[ 1319.731866][ T9397] br1: port 1(veth1) entered blocking state
[ 1319.732247][ T9397] br1: port 1(veth1) entered disabled state
[ 1319.732572][ T9397] veth1: entered allmulticast mode
[ 1319.742929][ T9397] veth1: entered promiscuous mode
[ 1319.838599][  T252] br1: port 1(veth1) entered blocking state
[ 1319.838952][  T252] br1: port 1(veth1) entered forwarding state
[ 1333.386399][ T9496] br1: port 1(veth1) entered disabled state
[ 1333.468359][ T9497] veth1: left allmulticast mode
[ 1333.468633][ T9497] veth1: left promiscuous mode
[ 1333.469077][ T9497] br1: port 1(veth1) entered disabled state