[Bug 1902832] Re: duplicity's lftp support broken - exits with error_code -11 on Bionic
This bug was fixed in the package lftp - 4.8.1-1ubuntu0.2 --- lftp (4.8.1-1ubuntu0.2) bionic; urgency=medium * Fix crash on exit observed with libc6 2.27-3ubuntu1.3 (LP: #1902832) -- Balint Reczey Thu, 05 Nov 2020 22:06:49 +0100 ** Changed in: lftp (Ubuntu Bionic) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902832 Title: duplicity's lftp support broken - exits with error_code -11 on Bionic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1902832/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1902832] Re: duplicity's lftp support broken - exits with error_code -11 on Bionic
any information when the package will be released to -updates -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902832 Title: duplicity's lftp support broken - exits with error_code -11 on Bionic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1902832/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1902832] Re: duplicity's lftp support broken - exits with error_code -11 on Bionic
I faced this issue, which first triggered another bug #1770929 UnicodeDecodeError so that I didn't see the root cause from this lftp bug directly. With the lftp (4.8.1-1ubuntu0.2) from bionic-proposed the duplicity backup now works again, thanks for the quick fix! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902832 Title: duplicity's lftp support broken - exits with error_code -11 on Bionic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1902832/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1902832] Re: duplicity's lftp support broken - exits with error_code -11 on Bionic
Hi, I can confirm using the version in bionic-proposed (4.8.1-1ubuntu0.2) of lftp in combination with the glibc package version 2.27-3ubuntu1.3 allowed me to run a successful duplicity backup as well as checking the current status on the FTP space in use, both of which use lftp. Cheers Wolfgang ** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902832 Title: duplicity's lftp support broken - exits with error_code -11 on Bionic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1902832/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1902832] Re: duplicity's lftp support broken - exits with error_code -11 on Bionic
Hello Carsten, or anyone else affected, Accepted lftp into bionic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/lftp/4.8.1-1ubuntu0.2 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- bionic to verification-done-bionic. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-bionic. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Changed in: lftp (Ubuntu Bionic) Status: In Progress => Fix Committed ** Tags added: verification-needed verification-needed-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902832 Title: duplicity's lftp support broken - exits with error_code -11 on Bionic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1902832/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1902832] Re: duplicity's lftp support broken - exits with error_code -11 on Bionic
Thank you, I've uploaded the fix. It is now waiting for being accepted to bionic-proposed. ** Changed in: lftp (Ubuntu Bionic) Status: Incomplete => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902832 Title: duplicity's lftp support broken - exits with error_code -11 on Bionic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1902832/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1902832] Re: duplicity's lftp support broken - exits with error_code -11 on Bionic
** Description changed: + [Impact] + + * Lftp crashes on exit after transferring files. This affects duplicity + that uses lftp as a backend. + + [Test Case] + * Run: + + valgrind lftp -e 'get gnu/glibc/nss_db-2.2.tar.gz;exit' ftp.gnu.org + + * The fixed package should not perform an invalid read. + + [Where problems could occur] + + * The change affects how the program cleans up internal structures thus + it could crash in different ways due to regressions introduced by the + fix. + + [Original Bug Text] + We are using duplicity 0.7.17 and Ubuntu 18.04 LTS. After upgrading these packages in Ubuntu: Upgrade: libc-bin:amd64 (2.27-3ubuntu1.2, 2.27-3ubuntu1.3) Upgrade: locales:amd64 (2.27-3ubuntu1.2, 2.27-3ubuntu1.3) Upgrade: multiarch-support:amd64 (2.27-3ubuntu1.2, 2.27-3ubuntu1.3) - Upgrade: libc6-dev:amd64 (2.27-3ubuntu1.2, 2.27-3ubuntu1.3), + Upgrade: libc6-dev:amd64 (2.27-3ubuntu1.2, 2.27-3ubuntu1.3), Upgrade: libc6:amd64 (2.27-3ubuntu1.2, 2.27-3ubuntu1.3) Upgrade: libc-dev-bin:amd64 (2.27-3ubuntu1.2, 2.27-3ubuntu1.3) the duplicity/lftp support stopped working. It worked for years just fine before that. Basic error message is: Giving up after 5 attempts. BackendException: Error running 'lftp -c "source /tmp/duplicity-gVCsqa-tempdir/mkstemp-serY3Q-1; ( cd etc_backup/ && ls ) || ( mkdir -p etc_backup/ && cd etc_backup/ && ls )"': returned -11, with output: Error/debug output: Using archive dir: /root/.duplicity/etc_daily Using backup name: etc_daily GPG binary is gpg, version 2.2.4 Import of duplicity.backends.acdclibackend Succeeded Import of duplicity.backends.azurebackend Succeeded Import of