On Sun, Jul 19, 2015 at 08:07:19PM +0200, Krzysztof Kolasa wrote: > Photo laptop screen: > > https://drive.google.com/open?id=0B1LAMAFWTdeweTJycjFoZkNSVmM > > bisected first bad commit: [0875546c5318c85c13d07014af5350e9000bc9e9] drm/i915: Fix up the vma aliasing ppgtt binding Are you sure about this bisect results? This changes logic used on gen6+ and shouldn't ever affect your gen3 device. The display corruption is totally normal for gen3, it usually does that when the gpu hangs. Often a gpu hang is caused by userspace, are you sure you didn't upgrade anything else than the kernel? And we need the full error dump, you cut out the interesting bits ;-) Thanks, Daniel > > crash dump /sys/class/drm/card0/error : > > GPU HANG: ecode 3:0:0x0063ffe6, in Xorg [1221], reason: Ring hung, action: reset > Time: 1437324820 s 168714 us > Kernel: 4.2.0-rc2-winsoft-x86+ > Active process (on ring render): Xorg [1221] > Reset count: 0 > Suspend count: 1 > PCI ID: 0x27a2 > EIR: 0x00000000 > IER: 0x00020053 > PGTBL_ER: 0x00000000 > FORCEWAKE: 0x00000000 > DERRMR: 0x00000000 > CCID: 0x00000000 > Missed interrupts: 0x00000000 > fence[0] = 08b00021 > fence[1] = 02800341 > fence[2] = 04000331 > fence[3] = 05000341 > fence[4] = 08c00001 > fence[5] = 08800011 > fence[6] = 0a100001 > fence[7] = 09f00011 > fence[8] = 0a800341 > fence[9] = 07000231 > fence[10] = 03900001 > fence[11] = 0a200001 > fence[12] = 00000000 > fence[13] = 00000000 > fence[14] = 00000000 > fence[15] = 02000341 > INSTDONE_0: 0x7fffffc1 > INSTDONE_1: 0x00000000 > INSTDONE_2: 0x00000000 > INSTDONE_3: 0x00000000 > render command stream: > START: 0x00000000 > HEAD: 0x00a13778 > TAIL: 0x000137e0 > CTL: 0x0001f001 > HWS: 0x00000000 > ACTHD: 0x00000000 090088cc > IPEIR: 0x00000000 > IPEHR: 0x7f9c0027 > INSTDONE: 0x7fffffc1 > INSTPM: 0x00000800 > FADDR: 0x00000000 090090c0 > seqno: 0x000477e8 > waiting: yes > ring->head: 0x0001fe88 > ring->tail: 0x000137e0 > hangcheck: hung [40] > vm[0] > Active [17]: > 09004000 20480 7e 00 [ 477e9 00 00 00 00 ] 00 dirty uncached > 08a4c000 4096 7e 00 [ 477ea 00 00 00 00 ] 00 dirty uncached > 05000000 7340032 36 00 [ 477ea 00 00 00 00 ] 477ea X dirty render uncached (fence: 3) > 02800000 6553600 36 00 [ 477ea 00 00 00 00 ] 477ea X dirty render uncached (name: 3) (fence: 1) > 06000000 7340032 37 00 [ 477ea 00 00 00 00 ] 00 X uncached > 08a44000 32768 76 00 [ 477ea 00 00 00 00 ] 00 dirty uncached > 06800000 6553600 37 00 [ 477ea 00 00 00 00 ] 00 X uncached (name: 7) > 08800000 655360 36 00 [ 477ea 00 00 00 00 ] 00 X dirty uncached (name: 8) (fence: 5) > 03000000 6553600 37 00 [ 477ea 00 00 00 00 ] 00 X uncached (name: 10) > 0b000000 4096 37 00 [ 477ea 00 00 00 00 ] 00 uncached > 06f00000 786432 37 00 [ 477ea 00 00 00 00 ] 00 X uncached > 07a00000 4096 7e 00 [ 477eb 00 00 00 00 ] 00 dirty uncached > 04000000 6553600 02 00 [ 477eb 00 00 00 00 ] 477eb X dirty render uncached (name: 9) (fence: 2) > 07000000 2654208 02 00 [ 477eb 00 00 00 00 ] 477eb X dirty render uncached (fence: 9) > 07c00000 4194304 37 00 [ 477eb 00 00 00 00 ] 00 Y uncached > 03a00000 262144 06 00 [ 477eb 00 00 00 00 ] 477eb Y dirty render uncached > 08a04000 262144 76 00 [ 477eb 00 00 00 00 ] 00 dirty uncached > Pinned [3]: > 00000000 131072 40 40 [ 00 00 00 00 00 ] 00 P dirty uncached > 00020000 4096000 40 00 [ 00 00 00 00 00 ] 00 P dirty