Re: BUG: unable to handle kernel NULL pointer dereference in free_pipe_info

2018-01-30 Thread Eric Biggers
Hi Goldwyn, On Tue, Jan 30, 2018 at 09:52:02PM -0600, Goldwyn Rodrigues wrote: > > > On 01/30/2018 04:13 PM, Eric Biggers wrote: > > On Tue, Dec 19, 2017 at 12:39:01AM -0800, syzbot wrote: > >> Hello, > >> > >> syzkaller hit the following crash on > >> 6084b576dca2e898f5c101baef151f7bfdbb606d >

Re: BUG: unable to handle kernel NULL pointer dereference in free_pipe_info

2018-01-30 Thread Goldwyn Rodrigues
On 01/30/2018 04:13 PM, Eric Biggers wrote: > On Tue, Dec 19, 2017 at 12:39:01AM -0800, syzbot wrote: >> Hello, >> >> syzkaller hit the following crash on >> 6084b576dca2e898f5c101baef151f7bfdbb606d >> git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/master >> compiler: gcc (GCC)

Re: BUG: unable to handle kernel NULL pointer dereference in free_pipe_info

2018-01-30 Thread Eric Biggers
On Tue, Dec 19, 2017 at 12:39:01AM -0800, syzbot wrote: > Hello, > > syzkaller hit 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 console o