Bug#840580: apache2-bin: crashes when issuing a restart while mod_cgid is enabled
Hi,
On Wednesday, 12 October 2016 15:27:45 CET Brendon Baumgartner wrote:
> We have a relatively busy webserver (about 1-2 million hits per day).
> Recently we experienced some downtime and tracked it to mod_cgid. Once we
> disabled this module, the crashes stopped.
>
> To induce the crash (doesn't always work), enable mod_cgid let the server
> run for a bit. Then issue a restart. In the error log I would find the
> information below. After the crash would occur, apache would no longer
> restart or gracefully kill. I would have to kill -9 two remaining apache
> processes. Once they were gone, I could start the process like normal.
I could not reproduce this. Which command exactly did you use to restart the
server? 'service apache2 restart' or 'apachectl restart'?
Can you please try to get a more detailed backtrace, as described in /usr/
share/doc/apache2/README.backtrace . Also, besides from the crashing process
it would be interesting to get backtraces from the two hanging processes. And
the output from "ps -ef|apache2" from before the restart (to see processes'
child/parent relationships).
Thanks.
Note that, since you seem to use mpm_prefork, you can use mod_cgi instead of
mod_cgid if that works better.
Cheers,
Stefan
>
>
> [Fri Oct 07 09:24:35.594582 2016] [core:error] [pid 25450] AH00546: no
> record of generation 1 of exiting child 8814 [Fri Oct 07 09:24:35.594659
> 2016] [core:error] [pid 25450] AH00546: no record of generation 1 of
> exiting child 8098 *** stack smashing detected ***: /usr/sbin/apache2
> terminated
> ======= Backtrace: =========
> /lib/x86_64-linux-gnu/libc.so.6(+0x731af)[0x7f6d8e1c11af]
> /lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x37)[0x7f6d8e246aa7]
> /lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x0)[0x7f6d8e246a70]
> /usr/lib/apache2/modules/mod_mpm_prefork.so(+0x4c08)[0x7f6d8b462c08]
> /usr/sbin/apache2(+0x29e450)[0x7f6d8f2a3450]
> ======= Memory map: ========
> 7f6d7f673000-7f6d7f674000 ---p 00000000 00:00 0
> 7f6d7f674000-7f6d7fe74000 rw-p 00000000 00:00 0
> 7f6d867a8000-7f6d867ad000 r-xp 00000000 fe:00 127386
> /usr/lib/apache2/modules/mod_status.so 7f6d867ad000-7f6d869ac000 ---p
> 00005000 fe:00 127386
> /usr/lib/apache2/modules/mod_status.so 7f6d869ac000-7f6d869ad000 r--p
> 00004000 fe:00 127386
> /usr/lib/apache2/modules/mod_status.so 7f6d869ad000-7f6d869ae000 rw-p
> 00005000 fe:00 127386
> /usr/lib/apache2/modules/mod_status.so 7f6d869ae000-7f6d869df000 r-xp
> 00000000 fe:00 127385
> /usr/lib/apache2/modules/mod_ssl.so 7f6d869df000-7f6d86bdf000 ---p 00031000
> fe:00 127385 /usr/lib/apache2/modules/mod_ssl.so
> 7f6d86bdf000-7f6d86be1000 r--p 00031000 fe:00 127385
> /usr/lib/apache2/modules/mod_ssl.so 7f6d86be1000-7f6d86be2000 rw-p 00033000
> fe:00 127385 /usr/lib/apache2/modules/mod_ssl.so
> 7f6d86be2000-7f6d86be4000 rw-p 00000000 00:00 0
> 7f6d86be4000-7f6d86c55000 rw-p 00000000 00:00 0
> 7f6d86c75000-7f6d86c87000 rw-s 00000000 00:04 230335829
> /dev/zero (deleted) 7f6d86c87000-7f6d86cbc000 r--s 00000000 fe:03 2051
> /var/cache/nscd/services 7f6d86e60000-7f6d86e65000 r-xp
> 00000000 fe:00 127793
> /usr/lib/apache2/modules/mod_socache_shmcb.so 7f6d86e65000-7f6d87064000
> ---p 00005000 fe:00 127793
> /usr/lib/apache2/modules/mod_socache_shmcb.so 7f6d87064000-7f6d87066000
