syzbot


WARNING in untrack_pfn
Status: upstream: reported syz repro on 2019/08/13 08:40
Reported-by: syzbot+828439ed929a21ca9cad@syzkaller.appspotmail.com
First crash: 846d, last: 539d

Fix bisection: the fix commit could be any of (bisect log):
  01fd1694b93c Linux 4.14.141
  56dfe6252c68 Linux 4.14.188
similar bugs (6):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream WARNING in untrack_pfn C done error 40 23d 1232d 0/22 upstream: reported C repro on 2018/07/23 16:59
android-49 WARNING in untrack_pfn syz 35 734d 967d 0/3 public: reported syz repro on 2019/04/14 09:28
linux-4.19 WARNING in untrack_pfn C error 11 105d 854d 0/1 upstream: reported C repro on 2019/08/05 09:38
android-44 WARNING in untrack_pfn C 211 1000d 1373d 0/2 closed as invalid on 2019/03/16 01:21
android-414 WARNING in untrack_pfn syz 1 1080d 969d 0/1 public: reported syz repro on 2019/04/13 00:01
android-44 WARNING in untrack_pfn (2) C 71 734d 970d 0/2 public: reported C repro on 2019/04/11 08:44

Sample crash report:

Crashes (23):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2019/09/05 11:37 linux-4.14.y 01fd1694b93c 040fda58 .config log report syz
ci2-linux-4-14 2019/09/03 22:31 linux-4.14.y 01fd1694b93c 48448e71 .config log report syz
ci2-linux-4-14 2019/08/26 10:18 linux-4.14.y b5260801526c d21c5d9d .config log report syz
ci2-linux-4-14 2019/08/25 19:10 linux-4.14.y b5260801526c d21c5d9d .config log report syz
ci2-linux-4-14 2019/08/25 08:04 linux-4.14.y 45f092f9e9cb d21c5d9d .config log report syz
ci2-linux-4-14 2019/08/24 17:23 linux-4.14.y 45f092f9e9cb 78ded196 .config log report syz
ci2-linux-4-14 2019/08/21 21:29 linux-4.14.y 45f092f9e9cb 4ea67ff8 .config log report syz
ci2-linux-4-14 2019/08/20 15:38 linux-4.14.y 45f092f9e9cb cfc9868f .config log report syz
ci2-linux-4-14 2019/08/16 23:44 linux-4.14.y 45f092f9e9cb 8fd428a1 .config log report syz
ci2-linux-4-14 2019/08/13 08:06 linux-4.14.y 3ffe1e79c174 8620c2c2 .config log report syz
ci2-linux-4-14 2019/10/11 09:15 linux-4.14.y 42327896f194 1a3bad90 .config log report
ci2-linux-4-14 2019/09/27 07:23 linux-4.14.y f6e27dbb1afa 2f1548bc .config log report
ci2-linux-4-14 2019/09/14 02:57 linux-4.14.y e2cd24b62938 32d59357 .config log report
ci2-linux-4-14 2019/09/05 11:10 linux-4.14.y 01fd1694b93c 040fda58 .config log report
ci2-linux-4-14 2019/09/03 22:05 linux-4.14.y 01fd1694b93c 48448e71 .config log report
ci2-linux-4-14 2019/08/26 09:52 linux-4.14.y b5260801526c d21c5d9d .config log report
ci2-linux-4-14 2019/08/25 07:37 linux-4.14.y 45f092f9e9cb d21c5d9d .config log report
ci2-linux-4-14 2019/08/24 16:54 linux-4.14.y 45f092f9e9cb 78ded196 .config log report
ci2-linux-4-14 2019/08/23 11:54 linux-4.14.y 45f092f9e9cb ca6f3cfa .config log report
ci2-linux-4-14 2019/08/21 21:07 linux-4.14.y 45f092f9e9cb 4ea67ff8 .config log report
ci2-linux-4-14 2019/08/20 15:15 linux-4.14.y 45f092f9e9cb cfc9868f .config log report
ci2-linux-4-14 2019/08/16 23:16 linux-4.14.y 45f092f9e9cb 8fd428a1 .config log report
ci2-linux-4-14 2019/08/13 07:39 linux-4.14.y 3ffe1e79c174 8620c2c2 .config log report