[  508.935052][ T4564] br1: port 1(veth1) entered blocking state
[  508.935294][ T4564] br1: port 1(veth1) entered disabled state
[  508.935513][ T4564] veth1: entered allmulticast mode
[  508.937036][ T4564] veth1: entered promiscuous mode
[  508.959978][ T3277] br1: port 1(veth1) entered blocking state
[  508.960227][ T3277] br1: port 1(veth1) entered forwarding state
[  508.995110][ T4566] br1: port 2(veth2) entered blocking state
[  508.995323][ T4566] br1: port 2(veth2) entered disabled state
[  508.995525][ T4566] veth2: entered allmulticast mode
[  508.997001][ T4566] veth2: entered promiscuous mode
[  509.022817][ T3277] br1: port 2(veth2) entered blocking state
[  509.023016][ T3277] br1: port 2(veth2) entered forwarding state
[  509.143273][ T4570] 8021q: 802.1Q VLAN Support v1.8
[  541.876048][ T4798] br1: port 1(veth1) entered disabled state
[  541.897755][ T4799] br1: port 2(veth2) entered disabled state
[  541.919435][ T4800] veth2: left allmulticast mode
[  541.919606][ T4800] veth2: left promiscuous mode
[  541.919836][ T4800] br1: port 2(veth2) entered disabled state
[  541.920783][ T4800] veth1: left allmulticast mode
[  541.920931][ T4800] veth1: left promiscuous mode
[  541.921157][ T4800] br1: port 1(veth1) entered disabled state