Created attachment 120400 [details] GPU crash dump /sys/class/drm/card0/error dmesg just told me: [ 675.816055] [drm] stuck on render ring [ 675.817138] [drm] GPU HANG: ecode 0:0x9f47f9fd, in chrome [10834], reason: Ring hung, action: reset [ 675.817140] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace. [ 675.817141] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 675.817143] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue. [ 675.817144] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it. [ 675.817145] [drm] GPU crash dump saved to /sys/class/drm/card0/error [ 675.817288] [drm:i915_reset] *ERROR* Failed to reset chip: -19 [ 676.055584] chrome[12349]: segfault at 1f8 ip 00007fa272c4ae4f sp 00007ffc1dff9240 error 4 in i965_dri.so[7fa2728f5000+51e000] [ 676.150304] chrome[12357]: segfault at 1f8 ip 00007f138a913e4f sp 00007ffe133a63f0 error 4 in i965_dri.so[7f138a5be000+51e000] The mentioned gpu crash dump is attached. Involved software: # uname -a Linux debian.local 3.16.0-0.bpo.4-amd64 #1 SMP Debian 3.16.7-ckt11-1+deb8u6~bpo70+1 (2015-11-11) x86_64 GNU/Linux # cat /etc/debian_version 7.9 # dpkg -l | grep intel ii libdrm-intel1:amd64 2.4.58-2 ii xserver-xorg-video-intel 2:2.21.15-2+b2 # dpkg -l | grep chrome ii google-chrome-stable 47.0.2526.73-1 If I'm able to debug or you need further information, please tell me. Thanks for your work and all the best, Georg
Involved hardware: IBM Thinkpad T60 # lspci 00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c) 00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) (rev 0c) 00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (secondary) (rev 0c) 00:19.0 Ethernet controller: Intel Corporation 82566MM Gigabit Network Connection (rev 03) 00:1a.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03) 00:1a.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03) 00:1a.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03) 00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03) 00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03) 00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03) 00:1c.2 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 (rev 03) 00:1d.0 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03) 00:1d.1 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03) 00:1d.2 USB controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03) 00:1d.7 USB controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3) 00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M-E) LPC Interface Controller (rev 03) 00:1f.1 IDE interface: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03) 00:1f.2 SATA controller: Intel Corporation 82801HM/HEM (ICH8M/ICH8M-E) SATA Controller [AHCI mode] (rev 03) 00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 03) 03:00.0 Network controller: Qualcomm Atheros AR928X Wireless Network Adapter (PCI-Express) (rev 01) 15:00.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev b6)
CONSTANT_BUFFER issue on G965 was already fixed: commit f55ded764ce60f87463e33bfa3a32e2c44715581 which shipped as part of Mesa 10.6.0 in June 2015. Please update your driver. Details: from this error dump, hung is happening in render ring batch with active head at 0x03c10b8c, with 0x60020100 (CONSTANT_BUFFER) as IPEHR. Batch extract (around 0x03c10b8c): 0x03c10b68: 0x78090005: 3DSTATE_VERTEX_ELEMENTS 0x03c10b6c: 0x04400000: buffer 0: valid, type 0x0040, src offset 0x0000 bytes 0x03c10b70: 0x11130000: (X, Y, Z, 1.0), dst offset 0x00 bytes 0x03c10b74: 0x0485000c: buffer 0: valid, type 0x0085, src offset 0x000c bytes 0x03c10b78: 0x11230004: (X, Y, 0.0, 1.0), dst offset 0x10 bytes 0x03c10b7c: 0x04d80014: buffer 0: valid, type 0x00d8, src offset 0x0014 bytes 0x03c10b80: 0x12230008: (X, 0.0, 0.0, 1.0), dst offset 0x20 bytes 0x03c10b84: 0x60020100: CONSTANT_BUFFER: valid 0x03c10b88: 0x04dd2c44: offset: 0x04dd2c40, length: 320 bytes 0x03c10b8c: 0x7b009004: 3DPRIMITIVE: tri list random 0x03c10b90: 0x00000006: vertex count 0x03c10b94: 0x00000000: start vertex 0x03c10b98: 0x00000001: instance count 0x03c10b9c: 0x00000000: start instance 0x03c10ba0: 0x00000000: index bias
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