[  750.948859][T20328] br1: port 1(veth1) entered blocking state
[  750.949128][T20328] br1: port 1(veth1) entered disabled state
[  750.949371][T20328] veth1: entered allmulticast mode
[  750.950851][T20328] veth1: entered promiscuous mode
[  751.036610][  T186] br1: port 1(veth1) entered blocking state
[  751.036813][  T186] br1: port 1(veth1) entered forwarding state
[  751.071093][T20341] br1: port 2(veth2) entered blocking state
[  751.071286][T20341] br1: port 2(veth2) entered disabled state
[  751.071464][T20341] veth2: entered allmulticast mode
[  751.073397][T20341] veth2: entered promiscuous mode
[  751.152465][  T186] br1: port 2(veth2) entered blocking state
[  751.152666][  T186] br1: port 2(veth2) entered forwarding state
[  769.266878][T20769] br1: port 2(veth2) entered disabled state
[  769.291868][T20771] veth2: left allmulticast mode
[  769.292032][T20771] veth2: left promiscuous mode
[  769.292259][T20771] br1: port 2(veth2) entered disabled state
[  769.328760][T20773] br1: port 1(veth1) entered disabled state
[  769.360941][T20775] veth1: left allmulticast mode
[  769.361110][T20775] veth1: left promiscuous mode
[  769.361327][T20775] br1: port 1(veth1) entered disabled state