<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - System hangs randomly with error message: [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... render ring idle" href="https://bugs.freedesktop.org/show_bug.cgi?id=75394#c45">Comment # 45</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - System hangs randomly with error message: [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... render ring idle" href="https://bugs.freedesktop.org/show_bug.cgi?id=75394">bug 75394</a> from <a class="email" href="mailto:cpollock@embarqmail.com" title="Chris <cpollock@embarqmail.com>"> Chris</a> <pre>Again another lockup this evening at 19:16:40, 20 Feb 2015 while still running the 3.19.0 kernel. And again the 'Hangcheck' error did not make itself known, what my syslog shows for this time period before the CTRL>ALT>F1 is: Feb 20 19:17:01 localhost CRON[29189]: (root) CMD ( cd / && run-parts --report /etc/cron.hourly) Feb 20 19:17:28 localhost kernel: [129187.759473] [drm:intel_crtc_cursor_set_obj] cursor off Feb 20 19:17:28 localhost kernel: [129187.759479] [drm:g4x_check_srwm] SR watermark: display plane 92, cursor 2 Feb 20 19:17:28 localhost kernel: [129187.759481] [drm:g4x_check_srwm] display watermark is too large(92/63), disabling Feb 20 19:17:28 localhost kernel: [129187.759483] [drm:intel_set_memory_cxsr] memory self-refresh is disabled Feb 20 19:17:28 localhost kernel: [129187.759485] [drm:g4x_update_wm] Setting FIFO watermarks - A: plane=40, cursor=2, B: plane=2, cursor=2, SR: plane=0, cursor=0 Feb 20 19:17:29 localhost kernel: [129189.173796] [drm:intel_crtc_set_config] [CRTC:9] [FB:47] #connectors=1 (x y) (0 0) Feb 20 19:17:29 localhost kernel: [129189.173800] [drm:intel_set_config_compute_mode_changes] computed changes for [CRTC:9], mode_changed=0, fb_changed=1 Feb 20 19:17:29 localhost kernel: [129189.173803] [drm:intel_modeset_stage_output_state] [CONNECTOR:13:VGA-1] to [CRTC:9] Feb 20 19:17:29 localhost kernel: [129189.173805] [drm:intel_modeset_affected_pipes] set mode pipe masks: modeset: 1, prepare: 1, disable: 0 Feb 20 19:17:29 localhost kernel: [129189.173808] [drm:connected_sink_compute_bpp] [CONNECTOR:13:VGA-1] checking for sink bpp constrains Feb 20 19:17:29 localhost kernel: [129189.173810] [drm:intel_modeset_pipe_config] plane bpp: 24, pipe bpp: 24, dithering: 0 Feb 20 19:17:29 localhost kernel: [129189.173812] [drm:intel_dump_pipe_config] [CRTC:9][modeset] config for pipe A Feb 20 19:17:29 localhost kernel: [129189.173813] [drm:intel_dump_pipe_config] cpu_transcoder: A Feb 20 19:17:29 localhost kernel: [129189.173814] [drm:intel_dump_pipe_config] pipe bpp: 24, dithering: 0 Feb 20 19:17:29 localhost kernel: [129189.173816] [drm:intel_dump_pipe_config] fdi/pch: 0, lanes: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 Feb 20 19:17:29 localhost kernel: [129189.173817] [drm:intel_dump_pipe_config] dp: 0, gmch_m: 0, gmch_n: 0, link_m: 0, link_n: 0, tu: 0 Feb 20 19:17:29 localhost kernel: [129189.173819] [drm:intel_dump_pipe_config] dp: 0, gmch_m2: 0, gmch_n2: 0, link_m2: 0, link_n2: 0, tu2: 0 Feb 20 19:17:29 localhost kernel: [129189.173820] [drm:intel_dump_pipe_config] audio: 0, infoframes: 0 Feb 20 19:17:29 localhost kernel: [129189.173820] [drm:intel_dump_pipe_config] requested mode: Feb 20 19:17:29 localhost kernel: [129189.173823] [drm:drm_mode_debug_printmodeline] Modeline 0:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x48 0xa Feb 20 19:17:29 localhost kernel: [129189.173824] [drm:intel_dump_pipe_config] adjusted mode: Feb 20 19:17:29 localhost kernel: [129189.173827] [drm:drm_mode_debug_printmodeline] Modeline 0:"1680x1050" 60 119000 1680 1728 1760 1840 1050 1053 1059 1080 0x48 0xa Feb 20 19:17:29 localhost kernel: [129189.173829] [drm:intel_dump_crtc_timings] crtc timings: 119000 1680 1728 1760 1840 1050 1053 1059 1080, type: 0x48 flags: 0xa Feb 20 19:17:29 localhost kernel: [129189.173830] [drm:intel_dump_pipe_config] port clock: 119000 Feb 20 19:17:29 localhost kernel: [129189.173831] [drm:intel_dump_pipe_config] pipe src size: 1680x1050 Feb 20 19:17:29 localhost kernel: [129189.173832] [drm:intel_dump_pipe_config] gmch pfit: control: 0x00000000, ratios: 0x00000000, lvds border: 0x00000000 Feb 20 19:17:29 localhost kernel: [129189.173834] [drm:intel_dump_pipe_config] pch pfit: pos: 0x00000000, size: 0x00000000, disabled Feb 20 19:17:29 localhost kernel: [129189.173835] [drm:intel_dump_pipe_config] ips: 0 Feb 20 19:17:29 localhost kernel: [129189.173836] [drm:intel_dump_pipe_config] double wide: 0 Feb 20 19:17:29 localhost kernel: [129189.173846] [drm:i9xx_update_primary_plane] Writing base 00546000 00000000 0 0 6720 I have no idea as to whether I should submit a new bug or what. Looking for some advice here from someone.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>