Attachment 35368 Details for Bug 61558 – _usr_sbin_apache2.0-without-coredump.crash.txt

_usr_sbin_apache2.0-without-coredump.crash.txt

_usr_sbin_apache2.0-without-coredump.crash.txt (text/plain), 31.73 KB, created by Rolf on 2017-09-22 13:11:13 UTC

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Creator: Rolf

Created: 2017-09-22 13:11:13 UTC

Size: 31.73 KB

patch

obsolete

>ProblemType: Crash
>Architecture: amd64
>Date: Fri Sep 22 13:19:43 2017
>Dependencies:
> adduser 3.113+nmu3ubuntu5
> apt 1.4.6~17.04.1
> apt-utils 1.4.6~17.04.1
> debconf 1.5.59ubuntu1
> debconf-i18n 1.5.59ubuntu1
> debianutils 4.8.1
> dirmngr 2.1.15-1ubuntu7
> dpkg 1.18.10ubuntu2
> gcc-6-base 6.3.0-12ubuntu2
> gnupg 2.1.15-1ubuntu7
> gnupg-agent 2.1.15-1ubuntu7
> gnupg-l10n 2.1.15-1ubuntu7
> gpgv 2.1.15-1ubuntu7
> init-system-helpers 1.47
> libacl1 2.2.52-3
> libapr1 1.6.2-1+ubuntu17.04.1+deb.sury.org+2 [origin: LP-PPA-ondrej-apache2]
> libaprutil1 1.6.0-2+ubuntu17.04.1+deb.sury.org+2 [origin: LP-PPA-ondrej-apache2]
> libaprutil1-dbd-sqlite3 1.6.0-2+ubuntu17.04.1+deb.sury.org+2 [origin: LP-PPA-ondrej-apache2]
> libaprutil1-ldap 1.6.0-2+ubuntu17.04.1+deb.sury.org+2 [origin: LP-PPA-ondrej-apache2]
> libapt-inst2.0 1.4.6~17.04.1
> libapt-pkg5.0 1.4.6~17.04.1
> libasn1-8-heimdal 7.1.0+dfsg-9ubuntu1.1
> libassuan0 2.4.3-2
> libattr1 1:2.4.47-2
> libaudit-common 1:2.6.6-1ubuntu1
> libaudit1 1:2.6.6-1ubuntu1
> libbz2-1.0 1.0.6-8.1
> libc6 2.24-9ubuntu2.2
> libcap-ng0 0.7.7-3
> libcomerr2 1.43.4-2
> libdb5.3 5.3.28-12
> libexpat1 2.2.0-2ubuntu0.1
> libffi6 3.2.1-6
> libgcc1 1:6.3.0-12ubuntu2
> libgcrypt20 1.7.6-1ubuntu0.2
> libgdbm3 1.8.3-14
> libgmp10 2:6.1.2+dfsg-1
> libgnutls30 3.5.6-4ubuntu4.3
> libgpg-error0 1.26-2
> libgpm2 1.20.4-6.2
> libgssapi3-heimdal 7.1.0+dfsg-9ubuntu1.1
> libhcrypto4-heimdal 7.1.0+dfsg-9ubuntu1.1
> libheimbase1-heimdal 7.1.0+dfsg-9ubuntu1.1
> libheimntlm0-heimdal 7.1.0+dfsg-9ubuntu1.1
> libhogweed4 3.3-1
> libhx509-5-heimdal 7.1.0+dfsg-9ubuntu1.1
> libicu57 57.1-5ubuntu0.1
> libidn11 1.33-1
> libkrb5-26-heimdal 7.1.0+dfsg-9ubuntu1.1
> libksba8 1.3.5-2
> libldap-2.4-2 2.4.44+dfsg-3ubuntu2.1
> libldap-common 2.4.44+dfsg-3ubuntu2.1
> liblocale-gettext-perl 1.07-3build1
> liblua5.2-0 5.2.4-1.1build1
> liblz4-1 0.0~r131-2ubuntu2
> liblzma5 5.2.2-1.2
> libncursesw5 6.0+20160625-1ubuntu1
> libnettle6 3.3-1
> libnghttp2-14 1.25.0-1+ubuntu17.04.1+deb.sury.org+1 [origin: LP-PPA-ondrej-apache2]
> libnpth0 1.3-1
> libp11-kit0 0.23.3-5
> libpam-modules 1.1.8-3.2ubuntu2
> libpam-modules-bin 1.1.8-3.2ubuntu2
> libpam0g 1.1.8-3.2ubuntu2
> libpcre3 2:8.41-1.1+ubuntu17.04.1+deb.sury.org+3 [origin: LP-PPA-ondrej-php]
> libreadline7 7.0-0ubuntu2
> libroken18-heimdal 7.1.0+dfsg-9ubuntu1.1
> libsasl2-2 2.1.27~101-g0780600+dfsg-2ubuntu1
> libsasl2-modules 2.1.27~101-g0780600+dfsg-2ubuntu1
> libsasl2-modules-db 2.1.27~101-g0780600+dfsg-2ubuntu1
> libselinux1 2.6-3
> libsemanage-common 2.6-2
> libsemanage1 2.6-2
> libsepol1 2.6-2
> libsqlite3-0 3.16.2-3
> libssl1.0.0 1.0.2g-1ubuntu11.2
> libssl1.1 1.1.0f-2~ubuntu17.04.1+deb.sury.org+4 [origin: LP-PPA-ondrej-apache2]
> libstdc++6 6.3.0-12ubuntu2
> libsystemd0 232-21ubuntu5
> libtasn1-6 4.10-1ubuntu0.1
> libtext-charwidth-perl 0.04-7build6
> libtext-iconv-perl 1.7-5build5
> libtext-wrapi18n-perl 0.06-7.1
> libtinfo5 6.0+20160625-1ubuntu1
> libustr-1.0-1 1.0.4-6
> libuuid1 2.29-1ubuntu2.1
> libwind0-heimdal 7.1.0+dfsg-9ubuntu1.1
> libxml2 2.9.4+dfsg1-2.2ubuntu0.1
> lsb-base 9.20160110ubuntu5
> multiarch-support 2.24-9ubuntu2.2
> passwd 1:4.2-3.2ubuntu1.17.04.2
> perl-base 5.24.1-2ubuntu1
> pinentry-curses 1.0.0-2
> readline-common 7.0-0ubuntu2
> sed 4.4-1
> sensible-utils 0.0.9
> sgml-base 1.29
> tar 1.29b-1.1
> ubuntu-keyring 2016.10.27
> uuid-runtime 2.29-1ubuntu2.1
