[ 1338.218228][ T5249] br1: port 1(veth1) entered blocking state
[ 1338.218539][ T5249] br1: port 1(veth1) entered disabled state
[ 1338.218858][ T5249] veth1: entered allmulticast mode
[ 1338.220856][ T5249] veth1: entered promiscuous mode
[ 1338.305609][ T1947] br1: port 1(veth1) entered blocking state
[ 1338.305947][ T1947] br1: port 1(veth1) entered forwarding state
[ 1352.118946][ T5348] br1: port 1(veth1) entered disabled state
[ 1352.200881][ T5349] veth1: left allmulticast mode
[ 1352.201176][ T5349] veth1: left promiscuous mode
[ 1352.201530][ T5349] br1: port 1(veth1) entered disabled state