From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 29435] New: [r300g] general/draw-vertices-half-float causes GPU
reset
Date: Sat, 7 Aug 2010 08:26:19 -0700 (PDT)
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https://bugs.freedesktop.org/show_bug.cgi?id=29435
Summary: [r300g] general/draw-vertices-half-float causes GPU
reset
Product: Mesa
Version: git
Platform: Other
OS/Version: All
Status: NEW
Severity: normal
Priority: medium
Component: Drivers/DRI/r300
AssignedTo: dri-devel@lists.freedesktop.org
ReportedBy: plaes@plaes.org
Chipset: "ATI Radeon Mobility X300 (M22) 5460 (PCIE)" (ChipID = 0x5460)
Kernel 2.6.35
Mesa: GIT master: d64a119c28376d7ce069dcec044ff9af7f93ff9c
xf86-video-ati: git-master
After experiencing some hangups while checking out Enemy Territory, I decided
to see whether running piglit can shed some light:
Test error:
[snip]
Returncode: 234
Errors: drmRadeonCmdBuffer: -22. Kernel failed to parse or rejected command
stream. See dmesg for more info.
Output:
Half vertices - components: 2, stride: 4, offset: 0
Probe at (5,5)
Expected: 1.000000 1.000000 1.000000
Observed: 0.200000 0.200000 0.200000
Half vertices - components: 2, stride: 6, offset: 0
Probe at (25,5)
Expected: 1.000000 1.000000 1.000000
Observed: 0.200000 0.200000 0.200000
Half vertices - components: 3, stride: 6, offset: 0
Probe at (45,5)
Expected: 1.000000 1.000000 1.000000
Observed: 0.200000 0.200000 0.200000
Half vertices - components: 2, stride: 8, offset: 0
[/snip]
dmesg output:
[ 610.411286] fbo-nodepth-tes[2341]: segfault at 0 ip (null) sp bf9107bc error
4 in fbo-nodepth-test[8048000+5000]
[ 610.608101] fbo-nostencil-t[2342]: segfault at 0 ip (null) sp bfdbee1c error
4 in fbo-nostencil-test[8048000+5000]
[ 616.843041] radeon 0000:01:00.0: GPU lockup CP stall for more than 1039msec
[ 616.843049] ------------[ cut here ]------------
[ 616.843064] WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:235
radeon_fence_wait+0x1e6/0x292()
[ 616.843072] Hardware name: Latitude D610
[ 616.843078] GPU lockup (waiting for 0x00001B75 last fence id 0x00001B6C)
[ 616.843084] Modules linked in: michael_mic lib80211_crypt_tkip ipw2200
libipw lib80211 tg3 libphy
[ 616.843106] Pid: 1811, comm: X Not tainted 2.6.35 #27
[ 616.843112] Call Trace:
[ 616.843126] [] ? warn_slowpath_common+0x6a/0x7b
[ 616.843135] [] ? radeon_fence_wait+0x1e6/0x292
[ 616.843145] [] ? warn_slowpath_fmt+0x28/0x2c
[ 616.843155] [] ? radeon_fence_wait+0x1e6/0x292
[ 616.843167] [] ? autoremove_wake_function+0x0/0x29
[ 616.843179] [] ? ttm_bo_wait+0xb3/0x144
[ 616.843190] [] ? radeon_bo_wait+0x8b/0xbc
[ 616.843200] [] ? radeon_gem_wait_idle_ioctl+0x27/0x50
[ 616.843211] [] ? drm_ioctl+0x1cf/0x27a
[ 616.843220] [] ? radeon_gem_wait_idle_ioctl+0x0/0x50
[ 616.843234] [] ? restore_i387_fxsave+0x4c/0x5c
[ 616.843245] [] ? drm_ioctl+0x0/0x27a
[ 616.843254] [] ? vfs_ioctl+0x1c/0x7d
[ 616.843263] [] ? do_vfs_ioctl+0x41d/0x456
[ 616.843273] [] ? restore_i387_xstate+0x151/0x181
[ 616.843283] [] ? mmap_region+0x32a/0x3fe
[ 616.843294] [] ? restore_sigcontext+0xba/0xd1
[ 616.843303] [] ? sys_ioctl+0x2d/0x44
[ 616.843311] [] ? sysenter_do_call+0x12/0x26
[ 616.843319] ---[ end trace 6829bf43dc6dc1c1 ]---
[ 617.022262] radeon: wait for empty RBBM fifo failed ! Bad things might
happen.
[ 617.193310] Failed to wait GUI idle while programming pipes. Bad things
might happen.
[ 617.194332] radeon 0000:01:00.0: (r300_asic_reset:415)
RBBM_STATUS=0x8411C100
[ 617.280197] [drm:radeon_ib_schedule] *ERROR* radeon: couldn't schedule
IB(10).
[ 617.280201] [drm:radeon_cs_ioctl] *ERROR* Faild to schedule IB !
[ 617.706819] radeon 0000:01:00.0: (r300_asic_reset:434)
RBBM_STATUS=0x80010140
[ 618.207820] radeon 0000:01:00.0: (r300_asic_reset:446)
RBBM_STATUS=0x00000140
[ 618.207846] radeon 0000:01:00.0: restoring config space at offset 0x1 (was
0x180403, writing 0x100407)
[ 618.207877] radeon 0000:01:00.0: GPU reset succeed
[ 618.207880] radeon 0000:01:00.0: GPU reset succeed
[ 618.207887] radeon 0000:01:00.0: f7172e00 unpin not necessary
[ 618.337886] [drm] radeon: 1 quad pipes, 1 Z pipes initialized.
[ 618.339509] [drm] PCIE GART of 512M enabled (table at 0xD0040000).
[ 618.339543] [drm] radeon: ring at 0x00000000B0000000
[ 618.339564] [drm] ring test succeeded in 1 usecs
[ 618.339576] [drm] ib test succeeded in 1 usecs
[ 625.348761] stencil-twoside[2390]: segfault at 0 ip (null) sp bf9740cc error
4 in stencil-twoside[8048000+6000]
PS. Should I file separate bugs for other less serious piglit test errors?
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