| Bug ID | 97618 |
|---|---|
| Summary | W600 (Cape Verde PRO): reproducible hang on piglit test spec@ext_texture_lod_bias@lodbias in drmCommandWrite() |
| Product | Mesa |
| Version | 11.2 |
| Hardware | x86-64 (AMD64) |
| OS | Linux (All) |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | Drivers/Gallium/radeonsi |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | dank@kegel.com |
| QA Contact | dri-devel@lists.freedesktop.org |
On my dual Xeon with AMD W600 graphics card / stock ubuntu 16.04,
running piglit's spec@ext_texture_lod_bias@lodbias test hangs in
drmCommandWrite().
To reproduce:
sudo apt-get install -y time libwaffle-dev python3-dev python3-nose python3-six
python3-numpy python3-matplotlib python3-scipy libgles2-mesa-dev
libgl1-mesa-dev
git clone git://anongit.freedesktop.org/git/piglit
cd piglit
cmake .
make -j4
./piglit run tests/sanity results/sanity
./piglit summary console results/sanity
./piglit run -1 -v --dmesg --sync -t ext_texture_lod_bias tests/quick
results/quick
and it looks like it's hung on an ioctl:
$ lspci -nn | grep ATI
03:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc.
[AMD/ATI] Cape Verde PRO [FirePro W600] [1002:6828]
03:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Cape
Verde/Pitcairn HDMI Audio [Radeon HD 7700/7800 Series] [1002:aab0]
$ cat /etc/issue
Ubuntu 16.04.1 LTS \n \l
$ uname -a
Linux rbb-ubu1604-1 4.4.0-36-generic #55-Ubuntu SMP Thu Aug 11 18:01:55 UTC
2016 x86_64 x86_64 x86_64 GNU/Linux
$ apt-cache policy xserver-xorg-video-radeon
xserver-xorg-video-radeon:
Installed: 1:7.7.0-1
$ dpkg-query -S /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
libgl1-mesa-dri:amd64: /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
$ apt-cache policy libgl1-mesa-dri
libgl1-mesa-dri:
Installed: 11.2.0-1ubuntu2.1
$ sudo apt-get install libgl1-mesa-dri-dbg
E: Unable to locate package libgl1-mesa-dri-dbg
$ ps augxw | grep piglit
buildbot 46308 3.2 0.5 1267912 115796 pts/1 Sl+ 11:52 2:18
python2 piglit run -1 -v --dmesg --sync -t texture tests/quick results/quick
buildbot 62511 0.7 0.2 181476 42584 pts/1 Sl+ 12:34 0:12
src/piglit/bin/lodbias -auto
buildbot@rbb-ubu1604-1:~/.local/share/xorg$ sudo strace -p 62511
strace: Process 62511 attached
ioctl(6, DRM_IOCTL_RADEON_GEM_WAIT_IDLE
$ sudo gdb
(gdb) attach 62511
(gdb) bt
#0 0x00007fe2827c0687 in ioctl () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fe281c0e0f8 in drmIoctl () from
/usr/lib/x86_64-linux-gnu/libdrm.so.2
#2 0x00007fe281c10dbb in drmCommandWrite () from
/usr/lib/x86_64-linux-gnu/libdrm.so.2
#3 0x00007fe27cff6e2c in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007fe27cff83d7 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007fe27d01c452 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#6 0x00007fe27cb4163d in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#7 0x00007fe27cab8cd8 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#8 0x00007fe27cb45105 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#9 0x00007fe27caba19f in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#10 0x00007fe27caba322 in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#11 0x00007fe282dabbf0 in piglit_read_pixels_float (x=110, y=70, width=1,
height=1, format=6407, pixels=0x7fff34347e70)
at src/piglit/tests/util/piglit-util-gl.c:1055
#12 0x00007fe282dac010 in piglit_probe_pixel_rgb (x=110, y=70,
expected=0x7fff34347f10) at
src/piglit/tests/util/piglit-util-gl.c:1149
#13 0x000000000040177f in probe_cell (testname=0x4025f8 "multitex", cellx=2,
celly=1, expected=0x7fff34347f10)
at src/piglit/tests/texturing/lodbias.c:85
#14 0x0000000000401da2 in test_multitex_combo (bias1=-9, level1=2, bias2=-13,
level2=1) at src/piglit/tests/texturing/lodbias.c:192
#15 0x0000000000401ed8 in test_multitex (bias1=-9, bias2=-13) at
src/piglit/tests/texturing/lodbias.c:221
#16 0x0000000000401fd4 in piglit_display () at
src/piglit/tests/texturing/lodbias.c:246
#17 0x00007fe282dd2275 in process_next_event (x11_fw=0x1ab7c20) at
src/piglit/tests/util/piglit-framework-gl/piglit_x11_framework.c:137
#18 0x00007fe282dd2335 in enter_event_loop (winsys_fw=0x1ab7c20) at
src/piglit/tests/util/piglit-framework-gl/piglit_x11_framework.c:153
#19 0x00007fe282dd176e in run_test (gl_fw=0x1ab7c20, argc=1,
argv=0x7fff343482b8)
at src/piglit/tests/util/piglit-framework-gl/piglit_winsys_framework.c:88
#20 0x00007fe282db5d90 in piglit_gl_test_run (argc=1, argv=0x7fff343482b8,
config=0x7fff34348170)
at src/piglit/tests/util/piglit-framework-gl.c:199
#21 0x00000000004016cd in main (argc=1, argv=0x7fff343482b8) at
src/piglit/tests/texturing/lodbias.c:55
$ sudo cat /var/log/kern.log
...
