https://sourceware.org/bugzilla/show_bug.cgi?id=27399
Bug ID: 27399
Summary: dpkg-deb/lzma error when indexing .debs
Product: elfutils
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: debuginfod
Assignee: unassigned at sourceware dot org
Reporter: sergiodj at sergiodj dot net
CC: elfutils-devel at sourceware dot org
Target Milestone: ---
I'm running debuginfod in a test VM with a bunch of .deb dbgsym files and I
noticed some errors like the one below when indexing the packages:
...
Feb 12 00:33:04 debian-unstable debuginfod[92513]: dpkg-deb (subprocess):
decompressing archive
'/srv/mirrors/debian/debug.mirrors.debian.org/debian-debug/pool/main/a/anope/anope-dbgsym_2.0.6-1+b1_amd64.deb'
(size=64353340) member 'data.tar': lzma write error: Broken pipe
Feb 12 00:33:04 debian-unstable debuginfod[92511]: dpkg-deb: error:
<decompress> subprocess returned error exit status 2
...
This happens sporadically, when I start/restart the service, and with different
files every time. Also, the number of errors varies: sometimes it's just one
error, sometimes it's as many as 4 or 5. I have around 1841 .deb files here
(this is just a very small subset of the whole Debian mirror), so I assume that
if I try to index several thousand files I will see a bunch more of these
errors popping up.
The debuginfod.service I'm using is pretty much the same as the one shipped by
upstream. I've done a minor modification to the /etc/default/debuginfod file
in order to make it index Debian files:
...
DEBUGINFOD_PATHS="-t43200 -U
/srv/mirrors/debian/debug.mirrors.debian.org/debian-debug/pool/main/a/"
...
Otherwise, it's also the same as the one shipped in the tarball. I've tested
this with Debian's latest elfutils from unstable (0.183-1), and also built
debuginfod from git HEAD (d358f6329945c96b25f777377055ee44133810fa, at the time
of this writing).
I haven't gotten the chance to do proper debugging yet, but I'm happy to
provide more info meanwhile. TIA.
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