[ 1524.353309][ T8198] br1: port 1(veth1) entered blocking state
[ 1524.353594][ T8198] br1: port 1(veth1) entered disabled state
[ 1524.353850][ T8198] veth1: entered allmulticast mode
[ 1524.355724][ T8198] veth1: entered promiscuous mode
[ 1524.511507][   T51] br1: port 1(veth1) entered blocking state
[ 1524.511889][   T51] br1: port 1(veth1) entered forwarding state
[ 1544.749800][ T8273] br1: port 1(veth1) entered disabled state
[ 1544.905371][ T8274] veth1: left allmulticast mode
[ 1544.905632][ T8274] veth1: left promiscuous mode
[ 1544.905947][ T8274] br1: port 1(veth1) entered disabled state