> xml-core 0.17
> zlib1g 1:1.2.11.dfsg-0ubuntu1
>Disassembly:
> => 0x5596bd359a82 <main+2546>:	lea    0x471ef(%rip),%rax        # 0x5596bd3a0c78
>    0x5596bd359a89 <main+2553>:	sub    $0x8,%rsp
>    0x5596bd359a8d <main+2557>:	xor    %r9d,%r9d
>    0x5596bd359a90 <main+2560>:	xor    %r8d,%r8d
>    0x5596bd359a93 <main+2563>:	xor    %ecx,%ecx
>    0x5596bd359a95 <main+2565>:	or     $0xffffffff,%edx
>    0x5596bd359a98 <main+2568>:	push   %rax
>    0x5596bd359a99 <main+2569>:	mov    $0x30e,%esi
>    0x5596bd359a9e <main+2574>:	jmpq   0x5596bd3596c9 <main+1593>
>    0x5596bd359aa3 <main+2579>:	lea    0x471a6(%rip),%rax        # 0x5596bd3a0c50
>    0x5596bd359aaa <main+2586>:	sub    $0x8,%rsp
>    0x5596bd359aae <main+2590>:	xor    %r9d,%r9d
>    0x5596bd359ab1 <main+2593>:	xor    %r8d,%r8d
>    0x5596bd359ab4 <main+2596>:	xor    %ecx,%ecx
>    0x5596bd359ab6 <main+2598>:	or     $0xffffffff,%edx
>    0x5596bd359ab9 <main+2601>:	push   %rax
>DistroRelease: Ubuntu 17.04
>ExecutablePath: /usr/sbin/apache2
>ExecutableTimestamp: 1505725485
>Package: apache2-bin 2.4.27-5.1+ubuntu17.04.1+deb.sury.org+1 [origin: LP-PPA-ondrej-apache2]
>PackageArchitecture: amd64
>ProcCmdline: /usr/sbin/apache2 -k start
>ProcCwd: /var/cache/apache2/core
>ProcEnviron:
> LC_MEASUREMENT=en_US.UTF-8
> LC_PAPER=en_US.UTF-8
> LC_MONETARY=en_US.UTF-8
> LANG=C
> LC_NAME=en_US.UTF-8
> LC_ADDRESS=en_US.UTF-8
> LC_NUMERIC=en_US.UTF-8
> LC_TELEPHONE=en_US.UTF-8
> PATH=(custom, no user)
> LC_IDENTIFICATION=en_US.UTF-8
> LC_TIME=en_US.UTF-8
>ProcMaps:
> 5596bd324000-5596bd3c2000 r-xp 00000000 08:01 3670164                    /usr/sbin/apache2
> 5596bd5c2000-5596bd5c5000 r--p 0009e000 08:01 3670164                    /usr/sbin/apache2
> 5596bd5c5000-5596bd5c9000 rw-p 000a1000 08:01 3670164                    /usr/sbin/apache2
> 5596bd5c9000-5596bd5cc000 rw-p 00000000 00:00 0
> 5596be0c8000-5596be0e9000 rw-p 00000000 00:00 0                          [heap]
> 7feb5c493000-7feb5c49e000 r-xp 00000000 08:01 15737002                   /lib/x86_64-linux-gnu/libnss_files-2.24.so
> 7feb5c49e000-7feb5c69d000 ---p 0000b000 08:01 15737002                   /lib/x86_64-linux-gnu/libnss_files-2.24.so
> 7feb5c69d000-7feb5c69e000 r--p 0000a000 08:01 15737002                   /lib/x86_64-linux-gnu/libnss_files-2.24.so
> 7feb5c69e000-7feb5c69f000 rw-p 0000b000 08:01 15737002                   /lib/x86_64-linux-gnu/libnss_files-2.24.so
> 7feb5c69f000-7feb5c6a5000 rw-p 00000000 00:00 0
> 7feb5c6a5000-7feb5c6b0000 r-xp 00000000 08:01 15737004                   /lib/x86_64-linux-gnu/libnss_nis-2.24.so
> 7feb5c6b0000-7feb5c8af000 ---p 0000b000 08:01 15737004                   /lib/x86_64-linux-gnu/libnss_nis-2.24.so
> 7feb5c8af000-7feb5c8b0000 r--p 0000a000 08:01 15737004                   /lib/x86_64-linux-gnu/libnss_nis-2.24.so
> 7feb5c8b0000-7feb5c8b1000 rw-p 0000b000 08:01 15737004                   /lib/x86_64-linux-gnu/libnss_nis-2.24.so
> 7feb5c8b1000-7feb5c8c7000 r-xp 00000000 08:01 15736999                   /lib/x86_64-linux-gnu/libnsl-2.24.so
> 7feb5c8c7000-7feb5cac6000 ---p 00016000 08:01 15736999                   /lib/x86_64-linux-gnu/libnsl-2.24.so
> 7feb5cac6000-7feb5cac7000 r--p 00015000 08:01 15736999                   /lib/x86_64-linux-gnu/libnsl-2.24.so
> 7feb5cac7000-7feb5cac8000 rw-p 00016000 08:01 15736999                   /lib/x86_64-linux-gnu/libnsl-2.24.so
> 7feb5cac8000-7feb5caca000 rw-p 00000000 00:00 0
> 7feb5caca000-7feb5cad2000 r-xp 00000000 08:01 15737000                   /lib/x86_64-linux-gnu/libnss_compat-2.24.so
> 7feb5cad2000-7feb5ccd1000 ---p 00008000 08:01 15737000                   /lib/x86_64-linux-gnu/libnss_compat-2.24.so
> 7feb5ccd1000-7feb5ccd2000 r--p 00007000 08:01 15737000                   /lib/x86_64-linux-gnu/libnss_compat-2.24.so
