linux-kernel - Re: [syzbot] [bluetooth?] BUG: sleeping function called from invalid context in hci_le_create_big_complete

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Message-ID: <000000000000647e5f06158217d9@google.com>
Date: Sun, 07 Apr 2024 06:59:02 -0700
From: syzbot <syzbot+2fb0835e0c9cefc34614@...kaller.appspotmail.com>
To: davem@...emloft.net, edumazet@...gle.com, hdanton@...a.com, 
	iulia.tanasescu@....com, johan.hedberg@...il.com, kuba@...nel.org, 
	linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org, 
	luiz.dentz@...il.com, luiz.von.dentz@...el.com, marcel@...tmann.org, 
	netdev@...r.kernel.org, pabeni@...hat.com, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [bluetooth?] BUG: sleeping function called from invalid
 context in hci_le_create_big_complete_evt

syzbot has bisected this issue to:

commit a0bfde167b506423111ddb8cd71930497a40fc54
Author: Iulia Tanasescu <iulia.tanasescu@....com>
Date:   Tue May 30 14:21:59 2023 +0000

    Bluetooth: ISO: Add support for connecting multiple BISes

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=146c679d180000
start commit:   8568bb2ccc27 Add linux-next specific files for 20240405
git tree:       linux-next
final oops:     https://syzkaller.appspot.com/x/report.txt?x=166c679d180000
console output: https://syzkaller.appspot.com/x/log.txt?x=126c679d180000
kernel config:  https://syzkaller.appspot.com/x/.config?x=48ca5acf8d2eb3bc
dashboard link: https://syzkaller.appspot.com/bug?extid=2fb0835e0c9cefc34614
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=1338efc5180000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=15428f4b180000

Reported-by: syzbot+2fb0835e0c9cefc34614@...kaller.appspotmail.com
Fixes: a0bfde167b50 ("Bluetooth: ISO: Add support for connecting multiple BISes")

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