> r--p 00004000 fe:00 127793
> /usr/lib/apache2/modules/mod_socache_shmcb.so 7f6d87066000-7f6d87067000
> rw-p 00006000 fe:00 127793
> /usr/lib/apache2/modules/mod_socache_shmcb.so 7f6d87067000-7f6d8706a000
> r-xp 00000000 fe:00 127658
> /usr/lib/apache2/modules/mod_setenvif.so 7f6d8706a000-7f6d87269000 ---p
> 00003000 fe:00 127658
> /usr/lib/apache2/modules/mod_setenvif.so 7f6d87269000-7f6d8726a000 r--p
> 00002000 fe:00 127658
> /usr/lib/apache2/modules/mod_setenvif.so 7f6d8726a000-7f6d8726b000 rw-p
> 00003000 fe:00 127658
> /usr/lib/apache2/modules/mod_setenvif.so 7f6d8726b000-7f6d8727b000 r-xp
> 00000000 fe:00 127579
> /usr/lib/apache2/modules/mod_rewrite.so 7f6d8727b000-7f6d8747a000 ---p
> 00010000 fe:00 127579
> /usr/lib/apache2/modules/mod_rewrite.so 7f6d8747a000-7f6d8747b000 r--p
> 0000f000 fe:00 127579
> /usr/lib/apache2/modules/mod_rewrite.so 7f6d8747b000-7f6d8747c000 rw-p
> 00010000 fe:00 127579
> /usr/lib/apache2/modules/mod_rewrite.so 7f6d8747c000-7f6d8747f000 r-xp
> 00000000 fe:00 121863
> /lib/x86_64-linux-gnu/libkeyutils.so.1.5 7f6d8747f000-7f6d8767e000 ---p
> 00003000 fe:00 121863
> /lib/x86_64-linux-gnu/libkeyutils.so.1.5 7f6d8767e000-7f6d8767f000 r--p
> 00002000 fe:00 121863
> /lib/x86_64-linux-gnu/libkeyutils.so.1.5 7f6d8767f000-7f6d87680000 rw-p
> 00003000 fe:00 121863
> /lib/x86_64-linux-gnu/libkeyutils.so.1.5 7f6d87680000-7f6d8768b000 r-xp
> 00000000 fe:00 122014
> /usr/lib/x86_64-linux-gnu/libkrb5support.so.0.1 7f6d8768b000-7f6d8788a000
> ---p 0000b000 fe:00 122014
> /usr/lib/x86_64-linux-gnu/libkrb5support.so.0.1 7f6d8788a000-7f6d8788b000
> r--p 0000a000 fe:00 122014
> /usr/lib/x86_64-linux-gnu/libkrb5support.so.0.1 7f6d8788b000-7f6d8788c000
> rw-p 0000b000 fe:00 122014
> /usr/lib/x86_64-linux-gnu/libkrb5support.so.0.1 7f6d8788c000-7f6d878ae000
> r-xp 00000000 fe:00 123865
> /lib/x86_64-linux-gnu/liblzma.so.5.0.0 7f6d878ae000-7f6d87aad000 ---p
> 00022000 fe:00 123865
> /lib/x86_64-linux-gnu/liblzma.so.5.0.0 7f6d87aad000-7f6d87aae000 r--p
> 00021000 fe:00 123865
> /lib/x86_64-linux-gnu/liblzma.so.5.0.0 7f6d87aae000-7f6d87aaf000 rw-p
> 00022000 fe:00 123865
> /lib/x86_64-linux-gnu/liblzma.so.5.0.0 7f6d87aaf000-7f6d87add000 r-xp
> 00000000 fe:00 122016
> /usr/lib/x86_64-linux-gnu/libk5crypto.so.3.1 7f6d87add000-7f6d87cdc000 ---p
> 0002e000 fe:00 122016
> /usr/lib/x86_64-linux-gnu/libk5crypto.so.3.1 7f6d87cdc000-7f6d87cde000 r--p
> 0002d000 fe:00 122016
> /usr/lib/x86_64-linux-gnu/libk5crypto.so.3.1 7f6d87cde000-7f6d87cdf000 rw-p
> 0002f000 fe:00 122016
> /usr/lib/x86_64-linux-gnu/libk5crypto.so.3.1 7f6d87cdf000-7f6d87ce0000 rw-p
> 00000000 00:00 0
> 7f6d87ce0000-7f6d87cf6000 r-xp 00000000 fe:00 123310
> /lib/x86_64-linux-gnu/libgcc_s.so.1 7f6d87cf6000-7f6d87ef5000 ---p 00016000
> fe:00 123310 /lib/x86_64-linux-gnu/libgcc_s.so.1
> 7f6d87ef5000-7f6d87ef6000 rw-p 00015000 fe:00 123310
> /lib/x86_64-linux-gnu/libgcc_s.so.1 7f6d87f17000-7f6d87f1a000 r-xp 00000000
> fe:00 121976 /lib/x86_64-linux-gnu/libcom_err.so.2.1
> 7f6d87f1a000-7f6d88119000 ---p 00003000 fe:00 121976
> /lib/x86_64-linux-gnu/libcom_err.so.2.1 7f6d88119000-7f6d8811a000 r--p
> 00002000 fe:00 121976
> /lib/x86_64-linux-gnu/libcom_err.so.2.1 7f6d8811a000-7f6d8811b000 rw-p
> 00003000 fe:00 121976
> /lib/x86_64-linux-gnu/libcom_err.so.2.1 7f6d8811b000-7f6d881df000 r-xp
> 00000000 fe:00 122012
