Bug 65579 - [snb] blorb death when using mplayer
Summary: [snb] blorb death when using mplayer
Status: RESOLVED INVALID
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/DRI/i965 (show other bugs)
Version: 9.1
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Kenneth Graunke
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-06-09 19:27 UTC by Sami Farin
Modified: 2017-02-10 22:39 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Attachments
i915_error_state (2.14 MB, text/plain)
2013-07-01 19:20 UTC, Sami Farin 		Details
error_state_20130817.txt (2.14 MB, text/plain)
2013-08-17 17:37 UTC, Sami Farin 		Details
error state 20131001 (2.16 MB, text/plain)
2013-10-04 17:42 UTC, Sami Farin 		Details
View All

Description Sami Farin 2013-06-09 19:27:11 UTC 
xorg-x11-server-Xorg-1.14.1-1.fc17.x86_64
mesa 9.2-0.7.20130528.fc17
xf86-video-intel 66ad4d6f3c9, UXA

kernel 3.9.4 started getting these hangs when just playing movie with mplayer (-vo gl)..
I don't remember this kind of hangs this year, 3.9.0-rc5-ge24b0 worked OK, too.

2013-06-09 22:10:54.703562420 <3>[614275.454740] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung
2013-06-09 22:10:54.703592370 <6>[614275.454836] [drm] capturing error event; look for more information in/sys/kernel/debug/dri/0/i915_error_state

# cat /sys/kernel/debug/dri/0/i915_error_state
cat: /sys/kernel/debug/dri/0/i915_error_state: Cannot allocate memory

<4>[614287.311744] cat: page allocation failure: order:8, mode:0x1040d0
<4>[614287.311748] Pid: 4835, comm: cat Tainted: G        W    3.9.4 #1
<4>[614287.311749] Call Trace:
<4>[614287.311754]  [<ffffffff81104ec1>] warn_alloc_failed+0xd3/0x121
<4>[614287.311758]  [<ffffffff810b4dfa>] ? on_each_cpu_mask+0x38/0x42
<4>[614287.311760]  [<ffffffff81107328>] __alloc_pages_nodemask+0x55d/0x7e0
<4>[614287.311763]  [<ffffffff811075bd>] __get_free_pages+0x12/0x3f
<4>[614287.311767]  [<ffffffff81138171>] kmalloc_order_trace+0x29/0x91
<4>[614287.311768]  [<ffffffff8113a54b>] __kmalloc+0xe8/0x159
<4>[614287.311770]  [<ffffffff8113ab70>] ? kfree+0x13f/0x14c
<4>[614287.311773]  [<ffffffff8115ccde>] seq_read+0x115/0x3b1
<4>[614287.311775]  [<ffffffff810abfee>] ? lock_release_holdtime.part.7+0xf/0x162
<4>[614287.311777]  [<ffffffff8113debd>] vfs_read+0x94/0x15e
<4>[614287.311779]  [<ffffffff8113e256>] sys_read+0x47/0x8a
<4>[614287.311782]  [<ffffffff81725712>] system_call_fastpath+0x16/0x1b
<4>[614287.311784] Mem-Info:
<4>[614287.311785] DMA per-cpu:
<4>[614287.311786] CPU    0: hi:    0, btch:   1 usd:   0
<4>[614287.311787] CPU    1: hi:    0, btch:   1 usd:   0
<4>[614287.311788] CPU    2: hi:    0, btch:   1 usd:   0
<4>[614287.311789] CPU    3: hi:    0, btch:   1 usd:   0
<4>[614287.311790] DMA32 per-cpu:
<4>[614287.311791] CPU    0: hi:  186, btch:  31 usd:   0
<4>[614287.311792] CPU    1: hi:  186, btch:  31 usd:  67
<4>[614287.311793] CPU    2: hi:  186, btch:  31 usd:   0
<4>[614287.311794] CPU    3: hi:  186, btch:  31 usd:   0
<4>[614287.311795] Normal per-cpu:
<4>[614287.311796] CPU    0: hi:  186, btch:  31 usd:   0
<4>[614287.311797] CPU    1: hi:  186, btch:  31 usd:  32
<4>[614287.311798] CPU    2: hi:  186, btch:  31 usd:   0
<4>[614287.311799] CPU    3: hi:  186, btch:  31 usd:   0
<4>[614287.311802] active_anon:1484100 inactive_anon:58856 isolated_anon:0
<4>[614287.311802]  active_file:706511 inactive_file:745653 isolated_file:0
<4>[614287.311802]  unevictable:41 dirty:58 writeback:0 unstable:0
<4>[614287.311802]  free:316238 slab_reclaimable:557556 slab_unreclaimable:40133
<4>[614287.311802]  mapped:39902 shmem:60639 pagetables:18416 bounce:0
<4>[614287.311802]  free_cma:0
<4>[614287.311807] DMA free:15344kB min:12kB low:12kB high:16kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15984kB managed:15360kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:16kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes
<4>[614287.311808] lowmem_reserve[]: 0 3361 15861 15861
<4>[614287.311813] DMA32 free:706148kB min:3412kB low:4264kB high:5116kB active_anon:487652kB inactive_anon:1544kB active_file:370120kB inactive_file:1093920kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3558944kB managed:3442644kB mlocked:0kB dirty:0kB writeback:0kB mapped:1684kB shmem:1672kB slab_reclaimable:749824kB slab_unreclaimable:14396kB kernel_stack:88kB pagetables:3424kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:66 all_unreclaimable? no
<4>[614287.311814] lowmem_reserve[]: 0 0 12499 12499
<4>[614287.311819] Normal free:543460kB min:12696kB low:15868kB high:19044kB active_anon:5448748kB inactive_anon:233880kB active_file:2455668kB inactive_file:1888692kB unevictable:164kB isolated(anon):0kB isolated(file):0kB present:13096960kB managed:12799352kB mlocked:164kB dirty:232kB writeback:0kB mapped:157924kB shmem:240884kB slab_reclaimable:1480400kB slab_unreclaimable:146120kB kernel_stack:5656kB pagetables:70240kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:160 all_unreclaimable? no
<4>[614287.311820] lowmem_reserve[]: 0 0 0 0
<4>[614287.311822] DMA: 0*4kB 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 1*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (R) 3*4096kB (M) = 15344kB
<4>[614287.311831] DMA32: 47241*4kB (UEM) 38093*8kB (UEM) 9534*16kB (UEM) 1477*32kB (UEMR) 133*64kB (UEM) 22*128kB (UEMR) 6*256kB (UE) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 706380kB
<4>[614287.311839] Normal: 14177*4kB (UEM) 17491*8kB (UEM) 21026*16kB (UEM) 290*32kB (UEMR) 6*64kB (EM) 1*128kB (R) 0*256kB 0*512kB 1*1024kB (R) 0*2048kB 0*4096kB = 543868kB
<4>[614287.311847] 1512774 total pagecache pages
<4>[614287.311848] 0 pages in swap cache
<4>[614287.311850] Swap cache stats: add 0, delete 0, find 0/0
<4>[614287.311850] Free swap  = 0kB
<4>[614287.311851] Total swap = 0kB
<4>[614287.345201] 4191743 pages RAM
<4>[614287.345204] 119716 pages reserved
<4>[614287.345205] 1300400 pages shared
<4>[614287.345205] 3042507 pages non-shared


