Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 4A8D0200D0B for ; Wed, 27 Sep 2017 18:05:07 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 490B31609BC; Wed, 27 Sep 2017 16:05:07 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 678821609CA for ; Wed, 27 Sep 2017 18:05:06 +0200 (CEST) Received: (qmail 68048 invoked by uid 500); 27 Sep 2017 16:05:00 -0000 Mailing-List: contact dev-help@httpd.apache.org; run by ezmlm Precedence: bulk Reply-To: dev@httpd.apache.org list-help: list-unsubscribe: List-Post: List-Id: Delivered-To: mailing list dev@httpd.apache.org Received: (qmail 68038 invoked by uid 99); 27 Sep 2017 16:05:00 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 27 Sep 2017 16:05:00 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id F091C18169B for ; Wed, 27 Sep 2017 16:04:59 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 2.379 X-Spam-Level: ** X-Spam-Status: No, score=2.379 tagged_above=-999 required=6.31 tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HTML_MESSAGE=2, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RCVD_IN_SORBS_SPAM=0.5, SPF_PASS=-0.001] autolearn=disabled Authentication-Results: spamd3-us-west.apache.org (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id BzP7YbF6Wcuw for ; Wed, 27 Sep 2017 16:04:58 +0000 (UTC) Received: from mail-wm0-f47.google.com (mail-wm0-f47.google.com [74.125.82.47]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTPS id BEF79610D2 for ; Wed, 27 Sep 2017 16:04:57 +0000 (UTC) Received: by mail-wm0-f47.google.com with SMTP id q124so20099732wmb.0 for ; Wed, 27 Sep 2017 09:04:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to; bh=r9J+cWi+M2nItmYqiWDJQBUy0yL2lP6ZSs9vRmgrLsk=; b=QSOFS8VVDS3xqYnoyDGD6v8Oi8epxXY8vc1dGQ2cuktZdyD6L/LZ+gGr57R+9zEAEf fTIccdKOo9cQClYmXMquNnUjp83GGnGiSV6L+Xs34SO0gmCqvRtNu+5frjhmYWD6htUu CVMXZS+4o4daci+/E9qbfL403qgJ5O62pOsPxgjCA7gT+RB/nNPb218E6EznnzYPGYNP j6eQ4Z0WtmCevpS7ZO4Iodha2UxiXBp+SomRe/D8HtnY4GZG+7DCEzAP/ahiZsAc2u67 OMmTkDgGw2fNdKL7M2NsuMy4E/cj8xwHxCQdLx3XDHy/VbytnCKuFN8DbOMwuoQ8ZAU2 ksqA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to; bh=r9J+cWi+M2nItmYqiWDJQBUy0yL2lP6ZSs9vRmgrLsk=; b=Cw61UnGNTHJloueS8rqHfhvOnF/5N2lrF2ITpjmsZc91SGCanvc/Y3YweIhpu5yFl/ xrgclpJfMS+/UDOCxVnJgjtq2kp+vT4AzeoXYC/5YjBX2P6xFK42Bjo5tGsI1Mjm1vfa iKAZjY8qmzCuRpOaSW88qTgf91X5lzUiLx2O4zkELS9OJ5d3Aqoqsfu/+tPu0P7KzGAW Nvn4p82gRQ2PBvf1c3LCDsNJLFg6pxLWeMqe1lW8QZirhIOMBwVpNLfJkOdRWGyWIhGo 4WUTiKdmunpX8BnjbHjdjEiR9kKqnhTRP2lRkJC3mgnYvuUFT7/fFVg6yIO0wNG7fc1a wCYg== X-Gm-Message-State: AHPjjUifTvU1/3I2lr1fTypup0Vnuc0CtF8LkzgX01/H/BrAHMx3JVb3 qfi9eEJDaqjalYI4s7HIoyea7GXaE1KIPeQ2IQBPSQ== X-Google-Smtp-Source: AOwi7QBm8r/9YfOTNPH0Y5U+o2Q8rgR9Ksa5UdbK5sjeuB2gll7/V2lNODgdQRY3JN8esi4B5Ljy496C8CrqLQbWE0M= X-Received: by 10.80.134.16 with SMTP id o16mr2382806edo.158.1506528296557; Wed, 27 Sep 2017 09:04:56 -0700 (PDT) MIME-Version: 1.0 Received: by 10.80.208.217 with HTTP; Wed, 27 Sep 2017 09:04:55 -0700 (PDT) In-Reply-To: <2513ABB6-66B0-4584-A8AA-B5FFBA9F931E@greenbytes.de> References: <8EB6E2AD-1157-42E7-A91A-66D3D598CCB7@jaguNET.com> <2513ABB6-66B0-4584-A8AA-B5FFBA9F931E@greenbytes.de> From: Luca Toscano Date: Wed, 27 Sep 2017 18:04:55 +0200 Message-ID: Subject: Re: [VOTE] Release Apache httpd 2.4.28 as GA To: Apache HTTP Server Development List Content-Type: multipart/alternative; boundary="f403045c14def5ded7055a2df3c3" archived-at: Wed, 27 Sep 2017 16:05:07 -0000 --f403045c14def5ded7055a2df3c3 Content-Type: text/plain; charset="UTF-8" Hi Stefan, 2017-09-27 17:32 