log spam (send_udp) Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available

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human

human

Dabbler
Joined
May 25, 2014
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10
This is maybe interesting...?


I unplugged the ethernet cable from my FreeNAS box, and I left it unplugged for over a day, and that's probably something that 99.9% of people won't do ever... and it's a different scenario than if your internet connection goes down, because if your internet connection goes down, your home network will still be up... The errors I got (see below) seem to pertain to the TCP/IP stack searching in vain for some kind of connection?


So in this unusual scenario that I created, after about 5 and a half hours, the terminal screen log thingy in the page footer started filling up with the same error over and over again, repeated at exactly 12 minute intervals.


I'm not sure if it's a bug, but it is kind of annoying because it makes it hard to find anything important in the log. I'm not sure if this is something important enough to warrant worrying about, but anyway, here's a copy of my entire log so you can judge for yourself. My network is running on the 192.168.50.1 subnet with a mask of 255.255.255.0.

line feeds added by me for emphasis of key events. redacted portions of the log denoted with [...]


Code:
May 25 22:43:10 freenas notifier: Reloading smbd.
May 25 22:43:10 freenas notifier: Reloading winbindd.
 
 
May 26 01:13:14 freenas kernel: em0: link state changed to DOWN
 
 
May 26 06:52:54 freenas nmbd[35105]: [2014/05/26 06:52:54.914439,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 06:52:54 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 06:52:54 freenas nmbd[35105]: [2014/05/26 06:52:54.914611,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 06:52:54 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 07:04:54 freenas nmbd[35105]: [2014/05/26 07:04:54.986408,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 07:04:54 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 07:04:54 freenas nmbd[35105]: [2014/05/26 07:04:54.986515,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 07:04:54 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 07:16:55 freenas nmbd[35105]: [2014/05/26 07:16:55.058405,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 07:16:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 07:16:55 freenas nmbd[35105]: [2014/05/26 07:16:55.058520,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 07:16:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 07:28:55 freenas nmbd[35105]: [2014/05/26 07:28:55.130404,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 07:28:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 07:28:55 freenas nmbd[35105]: [2014/05/26 07:28:55.130512,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 07:28:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 07:40:55 freenas nmbd[35105]: [2014/05/26 07:40:55.202404,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 07:40:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 07:40:55 freenas nmbd[35105]: [2014/05/26 07:40:55.202511,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 07:40:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 07:52:55 freenas nmbd[35105]: [2014/05/26 07:52:55.274402,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 07:52:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 07:52:55 freenas nmbd[35105]: [2014/05/26 07:52:55.274506,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 07:52:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 08:04:55 freenas nmbd[35105]: [2014/05/26 08:04:55.346400,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 08:04:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 08:04:55 freenas nmbd[35105]: [2014/05/26 08:04:55.346508,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 08:04:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 08:16:55 freenas nmbd[35105]: [2014/05/26 08:16:55.418396,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 08:16:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 08:16:55 freenas nmbd[35105]: [2014/05/26 08:16:55.418513,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 08:16:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 08:28:55 freenas nmbd[35105]: [2014/05/26 08:28:55.490398,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 08:28:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 08:28:55 freenas nmbd[35105]: [2014/05/26 08:28:55.490507,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 08:28:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 08:40:55 freenas nmbd[35105]: [2014/05/26 08:40:55.562397,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 08:40:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 08:40:55 freenas nmbd[35105]: [2014/05/26 08:40:55.562514,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 08:40:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 08:52:55 freenas nmbd[35105]: [2014/05/26 08:52:55.634402,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 08:52:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 08:52:55 freenas nmbd[35105]: [2014/05/26 08:52:55.634503,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 08:52:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 09:04:55 freenas nmbd[35105]: [2014/05/26 09:04:55.706405,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 09:04:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 09:04:55 freenas nmbd[35105]: [2014/05/26 09:04:55.706511,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 09:04:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 09:16:55 freenas nmbd[35105]: [2014/05/26 09:16:55.778402,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 09:16:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 09:16:55 freenas nmbd[35105]: [2014/05/26 09:16:55.778511,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 09:16:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 09:28:55 freenas nmbd[35105]: [2014/05/26 09:28:55.850409,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 09:28:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 09:28:55 freenas nmbd[35105]: [2014/05/26 09:28:55.850517,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 09:28:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 09:40:55 freenas nmbd[35105]: [2014/05/26 09:40:55.922405,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 09:40:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 09:40:55 freenas nmbd[35105]: [2014/05/26 09:40:55.922528,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 09:40:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 09:52:55 freenas nmbd[35105]: [2014/05/26 09:52:55.994413,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 09:52:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 09:52:55 freenas nmbd[35105]: [2014/05/26 09:52:55.994513,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 09:52:55 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 10:04:56 freenas nmbd[35105]: [2014/05/26 10:04:56.066410,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 10:04:56 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 10:04:56 freenas nmbd[35105]: [2014/05/26 10:04:56.066515,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 10:04:56 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 10:16:56 freenas nmbd[35105]: [2014/05/26 10:16:56.138409,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 10:16:56 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 10:16:56 freenas nmbd[35105]: [2014/05/26 10:16:56.138516,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 10:16:56 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 10:28:56 freenas nmbd[35105]: [2014/05/26 10:28:56.210407,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 10:28:56 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 10:28:56 freenas nmbd[35105]: [2014/05/26 10:28:56.210513,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 10:28:56 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 10:40:56 freenas nmbd[35105]: [2014/05/26 10:40:56.282400,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 10:40:56 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 10:40:56 freenas nmbd[35105]: [2014/05/26 10:40:56.282516,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 10:40:56 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 10:52:56 freenas nmbd[35105]: [2014/05/26 10:52:56.354411,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 10:52:56 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 10:52:56 freenas nmbd[35105]: [2014/05/26 10:52:56.354509,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 10:52:56 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 11:04:56 freenas nmbd[35105]: [2014/05/26 11:04:56.426403,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 11:04:56 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 11:04:56 freenas nmbd[35105]: [2014/05/26 11:04:56.426516,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 11:04:56 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 11:16:56 freenas nmbd[35105]: [2014/05/26 11:16:56.498401,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 11:16:56 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 11:16:56 freenas nmbd[35105]: [2014/05/26 11:16:56.498508,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 11:16:56 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 11:28:56 freenas nmbd[35105]: [2014/05/26 11:28:56.570407,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 11:28:56 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 11:28:56 freenas nmbd[35105]: [2014/05/26 11:28:56.570512,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 11:28:56 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 11:40:56 freenas nmbd[35105]: [2014/05/26 11:40:56.642409,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 11:40:56 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 11:40:56 freenas nmbd[35105]: [2014/05/26 11:40:56.642531,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 11:40:56 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
Ma
 