                    PGETBL_CTL: 0x00000000
               GEN6_INSTDONE_1: 0xfffffffe
               GEN6_INSTDONE_2: 0xffffffff
                  CPU_VGACNTRL: 0x80000000 (disabled)
    DIGITAL_PORT_HOTPLUG_CNTRL: 0x00000000
                     RR_HW_CTL: 0x00000000 (low 0, high 0)
                FDI_PLL_BIOS_0: 0xffffffff
                FDI_PLL_BIOS_1: 0xffffffff
                FDI_PLL_BIOS_2: 0xffffffff
       DISPLAY_PORT_PLL_BIOS_0: 0xffffffff
       DISPLAY_PORT_PLL_BIOS_1: 0xffffffff
       DISPLAY_PORT_PLL_BIOS_2: 0xffffffff
              FDI_PLL_FREQ_CTL: 0xffffffff
                     PIPEACONF: 0xc0000000 (enabled, active, pf-pd, rotate 0, 8bpc)
                      HTOTAL_A: 0x081f077f (1920 active, 2080 total)
                      HBLANK_A: 0x081f077f (1920 start, 2080 end)
                       HSYNC_A: 0x07cf07af (1968 start, 2000 end)
                      VTOTAL_A: 0x04d204af (1200 active, 1235 total)
                      VBLANK_A: 0x04d204af (1200 start, 1235 end)
                       VSYNC_A: 0x04b804b2 (1203 start, 1209 end)
                  VSYNCSHIFT_A: 0x00000000
                      PIPEASRC: 0x077f04af (1920, 1200)
                 PIPEA_DATA_M1: 0x7e386580 (TU 64, val 0x386580 3696000)
                 PIPEA_DATA_N1: 0x0041eb00 (val 0x41eb00 4320000)
                 PIPEA_DATA_M2: 0x00000000 (TU 1, val 0x0 0)
                 PIPEA_DATA_N2: 0x00000000 (val 0x0 0)
                 PIPEA_LINK_M1: 0x00025990 (val 0x25990 154000)
                 PIPEA_LINK_N1: 0x00041eb0 (val 0x41eb0 270000)
                 PIPEA_LINK_M2: 0x00000000 (val 0x0 0)
                 PIPEA_LINK_N2: 0x00000000 (val 0x0 0)
                      DSPACNTR: 0xd8004400 (enabled)
                      DSPABASE: 0x00000000
                    DSPASTRIDE: 0x00001e00 (120)
                      DSPASURF: 0x02a44000
                   DSPATILEOFF: 0x00000000 (0, 0)
                     PIPEBCONF: 0x00000000 (disabled, inactive, pf-pd, rotate 0, 8bpc)
                      HTOTAL_B: 0x00000000 (1 active, 1 total)
                      HBLANK_B: 0x00000000 (1 start, 1 end)
                       HSYNC_B: 0x00000000 (1 start, 1 end)
                      VTOTAL_B: 0x00000000 (1 active, 1 total)
                      VBLANK_B: 0x00000000 (1 start, 1 end)
                       VSYNC_B: 0x00000000 (1 start, 1 end)
                  VSYNCSHIFT_B: 0x00000000
                      PIPEBSRC: 0x00000000 (1, 1)
                 PIPEB_DATA_M1: 0x00000000 (TU 1, val 0x0 0)
                 PIPEB_DATA_N1: 0x00000000 (val 0x0 0)
                 PIPEB_DATA_M2: 0x00000000 (TU 1, val 0x0 0)
                 PIPEB_DATA_N2: 0x00000000 (val 0x0 0)
                 PIPEB_LINK_M1: 0x00000000 (val 0x0 0)
                 PIPEB_LINK_N1: 0x00000000 (val 0x0 0)
                 PIPEB_LINK_M2: 0x00000000 (val 0x0 0)
                 PIPEB_LINK_N2: 0x00000000 (val 0x0 0)
                      DSPBCNTR: 0x00004000 (disabled)
                      DSPBBASE: 0x00000000
                    DSPBSTRIDE: 0x00000000 (0)
                      DSPBSURF: 0x00000000
                   DSPBTILEOFF: 0x00000000 (0, 0)
                     PIPECCONF: 0x00000000 (disabled, inactive, pf-pd, rotate 0, 8bpc)
                      HTOTAL_C: 0x00000000 (1 active, 1 total)
                      HBLANK_C: 0x00000000 (1 start, 1 end)
                       HSYNC_C: 0x00000000 (1 start, 1 end)
                      VTOTAL_C: 0x00000000 (1 active, 1 total)
                      VBLANK_C: 0x00000000 (1 start, 1 end)
                       VSYNC_C: 0x00000000 (1 start, 1 end)
                  VSYNCSHIFT_C: 0x00000000
                      PIPECSRC: 0x00000000 (1, 1)
                 PIPEC_DATA_M1: 0x00000000 (TU 1, val 0x0 0)
                 PIPEC_DATA_N1: 0x00000000 (val 0x0 0)
                 PIPEC_DATA_M2: 0x00000000 (TU 1, val 0x0 0)
                 PIPEC_DATA_N2: 0x00000000 (val 0x0 0)
                 PIPEC_LINK_M1: 0x00000000 (val 0x0 0)
                 PIPEC_LINK_N1: 0x00000000 (val 0x0 0)
                 PIPEC_LINK_M2: 0x00000000 (val 0x0 0)
                 PIPEC_LINK_N2: 0x00000000 (val 0x0 0)
                      DSPCCNTR: 0x00000000 (disabled)
                      DSPCBASE: 0x00000000
                    DSPCSTRIDE: 0x00000000 (0)
                      DSPCSURF: 0x00000000
                   DSPCTILEOFF: 0x00000000 (0, 0)
                     PFA_CTL_1: 0x00000000 (disable, auto_scale yes, auto_scale_cal no, v_filter enable, vadapt disable, mode least, filter_sel programmed,chroma pre-filter disable, vert3tap auto, v_inter_invert field 1)
                     PFA_CTL_2: 0x00007da8 (vscale 0.981689)
                     PFA_CTL_3: 0x00003ed4 (vscale initial phase 0.490845)
                     PFA_CTL_4: 0x00007c40 (hscale 0.970703)
                   PFA_WIN_POS: 0x00000000 (0, 0)
                  PFA_WIN_SIZE: 0x00000000 (0, 0)
                     PFB_CTL_1: 0x00000000 (disable, auto_scale yes, auto_scale_cal no, v_filter enable, vadapt disable, mode least, filter_sel programmed,chroma pre-filter disable, vert3tap auto, v_inter_invert field 1)
                     PFB_CTL_2: 0x00000000 (vscale 0.000000)
                     PFB_CTL_3: 0x00000000 (vscale initial phase 0.000000)
                     PFB_CTL_4: 0x00000000 (hscale 0.000000)
                   PFB_WIN_POS: 0x00000000 (0, 0)
                  PFB_WIN_SIZE: 0x00000000 (0, 0)
                     PFC_CTL_1: 0x00000000 (disable, auto_scale yes, auto_scale_cal no, v_filter enable, vadapt disable, mode least, filter_sel programmed,chroma pre-filter disable, vert3tap auto, v_inter_invert field 1)
                     PFC_CTL_2: 0x00000000 (vscale 0.000000)
                     PFC_CTL_3: 0x00000000 (vscale initial phase 0.000000)
                     PFC_CTL_4: 0x00000000 (hscale 0.000000)
                   PFC_WIN_POS: 0x00000000 (0, 0)
                  PFC_WIN_SIZE: 0x00000000 (0, 0)
              PCH_DREF_CONTROL: 0x00000400 (cpu source disable, ssc_source disable, nonspread_source enable, superspread_source disable, ssc4_mode downspread, ssc1 disable, ssc4 disable)
               PCH_RAWCLK_FREQ: 0x0000007d (FDL_TP1 timer 0.5us, FDL_TP2 timer 1.5us, freq 125)
              PCH_DPLL_TMR_CFG: 0x0271186a
                PCH_SSC4_PARMS: 0x01204860
            PCH_SSC4_AUX_PARMS: 0x000029c5
                  PCH_DPLL_SEL: 0x00000008 (TransA DPLL enable (DPLL A), TransB DPLL disable (DPLL (null)))
           PCH_DPLL_ANALOG_CTL: 0x00008000
                    PCH_DPLL_A: 0xc4020002 (enable, sdvo high speed yes, mode (null), p2 (null), FPA0 P1 2, FPA1 P1 2, refclk default 120Mhz, sdvo/hdmi mul 1)
                    PCH_DPLL_B: 0x04800080 (disable, sdvo high speed no, mode (null), p2 (null), FPA0 P1 8, FPA1 P1 8, refclk default 120Mhz, sdvo/hdmi mul 1)
                      PCH_FPA0: 0x00021106 (n = 2, m1 = 17, m2 = 6)
                      PCH_FPA1: 0x00021106 (n = 2, m1 = 17, m2 = 6)
                      PCH_FPB0: 0x00030d07 (n = 3, m1 = 13, m2 = 7)
                      PCH_FPB1: 0x00030d07 (n = 3, m1 = 13, m2 = 7)
                TRANS_HTOTAL_A: 0x081f077f (1920 active, 2080 total)
                TRANS_HBLANK_A: 0x081f077f (1920 start, 2080 end)
                 TRANS_HSYNC_A: 0x07cf07af (1968 start, 2000 end)
                TRANS_VTOTAL_A: 0x04d204af (1200 active, 1235 total)
                TRANS_VBLANK_A: 0x04d204af (1200 start, 1235 end)
                 TRANS_VSYNC_A: 0x04b804b2 (1203 start, 1209 end)
            TRANS_VSYNCSHIFT_A: 0x00000000
                TRANSA_DATA_M1: 0x00000000 (TU 1, val 0x0 0)
