linux-kernel - Re: [syzbot] [usb?] KASAN: slab-use-after-free Write in usb_anchor_suspend

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Message-ID: <0000000000009d819805fab0cc7f@google.com>
Date:   Tue, 02 May 2023 00:22:17 -0700
From:   syzbot <syzbot+d6b0b0ea0781c14b2ecf@...kaller.appspotmail.com>
To:     hdanton@...a.com, linux-kernel@...r.kernel.org,
        syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [usb?] KASAN: slab-use-after-free Write in usb_anchor_suspend_wakeups

Hello,

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

Reported-and-tested-by: syzbot+d6b0b0ea0781c14b2ecf@...kaller.appspotmail.com

Tested on:

commit:         89d77f71 Merge tag 'riscv-for-linus-6.4-mw1' of git://..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=1547bf94280000
kernel config:  https://syzkaller.appspot.com/x/.config?x=d963e7536cbe545e
dashboard link: https://syzkaller.appspot.com/bug?extid=d6b0b0ea0781c14b2ecf
compiler:       gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
patch:          https://syzkaller.appspot.com/x/patch.diff?x=12f4eaf7c80000

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