On my h2 load tests, the server sometimes crashes in an assertion failure (build in maintainer mode):
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) > Am 27.09.2017 um 08:46 schrieb Luca Toscano <[email protected]>: > > Hi Jim, > > 2017-09-25 14:13 GMT+02:00 Jim Jagielski <[email protected]>: > The pre-release test tarballs for Apache httpd > version 2.4.28 can be found at the usual place: > > http://httpd.apache.org/dev/dist/ > > I'm calling a VOTE on releasing these as Apache httpd 2.4.28 GA. > > [ ] +1: Good to go > [ ] +0: meh > [ ] -1: Danger Will Robinson. And why. > > Vote will last the normal 72 hrs. > > NOTE: The *-deps are only there for convenience. > > +1, tested on Debian Stretch with the latest svn for apr 1.6.x, all tests are > running fine. > > One nit - got the following error while running the test suite: > > t/apache/http_strict.t .. Undefined subroutine &main::need_min_apache_fix > called at t/apache/http_strict.t line 122 > > and patched with > > -my $test_fold = need_min_apache_fix("2.2.33", "2.4.26", "2.5.0"); > +my $test_fold = need_min_apache_version("2.2.33") > + or need_min_apache_version("2.4.26") > + or need_min_apache_version("2.5.0"); > > But since nobody is reporting the same problem it is probably an issue with > my testing environment. > > Thanks for RMing! > > Luca
