[ OK ] Started Regular background program processing daemon. Starting OpenBSD Secure Shell server... [ OK ] Started Permit User Sessions. [ OK ] Started System Logging Service. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.52' (ECDSA) to the list of known hosts. syzkaller login: [ 62.109094][ T7040] IPVS: ftp: loaded support on port[0] = 21 [ 62.116204][ T7043] IPVS: ftp: loaded support on port[0] = 21 [ 62.141807][ T7041] IPVS: ftp: loaded support on port[0] = 21 [ 62.145429][ T7042] IPVS: ftp: loaded support on port[0] = 21 [ 62.149085][ T7038] IPVS: ftp: loaded support on port[0] = 21 [ 62.187931][ T7039] IPVS: ftp: loaded support on port[0] = 21 [ 62.582964][ T7042] chnl_net:caif_netlink_parms(): no params data found [ 62.651629][ T7040] chnl_net:caif_netlink_parms(): no params data found [ 62.692535][ T7043] chnl_net:caif_netlink_parms(): no params data found [ 62.866890][ T7041] chnl_net:caif_netlink_parms(): no params data found [ 62.893076][ T7038] chnl_net:caif_netlink_parms(): no params data found [ 62.936013][ T7039] chnl_net:caif_netlink_parms(): no params data found [ 62.977498][ T7040] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.989360][ T7040] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.998860][ T7040] device bridge_slave_0 entered promiscuous mode [ 63.009678][ T7042] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.017845][ T7042] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.026121][ T7042] device bridge_slave_0 entered promiscuous mode [ 63.037702][ T7042] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.044913][ T7042] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.052866][ T7042] device bridge_slave_1 entered promiscuous mode [ 63.083882][ T7040] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.091223][ T7040] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.099926][ T7040] device bridge_slave_1 entered promiscuous mode [ 63.194158][ T7043] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.202012][ T7043] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.211958][ T7043] device bridge_slave_0 entered promiscuous mode [ 63.224203][ T7043] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.231990][ T7043] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.240840][ T7043] device bridge_slave_1 entered promiscuous mode [ 63.262179][ T7042] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.279727][ T7040] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.304137][ T7040] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.321108][ T7041] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.330388][ T7041] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.340960][ T7041] device bridge_slave_0 entered promiscuous mode [ 63.351497][ T7042] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.384041][ T7041] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.391465][ T7041] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.400265][ T7041] device bridge_slave_1 entered promiscuous mode [ 63.439137][ T7039] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.447218][ T7039] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.455893][ T7039] device bridge_slave_0 entered promiscuous mode [ 63.475962][ T7043] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.501611][ T7041] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.520110][ T7039] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.527939][ T7039] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.537324][ T7039] device bridge_slave_1 entered promiscuous mode [ 63.549283][ T7040] team0: Port device team_slave_0 added [ 63.557448][ T7043] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.569026][ T7041] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.591040][ T7042] team0: Port device team_slave_0 added [ 63.597686][ T7038] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.606102][ T7038] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.614109][ T7038] device bridge_slave_0 entered promiscuous mode [ 63.632285][ T7040] team0: Port device team_slave_1 added [ 63.669900][ T7042] team0: Port device team_slave_1 added [ 63.676106][ T7038] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.683200][ T7038] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.692578][ T7038] device bridge_slave_1 entered promiscuous mode [ 63.711561][ T7039] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 63.723337][ T7041] team0: Port device team_slave_0 added [ 63.733100][ T7041] team0: Port device team_slave_1 added [ 63.760001][ T7043] team0: Port device team_slave_0 added [ 63.777417][ T7043] team0: Port device team_slave_1 added [ 63.789827][ T7039] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 63.810591][ T7040] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.817747][ T7040] 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. [ 63.845748][ T7040] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 63.908844][ T7040] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 63.916770][ T7040] 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. [ 63.943513][ T7040] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.955790][ T7042] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 63.962756][ T7042] 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. [ 63.990195][ T7042] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.009317][ T7043] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.017195][ T7043] 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. [ 64.043878][ T7043] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.057581][ T7038] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.072609][ T7038] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.082977][ T7041] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.090302][ T7041] 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. [ 64.117231][ T7041] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.129880][ T7042] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.140072][ T7042] 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. [ 64.170584][ T7042] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.185047][ T7039] team0: Port device team_slave_0 added [ 64.191782][ T7043] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.198834][ T7043] 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. [ 64.226193][ T7043] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.264171][ T7041] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.271316][ T7041] 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. [ 64.298742][ T7041] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.322020][ T7039] team0: Port device team_slave_1 added [ 64.379261][ T7040] device hsr_slave_0 entered promiscuous mode [ 64.424980][ T7040] device hsr_slave_1 entered promiscuous mode [ 64.495910][ T7038] team0: Port device team_slave_0 added [ 64.507199][ T7038] team0: Port device team_slave_1 added [ 64.579026][ T7042] device hsr_slave_0 entered promiscuous mode [ 64.635393][ T7042] device hsr_slave_1 entered promiscuous mode [ 64.674775][ T7042] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.682618][ T7042] Cannot create hsr debugfs directory [ 64.738624][ T7043] device hsr_slave_0 entered promiscuous mode [ 64.796582][ T7043] device hsr_slave_1 entered promiscuous mode [ 64.854774][ T7043] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.862526][ T7043] Cannot create hsr debugfs directory [ 64.950091][ T7041] device hsr_slave_0 entered promiscuous mode [ 65.005518][ T7041] device hsr_slave_1 entered promiscuous mode [ 65.055734][ T7041] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.063498][ T7041] Cannot create hsr debugfs directory [ 65.074632][ T7039] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.081616][ T7039] 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. [ 65.108676][ T7039] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.146676][ T7038] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.153702][ T7038] 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. [ 65.180089][ T7038] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.193731][ T7038] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.201539][ T7038] 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. [ 65.232318][ T7038] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.258042][ T7039] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.265245][ T7039] 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. [ 65.291749][ T7039] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.440602][ T7038] device hsr_slave_0 entered promiscuous mode [ 65.487036][ T7038] device hsr_slave_1 entered promiscuous mode [ 65.524686][ T7038] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.532313][ T7038] Cannot create hsr debugfs directory [ 65.599488][ T7039] device hsr_slave_0 entered promiscuous mode [ 65.645338][ T7039] device hsr_slave_1 entered promiscuous mode [ 65.684810][ T7039] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.693211][ T7039] Cannot create hsr debugfs directory [ 66.037687][ T7040] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 66.089951][ T7040] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 66.159428][ T7040] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 66.217294][ T7040] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 66.312650][ T7042] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 66.378346][ T7042] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 66.440163][ T7042] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 66.507207][ T7042] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 66.609354][ T7041] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 66.668435][ T7041] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 66.736587][ T7041] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 66.827162][ T7041] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 66.894557][ T7043] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 66.962695][ T7043] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 67.046833][ T7043] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 67.124612][ T7043] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 67.202329][ T7040] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.227171][ T7038] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.287727][ T7038] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.346848][ T7038] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.410870][ T7038] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.508193][ T7039] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 67.580776][ T7039] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 67.627535][ T7039] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 67.676852][ T7039] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 67.728416][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.738050][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.750433][ T7040] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.815085][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.826727][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.835941][ T2706] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.843212][ T2706] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.853120][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.894226][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.902943][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.911953][ T2680] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.919175][ T2680] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.928619][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.963944][ T7041] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.971354][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.000749][ T7042] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.025771][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.036676][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.046552][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.056806][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.066035][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.076349][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.085970][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.122488][ T7040] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.137828][ T7040] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.148929][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.161854][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.178624][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.190734][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.213501][ T7042] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.222114][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.231472][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.255126][ T7041] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.285010][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.293926][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.303225][ T2717] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.310849][ T2717] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.319319][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.329042][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.338044][ T2717] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.345388][ T2717] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.352928][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.362385][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.371878][ T2717] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.379106][ T2717] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.387577][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.396323][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.454021][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.466162][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.475937][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.486937][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.496467][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.506738][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.516105][ T2717] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.523274][ T2717] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.532596][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.573956][ T7040] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.589269][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.599596][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.611790][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.622989][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.637694][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.650843][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.663401][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.673961][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.693692][ T7039] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.711025][ T7042] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.723634][ T7042] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.743837][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.754500][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.763302][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.776215][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.805921][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.813959][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.826504][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.837071][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.846581][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.870672][ T7038] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.893136][ T7041] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.910148][ T7041] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.920308][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.933368][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.942108][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.951605][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.969792][ T7039] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.990138][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.006026][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.019133][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.028358][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.076903][ T7043] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.092784][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.100684][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.109407][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.118516][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.127095][ T2766] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.134501][ T2766] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.142425][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.151962][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.160559][ T2766] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.167733][ T2766] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.185384][ T7038] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.207627][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.218060][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.256269][ T7042] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.267701][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.277065][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.292487][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.311612][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.320365][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.327515][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.337279][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.346523][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.355720][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.364907][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.372257][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.380266][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.388778][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.413390][ T7043] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.422038][ T7040] device veth0_vlan entered promiscuous mode [ 69.448626][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.460296][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.473124][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.483366][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.494351][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.502894][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.511821][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.520024][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.529335][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.549847][ T7041] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.580305][ T7040] device veth1_vlan entered promiscuous mode [ 