syzbot


KASAN: use-after-free Read in relay_switch_subbuf
Status: auto-closed as invalid on 2020/10/24 01:02
Reported-by: syzbot+77ab339a849138392812@syzkaller.appspotmail.com
First crash: 741d, last: 317d
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KASAN: use-after-free Read in relay_switch_subbuf C done error 63 388d 956d 0/22 upstream: reported C repro on 2018/09/26 07:41
linux-4.14 KASAN: use-after-free Read in relay_switch_subbuf C done unreliable 4 182d 551d 0/1 upstream: reported C repro on 2019/11/05 17:36

Sample crash report:

Crashes (10):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-19 2020/06/26 01:01 linux-4.19.y a39e7545 aea82c00 .config log report
ci2-linux-4-19 2020/05/06 01:46 linux-4.19.y fdc07232 35b8eb30 .config log report
ci2-linux-4-19 2020/03/30 14:23 linux-4.19.y 54b4fa6d c8d1cc20 .config log report
ci2-linux-4-19 2019/12/15 14:54 linux-4.19.y 312017a4 eef6e580 .config log report
ci2-linux-4-19 2019/11/09 07:28 linux-4.19.y 5ee93551 1e35461e .config log report
ci2-linux-4-19 2019/11/08 07:43 linux-4.19.y 5ee93551 1e35461e .config log report
ci2-linux-4-19 2019/07/19 06:10 linux-4.19.y 3bd837bf 7bb222f7 .config log report
ci2-linux-4-19 2019/06/13 20:10 linux-4.19.y 768292d0 d25bb7ad .config log report
ci2-linux-4-19 2019/06/04 07:16 linux-4.19.y e109a984 ce07a7ae .config log report
ci2-linux-4-19 2019/04/29 02:56 linux-4.19.y 19bb613a b617407b .config log report