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Re: [10.0_STABLE] Hard lock



Martin Husemann a écrit :
> On Wed, Nov 27, 2024 at 07:43:00AM +0100, BERTRAND Joël wrote:
>> Nov 27 00:48:55 legendre /netbsd: [ 135475.0035570] panic: cpu0:
>> softints stuck for 16 seconds
> 
> We need to find out what is stuck there. Easiest way is to get crashdumps
> working, alternative is to enable ddb and do live debugging once the
> kernel crashed.
> 
> Is the kernel you are using in /netbsd ?

	Nope. In /netbsd-current. /netbsd contains a -10.0 kernel.

> Do ksyms work? nm /dev/ksyms should show you lots of kernel symbols.

	It runs as expected.

> You could try the -f option to savecore.

	I have added -f option.

> Is there something special about your swap/dump setup?

legendre# cat /etc/fstab | grep dp
/dev/raid0b             none            swap    sw,dp           0 0
legendre# swapctl -l
Device      1K-blocks     Used    Avail Capacity  Priority
/dev/raid0b  16777216        0 16777216     0%    0
legendre# cat /proc/meminfo
        total:    used:    free:  shared: buffers: cached:
Mem:  16502280192 16478519296 23760896        0 8975888384 11559067648
Swap: 17179865088        0 17179865088
MemTotal:  16115508 kB
MemFree:      23204 kB
MemShared:        0 kB
Buffers:      23204 kB
Cached:    11288152 kB
SwapTotal: 16777212 kB
SwapFree:  16777212 kB

	In /var/crash, I only have bounds file (that contains index of the next
core dump, in my case : 6).

	JB


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