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Sun, 13 Mar 2022 10:29:52 -0700 (PDT) Received: from [192.168.1.11] ([94.103.229.107]) by smtp.gmail.com with ESMTPSA id z16-20020a19e210000000b00448837e47a8sm956624lfg.97.2022.03.13.10.29.51 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 13 Mar 2022 10:29:51 -0700 (PDT) Content-Type: multipart/mixed; boundary="------------ZdmL9ZYS3FXWarNbmyPF6XlR" Message-ID: Date: Sun, 13 Mar 2022 20:29:50 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.6.1 Subject: Re: [syzbot] general protection fault in __pm_runtime_resume (2) Content-Language: en-US To: syzbot Cc: gregkh@linuxfoundation.org, len.brown@intel.com, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, pavel@ucw.cz, rafael@kernel.org, syzkaller-bugs@googlegroups.com References: <00000000000093a3f805da1ce2f7@google.com> From: Pavel Skripkin In-Reply-To: <00000000000093a3f805da1ce2f7@google.com> Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org This is a multi-part message in MIME format. --------------ZdmL9ZYS3FXWarNbmyPF6XlR Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 3/13/22 20:27, syzbot wrote: >> On 3/13/22 08:35, syzbot wrote: >>> Hello, >>> >>> syzbot found the following issue on: >>> >>> HEAD commit: 92f90cc9fe0e Merge tag 'fuse-fixes-5.17-rc8' of git://git... >>> git tree: upstream >>> console output: https://syzkaller.appspot.com/x/log.txt?x=118cd3be700000 >>> kernel config: https://syzkaller.appspot.com/x/.config?x=442f8ac61e60a75e >>> dashboard link: https://syzkaller.appspot.com/bug?extid=b9bd12fbed3485a3e51f >>> compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 >>> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15b64e79700000 >>> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1652811a700000 >>> >>> IMPORTANT: if you fix the issue, please add the following tag to the commit: >>> Reported-by: syzbot+b9bd12fbed3485a3e51f@syzkaller.appspotmail.com >>> >> >> hu->serdev should be checked before passing to pm functions >> >> #syz test: > > want 2 args (repo, branch), got 3 > Woops #syz test: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master With regards, Pavel Skripkin --------------ZdmL9ZYS3FXWarNbmyPF6XlR Content-Type: text/plain; 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