[ 1400.951457][T12285] br1: port 1(veth1) entered blocking state
[ 1400.951719][T12285] br1: port 1(veth1) entered disabled state
[ 1400.951981][T12285] veth1: entered allmulticast mode
[ 1400.954257][T12285] veth1: entered promiscuous mode
[ 1401.108580][   T51] br1: port 1(veth1) entered blocking state
[ 1401.108855][   T51] br1: port 1(veth1) entered forwarding state
[ 1435.627484][T12376] br1: port 1(veth1) entered disabled state
[ 1435.776497][T12378] veth1: left allmulticast mode
[ 1435.776726][T12378] veth1: left promiscuous mode
[ 1435.777021][T12378] br1: port 1(veth1) entered disabled state