Am 26.03.2020 um 15:50 schrieb Daniel Ruggeri:
Hi, all;
Please find below the proposed release tarball and signatures:
https://dist.apache.org/repos/dist/dev/httpd/
I would like to call a VOTE over the next few days to release this
candidate tarball as 2.4.43:
[X] +1: It's not just good, it's good enough!
[ ] +0: Let's have a talk.
[ ] -1: There's trouble in paradise. Here's what's wrong.
The computed digests of the tarball up for vote are:
sha1: 15d8605b094dfe5e283cd9e90770368dd14e26f2 *httpd-2.4.43.tar.gz
sha256: 2624e92d89b20483caeffe514a7c7ba93ab13b650295ae330f01c35d5b50d87f
*httpd-2.4.43.tar.gz
sha512:
d9879b8f8ef7d94dee1024e9c25b56d963a3b072520878a88a044629ad577c109a5456791b39016bf4f6672c04bf4a0e5cfd32381211e9acdc81d4a50b359e5e
*httpd-2.4.43.tar.gz
The SVN tag is '2.4.43' at r1875715.
+1 to release and thanks a bunch for RM!
Summary: all OK except for
- very few shutdown crashes on Solaris (already observed in 2.4.37, but
then with MPM event when statically linked, now once with prefork and
shared linking). Happens in mod_watchdog. Maybe prefork doesn't expect
another thread running and doing deinit. gdb info at end.
- another shutdown crash on Solaris in mod_watchdog for prefork. gdb
info at end.
- sporadic hangs with prefork plus mod_ext_filter on Linux (see separate
thread).
Detailed report:
- Sigs and hashes OK
- contents of tarballs identical
- contents of tag and tarballs identical
except for expected deltas
Built on
- Solaris 10 Sparc as 32 Bit Binaries
- SLES 11+12+15 (64 Bits)
- RHEL 6+7 (64 Bits)
For all platforms built
- with default (shared) and static modules
- with module set reallyall
- using --enable-load-all-modules
- against external APR/APU 1.7.0/1.6.1
plus APR/APU 1.6.5/1.6.1
plus APR/APU 1.7.x HEAD/1.7.x HEAD with expat
plus APR/APU 1.7.x HEAD/1.7.x HEAD with libxml2
plus APR/APU from deps tarball
- using external libraries
- expat 2.2.9
- pcre 8.44
- lua 5.3.5 (compiled with LUA_COMPAT_MODULE)
- libxml2 2.9.10
- libnghttp2 1.40.0
- brotli 1.0.7
- curl 7.69.1
- jansson 2.12
and
- openssl 0.9.8zh, 1.0.2, 1.0.2u, 1.0.1e, 1.0.1l, 1.1.1, 1.1.1e plus
patches (head of a few days ago)
- Tool chain:
- platform gcc except on Solaris
(gcc 9.3.0 Solaris 10)
- CFLAGS: -O2 -g -Wall -fno-strict-aliasing
- on Solaris additionally -mpcu=v9, -D_XOPEN_SOURCE,
-D_XOPEN_SOURCE_EXTENDED=1, -D__EXTENSIONS__
and -D_XPG6
All of the 660 builds succeeded, a few are still ongoing.
- compiler warnings: only on Solaris (GCC 9.3.0):
srclib/apr/locks/unix/proc_mutex.c:979:49: warning:
'mutex_proc_pthread_cond_methods' defined but not used
[-Wunused-const-variable=]
Tested for
- Solaris 10, SLES 11+12+15, RHEL 6+7
- MPMs prefork, worker, event
- default and static module builds
- log level trace8
- module set reallyall (127 modules)
- Perl client bundle build against OpenSSL 1.1.1, 1.1.0i, 1.0.2p and 0.9.8zh
- OpenSSL once linked statically and once as a shared library
Every OpenSSL version in the client tested with 1.1.1e plus patches in
the server. Tests for more server OpenSSL versions are ongoing.
The total number of test suite runs was 680 (many more to come ...).
The following test failures were seen:
a Crashes only on Solaris, only with prefork MPM and
dynamically linked builds.
The crash seems to happen only at the end of a process during pchild
clean up and it might be problematic, that the watchdog thread at that
time still exists.
gdb info see at end.
b Tests 4, 8 and 12 of t/modules/buffer.t
Not a regression
Tests 4, 8 and sometimes 12, always line 37
Relatively frequent (93 times) failures on platforms Solaris 10
and old SLES11 (114 times), RHEL 6 (88 times), but not on more modern
(and here faster) SLES 12 and RHEL 7.
Happens for all OpenSSL client and server
versions and all link types.
c Test 5 in t/modules/dav.t line 69:
Not a regression.
22 times: twice RHEL 6, 3 times RHEL 7 and 5 times SLES 11,
8 times SLES 12, twice SLES 15, twice Solaris 10.
Creation, modified and now times not in the correct order.
This seems to be a system issue, all tests done on NFS,
many tested on virtualized guests.
d Tests 45, 48, 51, 54 in t/modules/cgi.t line 232:
Not a regression
125 times once Solaris
Test checks log contents. Could be false positive due to
logs written to NFS.