> /usr/lib/x86_64-linux-gnu/libkrb5.so.3.3 7f6d881df000-7f6d883df000 ---p
> 000c4000 fe:00 122012
> /usr/lib/x86_64-linux-gnu/libkrb5.so.3.3 7f6d883df000-7f6d883ec000 r--p
> 000c4000 fe:00 122012
> /usr/lib/x86_64-linux-gnu/libkrb5.so.3.3 7f6d883ec000-7f6d883ef000 rw-p
> 000d1000 fe:00 122012
> /usr/lib/x86_64-linux-gnu/libkrb5.so.3.3 7f6d883ef000-7f6d88436000 r-xp
> 00000000 fe:00 121930
> /usr/lib/x86_64-linux-gnu/libgssapi_krb5.so.2.2 7f6d88436000-7f6d88636000
> ---p 00047000 fe:00 121930
> /usr/lib/x86_64-linux-gnu/libgssapi_krb5.so.2.2 7f6d88636000-7f6d88638000
> r--p 00047000 fe:00 121930
> /usr/lib/x86_64-linux-gnu/libgssapi_krb5.so.2.2 7f6d88638000-7f6d8863a000
> rw-p 00049000 fe:00 121930
> /usr/lib/x86_64-linux-gnu/libgssapi_krb5.so.2.2 7f6d8863a000-7f6d88796000
> r-xp 00000000 fe:00 124166
> /usr/lib/x86_64-linux-gnu/libxml2.so.2.9.1 7f6d88796000-7f6d88995000 ---p
> 0015c000 fe:00 124166
> /usr/lib/x86_64-linux-gnu/libxml2.so.2.9.1 7f6d88995000-7f6d8899e000 r--p
> 0015b000 fe:00 124166
> /usr/lib/x86_64-linux-gnu/libxml2.so.2.9.1 7f6d8899e000-7f6d889a0000 rw-p
> 00164000 fe:00 124166
> /usr/lib/x86_64-linux-gnu/libxml2.so.2.9.1 7f6d889a0000-7f6d889a1000 rw-p
> 00000000 00:00 0
> 7f6d889a1000-7f6d889b6000 r-xp 00000000 fe:00 147311
> /lib/x86_64-linux-gnu/libnsl-2.19.so 7f6d889b6000-7f6d88bb5000 ---p
> 00015000 fe:00 147311
> /lib/x86_64-linux-gnu/libnsl-2.19.so 7f6d88bb5000-7f6d88bb6000 r--p
> 00014000 fe:00 147311
> /lib/x86_64-linux-gnu/libnsl-2.19.so 7f6d88bb6000-7f6d88bb7000 rw-p
> 00015000 fe:00 147311
> /lib/x86_64-linux-gnu/libnsl-2.19.so 7f6d88bb7000-7f6d88bb9000 rw-p
> 00000000 00:00 0
> 7f6d88bb9000-7f6d88bc8000 r-xp 00000000 fe:00 122644
> /lib/x86_64-linux-gnu/libbz2.so.1.0.4 7f6d88bc8000-7f6d88dc7000 ---p
> 0000f000 fe:00 122644
> /lib/x86_64-linux-gnu/libbz2.so.1.0.4 7f6d88dc7000-7f6d88dc8000 r--p
> 0000e000 fe:00 122644
> /lib/x86_64-linux-gnu/libbz2.so.1.0.4 7f6d88dc8000-7f6d88dc9000 rw-p
> 0000f000 fe:00 122644
> /lib/x86_64-linux-gnu/libbz2.so.1.0.4 7f6d88dc9000-7f6d88ec9000 r-xp
> 00000000 fe:00 147309
> /lib/x86_64-linux-gnu/libm-2.19.so 7f6d88ec9000-7f6d890c8000 ---p 00100000
> fe:00 147309 /lib/x86_64-linux-gnu/libm-2.19.so
> 7f6d890c8000-7f6d890c9000 r--p 000ff000 fe:00 147309
> /lib/x86_64-linux-gnu/libm-2.19.so 7f6d890c9000-7f6d890ca000 rw-p 00100000
> fe:00 147309 /lib/x86_64-linux-gnu/libm-2.19.so
> 7f6d892bd000-7f6d89472000 r-xp 00000000 fe:00 121933
> /usr/lib/x86_64-linux-gnu/libdb-5.3.so 7f6d89472000-7f6d89672000 ---p
> 001b5000 fe:00 121933
> /usr/lib/x86_64-linux-gnu/libdb-5.3.so 7f6d89672000-7f6d8967b000 r--p
> 001b5000 fe:00 121933
> /usr/lib/x86_64-linux-gnu/libdb-5.3.so 7f6d8967b000-7f6d8967e000 rw-p
> 001be000 fe:00 121933
> /usr/lib/x86_64-linux-gnu/libdb-5.3.so 7f6d8967e000-7f6d896d5000 r-xp
> 00000000 fe:00 124501
> /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0 7f6d896d5000-7f6d898d5000 ---p
> 00057000 fe:00 124501
> /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0 7f6d898d5000-7f6d898d8000 r--p
> 00057000 fe:00 124501
> /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0 7f6d898d8000-7f6d898de000 rw-p
> 0005a000 fe:00 124501
> /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0 7f6d898de000-7f6d898df000 rw-p
> 00000000 00:00 0
> 7f6d898df000-7f6d89aac000 r-xp 00000000 fe:00 122581
> /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0 7f6d89aac000-7f6d89cab000 ---p
