[ 1436.530970][ T9515] br1: port 1(veth1) entered blocking state
[ 1436.531265][ T9515] br1: port 1(veth1) entered disabled state
[ 1436.531559][ T9515] veth1: entered allmulticast mode
[ 1436.541424][ T9515] veth1: entered promiscuous mode
[ 1436.692068][   T51] br1: port 1(veth1) entered blocking state
[ 1436.692333][   T51] br1: port 1(veth1) entered forwarding state
[ 1436.838709][ T9518] br1: port 2(veth2) entered blocking state
[ 1436.839005][ T9518] br1: port 2(veth2) entered disabled state
[ 1436.839304][ T9518] veth2: entered allmulticast mode
[ 1436.843481][ T9518] veth2: entered promiscuous mode
[ 1436.996980][    T9] br1: port 2(veth2) entered blocking state
[ 1436.997250][    T9] br1: port 2(veth2) entered forwarding state
[ 1467.634256][ T9698] br1: port 2(veth2) entered disabled state
[ 1467.791864][ T9699] veth2: left allmulticast mode
[ 1467.792094][ T9699] veth2: left promiscuous mode
[ 1467.792411][ T9699] br1: port 2(veth2) entered disabled state
[ 1467.953646][ T9700] br1: port 1(veth1) entered disabled state
[ 1468.097129][ T9701] veth1: left allmulticast mode
[ 1468.097352][ T9701] veth1: left promiscuous mode
[ 1468.097707][ T9701] br1: port 1(veth1) entered disabled state