Your message dated Mon, 10 Mar 2014 10:20:46 +0000 with message-id <e1wmxka-00079z...@franck.debian.org> and subject line Bug#721303: fixed in udisks 1.0.5-1 has caused the Debian Bug report #721303, regarding udisks: breaks LVM and deadlocks LVM related IO to system [SEC=UNCLASSIFIED] to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact ow...@bugs.debian.org immediately.) -- 721303: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=721303 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems
--- Begin Message ---Package: udisks Version: 1.0.4-7 Severity: critical Justification: breaks unrelated software lvm snapshot removal has been broken in debian for a few years now. lvremove has a good chance at any moment to deadlock IO to a box. If you happen to be lucky enough to have dmsetup still in cache, you might be able to resume the device, but more often than not, you simply have no choice but to reboot. Which is kinda bad. /lib/udev/rules.d/80-udisks.rules has the following line in it: KERNEL=="dm-*", OPTIONS+="watch" >From https://www.redhat.com/archives/linux-lvm/2010-August/msg00038.html https://bugzilla.redhat.com/show_bug.cgi?id=577798#c5 we see that you can remove that line, and have reliable lvm again. In fact, rhel6 has a similar kernel to debian wheezy, and has commented that line out all together: # Make udevd synthesize a 'change' uevent when last opener of a rw-fd closes the fd - this # should be part of the device-mapper rules # # Disabled as per #738479 # KERNEL=="dm-*", OPTIONS+="watch" (unfortunately we don't have permission to view rhbz#738479, but I suspect it's just a clone of the fc13 bug 577798) Since I believe this bug directly causes debian bugs: 592250 549691 618016 and probably dozens of others, can we just remove that line in /lib/udev/rules.d/80-udisks.rules like they have in RHEL6 until the real race condition is discovered? Marking as critical, because udisks seems to be pulled in by default on debian, seems to be unnecessary, and most definitely breaks unrelated parts of the system (forced reboots on production systems are bad, mmmkay?) -- System Information: Debian Release: 7.1 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable'), (5, 'testing'), (1, 'unstable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 3.2.0-4-amd64 (SMP w/4 CPU cores) Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages udisks depends on: ii dbus 1.6.8-1+deb7u1 ii libatasmart4 0.19-1 ii libc6 2.13-38 ii libdbus-1-3 1.6.8-1+deb7u1 ii libdbus-glib-1-2 0.100.2-1 ii libdevmapper1.02.1 2:1.02.74-7 ii libglib2.0-0 2.33.12+really2.32.4-5 ii libgudev-1.0-0 175-7.2 ii liblvm2app2.2 2.02.95-7 ii libparted0debian1 2.3-12 ii libpolkit-gobject-1-0 0.105-3 ii libsgutils2-2 1.33-1 ii libudev0 175-7.2 ii udev 175-7.2 Versions of packages udisks recommends: ii cryptsetup-bin 2:1.4.3-4 ii dosfstools 3.0.13-1 ii eject 2.1.5+deb1+cvs20081104-13 ii hdparm 9.39-1+b1 ii ntfs-3g 1:2012.1.15AR.5-2.1 ii policykit-1 0.105-3 Versions of packages udisks suggests: ii mdadm 3.2.5-5 pn reiserfsprogs <none> pn xfsprogs <none>
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--- Begin Message ---Source: udisks Source-Version: 1.0.5-1 We believe that the bug you reported is fixed in the latest version of udisks, which is due to be installed in the Debian FTP archive. A summary of the changes between this version and the previous one is attached. Thank you for reporting the bug, which will now be closed. If you have further comments please address them to 721...@bugs.debian.org, and the maintainer will reopen the bug report if appropriate. Debian distribution maintenance software pp. Martin Pitt <mp...