[ 1147.730894][T20951] br1: port 1(veth1) entered blocking state
[ 1147.731126][T20951] br1: port 1(veth1) entered disabled state
[ 1147.731328][T20951] veth1: entered allmulticast mode
[ 1147.732832][T20951] veth1: entered promiscuous mode
[ 1147.756717][   T38] br1: port 1(veth1) entered blocking state
[ 1147.756925][   T38] br1: port 1(veth1) entered forwarding state
[ 1159.113460][T21050] br1: port 1(veth1) entered disabled state
[ 1159.141268][T21051] veth1: left allmulticast mode
[ 1159.141820][T21051] veth1: left promiscuous mode
[ 1159.142122][T21051] br1: port 1(veth1) entered disabled state