[ 1312.064657][ T7816] br1: port 1(veth1) entered blocking state
[ 1312.064994][ T7816] br1: port 1(veth1) entered disabled state
[ 1312.065314][ T7816] veth1: entered allmulticast mode
[ 1312.067864][ T7816] veth1: entered promiscuous mode
[ 1312.181874][   T69] br1: port 1(veth1) entered blocking state
[ 1312.182264][   T69] br1: port 1(veth1) entered forwarding state
[ 1330.084741][ T7955] br1: port 1(veth1) entered disabled state
[ 1330.166053][ T7956] veth1: left allmulticast mode
[ 1330.166301][ T7956] veth1: left promiscuous mode
[ 1330.166614][ T7956] br1: port 1(veth1) entered disabled state