69.603857][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.623454][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.632615][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.641801][ T2833] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.648951][ T2833] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.656984][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.666281][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.674902][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.683602][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.692697][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.701789][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.710756][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.719949][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.728980][ T2833] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.736368][ T2833] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.744641][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.752712][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.794593][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.803241][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.823516][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.832913][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.842359][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.852126][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.890976][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.908379][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.920289][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.929627][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.938417][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.947863][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.957403][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.975031][ T7039] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.987892][ T7039] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.002826][ T7038] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.035606][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.049903][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.059095][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.071665][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.094394][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.103101][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.113594][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.122982][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.153831][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.168980][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.178198][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.191144][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.205725][ T7043] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.237619][ T7040] device veth0_macvtap entered promiscuous mode [ 70.267988][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 70.277012][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.288502][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.299029][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.307646][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.318311][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.327668][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.348718][ T7040] device veth1_macvtap entered promiscuous mode [ 70.365666][ T7042] device veth0_vlan entered promiscuous mode [ 70.395165][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.402705][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.411543][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.420642][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.437139][ T7039] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.456255][ T7038] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.471056][ T7041] device veth0_vlan entered promiscuous mode [ 70.482741][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.491957][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.527540][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.535989][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.555000][ T7042] device veth1_vlan entered promiscuous mode [ 70.570665][ T7040] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.599874][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.609553][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.620414][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.629794][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.649267][ T7040] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.658363][ T7041] device veth1_vlan entered promiscuous mode [ 70.685278][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.693495][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 70.707785][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.719886][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.731291][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.740541][ T2706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.772281][ T7043] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.920562][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.931952][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.942056][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.950838][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.964835][ T7042] device veth0_macvtap entered promiscuous mode executing program [ 71.032164][ T7038] device veth0_vlan entered promiscuous mode [ 71.052719][ T7041] device veth0_macvtap entered promiscuous mode [ 71.066756][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready executing program [ 71.085727][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.092004][ T8300] hugetlbfs: syz-executor428 (8300): Using mlock ulimits for SHM_HUGETLB is deprecated [ 71.109594][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready executing program [ 71.131724][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.142194][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.159686][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready executing program [ 71.188022][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.207308][ T7039] device veth0_vlan entered promiscuous mode executing program [ 71.277718][ T7038] device veth1_vlan entered promiscuous mode [ 71.288441][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.305269][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.316687][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready executing program [ 71.331192][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.355866][ T7042] device veth1_macvtap entered promiscuous mode executing program [ 71.376571][ T7041] device veth1_macvtap entered promiscuous mode executing program executing program [ 71.469515][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.485161][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.508397][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.524682][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.537911][ T7039] device veth1_vlan entered promiscuous mode [ 71.559218][ T7043] device veth0_vlan entered promiscuous mode executing program executing program [ 71.578694][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.602064][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready executing program [ 71.672176][ T7041] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 71.691948][ T7041] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.718590][ T7041] batman_adv: batadv0: Interface activated: batadv_slave_0 executing program [ 71.755311][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.774695][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready executing program [ 71.801390][ T7042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 71.824243][ T7042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.842326][ T7042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 executing program [ 71.865246][ T7042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 71.903079][ T7042] batman_adv: batadv0: Interface activated: batadv_slave_0 executing program [ 71.924546][ T7041] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 71.962342][ T7041] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.001946][ T7041] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.035190][ T7043] device veth1_vlan entered promiscuous mode [ 72.066351][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.077264][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.099302][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.101735][ T8337] [ 72.109749][ T8337] ===================================================== [ 72.116673][ T8337] WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected [ 72.124113][ T8337] 5.6.0-syzkaller #0 Not tainted [ 72.129043][ T8337] ----------------------------------------------------- [ 72.136252][ T8337] syz-executor428/8337 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 72.144439][ T8337] ffff8880a851c778 (&info->lock){....}-{2:2}, at: shmem_uncharge+0x24/0x270 [ 72.153122][ T8337] [ 72.153122][ T8337] and this task is already holding: [ 72.160467][ T8337] ffff8880a851cac8 (&xa->xa_lock#4){..-.}-{2:2}, at: split_huge_page_to_list+0xad0/0x33b0 [ 72.170337][ T8337] which would create a new lock dependency: [ 72.176211][ T8337] (&xa->xa_lock#4){..-.}-{2:2} -> (&info->lock){....}-{2:2} [ 72.183582][ T8337] [ 72.183582][ T8337] but this new dependency connects a SOFTIRQ-irq-safe lock: [ 72.193009][ T8337] (&xa->xa_lock#4){..-.}-{2:2} [ 72.193017][ T8337] [ 72.193017][ T8337] ... which became SOFTIRQ-irq-safe at: [ 72.205801][ T8337] lock_acquire+0x1f2/0x8f0 [ 72.210379][ T8337] _raw_spin_lock_irqsave+0x8c/0xbf [ 72.215643][ T8337] test_clear_page_writeback+0x1d7/0x11e0 [ 72.222109][ T8337] end_page_writeback+0x239/0x520 [ 72.227206][ T8337] end_buffer_async_write+0x442/0x5c0 [ 72.232726][ T8337] end_bio_bh_io_sync+0xe2/0x140 [ 72.237758][ T8337] bio_endio+0x473/0x820 [ 72.242085][ T8337] blk_update_request+0x3e1/0xdc0 [ 72.247191][ T8337] scsi_end_request+0x80/0x7b0 [ 72.252140][ T8337] scsi_io_completion+0x1e7/0x1300 [ 72.257443][ T8337] scsi_softirq_done+0x31e/0x3b0 [ 72.262453][ T8337] blk_done_softirq+0x2db/0x440 [ 72.267369][ T8337] __do_softirq+0x26c/0x9f7 [ 72.271935][ T8337] irq_exit+0x192/0x1d0 [ 72.276153][ T8337] do_IRQ+0xda/0x270 [ 72.280146][ T8337] ret_from_intr+0x0/0x2b [ 72.284540][ T8337] lock_acquire+0x267/0x8f0 [ 72.289103][ T8337] down_write+0x8d/0x150 [ 72.293409][ T8337] process_measurement+0x68a/0x1750 [ 72.298667][ T8337] ima_file_check+0xb9/0x100 [ 72.303319][ T8337] path_openat+0x1997/0x27d0 [ 72.307968][ T8337] do_filp_open+0x192/0x260 [ 72.312533][ T8337] do_sys_openat2+0x585/0x7d0 [ 72.317270][ T8337] do_sys_open+0xc3/0x140 [ 72.321660][ T8337] do_syscall_64+0xf6/0x7d0 [ 72.326352][ T8337] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 72.332544][ T8337] [ 72.332544][ T8337] to a SOFTIRQ-irq-unsafe lock: [ 72.339551][ T8337] (shmlock_user_lock){+.+.}-{2:2} [ 72.339561][ T8337] [ 72.339561][ T8337] ... which became SOFTIRQ-irq-unsafe at: [ 72.352501][ T8337] ... [ 72.352516][ T8337] lock_acquire+0x1f2/0x8f0 [ 72.359759][ T8337] _raw_spin_lock+0x2a/0x40 [ 72.364380][ T8337] user_shm_lock+0xab/0x230 [ 72.369011][ T8337] hugetlb_file_setup+0x4e1/0x677 [ 72.374132][ T8337] newseg+0x460/0xe60 [ 72.378185][ T8337] ipcget+0xf0/0xcb0 [ 72.382158][ T8337] __x64_sys_shmget+0x139/0x1a0 [ 72.387205][ T8337] do_syscall_64+0xf6/0x7d0 [ 72.391791][ T8337] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 72.397749][ T8337] [ 72.397749][ T8337] other info that might help us debug this: [ 72.397749][ T8337] [ 72.408056][ T8337] Chain exists of: [ 72.408056][ T8337] &xa->xa_lock#4 --> &info->lock --> shmlock_user_lock [ 72.408056][ T8337] [ 72.420796][ T8337] Possible interrupt unsafe locking scenario: [ 72.420796][ T8337] [ 72.429090][ T8337] CPU0 CPU1 [ 72.434690][ T8337] ---- ---- [ 72.440032][ T8337] lock(shmlock_user_lock); [ 72.444594][ T8337] local_irq_disable(); [ 72.451331][ T8337] lock(&xa->xa_lock#4); [ 72.458171][ T8337] lock(&info->lock); [ 72.464754][ T8337] [ 72.468199][ T8337] lock(&xa->xa_lock#4); [ 72.472679][ T8337] [ 72.472679][ T8337] *** DEADLOCK *** [ 72.472679][ T8337] [ 72.480808][ T8337] 5 locks held by syz-executor428/8337: [ 72.486338][ T8337] #0: ffff8880a7948450 (sb_writers#7){.+.+}-{0:0}, at: do_sys_ftruncate+0x29f/0x570 [ 72.495776][ T8337] #1: ffff8880a851c9d0 (&sb->s_type->i_mutex_key#16){+.+.}-{3:3}, at: do_truncate+0x125/0x1f0 [ 72.506262][ T8337] #2: ffff8880a851cb90 (&mapping->i_mmap_rwsem){++++}-{3:3}, at: split_huge_page_to_list+0x4c3/0x33b0 [ 72.517430][ T8337] #3: ffff88812ffffcd8 (&pgdat->lru_lock){....