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Re: kern/54800: pool memory corruption


On Thu, Dec 26, 2019 at 09:05:00AM +0000, wrote:

> Hidden in the log of the currently failing qemu / anita sparc64 tesst
> runs you can find this gem:
> [ 422.4170018] pool_redzone_check: 0x1257a0c20: 0x00 != 0x66
> [ 422.4170018] pool_redzone_check: 0x1257a0c21: 0x00 != 0x05
> If I read that correctly, a single 16bit halfword supposed to be 0x0f66
> has been overwritten with 0.
> Side question: why is that not worth a panic?

In rev 1.225 of subr_pool.c you changed this from a panic to a printf.
It looks like we can make this a panic again.  Do you agree?


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