[ 1231.677513][ T8492] br1: port 1(veth1) entered blocking state
[ 1231.677957][ T8492] br1: port 1(veth1) entered disabled state
[ 1231.678399][ T8492] veth1: entered allmulticast mode
[ 1231.682124][ T8492] veth1: entered promiscuous mode
[ 1231.818185][ T6881] br1: port 1(veth1) entered blocking state
[ 1231.818637][ T6881] br1: port 1(veth1) entered forwarding state
[ 1246.729777][ T8591] br1: port 1(veth1) entered disabled state
[ 1246.838761][ T8592] veth1: left allmulticast mode
[ 1246.839149][ T8592] veth1: left promiscuous mode
[ 1246.839689][ T8592] br1: port 1(veth1) entered disabled state