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: 220d, last: 136d
similar bugs (3):
Kernel Title Repro Bisected Count Last Reported Patched Status
linux-4.19 INFO: rcu detected stall in __perf_sw_event 1 47d 47d 0/1 upstream: reported on 2019/07/08 19:48
android-414 INFO: rcu detected stall in __perf_sw_event 13 238d 133d 0/1 auto-closed as invalid on 2019/06/27 14:55
upstream INFO: rcu detected stall in __perf_sw_event syz cause 38 9d09h 198d 0/13 upstream: reported syz repro on 2019/02/07 15:07

Sample crash report:

All crashes (23):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-android-49-kasan-gce-root 2019/04/10 13:52 android-4.9 286f9710 65b612b7 .config log report syz C acme@kernel.org, alexander.shishkin@linux.intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce-root 2019/01/15 22:21 android-4.9 91e95486 79cb1a7c .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce-root 2019/04/04 23:51 android-4.9 90e40e0b e5d1b3ac .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce-root 2019/03/31 02:52 android-4.9 86a136d9 0c624d4d .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce-root 2019/03/27 20:12 android-4.9 e8bdeec6 4e668495 .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce-root 2019/03/17 11:54 android-4.9 1597fdfe ba18afea .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce-root 2019/03/17 11:21 android-4.9 1597fdfe ba18afea .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce-root 2019/03/07 05:51 android-4.9 1597fdfe 18215b8d .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce-root 2019/03/01 18:35 android-4.9 1597fdfe 68d9e495 .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce-root 2019/02/27 18:20 android-4.9 1597fdfe 083cfd0e .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce-root 2019/02/27 03:44 android-4.9 1597fdfe f2468c12 .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce-root 2019/02/26 23:07 android-4.9 1597fdfe f2468c12 .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce-root 2019/02/26 12:16 android-4.9 1597fdfe a36ecd98 .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce-root 2019/02/21 15:03 android-4.9 1597fdfe 3133098b .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce-root 2019/02/19 15:07 android-4.9 1597fdfe 4df543c9 .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce-root 2019/02/15 16:20 android-4.9 1597fdfe f6f233c0 .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce-root 2019/02/10 12:14 android-4.9 1597fdfe b4f792e4 .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce-root 2019/02/08 00:06 android-4.9 1597fdfe aa4feb03 .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce-root 2019/02/04 18:25 android-4.9 5aa04bc7 d672172c .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce-root 2019/02/02 07:10 android-4.9 f26c1b2b 564f9a4f .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce-root 2019/01/26 02:52 android-4.9 046daa57 ebf7a37c .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce-root 2019/01/24 06:54 android-4.9 f74ba31b 56558f63 .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org
ci-android-49-kasan-gce-root 2019/01/21 10:37 android-4.9 4b1d0d3e badbbeee .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, linux-kernel@vger.kernel.org, mingo@redhat.com, peterz@infradead.org