GMT+02:00 Stefan Eissing : > On my h2 load tests, the server sometimes crashes in an assertion failure > (build in maintainer mode): > How did you make the tests? It would be good for people to attempt to reproduce.. > > macOS crash reporter: > Thread 54 Crashed: > 0 libsystem_kernel.dylib 0x00007fffd3c34d42 __pthread_kill > + 10 > 1 libsystem_pthread.dylib 0x00007fffd3d22457 pthread_kill + > 90 > 2 libsystem_c.dylib 0x00007fffd3b9a4bb __abort + 140 > 3 libsystem_c.dylib 0x00007fffd3b9a42f abort + 144 > 4 httpd 0x000000010be99282 ap_log_assert + > 130 (log.c:1696) > 5 mod_mpm_event.so 0x000000010c50b51c ap_queue_push + > 188 > 6 mod_mpm_event.so 0x000000010c509be2 listener_thread > + 2226 (event.c:1749) > 7 libsystem_pthread.dylib 0x00007fffd3d1f93b _pthread_body + > 180 > 8 libsystem_pthread.dylib 0x00007fffd3d1f887 _pthread_start > + 286 > 9 libsystem_pthread.dylib 0x00007fffd3d1f08d thread_start + > 13 > > error_log: > [Wed Sep 27 17:27:09.941040 2017] [mpm_event:notice] [pid 23404:tid > 140736895005632] AH00489: Apache/2.4.28 (Unix) OpenSSL/1.1.0e configured -- > resuming normal operations > [Wed Sep 27 17:27:09.941055 2017] [core:notice] [pid 23404:tid > 140736895005632] AH00094: Command line: '/opt/apache-2.4.x/bin/httpd -d > /Users/sei/projects/httpd/test/mod_h2/2.4.x/gen/apache' > [Wed Sep 27 17:29:43.207923 2017] [mpm_event:alert] [pid 30381:tid > 123145361334272] (35)Resource temporarily unavailable: AH03104: > apr_thread_create: unable to create worker thread > [Wed Sep 27 17:29:43.208904 2017] [mpm_event:crit] [pid 30381:tid > 123145369382912] (9)Bad file descriptor: apr_pollset_poll failed. > Attempting to shutdown process gracefully > [Wed Sep 27 17:29:44.000147 2017] [core:notice] [pid 23404:tid > 140736895005632] AH00052: child pid 30381 exit signal Segmentation fault > (11) > [Wed Sep 27 17:29:44.208035 2017] [mpm_event:alert] [pid 30382:tid > 123145438388224] (35)Resource temporarily unavailable: AH03104: > apr_thread_create: unable to create worker thread > [Wed Sep 27 17:29:44.208925 2017] [mpm_event:crit] [pid 30382:tid > 123145446436864] (9)Bad file descriptor: apr_pollset_poll failed. > Attempting to shutdown process gracefully > [Wed Sep 27 17:29:45.001702 2017] [core:notice] [pid 23404:tid > 140736895005632] AH00052: child pid 30382 exit signal Segmentation fault > (11) > [Wed Sep 27 17:29:48.881247 2017] [core:crit] [pid 32841:tid > 123145544712192] AH00102: [Wed Sep 27 17:29:48 2017] file fdqueue.c, line > 390, assertion "!((queue)->nelts == (queue)->bounds)" failed > [Wed Sep 27 17:29:50.004871 2017] [core:notice] [pid 23404:tid > 140736895005632] AH00052: child pid 32841 exit signal Abort trap (6) > [Wed Sep 27 17:29:52.366672 2017] [core:crit] [pid 35505:tid > 123145420349440] AH00102: [Wed Sep 27 17:29:52 2017] file fdqueue.c, line > 390, assertion "!((queue)->nelts == (queue)->bounds)" failed > [Wed Sep 27 17:29:52.368902 2017] [core:crit] [pid 35488:tid > 123145392611328] AH00102: [Wed Sep 27 17:29:52 2017] file fdqueue.c, line > 390, assertion "!((queue)->nelts == (queue)->bounds)" failed > [Wed Sep 27 17:29:53.007664 2017] [core:notice] [pid 23404:tid > 140736895005632] AH00052: child pid 35505 exit signal Abort trap (6) > [Wed Sep 27 17:29:53.007741 2017] [core:notice] [pid 23404:tid > 140736895005632] AH00052: child pid 35488 exit signal Abort trap (6) > > Any relevant stacktrace or lead about where the problem might reside? Luca --f403045c14def5ded7055a2df3c3 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi Stefan,

