On Mon, Jul 31, 2023 at 01:38:46PM +0200, Stefan Eissing wrote: > Rich, > > thanks for the testing and adding more debug output. I added test cases here > to try to reproduce your scenario in curl parallel transfers with an Apache, > but everything works fine here so far. > > What would be helpful in analysing is the Connection and Transfer ID we > introduced in curl 8.2. If you add those to your debug output/crash dump, it > it easier to see which transfer is affected and what it had been doing > before. For an example to get these IDs, please see: > > https://github.com/curl/curl/blob/92ac5a8d594e766bc878ae4ad6651b9a4a98954e/src/tool_cb_dbg.c#L122
Yes, this looks like useful information in general. I'll see if I can add this to the debug output. BTW in the previous message I said you needed a large (10G) file. In fact you don't need that, just any file bigger than 16K. Rich. > Hope this helps, > Stefan > > > Am 31.07.2023 um 13:29 schrieb Richard W.M. Jones via curl-library > > <curl-library@lists.haxx.se>: > > > > I enabled the debug build of curl to get some more information. I > > also added some of my own debug messages to show when the > > H2_STREAM_LCTX macro sets or clears the stream pointer. This is all > > with the latest curl (git commit 92ac5a8d594). > > > > http://oirase.annexia.org/tmp/no-stream-debug.txt > > > > There's now a GOAWAY message sent by my server (which I didn't see in > > the previous output), just before the crash. > > > > The stack trace of the crash from this build is the same as before. > > > > I'm not any closer to understanding what's going on here, but still > > looking ... If you have any suggestions for what to try, I can do that. > > > > Rich. > > > > -- > > Richard Jones, Virtualization Group, Red Hat > > http://people.redhat.com/~rjones > > Read my programming and virtualization blog: http://rwmj.wordpress.com > > virt-p2v converts physical machines to virtual machines. Boot with a > > live CD or over the network (PXE) and turn machines into KVM guests. > > http://libguestfs.org/virt-v2v > > > > -- > > Unsubscribe: https://lists.haxx.se/mailman/listinfo/curl-library > > Etiquette: https://curl.se/mail/etiquette.html -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com virt-top is 'top' for virtual machines. Tiny program with many powerful monitoring features, net stats, disk stats, logging, etc. http://people.redhat.com/~rjones/virt-top -- Unsubscribe: https://lists.haxx.se/mailman/listinfo/curl-library Etiquette: https://curl.se/mail/etiquette.html
