[Samba] Samba 3.2.6 upgrade -> smbd panic in printing.
Jon Wilson
jon at wharfs.net
Thu Dec 18 21:45:13 GMT 2008
Hi,
(root at centos-vms04:~)# uname -a
Linux centos-vms04 2.6.18-92.1.22.el5xen #1 SMP Tue Dec 16 13:08:49 EST 2008
i686 i686 i386 GNU/Linux
(root at centos-vms04:~)# rpm -qva | grep glibc
glibc-common-2.5-24.el5_2.2
glibc-2.5-24.el5_2.2
(root at centos-vms04:~)# rpm -qva | grep cups
gimp-print-cups-4.2.7-22
cups-libs-1.2.4-11.18.el5_2.3
gutenprint-cups-5.0.1-2.fc6
cups-1.2.4-11.18.el5_2.3
Openldap backend for full samba 3.2.6 domain. All clients are XP.
Until a few hours ago I had done a yum upgrade but not rebooted, I have now
rebooted and will monitor the system tomorrow and provide any info I can
I'm not sure what caused it - so I dont know if I can reproduce to be
honest,
Getting a lot of
============
[2008/12/18 16:02:42, 2]
rpc_server/srv_spoolss_nt.c:find_printer_index_by_hnd(273)
find_printer_index_by_hnd: Printer handle not found:
find_printer_index_by_hnd: Printer handle not found: close_printer_handle:
Invalid handle (OTHER:24426:29645)
[2008/12/18 16:04:35, 2] smbd/sesssetup.c:setup_new_vc_session(1363)
setup_new_vc_session: New VC == 0, if NT4.x compatible we would close all
old resources.
[2008/12/18 16:04:35, 2] smbd/sesssetup.c:setup_new_vc_session(1363)
setup_new_vc_session: New VC == 0, if NT4.x compatible we would close all
old resources.
[2008/12/18 16:04:35, 2] lib/smbldap.c:smbldap_open_connection(796)
smbldap_open_connection: connection opened
[2008/12/18 16:04:50, 0] lib/util_tdb.c:tdb_log(682)
tdb(/var/lib/samba/printing/IT2_HPCLJ4700N.tdb): tdb_reopen: open failed
(No such file or directory)
[2008/12/18 16:04:50, 0] lib/util.c:reinit_after_fork(1050)
tdb_reopen_all failed.
[2008/12/18 16:04:50, 0] printing/print_cups.c:cups_pcap_load_async(392)
cups_pcap_load_async: reinit_after_fork() failed
[2008/12/18 16:04:50, 0] lib/util.c:smb_panic(1663)
PANIC (pid 30719): cups_pcap_load_async: reinit_after_fork() failed
[2008/12/18 16:04:50, 0] lib/util.c:log_stack_trace(1767)
BACKTRACE: 11 stack frames:
#0 smbd(log_stack_trace+0x2d) [0xcf0c2f]
#1 smbd(smb_panic+0x84) [0xcf0d71]
#2 smbd(cups_cache_reload+0x299) [0xcb7d2c]
#3 smbd(pcap_cache_reload+0x107) [0xcb4189]
#4 smbd(reload_printers+0x31) [0xf3b77a]
#5 smbd(check_reload+0x130) [0xb3d510]
#6 smbd [0xb3d55f]
#7 smbd(smbd_process+0xc92) [0xb3fa76]
#8 smbd(main+0x212c) [0xf3e0ec]
#9 /lib/i686/nosegneg/libc.so.6(__libc_start_main+0xdc) [0x4b5dec]
#10 smbd [0xac3061]
[2008/12/18 16:04:50, 0] lib/fault.c:dump_core(201)
dumping core in /var/log/samba/cores/smbd
[2008/12/18 16:04:50, 2] printing/print_cups.c:cups_async_callback(504)
cups_async_callback: failed to read a new printer list
[2008/12/18 16:05:11, 0] lib/util_tdb.c:tdb_log(682)
tdb(/var/lib/samba/printing/Lib_HPLJ2300.tdb): tdb_reopen: file dev/inode
has changed!
[2008/12/18 16:05:11, 0] lib/util.c:reinit_after_fork(1050)
tdb_reopen_all failed.
