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Groups > linux.kernel > #1528732
| From | Dave Jones <davej@codemonkey.org.uk> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: bio linked list corruption. |
| Date | 2016-11-23 21:00 +0100 |
| Message-ID | <sGLS1-Hd-19@gated-at.bofh.it> (permalink) |
| References | (5 earlier) <swG7g-2fy-19@gated-at.bofh.it> <sypYl-6cx-15@gated-at.bofh.it> <syqB3-6Fs-1@gated-at.bofh.it> <sAyXv-7VA-3@gated-at.bofh.it> <sGLyF-Aw-19@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Wed, Nov 23, 2016 at 02:34:19PM -0500, Dave Jones wrote: > [ 317.689216] BUG: Bad page state in process kworker/u8:8 pfn:4d8fd4 > trace from just before this happened. Does this shed any light ? > > https://codemonkey.org.uk/junk/trace.txt crap, I just noticed the timestamps in the trace come from quite a bit later. I'll tweak the code to do the taint checking/ftrace stop after every syscall, that should narrow the window some more. Getting closer.. Dave
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Re: bio linked list corruption. Dave Jones <davej@codemonkey.org.uk> - 2016-11-23 20:40 +0100 Re: bio linked list corruption. Dave Jones <davej@codemonkey.org.uk> - 2016-11-23 21:00 +0100
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