}-{2:2}, at: split_huge_page_to_list+0x8da/0x33b0 [ 72.527937][ T8337] #4: ffff8880a851cac8 (&xa->xa_lock#4){..-.}-{2:2}, at: split_huge_page_to_list+0xad0/0x33b0 [ 72.538256][ T8337] [ 72.538256][ T8337] the dependencies between SOFTIRQ-irq-safe lock and the holding lock: [ 72.549613][ T8337] -> (&xa->xa_lock#4){..-.}-{2:2} { [ 72.554793][ T8337] IN-SOFTIRQ-W at: [ 72.558764][ T8337] lock_acquire+0x1f2/0x8f0 [ 72.565845][ T8337] _raw_spin_lock_irqsave+0x8c/0xbf [ 72.572667][ T8337] test_clear_page_writeback+0x1d7/0x11e0 [ 72.580012][ T8337] end_page_writeback+0x239/0x520 [ 72.587007][ T8337] end_buffer_async_write+0x442/0x5c0 [ 72.594132][ T8337] end_bio_bh_io_sync+0xe2/0x140 [ 72.600789][ T8337] bio_endio+0x473/0x820 [ 72.606683][ T8337] blk_update_request+0x3e1/0xdc0 [ 72.613374][ T8337] scsi_end_request+0x80/0x7b0 [ 72.619770][ T8337] scsi_io_completion+0x1e7/0x1300 [ 72.626523][ T8337] scsi_softirq_done+0x31e/0x3b0 [ 72.633094][ T8337] blk_done_softirq+0x2db/0x440 [ 72.639575][ T8337] __do_softirq+0x26c/0x9f7 [ 72.645715][ T8337] irq_exit+0x192/0x1d0 [ 72.651683][ T8337] do_IRQ+0xda/0x270 [ 72.657246][ T8337] ret_from_intr+0x0/0x2b [ 72.663307][ T8337] lock_acquire+0x267/0x8f0 [ 72.669468][ T8337] down_write+0x8d/0x150 [ 72.675344][ T8337] process_measurement+0x68a/0x1750 [ 72.682184][ T8337] ima_file_check+0xb9/0x100 [ 72.688415][ T8337] path_openat+0x1997/0x27d0 [ 72.694786][ T8337] do_filp_open+0x192/0x260 [ 72.700929][ T8337] do_sys_openat2+0x585/0x7d0 [ 72.707238][ T8337] do_sys_open+0xc3/0x140 [ 72.713215][ T8337] do_syscall_64+0xf6/0x7d0 [ 72.719476][ T8337] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 72.727522][ T8337] INITIAL USE at: [ 72.731404][ T8337] lock_acquire+0x1f2/0x8f0 [ 72.737465][ T8337] _raw_spin_lock_irq+0x5b/0x80 [ 72.743858][ T8337] __add_to_page_cache_locked+0x607/0xe00 [ 72.751301][ T8337] add_to_page_cache_lru+0x1aa/0x700 [ 72.758207][ T8337] do_read_cache_page+0x9ab/0x1810 [ 72.764899][ T8337] read_part_sector+0xf6/0x600 [ 72.771219][ T8337] adfspart_check_ICS+0x9d/0xc80 [ 72.777711][ T8337] blk_add_partitions+0x474/0xe50 [ 72.784334][ T8337] bdev_disk_changed+0x1fb/0x380 [ 72.790897][ T8337] __blkdev_get+0xb15/0x1530 [ 72.797027][ T8337] blkdev_get+0x41/0x2b0 [ 72.802819][ T8337] __device_add_disk+0xa4f/0x1170 [ 72.809388][ T8337] brd_init+0x297/0x463 [ 72.815093][ T8337] do_one_initcall+0x10a/0x7d0 [ 72.821392][ T8337] kernel_init_freeable+0x501/0x5ae [ 72.828134][ T8337] kernel_init+0xd/0x1bb [ 72.834101][ T8337] ret_from_fork+0x24/0x30 [ 72.840049][ T8337] } [ 72.842532][ T8337] ... key at: [] __key.18007+0x0/0x40 [ 72.849972][ T8337] ... acquired at: [ 72.853771][ T8337] lock_acquire+0x1f2/0x8f0 [ 72.858510][ T8337] _raw_spin_lock_irqsave+0x8c/0xbf [ 72.863864][ T8337] shmem_uncharge+0x24/0x270 [ 72.868602][ T8337] split_huge_page_to_list+0x274b/0x33b0 [ 72.874471][ T8337] shmem_punch_compound+0x13e/0x1e0 [ 72.879814][ T8337] shmem_undo_range+0x5f1/0x1b80 [ 72.884916][ T8337] shmem_truncate_range+0x27/0xa0 [ 72.890085][ T8337] shmem_setattr+0x8b6/0xc80 [ 72.894823][ T8337] notify_change+0xb6d/0x1020 [ 72.899658][ T8337] do_truncate+0x134/0x1f0 [ 72.904383][ T8337] do_sys_ftruncate+0x4a5/0x570 [ 72.909517][ T8337] do_syscall_64+0xf6/0x7d0 [ 72.914196][ T8337] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 72.920236][ T8337] [ 72.922542][ T8337] [ 72.922542][ T8337] the dependencies between the lock to be acquired [ 72.922546][ T8337] and SOFTIRQ-irq-unsafe lock: [ 72.936040][ T8337] -> (shmlock_user_lock){+.+.}-{2:2} { [ 72.941683][ T8337] HARDIRQ-ON-W at: [ 72.945750][ T8337] lock_acquire+0x1f2/0x8f0 [ 72.952085][ T8337] _raw_spin_lock+0x2a/0x40 [ 72.958692][ T8337] user_shm_lock+0xab/0x230 [ 72.965081][ T8337] hugetlb_file_setup+0x4e1/0x677 [ 72.972065][ T8337] newseg+0x460/0xe60 [ 72.977872][ T8337] ipcget+0xf0/0xcb0 [ 72.983742][ T8337] __x64_sys_shmget+0x139/0x1a0 [ 72.990392][ T8337] do_syscall_64+0xf6/0x7d0 [ 72.996715][ T8337] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 73.004419][ T8337] SOFTIRQ-ON-W at: [ 73.008474][ T8337] lock_acquire+0x1f2/0x8f0 [ 73.014792][ T8337] _raw_spin_lock+0x2a/0x40 [ 73.021190][ T8337] user_shm_lock+0xab/0x230 [ 73.027488][ T8337] hugetlb_file_setup+0x4e1/0x677 [ 73.034319][ T8337] newseg+0x460/0xe60 [ 73.040219][ T8337] ipcget+0xf0/0xcb0 [ 73.045922][ T8337] __x64_sys_shmget+0x139/0x1a0 [ 73.052586][ T8337] do_syscall_64+0xf6/0x7d0 [ 73.059180][ T8337] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 73.067160][ T8337] INITIAL USE at: [ 73.071144][ T8337] lock_acquire+0x1f2/0x8f0 [ 73.077464][ T8337] _raw_spin_lock+0x2a/0x40 [ 73.084246][ T8337] user_shm_lock+0xab/0x230 [ 73.091020][ T8337] shmem_lock+0x1dd/0x2d0 [ 73.097189][ T8337] shmctl_do_lock+0x73f/0x8f0 [ 73.103589][ T8337] ksys_shmctl.constprop.0+0x203/0x350 [ 73.110766][ T8337] do_syscall_64+0xf6/0x7d0 [ 73.117010][ T8337] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 73.124607][ T8337] } [ 73.127187][ T8337] ... key at: [] shmlock_user_lock+0x18/0x5c0 [ 73.135402][ T8337] ... acquired at: [ 73.139274][ T8337] _raw_spin_lock+0x2a/0x40 [ 73.144063][ T8337] user_shm_lock+0xab/0x230 [ 73.148776][ T8337] shmem_lock+0x1dd/0x2d0 [ 73.153407][ T8337] shmctl_do_lock+0x73f/0x8f0 [ 73.158251][ T8337] ksys_shmctl.constprop.0+0x203/0x350 [ 73.163873][ T8337] do_syscall_64+0xf6/0x7d0 [ 73.168530][ T8337] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 73.174577][ T8337] [ 73.176888][ T8337] -> (&info->lock){....