 
[...]
 
 
 
 
May 26 15:28:58 freenas nmbd[35105]: [2014/05/26 15:28:58.010517,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 15:28:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 15:40:58 freenas nmbd[35105]: [2014/05/26 15:40:58.082402,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 15:40:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 15:40:58 freenas nmbd[35105]: [2014/05/26 15:40:58.082511,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 15:40:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 15:52:58 freenas nmbd[35105]: [2014/05/26 15:52:58.154404,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 15:52:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 15:52:58 freenas nmbd[35105]: [2014/05/26 15:52:58.154504,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 15:52:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 16:04:58 freenas nmbd[35105]: [2014/05/26 16:04:58.226401,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 16:04:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 16:04:58 freenas nmbd[35105]: [2014/05/26 16:04:58.226508,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 16:04:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 16:16:58 freenas nmbd[35105]: [2014/05/26 16:16:58.298398,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 16:16:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 16:16:58 freenas nmbd[35105]: [2014/05/26 16:16:58.298508,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 16:16:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 16:28:58 freenas nmbd[35105]: [2014/05/26 16:28:58.370408,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 16:28:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 16:28:58 freenas nmbd[35105]: [2014/05/26 16:28:58.370522,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 16:28:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 16:40:58 freenas nmbd[35105]: [2014/05/26 16:40:58.442395,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 16:40:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 16:40:58 freenas nmbd[35105]: [2014/05/26 16:40:58.442502,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 16:40:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 16:52:58 freenas nmbd[35105]: [2014/05/26 16:52:58.514406,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 16:52:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 16:52:58 freenas nmbd[35105]: [2014/05/26 16:52:58.514520,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 16:52:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 17:04:58 freenas nmbd[35105]: [2014/05/26 17:04:58.586403,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 17:04:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 17:04:58 freenas nmbd[35105]: [2014/05/26 17:04:58.586509,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 17:04:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 17:16:58 freenas nmbd[35105]: [2014/05/26 17:16:58.658402,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 17:16:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 17:16:58 freenas nmbd[35105]: [2014/05/26 17:16:58.658511,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 17:16:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 17:28:58 freenas nmbd[35105]: [2014/05/26 17:28:58.730409,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 17:28:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 17:28:58 freenas nmbd[35105]: [2014/05/26 17:28:58.730523,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 17:28:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 17:40:58 freenas nmbd[35105]: [2014/05/26 17:40:58.802399,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 17:40:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 17:40:58 freenas nmbd[35105]: [2014/05/26 17:40:58.802508,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 17:40:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 17:52:58 freenas nmbd[35105]: [2014/05/26 17:52:58.874410,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 17:52:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 17:52:58 freenas nmbd[35105]: [2014/05/26 17:52:58.874520,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 17:52:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 18:04:58 freenas nmbd[35105]: [2014/05/26 18:04:58.946406,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 18:04:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 18:04:58 freenas nmbd[35105]: [2014/05/26 18:04:58.946514,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 18:04:58 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 18:16:59 freenas nmbd[35105]: [2014/05/26 18:16:59.018402,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 18:16:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 18:16:59 freenas nmbd[35105]: [2014/05/26 18:16:59.018507,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 18:16:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 18:28:59 freenas nmbd[35105]: [2014/05/26 18:28:59.090406,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 18:28:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 18:28:59 freenas nmbd[35105]: [2014/05/26 18:28:59.090512,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 18:28:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 18:40:59 freenas nmbd[35105]: [2014/05/26 18:40:59.162411,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 18:40:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 18:40:59 freenas nmbd[35105]: [2014/05/26 18:40:59.162518,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 18:40:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 18:52:59 freenas nmbd[35105]: [2014/05/26 18:52:59.234405,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 18:52:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 18:52:59 freenas nmbd[35105]: [2014/05/26 18:52:59.234517,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 18:52:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 19:04:59 freenas nmbd[35105]: [2014/05/26 