From mboxrd@z Thu Jan  1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 108879] [CIK] [regression] clinfo hangs indefinitely in
 si_create_context
Date: Tue, 27 Nov 2018 12:48:26 +0000
Message-ID: <bug-108879-502@http.bugs.freedesktop.org/>
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--15433229060.ef68F.7790
Date: Tue, 27 Nov 2018 12:48:26 +0000
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X-Bugzilla-URL: http://bugs.freedesktop.org/
Auto-Submitted: auto-generated

https://bugs.freedesktop.org/show_bug.cgi?id=3D108879

            Bug ID: 108879
           Summary: [CIK] [regression] clinfo hangs indefinitely in
                    si_create_context
           Product: Mesa
           Version: 18.3
          Hardware: All
                OS: All
            Status: NEW
          Severity: critical
          Priority: medium
         Component: Drivers/Gallium/radeonsi
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: vedran@miletic.net
        QA Contact: dri-devel@lists.freedesktop.org

Bisected to 9b331e462e5021d994859756d46cd2519d9c9c6e.

Tracing calls done by clinfo and pressing Ctrl+C gives:

#0  0x00007ffff7e9cead in syscall () from /lib64/libc.so.6
#1  0x00007ffff143422c in sys_futex (val3=3D-1, addr2=3D0x0, timeout=3D0x0,=
 val1=3D2,
op=3D9, addr1=3D0x555555899b08) at ../../src/util/futex.h:50=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
#2  futex_wait (timeout=3D0x0, value=3D2, addr=3D0x555555899b08) at
../../src/util/futex.h:50
#3  do_futex_fence_wait (fence=3Dfence@entry=3D0x555555899b08,
timeout=3Dtimeout@entry=3Dfalse, abs_timeout=3Dabs_timeout@entry=3D0) at u_=
queue.c:115=20=20
#4  0x00007ffff1434739 in _util_queue_fence_wait
(fence=3Dfence@entry=3D0x555555899b08) at u_queue.c:130=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
#5  0x00007ffff146cd79 in util_queue_fence_wait (fence=3D0x555555899b08) at
../../../../src/util/u_queue.h:161=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20
#6  si_bind_compute_state (ctx=3D0x5555558648c0, state=3D0x555555899af0) at
si_compute.c:277
#7  0x00007ffff146eb79 in si_compute_do_clear_or_copy
(sctx=3Dsctx@entry=3D0x5555558648c0, dst=3Ddst@entry=3D0x5555558a3910,
dst_offset=3Ddst_offset@entry=3D0, src=3Dsrc@entry=3D0x0,=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20
    src_offset=3Dsrc_offset@entry=3D0, size=3Dsize@entry=3D16,
clear_value=3D0x7fffffffcea0, clear_value_size=3D4, coher=3DSI_COHERENCY_SH=
ADER) at
si_compute_blit.c:131=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20
#8  0x00007ffff146ecb0 in si_clear_buffer (sctx=3Dsctx@entry=3D0x5555558648=
c0,
dst=3D0x5555558a3910, offset=3Doffset@entry=3D0, size=3D16,
clear_value=3Dclear_value@entry=3D0x7fffffffcea0,=20=20=20=20=20=20=20=20=
=20=20
    clear_value_size=3Dclear_value_size@entry=3D4, coher=3DSI_COHERENCY_SHA=
DER) at
si_compute_blit.c:217=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
#9  0x00007ffff147de40 in si_create_context
(screen=3Dscreen@entry=3D0x5555555e07c0, flags=3Dflags@entry=3D0) at si_pip=
e.c:624=20=20=20=20=20=20
#10 0x00007ffff147e8d1 in radeonsi_screen_create (ws=3D<optimized out>,
config=3D<optimized out>) at si_pipe.c:1123=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20
#11 0x00007ffff143edfa in radeon_drm_winsys_create (fd=3Dfd@entry=3D4,
config=3Dconfig@entry=3D0x7fffffffd038,
screen_create=3Dscreen_create@entry=3D0x7ffff147e1c0 <radeonsi_screen_creat=
e>)=20=20=20=20=20
    at radeon_drm_winsys.c:941
#12 0x00007ffff131b49d in create_screen (fd=3D4, config=3D0x7fffffffd038) at
pipe_radeonsi.c:18=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
#13 0x00007ffff7cc606b in pipe_loader_create_screen (dev=3D0x5555555ccc80) =
at
pipe_loader.c:137=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
#14 0x00007ffff7ce744c in clover::device::device (this=3D0x5555555b9f50,
platform=3D..., ldev=3D<optimized out>) at core/device.cpp:47=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
#15 0x00007ffff7cf1584 in clover::create<clover::device, clover::platform&,
pipe_loader_device*&> () at ./util/pointer.hpp:229=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
#16 clover::platform::platform (this=3D0x7ffff7d9edc0 <(anonymous
namespace)::_clover_platform>) at core/platform.cpp:36=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
#17 0x00007ffff7cc5a26 in __static_initialization_and_destruction_0
(__initialize_p=3D1, __priority=3D65535) at api/platform.cpp:141=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
#18 _GLOBAL__sub_I_platform.cpp(void) () at api/platform.cpp:141
#19 0x00007ffff7fe1dea in call_init.part () from /lib64/ld-linux-x86-64.so.2
#20 0x00007ffff7fe1eea in _dl_init () from /lib64/ld-linux-x86-64.so.2
#21 0x00007ffff7fe5edf in dl_open_worker () from /lib64/ld-linux-x86-64.so.2
#22 0x00007ffff7edf0d7 in _dl_catch_exception () from /lib64/libc.so.6
#23 0x00007ffff7fe574e in _dl_open () from /lib64/ld-linux-x86-64.so.2
#24 0x00007ffff7f6c39a in dlopen_doit () from /lib64/libdl.so.2
#25 0x00007ffff7edf0d7 in _dl_catch_exception () from /lib64/libc.so.6
#26 0x00007ffff7edf173 in _dl_catch_error () from /lib64/libc.so.6
#27 0x00007ffff7f6caf9 in _dlerror_run () from /lib64/libdl.so.2
#28 0x00007ffff7f6c43a in dlopen@@GLIBC_2.2.5 () from /lib64/libdl.so.2
#29 0x00007ffff7f76d11 in _initClIcd_real () from /lib64/libOpenCL.so.1
#30 0x00007ffff7f7935c in clGetPlatformIDs () from /lib64/libOpenCL.so.1
#31 0x000055555555a4ba in main ()