}-{2:2} { [ 73.181812][ T8337] INITIAL USE at: [ 73.185704][ T8337] lock_acquire+0x1f2/0x8f0 [ 73.191754][ T8337] _raw_spin_lock_irq+0x5b/0x80 [ 73.198151][ T8337] shmem_getpage_gfp+0x937/0x2a10 [ 73.205157][ T8337] shmem_write_begin+0x102/0x1e0 [ 73.211633][ T8337] generic_perform_write+0x20a/0x4e0 [ 73.218453][ T8337] __generic_file_write_iter+0x24c/0x610 [ 73.225627][ T8337] generic_file_write_iter+0x3f3/0x630 [ 73.232635][ T8337] new_sync_write+0x4a2/0x700 [ 73.238861][ T8337] __vfs_write+0xc9/0x100 [ 73.244815][ T8337] vfs_write+0x268/0x5d0 [ 73.250593][ T8337] ksys_write+0x12d/0x250 [ 73.256471][ T8337] do_syscall_64+0xf6/0x7d0 [ 73.262525][ T8337] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 73.269961][ T8337] } [ 73.272446][ T8337] ... key at: [] __key.56422+0x0/0x40 [ 73.279886][ T8337] ... acquired at: [ 73.283689][ T8337] lock_acquire+0x1f2/0x8f0 [ 73.288443][ T8337] _raw_spin_lock_irqsave+0x8c/0xbf [ 73.293879][ T8337] shmem_uncharge+0x24/0x270 [ 73.298636][ T8337] split_huge_page_to_list+0x274b/0x33b0 [ 73.304420][ T8337] shmem_punch_compound+0x13e/0x1e0 [ 73.309764][ T8337] shmem_undo_range+0x5f1/0x1b80 [ 73.314861][ T8337] shmem_truncate_range+0x27/0xa0 [ 73.320045][ T8337] shmem_setattr+0x8b6/0xc80 [ 73.324859][ T8337] notify_change+0xb6d/0x1020 [ 73.329697][ T8337] do_truncate+0x134/0x1f0 [ 73.334714][ T8337] do_sys_ftruncate+0x4a5/0x570 [ 73.339724][ T8337] do_syscall_64+0xf6/0x7d0 [ 73.344382][ T8337] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 73.350438][ T8337] [ 73.352742][ T8337] [ 73.352742][ T8337] stack backtrace: [ 73.358626][ T8337] CPU: 0 PID: 8337 Comm: syz-executor428 Not tainted 5.6.0-syzkaller #0 [ 73.366933][ T8337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.376978][ T8337] Call Trace: [ 73.380264][ T8337] dump_stack+0x188/0x20d [ 73.384587][ T8337] check_irq_usage.cold+0x566/0x6de [ 73.389790][ T8337] ? check_usage_forwards+0x4e0/0x4e0 [ 73.395371][ T8337] ? kernel_text_address+0x6e/0xe0 [ 73.400475][ T8337] ? arch_stack_walk+0x84/0xd0 [ 73.405299][ T8337] ? check_path+0x22/0x40 [ 73.409630][ T8337] ? check_noncircular+0x16d/0x3e0 [ 73.414721][ T8337] ? print_circular_bug.isra.0+0x3a0/0x3a0 [ 73.420510][ T8337] ? mark_lock+0x12b/0xf10 [ 73.424925][ T8337] ? __lock_acquire+0x2c39/0x4e00 [ 73.429928][ T8337] __lock_acquire+0x2c39/0x4e00 [ 73.434782][ T8337] ? mark_held_locks+0xe0/0xe0 [ 73.439546][ T8337] ? xas_init_marks+0x9a/0xf0 [ 73.444240][ T8337] lock_acquire+0x1f2/0x8f0 [ 73.448726][ T8337] ? shmem_uncharge+0x24/0x270 [ 73.453486][ T8337] ? lock_release+0x800/0x800 [ 73.458279][ T8337] ? __delete_from_page_cache+0x3fc/0xb90 [ 73.464113][ T8337] ? filemap_map_pages+0x12e0/0x12e0 [ 73.469391][ T8337] _raw_spin_lock_irqsave+0x8c/0xbf [ 73.474618][ T8337] ? shmem_uncharge+0x24/0x270 [ 73.479398][ T8337] shmem_uncharge+0x24/0x270 [ 73.484035][ T8337] split_huge_page_to_list+0x274b/0x33b0 [ 73.489651][ T8337] ? can_split_huge_page+0x480/0x480 [ 73.494917][ T8337] shmem_punch_compound+0x13e/0x1e0 [ 73.500093][ T8337] shmem_undo_range+0x5f1/0x1b80 [ 73.505009][ T8337] ? shmem_file_read_iter+0xd30/0xd30 [ 73.510354][ T8337] ? mark_lock+0x12b/0xf10 [ 73.514744][ T8337] ? current_time+0x6b/0x110 [ 73.519493][ T8337] ? print_usage_bug+0x240/0x240 [ 73.524581][ T8337] ? lock_release+0x800/0x800 [ 73.529258][ T8337] ? lock_downgrade+0x840/0x840 [ 73.534195][ T8337] ? timestamp_truncate+0x20f/0x2f0 [ 73.539653][ T8337] ? inode_init_owner+0x330/0x330 [ 73.544759][ T8337] ? ktime_get_coarse_real_ts64+0xe5/0x280 [ 73.550547][ T8337] ? lockdep_hardirqs_on+0x463/0x620 [ 73.555814][ T8337] shmem_truncate_range+0x27/0xa0 [ 73.560829][ T8337] shmem_setattr+0x8b6/0xc80 [ 73.565394][ T8337] ? evm_inode_setattr+0x6a/0x170 [ 73.570392][ T8337] ? shmem_evict_inode+0x9f0/0x9f0 [ 73.575490][ T8337] notify_change+0xb6d/0x1020 [ 73.580156][ T8337] do_truncate+0x134/0x1f0 [ 73.584688][ T8337] ? do_sys_openat2+0x7d0/0x7d0 [ 73.589535][ T8337] ? common_perm_cond+0x187/0x200 [ 73.594736][ T8337] do_sys_ftruncate+0x4a5/0x570 [ 73.599566][ T8337] do_syscall_64+0xf6/0x7d0 [ 73.604050][ T8337] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 73.609919][ T8337] RIP: 0033:0x44e769 [ 73.613793][ T8337] Code: 4d c9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 1b c9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 73.633556][ T8337] RSP: 002b:00007fe511b3fce8 EFLAGS: 00000246 ORIG_RAX: 000000000000004d [ 73.642059][ T8337] RAX: ffffffffffffffda RBX: 00000000006e1c68 RCX: 000000000044e769 [ 73.651520][ T8337] RDX: 000000000044e769 RSI: 00000000000001ff RDI: 0000000000000006 [ 73.659487][ T8337] RBP: 00000000006e1c60 R08: 0000000000000000 R09: 0000000000000000 [ 73.667437][ T8337] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006e1c6c [ 73.675398][ T8337] R13: 00007ffce699f92f R14: 00007fe511b409c0 R15: 0000000000000000 [ 73.705724][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.721089][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.774408][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.783058][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.808723][ T7042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 73.833588][ T7042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.844450][ T7042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 73.855278][ T7042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.866531][ T7042] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.889251][ T7038] device veth0_macvtap entered promiscuous mode [ 73.904350][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.912632][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.922427][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.932119][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.941611][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.950509][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.968242][ T7039] device veth0_macvtap entered promiscuous mode [ 73.981653][ T7038] device veth1_macvtap entered promiscuous mode [ 74.158227][ T7039] device veth1_macvtap entered promiscuous mode [ 74.194241][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.202371][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.212214][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready executing program [ 74.380600][ T7038] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.394852][ T7038] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.407989][ T7038] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.419577][ T7038] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program [ 74.432186][ T7038] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.449949][ T7038] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.463122][ T7038] batman_adv: batadv0: Interface activated: batadv_slave_0 executing program executing program executing program executing program [ 74.552180][ T7043] device veth0_macvtap entered promiscuous mode [ 74.563483][ T7039] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.574819][ T7039] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program executing program executing program [ 74.601071][ T7039] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.623737][ T7039] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program executing program executing program [ 