<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [skl] Hard lockup (Freeze) after reset failure" href="https://bugs.freedesktop.org/show_bug.cgi?id=109949#c8">Comment # 8</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [skl] Hard lockup (Freeze) after reset failure" href="https://bugs.freedesktop.org/show_bug.cgi?id=109949">bug 109949</a> from <a class="email" href="mailto:arcadiy@ivanov.biz" title="Arcadiy Ivanov <arcadiy@ivanov.biz>"> Arcadiy Ivanov</a> <pre>I'm having the same issue with Dell Precision Mobile 7510, Fedora 30, kernel 5.0.9. Details of kernel configuration are here: <a href="https://www.ivanov.biz/2019/howto-optimize-intel-graphics-performance-fedora-kde-linux-laptop/">https://www.ivanov.biz/2019/howto-optimize-intel-graphics-performance-fedora-kde-linux-laptop/</a> The hard freeze prevents me from getting any crash information whatsoever, but it too occurs with many Chromium tabs, albeit only with one video playing. The failure is sporadic. [ 0.000000] Command line: BOOT_IMAGE=(hd0,gpt2)/vmlinuz-5.0.9-301.fc30.x86_64 root=/dev/mapper/fedora-root ro resume=/dev/mapper/fedora-swap rd.lvm.lv=fedora/root rd.lvm.lv=fedora/swap rootflags=discard rhgb rd.driver.blacklist=nouveau i915.enable_dc=2 i915.disable_power_well=0 i915.enable_fbc=1 i915.enable_guc=3 i915.enable_dpcd_backlight=1 l1tf=flush [ 0.639085] Kernel command line: BOOT_IMAGE=(hd0,gpt2)/vmlinuz-5.0.9-301.fc30.x86_64 root=/dev/mapper/fedora-root ro resume=/dev/mapper/fedora-swap rd.lvm.lv=fedora/root rd.lvm.lv=fedora/swap rootflags=discard rhgb rd.driver.blacklist=nouveau i915.enable_dc=2 i915.disable_power_well=0 i915.enable_fbc=1 i915.enable_guc=3 i915.enable_dpcd_backlight=1 l1tf=flush [ 3.736491] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem [ 3.736778] [drm] Finished loading DMC firmware i915/skl_dmc_ver1_27.bin (v1.27) [ 3.748478] [drm] HuC: Loaded firmware i915/skl_huc_ver01_07_1398.bin (version 1.7) [ 3.758925] [drm] GuC: Loaded firmware i915/skl_guc_ver9_33.bin (version 9.33) [ 3.770134] i915 0000:00:02.0: GuC firmware version 9.33 [ 3.770138] i915 0000:00:02.0: GuC submission enabled [ 3.770139] i915 0000:00:02.0: HuC enabled [ 3.771606] [drm] Initialized i915 1.6.0 20181204 for 0000:00:02.0 on minor 0 [ 3.815092] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 5.483490] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>