abrt version: 2.0.3 architecture: x86_64 backtrace_rating: 4 cmdline: /lib64/ld-linux-x86-64.so.2 --verify rt/2.6.33/arch/x86/vdso/vdso.so component: glibc crash_function: _dl_map_object_from_fd dso_list: /lib64/ld-2.14.so glibc-2.14-4.x86_64 (Fedora Project) 1310408658 executable: /lib64/ld-2.14.so kernel: 2.6.38.8-35.fc15.x86_64 os_release: Fedora release 15 (Lovelock) package: glibc-2.14-4 reason: Process /lib64/ld-2.14.so was killed by signal 11 (SIGSEGV) time: Tue Aug 2 16:58:50 2011 uid: 500 username: ehsan backtrace: Text file, 59769 bytes comment: :(by mistake) issued the command: :ldd rt/2.6.33/arch/x86/vdso/vdso.so :while was compiling kernel. : :vdso.so is from linux-rt 2.6.33.7.2-rt30 environ: :ORBIT_SOCKETDIR=/tmp/orbit-ehsan :XDG_SESSION_ID=1 :HOSTNAME=ehsan :IMSETTINGS_INTEGRATE_DESKTOP=yes :GPG_AGENT_INFO=/tmp/keyring-GoAoyD/gpg:0:1 :SHELL=/bin/bash :TERM=xterm :XDG_SESSION_COOKIE=0bac5617b5d53c6210156e730000000a-1312223674.484305-1978696523 :HISTSIZE=1000 :WINDOWID=54593468 :GNOME_KEYRING_CONTROL=/tmp/keyring-GoAoyD :IMSETTINGS_MODULE=none :USER=ehsan :LS_COLORS=rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=01;05;37;41:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lz=01;31:*.xz=01;31:*.bz2=01;31:*.tbz=01;31:*.tbz2=01;31:*.bz=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=01;36:*.au=01;36:*.flac=01;36:*.mid=01;36:*.midi=01;36:*.mka=01;36:*.mp3=01;36:*.mpc=01;36:*.ogg=01;36:*.ra=01;36:*.wav=01;36:*.axa=01;36:*.oga=01;36:*.spx=01;36:*.xspf=01;36: :SSH_AUTH_SOCK=/tmp/keyring-GoAoyD/ssh :USERNAME=ehsan :SESSION_MANAGER=local/unix:@/tmp/.ICE-unix/1264,unix/unix:/tmp/.ICE-unix/1264 :DESKTOP_SESSION=gnome :MAIL=/var/spool/mail/ehsan :PATH=/usr/lib64/ccache:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/home/ehsan/bin :QT_IM_MODULE=xim :PWD=/home/ehsan :XMODIFIERS=@im=none :LANG=en_US.UTF-8 :GNOME_KEYRING_PID=1256 :GDM_LANG= :GDMSESSION=gnome :HISTCONTROL=ignoredups :SHLVL=3 :HOME=/home/ehsan :GNOME_DESKTOP_SESSION_ID=this-is-deprecated :LOGNAME=ehsan :CVS_RSH=ssh :DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-75IvZaBSyb,guid=349b9f20d9954e1cd3e4e8a300000029 :'LESSOPEN=||/usr/bin/lesspipe.sh %s' :WINDOWPATH=1 :DISPLAY=:0.0 :XDG_RUNTIME_DIR=/run/user/ehsan :G_BROKEN_FILENAMES=1 :XAUTHORITY=/var/run/gdm/auth-for-ehsan-LzJ4vv/database :COLORTERM=gnome-terminal :_=/lib64/ld-linux-x86-64.so.2 event_log: :2011-08-02-17:06:21> Querying server settings :2011-08-02-17:06:22 Preparing an archive to upload :2011-08-02-17:06:22 Uploading 6948 bytes :2011-08-02-17:06:22 Upload successful :2011-08-02-17:06:23 Retrace job started :2011-08-02-17:06:34 Initializing virtual root :2011-08-02-17:06:45 Initializing virtual root :2011-08-02-17:06:56 Initializing virtual root :2011-08-02-17:07:06 Initializing virtual root :2011-08-02-17:07:17 Initializing virtual root :2011-08-02-17:07:28 Initializing virtual root :2011-08-02-17:07:39 Initializing virtual root :2011-08-02-17:07:50 Generating backtrace :2011-08-02-17:08:01 Retrace job finished successfully maps: :30cd600000-30cd61f000 r-xp 00000000 08:02 133445 /lib64/ld-2.14.so :30cd81e000-30cd820000 rw-p 0001e000 08:02 133445 /lib64/ld-2.14.so :30cd820000-30cd821000 rw-p 00000000 00:00 0 :7f337aa9a000-7f337aa9b000 r-xp 00000000 08:02 3812340 /home/ehsan/rt/2.6.33/arch/x86/vdso/vdso.so :7ffff734d000-7ffff736e000 rw-p 00000000 00:00 0 [stack] :7ffff73ff000-7ffff7400000 r-xp 00000000 00:00 0 [vdso] :ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] var_log_messages: :Aug 2 16:58:50 ehsan kernel: [102232.792111] ld-linux-x86-64[21351]: segfault at 7f337aa9a590 ip 00000030cd6067e2 sp 00007ffff736b6c0 error 7 in ld-2.14.so[30cd600000+1f000] :Aug 2 16:58:50 ehsan abrt[21352]: saved core dump of pid 21351 (/lib64/ld-2.14.so) to /var/spool/abrt/ccpp-2011-08-02-16:58:50-21351.new/coredump (167936 bytes)
Created attachment 516404 [details] File: backtrace
There is no test case.
Here is a test case: ldd /lib/modules/2.6.38.8-35.fc15.x86_64/vdso/vdso.so It is 100% reproducible
That's not a valid ELF object.
In particular, what isn't valid is that .dynamic section isn't in a writable segment. It is fine when the kernel loads it and relocates it such that it has bias 0, but if it has non-zero bias, it can't be used by the dynamic linker.
*** This bug has been marked as a duplicate of bug 606527 ***