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Bug #2351

open

DFBSD v3.1.0.579.g44ccf - Stuck during startup, random freezes

Added by tuxillo about 11 years ago. Updated about 11 years ago.

Status:
In Progress
Priority:
Normal
Assignee:
-
Category:
-
Target version:
Start date:
04/24/2012
Due date:
% Done:

0%

Estimated time:

Description

Hi,

VM machine running DFly i386 with 1GB RAM / 1GB swap.

I'm experiencing random freezes that do not allow me to escape to DDB even. Following Sascha's recommendation I attached a virtual serial port to the VM and I was able to dump on a freeze during a shutdown connecting via serial port. After I rebooted the VM, I get this:

Mounting root from hammer:da0s1d
HAMMER recovery check seqno=04071621
HAMMER recovery range 3000000001c14c40-30000000053d4000
HAMMER recovery nexto 30000000053d4000 endseqno=0408dd14
HAMMER recovery undo 3000000001c14c40-30000000053d4000 (58454976 bytes)(RW)
HAMMER Found REDO_SYNC 3000000001c14c40
HAMMER recovery complete
HAMMER recovery redo 3000000001c14c40-30000000053d4000 (58454976 bytes)(RW)
HAMMER Embedded extended redo 3000000001c14c40, 0 extbytes
Warning: bio_page_alloc: memory exhausted during bufcache page allocation from swapper
Warning: bio_page_alloc: memory exhausted during bufcache page allocation from swapper
Warning: bio_page_alloc: memory exhausted during bufcache page allocation from swapper
Warning: bio_page_alloc: memory exhausted during bufcache page allocation from swapper
Warning: bio_page_alloc: memory exhausted during bufcache page allocation from swapper
Warning: bio_page_alloc: memory exhausted during bufcache page allocation from swapper
Warning: bio_page_alloc: memory exhausted during bufcache page allocation from swapper
[...]

Goes to the infinite, system is stuck printing those messages.

I'll try to gather more information, but in the mean time any advise is appreciated.

Cheers,
Antonio Huete

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