> 001cd000 fe:00 122581
> /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0 7f6d89cab000-7f6d89cc8000 r--p
> 001cc000 fe:00 122581
> /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0 7f6d89cc8000-7f6d89cd8000 rw-p
> 001e9000 fe:00 122581
> /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0 7f6d89cd8000-7f6d89cdb000 rw-p
> 00000000 00:00 0
> 7f6d89cdb000-7f6d89d41000 r-xp 00000000 fe:00 121892
> /usr/lib/x86_64-linux-gnu/libonig.so.2.0.1 7f6d89d41000-7f6d89f41000 ---p
> 00066000 fe:00 121892
> /usr/lib/x86_64-linux-gnu/libonig.so.2.0.1 7f6d89f41000-7f6d89f42000 r--p
> 00066000 fe:00 121892
> /usr/lib/x86_64-linux-gnu/libonig.so.2.0.1 7f6d89f42000-7f6d89f44000 rw-p
> 00067000 fe:00 121892
> /usr/lib/x86_64-linux-gnu/libonig.so.2.0.1 7f6d89f44000-7f6d89f45000 rw-p
> 00000000 00:00 0
> 7f6d89f45000-7f6d8a031000 r-xp 00000000 fe:00 123311
> /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.20 7f6d8a031000-7f6d8a231000
> ---p 000ec000 fe:00 123311
> /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.20 7f6d8a231000-7f6d8a239000
> r--p 000ec000 fe:00 123311
> /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.20 7f6d8a239000-7f6d8a23b000
> rw-p 000f4000 fe:00 123311
> /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.20 7f6d8a23b000-7f6d8a250000
> rw-p 00000000 00:00 0
> 7f6d8a262000-7f6d8a2ae000 r-xp 00000000 fe:00 3418
> /usr/lib/libqdbm.so.14.14.0 7f6d8a2ae000-7f6d8a4ae000 ---p 0004c000 fe:00
> 3418 /usr/lib/libqdbm.so.14.14.0
> 7f6d8a4ae000-7f6d8a4af000 rw-p 0004c000 fe:00 3418
> /usr/lib/libqdbm.so.14.14.0 7f6d8a4af000-7f6d8a4c3000 r-xp 00000000 fe:00
> 147319 /lib/x86_64-linux-gnu/libresolv-2.19.so
> 7f6d8a4c3000-7f6d8a6c2000 ---p 00014000 fe:00 147319
> /lib/x86_64-linux-gnu/libresolv-2.19.so 7f6d8a6c2000-7f6d8a6c3000 r--p
> 00013000 fe:00 147319
> /lib/x86_64-linux-gnu/libresolv-2.19.so 7f6d8a6c3000-7f6d8a6c4000 rw-p
> 00014000 fe:00 147319
> /lib/x86_64-linux-gnu/libresolv-2.19.so 7f6d8a6c4000-7f6d8a6c6000 rw-p
> 00000000 00:00 0
> 7f6d8a6c6000-7f6d8af7e000 r-xp 00000000 fe:00 121898
> /usr/lib/apache2/modules/libphp5.so 7f6d8af7e000-7f6d8b17e000 ---p 008b8000
> fe:00 121898 /usr/lib/apache2/modules/libphp5.so
> 7f6d8b17e000-7f6d8b228000 r--p 008b8000 fe:00 121898
> /usr/lib/apache2/modules/libphp5.so 7f6d8b228000-7f6d8b237000 rw-p 00962000
> fe:00 121898 /usr/lib/apache2/modules/libphp5.so
> 7f6d8b237000-7f6d8b255000 rw-p 00000000 00:00 0
> 7f6d8b255000-7f6d8b25c000 r-xp 00000000 fe:00 127951
> /usr/lib/apache2/modules/mod_negotiation.so 7f6d8b25c000-7f6d8b45c000 ---p
> 00007000 fe:00 127951
> /usr/lib/apache2/modules/mod_negotiation.so 7f6d8b45c000-7f6d8b45d000 r--p
> 00007000 fe:00 127951
> /usr/lib/apache2/modules/mod_negotiation.so 7f6d8b45d000-7f6d8b45e000 rw-p
> 00008000 fe:00 127951
> /usr/lib/apache2/modules/mod_negotiation.so 7f6d8b45e000-7f6d8b465000 r-xp
> 00000000 fe:00 127839
> /usr/lib/apache2/modules/mod_mpm_prefork.so 7f6d8b465000-7f6d8b664000 ---p
> 00007000 fe:00 127839
> /usr/lib/apache2/modules/mod_mpm_prefork.so 7f6d8b664000-7f6d8b666000 r--p
> 00006000 fe:00 127839
> /usr/lib/apache2/modules/mod_mpm_prefork.so 7f6d8b666000-7f6d8b667000 rw-p
> 00008000 fe:00 127839
> /usr/lib/apache2/modules/mod_mpm_prefork.so 7f6d8b667000-7f6d8b66b000 r-xp
> 00000000 fe:00 127945
> /usr/lib/apache2/modules/mod_mime.so 7f6d8b66b000-7f6d8b86b000 ---p
