[ 2234.113326][T20022] br1: port 1(veth1) entered blocking state
[ 2234.113837][T20022] br1: port 1(veth1) entered disabled state
[ 2234.114307][T20022] veth1: entered allmulticast mode
[ 2234.117801][T20022] veth1: entered promiscuous mode
[ 2234.227373][ T3294] br1: port 1(veth1) entered blocking state
[ 2234.227826][ T3294] br1: port 1(veth1) entered forwarding state
[ 2249.375592][T20122] br1: port 1(veth1) entered disabled state
[ 2249.507729][T20123] veth1: left allmulticast mode
[ 2249.509182][T20123] veth1: left promiscuous mode
[ 2249.510041][T20123] br1: port 1(veth1) entered disabled state