Re: [syzbot] [netfs?] KASAN: slab-use-after-free Read in netfs_unbuffered_write

syzbot <[email protected]> Wed, 24 Jun 2026 04:35:01 -0700

Newsgroups	dev.linux.lists.netfs,org.kernel.vger.linux-fsdevel,org.kernel.vger.linux-kernel
Message-ID	<[email protected]>

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-by: [email protected]
Tested-by: [email protected]

Tested on:

commit:         8fde5d1d Merge tag 'acpi-7.1-rc6' of git://git.kernel...
git tree:       git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=179edb7a580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=8118209836970b54
dashboard link: https://syzkaller.appspot.com/bug?extid=3c74b1f0c372e98efc32
compiler:       gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1557d766580000

Note: testing is done by a robot and is best-effort only.