syzbot


KASAN: use-after-free Read in __dev_queue_xmit (5)
Status: upstream: reported on 2021/10/04 21:37
Reported-by: syzbot+b7be9429f37d15205470@syzkaller.appspotmail.com
First crash: 117d, last: 25d
similar bugs (7):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-49 KASAN: use-after-free Read in __dev_queue_xmit C 46 703d 925d 0/3 public: reported C repro on 2019/04/13 00:00
upstream KASAN: use-after-free Read in __dev_queue_xmit (4) 1 456d 456d 0/22 auto-closed as invalid on 2020/10/23 09:56
upstream KASAN: use-after-free Read in __dev_queue_xmit (2) C 2 1252d 1252d 6/22 fixed on 2018/06/07 13:52
upstream KASAN: use-after-free Read in __dev_queue_xmit (3) 11 1119d 1122d 12/22 fixed on 2018/11/12 21:25
linux-4.19 KASAN: use-after-free Read in __dev_queue_xmit C 4 15d 177d 0/1 upstream: reported C repro on 2021/04/30 04:08
upstream KASAN: use-after-free Read in __dev_queue_xmit C 10 1271d 1389d 6/22 fixed on 2018/05/09 07:47
upstream BUG: unable to handle kernel paging request in __dev_queue_xmit 1 185d 176d 0/22 auto-closed as invalid on 2021/06/21 04:04

Sample crash report:

Crashes (5):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2021/09/29 05:10 upstream a4e6f95a891a d82cb927 .config log report info KASAN: use-after-free Read in __dev_queue_xmit
ci-upstream-kasan-gce-smack-root 2021/08/30 17:36 upstream 7d2a07b76933 8f58a0ef .config log report info KASAN: use-after-free Read in __dev_queue_xmit
ci-upstream-kasan-gce-smack-root 2021/06/28 21:51 upstream 62fb9874f5da 9d2ab5df .config log report info KASAN: use-after-free Read in __dev_queue_xmit
ci-upstream-net-this-kasan-gce 2021/09/25 11:08 net 7fe7f3182a0d 8cac236e .config log report info KASAN: use-after-free Read in __dev_queue_xmit
ci-upstream-linux-next-kasan-gce-root 2021/08/09 20:18 linux-next da454ebf578f 6972b106 .config log report info KASAN: use-after-free Read in __dev_queue_xmit