[ 1899.053641][ T6809] br1: port 1(veth1) entered blocking state
[ 1899.054067][ T6809] br1: port 1(veth1) entered disabled state
[ 1899.054477][ T6809] veth1: entered allmulticast mode
[ 1899.057815][ T6809] veth1: entered promiscuous mode
[ 1899.191615][   T37] br1: port 1(veth1) entered blocking state
[ 1899.192100][   T37] br1: port 1(veth1) entered forwarding state
[ 1918.588157][ T6948] br1: port 1(veth1) entered disabled state
[ 1918.707874][ T6950] veth1: left allmulticast mode
[ 1918.708268][ T6950] veth1: left promiscuous mode
[ 1918.708743][ T6950] br1: port 1(veth1) entered disabled state