Re: [syzbot] [block?] [trace?] possible deadlock in blk_trace_ioctl

[Ming Lei <ming.lei@redhat.com>]

On Fri, Nov 01, 2024 at 11:29:21AM -0700, syzbot wrote:
> Hello,
> 
> syzbot found the following issue on:
> 
> HEAD commit:    f9f24ca362a4 Add linux-next specific files for 20241031
> git tree:       linux-next
> console output: https://syzkaller.appspot.com/x/log.txt?x=10016630580000
> kernel config:  https://syzkaller.appspot.com/x/.config?x=328572ed4d152be9
> dashboard link: https://syzkaller.appspot.com/bug?extid=a3c16289c8c99b02cac1
> compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=125a9340580000
> 
> Downloadable assets:
> disk image: https://storage.googleapis.com/syzbot-assets/eb84549dd6b3/disk-f9f24ca3.raw.xz
> vmlinux: https://storage.googleapis.com/syzbot-assets/beb29bdfa297/vmlinux-f9f24ca3.xz
> kernel image: https://storage.googleapis.com/syzbot-assets/8881fe3245ad/bzImage-f9f24ca3.xz
> 
> IMPORTANT: if you fix the issue, please add the following tag to the commit:
> Reported-by: syzbot+a3c16289c8c99b02cac1@syzkaller.appspotmail.com
> 

...

> 
> 
> ---
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> 
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> If the report is already addressed, let syzbot know by replying with:
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> 
> If you want syzbot to run the reproducer, reply with:
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#syz test: https://github.com/ming1/linux.git for-next

Thanks,
Ming