[ 1622.210486][T12456] br1: port 1(veth1) entered blocking state
[ 1622.210910][T12456] br1: port 1(veth1) entered disabled state
[ 1622.211361][T12456] veth1: entered allmulticast mode
[ 1622.215392][T12456] veth1: entered promiscuous mode
[ 1622.334321][   T35] br1: port 1(veth1) entered blocking state
[ 1622.334765][   T35] br1: port 1(veth1) entered forwarding state
[ 1637.061294][T12556] br1: port 1(veth1) entered disabled state
[ 1637.164087][T12557] veth1: left allmulticast mode
[ 1637.164458][T12557] veth1: left promiscuous mode
[ 1637.164956][T12557] br1: port 1(veth1) entered disabled state