syzbot


KMSAN: uninit-value in sd_init
Status: fixed on 2019/10/15 23:40
Reported-by: syzbot+1a35278dd0ebfb3a038a@syzkaller.appspotmail.com
Fix commit: 4843a543 media: gspca: zero usb_buf on error
First crash: 515d, last: 381d
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KMSAN: uninit-value in sd_init (2) C 94 361d 358d 16/17 fixed on 2020/02/18 14:31
Patch testing requests:
Created Duration User Patch Repo Result
2019/08/15 08:26 21m hverkuil@xs4all.nl patch https://github.com/google/kmsan.git master OK
2019/08/15 07:42 20m hverkuil@xs4all.nl patch https://github.com/google/kmsan.git master OK

Sample crash report:

Crashes (122):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kmsan-gce 2019/06/03 17:52 https://github.com/google/kmsan.git master f75e4cfe 63bf051f .config log report syz C hverkuil@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci-upstream-kmsan-gce 2019/10/15 18:18 https://github.com/google/kmsan.git master c2453450 b5268b89 .config log report gregkh@linuxfoundation.org, hverkuil@xs4all.nl, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, swinslow@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/15 15:54 https://github.com/google/kmsan.git master c2453450 b5268b89 .config log report hverkuil@xs4all.nl, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, opensource@jilayne.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/15 14:54 https://github.com/google/kmsan.git master c2453450 b5268b89 .config log report gregkh@linuxfoundation.org, hverkuil@xs4all.nl, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, swinslow@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/15 13:07 https://github.com/google/kmsan.git master c2453450 b5268b89 .config log report allison@lohutok.net, gregkh@linuxfoundation.org, hverkuil@xs4all.nl, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/15 08:26 https://github.com/google/kmsan.git master c2453450 05ad7292 .config log report allison@lohutok.net, hverkuil@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, opensource@jilayne.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/15 07:11 https://github.com/google/kmsan.git master c2453450 05ad7292 .config log report gregkh@linuxfoundation.org, hverkuil@xs4all.nl, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, opensource@jilayne.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/15 03:57 https://github.com/google/kmsan.git master c2453450 05ad7292 .config log report gregkh@linuxfoundation.org, hverkuil@xs4all.nl, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/14 23:46 https://github.com/google/kmsan.git master c2453450 05ad7292 .config log report allison@lohutok.net, hverkuil@xs4all.nl, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, opensource@jilayne.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/14 07:43 https://github.com/google/kmsan.git master fa169025 2f661ec4 .config log report allison@lohutok.net, gregkh@linuxfoundation.org, hverkuil@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, swinslow@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/14 05:50 https://github.com/google/kmsan.git master fa169025 2f661ec4 .config log report allison@lohutok.net, gregkh@linuxfoundation.org, hverkuil@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, opensource@jilayne.com, swinslow@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/14 04:07 https://github.com/google/kmsan.git master fa169025 2f661ec4 .config log report hverkuil@xs4all.nl, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, opensource@jilayne.com, swinslow@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/14 01:43 https://github.com/google/kmsan.git master fa169025 2f661ec4 .config log report allison@lohutok.net, hverkuil@xs4all.nl, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/13 18:53 https://github.com/google/kmsan.git master fa169025 2f661ec4 .config log report gregkh@linuxfoundation.org, hverkuil@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, swinslow@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/13 07:55 https://github.com/google/kmsan.git master fa169025 426631dd .config log report gregkh@linuxfoundation.org, hverkuil@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, opensource@jilayne.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/12 21:46 https://github.com/google/kmsan.git master fa169025 426631dd .config log report allison@lohutok.net, hverkuil@xs4all.nl, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, opensource@jilayne.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/12 14:46 https://github.com/google/kmsan.git master fa169025 426631dd .config log report allison@lohutok.net, hverkuil@xs4all.nl, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, swinslow@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/12 13:21 https://github.com/google/kmsan.git master fa169025 426631dd .config log report gregkh@linuxfoundation.org, hverkuil@xs4all.nl, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, opensource@jilayne.com, swinslow@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/11 17:22 https://github.com/google/kmsan.git master dde80316 1a3bad90 .config log report ezequiel@collabora.com, gregkh@linuxfoundation.org, hverkuil@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, philipp.zabel@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/11 12:07 https://github.com/google/kmsan.git master c38191cb 1a3bad90 .config log report allison@lohutok.net, ezequiel@collabora.com, gregkh@linuxfoundation.org, hverkuil@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, philipp.zabel@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/11 09:32 https://github.com/google/kmsan.git master c38191cb 1a3bad90 .config log report ezequiel@collabora.com, hverkuil@xs4all.nl, kstewart@linuxfoundation.org, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, philipp.zabel@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/11 07:44 