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Groups > linux.debian.kernel > #66417

Bug#949369: i915: kernel crash in i915_active_acquire()

From Pavel Reznicek <reznicek@ipnp.troja.mff.cuni.cz>
Newsgroups linux.debian.bugs.dist, linux.debian.kernel
Subject Bug#949369: i915: kernel crash in i915_active_acquire()
Date 2020-02-25 16:00 +0100
Message-ID <zDJQJ-1X9-1@gated-at.bofh.it> (permalink)
References <zqCtI-10Z-11@gated-at.bofh.it>
Organization linux.* mail to news gateway

Cross-posted to 2 groups.

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Source: linux
Followup-For: Bug #949369

Dear Maintainer,

  I experienced the same crash after upgrading to kernel series 5.4.x (namely to 5.4.8) in mid of January. The crashes of the system were quite frequent (every few hours, making the system unusable). After few experiments I ended up with the linux kernel 5.5.0-rc5 from unstable, which seems to work relativelly well. However, today I got the same crash already twice, despite more than month of using it. There are numer of reports about the problems related to the i915 driver in the 5.3.x-5.5.x kernel series:

https://bbs.archlinux.org/viewtopic.php?id=250765&p=7
https://linuxreviews.org/Linux_Kernel_5.5_Will_Not_Fix_The_Frequent_Intel_GPU_Hangs_In_Recent_Kernels
https://forum.manjaro.org/t/random-freezing-with-resetting-rcs0-for-hang-on-rcs0/119313/29
https://www.phoronix.com/scan.php?page=news_item&px=Linux-5.5-Intel-Missed-Graphics

Kernels 4.19.x in buster seems to be fine.

Pavel


-- System Information:
Debian Release: bullseye/sid
  APT prefers testing
  APT policy: (840, 'testing'), (740, 'unstable'), (738, 'experimental'), (540, 'proposed-updates'), (540, 'stable'), (500, 'oldstable-proposed-updates'), (500, 'oldoldstable'), (500, 'oldstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.5.0-rc5-amd64 (SMP w/8 CPU cores)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=cs_CZ.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to en_US.UTF-8), LANGUAGE=en_US:en (charmap=UTF-8) (ignored: LC_ALL set to en_US.UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

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Thread

Bug#949369: i915: kernel crash in i915_active_acquire() Arturo Borrero Gonzalez <arturo@debian.org> - 2020-01-20 11:30 +0100
  Bug#949369: i915: kernel crash in i915_active_acquire() Ben Hutchings <ben@decadent.org.uk> - 2020-01-20 20:00 +0100
    Bug#949369: i915: kernel crash in i915_active_acquire() Arturo Borrero Gonzalez <arturo@debian.org> - 2020-01-20 21:10 +0100
  Processed: Re: Bug#949369: i915: kernel crash in i915_active_acquire() "Debian Bug Tracking System" <owner@bugs.debian.org> - 2020-01-20 20:00 +0100
  Bug#949369: i915: kernel crash in i915_active_acquire() Nils Jarle Haugen <nils.jarle.haugen@gaupne.net> - 2020-02-18 16:20 +0100
  Bug#949369: i915: kernel crash in i915_active_acquire() Pavel Reznicek <reznicek@ipnp.troja.mff.cuni.cz> - 2020-02-25 16:00 +0100
  Bug#949369: i915: kernel crash in i915_active_acquire() Ben Caradoc-Davies <ben@transient.nz> - 2020-03-13 00:00 +0100
    Bug#949369: i915: kernel crash in i915_active_acquire() Ben Caradoc-Davies <ben@transient.nz> - 2020-03-13 00:10 +0100
  Bug#949369: i915: kernel crash in i915_active_acquire() Ben Caradoc-Davies <ben@transient.nz> - 2020-03-13 00:50 +0100
  Bug#949369: i915: kernel crash in i915_active_acquire() Guy Baconniere <guy.baconniere@applic8.com> - 2020-03-28 11:30 +0100
  Bug#949369: Info received (Bug#949369: i915: kernel crash in i915_active_acquire()) Guy Baconniere <guy.baconniere@applic8.com> - 2020-04-02 13:00 +0200
  Bug#949369: src:linux: confirmation on hp zbook wim <wim.bertels@ucll.be> - 2020-04-16 12:20 +0200

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