Bug 232175 - [panic][zfs] solaris assert: HDR_EMPTY(hdr), file: /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c, line: 6213
Summary: [panic][zfs] solaris assert: HDR_EMPTY(hdr), file: /usr/src/sys/cddl/contrib/...
Status: Closed Unable to Reproduce
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: CURRENT
Hardware: amd64 Any
: --- Affects Only Me
Assignee: freebsd-fs (Nobody)
Keywords: panic
Depends on:
Reported: 2018-10-11 10:47 UTC by Dave Cottlehuber
Modified: 2019-06-30 15:08 UTC (History)
0 users

See Also:


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Description Dave Cottlehuber freebsd_committer 2018-10-11 10:47:45 UTC
alpha8 build from src
hw.model: Intel(R) Core(TM) i7-7560U CPU @ 2.40GHz (dell xps13 laptop)
uname: FreeBSD akai.skunkwerks.at 12.0-ALPHA8 FreeBSD 12.0-ALPHA8 r339225+c0b412ce93b9(master) GENERIC  amd64

Dump header from device: /dev/gpt/swap
  Architecture: amd64
  Architecture Version: 4
  Dump Length: 90112
  Blocksize: 512
  Compression: none
  Dumptime: Thu Oct 11 09:28:47 2018
  Hostname: akai.skunkwerks.at
  Magic: FreeBSD Text Dump
  Version String: FreeBSD 12.0-ALPHA8 r339225+c0b412ce93b9(master) GENERIC
  Panic String: solaris assert: HDR_EMPTY(hdr), file: /usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c, line: 6213
  Dump Parity: 4060580370
  Bounds: 0
  Dump Status: good

this occurred a few seconds after resume-from-suspend with i915kms:

drm-devel-kmod-4.16.g20180927  DRM modules for the linuxkpi-based KMS components (development version)
gpu-firmware-kmod-g20180825    Firmware modules for the linuxkpi-based KMS components

unfortunately ddb wasn't correctly set up so I've lost the rest of the info. I will update if I can get a repeat.