30/0x30 [ 95.569628][ C0] ? lock_acquire+0x222/0x860 [ 95.574355][ C0] mac80211_hwsim_beacon_tx+0x111/0x9a0 [ 95.580039][ C0] __iterate_interfaces+0x1e5/0x540 [ 95.585348][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 95.591723][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 95.598141][ C0] ? mac80211_hwsim_addr_match+0x1c0/0x1c0 [ 95.603983][ C0] ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 [ 95.611091][ C0] mac80211_hwsim_beacon+0xfa/0x1c0 [ 95.616410][ C0] __hrtimer_run_queues+0x609/0xea0 [ 95.621645][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 95.627699][ C0] ? ktime_get_update_offsets_now+0x5b/0x2a0 [ 95.633796][ C0] ? ktime_get_update_offsets_now+0x20d/0x2a0 [ 95.639972][ C0] hrtimer_run_softirq+0x17b/0x360 [ 95.645202][ C0] __do_softirq+0x206/0xb0f [ 95.649744][ C0] do_softirq.part.0+0x136/0x1e0 [ 95.654743][ C0] [ 95.657690][ C0] ? nsim_fib_event_work+0x1a3/0x2530 [ 95.663090][ C0] __local_bh_enable_ip+0x1cd/0x220 [ 95.668403][ C0] nsim_fib_event_work+0x1a3/0x2530 [ 95.673623][ C0] ? debug_object_deactivate+0x264/0x300 [ 95.679330][ C0] ? lockdep_hardirqs_on_prepare+0x460/0x460 [ 95.685695][ C0] ? nsim_nexthop_event_nb+0x12b0/0x12b0 [ 95.691357][ C0] ? lock_acquire+0x222/0x860 [ 95.696118][ C0] ? lock_release+0x7f0/0x7f0 [ 95.700825][ C0] ? lock_downgrade+0x7b0/0x7b0 [ 95.705789][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 95.710879][ C0] ? lock_is_held_type+0xfa/0x130 [ 95.715995][ C0] process_one_work+0x98d/0x1630 [ 95.720960][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 95.726431][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 95.731397][ C0] worker_thread+0x82b/0x1120 [ 95.736171][ C0] ? __kthread_parkme+0x13f/0x1e0 [ 95.741305][ C0] ? process_one_work+0x1630/0x1630 [ 95.746934][ C0] kthread+0x3b1/0x4a0 [ 95.751019][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 95.756213][ C0] ret_from_fork+0x1f/0x30 [ 95.760689][ C0] irq event stamp: 20130 [ 95.764995][ C0] hardirqs last enabled at (20140): [] console_unlock+0x9e5/0xd30 [ 95.774570][ C0] hardirqs last disabled at (20149): [] console_unlock+0x8b9/0xd30 [ 95.784328][ C0] softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 [ 95.794546][ C0] softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 [ 95.804542][ C0] ---[ end trace 117cfbde4934616c ]--- [ 95.810573][ C0] ------------[ cut here ]------------ [ 95.816112][ C0] WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 [ 95.826345][ C0] Modules linked in: [ 95.830255][ C0] CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0 [ 95.840167][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.850396][ C0] Workqueue: events nsim_fib_event_work [ 95.856050][ C0] RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 [ 95.862422][ C0] Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8 [ 95.882251][ C0] RSP: 0018:ffffc90000007b88 EFLAGS: 00010246 [ 95.888507][ C0] RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100 [ 95.896570][ C0] RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003 [ 95.904736][ C0] RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0 [ 95.912826][ C0] R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000 [ 95.921216][ C0] R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000 [ 95.929504][ C0] FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000 [ 95.938725][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 95.945503][ C0] CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0 [ 95.953515][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 95.961883][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 95.969962][ C0] Call Trace: [ 95.973436][ C0] [ 95.976410][ C0] ? ieee80211_set_beacon_cntdwn+0x690/0x690 [ 95.982571][ C0] ? lock_is_held_type+0xd9/0x130 [ 95.987699][ C0] ieee80211_beacon_get_tim+0x88/0xa20 [ 95.993307][ C0] ? ieee80211_beacon_get_template+0x30/0x30 [ 95.999585][ C0] ? lock_acquire+0x222/0x860 [ 96.004456][ C0] mac80211_hwsim_beacon_tx+0x111/0x9a0 [ 96.010046][ C0] __iterate_interfaces+0x1e5/0x540 [ 96.015355][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 96.021734][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 96.028150][ C0] ? mac80211_hwsim_addr_match+0x1c0/0x1c0 [ 96.033984][ C0] ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 [ 96.041202][ C0] mac80211_hwsim_beacon+0xfa/0x1c0 [ 96.046518][ C0] __hrtimer_run_queues+0x609/0xea0 [ 96.051841][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 96.057934][ C0] ? ktime_get_update_offsets_now+0x5b/0x2a0 [ 96.064050][ C0] ? ktime_get_update_offsets_now+0x20d/0x2a0 [ 96.070220][ C0] hrtimer_run_softirq+0x17b/0x360 [ 96.075442][ C0] __do_softirq+0x206/0xb0f [ 96.080507][ C0] do_softirq.part.0+0x136/0x1e0 [ 96.085541][ C0] [ 96.088488][ C0] ? nsim_fib_event_work+0x1a3/0x2530 [ 96.093912][ C0] __local_bh_enable_ip+0x1cd/0x220 [ 96.099209][ C0] nsim_fib_event_work+0x1a3/0x2530 [ 96.104535][ C0] ? debug_object_deactivate+0x264/0x300 [ 96.110225][ C0] ? lockdep_hardirqs_on_prepare+0x460/0x460 [ 96.116398][ C0] ? nsim_nexthop_event_nb+0x12b0/0x12b0 [ 96.122068][ C0] ? lock_acquire+0x222/0x860 [ 96.126828][ C0] ? lock_release+0x7f0/0x7f0 [ 96.131532][ C0] ? lock_downgrade+0x7b0/0x7b0 [ 96.136475][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 96.141550][ C0] ? lock_is_held_type+0xfa/0x130 [ 96.146814][ C0] process_one_work+0x98d/0x1630 [ 96.151779][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 96.157225][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 96.162195][ C0] worker_thread+0x82b/0x1120 [ 96.166978][ C0] ? __kthread_parkme+0x13f/0x1e0 [ 96.172221][ C0] ? process_one_work+0x1630/0x1630 [ 96.177596][ C0] kthread+0x3b1/0x4a0 [ 96.181709][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 96.186916][ C0] ret_from_fork+0x1f/0x30 [ 96.191379][ C0] irq event stamp: 20810 [ 96.195692][ C0] hardirqs last enabled at (20820): [] console_unlock+0x9e5/0xd30 [ 96.205262][ C0] hardirqs last disabled at (20829): [] console_unlock+0x8b9/0xd30 [ 96.214840][ C0] softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 [ 96.224929][ C0] softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 [ 96.234762][ C0] ---[ end trace 117cfbde4934616d ]--- [ 96.240829][ C0] ------------[ cut here ]------------ [ 96.246366][ C0] WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 [ 96.256369][ C0] Modules linked in: [ 96.260276][ C0] CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0 [ 96.270251][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.280700][ C0] Workqueue: events nsim_fib_event_work [ 96.286399][ C0] RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 [ 96.292691][ C0] Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8 [ 96.312830][ C0] RSP: 0018:ffffc90000007b88 EFLAGS: 00010246 [ 96.319012][ C0] RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100 [ 96.327089][ C0] RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003 [ 96.335301][ C0] RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0 [ 96.343294][ C0] R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000 [ 96.351405][ C0] R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000 [ 96.359485][ C0] FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000 [ 96.368554][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 96.375281][ C0] CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0 [ 96.384574][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 96.392647][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 96.400706][ C0] Call Trace: [ 96.403996][ C0] [ 96.406931][ C0] ? ieee80211_set_beacon_cntdwn+0x690/0x690 [ 96.412957][ C0] ? lock_is_held_type+0xd9/0x130 [ 96.418079][ C0] ieee80211_beacon_get_tim+0x88/0xa20 [ 96.423819][ C0] ? ieee80211_beacon_get_template+0x30/0x30 [ 96.429905][ C0] ? lock_acquire+0x222/0x860 [ 96.434684][ C0] mac80211_hwsim_beacon_tx+0x111/0x9a0 [ 96.440523][ C0] __iterate_interfaces+0x1e5/0x540 [ 96.446341][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 96.452695][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 96.459178][ C0] ? mac80211_hwsim_addr_match+0x1c0/0x1c0 [ 96.465357][ C0] ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 [ 96.472458][ C0] mac80211_hwsim_beacon+0xfa/0x1c0 [ 96.477764][ C0] __hrtimer_run_queues+0x609/0xea0 [ 96.482994][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 96.489045][ C0] ? ktime_get_update_offsets_now+0x5b/0x2a0 [ 96.495155][ C0] ? ktime_get_update_offsets_now+0x20d/0x2a0 [ 96.501264][ C0] hrtimer_run_softirq+0x17b/0x360 [ 96.506462][ C0] __do_softirq+0x206/0xb0f [ 96.511078][ C0] do_softirq.part.0+0x136/0x1e0 [ 96.516200][ C0] [ 96.519146][ C0] ? nsim_fib_event_work+0x1a3/0x2530 [ 96.524969][ C0] __local_bh_enable_ip+0x1cd/0x220 [ 96.530718][ C0] nsim_fib_event_work+0x1a3/0x2530 [ 96.536258][ C0] ? debug_object_deactivate+0x264/0x300 [ 96.541938][ C0] ? lockdep_hardirqs_on_prepare+0x460/0x460 [ 96.548044][ C0] ? nsim_nexthop_event_nb+0x12b0/0x12b0 [ 96.553706][ C0] ? lock_acquire+0x222/0x860 [ 96.558471][ C0] ? lock_release+0x7f0/0x7f0 [ 96.563169][ C0] ? lock_downgrade+0x7b0/0x7b0 [ 96.568194][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 96.573244][ C0] ? lock_is_held_type+0xfa/0x130 [ 96.578371][ C0] process_one_work+0x98d/0x1630 [ 96.583334][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 96.588892][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 96.594147][ C0] worker_thread+0x82b/0x1120 [ 96.598935][ C0] ? __kthread_parkme+0x13f/0x1e0 [ 