                TRANSA_DATA_N1: 0x00000000 (val 0x0 0)
                TRANSA_DATA_M2: 0x00000000 (TU 1, val 0x0 0)
                TRANSA_DATA_N2: 0x00000000 (val 0x0 0)
             TRANSA_DP_LINK_M1: 0x00000000 (val 0x0 0)
             TRANSA_DP_LINK_N1: 0x00000000 (val 0x0 0)
             TRANSA_DP_LINK_M2: 0x00000000 (val 0x0 0)
             TRANSA_DP_LINK_N2: 0x00000000 (val 0x0 0)
                TRANS_HTOTAL_B: 0x00000000 (1 active, 1 total)
                TRANS_HBLANK_B: 0x00000000 (1 start, 1 end)
                 TRANS_HSYNC_B: 0x00000000 (1 start, 1 end)
                TRANS_VTOTAL_B: 0x00000000 (1 active, 1 total)
                TRANS_VBLANK_B: 0x00000000 (1 start, 1 end)
                 TRANS_VSYNC_B: 0x00000000 (1 start, 1 end)
            TRANS_VSYNCSHIFT_B: 0x00000000
                TRANSB_DATA_M1: 0x00000000 (TU 1, val 0x0 0)
                TRANSB_DATA_N1: 0x00000000 (val 0x0 0)
                TRANSB_DATA_M2: 0x00000000 (TU 1, val 0x0 0)
                TRANSB_DATA_N2: 0x00000000 (val 0x0 0)
             TRANSB_DP_LINK_M1: 0x00000000 (val 0x0 0)
             TRANSB_DP_LINK_N1: 0x00000000 (val 0x0 0)
             TRANSB_DP_LINK_M2: 0x00000000 (val 0x0 0)
             TRANSB_DP_LINK_N2: 0x00000000 (val 0x0 0)
                TRANS_HTOTAL_C: 0x00000000 (1 active, 1 total)
                TRANS_HBLANK_C: 0x00000000 (1 start, 1 end)
                 TRANS_HSYNC_C: 0x00000000 (1 start, 1 end)
                TRANS_VTOTAL_C: 0x00000000 (1 active, 1 total)
                TRANS_VBLANK_C: 0x00000000 (1 start, 1 end)
                 TRANS_VSYNC_C: 0x00000000 (1 start, 1 end)
            TRANS_VSYNCSHIFT_C: 0x00000000
                TRANSC_DATA_M1: 0x00000000 (TU 1, val 0x0 0)
                TRANSC_DATA_N1: 0x00000000 (val 0x0 0)
                TRANSC_DATA_M2: 0x00000000 (TU 1, val 0x0 0)
                TRANSC_DATA_N2: 0x00000000 (val 0x0 0)
             TRANSC_DP_LINK_M1: 0x00000000 (val 0x0 0)
             TRANSC_DP_LINK_N1: 0x00000000 (val 0x0 0)
             TRANSC_DP_LINK_M2: 0x00000000 (val 0x0 0)
             TRANSC_DP_LINK_N2: 0x00000000 (val 0x0 0)
                    TRANSACONF: 0xc0000000 (enable, active, progressive)
                    TRANSBCONF: 0x00000000 (disable, inactive, progressive)
                    TRANSCCONF: 0x00000000 (disable, inactive, progressive)
                   FDI_TXA_CTL: 0xb00c4000 (enable, train pattern not train, voltage swing 0.4V,pre-emphasis 0dB, port width X2, enhanced framing enable, FDI PLL enable, scrambing enable, master mode disable)
                   FDI_TXB_CTL: 0x00040000 (disable, train pattern pattern_1, voltage swing 0.4V,pre-emphasis 0dB, port width X1, enhanced framing enable, FDI PLL disable, scrambing enable, master mode disable)
                   FDI_TXC_CTL: 0x00000000 (disable, train pattern pattern_1, voltage swing 0.4V,pre-emphasis 0dB, port width X1, enhanced framing disable, FDI PLL disable, scrambing enable, master mode disable)
                   FDI_RXA_CTL: 0x80082350 (enable, train pattern not train, port width X2, 8bpc,link_reverse_strap_overwrite no, dmi_link_reverse no, FDI PLL enable,FS ecc disable, FE ecc disable, FS err report enable, FE err report enable,scrambing enable, enhanced framing enable, PCDClk)
                   FDI_RXB_CTL: 0x00000040 (disable, train pattern pattern_1, port width X1, 8bpc,link_reverse_strap_overwrite no, dmi_link_reverse no, FDI PLL disable,FS ecc disable, FE ecc disable, FS err report disable, FE err report disable,scrambing enable, enhanced framing enable, RawClk)
                   FDI_RXC_CTL: 0x00000040 (disable, train pattern pattern_1, port width X1, 8bpc,link_reverse_strap_overwrite no, dmi_link_reverse no, FDI PLL disable,FS ecc disable, FE ecc disable, FS err report disable, FE err report disable,scrambing enable, enhanced framing enable, RawClk)
                  DPAFE_BMFUNC: 0x8697861c
             DPAFE_DL_IREFCAL0: 0x00000b76
             DPAFE_DL_IREFCAL1: 0x00000b6d
              DPAFE_DP_IREFCAL: 0x000006db
             PCH_DSPCLK_GATE_D: 0x100000a0
              PCH_DSP_CHICKEN1: 0x00600000
              PCH_DSP_CHICKEN2: 0x0260c000
              PCH_DSP_CHICKEN3: 0x00000000
                  FDI_RXA_MISC: 0x00200090 (FDI Delay 144)
                  FDI_RXB_MISC: 0x00000080 (FDI Delay 128)
                  FDI_RXC_MISC: 0x00000080 (FDI Delay 128)
               FDI_RXA_TUSIZE1: 0x7e000000
               FDI_RXA_TUSIZE2: 0x7e000000
               FDI_RXB_TUSIZE1: 0x7e000000
               FDI_RXB_TUSIZE2: 0x7e000000
               FDI_RXC_TUSIZE1: 0x7e000000
               FDI_RXC_TUSIZE2: 0x7e000000
                 FDI_PLL_CTL_1: 0x7e000000
                 FDI_PLL_CTL_2: 0x7e000000
                   FDI_RXA_IIR: 0x00000000
                   FDI_RXA_IMR: 0x000008ff
                   FDI_RXB_IIR: 0x00000000
                   FDI_RXB_IMR: 0x000008ff
                      PCH_ADPA: 0x00f40000 (disabled, transcoder A, -hsync, -vsync)
                         HDMIB: 0x8000080c (enabled pipe A 8bpc TMDS DVI audio disabled -vsync +hsync detected)
                         HDMIC: 0x0000001c (disabled pipe A 8bpc SDVO DVI audio disabled +vsync +hsync detected)
                         HDMID: 0x0000001c (disabled pipe A 8bpc SDVO DVI audio disabled +vsync +hsync detected)
                      PCH_LVDS: 0x00000000 (disabled, pipe A, 18 bit, 1 channel)
                     CPU_eDP_A: 0x00000018
                      PCH_DP_B: 0x00000004
                      PCH_DP_C: 0x00000004
                      PCH_DP_D: 0x00000004
                TRANS_DP_CTL_A: 0x60000018 (disable port none 8bpc +vsync +hsync)
                TRANS_DP_CTL_B: 0x60000018 (disable port none 8bpc +vsync +hsync)
                TRANS_DP_CTL_C: 0x60000018 (disable port none 8bpc +vsync +hsync)
              BLC_PWM_CPU_CTL2: 0x00000000 (enable 0, pipe A)
               BLC_PWM_CPU_CTL: 0x00000000 (cycle 0)
              BLC_PWM_PCH_CTL1: 0x00000000 (enable 0, override 0, inverted polarity 0)
              BLC_PWM_PCH_CTL2: 0x00000000 (freq 0, cycle 0)
                 PCH_PP_STATUS: 0x00000000 (off, not ready, sequencing idle)
                PCH_PP_CONTROL: 0x00000000 (blacklight disabled, do not power down on reset, panel off)
              PCH_PP_ON_DELAYS: 0x00000000
             PCH_PP_OFF_DELAYS: 0x00000000
                PCH_PP_DIVISOR: 0x00186904
                      PORT_DBG: 0x00000000 (HW DRRS off)
            RC6_RESIDENCY_TIME: 0x8c7db015
           RC6p_RESIDENCY_TIME: 0x00000000
          RC6pp_RESIDENCY_TIME: 0x00000000
               GEN6_RP_CONTROL: 0x00000d91 (enabled)
                 GEN6_RPNSWREQ: 0x2c000000
          GEN6_RP_DOWN_TIMEOUT: 0x000f4240
      GEN6_RP_INTERRUPT_LIMITS: 0x16000000
          GEN6_RP_UP_THRESHOLD: 0x0000e808
                 GEN6_RP_UP_EI: 0x000101d0
               GEN6_RP_DOWN_EI: 0x00055730
        GEN6_RP_IDLE_HYSTERSIS: 0x0000000a
                 GEN6_RC_STATE: 0x00000000
               GEN6_RC_CONTROL: 0x88040000
      GEN6_RC1_WAKE_RATE_LIMIT: 0x03e80000
      GEN6_RC6_WAKE_RATE_LIMIT: 0x0028001e
   GEN6_RC_EVALUATION_INTERVAL: 0x0001e848
        GEN6_RC_IDLE_HYSTERSIS: 0x00000019
                 GEN6_RC_SLEEP: 0x00000000
           GEN6_RC1e_THRESHOLD: 0x000003e8
            GEN6_RC6_THRESHOLD: 0x0000c350
            GEN6_RC_VIDEO_FREQ: 0x18000000
                    GEN6_PMIER: 0x00000070
                    GEN6_PMIMR: 0x00000000
                GEN6_PMINTRMSK: 0x00000000
Comment 1 Daniel Vetter 2013-06-09 19:43:08 UTC 
Please upgrade to the latest drm-intel-nightly git branch from