19:04:59.306404,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 19:04:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 19:04:59 freenas nmbd[35105]: [2014/05/26 19:04:59.306511,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 19:04:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 19:16:59 freenas nmbd[35105]: [2014/05/26 19:16:59.378406,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 19:16:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 19:16:59 freenas nmbd[35105]: [2014/05/26 19:16:59.378524,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 19:16:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 19:28:59 freenas nmbd[35105]: [2014/05/26 19:28:59.450407,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 19:28:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 19:28:59 freenas nmbd[35105]: [2014/05/26 19:28:59.450512,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 19:28:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 19:40:59 freenas nmbd[35105]: [2014/05/26 19:40:59.522403,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 19:40:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 19:40:59 freenas nmbd[35105]: [2014/05/26 19:40:59.522513,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 19:40:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 19:52:59 freenas nmbd[35105]: [2014/05/26 19:52:59.594404,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 19:52:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 19:52:59 freenas nmbd[35105]: [2014/05/26 19:52:59.594516,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 19:52:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 20:04:59 freenas nmbd[35105]: [2014/05/26 20:04:59.666402,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 20:04:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 20:04:59 freenas nmbd[35105]: [2014/05/26 20:04:59.666509,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 20:04:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 20:16:59 freenas nmbd[35105]: [2014/05/26 20:16:59.738399,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 20:16:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 20:16:59 freenas nmbd[35105]: [2014/05/26 20:16:59.738517,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 20:16:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 20:28:59 freenas nmbd[35105]: [2014/05/26 20:28:59.810407,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 20:28:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 20:28:59 freenas nmbd[35105]: [2014/05/26 20:28:59.810513,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 20:28:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 20:40:59 freenas nmbd[35105]: [2014/05/26 20:40:59.882406,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 20:40:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 20:40:59 freenas nmbd[35105]: [2014/05/26 20:40:59.882516,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 20:40:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 20:41:00 freenas autosnap.py: [tools.autosnap:58] Popen()ing: /sbin/zfs snapshot first-volume/main-dataset@auto-20140526.2041-6w
May 26 20:52:59 freenas nmbd[35105]: [2014/05/26 20:52:59.954412,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 20:52:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 20:52:59 freenas nmbd[35105]: [2014/05/26 20:52:59.954511,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 20:52:59 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 21:05:00 freenas nmbd[35105]: [2014/05/26 21:05:00.026409,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 21:05:00 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 21:05:00 freenas nmbd[35105]: [2014/05/26 21:05:00.026516,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 21:05:00 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 21:17:00 freenas nmbd[35105]: [2014/05/26 21:17:00.098408,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 21:17:00 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 21:17:00 freenas nmbd[35105]: [2014/05/26 21:17:00.098525,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 21:17:00 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 21:29:00 freenas nmbd[35105]: [2014/05/26 21:29:00.170399,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 21:29:00 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 21:29:00 freenas nmbd[35105]: [2014/05/26 21:29:00.170506,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 21:29:00 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 21:41:00 freenas nmbd[35105]: [2014/05/26 21:41:00.242393,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 21:41:00 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 21:41:00 freenas nmbd[35105]: [2014/05/26 21:41:00.242484,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 21:41:00 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 21:53:00 freenas nmbd[35105]: [2014/05/26 21:53:00.314405,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 21:53:00 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 21:53:00 freenas nmbd[35105]: [2014/05/26 21:53:00.314509,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 21:53:00 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 22:05:00 freenas nmbd[35105]: [2014/05/26 22:05:00.386411,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 22:05:00 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 22:05:00 freenas nmbd[35105]: [2014/05/26 22:05:00.386517,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 22:05:00 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 22:17:00 freenas nmbd[35105]: [2014/05/26 22:17:00.458404,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 22:17:00 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 22:17:00 freenas nmbd[35105]: [2014/05/26 22:17:00.458521,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 22:17:00 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 22:29:00 freenas nmbd[35105]: [2014/05/26 22:29:00.530402,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 22
 
