Way to kill processes with unaligned access?

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Hi all,

I'm wondering if there's a way to configure the kernel such that
it kills processes when an unaligned access occurs.

I often get messages like:
```
[18531.277742] conftest(4066): unaligned access to 0xf7fa1715 at ip 0x426cb787 (iir 0xf801094)
[18531.487681] conftest(4066): unaligned access to 0xf7fa1716 at ip 0x426cb793 (iir 0xf80109c)
```

I know what they are, but it's a real pain to figure out *which* configure test in a given
case is causing the problem. If there's some way to make the kernel kill such naughty processes,
it'd make it way easier for me to locate.

(Sometimes when I've built hundreds of packages, I have a lot of these I want to go investigate
after a week or two, but it's hard to track it down afterwards because of this.)

Any ideas?

Thanks!

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