syzbot


possible deadlock in perf_swevent_init
Status: upstream: reported C repro on 2019/06/16 12:54
Reported-by: syzbot+8b9257288923f8787b58@syzkaller.appspotmail.com
First crash: 343d, last: 24d
similar bugs (1):
Kernel Title Repro Bisected Count Last Reported Patched Status
android-414 possible deadlock in perf_swevent_init C 107 174d 410d 0/1 public: reported C repro on 2019/04/10 16:04

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro
ci2-linux-4-14 2020/04/30 23:30 linux-4.14.y 050272a0 7509bf36 .config log report syz C
ci2-linux-4-14 2020/03/31 22:09 linux-4.14.y 01364dad 7509bf36 .config log report syz C
ci2-linux-4-14 2020/03/01 21:46 linux-4.14.y 78d697fc 7509bf36 .config log report syz C
ci2-linux-4-14 2020/01/31 17:36 linux-4.14.y 9fa690a2 7509bf36 .config log report syz C
ci2-linux-4-14 2020/01/01 16:16 linux-4.14.y 4c5bf01e 7509bf36 .config log report syz C
Crashes (17):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2019/06/27 19:37 linux-4.14.y f4cc0ed9 7509bf36 .config log report syz C acme@kernel.org, alexander.shishkin@linux.intel.com, jolsa@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, namhyung@kernel.org, peterz@infradead.org
ci2-linux-4-14 2019/06/20 07:26 linux-4.14.y bb263a2a 34bf9440 .config log report syz C acme@kernel.org, alexander.shishkin@linux.intel.com, jolsa@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, namhyung@kernel.org, peterz@infradead.org
ci2-linux-4-14 2019/06/17 12:59 linux-4.14.y a74d0e93 442206d7 .config log report syz acme@kernel.org, alexander.shishkin@linux.intel.com, jolsa@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, namhyung@kernel.org, peterz@infradead.org
ci2-linux-4-14 2019/06/16 11:53 linux-4.14.y a74d0e93 442206d7 .config log report syz acme@kernel.org, alexander.shishkin@linux.intel.com, jolsa@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, namhyung@kernel.org, peterz@infradead.org
ci2-linux-4-14 2019/12/02 15:52 linux-4.14.y fbc5fe7a f879db37 .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, jolsa@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, namhyung@kernel.org, peterz@infradead.org
ci2-linux-4-14 2019/11/25 11:13 linux-4.14.y 43598c57 598ca6c8 .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, jolsa@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, namhyung@kernel.org, peterz@infradead.org
ci2-linux-4-14 2019/11/15 02:11 linux-4.14.y 775d01b6 048f2d49 .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, jolsa@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, namhyung@kernel.org, peterz@infradead.org
ci2-linux-4-14 2019/11/14 13:14 linux-4.14.y 775d01b6 048f2d49 .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, jolsa@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, namhyung@kernel.org, peterz@infradead.org
ci2-linux-4-14 2019/11/08 01:41 linux-4.14.y c9fda4f2 f39aff9e .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, jolsa@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, namhyung@kernel.org, peterz@infradead.org
ci2-linux-4-14 2019/11/08 01:17 linux-4.14.y c9fda4f2 f39aff9e .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, jolsa@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, namhyung@kernel.org, peterz@infradead.org
ci2-linux-4-14 2019/11/02 13:58 linux-4.14.y ddef1e8e 997ccc67 .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, jolsa@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, namhyung@kernel.org, peterz@infradead.org
ci2-linux-4-14 2019/09/04 21:06 linux-4.14.y 01fd1694 d994512d .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, jolsa@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, namhyung@kernel.org, peterz@infradead.org
ci2-linux-4-14 2019/09/01 12:21 linux-4.14.y 01fd1694 bad3cce2 .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, jolsa@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, namhyung@kernel.org, peterz@infradead.org
ci2-linux-4-14 2019/08/31 03:51 linux-4.14.y 01fd1694 bcd7bcc2 .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, jolsa@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, namhyung@kernel.org, peterz@infradead.org
ci2-linux-4-14 2019/08/30 11:35 linux-4.14.y 01fd1694 cd626f3b .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, jolsa@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, namhyung@kernel.org, peterz@infradead.org
ci2-linux-4-14 2019/08/16 00:47 linux-4.14.y 3ffe1e79 faeffb00 .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, jolsa@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, namhyung@kernel.org, peterz@infradead.org
ci2-linux-4-14 2019/06/20 06:16 linux-4.14.y bb263a2a 34bf9440 .config log report acme@kernel.org, alexander.shishkin@linux.intel.com, jolsa@redhat.com, linux-kernel@vger.kernel.org, mingo@redhat.com, namhyung@kernel.org, peterz@infradead.org