[ 1537.062524][ T7510] br1: port 1(veth1) entered blocking state
[ 1537.062791][ T7510] br1: port 1(veth1) entered disabled state
[ 1537.063058][ T7510] veth1: entered allmulticast mode
[ 1537.074419][ T7510] veth1: entered promiscuous mode
[ 1537.259335][   T52] br1: port 1(veth1) entered blocking state
[ 1537.259597][   T52] br1: port 1(veth1) entered forwarding state
[ 1537.410906][ T7512] br1: port 2(veth2) entered blocking state
[ 1537.411195][ T7512] br1: port 2(veth2) entered disabled state
[ 1537.411456][ T7512] veth2: entered allmulticast mode
[ 1537.413304][ T7512] veth2: entered promiscuous mode
[ 1537.559347][   T64] br1: port 2(veth2) entered blocking state
[ 1537.559619][   T64] br1: port 2(veth2) entered forwarding state
[ 1559.424331][ T7663] br1: port 2(veth2) entered disabled state
[ 1559.564958][ T7664] veth2: left allmulticast mode
[ 1559.565240][ T7664] veth2: left promiscuous mode
[ 1559.565545][ T7664] br1: port 2(veth2) entered disabled state
[ 1559.736972][ T7665] br1: port 1(veth1) entered disabled state
[ 1559.883427][ T7666] veth1: left allmulticast mode
[ 1559.883716][ T7666] veth1: left promiscuous mode
[ 1559.884047][ T7666] br1: port 1(veth1) entered disabled state