syzbot


INFO: rcu detected stall in __perf_sw_event
Status: public: reported C repro on 2019/04/13 00:00
Reported-by: syzbot+bdf025f4455efabda0f0@syzkaller.appspotmail.com
First crash: 921d, last: 837d
similar bugs (5):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 INFO: rcu detected stall in __perf_sw_event 2 681d 747d 0/1 auto-closed as invalid on 2020/01/11 01:03
linux-4.19 INFO: rcu detected stall in __perf_sw_event (2) C error 44 9d23h 552d 0/1 upstream: reported C repro on 2020/01/20 09:59
android-414 INFO: rcu detected stall in __perf_sw_event 13 939d 834d 0/1 auto-closed as invalid on 2019/06/27 14:55
linux-4.14 INFO: rcu detected stall in __perf_sw_event C 3 5d12h 363d 0/1 upstream: reported C repro on 2020/07/27 06:04
upstream INFO: rcu detected stall in __perf_sw_event syz done error 99 80d 899d 0/22 upstream: reported syz repro on 2019/02/07 15:07

Sample crash report:

Crashes (23):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-android-49-kasan-gce-root 2019/04/10 13:52 https://android.googlesource.com/kernel/common android-4.9 286f971000f1 65b612b7 .config log report syz C
ci-android-49-kasan-gce-root 2019/04/04 23:51 https://android.googlesource.com/kernel/common android-4.9 90e40e0bf6cb e5d1b3ac .config log report
ci-android-49-kasan-gce-root 2019/03/31 02:52 https://android.googlesource.com/kernel/common android-4.9 86a136d920c7 0c624d4d .config log report
ci-android-49-kasan-gce-root 2019/03/27 20:12 https://android.googlesource.com/kernel/common android-4.9 e8bdeec66d86 4e668495 .config log report
ci-android-49-kasan-gce-root 2019/03/17 11:54 https://android.googlesource.com/kernel/common android-4.9 1597fdfe52ba ba18afea .config log report
ci-android-49-kasan-gce-root 2019/03/17 11:21 https://android.googlesource.com/kernel/common android-4.9 1597fdfe52ba ba18afea .config log report
ci-android-49-kasan-gce-root 2019/03/07 05:51 https://android.googlesource.com/kernel/common android-4.9 1597fdfe52ba 18215b8d .config log report
ci-android-49-kasan-gce-root 2019/03/01 18:35 https://android.googlesource.com/kernel/common android-4.9 1597fdfe52ba 68d9e495 .config log report
ci-android-49-kasan-gce-root 2019/02/27 18:20 https://android.googlesource.com/kernel/common android-4.9 1597fdfe52ba 083cfd0e .config log report
ci-android-49-kasan-gce-root 2019/02/27 03:44 https://android.googlesource.com/kernel/common android-4.9 1597fdfe52ba f2468c12 .config log report
ci-android-49-kasan-gce-root 2019/02/26 23:07 https://android.googlesource.com/kernel/common android-4.9 1597fdfe52ba f2468c12 .config log report
ci-android-49-kasan-gce-root 2019/02/26 12:16 https://android.googlesource.com/kernel/common android-4.9 1597fdfe52ba a36ecd98 .config log report
ci-android-49-kasan-gce-root 2019/02/21 15:03 https://android.googlesource.com/kernel/common android-4.9 1597fdfe52ba 3133098b .config log report
ci-android-49-kasan-gce-root 2019/02/19 15:07 https://android.googlesource.com/kernel/common android-4.9 1597fdfe52ba 4df543c9 .config log report
ci-android-49-kasan-gce-root 2019/02/15 16:20 https://android.googlesource.com/kernel/common android-4.9 1597fdfe52ba f6f233c0 .config log report
ci-android-49-kasan-gce-root 2019/02/10 12:14 https://android.googlesource.com/kernel/common android-4.9 1597fdfe52ba b4f792e4 .config log report
ci-android-49-kasan-gce-root 2019/02/08 00:06 https://android.googlesource.com/kernel/common android-4.9 1597fdfe52ba aa4feb03 .config log report
ci-android-49-kasan-gce-root 2019/02/04 18:25 https://android.googlesource.com/kernel/common android-4.9 5aa04bc73fa2 d672172c .config log report
ci-android-49-kasan-gce-root 2019/02/02 07:10 https://android.googlesource.com/kernel/common android-4.9 f26c1b2bd6fc 564f9a4f .config log report
ci-android-49-kasan-gce-root 2019/01/26 02:52 https://android.googlesource.com/kernel/common android-4.9 046daa57dd62 ebf7a37c .config log report
ci-android-49-kasan-gce-root 2019/01/24 06:54 https://android.googlesource.com/kernel/common android-4.9 f74ba31bd8e8 56558f63 .config log report
ci-android-49-kasan-gce-root 2019/01/21 10:37 https://android.googlesource.com/kernel/common android-4.9 4b1d0d3e4e00 badbbeee .config log report
ci-android-49-kasan-gce-root 2019/01/15 22:21 https://android.googlesource.com/kernel/common android-4.9 91e954862a72 79cb1a7c .config log report