Max Reitz <mre...@redhat.com> writes: > On 2014-11-25 at 14:48, Markus Armbruster wrote: >> Max Reitz <mre...@redhat.com> writes: >> >>> On 2014-11-25 at 14:20, Markus Armbruster wrote: >>>> Max Reitz <mre...@redhat.com> writes: >>>> >>>>> On 2014-11-25 at 13:21, Markus Armbruster wrote: >>>>>> Max Reitz <mre...@redhat.com> writes: >>>>>> >>>>>>> Test 039 used to fail >>>>>> I'm confused: "used to" suggests it doesn't anymore, but you sending a >>>>>> patches strongly suggests something's broken. >>>>> Well, it used to fail before this series. :-P >>>>> >>>>> You're right, this sounds bad. Currently, 039 does fail, at least on >>>>> any system with a /proc/sys/kernel/core_pattern passing the dump to >>>>> another program. After this series, it does no longer. >>>>> >>>>>>> because qemu-io -c abort may generate core >>>>>>> dumps >>>>>>> even with ulimit -c 0 (and the output then contains "(core dumped)"). >>>>>> How? >>>>> See the patches[1][2] by Mao Chuan Li. If >>>>> /proc/sys/kernel/core_pattern passes the dump to another program, >>>>> ulimit -c 0 does not matter. >>>>> >>>>> [1] http://lists.nongnu.org/archive/html/qemu-devel/2014-11/msg02092.html >>>>> [2] http://lists.nongnu.org/archive/html/qemu-devel/2014-11/msg02093.html >>>>> >>>>> The problem with those patches is that they require access to >>>>> /proc/sys/kernel/core_pattern. I don't like having to run the iotests >>>>> as root. >>>> To me, this sounds like a case of "doctor, it hurts when I do this". >>> What do you mean? That I don't want the iotests to run as root? Or >>> that I don't want to go the alternative of filtering out the "(core >>> dumped)" message? >> I mean: >> >> Doctor, it hurts when I write weird stuff to >> /proc/sys/kernel/core_pattern. >> >> Don't do that then. >> >> If you want to be a nicer doc than me, go right ahead. > > I don't write weird stuff there. My default system configuration does > (and mine is not the only one): > > $ uname -r > 3.17.3-200.fc20.x86_64 > $ cat /proc/sys/kernel/core_pattern > |/usr/sbin/chroot /proc/%P/root /usr/libexec/abrt-hook-ccpp %s %c %p > %u %g %t e
abrt is one of the things I kill with prejudice on all my development machines.
