syzbot


INFO: rcu detected stall in do_huge_pmd_anonymous_page
Status: closed as invalid on 2019/12/04 14:14
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 727d, last: 725d
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream INFO: rcu detected stall in do_huge_pmd_anonymous_page (3) 10 690d 690d 0/22 closed as invalid on 2020/01/09 08:13
upstream INFO: rcu detected stall in do_huge_pmd_anonymous_page (2) 4 690d 691d 0/22 closed as invalid on 2020/01/08 05:23
upstream INFO: rcu detected stall in do_huge_pmd_anonymous_page (4) 1 420d 420d 0/22 auto-closed as invalid on 2021/01/02 10:18

Sample crash report:

Crashes (31):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2019/12/04 11:55 upstream 63de37476ebd 0ecb9746 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/04 09:56 upstream 63de37476ebd 0ecb9746 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/04 09:23 upstream 63de37476ebd 0ecb9746 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/04 06:32 upstream 76bb8b05960c ae13a849 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/04 03:01 upstream 76bb8b05960c ae13a849 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/04 01:23 upstream 76bb8b05960c ae13a849 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 23:51 upstream 76bb8b05960c ae13a849 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 22:06 upstream 76bb8b05960c ae13a849 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 21:44 upstream 76bb8b05960c ae13a849 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 20:51 upstream 76bb8b05960c ae13a849 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 20:27 upstream 76bb8b05960c ae13a849 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 19:38 upstream 76bb8b05960c ae13a849 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 19:38 upstream 76bb8b05960c ae13a849 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 19:04 upstream 76bb8b05960c ae13a849 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 18:35 upstream 76bb8b05960c ae13a849 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 18:03 upstream 76bb8b05960c ae13a849 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 17:16 upstream 76bb8b05960c ae13a849 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 14:44 upstream 76bb8b05960c ab342da3 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 13:51 upstream 76bb8b05960c ab342da3 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 13:30 upstream 76bb8b05960c ab342da3 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 12:00 upstream 76bb8b05960c ab342da3 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 10:24 upstream 596cf45cbf6e ab342da3 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 09:47 upstream 596cf45cbf6e ab342da3 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 09:17 upstream 596cf45cbf6e ab342da3 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 05:57 upstream 596cf45cbf6e ab342da3 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 04:44 upstream 596cf45cbf6e ab342da3 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/03 03:11 upstream 596cf45cbf6e ab342da3 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/02 23:55 upstream 596cf45cbf6e ab342da3 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/02 21:58 upstream 596cf45cbf6e ab342da3 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/02 21:36 upstream 596cf45cbf6e ab342da3 .config log report
ci-upstream-kasan-gce-smack-root 2019/12/02 20:26 upstream 596cf45cbf6e ab342da3 .config log report