[ 1350.013379][ T7336] br1: port 1(veth1) entered blocking state
[ 1350.013661][ T7336] br1: port 1(veth1) entered disabled state
[ 1350.013913][ T7336] veth1: entered allmulticast mode
[ 1350.023882][ T7336] veth1: entered promiscuous mode
[ 1350.163558][   T51] br1: port 1(veth1) entered blocking state
[ 1350.163879][   T51] br1: port 1(veth1) entered forwarding state
[ 1384.714172][ T7427] br1: port 1(veth1) entered disabled state
[ 1384.879691][ T7428] veth1: left allmulticast mode
[ 1384.879969][ T7428] veth1: left promiscuous mode
[ 1384.880305][ T7428] br1: port 1(veth1) entered disabled state