Bug#815974: Segmentation fault in libresolv triggered by php5-fpm

2016-03-01 Thread Florian Weimer
* Aurelien Jarno: > On 2016-02-26 13:31, Carlos O'Donell wrote: >> On Fri, Feb 26, 2016 at 7:46 AM, Fabian Niepelt >> wrote: >> > This is the correct output, the older one contains a test I thought was >> > in an endless loop but succeeded after a few minutes. >> >> The

Bug#815974: Segmentation fault in libresolv triggered by php5-fpm

2016-02-29 Thread Fabian Niepelt
Am Samstag, den 27.02.2016, 23:59 +0100 schrieb Aurelien Jarno: > On 2016-02-26 22:03, Fabian Niepelt wrote: > > > > > > > > IMHO making sure that programs are restarted after applying the > > > security > > > update should be enough, but I am not fully sure about my > > > analysis, so a > > >

Bug#815974: Segmentation fault in libresolv triggered by php5-fpm

2016-02-27 Thread Aurelien Jarno
On 2016-02-26 22:03, Fabian Niepelt wrote: > > IMHO making sure that programs are restarted after applying the security > > update should be enough, but I am not fully sure about my analysis, so a > > confirmation would be nice to have. > > The machines in question have been rebooted a few times

Bug#815974: Segmentation fault in libresolv triggered by php5-fpm

2016-02-26 Thread Fabian Niepelt
> IMHO making sure that programs are restarted after applying the security > update should be enough, but I am not fully sure about my analysis, so a > confirmation would be nice to have. The machines in question have been rebooted a few times after upgrading. I will try to get a full backtrace

Bug#815974: Segmentation fault in libresolv triggered by php5-fpm

2016-02-26 Thread Aurelien Jarno
On 2016-02-26 13:31, Carlos O'Donell wrote: > On Fri, Feb 26, 2016 at 7:46 AM, Fabian Niepelt wrote: > > This is the correct output, the older one contains a test I thought was > > in an endless loop but succeeded after a few minutes. > > The glibc maintainers for debian

Bug#815974: Segmentation fault in libresolv triggered by php5-fpm

2016-02-26 Thread Carlos O'Donell
On Fri, Feb 26, 2016 at 7:46 AM, Fabian Niepelt wrote: > This is the correct output, the older one contains a test I thought was > in an endless loop but succeeded after a few minutes. The glibc maintainers for debian need to review those failures. They indicate serious

Bug#815974: Segmentation fault in libresolv triggered by php5-fpm

2016-02-26 Thread Aurelien Jarno
On 2016-02-26 08:57, Fabian Niepelt wrote: > Package: libc6 > Version: 2.13-38+deb7u10 > > Dear maintainer, > > since the latest update for glibc we keep observing occasional > segmentation faults in libresolv [1]. They are triggered (for us) by > php5-fpm which runs an Owncloud instance when

Bug#815974: Segmentation fault in libresolv triggered by php5-fpm

2016-02-26 Thread Fabian Niepelt
This is the correct output, the older one contains a test I thought was in an endless loop but succeeded after a few minutes. Greetingsroot@linux-6sir:~/glibc_tests > ./bug18665-tcp info: old timeout value: 1 info: old retry attempt value: 4 info: old _res.options: 0x802c1 info: old _res.nscount

Bug#815974: Segmentation fault in libresolv triggered by php5-fpm

2016-02-26 Thread Carlos O'Donell
On Fri, Feb 26, 2016 at 3:57 AM, Fabian Niepelt wrote: > I'll be gladly providing additional info if you require it. > Program received signal SIGSEGV, Segmentation fault. > 0x7f146545e4fa in *__GI___libc_res_nsearch (statp=0x7f14659f7300, > name=, class=, type=, >

Bug#815974: Segmentation fault in libresolv triggered by php5-fpm

2016-02-26 Thread Fabian Niepelt
Package: libc6 Version: 2.13-38+deb7u10 Dear maintainer, since the latest update for glibc we keep observing occasional segmentation faults in libresolv [1]. They are triggered (for us) by php5-fpm which runs an Owncloud instance when logging in. After the segfault happens, I can relogin