syzbot


BUG: sleeping function called from invalid context in rxe_alloc_nl
Status: fixed on 2021/04/09 19:46
Reported-by: syzbot+ec2fd72374785d0e558e@syzkaller.appspotmail.com
Fix commit: c4369575b2bc RDMA/rxe: Fix bug in rxe_alloc()
First crash: 314d, last: 299d

Cause bisection: introduced by (bisect log) :
commit 3853c35e243d56238159e8365b6aca410bdd4576
Author: Bob Pearson <rpearsonhpe@gmail.com>
Date: Wed Dec 16 23:15:49 2020 +0000

  RDMA/rxe: Add unlocked versions of pool APIs

Crash: BUG: sleeping function called from invalid context in rxe_alloc_nl (log)
Repro: C syz .config

Sample crash report:

Crashes (475):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-linux-next-kasan-gce-root 2021/01/19 12:32 linux-next b4bb878f3eb3 63631df1 .config log report syz C BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/02/02 11:57 linux-next fd821bf0ed9a 19e09687 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/02/02 10:44 linux-next fd821bf0ed9a 19e09687 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/02/02 08:51 linux-next fd821bf0ed9a 19e09687 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/02/02 07:49 linux-next fd821bf0ed9a e6b95f32 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/02/02 05:40 linux-next fd821bf0ed9a e6b95f32 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/02/02 05:05 linux-next fd821bf0ed9a e6b95f32 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/02/02 03:55 linux-next fd821bf0ed9a e6b95f32 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/02/02 01:57 linux-next fd821bf0ed9a e6b95f32 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/02/02 00:26 linux-next fd821bf0ed9a e6b95f32 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/02/01 22:36 linux-next fd821bf0ed9a e6b95f32 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/02/01 21:20 linux-next fd821bf0ed9a e6b95f32 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/02/01 20:08 linux-next fd821bf0ed9a e6b95f32 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/02/01 19:43 linux-next fd821bf0ed9a e6b95f32 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/02/01 18:16 linux-next fd821bf0ed9a e6b95f32 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/02/01 16:35 linux-next fd821bf0ed9a e6b95f32 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/02/01 15:34 linux-next fd821bf0ed9a e6b95f32 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/02/01 11:26 linux-next b01f250d83f6 fc9fd31e .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/02/01 10:18 linux-next b01f250d83f6 fc9fd31e .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/02/01 08:47 linux-next b01f250d83f6 fc9fd31e .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/02/01 04:34 linux-next b01f250d83f6 fc9fd31e .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/02/01 03:41 linux-next b01f250d83f6 fc9fd31e .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/02/01 02:37 linux-next b01f250d83f6 fc9fd31e .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/01/31 18:04 linux-next b01f250d83f6 fc9fd31e .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/01/31 14:57 linux-next b01f250d83f6 fc9fd31e .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/01/31 12:08 linux-next b01f250d83f6 fc9fd31e .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/01/31 09:12 linux-next b01f250d83f6 fc9fd31e .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/01/31 05:49 linux-next b01f250d83f6 fc9fd31e .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/01/31 02:15 linux-next b01f250d83f6 fc9fd31e .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/01/30 15:08 linux-next b01f250d83f6 fc9fd31e .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/01/30 13:16 linux-next b01f250d83f6 fc9fd31e .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/01/30 12:27 linux-next b01f250d83f6 fc9fd31e .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/01/30 07:30 linux-next b01f250d83f6 fc9fd31e .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/01/30 06:22 linux-next b01f250d83f6 fc9fd31e .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/01/30 00:55 linux-next b01f250d83f6 fc9fd31e .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/01/29 23:26 linux-next b01f250d83f6 fc9fd31e .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/01/29 22:20 linux-next b01f250d83f6 fc9fd31e .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/01/29 21:15 linux-next b01f250d83f6 fc9fd31e .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/01/29 15:27 linux-next b01f250d83f6 6593fd32 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/01/29 13:30 linux-next b01f250d83f6 6593fd32 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/01/29 12:20 linux-next b01f250d83f6 6593fd32 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/01/29 11:01 linux-next b01f250d83f6 6593fd32 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/01/29 09:37 linux-next b01f250d83f6 6593fd32 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/01/28 23:40 linux-next d03154e8bb6a 7df34f59 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/01/28 18:11 linux-next d03154e8bb6a 7df34f59 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/01/28 17:00 linux-next d03154e8bb6a 7df34f59 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/01/28 15:57 linux-next d03154e8bb6a 7df34f59 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl
ci-upstream-linux-next-kasan-gce-root 2021/01/18 08:53 linux-next 93bf8b946e5f fd103621 .config log report info BUG: sleeping function called from invalid context in rxe_alloc_nl