From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <sourceware-bugzilla@sourceware.org>
Received: by sourceware.org (Postfix, from userid 48)
	id C259F3858C50; Mon, 17 Oct 2022 14:15:50 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org C259F3858C50
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org;
	s=default; t=1666016150;
	bh=mSlQCmBf2R9wE9OoHy9LyD8oEoWthzoZAnrsI2Ey69M=;
	h=From:To:Subject:Date:From;
	b=nivWlX7eRl9Lc/LzDi4vD+BSImBCdxtAGETAmUNg2ejICRZHu/mkQaMksteaix5fs
	 JgbJ9V8u8N5R49vkqoT89J7XDTahHJyy6x+7ZavOyEydJGELn2KLZt/O6qFQ3/klln
	 SXEhFyrrrlemtENQBSpHSoBpMG3G8XEOYumupw1M=
From: "fche at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: elfutils-devel@sourceware.org
Subject: [Bug debuginfod/29696] New: intermittent libmicrohttpd assertion
 failures related to socket fd closing
Date: Mon, 17 Oct 2022 14:15:50 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: new
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: elfutils
X-Bugzilla-Component: debuginfod
X-Bugzilla-Version: unspecified
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: normal
X-Bugzilla-Who: fche at redhat dot com
X-Bugzilla-Status: NEW
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P2
X-Bugzilla-Assigned-To: unassigned at sourceware dot org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status
 bug_severity priority component assigned_to reporter cc target_milestone
Message-ID: <bug-29696-10460@http.sourceware.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Bugzilla-URL: http://sourceware.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
List-Id: <elfutils-devel.sourceware.org>

https://sourceware.org/bugzilla/show_bug.cgi?id=3D29696

            Bug ID: 29696
           Summary: intermittent libmicrohttpd assertion failures related
                    to socket fd closing
           Product: elfutils
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: debuginfod
          Assignee: unassigned at sourceware dot org
          Reporter: fche at redhat dot com
                CC: elfutils-devel at sourceware dot org
  Target Milestone: ---

In a range of libmicrohttpd versions, up to and including
libmicrohttpd-0.9.75-3.fc36.x86_64, debuginfod occasionally crashes with
messages like:

https://builder.sourceware.org/testrun/920819ee86861130393e12933821c5b544af=
eee4?filename=3Dtests%2Frun-debuginfod-federation-metrics.sh.log#line1669

Fatal error in GNU libmicrohttpd daemon.c:3831: Failed to remove FD from ep=
oll
set.

Even without MHD_USE_EPOLL, a nearly identical message can come from a
different code path.

--=20
You are receiving this mail because:
You are on the CC list for the bug.=