uncached (name: 1) > 02000000 6553600 02 00 [ 00 00 00 00 00 ] 00 P X dirty uncached (name: 4) (fence: 15) > render ring (submitted by Xorg [1221]) --- gtt_offset = 0x09004000 > 00000000 : 6ba008a1 > 00000004 : 76fac688 > 00000008 : 7d040783 > 0000000c : 00000000 > 00000010 : 009020c0 > 00000014 : 00000000 > <<<<<<<<<<<<<<<<<<....................................... ( cut section of the file ) > 00004fe0 : 00000000 > 00004fe4 : 00000000 > 00004fe8 : 00000000 > 00004fec : 00000000 > 00004ff0 : 00000000 > 00004ff4 : 00000000 > 00004ff8 : 00000000 > 00004ffc : 00000000 > render ring --- 3 requests > seqno 0x000477e9, emitted 526211, tail 0x00013780 > seqno 0x000477ea, emitted 526212, tail 0x000137a8 > seqno 0x000477eb, emitted 526212, tail 0x000137d0 > render ring --- ringbuffer = 0x00000000 > 00000000 : 02000001 > 00000004 : 00000000 > 00000008 : 18800080 > 0000000c : 037c0001 > 00000010 : 02000000 > 00000014 : 00000000 > 00000018 : 10800001 > 0000001c : 000000c0 > 00000020 : 00047020 > <<<<<<<<<<<<<<<<<<...................................... ( cut section of the file ) > 0001ffdc : 00000000 > 0001ffe0 : 18800080 > 0001ffe4 : 037c0001 > 0001ffe8 : 02000000 > 0001ffec : 00000000 > 0001fff0 : 10800001 > 0001fff4 : 000000c0 > 0001fff8 : 0004701f > 0001fffc : 01000000 > Num Pipes: 2 > Pipe [0]: > Power: on > SRC: 00000000 > STAT: 10000000 > Plane [0]: > CNTR: d9000000 > STRIDE: 00002000 > SIZE: 031f04ff > POS: 00000000 > ADDR: 02000000 > Cursor [0]: > CNTR: 00000000 > POS: 00000000 > BASE: 00000000 > Pipe [1]: > Power: on > SRC: 04ff031f > STAT: 10000202 > Plane [1]: > CNTR: 00000000 > STRIDE: 00000000 > SIZE: 00000000 > POS: 00000000 > ADDR: 00000000 > Cursor [1]: > CNTR: 00000000 > POS: 00000000 > BASE: 00000000 > CPU transcoder: A > Power: on > CONF: 00000000 > HTOTAL: 00000000 > HBLANK: 00000000 > HSYNC: 00000000 > VTOTAL: 00000000 > VBLANK: 00000000 > VSYNC: 00000000 > CPU transcoder: B > Power: on > CONF: 80000000 > HTOTAL: 057f04ff > HBLANK: 057f04ff > HSYNC: 05340514 > VTOTAL: 032f031f > VBLANK: 032f031f > VSYNC: 03270323 > > ------------------------------------------ > kernel log: > > ul 19 18:53:40 AMILO-V3405 kernel: [ 2408.992093] [drm] stuck on render ring > Jul 19 18:53:40 AMILO-V3405 kernel: [ 2408.993832] [drm] GPU HANG: ecode 3:0:0x0063ffe6, in Xorg [1221], reason: Ring hung, action: reset > Jul 19 18:53:40 AMILO-V3405 kernel: [ 2408.993837] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. > Jul 19 18:53:40 AMILO-V3405 kernel: [ 2408.993840] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel > Jul 19 18:53:40 AMILO-V3405 kernel: [ 2408.993844] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. > Jul 19 18:53:40 AMILO-V3405 kernel: [ 2408.993847] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. > Jul 19 18:53:40 AMILO-V3405 kernel: [ 2408.993850] [drm] GPU crash dump saved to /sys/class/drm/card0/error > Jul 19 18:53:40 AMILO-V3405 kernel: [ 2408.993872] kobject: 'card0' (f4d34a08): kobject_uevent_env > Jul 19 18:53:40 AMILO-V3405 kernel: [ 2408.993883] kobject: 'card0' (f4d34a08): fill_kobj_path: path = '/devices/pci0000:00/0000:00:02.0/drm/card0' > Jul 19 18:53:40 AMILO-V3405 kernel: [ 2408.993951] kobject: 'card0' (f4d34a08): kobject_uevent_env > Jul 19 18:53:40 AMILO-V3405 kernel: [ 2408.993959] kobject: 'card0' (f4d34a08): fill_kobj_path: path = '/devices/pci0000:00/0000:00:02.0/drm/card0' > Jul 19 18:53:40 AMILO-V3405 kernel: [ 2409.449556] drm/i915: Resetting chip after gpu hang > Jul 19 18:53:40 AMILO-V3405 kernel: [ 2409.802227] kobject: 'card0' (f4d34a08): kobject_uevent_env > Jul 19 18:53:40 AMILO-V3405 kernel: [ 2409.802243] kobject: 'card0' (f4d34a08): fill_kobj_path: path = '/devices/pci0000:00/0000:00:02.0/drm/card0' > Jul 19 18:53:49 AMILO-V3405 systemd[1]: Started Session c4 of user krzysiek. > Jul 19 18:53:49 AMILO-V3405 systemd[1]: Starting Session c4 of user krzysiek. > Jul 19 18:54:52 AMILO-V3405 kernel: [ 2481.446128] IQK:Start!!! > Jul 19 18:54:52 AMILO-V3405 kernel: [ 2481.457252] Path A IQK Success!! > Jul 19 18:54:52 AMILO-V3405 kernel: [ 2481.465129] Path A IQK Success!! > Jul 19 18:54:52 AMILO-V3405 kernel: [ 2481.469895] IQK: final_candidate is 0 > Jul 19 18:54:52 AMILO-V3405 kernel: [ 2481.469902] IQK: RegE94=105 RegE9C=b RegEA4=fb RegEAC=6 RegEB4=0 RegEBC=0 RegEC4=0 RegECC=0 > Jul 19 18:54:52 AMILO-V3405 kernel: [ 2481.469902] Path A IQ Calibration Success ! > Jul 19 18:51:48 AMILO-V3405 gnome-session[1863]: message repeated 6 times: [ (gnome-shell:1962): mutter-WARNING **: STACK_OP_RAISE_ABOVE: window 0x5b01a00019 not in stack] > Jul 19 19:00:28 AMILO-V3405 gnome-session[1863]: (gnome-screensaver:2048): GLib-CRITICAL **: Source ID 46 was not found when attempting to remove it > Jul 19 19:00:32 AMILO-V3405 kernel: [ 2820.832165] kobject: 'card0' (f4d34a08): kobject_uevent_env > Jul 19 19:00:32 AMILO-V3405 kernel: [ 2820.832187] kobject: 'card0' (f4d34a08): fill_kobj_path: path = '/devices/pci0000:00/0000:00:02.0/drm/card0' > Jul 19 19:00:49 AMILO-V3405 kernel: [ 2837.992184] [drm] stuck on render ring > Jul 19 19:00:49 AMILO-V3405 kernel: [ 2837.993868] [drm] GPU HANG: ecode 3:0:0x7affffc1, in Xorg [1221], reason: Ring hung, action: reset > Jul 19 19:00:49 AMILO-V3405 kernel: [ 2837.993891] i915: render error detected, EIR: 0x00000010 > Jul 19 19:00:49 AMILO-V3405 kernel: [ 2837.994019] i915: page table error > Jul 19 19:00:49 AMILO-V3405 kernel: [ 2838.002100] i915: PGTBL_ER: 0x00200000 > Jul 19 19:00:49 AMILO-V3405 kernel: [ 2838.010328] [drm:i915_handle_error [i915]] *ERROR* EIR stuck: 0x00000010, masking > Jul 19 19:00:49 AMILO-V3405 kernel: [ 2838.018292] kobject: 'card0' (f4d34a08): kobject_uevent_env > Jul 19 19:00:49 AMILO-V3405 kernel: [ 2838.018980] kobject: 'card0' (f4d34a08): fill_kobj_path: path = '/devices/pci0000:00/0000:00:02.0/drm/card0' > Jul 19 19:00:49 AMILO-V3405 kernel: [ 2838.019799] kobject: 'card0' (f4d34a08): kobject_uevent_env > Jul 19 19:00:49 AMILO-V3405 kernel: [ 2838.019812] kobject: 'card0' (f4d34a08): fill_kobj_path: path = '/devices/pci0000:00/0000:00:02.0/drm/card0' > Jul 19 19:00:49 AMILO-V3405 kernel: [ 2838.065113] drm/i915: Resetting chip after gpu hang > Jul 19 19:00:49 AMILO-V3405 kernel: [ 2838.416909] kobject: 'card0' (f4d34a08): kobject_uevent_env > Jul 19 19:00:49 AMILO-V3405 kernel: [ 2838.416932] kobject: 'card0' (f4d34a08): fill_kobj_path: path = '/devices/pci0000:00/0000:00:02.0/drm/card0' > > --------------------------------------------- > Krzysztof > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@xxxxxxxxxxxxxxxxxxxxx > http://lists.freedesktop.org/mailman/listinfo/intel-gfx -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
