[  698.515688][T15917] br1: port 1(veth1) entered blocking state
[  698.516139][T15917] br1: port 1(veth1) entered disabled state
[  698.516581][T15917] veth1: entered allmulticast mode
[  698.520166][T15917] veth1: entered promiscuous mode
[  698.638696][   T35] br1: port 1(veth1) entered blocking state
[  698.639145][   T35] br1: port 1(veth1) entered forwarding state
[  698.741578][T15919] br1: port 2(veth2) entered blocking state
[  698.742037][T15919] br1: port 2(veth2) entered disabled state
[  698.742482][T15919] veth2: entered allmulticast mode
[  698.746024][T15919] veth2: entered promiscuous mode
[  698.850975][   T38] br1: port 2(veth2) entered blocking state
[  698.851504][   T38] br1: port 2(veth2) entered forwarding state
[  708.452360][T15964] tc (15964) used greatest stack depth: 23440 bytes left
[  843.115354][T17312] br1: port 2(veth2) entered disabled state
[  843.222111][T17313] veth2: left allmulticast mode
[  843.222469][T17313] veth2: left promiscuous mode
[  843.222949][T17313] br1: port 2(veth2) entered disabled state
[  843.347726][T17314] br1: port 1(veth1) entered disabled state
[  843.450755][T17315] veth1: left allmulticast mode
[  843.451099][T17315] veth1: left promiscuous mode
[  843.451595][T17315] br1: port 1(veth1) entered disabled state