[rbak-nsp] Process like pppd,sshd,inetd crashing frequently

Larry Jones ljones at mta-telco.com
Thu Jan 27 23:48:09 EST 2011 

I've seen things like this in the past. What release are you  running?

From: redback-nsp-bounces at puck.nether.net [mailto:redback-nsp-bounces at puck.nether.net] On Behalf Of Navin Nepali
Sent: Thursday, January 27, 2011 7:38 PM
To: redback-nsp at puck.nether.net
Subject: [rbak-nsp] Process like pppd,sshd,inetd crashing frequently

Hello!

Strangely last night my SE800 start behaving abnormally. The process like statd, aaad,pppd,sshd, inetd etc started crashing frequently. I reloaded the system, after that for some period of time the system was normal but again the process started crashing.

Right now I have switched XCRP3 card to the standby one and it seems ok till now.

Can sshd cause these problem? I mean due to excessive ssh connection request?..for now i have disabled sshd service to check.

In the log, i see the message like this:
[ntc]NT-SE800#show log
Jan 28 04:49:56: %LOG-6-SEC_ACTIVE: Jan 28 04:49:56: [0002]: [3/1:1023:63/6/2/3114]: %ISM-6-INFO: [ism2_cct_reg_timer_clear] Forcing
 SUB_SESS_DOWN_CPLT
Jan 28 04:49:56: %LOG-6-SEC_ACTIVE: Jan 28 04:49:56: [0002]: [3/1:1023:63/6/2/3351]: %ISM-6-INFO: [ism2_cct_reg_timer_clear] Forcing
 SUB_SESS_DOWN_CPLT
Jan 28 04:49:56: %LOG-6-SEC_ACTIVE: Jan 28 04:49:56: [0002]: [3/1:1023:63/6/2/3464]: %ISM-6-INFO: [ism2_cct_reg_timer_clear] Forcing
 SUB_SESS_DOWN_CPLT
Jan 28 04:49:56: %LOG-6-SEC_ACTIVE: Jan 28 04:49:56: [0002]: [3/1:1023:63/6/2/3529]: %ISM-6-INFO: [ism2_cct_reg_timer_clear] Forcing
 SUB_SESS_DOWN_CPLT
Jan 28 04:49:56: %LOG-6-SEC_ACTIVE: Jan 28 04:49:56: [0002]: [3/1:1023:63/6/2/3698]: %ISM-6-INFO: [ism2_cct_reg_timer_clear] Forcing
 SUB_SESS_DOWN_CPLT
Jan 28 04:49:56: %LOG-6-SEC_ACTIVE: Jan 28 04:49:56: [0002]: [3/1:1023:63/6/2/4715]: %ISM-6-INFO: [ism2_cct_reg_timer_clear] Forcing
 SUB_SESS_DOWN_CPLT
Jan 28 04:49:56: %LOG-6-SEC_ACTIVE: Jan 28 04:49:56: [0002]: [3/1:1023:63/6/2/4798]: %ISM-6-INFO: [ism2_cct_reg_timer_clear] Forcing
 SUB_SESS_DOWN_CPLT
Jan 28 04:49:56: %LOG-6-SEC_ACTIVE: Jan 28 04:49:56: [0002]: [3/1:1023:63/6/2/4923]: %ISM-6-INFO: [ism2_cct_reg_timer_clear] Forcing
 SUB_SESS_DOWN_CPLT
Jan 28 04:49:56: %LOG-6-SEC_ACTIVE: Jan 28 04:49:56: [0002]: [3/1:1023:63/6/2/4925]: %ISM-6-INFO: [ism2_cct_reg_timer_clear] Forcing
 SUB_SESS_DOWN_CPLT
