|
Hi, I have problem with actual version od Apache HTTPD server 2.4.53. There is a problem with segmentation fault when I simulate heavy load. Problem is in event mpm. HTTPD is running as no root user. There was no problem (same problem) when I used previous version 2.4.52 with same setting and same dependencies. But we found same issue as was solving in 65769, so i try new version with hope that this was solved.
But it seems that there is another problem in event mpm. Unfortunately I have no root privilages at this time, so I have limitation for take threads dump and other necessary information. So I have only question now, if is there anyone else who have similar problem? Thanks Jan part of my error log: [Tue Mar 22 10:03:56.984682 2022] [lbmethod_heartbeat:notice] [pid 6207:tid 140534836131712] AH02282: No slotmem from mod_heartmonitor [Tue Mar 22 10:03:57.373789 2022] [:notice] [pid 6207:tid 140534836131712] Advertise initialized for process 6207 [Tue Mar 22 10:03:57.384898 2022] [mpm_event:notice] [pid 6207:tid 140534836131712] AH00489: Apache/2.4.53 (Unix) OpenSSL/1.1.1m mod_cluster/1.3.14.Final AA configured -- resuming normal operations [Tue Mar 22 10:03:57.384959 2022] [core:notice] [pid 6207:tid 140534836131712] AH00094: Command line: '/app/httpd/apache2/bin/httpd' [Tue Mar 22 10:08:02.058870 2022] [core:notice] [pid 6207:tid 140534836131712] AH00052: child pid 9514 exit signal Segmentation fault (11) [Tue Mar 22 10:08:10.067807 2022] [core:notice] [pid 6207:tid 140534836131712] AH00052: child pid 9629 exit signal Segmentation fault (11) [Tue Mar 22 10:08:19.080292 2022] [core:notice] [pid 6207:tid 140534836131712] AH00052: child pid 9740 exit signal Segmentation fault (11) [Tue Mar 22 10:08:28.090592 2022] [core:notice] [pid 6207:tid 140534836131712] AH00052: child pid 9830 exit signal Segmentation fault (11) [Tue Mar 22 10:08:31.093002 2022] [core:notice] [pid 6207:tid 140534836131712] AH00052: child pid 9023 exit signal Segmentation fault (11) [Tue Mar 22 10:08:32.094195 2022] [core:notice] [pid 6207:tid 140534836131712] AH00052: child pid 6239 exit signal Segmentation fault (11) [Tue Mar 22 10:08:32.094474 2022] [core:notice] [pid 6207:tid 140534836131712] AH00052: child pid 7168 exit signal Bus error (7) [Tue Mar 22 10:08:32.094690 2022] [core:notice] [pid 6207:tid 140534836131712] AH00052: child pid 8352 exit signal Bus error (7) [Tue Mar 22 10:08:32.094947 2022] [core:notice] [pid 6207:tid 140534836131712] AH00052: child pid 8812 exit signal Segmentation fault (11) *** Error in `/app/httpd/apache2/bin/httpd': corrupted size vs. prev_size: 0x00007fd06839f3c0 *** ======= Backtrace: ========= /lib64/libc.so.6(+0x7f474)[0x7fd0cf713474] /lib64/libc.so.6(+0x8156b)[0x7fd0cf71556b] /app/httpd/apache2/lib/libapr-1.so.0(apr_pool_destroy+0x1b7)[0x7fd0d02e6c77] /app/httpd/apache2/bin/httpd[0x459bbe] /app/httpd/apache2/bin/httpd(ap_core_output_filter+0x720)[0x45ac40] /app/httpd/apache2/modules/mod_mpm_event.so(+0xa3d9)[0x7fd0cee803d9] /app/httpd/apache2/modules/mod_mpm_event.so(+0xafce)[0x7fd0cee80fce] /lib64/libpthread.so.0(+0x7ea5)[0x7fd0cfc6dea5] /lib64/libc.so.6(clone+0x6d)[0x7fd0cf792b0d] ======= Memory map: ======== .... |
|