[ 1831.769935][T13387] br1: port 1(veth1) entered blocking state
[ 1831.770258][T13387] br1: port 1(veth1) entered disabled state
[ 1831.770536][T13387] veth1: entered allmulticast mode
[ 1831.773503][T13387] veth1: entered promiscuous mode
[ 1831.933745][ T6807] br1: port 1(veth1) entered blocking state
[ 1831.934040][ T6807] br1: port 1(veth1) entered forwarding state
[ 1848.458587][T13486] br1: port 1(veth1) entered disabled state
[ 1848.617781][T13487] veth1: left allmulticast mode
[ 1848.618055][T13487] veth1: left promiscuous mode
[ 1848.618365][T13487] br1: port 1(veth1) entered disabled state