Jan 28 04:49:56: %LOG-6-SEC_ACTIVE: Jan 28 04:49:56: [0002]: [3/1:1023:63/6/2/5033]: %ISM-6-INFO: [ism2_cct_reg_timer_clear] Forcing
 SUB_SESS_DOWN_CPLT
Jan 28 04:49:56: %LOG-6-SEC_ACTIVE: Jan 28 04:49:56: [0002]: [3/1:1023:63/6/2/5707]: %ISM-6-INFO: [ism2_cct_reg_timer_clear] Forcing
 SUB_SESS_DOWN_CPLT
Jan 28 04:49:56: %LOG-6-SEC_ACTIVE: Jan 28 04:49:56: [0002]: [3/1:1023:63/6/2/5816]: %ISM-6-INFO: [ism2_cct_reg_timer_clear] Forcing
 SUB_SESS_DOWN_CPLT
Jan 28 04:49:56: %LOG-6-SEC_ACTIVE: Jan 28 04:49:56: [0002]: [3/1:1023:63/6/2/5858]: %ISM-6-INFO: [ism2_cct_reg_timer_clear] Forcing
 SUB_SESS_DOWN_CPLT
Jan 28 04:49:56: %LOG-6-SEC_ACTIVE: Jan 28 04:49:56: [0002]: [3/1:1023:63/6/2/5957]: %ISM-6-INFO: [ism2_cct_reg_timer_clear] Forcing
 SUB_SESS_DOWN_CPLT
Jan 28 04:49:56: %LOG-6-SEC_ACTIVE: Jan 28 04:49:56: [0002]: [3/1:1023:63/6/2/6131]: %ISM-6-INFO: [ism2_cct_reg_timer_clear] Forcing
 SUB_SESS_DOWN_CPLT
Jan 28 04:49:56: %LOG-6-SEC_ACTIVE: Jan 28 04:49:56: [0002]: [3/1:1023:63/6/2/6225]: %ISM-6-INFO: [ism2_cct_reg_timer_clear] Forcing
 SUB_SESS_DOWN_CPLT
Jan 28 04:49:56: %LOG-6-SEC_ACTIVE: Jan 28 04:49:56: [0002]: [3/1:1023:63/6/2/6229]: %ISM-6-INFO: [ism2_cct_reg_timer_clear] Forcing
 SUB_SESS_DOWN_CPLT
Jan 28 04:49:56: %LOG-6-SEC_ACTIVE: Jan 28 04:49:56: [0002]: [3/1:1023:63/6/2/6235]: %ISM-6-INFO: [ism2_cct_reg_timer_clear] Forcing
 SUB_SESS_DOWN_CPLT
Jan 28 04:49:56: %LOG-6-SEC_ACTIVE: Jan 28 04:49:56: [0002]: [3/1:1023:63/6/2/6955]: %ISM-6-INFO: [ism2_cct_reg_timer_clear] Forcing
 SUB_SESS_DOWN_CPLT
Jan 28 05:04:04: %LOG-6-SEC_ACTIVE: Jan 28 05:04:04: [255/22:1:27/6/2/11745]: %STAT-3-ERR_MEM: Bad circuit was created by CCRT_PPA_P
USH_SUB_FINAL_ACCT  cib ptr = 0x426f5d80  flags = 40
Jan 28 05:04:04: %LOG-6-SEC_ACTIVE: Jan 28 05:04:04: [255/22:1:27/6/2/9585]: %STAT-3-ERR_MEM: Bad circuit was created by CCRT_PPA_PU
SH_SUB_FINAL_ACCT  cib ptr = 0x42fe2dbc  flags = 40
Jan 28 05:04:04: %LOG-6-SEC_ACTIVE: Jan 28 05:04:04: [255/22:1:27/6/2/1237]: %STAT-3-ERR_MEM: Bad circuit was created by CCRT_PPA_PU
SH_SUB_FINAL_ACCT  cib ptr = 0x42fe22b8  flags = 40
Jan 28 05:04:05: %LOG-6-SEC_ACTIVE: Jan 28 05:04:05: [3/1:1023:63/6/2/14590]: %STAT-3-ERR_MEM: Bad circuit was created by CCRT_PPA_P
USH_SUB_FINAL_ACCT  cib ptr = 0x42fe25c4  flags = 40
Jan 28 05:04:05: %LOG-6-SEC_ACTIVE: Jan 28 05:04:05: [3/1:1023:63/6/2/14574]: %STAT-3-ERR_MEM: Bad circuit was created by CCRT_PPA_P
