Controlg: tags -1 moreinfo
Hi,
I could not produce any segfault, only some errors/sigabrt.
* When using 'ulimit -u 300' and then executing chromium, I got the
following error:
[29486:29486:1109/235602:ERROR:render_sandbox_host_linux.cc(348)] Could
not get pid
[5:5:1109/235602:ERROR:zygote_linux.cc(326)] METHOD_GET_CHILD_WITH_INODE
failed
[5:5:1109/235602:ERROR:zygote_linux.cc(429)] Zygote could not fork:
process_type renderer numfds 2 child_pid -1
[28:28:1109/235602:FATAL:zygote_linux.cc(282)] Failed to synchronise
with parent zygote process
[29483:29483:1109/235602:ERROR:child_process_launcher.cc(326)] Failed to
launch child process
[5:5:1109/235602:ERROR:zygote_linux.cc(429)] Zygote could not fork:
process_type renderer numfds 2 child_pid -1
[24:24:1109/235602:ERROR:platform_thread_posix.cc(127)] pthread_create:
Resource temporarily unavailable
[24:24:1109/235602:FATAL:platform_thread_posix.cc(136)] Check failed:
handle == thread_handle->platform_handle() (140342015817472 vs. 0)
[29483:29483:1109/235602:ERROR:child_process_launcher.cc(326)] Failed to
launch child process
[30:30:1109/235602:ERROR:platform_thread_posix.cc(127)] pthread_create:
Resource temporarily unavailable
[30:30:1109/235602:FATAL:platform_thread_posix.cc(136)] Check failed:
handle == thread_handle->platform_handle() (140342106900224 vs. 0)
Chromium opens, but when I try to create a new tab, it just closes with
another error similar to the above.
This error message is quite clear about not being able to fork and the
resource being temporarily unavailable.
* When using 'ulimit -u 250' and then executing chromium, I got the
following error:
[30494:30508:1110/000344:ERROR:platform_thread_posix.cc(127)]
pthread_create: Die Ressource ist zur Zeit nicht verfügbar
[30494:30508:1110/000344:FATAL:platform_thread_posix.cc(136)] Check
failed: handle == thread_handle->platform_handle() (140468332017408 vs. 0)
Abgebrochen
Again the error message states -- this time in german -- that the
resource is temporarily unavailable. So no problem here.
* When using 'ulimit -u 200' and then trying to execute any program
from this terminal, the error message is:
bash: fork: retry: Keine Kind-Prozesse
Here it is clear, that already the bash could not fork.
So far I see no problems.
For problems with /etc/security/limits.conf:
With the following, everything works fine, but with the hard nproc limit
of 100 uncommented, I cannot start any program in Gnome.
* hard maxlogins 4
#* hard nproc 100
* hard data 102400
* hard rss 10000
If I understand correctly, nproc limits are the same as 'ulimit -u'
limits, so see above.
Thus I think there is no problem at all here, since it has to be
expected that chromium cannot run without forking a bit and the error
message state just that.
So I suggest to close this bug.
Best regards,
Andreas
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