[  680.855233][ T4722] 8021q: 802.1Q VLAN Support v1.8
[  681.830176][ T4756] br1: port 1(veth1) entered blocking state
[  681.830387][ T4756] br1: port 1(veth1) entered disabled state
[  681.830569][ T4756] veth1: entered allmulticast mode
[  681.832037][ T4756] veth1: entered promiscuous mode
[  681.877119][   T46] br1: port 1(veth1) entered blocking state
[  681.877421][   T46] br1: port 1(veth1) entered forwarding state
[  708.712177][ T4940] br1: port 1(veth1) entered disabled state
[  708.734076][ T4941] veth1: left allmulticast mode
[  708.734225][ T4941] veth1: left promiscuous mode
[  708.734430][ T4941] br1: port 1(veth1) entered disabled state