Messages in this thread | | | Date | Wed, 26 Mar 2014 17:33:14 -0400 (EDT) | From | Vince Weaver <> | Subject | Re: rb tree hrtimer lockup bug (found by perf_fuzzer) |
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On Tue, 25 Mar 2014, Thomas Gleixner wrote: > debugobjects init call. Patch for that below. > > What's clear from the trace is that the timer gets set up correctly, > but when it expires the function callback is NULL. The timer is set up > to 1sec and it's started in the context of init-1. So it's probably an > initcall of some sort. > > Do you happen to have the full bootlog up to the crash handy?
attached is the full bootlog followed by the tracedump.
> Adding "initcall_debug" to the kernel command line might give us a > further hint what is adding the delayed_work, but I guess once we see > the function in the trace we have a good chance to find the place > right away. Then we have to figure out what scribbles over it .....
I haven't tried the initcall_debug yet but can if needed.
Vince[unhandled content-type:application/octet-stream] | |