syzbot


possible deadlock in do_io_accounting
Status: public: reported C repro on 2019/04/12 00:00
Reported-by: syzbot+6239eb16338efe02b7eb@syzkaller.appspotmail.com
First crash: 1339d, last: 604d
similar bugs (8):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-44 possible deadlock in do_io_accounting C 28 606d 841d 0/2 public: reported C repro on 2019/04/11 08:44
linux-4.19 possible deadlock in do_io_accounting C done 4 669d 781d 1/1 fixed on 2019/12/10 20:49
upstream possible deadlock in do_io_accounting (3) C inconclusive done 39 491d 581d 17/22 fixed on 2020/08/18 22:40
linux-4.19 possible deadlock in do_io_accounting (2) syz error 26 321d 584d 0/1 upstream: reported syz repro on 2019/12/24 07:12
upstream possible deadlock in do_io_accounting syz 1003 856d 1334d 0/22 closed as dup on 2017/12/12 21:27
upstream possible deadlock in do_io_accounting (2) 1 829d 826d 0/22 auto-closed as invalid on 2019/10/20 09:03
android-414 possible deadlock in do_io_accounting syz 70 857d 840d 0/1 public: reported syz repro on 2019/04/12 00:01
linux-4.14 possible deadlock in do_io_accounting C 56 2d05h 767d 0/1 upstream: reported C repro on 2019/06/24 03:04

Sample crash report:

Crashes (4521):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-android-49-kasan-gce-386 2018/09/22 18:26 https://android.googlesource.com/kernel/common android-4.9 1c57ba4f543b 37079712 .config log report syz C
ci-android-49-kasan-gce-386 2018/09/22 00:01 https://android.googlesource.com/kernel/common android-4.9 1c57ba4f543b 37079712 .config log report syz C
ci-android-49-kasan-gce-root 2018/09/22 18:53 https://android.googlesource.com/kernel/common android-4.9 1c57ba4f543b 37079712 .config log report syz
ci-android-49-kasan-gce 2018/09/22 18:28 https://android.googlesource.com/kernel/common android-4.9 1c57ba4f543b 37079712 .config log report syz
ci-android-49-kasan-gce 2018/09/21 23:57 https://android.googlesource.com/kernel/common android-4.9 1c57ba4f543b 37079712 .config log report syz
ci-android-49-kasan-gce 2019/12/03 22:20 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 ae13a849 .config log report
ci-android-49-kasan-gce 2019/12/02 18:06 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 f879db37 .config log report
ci-android-49-kasan-gce 2019/11/30 09:23 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 3a75be00 .config log report
ci-android-49-kasan-gce 2019/11/27 05:21 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 1048481f .config log report
ci-android-49-kasan-gce 2019/11/26 00:32 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 f746151a .config log report
ci-android-49-kasan-gce 2019/11/25 21:48 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 371caf77 .config log report
ci-android-49-kasan-gce 2019/11/25 19:34 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 371caf77 .config log report
ci-android-49-kasan-gce 2019/11/23 16:21 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 598ca6c8 .config log report
ci-android-49-kasan-gce 2019/11/23 07:50 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 598ca6c8 .config log report
ci-android-49-kasan-gce 2019/11/23 06:06 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 598ca6c8 .config log report
ci-android-49-kasan-gce 2019/11/22 10:09 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 8098ea0f .config log report
ci-android-49-kasan-gce 2019/11/21 17:40 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 8098ea0f .config log report
ci-android-49-kasan-gce 2019/11/21 16:40 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 8098ea0f .config log report
ci-android-49-kasan-gce 2019/11/21 06:16 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 8098ea0f .config log report
ci-android-49-kasan-gce 2019/11/21 02:56 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 8098ea0f .config log report
ci-android-49-kasan-gce 2019/11/20 00:00 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 5bc70212 .config log report
ci-android-49-kasan-gce 2019/11/18 20:31 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 1daed50a .config log report
ci-android-49-kasan-gce 2019/11/18 04:36 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 d5696d51 .config log report
ci-android-49-kasan-gce 2019/11/17 17:42 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 d5696d51 .config log report
ci-android-49-kasan-gce 2019/11/17 09:43 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 d5696d51 .config log report
ci-android-49-kasan-gce 2019/11/17 01:11 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 d5696d51 .config log report
ci-android-49-kasan-gce 2019/11/16 14:03 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 d5696d51 .config log report
ci-android-49-kasan-gce 2019/11/16 10:40 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 cdac920b .config log report
ci-android-49-kasan-gce 2019/11/15 03:19 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 a24fe792 .config log report
ci-android-49-kasan-gce 2019/11/14 14:34 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 5d15a967 .config log report
ci-android-49-kasan-gce 2019/11/14 04:29 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 048f2d49 .config log report
ci-android-49-kasan-gce 2019/11/14 00:01 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 048f2d49 .config log report
ci-android-49-kasan-gce 2019/11/13 14:54 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 048f2d49 .config log report
ci-android-49-kasan-gce 2019/11/13 09:27 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 048f2d49 .config log report
ci-android-49-kasan-gce 2019/11/13 00:10 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 048f2d49 .config log report
ci-android-49-kasan-gce 2019/11/12 20:26 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 048f2d49 .config log report
ci-android-49-kasan-gce 2019/11/12 19:12 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 048f2d49 .config log report
ci-android-49-kasan-gce 2019/11/12 17:16 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 048f2d49 .config log report
ci-android-49-kasan-gce 2019/11/12 02:41 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 048f2d49 .config log report
ci-android-49-kasan-gce 2019/11/11 09:11 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 dc438b91 .config log report
ci-android-49-kasan-gce 2019/11/11 07:11 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 dc438b91 .config log report
ci-android-49-kasan-gce 2019/11/11 06:05 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 dc438b91 .config log report
ci-android-49-kasan-gce 2019/11/11 04:59 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 dc438b91 .config log report
ci-android-49-kasan-gce-root 2019/03/10 15:18 https://android.googlesource.com/kernel/common android-4.9 1597fdfe52ba 12365b99 .config log report
ci-android-49-kasan-gce-386 2019/11/24 22:35 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 598ca6c8 .config log report
ci-android-49-kasan-gce-386 2019/11/18 08:10 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 d5696d51 .config log report
ci-android-49-kasan-gce-386 2019/11/18 02:49 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 d5696d51 .config log report
ci-android-49-kasan-gce-386 2019/11/11 00:14 https://android.googlesource.com/kernel/common android-4.9 8fe428403e30 dc438b91 .config log report