96.603982][ C0] ? process_one_work+0x1630/0x1630 [ 96.609257][ C0] kthread+0x3b1/0x4a0 [ 96.613683][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 96.618887][ C0] ret_from_fork+0x1f/0x30 [ 96.623350][ C0] irq event stamp: 21490 [ 96.627669][ C0] hardirqs last enabled at (21500): [] console_unlock+0x9e5/0xd30 [ 96.637247][ C0] hardirqs last disabled at (21509): [] console_unlock+0x8b9/0xd30 [ 96.646849][ C0] softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 [ 96.657029][ C0] softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 [ 96.666874][ C0] ---[ end trace 117cfbde4934616e ]--- [ 96.672924][ C0] ------------[ cut here ]------------ [ 96.678464][ C0] WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 [ 96.688465][ C0] Modules linked in: [ 96.692377][ C0] CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0 [ 96.702238][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.712384][ C0] Workqueue: events nsim_fib_event_work [ 96.718037][ C0] RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 [ 96.724373][ C0] Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8 [ 96.744082][ C0] RSP: 0018:ffffc90000007b88 EFLAGS: 00010246 [ 96.750251][ C0] RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100 [ 96.758344][ C0] RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003 [ 96.766412][ C0] RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0 [ 96.774579][ C0] R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000 [ 96.782563][ C0] R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000 [ 96.790701][ C0] FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000 [ 96.799902][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 96.806578][ C0] CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0 [ 96.814730][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 96.822907][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 96.830935][ C0] Call Trace: [ 96.834290][ C0] [ 96.837161][ C0] ? ieee80211_set_beacon_cntdwn+0x690/0x690 [ 96.843171][ C0] ? lock_is_held_type+0xd9/0x130 [ 96.848301][ C0] ieee80211_beacon_get_tim+0x88/0xa20 [ 96.853885][ C0] ? ieee80211_beacon_get_template+0x30/0x30 [ 96.860059][ C0] ? lock_acquire+0x222/0x860 [ 96.864976][ C0] mac80211_hwsim_beacon_tx+0x111/0x9a0 [ 96.870591][ C0] __iterate_interfaces+0x1e5/0x540 [ 96.876020][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 96.882662][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 96.889078][ C0] ? mac80211_hwsim_addr_match+0x1c0/0x1c0 [ 96.894992][ C0] ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 [ 96.902237][ C0] mac80211_hwsim_beacon+0xfa/0x1c0 [ 96.907839][ C0] __hrtimer_run_queues+0x609/0xea0 [ 96.913075][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 96.919287][ C0] ? ktime_get_update_offsets_now+0x5b/0x2a0 [ 96.925508][ C0] ? ktime_get_update_offsets_now+0x20d/0x2a0 [ 96.931620][ C0] hrtimer_run_softirq+0x17b/0x360 [ 96.936821][ C0] __do_softirq+0x206/0xb0f [ 96.941387][ C0] do_softirq.part.0+0x136/0x1e0 [ 96.946851][ C0] [ 96.949821][ C0] ? nsim_fib_event_work+0x1a3/0x2530 [ 96.955513][ C0] __local_bh_enable_ip+0x1cd/0x220 [ 96.960736][ C0] nsim_fib_event_work+0x1a3/0x2530 [ 96.966348][ C0] ? debug_object_deactivate+0x264/0x300 [ 96.972213][ C0] ? lockdep_hardirqs_on_prepare+0x460/0x460 [ 96.978435][ C0] ? nsim_nexthop_event_nb+0x12b0/0x12b0 [ 96.984282][ C0] ? lock_acquire+0x222/0x860 [ 96.989029][ C0] ? lock_release+0x7f0/0x7f0 [ 96.993750][ C0] ? lock_downgrade+0x7b0/0x7b0 [ 96.998813][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 97.003884][ C0] ? lock_is_held_type+0xfa/0x130 [ 97.009021][ C0] process_one_work+0x98d/0x1630 [ 97.014011][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 97.019482][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 97.024641][ C0] worker_thread+0x82b/0x1120 [ 97.029377][ C0] ? __kthread_parkme+0x13f/0x1e0 [ 97.034566][ C0] ? process_one_work+0x1630/0x1630 [ 97.039798][ C0] kthread+0x3b1/0x4a0 [ 97.043888][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 97.049089][ C0] ret_from_fork+0x1f/0x30 [ 97.053549][ C0] irq event stamp: 22172 [ 97.057873][ C0] hardirqs last enabled at (22182): [] console_unlock+0x9e5/0xd30 [ 97.067504][ C0] hardirqs last disabled at (22191): [] console_unlock+0x8b9/0xd30 [ 97.077069][ C0] softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 [ 97.087197][ C0] softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 [ 97.097034][ C0] ---[ end trace 117cfbde4934616f ]--- [ 97.103072][ C0] ------------[ cut here ]------------ [ 97.108716][ C0] WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 [ 97.118747][ C0] Modules linked in: [ 97.122777][ C0] CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0 [ 