[ 1323.067927][ T9748] br1: port 1(veth1) entered blocking state
[ 1323.068179][ T9748] br1: port 1(veth1) entered disabled state
[ 1323.068456][ T9748] veth1: entered allmulticast mode
[ 1323.070264][ T9748] veth1: entered promiscuous mode
[ 1323.189883][   T49] br1: port 1(veth1) entered blocking state
[ 1323.190265][   T49] br1: port 1(veth1) entered forwarding state
[ 1337.887132][ T9807] br1: port 1(veth1) entered disabled state
[ 1338.010645][ T9808] veth1: left allmulticast mode
[ 1338.010878][ T9808] veth1: left promiscuous mode
[ 1338.011226][ T9808] br1: port 1(veth1) entered disabled state