From mboxrd@z Thu Jan 1 00:00:00 1970 From: syzbot Subject: Re: KASAN: use-after-free Read in refcount_inc_not_zero_checked (2) Date: Fri, 14 Aug 2020 11:48:08 -0700 Message-ID: <000000000000ab163105acdadc50@google.com> References: <000000000000eea12405843bc43c@google.com> Mime-Version: 1.0 Return-path: In-Reply-To: <000000000000eea12405843bc43c@google.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ardb@kernel.org, davem@davemloft.net, linux-efi@vger.kernel.org, linux-hams@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@kernel.org, netdev@vger.kernel.org, nivedita@alum.mit.edu, ralf@linux-mips.org, syzkaller-bugs@googlegroups.com syzbot suspects this issue was fixed by commit: commit 987053a30016a7d9ab3e4ad973e7c51aeb1f1ef6 Author: Arvind Sankar Date: Thu Apr 30 18:28:40 2020 +0000 efi/x86: Move command-line initrd loading to efi_main bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=11680f6a900000 start commit: 9c7dc824 Merge tag '5.1-rc-smb3' of git://git.samba.org/sf.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=7e1aaa1cfbfe1abf dashboard link: https://syzkaller.appspot.com/bug?extid=eff6b596cc8194e2f029 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17e294a3200000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: efi/x86: Move command-line initrd loading to efi_main For information about bisection process see: https://goo.gl/tpsmEJ#bisection