[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 38.222175][ T7109] IPVS: ftp: loaded support on port[0] = 21 [ 38.528651][ T7] tipc: TX() has been purged, node left! [ 38.904497][ T7105] can: request_module (can-proto-0) failed. [ 41.506147][ T7105] can: request_module (can-proto-0) failed. [ 41.516728][ T7105] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.108' (ECDSA) to the list of known hosts. 2020/06/20 21:22:09 parsed 1 programs 2020/06/20 21:22:10 executed programs: 0 [ 49.278119][ T7237] IPVS: ftp: loaded support on port[0] = 21 [ 49.300836][ T7241] IPVS: ftp: loaded support on port[0] = 21 [ 49.300920][ T7236] IPVS: ftp: loaded support on port[0] = 21 [ 49.321387][ T7239] IPVS: ftp: loaded support on port[0] = 21 [ 49.330347][ T7244] IPVS: ftp: loaded support on port[0] = 21 [ 49.414537][ T7243] IPVS: ftp: loaded support on port[0] = 21 [ 49.610032][ T7237] chnl_net:caif_netlink_parms(): no params data found [ 49.660152][ T7239] chnl_net:caif_netlink_parms(): no params data found [ 49.788006][ T7244] chnl_net:caif_netlink_parms(): no params data found [ 49.807604][ T7241] chnl_net:caif_netlink_parms(): no params data found [ 49.910223][ T7236] chnl_net:caif_netlink_parms(): no params data found [ 49.943209][ T7237] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.953054][ T7237] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.962962][ T7237] device bridge_slave_0 entered promiscuous mode [ 49.972590][ T7237] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.979789][ T7237] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.987679][ T7237] device bridge_slave_1 entered promiscuous mode [ 50.017262][ T7239] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.024603][ T7239] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.033087][ T7239] device bridge_slave_0 entered promiscuous mode [ 50.089067][ T7239] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.100198][ T7239] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.110118][ T7239] device bridge_slave_1 entered promiscuous mode [ 50.122230][ T7237] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.209249][ T7237] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.230209][ T7243] chnl_net:caif_netlink_parms(): no params data found [ 50.297556][ T7239] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.315475][ T7237] team0: Port device team_slave_0 added [ 50.339542][ T7241] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.347106][ T7241] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.355187][ T7241] device bridge_slave_0 entered promiscuous mode [ 50.364109][ T7239] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.381242][ T7237] team0: Port device team_slave_1 added [ 50.387275][ T7244] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.397855][ T7244] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.406124][ T7244] device bridge_slave_0 entered promiscuous mode [ 50.413579][ T7241] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.420876][ T7241] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.429168][ T7241] device bridge_slave_1 entered promiscuous mode [ 50.450275][ T7236] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.457606][ T7236] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.465614][ T7236] device bridge_slave_0 entered promiscuous mode [ 50.483495][ T7244] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.493235][ T7244] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.502453][ T7244] device bridge_slave_1 entered promiscuous mode [ 50.524253][ T7239] team0: Port device team_slave_0 added [ 50.530101][ T7236] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.539025][ T7236] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.547338][ T7236] device bridge_slave_1 entered promiscuous mode [ 50.564922][ T7237] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 50.572131][ T7237] 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. [ 50.599157][ T7237] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 50.620680][ T7239] team0: Port device team_slave_1 added [ 50.628029][ T7241] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.663810][ T7237] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 50.671201][ T7237] 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. [ 50.698272][ T7237] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 50.721124][ T7241] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.746877][ T7244] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.776148][ T7236] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 50.809486][ T7239] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 50.816547][ T7239] 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. [ 50.844553][ T7239] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 50.858341][ T7244] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.877449][ T7236] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 50.946032][ T7237] device hsr_slave_0 entered promiscuous mode [ 51.004225][ T7237] device hsr_slave_1 entered promiscuous mode [ 51.045249][ T7243] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.052320][ T7243] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.061298][ T7243] device bridge_slave_0 entered promiscuous mode [ 51.069354][ T7239] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.076473][ T7239] 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. [ 51.103676][ T7239] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.129613][ T7241] team0: Port device team_slave_0 added [ 51.137712][ T7241] team0: Port device team_slave_1 added [ 51.149556][ T7243] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.159308][ T7243] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.168686][ T7243] device bridge_slave_1 entered promiscuous mode [ 51.221222][ T7236] team0: Port device team_slave_0 added [ 51.286799][ T7239] device hsr_slave_0 entered promiscuous mode [ 51.334129][ T7239] device hsr_slave_1 entered promiscuous mode [ 51.413908][ T7239] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 51.422012][ T7239] Cannot create hsr debugfs directory [ 51.432472][ T7244] team0: Port device team_slave_0 added [ 51.439154][ T7241] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.447060][ T7241] 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. [ 51.474421][ T7241] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.494036][ T7236] team0: Port device team_slave_1 added [ 51.507444][ T7244] team0: Port device team_slave_1 added [ 51.523562][ T7236] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.530853][ T7236] 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. [ 51.557587][ T7236] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.570652][ T7241] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.577888][ T7241] 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. [ 51.606063][ T7241] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.618880][ T7243] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.648259][ T7236] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.655418][ T7236] 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. [ 51.681870][ T7236] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.695420][ T7243] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.722382][ T7244] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.730384][ T7244] 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. [ 51.758571][ T7244] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.808686][ T7244] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.817772][ T7244] 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. [ 51.845427][ T7244] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.918400][ T7236] device hsr_slave_0 entered promiscuous mode [ 51.973982][ T7236] device hsr_slave_1 entered promiscuous mode [ 52.013767][ T7236] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 52.021768][ T7236] Cannot create hsr debugfs directory [ 52.042066][ T7243] team0: Port device team_slave_0 added [ 52.096929][ T7241] device hsr_slave_0 entered promiscuous mode [ 52.136453][ T7241] device hsr_slave_1 entered promiscuous mode [ 52.193848][ T7241] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 52.201947][ T7241] Cannot create hsr debugfs directory [ 52.227539][ T7243] team0: Port device team_slave_1 added [ 52.286066][ T7244] device hsr_slave_0 entered promiscuous mode [ 52.304030][ T7244] device hsr_slave_1 entered promiscuous mode [ 52.353659][ T7244] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 52.361245][ T7244] Cannot create hsr debugfs directory [ 52.426791][ T7243] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.433828][ T7243] 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. [ 52.461302][ T7243] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.510798][ T7243] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.518096][ T7243] 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. [ 52.546004][ T7243] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.687768][ T7243] device hsr_slave_0 entered promiscuous mode [ 52.744220][ T7243] device hsr_slave_1 entered promiscuous mode [ 52.803566][ T7243] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 52.811306][ T7243] Cannot create hsr debugfs directory [ 52.860339][ T7237] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 52.957530][ T7237] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 53.028470][ T7237] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 53.110819][ T7237] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 53.211692][ T7239] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 53.236159][ T7239] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 53.296576][ T7239] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 53.380530][ T7239] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 53.449212][ T7241] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 53.498497][ T7241] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 53.546969][ T7241] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 53.621022][ T7241] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 53.739921][ T7236] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 53.780511][ T7236] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 53.849978][ T7236] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 53.913806][ T7244] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 53.947660][ T7244] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 54.027007][ T7236] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 54.107485][ T7244] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 54.160571][ T7243] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 54.206182][ T7243] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 54.278249][ T7243] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 54.335676][ T7244] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 54.385619][ T7237] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.402011][ T7243] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 54.462786][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.471717][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.508861][ T7237] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.532119][ T7241] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.559873][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.571454][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.580406][ T2968] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.587895][ T2968] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.597885][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.608085][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.616595][ T2968] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.623809][ T2968] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.658707][ T7239] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.665965][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.675515][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.685307][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.694358][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.704179][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.712407][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.721149][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.730151][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.755231][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.764676][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.772771][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.782679][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.792193][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.801882][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.813954][ T7241] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.827940][ T7237] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.846773][ T7236] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.860809][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.869092][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.878082][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.887753][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.898210][ T2968] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.905835][ T2968] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.914242][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.923887][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.932407][ T2968] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.939941][ T2968] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.949003][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.967110][ T7239] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.011642][ T7237] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.022526][ T7236] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.036681][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.044742][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.054386][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.064201][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.072592][ T2787] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.079734][ T2787] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.087729][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.096810][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.105524][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.115297][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.124358][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.133326][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.141600][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.150920][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.161810][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.170352][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.190835][ T7241] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 55.205394][ T7241] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.226162][ T2779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.235353][ T2779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.244211][ T2779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.252656][ T2779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.265449][ T2779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.275336][ T2779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.284128][ T2779] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.291370][ T2779] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.299897][ T2779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.308166][ T2779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.333005][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.341562][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.351731][ T2787] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.359328][ T2787] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.367757][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.376896][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.385445][ T2787] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.392499][ T2787] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.431640][ T7244] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.443770][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.454005][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.465865][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.476242][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.485628][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.494908][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.503744][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.513999][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.526595][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.535332][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.546509][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 55.554791][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 55.580883][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.592219][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.601124][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.614598][ T7237] device veth0_vlan entered promiscuous mode [ 55.629779][ T7244] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.645349][ T7243] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.667910][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.676066][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.684400][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.696208][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.706328][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.714144][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.721736][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.730799][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.739524][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.748338][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.757231][ T2968] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.765508][ T2968] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.774850][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.784581][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.793509][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.802197][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.811318][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.820381][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.830732][ T7239] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.851523][ T7241] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.866116][ T7237] device veth1_vlan entered promiscuous mode [ 55.875705][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 55.885778][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.894161][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.906523][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.915982][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.925350][ T2973] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.932399][ T2973] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.940617][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.949655][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.965439][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.984562][ T7236] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.014540][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 56.026127][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.033822][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.041350][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.054230][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.064578][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.074476][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.082093][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.094522][ T7243] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.114789][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.123189][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.131706][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.149894][ T7237] device veth0_macvtap entered promiscuous mode [ 56.170221][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 56.178516][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.190089][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.199069][ T2973] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.206543][ T2973] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.216986][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.225730][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.236820][ T2973] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.243948][ T2973] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.251789][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.263617][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.271861][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.283641][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.317515][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.325557][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.334671][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.345144][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.353842][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.361257][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.369994][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.378760][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.387366][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.395716][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.404514][ T2972] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.418188][ T7244] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.435281][ T7239] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.443702][ T7237] device veth1_macvtap entered promiscuous mode [ 56.457150][ T7241] device veth0_vlan entered promiscuous mode [ 56.468398][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.478382][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.491646][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.501285][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.511413][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.540586][ T7243] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 56.552968][ T7243] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 56.566658][ T7236] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.576998][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.588296][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.598058][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.606874][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.615914][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.624677][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.633543][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 56.644431][ T7237] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 56.660732][ T7237] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 56.692375][ T7244] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.707545][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.717334][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.727263][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.735266][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.743344][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.751784][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.761308][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.770953][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.781717][ T7241] device veth1_vlan entered promiscuous mode [ 56.903367][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 56.911678][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 56.920367][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.930579][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.939620][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 56.947328][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 56.957828][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.966431][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.979732][ T7236] device veth0_vlan entered promiscuous mode [ 57.066047][ T7243] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.110293][ T7241] device veth0_macvtap entered promiscuous mode [ 57.123357][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.134595][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.143550][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.154888][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.164429][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.174193][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.199029][ T7236] device veth1_vlan entered promiscuous mode [ 57.217649][ T7239] device veth0_vlan entered promiscuous mode [ 57.229858][ T7241] device veth1_macvtap entered promiscuous mode [ 57.244147][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.253223][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.261283][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.270089][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.279367][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.288387][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.297625][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.306333][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.316713][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.325585][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.334499][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.344077][ T7244] device veth0_vlan entered promiscuous mode [ 57.380480][ T7241] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 57.392705][ T7241] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.394589][ T2779] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 57.406933][ T7241] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.425382][ T7244] device veth1_vlan entered promiscuous mode [ 57.441960][ T7239] device veth1_vlan entered promiscuous mode [ 57.453534][ T7236] device veth0_macvtap entered promiscuous mode [ 57.463258][ T7236] device veth1_macvtap entered promiscuous mode [ 57.470435][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.479555][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.489358][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.498683][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.507696][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.513040][ T2779] usb 4-1: Using ep0 maxpacket: 8 [ 57.516196][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.531530][ T7241] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 57.545962][ T7241] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.557423][ T7241] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.586242][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.586745][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.604263][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.613370][ T2973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.662685][ T2779] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 57.674113][ T2779] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 57.686827][ T2779] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 57.705600][ T2779] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 57.721454][ T2779] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 57.762357][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.771402][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.780892][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.789930][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.807002][ T7244] device veth0_macvtap entered promiscuous mode [ 57.820935][ T7243] device veth0_vlan entered promiscuous mode [ 57.831851][ T7239] device veth0_macvtap entered promiscuous mode [ 57.840331][ T7236] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 57.853394][ T7236] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.863994][ T7236] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 57.874966][ T7236] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.889125][ T7236] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.897610][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.906507][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 57.915185][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.923036][ T2779] usb 4-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 57.923053][ T2779] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.933233][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.946455][ T2779] usb 4-1: Product: syz [ 57.948939][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.953537][ T2779] usb 4-1: Manufacturer: syz [ 57.966220][ T2779] usb 4-1: SerialNumber: syz [ 57.967653][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.990241][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.999072][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.014920][ T7244] device veth1_macvtap entered promiscuous mode [ 58.109997][ T7239] device veth1_macvtap entered promiscuous mode [ 58.142600][ T7236] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.162794][ T7236] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.182212][ T7236] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 58.194552][ T7236] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.208098][ T7236] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.222255][ T7243] device veth1_vlan entered promiscuous mode [ 58.238599][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.246753][ T2779] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 58.259858][ T2766] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.272379][ C0] ================================================================== [ 58.281274][ C0] BUG: KASAN: slab-out-of-bounds in snd_usb_mixer_notify_id+0x106/0x160 [ 58.290408][ C0] Write of size 4 at addr ffff88809fde77e0 by task kworker/u4:7/441 [ 58.298664][ C0] [ 58.300975][ C0] CPU: 0 PID: 441 Comm: kworker/u4:7 Not tainted 5.6.0-rc5-syzkaller #0 [ 58.309267][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.319305][ C0] Workqueue: events_unbound call_usermodehelper_exec_work [ 58.326388][ C0] Call Trace: [ 58.329645][ C0] [ 58.332474][ C0] dump_stack+0x128/0x182 [ 58.336785][ C0] print_address_description.constprop.8.cold.10+0x9/0x317 [ 58.344234][ C0] ? snd_usb_mixer_notify_id+0x106/0x160 [ 58.350639][ C0] __kasan_report.cold.11+0x1c/0x34 [ 58.355920][ C0] ? snd_usb_mixer_notify_id+0x106/0x160 [ 58.361647][ C0] ? snd_usb_mixer_notify_id+0x106/0x160 [ 58.367339][ C0] kasan_report+0xe/0x20 [ 58.371554][ C0] snd_usb_mixer_notify_id+0x106/0x160 [ 58.376986][ C0] snd_usb_mixer_interrupt+0x462/0x720 [ 58.382527][ C0] ? usb_hcd_unmap_urb_for_dma+0x1d/0x9e0 [ 58.388219][ C0] __usb_hcd_giveback_urb+0x1d9/0x370 [ 58.393593][ C0] dummy_timer+0xfe6/0x2b10 [ 58.398110][ C0] ? dummy_dequeue+0x430/0x430 [ 58.403116][ C0] ? dummy_dequeue+0x430/0x430 [ 58.408324][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 58.413853][ C0] ? rcu_read_lock_any_held.part.10+0x50/0x50 [ 58.419912][ C0] ? dummy_dequeue+0x430/0x430 [ 58.424669][ C0] call_timer_fn+0x167/0x570 [ 58.429246][ C0] ? dummy_dequeue+0x430/0x430 [ 58.433980][ C0] ? msleep_interruptible+0xf0/0xf0 [ 58.439174][ C0] ? mark_held_locks+0xb0/0x110 [ 58.444009][ C0] ? _raw_spin_unlock_irq+0x1f/0x80 [ 58.450239][ C0] ? dummy_dequeue+0x430/0x430 [ 58.455061][ C0] run_timer_softirq+0xc8c/0x1170 [ 58.460150][ C0] ? add_timer+0x6b0/0x6b0 [ 58.464542][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 58.470055][ C0] ? rcu_read_lock_any_held.part.10+0x50/0x50 [ 58.476265][ C0] ? __do_softirq+0x201/0x9b2 [ 58.480930][ C0] __do_softirq+0x26e/0x9b2 [ 58.485542][ C0] irq_exit+0x191/0x1d0 [ 58.490028][ C0] smp_apic_timer_interrupt+0x1a1/0x5f0 [ 58.496256][ C0] apic_timer_interrupt+0xf/0x20 [ 58.501176][ C0] [ 58.504106][ C0] RIP: 0010:__percpu_down_read+0x0/0xe0 [ 58.509637][ C0] Code: 48 c7 43 60 00 00 00 00 5b 5d c3 48 89 ef e8 57 79 4b 00 eb a5 48 89 ef e8 cd 79 4b 00 eb e1 48 89 ef e8 43 79 4b 00 eb b7 90 <55> 53 48 89 fb 48 83 ec 08 f0 83 44 24 fc 00 48 81 c7 f8 00 00 00 [ 58.529232][ C0] RSP: 0018:ffffc900021379b8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 58.537645][ C0] RAX: 0000000000000002 RBX: 0000000000000011 RCX: 0000000000000000 [ 58.545592][ C0] RDX: 1ffffffff1179318 RSI: 0000000000000000 RDI: ffffffff88bc98c0 [ 58.553535][ C0] RBP: ffffc90002137b40 R08: ffffed1015d0707c R09: ffffed1015d0707c [ 58.561595][ C0] R10: ffffed1015d0707b R11: ffff8880ae8383db R12: 0000000000808100 [ 58.569539][ C0] R13: ffff8880a3b544bc R14: ffff8880a3b54040 R15: ffff8880a3b54758 [ 58.577594][ C0] copy_process+0x4d7d/0x6a40 [ 58.582266][ C0] ? __cleanup_sighand+0x60/0x60 [ 58.587978][ C0] ? mark_lock+0xbe/0x11a0 [ 58.593516][ C0] ? __lock_acquire+0xeda/0x4370 [ 58.598430][ C0] _do_fork+0xf8/0xc00 [ 58.602469][ C0] ? is_dynamic_key+0x1e0/0x1e0 [ 58.607291][ C0] ? copy_init_mm+0x10/0x10 [ 58.611778][ C0] ? debug_object_deactivate+0x2c4/0x3a0 [ 58.617481][ C0] ? __lock_acquire+0xeda/0x4370 [ 58.622394][ C0] kernel_thread+0x98/0xd0 [ 58.626780][ C0] ? legacy_clone_args_valid+0x40/0x40 [ 58.632223][ C0] ? umh_complete+0x70/0x70 [ 58.636700][ C0] call_usermodehelper_exec_work+0x189/0x210 [ 58.642666][ C0] ? call_usermodehelper_exec_async+0x680/0x680 [ 58.648878][ C0] ? rcu_read_lock_any_held.part.10+0x50/0x50 [ 58.654920][ C0] process_one_work+0x903/0x15c0 [ 58.659849][ C0] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 58.665192][ C0] ? do_raw_spin_lock+0x12a/0x2e0 [ 58.670457][ C0] worker_thread+0x82/0xb50 [ 58.674960][ C0] ? __kthread_parkme+0xbe/0x190 [ 58.679868][ C0] ? process_one_work+0x15c0/0x15c0 [ 58.685144][ C0] kthread+0x31d/0x3e0 [ 58.689529][ C0] ? kthread_mod_delayed_work+0x180/0x180 [ 58.695661][ C0] ret_from_fork+0x24/0x30 [ 58.700081][ C0] [ 58.703099][ C0] Allocated by task 2779: [ 58.707400][ C0] save_stack+0x19/0x80 [ 58.711538][ C0] __kasan_kmalloc.constprop.17+0xc1/0xd0 [ 58.717237][ C0] kmem_cache_alloc_trace+0x156/0x780 [ 58.722578][ C0] add_single_ctl_with_resume+0x55/0x1b0 [ 58.728178][ C0] snd_usb_mixer_apply_create_quirk+0x111f/0x1930 [ 58.735181][ C0] snd_usb_create_mixer+0x743/0x18e0 [ 58.740440][ C0] create_composite_quirk+0x18c/0x3b0 [ 58.745780][ C0] usb_audio_probe+0x492/0x1c90 [ 58.750610][ C0] usb_probe_interface+0x268/0x6c0 [ 58.757963][ C0] really_probe+0x1f9/0x5e0 [ 58.762782][ C0] driver_probe_device+0xc9/0x1b0 [ 58.767881][ C0] bus_for_each_drv+0x117/0x1a0 [ 58.772806][ C0] __device_attach+0x1be/0x2c0 [ 58.777685][ C0] bus_probe_device+0x19e/0x250 [ 58.782601][ C0] device_add+0x10d0/0x1900 [ 58.787445][ C0] usb_set_configuration+0xc02/0x1560 [ 58.792840][ C0] generic_probe+0x61/0x8a [ 58.797243][ C0] really_probe+0x1f9/0x5e0 [ 58.801808][ C0] driver_probe_device+0xc9/0x1b0 [ 58.806805][ C0] bus_for_each_drv+0x117/0x1a0 [ 58.811724][ C0] __device_attach+0x1be/0x2c0 [ 58.816682][ C0] bus_probe_device+0x19e/0x250 [ 58.821505][ C0] device_add+0x10d0/0x1900 [ 58.825989][ C0] usb_new_device.cold.66+0x679/0xe85 [ 58.831335][ C0] hub_event+0x15fe/0x2d60 [ 58.835737][ C0] process_one_work+0x903/0x15c0 [ 58.840750][ C0] worker_thread+0x82/0xb50 [ 58.845224][ C0] kthread+0x31d/0x3e0 [ 58.849298][ C0] ret_from_fork+0x24/0x30 [ 58.853703][ C0] [ 58.856015][ C0] Freed by task 2779: [ 58.859964][ C0] save_stack+0x19/0x80 [ 58.864146][ C0] __kasan_slab_free+0xf7/0x140 [ 58.869355][ C0] kfree+0x107/0x2b0 [ 58.873233][ C0] free_work+0x48/0x60 [ 58.877541][ C0] process_one_work+0x903/0x15c0 [ 58.882460][ C0] worker_thread+0x82/0xb50 [ 58.886960][ C0] kthread+0x31d/0x3e0 [ 58.890997][ C0] ret_from_fork+0x24/0x30 [ 58.895383][ C0] [ 58.897691][ C0] The buggy address belongs to the object at ffff88809fde7780 [ 58.897691][ C0] which belongs to the cache kmalloc-64 of size 64 [ 58.911923][ C0] The buggy address is located 32 bytes to the right of [ 58.911923][ C0] 64-byte region [ffff88809fde7780, ffff88809fde77c0) [ 58.925522][ C0] The buggy address belongs to the page: [ 58.931160][ C0] page:ffffea00027f79c0 refcount:1 mapcount:0 