http://cgit.freedesktop.org/~danvet/drm-intel/

that has the memory allocation fail fixed when trying to read the error_state. With that kernel you should be able to grab the error state and attach it to the bug (it's pretty much the most important thing we need to triage gpu hangs).
Comment 2 Chris Wilson 2013-06-30 08:44:13 UTC 
Ping. Recent kernels are much better are grabbing the error - which is absolutely vital to diagnose this bug.
Comment 3 Daniel Vetter 2013-06-30 12:22:35 UTC 
Where recent means drm-next or drm-intel-nightly or 3.11-rc1 once it's around.
Comment 4 Sami Farin 2013-06-30 19:18:39 UTC 
I don't bother with drm-next right now, but I can try 3.11 stable when it's out (3.10 will not get these drm fixes, I presume?).
Comment 5 Daniel Vetter 2013-06-30 20:41:42 UTC 
(In reply to comment #4)
> I don't bother with drm-next right now, but I can try 3.11 stable when it's
> out (3.10 will not get these drm fixes, I presume?).

That just means that we won't be able to move this bug forward for the next 3 months at all. Most distros have excellent howtos for compiling kernels and installing them with the least amount of fuzz, many (like ubunut) provide even pre-compiled binaries for drm-intel-nigthyl.
Comment 6 Sami Farin 2013-07-01 19:20:30 UTC 
Created attachment 81828 [details]
i915_error_state
Comment 7 Sami Farin 2013-07-01 19:23:40 UTC 
intel_reg_dumper

