Hi Serge, No. The error is not happening anymore.
Regards. Jorge. On Thu, Apr 14, 2011 at 5:14 PM, Serge Hallyn <388...@bugs.launchpad.net>wrote: > Hi, > > We are wondering whether this may have been fixed upstream. Are you > still seeing this error? If so, please tell us which Ubuntu release you > are currently on, and your mysql version. > > -- > You received this bug notification because you are a direct subscriber > of a duplicate bug (686627). > https://bugs.launchpad.net/bugs/388483 > > Title: > smbd panic action with yield_connection name=0x0 > > Status in Samba: > Confirmed > Status in “samba” package in Ubuntu: > Triaged > Status in “samba” package in Debian: > New > > Bug description: > Binary package hint: samba > > Thread debugging using libthread_db enabled] > [New Thread 0x7f857ebbf710 (LWP 30992)] > 0x00007f857b7688f5 in waitpid () from /lib/libc.so.6 > #0 0x00007f857b7688f5 in waitpid () from /lib/libc.so.6 > #1 0x00007f857b7002d1 in ?? () from /lib/libc.so.6 > #2 0x00007f857eda57a8 in smb_panic (why=<value optimized out>) > at lib/util.c:1679 > #3 0x00007f857ed92be7 in sig_fault (sig=11) at lib/fault.c:46 > #4 <signal handler called> > #5 0x00007f857ed875c1 in rep_strlcpy (d=0x7fff871e3f58 "", s=0x0, > bufsize=256) > at lib/replace/replace.c:64 > #6 0x00007f857edb2fb9 in connections_fetch_entry (mem_ctx=0x0, > conn=<value optimized out>, name=0x0) at lib/conn_tdb.c:65 > #7 0x00007f857ec98171 in yield_connection (conn=0x7f857f555d90, name=0x0) > at smbd/connection.c:33 > #8 0x00007f857ecbcc4c in close_cnum (conn=0x7f857f555d90, vuid=0) > at smbd/service.c:1328 > #9 0x00007f857ec9d795 in conn_close_all () at smbd/conn.c:174 > #10 0x00007f857ec878b7 in exit_server_common (how=SERVER_EXIT_NORMAL, > reason=0x0) at smbd/server.c:917 > #11 0x00007f857ec87a96 in exit_server_cleanly ( > explanation=<value optimized out>) at smbd/server.c:985 > #12 0x00007f857ec89cd7 in main (argc=<value optimized out>, argv=0x2) > at smbd/server.c:1516 > The program is running. Quit anyway (and detach it)? (y or n) [answered > Y; input not from terminal] > > Here's the smdb.conf file; > > # > # Sample configuration file for the Samba suite for Debian GNU/Linux. > # > # > # This is the main Samba configuration file. You should read the > # smb.conf(5) manual page in order to understand the options listed > # here. Samba has a huge number of configurable options most of which > # are not shown in this example > # > # Some options that are often worth tuning have been included as > # commented-out examples in this file. > # - When such options are commented with ";", the proposed setting > # differs from the default Samba behaviour > # - When commented with "#", the proposed setting is the default > # behaviour of Samba but the option is considered important > # enough to be mentioned here > # > # NOTE: Whenever you modify this file you should run the command > # "testparm" to check that you have not made any basic syntactic > # errors. > # A well-established practice is to name the original file > # "smb.conf.master" and create the "real" config file with > # testparm -s smb.conf.master >smb.conf > # This minimizes the size of the really used smb.conf file > # which, according to the Samba Team, impacts performance > # However, use this with caution if your smb.conf file contains nested > # "include" statements. See Debian bug #483187 for a case > # where using a master file is not a good idea. > # > > #======================= Global Settings ======================= > > [global] > > ## Browsing/Identification ### > > # Change this to the workgroup/NT-domain name your Samba server will part > of > workgroup = WORKGROUP > > # server string is the equivalent of the NT Description field > server string = %h server (Samba, Ubuntu) > > # Windows Internet Name Serving Support Section: > # WINS Support - Tells the NMBD component of Samba to enable its WINS > Server > # wins support = no > > # WINS Server - Tells the NMBD components of Samba to be a WINS Client > # Note: Samba can be either a WINS Server, or a WINS Client, but NOT both > ; wins server = w.x.y.z > > # This will prevent nmbd to search for NetBIOS names through DNS. > dns proxy = no > > # What naming service and in what order should we use to resolve host > names > # to IP addresses > ; name resolve order = lmhosts host wins bcast > > #### Networking #### > > # The specific set of interfaces / networks to bind to > # This can be either the interface name or an IP address/netmask; > # interface names are normally preferred > ; interfaces = 127.0.0.0/8 eth0 > > # Only bind to the named interfaces and/or networks; you must use the > # 'interfaces' option above to use this. > # It is recommended that you enable this feature if your Samba machine is > # not protected by a firewall or is a firewall itself. However, this > # option cannot handle dynamic or non-broadcast interfaces correctly. > ; bind interfaces only = yes > > > #### Debugging/Accounting #### > > # This tells Samba to use a separate log file for each machine > # that connects > log file = /var/log/samba/log.