Re: WARNING in refcount_inc (2)

2018-02-01 Thread Dmitry Vyukov
On Thu, Feb 1, 2018 at 3:34 PM, 'Andrey Konovalov' via syzkaller-bugs wrote: > On Wed, Jan 31, 2018 at 8:27 AM, Eric Biggers wrote: >> >> Also Dmitry, syzbot seems to be grouping together unrelated bugs under the >> refcount_t WARNINGs; maybe those should be on a blacklist? > > Not a blacklist, w

Re: WARNING in refcount_inc (2)

2018-02-01 Thread Andrey Konovalov
On Wed, Jan 31, 2018 at 8:27 AM, Eric Biggers wrote: > > Also Dmitry, syzbot seems to be grouping together unrelated bugs under the > refcount_t WARNINGs; maybe those should be on a blacklist? Not a blacklist, we need a proper way of extracting the offending caller like it's done for reports from

Re: WARNING in refcount_inc (2)

2018-01-30 Thread Eric Biggers
On Tue, Dec 19, 2017 at 11:26:01AM -0800, syzbot wrote: > syzkaller has found reproducer for the following crash on > 6084b576dca2e898f5c101baef151f7bfdbb606d > git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/master > compiler: gcc (GCC) 7.1.1 20170620 > .config is attached > Raw