[Bug 256494] KERNEL PANIC - WiFi - after hot spot is down FreeBSD restarts

From: <bugzilla-noreply_at_freebsd.org>
Date: Sat, 12 Jun 2021 11:53:27 +0000
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=256494

--- Comment #4 from Graham Perrin <grahamperrin_at_gmail.com> ---
Relevant lines from my /etc/rc.conf are: 


# Set dumpdev to "AUTO" to enable crash dumps, "NO" to disable
# dumpdev="AUTO"
dumpdev="/dev/ada0p3"
dumpdir="/var/crash"
savecore_enable="YES"


– yours should differ slightly. 

----

It's normal to have AUTO for dumpdev. 

Mine is /dev/ada0p3 in the context of GELI-encrypted swap, 

root_at_mowa219-gjp4-8570p:~ # lsblk ada0
DEVICE         MAJ:MIN SIZE TYPE                              LABEL MOUNT
ada0             0:130 466G GPT                                   - -
  ada0p1         0:132 200M efi                        gpt/efiboot0 -
  ada0p2         0:134 512K freebsd-boot               gpt/gptboot0 -
  <FREE>         -:-   492K -                                     - -
  ada0p3         0:136  16G freebsd-swap                  gpt/swap0 SWAP
  ada0p3.eli     2:71   16G freebsd-swap                          - SWAP
  ada0p4         0:138 450G freebsd-zfs                    gpt/zfs0 <ZFS>
  ada0p4.eli     0:149 450G zfs                                   - -
  <FREE>         -:-   4.0K -                                     - -
root_at_mowa219-gjp4-8570p:~ # 

----

If you have not already done so: please install devel/gdb (for core.txt.* files
to include debug information). 

If you perform an installation: after completion, wait at least sixty seconds
before reproducing the kernel panic.

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Received on Sat Jun 12 2021 - 11:53:27 UTC

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