> 7feb5ccd2000-7feb5ccd3000 rw-p 00008000 08:01 15737000                   /lib/x86_64-linux-gnu/libnss_compat-2.24.so
> 7feb607b0000-7feb607b3000 r-xp 00000000 08:01 15736995                   /lib/x86_64-linux-gnu/libdl-2.24.so
> 7feb607b3000-7feb609b2000 ---p 00003000 08:01 15736995                   /lib/x86_64-linux-gnu/libdl-2.24.so
> 7feb609b2000-7feb609b3000 r--p 00002000 08:01 15736995                   /lib/x86_64-linux-gnu/libdl-2.24.so
> 7feb609b3000-7feb609b4000 rw-p 00003000 08:01 15736995                   /lib/x86_64-linux-gnu/libdl-2.24.so
> 7feb609b4000-7feb609b8000 r-xp 00000000 08:01 15728891                   /lib/x86_64-linux-gnu/libuuid.so.1.3.0
> 7feb609b8000-7feb60bb7000 ---p 00004000 08:01 15728891                   /lib/x86_64-linux-gnu/libuuid.so.1.3.0
> 7feb60bb7000-7feb60bb8000 r--p 00003000 08:01 15728891                   /lib/x86_64-linux-gnu/libuuid.so.1.3.0
> 7feb60bb8000-7feb60bb9000 rw-p 00004000 08:01 15728891                   /lib/x86_64-linux-gnu/libuuid.so.1.3.0
> 7feb60bb9000-7feb60be0000 r-xp 00000000 08:01 15728724                   /lib/x86_64-linux-gnu/libexpat.so.1.6.2
> 7feb60be0000-7feb60de0000 ---p 00027000 08:01 15728724                   /lib/x86_64-linux-gnu/libexpat.so.1.6.2
> 7feb60de0000-7feb60de2000 r--p 00027000 08:01 15728724                   /lib/x86_64-linux-gnu/libexpat.so.1.6.2
> 7feb60de2000-7feb60de3000 rw-p 00029000 08:01 15728724                   /lib/x86_64-linux-gnu/libexpat.so.1.6.2
> 7feb60de3000-7feb60dec000 r-xp 00000000 08:01 15736994                   /lib/x86_64-linux-gnu/libcrypt-2.24.so
> 7feb60dec000-7feb60feb000 ---p 00009000 08:01 15736994                   /lib/x86_64-linux-gnu/libcrypt-2.24.so
> 7feb60feb000-7feb60fec000 r--p 00008000 08:01 15736994                   /lib/x86_64-linux-gnu/libcrypt-2.24.so
> 7feb60fec000-7feb60fed000 rw-p 00009000 08:01 15736994                   /lib/x86_64-linux-gnu/libcrypt-2.24.so
> 7feb60fed000-7feb6101b000 rw-p 00000000 00:00 0
> 7feb6101b000-7feb611d9000 r-xp 00000000 08:01 15736992                   /lib/x86_64-linux-gnu/libc-2.24.so
> 7feb611d9000-7feb613d8000 ---p 001be000 08:01 15736992                   /lib/x86_64-linux-gnu/libc-2.24.so
> 7feb613d8000-7feb613dc000 r--p 001bd000 08:01 15736992                   /lib/x86_64-linux-gnu/libc-2.24.so
> 7feb613dc000-7feb613de000 rw-p 001c1000 08:01 15736992                   /lib/x86_64-linux-gnu/libc-2.24.so
> 7feb613de000-7feb613e2000 rw-p 00000000 00:00 0
> 7feb613e2000-7feb613fa000 r-xp 00000000 08:01 15737007                   /lib/x86_64-linux-gnu/libpthread-2.24.so
> 7feb613fa000-7feb615fa000 ---p 00018000 08:01 15737007                   /lib/x86_64-linux-gnu/libpthread-2.24.so
> 7feb615fa000-7feb615fb000 r--p 00018000 08:01 15737007                   /lib/x86_64-linux-gnu/libpthread-2.24.so
> 7feb615fb000-7feb615fc000 rw-p 00019000 08:01 15737007                   /lib/x86_64-linux-gnu/libpthread-2.24.so
> 7feb615fc000-7feb61600000 rw-p 00000000 00:00 0
> 7feb61600000-7feb61634000 r-xp 00000000 08:01 3672091                    /usr/lib/x86_64-linux-gnu/libapr-1.so.0.6.2
> 7feb61634000-7feb61833000 ---p 00034000 08:01 3672091                    /usr/lib/x86_64-linux-gnu/libapr-1.so.0.6.2
> 7feb61833000-7feb61834000 r--p 00033000 08:01 3672091                    /usr/lib/x86_64-linux-gnu/libapr-1.so.0.6.2
> 7feb61834000-7feb61835000 rw-p 00034000 08:01 3672091                    /usr/lib/x86_64-linux-gnu/libapr-1.so.0.6.2
> 7feb61835000-7feb6185f000 r-xp 00000000 08:01 3672891                    /usr/lib/x86_64-linux-gnu/libaprutil-1.so.0.6.0
> 7feb6185f000-7feb61a5e000 ---p 0002a000 08:01 3672891                    /usr/lib/x86_64-linux-gnu/libaprutil-1.so.0.6.0