https://github.com/google/kmsan.git master c38191cb 1a3bad90 .config log report allison@lohutok.net, ezequiel@collabora.com, hverkuil@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, philipp.zabel@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/10 19:23 https://github.com/google/kmsan.git master c38191cb a4efa8c0 .config log report allison@lohutok.net, ezequiel@collabora.com, hverkuil@xs4all.nl, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, philipp.zabel@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/10 16:04 https://github.com/google/kmsan.git master c38191cb a4efa8c0 .config log report allison@lohutok.net, ezequiel@collabora.com, hverkuil@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, philipp.zabel@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/10 06:53 https://github.com/google/kmsan.git master dc327eca c4b9981b .config log report ezequiel@collabora.com, gregkh@linuxfoundation.org, hverkuil@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, philipp.zabel@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/10 05:21 https://github.com/google/kmsan.git master dc327eca c4b9981b .config log report ezequiel@collabora.com, hverkuil@xs4all.nl, laurent.pinchart@ideasonboard.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, philipp.zabel@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/09 01:10 https://github.com/google/kmsan.git master cebb918b b1ebbfef .config log report ezequiel@collabora.com, gregkh@linuxfoundation.org, hverkuil@xs4all.nl, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, philipp.zabel@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/08 18:01 https://github.com/google/kmsan.git master cebb918b b1ebbfef .config log report ezequiel@collabora.com, hverkuil@xs4all.nl, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, philipp.zabel@gmail.com, rfontana@redhat.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/08 12:10 https://github.com/google/kmsan.git master cebb918b 28ac6e64 .config log report allison@lohutok.net, ezequiel@collabora.com, hverkuil@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, philipp.zabel@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/08 10:42 https://github.com/google/kmsan.git master cebb918b 28ac6e64 .config log report ezequiel@collabora.com, gregkh@linuxfoundation.org, hverkuil@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, philipp.zabel@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/07 08:24 https://github.com/google/kmsan.git master 1e76a3e5 f3f7d9c8 .config log report allison@lohutok.net, ezequiel@collabora.com, hverkuil@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, philipp.zabel@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/06 22:49 https://github.com/google/kmsan.git master 1e76a3e5 f3f7d9c8 .config log report ezequiel@collabora.com, gregkh@linuxfoundation.org, hverkuil@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, philipp.zabel@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/06 19:13 https://github.com/google/kmsan.git master 1e76a3e5 f3f7d9c8 .config log report ezequiel@collabora.com, hverkuil@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, philipp.zabel@gmail.com, rfontana@redhat.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/06 16:30 https://github.com/google/kmsan.git master 1e76a3e5 f3f7d9c8 .config log report ezequiel@collabora.com, hverkuil@xs4all.nl, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, philipp.zabel@gmail.com, rfontana@redhat.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/06 03:08 https://github.com/google/kmsan.git master 1e76a3e5 f3f7d9c8 .config log report ezequiel@collabora.com, hverkuil@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, philipp.zabel@gmail.com, rfontana@redhat.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/05 18:52 https://github.com/google/kmsan.git master 1e76a3e5 f3f7d9c8 .config log report ezequiel@collabora.com, gregkh@linuxfoundation.org, hverkuil@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, philipp.zabel@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/05 04:18 https://github.com/google/kmsan.git master 1e76a3e5 f3f7d9c8 .config log report ezequiel@collabora.com, gregkh@linuxfoundation.org, hverkuil@xs4all.nl, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, philipp.zabel@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/04 15:33 https://github.com/google/kmsan.git master 1e76a3e5 b2f369e5 .config log report allison@lohutok.net, ezequiel@collabora.com, hverkuil@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, philipp.zabel@gmail.com, rfontana@redhat.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/04 14:31 https://github.com/google/kmsan.git master 1e76a3e5 b2f369e5 .config log report ezequiel@collabora.com, hverkuil@xs4all.nl, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, philipp.zabel@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/03 17:41 https://github.com/google/kmsan.git master 1e76a3e5 fc17ba49 .config log report ezequiel@collabora.com, hverkuil@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, philipp.zabel@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/03 08:21 https://github.com/google/kmsan.git master 1e76a3e5 2e29b534 .config log report ezequiel@collabora.com, gregkh@linuxfoundation.org, hverkuil@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, philipp.zabel@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/03 07:09 https://github.com/google/kmsan.git master 1e76a3e5 2e29b534 .config log report allison@lohutok.net, ezequiel@collabora.com, hverkuil@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, philipp.zabel@gmail.com, tglx@linutronix.de
ci-upstream-kmsan-gce 2019/10/03 03:54 https://github.com/google/kmsan.git master 1e76a3e5 2e29b534 .config log report ezequiel@collabora.com, hverkuil@xs4all.nl, kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, philipp.zabel@gmail.com, tglx@linutronix.de