linux-kernel - Re: [syzbot] [mm?] KASAN: slab-use-after-free Read in do_sync_mmap

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Message-ID: <685412f6.a00a0220.137b3.000f.GAE@google.com>
Date: Thu, 19 Jun 2025 06:39:02 -0700
From: syzbot <syzbot+8e4be574cb8c40140a2a@...kaller.appspotmail.com>
To: hdanton@...a.com, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [mm?] KASAN: slab-use-after-free Read in do_sync_mmap_readahead

Hello,

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

failed to checkout kernel repo git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/master: failed to run ["git" "fetch" "--force" "6e274abda436d30078c0e5fb9703cc1905bba23f" "master"]: exit status 128
fatal: unable to connect to git.kernel.org:
git.kernel.org[0: 172.105.4.254]: errno=Connection refused
git.kernel.org[1: 2600:3c04:e001:324:0:1991:8:25]: errno=Network is unreachable




Tested on:

commit:         [unknown 
git tree:       linux-next
kernel config:  https://syzkaller.appspot.com/x/.config?x=2f7a2e4d17ed458f
dashboard link: https://syzkaller.appspot.com/bug?extid=8e4be574cb8c40140a2a
compiler:       
patch:          https://syzkaller.appspot.com/x/patch.diff?x=127dfe82580000