[ 1349.306134][ T6787] br1: port 1(veth1) entered blocking state
[ 1349.306395][ T6787] br1: port 1(veth1) entered disabled state
[ 1349.306650][ T6787] veth1: entered allmulticast mode
[ 1349.309019][ T6787] veth1: entered promiscuous mode
[ 1349.437127][    T7] br1: port 1(veth1) entered blocking state
[ 1349.437390][    T7] br1: port 1(veth1) entered forwarding state
[ 1368.402883][ T6862] br1: port 1(veth1) entered disabled state
[ 1368.527985][ T6863] veth1: left allmulticast mode
[ 1368.528209][ T6863] veth1: left promiscuous mode
[ 1368.528527][ T6863] br1: port 1(veth1) entered disabled state