Actually I'm not sure this is a crash at all. Maybe it's just a warning leading to a crash elsewhere...
May 14 20:12:32 kaa-XPS-13-9300 kernel: [1283797.420191] WARN_ON(intel_wait_for_register(dev_priv, regs->driver, (0x1 << ((pw_idx) * 2)), (0x1 << ((pw_idx) * 2)), 1)) May 14 20:12:32 kaa-XPS-13-9300 kernel: [1283797.420243] WARNING: CPU: 1 PID: 1440 at /build/linux-oem-osp1-JJcJwF/linux-oem-osp1-5.0.0/drivers/gpu/drm/i915/intel_runtime_pm.c:308 hsw_wait_for_power_well_enable.isra.8+0x4c/0x50 [i915] ... May 14 20:12:32 kaa-XPS-13-9300 kernel: [1283797.420296] Call Trace: May 14 20:12:32 kaa-XPS-13-9300 kernel: [1283797.420309] hsw_power_well_enable+0xaf/0x1d0 [i915] May 14 20:12:32 kaa-XPS-13-9300 kernel: [1283797.420320] icl_tc_phy_aux_power_well_enable+0x7f/0x90 [i915] ... ** Summary changed: - [Ice Lake] i915 crashes in hsw_power_well_enable() from icl_tc_phy_aux_power_well_enable() + [Ice Lake] WARN_ON(intel_wait_for_register(dev_priv, regs->driver, (0x1 << ((pw_idx) * 2)), (0x1 << ((pw_idx) * 2)), 1)) [from i915/intel_runtime_pm.c:308] -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1878670 Title: [Ice Lake] WARN_ON(intel_wait_for_register(dev_priv, regs->driver, (0x1 << ((pw_idx) * 2)), (0x1 << ((pw_idx) * 2)), 1)) [from i915/intel_runtime_pm.c:308] Status in OEM Priority Project: Incomplete Status in linux package in Ubuntu: Triaged Bug description: The system freezes frequently then logs out. If happens at apparently random times, and using no particular app. Extract of syslog is attached. Requested info is below: 1) release Ubuntu 18.04.2 LTS (beaver-osp1-melisa X30) 2) package version gnome-session: Installeret: (ingen) Kandidat: 3.28.1-0ubuntu3 Versionstabel: 3.28.1-0ubuntu3 500 500 http://dk.archive.ubuntu.com/ubuntu bionic-updates/universe amd64 Packages 3.28.1-0ubuntu2 500 500 http://dk.archive.ubuntu.com/ubuntu bionic/universe amd64 Packages 3) Gnome shouldn't crash 4) Gnome crashed To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1878670/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
