Re: possible deadlock in io_submit_one

2019-06-12 Thread Eric Biggers
Hi Bart and Christoph, On Mon, Feb 04, 2019 at 06:03:04PM -0800, syzbot wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit:5eeb63359b1e Merge tag 'for-linus' of git://git.kernel.org.. > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x

Re: possible deadlock in io_submit_one

2019-03-11 Thread syzbot
syzbot has bisected this bug to: commit bfe4037e722ec672c9dafd5730d9132afeeb76e9 Author: Christoph Hellwig Date: Mon Jul 16 07:08:20 2018 + aio: implement IOCB_CMD_POLL bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=108886bd20 start commit: bfe4037e aio: implement