USH_SUB_FINAL_ACCT  cib ptr = 0x42fe2d08  flags = 40
Jan 28 05:04:05: %LOG-6-SEC_ACTIVE: Jan 28 05:04:05: [3/1:1023:63/6/2/14401]: %STAT-3-ERR_MEM: Bad circuit was created by CCRT_PPA_P
USH_SUB_FINAL_ACCT  cib ptr = 0x42fe2ba0  flags = 40
Jan 28 05:04:05: %LOG-6-SEC_ACTIVE: Jan 28 05:04:05: [3/1:1023:63/6/2/14346]: %STAT-3-ERR_MEM: Bad circuit was created by CCRT_PPA_P
USH_SUB_FINAL_ACCT  cib ptr = 0x42fe29c0  flags = 40
Jan 28 05:04:05: %LOG-6-SEC_ACTIVE: Jan 28 05:04:05: [3/1:1023:63/6/2/14284]: %STAT-3-ERR_MEM: Bad circuit was created by CCRT_PPA_P
USH_SUB_FINAL_ACCT  cib ptr = 0x42fe281c  flags = 40
Jan 28 05:04:05: %LOG-6-SEC_ACTIVE: Jan 28 05:04:05: [3/1:1023:63/6/2/6798]: %STAT-3-ERR_MEM: Bad circuit was created by CCRT_PPA_PU
SH_SUB_FINAL_ACCT  cib ptr = 0x42fe2498  flags = 40
Jan 28 05:04:05: %LOG-6-SEC_ACTIVE: Jan 28 05:04:05: [3/1:1023:63/6/2/5465]: %STAT-3-ERR_MEM: Bad circuit was created by CCRT_PPA_PU
SH_SUB_FINAL_ACCT  cib ptr = 0x42fe2420  flags = 40
Jan 28 05:04:05: %LOG-6-SEC_ACTIVE: Jan 28 05:04:05: [3/1:1023:63/6/2/5223]: %STAT-3-ERR_MEM: Bad circuit was created by CCRT_PPA_PU
SH_SUB_FINAL_ACCT  cib ptr = 0x42fe23a8  flags = 40
Jan 28 05:04:05: %LOG-6-SEC_ACTIVE: Jan 28 05:04:05: [3/1:1023:63/6/2/4193]: %STAT-3-ERR_MEM: Bad circuit was created by CCRT_PPA_PU
SH_SUB_FINAL_ACCT  cib ptr = 0x42fe2ee8  flags = 40
Jan 28 05:04:05: %LOG-6-SEC_ACTIVE: Jan 28 05:04:05: [3/1:1023:63/6/2/4027]: %STAT-3-ERR_MEM: Bad circuit was created by CCRT_PPA_PU
SH_SUB_FINAL_ACCT  cib ptr = 0x42fe2d80  flags = 40
Jan 28 05:04:05: %LOG-6-SEC_ACTIVE: Jan 28 05:04:05: [3/1:1023:63/6/2/4001]: %STAT-3-ERR_MEM: Bad circuit was created by CCRT_PPA_PU
SH_SUB_FINAL_ACCT  cib ptr = 0x42fe2984  flags = 40
Jan 28 05:04:05: %LOG-6-SEC_ACTIVE: Jan 28 05:04:05: [3/1:1023:63/6/2/3544]: %STAT-3-ERR_MEM: Bad circuit was created by CCRT_PPA_PU
SH_SUB_FINAL_ACCT  cib ptr = 0x42fe2eac  flags = 40
Jan 28 05:04:05: %LOG-6-SEC_ACTIVE: Jan 28 05:04:05: [3/1:1023:63/6/2/3439]: %STAT-3-ERR_MEM: Bad circuit was created by CCRT_PPA_PU
SH_SUB_FINAL_ACCT  cib ptr = 0x42fe2150  flags = 40
Jan 28 05:04:05: %LOG-6-SEC_ACTIVE: Jan 28 05:04:05: [3/1:1023:63/6/2/3219]: %STAT-3-ERR_MEM: Bad circuit was created by CCRT_PPA_PU
SH_SUB_FINAL_ACCT  cib ptr = 0x42fe2f60  flags = 40



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