From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Biggers Subject: Reminder: 5 open syzbot bugs in "fs/reiserfs" subsystem Date: Tue, 9 Jul 2019 13:26:41 -0700 Message-ID: <20190709202641.GK641@sol.localdomain> Mime-Version: 1.0 Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1562704002; bh=Q8lJunzvHA1hNJvcYCrAGVr7+FzwmbTZShJ9CiwF6vc=; h=Date:From:To:Cc:Subject:From; b=CEm7vztHVchPlqxQQwL8bd4TKtK7i9+bFCQT1iWKsKpqwACTJxo1Ghx9B+f6zpocr lhixxGyF9mUAe4zLWq3UcO6R7xSK5G25FdeYpRpoWDgjsqIWM2Hg4RCU3bkBiY6A4y H6R1crB4Q0J/q4Pv0PctlRjyd+a03TFM6owI3OfY= Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: reiserfs-devel@vger.kernel.org Cc: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com [This email was generated by a script. Let me know if you have any suggestions to make it better, or if you want it re-generated with the latest status.] Of the currently open syzbot reports against the upstream kernel, I've manually marked 5 of them as possibly being bugs in the "fs/reiserfs" subsystem. I've listed these reports below, sorted by an algorithm that tries to list first the reports most likely to be still valid, important, and actionable. If you believe a bug is no longer valid, please close the syzbot report by sending a '#syz fix', '#syz dup', or '#syz invalid' command in reply to the original thread, as explained at https://goo.gl/tpsmEJ#status If you believe I misattributed a bug to the "fs/reiserfs" subsystem, please let me know, and if possible forward the report to the correct people or mailing list. Here are the bugs: -------------------------------------------------------------------------------- Title: KASAN: use-after-free Read in blkdev_get Last occurred: 19 days ago Reported: 391 days ago Branches: Mainline and others Dashboard link: https://syzkaller.appspot.com/bug?id=00965426fe7ceec1fd2d8756770d4c7c3cacdc4b Original thread: https://lkml.kernel.org/lkml/000000000000e59aab056e8873ae@google.com/T/#u This bug has a C reproducer. The original thread for this bug received 1 reply, 215 days ago. If you fix this bug, please add the following tag to the commit: Reported-by: syzbot+eaeb616d85c9a0afec7d@syzkaller.appspotmail.com If you send any email or patch for this bug, please consider replying to the original thread. For the git send-email command to use, or tips on how to reply if the thread isn't in your mailbox, see the "Reply instructions" at https://lkml.kernel.org/r/000000000000e59aab056e8873ae@google.com -------------------------------------------------------------------------------- Title: BUG: unable to handle kernel paging request in cleanup_bitmap_list Last occurred: 13 days ago Reported: 464 days ago Branches: Mainline Dashboard link: https://syzkaller.appspot.com/bug?id=f7a51e226194a72ab7364a64af1b8fb1e80e94bb Original thread: https://lkml.kernel.org/lkml/001a1140e9201dd16b0568cc6beb@google.com/T/#u This bug has a C reproducer. No one replied to the original thread for this bug. If you fix this bug, please add the following tag to the commit: Reported-by: syzbot+008ac33be9dec51e0ca3@syzkaller.appspotmail.com If you send any email or patch for this bug, please consider replying to the original thread. For the git send-email command to use, or tips on how to reply if the thread isn't in your mailbox, see the "Reply instructions" at https://lkml.kernel.org/r/001a1140e9201dd16b0568cc6beb@google.com -------------------------------------------------------------------------------- Title: WARNING in unlock_new_inode Last occurred: 446 days ago Reported: 446 days ago Branches: Mainline Dashboard link: https://syzkaller.appspot.com/bug?id=ef79070d08a744686c4db202d9ba6817bba86ebb Original thread: https://lkml.kernel.org/lkml/0000000000002ab8c5056a35b12b@google.com/T/#u This bug has a C reproducer. No one replied to the original thread for this bug. If you fix this bug, please add the following tag to the commit: Reported-by: syzbot+187510916eb6a14598f7@syzkaller.appspotmail.com If you send any email or patch for this bug, please consider replying to the original thread. For the git send-email command to use, or tips on how to reply if the thread isn't in your mailbox, see the "Reply instructions" at https://lkml.kernel.org/r/0000000000002ab8c5056a35b12b@google.com -------------------------------------------------------------------------------- Title: kernel BUG at fs/reiserfs/journal.c:LINE! Last occurred: 445 days ago Reported: 465 days ago Branches: Mainline Dashboard link: https://syzkaller.appspot.com/bug?id=4f66f3287ba3341410ff35b736339628173a5aaa Original thread: https://lkml.kernel.org/lkml/001a113eba282f2ffc0568b76123@google.com/T/#u This bug has a syzkaller reproducer only. No one replied to the original thread for this bug. If you fix this bug, please add the following tag to the commit: Reported-by: syzbot+6820505ae5978f4f8f2f@syzkaller.appspotmail.com If you send any email or patch for this bug, please consider replying to the original thread. For the git send-email command to use, or tips on how to reply if the thread isn't in your mailbox, see the "Reply instructions" at https://lkml.kernel.org/r/001a113eba282f2ffc0568b76123@google.com -------------------------------------------------------------------------------- Title: kernel BUG at fs/reiserfs/lock.c:LINE! Last occurred: 78 days ago Reported: 364 days ago Branches: Mainline and others Dashboard link: https://syzkaller.appspot.com/bug?id=633d4e446a638abe31cc3054b5a69a42a4cd25d6 Original thread: https://lkml.kernel.org/lkml/0000000000002bd65e0570aa16f2@google.com/T/#u Unfortunately, this bug does not have a reproducer. No one replied to the original thread for this bug. If you fix this bug, please add the following tag to the commit: Reported-by: syzbot+66d2c2155ece8b6d3fc0@syzkaller.appspotmail.com If you send any email or patch for this bug, please consider replying to the original thread. For the git send-email command to use, or tips on how to reply if the thread isn't in your mailbox, see the "Reply instructions" at https://lkml.kernel.org/r/0000000000002bd65e0570aa16f2@google.com