syzbot


KCSAN: data-race in tomoyo_domain_quota_is_ok / tomoyo_merge_path_acl (4)
Status: fixed on 2021/04/09 19:46
Reported-by: syzbot+0789a72b46fd91431bd8@syzkaller.appspotmail.com
Fix commit: 5797e861e402 tomoyo: ignore data race while checking quota
First crash: 338d, last: 217d
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KCSAN: data-race in tomoyo_domain_quota_is_ok / tomoyo_merge_path_acl 2 682d 695d 0/22 closed as invalid on 2019/11/19 13:54
upstream KCSAN: data-race in tomoyo_domain_quota_is_ok / tomoyo_merge_path_acl (3) 5 382d 444d 0/22 auto-closed as invalid on 2020/10/05 09:28
upstream KCSAN: data-race in tomoyo_domain_quota_is_ok / tomoyo_merge_path_acl (2) 15 463d 665d 0/22 closed as invalid on 2020/06/18 14:24

Sample crash report:

Crashes (12):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-upstream-kcsan-gce 2021/02/12 06:03 upstream 291009f656e8 a5f86b15 .config log report info KCSAN: data-race in tomoyo_domain_quota_is_ok / tomoyo_merge_path_acl
ci2-upstream-kcsan-gce 2021/02/05 18:57 upstream dd86e7fa07a3 23a562df .config log report info KCSAN: data-race in tomoyo_domain_quota_is_ok / tomoyo_merge_path_acl
ci2-upstream-kcsan-gce 2021/01/24 04:35 upstream e1ae4b0be158 52e37319 .config log report info KCSAN: data-race in tomoyo_domain_quota_is_ok / tomoyo_merge_path_acl
ci2-upstream-kcsan-gce 2021/01/13 13:07 upstream e609571b5ffa a945f0a3 .config log report info
ci2-upstream-kcsan-gce 2021/01/11 12:09 upstream 7c53f6b671f4 2c1f2513 .config log report info
ci2-upstream-kcsan-gce 2020/12/31 02:20 upstream f6e1ea196492 5cc121d6 .config log report info
ci2-upstream-kcsan-gce 2020/12/30 07:23 upstream 139711f033f6 0fa352f2 .config log report info
ci2-upstream-kcsan-gce 2020/12/22 04:33 upstream 8653b778e454 04201c06 .config log report info
ci2-upstream-kcsan-gce 2020/11/24 04:57 upstream d5beb3140f91 1ab681a4 .config log report info
ci2-upstream-kcsan-gce 2020/11/21 11:02 upstream 27bba9c532a8 c7ec2d19 .config log report info
ci2-upstream-kcsan-gce 2020/10/21 14:47 upstream c4d6fe731176 99c64d5c .config log report info
ci2-upstream-kcsan-gce 2020/10/13 21:12 upstream 6ad4bf6ea160 fc7735a2 .config log report info