>> google-chrome suffers intermittent crashes on x86 unless I enable
>> softmode.  Is there any other option to keep it running?
>
> can you get some details on the nature of crashes? any logs perhaps?
> if softmode fixes it then it's probably MPROTECT related, did you
> already disable it on the binary?

MPROTECT is actually already disabled:

# paxctl -v /opt/google/chrome/chrome
PaX control v0.7
Copyright 2004,2005,2006,2007,2009,2010,2011,2012 PaX Team
<[email protected]>
- PaX flags: -----m-x-e-- [/opt/google/chrome/chrome]
MPROTECT is disabled
RANDEXEC is disabled
EMUTRAMP is disabled

Here's the segfault from dmesg:

chrome[13338]: segfault at bbadbeef ip 14d81f2b sp 5ec2e1b0 error 6 in
chrome[136f4000+4203000]
grsec: Segmentation fault occurred at bbadbeef in
/opt/google/chrome/chrome[chrome:13338] uid/euid:1009/1009
gid/egid:1009/1009, parent /opt/google/chrome/chrome[chrome:12981]
uid/euid:1009/1009 gid/egid:1009/1009

- Grant

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