[ 1675.462138][ T7901] br1: port 1(veth1) entered blocking state
[ 1675.463510][ T7901] br1: port 1(veth1) entered disabled state
[ 1675.463946][ T7901] veth1: entered allmulticast mode
[ 1675.465804][ T7901] veth1: entered promiscuous mode
[ 1675.614937][ T6637] br1: port 1(veth1) entered blocking state
[ 1675.615268][ T6637] br1: port 1(veth1) entered forwarding state
[ 1691.406684][ T7960] br1: port 1(veth1) entered disabled state
[ 1691.577191][ T7961] veth1: left allmulticast mode
[ 1691.577821][ T7961] veth1: left promiscuous mode
[ 1691.578143][ T7961] br1: port 1(veth1) entered disabled state