> 00004000 fe:00 127945
> /usr/lib/apache2/modules/mod_mime.so 7f6d8b86b000-7f6d8b86c000 r--p
> 00004000 fe:00 127945
> /usr/lib/apache2/modules/mod_mime.so 7f6d8b86c000-7f6d8b86d000 rw-p
> 00005000 fe:00 127945
> /usr/lib/apache2/modules/mod_mime.so 7f6d8b86d000-7f6d8b871000 r-xp
> 00000000 fe:00 127926
> /usr/lib/apache2/modules/mod_filter.so 7f6d8b871000-7f6d8ba70000 ---p
> 00004000 fe:00 127926
> /usr/lib/apache2/modules/mod_filter.so 7f6d8ba70000-7f6d8ba71000 r--p
> 00003000 fe:00 127926
> /usr/lib/apache2/modules/mod_filter.so 7f6d8ba71000-7f6d8ba72000 rw-p
> 00004000 fe:00 127926
> /usr/lib/apache2/modules/mod_filter.so 7f6d8ba72000-7f6d8ba74000 r-xp
> 00000000 fe:00 127851
> /usr/lib/apache2/modules/mod_env.so 7f6d8ba74000-7f6d8bc73000 ---p 00002000
> fe:00 127851 /usr/lib/apache2/modules/mod_env.so
> 7f6d8bc73000-7f6d8bc74000 r--p 00001000 fe:00 127851
> /usr/lib/apache2/modules/mod_env.so 7f6d8bc74000-7f6d8bc75000 rw-p 00002000
> fe:00 127851 /usr/lib/apache2/modules/mod_env.so
> 7f6d8bc75000-7f6d8bc77000 r-xp 00000000 fe:00 127914
> /usr/lib/apache2/modules/mod_dir.so 7f6d8bc77000-7f6d8be77000 ---p 00002000
> fe:00 127914 /usr/lib/apache2/modules/mod_dir.so
> 7f6d8be77000-7f6d8be78000 r--p 00002000 fe:00 127914
> /usr/lib/apache2/modules/mod_dir.so 7f6d8be78000-7f6d8be79000 rw-p 00003000
> fe:00 127914 /usr/lib/apache2/modules/mod_dir.so
> 7f6d8be79000-7f6d8be93000 r-xp 00000000 fe:00 123593
> /lib/x86_64-linux-gnu/libz.so.1.2.8 7f6d8be93000-7f6d8c092000 ---p 0001a000
> fe:00 123593 /lib/x86_64-linux-gnu/libz.so.1.2.8
> 7f6d8c092000-7f6d8c093000 r--p 00019000 fe:00 123593
> /lib/x86_64-linux-gnu/libz.so.1.2.8 7f6d8c093000-7f6d8c094000 rw-p 0001a000
> fe:00 123593 /lib/x86_64-linux-gnu/libz.so.1.2.8
> 7f6d8c09d000-7f6d8c09f000 rw-p 00000000 00:00 0
> 7f6d8c09f000-7f6d8c0a7000 r-xp 00000000 fe:00 127898
> /usr/lib/apache2/modules/mod_deflate.so 7f6d8c0a7000-7f6d8c2a6000 ---p
> 00008000 fe:00 127898
> /usr/lib/apache2/modules/mod_deflate.so 7f6d8c2a6000-7f6d8c2a8000 r--p
> 00007000 fe:00 127898
> /usr/lib/apache2/modules/mod_deflate.so 7f6d8c2a8000-7f6d8c2a9000 rw-p
> 00009000 fe:00 127898
> /usr/lib/apache2/modules/mod_deflate.so 7f6d8c2a9000-7f6d8c2b1000 r-xp
> 00000000 fe:00 127814
> /usr/lib/apache2/modules/mod_cgid.so 7f6d8c2b1000-7f6d8c4b1000 ---p
> 00008000 fe:00 127814
> /usr/lib/apache2/modules/mod_cgid.so 7f6d8c4b1000-7f6d8c4b2000 r--p
> 00008000 fe:00 127814
> /usr/lib/apache2/modules/mod_cgid.so 7f6d8c4b2000-7f6d8c4b3000 rw-p
> 00009000 fe:00 127814
> /usr/lib/apache2/modules/mod_cgid.so 7f6d8c4b3000-7f6d8c4bb000 r-xp
> 00000000 fe:00 127640
> /usr/lib/apache2/modules/mod_autoindex.so 7f6d8c4bb000-7f6d8c6bb000 ---p
> 00008000 fe:00 127640
> /usr/lib/apache2/modules/mod_autoindex.so 7f6d8c6bb000-7f6d8c6bc000 r--p
> 00008000 fe:00 127640
> /usr/lib/apache2/modules/mod_autoindex.so 7f6d8c6bc000-7f6d8c6bd000 rw-p
> 00009000 fe:00 127640
> /usr/lib/apache2/modules/mod_autoindex.so 7f6d8c6bd000-7f6d8c6bf000 r-xp
> 00000000 fe:00 127595
> /usr/lib/apache2/modules/mod_authz_user.so 7f6d8c6bf000-7f6d8c8be000 ---p
> 00002000 fe:00 127595
> /usr/lib/apache2/modules/mod_authz_user.so 7f6d8c8be000-7f6d8c8bf000 r--p
> 00001000 fe:00 127595
> /usr/lib/apache2/modules/mod_authz_user.so 7f6d8c8bf000-7f6d8c8c0000 rw-p
> 00002000 fe:00 127595
> /usr/lib/apache2/modules/mod_authz_user.so 7f6d8c8c0000-7f6d8c8c2000 r-xp
