[ 1589.862836][ T7761] br1: port 1(veth1) entered blocking state
[ 1589.863278][ T7761] br1: port 1(veth1) entered disabled state
[ 1589.863702][ T7761] veth1: entered allmulticast mode
[ 1589.867599][ T7761] veth1: entered promiscuous mode
[ 1590.016399][  T387] br1: port 1(veth1) entered blocking state
[ 1590.016866][  T387] br1: port 1(veth1) entered forwarding state
[ 1609.919105][ T7900] br1: port 1(veth1) entered disabled state
[ 1610.040439][ T7901] veth1: left allmulticast mode
[ 1610.040864][ T7901] veth1: left promiscuous mode
[ 1610.041393][ T7901] br1: port 1(veth1) entered disabled state