linux-kernel - Re: [syzbot] [bpf?] [net?] general protection fault in dev_map

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Date: Wed, 17 Apr 2024 19:51:04 -0700
From: syzbot <syzbot+af9492708df9797198d6@...kaller.appspotmail.com>
To: andrii@...nel.org, ast@...nel.org, bpf@...r.kernel.org, 
	daniel@...earbox.net, davem@...emloft.net, eadavis@...com, eddyz87@...il.com, 
	haoluo@...gle.com, hawk@...nel.org, john.fastabend@...il.com, 
	jolsa@...nel.org, kpsingh@...nel.org, kuba@...nel.org, 
	linux-kernel@...r.kernel.org, martin.lau@...ux.dev, netdev@...r.kernel.org, 
	sdf@...gle.com, song@...nel.org, syzkaller-bugs@...glegroups.com, 
	toke@...nel.org, yonghong.song@...ux.dev
Subject: Re: [syzbot] [bpf?] [net?] general protection fault in dev_map_enqueue

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-and-tested-by: syzbot+af9492708df9797198d6@...kaller.appspotmail.com

Tested on:

commit:         443574b0 riscv, bpf: Fix kfunc parameters incompatibil..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
console output: https://syzkaller.appspot.com/x/log.txt?x=15d5b33b180000
kernel config:  https://syzkaller.appspot.com/x/.config?x=6fb1be60a193d440
dashboard link: https://syzkaller.appspot.com/bug?extid=af9492708df9797198d6
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=12bfa653180000

Note: testing is done by a robot and is best-effort only.