%m > > # Cap the size of the individual log files (in KiB). > max log size = 1000 > > # If you want Samba to only log through syslog then set the following > # parameter to 'yes'. > # syslog only = no > > # We want Samba to log a minimum amount of information to syslog. > Everything > # should go to /var/log/samba/log.{smbd,nmbd} instead. If you want to log > # through syslog you should set the following parameter to something > higher. > syslog = 0 > > # Do something sensible when Samba crashes: mail the admin a backtrace > panic action = /usr/share/samba/panic-action %d > > > ####### Authentication ####### > > # "security = user" is always a good idea. This will require a Unix > account > # in this server for every user accessing the server. See > # /usr/share/doc/samba-doc/htmldocs/Samba3-HOWTO/ServerType.html > # in the samba-doc package for details. > security = share > > # You may wish to use password encryption. See the section on > # 'encrypt passwords' in the smb.conf(5) manpage before enabling. > encrypt passwords = true > > # If you are using encrypted passwords, Samba will need to know what > # password database type you are using. > passdb backend = tdbsam > > obey pam restrictions = yes > > # This boolean parameter controls whether Samba attempts to sync the Unix > # password with the SMB password when the encrypted SMB password in the > # passdb is changed. > unix password sync = yes > > # For Unix password sync to work on a Debian GNU/Linux system, the > following > # parameters must be set (thanks to Ian Kahan << > ka...@informatik.tu-muenchen.de> for > # sending the correct chat script for the passwd program in Debian Sarge). > passwd program = /usr/bin/passwd %u > passwd chat = *Enter\snew\s*\spassword:* %n\n > *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* . > > # This boolean controls whether PAM will be used for password changes > # when requested by an SMB client instead of the program listed in > # 'passwd program'. The default is 'no'. > pam password change = yes > > # This option controls how unsuccessful authentication attempts are mapped > # to anonymous connections > map to guest = bad user > > ########## Domains ########### > > # Is this machine able to authenticate users. Both PDC and BDC > # must have this setting enabled. If you are the BDC you must > # change the 'domain master' setting to no > # > ; domain logons = yes > # > # The following setting only takes effect if 'domain logons' is set > # It specifies the location of the user's profile directory > # from the client point of view) > # The following required a [profiles] share to be setup on the > # samba server (see below) > ; logon path = \\%N\profiles\%U > # Another common choice is storing the profile in the user's home > directory > # (this is Samba's default) > # logon path = \\%N\%U\profile > > # The following setting only takes effect if 'domain logons' is set > # It specifies the location of a user's home directory (from the client > # point of view) > ; logon drive = H: > # logon home = \\%N\%U > > # The following setting only takes effect if 'domain logons' is set > # It specifies the script to run during logon. The script must be stored > # in the [netlogon] share > # NOTE: Must be store in 'DOS' file format convention > ; logon script = logon.cmd > > # This allows Unix users to be created on the domain controller via the > SAMR > # RPC pipe. The example command creates a user account with a disabled > Unix > # password; please adapt to your needs > ; add user script = /usr/sbin/adduser --quiet --disabled-password --gecos > "" %u > > # This allows machine accounts to be created on the domain controller via > the > # SAMR RPC pipe. > # The following assumes a "machines" group exists on the system > ; add machine script = /usr/sbin/useradd -g machines -c "%u machine > account" -d /var/lib/samba -s /bin/false %u > > # This allows Unix groups to be created on the domain controller via the > SAMR > # RPC pipe. > ; add group script = /usr/sbin/addgroup --force-badname %g > > ########## Printing ########## > > # If you want to automatically load your printer list rather > # than setting them up individually then you'll need this > load printers = yes > > # lpr(ng) printing. You may wish to override the location of the > # printcap file > ; printing = bsd > ; printcap name = /etc/printcap > > # CUPS printing. See also the cupsaddsmb(8) manpage in the > # cupsys-client package. > ; printing = cups > ; printcap name = cups > > ############ Misc ############ > > # Using the following line enables you to customise your configuration > # on a per machine basis. The %m gets replaced with the netbios name > # of the machine that is connecting > ; include = /home/samba/etc/smb.conf.