[ 2045.127566][T20202] br1: port 1(veth1) entered blocking state
[ 2045.128029][T20202] br1: port 1(veth1) entered disabled state
[ 2045.128493][T20202] veth1: entered allmulticast mode
[ 2045.131850][T20202] veth1: entered promiscuous mode
[ 2045.251733][   T38] br1: port 1(veth1) entered blocking state
[ 2045.252187][   T38] br1: port 1(veth1) entered forwarding state
[ 2060.330460][T20301] br1: port 1(veth1) entered disabled state
[ 2060.467108][T20302] veth1: left allmulticast mode
[ 2060.467637][T20302] veth1: left promiscuous mode
[ 2060.468137][T20302] br1: port 1(veth1) entered disabled state