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From: syzbot <syzbot+6aa97991da41499aa852@syzkaller.appspotmail.com>
To: dmantipov@yandex.ru, linux-kernel@vger.kernel.org,
	 syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [usb?] KASAN: slab-use-after-free Write in put_dev
Date: Mon, 03 Aug 2026 12:20:01 -0700	[thread overview]
Message-ID: <6a70e9e1.13623e66.bdc14.0003.GAE@google.com> (raw)
In-Reply-To: <13bb1894-90cd-4460-8ddc-449965151f35@yandex.ru>

Hello,

syzbot has tested the proposed patch but the reproducer is still triggering an issue:
SYZFAIL: pipe failed

SYZFAIL: pipe failed
 (errno 12: Cannot allocate memory)
2026/08/03 19:18:22 executed programs: 4
connection error: failed to recv *flatrpc.ExecutorMessageRawT: read tcp 127.0.0.1:39473->127.0.0.1:39654: read: connection reset by peer


Tested on:

commit:         075b7484 Linux 7.2-rc6
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=12db5c9e580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=145fa60d73086782
dashboard link: https://syzkaller.appspot.com/bug?extid=6aa97991da41499aa852
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=154663b9580000


       reply	other threads:[~2026-08-03 19:20 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <13bb1894-90cd-4460-8ddc-449965151f35@yandex.ru>
2026-08-03 19:20 ` syzbot [this message]
     [not found] <234f943b-2fe1-4031-b54d-bdb7db141aa9@yandex.ru>
2026-08-04  6:28 ` [syzbot] [usb?] KASAN: slab-use-after-free Write in put_dev syzbot
     [not found] <bca14b0c-9e57-421f-b1a6-c353a083fe15@yandex.ru>
2026-08-03  9:07 ` syzbot
2026-08-01  0:00 syzbot

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