> 00000000 fe:00 127701
> /usr/lib/apache2/modules/mod_authz_host.so 7f6d8c8c2000-7f6d8cac1000 ---p
> 00002000 fe:00 127701
> /usr/lib/apache2/modules/mod_authz_host.so 7f6d8cac1000-7f6d8cac2000 r--p
> 00001000 fe:00 127701
> /usr/lib/apache2/modules/mod_authz_host.so 7f6d8cac2000-7f6d8cac3000 rw-p
> 00002000 fe:00 127701
> /usr/lib/apache2/modules/mod_authz_host.so 7f6d8cac3000-7f6d8cac8000 r-xp
> 00000000 fe:00 127677
> /usr/lib/apache2/modules/mod_authz_core.so 7f6d8cac8000-7f6d8ccc7000 ---p
> 00005000 fe:00 127677
> /usr/lib/apache2/modules/mod_authz_core.so 7f6d8ccc7000-7f6d8ccc9000 r--p
> 00004000 fe:00 127677
> /usr/lib/apache2/modules/mod_authz_core.so 7f6d8ccc9000-7f6d8ccca000 rw-p
> 00006000 fe:00 127677
> /usr/lib/apache2/modules/mod_authz_core.so 7f6d8ccca000-7f6d8cccc000 r-xp
> 00000000 fe:00 127612
> /usr/lib/apache2/modules/mod_authn_file.so 7f6d8cccc000-7f6d8cecb000 ---p
> 00002000 fe:00 127612
> /usr/lib/apache2/modules/mod_authn_file.so 7f6d8cecb000-7f6d8cecc000 r--p
> 00001000 fe:00 127612
> /usr/lib/apache2/modules/mod_authn_file.so 7f6d8cecc000-7f6d8cecd000 rw-p
> 00002000 fe:00 127612
> /usr/lib/apache2/modules/mod_authn_file.so 7f6d8cecd000-7f6d8cecf000 r-xp
> 00000000 fe:00 127869
> /usr/lib/apache2/modules/mod_authn_core.so 7f6d8cecf000-7f6d8d0cf000 ---p
> 00002000 fe:00 127869
> /usr/lib/apache2/modules/mod_authn_core.so 7f6d8d0cf000-7f6d8d0d0000 r--p
> 00002000 fe:00 127869
> /usr/lib/apache2/modules/mod_authn_core.so 7f6d8d0d0000-7f6d8d0d1000 rw-p
> 00003000 fe:00 127869
> /usr/lib/apache2/modules/mod_authn_core.so 7f6d8d0d1000-7f6d8d0d4000 r-xp
> 00000000 fe:00 127878
> /usr/lib/apache2/modules/mod_auth_basic.so 7f6d8d0d4000-7f6d8d2d3000 ---p
> 00003000 fe:00 127878
> /usr/lib/apache2/modules/mod_auth_basic.so 7f6d8d2d3000-7f6d8d2d4000 r--p
> 00002000 fe:00 127878
> /usr/lib/apache2/modules/mod_auth_basic.so 7f6d8d2d4000-7f6d8d2d5000 rw-p
> 00003000 fe:00 127878
> /usr/lib/apache2/modules/mod_auth_basic.so 7f6d8d2d5000-7f6d8d2d8000 r-xp
> 00000000 fe:00 127786
> /usr/lib/apache2/modules/mod_alias.so 7f6d8d2d8000-7f6d8d4d7000 ---p
> 00003000 fe:00 127786
> /usr/lib/apache2/modules/mod_alias.so 7f6d8d4d7000-7f6d8d4d9000 r--p
> 00002000 fe:00 127786
> /usr/lib/apache2/modules/mod_alias.so 7f6d8d4d9000-7f6d8d4da000 rw-p
> 00004000 fe:00 127786
> /usr/lib/apache2/modules/mod_alias.so 7f6d8d4da000-7f6d8d4dc000 r-xp
> 00000000 fe:00 127880
> /usr/lib/apache2/modules/mod_access_compat.so 7f6d8d4dc000-7f6d8d6db000
> ---p 00002000 fe:00 127880
> /usr/lib/apache2/modules/mod_access_compat.so 7f6d8d6db000-7f6d8d6dc000
> r--p 00001000 fe:00 127880
> /usr/lib/apache2/modules/mod_access_compat.so 7f6d8d6dc000-7f6d8d6dd000
> rw-p 00002000 fe:00 127880
> /usr/lib/apache2/modules/mod_access_compat.so 7f6d8d6dd000-7f6d8d703000
> r-xp 00000000 fe:00 122059
> /lib/x86_64-linux-gnu/libexpat.so.1.6.0 7f6d8d703000-7f6d8d902000 ---p
> 00026000 fe:00 122059
> /lib/x86_64-linux-gnu/libexpat.so.1.6.0 7f6d8d902000-7f6d8d905000 r--p
> 00025000 fe:00 122059
> /lib/x86_64-linux-gnu/libexpat.so.1.6.0 7f6d8d905000-7f6d8d906000 rw-p
> 00028000 fe:00 122059
> /lib/x86_64-linux-gnu/libexpat.so.1.6.0 7f6d8d906000-7f6d8d909000 r-xp
> 00000000 fe:00 147308
> /lib/x86_64-linux-gnu/libdl-2.19.so 7f6d8d909000-7f6d8db08000 ---p 00003000
> fe:00 147308 /lib/x86_64-linux-gnu/libdl-2.19.so
