[  993.530395][T21870] br1: port 1(veth1) entered blocking state
[  993.530747][T21870] br1: port 1(veth1) entered disabled state
[  993.531079][T21870] veth1: entered allmulticast mode
[  993.533951][T21870] veth1: entered promiscuous mode
[  993.566265][  T100] br1: port 1(veth1) entered blocking state
[  993.566477][  T100] br1: port 1(veth1) entered forwarding state
[ 1008.119253][T22015] br1: port 1(veth1) entered disabled state
[ 1008.151322][T22016] veth1: left allmulticast mode
[ 1008.151592][T22016] veth1: left promiscuous mode
[ 1008.151940][T22016] br1: port 1(veth1) entered disabled state