> 7feb61a5e000-7feb61a5f000 r--p 00029000 08:01 3672891                    /usr/lib/x86_64-linux-gnu/libaprutil-1.so.0.6.0
> 7feb61a5f000-7feb61a60000 rw-p 0002a000 08:01 3672891                    /usr/lib/x86_64-linux-gnu/libaprutil-1.so.0.6.0
> 7feb61a60000-7feb61ad1000 r-xp 00000000 08:01 15728683                   /lib/x86_64-linux-gnu/libpcre.so.3.13.3
> 7feb61ad1000-7feb61cd0000 ---p 00071000 08:01 15728683                   /lib/x86_64-linux-gnu/libpcre.so.3.13.3
> 7feb61cd0000-7feb61cd1000 r--p 00070000 08:01 15728683                   /lib/x86_64-linux-gnu/libpcre.so.3.13.3
> 7feb61cd1000-7feb61cd2000 rw-p 00071000 08:01 15728683                   /lib/x86_64-linux-gnu/libpcre.so.3.13.3
> 7feb61cd2000-7feb61cf8000 r-xp 00000000 08:01 15728863                   /lib/x86_64-linux-gnu/ld-2.24.so
> 7feb61e17000-7feb61e22000 rw-p 00000000 00:00 0
> 7feb61e28000-7feb61e2a000 rw-p 00000000 00:00 0
> 7feb61e2e000-7feb61e30000 rw-p 00000000 00:00 0
> 7feb61e3a000-7feb61e3c000 rw-p 00000000 00:00 0
> 7feb61e44000-7feb61e46000 rw-p 00000000 00:00 0
> 7feb61e50000-7feb61e52000 rw-p 00000000 00:00 0
> 7feb61e56000-7feb61e58000 rw-p 00000000 00:00 0
> 7feb61e6a000-7feb61e6c000 rw-p 00000000 00:00 0
> 7feb61e7e000-7feb61e80000 rw-p 00000000 00:00 0
> 7feb61e82000-7feb61e84000 rw-p 00000000 00:00 0
> 7feb61e94000-7feb61e98000 rw-p 00000000 00:00 0
> 7feb61eb8000-7feb61eba000 rw-p 00000000 00:00 0
> 7feb61ebc000-7feb61ebe000 rw-p 00000000 00:00 0
> 7feb61ec0000-7feb61ec2000 rw-p 00000000 00:00 0
> 7feb61ec6000-7feb61ec8000 rw-p 00000000 00:00 0
> 7feb61ece000-7feb61ed2000 rw-p 00000000 00:00 0
> 7feb61eec000-7feb61eee000 rw-p 00000000 00:00 0
> 7feb61ef4000-7feb61ef7000 rw-p 00000000 00:00 0
> 7feb61ef7000-7feb61ef8000 r--p 00025000 08:01 15728863                   /lib/x86_64-linux-gnu/ld-2.24.so
> 7feb61ef8000-7feb61ef9000 rw-p 00026000 08:01 15728863                   /lib/x86_64-linux-gnu/ld-2.24.so
> 7feb61ef9000-7feb61efa000 rw-p 00000000 00:00 0
> 7ffd971f8000-7ffd97219000 rw-p 00000000 00:00 0                          [stack]
> 7ffd97398000-7ffd9739a000 r--p 00000000 00:00 0                          [vvar]
> 7ffd9739a000-7ffd9739c000 r-xp 00000000 00:00 0                          [vdso]
> ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
>ProcStatus:
> Name:	apache2
> Umask:	0022
> State:	S (sleeping)
> Tgid:	1417
> Ngid:	0
> Pid:	1417
> PPid:	1
> TracerPid:	0
> Uid:	0	0	0	0
> Gid:	0	0	0	0
> FDSize:	64
> Groups:
> NStgid:	1417
> NSpid:	1417
> NSpgid:	1417
> NSsid:	1417
> VmPeak:	   92472 kB
> VmSize:	   31404 kB
> VmLck:	       0 kB
> VmPin:	       0 kB
> VmHWM:	    4824 kB
> VmRSS:	    3244 kB
> RssAnon:	     500 kB
> RssFile:	    2744 kB
> RssShmem:	       0 kB
> VmData:	     672 kB
> VmStk:	     132 kB
> VmExe:	     632 kB
> VmLib:	    3296 kB
> VmPTE:	      88 kB
> VmPMD:	      12 kB
> VmSwap:	       0 kB
> HugetlbPages:	       0 kB
> Threads:	1
> SigQ:	0/62582
> SigPnd:	0000000000000000
> ShdPnd:	0000000000000000
> SigBlk:	0000000000004000
> SigIgn:	0000000001001000
> SigCgt:	00000001880042eb
> CapInh:	0000000000000000
> CapPrm:	0000003fffffffff
> CapEff:	0000003fffffffff
> CapBnd:	0000003fffffffff
> CapAmb:	0000000000000000
> NoNewPrivs:	0
> Seccomp:	0
> Cpus_allowed:	3
> Cpus_allowed_list:	0-1
> Mems_allowed:	00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000001
> Mems_allowed_list:	0
> voluntary_ctxt_switches:	12
> nonvoluntary_ctxt_switches:	5
>Registers:
> rax            0x0	0
> rbx            0x7feb61eee118	140648937087256
> rcx            0x7feb6111dc77	140648922602615
> rdx            0x0	0
> rsi            0x2000	8192
> rdi            0x7feb61e24000	140648936259584
> rbp            0x7ffd97217190	0x7ffd97217190
> rsp            0x7ffd97217150	0x7ffd97217150
> r8             0x2	2