> 7f6d8db08000-7f6d8db09000 r--p 00002000 fe:00 147308
> /lib/x86_64-linux-gnu/libdl-2.19.so 7f6d8db09000-7f6d8db0a000 rw-p 00003000
> fe:00 147308 /lib/x86_64-linux-gnu/libdl-2.19.so
> 7f6d8db0a000-7f6d8db12000 r-xp 00000000 fe:00 147307
> /lib/x86_64-linux-gnu/libcrypt-2.19.so 7f6d8db12000-7f6d8dd11000 ---p
> 00008000 fe:00 147307
> /lib/x86_64-linux-gnu/libcrypt-2.19.so 7f6d8dd11000-7f6d8dd12000 r--p
> 00007000 fe:00 147307
> /lib/x86_64-linux-gnu/libcrypt-2.19.so 7f6d8dd12000-7f6d8dd13000 rw-p
> 00008000 fe:00 147307
> /lib/x86_64-linux-gnu/libcrypt-2.19.so 7f6d8dd13000-7f6d8dd41000 rw-p
> 00000000 00:00 0
> 7f6d8dd41000-7f6d8dd48000 r-xp 00000000 fe:00 147320
> /lib/x86_64-linux-gnu/librt-2.19.so 7f6d8dd48000-7f6d8df47000 ---p 00007000
> fe:00 147320 /lib/x86_64-linux-gnu/librt-2.19.so
> 7f6d8df47000-7f6d8df48000 r--p 00006000 fe:00 147320
> /lib/x86_64-linux-gnu/librt-2.19.so 7f6d8df48000-7f6d8df49000 rw-p 00007000
> fe:00 147320 /lib/x86_64-linux-gnu/librt-2.19.so
> 7f6d8df49000-7f6d8df4d000 r-xp 00000000 fe:00 124102
> /lib/x86_64-linux-gnu/libuuid.so.1.3.0 7f6d8df4d000-7f6d8e14c000 ---p
> 00004000 fe:00 124102
> /lib/x86_64-linux-gnu/libuuid.so.1.3.0 7f6d8e14c000-7f6d8e14d000 r--p
> 00003000 fe:00 124102
> /lib/x86_64-linux-gnu/libuuid.so.1.3.0 7f6d8e14d000-7f6d8e14e000 rw-p
> 00004000 fe:00 124102
> /lib/x86_64-linux-gnu/libuuid.so.1.3.0 7f6d8e14e000-7f6d8e2ef000 r-xp
> 00000000 fe:00 147305
> /lib/x86_64-linux-gnu/libc-2.19.so 7f6d8e2ef000-7f6d8e4ef000 ---p 001a1000
> fe:00 147305 /lib/x86_64-linux-gnu/libc-2.19.so
> 7f6d8e4ef000-7f6d8e4f3000 r--p 001a1000 fe:00 147305
> /lib/x86_64-linux-gnu/libc-2.19.so 7f6d8e4f3000-7f6d8e4f5000 rw-p 001a5000
> fe:00 147305 /lib/x86_64-linux-gnu/libc-2.19.so
> 7f6d8e4f5000-7f6d8e4f9000 rw-p 00000000 00:00 0
> 7f6d8e4f9000-7f6d8e511000 r-xp 00000000 fe:00 147301
> /lib/x86_64-linux-gnu/libpthread-2.19.so 7f6d8e511000-7f6d8e710000 ---p
> 00018000 fe:00 147301
> /lib/x86_64-linux-gnu/libpthread-2.19.so 7f6d8e710000-7f6d8e711000 r--p
> 00017000 fe:00 147301
> /lib/x86_64-linux-gnu/libpthread-2.19.so 7f6d8e711000-7f6d8e712000 rw-p
> 00018000 fe:00 147301
> /lib/x86_64-linux-gnu/libpthread-2.19.so 7f6d8e712000-7f6d8e716000 rw-p
> 00000000 00:00 0
> 7f6d8e716000-7f6d8e748000 r-xp 00000000 fe:00 123182
> /usr/lib/x86_64-linux-gnu/libapr-1.so.0.5.1 7f6d8e748000-7f6d8e948000 ---p
> 00032000 fe:00 123182
> /usr/lib/x86_64-linux-gnu/libapr-1.so.0.5.1 7f6d8e948000-7f6d8e94a000 r--p
> 00032000 fe:00 123182
> /usr/lib/x86_64-linux-gnu/libapr-1.so.0.5.1 7f6d8e94a000-7f6d8e94b000 rw-p
> 00034000 fe:00 123182
> /usr/lib/x86_64-linux-gnu/libapr-1.so.0.5.1 7f6d8e94b000-7f6d8e972000 r-xp
> 00000000 fe:00 126726
> /usr/lib/x86_64-linux-gnu/libaprutil-1.so.0.5.4 7f6d8e972000-7f6d8eb72000
> ---p 00027000 fe:00 126726
> /usr/lib/x86_64-linux-gnu/libaprutil-1.so.0.5.4 7f6d8eb72000-7f6d8eb73000
> r--p 00027000 fe:00 126726
> /usr/lib/x86_64-linux-gnu/libaprutil-1.so.0.5.4 7f6d8eb73000-7f6d8eb74000
> rw-p 00028000 fe:00 126726
> /usr/lib/x86_64-linux-gnu/libaprutil-1.so.0.5.4 7f6d8eb74000-7f6d8ebe0000
> r-xp 00000000 fe:00 122168
> /lib/x86_64-linux-gnu/libpcre.so.3.13.1 7f6d8ebe0000-7f6d8ede0000 ---p
> 0006c000 fe:00 122168
> /lib/x86_64-linux-gnu/libpcre.so.3.13.1 7f6d8ede0000-7f6d8ede1000 r--p
> 0006c000 fe:00 122168
> /lib/x86_64-linux-gnu/libpcre.so.3.13.1 7f6d8ede1000-7f6d8ede2000 rw-p