                    PGETBL_CTL: 0x00000000
               GEN6_INSTDONE_1: 0xfffffffe
               GEN6_INSTDONE_2: 0xffffffff
                  CPU_VGACNTRL: 0x80000000 (disabled)
    DIGITAL_PORT_HOTPLUG_CNTRL: 0x00000000
                     RR_HW_CTL: 0x00000000 (low 0, high 0)
                FDI_PLL_BIOS_0: 0xffffffff
                FDI_PLL_BIOS_1: 0xffffffff
                FDI_PLL_BIOS_2: 0xffffffff
       DISPLAY_PORT_PLL_BIOS_0: 0xffffffff
       DISPLAY_PORT_PLL_BIOS_1: 0xffffffff
       DISPLAY_PORT_PLL_BIOS_2: 0xffffffff
              FDI_PLL_FREQ_CTL: 0xffffffff
                     PIPEACONF: 0xc0000000 (enabled, active, pf-pd, rotate 0, 8bpc)
                      HTOTAL_A: 0x081f077f (1920 active, 2080 total)
                      HBLANK_A: 0x081f077f (1920 start, 2080 end)
                       HSYNC_A: 0x07cf07af (1968 start, 2000 end)
                      VTOTAL_A: 0x04d204af (1200 active, 1235 total)
                      VBLANK_A: 0x04d204af (1200 start, 1235 end)
                       VSYNC_A: 0x04b804b2 (1203 start, 1209 end)
                  VSYNCSHIFT_A: 0x00000000
                      PIPEASRC: 0x077f04af (1920, 1200)
                 PIPEA_DATA_M1: 0x7e386580 (TU 64, val 0x386580 3696000)
                 PIPEA_DATA_N1: 0x0041eb00 (val 0x41eb00 4320000)
                 PIPEA_DATA_M2: 0x00000000 (TU 1, val 0x0 0)
                 PIPEA_DATA_N2: 0x00000000 (val 0x0 0)
                 PIPEA_LINK_M1: 0x00025990 (val 0x25990 154000)
                 PIPEA_LINK_N1: 0x00041eb0 (val 0x41eb0 270000)
                 PIPEA_LINK_M2: 0x00000000 (val 0x0 0)
                 PIPEA_LINK_N2: 0x00000000 (val 0x0 0)
                      DSPACNTR: 0xd8004400 (enabled)
                      DSPABASE: 0x00000000
                    DSPASTRIDE: 0x00001e00 (120)
                      DSPASURF: 0x0850e000
                   DSPATILEOFF: 0x00000000 (0, 0)
                     PIPEBCONF: 0x00000000 (disabled, inactive, pf-pd, rotate 0, 8bpc)
                      HTOTAL_B: 0x00000000 (1 active, 1 total)
                      HBLANK_B: 0x00000000 (1 start, 1 end)
                       HSYNC_B: 0x00000000 (1 start, 1 end)
                      VTOTAL_B: 0x00000000 (1 active, 1 total)
                      VBLANK_B: 0x00000000 (1 start, 1 end)
                       VSYNC_B: 0x00000000 (1 start, 1 end)
                  VSYNCSHIFT_B: 0x00000000
                      PIPEBSRC: 0x00000000 (1, 1)
                 PIPEB_DATA_M1: 0x00000000 (TU 1, val 0x0 0)
                 PIPEB_DATA_N1: 0x00000000 (val 0x0 0)
                 PIPEB_DATA_M2: 0x00000000 (TU 1, val 0x0 0)
                 PIPEB_DATA_N2: 0x00000000 (val 0x0 0)
                 PIPEB_LINK_M1: 0x00000000 (val 0x0 0)
                 PIPEB_LINK_N1: 0x00000000 (val 0x0 0)
                 PIPEB_LINK_M2: 0x00000000 (val 0x0 0)
                 PIPEB_LINK_N2: 0x00000000 (val 0x0 0)
                      DSPBCNTR: 0x00004000 (disabled)
                      DSPBBASE: 0x00000000
                    DSPBSTRIDE: 0x00000000 (0)
                      DSPBSURF: 0x00000000
                   DSPBTILEOFF: 0x00000000 (0, 0)
                     PIPECCONF: 0x00000000 (disabled, inactive, pf-pd, rotate 0, 8bpc)
                      HTOTAL_C: 0x00000000 (1 active, 1 total)
                      HBLANK_C: 0x00000000 (1 start, 1 end)
                       HSYNC_C: 0x00000000 (1 start, 1 end)
                      VTOTAL_C: 0x00000000 (1 active, 1 total)
                      VBLANK_C: 0x00000000 (1 start, 1 end)
                       VSYNC_C: 0x00000000 (1 start, 1 end)
                  VSYNCSHIFT_C: 0x00000000
                      PIPECSRC: 0x00000000 (1, 1)
                 PIPEC_DATA_M1: 0x00000000 (TU 1, val 0x0 0)
                 PIPEC_DATA_N1: 0x00000000 (val 0x0 0)
                 PIPEC_DATA_M2: 0x00000000 (TU 1, val 0x0 0)
                 PIPEC_DATA_N2: 0x00000000 (val 0x0 0)
                 PIPEC_LINK_M1: 0x00000000 (val 0x0 0)
                 PIPEC_LINK_N1: 0x00000000 (val 0x0 0)
                 PIPEC_LINK_M2: 0x00000000 (val 0x0 0)
                 PIPEC_LINK_N2: 0x00000000 (val 0x0 0)
                      DSPCCNTR: 0x00000000 (disabled)
                      DSPCBASE: 0x00000000
                    DSPCSTRIDE: 0x00000000 (0)
                      DSPCSURF: 0x00000000
                   DSPCTILEOFF: 0x00000000 (0, 0)
                     PFA_CTL_1: 0x00000000 (disable, auto_scale yes, auto_scale_cal no, v_filter enable, vadapt disable, mode least, filter_sel programmed,chroma pre-filter disable, vert3tap auto, v_inter_invert field 1)
                     PFA_CTL_2: 0x00007da8 (vscale 0.981689)
                     PFA_CTL_3: 0x00003ed4 (vscale initial phase 0.490845)
                     PFA_CTL_4: 0x00007c40 (hscale 0.970703)
                   PFA_WIN_POS: 0x00000000 (0, 0)
                  PFA_WIN_SIZE: 0x00000000 (0, 0)
                     PFB_CTL_1: 0x00000000 (disable, auto_scale yes, auto_scale_cal no, v_filter enable, vadapt disable, mode least, filter_sel programmed,chroma pre-filter disable, vert3tap auto, v_inter_invert field 1)
