[ 1257.052213][ T7479] br1: port 1(veth1) entered blocking state
[ 1257.052679][ T7479] br1: port 1(veth1) entered disabled state
[ 1257.053104][ T7479] veth1: entered allmulticast mode
[ 1257.055771][ T7479] veth1: entered promiscuous mode
[ 1257.141814][ T6821] br1: port 1(veth1) entered blocking state
[ 1257.142132][ T6821] br1: port 1(veth1) entered forwarding state
[ 1288.283966][ T7658] br1: port 1(veth1) entered disabled state
[ 1288.374908][ T7659] veth1: left allmulticast mode
[ 1288.375202][ T7659] veth1: left promiscuous mode
[ 1288.375610][ T7659] br1: port 1(veth1) entered disabled state