[2008/12/18 16:05:11, 0] printing/print_cups.c:cups_pcap_load_async(392)
cups_pcap_load_async: reinit_after_fork() failed
[2008/12/18 16:05:11, 0] lib/util.c:smb_panic(1663)
PANIC (pid 30720): cups_pcap_load_async: reinit_after_fork() failed
[2008/12/18 16:05:11, 0] lib/util.c:log_stack_trace(1767)
BACKTRACE: 11 stack frames:
#0 smbd(log_stack_trace+0x2d) [0xcf0c2f]
#1 smbd(smb_panic+0x84) [0xcf0d71]
#2 smbd(cups_cache_reload+0x299) [0xcb7d2c]
#3 smbd(pcap_cache_reload+0x107) [0xcb4189]
#4 smbd(reload_printers+0x31) [0xf3b77a]
#5 smbd(check_reload+0x130) [0xb3d510]
#6 smbd [0xb3d55f]
#7 smbd(smbd_process+0xc92) [0xb3fa76]
#8 smbd(main+0x212c) [0xf3e0ec]
#9 /lib/i686/nosegneg/libc.so.6(__libc_start_main+0xdc) [0x4b5dec]
#10 smbd [0xac3061]
[2008/12/18 16:05:11, 0] lib/fault.c:dump_core(201)
dumping core in /var/log/samba/cores/smbd
============
--- cut ---
=============
[2008/12/18 17:03:30, 2]
rpc_server/srv_spoolss_nt.c:find_printer_index_by_hnd(273)
find_printer_index_by_hnd: Printer handle not found:
find_printer_index_by_hnd: Printer handle not found: close_printer_handle:
Invalid handle (OTHER:30757:30842)
[2008/12/18 17:03:30, 2]
rpc_server/srv_spoolss_nt.c:find_printer_index_by_hnd(273)
find_printer_index_by_hnd: Printer handle not found: _spoolss_fcpn:
Invalid handle (OTHER:29557:30842)
[2008/12/18 17:03:30, 2]
rpc_server/srv_spoolss_nt.c:find_printer_index_by_hnd(273)
find_printer_index_by_hnd: Printer handle not found:
find_printer_index_by_hnd: Printer handle not found: close_printer_handle:
Invalid handle (OTHER:29557:30842)
[2008/12/18 17:03:30, 2]
rpc_server/srv_spoolss_nt.c:find_printer_index_by_hnd(273)
find_printer_index_by_hnd: Printer handle not found: _spoolss_fcpn:
Invalid handle (OTHER:26290:30842)
[2008/12/18 17:03:30, 2]
rpc_server/srv_spoolss_nt.c:find_printer_index_by_hnd(273)
find_printer_index_by_hnd: Printer handle not found:
find_printer_index_by_hnd: Printer handle not found: close_printer_handle:
Invalid handle (OTHER:26290:30842)
[2008/12/18 17:03:30, 2]
rpc_server/srv_spoolss_nt.c:find_printer_index_by_hnd(273)
find_printer_index_by_hnd: Printer handle not found:
find_printer_index_by_hnd: Printer handle not found: close_printer_handle:
Invalid handle (OTHER:26290:30842)
=============
--cut--
===========
[2008/12/18 19:51:20, 2] printing/print_cups.c:cups_async_callback(504)
cups_async_callback: failed to read a new printer list
==========
My sincere apologies if this is just more irritating/spam than useful
information, I am desperately short of time and these seemed to be the
relevant bits I could see immediately.
Regards,
Jon Wilson
2008/12/18 Pedro Rodrigues <pedro at creativetools.se>
> Which kernel, glibc and cups are you running? Is your system updated?
>
> /Pedro
>
> > I have also been encountering similar issues since upgrading to the 3..6
> > sernet packages - Centos 5.2 server.
> >
> > I noticed a core dump and then most of the printers reset their a4/letter
> > settings.
> > I am not convinced the printing is 'stable' at the minute either - but
> > testing further.
> >
> > Print server only role for 20 printers and around 200 users.
> >
> >
> > Regards,
> >
> > Jon Wilson
> >
> >
> > 2008/12/16 Jeremy Allison <jra at samba.org>
> >
> >> On Tue, Dec 16, 2008 at 07:08:55PM +0100, Pedro at creativetools.se wrote:
> >>
> >> > There are five printers, four of which with p&p drivers. And no, no
> >> batch
> >> > running, nothing that even touches the tdb files.
> >> >
> >> > A ten minuet session of lsof shows only smbd accesses those tdb files.
> >> I
> >> > would be surprised if it was otherwise, since only Windows clients
> >> ever
> >> > hit this server.
> >>
> >> I'm following up in the bug report, as I want to track this.
> >>
> >> Thanks,
> >>
> >> Jeremy.
> >> --
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> >>
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>
>
>
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