Re: [syzbot] general protection fault in __pm_runtime_resume (2)

From: syzbot
Date: Sun Mar 13 2022 - 13:28:05 EST


> On 3/13/22 08:35, syzbot wrote:
>> Hello,
>>
>> syzbot found the following issue on:
>>
>> HEAD commit: 92f90cc9fe0e Merge tag 'fuse-fixes-5.17-rc8' of git://git...
>> git tree: upstream
>> console output: https://syzkaller.appspot.com/x/log.txt?x=118cd3be700000
>> kernel config: https://syzkaller.appspot.com/x/.config?x=442f8ac61e60a75e
>> dashboard link: https://syzkaller.appspot.com/bug?extid=b9bd12fbed3485a3e51f
>> compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
>> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15b64e79700000
>> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1652811a700000
>>
>> IMPORTANT: if you fix the issue, please add the following tag to the commit:
>> Reported-by: syzbot+b9bd12fbed3485a3e51f@xxxxxxxxxxxxxxxxxxxxxxxxx
>>
>
> hu->serdev should be checked before passing to pm functions
>
> #syz test:

want 2 args (repo, branch), got 3

> git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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> With regards,
> Pavel Skripkin