From: syzbot <syzbot+885a4f3281b8d99c48d8@syzkaller.appspotmail.com>
To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com,
tristmd@gmail.com
Subject: Re: [syzbot] [jfs?] KASAN: use-after-free Read in jfs_lazycommit
Date: Wed, 06 May 2026 06:59:01 -0700 [thread overview]
Message-ID: <69fb4925.a00a0220.387fc1.0003.GAE@google.com> (raw)
In-Reply-To: <177806821520.70463.9413046159939389370@gmail.com>
Hello,
syzbot tried to test the proposed patch but the build/boot failed:
fs/jfs/jfs_logmgr.c:1948:25: error: no member named 'io_count' in 'struct jfs_log'
fs/jfs/jfs_logmgr.c:2323:35: error: no member named 'io_count' in 'struct jfs_log'
fs/jfs/jfs_logmgr.c:2324:20: error: no member named 'io_done_wait' in 'struct jfs_log'
Tested on:
commit: 74fe02ce Merge tag 'wq-for-7.1-rc2-fixes' of git://git..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=45cb3c58fd963c27
dashboard link: https://syzkaller.appspot.com/bug?extid=885a4f3281b8d99c48d8
compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8
patch: https://syzkaller.appspot.com/x/patch.diff?x=161b25ce580000
next parent reply other threads:[~2026-05-06 13:59 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <177806821520.70463.9413046159939389370@gmail.com>
2026-05-06 13:59 ` syzbot [this message]
[not found] <69f9e3be.050a0220.c7d39.a142@mx.google.com>
2026-05-05 13:26 ` [syzbot] [jfs?] KASAN: use-after-free Read in jfs_lazycommit syzbot
[not found] <177793457212.208789.6662052297059821760@gmail.com>
2026-05-04 23:23 ` syzbot
[not found] <177759080895.1633114.18321249853733805964@gmail.com>
2026-05-04 21:58 ` syzbot
2024-10-13 3:29 [syzbot] " Qianqiang Liu
2024-10-13 4:49 ` [syzbot] [jfs?] " syzbot
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