[ 1339.013382][ T5177] br1: port 1(veth1) entered blocking state
[ 1339.013700][ T5177] br1: port 1(veth1) entered disabled state
[ 1339.014001][ T5177] veth1: entered allmulticast mode
[ 1339.016252][ T5177] veth1: entered promiscuous mode
[ 1339.096632][   T56] br1: port 1(veth1) entered blocking state
[ 1339.096972][   T56] br1: port 1(veth1) entered forwarding state
[ 1352.615842][ T5276] br1: port 1(veth1) entered disabled state
[ 1352.701026][ T5277] veth1: left allmulticast mode
[ 1352.701272][ T5277] veth1: left promiscuous mode
[ 1352.701593][ T5277] br1: port 1(veth1) entered disabled state