syzbot


KASAN: use-after-free Read in perf_output_read
Status: public: reported C repro on 2019/04/11 00:00
Reported-by: syzbot+882da54068f9d25233e1@syzkaller.appspotmail.com
First crash: 1145d, last: 732d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 KASAN: use-after-free Read in perf_output_read 2 478d 514d 0/1 auto-closed as invalid on 2020/12/05 08:38
linux-4.14 KASAN: use-after-free Read in perf_output_read (2) 1 197d 197d 0/1 auto-closed as invalid on 2021/09/12 12:28

Sample crash report:

Crashes (94):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-android-414-kasan-gce-root 2019/11/23 18:10 android-4.14 437a2a739c5f 598ca6c8 .config log report syz C
ci-android-414-kasan-gce-root 2019/06/26 04:06 android-4.14 93c338c2e7ba 0a8d1a96 .config log report syz C
ci-android-414-kasan-gce-root 2019/06/15 00:51 android-4.14 4edd10cd8204 442206d7 .config log report syz C
ci-android-414-kasan-gce-root 2019/06/03 22:42 android-4.14 50f99a65439b 63bf051f .config log report syz C
ci-android-414-kasan-gce-root 2018/11/29 19:20 android-4.14 def7f5472612 4b6d14f2 .config log report syz C
ci-android-414-kasan-gce-root 2019/11/27 15:57 android-4.14 f9b4ab5c8e99 0d63f89c .config log report
ci-android-414-kasan-gce-root 2019/11/03 01:11 android-4.14 6409e7e01d11 a41ca8fa .config log report
ci-android-414-kasan-gce-root 2019/10/18 07:24 android-4.14 234de92896af 8c88c9c1 .config log report
ci-android-414-kasan-gce-root 2019/10/17 17:11 android-4.14 248a268ad139 8c88c9c1 .config log report
ci-android-414-kasan-gce-root 2019/07/02 10:18 android-4.14 71162e6530df cccc4302 .config log report
ci-android-414-kasan-gce-root 2019/06/28 01:17 android-4.14 93c338c2e7ba 7509bf36 .config log report
ci-android-414-kasan-gce-root 2019/06/26 23:33 android-4.14 93c338c2e7ba 7509bf36 .config log report
ci-android-414-kasan-gce-root 2019/06/23 21:07 android-4.14 93c338c2e7ba 472f0082 .config log report
ci-android-414-kasan-gce-root 2019/06/23 15:27 android-4.14 93c338c2e7ba 472f0082 .config log report
ci-android-414-kasan-gce-root 2019/06/23 08:30 android-4.14 334aa9b115f3 34bf9440 .config log report
ci-android-414-kasan-gce-root 2019/06/23 01:39 android-4.14 334aa9b115f3 34bf9440 .config log report
ci-android-414-kasan-gce-root 2019/06/21 19:30 android-4.14 334aa9b115f3 34bf9440 .config log report
ci-android-414-kasan-gce-root 2019/06/21 14:07 android-4.14 334aa9b115f3 34bf9440 .config log report
ci-android-414-kasan-gce-root 2019/06/21 11:20 android-4.14 334aa9b115f3 34bf9440 .config log report
ci-android-414-kasan-gce-root 2019/06/20 07:12 android-4.14 334aa9b115f3 34bf9440 .config log report
ci-android-414-kasan-gce-root 2019/06/20 00:14 android-4.14 334aa9b115f3 34bf9440 .config log report
ci-android-414-kasan-gce-root 2019/06/19 18:59 android-4.14 334aa9b115f3 34bf9440 .config log report
ci-android-414-kasan-gce-root 2019/06/19 05:11 android-4.14 940b0b117c66 34bf9440 .config log report
ci-android-414-kasan-gce-root 2019/06/18 01:21 android-4.14 dfb686cea779 442206d7 .config log report
ci-android-414-kasan-gce-root 2019/06/17 08:54 android-4.14 cfee25d274dd 442206d7 .config log report
ci-android-414-kasan-gce-root 2019/06/17 01:07 android-4.14 cfee25d274dd 442206d7 .config log report
ci-android-414-kasan-gce-root 2019/06/14 20:25 android-4.14 4edd10cd8204 442206d7 .config log report
ci-android-414-kasan-gce-root 2019/06/14 13:22 android-4.14 4edd10cd8204 998ccc76 .config log report
ci-android-414-kasan-gce-root 2019/06/14 08:05 android-4.14 4edd10cd8204 998ccc76 .config log report
ci-android-414-kasan-gce-root 2019/06/13 15:31 android-4.14 4edd10cd8204 3f4e812b .config log report
ci-android-414-kasan-gce-root 2019/06/13 00:04 android-4.14 4edd10cd8204 794a1ad7 .config log report
ci-android-414-kasan-gce-root 2019/06/12 20:17 android-4.14 4edd10cd8204 794a1ad7 .config log report
ci-android-414-kasan-gce-root 2019/06/11 10:46 android-4.14 225970c2e89e 5b5826d0 .config log report
ci-android-414-kasan-gce-root 2019/06/11 07:53 android-4.14 225970c2e89e 0159583c .config log report
ci-android-414-kasan-gce-root 2019/06/11 05:37 android-4.14 225970c2e89e 0159583c .config log report
ci-android-414-kasan-gce-root 2019/06/10 15:46 android-4.14 225970c2e89e 0159583c .config log report
ci-android-414-kasan-gce-root 2019/06/10 06:51 android-4.14 225970c2e89e 0159583c .config log report
ci-android-414-kasan-gce-root 2019/06/10 04:47 android-4.14 225970c2e89e 0159583c .config log report
ci-android-414-kasan-gce-root 2019/06/10 00:31 android-4.14 225970c2e89e 0159583c .config log report
ci-android-414-kasan-gce-root 2019/06/09 06:33 android-4.14 76896566d7b9 0159583c .config log report
ci-android-414-kasan-gce-root 2019/06/09 02:48 android-4.14 76896566d7b9 0159583c .config log report
ci-android-414-kasan-gce-root 2019/06/08 21:07 android-4.14 76896566d7b9 0159583c .config log report
ci-android-414-kasan-gce-root 2019/06/07 09:54 android-4.14 2db1f1cda2c2 698773cb .config log report
ci-android-414-kasan-gce-root 2019/06/05 07:33 android-4.14 50f99a65439b bfb4a51e .config log report
ci-android-414-kasan-gce-root 2019/06/05 04:08 android-4.14 50f99a65439b bfb4a51e .config log report
ci-android-414-kasan-gce-root 2019/05/29 20:22 android-4.14 5418b447080b 5457ef34 .config log report
ci-android-414-kasan-gce-root 2019/05/19 02:59 android-4.14 1c0ac5e9bf88 5a4461b0 .config log report
ci-android-414-kasan-gce-root 2018/10/25 08:07 android-4.14 4ed22187defd a8292de9 .config log report
ci-android-414-kasan-gce-root 2018/10/18 00:19 android-4.14 6d46bcc5a747 b2695b95 .config log report
ci-android-414-kasan-gce-root 2018/10/17 08:11 android-4.14 6d46bcc5a747 1ba7fd7e .config log report
ci-android-414-kasan-gce-root 2018/10/17 01:48 android-4.14 6d46bcc5a747 1ba7fd7e .config log report
ci-android-414-kasan-gce-root 2018/10/10 19:01 android-4.14 b7e40c3d444a 5b11ac2c .config log report