syzbot


INFO: rcu detected stall in do_huge_pmd_anonymous_page (2)
Status: closed as invalid on 2020/01/08 05:23
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 697d, last: 697d
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 696d 696d 0/22 closed as invalid on 2020/01/09 08:13
upstream INFO: rcu detected stall in do_huge_pmd_anonymous_page 31 731d 733d 0/22 closed as invalid on 2019/12/04 14:14
upstream INFO: rcu detected stall in do_huge_pmd_anonymous_page (4) 1 426d 426d 0/22 auto-closed as invalid on 2021/01/02 10:18

Sample crash report:

Crashes (4):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2020/01/08 05:01 upstream ae6088216ce4 6738e0b3 .config log report
ci-upstream-kasan-gce-smack-root 2020/01/08 04:01 upstream ae6088216ce4 6738e0b3 .config log report
ci-upstream-kasan-gce-smack-root 2020/01/08 02:41 upstream ae6088216ce4 6738e0b3 .config log report
ci-upstream-kasan-gce-smack-root 2020/01/08 02:33 upstream ae6088216ce4 6738e0b3 .config log report