syzbot


WARNING in kill_block_super
Status: fixed on 2018/05/08 18:30
Reported-by: syzbot+5a170e19c963a2e0df79@syzkaller.appspotmail.com
Fix commit: 8e04944f0ea8 mm,vmscan: Allow preallocating memory for register_shrinker().
First crash: 1222d, last: 1203d
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 WARNING in kill_block_super C 11108 14d 842d 0/1 upstream: reported C repro on 2019/04/12 21:39

Sample crash report:

Crashes (51):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2018/03/29 11:42 upstream 0b412605ef5f d47f0ed6 .config log report syz C
ci-upstream-kasan-gce-root 2018/04/17 00:14 upstream a27fc14219f2 b80fd3b5 .config log report
ci-upstream-kasan-gce-root 2018/04/16 18:14 upstream 60cc43fc8884 802ac912 .config log report
ci-upstream-kasan-gce-root 2018/04/16 12:32 upstream 60cc43fc8884 802ac912 .config log report
ci-upstream-kasan-gce-root 2018/04/15 02:00 upstream 18b7fd1c93e5 7a67784c .config log report
ci-upstream-kasan-gce-root 2018/04/13 22:52 upstream 1bad9ce155a7 7a67784c .config log report
ci-upstream-kasan-gce-root 2018/04/13 14:37 upstream 16e205cf42da 0a0c5db6 .config log report
ci-upstream-kasan-gce-root 2018/04/13 09:35 upstream 16e205cf42da 0a0c5db6 .config log report
ci-upstream-kasan-gce-root 2018/04/11 19:55 upstream b284d4d5a678 8b8de427 .config log report
ci-upstream-kasan-gce-root 2018/04/11 12:46 upstream b284d4d5a678 8b8de427 .config log report
ci-upstream-kasan-gce-root 2018/04/10 20:38 upstream c18bb396d3d2 8b8de427 .config log report
ci-upstream-kasan-gce-root 2018/04/10 12:20 upstream c18bb396d3d2 8e873e9d .config log report
ci-upstream-kasan-gce-root 2018/04/09 20:42 upstream fd40ffc72e2f b9f65507 .config log report
ci-upstream-kasan-gce-root 2018/04/09 16:58 upstream 3fd14cdcc05a f13fb445 .config log report
ci-upstream-kasan-gce-root 2018/04/08 15:25 upstream 3fd14cdcc05a 77bd5117 .config log report
ci-upstream-kasan-gce-root 2018/04/08 14:55 upstream 3fd14cdcc05a 77bd5117 .config log report
ci-upstream-kasan-gce-root 2018/04/07 17:42 upstream 3fd14cdcc05a 66f22a7f .config log report
ci-upstream-kasan-gce-root 2018/04/07 14:26 upstream 3fd14cdcc05a 66f22a7f .config log report
ci-upstream-kasan-gce-root 2018/04/06 11:25 upstream 38c23685b273 4f1152d4 .config log report
ci-upstream-kasan-gce-root 2018/04/06 11:05 upstream 38c23685b273 4f1152d4 .config log report
ci-upstream-kasan-gce-root 2018/04/05 22:57 upstream 3c8ba0d61d04 a932eae6 .config log report
ci-upstream-kasan-gce-root 2018/04/05 13:39 upstream 06dd3dfeea60 5e1ccffc .config log report
ci-upstream-kasan-gce-root 2018/04/05 06:44 upstream 3e968c9f1401 676bd07e .config log report
ci-upstream-kasan-gce-root 2018/04/05 00:11 upstream 3e968c9f1401 676bd07e .config log report
ci-upstream-kasan-gce-root 2018/04/04 14:00 upstream 17dec0a94915 676bd07e .config log report
ci-upstream-kasan-gce-root 2018/04/04 09:58 upstream 17dec0a94915 676bd07e .config log report
ci-upstream-kasan-gce-root 2018/04/03 13:57 upstream 642e7fd23353 676bd07e .config log report
ci-upstream-kasan-gce-root 2018/04/03 13:51 upstream 642e7fd23353 676bd07e .config log report
ci-upstream-kasan-gce-root 2018/04/03 12:31 upstream 642e7fd23353 676bd07e .config log report
ci-upstream-kasan-gce-root 2018/04/03 04:23 upstream 86bbbebac193 676bd07e .config log report
ci-upstream-kasan-gce-root 2018/04/03 03:22 upstream 86bbbebac193 676bd07e .config log report
ci-upstream-kasan-gce-root 2018/04/02 19:13 upstream 0adb32858b0b 676bd07e .config log report
ci-upstream-kasan-gce-root 2018/04/02 14:26 upstream 0adb32858b0b dc889257 .config log report
ci-upstream-kasan-gce-root 2018/04/02 14:25 upstream 0adb32858b0b dc889257 .config log report
ci-upstream-kasan-gce-root 2018/04/01 23:05 upstream 0adb32858b0b dc889257 .config log report
ci-upstream-kasan-gce-root 2018/04/01 16:05 upstream 10b84daddbec 0a78e248 .config log report
ci-upstream-kasan-gce-root 2018/04/01 02:53 upstream 10b84daddbec 0174c6c8 .config log report
ci-upstream-kasan-gce-root 2018/04/01 00:14 upstream 10b84daddbec 0174c6c8 .config log report
ci-upstream-kasan-gce-root 2018/03/31 21:28 upstream 10b84daddbec 0174c6c8 .config log report
ci-upstream-kasan-gce-root 2018/03/31 12:48 upstream b5dbc28762fd 8fbce0e4 .config log report
ci-upstream-kasan-gce-root 2018/03/31 11:17 upstream b5dbc28762fd 8fbce0e4 .config log report
ci-upstream-kasan-gce-root 2018/03/31 09:15 upstream b5dbc28762fd 8fbce0e4 .config log report
ci-upstream-kasan-gce-root 2018/03/29 11:12 upstream 0b412605ef5f d47f0ed6 .config log report