linux-kernel - Re: [syzbot] [io-uring?] [mm?] general protection fault in lock_vma_under

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Message-ID: <67bd8749.050a0220.bbfd1.00a2.GAE@google.com>
Date: Tue, 25 Feb 2025 01:03:05 -0800
From: syzbot <syzbot+556fda2d78f9b0daa141@...kaller.appspotmail.com>
To: eadavis@...com, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [io-uring?] [mm?] general protection fault in lock_vma_under_rcu

Hello,

syzbot tried to test the proposed patch but the build/boot failed:

<stdin>:4:15: error: use of undeclared identifier '__ref_stack_chk_guard'


Tested on:

commit:         0226d0ce Add linux-next specific files for 20250225
git tree:       linux-next
kernel config:  https://syzkaller.appspot.com/x/.config?x=4e945b2fe8e5992f
dashboard link: https://syzkaller.appspot.com/bug?extid=556fda2d78f9b0daa141
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=15d3c6e4580000