Public bug reported:
Binary package hint: gvfs
I access my music on a remote server using SSHFS. This music is
imported/read by Rhythmbox. I have found that if I play music from the
SSHFS folder while I am also importing some folders in the same SSHFS
directory gvfsd-sftd reports segfaults in /var/log/messages :
Nov 2 11:37:05 simon-laptop kernel: [12311.088606] show_signal_msg: 24
callbacks suppressed
Nov 2 11:37:05 simon-laptop kernel: [12311.088616] gvfsd-sftp[9336]: segfault
at 28 ip 00000000004173b4 sp 00007fff1f5119b0 error 4 in
gvfsd-sftp[400000+2c000]
Nov 2 11:40:09 simon-laptop kernel: [12494.517225] gvfsd-sftp[13858]: segfault
at 28 ip 00000000004173b4 sp 00007fff15f6c990 error 4 in
gvfsd-sftp[400000+2c000]
The importation is more reliable when I do _not_ play any music. Once
the importation is done I have no problem in playing all the music I
want.
Both systems run Ubuntu Lucid. One thing to note is that I run the
backported kernel from Maverick on my laptop (the client).
$ ps aux| grep sftp
simon 13965 15.9 0.1 66852 4600 ? S 11:41 3:00
/usr/lib/gvfs/gvfsd-sftp --spawner :1.6 /org/gtk/gvfs/exec_spaw/5
simon 13969 23.6 0.0 38784 2556 pts/2 Ss+ 11:41 4:28 /usr/bin/ssh
-oForwardX11 no -oForwardAgent no -oClearAllForwardings yes -oProtocol 2
-oNoHostAuthenticationForLocalhost yes -s xeon sftp
$ lsb_release -rd
Description: Ubuntu 10.04.1 LTS
Release: 10.04
$ apt-cache policy gvfs-backends
gvfs-backends:
Installed: 1.6.1-0ubuntu1build1
Candidate: 1.6.1-0ubuntu1build1
Version table:
*** 1.6.1-0ubuntu1build1 0
500 http://ca.archive.ubuntu.com/ubuntu/ lucid-updates/main Packages
100 /var/lib/dpkg/status
1.6.0+git20100414-0ubuntu1 0
500 http://ca.archive.ubuntu.com/ubuntu/ lucid/main Packages
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: gvfs-backends 1.6.1-0ubuntu1build1
ProcVersionSignature: Ubuntu 2.6.35-22.34~lucid1-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic x86_64
Architecture: amd64
Date: Tue Nov 2 11:53:43 2010
EcryptfsInUse: Yes
ProcEnviron:
LANG=en_US.utf8
SHELL=/bin/bash
SourcePackage: gvfs
** Affects: gvfs (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug lucid
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gvfsd-sftp segfaults when doing a lot of I/O
https://bugs.launchpad.net/bugs/670005
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