[ 1621.554844][ T6832] br1: port 1(veth1) entered blocking state
[ 1621.555294][ T6832] br1: port 1(veth1) entered disabled state
[ 1621.555801][ T6832] veth1: entered allmulticast mode
[ 1621.561005][ T6832] veth1: entered promiscuous mode
[ 1621.690153][   T36] br1: port 1(veth1) entered blocking state
[ 1621.690664][   T36] br1: port 1(veth1) entered forwarding state
[ 1641.092893][ T6971] br1: port 1(veth1) entered disabled state
[ 1641.201043][ T6972] veth1: left allmulticast mode
[ 1641.201431][ T6972] veth1: left promiscuous mode
[ 1641.203213][ T6972] br1: port 1(veth1) entered disabled state