1 |
>> google-chrome suffers intermittent crashes on x86 unless I enable |
2 |
>> softmode. Is there any other option to keep it running? |
3 |
> |
4 |
> can you get some details on the nature of crashes? any logs perhaps? |
5 |
> if softmode fixes it then it's probably MPROTECT related, did you |
6 |
> already disable it on the binary? |
7 |
|
8 |
MPROTECT is actually already disabled: |
9 |
|
10 |
# paxctl -v /opt/google/chrome/chrome |
11 |
PaX control v0.7 |
12 |
Copyright 2004,2005,2006,2007,2009,2010,2011,2012 PaX Team |
13 |
<pageexec@××××××××.hu> |
14 |
- PaX flags: -----m-x-e-- [/opt/google/chrome/chrome] |
15 |
MPROTECT is disabled |
16 |
RANDEXEC is disabled |
17 |
EMUTRAMP is disabled |
18 |
|
19 |
Here's the segfault from dmesg: |
20 |
|
21 |
chrome[13338]: segfault at bbadbeef ip 14d81f2b sp 5ec2e1b0 error 6 in |
22 |
chrome[136f4000+4203000] |
23 |
grsec: Segmentation fault occurred at bbadbeef in |
24 |
/opt/google/chrome/chrome[chrome:13338] uid/euid:1009/1009 |
25 |
gid/egid:1009/1009, parent /opt/google/chrome/chrome[chrome:12981] |
26 |
uid/euid:1009/1009 gid/egid:1009/1009 |
27 |
|
28 |
- Grant |