• Bug#265577: samba: nmbd shuts down frequently

    From David Clymer@1:229/2 to All on Fri Aug 13 22:00:19 2004
    From: [email protected]

    Package: samba
    Version: 3.0.5-1
    Severity: important

    nmbd shuts down at (seemingly) random but frequent intervals.
    Complaining that it has "no subnets to listen to". It seems that this
    is the result of a a known bug, and that there is a patch for it.

    I found this referenced in the samba mailing list archives:

    http://lists.samba.org/archive/samba/2004-July/088747.html


    Below is the tail end of /var/log/samba/nmbd.log following a shutdown.

    find_workgroup_on_subnet: workgroup search for SERVERS on subnet UNICAST_SUBNET: found.
    [2004/08/13 15:29:44, 4] nmbd/nmbd_workgroupdb.c:find_workgroup_on_subnet(162)
    find_workgroup_on_subnet: workgroup search for SERVERS on subnet UNICAST_SUBNET: found.
    [2004/08/13 15:29:44, 4] nmbd/nmbd_workgroupdb.c:find_workgroup_on_subnet(162)
    find_workgroup_on_subnet: workgroup search for SERVERS on subnet 192.168.10.1: found.
    [2004/08/13 15:29:44, 4] nmbd/nmbd_workgroupdb.c:find_workgroup_on_subnet(162)
    find_workgroup_on_subnet: workgroup search for SERVERS on subnet UNICAST_SUBNET: found.
    [2004/08/13 15:29:44, 4] nmbd/nmbd_workgroupdb.c:find_workgroup_on_subnet(162)
    find_workgroup_on_subnet: workgroup search for SERVERS on subnet UNICAST_SUBNET: found.
    [2004/08/13 15:29:44, 4] nmbd/nmbd_workgroupdb.c:find_workgroup_on_subnet(162)
    find_workgroup_on_subnet: workgroup search for SERVERS on subnet 192.168.10.1: found.
    [2004/08/13 15:29:44, 4] nmbd/nmbd_workgroupdb.c:find_workgroup_on_subnet(162)
    find_workgroup_on_subnet: workgroup search for SERVERS on subnet UNICAST_SUBNET: found.
    [2004/08/13 15:29:44, 4] nmbd/nmbd_workgroupdb.c:find_workgroup_on_subnet(162)
    find_workgroup_on_subnet: workgroup search for SERVERS on subnet UNICAST_SUBNET: found.
    [2004/08/13 15:29:54, 4] nmbd/nmbd_workgroupdb.c:find_workgroup_on_subnet(162)
    find_workgroup_on_subnet: workgroup search for SERVERS on subnet 192.168.10.1: found.
    [2004/08/13 15:29:54, 4] nmbd/nmbd_workgroupdb.c:find_workgroup_on_subnet(162)
    find_workgroup_on_subnet: workgroup search for SERVERS on subnet UNICAST_SUBNET: found.
    [2004/08/13 15:29:54, 4] nmbd/nmbd_workgroupdb.c:find_workgroup_on_subnet(162)
    find_workgroup_on_subnet: workgroup search for SERVERS on subnet UNICAST_SUBNET: found.
    [2004/08/13 15:30:04, 4] nmbd/nmbd_workgroupdb.c:find_workgroup_on_subnet(162)
    find_workgroup_on_subnet: workgroup search for SERVERS on subnet 192.168.10.1: found.
    [2004/08/13 15:30:04, 4] nmbd/nmbd_workgroupdb.c:dump_workgroups(271)
    dump_workgroups()
    dump workgroup on subnet 192.168.10.1: netmask= 255.255.255.0:
    SERVERS(1) current master browser = HARRIS
    JEKYL 40009a03 (CSB Router, Name, & Proxy Server)
    HARRIS 40049a03 (CMHC Server)
    [2004/08/13 15:30:04, 4] nmbd/nmbd_workgroupdb.c:dump_workgroups(271)
    dump_workgroups()
    dump workgroup on subnet UNICAST_SUBNET: netmask= 127.0.0.1:
    SERVERS(1) current master browser = UNKNOWN
    JEKYL 40009a03 (CSB Router, Name, & Proxy Server)
    [2004/08/13 15:30:04, 4] nmbd/nmbd_workgroupdb.c:find_workgroup_on_subnet(162)
    find_workgroup_on_subnet: workgroup search for SERVERS on subnet UNICAST_SUBNET: found.
    [2004/08/13 15:30:04, 4] nmbd/nmbd_workgroupdb.c:find_workgroup_on_subnet(162)
    find_workgroup_on_subnet: workgroup search for SERVERS on subnet UNICAST_SUBNET: found.
    [2004/08/13 15:30:04, 2] lib/interface.c:interpret_interface(128)
    can't determine netmask for 192.168.10.0
    [2004/08/13 15:30:04, 2] lib/interface.c:add_interface(79)
    added interface ip=127.0.0.1 bcast=127.255.255.255 nmask=255.0.0.0 [2004/08/13 15:30:04, 2] nmbd/nmbd.c:reload_interfaces(220)
    reload_interfaces: Ignoring loopback interface 127.0.0.1
    [2004/08/13 15:30:04, 2] nmbd/nmbd.c:reload_interfaces(254)
    Deleting dead interface 192.168.10.1
    [2004/08/13 15:30:04, 0] nmbd/nmbd.c:reload_interfaces(263)
    reload_interfaces: No subnets to listen to. Shutting down...


    -- System Information:
    Debian Release: 3.1
    APT prefers testing
    APT policy: (500, 'testing')
    Architecture: i386 (i686)
    Kernel: Linux 2.4.26-router
    Locale: LANG=C, LC_CTYPE=C

    Versions of packages samba depends on:
    ii debconf [debconf-2.0] 1.4.30 Debian configuration management sy ii libacl1 2.2.23-1 Access control list shared library ii libc6 2.3.2.ds1-13 GNU C Library: Shared libraries an ii libcomerr2 1.35-6 The Common Error Description libra ii libcupsys2-gnutls10 1.1.20final+rc1-3 Common UNIX Printing System(tm) - ii libkrb53 1.3.3-2 MIT Kerberos runtime libraries
    ii libldap2 2.1.30-2 OpenLDAP libraries
    ii libpam-modules 0.76-22 Pluggable Authentication Modules f ii libpam-runtime 0.76-22 Runtime support for the PAM librar ii libpam0g 0.76-22 Pluggable Authentication Modules l ii libpopt0 1.7-4 lib for parsing cmdline parameters ii logrotate 3.7-2 Log rotation utility
    ii netbase 4.18 Basic TCP/IP networking system
    ii samba-common 3.0.5-1 Samba common files used by both th

    -- debconf information:
    samba/nmbd_from_inetd:
    * samba/run_mode: daemons
    * samba/log_files_moved:
    * samba/tdbsam: true
    * samba/generate_smbpasswd: true


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