linux-kernel - v4.11-rc0: Chromium crashes due to data ulimit

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Message-ID: <20170301183728.GA7371@amd>
Date:   Wed, 1 Mar 2017 19:37:28 +0100
From:   Pavel Machek <pavel@....cz>
To:     kernel list <linux-kernel@...r.kernel.org>
Subject: v4.11-rc0: Chromium crashes due to data ulimit

Hi!

I got this today:

[  841.056790] mmap: chromium (4142): VmData 2161451008 exceed data
ulimit 2147483647. Update limits or use boot option
ignore_rlimit_data.

Normally chromium works well for me... but I only got x220 few
days ago. 32-bit kernel on 6GiB 64-bit thinkpad X220...

In shell, I don't have the limit set:

pavel@duo:~$ ulimit -a
core file size          (blocks, -c) 8192
data seg size           (kbytes, -d) unlimited
scheduling priority             (-e) 0
file size               (blocks, -f) unlimited
pending signals                 (-i) 47589
max locked memory       (kbytes, -l) 64
max memory size         (kbytes, -m) unlimited
open files                      (-n) 65536
pipe size            (512 bytes, -p) 8
POSIX message queues     (bytes, -q) 819200
real-time priority              (-r) 0
stack size              (kbytes, -s) 8192
cpu time               (seconds, -t) unlimited
max user processes              (-u) 47589
virtual memory          (kbytes, -v) unlimited
file locks                      (-x) unlimited

I was launching chromium from gui.

Any ideas?
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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