%m > > # Most people will find that this option gives better performance. > # See smb.conf(5) and > /usr/share/doc/samba-doc/htmldocs/Samba3-HOWTO/speed.html > # for details > # You may want to add the following on a Linux system: > SO_RCVBUF=8192 SO_SNDBUF=8192 > socket options = TCP_NODELAY > > # The following parameter is useful only if you have the linpopup package > # installed. The samba maintainer and the linpopup maintainer are > # working to ease installation and configuration of linpopup and samba. > ; message command = /bin/sh -c '/usr/bin/linpopup "%f" "%m" %s; rm %s' & > > # Domain Master specifies Samba to be the Domain Master Browser. If this > # machine will be configured as a BDC (a secondary logon server), you > # must set this to 'no'; otherwise, the default behavior is recommended. > # domain master = auto > > # Some defaults for winbind (make sure you're not using the ranges > # for something else.) > ; idmap uid = 10000-20000 > ; idmap gid = 10000-20000 > ; template shell = /bin/bash > > # The following was the default behaviour in sarge, > # but samba upstream reverted the default because it might induce > # performance issues in large organizations. > # See Debian bug #368251 for some of the consequences of *not* > # having this setting and smb.conf(5) for details. > ; winbind enum groups = yes > ; winbind enum users = yes > > # Setup usershare options to enable non-root users to share folders > # with the net usershare command. > usershare owner only = false > > # Maximum number of usershare. 0 (default) means that usershare is > disabled. > ; usershare max shares = 100 > > # Allow users who've been granted usershare privileges to create > # public shares, not just authenticated ones > usershare allow guests = yes > > #======================= Share Definitions ======================= > > # Un-comment the following (and tweak the other settings below to suit) > # to enable the default home directory shares. This will share each > # user's home directory as \\server\username > ;[homes] > ; comment = Home Directories > ; browseable = no > > # By default, the home directories are exported read-only. Change the > # next parameter to 'no' if you want to be able to write to them. > ; read only = yes > > # File creation mask is set to 0700 for security reasons. If you want to > # create files with group=rw permissions, set next parameter to 0775. > ; create mask = 0700 > > # Directory creation mask is set to 0700 for security reasons. If you want > to > # create dirs. with group=rw permissions, set next parameter to 0775. > ; directory mask = 0700 > > # By default, \\server\username shares can be connected to by anyone > # with access to the samba server. Un-comment the following parameter > # to make sure that only "username" can connect to \\server\username > # This might need tweaking when using external authentication schemes > ; valid users = %S > > # Un-comment the following and create the netlogon directory for Domain > Logons > # (you need to configure Samba to act as a domain controller too.) > ;[netlogon] > ; comment = Network Logon Service > ; path = /home/samba/netlogon > ; guest ok = yes > ; read only = yes > ; share modes = no > > # Un-comment the following and create the profiles directory to store > # users profiles (see the "logon path" option above) > # (you need to configure Samba to act as a domain controller too.) > # The path below should be writable by all users so that their > # profile directory may be created the first time they log on > ;[profiles] > ; comment = Users profiles > ; path = /home/samba/profiles > ; guest ok = no > ; browseable = no > ; create mask = 0600 > ; directory mask = 0700 > > [printers] > comment = All Printers > browseable = yes > path = /var/spool/samba > printable = yes > guest ok = yes > read only = yes > create mask = 0700 > security = guest > public = yes > writeable = yes > use client driver = yes > # Windows clients look for this share name as a source of downloadable > # printer drivers > [print$] > comment = Printer Drivers > path = /var/lib/samba/printers > browseable = yes > read only = yes > guest ok = yes > # Uncomment to allow remote administration of Windows print drivers. > # You may need to replace 'lpadmin' with the name of the group your > # admin users are members of. > # Please note that you also need to set appropriate Unix permissions > # to the drivers directory for these users to have write rights in it > ; write list = root, @lpadmin > > # A sample share for sharing your CD-ROM with others. > ;[cdrom] > ; comment = Samba server's CD-ROM > ; read only = yes > ; locking = no > ; path = /cdrom > ; guest ok = yes > > # The next two parameters show how to auto-mount a CD-ROM when the > # cdrom share is accesed. For this to work /etc/fstab must contain > # an entry like this: > # > # /dev/scd0 /cdrom iso9660 defaults,noauto,ro,user 0 0 > # > # The CD-ROM gets unmounted automatically after the connection to the > # > # If you don't want to use auto-mounting/unmounting make sure the CD > # is mounted on /cdrom > # > ; preexec = /bin/mount /cdrom > ; postexec = /bin/umount /cdrom > > To unsubscribe from this bug, go to: > https://bugs.launchpad.net/samba/+bug/388483/+subscribe > -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/388483 Title: smbd panic action with yield_connection name=0x0 -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
