[CRIU] [PATCH] arm: reset the CPSR.T bit when executing the infected code

[Alexander Kartashov]

On 05/07/2013 10:35 AM, Chanho Park wrote:
> (00.057720) Error (parasite-syscall.c:224): Parasite exited with -22
> (00.057756) Error (parasite-syscall.c:343): Can't init parasite
> (00.057801) Error (parasite-syscall.c:762): 5664: Can't create a transport
> socket
> (00.057954) Error (parasite-syscall.c:224): Parasite exited with -2
> (00.058219) Error (cr-dump.c:1408): Can't infect (pid: 5664) with parasite
> (00.058398) Unlock network
> (00.058427) Unfreezing tasks into 1
> (00.058451)     Unseizing 5664 into 1
> (00.058634) Error (cr-dump.c:1640): Dumping FAILED.
>
> Could you run the test again using attached dump script?

Thank you, Chanho, for your stress test script.

Interestingly, the script fails on the restore stage
after several iterations with the following error:

(00.036221)   2267: Error (tty.c:341): tty: Failed to set group 2100 on 
1: Inappropriate ioctl for device
(00.037518) Error (cr-restore.c:954): 2267 exited, status=255
(00.037796) Error (cr-restore.c:1279): Restoring FAILED.

I'm afraid the issue has something to do with the host
since I use the QEMU ARM Vexpress model to test the port.
Things may be different in the real hardware.

Could you please apply the attached patch and
send me failed dump log?

-- 
Sincerely yours,
Alexander Kartashov

Intern
Core team

www.parallels.com

Skype: aleksandr.kartashov
Email: alekskartashov at parallels.com

-------------- next part --------------
A non-text attachment was scrubbed...
Name: parasite-init-debug.patch
Type: text/x-patch
Size: 975 bytes
Desc: not available
URL: <http://lists.openvz.org/pipermail/criu/attachments/20130507/c9ad93a2/attachment.bin>