syzbot


BUG: unable to handle kernel paging request in diFree
Status: upstream: reported C repro on 2020/09/23 16:53
Reported-by: syzbot+d17404b64177c0bd1ab7@syzkaller.appspotmail.com
First crash: 156d, last: 6d23h
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 BUG: unable to handle kernel paging request in diFree C 7 1d19h 150d 0/1 upstream: reported C repro on 2020/09/29 04:03
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

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2021/02/19 19:44 linux-4.14.y 29c52025 062c9832 .config log report syz C
ci2-linux-4-14 2020/12/31 23:42 linux-4.14.y 17529385 062c9832 .config log report syz C
ci2-linux-4-14 2020/12/01 23:19 linux-4.14.y 87335852 062c9832 .config log report syz C
ci2-linux-4-14 2020/11/01 22:54 linux-4.14.y 2b791501 062c9832 .config log report syz C
Crashes (4):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2020/10/02 22:30 linux-4.14.y cbfa1702 062c9832 .config log report syz C
ci2-linux-4-14 2020/10/01 23:47 linux-4.14.y cbfa1702 9602ddf4 .config log report syz C
ci2-linux-4-14 2020/09/23 17:06 linux-4.14.y cbfa1702 287cd75a .config log report syz C
ci2-linux-4-14 2020/09/23 16:52 linux-4.14.y cbfa1702 287cd75a .config log report info