2017-09-27 17:32 GMT+02:00 Stefan Eissing &= lt;stefan= .eissing@greenbytes.de>:
On= my h2 load tests, the server sometimes crashes in an assertion failure (bu= ild in maintainer mode):

How did you ma= ke the tests? It would be good for people to attempt to reproduce..
=C2=A0

macOS crash reporter:
Thread 54 Crashed:
0=C2=A0 =C2=A0libsystem_kernel.dylib=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 0x00007fffd3c34d42 __pthread_kill + 10
1=C2=A0 =C2=A0libsystem_pthread.dylib=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A00x00007fffd3d22457 pthread_kill + 90
2=C2=A0 =C2=A0libsystem_c.dylib=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A00x00007fffd3b9a4bb __abort + 140
3=C2=A0 =C2=A0libsystem_c.dylib=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A00x00007fffd3b9a42f abort + 144
4=C2=A0 =C2=A0httpd=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A00x000000010be99282 a= p_log_assert + 130 (log.c:1696)
5=C2=A0 =C2=A0mod_mpm_event.so=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 0x000000010c50b51c ap_queue_push + 188
6=C2=A0 =C2=A0mod_mpm_event.so=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 0x000000010c509be2 listener_thread + 2226 (event.c= :1749)
7=C2=A0 =C2=A0libsystem_pthread.dylib=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A00x00007fffd3d1f93b _pthread_body + 180
8=C2=A0 =C2=A0libsystem_pthread.dylib=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A00x00007fffd3d1f887 _pthread_start + 286
9=C2=A0 =C2=A0libsystem_pthread.dylib=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A00x00007fffd3d1f08d thread_start + 13

error_log:
[Wed Sep 27 17:27:09.941040 2017] [mpm_event:notice] [pid 23404:tid 1407368= 95005632] AH00489: Apache/2.4.28 (Unix) OpenSSL/1.1.0e configured -- resumi= ng normal operations
[Wed Sep 27 17:27:09.941055 2017] [core:notice] [pid 23404:tid 140736895005= 632] AH00094: Command line: '/opt/apache-2.4.x/bin/httpd -d /Users/sei/= projects/httpd/test/mod_h2/2.4.x/gen/apache'
[Wed Sep 27 17:29:43.207923 2017] [mpm_event:alert] [pid 30381:tid 12314536= 1334272] (35)Resource temporarily unavailable: AH03104: apr_thread_create: = unable to create worker thread
[Wed Sep 27 17:29:43.208904 2017] [mpm_event:crit] [pid 30381:tid 123145369= 382912] (9)Bad file descriptor: apr_pollset_poll failed.=C2=A0 Attempting t= o shutdown process gracefully
[Wed Sep 27 17:29:44.000147 2017] [core:notice] [pid 23404:tid 140736895005= 632] AH00052: child pid 30381 exit signal Segmentation fault (11)
[Wed Sep 27 17:29:44.208035 2017] [mpm_event:alert] [pid 30382:tid 12314543= 8388224] (35)Resource temporarily unavailable: AH03104: apr_thread_create: = unable to create worker thread
[Wed Sep 27 17:29:44.208925 2017] [mpm_event:crit] [pid 30382:tid 123145446= 436864] (9)Bad file descriptor: apr_pollset_poll failed.=C2=A0 Attempting t= o shutdown process gracefully
[Wed Sep 27 17:29:45.001702 2017] [core:notice] [pid 23404:tid 140736895005= 632] AH00052: child pid 30382 exit signal Segmentation fault (11)
[Wed Sep 27 17:29:48.881247 2017] [core:crit] [pid 32841:tid 12314554471219= 2] AH00102: [Wed Sep 27 17:29:48 2017] file fdqueue.c, line 390, assertion = "!((queue)->nelts =3D=3D (queue)->bounds)" failed
[Wed Sep 27 17:29:50.004871 2017] [core:notice] [pid 23404:tid 140736895005= 632] AH00052: child pid 32841 exit signal Abort trap (6)
[Wed Sep 27 17:29:52.366672 2017] [core:crit] [pid 35505:tid 12314542034944= 0] AH00102: [Wed Sep 27 17:29:52 2017] file fdqueue.c, line 390, assertion = "!((queue)->nelts =3D=3D (queue)->bounds)" failed
[Wed Sep 27 17:29:52.368902 2017] [core:crit] [pid 35488:tid 12314539261132= 8] AH00102: [Wed Sep 27 17:29:52 2017] file fdqueue.c, line 390, assertion = "!((queue)->nelts =3D=3D (queue)->bounds)" failed
[Wed Sep 27 17:29:53.007664 2017] [core:notice] [pid 23404:tid 140736895005= 632] AH00052: child pid 35505 exit signal Abort trap (6)
[Wed Sep 27 17:29:53.007741 2017] [core:notice] [pid 23404:tid 140736895005= 632] AH00052: child pid 35488 exit signal Abort trap (6)

<= br>
Any relevant stacktrace or lead about where the problem might= reside?

Luca=C2=A0
--f403045c14def5ded7055a2df3c3--