[ 1374.637149][ T6378] br1: port 1(veth1) entered blocking state
[ 1374.637603][ T6378] br1: port 1(veth1) entered disabled state
[ 1374.638038][ T6378] veth1: entered allmulticast mode
[ 1374.642889][ T6378] veth1: entered promiscuous mode
[ 1374.752029][   T35] br1: port 1(veth1) entered blocking state
[ 1374.752773][   T35] br1: port 1(veth1) entered forwarding state
[ 1394.283976][ T6517] br1: port 1(veth1) entered disabled state
[ 1394.412183][ T6518] veth1: left allmulticast mode
[ 1394.412526][ T6518] veth1: left promiscuous mode
[ 1394.413019][ T6518] br1: port 1(veth1) entered disabled state