Removing the CIK-specific function call under /* Clear the NULL constant
buffer, because loads should return zeros. */ makes clinfo work normally.

--=20
You are receiving this mail because:
You are the assignee for the bug.=

--15433229060.ef68F.7790
Date: Tue, 27 Nov 2018 12:48:26 +0000
MIME-Version: 1.0
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Content-Transfer-Encoding: quoted-printable
X-Bugzilla-URL: http://bugs.freedesktop.org/
Auto-Submitted: auto-generated

<html>
    <head>
      <base href=3D"https://bugs.freedesktop.org/">
    </head>
    <body><table border=3D"1" cellspacing=3D"0" cellpadding=3D"8">
        <tr>
          <th>Bug ID</th>
          <td><a class=3D"bz_bug_link=20
          bz_status_NEW "
   title=3D"NEW - [CIK] [regression] clinfo hangs indefinitely in si_create=
_context"
   href=3D"https://bugs.freedesktop.org/show_bug.cgi?id=3D108879">108879</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>[CIK] [regression] clinfo hangs indefinitely in si_create_con=
text
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>Mesa
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>18.3
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>All
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>critical
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Drivers/Gallium/radeonsi
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>dri-devel&#64;lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>vedran&#64;miletic.net
          </td>
        </tr>

        <tr>
          <th>QA Contact</th>
          <td>dri-devel&#64;lists.freedesktop.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Bisected to 9b331e462e5021d994859756d46cd2519d9c9c6e.

Tracing calls done by clinfo and pressing Ctrl+C gives:

