[syzbot] riscv/fixes boot error: can't ssh into the instance (3)

7 views
Skip to first unread message

syzbot

unread,
Mar 28, 2024, 4:27:19 AMMar 28
to a...@eecs.berkeley.edu, linux-...@vger.kernel.org, linux...@lists.infradead.org, pal...@dabbelt.com, paul.w...@sifive.com, syzkall...@googlegroups.com
Hello,

syzbot found the following issue on:

HEAD commit: 653650c468be riscv: Mark __se_sys_* functions __used
git tree: git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git fixes
console output: https://syzkaller.appspot.com/x/log.txt?x=1110f1e6180000
kernel config: https://syzkaller.appspot.com/x/.config?x=88360569be845301
dashboard link: https://syzkaller.appspot.com/bug?extid=620209d95a0e9fde702f
compiler: riscv64-linux-gnu-gcc (Debian 12.2.0-13) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
userspace arch: riscv64

Downloadable assets:
disk image (non-bootable): https://storage.googleapis.com/syzbot-assets/a741b348759c/non_bootable_disk-653650c4.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/2701bf6276c4/vmlinux-653650c4.xz
kernel image: https://storage.googleapis.com/syzbot-assets/aed54fe6b3d5/Image-653650c4.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+620209...@syzkaller.appspotmail.com



---
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 syzk...@googlegroups.com.

syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.

If the report is already addressed, let syzbot know by replying with:
#syz fix: exact-commit-title

If you want to overwrite report's subsystems, reply with:
#syz set subsystems: new-subsystem
(See the list of subsystem names on the web dashboard)

If the report is a duplicate of another one, reply with:
#syz dup: exact-subject-of-another-report

If you want to undo deduplication, reply with:
#syz undup

syzbot

unread,
Mar 28, 2024, 9:08:35 AMMar 28
to al...@ghiti.fr, al...@ghiti.fr, a...@eecs.berkeley.edu, linux-...@vger.kernel.org, linux...@lists.infradead.org, pal...@dabbelt.com, paul.w...@sifive.com, syzkall...@googlegroups.com
>> _______________________________________________
>> linux-riscv mailing list
>> linux...@lists.infradead.org
>> http://lists.infradead.org/mailman/listinfo/linux-riscv
>
>
> So this is fixed by
> https://lore.kernel.org/all/20240326063036....@suse.de/
>
> Here are the relevant syzbot tags (hopefully I get them right):
>
> #syz dup: [syzbot] [mm?] upstream boot error: WARNING: refcount bug in
> __reset_page_owner
>
> #syz fix: mm,page_owner: Fix refcount imbalance
>
> Thanks,
>
> Alex
>

Command #1:
can't find the dup bug

Alexandre Ghiti

unread,
Mar 28, 2024, 9:08:36 AMMar 28
to syzbot, a...@eecs.berkeley.edu, linux-...@vger.kernel.org, linux...@lists.infradead.org, pal...@dabbelt.com, paul.w...@sifive.com, syzkall...@googlegroups.com
On 28/03/2024 09:27, syzbot wrote:

Tetsuo Handa

unread,
Apr 20, 2024, 5:31:44 AM (7 days ago) Apr 20
to syzbot, linux-...@vger.kernel.org, syzkall...@googlegroups.com
#syz fix: mm,page_owner: fix refcount imbalance

Reply all
Reply to author
Forward
0 new messages