Re: [Bug 388483] Re: smbd panic action with yield_connection name=0x0
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)] > 0x7f857b7688f5 in waitpid () from /lib/libc.so.6 > #0 0x7f857b7688f5 in waitpid () from /lib/libc.so.6 > #1 0x7f857b7002d1 in ?? () from /lib/libc.so.6 > #2 0x7f857eda57a8 in smb_panic (why=) > at lib/util.c:1679 > #3 0x7f857ed92be7 in sig_fault (sig=11) at lib/fault.c:46 > #4 > #5 0x7f857ed875c1 in rep_strlcpy (d=0x7fff871e3f58 "", s=0x0, > bufsize=256) > at lib/replace/replace.c:64 > #6 0x7f857edb2fb9 in connections_fetch_entry (mem_ctx=0x0, > conn=, name=0x0) at lib/conn_tdb.c:65 > #7 0x7f857ec98171 in yield_connection (conn=0x7f857f555d90, name=0x0) > at smbd/connection.c:33 > #8 0x7f857ecbcc4c in close_cnum (conn=0x7f857f555d90, vuid=0) > at smbd/service.c:1328 > #9 0x7f857ec9d795 in conn_close_all () at smbd/conn.c:174 > #10 0x7f857ec878b7 in exit_server_common (how=SERVER_EXIT_NORMAL, > reason=0x0) at smbd/server.c:917 > #11 0x7f857ec87a96 in exit_server_cleanly ( > explanation=) at smbd/server.c:985 > #12 0x7f857ec89cd7 in main (argc=, 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 interf
[Bug 686627] Re: Samba server crashes on file read.
Sorry. Nothing of interest in syslog. The server is a model name : Intel(R) Core(TM)2 Duo CPU E6550 @ 2.33GHz running a Ubuntu 10.04.1 LTS 64 bits version. The clients are always Windows XP Professional SP2/3 32bits. We get the bug on the server. The smb.conf file is attached. You will find no share in this file. It is the package default one. The share is shared using the "Share this folder" option in nautilus. Another stack trace follows: [Thread debugging using libthread_db enabled] 0x00ee1422 in __kernel_vsyscall () #0 0x00ee1422 in __kernel_vsyscall () #1 0x004917d3 in waitpid () from /lib/tls/i686/cmov/libc.so.6 #2 0x00432de3 in ?? () from /lib/tls/i686/cmov/libc.so.6 #3 0x003b927d in system () from /lib/tls/i686/cmov/libpthread.so.0 #4 0x008a476d in smb_panic (why=0xc4a6e2 "internal error") at lib/util.c:1486 #5 0x00891c8e in fault_report (sig=11) at lib/fault.c:52 #6 sig_fault (sig=11) at lib/fault.c:75 #7 #8 0x0046d7a0 in ?? () from /lib/tls/i686/cmov/libc.so.6 #9 0x00879cc8 in rep_strlcpy (d=0xbfc80b4c "", s=0x0, bufsize=256) at ../lib/replace/replace.c:65 #10 0x008b2ed7 in connections_fetch_entry (mem_ctx=0x0, conn=0x21abdec8, name=0x0) at lib/conn_tdb.c:65 #11 0x0061491f in yield_connection (conn=0x21abdec8, name=0x0) at smbd/connection.c:33 #12 0x0068909e in close_cnum (conn=0x21abdec8, vuid=101) at smbd/service.c:1245 #13 0x0063b818 in reply_tdis (req=0x21ac5278) at smbd/reply.c:4747 #14 0x00687c0e in switch_message (type=, req=0x21ac5278, size=39) at smbd/process.c:1377 #15 0x0068807d in construct_reply (conn=, inbuf=, nread=39, unread_bytes=0, encrypted=, deferred_pcd=0x0) at smbd/process.c:1408 #16 process_smb (conn=, inbuf=, nread=39, unread_bytes=0, encrypted=, deferred_pcd=0x0) at smbd/process.c:1471 #17 0x00688958 in smbd_server_connection_read_handler (ev=0x21ab0050, fde=0x21a11e18, flags=, private_data=0x21a11368) at smbd/process.c:1887 #18 smbd_server_connection_handler (ev=0x21ab0050, fde=0x21a11e18, flags=, private_data=0x21a11368) at smbd/process.c:1901 #19 0x008b5d24 in run_events (ev=0x21ab0050, selrtn=1, read_fds=0xbfc8104c, write_fds=0xbfc80fcc) at lib/events.c:126 #20 0x006874a2 in smbd_server_connection_loop_once () at smbd/process.c:820 #21 smbd_process () at smbd/process.c:2178 #22 0x00b8aa38 in smbd_accept_connection (ev=0x21ab0050, fde=0x21ac2780, flags=1, private_data=0x21ac2e08) at smbd/server.c:395 #23 0x008b5d24 in run_events (ev=0x21ab0050, selrtn=1, read_fds=0xbfc8135c, write_fds=0xbfc812dc) at lib/events.c:126 #24 0x008b5fcf in s3_event_loop_once (ev=0x21ab0050, location=0xcd40cb "smbd/server.c:681") at lib/events.c:185 #25 0x008b6618 in _tevent_loop_once (ev=0x21ab0050, location=0xcd40cb "smbd/server.c:681") at ../lib/tevent/tevent.c:490 #26 0x00b8b77a in smbd_parent_loop (argc=2, argv=0xbfc81794) at smbd/server.c:681 #27 main (argc=2, argv=0xbfc81794) at smbd/server.c:1251 A debugging session is active. Inferior 1 [process 2960] will be detached. Quit anyway? (y or n) [answered Y; input not from terminal] ** Attachment added: "Samba configuration file." https://bugs.launchpad.net/ubuntu/+source/samba/+bug/686627/+attachment/1772647/+files/smb.conf -- 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/686627 Title: Samba server crashes on file read. -- 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
[Bug 686627] Re: Samba server crashes on file read.