97.132648][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.143059][ C0] Workqueue: events nsim_fib_event_work [ 97.148711][ C0] RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 [ 97.155062][ C0] Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8 [ 97.175046][ C0] RSP: 0018:ffffc90000007b88 EFLAGS: 00010246 [ 97.181131][ C0] RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100 [ 97.189714][ C0] RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003 [ 97.197786][ C0] RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0 [ 97.205877][ C0] R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000 [ 97.213866][ C0] R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000 [ 97.221987][ C0] FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000 [ 97.231006][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 97.237684][ C0] CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0 [ 97.245757][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 97.253747][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 97.261776][ C0] Call Trace: [ 97.265152][ C0] [ 97.268028][ C0] ? ieee80211_set_beacon_cntdwn+0x690/0x690 [ 97.274117][ C0] ? lock_is_held_type+0xd9/0x130 [ 97.279183][ C0] ieee80211_beacon_get_tim+0x88/0xa20 [ 97.284755][ C0] ? ieee80211_beacon_get_template+0x30/0x30 [ 97.290773][ C0] ? lock_acquire+0x222/0x860 [ 97.295587][ C0] mac80211_hwsim_beacon_tx+0x111/0x9a0 [ 97.301167][ C0] __iterate_interfaces+0x1e5/0x540 [ 97.306476][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 97.312886][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 97.319288][ C0] ? mac80211_hwsim_addr_match+0x1c0/0x1c0 [ 97.325290][ C0] ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 [ 97.332441][ C0] mac80211_hwsim_beacon+0xfa/0x1c0 [ 97.337741][ C0] __hrtimer_run_queues+0x609/0xea0 [ 97.342975][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 97.349024][ C0] ? ktime_get_update_offsets_now+0x5b/0x2a0 [ 97.355117][ C0] ? ktime_get_update_offsets_now+0x20d/0x2a0 [ 97.361234][ C0] hrtimer_run_softirq+0x17b/0x360 [ 97.366567][ C0] __do_softirq+0x206/0xb0f [ 97.371121][ C0] do_softirq.part.0+0x136/0x1e0 [ 97.376145][ C0] [ 97.379100][ C0] ? nsim_fib_event_work+0x1a3/0x2530 [ 97.384670][ C0] __local_bh_enable_ip+0x1cd/0x220 [ 97.389888][ C0] nsim_fib_event_work+0x1a3/0x2530 [ 97.395163][ C0] ? debug_object_deactivate+0x264/0x300 [ 97.400842][ C0] ? lockdep_hardirqs_on_prepare+0x460/0x460 [ 97.406915][ C0] ? nsim_nexthop_event_nb+0x12b0/0x12b0 [ 97.412590][ C0] ? lock_acquire+0x222/0x860 [ 97.417362][ C0] ? lock_release+0x7f0/0x7f0 [ 97.422075][ C0] ? lock_downgrade+0x7b0/0x7b0 [ 97.427069][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 97.432123][ C0] ? lock_is_held_type+0xfa/0x130 [ 97.437252][ C0] process_one_work+0x98d/0x1630 [ 97.442225][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 97.447702][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 97.452777][ C0] worker_thread+0x82b/0x1120 [ 97.457595][ C0] ? __kthread_parkme+0x13f/0x1e0 [ 97.462754][ C0] ? process_one_work+0x1630/0x1630 [ 97.468052][ C0] kthread+0x3b1/0x4a0 [ 97.472353][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 97.477643][ C0] ret_from_fork+0x1f/0x30 [ 97.482093][ C0] irq event stamp: 22852 [ 97.486408][ C0] hardirqs last enabled at (22862): [] console_unlock+0x9e5/0xd30 [ 97.496231][ C0] hardirqs last disabled at (22871): [] console_unlock+0x8b9/0xd30 [ 97.505824][ C0] softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 [ 97.516010][ C0] softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 [ 97.525987][ C0] ---[ end trace 117cfbde49346170 ]--- [ 97.533756][ C0] ------------[ cut here ]------------ [ 97.539447][ C0] WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 [ 97.549556][ C0] Modules linked in: [ 97.553581][ C0] CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0 [ 97.563697][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.573856][ C0] Workqueue: events nsim_fib_event_work [ 97.579672][ C0] RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 [ 97.586112][ C0] Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8 [ 97.606203][ C0] RSP: 0018:ffffc90000007b88 EFLAGS: 00010246 [ 97.612475][ C0] RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100 [ 97.620668][ C0] RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003 [ 97.628737][ C0] RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0 [ 97.636831][ C0] R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000 [ 97.645170][ C0] R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000 [ 97.653402][ C0] FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000 [ 97.662694][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 97.669372][ C0] CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0 [ 97.677443][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 97.685813][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 97.694303][ C0] Call Trace: [ 97.697608][ C0] [ 97.700842][ C0] ? ieee80211_set_beacon_cntdwn+0x690/0x690 [ 97.707036][ C0] ? lock_is_held_type+0xd9/0x130 [ 97.712098][ C0] ieee80211_beacon_get_tim+0x88/0xa20 [ 97.717650][ C0] ? ieee80211_beacon_get_template+0x30/0x30 [ 97.723650][ C0] ? lock_acquire+0x222/0x860 [ 97.728446][ C0] mac80211_hwsim_beacon_tx+0x111/0x9a0 [ 97.734100][ C0] __iterate_interfaces+0x1e5/0x540 [ 97.739340][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 97.745785][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 97.752147][ C0] ? mac80211_hwsim_addr_match+0x1c0/0x1c0 [ 97.758219][ C0] ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 [ 97.765364][ C0] mac80211_hwsim_beacon+0xfa/0x1c0 [ 97.770669][ C0] __hrtimer_run_queues+0x609/0xea0 [ 97.776162][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 97.782200][ C0] ? ktime_get_update_offsets_now+0x5b/0x2a0 [ 97.788284][ C0] ? ktime_get_update_offsets_now+0x20d/0x2a0 [ 97.794475][ C0] hrtimer_run_softirq+0x17b/0x360 [ 97.799798][ C0] __do_softirq+0x206/0xb0f [ 97.804405][ C0] do_softirq.part.0+0x136/0x1e0 [ 97.809390][ C0] [ 97.812323][ C0] ? nsim_fib_event_work+0x1a3/0x2530 [ 97.817786][ C0] __local_bh_enable_ip+0x1cd/0x220 [ 97.823360][ C0] nsim_fib_event_work+0x1a3/0x2530 [ 97.828620][ C0] ? debug_object_deactivate+0x264/0x300 [ 97.834541][ C0] ? lockdep_hardirqs_on_prepare+0x460/0x460 [ 97.840588][ C0] ? nsim_nexthop_event_nb+0x12b0/0x12b0 [ 97.846358][ C0] ? lock_acquire+0x222/0x860 [ 97.851139][ C0] ? lock_release+0x7f0/0x7f0 [ 97.855916][ C0] ? lock_downgrade+0x7b0/0x7b0 [ 97.860802][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 97.865940][ C0] ? lock_is_held_type+0xfa/0x130 [ 97.870999][ C0] process_one_work+0x98d/0x1630 [ 97.876087][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 97.881690][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 97.886728][ C0] worker_thread+0x82b/0x1120 [ 97.891531][ C0] ? __kthread_parkme+0x13f/0x1e0 [ 97.896652][ C0] ? process_one_work+0x1630/0x1630 [ 97.901873][ C0] kthread+0x3b1/0x4a0 [ 97.906039][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 97.911174][ C0] ret_from_fork+0x1f/0x30 [ 97.915717][ C0] irq event stamp: 23534 [ 97.919958][ C0] hardirqs last enabled at (23542): [] console_unlock+0x9e5/0xd30 [ 97.929495][ C0] hardirqs last disabled at (23551): [] console_unlock+0x8b9/0xd30 [ 97.939481][ C0] softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 [ 97.949651][ C0] softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 [ 97.959462][ C0] ---[ end trace 117cfbde49346171 ]--- [ 97.966220][ C0] ------------[ cut here ]------------ [ 97.972224][ C0] WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 [ 97.982246][ C0] Modules linked in: [ 97.986242][ C0] CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0 [ 97.996159][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.006315][ C0] Workqueue: events nsim_fib_event_work [ 98.011904][ C0] RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 [ 98.018246][ C0] Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8 [ 98.038066][ C0] RSP: 0018:ffffc90000007b88 EFLAGS: 00010246 [ 98.044232][ C0] RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100 [ 98.052250][ C0] RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003 [ 98.060303][ C0] RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0 [ 98.068354][ C0] R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000 [ 98.076424][ C0] R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000 [ 98.084489][ C0] FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000 [ 98.093461][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 98.100221][ C0] CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0 [ 98.108290][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 98.116370][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 98.124439][ C0] Call Trace: [ 98.127819][ C0] [ 98.130687][ C0] ? ieee80211_set_beacon_cntdwn+0x690/0x690 [ 98.136965][ C0] ? lock_is_held_type+0xd9/0x130 [ 98.142047][ C0] ieee80211_beacon_get_tim+0x88/0xa20 [ 98.147794][ C0] ? ieee80211_beacon_get_template+0x30/0x30 [ 98.153803][ C0] ? lock_acquire+0x222/0x860 [ 98.158585][ C0] mac80211_hwsim_beacon_tx+0x111/0x9a0 [ 98.164263][ C0] __iterate_interfaces+0x1e5/0x540 [ 98.169847][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 98.176343][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 98.182693][ C0] ? mac80211_hwsim_addr_match+0x1c0/0x1c0 [ 98.188751][ C0] ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 [ 