[  614.585747][ T3981] br1: port 1(veth1) entered blocking state
[  614.585979][ T3981] br1: port 1(veth1) entered disabled state
[  614.586181][ T3981] veth1: entered allmulticast mode
[  614.587639][ T3981] veth1: entered promiscuous mode
[  614.620796][   T93] br1: port 1(veth1) entered blocking state
[  614.621031][   T93] br1: port 1(veth1) entered forwarding state
[  641.613150][ T4160] br1: port 1(veth1) entered disabled state
[  641.640533][ T4161] veth1: left allmulticast mode
[  641.640864][ T4161] veth1: left promiscuous mode
[  641.641158][ T4161] br1: port 1(veth1) entered disabled state