[  650.627086] br1: port 1(veth1) entered blocking state
[  650.627161] br1: port 1(veth1) entered disabled state
[  650.627221] veth1: entered allmulticast mode
[  650.627346] veth1: entered promiscuous mode
[  650.646229] br1: port 1(veth1) entered blocking state
[  650.646310] br1: port 1(veth1) entered forwarding state
[  650.664791] br1: port 2(veth2) entered blocking state
[  650.664866] br1: port 2(veth2) entered disabled state
[  650.664935] veth2: entered allmulticast mode
[  650.665025] veth2: entered promiscuous mode
[  650.684783] br1: port 2(veth2) entered blocking state
[  650.684869] br1: port 2(veth2) entered forwarding state
[  656.928575] tc (25716) used greatest stack depth: 11992 bytes left
[  662.848048] br1: port 2(veth2) entered disabled state
[  662.866435] veth2: left allmulticast mode
[  662.866510] veth2: left promiscuous mode
[  662.866559] br1: port 2(veth2) entered disabled state
[  662.885864] br1: port 1(veth1) entered disabled state
[  662.905643] veth1: left allmulticast mode
[  662.905730] veth1: left promiscuous mode
[  662.905791] br1: port 1(veth1) entered disabled state