Regards,
Rainer
GDB info (sporadic) Solaris shutdown crashes during OpenSSL shutdown in
mod_watchdog:
fedd7668 realfree (1c0268, 61, 60, 1bfc58, 0, 1c02d8) + 154
fedd7d9c _free_unlocked (feeb92b0, 0, d86dc, feeb9330, feeb03d8,
1c99f8) + b0
fedd7cd8 free (1c99f8, fe9a3ad0, d871c, fe8e4ee0, feeb03d8,
feeb3a20) + 24
fe8e2390 OPENSSL_LH_free (1bce10, fe9a3ad0, feeb5900, 2, fe9a3ad0,
1cd450) + 64
fe8bcf44 err_cleanup (0, f8800, feeb5900, fe9ed05c, fe8db4f0,
fe9ecf4c) + 94
fe8dee54 OPENSSL_cleanup (1, fe9ed284, fe9d3598, fe9a3240, fe9ed25c,
fe9ed280) + 1e4
fedc2374 _exithandle (feeb7500, feeb5900, 1c00, feeb9330, 24, 218910) + 40
fedb0790 exit (0, 218910, ff076cc8, 0, fce40200, 39b1a4) + 4
fed62a18 clean_child_exit (0, 0, 0, 0, 0, 0) + 98
fed62a3c just_die (f, 0, fcdfba70, 1, 0, 0) + 4
fee4961c __sighndlr (f, 0, fcdfba70, fed62a38, 0, 1) + c
fee3dce8 call_user_handler (f, 0, 0, 0, fce40200, fcdfba70) + 3b8
fee3ded0 sigacthandler (f, 0, fcdfba70, 0, 0, 0) + 60
--- called from signal handler with signal 15 (SIGTERM) ---
fee4cdc0 __pollsys (fcdfbde8, 0, fcdfbe50, 0, 0, 0) + 8
fede8590 pselect (fcdfbde8, feeb4728, feeb4728, 0, fcdfbe50, 0) + 1c8
fede8908 select (0, 0, 0, 0, fcdfbeb8, f4240) + a0
ff087d20 apr_sleep (0, 186a0, a0a84, a0a80, 0, 0) + 4c
fe3e3030 wd_worker (fe3f9864, 3a40f8, 1, fcdfbf38, 5a1e9, d645b26e) + 344
ff087274 dummy_worker (3a5790, fcdfc000, 0, 0, ff087268, 1) + c
fee494f0 _lwp_start (0, 0, 0, 0, 0, 0)
Also crash in mod_watchdog but in a separet stack:
----------------- lwp# 1 / thread# 1 --------------------
ff29f134 apr_pool_destroy (3524f8, 200, ffbfef98, 34ba68, 2000,
199c40) + 14c
fef629e0 clean_child_exit (7, 22f, 3, 3, 9, cc858) + 60
fef62f2c child_main (fef7b93c, fef7b938, 9cac4, fef7b954, fef7b944,
9c274) + 344
fef635fc make_child (cc858, 6, 6, 3520c8, 1, 0) + 1d0
fef645e4 prefork_run (0, ffbff160, ffbff148, fef7b94c, 9c274,
fef7b95c) + 91c
0003a9c4 ap_run_mpm (a76e0, ce3b0, cc858, 9c0e4, 0, 1d30d0) + 54
00076224 main (385b4, 9babc, 77168, 9c274, 9c260, a5768) + 9b4
00032200 _start (0, 0, 0, 0, 0, 0) + 5c
----------------- lwp# 2 / thread# 2 --------------------
ff042480 mutex_lock_impl (fcee0200, 0, 0, 0, fd6b7658, ff042a78) + 168
fd6a65d8 __deregister_frame_info_bases (fd6b7688, 0, 0, 202, fd6b7670,
0) + d8
fd6a0d80 ???????? (0, 1, fd6b7680, fd6b7a08, 0, fd6b7a0c)
fd6a6b20 _fini (ff3f418c, ff3f5b10, 2ae70, 0, ff3f48e8, 1821) + 4
ff3c5a5c call_fini (ff3f418c, fe5e0018, fd6a6b1c, ff3f4380, ff3f4338,
ff3f48e8) + cc
ff3c5c2c atexit_fini (ff3f418c, 2ed28, ff042cc0, ff3f48e8, fcee0200,
fe5e0018) + 78
fefc2374 _exithandle (ff0b7500, ff0b5900, 1c00, ff0b9330, 24, 1d4088) + 40
fefb0790 exit (0, 1d4088, ff299ec8, 0, fcee0200, 34bacc) + 4
fef62a18 clean_child_exit (0, 0, 0, 0, 0, 0) + 98
fef62a3c just_die (f, 0, fcffba70, 1, 0, 0) + 4
ff04961c __sighndlr (f, 0, fcffba70, fef62a38, 0, 1) + c
ff03dce8 call_user_handler (f, 0, 0, 0, fcee0200, fcffba70) + 3b8
ff03ded0 sigacthandler (f, 0, fcffba70, 0, 0, 0) + 60
--- called from signal handler with signal 15 (SIGTERM) ---
ff04cdc0 __pollsys (fcffbde8, 0, fcffbe50, 0, 0, 0) + 8
fefe8590 pselect (fcffbde8, ff0b4728, ff0b4728, 0, fcffbe50, 0) + 1c8
fefe8908 select (0, 0, 0, 0, fcffbeb8, f4240) + a0
ff2ab9fc apr_sleep (0, 186a0, a1644, a1640, 0, 0) + 4c
fe573030 wd_worker (fe589864, 34e4f8, 1, fcffbf38, 5a1ee, 6331aff1) + 344
ff2aaf60 dummy_worker (3501b8, fcffc000, 0, 0, ff2aaf54, 1) + c
ff0494f0 _lwp_start (0, 0, 0, 0, 0, 0)
