syzbot


KASAN: use-after-free Read in __rhashtable_lookup (2)
Status: fixed on 2018/09/26 21:51
Reported-by: syzbot+8967084bcac563795dc6@syzkaller.appspotmail.com
Fix commit: cc4dfb7f70a3 rds: fix two RCU related problems
First crash: 1203d, last: 1182d
similar bugs (5):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KASAN: use-after-free Read in __rhashtable_lookup (3) 1 391d 391d 0/22 auto-closed as invalid on 2021/02/08 22:50
upstream KASAN: use-after-free Read in __rhashtable_lookup (6) 1 107d 107d 0/22 auto-closed as invalid on 2021/11/20 20:36
upstream KASAN: use-after-free Read in __rhashtable_lookup (5) 1 202d 202d 0/22 auto-closed as invalid on 2021/08/17 13:23
upstream KASAN: use-after-free Read in __rhashtable_lookup (4) 1 295d 291d 0/22 auto-closed as invalid on 2021/05/16 18:04
upstream KASAN: use-after-free Read in __rhashtable_lookup 1 1221d 1217d 0/22 closed as dup on 2018/08/08 09:26

Sample crash report:

Crashes (22):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-selinux-root 2018/09/10 19:21 upstream 11da3a7f84f1 f167cb6b .config log report syz C
ci-upstream-kasan-gce 2018/09/09 11:09 upstream f8f65382c98a 6b5120a4 .config log report syz C
ci-upstream-kasan-gce-root 2018/09/08 22:06 upstream d7b686ebf704 6b5120a4 .config log report syz C
ci-upstream-kasan-gce-386 2018/09/09 01:51 upstream d7b686ebf704 6b5120a4 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2018/09/09 12:29 linux-next f2b6e66e9885 6b5120a4 .config log report syz C
ci-upstream-kasan-gce-smack-root 2018/09/12 17:06 upstream 5e335542de83 71907daf .config log report
ci-upstream-kasan-gce-smack-root 2018/09/11 03:11 upstream 11da3a7f84f1 8c88323f .config log report
ci-upstream-kasan-gce 2018/09/10 15:34 upstream 11da3a7f84f1 f167cb6b .config log report
ci-upstream-kasan-gce 2018/09/10 15:03 upstream 11da3a7f84f1 f167cb6b .config log report
ci-upstream-kasan-gce 2018/09/10 03:03 upstream 9a5682765a2e 6b5120a4 .config log report
ci-upstream-kasan-gce 2018/09/09 18:39 upstream 9a5682765a2e 6b5120a4 .config log report
ci-upstream-kasan-gce-smack-root 2018/09/09 15:23 upstream f8f65382c98a 6b5120a4 .config log report
ci-upstream-kasan-gce-smack-root 2018/09/09 04:47 upstream f8f65382c98a 6b5120a4 .config log report
ci-upstream-kasan-gce-root 2018/09/09 04:31 upstream f8f65382c98a 6b5120a4 .config log report
ci-upstream-kasan-gce-root 2018/09/08 22:09 upstream d7b686ebf704 6b5120a4 .config log report
ci-upstream-kasan-gce-root 2018/09/08 21:13 upstream d7b686ebf704 6b5120a4 .config log report
ci-upstream-kasan-gce 2018/08/29 03:09 upstream 3f16503b7d22 b771b17e .config log report
ci-upstream-kasan-gce 2018/08/22 11:35 upstream ad1d69735878 95b5c82b .config log report
ci-upstream-kasan-gce-386 2018/09/12 10:47 upstream 5e335542de83 3c88136c .config log report
ci-upstream-kasan-gce-386 2018/09/12 04:09 upstream 5e335542de83 3c88136c .config log report
ci-upstream-kasan-gce-386 2018/09/11 15:42 upstream 11da3a7f84f1 4ae17b1f .config log report
ci-upstream-linux-next-kasan-gce-root 2018/08/28 01:50 linux-next 18b8bfa7c63b 7ef1de9e .config log report