Re: [syzbot] [input?] [usb?] KASAN: slab-use-after-free Read in roccat_disconnect

[syzbot]

Hello,

syzbot has tested the proposed patch but the reproducer is still triggering an issue:
SYZFAIL: failed to recv rpc

SYZFAIL: failed to recv rpc
fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)
execution of simple program fails: call 0 failed with errno 998


Tested on:

commit:         b0a42af4 HID: roccat: fix device access in roccat_rele..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git for-7.4/roccat
console output: https://syzkaller.appspot.com/x/log.txt?x=16d5f701580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=bb0b3468a2190916
dashboard link: https://syzkaller.appspot.com/bug?extid=c492a9e154f81127551f
compiler:       Debian clang version 22.1.8 (1~deb13u4), Debian LLD 22.1.8
patch:          https://syzkaller.appspot.com/x/patch.diff?x=14bd0121580000