[  990.177554][T13156] br1: port 1(veth1) entered blocking state
[  990.177915][T13156] br1: port 1(veth1) entered disabled state
[  990.178232][T13156] veth1: entered allmulticast mode
[  990.180874][T13156] veth1: entered promiscuous mode
[  990.209555][ T7811] br1: port 1(veth1) entered blocking state
[  990.209899][ T7811] br1: port 1(veth1) entered forwarding state
[ 1001.612259][T13255] br1: port 1(veth1) entered disabled state
[ 1001.640575][T13256] veth1: left allmulticast mode
[ 1001.640749][T13256] veth1: left promiscuous mode
[ 1001.640992][T13256] br1: port 1(veth1) entered disabled state