[ 1504.604070][ T7302] br1: port 1(veth1) entered blocking state
[ 1504.604333][ T7302] br1: port 1(veth1) entered disabled state
[ 1504.604588][ T7302] veth1: entered allmulticast mode
[ 1504.607109][ T7302] veth1: entered promiscuous mode
[ 1504.768293][   T49] br1: port 1(veth1) entered blocking state
[ 1504.768555][   T49] br1: port 1(veth1) entered forwarding state
[ 1525.328294][ T7377] br1: port 1(veth1) entered disabled state
[ 1525.474997][ T7378] veth1: left allmulticast mode
[ 1525.475224][ T7378] veth1: left promiscuous mode
[ 1525.475529][ T7378] br1: port 1(veth1) entered disabled state