98.196061][ C0] mac80211_hwsim_beacon+0xfa/0x1c0 [ 98.201386][ C0] __hrtimer_run_queues+0x609/0xea0 [ 98.206676][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 98.212686][ C0] ? ktime_get_update_offsets_now+0x5b/0x2a0 [ 98.218767][ C0] ? ktime_get_update_offsets_now+0x20d/0x2a0 [ 98.225387][ C0] hrtimer_run_softirq+0x17b/0x360 [ 98.230657][ C0] __do_softirq+0x206/0xb0f [ 98.235248][ C0] do_softirq.part.0+0x136/0x1e0 [ 98.240218][ C0] [ 98.243191][ C0] ? nsim_fib_event_work+0x1a3/0x2530 [ 98.248830][ C0] __local_bh_enable_ip+0x1cd/0x220 [ 98.254137][ C0] nsim_fib_event_work+0x1a3/0x2530 [ 98.259453][ C0] ? debug_object_deactivate+0x264/0x300 [ 98.265169][ C0] ? lockdep_hardirqs_on_prepare+0x460/0x460 [ 98.271230][ C0] ? nsim_nexthop_event_nb+0x12b0/0x12b0 [ 98.277065][ C0] ? lock_acquire+0x222/0x860 [ 98.281761][ C0] ? lock_release+0x7f0/0x7f0 [ 98.286546][ C0] ? lock_downgrade+0x7b0/0x7b0 [ 98.291609][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 98.296836][ C0] ? lock_is_held_type+0xfa/0x130 [ 98.302086][ C0] process_one_work+0x98d/0x1630 [ 98.307147][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 98.312553][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 98.317616][ C0] worker_thread+0x82b/0x1120 [ 98.322359][ C0] ? __kthread_parkme+0x13f/0x1e0 [ 98.327488][ C0] ? process_one_work+0x1630/0x1630 [ 98.332714][ C0] kthread+0x3b1/0x4a0 [ 98.336878][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 98.342011][ C0] ret_from_fork+0x1f/0x30 [ 98.346543][ C0] irq event stamp: 24214 [ 98.350810][ C0] hardirqs last enabled at (24222): [] console_unlock+0x9e5/0xd30 [ 98.360701][ C0] hardirqs last disabled at (24231): [] console_unlock+0x8b9/0xd30 [ 98.370424][ C0] softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 [ 98.380814][ C0] softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 [ 98.390651][ C0] ---[ end trace 117cfbde49346172 ]--- [ 98.397412][ C0] ------------[ cut here ]------------ [ 98.402895][ C0] WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 [ 98.412948][ C0] Modules linked in: [ 98.416957][ C0] CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0 [ 98.426863][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.437031][ C0] Workqueue: events nsim_fib_event_work [ 98.442612][ C0] RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 [ 98.449032][ C0] Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8 [ 98.468759][ C0] RSP: 0018:ffffc90000007b88 EFLAGS: 00010246 [ 98.475023][ C0] RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100 [ 98.483049][ C0] RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003 [ 98.491085][ C0] RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0 [ 98.499168][ C0] R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000 [ 98.507321][ C0] R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000 [ 98.515395][ C0] FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000 [ 98.524434][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 98.531038][ C0] CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0 [ 98.539343][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 98.547421][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 98.555491][ C0] Call Trace: [ 98.558786][ C0] [ 98.561643][ C0] ? ieee80211_set_beacon_cntdwn+0x690/0x690 [ 98.567715][ C0] ? lock_is_held_type+0xd9/0x130 [ 98.572765][ C0] ieee80211_beacon_get_tim+0x88/0xa20 [ 98.578323][ C0] ? ieee80211_beacon_get_template+0x30/0x30 [ 98.584413][ C0] ? lock_acquire+0x222/0x860 [ 98.589122][ C0] mac80211_hwsim_beacon_tx+0x111/0x9a0 [ 98.594759][ C0] __iterate_interfaces+0x1e5/0x540 [ 98.600063][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 98.606474][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 98.613102][ C0] ? mac80211_hwsim_addr_match+0x1c0/0x1c0 [ 98.618994][ C0] ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 [ 98.626136][ C0] mac80211_hwsim_beacon+0xfa/0x1c0 [ 98.631382][ C0] __hrtimer_run_queues+0x609/0xea0 [ 98.636704][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 98.642700][ C0] ? ktime_get_update_offsets_now+0x5b/0x2a0 [ 98.648749][ C0] ? ktime_get_update_offsets_now+0x20d/0x2a0 [ 98.655021][ C0] hrtimer_run_softirq+0x17b/0x360 [ 98.660261][ C0] __do_softirq+0x206/0xb0f [ 98.664894][ C0] do_softirq.part.0+0x136/0x1e0 [ 98.669933][ C0] [ 98.672853][ C0] ? nsim_fib_event_work+0x1a3/0x2530 [ 98.678305][ C0] __local_bh_enable_ip+0x1cd/0x220 [ 98.683611][ C0] nsim_fib_event_work+0x1a3/0x2530 [ 98.688888][ C0] ? debug_object_deactivate+0x264/0x300 [ 98.694628][ C0] ? lockdep_hardirqs_on_prepare+0x460/0x460 [ 98.700669][ C0] ? nsim_nexthop_event_nb+0x12b0/0x12b0 [ 98.706416][ C0] ? lock_acquire+0x222/0x860 [ 98.711116][ C0] ? lock_release+0x7f0/0x7f0 [ 98.715876][ C0] ? lock_downgrade+0x7b0/0x7b0 [ 98.720773][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 98.725882][ C0] ? lock_is_held_type+0xfa/0x130 [ 98.730930][ C0] process_one_work+0x98d/0x1630 [ 98.735963][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 98.741381][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 98.746543][ C0] worker_thread+0x82b/0x1120 [ 98.751250][ C0] ? __kthread_parkme+0x13f/0x1e0 [ 98.756352][ C0] ? process_one_work+0x1630/0x1630 [ 98.761625][ C0] kthread+0x3b1/0x4a0 [ 98.765813][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 98.771206][ C0] ret_from_fork+0x1f/0x30 [ 98.775751][ C0] irq event stamp: 24894 [ 98.780026][ C0] hardirqs last enabled at (24902): [] console_unlock+0x9e5/0xd30 [ 98.789662][ C0] hardirqs last disabled at (24911): [] console_unlock+0x8b9/0xd30 [ 98.799216][ C0] softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 [ 98.809284][ C0] softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 [ 98.819209][ C0] ---[ end trace 117cfbde49346173 ]--- [ 98.825793][ C0] ------------[ cut here ]------------ [ 98.831275][ C0] WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 [ 98.841417][ C0] Modules linked in: [ 98.845408][ C0] CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0 [ 98.855317][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.865466][ C0] Workqueue: events nsim_fib_event_work [ 98.871034][ C0] RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 [ 98.877356][ C0] Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8 [ 98.897352][ C0] RSP: 0018:ffffc90000007b88 EFLAGS: 00010246 [ 98.903465][ C0] RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100 [ 98.911494][ C0] RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003 [ 98.919623][ C0] RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0 [ 98.927698][ C0] R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000 [ 98.935764][ C0] R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000 [ 98.943913][ C0] FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000 [ 98.952951][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 98.959633][ C0] CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0 [ 98.967718][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 98.975954][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 98.988456][ C0] Call Trace: [ 98.991745][ C0] [ 98.994670][ C0] ? ieee80211_set_beacon_cntdwn+0x690/0x690 [ 99.000677][ C0] ? lock_is_held_type+0xd9/0x130 [ 99.005794][ C0] ieee80211_beacon_get_tim+0x88/0xa20 [ 99.011735][ C0] ? ieee80211_beacon_get_template+0x30/0x30 [ 99.017832][ C0] ? lock_acquire+0x222/0x860 [ 99.022599][ C0] mac80211_hwsim_beacon_tx+0x111/0x9a0 [ 99.028308][ C0] __iterate_interfaces+0x1e5/0x540 [ 99.033553][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 99.040166][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 99.046697][ C0] ? mac80211_hwsim_addr_match+0x1c0/0x1c0 [ 99.052530][ C0] ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 [ 99.059647][ C0] mac80211_hwsim_beacon+0xfa/0x1c0 [ 99.064960][ C0] __hrtimer_run_queues+0x609/0xea0 [ 99.070219][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 99.076426][ C0] ? ktime_get_update_offsets_now+0x5b/0x2a0 [ 99.082432][ C0] ? ktime_get_update_offsets_now+0x20d/0x2a0 [ 99.088703][ C0] hrtimer_run_softirq+0x17b/0x360 [ 99.093921][ C0] __do_softirq+0x206/0xb0f [ 99.098650][ C0] do_softirq.part.0+0x136/0x1e0 [ 99.103885][ C0] [ 99.106855][ C0] ? nsim_fib_event_work+0x1a3/0x2530 [ 99.112347][ C0] __local_bh_enable_ip+0x1cd/0x220 [ 99.117658][ C0] nsim_fib_event_work+0x1a3/0x2530 [ 99.123046][ C0] ? debug_object_deactivate+0x264/0x300 [ 99.128861][ C0] ? lockdep_hardirqs_on_prepare+0x460/0x460 [ 99.135063][ C0] ? nsim_nexthop_event_nb+0x12b0/0x12b0 [ 99.140732][ C0] ? lock_acquire+0x222/0x860 [ 99.145627][ C0] ? lock_release+0x7f0/0x7f0 [ 99.150371][ C0] ? lock_downgrade+0x7b0/0x7b0 [ 99.155313][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 99.160373][ C0] ? lock_is_held_type+0xfa/0x130 [ 99.165586][ C0] process_one_work+0x98d/0x1630 [ 99.171177][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 99.176772][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 99.181771][ C0] worker_thread+0x82b/0x1120 [ 99.186578][ C0] ? __kthread_parkme+0x13f/0x1e0 [ 99.191898][ C0] ? process_one_work+0x1630/0x1630 [ 99.197296][ C0] kthread+0x3b1/0x4a0 [ 99.201387][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 99.206590][ C0] ret_from_fork+0x1f/0x30 [ 99.211039][ C0] irq event stamp: 25574 [ 99.215351][ C0] hardirqs last enabled at (25584): [] console_unlock+0x9e5/0xd30 [ 99.224912][ C0] hardirqs last disabled at (25593): [] console_unlock+0x8b9/0xd30 [ 99.234593][ C0] softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 [ 99.244685][ C0] softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 [ 99.254693][ C0] ---[ end trace 117cfbde49346174 ]--- [ 99.260739][ C0] ------------[ cut here ]------------ [ 99.266294][ C0] WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 [ 99.276433][ C0] Modules linked in: [ 99.280376][ C0] CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0 [ 99.290978][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.301350][ C0] Workqueue: events nsim_fib_event_work [ 99.307190][ C0] RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0 [ 99.313465][ C0] Code: 45 85 ff 0f 84 e3 00 00 00 e8 64 48 82 f9 49 83 fd 04 0f 87 d6 0f 00 00 44 89 bc 24 80 00 00 00 e9 1e 01 00 00 e8 48 48 82 f9 <0f> 0b 45 31 e4 e8 3e 48 82 f9 e8 19 68 9e 00 31 ff 89 c3 89 c6 e8 [ 99.333387][ C0] RSP: 0018:ffffc90000007b88 EFLAGS: 00010246 [ 99.339991][ C0] RAX: 0000000000000000 RBX: ffff888126211e40 RCX: 0000000000000100 [ 99.348138][ C0] RDX: ffff8881043b2300 RSI: ffffffff87f860e8 RDI: 0000000000000003 [ 99.356292][ C0] RBP: 000000000000000b R08: 0000000000000007 R09: ffffc90000007cd0 [ 99.364353][ C0] R10: ffffffff87f85981 R11: 0000000000000000 R12: 0000000000000000 [ 99.372343][ C0] R13: ffff88812a500d00 R14: ffffc90000007cd0 R15: 0000000000000000 [ 99.380389][ C0] FS: 0000000000000000(0000) GS:ffff8881f6000000(0000) knlGS:0000000000000000 [ 99.389427][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 99.396114][ C0] CR2: 00007f25c88f9000 CR3: 0000000117d30005 CR4: 00000000001706f0 [ 99.404219][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 99.412309][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 99.420344][ C0] Call Trace: [ 99.423636][ C0] [ 99.426579][ C0] ? ieee80211_set_beacon_cntdwn+0x690/0x690 [ 99.432679][ C0] ? lock_is_held_type+0xd9/0x130 [ 99.437777][ C0] ieee80211_beacon_get_tim+0x88/0xa20 [ 99.443259][ C0] ? ieee80211_beacon_get_template+0x30/0x30 [ 99.449329][ C0] ? lock_acquire+0x222/0x860 [ 99.454116][ C0] mac80211_hwsim_beacon_tx+0x111/0x9a0 [ 99.459711][ C0] __iterate_interfaces+0x1e5/0x540 [ 99.464971][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 99.471332][ C0] ? mac80211_hwsim_bss_info_changed+0x870/0x870 [ 99.477755][ C0] ? mac80211_hwsim_addr_match+0x1c0/0x1c0 [ 99.483605][ C0] ieee80211_iterate_active_interfaces_atomic+0xab/0x1b0 [ 99.490759][ C0] mac80211_hwsim_beacon+0xfa/0x1c0 [ 99.496053][ C0] __hrtimer_run_queues+0x609/0xea0 [ 99.501291][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 99.507357][ C0] ? ktime_get_update_offsets_now+0x5b/0x2a0 [ 99.513470][ C0] ? ktime_get_update_offsets_now+0x20d/0x2a0 [ 99.519650][ C0] hrtimer_run_softirq+0x17b/0x360 [ 99.524866][ C0] __do_softirq+0x206/0xb0f [ 99.529408][ C0] do_softirq.part.0+0x136/0x1e0 [ 99.534609][ C0] [ 99.537578][ C0] ? nsim_fib_event_work+0x1a3/0x2530 [ 99.542994][ C0] __local_bh_enable_ip+0x1cd/0x220 [ 99.548252][ C0] nsim_fib_event_work+0x1a3/0x2530 [ 99.553472][ C0] ? debug_object_deactivate+0x264/0x300 [ 99.559180][ C0] ? lockdep_hardirqs_on_prepare+0x460/0x460 [ 99.565294][ C0] ? nsim_nexthop_event_nb+0x12b0/0x12b0 [ 99.570956][ C0] ? lock_acquire+0x222/0x860 [ 99.575969][ C0] ? lock_release+0x7f0/0x7f0 [ 99.580669][ C0] ? lock_downgrade+0x7b0/0x7b0 [ 99.585607][ C0] ? do_raw_spin_lock+0x120/0x2b0 [ 99.590675][ C0] ? lock_is_held_type+0xfa/0x130 [ 99.595811][ C0] process_one_work+0x98d/0x1630 [ 99.600920][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 99.606394][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 99.611361][ C0] worker_thread+0x82b/0x1120 [ 99.616164][ C0] ? __kthread_parkme+0x13f/0x1e0 [ 99.621266][ C0] ? process_one_work+0x1630/0x1630 [ 99.626791][ C0] kthread+0x3b1/0x4a0 [ 99.630998][ C0] ? __kthread_bind_mask+0xc0/0xc0 [ 99.636211][ C0] ret_from_fork+0x1f/0x30 [ 99.640667][ C0] irq event stamp: 26254 [ 99.644974][ C0] hardirqs last enabled at (26264): [] console_unlock+0x9e5/0xd30 [ 99.654526][ C0] hardirqs last disabled at (26273): [] console_unlock+0x8b9/0xd30 [ 99.664115][ C0] softirqs last enabled at (14526): [] nsim_fib_event_work+0x1a3/0x2530 [ 99.674294][ C0] softirqs last disabled at (14527): [] do_softirq.part.0+0x136/0x1e0 [ 99.684114][ C0] ---[ end trace 117cfbde49346175 ]--- [ 99.690166][ C0] ------------[ cut here ]------------ [ 99.695696][ C0] WARNING: CPU: 0 PID: 1331 at net/mac80211/tx.c:4906 __ieee80211_beacon_get+0x9d8/0x19b0 [ 99.706053][ C0] Modules linked in: [ 99.709981][ C0] CPU: 0 PID: 1331 Comm: kworker/0:2 Tainted: G W 5.13.0-rc7-syzkaller #0 [ 99.720447][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.730619][ C0] Workqueue: events nsim_fib_event_work [ 99.736277][ C0] RIP: 0010:__ieee80211_beacon_get+0x9d8/0x19b0