[ 1145.202216][ T5144] br1: port 1(veth1) entered blocking state
[ 1145.202479][ T5144] br1: port 1(veth1) entered disabled state
[ 1145.202755][ T5144] veth1: entered allmulticast mode
[ 1145.205164][ T5144] veth1: entered promiscuous mode
[ 1145.237477][   T37] br1: port 1(veth1) entered blocking state
[ 1145.237692][   T37] br1: port 1(veth1) entered forwarding state
[ 1159.445379][ T5281] br1: port 1(veth1) entered disabled state
[ 1159.464705][ T5282] veth1: left allmulticast mode
[ 1159.464876][ T5282] veth1: left promiscuous mode
[ 1159.465117][ T5282] br1: port 1(veth1) entered disabled state