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Cisco Bug: CSCuo56133 - Assertion failure at sess/smgr/sessmgr_dhcp

Last Modified

Dec 26, 2016

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

14.0

Description (partial)

Symptom:
There are around 120 same crashes

Assertion failure at sess/smgr/sessmgr_dhcp.c:5912
  Function: sessmgr_dhcp_api_recreate_callline_from_recovery_info()
  Expression: 255 != clp->server_index
  Proclet: sessmgr (f=87000,i=11)
  Process: card=6 cpu=0 arch=X pid=23789 cpu=~9% argv0=sessmgr
  Crash time: 2014-Apr-28+10:57:43 UTC
  Recent errno: 11 Resource temporarily unavailable
  Stack (39928@0xffff4000):
    [f7e285a1/X] libc.so.6/kill() sp=0xffff4b68
    [0a18d537/X] sn_assert() sp=0xffff4b98
    [0582a039/X] sessmgr_dhcp_api_recreate_callline_from_recovery_info() sp=0xffff4be8
    [035f8994/X] sessmgr_call_recover_install_dhcp_drv_callline() sp=0xffff5018
    [035c23c4/X] sessmgr_recover_call_from_crr() sp=0xffffae48
    [03a7ab35/X] sessmgr_gr_ipv4addr_pre_alloc_complete() sp=0xffffaf38
    [0899d966/X] vpnapi_ip_addr_assign_flush_cb() sp=0xffffaf68
    [0a22677d/X] sn_msg_arriving_handle() sp=0xffffd618
    [0a202f75/X] sn_loop_run() sp=0xffffdba8
    [0a02b3f4/X] main() sp=0xffffdbe8

Conditions:
******** show crash list *******
==         ====         =======  ========== =========== ================
#          Time         Process   Card/CPU/     SW         HW_SER_NUM
                                     PID      VERSION   SMC / Crash Card
==         ====         =======  ========== =========== ================

