[ 1244.157610][T13560] br1: port 1(veth1) entered blocking state
[ 1244.157891][T13560] br1: port 1(veth1) entered disabled state
[ 1244.158157][T13560] veth1: entered allmulticast mode
[ 1244.160025][T13560] veth1: entered promiscuous mode
[ 1244.257374][  T252] br1: port 1(veth1) entered blocking state
[ 1244.257797][  T252] br1: port 1(veth1) entered forwarding state
[ 1275.178896][T13740] br1: port 1(veth1) entered disabled state
[ 1275.262212][T13741] veth1: left allmulticast mode
[ 1275.262457][T13741] veth1: left promiscuous mode
[ 1275.262795][T13741] br1: port 1(veth1) entered disabled state