Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 36.826223][ T29] audit: type=1400 audit(1627894983.753:8): avc: denied { execmem } for pid=6034 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 36.853860][ T29] audit: type=1400 audit(1627894983.753:9): avc: denied { sys_admin } for pid=6034 comm="syz-executor.0" capability=21 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 36.903696][ T29] audit: type=1400 audit(1627894983.823:10): avc: denied { sys_chroot } for pid=6035 comm="syz-executor.0" capability=18 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 37.591530][ T6031] can: request_module (can-proto-0) failed. [ 37.622380][ T6031] can: request_module (can-proto-0) failed. [ 37.634813][ T6031] can: request_module (can-proto-0) failed. [ 37.677491][ T29] audit: type=1400 audit(1627894984.604:11): avc: denied { create } for pid=6023 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 '10.128.1.117' (ECDSA) to the list of known hosts. 2021/08/02 09:03:11 parsed 1 programs 2021/08/02 09:03:11 executed programs: 0 [ 45.017339][ T29] audit: type=1400 audit(1627894991.939:12): avc: denied { execmem } for pid=6130 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 45.541443][ T6135] chnl_net:caif_netlink_parms(): no params data found [ 45.601593][ T6140] chnl_net:caif_netlink_parms(): no params data found [ 45.644601][ T6134] chnl_net:caif_netlink_parms(): no params data found [ 45.701527][ T6137] chnl_net:caif_netlink_parms(): no params data found [ 45.856456][ T6142] chnl_net:caif_netlink_parms(): no params data found [ 45.865864][ T6143] chnl_net:caif_netlink_parms(): no params data found [ 45.903211][ T6140] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.911600][ T6140] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.920211][ T6140] device bridge_slave_0 entered promiscuous mode [ 45.957423][ T6140] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.964684][ T6140] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.973796][ T6140] device bridge_slave_1 entered promiscuous mode [ 45.981680][ T6135] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.992419][ T6135] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.001400][ T6135] device bridge_slave_0 entered promiscuous mode [ 46.037732][ T6135] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.044949][ T6135] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.054092][ T6135] device bridge_slave_1 entered promiscuous mode [ 46.073552][ T6137] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.081941][ T6137] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.090405][ T6137] device bridge_slave_0 entered promiscuous mode [ 46.130461][ T6137] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.137689][ T6137] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.147936][ T6137] device bridge_slave_1 entered promiscuous mode [ 46.156368][ T6140] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.177378][ T6134] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.186049][ T6134] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.195189][ T6134] device bridge_slave_0 entered promiscuous mode [ 46.211271][ T6135] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.225714][ T6135] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.242837][ T6140] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.263855][ T6134] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.271281][ T6134] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.280341][ T6134] device bridge_slave_1 entered promiscuous mode [ 46.304170][ T6142] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.311334][ T6142] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.320547][ T6142] device bridge_slave_0 entered promiscuous mode [ 46.334612][ T6142] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.343961][ T6142] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.352856][ T6142] device bridge_slave_1 entered promiscuous mode [ 46.381069][ T6137] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.392963][ T6140] team0: Port device team_slave_0 added [ 46.409456][ T6135] team0: Port device team_slave_0 added [ 46.415421][ T6143] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.424314][ T6143] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.432409][ T6143] device bridge_slave_0 entered promiscuous mode [ 46.450412][ T6137] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.461508][ T6140] team0: Port device team_slave_1 added [ 46.469121][ T6134] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.479656][ T6135] team0: Port device team_slave_1 added [ 46.485427][ T6143] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.493344][ T6143] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.503611][ T6143] device bridge_slave_1 entered promiscuous mode [ 46.512575][ T6142] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.529701][ T6142] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.549952][ T6134] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.593599][ T6137] team0: Port device team_slave_0 added [ 46.617284][ T6135] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.626007][ T6135] 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. [ 46.654057][ T6135] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.682926][ T6142] team0: Port device team_slave_0 added [ 46.690761][ T6137] team0: Port device