1  2013-Nov-11+10:55:00 npumgr   15/1/18385 14.0(51375) PLB18082576/SAD151802UR
2  2013-Nov-11+10:55:35 npumgr   15/1/18451 14.0(51375) PLB18082576/SAD151802UR
3  2014-Apr-28+12:57:43 sessmgr  06/0/23789 14.0(51375) PLB18082576/PLB13105106
4  2014-Apr-28+12:57:45 sessmgr  13/0/19076 14.0(51375) PLB18082576/SAD172900C3
5  2014-Apr-28+12:57:47 sessmgr  06/0/19123 14.0(51375) PLB18082576/PLB13105106
6  2014-Apr-28+12:57:48 sessmgr  04/0/23794 14.0(51375) PLB18082576/SAD170600EE
7  2014-Apr-28+12:57:49 sessmgr  12/0/23875 14.0(51375) PLB18082576/PLB13105050
8  2014-Apr-28+12:57:50 sessmgr  10/0/19079 14.0(51375) PLB18082576/PLB12104804
9  2014-Apr-28+12:57:50 sessmgr  12/0/23821 14.0(51375) PLB18082576/PLB13105050
10 2014-Apr-28+12:57:52 sessmgr  12/0/23847 14.0(51375) PLB18082576/PLB13105050
11 2014-Apr-28+12:57:52 sessmgr  12/0/23958 14.0(51375) PLB18082576/PLB13105050
12 2014-Apr-28+12:57:51 sessmgr  14/0/23960 14.0(51375) PLB18082576/PLB13105099
13 2014-Apr-28+12:57:52 sessmgr  14/0/23848 14.0(51375) PLB18082576/PLB13105099
14 2014-Apr-28+12:57:53 sessmgr  10/0/19217 14.0(51375) PLB18082576/PLB12104804
15 2014-Apr-28+12:57:53 sessmgr  13/0/23875 14.0(51375) PLB18082576/SAD172900C3
16 2014-Apr-28+12:57:55 sessmgr  12/0/23984 14.0(51375) PLB18082576/PLB13105050
17 2014-Apr-28+12:57:55 sessmgr  14/0/23959 14.0(51375) PLB18082576/PLB13105099
18 2014-Apr-28+12:57:54 sessmgr  15/0/23851 14.0(51375) PLB18082576/PLB38098209
19 2014-Apr-28+12:57:55 sessmgr  15/0/19080 14.0(51375) PLB18082576/PLB38098209
20 2014-Apr-28+12:57:56 sessmgr  13/0/23985 14.0(51375) PLB18082576/SAD172900C3
21 2014-Apr-28+12:57:56 sessmgr  04/0/23927 14.0(51375) PLB18082576/SAD170600EE
22 2014-Apr-28+12:57:57 sessmgr  04/0/24011 14.0(51375) PLB18082576/SAD170600EE
23 2014-Apr-28+12:57:58 sessmgr  04/0/23900 14.0(51375) PLB18082576/SAD170600EE
24 2014-Apr-28+12:57:58 sessmgr  04/0/23820 14.0(51375) PLB18082576/SAD170600EE
25 2014-Apr-28+12:57:57 sessmgr  14/0/23820 14.0(51375) PLB18082576/PLB13105099
26 2014-Apr-28+12:57:57 sessmgr  10/0/23802 14.0(51375) PLB18082576/PLB12104804
27 2014-Apr-28+12:58:00 sessmgr  15/0/23958 14.0(51375) PLB18082576/PLB38098209
28 2014-Apr-28+12:57:59 sessmgr  14/0/19218 14.0(51375) PLB18082576/PLB13105099
29 2014-Apr-28+12:58:00 sessmgr  06/0/23901 14.0(51375) PLB18082576/PLB13105106
30 2014-Apr-28+12:57:53 sessmgr  16/0/13685 14.0(51375) PLB18082576/SAD1514032L
31 2014-Apr-28+12:57:56 sessmgr  16/0/13688 14.0(51375) PLB18082576/SAD1514032L
32 2014-Apr-28+12:57:57 sessmgr  16/0/13654 14.0(51375) PLB18082576/SAD1514032L
33 2014-Apr-28+12:57:58 sessmgr  16/0/13658 14.0(51375) PLB18082576/SAD1514032L
34 2014-Apr-28+12:58:00 sessmgr  16/0/22335 14.0(51375) PLB18082576/SAD1514032L
35 2014-Apr-28+12:58:01 sessmgr  04/0/23845 14.0(51375) PLB18082576/SAD170600EE
36 2014-Apr-28+12:58:01 sessmgr  04/0/23871 14.0(51375) PLB18082576/SAD170600EE
37 2014-Apr-28+12:58:01 sessmgr  14/0/23849 14.0(51375) PLB18082576/PLB13105099
38 2014-Apr-28+12:58:01 sessmgr  14/0/23878 14.0(51375) PLB18082576/PLB13105099
39 2014-Apr-28+12:58:02 sessmgr  14/0/23957 14.0(51375) PLB18082576/PLB13105099
40 2014-Apr-28+12:58:02 sessmgr  06/0/23842 14.0(51375) PLB18082576/PLB13105106
