syzbot


possible deadlock in do_io_accounting
Status: public: reported C repro on 2019/04/11 08:44
Reported-by: syzbot+f788c5ed82d7038c2d3d@syzkaller.appspotmail.com
First crash: 1094d, last: 659d
similar bugs (8):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-49 possible deadlock in do_io_accounting C 4521 657d 893d 0/3 public: reported C repro on 2019/04/12 00:00
linux-4.19 possible deadlock in do_io_accounting C done 4 721d 833d 1/1 fixed on 2019/12/10 20:49
upstream possible deadlock in do_io_accounting (3) C inconclusive done 39 544d 634d 17/22 fixed on 2020/08/18 22:40
linux-4.19 possible deadlock in do_io_accounting (2) syz error 26 374d 637d 0/1 upstream: reported syz repro on 2019/12/24 07:12
upstream possible deadlock in do_io_accounting syz 1003 908d 1386d 0/22 closed as dup on 2017/12/12 21:27
upstream possible deadlock in do_io_accounting (2) 1 882d 879d 0/22 auto-closed as invalid on 2019/10/20 09:03
android-414 possible deadlock in do_io_accounting syz 70 910d 893d 0/1 public: reported syz repro on 2019/04/12 00:01
linux-4.14 possible deadlock in do_io_accounting C 56 24d 820d 0/1 upstream: reported C repro on 2019/06/24 03:04

Sample crash report:

Crashes (28):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-android-44-kasan-gce 2018/09/22 19:11 https://android.googlesource.com/kernel/common android-4.4 cb28adba1a09 37079712 .config log report syz C
ci-android-44-kasan-gce-386 2018/09/22 19:35 https://android.googlesource.com/kernel/common android-4.4 cb28adba1a09 37079712 .config log report syz C
ci-android-44-kasan-gce 2019/12/02 08:38 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b f879db37 .config log report
ci-android-44-kasan-gce 2019/11/29 20:44 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b d29b9e84 .config log report
ci-android-44-kasan-gce 2019/11/10 09:06 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b dc438b91 .config log report
ci-android-44-kasan-gce 2019/10/04 10:39 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b fc17ba49 .config log report
ci-android-44-kasan-gce 2019/01/19 18:00 https://android.googlesource.com/kernel/common android-4.4 24189101975d 8aa587b0 .config log report
ci-android-44-kasan-gce 2018/11/03 18:31 https://android.googlesource.com/kernel/common android-4.4 c4b00eb70496 8bd6bd63 .config log report
ci-android-44-kasan-gce 2018/10/13 23:28 https://android.googlesource.com/kernel/common android-4.4 8e7f196597f3 caf12900 .config log report
ci-android-44-kasan-gce 2018/10/06 21:55 https://android.googlesource.com/kernel/common android-4.4 ea3a6005d280 8b311eaf .config log report
ci-android-44-kasan-gce-386 2019/11/20 13:33 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b f4b7ed07 .config log report
ci-android-44-kasan-gce-386 2019/11/15 01:22 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b a24fe792 .config log report
ci-android-44-kasan-gce-386 2019/10/09 03:13 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b b1ebbfef .config log report
ci-android-44-kasan-gce-386 2019/08/28 05:25 https://android.googlesource.com/kernel/common android-4.4 62872f952d6b fd37b39e .config log report
ci-android-44-kasan-gce-386 2019/01/09 19:46 https://android.googlesource.com/kernel/common android-4.4 d08574b6f0ae 45c0c1b1 .config log report
ci-android-44-kasan-gce-386 2019/01/06 04:46 https://android.googlesource.com/kernel/common android-4.4 d08574b6f0ae 53be0a37 .config log report
ci-android-44-kasan-gce-386 2018/12/31 14:55 https://android.googlesource.com/kernel/common android-4.4 dfca92bab267 2b42fdc8 .config log report
ci-android-44-kasan-gce-386 2018/12/26 13:09 https://android.googlesource.com/kernel/common android-4.4 dfca92bab267 8a41a0ad .config log report
ci-android-44-kasan-gce-386 2018/12/25 13:46 https://android.googlesource.com/kernel/common android-4.4 dfca92bab267 8a41a0ad .config log report
ci-android-44-kasan-gce-386 2018/11/26 04:16 https://android.googlesource.com/kernel/common android-4.4 564ce1b48436 3d3ec907 .config log report
ci-android-44-kasan-gce-386 2018/11/25 12:46 https://android.googlesource.com/kernel/common android-4.4 564ce1b48436 3d3ec907 .config log report
ci-android-44-kasan-gce-386 2018/11/18 19:49 https://android.googlesource.com/kernel/common android-4.4 498bf61266f1 adf636a8 .config log report
ci-android-44-kasan-gce-386 2018/11/13 23:48 https://android.googlesource.com/kernel/common android-4.4 498bf61266f1 5f5f6d14 .config log report
ci-android-44-kasan-gce-386 2018/11/12 13:15 https://android.googlesource.com/kernel/common android-4.4 0ca3fcabdc05 7b5f8621 .config log report
ci-android-44-kasan-gce-386 2018/11/07 19:10 https://android.googlesource.com/kernel/common android-4.4 1bdb20fcd457 e85d2a61 .config log report
ci-android-44-kasan-gce-386 2018/11/07 04:04 https://android.googlesource.com/kernel/common android-4.4 1bdb20fcd457 8bd6bd63 .config log report
ci-android-44-kasan-gce-386 2018/11/03 01:42 https://android.googlesource.com/kernel/common android-4.4 c4b00eb70496 8bd6bd63 .config log report
ci-android-44-kasan-gce-386 2018/10/29 07:18 https://android.googlesource.com/kernel/common android-4.4 c4b00eb70496 9ca2afa1 .config log report