linux-kernel - Re: [syzbot] [block?] [trace?] INFO: task hung in blk_trace

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Message-ID: <CANp29Y7HT=+R-J9tL2v0Ekebe7eKMAPccmf73jLfMa_-7myCaQ@mail.gmail.com>
Date: Fri, 11 Oct 2024 21:41:52 +0200
From: Aleksandr Nogikh <nogikh@...gle.com>
To: Jens Axboe <axboe@...nel.dk>
Cc: syzbot <syzbot+ed812ed461471ab17a0c@...kaller.appspotmail.com>, 
	linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [block?] [trace?] INFO: task hung in blk_trace_ioctl (4)

On Fri, Oct 11, 2024 at 9:34 PM Jens Axboe <axboe@...nel.dk> wrote:
>
> On 10/11/24 1:32 PM, Aleksandr Nogikh wrote:
> > (minus most people and mailing lists)
> >
> > On Fri, Oct 11, 2024 at 9:20 PM Jens Axboe <axboe@...nel.dk> wrote:
> >>
> >> On Thu, Nov 30, 2023 at 2:17?PM syzbot <syzbot+ed812ed461471ab17a0c@...kaller.appspotmail.com> wrote:
> >>>
> >>> Hello,
> >>>
> >>> syzbot found the following issue on:
> >>>
> >>> HEAD commit:    8c9660f65153 Add linux-next specific files for 20231124
> >>> git tree:       linux-next
> >>> console output: https://syzkaller.appspot.com/x/log.txt?x=1006f178e80000
> >>> kernel config:  https://syzkaller.appspot.com/x/.config?x=ca1e8655505e280
> >>> dashboard link: https://syzkaller.appspot.com/bug?extid=ed812ed461471ab17a0c
> >>> compiler:       gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
> >>> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=14ec6e62e80000
> >>> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=11964f7ce80000
> >>
> >> syz test: git://git.kernel.dk/linux btrace-fault
> >
> > It should begin with a # :)
> >
> > #syz test: git://git.kernel.dk/linux btrace-fault
>
> hah thanks, I always have to click the link to remember what to type.
> Guess even with that I messed it up...

FYI we've begun to include a small cheatsheet of the main syzbot
commands at the bottom of each syzbot report. So for the newer reports
you can just copy-paste the commands directly from the emails.

-- 
Aleksandr

>
> --
> Jens Axboe
>