41 2014-Apr-28+12:58:03 sessmgr  06/0/19072 14.0(51375) PLB18082576/PLB13105106
42 2014-Apr-28+12:58:01 sessmgr  11/0/18602 14.0(51375) PLB18082576/SAD154103NN
43 2014-Apr-28+12:58:01 sessmgr  11/0/18635 14.0(51375) PLB18082576/SAD154103NN
44 2014-Apr-28+12:58:03 sessmgr  16/0/22189 14.0(51375) PLB18082576/SAD1514032L
45 2014-Apr-28+12:58:03 sessmgr  15/0/23823 14.0(51375) PLB18082576/PLB38098209
46 2014-Apr-28+12:58:06 sessmgr  15/0/13827 14.0(51375) PLB18082576/PLB38098209
47 2014-Apr-28+12:58:05 sessmgr  11/0/18605 14.0(51375) PLB18082576/SAD154103NN
48 2014-Apr-28+12:58:05 sessmgr  04/0/23982 14.0(51375) PLB18082576/SAD170600EE
49 2014-Apr-28+12:58:06 sessmgr  04/0/19001 14.0(51375) PLB18082576/SAD170600EE
50 2014-Apr-28+12:58:05 sessmgr  06/0/23873 14.0(51375) PLB18082576/PLB13105106
51 2014-Apr-28+12:58:06 sessmgr  06/0/23900 14.0(51375) PLB18082576/PLB13105106
52 2014-Apr-28+12:58:05 sessmgr  10/0/23964 14.0(51375) PLB18082576/PLB12104804
53 2014-Apr-28+12:58:06 sessmgr  10/0/23937 14.0(51375) PLB18082576/PLB12104804
54 2014-Apr-28+12:58:07 sessmgr  10/0/23989 14.0(51375) PLB18082576/PLB12104804
55 2014-Apr-28+12:58:07 sessmgr  10/0/13831 14.0(51375) PLB18082576/PLB12104804
56 2014-Apr-28+12:58:06 sessmgr  12/0/13826 14.0(51375) PLB18082576/PLB13105050
57 2014-Apr-28+12:58:06 sessmgr  12/0/19189 14.0(51375) PLB18082576/PLB13105050
58 2014-Apr-28+12:58:06 sessmgr  14/0/23876 14.0(51375) PLB18082576/PLB13105099
59 2014-Apr-28+12:58:06 sessmgr  13/0/23959 14.0(51375) PLB18082576/SAD172900C3
60 2014-Apr-28+12:58:08 sessmgr  13/0/23847 14.0(51375) PLB18082576/SAD172900C3
61 2014-Apr-28+12:58:07 sessmgr  16/0/22187 14.0(51375) PLB18082576/SAD1514032L
62 2014-Apr-28+12:58:08 sessmgr  16/0/13689 14.0(51375) PLB18082576/SAD1514032L
63 2014-Apr-28+12:58:08 sessmgr  16/0/13687 14.0(51375) PLB18082576/SAD1514032L
64 2014-Apr-28+12:58:07 sessmgr  15/0/23878 14.0(51375) PLB18082576/PLB38098209
65 2014-Apr-28+12:58:07 sessmgr  15/0/23796 14.0(51375) PLB18082576/PLB38098209
66 2014-Apr-28+12:58:11 sessmgr  15/0/23960 14.0(51375) PLB18082576/PLB38098209
67 2014-Apr-28+12:58:07 sessmgr  11/0/18599 14.0(51375) PLB18082576/SAD154103NN
68 2014-Apr-28+12:58:08 sessmgr  11/0/18758 14.0(51375) PLB18082576/SAD154103NN
69 2014-Apr-28+12:58:11 sessmgr  11/0/18609 14.0(51375) PLB18082576/SAD154103NN
70 2014-Apr-28+12:58:11 sessmgr  11/0/18608 14.0(51375) PLB18082576/SAD154103NN
71 2014-Apr-28+12:58:12 sessmgr  11/0/18607 14.0(51375) PLB18082576/SAD154103NN
72 2014-Apr-28+12:58:08 sessmgr  04/0/23902 14.0(51375) PLB18082576/SAD170600EE
73 2014-Apr-28+12:58:13 sessmgr  04/0/23928 14.0(51375) PLB18082576/SAD170600EE
74 2014-Apr-28+12:58:08 sessmgr  06/0/23926 14.0(51375) PLB18082576/PLB13105106
75 2014-Apr-28+12:58:09 sessmgr  06/0/24006 14.0(51375) PLB18082576/PLB13105106
76 2014-Apr-28+12:58:10 sessmgr  06/0/23927 14.0(51375) PLB18082576/PLB13105106
77 2014-Apr-28+12:58:12 sessmgr  06/0/23843 14.0(51375) PLB18082576/PLB13105106
78 2014-Apr-28+12:58:13 sessmgr  06/0/23979 14.0(51375) PLB18082576/PLB13105106
79 2014-Apr-28+12:58:09 sessmgr  14/0/23793 14.0(51375) PLB18082576/PLB13105099
80 2014-Apr-28+12:58:12 sessmgr  14/0/13826 14.0(51375) PLB18082576/PLB13105099
