[ 1183.087935][ T4782] br1: port 1(veth1) entered blocking state
[ 1183.088256][ T4782] br1: port 1(veth1) entered disabled state
[ 1183.088540][ T4782] veth1: entered allmulticast mode
[ 1183.098149][ T4782] veth1: entered promiscuous mode
[ 1183.225974][   T51] br1: port 1(veth1) entered blocking state
[ 1183.226285][   T51] br1: port 1(veth1) entered forwarding state
[ 1216.128835][ T4873] br1: port 1(veth1) entered disabled state
[ 1216.250933][ T4874] veth1: left allmulticast mode
[ 1216.251212][ T4874] veth1: left promiscuous mode
[ 1216.251523][ T4874] br1: port 1(veth1) entered disabled state