[ 1596.969122][ T9866] br1: port 1(veth1) entered blocking state
[ 1596.969607][ T9866] br1: port 1(veth1) entered disabled state
[ 1596.970133][ T9866] veth1: entered allmulticast mode
[ 1596.973602][ T9866] veth1: entered promiscuous mode
[ 1597.078171][   T45] br1: port 1(veth1) entered blocking state
[ 1597.078620][   T45] br1: port 1(veth1) entered forwarding state
[ 1612.008430][ T9965] br1: port 1(veth1) entered disabled state
[ 1612.153026][ T9966] veth1: left allmulticast mode
[ 1612.153371][ T9966] veth1: left promiscuous mode
[ 1612.153871][ T9966] br1: port 1(veth1) entered disabled state