[ 1099.147193][T18478] br1: port 1(veth1) entered blocking state
[ 1099.147640][T18478] br1: port 1(veth1) entered disabled state
[ 1099.148065][T18478] veth1: entered allmulticast mode
[ 1099.151423][T18478] veth1: entered promiscuous mode
[ 1099.306694][   T37] br1: port 1(veth1) entered blocking state
[ 1099.307176][   T37] br1: port 1(veth1) entered forwarding state
[ 1132.770591][T18657] br1: port 1(veth1) entered disabled state
[ 1132.888660][T18658] veth1: left allmulticast mode
[ 1132.889035][T18658] veth1: left promiscuous mode
[ 1132.889537][T18658] br1: port 1(veth1) entered disabled state