From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 29556] New: [rv620] GPU reset followed by black screen Date: Fri, 13 Aug 2010 04:01:14 -0700 (PDT) Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from annarchy.freedesktop.org (annarchy.freedesktop.org [131.252.210.176]) by gabe.freedesktop.org (Postfix) with ESMTP id 189089E709 for ; Fri, 13 Aug 2010 04:01:15 -0700 (PDT) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org https://bugs.freedesktop.org/show_bug.cgi?id=29556 Summary: [rv620] GPU reset followed by black screen Product: DRI Version: XOrg CVS Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/Radeon AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: scary.moo@gmail.com Created an attachment (id=37840) --> (https://bugs.freedesktop.org/attachment.cgi?id=37840) system dmesg Using latest git (as of 12/08/2010) of libdrm, mesa(classic),xf86-video-ati and drm-radeon-testing (commit drm/radeon/kms: enable writeback on remaing asics ), gpu is a hd3470 mobility (rv620), forced to lowest power state (echo "low" > /sys/class/drm/card0/device/power_profile). During normal web browsing, maybe while playing a flash video, the mouse cursor suddenly stops and immediately after I get a black screen from which I cannot recover unless I sysrq-reboot (haven't tried ssh). Upon reboot a check of the system log shows [ 2325.450063] radeon 0000:01:00.0: GPU lockup CP stall for more than 1000msec [ 2325.450066] ------------[ cut here ]------------ [ 2325.450083] WARNING: at drivers/gpu/drm/radeon/radeon_fence.c:239 radeon_fence_wait+0x35b/0x3c0 [radeon]() [ 2325.450085] Hardware name: Satellite A300 [ 2325.450087] GPU lockup (waiting for 0x0000BDBC last fence id 0x0000BDBA) [ 2325.450089] Modules linked in: radeon ttm ath5k drm_kms_helper cfbcopyarea cfbimgblt cfbfillrect i2c_i801 ath [ 2325.450099] Pid: 1954, comm: X Not tainted 2.6.35+ #19 [ 2325.450101] Call Trace: [ 2325.450108] [] warn_slowpath_common+0x7a/0xb0 [ 2325.450111] [] warn_slowpath_fmt+0x41/0x50 [ 2325.450120] [] radeon_fence_wait+0x35b/0x3c0 [radeon] [ 2325.450125] [] ? autoremove_wake_function+0x0/0x40 [ 2325.450134] [] radeon_sync_obj_wait+0xc/0x10 [radeon] [ 2325.450139] [] ttm_bo_wait+0xf9/0x1b0 [ttm] [ 2325.450144] [] ttm_bo_move_accel_cleanup+0x9f/0x2e0 [ttm] [ 2325.450153] [] radeon_move_blit+0x11f/0x180 [radeon] [ 2325.450162] [] radeon_bo_move+0xb6/0x1e0 [radeon] [ 2325.450166] [] ttm_bo_handle_move_mem+0x135/0x410 [ttm] [ 2325.450170] [] ttm_bo_evict+0x1b9/0x3f0 [ttm] [ 2325.450175] [] ? __isolate_lru_page+0x81/0xa0 [ 2325.450179] [] ttm_mem_evict_first+0x147/0x1e0 [ttm] [ 2325.450183] [] ttm_bo_mem_space+0x3e9/0x4a0 [ttm] [ 2325.450187] [] ttm_bo_move_buffer+0xe7/0x160 [ttm] [ 2325.450192] [] ? drm_mapbufs+0x318/0x340 [ 2325.450196] [] ttm_bo_validate+0x96/0x120 [ttm] [ 2325.450199] [] ttm_bo_init+0x2e5/0x340 [ttm] [ 2325.450209] [] radeon_bo_create+0x128/0x220 [radeon] [ 2325.450218] [] ? radeon_ttm_bo_destroy+0x0/0xc0 [radeon] [ 2325.450228] [] radeon_gem_object_create+0x84/0x100 [radeon] [ 2325.450232] [] ? pollwake+0x0/0x60 [ 2325.450242] [] radeon_gem_create_ioctl+0x4f/0xe0 [radeon] [ 2325.450246] [] ? sock_aio_read+0x134/0x150 [ 2325.450249] [] drm_ioctl+0x33c/0x410 [ 2325.450259] [] ? radeon_gem_create_ioctl+0x0/0xe0 [radeon] [ 2325.450262] [] ? do_sync_read+0xd2/0x110 [ 2325.450266] [] vfs_ioctl+0x3c/0xd0 [ 2325.450268] [] do_vfs_ioctl+0x7c/0x520 [ 2325.450271] [] ? vfs_read+0x105/0x140 [ 2325.450274] [] sys_ioctl+0x4a/0x80 [ 2325.450277] [] ? do_device_not_available+0x9/0x10 [ 2325.450280] [] system_call_fastpath+0x16/0x1b [ 2325.450283] ---[ end trace b2d00ea6bab57761 ]--- [ 2325.450295] [drm] Disabling audio support [ 2325.451428] radeon 0000:01:00.0: GPU softreset [ 2325.451431] radeon 0000:01:00.0: R_008010_GRBM_STATUS=0xA0003030 [ 2325.451435] radeon 0000:01:00.0: R_008014_GRBM_STATUS2=0x00000003 [ 2325.451438] radeon 0000:01:00.0: R_000E50_SRBM_STATUS=0x200010C0 [ 2325.451452] radeon 0000:01:00.0: R_008020_GRBM_SOFT_RESET=0x00007FEE [ 2325.468635] radeon 0000:01:00.0: R_008020_GRBM_SOFT_RESET=0x00000001 [ 2325.484646] radeon 0000:01:00.0: R_008010_GRBM_STATUS=0x00003030 [ 2325.484651] radeon 0000:01:00.0: R_008014_GRBM_STATUS2=0x00000003 [ 2325.484654] radeon 0000:01:00.0: R_000E50_SRBM_STATUS=0x200000C0 [ 2325.485660] radeon 0000:01:00.0: GPU reset succeed [ 2325.506653] [drm] Clocks initialized ! [ 2382.495138] SysRq : Emergency Sync -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.