[ 1256.290437][ T7730] br1: port 1(veth1) entered blocking state
[ 1256.291265][ T7730] br1: port 1(veth1) entered disabled state
[ 1256.291725][ T7730] veth1: entered allmulticast mode
[ 1256.295053][ T7730] veth1: entered promiscuous mode
[ 1256.389690][   T38] br1: port 1(veth1) entered blocking state
[ 1256.390183][   T38] br1: port 1(veth1) entered forwarding state
[ 1271.281113][ T7829] br1: port 1(veth1) entered disabled state
[ 1271.396670][ T7830] veth1: left allmulticast mode
[ 1271.397065][ T7830] veth1: left promiscuous mode
[ 1271.397561][ T7830] br1: port 1(veth1) entered disabled state