kernel: panic: softdep_sync_buf: Unknown type jnewblk

António Trindade antonio.trindade at gmail.com
Fri Jan 27 01:03:56 UTC 2012


I'm sorry for so many mails...

Please cc me about this, because I'm not on any of the FreeBSD mailing lists...

Thanks in advance.

Cumprimentos/Best regards/Mit freundlichen Grüßen,
António Trindade
Antonio <dot> Trindade <at> gmail.com

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On 2012/01/27, at 00:44, António Trindade wrote:

> 
>> From: António Trindade <antonio.trindade at gmail.com>
>> Date: 27 de Janeiro de 2012 00:40:06 WET
>> To: freebsd-stable at freebsd.org, freebsd-fs at freebsd.org, freebsd-bugs at freebsd.org
>> Subject: kernel: panic: softdep_sync_buf: Unknown type jnewblk
>> 
>> Cheers.
>> 
>> I recently updated my system to FreeBSD-9.0 and activated softupdate journaling for a number of file systems (name /home, /var, /usr).
>> 
>> Since then I have been experiencing kernel panics:
>> kernel: panic: softdep_sync_buf: Unknown type jnewblk
>> 
>> Yesterday, Jan 26th, I got 6 (six) automatic reboots due to these kernel panics.
>> 
>> I have now disabled softupdates journaling in the hope that the panics disappear.
>> 
>> I am sorry for not providing more information about the panic, but I'll gladly try to gather more info if instructed how to.
>> 
>> Cumprimentos/Best regards/Mit freundlichen Grüßen,
>> António Trindade
>> Antonio <dot> Trindade <at> gmail.com
>> 
>> Sítios pessoais:
>> Galeria Fotográfica: http://trindade.myphotos.cc/fotos/
>> Blog de fotografia: http://trindade.myphotos.cc/fotografia/
>> Blog de notícias: http://trindade.myphotos.cc/noticiasavulsas/
>> Blog pessoal: http://trindade.myphotos.cc/pensamentosnoar/
>> 
> 
> I forgot some additional info:
> To deactivate softupdates journaling, I rebooted into single-user mode and ran full fsck to every file system I had activated journaling for.
> To my surprise, fsck reported errors (namely wrong block counts and bitmap errors, nothing serious).
> 
> Cumprimentos/Best regards/Mit freundlichen Grüßen,
> António Trindade
> Antonio <dot> Trindade <at> gmail.com
> 
> Sítios pessoais:
> Galeria Fotográfica: http://trindade.myphotos.cc/fotos/
> Blog de fotografia: http://trindade.myphotos.cc/fotografia/
> Blog de notícias: http://trindade.myphotos.cc/noticiasavulsas/
> Blog pessoal: http://trindade.myphotos.cc/pensamentosnoar/
> 



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