syzbot


general protection fault in do_syscall_64 (2)
Status: fixed on 2021/09/26 12:12
Reported-by: syzbot+1b145eddc8ee597b8c4a@syzkaller.appspotmail.com
Fix commit: 6be10fb6c143 fbmem: add margin check to fb_check_caps()
First crash: 429d, last: 96d

Fix bisection: fixed by (bisect log) :
commit 6be10fb6c143608a7c7ab3901a096e272233bf64
Author: George Kennedy <george.kennedy@oracle.com>
Date: Tue Jul 7 19:26:03 2020 +0000

  fbmem: add margin check to fb_check_caps()

similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream general protection fault in do_syscall_64 C done error 4 581d 611d 0/22 closed as dup on 2020/08/15 11:55
linux-4.19 general protection fault in do_syscall_64 6 560d 596d 0/1 auto-closed as invalid on 2020/09/15 12:00
linux-4.14 general protection fault in do_syscall_64 1 762d 762d 0/1 auto-closed as invalid on 2020/02/26 05:52
linux-4.14 general protection fault in do_syscall_64 (2) syz 8 29d 560d 0/1 upstream: reported syz repro on 2020/05/18 23:19

Sample crash report:

Crashes (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-19 2020/09/26 16:19 linux-4.19.y d09b80172c22 2d5ea0cb .config log report syz
ci2-linux-4-19 2020/09/26 12:52 linux-4.19.y d09b80172c22 2d5ea0cb .config log report info