[ 1522.429021][ T6150] br1: port 1(veth1) entered blocking state
[ 1522.429510][ T6150] br1: port 1(veth1) entered disabled state
[ 1522.429964][ T6150] veth1: entered allmulticast mode
[ 1522.433428][ T6150] veth1: entered promiscuous mode
[ 1522.550454][   T37] br1: port 1(veth1) entered blocking state
[ 1522.550935][   T37] br1: port 1(veth1) entered forwarding state
[ 1555.973831][ T6329] br1: port 1(veth1) entered disabled state
[ 1556.092224][ T6330] veth1: left allmulticast mode
[ 1556.092563][ T6330] veth1: left promiscuous mode
[ 1556.093072][ T6330] br1: port 1(veth1) entered disabled state