Re: assertion "anon->an_swslot == 0" failed

[yamt%mwd.biglobe.ne.jp@localhost (YAMAMOTO Takashi)]

hi,

> yamt%mwd.biglobe.ne.jp@localhost (YAMAMOTO Takashi) wrote:
>> >>    panic: kernel diagnostic assertion "anon->an_swslot == 0" failed:
>> >> file "/disk/trees/namei-src/sys/uvm/uvm_anon.c", line 204
>> >>    cpu0: Begin traceback...
>> >>    kern_assert() at netbsd:kern_assert+0x2d
>> >>    uvm_anon_free() at netbsd:uvm_anon_free+0x87
>> >>    uvm_anon_release() at netbsd:uvm_anon_release+0xad
>> >>    uvm_aio_aiodone_pages() at netbsd:uvm_aio_aiodone_pages+0x2e4
>> >>    uvm_aio_aiodone() at netbsd:uvm_aio_aiodone+0xa6
>> >>    workqueue_worker() at netbsd:workqueue_worker+0x7f
>> >>    cpu0: End traceback...
>> >> 
>> > <...>
>> 
>> the later part of uvm_anon_dispose should be done for uvm_anon_release.
>> i have a fix in my tree testing.
> 
> http://www.netbsd.org/~rmind/uvm_anon_release_fix.diff
> 
> How about this?

it's similar to what i'm testing, yes.

YAMAMOTO Takashi

> 
> -- 
> Mindaugas