[ 1181.335080][ T8950] br1: port 1(veth1) entered blocking state
[ 1181.336344][ T8950] br1: port 1(veth1) entered disabled state
[ 1181.336735][ T8950] veth1: entered allmulticast mode
[ 1181.338623][ T8950] veth1: entered promiscuous mode
[ 1181.466802][   T49] br1: port 1(veth1) entered blocking state
[ 1181.467061][   T49] br1: port 1(veth1) entered forwarding state
[ 1214.053562][ T9041] br1: port 1(veth1) entered disabled state
[ 1214.168204][ T9042] veth1: left allmulticast mode
[ 1214.168494][ T9042] veth1: left promiscuous mode
[ 1214.168797][ T9042] br1: port 1(veth1) entered disabled state