[  702.485389][T19368] br1: port 1(veth1) entered blocking state
[  702.485978][T19368] br1: port 1(veth1) entered disabled state
[  702.486180][T19368] veth1: entered allmulticast mode
[  702.487775][T19368] veth1: entered promiscuous mode
[  702.523278][T13391] br1: port 1(veth1) entered blocking state
[  702.523878][T13391] br1: port 1(veth1) entered forwarding state
[  702.548737][T19370] br1: port 2(veth2) entered blocking state
[  702.548940][T19370] br1: port 2(veth2) entered disabled state
[  702.549117][T19370] veth2: entered allmulticast mode
[  702.551283][T19370] veth2: entered promiscuous mode
[  702.576990][  T188] br1: port 2(veth2) entered blocking state
[  702.577209][  T188] br1: port 2(veth2) entered forwarding state
[  710.133187][T19419] tc (19419) used greatest stack depth: 23608 bytes left
[  750.605239][T20767] br1: port 2(veth2) entered disabled state
[  750.632359][T20768] veth2: left allmulticast mode
[  750.632514][T20768] veth2: left promiscuous mode
[  750.632734][T20768] br1: port 2(veth2) entered disabled state
[  750.657137][T20769] br1: port 1(veth1) entered disabled state
[  750.683872][T20770] veth1: left allmulticast mode
[  750.684020][T20770] veth1: left promiscuous mode
[  750.684228][T20770] br1: port 1(veth1) entered disabled state