snat: agent crash upon snat delete @ ServiceInstanceTable::Delete
Affects | Status | Importance | Assigned to | Milestone | ||
---|---|---|---|---|---|---|
Juniper Openstack | Status tracked in Trunk | |||||
R2.20 |
Fix Committed
|
High
|
Divakar Dharanalakota | |||
R2.20.x |
Fix Committed
|
High
|
Divakar Dharanalakota | |||
Trunk |
Fix Committed
|
High
|
Divakar Dharanalakota |
Bug Description
Observed the below agent crash on R2.20-39. However not able to recreate it.
The core is copied to /cs-shared/
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_
Core was generated by `/usr/bin/
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x000000000092d5ca in std::_Rb_
1792 iterator __j = _M_lower_
(gdb) bt
#0 0x000000000092d5ca in std::_Rb_
#1 0x00000000009297c8 in find (__x=..., this=<optimized out>) at /usr/include/
#2 IFMapNodeGet (node=0x7f44bc0
#3 IFMapDependency
#4 0x000000000099ed65 in ServiceInstance
#5 0x0000000000ea0d4c in DBTable::Input (this=0x7f44cc0
#6 0x0000000000ea0576 in DBPartition:
#7 0x0000000000f9ed00 in TaskImpl::execute (this=0x7f44d39
#8 0x00007f44dacc0b3a in ?? () from /usr/lib/
#9 0x00007f44dacbc816 in ?? () from /usr/lib/
#10 0x00007f44dacbbf4b in ?? () from /usr/lib/
#11 0x00007f44dacb80ff in ?? () from /usr/lib/
#12 0x00007f44dacb82f9 in ?? () from /usr/lib/
#13 0x00007f44daedc182 in start_thread (arg=0x7f44d377
#14 0x00007f44da1b547d in clone () at ../sysdeps/
(gdb)
Review in progress for https:/ /review. opencontrail. org/12710
Submitter: Divakar Dharanalakota (<email address hidden>)