syzbot


INFO: rcu detected stall in do_huge_pmd_anonymous_page (3)
Status: closed as invalid on 2020/01/09 08:13
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 690d, last: 690d
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 (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 31 725d 727d 0/22 closed as invalid on 2019/12/04 14:14
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 (10):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2020/01/08 12:30 upstream ae6088216ce4 6738e0b3 .config log report
ci-upstream-kasan-gce-smack-root 2020/01/08 12:01 upstream ae6088216ce4 6738e0b3 .config log report
ci-upstream-kasan-gce-smack-root 2020/01/08 11:31 upstream ae6088216ce4 6738e0b3 .config log report
ci-upstream-kasan-gce-smack-root 2020/01/08 10:40 upstream ae6088216ce4 6738e0b3 .config log report
ci-upstream-kasan-gce-smack-root 2020/01/08 10:07 upstream ae6088216ce4 6738e0b3 .config log report
ci-upstream-kasan-gce-smack-root 2020/01/08 07:28 upstream ae6088216ce4 6738e0b3 .config log report
ci-upstream-kasan-gce-smack-root 2020/01/08 07:16 upstream ae6088216ce4 6738e0b3 .config log report
ci-upstream-kasan-gce-smack-root 2020/01/08 07:08 upstream ae6088216ce4 6738e0b3 .config log report
ci-upstream-kasan-gce-smack-root 2020/01/08 06:22 upstream ae6088216ce4 6738e0b3 .config log report
ci-upstream-kasan-gce-smack-root 2020/01/08 05:46 upstream ae6088216ce4 6738e0b3 .config log report