syzbot


memory leak in dma_buf_ioctl
Status: upstream: reported C repro on 2019/07/24 09:48
Reported-by: syzbot+b2098bc44728a4efb3e9@syzkaller.appspotmail.com
First crash: 212d, last: 3d18h

Cause bisection: introduced by (bisect log):

commit 04cf31a759ef575f750a63777cee95500e410994
Author: Michael Ellerman <mpe@ellerman.id.au>
Date: Thu Mar 24 11:04:01 2016 +0000

  ftrace: Make ftrace_location_range() global

Crash: INFO: rcu detected stall in corrupted (log)
Repro: C syz .config

Sample crash report:

Crashes (125):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-gce-leak 2020/02/13 15:23 upstream f2850dd5 84f4fc8a .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2020/02/10 09:20 upstream d1ea35f4 35f5e45e .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2020/02/05 03:58 upstream 33b40134 93e5e335 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2020/02/03 13:20 upstream 46d6b7be 93e5e335 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2020/02/01 23:23 upstream 94f2630b 2274ad39 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2020/01/28 04:47 upstream d5226fa6 56cd6c9b .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2020/01/24 18:11 upstream 4703d911 2e95ab33 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2020/01/24 04:14 upstream 4703d911 2e95ab33 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2020/01/21 09:10 upstream d96d875e 8eda0b95 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2020/01/20 23:53 upstream def9d278 d2557fb5 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2020/01/19 07:00 upstream 244dc268 bc8bc756 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2020/01/10 15:19 upstream e69ec487 4de4e9f0 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2020/01/08 16:51 upstream ae608821 ddc3e859 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2020/01/08 05:23 upstream ae608821 6738e0b3 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2020/01/07 06:40 upstream ec7b3f53 53430d97 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2019/12/30 17:40 upstream fd698849 af6b8ef8 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2019/12/29 08:38 upstream bf8d1cd4 af6b8ef8 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2019/12/24 07:45 upstream 46cf053e be5c2c81 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2019/12/24 07:19 upstream 46cf053e be5c2c81 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2019/12/18 05:41 upstream 9065e063 a6bc9c88 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2019/12/13 07:39 upstream ae4b064e 08003f64 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2019/12/08 15:06 upstream 9455d25f 1508f453 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2019/12/07 05:30 upstream 7ada90eb 85f26751 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2019/12/06 10:17 upstream b0d4beaa 98b4ef2d .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2019/12/05 00:15 upstream 63de3747 b2088328 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2019/12/04 05:41 upstream 76bb8b05 ae13a849 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2019/12/02 16:37 upstream ceb30747 f879db37 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2019/11/30 08:42 upstream 81b6b964 3a75be00 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2019/11/30 08:12 upstream 81b6b964 3a75be00 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2019/11/29 11:20 upstream 81b6b964 76357d6f .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2019/11/25 22:18 upstream 219d5433 371caf77 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2019/11/24 11:56 upstream 6b8a7946 598ca6c8 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2019/11/23 08:57 upstream a6b0373f 598ca6c8 .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2019/11/21 12:20 upstream c74386d5 8098ea0f .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2019/11/18 17:43 upstream af42d346 1daed50a .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2019/11/16 06:05 upstream eb70e26c cdac920b .config log report syz C dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2019/07/20 08:46 upstream abdfd52a 1656845f .config log report syz C
ci-upstream-gce-leak 2020/01/12 10:34 upstream ac61145a 4c04afaa .config log report syz dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2020/01/11 08:54 upstream e69ec487 4de4e9f0 .config log report syz dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2020/01/08 22:06 upstream ae608821 ddc3e859 .config log report syz dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2020/01/04 23:10 upstream 3a562aee 68256974 .config log report syz dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2020/01/04 08:03 upstream bed72351 68256974 .config log report syz dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2020/01/02 08:25 upstream 738d2902 25a0186e .config log report syz dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2019/12/29 16:49 upstream bf8d1cd4 af6b8ef8 .config log report syz dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2019/12/29 15:08 upstream bf8d1cd4 af6b8ef8 .config log report syz dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org
ci-upstream-gce-leak 2019/12/27 22:39 upstream 46cf053e be5c2c81 .config log report syz dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, sumit.semwal@linaro.org