                     PFB_CTL_2: 0x00000000 (vscale 0.000000)
                     PFB_CTL_3: 0x00000000 (vscale initial phase 0.000000)
                     PFB_CTL_4: 0x00000000 (hscale 0.000000)
                   PFB_WIN_POS: 0x00000000 (0, 0)
                  PFB_WIN_SIZE: 0x00000000 (0, 0)
                     PFC_CTL_1: 0x00000000 (disable, auto_scale yes, auto_scale_cal no, v_filter enable, vadapt disable, mode least, filter_sel programmed,chroma pre-filter disable, vert3tap auto, v_inter_invert field 1)
                     PFC_CTL_2: 0x00000000 (vscale 0.000000)
                     PFC_CTL_3: 0x00000000 (vscale initial phase 0.000000)
                     PFC_CTL_4: 0x00000000 (hscale 0.000000)
                   PFC_WIN_POS: 0x00000000 (0, 0)
                  PFC_WIN_SIZE: 0x00000000 (0, 0)
              PCH_DREF_CONTROL: 0x00000400 (cpu source disable, ssc_source disable, nonspread_source enable, superspread_source disable, ssc4_mode downspread, ssc1 disable, ssc4 disable)
               PCH_RAWCLK_FREQ: 0x0000007d (FDL_TP1 timer 0.5us, FDL_TP2 timer 1.5us, freq 125)
              PCH_DPLL_TMR_CFG: 0x0271186a
                PCH_SSC4_PARMS: 0x01204860
            PCH_SSC4_AUX_PARMS: 0x000029c5
                  PCH_DPLL_SEL: 0x00000008 (TransA DPLL enable (DPLL A), TransB DPLL disable (DPLL (null)))
           PCH_DPLL_ANALOG_CTL: 0x00008000
                    PCH_DPLL_A: 0xc4020002 (enable, sdvo high speed yes, mode (null), p2 (null), FPA0 P1 2, FPA1 P1 2, refclk default 120Mhz, sdvo/hdmi mul 1)
                    PCH_DPLL_B: 0x04800080 (disable, sdvo high speed no, mode (null), p2 (null), FPA0 P1 8, FPA1 P1 8, refclk default 120Mhz, sdvo/hdmi mul 1)
                      PCH_FPA0: 0x00021106 (n = 2, m1 = 17, m2 = 6)
                      PCH_FPA1: 0x00021106 (n = 2, m1 = 17, m2 = 6)
                      PCH_FPB0: 0x00030d07 (n = 3, m1 = 13, m2 = 7)
                      PCH_FPB1: 0x00030d07 (n = 3, m1 = 13, m2 = 7)
                TRANS_HTOTAL_A: 0x081f077f (1920 active, 2080 total)
                TRANS_HBLANK_A: 0x081f077f (1920 start, 2080 end)
                 TRANS_HSYNC_A: 0x07cf07af (1968 start, 2000 end)
                TRANS_VTOTAL_A: 0x04d204af (1200 active, 1235 total)
                TRANS_VBLANK_A: 0x04d204af (1200 start, 1235 end)
                 TRANS_VSYNC_A: 0x04b804b2 (1203 start, 1209 end)
            TRANS_VSYNCSHIFT_A: 0x00000000
                TRANSA_DATA_M1: 0x00000000 (TU 1, val 0x0 0)
                TRANSA_DATA_N1: 0x00000000 (val 0x0 0)
                TRANSA_DATA_M2: 0x00000000 (TU 1, val 0x0 0)
                TRANSA_DATA_N2: 0x00000000 (val 0x0 0)
             TRANSA_DP_LINK_M1: 0x00000000 (val 0x0 0)
             TRANSA_DP_LINK_N1: 0x00000000 (val 0x0 0)
             TRANSA_DP_LINK_M2: 0x00000000 (val 0x0 0)
             TRANSA_DP_LINK_N2: 0x00000000 (val 0x0 0)
                TRANS_HTOTAL_B: 0x00000000 (1 active, 1 total)
                TRANS_HBLANK_B: 0x00000000 (1 start, 1 end)
                 TRANS_HSYNC_B: 0x00000000 (1 start, 1 end)
                TRANS_VTOTAL_B: 0x00000000 (1 active, 1 total)
                TRANS_VBLANK_B: 0x00000000 (1 start, 1 end)
                 TRANS_VSYNC_B: 0x00000000 (1 start, 1 end)
            TRANS_VSYNCSHIFT_B: 0x00000000
                TRANSB_DATA_M1: 0x00000000 (TU 1, val 0x0 0)
                TRANSB_DATA_N1: 0x00000000 (val 0x0 0)
                TRANSB_DATA_M2: 0x00000000 (TU 1, val 0x0 0)
                TRANSB_DATA_N2: 0x00000000 (val 0x0 0)
             TRANSB_DP_LINK_M1: 0x00000000 (val 0x0 0)
             TRANSB_DP_LINK_N1: 0x00000000 (val 0x0 0)
             TRANSB_DP_LINK_M2: 0x00000000 (val 0x0 0)
             TRANSB_DP_LINK_N2: 0x00000000 (val 0x0 0)
                TRANS_HTOTAL_C: 0x00000000 (1 active, 1 total)
                TRANS_HBLANK_C: 0x00000000 (1 start, 1 end)
                 TRANS_HSYNC_C: 0x00000000 (1 start, 1 end)
                TRANS_VTOTAL_C: 0x00000000 (1 active, 1 total)
                TRANS_VBLANK_C: 0x00000000 (1 start, 1 end)
                 TRANS_VSYNC_C: 0x00000000 (1 start, 1 end)
            TRANS_VSYNCSHIFT_C: 0x00000000
                TRANSC_DATA_M1: 0x00000000 (TU 1, val 0x0 0)
                TRANSC_DATA_N1: 0x00000000 (val 0x0 0)
                TRANSC_DATA_M2: 0x00000000 (TU 1, val 0x0 0)
                TRANSC_DATA_N2: 0x00000000 (val 0x0 0)
             TRANSC_DP_LINK_M1: 0x00000000 (val 0x0 0)
             TRANSC_DP_LINK_N1: 0x00000000 (val 0x0 0)
             TRANSC_DP_LINK_M2: 0x00000000 (val 0x0 0)
             TRANSC_DP_LINK_N2: 0x00000000 (val 0x0 0)
                    TRANSACONF: 0xc0000000 (enable, active, progressive)
                    TRANSBCONF: 0x00000000 (disable, inactive, progressive)
                    TRANSCCONF: 0x00000000 (disable, inactive, progressive)
                   FDI_TXA_CTL: 0xb00c4000 (enable, train pattern not train, voltage swing 0.4V,pre-emphasis 0dB, port width X2, enhanced framing enable, FDI PLL enable, scrambing enable, master mode disable)