team_slave_1 added [ 46.696723][ T6140] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.705359][ T6140] 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. [ 46.731595][ T6140] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.753469][ T6134] team0: Port device team_slave_0 added [ 46.762518][ T6135] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.769752][ T6135] 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. [ 46.796740][ T6135] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.818504][ T6143] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.829231][ T6142] team0: Port device team_slave_1 added [ 46.841617][ T6140] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.848759][ T6140] 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. [ 46.875573][ T6140] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.888707][ T6134] team0: Port device team_slave_1 added [ 46.900475][ T6143] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.951507][ T6135] device hsr_slave_0 entered promiscuous mode [ 47.021588][ T6135] device hsr_slave_1 entered promiscuous mode [ 47.094905][ T6142] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.101904][ T6142] 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. [ 47.128535][ T6142] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.140806][ T6137] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.148974][ T6137] 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. [ 47.177105][ T6137] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.194801][ T6137] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.203217][ T6137] 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. [ 47.230588][ T6137] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.256846][ T6142] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.264387][ T6142] 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. [ 47.291953][ T6142] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.304067][ T6134] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.312319][ T6134] 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. [ 47.339204][ T6134] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.353680][ T6143] team0: Port device team_slave_0 added [ 47.371314][ T6143] team0: Port device team_slave_1 added [ 47.439029][ T6140] device hsr_slave_0 entered promiscuous mode [ 47.478050][ T6140] device hsr_slave_1 entered promiscuous mode [ 47.517216][ T6140] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 47.525181][ T6140] Cannot create hsr debugfs directory [ 47.553045][ T6134] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.560712][ T6134] 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. [ 47.588344][ T6134] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.690126][ T6137] device hsr_slave_0 entered promiscuous mode [ 47.727441][ T6137] device hsr_slave_1 entered promiscuous mode [ 47.777100][ T6137] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 47.784656][ T6137] Cannot create hsr debugfs directory [ 47.890023][ T6142] device hsr_slave_0 entered promiscuous mode [ 47.917553][ T6142] device hsr_slave_1 entered promiscuous mode [ 47.957190][ T6142] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 47.964838][ T6142] Cannot create hsr debugfs directory [ 47.979873][ T6143] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.987155][ 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. [ 48.014680][ T6143] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.039564][ T6143] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.046640][ 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. [ 48.073638][ T6143] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.139970][ T6134] device hsr_slave_0 entered promiscuous mode [ 48.217318][ T6134] device hsr_slave_1 entered promiscuous mode [ 48.256939][ T6134] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 48.264591][ T6134] Cannot create hsr debugfs directory [ 48.429945][ T6143] device hsr_slave_0 entered promiscuous mode [ 48.477235][ T6143] device hsr_slave_1 entered promiscuous mode [ 48.516824][ T6143] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 48.524496][ T6143] Cannot create hsr debugfs directory [ 48.779266][ T6135] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 48.814584][ T6135] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 48.880531][ T6135] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 48.936344][ T6135] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 49.000253][ T6140] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 49.061285][ T6140] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 49.138956][ T6140] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 49.189935][ T6140] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 49.299919][ T6137] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 49.371869][ T6137] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 49.408340][ T6137] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 49.448759][ T6137] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 49.508238][ T6135] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.578173][ T6135] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.598066][ T6134] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 49.618240][ T7365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.632379][ T7365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.658703][ T6134] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 49.688499][ T6134] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 49.745334][ T2462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.754446][ T2462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.764268][ T2462] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.771504][ T2462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.788219][ T2462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.795998][ T2462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.805478][ T2462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.814588][ T2462] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.822042][ T2462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.831136][ T6134] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 49.889505][ T6137] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.900243][ T6140] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.910703][ T3558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.942822][ T6137] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.951529][ T3558] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.961181][ T3558] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.969891][ T3558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.004822][ T6140] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.018426][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.027948][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.040532][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.049279][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.060010][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.069027][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.078133][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.087846][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.099008][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.108623][ T6142] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 50.176971][ T6142] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 50.224879][ T6142] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 50.265870][ T6142] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 50.308985][ T6135] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 50.321133][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.330862][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.339431][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.348674][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.357653][ T3320] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.364695][ T3320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.372777][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.381463][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.390125][ T3320] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.397249][ T3320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.404740][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.413390][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.421897][ T3320] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.429046][ T3320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.436905][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.445443][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.453851][ T3320] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.461123][ T3320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.507737][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.520604][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.528511][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.542009][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.550762][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.563440][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.572046][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.585833][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.594584][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.607447][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.625591][ T6137] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 50.648503][ T6137] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 50.675702][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.684294][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.693363][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.702806][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.712176][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.720757][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.729781][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.738358][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.749140][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.769032][ T6143] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 50.824354][ T6140] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 50.835681][ T6140] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 50.857870][ T7365] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 50.865581][ T7365] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 50.874628][ T7365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.883766][ T7365] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.893039][ T7365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.902290][ T7365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.911854][ T7365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.921747][ T7365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.932582][ T7365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.940870][ T6143] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 51.006861][ T6135] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.014792][ T7395] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 51.025425][ T7395] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 51.037251][ T6143] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 51.112161][ T6143] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 51.164445][ T7389] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 51.172255][ T7389] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 51.181262][ T7389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.190673][ T7389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.202689][ T6140] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.238744][ T6137] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.253598][ T7389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.262557][ T7389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.273274][ T6135] device veth0_vlan entered promiscuous mode [ 51.295201][ T6142] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.305412][ T6134] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.330982][ T6134] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.347125][ T7389] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.356477][ T7389] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.364102][ T7389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.373694][ T7389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.382542][ T7389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.390741][ T7389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.408358][ T7389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.416711][ T7389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.438126][ T7389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.446493][ T7389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.454530][ T7389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.464530][ T7389] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.473986][ T7389] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.481129][ T7389] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.490225][ T7356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.498928][ T7356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.507474][ T7356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.518868][ T6135] device veth1_vlan entered promiscuous mode [ 51.536222][ T6137] device veth0_vlan entered promiscuous mode [ 51.553045][ T6142] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.563300][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 51.576472][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 51.584823][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.598291][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.607809][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.617245][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.626890][ T7379] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.634214][ T7379] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.648626][ T6137] device veth1_vlan entered promiscuous mode [ 51.661018][ T6140] device veth0_vlan entered promiscuous mode [ 51.670411][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 51.679368][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.689307][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.698981][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.708865][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.718148][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.769458][ T6140] device veth1_vlan entered promiscuous mode [ 51.780775][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 51.790632][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 51.799153][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.807802][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.817597][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.827233][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.836709][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.844981][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.854056][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.862901][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.872090][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.881557][ T7401] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.888784][ T7401] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.896978][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.905874][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.914386][ T7401] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.921897][ T7401] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.929903][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.938997][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.947839][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.960736][ T6134] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 51.974631][ T6134] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.001580][ T6135] device veth0_macvtap entered promiscuous mode [ 