> r9             0x0	0
> r10            0x7feb61ef0000	140648937095168
> r11            0x206	518
> r12            0x5596bd3a0313	94105908151059
> r13            0x7feb61eec028	140648937078824
> r14            0x0	0
> r15            0xfffffffe	4294967294
> rip            0x5596bd359a82	0x5596bd359a82 <main+2546>
> eflags         0x10246	[ PF ZF IF RF ]
> cs             0x33	51
> ss             0x2b	43
> ds             0x0	0
> es             0x0	0
> fs             0x0	0
> gs             0x0	0
>RetraceOutdatedPackages:
> no debug symbol package found for gcc-6-base
> no debug symbol package found for libattr1
> no debug symbol package found for libssl1.1
> no debug symbol package found for debianutils
> no debug symbol package found for libnghttp2-14
> no debug symbol package found for libgdbm3
> no debug symbol package found for multiarch-support
> no debug symbol package found for perl-base
>
>Signal: 11
>SourcePackage: apache2
>Stacktrace:
> #0  0x00007feb5dd26ad0 in ?? ()
> No symbol table info available.
> #1  0x00005596bd360e0e in ap_run_mpm_query (query_code=query_code@entry=2, result=result@entry=0x7ffd972124ec, _rv=_rv@entry=0x7ffd972124c4) at mpm_common.c:97
>         pHook = <optimized out>
>         n = 0
>         rv = -1
> #2  0x00005596bd361b9e in ap_mpm_query (query_code=query_code@entry=2, result=result@entry=0x7ffd972124ec) at mpm_common.c:419
>         rv = 0
> #3  0x00005596bd381a04 in log_tid (info=<optimized out>, arg=<optimized out>, buf=0x7ffd9721263e "", buflen=8130) at log.c:612
>         result = 21910
> #4  0x00005596bd382926 in do_errorlog_default (buflen=8192, args=0x7ffd97216680, errstr_fmt=0x5596bd3a9958 "AH00060: seg fault or similar nasty error detected in the parent process", errstr_end=<synthetic pointer>, errstr_start=<synthetic pointer>, buf=0x7ffd97212600 "[Fri Sep 22 13:19:43.064632 2017] [core:notice] [pid 1417:tid ", info=0x7ffd972125b0) at log.c:944
>         len = 62
>         field_start = 57
>         item_len = <optimized out>
>         scratch = '\000' <repeats 704 times>...
> #5  log_error_core (file=0x5596bd3a982c "mpm_unix.c", line=989, module_index=0, level=<optimized out>, status=0, s=<optimized out>, c=<optimized out>, r=0x0, pool=0x0, fmt=0x5596bd3a9958 "AH00060: seg fault or similar nasty error detected in the parent process", args=0x7ffd97216680) at log.c:1270
>         log_format = <optimized out>
>         len = 0
>         errstr_start = 0
>         errstr_end = 0
>         errstr = "[Fri Sep 22 13:19:43.064632 2017] [core:notice] [pid 1417:tid ", '\000' <repeats 418 times>...
>         logf = 0x7feb61eee0a0
>         level_and_mask = 5
>         rmain = 0x0
>         sconf = 0x0
>         info = {s = 0x0, c = 0x0, r = 0x0, rmain = 0x0, pool = 0x0, file = 0x5596bd3a982c "mpm_unix.c", line = 989, module_index = 0, level = 5, status = 0, using_syslog = 0, startup = 0, format = 0x5596bd3a9958 "AH00060: seg fault or similar nasty error detected in the parent process"}
>         log_conn_info = <optimized out>
>         log_req_info = 0
>         lines = 0x0
>         done = <optimized out>
>         line_number = 0
> #6  0x00005596bd382e07 in ap_log_error_ (file=file@entry=0x5596bd3a982c "mpm_unix.c", line=line@entry=989, module_index=module_index@entry=0, level=level@entry=5, status=status@entry=0, s=<optimized out>, fmt=0x5596bd3a9958 "AH00060: seg fault or similar nasty error detected in the parent process") at log.c:1319
>         args = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7ffd97216768, reg_save_area = 0x7ffd972166a0}}
> #7  0x00005596bd389be0 in sig_coredump (sig=11) at mpm_unix.c:986
> No locals.
> #8  <signal handler called>
> No locals.
> #9  0x00005596bd39f267 in sig_term (sig=15) at unixd.c:452
> No locals.
