syzbot


KCSAN: data-race in munlock_vma_pages_range / try_to_unmap_one (7)
Status: auto-closed as invalid on 2021/06/22 19:33
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 143d, last: 128d
similar bugs (6):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in munlock_vma_pages_range / try_to_unmap_one 1 632d 632d 0/22 auto-closed as invalid on 2020/03/10 21:44
upstream KCSAN: data-race in munlock_vma_pages_range / try_to_unmap_one (6) 2 245d 268d 0/22 auto-closed as invalid on 2021/02/24 23:17
upstream KCSAN: data-race in munlock_vma_pages_range / try_to_unmap_one (4) 2 371d 387d 0/22 auto-closed as invalid on 2020/10/22 10:22
upstream KCSAN: data-race in munlock_vma_pages_range / try_to_unmap_one (3) 2 431d 450d 0/22 auto-closed as invalid on 2020/08/23 10:47
upstream KCSAN: data-race in munlock_vma_pages_range / try_to_unmap_one (5) 1 334d 334d 0/22 auto-closed as invalid on 2020/11/28 11:46
upstream KCSAN: data-race in munlock_vma_pages_range / try_to_unmap_one (2) 1 547d 547d 0/22 auto-closed as invalid on 2020/06/03 05:11

Sample crash report:

Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/05/18 19:29 upstream 8ac91e6c6033 a343ba6b .config log report info KCSAN: data-race in munlock_vma_pages_range / try_to_unmap_one
ci2-upstream-kcsan-gce 2021/05/06 15:04 upstream 8404c9fbc84b 06585184 .config log report info KCSAN: data-race in munlock_vma_pages_range / try_to_unmap_one
ci2-upstream-kcsan-gce 2021/05/03 04:48 upstream 9ccce092fc64 77e2b668 .config log report info KCSAN: data-race in munlock_vma_pages_range / try_to_unmap_one