syzbot


general protection fault in debug_check_no_obj_freed (5)
Status: moderation: reported on 2021/07/17 16:42
Reported-by: syzbot+8c1457a5605da6756e36@syzkaller.appspotmail.com
First crash: 65d, last: 41d
similar bugs (6):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream general protection fault in debug_check_no_obj_freed (2) 1 1054d 1053d 0/22 auto-closed as invalid on 2019/04/26 09:49
linux-4.19 general protection fault in debug_check_no_obj_freed 1 373d 373d 0/1 auto-closed as invalid on 2021/01/06 22:10
upstream general protection fault in debug_check_no_obj_freed (4) 1 145d 139d 0/22 auto-closed as invalid on 2021/06/24 04:15
upstream general protection fault in debug_check_no_obj_freed (3) 7 349d 360d 0/22 auto-closed as invalid on 2021/01/30 14:32
upstream general protection fault in debug_check_no_obj_freed 2 1269d 1267d 0/22 closed as invalid on 2018/07/17 14:23
linux-4.19 BUG: unable to handle kernel paging request in debug_check_no_obj_freed 1 207d 207d 0/1 auto-closed as invalid on 2021/06/21 12:27

Sample crash report:

Crashes (4):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce 2021/07/30 00:51 upstream 7e96bf476270 c585c7b0 .config log report info general protection fault in debug_check_no_obj_freed
ci-upstream-kasan-gce 2021/07/15 17:11 upstream 8096acd7442e b9a2f64e .config log report info general protection fault in debug_check_no_obj_freed
ci-upstream-kasan-gce-386 2021/08/07 02:51 upstream 894d6f401b21 6972b106 .config log report info general protection fault in debug_check_no_obj_freed
ci-upstream-linux-next-kasan-gce-root 2021/07/13 16:36 linux-next 8f0df15bafc1 fa0594c3 .config log report info general protection fault in debug_check_no_obj_freed