Bug 247301 - linuxkpi: panic: Assertion td->td_lkpi_task == NULL failed at /usr/src/syscompat/linuxkpi/common/src/linux_current.c:53
Summary: linuxkpi: panic: Assertion td->td_lkpi_task == NULL failed at /usr/src/syscom...
Status: Closed Feedback Timeout
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: CURRENT
Hardware: Any Any
: --- Affects Only Me
Assignee: freebsd-emulation (Nobody)
URL:
Keywords: crash, needs-qa
Depends on:
Blocks:
 
Reported: 2020-06-16 09:44 UTC by Brian Zou
Modified: 2021-06-22 00:50 UTC (History)
2 users (show)

See Also:
koobs: maintainer-feedback? (hselasky)
koobs: maintainer-feedback? (manu)
koobs: mfc-stable12?
koobs: mfc-stable11?

Attachments
FreeBSD DRM AMDGPU linuxkpi failed (219.26 KB, image/jpeg)
2020-06-16 09:44 UTC, Brian Zou 		no flags Details
dmesg.boot (8.67 KB, text/plain)
2020-06-17 02:16 UTC, Brian Zou 		no flags Details
pkg version -v (70.95 KB, text/plain)
2020-06-17 02:16 UTC, Brian Zou 		no flags Details
View All Add an attachment (proposed patch, testcase, etc.)

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Description Brian Zou 2020-06-16 09:44:06 UTC 
Created attachment 215604 [details]
FreeBSD DRM AMDGPU linuxkpi failed

I upgrade kernel and world.
Can't start FreeBSD system..

panic: Assertion td->td_lkpi_task == NULL failed at /usr/src/syscompat/linuxkpi/common/src/linux_current.c:53
Comment 1 Kubilay Kocak freebsd_committer freebsd_triage 2020-06-16 09:48:20 UTC 
Thank you for the report Brian

Can you provide additional information including:

- Exact FreeBSD version (uname -a output)
- var/run/dmesg.boot output (as an attachment)
- pkg version -v output (as an attachment)
Comment 2 Hans Petter Selasky freebsd_committer freebsd_triage 2020-06-16 10:28:32 UTC 
I need the backtrace.

--HPS
Comment 3 Brian Zou 2020-06-17 02:16:17 UTC 
Created attachment 215642 [details]
dmesg.boot
Comment 4 Brian Zou 2020-06-17 02:16:44 UTC 
Created attachment 215643 [details]
pkg version -v
Comment 5 Brian Zou 2020-06-17 02:17:41 UTC 
FreeBSD version:

FreeBSD freebsd 13.0-CURRENT FreeBSD 13.0-CURRENT #1 ad49a04033c-c269301(master): Mon Jun 15 17:36:29 CST 2020     root@freebsd:/usr/obj/usr/src/amd64.amd64/sys/GENERIC  amd64
Comment 6 Emmanuel Vadot freebsd_committer freebsd_triage 2020-09-17 09:13:37 UTC 
Is this still relevant ?
Comment 7 Mark Linimon freebsd_committer freebsd_triage 2021-06-22 00:50:15 UTC 
^Triage: close as no response in last few months.

To submitter: if this is still a problem, let us know and we will re-open.