syzbot


KASAN: use-after-free Read in remove_wait_queue (3)
Status: upstream: reported on 2021/11/16 09:23
Reported-by: syzbot+cdb5dd11c97cc532efad@syzkaller.appspotmail.com
First crash: 25d, last: 25d
similar bugs (6):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 KASAN: use-after-free Read in remove_wait_queue (2) C error 6 568d 608d 0/1 upstream: reported C repro on 2020/04/07 06:03
upstream KASAN: use-after-free Read in remove_wait_queue (2) C 4 1367d 1377d 6/22 fixed on 2018/06/07 13:52
android-49 KASAN: use-after-free Read in remove_wait_queue C 6 1384d 1394d 2/3 fixed on 2018/03/05 12:02
linux-4.14 KASAN: use-after-free Read in remove_wait_queue 1 833d 833d 0/1 auto-closed as invalid on 2019/12/24 15:10
upstream KASAN: use-after-free Read in remove_wait_queue C 7 1383d 1393d 4/22 fixed on 2018/02/26 20:04
linux-4.19 BUG: corrupted list in remove_wait_queue C 20377 8h51m 971d 0/1 upstream: reported C repro on 2019/04/10 16:06

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-net-kasan-gce 2021/11/11 21:09 net-next cc0356d6a02e 75b04091 .config log report info KASAN: use-after-free Read in remove_wait_queue