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Groups > linux.debian.kernel > #65548

Bug#944092: linux-image-5.3.0-1-amd64: i915 gpu hang, system freezes for seconds every few minutes

From Philipp Marek <philipp@marek.priv.at>
Newsgroups linux.debian.bugs.dist, linux.debian.kernel
Subject Bug#944092: linux-image-5.3.0-1-amd64: i915 gpu hang, system freezes for seconds every few minutes
Date 2019-11-04 08:50 +0100
Message-ID <yYFhD-6ao-15@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

Cross-posted to 2 groups.

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Package: src:linux
Version: 5.3.7-1
Severity: normal
Tags: patch upstream

Whole machine hangs, but recovers after a few seconds; no visible 
association to CPU or memory load.

Please include the patch from 

    https://patchwork.freedesktop.org/patch/300891/

it claims to fix a bug that is reported since about a year in many different 
bug reports and -trackers.

-- Package-specific info:
** Version:
Linux version 5.3.0-1-amd64 (debian-kernel@lists.debian.org) (gcc version 9.2.1 20191008 (Debian 9.2.1-9)) #1 SMP Debian 5.3.7-1 (2019-10-19)

** PCI devices:
00:02.0 VGA compatible controller [0300]: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller [8086:0416] (rev 06) (prog-if 00 [VGA controller])
	Subsystem: Lenovo 4th Gen Core Processor Integrated Graphics Controller [17aa:2210]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 33
	Region 0: Memory at f0000000 (64-bit, non-prefetchable) [size=4M]
	Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
	Region 4: I/O ports at 4000 [size=64]
	[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: i915
	Kernel modules: i915

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Thread

Bug#944092: linux-image-5.3.0-1-amd64: i915 gpu hang, system freezes for seconds every few minutes Philipp Marek <philipp@marek.priv.at> - 2019-11-04 08:50 +0100
  Bug#944092: more details Philipp Marek <philipp@marek.priv.at> - 2019-11-05 10:50 +0100
  Bug#944092: I'm in kts <kts@cock.li> - 2020-01-24 02:10 +0100
  Bug#944092: Context kts <jeckferson@gmail.com> - 2020-01-24 02:10 +0100

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