#0  0x00007ffff7e9cead in syscall () from /lib64/libc.so.6
#1  0x00007ffff143422c in sys_futex (val3=3D-1, addr2=3D0x0, timeout=3D0x0,=
 val1=3D2,
op=3D9, addr1=3D0x555555899b08) at ../../src/util/futex.h:50=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
#2  futex_wait (timeout=3D0x0, value=3D2, addr=3D0x555555899b08) at
../../src/util/futex.h:50
#3  do_futex_fence_wait (fence=3Dfence&#64;entry=3D0x555555899b08,
timeout=3Dtimeout&#64;entry=3Dfalse, abs_timeout=3Dabs_timeout&#64;entry=3D=
0) at u_queue.c:115=20=20
#4  0x00007ffff1434739 in _util_queue_fence_wait
(fence=3Dfence&#64;entry=3D0x555555899b08) at u_queue.c:130=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
#5  0x00007ffff146cd79 in util_queue_fence_wait (fence=3D0x555555899b08) at
../../../../src/util/u_queue.h:161=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20
#6  si_bind_compute_state (ctx=3D0x5555558648c0, state=3D0x555555899af0) at
si_compute.c:277
#7  0x00007ffff146eb79 in si_compute_do_clear_or_copy
(sctx=3Dsctx&#64;entry=3D0x5555558648c0, dst=3Ddst&#64;entry=3D0x5555558a39=
10,
dst_offset=3Ddst_offset&#64;entry=3D0, src=3Dsrc&#64;entry=3D0x0,=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20
    src_offset=3Dsrc_offset&#64;entry=3D0, size=3Dsize&#64;entry=3D16,
clear_value=3D0x7fffffffcea0, clear_value_size=3D4, coher=3DSI_COHERENCY_SH=
ADER) at
si_compute_blit.c:131=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20
#8  0x00007ffff146ecb0 in si_clear_buffer (sctx=3Dsctx&#64;entry=3D0x555555=
8648c0,
dst=3D0x5555558a3910, offset=3Doffset&#64;entry=3D0, size=3D16,
clear_value=3Dclear_value&#64;entry=3D0x7fffffffcea0,=20=20=20=20=20=20=20=
=20=20=20
    clear_value_size=3Dclear_value_size&#64;entry=3D4, coher=3DSI_COHERENCY=
_SHADER) at
si_compute_blit.c:217=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
#9  0x00007ffff147de40 in si_create_context
(screen=3Dscreen&#64;entry=3D0x5555555e07c0, flags=3Dflags&#64;entry=3D0) a=
t si_pipe.c:624=20=20=20=20=20=20
#10 0x00007ffff147e8d1 in radeonsi_screen_create (ws=3D&lt;optimized out&gt=
;,
config=3D&lt;optimized out&gt;) at si_pipe.c:1123=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20
#11 0x00007ffff143edfa in radeon_drm_winsys_create (fd=3Dfd&#64;entry=3D4,
config=3Dconfig&#64;entry=3D0x7fffffffd038,
screen_create=3Dscreen_create&#64;entry=3D0x7ffff147e1c0 &lt;radeonsi_scree=
n_create&gt;)=20=20=20=20=20
    at radeon_drm_winsys.c:941
#12 0x00007ffff131b49d in create_screen (fd=3D4, config=3D0x7fffffffd038) at
pipe_radeonsi.c:18=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
#13 0x00007ffff7cc606b in pipe_loader_create_screen (dev=3D0x5555555ccc80) =
at
pipe_loader.c:137=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
#14 0x00007ffff7ce744c in clover::device::device (this=3D0x5555555b9f50,
platform=3D..., ldev=3D&lt;optimized out&gt;) at core/device.cpp:47=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
#15 0x00007ffff7cf1584 in clover::create&lt;clover::device, clover::platfor=
m&amp;,
pipe_loader_device*&amp;&gt; () at ./util/pointer.hpp:229=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
#16 clover::platform::platform (this=3D0x7ffff7d9edc0 &lt;(anonymous
namespace)::_clover_platform&gt;) at core/platform.cpp:36=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
#17 0x00007ffff7cc5a26 in __static_initialization_and_destruction_0
(__initialize_p=3D1, __priority=3D65535) at api/platform.cpp:141=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
#18 _GLOBAL__sub_I_platform.cpp(void) () at api/platform.cpp:141
#19 0x00007ffff7fe1dea in call_init.part () from /lib64/ld-linux-x86-64.so.2
#20 0x00007ffff7fe1eea in _dl_init () from /lib64/ld-linux-x86-64.so.2
#21 0x00007ffff7fe5edf in dl_open_worker () from /lib64/ld-linux-x86-64.so.2
#22 0x00007ffff7edf0d7 in _dl_catch_exception () from /lib64/libc.so.6
#23 0x00007ffff7fe574e in _dl_open () from /lib64/ld-linux-x86-64.so.2
#24 0x00007ffff7f6c39a in dlopen_doit () from /lib64/libdl.so.2
#25 0x00007ffff7edf0d7 in _dl_catch_exception () from /lib64/libc.so.6
#26 0x00007ffff7edf173 in _dl_catch_error () from /lib64/libc.so.6
#27 0x00007ffff7f6caf9 in _dlerror_run () from /lib64/libdl.so.2
#28 0x00007ffff7f6c43a in dlopen&#64;&#64;GLIBC_2.2.5 () from /lib64/libdl.=
so.2
#29 0x00007ffff7f76d11 in _initClIcd_real () from /lib64/libOpenCL.so.1
#30 0x00007ffff7f7935c in clGetPlatformIDs () from /lib64/libOpenCL.so.1
#31 0x000055555555a4ba in main ()

Removing the CIK-specific function call under /* Clear the NULL constant
buffer, because loads should return zeros. */ makes clinfo work normally.</=
pre>
        </div>
      </p>


      <hr>
      <span>You are receiving this mail because:</span>

      <ul>
          <li>You are the assignee for the bug.</li>
      </ul>
    </body>
</html>=

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