samba automatically disconnect

yangzhawen yangzhawen at 126.com
Tue Jul 28 23:42:43 MDT 2009


hello:
samba server regular samba automatically disconnect, follow the syslog:

-------------------------------------------------------------------
Jul 29 10:11:34 fileserver smbd[1332]:   getpeername failed. Error was Transport endpoint not connected 
Jul 29 10:11:34 fileserver kernel: lowmem_reserve[]: 0 0 880 4848
Jul 29 10:11:34 fileserver kernel: Normal free:3752kB min:3756kB low:4692kB high:5632kB active:116kB inactive:260kB present:901120kB pages_scanned:1522302 all_unreclaimable? yes
Jul 29 10:11:34 fileserver kernel: lowmem_reserve[]: 0 0 0 31744
Jul 29 10:11:34 fileserver kernel: HighMem free:3175380kB min:512kB low:4748kB high:8988kB active:59200kB inactive:22232kB present:4063232kB pages_scanned:0 all_unreclaimable? no
Jul 29 10:11:34 fileserver smbd[8743]: [2009/07/29 10:11:34, 0] lib/util_sock.c:get_peer_addr(1224) 
Jul 29 10:11:34 fileserver kernel: lowmem_reserve[]: 0 0 0 0
Jul 29 10:11:34 fileserver smbd[8743]:   getpeername failed. Error was Transport endpoint not connected 
Jul 29 10:11:34 fileserver kernel: DMA: 0*4kB 2*8kB 1*16kB 1*32kB 1*64kB 1*128kB 1*256kB 0*512kB 1*1024kB 1*2048kB 0*4096kB = 3584kB
Jul 29 10:11:34 fileserver kernel: DMA32: empty
Jul 29 10:11:34 fileserver kernel: Normal: 16*4kB 13*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 1*512kB 1*1024kB 1*2048kB 0*4096kB = 3752kB
Jul 29 10:11:34 fileserver smbd[8743]: [2009/07/29 10:11:34, 0] lib/util_sock.c:read_data(534) 
Jul 29 10:11:34 fileserver kernel: HighMem: 1207*4kB 1637*8kB 1469*16kB 2178*32kB 1747*64kB 1420*128kB 1149*256kB 851*512kB 599*1024kB 299*2048kB 199*4096kB = 3175380kB
Jul 29 10:11:48 fileserver kernel: Out of memory: Killed process 8426 (smbd).

Jul 29 10:40:10 fileserver smbd[3536]:   getpeername failed. Error was Transport endpoint not connected 
Jul 29 10:40:10 fileserver smbd[3536]: [2009/07/29 10:40:10, 0] lib/access.c:check_access(327) 
Jul 29 10:40:10 fileserver smbd[3536]: [2009/07/29 10:40:10, 0] lib/util_sock.c:get_peer_addr(1224) 
Jul 29 10:40:10 fileserver smbd[3536]:   getpeername failed. Error was Transport endpoint not connected 
Jul 29 10:40:10 fileserver smbd[3536]:   Denied connection from  (0.0.0.0) 
Jul 29 10:40:10 fileserver smbd[3536]: [2009/07/29 10:40:10, 0] lib/util_sock.c:get_peer_addr(1224) 
Jul 29 10:40:10 fileserver smbd[3536]:   getpeername failed. Error was Transport endpoint not connected 
Jul 29 10:40:10 fileserver smbd[3536]:   Connection denied from 0.0.0.0 
Jul 29 10:40:10 fileserver smbd[3536]: [2009/07/29 10:40:10, 0] lib/util_sock.c:write_data(562) 
Jul 29 10:40:10 fileserver smbd[3536]:   write_data: write failure in writing to client 192.168.0.69. Error Connection reset by peer 
Jul 29 10:40:10 fileserver smbd[3536]: [2009/07/29 10:40:10, 0] lib/util_sock.c:send_smb(761) 
Jul 29 10:40:10 fileserver smbd[3536]:   Error writing 5 bytes to client. -1. (Connection reset by peer) 
Jul 29 10:41:02 fileserver nmbd[3231]: [2009/07/29 10:41:02, 0] nmbd/nmbd_become_lmb.c:become_local_master_stage2(396) 
Jul 29 10:41:02 fileserver nmbd[3231]:   ***** 
Jul 29 10:41:02 fileserver nmbd[3231]:    
Jul 29 10:41:02 fileserver nmbd[3231]:   Samba name server FILESERVER is now a local master browser for workgroup MYGROUP on subnet 192.168.0.24 
Jul 29 10:41:02 fileserver nmbd[3231]:    
Jul 29 10:41:02 fileserver nmbd[3231]:   ***** 
Jul 29 10:48:51 fileserver smbd[3570]: [2009/07/29 10:48:51, 0] lib/util_sock.c:get_peer_addr(1224) 
Jul 29 10:48:51 fileserver smbd[3570]:   getpeername failed. Error was Transport endpoint not connected 
Jul 29 10:48:51 fileserver smbd[3570]: [2009/07/29 10:48:51, 0] lib/access.c:check_access(327) 
Jul 29 10:48:51 fileserver smbd[3570]: [2009/07/29 10:48:51, 0] lib/util_sock.c:get_peer_addr(1224) 
Jul 29 10:48:51 fileserver smbd[3570]:   getpeername failed. Error was Transport endpoint not connected 
Jul 29 10:48:51 fileserver smbd[3570]:   Denied connection from  (0.0.0.0) 
Jul 29 10:48:51 fileserver smbd[3570]: [2009/07/29 10:48:51, 0] lib/util_sock.c:get_peer_addr(1224) 
Jul 29 10:48:51 fileserver smbd[3570]:   getpeername failed. Error was Transport endpoint not connected 
Jul 29 10:48:51 fileserver smbd[3570]:   Connection denied from 0.0.0.0 
Jul 29 10:48:51 fileserver smbd[3570]: [2009/07/29 10:48:51, 0] lib/util_sock.c:write_data(562) 


Jul 29 10:48:51 fileserver smbd[3570]:   write_data: write failure in writing to client 192.168.0.129. Error Connection reset by peer 

Jul 29 10:48:51 fileserver smbd[3570]: [2009/07/29 10:48:51, 0] lib/util_sock.c:send_smb(761) 
Jul 29 10:48:51 fileserver smbd[3570]:   Error writing 5 bytes to client. -1. (Connection reset by peer) 
Jul 29 11:13:19 fileserver smbd[3534]: [2009/07/29 11:13:19, 0] smbd/nttrans.c:call_nt_transact_ioctl(2463) 
Jul 29 11:13:19 fileserver smbd[3534]:   call_nt_transact_ioctl(0x900eb): Currently not implemented. 

----------------------------------------------------------------------
there is  important information in syslog:

Jul 29 10:11:48 fileserver kernel: Out of memory: Killed process 8426 (smbd).

1.I want to know if there was no enough memorary caused the system kill the smbd process?

2.why usually report error:Transport endpoint not connected ?

thank you!

best wishes

 

 


 


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