linux-kernel - Re: [syzbot] [smc?] general protection fault in smc_diag_dump

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Message-ID: <6935028e.a70a0220.38f243.0041.GAE@google.com>
Date: Sat, 06 Dec 2025 20:29:02 -0800
From: syzbot <syzbot+f69bfae0a4eb29976e44@...kaller.appspotmail.com>
To: agordeev@...ux.ibm.com, aha310510@...il.com, alibuda@...ux.alibaba.com, 
	davem@...emloft.net, dust.li@...ux.alibaba.com, edumazet@...gle.com, 
	gbayer@...ux.ibm.com, guwen@...ux.alibaba.com, horms@...nel.org, 
	jaka@...ux.ibm.com, julianr@...ux.ibm.com, kuba@...nel.org, 
	linux-kernel@...r.kernel.org, linux-rdma@...r.kernel.org, 
	linux-s390@...r.kernel.org, lizhi.xu@...driver.com, netdev@...r.kernel.org, 
	pabeni@...hat.com, sidraya@...ux.ibm.com, syzkaller-bugs@...glegroups.com, 
	tonylu@...ux.alibaba.com, wenjia@...ux.ibm.com, wintera@...ux.ibm.com
Subject: Re: [syzbot] [smc?] general protection fault in smc_diag_dump_proto

syzbot suspects this issue was fixed by commit:

commit d324a2ca3f8efd57f5839aa2690554a5cbb3586f
Author: Alexandra Winter <wintera@...ux.ibm.com>
Date:   Thu Sep 18 11:04:50 2025 +0000

    dibs: Register smc as dibs_client

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=16d64eb4580000
start commit:   dbb9a7ef3478 net: fjes: use ethtool string helpers
git tree:       net-next
kernel config:  https://syzkaller.appspot.com/x/.config?x=a9d1c42858837b59
dashboard link: https://syzkaller.appspot.com/bug?extid=f69bfae0a4eb29976e44
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=178f0d5f980000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=10906b40580000

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

#syz fix: dibs: Register smc as dibs_client

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