*** This bug is a duplicate of bug 2114697 ***
https://bugs.launchpad.net/bugs/2114697
Public bug reported:
[Impact]
The gnome desktop may freeze while running sleepgraph/sleep test.
There are xe driver errors in the dmesg
[19614.917644] ubuntu-202411-36032 kernel: xe 0000:00:02.0: [drm] GT0: Engine
reset: engine_class=bcs, logical_mask: 0x2, guc_id=0
[19614.917655] ubuntu-202411-36032 kernel: xe 0000:00:02.0: [drm] GT0: Timedout
job: seqno=36574, lrc_seqno=36574, guc_id=0, flags=0x13
[19614.918061] ubuntu-202411-36032 kernel: xe 0000:00:02.0: [drm] Xe device
coredump has been created
[19614.918062] ubuntu-202411-36032 kernel: xe 0000:00:02.0: [drm] Check your
/sys/class/drm/card1/device/devcoredump/data
[19614.918064] ubuntu-202411-36032 kernel: xe 0000:00:02.0: [drm] GT0:
Kernel-submitted job timed out
[Fix]
The commit from v6.16-rc1 fixes the issue.
0ee54d5cacc0 drm/xe/sched: stop re-submitting signalled jobs
[Test]
Run fwts s3 test multiple times, there should be no any xe driver call trace in
the dmesg, and gnome desktop should keep working after the test.
[Where problems could occur]
It adds more checks to prevent the job to be submitted twice during suspending.
Should be pretty safe to include this.
** Affects: hwe-next
Importance: Undecided
Status: New
** Affects: linux-oem-6.11 (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux-oem-6.14 (Ubuntu)
Importance: Undecided
Status: Invalid
** Affects: linux-oem-6.11 (Ubuntu Noble)
Importance: Undecided
Assignee: AceLan Kao (acelankao)
Status: In Progress
** Affects: linux-oem-6.14 (Ubuntu Noble)
Importance: Undecided
Assignee: AceLan Kao (acelankao)
Status: In Progress
** Tags: jira-somerville-2404 oem-priority somerville
** Also affects: linux-oem-6.14 (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: linux-oem-6.11 (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux-oem-6.11 (Ubuntu Noble)
Status: New => In Progress
** Changed in: linux-oem-6.14 (Ubuntu Noble)
Status: New => In Progress
** Changed in: linux-oem-6.11 (Ubuntu Noble)
Assignee: (unassigned) => AceLan Kao (acelankao)
** Changed in: linux-oem-6.14 (Ubuntu Noble)
Assignee: (unassigned) => AceLan Kao (acelankao)
** Changed in: linux-oem-6.11 (Ubuntu)
Status: New => Invalid
** Changed in: linux-oem-6.14 (Ubuntu)
Status: New => Invalid
** Tags added: jira-somerville-2404 oem-priority somerville
** This bug has been marked a duplicate of bug 2114697
[SRU] Fix GT0: Engine reset when suspend on Intel LNL
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem-6.11 in Ubuntu.
https://bugs.launchpad.net/bugs/2115392
Title:
Gnome freeze during sleepgraph testing
Status in HWE Next:
New
Status in linux-oem-6.11 package in Ubuntu:
Invalid
Status in linux-oem-6.14 package in Ubuntu:
Invalid
Status in linux-oem-6.11 source package in Noble:
In Progress
Status in linux-oem-6.14 source package in Noble:
In Progress
Bug description:
[Impact]
The gnome desktop may freeze while running sleepgraph/sleep test.
There are xe driver errors in the dmesg
[19614.917644] ubuntu-202411-36032 kernel: xe 0000:00:02.0: [drm] GT0: Engine
reset: engine_class=bcs, logical_mask: 0x2, guc_id=0
[19614.917655] ubuntu-202411-36032 kernel: xe 0000:00:02.0: [drm] GT0:
Timedout job: seqno=36574, lrc_seqno=36574, guc_id=0, flags=0x13
[19614.918061] ubuntu-202411-36032 kernel: xe 0000:00:02.0: [drm] Xe device
coredump has been created
[19614.918062] ubuntu-202411-36032 kernel: xe 0000:00:02.0: [drm] Check your
/sys/class/drm/card1/device/devcoredump/data
[19614.918064] ubuntu-202411-36032 kernel: xe 0000:00:02.0: [drm] GT0:
Kernel-submitted job timed out
[Fix]
The commit from v6.16-rc1 fixes the issue.
0ee54d5cacc0 drm/xe/sched: stop re-submitting signalled jobs
[Test]
Run fwts s3 test multiple times, there should be no any xe driver call trace
in the dmesg, and gnome desktop should keep working after the test.
[Where problems could occur]
It adds more checks to prevent the job to be submitted twice during
suspending. Should be pretty safe to include this.
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https://bugs.launchpad.net/hwe-next/+bug/2115392/+subscriptions
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