dri-devel.lists.freedesktop.org archive mirror
 help / color / mirror / Atom feed
* [Bug 81896] New: GPU reset when running some  "John the Ripper" (+ jumbo patch, from Git) OpenCL tests
@ 2014-07-30  4:36 bugzilla-daemon
  2014-07-30  4:38 ` [Bug 81896] " bugzilla-daemon
                   ` (6 more replies)
  0 siblings, 7 replies; 8+ messages in thread
From: bugzilla-daemon @ 2014-07-30  4:36 UTC (permalink / raw)
  To: dri-devel


[-- Attachment #1.1: Type: text/plain, Size: 2359 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=81896

          Priority: medium
            Bug ID: 81896
          Assignee: dri-devel@lists.freedesktop.org
           Summary: GPU reset when running some  "John the Ripper" (+
                    jumbo patch, from Git) OpenCL tests
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: lbdkmjdf@sharklasers.com
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: git
         Component: Drivers/Gallium/r600
           Product: Mesa

Created attachment 103669
  --> https://bugs.freedesktop.org/attachment.cgi?id=103669&action=edit
mixed outputs

I get GPU reset when running some opencl tests from this program from TTY. If
I'm running a DE when the lockup happens, the system stops responding.
Attached are:
- the mixed output from /var/log/syslog and this command:
$ R600_DEBUG=cs LWS=128 GWS=9216 ./john --test
--format=PBKDF2-HMAC-SHA256-opencl

- an attempt to clean it, only leaving the output from "R600_DEBUG=cs"

Also notice, there is random garbage after "Build log:", which comes from
clGetProgramBuildInfo (
https://github.com/magnumripper/JohnTheRipper/blob/bleeding-jumbo/src/common-opencl.c#L754
, prints "Build log:" in line 768)

My system:
Hardware: HP dv6, CPU: AMD A6-3400M, GPUs: Radeon HD 6520g (evergreen) + 6750M
(north islands)
OS: Kubuntu 14.04
Kernel: 3.15.7, and 3.13, both amd64
Mesa 10.3~git1407290730.9a53f9 (from oibaf's PPA,
https://launchpad.net/~oibaf/+archive/graphics-drivers ), compiled with LLVM
3.5-rc1.

________________
To reproduce, here's a mini "how to run" for "John The Ripper" + "jumbo"
patches:
$ git clone https://github.com/magnumripper/JohnTheRipper
$ cd JohnTheRipper/src
$ ./configure && make
$ cd ../run
$ ./john --help # prints usage help
$ # the following command prints a list of hash format tests that use opencl,
separated by spaces. remove the awk part to get one per line:
$ ./john --help | grep -Eo '[a-zA-Z0-9-]*-opencl' | awk '{printf "%s ", $0}';
echo

To run a test:
$ ./john --test --format=$format
where $format is one of the formats listed from the previous command

The program does verify the output. When it fails, it should print something
like "FAILED (get_hash[0](0))".

-- 
You are receiving this mail because:
You are the assignee for the bug.

[-- Attachment #1.2: Type: text/html, Size: 4140 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

^ permalink raw reply	[flat|nested] 8+ messages in thread
end of thread, other threads:[~2019-09-18 19:16 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2014-07-30  4:36 [Bug 81896] New: GPU reset when running some "John the Ripper" (+ jumbo patch, from Git) OpenCL tests bugzilla-daemon
2014-07-30  4:38 ` [Bug 81896] " bugzilla-daemon
2014-07-30  4:48 ` bugzilla-daemon
2014-07-30  4:49 ` bugzilla-daemon
2015-07-11  8:39 ` bugzilla-daemon
2017-01-27 19:09 ` bugzilla-daemon
2018-05-30  7:11 ` [Bug 81896] [clover/sumo] " bugzilla-daemon
2019-09-18 19:16 ` bugzilla-daemon

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).