Re: Use-after-free in page_cache_async_readahead

2015-09-03 Thread Andrey Konovalov
On Wed, Sep 2, 2015 at 9:40 PM, Tejun Heo wrote: > Hello, Andrey. Hello Tejun, > On Wed, Sep 02, 2015 at 01:08:52PM +0200, Andrey Konovalov wrote: >> While running KASAN on 4.2 with Trinity I got the following report: >> >> == >> BU

Re: Use-after-free in page_cache_async_readahead

2015-09-02 Thread Tejun Heo
Hello, Andrey. On Wed, Sep 02, 2015 at 01:08:52PM +0200, Andrey Konovalov wrote: > While running KASAN on 4.2 with Trinity I got the following report: > > == > BUG: KASan: use after free in page_cache_async_readahead+0x2cb/0x3f0 > at