Re: [syzbot] [usb?] stack segment fault in __usb_hcd_giveback_urb

From: syzbot
Date: Sun Jul 20 2025 - 01:40:15 EST


syzbot suspects this issue was fixed by commit:

commit 15d25307692312cec4b57052da73387f91a2e870
Author: Dmitry Antipov <dmantipov@xxxxxxxxx>
Date: Mon Jun 16 18:12:05 2025 +0000

wifi: carl9170: do not ping device which has failed to load firmware

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=129c938c580000
start commit: 7f9039c524a3 Merge tag 'for-linus' of git://git.kernel.org..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=6acfdd5e5c8ef3d0
dashboard link: https://syzkaller.appspot.com/bug?extid=9a4aec827829942045ff
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=13fd0570580000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=17c7c1d4580000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: wifi: carl9170: do not ping device which has failed to load firmware

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