[ 1528.349528][ T7449] br1: port 1(veth1) entered blocking state
[ 1528.349835][ T7449] br1: port 1(veth1) entered disabled state
[ 1528.350113][ T7449] veth1: entered allmulticast mode
[ 1528.352134][ T7449] veth1: entered promiscuous mode
[ 1528.508783][   T63] br1: port 1(veth1) entered blocking state
[ 1528.509072][   T63] br1: port 1(veth1) entered forwarding state
[ 1548.661505][ T7524] br1: port 1(veth1) entered disabled state
[ 1548.830030][ T7525] veth1: left allmulticast mode
[ 1548.830392][ T7525] veth1: left promiscuous mode
[ 1548.830866][ T7525] br1: port 1(veth1) entered disabled state