81 2014-Apr-28+12:58:10 sessmgr  13/0/23984 14.0(51375) PLB18082576/SAD172900C3
82 2014-Apr-28+12:58:11 sessmgr  13/0/23932 14.0(51375) PLB18082576/SAD172900C3
83 2014-Apr-28+12:58:11 sessmgr  10/0/23853 14.0(51375) PLB18082576/PLB12104804
84 2014-Apr-28+12:58:13 sessmgr  10/0/23855 14.0(51375) PLB18082576/PLB12104804
85 2014-Apr-28+12:58:15 sessmgr  10/0/23963 14.0(51375) PLB18082576/PLB12104804
86 2014-Apr-28+12:58:15 sessmgr  10/0/23828 14.0(51375) PLB18082576/PLB12104804
87 2014-Apr-28+12:58:12 sessmgr  12/0/23794 14.0(51375) PLB18082576/PLB13105050
88 2014-Apr-28+12:58:12 sessmgr  12/0/19076 14.0(51375) PLB18082576/PLB13105050
89 2014-Apr-28+12:58:14 sessmgr  12/0/19187 14.0(51375) PLB18082576/PLB13105050
90 2014-Apr-28+12:57:58 sessmgr  07/0/19503 14.0(51375) PLB18082576/SAD151802VU
91 2014-Apr-28+12:58:01 sessmgr  07/0/19529 14.0(51375) PLB18082576/SAD151802VU
92 2014-Apr-28+12:58:03 sessmgr  07/0/19501 14.0(51375) PLB18082576/SAD151802VU
93 2014-Apr-28+12:58:06 sessmgr  07/0/19537 14.0(51375) PLB18082576/SAD151802VU
94 2014-Apr-28+12:58:10 sessmgr  07/0/19539 14.0(51375) PLB18082576/SAD151802VU
95 2014-Apr-28+12:58:10 sessmgr  07/0/19533 14.0(51375) PLB18082576/SAD151802VU
96 2014-Apr-28+12:58:20 sessmgr  07/0/19502 14.0(51375) PLB18082576/SAD151802VU
97 2014-Apr-28+12:58:18 sessmgr  11/0/18606 14.0(51375) PLB18082576/SAD154103NN
98 2014-Apr-28+12:58:15 sessmgr  15/0/23825 14.0(51375) PLB18082576/PLB38098209
99 2014-Apr-28+12:58:16 sessmgr  15/0/23933 14.0(51375) PLB18082576/PLB38098209
100 2014-Apr-28+12:58:16 sessmgr  04/0/23980 14.0(51375) PLB18082576/SAD170600EE
101 2014-Apr-28+12:58:19 sessmgr  04/0/23873 14.0(51375) PLB18082576/SAD170600EE
102 2014-Apr-28+12:58:21 sessmgr  12/0/23959 14.0(51375) PLB18082576/PLB13105050
103 2014-Apr-28+12:58:21 sessmgr  13/0/23793 14.0(51375) PLB18082576/SAD172900C3
104 2014-Apr-28+12:58:22 sessmgr  13/0/19130 14.0(51375) PLB18082576/SAD172900C3
105 2014-Apr-28+12:58:22 sessmgr  16/0/22336 14.0(51375) PLB18082576/SAD1514032L
106 2014-Apr-28+12:57:50 sessmgr  03/0/23791 14.0(51375) PLB18082576/SAD160901AE
107 2014-Apr-28+12:58:00 sessmgr  03/0/23900 14.0(51375) PLB18082576/SAD160901AE
108 2014-Apr-28+12:58:02 sessmgr  03/0/23984 14.0(51375) PLB18082576/SAD160901AE
109 2014-Apr-28+12:58:03 sessmgr  03/0/23872 14.0(51375) PLB18082576/SAD160901AE
110 2014-Apr-28+12:58:05 sessmgr  03/0/23926 14.0(51375) PLB18082576/SAD160901AE
111 2014-Apr-28+12:58:06 sessmgr  03/0/23956 14.0(51375) PLB18082576/SAD160901AE
112 2014-Apr-28+12:58:08 sessmgr  03/0/23901 14.0(51375) PLB18082576/SAD160901AE
113 2014-Apr-28+12:58:22 sessmgr  15/0/23932 14.0(51375) PLB18082576/PLB38098209
114 2014-Apr-28+12:58:25 sessmgr  07/0/19535 14.0(51375) PLB18082576/SAD151802VU
115 2014-Apr-28+12:58:23 sessmgr  14/0/23931 14.0(51375) PLB18082576/PLB13105099
116 2014-Apr-28+12:57:53 sessmgr  05/0/19244 14.0(51375) PLB18082576/SAD151802VS
117 2014-Apr-28+12:57:59 sessmgr  05/0/19236 14.0(51375) PLB18082576/SAD151802VS
118 2014-Apr-28+12:58:02 sessmgr  05/0/19243 14.0(51375) PLB18082576/SAD151802VS
119 2014-Apr-28+12:58:06 sessmgr  05/0/19239 14.0(51375) PLB18082576/SAD151802VS
120 2014-Apr-28+12:58:08 sessmgr  05/0/19241 14.0(51375) PLB18082576/SAD151802VS


