From: syzbot <syzbot+dac365e3ce07c3d0e496@syzkaller.appspotmail.com>
To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: [syzbot] WARNING: can't access registers at entry_SYSCALL_64_after_hwframe
Date: Thu, 16 Feb 2023 06:13:44 -0800 [thread overview]
Message-ID: <000000000000ff304105f4d1cd36@google.com> (raw)
Hello,
syzbot found the following issue on:
HEAD commit: 9d9019bcea1a Add linux-next specific files for 20230215
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=144edcc8c80000
kernel config: https://syzkaller.appspot.com/x/.config?x=a64cbb8ad0da425e
dashboard link: https://syzkaller.appspot.com/bug?extid=dac365e3ce07c3d0e496
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
Unfortunately, I don't have any reproducer for this issue yet.
Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/70f0c6bb5351/disk-9d9019bc.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/7eed8686df34/vmlinux-9d9019bc.xz
kernel image: https://storage.googleapis.com/syzbot-assets/84bb6da6b00e/bzImage-9d9019bc.xz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+dac365e3ce07c3d0e496@syzkaller.appspotmail.com
WARNING: can't access registers at entry_SYSCALL_64_after_hwframe+0x63/0xcd
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzkaller@googlegroups.com.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
next reply other threads:[~2023-02-16 14:14 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-16 14:13 syzbot [this message]
2023-02-16 15:14 ` [syzbot] WARNING: can't access registers at entry_SYSCALL_64_after_hwframe Dmitry Vyukov
2023-02-16 18:51 ` Josh Poimboeuf
2023-02-16 20:26 ` Josh Poimboeuf
2023-02-17 9:05 ` Dmitry Vyukov
2023-02-21 5:09 ` syzbot
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=000000000000ff304105f4d1cd36@google.com \
--to=syzbot+dac365e3ce07c3d0e496@syzkaller.appspotmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=syzkaller-bugs@googlegroups.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).