Kernel panic during portupdrade [ffs_blkfree: freeing free block]

[David Leimbach]

Mine was fine yesterday too.  Something from this morning is bad.

It only seems to happen when I do filesystem intense stuff and its 
always in
a double block free.

Dave
On Sunday, April 27, 2003, at 09:09 PM, Don Lewis wrote:

> On 27 Apr, Lars Eggert wrote:
>> David Leimbach wrote:
>>>
>>> On Sunday, April 27, 2003, at 05:27 PM, Lars Eggert wrote:
>>>
>>>> Hi,
>>>>
>>>> I see somthing similar and have a core dump. Below is a backtrace.
>>>> This did not happen with a 4/17 kernel, by the way. Please let me 
>>>> know
>>>> if there is any other
>>>
>>>                ^^^^^
>>> Did you mean 4/27?
>>
>> Nope. It did not happen with a 4/17 kernel but does happen with a 4/27
>> kernel, so something in between must have broken it.
>
> I updated and rebuilt on 4/16, 4/18, 4/19, 4/22, 4/23, and 4/24 and
> didn't have any trouble during that time even though that machine was
> getting a lot of use.  I'm currently running a version of current from
> 4/26 and haven't seen any filesystem panics, though the system hasn't
> gotten much exercise since that update.