[Bug 1472584] Comment bridged from LTC Bugzilla
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Wed Jul 8 19:30:32 UTC 2015
------- Comment From carriemi at us.ibm.com 2015-07-08 19:23 EDT-------
(In reply to comment #9)
> Please provide output from the following:
>
> cat /etc/services | egrep "netbios|microsoft|ipp"
> netstat -l | egrep "netbios|microsoft|ipp"
> lsof | egrep "netbios|microsoft|ipp"
> ps awfux | egrep "smb[d]|nmb[d]"
root at pole2lp1:~# cat /etc/services | egrep "netbios|microsoft|ipp"
netbios-ns 137/tcp # NETBIOS Name Service
netbios-ns 137/udp
netbios-dgm 138/tcp # NETBIOS Datagram Service
netbios-dgm 138/udp
netbios-ssn 139/tcp # NETBIOS session service
netbios-ssn 139/udp
microsoft-ds 445/tcp # Microsoft Naked CIFS
microsoft-ds 445/udp
ipp 631/tcp # Internet Printing Protocol
ipp 631/udp
root at pole2lp1:~# netstat -l | egrep "netbios|microsoft|ipp"
tcp 0 0 *:netbios-ssn *:* LISTEN
tcp 0 0 *:microsoft-ds *:* LISTEN
tcp6 0 0 [::]:netbios-ssn [::]:* LISTEN
tcp6 0 0 [::]:microsoft-ds [::]:* LISTEN
udp 0 0 ip10-33-255-:netbios-ns *:*
udp 0 0 pole2lp1.iss:netbios-ns *:*
udp 0 0 *:netbios-ns *:*
udp 0 0 ip10-33-255:netbios-dgm *:*
udp 0 0 pole2lp1.is:netbios-dgm *:*
udp 0 0 *:netbios-dgm *:*
root at pole2lp1:~# lsof | egrep "netbios|microsoft|ipp"
smbd 1157 root 30u IPv6 47185 0t0 TCP *:microsoft-ds (LISTEN)
smbd 1157 root 31u IPv6 47186 0t0 TCP *:netbios-ssn (LISTEN)
smbd 1157 root 32u IPv4 47187 0t0 TCP *:microsoft-ds (LISTEN)
smbd 1157 root 33u IPv4 47188 0t0 TCP *:netbios-ssn (LISTEN)
nmbd 1402 root 11u IPv4 27694 0t0 UDP *:netbios-ns
nmbd 1402 root 12u IPv4 27695 0t0 UDP *:netbios-dgm
nmbd 1402 root 13u IPv4 15450 0t0 UDP pole2lp1.isst.aus.stglabs.ibm.com:netbios-ns
nmbd 1402 root 14u IPv4 15451 0t0 UDP ip10-33-255-255.isst.aus.stglabs.ibm.com:netbios-ns
nmbd 1402 root 15u IPv4 15452 0t0 UDP pole2lp1.isst.aus.stglabs.ibm.com:netbios-dgm
nmbd 1402 root 16u IPv4 15453 0t0 UDP ip10-33-255-255.isst.aus.stglabs.ibm.com:netbios-dgm
root at pole2lp1:~# ps awfux | egrep "smb[d]|nmb[d]"
root 1157 0.0 0.1 74944 27008 ? Ss 03:59 0:00 smbd -F
root 1240 0.0 0.0 74944 15168 ? S 03:59 0:00 \_ smbd -F
root 1402 0.0 0.0 27968 11776 ? Ss 03:59 0:00 nmbd -D
> I'm guessing the cups errors are benign in the log file you attached. I see
> those same messages on my system (probably just because nothing is listening
> on the ipp port) and I am not experiencing the problem you see.
>
> Are there any other interesting logs in "/var/log/samba/"? There is a
> "cores" directory so please check that, and check /var/log/syslog for
> evidence of a crash in smbd or nmbd. Or anything else interesting in
> syslog. Do you see any errors when you restart smbd? Does restarting it
> have any effect on the problem?
root at pole2lp1:/var/log/samba# ls -l
total 120
drwx------ 4 root root 4096 Jul 8 03:34 cores
-rw-r--r-- 1 root root 0 Jul 8 03:35 log.127.0.0.1
-rw-r--r-- 1 root root 1186 Jul 8 03:59 log.%m
-rw-r--r-- 1 root root 90355 Jul 8 13:19 log.nmbd
-rw-r--r-- 1 root root 16374 Jul 8 13:19 log.smbd
root at pole2lp1:/var/log/samba# ls cores/*
cores/nmbd:
cores/smbd:
log.nmbd has a bunch of entries like this. The first entry doesn't occur
as often as the other. I can attach the full log if needed.
[2015/07/08 03:36:48, 0] ../source3/nmbd/nmbd_packets.c:1267(process_dgram)
process_dgram: ignoring malformed1 (datasize = 147, len = 15616) datagram packet sent to name WORKGROUP<1e> from IP 10.33.23.125
[2015/07/08 03:37:58, 0] ../source3/nmbd/nmbd_packets.c:1397(validate_nmb_packet)
validate_nmb_packet: Bad QUERY Packet. validate_nmb_packet: Ignoring request packet with opcode 0.
I didn't see anything regarding smb or nmb in syslog.
I restarted smbd and did not see any output. There were no logs added to
syslog during the restart. The same timeout occurs after restart.
root at pole2lp1:/var/log/samba# /etc/init.d/smbd status
* smbd is running
root at pole2lp1:/var/log/samba# /etc/init.d/smbd restart
root at pole2lp1:/var/log/samba# /etc/init.d/smbd status
* smbd is running
root at pole2lp1:/var/log/samba# smbclient -L pole2lp1
Enter root's password:
protocol negotiation failed: NT_STATUS_IO_TIMEOUT
> Also, please collect the "sosreport" and attach it to the bug. You can
> "apt-get install sosreport" if not already installed.
sosreport will be attached shortly.
> You are using entirely the as-installed smbd configuration here, I assume,
> else you would have reported otherwise? Thx.
I'll let Felix (Miao) answer this question of as-installed configuration
as he set up the system.
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https://bugs.launchpad.net/bugs/1472584
Title:
ISST-LTE: Samba server doesn't work well on Ubuntu 14.04.3
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