mapping:ffff8880aa400380 index:0x0 [ 58.940591][ C0] flags: 0xfffe0000000200(slab) [ 58.945701][ C0] raw: 00fffe0000000200 ffffea0002816cc8 ffffea0002600148 ffff8880aa400380 [ 58.954250][ C0] raw: 0000000000000000 ffff88809fde7000 0000000100000020 0000000000000000 [ 58.963047][ C0] page dumped because: kasan: bad access detected [ 58.969546][ C0] [ 58.971872][ C0] Memory state around the buggy address: [ 58.977543][ C0] ffff88809fde7680: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 58.985596][ C0] ffff88809fde7700: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 58.994767][ C0] >ffff88809fde7780: 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc [ 59.002807][ C0] ^ [ 59.010081][ C0] ffff88809fde7800: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 59.018391][ C0] ffff88809fde7880: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 59.026956][ C0] ================================================================== [ 59.035080][ C0] Disabling lock debugging due to kernel taint [ 59.041241][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 59.047824][ C0] CPU: 0 PID: 441 Comm: kworker/u4:7 Tainted: G B 5.6.0-rc5-syzkaller #0 [ 59.057624][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.068214][ C0] Workqueue: events_unbound call_usermodehelper_exec_work [ 59.075823][ C0] Call Trace: [ 59.079089][ C0] [ 59.081916][ C0] dump_stack+0x128/0x182 [ 59.086263][ C0] panic+0x22a/0x4e3 [ 59.090220][ C0] ? add_taint.cold.7+0x11/0x11 [ 59.095147][ C0] ? kmsg_dump_rewind_nolock+0xd4/0xd4 [ 59.100601][ C0] ? print_shadow_for_address+0xba/0x117 [ 59.106552][ C0] ? snd_usb_mixer_notify_id+0x106/0x160 [ 59.112156][ C0] end_report+0x43/0x49 [ 59.116380][ C0] __kasan_report.cold.11+0xf/0x34 [ 59.121467][ C0] ? snd_usb_mixer_notify_id+0x106/0x160 [ 59.127170][ C0] ? snd_usb_mixer_notify_id+0x106/0x160 [ 59.132785][ C0] kasan_report+0xe/0x20 [ 59.136994][ C0] snd_usb_mixer_notify_id+0x106/0x160 [ 59.142523][ C0] snd_usb_mixer_interrupt+0x462/0x720 [ 59.148056][ C0] ? usb_hcd_unmap_urb_for_dma+0x1d/0x9e0 [ 59.153762][ C0] __usb_hcd_giveback_urb+0x1d9/0x370 [ 59.159105][ C0] dummy_timer+0xfe6/0x2b10 [ 59.163590][ C0] ? dummy_dequeue+0x430/0x430 [ 59.168406][ C0] ? dummy_dequeue+0x430/0x430 [ 59.173138][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 59.178697][ C0] ? rcu_read_lock_any_held.part.10+0x50/0x50 [ 59.184754][ C0] ? dummy_dequeue+0x430/0x430 [ 59.189485][ C0] call_timer_fn+0x167/0x570 [ 59.194133][ C0] ? dummy_dequeue+0x430/0x430 [ 59.198891][ C0] ? msleep_interruptible+0xf0/0xf0 [ 59.204145][ C0] ? mark_held_locks+0xb0/0x110 [ 59.208963][ C0] ? _raw_spin_unlock_irq+0x1f/0x80 [ 59.214337][ C0] ? dummy_dequeue+0x430/0x430 [ 59.219084][ C0] run_timer_softirq+0xc8c/0x1170 [ 59.224077][ C0] ? add_timer+0x6b0/0x6b0 [ 59.228462][ C0] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 59.233975][ C0] ? rcu_read_lock_any_held.part.10+0x50/0x50 [ 59.240017][ C0] ? __do_softirq+0x201/0x9b2 [ 59.244678][ C0] __do_softirq+0x26e/0x9b2 [ 59.249167][ C0] irq_exit+0x191/0x1d0 [ 59.253417][ C0] smp_apic_timer_interrupt+0x1a1/0x5f0 [ 59.259035][ C0] apic_timer_interrupt+0xf/0x20 [ 59.263939][ C0] [ 59.267320][ C0] RIP: 0010:__percpu_down_read+0x0/0xe0 [ 59.272847][ C0] Code: 48 c7 43 60 00 00 00 00 5b 5d c3 48 89 ef e8 57 79 4b 00 eb a5 48 89 ef e8 cd 79 4b 00 eb e1 48 89 ef e8 43 79 4b 00 eb b7 90 <55> 53 48 89 fb 48 83 ec 08 f0 83 44 24 fc 00 48 81 c7 f8 00 00 00 [ 59.292512][ C0] RSP: 0018:ffffc900021379b8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 59.301672][ C0] RAX: 0000000000000002 RBX: 0000000000000011 RCX: 0000000000000000 [ 59.309713][ C0] RDX: 1ffffffff1179318 RSI: 0000000000000000 RDI: ffffffff88bc98c0 [ 59.317754][ C0] RBP: ffffc90002137b40 R08: ffffed1015d0707c R09: ffffed1015d0707c [ 59.325706][ C0] R10: ffffed1015d0707b R11: ffff8880ae8383db R12: 0000000000808100 [ 59.333645][ C0] R13: ffff8880a3b544bc R14: ffff8880a3b54040 R15: ffff8880a3b54758 [ 59.341801][ C0] copy_process+0x4d7d/0x6a40 [ 59.346460][ C0] ? __cleanup_sighand+0x60/0x60 [ 59.351365][ C0] ? mark_lock+0xbe/0x11a0 [ 59.355928][ C0] ? __lock_acquire+0xeda/0x4370 [ 59.360835][ C0] _do_fork+0xf8/0xc00 [ 59.364871][ C0] ? is_dynamic_key+0x1e0/0x1e0 [ 59.369686][ C0] ? copy_init_mm+0x10/0x10 [ 59.374153][ C0] ? debug_object_deactivate+0x2c4/0x3a0 [ 59.379750][ C0] ? __lock_acquire+0xeda/0x4370 [ 59.384665][ C0] kernel_thread+0x98/0xd0 [ 59.389044][ C0] ? legacy_clone_args_valid+0x40/0x40 [ 59.394467][ C0] ? umh_complete+0x70/0x70 [ 59.398937][ C0] call_usermodehelper_exec_work+0x189/0x210 [ 59.404884][ C0] ? call_usermodehelper_exec_async+0x680/0x680 [ 59.413436][ C0] ? rcu_read_lock_any_held.part.10+0x50/0x50 [ 59.419485][ C0] process_one_work+0x903/0x15c0 [ 59.424606][ C0] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 59.430048][ C0] ? do_raw_spin_lock+0x12a/0x2e0 [ 59.435829][ C0] worker_thread+0x82/0xb50 [ 59.440303][ C0] ? __kthread_parkme+0xbe/0x190 [ 59.445205][ C0] ? process_one_work+0x15c0/0x15c0 [ 59.450365][ C0] kthread+0x31d/0x3e0 [ 59.454400][ C0] ? kthread_mod_delayed_work+0x180/0x180 [ 59.460531][ C0] ret_from_fork+0x24/0x30 [ 59.466447][ C0] Kernel Offset: disabled [ 59.470845][ C0] Rebooting in 86400 seconds..