 
[...]
 
 
 
 
May 26 23:53:01 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 26 23:53:01 freenas nmbd[35105]: [2014/05/26 23:53:01.034489,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 26 23:53:01 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 27 00:05:01 freenas nmbd[35105]: [2014/05/27 00:05:01.106425,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 27 00:05:01 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
May 27 00:05:01 freenas nmbd[35105]: [2014/05/27 00:05:01.106525,  0] ../source3/libsmb/nmblib.c:873(send_udp)
May 27 00:05:01 freenas nmbd[35105]:  Packet send failed to 192.168.50.255(138) ERRNO=No buffer space available
 
May 27 00:07:17 freenas kernel: em0: link state changed to UP
 
 
May 27 01:09:19 freenas ntpd[1899]: time reset -0.182619 s
 
 
May 27 20:41:00 freenas autosnap.py: [tools.autosnap:58] Popen()ing: /sbin/zfs snapshot first-volume/main-dataset@auto-20140527.2041-6w



As you can see it's kind of hard to find/notice the snapshot log entry in the middle of all of that.


okay well I guess I can't do that. I got this error when I tried to post this to the forum:


The following error occurred:
Please enter a message with no more than 30000 characters.

ok.. I've got it trimmed down now...
 
C

cyberjock

Inactive Account
Joined
Mar 25, 2012
Messages
19,526
Well, the errors are normal for having no network. But, I have to ask the question, why care about your file server if its incapable of serving files because it has no network connection? While I can understand the desire of having lame errors suppressed, that error is a hint that there is either no network connection for your server or there is a serious network misconfiguration taking place. So I'd argue that it's performing "as expected" as well as "how you'd want it to work" for troubleshooting purposes.
 
human

human

Dabbler
Joined
May 25, 2014
Messages
10
I dunno, I think the error popping up every 12 minutes is overkill. Or not enough, depending on your design philosophy. If it commandeered the PC Speaker and started repeatedly opening and closing the CDROM drive, now that would get my attention :- )
 
C

cyberjock

Inactive Account
Joined
Mar 25, 2012
Messages
19,526
Well, the 12 minute message is likely due to the process checking its network settings and doing network stuff every 12 minutes. That sounds like a lot, but I'd imagine if your server went down and you had to wait 12 minutes for it to come back in service you'd probably be upset that 12 minutes was too infrequent.

But yeah, after considering all of this stuff before I made my first post I'm still not seeing how this is a problem. If you have no network access on your box, being spammed that Samba isn't happy is the least of your worries.
 
human

human

Dabbler
Joined
May 25, 2014
Messages
10
Filling the log with the same error over and over is bad from a user interface standpoint because it can be distracting to the user. Something useful could get overlooked in the midst of the spam. Scrolling through/past all the spam is distracting. But yes you're right, the user interface facet of it is not the most serious thing in the world in this case. I was just posting this in case it might indicate to the developers something really wacky going on in the inner workings. It kind of surprised me to see this at first. In my experience with crappy OSes like Windows, a repeating error like that happens your OS has fallen on its face and can't get up, such as your hard drive has become corrupted or something like that. So I found the error to be a little bit alarming at first.

Ideally, when the link is known to be down, we shouldn't have what looks like a relatively low-level network error message getting written to the log... Obviously packets are going to fail to send because the link is down. If whatever process is trying to use the link wants to write something to the log, that's fine, but in this case, whatever process that was trying to use the network wasn't concerned enough about the failure to write anything to the log. It just doesn't make sense to complain that packets can't send when the link is down. That's like calling tech support, and telling the tech over and over again that your screen is blank, but not telling the tech that the system isn't plugged into an outlet.

So I found another bug. I'm using Firefox in Windows 7, and when I hit page-up on the keyboard, if my cursor is in the compose reply text area, it won't scroll to the top of this page... It keeps scrolling up, down and up, and down. I just can't take this world anymore the way it doesn't conform to my expectations. I'm going to go take my own life now.
 
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