[  876.231688][ T6424] br1: port 1(veth1) entered blocking state
[  876.231910][ T6424] br1: port 1(veth1) entered disabled state
[  876.232105][ T6424] veth1: entered allmulticast mode
[  876.233574][ T6424] veth1: entered promiscuous mode
[  876.251068][  T308] br1: port 1(veth1) entered blocking state
[  876.251267][  T308] br1: port 1(veth1) entered forwarding state
[  887.463313][ T6523] br1: port 1(veth1) entered disabled state
[  887.488545][ T6524] veth1: left allmulticast mode
[  887.488958][ T6524] veth1: left promiscuous mode
[  887.489186][ T6524] br1: port 1(veth1) entered disabled state