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AJvYcCV2BCnUu+YBl+WH3xLAv4bNC/e31sEC0mHAvvTAQhLTqii0fQHcbQMlwKORCH/Q0sIK4Hy1SjGrIG0SASLvVHkbt3+YeAJG/XXSXgTJxas= X-Gm-Message-State: AOJu0YxHhOUswwXjeMmQFzbJarrpb6TYPgOt2CEeay/hqmGiSWOP57q+ X3iD20EAVVt3s1RHB5KR58lYeVtKxQuI+Na+bHHyZNfCWm4w8e9QXhSNCcKOfZ4VdCmN3yEUROy A2A== X-Google-Smtp-Source: AGHT+IETDCf7j3tWXi0l8Zbb8sKAD0O6am89PjJGOYdyX0iluckeLErw8vyRXlL+vHPvSkgy+0M3cMXJJsI= X-Received: from zagreus.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:5c37]) (user=seanjc job=sendgmr) by 2002:a05:6a02:622:b0:7c6:b68e:de7e with SMTP id 41be03b00d2f7-7c97ad6bbd0mr6141a12.6.1723831834162; Fri, 16 Aug 2024 11:10:34 -0700 (PDT) Date: Fri, 16 Aug 2024 11:10:32 -0700 In-Reply-To: <000000000000fd6343061fd0d012@google.com> Precedence: bulk X-Mailing-List: virtualization@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <000000000000fd6343061fd0d012@google.com> Message-ID: Subject: Re: [syzbot] [kvm?] [net?] [virt?] INFO: task hung in __vhost_worker_flush From: Sean Christopherson To: syzbot Cc: eperezma@redhat.com, jasowang@redhat.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mst@redhat.com, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com, virtualization@lists.linux.dev Content-Type: text/plain; charset="us-ascii" On Fri, Aug 16, 2024, syzbot wrote: > > On Wed, May 29, 2024, syzbot wrote: > >> Hello, > >> > >> syzbot found the following issue on: > >> > >> HEAD commit: 9b62e02e6336 Merge tag 'mm-hotfixes-stable-2024-05-25-09-1.. > >> git tree: upstream > >> console output: https://syzkaller.appspot.com/x/log.txt?x=16cb0eec980000 > >> kernel config: https://syzkaller.appspot.com/x/.config?x=3e73beba72b96506 > >> dashboard link: https://syzkaller.appspot.com/bug?extid=7f3bbe59e8dd2328a990 > >> compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 > >> > >> Unfortunately, I don't have any reproducer for this issue yet. > >> > >> Downloadable assets: > >> disk image: https://storage.googleapis.com/syzbot-assets/61b507f6e56c/disk-9b62e02e.raw.xz > >> vmlinux: https://storage.googleapis.com/syzbot-assets/6991f1313243/vmlinux-9b62e02e.xz > >> kernel image: https://storage.googleapis.com/syzbot-assets/65f88b96d046/bzImage-9b62e02e.xz > >> > >> IMPORTANT: if you fix the issue, please add the following tag to the commit: > >> Reported-by: syzbot+7f3bbe59e8dd2328a990@syzkaller.appspotmail.com > > > > #syz unset kvm > > The following labels did not exist: kvm Hrm, looks like there's no unset for a single subsytem, so: #syz set subsystems: net,virt