Messages in this thread | | | From | Dmitry Vyukov <> | Date | Thu, 16 Feb 2023 16:14:25 +0100 | Subject | Re: [syzbot] WARNING: can't access registers at entry_SYSCALL_64_after_hwframe |
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On Thu, 16 Feb 2023 at 15:13, syzbot <syzbot+dac365e3ce07c3d0e496@syzkaller.appspotmail.com> wrote: > > 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 is another splat of reports we started getting recently. Looks like this may be ORC unwinder related as well.
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