[ 1519.406185][ T6484] br1: port 1(veth1) entered blocking state
[ 1519.407441][ T6484] br1: port 1(veth1) entered disabled state
[ 1519.407840][ T6484] veth1: entered allmulticast mode
[ 1519.409725][ T6484] veth1: entered promiscuous mode
[ 1519.565862][   T37] br1: port 1(veth1) entered blocking state
[ 1519.566144][   T37] br1: port 1(veth1) entered forwarding state
[ 1554.487531][ T6575] br1: port 1(veth1) entered disabled state
[ 1554.656492][ T6577] veth1: left allmulticast mode
[ 1554.656726][ T6577] veth1: left promiscuous mode
[ 1554.657042][ T6577] br1: port 1(veth1) entered disabled state