> #10 <signal handler called>
> No locals.
> #11 0x00007feb6111dc77 in munmap () at ../sysdeps/unix/syscall-template.S:84
> No locals.
> #12 0x00007feb6161c446 in apr_allocator_destroy (allocator=0x5596be0c8010) at ./memory/unix/apr_pools.c:190
>         index = <optimized out>
>         node = <optimized out>
> #13 0x00007feb6161cec1 in apr_pool_destroy (pool=<optimized out>) at ./memory/unix/apr_pools.c:1051
>         active = <optimized out>
>         allocator = <optimized out>
> #14 0x00007feb6161cf00 in apr_pool_terminate () at ./memory/unix/apr_pools.c:728
> No locals.
> #15 0x00005596bd359cfd in destroy_and_exit_process (process_exit_value=0, process=<optimized out>) at main.c:265
> No locals.
> #16 0x00005596bd359a82 in main (argc=<optimized out>, argv=<optimized out>) at main.c:805
>         c = 0 '\000'
>         showcompile = 0
>         showdirectives = 0
>         confname = 0x5596bd3a029f "apache2.conf"
>         def_server_root = 0x5596bd3a0292 "/etc/apache2"
>         temp_error_log = <optimized out>
>         error = <optimized out>
>         pconf = 0x7feb61eec028
>         plog = 0x7feb61ebc028
>         ptemp = 0x7feb61ec0028
>         pcommands = 0x7feb61ec6028
>         opt = 0x7feb61ec6118
>         rv = <optimized out>
>         mod = <optimized out>
>         opt_arg = 0x7feb61eee028 <error: Cannot access memory at address 0x7feb61eee028>
>         signal_server = <optimized out>
>         rc = 0
>StacktraceAddressSignature: /usr/sbin/apache2:11:/usr/sbin/apache2+3ce0e:/usr/sbin/apache2+3db9e:/usr/sbin/apache2+5da04:/usr/sbin/apache2+5e926:/usr/sbin/apache2+5ee07:/usr/sbin/apache2+65be0:/usr/sbin/apache2+7b267:/lib/x86_64-linux-gnu/libc-2.24.so+102c77:/usr/lib/x86_64-linux-gnu/libapr-1.so.0.6.2+1c446:/usr/lib/x86_64-linux-gnu/libapr-1.so.0.6.2+1cec1:/usr/lib/x86_64-linux-gnu/libapr-1.so.0.6.2+1cf00:/usr/sbin/apache2+35cfd:/usr/sbin/apache2+35a82
>StacktraceSource:
> #0  0x00007feb5dd26ad0 in ?? ()
> #1  0x00005596bd360e0e in ap_run_mpm_query (query_code=query_code@entry=2, result=result@entry=0x7ffd972124ec, _rv=_rv@entry=0x7ffd972124c4) at mpm_common.c:97
>    92:                           (apr_pool_t * pchild, server_rec * s),
>    93:                           (pchild, s), OK, DECLINED)
>    94: AP_IMPLEMENT_HOOK_RUN_FIRST(int, mpm,
>    95:                             (apr_pool_t *pconf, apr_pool_t *plog, server_rec *s),
>    96:                             (pconf, plog, s), DECLINED)
>    97: AP_IMPLEMENT_HOOK_RUN_FIRST(int, mpm_query,
>    98:                             (int query_code, int *result, apr_status_t *_rv),
>    99:                             (query_code, result, _rv), DECLINED)
>   100: AP_IMPLEMENT_HOOK_RUN_FIRST(apr_status_t, mpm_register_timed_callback,
>   101:                             (apr_time_t t, ap_mpm_callback_fn_t *cbfn, void *baton),
>   102:                             (t, cbfn, baton), APR_ENOTIMPL)
> #2  0x00005596bd361b9e in ap_mpm_query (query_code=query_code@entry=2, result=result@entry=0x7ffd972124ec) at mpm_common.c:419
>   414:
>   415: AP_DECLARE(apr_status_t) ap_mpm_query(int query_code, int *result)
>   416: {
>   417:     apr_status_t rv;
>   418:
>   419:     if (ap_run_mpm_query(query_code, result, &rv) == DECLINED) {
>   420:         rv = APR_EGENERAL;
>   421:     }
>   422:
>   423:     return rv;
>   424: }
> #3  0x00005596bd381a04 in log_tid (info=<optimized out>, arg=<optimized out>, buf=0x7ffd9721263e "", buflen=8130) at log.c:612
>   607:             return 0;
>   608:         return apr_snprintf(buf, buflen, "%"APR_PID_T_FMT, tid);
>   609:     }
>   610: #endif
>   611: #if APR_HAS_THREADS
>   612:     if (ap_mpm_query(AP_MPMQ_IS_THREADED, &result) == APR_SUCCESS
>   613:         && result != AP_MPMQ_NOT_SUPPORTED)
>   614:     {
>   615:         apr_os_thread_t tid = apr_os_thread_current();
>   616:         return apr_snprintf(buf, buflen, "%pT", &tid);
>   617:     }
> #4  0x00005596bd382926 in do_errorlog_default (buflen=8192, args=0x7ffd97216680, errstr_fmt=0x5596bd3a9958 "AH00060: seg fault or similar nasty error detected in the parent process", errstr_end=<synthetic pointer>, errstr_start=<synthetic pointer>, buf=0x7ffd97212600 "[Fri Sep 22 13:19:43.064632 2017] [core:notice] [pid 1417:tid ", info=0x7ffd972125b0) at log.c:944
>   939:
>   940:         len += log_pid(info, NULL, buf + len, buflen - len);
>   941: #if APR_HAS_THREADS
>   942:         field_start = len;
>   943:         len += cpystrn(buf + len, ":tid ", buflen - len);
>   944:         item_len = log_tid(info, NULL, buf + len, buflen - len);
>   945:         if (!item_len)
>   946:             len = field_start;
>   947:         else
>   948:             len += item_len;
>   949: #endif