[ 3304.897193] [TTM] Illegal buffer object size
[ 3304.897239] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (0, 2, 4096, -22)
[ 3304.897326] [TTM] Illegal buffer object size
[ 3304.897351] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (0, 2, 4096, -22)
[ 3315.592187] perf interrupt took too long (5070 > 5000), lowering
kernel.perf_event_max_sample_rate to 25000
[ 3347.940586] [TTM] Illegal buffer object size
[ 3347.940638] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (0, 2, 4096, -22)
[ 3347.940678] [TTM] Illegal buffer object size
[ 3347.940701] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (0, 2, 4096, -22)
[ 3349.047906] [TTM] Failed to find memory space for buffer 0xffff880044987868
eviction
[ 3349.047913] [TTM] No space for ffff880044987868 (262144 pages, 1048576K,
1024M)
[ 3349.047917] [TTM] placement[0]=0x00060002 (1)
[ 3349.047919] [TTM] has_type: 1
[ 3349.047921] [TTM] use_type: 1
[ 3349.047923] [TTM] flags: 0x0000000A
[ 3349.047925] [TTM] gpu_offset: 0x80000000
[ 3349.047927] [TTM] size: 524288
[ 3349.047929] [TTM] available_caching: 0x00070000
[ 3349.047931] [TTM] default_caching: 0x00010000
[ 3349.048630] [TTM] Failed to find memory space for buffer 0xffff880044987868
eviction
[ 3349.048632] [TTM] No space for ffff880044987868 (262144 pages, 1048576K,
1024M)
[ 3349.048634] [TTM] placement[0]=0x00060002 (1)
[ 3349.048635] [TTM] has_type: 1
[ 3349.048636] [TTM] use_type: 1
[ 3349.048637] [TTM] flags: 0x0000000A
[ 3349.048638] [TTM] gpu_offset: 0x80000000
[ 3349.048639] [TTM] size: 524288
[ 3349.048640] [TTM] available_caching: 0x00070000
[ 3349.048641] [TTM] default_caching: 0x00010000
[ 3349.052755] [TTM] Failed to find memory space for buffer 0xffff880044987868
eviction
[ 3349.052758] [TTM] No space for ffff880044987868 (262144 pages, 1048576K,
1024M)
[ 3349.052759] [TTM] placement[0]=0x00060002 (1)
[ 3349.052760] [TTM] has_type: 1
[ 3349.052761] [TTM] use_type: 1
[ 3349.052762] [TTM] flags: 0x0000000A
[ 3349.052763] [TTM] gpu_offset: 0x80000000
[ 3349.052764] [TTM] size: 524288
[ 3349.052766] [TTM] available_caching: 0x00070000
[ 3349.052767] [TTM] default_caching: 0x00010000
[ 3349.052769] [TTM] Failed to find memory space for buffer 0xffff880044987868
eviction
[ 3349.052771] [TTM] No space for ffff880044987868 (262144 pages, 1048576K,
1024M)
[ 3349.052772] [TTM] placement[0]=0x00060002 (1)
[ 3349.052773] [TTM] has_type: 1
[ 3349.052774] [TTM] use_type: 1
[ 3349.052775] [TTM] flags: 0x0000000A
[ 3349.052776] [TTM] gpu_offset: 0x80000000
[ 3349.052777] [TTM] size: 524288
[ 3349.052778] [TTM] available_caching: 0x00070000
[ 3349.052779] [TTM] default_caching: 0x00010000
[ 3349.052840] [drm:radeon_cs_ioctl [radeon]] *ERROR* Failed to parse
relocation -12!
