linux-kernel - Re: [syzbot] [kernel?] inconsistent lock state in ptrace

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Message-ID: <000000000000c2f318060a59b8d9@google.com>
Date:   Fri, 17 Nov 2023 06:12:08 -0800
From:   syzbot <syzbot+cbb25bb9b4d29a773985@...kaller.appspotmail.com>
To:     linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com,
        tintinm2017@...il.com
Subject: Re: [syzbot] [kernel?] inconsistent lock state in ptrace_attach

Hello,

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

Reported-and-tested-by: syzbot+cbb25bb9b4d29a773985@...kaller.appspotmail.com

Tested on:

commit:         7475e51b Merge tag 'net-6.7-rc2' of git://git.kernel.o..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
console output: https://syzkaller.appspot.com/x/log.txt?x=13d4baf4e80000
kernel config:  https://syzkaller.appspot.com/x/.config?x=69e454cdc811976a
dashboard link: https://syzkaller.appspot.com/bug?extid=cbb25bb9b4d29a773985
compiler:       gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40

Note: no patches were applied.
Note: testing is done by a robot and is best-effort only.