                   FDI_TXB_CTL: 0x00040000 (disable, train pattern pattern_1, voltage swing 0.4V,pre-emphasis 0dB, port width X1, enhanced framing enable, FDI PLL disable, scrambing enable, master mode disable)
                   FDI_TXC_CTL: 0x00000000 (disable, train pattern pattern_1, voltage swing 0.4V,pre-emphasis 0dB, port width X1, enhanced framing disable, FDI PLL disable, scrambing enable, master mode disable)
                   FDI_RXA_CTL: 0x80082350 (enable, train pattern not train, port width X2, 8bpc,link_reverse_strap_overwrite no, dmi_link_reverse no, FDI PLL enable,FS ecc disable, FE ecc disable, FS err report enable, FE err report enable,scrambing enable, enhanced framing enable, PCDClk)
                   FDI_RXB_CTL: 0x00000040 (disable, train pattern pattern_1, port width X1, 8bpc,link_reverse_strap_overwrite no, dmi_link_reverse no, FDI PLL disable,FS ecc disable, FE ecc disable, FS err report disable, FE err report disable,scrambing enable, enhanced framing enable, RawClk)
                   FDI_RXC_CTL: 0x00000040 (disable, train pattern pattern_1, port width X1, 8bpc,link_reverse_strap_overwrite no, dmi_link_reverse no, FDI PLL disable,FS ecc disable, FE ecc disable, FS err report disable, FE err report disable,scrambing enable, enhanced framing enable, RawClk)
                  DPAFE_BMFUNC: 0x8697861c
             DPAFE_DL_IREFCAL0: 0x00000b76
             DPAFE_DL_IREFCAL1: 0x00000b6d
              DPAFE_DP_IREFCAL: 0x000006db
             PCH_DSPCLK_GATE_D: 0x100000a0
              PCH_DSP_CHICKEN1: 0x00600000
              PCH_DSP_CHICKEN2: 0x0260c000
              PCH_DSP_CHICKEN3: 0x00000000
                  FDI_RXA_MISC: 0x00200090 (FDI Delay 144)
                  FDI_RXB_MISC: 0x00000080 (FDI Delay 128)
                  FDI_RXC_MISC: 0x00000080 (FDI Delay 128)
               FDI_RXA_TUSIZE1: 0x7e000000
               FDI_RXA_TUSIZE2: 0x7e000000
               FDI_RXB_TUSIZE1: 0x7e000000
               FDI_RXB_TUSIZE2: 0x7e000000
               FDI_RXC_TUSIZE1: 0x7e000000
               FDI_RXC_TUSIZE2: 0x7e000000
                 FDI_PLL_CTL_1: 0x7e000000
                 FDI_PLL_CTL_2: 0x7e000000
                   FDI_RXA_IIR: 0x00000000
                   FDI_RXA_IMR: 0x000008ff
                   FDI_RXB_IIR: 0x00000000
                   FDI_RXB_IMR: 0x000008ff
                      PCH_ADPA: 0x00f40000 (disabled, transcoder A, -hsync, -vsync)
                         HDMIB: 0x8000080c (enabled pipe A 8bpc TMDS DVI audio disabled -vsync +hsync detected)
                         HDMIC: 0x0000001c (disabled pipe A 8bpc SDVO DVI audio disabled +vsync +hsync detected)
                         HDMID: 0x0000001c (disabled pipe A 8bpc SDVO DVI audio disabled +vsync +hsync detected)
                      PCH_LVDS: 0x00000000 (disabled, pipe A, 18 bit, 1 channel)
                     CPU_eDP_A: 0x00000018
                      PCH_DP_B: 0x00000004
                      PCH_DP_C: 0x00000004
                      PCH_DP_D: 0x00000004
                TRANS_DP_CTL_A: 0x60000018 (disable port none 8bpc +vsync +hsync)
                TRANS_DP_CTL_B: 0x60000018 (disable port none 8bpc +vsync +hsync)
                TRANS_DP_CTL_C: 0x60000018 (disable port none 8bpc +vsync +hsync)
              BLC_PWM_CPU_CTL2: 0x00000000 (enable 0, pipe A)
               BLC_PWM_CPU_CTL: 0x00000000 (cycle 0)
              BLC_PWM_PCH_CTL1: 0x00000000 (enable 0, override 0, inverted polarity 0)
              BLC_PWM_PCH_CTL2: 0x00000000 (freq 0, cycle 0)
                 PCH_PP_STATUS: 0x00000000 (off, not ready, sequencing idle)
                PCH_PP_CONTROL: 0x00000000 (blacklight disabled, do not power down on reset, panel off)
              PCH_PP_ON_DELAYS: 0x00000000
             PCH_PP_OFF_DELAYS: 0x00000000
                PCH_PP_DIVISOR: 0x00186904
                      PORT_DBG: 0x00000000 (HW DRRS off)
            RC6_RESIDENCY_TIME: 0x9a88c906
           RC6p_RESIDENCY_TIME: 0x00000000
          RC6pp_RESIDENCY_TIME: 0x00000000
               GEN6_RP_CONTROL: 0x00000d91 (enabled)
                 GEN6_RPNSWREQ: 0x2c000000
          GEN6_RP_DOWN_TIMEOUT: 0x000f4240
      GEN6_RP_INTERRUPT_LIMITS: 0x16000000
          GEN6_RP_UP_THRESHOLD: 0x0000e808
                 GEN6_RP_UP_EI: 0x000101d0
               GEN6_RP_DOWN_EI: 0x00055730
        GEN6_RP_IDLE_HYSTERSIS: 0x0000000a
                 GEN6_RC_STATE: 0x00000000
               GEN6_RC_CONTROL: 0x88040000
      GEN6_RC1_WAKE_RATE_LIMIT: 0x03e80000
      GEN6_RC6_WAKE_RATE_LIMIT: 0x0028001e
   GEN6_RC_EVALUATION_INTERVAL: 0x0001e848
        GEN6_RC_IDLE_HYSTERSIS: 0x00000019
                 GEN6_RC_SLEEP: 0x00000000
           GEN6_RC1e_THRESHOLD: 0x000003e8
            GEN6_RC6_THRESHOLD: 0x0000c350
            GEN6_RC_VIDEO_FREQ: 0x18000000
                    GEN6_PMIER: 0x00000070
                    GEN6_PMIMR: 0x00000000
                GEN6_PMINTRMSK: 0x00000000
Comment 8 Chris Wilson 2013-07-01 19:31:13 UTC 
Another SNB blorb death.
Comment 9 Sami Farin 2013-08-17 17:36:51 UTC 
now mplayer -vo gl with kernel 215b28a5 xf86-video-intel fed9ca23 mesa bef423be

