[ 1746.342979][ T6836] br1: port 1(veth1) entered blocking state
[ 1746.343304][ T6836] br1: port 1(veth1) entered disabled state
[ 1746.343582][ T6836] veth1: entered allmulticast mode
[ 1746.345525][ T6836] veth1: entered promiscuous mode
[ 1746.530047][   T40] br1: port 1(veth1) entered blocking state
[ 1746.530405][   T40] br1: port 1(veth1) entered forwarding state
[ 1767.733804][ T6911] br1: port 1(veth1) entered disabled state
[ 1767.896355][ T6912] veth1: left allmulticast mode
[ 1767.896665][ T6912] veth1: left promiscuous mode
[ 1767.897080][ T6912] br1: port 1(veth1) entered disabled state