syzbot


BUG: unable to handle kernel paging request in diFree
Status: upstream: reported C repro on 2020/09/29 04:03
Reported-by: syzbot+e42ea4e350166ff30e9e@syzkaller.appspotmail.com
First crash: 150d, last: 1d19h
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream BUG: unable to handle kernel paging request in diFree C done 8 55d 151d 0/21 upstream: reported C repro on 2020/09/28 07:48
linux-4.14 BUG: unable to handle kernel paging request in diFree C 4 6d23h 156d 0/1 upstream: reported C repro on 2020/09/23 16:53

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-19 2021/02/25 00:06 linux-4.19.y 2d19be46 63869021 .config log report syz C
ci2-linux-4-19 2020/12/25 00:25 linux-4.19.y 13d2ce42 63869021 .config log report syz C
ci2-linux-4-19 2020/11/25 00:00 linux-4.19.y 0c88e405 63869021 .config log report syz C
Crashes (7):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-19 2020/10/15 13:59 linux-4.19.y a1b977b4 63869021 .config log report syz C
ci2-linux-4-19 2020/10/14 05:50 linux-4.19.y a1b977b4 fc7735a2 .config log report syz C
ci2-linux-4-19 2020/09/29 04:02 linux-4.19.y 10ad6cfd 1b88c6d5 .config log report syz C
ci2-linux-4-19 2021/01/25 23:17 linux-4.19.y 2263955b 52e37319 .config log report info BUG: unable to handle kernel paging request in diFree
ci2-linux-4-19 2021/01/12 11:19 linux-4.19.y 610bdbf6 2c1f2513 .config log report info
ci2-linux-4-19 2021/01/03 01:56 linux-4.19.y 3207316b 79264ae3 .config log report info
ci2-linux-4-19 2020/10/25 23:35 linux-4.19.y ad326970 a1839e81 .config log report info