linux-kernel - Re: [syzbot] [bluetooth?] general protection fault in h5

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Message-ID: <67abe754.050a0220.3d72c.00ae.GAE@google.com>
Date: Tue, 11 Feb 2025 16:12:04 -0800
From: syzbot <syzbot+b5691bb559396b262064@...kaller.appspotmail.com>
To: avkrasnov@...utedevices.com, hdanton@...a.com, 
	linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org, 
	luiz.dentz@...il.com, luiz.von.dentz@...el.com, marcel@...tmann.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [bluetooth?] general protection fault in h5_recv

syzbot has bisected this issue to:

commit c411c62cc13319533b1861e00cedc4883c3bc1bb
Author: Arseniy Krasnov <avkrasnov@...utedevices.com>
Date:   Thu Jan 30 18:43:26 2025 +0000

    Bluetooth: hci_uart: fix race during initialization

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=138cdbdf980000
start commit:   df5d6180169a Add linux-next specific files for 20250210
git tree:       linux-next
final oops:     https://syzkaller.appspot.com/x/report.txt?x=104cdbdf980000
console output: https://syzkaller.appspot.com/x/log.txt?x=178cdbdf980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=2cd616b6e736ca7
dashboard link: https://syzkaller.appspot.com/bug?extid=b5691bb559396b262064
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=149c78e4580000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=129c78e4580000

Reported-by: syzbot+b5691bb559396b262064@...kaller.appspotmail.com
Fixes: c411c62cc133 ("Bluetooth: hci_uart: fix race during initialization")

For information about bisection process see: https://goo.gl/tpsmEJ#bisection