Apr 28 13:20:17 utggsn3 evlogd: [local-60sec17.216] [evlog 2108 critical] [8/0/4438 <evlogd:0> odule_persist.c:1142] [software internal system syslog] Crash log has reached its maximum limit of 120. Failed to save this crash: 2014-Apr-28+13:20:17.212 Process Crash Info: time 2014-Apr-28+11:20:16(hex time 535e3970) card 03 cpu 00 pid 27186 procname sessmgr  crash_details \nAssertion failure at sess/smgr/sessmgr_dhcp.c:5912\n  Function: sessmgr_dhcp_api_recreate_callline_from_recovery_info()\n  Expression: 255 != clp->server_index\n  Proclet: sessmgr (f=87000,i=73)\n  Process: card=3 cpu=0 arch=X pid=27186 cpu=~54% argv0=sessmgr\n  Crash time: 2014-Apr-28+11:20:16 UTC\n  Recent errno: 11 Resource temporarily unavailable\n  Stack (39928@0xffff4000):\n    [f7e285a1/X] libc.so.6/kill() sp=0xffff4b68\n    [0a18d537/X] sn_assert() sp=0xffff4b98\n    [0582a039/X] sessmgr_dhcp_api_recreate_callline_from_recovery_info() sp=0xffff4be8\n    [035f8994/X] sessmgr_call_recover_install_dhcp_drv_callline() sp=0xffff5018\n    [035c23c4/X] se
Apr 28 13:20:17 utggsn3 evlogd: [local-60sec17.216] [evlog 2108 critical] [8/0/4438 <evlogd:0> odule_persist.c:1142] [software internal system syslog] Crash log has reached its maximum limit of 120. Failed to save this crash: 2014-Apr-28+13:20:17.212 Process Crash Info: time 2014-Apr-28+11:20:16(hex time 535e3970) card 03 cpu 00 pid 27186 procname sessmgr  crash_details \nAssertion failure at sess/smgr/sessmgr_dhcp.c:5912\n  Function: sessmgr_dhcp_api_recreate_callline_from_recovery_info()\n  Expression: 255 != clp->server_index\n  Proclet: sessmgr (f=87000,i=73)\n  Process: card=3 cpu=0 arch=X pid=27186 cpu=~54% argv0=sessmgr\n  Crash time: 2014-Apr-28+11:20:16 UTC\n  Recent errno: 11 Resource temporarily unavailable\n  Stack (39928@0xffff4000):\n    [f7e285a1/X] libc.so.6/kill() sp=0xffff4b68\n    [0a18d537/X] sn_assert() sp=0xffff4b98\n    [0582a039/X] sessmgr_dhcp_api_recreate_callline_from_recovery_info() sp=0xffff4be8\n    [035f8994/X] sessmgr_call_recover_install_dhcp_drv_callline() sp=0xffff5018\n    [035c23c4/X] se
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