74.648201][ T7039] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.673150][ T7039] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program [ 74.706314][ T7039] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 74.726506][ T7039] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program [ 74.754750][ T7039] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.774122][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.782266][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready executing program [ 74.818077][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.828187][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.840037][ T2833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.853304][ T7038] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 executing program executing program [ 74.872776][ T7038] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.886795][ T7038] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 executing program executing program executing program [ 74.913518][ T7038] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.946108][ T7038] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 executing program executing program executing program executing program [ 74.965846][ T7038] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.996389][ T7038] batman_adv: batadv0: Interface activated: batadv_slave_1 executing program executing program executing program executing program executing program [ 75.100647][ T7039] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 75.116457][ T7039] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.127353][ T7039] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 75.151988][ T7039] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.164363][ T7039] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 75.177935][ T7039] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.189427][ T7039] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 executing program executing program executing program executing program executing program [ 75.202194][ T7039] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.217866][ T7039] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.230747][ T8357] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.242939][ T8357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program executing program [ 75.284235][ T8357] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.293388][ T8357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program executing program [ 75.326557][ T7043] device veth1_macvtap entered promiscuous mode executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 75.607312][ T7043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.626632][ T7043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program executing program executing program [ 75.657830][ T7043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.686716][ T7043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program executing program [ 75.718340][ T7043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.740041][ T7043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.755855][ T7043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 executing program executing program [ 75.775559][ T7043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.791940][ T7043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 75.812018][ T7043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! executing program [ 75.826749][ T7043] batman_adv: batadv0: Interface activated: batadv_slave_0 executing program [ 75.872040][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.894986][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready executing program executing program [ 75.914015][ T7043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 executing program executing program [ 75.945797][ T7043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.969669][ T7043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 executing program executing program executing program [ 75.993431][ T7043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.013569][ T7043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 executing program executing program executing program [ 76.047128][ T7043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.074188][ T7043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 executing program [ 76.093423][ T7043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.113431][ T7043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 executing program executing program executing program executing program executing program [ 76.143472][ T7043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.168001][ T7043] batman_adv: batadv0: Interface activated: batadv_slave_1 executing program executing program executing program executing program executing program executing program [ 76.253301][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.272941][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 77.006657][ T181] tipc: TX() has been purged, node left! executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 80.776383][ T181] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 80.790418][ T181] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 80.812771][ T181] batman_adv: batadv0: Interface deactivated: batadv_slave_1 executing program executing program executing program executing program executing program [ 80.857168][ T181] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 80.883372][ T181] device bridge_slave_1 left promiscuous mode [ 80.893524][ T181] bridge0: port 2(bridge_slave_1) entered disabled state executing program executing program executing program executing program executing program [ 80.924394][ T181] device bridge_slave_0 left promiscuous mode [ 80.931794][ T181] bridge0: port 1(bridge_slave_0) entered disabled state executing program executing program executing program executing program executing program executing program executing program executing program [ 81.011277][ T181] device veth1_macvtap left promiscuous mode [ 81.027168][ T181] device veth0_macvtap left promiscuous mode executing program executing program executing program executing program [ 81.062981][ T181] device veth1_vlan left promiscuous mode [ 81.078972][ T181] device veth0_vlan left promiscuous mode executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program