[  684.011022][ T4076] br1: port 1(veth1) entered blocking state
[  684.011584][ T4076] br1: port 1(veth1) entered disabled state
[  684.012051][ T4076] veth1: entered allmulticast mode
[  684.015711][ T4076] veth1: entered promiscuous mode
[  684.114674][   T56] br1: port 1(veth1) entered blocking state
[  684.115515][   T56] br1: port 1(veth1) entered forwarding state
[  684.248754][ T4078] br1: port 2(veth2) entered blocking state
[  684.249210][ T4078] br1: port 2(veth2) entered disabled state
[  684.249633][ T4078] veth2: entered allmulticast mode
[  684.253212][ T4078] veth2: entered promiscuous mode
[  684.353149][   T56] br1: port 2(veth2) entered blocking state
[  684.353581][   T56] br1: port 2(veth2) entered forwarding state
[  830.619356][ T5471] br1: port 2(veth2) entered disabled state
[  830.734019][ T5472] veth2: left allmulticast mode
[  830.734403][ T5472] veth2: left promiscuous mode
[  830.734946][ T5472] br1: port 2(veth2) entered disabled state
[  830.860183][ T5473] br1: port 1(veth1) entered disabled state
[  830.970314][ T5474] veth1: left allmulticast mode
[  830.970692][ T5474] veth1: left promiscuous mode
[  830.972377][ T5474] br1: port 1(veth1) entered disabled state