<3>[21367.753976] [drm:i915_hangcheck_elapsed] *ERROR* stuck on render ring
<6>[21367.754068] [drm] capturing error event; look for more information in /sys/kernel/debug/dri/0/i915_error_state
<3>[21367.763017] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo (0x7db6000 ctx 1) at 0x7db61f8

after that, mplayer -vo xv produced green and corrupted output, then Xorg crashed

[ 21564.737] (EE) 
[ 21564.737] (EE) Backtrace:
[ 21564.740] (EE) 0: X (OsSigHandler+0x49) [0x46e849]
[ 21564.741] (EE) 1: /lib64/libpthread.so.0 (__restore_rt+0x0) [0x7f7aa17b2fff]
[ 21564.741] (EE) 2: /lib64/libc.so.6 (__memcpy_ssse3_back+0x1ab) [0x7f7aa02e3c0b]
[ 21564.742] (EE) 3: /usr/lib64/xorg/modules/drivers/intel_drv.so (sna_video_copy_data+0x9be) [0x7f7a9eac5f8e]
[ 21564.743] (EE) 4: /usr/lib64/xorg/modules/drivers/intel_drv.so (sna_video_textured_put_image+0x20c) [0x7f7a9eac97fc]
[ 21564.746] (EE) 5: X (ProcXvShmPutImage+0x29f) [0x4e53ef]
[ 21564.748] (EE) 6: X (Dispatch+0x3c7) [0x436e37]
[ 21564.751] (EE) 7: X (main+0x3ea) [0x4263ea]
[ 21564.752] (EE) 8: /lib64/libc.so.6 (__libc_start_main+0xf5) [0x7f7aa01bfa05]
[ 21564.755] (EE) 9: X (deregister_tm_clones+0x11) [0x4266f9]
[ 21564.756] (EE) 10: ? (?+0x11) [0x11]
[ 21564.756] (EE) 
[ 21564.756] (EE) Segmentation fault at address 0x7f7a9b915000
[ 21564.756] (EE) 
Fatal server error:
[ 21564.756] (EE) Caught signal 11 (Segmentation fault). Server aborting
[ 21564.756] (EE) 
[ 21564.756] (EE) 

after restarting Xorg, -vo xv was still broken.
Comment 10 Sami Farin 2013-08-17 17:37:44 UTC 
Created attachment 84181 [details]
error_state_20130817.txt
Comment 11 Sami Farin 2013-10-04 17:40:54 UTC 
<6>[445241.564676] [drm] stuck on render ring
<6>[445241.564771] [drm] capturing error event; look for more information in /sys/class/drm/card0/error
<3>[445241.567607] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo (0xa79c000 ctx 2) at 0xa79c250

one per hour of these.
kernel 3.12.0-rc2-g4b972806+
xf86-video-intel c724098f22
Comment 12 Sami Farin 2013-10-04 17:42:40 UTC 
Created attachment 87134 [details]
error state 20131001
Comment 13 Kenneth Graunke 2013-10-31 18:03:01 UTC 
Hello,

Could you try with Mesa master?  I pushed a bunch of patches on October 28th that fixed hangs with BLORP batches on Sandybridge.  I believe it should be fixed.

Thanks!
Comment 14 Sami Farin 2013-11-15 10:00:13 UTC 
It has worked OK so far. Thanks!
Comment 15 Annie 2017-02-10 22:39:15 UTC 
Dear Reporter,

This Mesa bug has been in the "NEEDINFO" status for over 60 days. I am closing this bug based on lack of response but feel free to reopen if resolution is still needed. Please ensure you're supplying the correct information as requested.

Thank you.

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