* linux-next boot error: can't ssh into the instance (2)
@ 2019-02-04 8:13 syzbot
2019-02-04 8:20 ` Dmitry Vyukov
0 siblings, 1 reply; 2+ messages in thread
From: syzbot @ 2019-02-04 8:13 UTC (permalink / raw)
To: linux-kernel, syzkaller-bugs
Hello,
syzbot found the following crash on:
HEAD commit: 66d54fa79f95 Add linux-next specific files for 20190204
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=17823b28c00000
kernel config: https://syzkaller.appspot.com/x/.config?x=f0f6544db42451b4
dashboard link: https://syzkaller.appspot.com/bug?extid=94522064b07f06df116d
compiler: gcc (GCC) 9.0.0 20181231 (experimental)
Unfortunately, I don't have any reproducer for this crash yet.
IMPORTANT: if you fix the bug, please add the following tag to the commit:
Reported-by: syzbot+94522064b07f06df116d@syzkaller.appspotmail.com
---
This bug 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 bug report. See:
https://goo.gl/tpsmEJ#bug-status-tracking for how to communicate with
syzbot.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: linux-next boot error: can't ssh into the instance (2)
2019-02-04 8:13 linux-next boot error: can't ssh into the instance (2) syzbot
@ 2019-02-04 8:20 ` Dmitry Vyukov
0 siblings, 0 replies; 2+ messages in thread
From: Dmitry Vyukov @ 2019-02-04 8:20 UTC (permalink / raw)
To: syzbot, David Howells, Al Viro, linux-fsdevel; +Cc: LKML, syzkaller-bugs
On Mon, Feb 4, 2019 at 9:13 AM syzbot
<syzbot+94522064b07f06df116d@syzkaller.appspotmail.com> wrote:
>
> Hello,
>
> syzbot found the following crash on:
>
> HEAD commit: 66d54fa79f95 Add linux-next specific files for 20190204
> git tree: linux-next
> console output: https://syzkaller.appspot.com/x/log.txt?x=17823b28c00000
> kernel config: https://syzkaller.appspot.com/x/.config?x=f0f6544db42451b4
> dashboard link: https://syzkaller.appspot.com/bug?extid=94522064b07f06df116d
> compiler: gcc (GCC) 9.0.0 20181231 (experimental)
>
> Unfortunately, I don't have any reproducer for this crash yet.
>
> IMPORTANT: if you fix the bug, please add the following tag to the commit:
> Reported-by: syzbot+94522064b07f06df116d@syzkaller.appspotmail.com
[ 6.272518][ T1] BUG: KASAN: global-out-of-bounds in
fs_validate_description+0x109/0x6e9
Probably introduced by:
commit 82685adaccb3e756d04161ebfc9d188b57def10c
Author: David Howells
Date: Thu Nov 1 23:07:24 2018 +0000
vfs: Add configuration parser helpers
> ---
> This bug 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 bug report. See:
> https://goo.gl/tpsmEJ#bug-status-tracking for how to communicate with
> syzbot.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2019-02-04 8:13 linux-next boot error: can't ssh into the instance (2) syzbot
2019-02-04 8:20 ` Dmitry Vyukov
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