Re: KASAN: null-ptr-deref Write in blk_mq_map_swqueue

2020-06-25 Thread Bart Van Assche
On 2020-06-24 20:01, syzbot wrote: > This bug is marked as fixed by commit: > blk-mq: Fix a recently introduced regression in > But I can't find it in any tested tree for more than 90 days. > Is it a correct commit? Please update it by replying: > #syz fix: exact-commit-title > Until then the bug

Re: KASAN: null-ptr-deref Write in blk_mq_map_swqueue

2020-06-24 Thread syzbot
This bug is marked as fixed by commit: blk-mq: Fix a recently introduced regression in But I can't find it in any tested tree for more than 90 days. Is it a correct commit? Please update it by replying: #syz fix: exact-commit-title Until then the bug is still considered open and new crashes with

Re: KASAN: null-ptr-deref Write in blk_mq_map_swqueue

2020-03-27 Thread Jens Axboe
On 3/26/20 7:28 PM, syzbot wrote: > syzbot has bisected this bug to: > > commit 768134d4f48109b90f4248feecbeeb7d684e410c > Author: Jens Axboe > Date: Mon Nov 11 03:30:53 2019 + > > io_uring: don't do flush cancel under inflight_lock This is definitely an utterly bogus bisect, not

Re: KASAN: null-ptr-deref Write in blk_mq_map_swqueue

2020-03-27 Thread syzbot
syzbot has bisected this bug to: commit 768134d4f48109b90f4248feecbeeb7d684e410c Author: Jens Axboe Date: Mon Nov 11 03:30:53 2019 + io_uring: don't do flush cancel under inflight_lock bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14233ef5e0 start commit:

Re: KASAN: null-ptr-deref Write in blk_mq_map_swqueue

2020-03-27 Thread Bart Van Assche
On 2020-03-26 18:28, syzbot wrote: > syzbot has bisected this bug to: > > commit 768134d4f48109b90f4248feecbeeb7d684e410c > Author: Jens Axboe > Date: Mon Nov 11 03:30:53 2019 + > > io_uring: don't do flush cancel under inflight_lock > > bisection log: