[ 1293.903049][ T9175] br1: port 1(veth1) entered blocking state
[ 1293.903922][ T9175] br1: port 1(veth1) entered disabled state
[ 1293.904445][ T9175] veth1: entered allmulticast mode
[ 1293.907929][ T9175] veth1: entered promiscuous mode
[ 1294.047140][   T45] br1: port 1(veth1) entered blocking state
[ 1294.047594][   T45] br1: port 1(veth1) entered forwarding state
[ 1327.735467][ T9354] br1: port 1(veth1) entered disabled state
[ 1327.859564][ T9355] veth1: left allmulticast mode
[ 1327.859949][ T9355] veth1: left promiscuous mode
[ 1327.860452][ T9355] br1: port 1(veth1) entered disabled state