[ 1233.441339][ T6585] br1: port 1(veth1) entered blocking state
[ 1233.441673][ T6585] br1: port 1(veth1) entered disabled state
[ 1233.441957][ T6585] veth1: entered allmulticast mode
[ 1233.444437][ T6585] veth1: entered promiscuous mode
[ 1233.535999][   T37] br1: port 1(veth1) entered blocking state
[ 1233.536283][   T37] br1: port 1(veth1) entered forwarding state
[ 1264.631077][ T6764] br1: port 1(veth1) entered disabled state
[ 1264.712064][ T6765] veth1: left allmulticast mode
[ 1264.712289][ T6765] veth1: left promiscuous mode
[ 1264.713475][ T6765] br1: port 1(veth1) entered disabled state