Re: (ITS#9037) observing crash in mdb_cursor_put()

[hyc@symas.com]

vporof@mozilla.com wrote:
> Hey folks.
> 
> =46rom Myk=E2=80=99s investigations in the previous followup, it seems =
> that the suggested changes to `mdb_cursor_init` to avoid using an =
> invalid DBI might not be solving the actual issue, given the behaviour =
> of `mdb_page_search`.

Agreed, that assert that I suggested isn't catching what we want.

> It=E2=80=99s also causing the seemingly correct test program to assert =
> when it wasn=E2=80=99t before. It=E2=80=99s unclear whether this should =
> be the case or not, perhaps Howard can confirm the expected behaviour.
> 
> In any case, we=E2=80=99re wondering if there=E2=80=99s been any other =
> progress, or if someone managed to reproduce this issue? Shipping new =
> features built on top of LMDB in Firefox is currently blocked due to =
> these failures, so any additional info would be helpful.

Sorry, still not seeing this over here. What else do you know about the
systems where this is occurring? RAM size, storage on HDD / SSD / USB ?

-- 
  -- Howard Chu
  CTO, Symas Corp.           http://www.symas.com
  Director, Highland Sun     http://highlandsun.com/hyc/
  Chief Architect, OpenLDAP  http://www.openldap.org/project/