My laptop brings to kernel debugging after closing lid.

[dmitry.sensei]

Hi All/

My laptop brings to kernel debugging after closing-openning lid.

orlov-nb$ uname -a
OpenBSD orlov-nb.lan 6.9 GENERIC.MP#453 amd64
bios0: vendor Dell Inc. version "A16" date 05/24/2018
bios0: Dell Inc. Inspiron 3721



orlov-nb$ sysctl |grep machdep
machdep.console_device=ttyC0
machdep.bios.diskinfo.128=bootdev = 0xa0000204, cylinders = 0, heads =
0, sectors = 0
machdep.bios.cksumlen=1
machdep.allowaperture=0
machdep.cpuvendor=GenuineIntel
machdep.cpuid=0x306a9
machdep.cpufeature=0xbffbfbff
machdep.kbdreset=0
machdep.xcrypt=0
machdep.lidaction=1
machdep.forceukbd=0
machdep.tscfreq=2494345791
machdep.invarianttsc=1
machdep.pwraction=1

what do you think is the reason for this?

What additional information can I provide?