[ 1331.727394][ T9739] br1: port 1(veth1) entered blocking state
[ 1331.727857][ T9739] br1: port 1(veth1) entered disabled state
[ 1331.728325][ T9739] veth1: entered allmulticast mode
[ 1331.731092][ T9739] veth1: entered promiscuous mode
[ 1331.812166][   T45] br1: port 1(veth1) entered blocking state
[ 1331.812487][   T45] br1: port 1(veth1) entered forwarding state
[ 1349.732911][ T9878] br1: port 1(veth1) entered disabled state
[ 1349.831286][ T9879] veth1: left allmulticast mode
[ 1349.831642][ T9879] veth1: left promiscuous mode
[ 1349.831975][ T9879] br1: port 1(veth1) entered disabled state