Bug#555105: libc6: SEGV in login, cron, su, and others
On Sun, Dec 06, 2009 at 12:44:43PM -0500, Simon Kjika'qawej wrote:
> Package: libc6
> Version: 2.10.2-2
> Severity: normal
>
>
> Log from just a few minutes ago:
>
> Dec 6 12:25:01 acahkos kernel: [ 715.388251] cron[6198]: segfault at 268 ip b720741f sp bfc82538 error 4 in libpthread-2.10.2.so[b7203000+15000]
> Dec 6 12:25:27 acahkos kernel: [ 741.258572] su[6285]: segfault at 268 ip b739e41f sp bfb3f1e8 error 4 in libpthread-2.10.2.so[b739a000+15000]
> Dec 6 12:25:31 acahkos kernel: [ 745.381877] su[6300]: segfault at 268 ip b729741f sp bfdf1458 error 4 in libpthread-2.10.2.so[b7293000+15000]
> Dec 6 12:27:15 acahkos kernel: [ 849.771202] su[6671]: segfault at 268 ip b71e141f sp bf940cc8 error 4 in libpthread-2.10.2.so[b71dd000+15000]
>
> and again another cron crash at 12:32 EST
>
> Dec 6 12:30:02 acahkos kernel: [ 1016.524430] cron[7678]: segfault at 268 ip b720741f sp bfc82538 error 4 in libpthread-2.10.2.so[b7203000+15000]
> Dec 6 12:35:03 acahkos kernel: [ 1317.332338] cron[9462]: segfault at 268 ip b720741f sp bfc82538 error 4 in libpthread-2.10.2.so[b7203000+15000]
>
> Pretty much the same numbers in the ip sp and mem locations (?) ([b7203000+15000]) and other spots.
>
> I also cannot login on console at all. Had to log in via X to even type
> this (luckily I hadn't disabled gdm...). I tried running ldconfig to see
> if the symlinks were wonky... nope. Haven't run debsums but I suspect
> it's OK. They are (just ran debsums).
>
> I installed libpam-krb5-migrate-heimdal a few days ago, and after my
> reboot earlier (video issues), I couldn't log in. Seems that there's
> some packages that need to be rebuilt for the fairly recent glibc update.
> I disabled libpam-krb5-migrate-heimdal with pam-auth-update and I was
> able to log in on console with no issues.
Does it also fixes the su/cron issue? If yes, it's a bug in
libpam-krb5-migrate-heimdal, not libc6.
--
Aurelien Jarno GPG: 1024D/F1BCDB73
aurelien@aurel32.net http://www.aurel32.net
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