[ 1512.104610][ T6754] br1: port 1(veth1) entered blocking state
[ 1512.104980][ T6754] br1: port 1(veth1) entered disabled state
[ 1512.105397][ T6754] veth1: entered allmulticast mode
[ 1512.107982][ T6754] veth1: entered promiscuous mode
[ 1512.273916][    T7] br1: port 1(veth1) entered blocking state
[ 1512.274176][    T7] br1: port 1(veth1) entered forwarding state
[ 1527.973290][ T6813] br1: port 1(veth1) entered disabled state
[ 1528.127712][ T6815] veth1: left allmulticast mode
[ 1528.128008][ T6815] veth1: left promiscuous mode
[ 1528.128349][ T6815] br1: port 1(veth1) entered disabled state