syzbot


KCSAN: data-race in direct_page_fault / kvm_mmu_notifier_invalidate_range_end (3)
Status: auto-closed as invalid on 2021/05/17 12:39
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 125d, last: 103d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in direct_page_fault / kvm_mmu_notifier_invalidate_range_end 10 401d 510d 0/22 closed as invalid on 2020/06/18 14:24
upstream KCSAN: data-race in direct_page_fault / kvm_mmu_notifier_invalidate_range_end (2) 42 165d 230d 0/22 auto-closed as invalid on 2021/03/16 01:35

Sample crash report:

Crashes (5):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/04/12 12:34 upstream d434405aaab7 6a81331a .config log report info KCSAN: data-race in direct_page_fault / kvm_mmu_notifier_invalidate_range_end
ci2-upstream-kcsan-gce 2021/04/07 12:42 upstream 2d743660786e 6a81331a .config log report info KCSAN: data-race in direct_page_fault / kvm_mmu_notifier_invalidate_range_end
ci2-upstream-kcsan-gce 2021/03/31 23:09 upstream d19cc4bfbff1 6a81331a .config log report info KCSAN: data-race in direct_page_fault / kvm_mmu_notifier_invalidate_range_end
ci2-upstream-kcsan-gce 2021/03/22 21:38 upstream 0d02ec6b3136 8092f30d .config log report info KCSAN: data-race in direct_page_fault / kvm_mmu_notifier_invalidate_range_end
ci2-upstream-kcsan-gce 2021/03/20 23:20 upstream 812da4d39463 17810eae .config log report info KCSAN: data-race in direct_page_fault / kvm_mmu_notifier_invalidate_range_end