[ 1196.669175][ T6816] br1: port 1(veth1) entered blocking state
[ 1196.669527][ T6816] br1: port 1(veth1) entered disabled state
[ 1196.670120][ T6816] veth1: entered allmulticast mode
[ 1196.672561][ T6816] veth1: entered promiscuous mode
[ 1196.780259][   T56] br1: port 1(veth1) entered blocking state
[ 1196.780745][   T56] br1: port 1(veth1) entered forwarding state
[ 1227.954163][ T6995] br1: port 1(veth1) entered disabled state
[ 1228.055856][ T6996] veth1: left allmulticast mode
[ 1228.056228][ T6996] veth1: left promiscuous mode
[ 1228.056734][ T6996] br1: port 1(veth1) entered disabled state