From: syzbot <syzbot+2deb10b8dc9aae6fab67@syzkaller.appspotmail.com>
To: kent.overstreet@linux.dev, linux-bcachefs@vger.kernel.org,
linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [bcachefs?] KASAN: slab-use-after-free Read in bchfs_read
Date: Sat, 05 Apr 2025 13:37:02 -0700 [thread overview]
Message-ID: <67f1946e.050a0220.0a13.024a.GAE@google.com> (raw)
In-Reply-To: <ic4vadw4umsgdkx7mopnq2gxf33eoglf3ln6kfs4n7kihr6jz3@zmq2iyakast4>
Hello,
syzbot has tested the proposed patch but the reproducer is still triggering an issue:
unregister_netdevice: waiting for DEV to become free
unregister_netdevice: waiting for batadv0 to become free. Usage count = 3
Tested on:
commit: 56f94452 Merge tag 'input-for-v6.15-rc0' of git://git...
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1299e23f980000
kernel config: https://syzkaller.appspot.com/x/.config?x=695196aa2bd08d99
dashboard link: https://syzkaller.appspot.com/bug?extid=2deb10b8dc9aae6fab67
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch: https://syzkaller.appspot.com/x/patch.diff?x=16d32b4c580000
prev parent reply other threads:[~2025-04-05 20:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-05 10:32 [syzbot] [bcachefs?] KASAN: slab-use-after-free Read in bchfs_read syzbot
2025-04-05 16:45 ` Kent Overstreet
2025-04-05 20:37 ` syzbot [this message]
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