linux-kernel - Re: [syzbot] [iommu?] kernel BUG in trace_dma_unmap

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Message-ID: <66f506eb.050a0220.211276.003f.GAE@google.com>
Date: Thu, 26 Sep 2024 00:02:03 -0700
From: syzbot <syzbot+95e4ef83a3024384ec7a@...kaller.appspotmail.com>
To: hch@...radead.org, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [iommu?] kernel BUG in trace_dma_unmap_sg

Hello,

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

Reported-by: syzbot+95e4ef83a3024384ec7a@...kaller.appspotmail.com
Tested-by: syzbot+95e4ef83a3024384ec7a@...kaller.appspotmail.com

Tested on:

commit:         11a299a7 Merge tag 'for-6.12/block-20240925' of git://..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1337f907980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=541d4ace1fd6e55b
dashboard link: https://syzkaller.appspot.com/bug?extid=95e4ef83a3024384ec7a
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1147f907980000

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