duplicity.backends.b2backend Succeeded Import of duplicity.backends.botobackend Succeeded Import of duplicity.backends.cfbackend Succeeded Import of duplicity.backends.dpbxbackend Failed: No module named dropbox Import of duplicity.backends.gdocsbackend Succeeded Import of duplicity.backends.giobackend Succeeded Import of duplicity.backends.hsibackend Succeeded Import of duplicity.backends.hubicbackend Succeeded Import of duplicity.backends.imapbackend Succeeded Import of duplicity.backends.lftpbackend Succeeded Import of duplicity.backends.localbackend Succeeded Import of duplicity.backends.mediafirebackend Succeeded Import of duplicity.backends.megabackend Succeeded Import of duplicity.backends.multibackend Succeeded Import of duplicity.backends.ncftpbackend Succeeded Import of duplicity.backends.onedrivebackend Succeeded Import of duplicity.backends.par2backend Succeeded Import of duplicity.backends.pydrivebackend Succeeded Import of duplicity.backends.rsyncbackend Succeeded Import of duplicity.backends.ssh_paramiko_backend Succeeded Import of duplicity.backends.ssh_pexpect_backend Succeeded Import of duplicity.backends.swiftbackend Succeeded Import of duplicity.backends.sxbackend Succeeded Import of duplicity.backends.tahoebackend Succeeded Import of duplicity.backends.webdavbackend Succeeded LFTP version is 4.8.1 Using temporary directory /tmp/duplicity-_Mgype-tempdir Registering (mkstemp) temporary file /tmp/duplicity-_Mgype-tempdir/mkstemp-55iPLR-1 SETTINGS: set ssl:verify-certificate true set ftp:ssl-allow false set http:use-propfind true set net:timeout 30 set net:max-retries 5 set ftp:passive-mode on debug open -u ',' ftp://hostname.your-storagebox.de Main action: remove-all-but-n-full Acquiring lockfile /root/.duplicity/etc_daily/lockfile duplicity 0.7.17 (February 26, 2018) Args: /usr/bin/duplicity remove-all-but-n-full 7 -v9 --archive-dir=/root/.duplicity --force --name etc_daily --no-encryption ftp://@.your-storagebox.de/etc_full Linux 4.15.0-122-generic #124-Ubuntu SMP Thu Oct 15 13:03:05 UTC 2020 x86_64 x86_64 /usr/bin/python2 2.7.17 (default, Sep 30 2020, 13:38:04) [GCC 7.5.0] CMD: lftp -c "source /tmp/duplicity-_Mgype-tempdir/mkstemp-55iPLR-1; ( cd etc_full/ && ls ) || ( mkdir -p etc_full/ && cd etc_full/ && ls )" Reading results of 'lftp -c "source /tmp/duplicity-_Mgype-tempdir/mkstemp-55iPLR-1; ( cd etc_full/ && ls ) || ( mkdir -p etc_full/ && cd etc_full/ && ls )"' Backtrace of previous error: Traceback (innermost last): - File "/usr/lib/python2.7/dist-packages/duplicity/backend.py", line 369, in inner_retry - return fn(self, *args) - File "/usr/lib/python2.7/dist-packages/duplicity/backend.py", line 578, in list - return [tobytes(x) for x in self.backend._list()] - File "/usr/lib/python2.7/dist-packages/duplicity/backends/lftpbackend.py", line 181, in _list - _, l, e = self.subprocess_popen(commandline) - File "/usr/lib/python2.7/dist-packages/duplicity/backend.py", line 499, in subprocess_popen - (logstr, result, stdout
[Bug 1902832] Re: duplicity's lftp support broken - exits with error_code -11 on Bionic
I can confirm that using https://launchpad.net/~ci-train-ppa- service/+archive/ubuntu/4326/+files/lftp_4.8.1-1ubuntu0.2~rbalint1_amd64.deb in combination with the glibc package version 2.27-3ubuntu1.3 allowed me to run a successful duplicity backup as well as checking the current status on the FTP space in use, both of which use lftp. Cheers Wolfgang -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902832 Title: duplicity's lftp support broken - exits with error_code -11 on Bionic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1902832/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1902832] Re: duplicity's lftp support broken - exits with error_code -11 on Bionic
I have prepared at potential fix in https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/4326 . Could you please verify that it indeed fixes the case with duplicity? (You may have encountered a different crash than what I've found.) ** Changed in: glibc (Ubuntu Focal) Status: New => Invalid ** Changed in: lftp (Ubuntu Bionic) Status: Confirmed => Incomplete ** Changed in: lftp (Ubuntu Bionic) Importance: Undecided => High ** Changed in: lftp (Ubuntu Bionic) Assignee: (unassigned) => Balint Reczey (rbalint) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902832 Title: duplicity's lftp support broken - exits with error_code -11 on Bionic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1902832/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1902832] Re: duplicity's lftp support broken - exits with error_code -11 on Bionic
** Summary changed: - lftp support broken - exits with error_code -11 on Bionic + duplicity's lftp support broken - exits with error_code -11 on Bionic ** Also affects: glibc (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: lftp (Ubuntu Focal) Importance: Undecided Status: New ** Changed in: lftp (Ubuntu Focal) Status: New => Fix Released ** Changed in: lftp (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1902832 Title: duplicity's lftp support broken - exits with error_code -11 on Bionic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1902832/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
