[ 1796.973274][ T8991] br1: port 1(veth1) entered blocking state
[ 1796.973550][ T8991] br1: port 1(veth1) entered disabled state
[ 1796.973819][ T8991] veth1: entered allmulticast mode
[ 1796.976567][ T8991] veth1: entered promiscuous mode
[ 1797.137797][   T79] br1: port 1(veth1) entered blocking state
[ 1797.138052][   T79] br1: port 1(veth1) entered forwarding state
[ 1818.677304][ T9130] br1: port 1(veth1) entered disabled state
[ 1818.841318][ T9131] veth1: left allmulticast mode
[ 1818.841526][ T9131] veth1: left promiscuous mode
[ 1818.841822][ T9131] br1: port 1(veth1) entered disabled state