[ 1758.751966][ T7878] br0: port 1(veth1) entered blocking state
[ 1758.753525][ T7878] br0: port 1(veth1) entered disabled state
[ 1758.754085][ T7878] veth1: entered allmulticast mode
[ 1758.755952][ T7878] veth1: entered promiscuous mode
[ 1759.100922][   T37] br0: port 1(veth1) entered blocking state
[ 1759.101178][   T37] br0: port 1(veth1) entered forwarding state
[ 1766.739270][ T7913] br0: port 1(veth1) entered disabled state
[ 1766.899331][ T7914] veth1: left allmulticast mode
[ 1766.899604][ T7914] veth1: left promiscuous mode
[ 1766.900039][ T7914] br0: port 1(veth1) entered disabled state