> 0006d000 fe:00 122168
> /lib/x86_64-linux-gnu/libpcre.so.3.13.1 7f6d8ede2000-7f6d8ee02000 r-xp
> 00000000 fe:00 147302 /lib/x86_64-linux-gnu/ld-2.19.so
> 7f6d8ee02000-7f6d8ee38000 rw-p 00000000 00:00 0
> 7f6d8ee02000-7f6d8ee38000 rw-p 00000000 00:00 0
> 7f6d8ee38000-7f6d8ee6d000 r--s 00000000 fe:03 1774
> /var/cache/nscd/group 7f6d8ee6d000-7f6d8eea2000 r--s 00000000 fe:03 1773
> /var/cache/nscd/passwd 7f6d8eea2000-7f6d8f002000 rw-p
> 00000000 00:00 0
> 7f6d8f002000-7f6d8f003000 r--p 00020000 fe:00 147302
> /lib/x86_64-linux-gnu/ld-2.19.so 7f6d8f003000-7f6d8f004000 rw-p 00021000
> fe:00 147302 /lib/x86_64-linux-gnu/ld-2.19.so
> 7f6d8f004000-7f6d8f005000 rw-p 00000000 00:00 0
> 7f6d8f005000-7f6d8f09d000 r-xp 00000000 fe:00 3882
> /usr/sbin/apache2 7f6d8f09d000-7f6d8f0a3000 rw-p 00000000 00:00 0
> 7f6d8f0a3000-7f6d8f25b000 r--s 00000000 fe:03 2047
> /var/cache/nscd/hosts 7f6d8f25b000-7f6d8f291000 rw-p 00000000 00:00 0
> 7f6d8f291000-7f6d8f292000 rw-p 00000000 00:00 0
> 7f6d8f292000-7f6d8f29c000 rw-p 00000000 00:00 0
> 7f6d8f29c000-7f6d8f2a0000 r--p 00097000 fe:00 3882
> /usr/sbin/apache2 7f6d8f2a0000-7f6d8f2a4000 rw-p 0009b000 fe:00 3882
> /usr/sbin/apache2 7f6d8f2a4000-7f6d8f2a7000 rw-p 00000000
> 00:00 0
> 7f6d91293000-7f6d912d5000 rw-p 00000000 00:00 0
> [heap] 7f6d912d5000-7f6d915ae000 rw-p 00000000 00:00 0
> [heap] 7fffb938b000-7fffb93ac000 rw-p 00000000 00:00 0
> [stack] 7fffb93f0000-7fffb93f2000 r-xp 00000000 00:00 0
> [vdso] 7fffb93f2000-7fffb93f4000 r--p 00000000 00:00 0
> [vvar] ffffffffff600000-ffffffffff601000 r-xp 00000000
> 00:00 0 [vsyscall] [Fri Oct 07 09:24:35.922064 2016]
> [mpm_prefork:notice] [pid 785] AH00169: caught SIGTERM, shutting down
>
>
>
> -- Package-specific info:
>
> -- System Information:
> Debian Release: 8.6
> APT prefers stable
> APT policy: (500, 'stable')
> Architecture: amd64 (x86_64)
>
> Kernel: Linux 3.16.0-4-amd64 (SMP w/8 CPU cores)
> Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
> Shell: /bin/sh linked to /bin/dash
> Init: systemd (via /run/systemd/system)
>
> Versions of packages apache2-bin depends on:
> ii libapr1 1.5.1-3
> ii libaprutil1 1.5.4-1
> ii libaprutil1-dbd-sqlite3 1.5.4-1
> ii libaprutil1-ldap 1.5.4-1
> ii libc6 2.19-18+deb8u6
> ii libldap-2.4-2 2.4.40+dfsg-1+deb8u2
> ii liblua5.1-0 5.1.5-7.1
> ii libpcre3 2:8.35-3.3+deb8u4
> ii libssl1.0.0 1.0.1t-1+deb8u5
> ii libxml2 2.9.1+dfsg1-5+deb8u3
> ii perl 5.20.2-3+deb8u6
> ii zlib1g 1:1.2.8.dfsg-2+b1
>
> apache2-bin recommends no packages.
>
> Versions of packages apache2-bin suggests:
> pn apache2-doc <none>
> pn apache2-suexec-pristine | apache2-suexec-custom <none>
> ii lynx-cur [www-browser] 2.8.9dev1-2+deb8u1
>
> Versions of packages apache2 depends on:
> ii apache2-data 2.4.10-10+deb8u7
> ii apache2-utils 2.4.10-10+deb8u7
> ii dpkg 1.17.27
> ii lsb-base 4.1+Debian13+nmu1
> ii mime-support 3.58
> ii perl 5.20.2-3+deb8u6
> ii procps 2:3.3.9-9
>
> Versions of packages apache2 recommends:
> ii ssl-cert 1.0.35
>
> Versions of packages apache2 suggests:
> pn apache2-doc <none>
> pn apache2-suexec-pristine | apache2-suexec-custom <none>
> ii lynx-cur [www-browser] 2.8.9dev1-2+deb8u1
>
> Versions of packages apache2-bin is related to:
> ii apache2 2.4.10-10+deb8u7
> ii apache2-bin 2.4.10-10+deb8u7
>
> -- debconf-show failed
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