[ 5641.849863] DMAR: DRHD: handling fault status reg 2
[ 5641.849876] DMAR: INTR-REMAP: Request device [[00:00.0] fault index 18
[ 5641.849876] INTR-REMAP:[fault reason 38] Blocked an interrupt
request due to source-id verification failure
[ 6000.668710] INFO: task Xorg:6978 blocked for more than 120 seconds.
[ 6000.668718] Not tainted 4.4.0-36-generic #55-Ubuntu
[ 6000.668720] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this
message.
[ 6000.668723] Xorg D ffff8800c8c53938 0 6978 6977 0x00000000
[ 6000.668730] ffff8800c8c53938 0000000000000000 ffff880512e97080
ffff88050e008c80
[ 6000.668735] ffff8800c8c54000 ffff8800c8c53a88 ffff88003553c000
ffff8800c8c53a20
[ 6000.668739] ffff88003553d498 ffff8800c8c53950 ffffffff81829ec5
7fffffffffffffff
[ 6000.668743] Call Trace:
[ 6000.668756] [<ffffffff81829ec5>] schedule+0x35/0x80
[ 6000.668760] [<ffffffff8182cfe5>] schedule_timeout+0x1b5/0x270
[ 6000.668807] [<ffffffffc0217ed2>] ? radeon_fence_process+0x12/0x30 [radeon]
[ 6000.668830] [<ffffffffc02181a4>]
radeon_fence_wait_seq_timeout.constprop.8+0x234/0x320 [radeon]
[ 6000.668835] [<ffffffff810c3cb0>] ? wake_atomic_t_function+0x60/0x60
[ 6000.668853] [<ffffffffc021874f>] radeon_fence_wait_empty+0x7f/0xb0 [radeon]
[ 6000.668878] [<ffffffffc0262189>] radeon_pm_compute_clocks+0x5f9/0x870
[radeon]
[ 6000.668895] [<ffffffffc0208da7>] atombios_crtc_dpms+0x67/0xf0 [radeon]
[ 6000.668912] [<ffffffffc020a399>] atombios_crtc_disable+0x39/0x350 [radeon]
[ 6000.668939] [<ffffffffc027f6e9>] ? atombios_get_encoder_mode+0x119/0x1c0
[radeon]
[ 6000.668966] [<ffffffffc0281b50>] ? radeon_atom_encoder_disable+0xf0/0x170
[radeon]
[ 6000.668975] [<ffffffffc01afbc6>]
__drm_helper_disable_unused_functions+0xa6/0xe0 [drm_kms_helper]
[ 6000.668981] [<ffffffffc01b00c3>] drm_crtc_helper_set_config+0x103/0xba0
[drm_kms_helper]
[ 6000.669005] [<ffffffffc02ba07f>] ? ni_dpm_vblank_too_short+0x1f/0x30
[radeon]
[ 6000.669025] [<ffffffffc02257b4>] radeon_crtc_set_config+0x44/0x110 [radeon]
[ 6000.669050] [<ffffffffc0041e32>] drm_mode_set_config_internal+0x62/0x100
[drm]
[ 6000.669065] [<ffffffffc004648c>] drm_mode_setcrtc+0x3cc/0x4f0 [drm]
[ 6000.669076] [<ffffffffc0037742>] drm_ioctl+0x152/0x540 [drm]
[ 6000.669091] [<ffffffffc00460c0>] ? drm_mode_setplane+0x1b0/0x1b0 [drm]
[ 6000.669107] [<ffffffffc01fc04c>] radeon_drm_ioctl+0x4c/0x80 [radeon]
[ 6000.669110] [<ffffffff81220c1f>] do_vfs_ioctl+0x29f/0x490
[ 6000.669113] [<ffffffff8106b544>] ? __do_page_fault+0x1b4/0x400
[ 6000.669115] [<ffffffff81220e89>] SyS_ioctl+0x79/0x90
[ 6000.669118] [<ffffffff8182dfb2>] entry_SYSCALL_64_fastpath+0x16/0x71
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