From: syzbot <syzbot+ecf51a7ccb6b1394e90c@syzkaller.appspotmail.com>
To: eadavis@qq.com, linux-kernel@vger.kernel.org,
syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [jfs?] KASAN: slab-use-after-free Read in lbmIODone
Date: Fri, 17 Apr 2026 22:50:03 -0700 [thread overview]
Message-ID: <69e31b8b.a00a0220.1bd0ca.003b.GAE@google.com> (raw)
In-Reply-To: <tencent_5977D76C66C13373E36D8971A3A7A44A1705@qq.com>
Hello,
syzbot tried to test the proposed patch but the build/boot failed:
failed to apply patch:
checking file fs/jfs/jfs_logmgr.c
Hunk #1 FAILED at 1984.
Hunk #2 FAILED at 2192.
Hunk #3 succeeded at 2217 (offset -2 lines).
Hunk #4 FAILED at 2271.
Hunk #5 succeeded at 2296 (offset -4 lines).
3 out of 5 hunks FAILED
Tested on:
commit: 8541d8f7 Merge tag 'mtd/for-7.1' of git://git.kernel.o..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=4660d1ff2985517b
dashboard link: https://syzkaller.appspot.com/bug?extid=ecf51a7ccb6b1394e90c
compiler:
patch: https://syzkaller.appspot.com/x/patch.diff?x=108f24ce580000
next prev parent reply other threads:[~2026-04-18 5:50 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-29 13:20 [syzbot] [jfs?] KASAN: slab-use-after-free Read in lbmIODone syzbot
2026-04-15 6:59 ` syzbot
2026-04-15 9:06 ` syzbot
2026-04-17 12:41 ` Edward Adam Davis
2026-04-17 12:59 ` syzbot
2026-04-18 3:56 ` Edward Adam Davis
2026-04-18 5:37 ` syzbot
2026-04-18 4:35 ` Edward Adam Davis
2026-04-18 5:43 ` syzbot
2026-04-18 5:42 ` Edward Adam Davis
2026-04-18 5:50 ` syzbot [this message]
2026-04-18 5:49 ` Edward Adam Davis
2026-04-18 5:56 ` syzbot
2026-04-18 5:55 ` Edward Adam Davis
2026-04-18 6:10 ` syzbot
2026-04-18 6:07 ` Edward Adam Davis
2026-04-18 6:37 ` syzbot
2026-04-18 6:39 ` Edward Adam Davis
2026-04-18 8:53 ` syzbot
2026-04-18 9:05 ` [PATCH] jfs: Read returns only when the bio is done Edward Adam Davis
2026-04-17 14:20 ` Forwarded: [PATCH] jfs: fix use-after-free in lbmIODone by waiting for in-flight I/O syzbot
2026-04-17 16:22 ` Forwarded: Re: [syzbot] KASAN: slab-use-after-free Read in lbmIODone syzbot
2026-04-17 19:26 ` Forwarded: Re: [syzbot] [jfs?] " syzbot
[not found] <20260417142003.3369860-1-tristmd@gmail.com>
2026-04-17 16:37 ` syzbot
[not found] <177644292572.3792638.6921571003846559600@talencesecurity.com>
2026-04-17 18:36 ` syzbot
[not found] <177645401243.291533.1310891472323715606@gmail.com>
2026-04-17 19:58 ` syzbot
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