> #5  log_error_core (file=0x5596bd3a982c "mpm_unix.c", line=989, module_index=0, level=<optimized out>, status=0, s=<optimized out>, c=<optimized out>, r=0x0, pool=0x0, fmt=0x5596bd3a9958 "AH00060: seg fault or similar nasty error detected in the parent process", args=0x7ffd97216680) at log.c:1270
>   1265:             len += do_errorlog_format(log_format, &info, errstr + len,
>   1266:                                       MAX_STRING_LEN - len,
>   1267:                                       &errstr_start, &errstr_end, fmt, args);
>   1268:         }
>   1269:         else {
>   1270:             len += do_errorlog_default(&info, errstr + len, MAX_STRING_LEN - len,
>   1271:                                        &errstr_start, &errstr_end, fmt, args);
>   1272:         }
>   1273:
>   1274:         if (!*errstr) {
>   1275:             /*
> #6  0x00005596bd382e07 in ap_log_error_ (file=file@entry=0x5596bd3a982c "mpm_unix.c", line=line@entry=989, module_index=module_index@entry=0, level=level@entry=5, status=status@entry=0, s=<optimized out>, fmt=0x5596bd3a9958 "AH00060: seg fault or similar nasty error detected in the parent process") at log.c:1319
>   1314:                                const server_rec *s, const char *fmt, ...)
>   1315: {
>   1316:     va_list args;
>   1317:
>   1318:     va_start(args, fmt);
>   1319:     log_error_core(file, line, module_index, level, status, s, NULL, NULL,
>   1320:                    NULL, fmt, args);
>   1321:     va_end(args);
>   1322: }
>   1323:
>   1324: AP_DECLARE(void) ap_log_perror_(const char *file, int line, int module_index,
> #7  0x00005596bd389be0 in sig_coredump (sig=11) at mpm_unix.c:986
>   981:      *   The fallout, which is limited to linuxthreads:
>   982:      *   The special log message won't be written when such a
>   983:      *   thread in the parent causes the parent to crash.
>   984:      */
>   985:     if (getpid() == parent_pid) {
>   986:         ap_log_error(APLOG_MARK, APLOG_NOTICE,
>   987:                      0, ap_server_conf, APLOGNO(00060)
>   988:                      "seg fault or similar nasty error detected "
>   989:                      "in the parent process");
>   990:         /* XXX we can probably add some rudimentary cleanup code here,
>   991:          * like getting rid of the pid file.  If any additional bad stuff
> #8  <signal handler called>
> #9  0x00005596bd39f267 in sig_term (sig=15) at unixd.c:452
>   447:     return retained_data;
>   448: }
>   449:
>   450: static void sig_term(int sig)
>   451: {
>   452:     retained_data->mpm_state = AP_MPMQ_STOPPING;
>   453:     if (retained_data->shutdown_pending
>   454:             && (retained_data->is_ungraceful
>   455:                 || sig == AP_SIG_GRACEFUL_STOP)) {
>   456:         /* Already handled */
>   457:         return;
> #10 <signal handler called>
> #11 0x00007feb6111dc77 in munmap () at ../sysdeps/unix/syscall-template.S:84
>   [Error: syscall-template.S was not found in source tree]
> #12 0x00007feb6161c446 in apr_allocator_destroy (allocator=0x5596be0c8010) at ./memory/unix/apr_pools.c:190
>   [Error: apr_pools.c was not found in source tree]
> #13 0x00007feb6161cec1 in apr_pool_destroy (pool=<optimized out>) at ./memory/unix/apr_pools.c:1051
>   [Error: apr_pools.c was not found in source tree]
> #14 0x00007feb6161cf00 in apr_pool_terminate () at ./memory/unix/apr_pools.c:728
>   [Error: apr_pools.c was not found in source tree]
> #15 0x00005596bd359cfd in destroy_and_exit_process (process_exit_value=0, process=<optimized out>) at main.c:265
>   260:      * might get lost.
>   261:      */
>   262:     apr_sleep(TASK_SWITCH_SLEEP);
>   263:     ap_main_state = AP_SQ_MS_EXITING;
>   264:     apr_pool_destroy(process->pool); /* and destroy all descendent pools */
>   265:     apr_terminate();
>   266:     exit(process_exit_value);
>   267: }
>   268:
>   269: /* APR callback invoked if allocation fails. */
>   270: static int abort_on_oom(int retcode)
> #16 0x00005596bd359a82 in main (argc=<optimized out>, argv=<optimized out>) at main.c:805
>   800:     }
>   801:     else if (rc != OK) {
>   802:         ap_log_error(APLOG_MARK, APLOG_EMERG, 0, NULL, APLOGNO(02818)
>   803:                      "MPM run failed, exiting");
>   804:     }
>   805:     destroy_and_exit_process(process, rc);
>   806:
>   807:     /* NOTREACHED */
>   808:     return !OK;
>   809: }
>   810:
>
>StacktraceTop:
> sig_term (sig=15) at unixd.c:452
> <signal handler called>
> munmap () at ../sysdeps/unix/syscall-template.S:84
> apr_allocator_destroy (allocator=0x5596be0c8010) at ./memory/unix/apr_pools.c:190
> apr_pool_destroy (pool=<optimized out>) at ./memory/unix/apr_pools.c:1051
>ThreadStacktrace:
> .