Hi Serge, Thank you for helping. I get this error when a file is read through samba. It happens sometimes and sometimes not. I don't know what are the circumstances that make it happen. If you want me to do further tests, I will be glad to help you. -- 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/686627 Title: Samba server crashes on file read. -- 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
[Bug 686627] [NEW] Samba server crashes on file read.
Public bug reported: Binary package hint: samba #lsb_release -rd Description:Ubuntu 10.04.1 LTS Release:10.04 r...@tulga:~# apt-cache policy samba samba: Instalados: 2:3.4.7~dfsg-1ubuntu3.2 Candidato: 2:3.4.7~dfsg-1ubuntu3.2 Tabla de versión: *** 2:3.4.7~dfsg-1ubuntu3.2 0 500 http://es.archive.ubuntu.com/ubuntu/ lucid-updates/main Packages 500 http://es.archive.ubuntu.com/ubuntu/ lucid-security/main Packages 100 /var/lib/dpkg/status 2:3.4.7~dfsg-1ubuntu3 0 500 http://es.archive.ubuntu.com/ubuntu/ lucid/main Packages [Thread debugging using libthread_db enabled] 0x0060a422 in __kernel_vsyscall () #0 0x0060a422 in __kernel_vsyscall () #1 0x00ffe7d3 in waitpid () from /lib/tls/i686/cmov/libc.so.6 #2 0x00f9fde3 in ?? () from /lib/tls/i686/cmov/libc.so.6 #3 0x0013f27d in system () from /lib/tls/i686/cmov/libpthread.so.0 #4 0x00b2076d in smb_panic (why=0xec66e2 "internal error") at lib/util.c:1486 #5 0x00b0dc8e in fault_report (sig=11) at lib/fault.c:52 #6 sig_fault (sig=11) at lib/fault.c:75 #7 #8 0x00fda7a0 in ?? () from /lib/tls/i686/cmov/libc.so.6 #9 0x00af5cc8 in rep_strlcpy (d=0xbfd7356c "", s=0x0, bufsize=256) at ../lib/replace/replace.c:65 #10 0x00b2eed7 in connections_fetch_entry (mem_ctx=0x0, conn=0x21656960, name=0x0) at lib/conn_tdb.c:65 #11 0x0089091f in yield_connection (conn=0x21656960, name=0x0) at smbd/connection.c:33 #12 0x0090509e in close_cnum (conn=0x21656960, vuid=100) at smbd/service.c:1245 #13 0x008b7818 in reply_tdis (req=0x2165d280) at smbd/reply.c:4747 #14 0x00903c0e in switch_message (type=, req=0x2165d280, size=39) at smbd/process.c:1377 #15 0x0090407d in construct_reply (conn=, inbuf=, nread=39, unread_bytes=0, encrypted=, deferred_pcd=0x0) at smbd/process.c:1408 #16 process_smb (conn=, inbuf=, nread=39, unread_bytes=0, encrypted=, deferred_pcd=0x0) at smbd/process.c:1471 #17 0x00904958 in smbd_server_connection_read_handler (ev=0x21648050, fde=0x215a9e18, flags=, private_data=0x215a9368) at smbd/process.c:1887 #18 smbd_server_connection_handler (ev=0x21648050, fde=0x215a9e18, flags=, private_data=0x215a9368) at smbd/process.c:1901 #19 0x00b31d24 in run_events (ev=0x21648050, selrtn=1, read_fds=0xbfd73a6c, write_fds=0xbfd739ec) at lib/events.c:126 #20 0x009034a2 in smbd_server_connection_loop_once () at smbd/process.c:820 #21 smbd_process () at smbd/process.c:2178 #22 0x00e06a38 in smbd_accept_connection (ev=0x21648050, fde=0x2165a788, flags=1, private_data=0x2165ae10) at smbd/server.c:395 #23 0x00b31d24 in run_events (ev=0x21648050, selrtn=1, read_fds=0xbfd73d7c, write_fds=0xbfd73cfc) at lib/events.c:126 #24 0x00b31fcf in s3_event_loop_once (ev=0x21648050, location=0xf500cb "smbd/server.c:681") at lib/events.c:185 #25 0x00b32618 in _tevent_loop_once (ev=0x21648050, location=0xf500cb "smbd/server.c:681") at ../lib/tevent/tevent.c:490 #26 0x00e0777a in smbd_parent_loop (argc=2, argv=0xbfd741b4) at smbd/server.c:681 #27 main (argc=2, argv=0xbfd741b4) at smbd/server.c:1251 A debugging session is active. Inferior 1 [process 2892] will be detached. Quit anyway? (y or n) [answered Y; input not from terminal] ** Affects: samba (Ubuntu) Importance: Undecided Status: New -- 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/686627 Title: Samba server crashes on file read. -- 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
