[R4.1 - Build 7 Newton][K8s]: VMIs created after k8s POD creation do not get associated with a VRF and vrouter crash observed. Sporadic occurrence. After ~15 minutes, system recovers
Affects | Status | Importance | Assigned to | Milestone | ||
---|---|---|---|---|---|---|
Juniper Openstack | Status tracked in Trunk | |||||
R4.1 |
New
|
Critical
|
Hari Prasad Killi | |||
Trunk |
New
|
Critical
|
Hari Prasad Killi |
Bug Description
R4.1 - Build 7 - Newton
HA K8s setup with control data interfaces provisioned.
3 controllers and 2 computes
1 Kube master and 2 Slaves
Description:
multiple sanity test cases failed on a check where we verify that creation of a POD, corresponding VMI object gets created at the agent and is in Active state
Observed that in random cases, the VMI object is in Inactive state because it do not get a vrf_name
After running manually, observed that router crash is happening at such time.
Back Trace:
(gdb) bt full
#0 0x00007f37409cc428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/
resultvar = 0
pid = 26081
selftid = 27864
#1 0x00007f37409ce02a in __GI_abort () at abort.c:89
save_stage = 2
act = {__sigaction_
sigs = {__val = {32, 0 <repeats 15 times>}}
#2 0x00007f37409c4bd7 in __assert_fail_base (fmt=<optimized out>, assertion=
function=
str = 0x7f36fc0e7220 " \221\v\374\066\177"
total = 4096
#3 0x00007f37409c4c82 in __GI___assert_fail (assertion=
at assert.c:101
No locals.
#4 0x0000000000d49f10 in VrfEntry:
No symbol table info available.
#5 0x0000000001835f85 in Timer::
No symbol table info available.
#6 0x000000000182b8bd in TaskImpl::execute() ()
No symbol table info available.
#7 0x00007f3741628fdd in ?? () from /usr/lib/
No symbol table info available.
#8 0x00007f37416220dc in ?? () from /usr/lib/
No symbol table info available.
#9 0x00007f3741620fd3 in ?? () from /usr/lib/
No symbol table info available.
#10 0x00007f374161ca91 in ?? () from /usr/lib/
No symbol table info available.
#11 0x00007f374161ccf9 in ?? () from /usr/lib/
No symbol table info available.
#12 0x00007f37418466ba in start_thread (arg=0x7f37137f
__res = <optimized out>
pd = 0x7f37137fd700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139874527074048, -53272991893824
priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
pagesize_m1 = <optimized out>
sp = <optimized out>
freesize = <optimized out>
#13 0x00007f3740a9e3dd in clone () at ../sysdeps/
No locals.
Crash copied at following location:
mayamruga.
Path:
/home/bhushana/
Core file name:
core.contrail-
More logs can be found in following sanity run:
http://
information type: | Proprietary → Public |
summary: |
[R4.1 - Build 7 Newton][K8s]: VMIs created after k8s POD creation do not - get associated with a VRF and router crash observed. Sporadic + get associated with a VRF and vrouter crash observed. Sporadic occurrence. After ~15 minutes, system recovers |
tags: | added: blocker |