linux-kernel - Re: [syzbot] [io-uring?] UBSAN: array-index-out-of-bounds in io_setup_async

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Message-ID: <000000000000b9dd47060552decb@google.com>
Date:   Thu, 14 Sep 2023 07:55:42 -0700
From:   syzbot <syzbot+a4c6e5ef999b68b26ed1@...kaller.appspotmail.com>
To:     asml.silence@...il.com, axboe@...nel.dk, io-uring@...r.kernel.org,
        linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [io-uring?] UBSAN: array-index-out-of-bounds in io_setup_async_msg

Hello,

syzbot tried to test the proposed patch but the build/boot failed:

failed to checkout kernel repo https://github.com/isilence/linux.git/netmsg-init-base: failed to run ["git" "fetch" "--force" "2335d1373be159a02254ea7a962dfc5bc7a540d3" "netmsg-init-base"]: exit status 128
fatal: couldn't find remote ref netmsg-init-base



Tested on:

commit:         [unknown 
git tree:       https://github.com/isilence/linux.git netmsg-init-base
kernel config:  https://syzkaller.appspot.com/x/.config?x=f4894cf58531f
dashboard link: https://syzkaller.appspot.com/bug?extid=a4c6e5ef999b68b26ed1
compiler:       

Note: no patches were applied.