[ 1234.820007][ T7289] br1: port 1(veth1) entered blocking state
[ 1234.820308][ T7289] br1: port 1(veth1) entered disabled state
[ 1234.820586][ T7289] veth1: entered allmulticast mode
[ 1234.829146][ T7289] veth1: entered promiscuous mode
[ 1234.910420][   T37] br1: port 1(veth1) entered blocking state
[ 1234.910812][   T37] br1: port 1(veth1) entered forwarding state
[ 1266.083068][ T7468] br1: port 1(veth1) entered disabled state
[ 1266.168265][ T7469] veth1: left allmulticast mode
[ 1266.168552][ T7469] veth1: left promiscuous mode
[ 1266.168892][ T7469] br1: port 1(veth1) entered disabled state