> Thread 1 (Thread 0x7feb61ecee00 (LWP 1417)):
> #0  0x00007feb5dd26ad0 in ?? ()
> No symbol table info available.
> #1  0x00005596bd360e0e in ap_run_mpm_query (query_code=query_code@entry=2, result=result@entry=0x7ffd972124ec, _rv=_rv@entry=0x7ffd972124c4) at mpm_common.c:97
>         pHook = <optimized out>
>         n = 0
>         rv = -1
> #2  0x00005596bd361b9e in ap_mpm_query (query_code=query_code@entry=2, result=result@entry=0x7ffd972124ec) at mpm_common.c:419
>         rv = 0
> #3  0x00005596bd381a04 in log_tid (info=<optimized out>, arg=<optimized out>, buf=0x7ffd9721263e "", buflen=8130) at log.c:612
>         result = 21910
> #4  0x00005596bd382926 in do_errorlog_default (buflen=8192, args=0x7ffd97216680, errstr_fmt=0x5596bd3a9958 "AH00060: seg fault or similar nasty error detected in the parent process", errstr_end=<synthetic pointer>, errstr_start=<synthetic pointer>, buf=0x7ffd97212600 "[Fri Sep 22 13:19:43.064632 2017] [core:notice] [pid 1417:tid ", info=0x7ffd972125b0) at log.c:944
>         len = 62
>         field_start = 57
>         item_len = <optimized out>
>         scratch = '\000' <repeats 704 times>...
> #5  log_error_core (file=0x5596bd3a982c "mpm_unix.c", line=989, module_index=0, level=<optimized out>, status=0, s=<optimized out>, c=<optimized out>, r=0x0, pool=0x0, fmt=0x5596bd3a9958 "AH00060: seg fault or similar nasty error detected in the parent process", args=0x7ffd97216680) at log.c:1270
>         log_format = <optimized out>
>         len = 0
>         errstr_start = 0
>         errstr_end = 0
>         errstr = "[Fri Sep 22 13:19:43.064632 2017] [core:notice] [pid 1417:tid ", '\000' <repeats 418 times>...
>         logf = 0x7feb61eee0a0
>         level_and_mask = 5
>         rmain = 0x0
>         sconf = 0x0
>         info = {s = 0x0, c = 0x0, r = 0x0, rmain = 0x0, pool = 0x0, file = 0x5596bd3a982c "mpm_unix.c", line = 989, module_index = 0, level = 5, status = 0, using_syslog = 0, startup = 0, format = 0x5596bd3a9958 "AH00060: seg fault or similar nasty error detected in the parent process"}
>         log_conn_info = <optimized out>
>         log_req_info = 0
>         lines = 0x0
>         done = <optimized out>
>         line_number = 0
> #6  0x00005596bd382e07 in ap_log_error_ (file=file@entry=0x5596bd3a982c "mpm_unix.c", line=line@entry=989, module_index=module_index@entry=0, level=level@entry=5, status=status@entry=0, s=<optimized out>, fmt=0x5596bd3a9958 "AH00060: seg fault or similar nasty error detected in the parent process") at log.c:1319
>         args = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7ffd97216768, reg_save_area = 0x7ffd972166a0}}
> #7  0x00005596bd389be0 in sig_coredump (sig=11) at mpm_unix.c:986
> No locals.
> #8  <signal handler called>
> No locals.
> #9  0x00005596bd39f267 in sig_term (sig=15) at unixd.c:452
> No locals.
> #10 <signal handler called>
> No locals.
> #11 0x00007feb6111dc77 in munmap () at ../sysdeps/unix/syscall-template.S:84
> No locals.
> #12 0x00007feb6161c446 in apr_allocator_destroy (allocator=0x5596be0c8010) at ./memory/unix/apr_pools.c:190
>         index = <optimized out>
>         node = <optimized out>
> #13 0x00007feb6161cec1 in apr_pool_destroy (pool=<optimized out>) at ./memory/unix/apr_pools.c:1051
>         active = <optimized out>
>         allocator = <optimized out>
> #14 0x00007feb6161cf00 in apr_pool_terminate () at ./memory/unix/apr_pools.c:728
> No locals.
> #15 0x00005596bd359cfd in destroy_and_exit_process (process_exit_value=0, process=<optimized out>) at main.c:265
> No locals.
> #16 0x00005596bd359a82 in main (argc=<optimized out>, argv=<optimized out>) at main.c:805
>         c = 0 '\000'
>         showcompile = 0
>         showdirectives = 0
>         confname = 0x5596bd3a029f "apache2.conf"
>         def_server_root = 0x5596bd3a0292 "/etc/apache2"
>         temp_error_log = <optimized out>
>         error = <optimized out>
>         pconf = 0x7feb61eec028
>         plog = 0x7feb61ebc028
>         ptemp = 0x7feb61ec0028
>         pcommands = 0x7feb61ec6028
>         opt = 0x7feb61ec6118
>         rv = <optimized out>
>         mod = <optimized out>
>         opt_arg = 0x7feb61eee028 <error: Cannot access memory at address 0x7feb61eee028>
>         signal_server = <optimized out>
>         rc = 0
>Uname: Linux 4.10.0-35-generic x86_64
>Coredump: <DELETED>

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