@debian.org> (supplier of updated udisks package) (This message was generated automatically at their request; if you believe that there is a problem with it please contact the archive administrators by mailing ftpmas...@ftp-master.debian.org) -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Format: 1.8 Date: Mon, 10 Mar 2014 11:09:46 +0100 Source: udisks Binary: udisks udisks-doc Architecture: source amd64 all Version: 1.0.5-1 Distribution: unstable Urgency: high Maintainer: Utopia Maintenance Team <pkg-utopia-maintain...@lists.alioth.debian.org> Changed-By: Martin Pitt <mp...@debian.org> Description: udisks - storage media interface udisks-doc - storage media interface - documentation Closes: 721303 Changes: udisks (1.0.5-1) unstable; urgency=high . * New upstream security/bug fix release. Fixes buffer overflow in mount path parsing. (CVE-2014-0004, LP: #1288226) * Drop 00git_fix_smart_test.patch, 00git_rts_bpp_sdcard.patch: contained in this upstream release. * Replace Debian specific systemd integration with upstream's: - Drop 11-systemd-service.patch and udisks.service. - debian/rules: Configure with --with-systemdsystemunitdir. - debian/udisks.install: Adjust .service path. * Use dh-autoreconf to update config.{sub,guess} for new ports. Thanks Dann Frazier. (LP: #1235051) * Add 15-dont-watch-lvm.patch: Stop udev-watching devmapper devices. It is not necessary any more with current kernels/LVM and breaks removal of snapshots. (Closes: #721303) Checksums-Sha1: d4f7a0fdaa6192132dfc8ce0ee01112156cfb0ac 2388 udisks_1.0.5-1.dsc cdc254579a32a6c7b9e94758bb55d544bb807bf5 736221 udisks_1.0.5.orig.tar.gz b4adc649a671f56b922c01927ff7065910837892 18900 udisks_1.0.5-1.debian.tar.xz 252bf5d294d8af1e64ec17feef028698374436e1 177016 udisks_1.0.5-1_amd64.deb 505fb1a254c5394c7a7d499cb98eb751c7c747f7 54638 udisks-doc_1.0.5-1_all.deb Checksums-Sha256: 0439a6936378f0baabcd38644789cffb77538c955847d17074c0a6ff1f99c4a5 2388 udisks_1.0.5-1.dsc f2ec82eb0ea7e01dc299b5b29b3c18cdf861236ec43dcff66b3552b4b31c6f71 736221 udisks_1.0.5.orig.tar.gz 6714e3b22c5ea2c8fe5df411a13b9ac7525ee7a6769e1ae5c8186521ddb66f73 18900 udisks_1.0.5-1.debian.tar.xz b6d60a99f122a183a4ea1b6af7306defedba34138d56d090eab88607396253d2 177016 udisks_1.0.5-1_amd64.deb 5cfe4ff4dd28fb918a1b87e818277ccfdc1a77384688d6c18db19586b658d907 54638 udisks-doc_1.0.5-1_all.deb Files: 1ae0c84a95c3e43a4a400ced24fcae3e 2388 admin optional udisks_1.0.5-1.dsc 70d48dcfe523a74cd7c7fbbc2847fcdd 736221 admin optional udisks_1.0.5.orig.tar.gz e37a7662d1ac75beda7f543547e92f6f 18900 admin optional udisks_1.0.5-1.debian.tar.xz 3a0bbb141a034b7c8fb58c2bbad1ed86 177016 admin optional udisks_1.0.5-1_amd64.deb 6bc7406a5ad145d30a70fe64e8cb4b8a 54638 doc optional udisks-doc_1.0.5-1_all.deb -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCAAGBQJTHY//AAoJENFO8V2v4RNHgbEQAKNhiWVwWbVDKMeazoGQyL9Q CjO2dqzLxsR93CGZgdzHYAOyBtpq7in3jpbU4qUCVPTY6C5ySPgB5kr0QUGrcPWn GlX+nUbZnwW1FL856rK+yxjQrxk8asIhr7gs/Se5XxQmYZhdYiRBkkJ8lNgc2BsW znH1l4ckHpPSqWZdHQNd/kkbB9rtQ3rF3zlSmIIszImZ7WLG+lZzBioL+ebLE1pq zwrZM2TPM4AIM4Jn+UzRB2UZ4TbXKhPkI3t9oatOw3/cb8ilKhPficiqaj3fgDF6 TrkXRLxYDZC1CKxyLhTO+9P8UVpOp9mNgbNGWG1dOsdeYbTfqY5RxdIo5WrjBh9W APJBELh6tYNKyuVjEL6/LvCJ7Og/axXc9Tn415OKSQDnRCeq3URun8ZdkHS/VoPC y2BD16DjiaW842POqJAiDNC0QmD56Y3b/g4YhI3J4AotWjmYd3oIEMvTJd+6FTie dCaWh13jKyCLy0xiNZISSdeOAoLO6sJj4Ed8ZDt74dwHMnODL6AwgHcaYUy/1x6z 6M+le7gcGnXLNA2S7kxWbdGcnzfSEm/OsyWQ+GvLJes8fnpX1w8cF2egvIxcRGus N5toI+nJ0Uy1ppNwvCfDUhiJ1eKIU6TLKYRMgUIrM7I4PVRxs1xN3gLhLd1CvsN6 zoXAiUwd+fe3n3ovy8d4 =VlTY -----END PGP SIGNATURE-----
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