52.023041][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 52.033903][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.043409][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.052780][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.061685][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.070528][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.079602][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.089001][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.113292][ T6143] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.134813][ T6140] device veth0_macvtap entered promiscuous mode [ 52.148264][ T6135] device veth1_macvtap entered promiscuous mode [ 52.158374][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 52.168295][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.177584][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.187516][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.196775][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.205172][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.214066][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.223707][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.232383][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.242188][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.251450][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.260405][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.269959][ T6137] device veth0_macvtap entered promiscuous mode [ 52.286038][ T6142] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.298038][ T6140] device veth1_macvtap entered promiscuous mode [ 52.313923][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.322911][ T7401] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 52.340343][ T6134] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.356634][ T6137] device veth1_macvtap entered promiscuous mode [ 52.371282][ T6135] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.394653][ T6142] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.402355][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.411226][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.420025][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.428896][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.437552][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.447980][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.457471][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.464959][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.476861][ T6143] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.493247][ T6137] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.507142][ T6137] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.519065][ T6137] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.531238][ T6137] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 52.547129][ T6137] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.558923][ T6137] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.570812][ T6137] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.582571][ T6137] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.606972][ T3558] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.616544][ T3558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.632693][ T3558] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.641612][ T3558] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.654566][ T3558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.663566][ T3558] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.675756][ T3558] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.683011][ T3558] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.690947][ T3558] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.700759][ T3558] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.709547][ T3558] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.716667][ T3558] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.724199][ T3558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.734530][ T3558] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.744797][ T6135] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 52.757608][ T6135] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.768922][ T6135] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 52.778446][ T6140] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.788981][ T6140] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.799616][ T6140] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.810753][ T6140] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.822878][ T6140] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.849261][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.858436][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.870150][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.879971][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.889752][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.899519][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.909482][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.918990][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.928178][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.942077][ T6135] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.951761][ T6135] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.960953][ T6135] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.973678][ T6135] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.987797][ T6140] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 52.999360][ T6140] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 53.010671][ T6140] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 53.022362][ T6140] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 53.038195][ T6140] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 53.063276][ T6143] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 53.078327][ T6143] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 53.096193][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.104143][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.114850][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.124257][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.133172][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.141943][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.151102][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.160292][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.168944][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.215572][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 53.223247][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.233519][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.243172][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.253068][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.264591][ T6140] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.282211][ T6140] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.294103][ T6140] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.306888][ T6140] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.345269][ T6134] device veth0_vlan entered promiscuous mode [ 53.370859][ T7395] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.384474][ T7395] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.407856][ T7395] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.430299][ T7395] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.489056][ T6143] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.587814][ C0] hrtimer: interrupt took 88611076 ns [ 53.611158][ T6142] device veth0_vlan entered promiscuous mode [ 53.623348][ T6142] device veth1_vlan entered promiscuous mode [ 53.647096][ T6142] device veth0_macvtap entered promiscuous mode [ 53.657563][ T6142] device veth1_macvtap entered promiscuous mode [ 53.673367][ T6142] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 78.836296][ T6142] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.846379][ T6142] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 78.856868][ T6142] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 180.601997][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 95s! [syz-executor.5:6142] [ 180.602015][ C0] Modules linked in: [ 180.602023][ C0] irq event stamp: 148312 [ 180.602027][ C0] hardirqs last enabled at (148311): [] console_unlock+0x7c0/0x9c0 [ 180.602045][ C0] hardirqs last disabled at (148312): [] sysvec_apic_timer_interrupt+0xb/0xc0 [ 180.602057][ C0] softirqs last enabled at (148284): [] irq_exit_rcu+0x229/0x270 [ 180.602067][ C0] softirqs last disabled at (141857): [] irq_exit_rcu+0x229/0x270 [ 180.602076][ C0] CPU: 0 PID: 6142 Comm: syz-executor.5 Not tainted 5.14.0-rc4-syzkaller #0 [ 180.602085][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.602091][ C0] RIP: 0010:console_unlock+0x7ea/0x9c0 [ 180.602100][ C0] Code: 48 c7 c0 80 54 57 89 48 c1 e8 03 80 3c 18 00 0f 85 62 01 00 00 48 83 3d 23 5f 00 08 00 0f 84 8d 00 00 00 fb 66 0f 1f 44 00 00 d8 fd ff ff 48 89 c1 48 c7 c2 60 1a ec 87 be 40 00 00 00 48 c7 [ 180.602107][ C0] RSP: 0018:ffffc90000d3ec58 EFLAGS: 00000286 [ 180.602116][ C0] RAX: 1ffffffff12aea90 RBX: dffffc0000000000 RCX: 1ffffffff1846a62 [ 180.602122][ C0] RDX: 0000000000000000 RSI: ffffffff87eb6120 RDI: ffffffff8833f160 [ 180.602127][ C0] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffffff8c234ba7 [ 180.602132][ C0] R10: fffffbfff1846974 R11: 615f6e616d746162 R12: ffffffff89f01808 [ 180.602137][ C0] R13: 0000000000000000 R14: ffffffff89f017d0 R15: 0000000000000200 [ 180.602143][ C0] FS: 00000000017ce400(0000) GS:ffff8881f6400000(0000) knlGS:0000000000000000 [ 180.602149][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 180.602155][ C0] CR2: 00005560a9b094b8 CR3: 000000010e514002 CR4: 00000000001706f0 [ 180.602163][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 180.602168][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 180.602173][ C0] Call Trace: [ 180.602190][ C0] ? devkmsg_read+0x900/0x900 [ 180.602203][ C0] ? lock_release+0x7e0/0x7e0 [ 180.602232][ C0] ? printk+0xad/0xde [ 180.602249][ C0] vprintk_emit+0x1d1/0x4c0 [ 180.602263][ C0] printk+0xad/0xde [ 180.602272][ C0] ? record_print_text.cold+0x11/0x11 [ 180.602288][ C0] ? batadv_hardif_get_by_netdev+0x1c6/0x2d0 [ 180.602303][ C0] batadv_check_known_mac_addr.cold+0x1f/0x28 [ 180.602313][ C0] ? check_preemption_disabled+0x36/0xd0 [ 180.602327][ C0] batadv_hard_if_event+0x3d5/0x1150 [ 180.602337][ C0] ? lockdep_rtnl_is_held+0x11/0x20 [ 180.602351][ C0] notifier_call_chain+0x94/0x170 [ 180.602367][ C0] dev_set_mac_address+0x261/0x360 [ 180.602377][ C0] ? netdev_set_tc_queue+0x100/0x100 [ 180.602390][ C0] ? down_write_killable_nested+0x180/0x180 [ 180.602401][ C0] ? do_setlink+0x11d4/0x2cb0 [ 180.602408][ C0] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 180.602417][ C0] ? trace_kmalloc+0x32/0xf0 [ 180.602432][ C0] dev_set_mac_address_user+0x28/0x40 [ 180.602441][ C0] do_setlink+0x12a0/0x2cb0 [ 180.602455][ C0] ? lock_is_held_type+0xd9/0x130 [ 180.602464][ C0] ? rtnetlink_put_metrics+0x480/0x480 [ 180.602473][ C0] ? mark_lock+0xf0/0x15f0 [ 180.602486][ C0] ? mark_lock+0xf0/0x15f0 [ 180.602499][ C0] ? lock_chain_count+0x20/0x20 [ 180.602513][ C0] ? memset+0x20/0x40 [ 180.602523][ C0] ? __nla_validate_parse+0xb2/0x1fd0 [ 180.602539][ C0] ? __lock_acquire+0xbe2/0x52b0 [ 180.602549][ C0] ? nla_get_range_signed+0x540/0x540 [ 180.602558][ C0] ? __lock_acquire+0xbe2/0x52b0 [ 180.602579][ C0] __rtnl_newlink+0xaca/0x13b0 [ 180.602597][ C0] ? lock_is_held_type+0xfa/0x130 [ 180.602607][ C0] ? rtnl_setlink+0x330/0x330 [ 180.602614][ C0] ? check_preemption_disabled+0x36/0xd0 [ 180.602624][ C0] ? lock_release+0x424/0x7e0 [ 180.602640][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 180.602657][ C0] ? is_bpf_text_address+0x65/0xe0 [ 180.602666][ C0] ? kernel_text_address+0xbd/0xf0 [ 180.602676][ C0] ? __kernel_text_address+0x9/0x30 [ 180.602684][ C0] ? unwind_get_return_address+0x51/0x90 [ 180.602692][ C0] ? create_prof_cpu_mask+0x20/0x20 [ 180.602701][ C0] ? arch_stack_walk+0x93/0xe0 [ 180.602720][ C0] ? stack_trace_save+0x8c/0xc0 [ 180.602729][ C0] ? stack_trace_consume_entry+0x160/0x160 [ 180.602785][ C0] ? fs_reclaim_release+0x9c/0xf0 [ 180.602801][ C0] ? lock_is_held_type+0xfa/0x130 [ 180.602814][ C0] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 180.602822][ C0] ? trace_kmalloc+0x32/0xf0 [ 180.602830][ C0] ? kmem_cache_alloc_trace+0x20b/0x440 [ 180.602843][ C0] rtnl_newlink+0x5a/0x90 [ 180.602853][ C0] rtnetlink_rcv_msg+0x31d/0x8d0 [ 180.602863][ C0] ? __dev_queue_xmit+0x1531/0x2d80 [ 180.602872][ C0] ? rtnl_newlink+0x90/0x90 [ 180.602884][ C0] ? check_preemption_disabled+0x36/0xd0 [ 180.602893][ C0] ? netdev_core_pick_tx+0x290/0x290 [ 180.602901][ C0] ? lock_acquire+0x180/0x5d0 [ 180.602916][ C0] netlink_rcv_skb+0x118/0x370 [ 180.602925][ C0] ? rtnl_newlink+0x90/0x90 [ 180.602944][ C0] ? netlink_ack+0x930/0x930 [ 180.602951][ C0] ? netlink_deliver_tap+0x130/0x9a0 [ 180.602975][ C0] netlink_unicast+0x42e/0x700 [ 180.602988][ C0] ? netlink_attachskb+0x750/0x750 [ 180.602995][ C0] ? __build_skb_around+0x1f3/0x2b0 [ 180.603015][ C0] netlink_sendmsg+0x704/0xbf0 [ 180.603028][ C0] ? netlink_unicast+0x700/0x700 [ 180.603045][ C0] ? netlink_unicast+0x700/0x700 [ 180.603056][ C0] sock_sendmsg+0xab/0xe0 [ 180.603067][ C0] __sys_sendto+0x1a4/0x270 [ 180.603077][ C0] ? __ia32_sys_getpeername+0xa0/0xa0 [ 180.603086][ C0] ? _raw_spin_unlock_irqrestore+0x2d/0x90 [ 180.603109][ C0] ? check_preemption_disabled+0x36/0xd0 [ 180.603118][ C0] ? check_preemption_disabled+0x36/0xd0 [ 180.603129][ C0] ? lock_is_held_type+0xfa/0x130 [ 180.603138][ C0] ? __blkcg_punt_bio_submit+0x1b0/0x1b0 [ 180.603149][ C0] ? mem_cgroup_get_oom_group+0x420/0x420 [ 180.603159][ C0] ? ___might_sleep+0x1e5/0x2c0 [ 180.603171][ C0] ? check_preemption_disabled+0x36/0xd0 [ 180.603184][ C0] __x64_sys_sendto+0xd8/0x1b0 [ 180.603192][ C0] ? lockdep_hardirqs_on+0x54/0x100 [ 180.603201][ C0] ? syscall_enter_from_user_mode+0x1d/0x60 [ 180.603215][ C0] do_syscall_64+0x35/0xb0 [ 180.603224][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 180.603232][ C0] RIP: 0033:0x416ff6 [ 180.603340][ C0] Code: 48 c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 72 c3 90 55 48 83 ec 30 44 89 4c 24 2c 4c 89 [ 180.603346][ C0] RSP: 002b:00007ffd74eb0ae8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 180.603355][ C0] RAX: ffffffffffffffda RBX: 0000000000a93700 RCX: 0000000000416ff6 [ 180.603360][ C0] RDX: 000000000000002c RSI: 0000000000a93750 RDI: 0000000000000003 [ 180.603365][ C0] RBP: 0000000000000000 R08: 00007ffd74eb0af4 R09: 000000000000000c [ 180.603370][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 180.603375][ C0] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000a93750 [ 180.603397][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 180.603403][ C0] CPU: 0 PID: 6142 Comm: syz-executor.5 Tainted: G L 5.14.0-rc4-syzkaller #0 [ 180.603411][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.603415][ C0] Call Trace: [ 180.603420][ C0] [ 180.603424][ C0] dump_stack_lvl+0xbd/0xe2 [ 180.603437][ C0] panic+0x28c/0x559 [ 180.603445][ C0] ? __warn_printk+0xee/0xee [ 180.603469][ C0] ? add_taint+0x21/0x70 [ 180.603482][ C0] watchdog_timer_fn.cold+0x11/0x1b [ 180.603492][ C0] ? softlockup_fn+0xa0/0xa0 [ 180.603502][ C0] __hrtimer_run_queues+0x19e/0xba0 [ 180.603524][ C0] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 180.603535][ C0] ? ktime_get_update_offsets_now+0x87/0x220 [ 180.603550][ C0] hrtimer_interrupt+0x2ef/0x900 [ 180.603573][ C0] __sysvec_apic_timer_interrupt+0x13e/0x520 [ 180.603585][ C0] sysvec_apic_timer_interrupt+0x8e/0xc0 [ 180.603594][ C0] [ 180.603599][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 180.603607][ C0] RIP: 0010:console_unlock+0x7ea/0x9c0 [ 180.603616][ C0] Code: 48 c7 c0 80 54 57 89 48 c1 e8 03 80 3c 18 00 0f 85 62 01 00 00 48 83 3d 23 5f 00 08 00 0f 84 8d 00 00 00 fb 66 0f 1f 44 00 00 d8 fd ff ff 48 89 c1 48 c7 c2 60 1a ec 87 be 40 00 00 00 48 c7 [ 180.603622][ C0] RSP: 0018:ffffc90000d3ec58 EFLAGS: 00000286 [ 180.603630][ C0] RAX: 1ffffffff12aea90 RBX: dffffc0000000000 RCX: 1ffffffff1846a62 [ 180.603635][ C0] RDX: 0000000000000000 RSI: ffffffff87eb6120 RDI: ffffffff8833f160 [ 180.603640][ C0] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffffff8c234ba7 [ 180.603645][ C0] R10: fffffbfff1846974 R11: 615f6e616d746162 R12: ffffffff89f01808 [ 180.603650][ C0] R13: 0000000000000000 R14: ffffffff89f017d0 R15: 0000000000000200 [ 180.603670][ C0] ? console_unlock+0x7c0/0x9c0 [ 180.603685][ C0] ? devkmsg_read+0x900/0x900 [ 180.603698][ C0] ? lock_release+0x7e0/0x7e0 [ 180.603717][ C0] ? printk+0xad/0xde [ 180.603731][ C0] vprintk_emit+0x1d1/0x4c0 [ 180.603744][ C0] printk+0xad/0xde [ 180.603753][ C0] ? record_print_text.cold+0x11/0x11 [ 180.603769][ C0] ? batadv_hardif_get_by_netdev+0x1c6/0x2d0 [ 180.603783][ C0] batadv_check_known_mac_addr.cold+0x1f/0x28 [ 180.603792][ C0] ? check_preemption_disabled+0x36/0xd0 [ 180.603805][ C0] batadv_hard_if_event+0x3d5/0x1150 [ 180.603815][ C0] ? lockdep_rtnl_is_held+0x11/0x20 [ 180.603827][ C0] notifier_call_chain+0x94/0x170 [ 180.603842][ C0] dev_set_mac_address+0x261/0x360 [ 180.603851][ C0] ? netdev_set_tc_queue+0x100/0x100 [ 180.603863][ C0] ? down_write_killable_nested+0x180/0x180 [ 180.603873][ C0] ? do_setlink+0x11d4/0x2cb0 [ 180.603880][ C0] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 180.603888][ C0] ? trace_kmalloc+0x32/0xf0 [ 180.603901][ C0] dev_set_mac_address_user+0x28/0x40 [ 180.603910][ C0] do_setlink+0x12a0/0x2cb0 [ 180.603923][ C0] ? lock_is_held_type+0xd9/0x130 [ 180.603932][ C0] ? rtnetlink_put_metrics+0x480/0x480 [ 180.603941][ C0] ? mark_lock+0xf0/0x15f0 [ 180.603953][ C0] ? mark_lock+0xf0/0x15f0 [ 180.603966][ C0] ? lock_chain_count+0x20/0x20 [ 180.603979][ C0] ? memset+0x20/0x40 [ 180.603988][ C0] ? __nla_validate_parse+0xb2/0x1fd0 [ 180.604003][ C0] ? __lock_acquire+0xbe2/0x52b0 [ 180.604013][ C0] ? nla_get_range_signed+0x540/0x540 [ 180.604021][ C0] ? __lock_acquire+0xbe2/0x52b0 [ 180.604043][ C0] __rtnl_newlink+0xaca/0x13b0 [ 180.604060][ C0] ? lock_is_held_type+0xfa/0x130 [ 180.604070][ C0] ? rtnl_setlink+0x330/0x330 [ 180.604077][ C0] ? check_preemption_disabled+0x36/0xd0 [ 180.604087][ C0] ? lock_release+0x424/0x7e0 [ 180.604103][ C0] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 180.604118][ C0] ? is_bpf_text_address+0x65/0xe0 [ 180.604127][ C0] ? kernel_text_address+0xbd/0xf0 [ 180.604136][ C0] ? __kernel_text_address+0x9/0x30 [ 180.604144][ C0] ? unwind_get_return_address+0x51/0x90 [ 180.604151][ C0] ? create_prof_cpu_mask+0x20/0x20 [ 180.604159][ C0] ? arch_stack_walk+0x93/0xe0 [ 180.604179][ C0] ? stack_trace_save+0x8c/0xc0 [ 180.604188][ C0] ? stack_trace_consume_entry+0x160/0x160 [ 180.604247][ C0] ? fs_reclaim_release+0x9c/0xf0 [ 180.604262][ C0] ? lock_is_held_type+0xfa/0x130 [ 180.604275][ C0] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 180.604283][ C0] ? trace_kmalloc+0x32/0xf0 [ 180.604290][ C0] ? kmem_cache_alloc_trace+0x20b/0x440 [ 180.604303][ C0] rtnl_newlink+0x5a/0x90 [ 180.604313][ C0] rtnetlink_rcv_msg+0x31d/0x8d0 [ 180.604323][ C0] ? __dev_queue_xmit+0x1531/0x2d80 [ 180.604332][ C0] ? rtnl_newlink+0x90/0x90 [ 180.604344][ C0] ? check_preemption_disabled+0x36/0xd0 [ 180.604353][ C0] ? netdev_core_pick_tx+0x290/0x290 [ 180.604361][ C0] ? lock_acquire+0x180/0x5d0 [ 180.604375][ C0] netlink_rcv_skb+0x118/0x370 [ 180.604383][ C0] ? rtnl_newlink+0x90/0x90 [ 180.604394][ C0] ? netlink_ack+0x930/0x930 [ 180.604401][ C0] ? netlink_deliver_tap+0x130/0x9a0 [ 180.604424][ C0] netlink_unicast+0x42e/0x700 [ 180.604437][ C0] ? netlink_attachskb+0x750/0x750 [ 180.604444][ C0] ? __build_skb_around+0x1f3/0x2b0 [ 180.604462][ C0] netlink_sendmsg+0x704/0xbf0 [ 180.604475][ C0] ? netlink_unicast+0x700/0x700 [ 180.604492][ C0] ? netlink_unicast+0x700/0x700 [ 180.604502][ C0] sock_sendmsg+0xab/0xe0 [ 180.604512][ C0] __sys_sendto+0x1a4/0x270 [ 180.604521][ C0] ? __ia32_sys_getpeername+0xa0/0xa0 [ 180.604530][ C0] ? _raw_spin_unlock_irqrestore+0x2d/0x90 [ 180.604553][ C0] ? check_preemption_disabled+0x36/0xd0 [ 180.604562][ C0] ? check_preemption_disabled+0x36/0xd0 [ 180.604573][ C0] ? lock_is_held_type+0xfa/0x130 [ 180.604581][ C0] ? __blkcg_punt_bio_submit+0x1b0/0x1b0 [ 180.604591][ C0] ? mem_cgroup_get_oom_group+0x420/0x420 [ 180.604599][ C0] ? ___might_sleep+0x1e5/0x2c0 [ 180.604610][ C0] ? check_preemption_disabled+0x36/0xd0 [ 180.604623][ C0] __x64_sys_sendto+0xd8/0x1b0 [ 180.604630][ C0] ? lockdep_hardirqs_on+0x54/0x100 [ 180.604639][ C0] ? syscall_enter_from_user_mode+0x1d/0x60 [ 180.604648][ C0] do_syscall_64+0x35/0xb0 [ 180.604657][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 180.604664][ C0] RIP: 0033:0x416ff6 [ 180.604671][ C0] Code: 48 c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 72 c3 90 55 48 83 ec 30 44 89 4c 24 2c 4c 89 [ 180.604677][ C0] RSP: 002b:00007ffd74eb0ae8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 180.604685][ C0] RAX: ffffffffffffffda RBX: 0000000000a93700 RCX: 0000000000416ff6 [ 180.604690][ C0] RDX: 000000000000002c RSI: 0000000000a93750 RDI: 0000000000000003 [ 180.604695][ C0] RBP: 0000000000000000 R08: 00007ffd74eb0af4 R09: 000000000000000c [ 180.604699][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 180.604704][ C0] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000a93750 [ 181.701451][ C0] Shutting down cpus with NMI [ 181.702970][ C0] Kernel Offset: disabled [ 183.062320][ C0] Rebooting in 86400 seconds..