syzbot


general protection fault in kmem_cache_free
Status: fixed on 2020/10/03 03:40
Reported-by: syzbot+34def952a19f0cae39dd@syzkaller.appspotmail.com
Fix commit: c5c6e00f6cc5 fix regression in "epoll: Keep a reference on files added to the check list"
First crash: 623d, last: 623d

Fix bisection: fixed by (bisect log) :
commit c5c6e00f6cc5d3ed0d6464b14e33f2f5c8505888
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed Sep 2 15:30:48 2020 +0000

  fix regression in "epoll: Keep a reference on files added to the check list"

similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream general protection fault in kmem_cache_free C 1 1411d 1411d 0/22 closed as invalid on 2018/07/07 11:48

Sample crash report:

Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2020/09/02 08:52 linux-4.14.y d7e78d08fa77 abf9ba4f .config log report syz
ci2-linux-4-14 2020/09/01 20:54 linux-4.14.y d7e78d08fa77 abf9ba4f .config log report syz
ci2-linux-4-14 2020/09/01 19:28 linux-4.14.y d7e78d08fa77 abf9ba4f .config log report