[ 1181.939769][T21550] br1: port 1(veth1) entered blocking state
[ 1181.940002][T21550] br1: port 1(veth1) entered disabled state
[ 1181.940212][T21550] veth1: entered allmulticast mode
[ 1181.948508][T21550] veth1: entered promiscuous mode
[ 1181.970445][   T38] br1: port 1(veth1) entered blocking state
[ 1181.970655][   T38] br1: port 1(veth1) entered forwarding state
[ 1193.086313][T21649] br1: port 1(veth1) entered disabled state
[ 1193.108943][T21650] veth1: left allmulticast mode
[ 1193.109121][T21650] veth1: left promiscuous mode
[ 1193.109784][T21650] br1: port 1(veth1) entered disabled state