syzbot


general protection fault in debug_check_no_obj_freed (6)
Status: moderation: reported on 2021/11/10 14:39
Reported-by: syzbot+aa20205998c87e967460@syzkaller.appspotmail.com
First crash: 25d, last: 23d
similar bugs (8):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream general protection fault in debug_check_no_obj_freed (2) 1 1130d 1129d 0/22 auto-closed as invalid on 2019/04/26 09:49
linux-4.19 general protection fault in debug_check_no_obj_freed (2) 1 63d 63d 0/1 upstream: reported on 2021/09/29 14:11
linux-4.19 general protection fault in debug_check_no_obj_freed 1 448d 448d 0/1 auto-closed as invalid on 2021/01/06 22:10
upstream general protection fault in debug_check_no_obj_freed (4) 1 220d 214d 0/22 auto-closed as invalid on 2021/06/24 04:15
upstream general protection fault in debug_check_no_obj_freed (5) 4 116d 137d 0/22 auto-closed as invalid on 2021/11/05 02:52
upstream general protection fault in debug_check_no_obj_freed (3) 7 425d 436d 0/22 auto-closed as invalid on 2021/01/30 14:32
upstream general protection fault in debug_check_no_obj_freed 2 1344d 1343d 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 283d 283d 0/1 auto-closed as invalid on 2021/06/21 12:27

Sample crash report:

Crashes (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce 2021/11/08 02:56 upstream 6b75d88fa81b 4c1be0be .config log report info general protection fault in debug_check_no_obj_freed
ci-upstream-kasan-gce-root 2021/11/06 14:30 upstream d4439a1189f9 4c1be0be .config log report info general protection fault in debug_check_no_obj_freed