syzbot


BUG: unable to handle kernel paging request in vga16fb_fillrect (2)
Status: upstream: reported C repro on 2021/09/05 18:24
Reported-by: syzbot+89b280d944b001a50ae4@syzkaller.appspotmail.com
First crash: 87d, last: 27d
similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream BUG: unable to handle kernel paging request in vga16fb_fillrect (2) 4 9d12h 14d 0/22 moderation: reported on 2021/11/17 08:50
upstream BUG: unable to handle kernel paging request in vga16fb_fillrect C inconclusive 14 24d 141d 22/22 fixed on 2021/11/10 00:50
linux-4.19 BUG: unable to handle kernel paging request in vga16fb_fillrect C error 1 77d 137d 0/1 upstream: reported C repro on 2021/07/17 15:13
linux-4.14 BUG: unable to handle kernel paging request in vga16fb_fillrect 1 715d 715d 0/1 auto-closed as invalid on 2020/04/15 20:20

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 2021/11/04 19:42 linux-4.14.y 0447aa205abe d236a457 .config log report syz C
ci2-linux-4-14 2021/10/05 19:18 linux-4.14.y f11944f1aa1c d236a457 .config log report syz C
Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2021/09/05 18:23 linux-4.14.y f96eb53cbd76 d236a457 .config log report syz C BUG: unable to handle kernel paging request in vga16fb_fillrect