[ 1312.677657][ T8137] br1: port 1(veth1) entered blocking state
[ 1312.678010][ T8137] br1: port 1(veth1) entered disabled state
[ 1312.678320][ T8137] veth1: entered allmulticast mode
[ 1312.680502][ T8137] veth1: entered promiscuous mode
[ 1312.770596][   T37] br1: port 1(veth1) entered blocking state
[ 1312.770900][   T37] br1: port 1(veth1) entered forwarding state
[ 1330.537752][ T8276] br1: port 1(veth1) entered disabled state
[ 1330.620386][ T8277] veth1: left allmulticast mode
[ 1330.620629][ T8277] veth1: left promiscuous mode
[ 1330.620958][ T8277] br1: port 1(veth1) entered disabled state