[ 1028.931527][ T7137] br1: port 1(veth1) entered blocking state
[ 1028.932518][ T7137] br1: port 1(veth1) entered disabled state
[ 1028.932973][ T7137] veth1: entered allmulticast mode
[ 1028.936566][ T7137] veth1: entered promiscuous mode
[ 1029.088673][  T820] br1: port 1(veth1) entered blocking state
[ 1029.089139][  T820] br1: port 1(veth1) entered forwarding state
[ 1048.391564][ T7276] br1: port 1(veth1) entered disabled state
[ 1048.491290][ T7277] veth1: left allmulticast mode
[ 1048.491655][ T7277] veth1: left promiscuous mode
[ 1048.493658][ T7277] br1: port 1(veth1) entered disabled state