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AJvYcCW9uajPMNN4TdnbC37voMI/JXoWhh9mw9FOvXHaor+FkCfuS1+vWGIBzSi0JUgR2oEn3J39yKqMY/5O9pKTYBKyg2ad40qPTH80WWl12Q== X-Gm-Message-State: AOJu0YxGdRceyFn4Ax/g9OehOuagTAvlbFVgjYLQYsiLx3KLdag70ghX Mz1qBVvlxkMCoiczxi1+4tBAkc7wAVf2DTEh3uoaYPP4vN91FY+6hwe2g2FgP1mwxObn2KBP/Is 4vg== X-Google-Smtp-Source: AGHT+IE9H5LQQCH68NcdXMmYnIevmE/u5gJozQKiFZVITwrrnrd7MOM5/NVJLVxUdZgmbRbmnPYElRigQGc= X-Received: from zagreus.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:5c37]) (user=seanjc job=sendgmr) by 2002:a05:6a02:60e:b0:75d:16f9:c075 with SMTP id 41be03b00d2f7-7c97b8222femr5928a12.9.1723832624835; Fri, 16 Aug 2024 11:23:44 -0700 (PDT) Date: Fri, 16 Aug 2024 11:23:43 -0700 In-Reply-To: <000000000000d258a006179e07df@google.com> Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <000000000000d258a006179e07df@google.com> Message-ID: Subject: Re: [syzbot] [bcachefs?] WARNING in srcu_check_nmi_safety From: Sean Christopherson To: syzbot Cc: kent.overstreet@linux.dev, kvm@vger.kernel.org, linux-bcachefs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="us-ascii" On Sat, May 04, 2024, syzbot wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit: 3d25a941ea50 Merge tag 'block-6.9-20240503' of git://git.k.. > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=1143ae60980000 > kernel config: https://syzkaller.appspot.com/x/.config?x=45d8db3acdc1ccc6 > dashboard link: https://syzkaller.appspot.com/bug?extid=62be362ff074b84ca393 > compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 > userspace arch: i386 > > Unfortunately, I don't have any reproducer for this issue yet. > > Downloadable assets: > disk image (non-bootable): https://storage.googleapis.com/syzbot-assets/7bc7510fe41f/non_bootable_disk-3d25a941.raw.xz > vmlinux: https://storage.googleapis.com/syzbot-assets/49d9f26b0beb/vmlinux-3d25a941.xz > kernel image: https://storage.googleapis.com/syzbot-assets/d2c424c14fff/bzImage-3d25a941.xz > > IMPORTANT: if you fix the issue, please add the following tag to the commit: > Reported-by: syzbot+62be362ff074b84ca393@syzkaller.appspotmail.com See https://lore.kernel.org/all/Zr-Ydj8FBpiqmY_c@google.com for an explanation. #syz invalid