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Bug#730336: normal booting fails with floating point exception



merge 718890 730336
thanks

On Sun, Nov 24, 2013 at 03:51:18PM +0530, Praveen Arimbrathodiyil wrote:
> package: libc6
> version:  2.17-96
> severity: critical
> 
> dmesg is attached. I can go to emergency mode and run startx from there.
> I tried 2.17-95 as well with the same result. It was working till a
> apt-get dis-upgrade few days back.

Could you please exactly tell me what do you mean by "emergency mode"?

> [   18.911748] traps: expr[1181] trap divide error ip:7f75ace8dffb sp:7fffb0b01c10 error:0 in libc-2.17.so[7f75ace61000+1a3000]
> [   18.916272] traps: expr[1183] trap divide error ip:7f526b64dffb sp:7fff8e3174e0 error:0 in libc-2.17.so[7f526b621000+1a3000]
> [   18.921920] traps: mount[1185] trap divide error ip:7fddcb8e4ffb sp:7fffdbd10e10 error:0 in libc-2.17.so[7fddcb8b8000+1a3000]
> [   18.926129] traps: grep[1190] trap divide error ip:7f602d9b6ffb sp:7fffa4f20660 error:0 in libc-2.17.so[7f602d98a000+1a3000]
> [   18.927332] traps: ls[1189] trap divide error ip:7f2084ff6ffb sp:7fffebb75960 error:0 in libc-2.17.so[7f2084fca000+1a3000]
> [   18.930583] traps: sed[1191] trap divide error ip:7fdd287beffb sp:7fff0ea72e90 error:0 in libc-2.17.so[7fdd28792000+1a3000]
> [   18.933161] traps: grep[1196] trap divide error ip:7f286e8b5ffb sp:7fff6e2dadc0 error:0 in libc-2.17.so[7f286e889000+1a3000]
> [   18.934322] traps: ls[1195] trap divide error ip:7fdb27401ffb sp:7fffdfd48700 error:0 in libc-2.17.so[7fdb273d5000+1a3000]

This looks like to me like a locale issue. Could you please try to do
the following:
- What is the content of /etc/default/locale?
- Do you have locales-all installed? If yes, can you please keep a
  backup copy of /usr/lib/locale for latter debugging purpose and try 
  to reinstall the package?
- If not, could you please keep a copy of /usr/lib/locale/locale-archive
  for debugging purpose and try to regenerate the locales by running
  locale-gen as root?

-- 
Aurelien Jarno	                        GPG: 1024D/F1BCDB73
aurelien@aurel32.net                 http://www.aurel32.net


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