linux-kernel - [syzbot] BUG: sleeping function called from invalid context aclient

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Message-ID: <0000000000007f2a810603c40f43@google.com>
Date:   Fri, 25 Aug 2023 12:07:48 -0700
From:   syzbot <syzbot+b7ed0e35e48591d9ac0a@...kaller.appspotmail.com>
To:     linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: [syzbot] BUG: sleeping function called from invalid context
 aclient_loop: send disconnect: Broken pipe

Hello,

syzbot found the following issue on:

HEAD commit:    35e2132122ba Merge branch 'for-next/core' into for-kernelci
git tree:       git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci
console output: https://syzkaller.appspot.com/x/log.txt?x=104105efa80000
kernel config:  https://syzkaller.appspot.com/x/.config?x=4f6a8d3c0bd07f11
dashboard link: https://syzkaller.appspot.com/bug?extid=b7ed0e35e48591d9ac0a
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
userspace arch: arm64

Unfortunately, I don't have any reproducer for this issue yet.

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/6808a9c4c8df/disk-35e21321.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/85a6cfc7b474/vmlinux-35e21321.xz
kernel image: https://storage.googleapis.com/syzbot-assets/a3958fe16b1c/Image-35e21321.gz.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+b7ed0e35e48591d9ac0a@...kaller.appspotmail.com

BUG: sleeping function called from invalid context aclient_loop: send disconnect: Broken pipe


---
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See https://goo.gl/tpsmEJ for more information about syzbot.
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If the bug is already fixed, let syzbot know by replying with:
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