[ 1564.379187][T20232] br1: port 1(veth1) entered blocking state
[ 1564.379655][T20232] br1: port 1(veth1) entered disabled state
[ 1564.380100][T20232] veth1: entered allmulticast mode
[ 1564.384351][T20232] veth1: entered promiscuous mode
[ 1564.514333][   T38] br1: port 1(veth1) entered blocking state
[ 1564.514805][   T38] br1: port 1(veth1) entered forwarding state
[ 1583.937825][T20371] br1: port 1(veth1) entered disabled state
[ 1584.076457][T20372] veth1: left allmulticast mode
[ 1584.076820][T20372] veth1: left promiscuous mode
[ 1584.077724][T20372] br1: port 1(veth1) entered disabled state