Re: [vpp-dev] [csit-dev] reset_fib API issue in case of IPv6 FIB
Hello Neale,
Thank you very much for the fix and info. I will have a look on test cases.
Regards,
Jan
From: Neale Ranns (nranns)
Sent: Monday, February 20, 2017 18:35
To: Jan Gelety -X (jgelety - PANTHEON TECHNOLOGIES at Cisco)
<jgel...@cisco.com>; vpp-dev@lists.fd.io
Cc: csit-...@lists.fd.io
Subject: Re: [csit-dev] [vpp-dev] reset_fib API issue in case of IPv6 FIB
Hi Jan,
Thanks for the test code.
I have fixed the crash with:
https://gerrit.fd.io/r/#/c/5438/
the tests don’t pass, but now because of those pesky IP6 ND packets.
Regards,
neale
From: "Jan Gelety -X (jgelety - PANTHEON TECHNOLOGIES at Cisco)"
<jgel...@cisco.com<mailto:jgel...@cisco.com>>
Date: Monday, 20 February 2017 at 11:51
To: "Neale Ranns (nranns)" <nra...@cisco.com<mailto:nra...@cisco.com>>,
"vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>"
<vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>>
Cc: "csit-...@lists.fd.io<mailto:csit-...@lists.fd.io>"
<csit-...@lists.fd.io<mailto:csit-...@lists.fd.io>>
Subject: RE: [csit-dev] [vpp-dev] reset_fib API issue in case of IPv6 FIB
Hello Neale,
It’s in review: https://gerrit.fd.io/r/#/c/4433/
Affected tests are skipped there at the moment.
Regards,
Jan
From: Neale Ranns (nranns)
Sent: Monday, February 20, 2017 12:49
To: Jan Gelety -X (jgelety - PANTHEON TECHNOLOGIES at Cisco)
<jgel...@cisco.com<mailto:jgel...@cisco.com>>;
vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>
Cc: csit-...@lists.fd.io<mailto:csit-...@lists.fd.io>
Subject: Re: [csit-dev] [vpp-dev] reset_fib API issue in case of IPv6 FIB
Hi Jan,
Can you please share the test code, then I can reproduce the problem and debug
it. Maybe push as a draft to gerrit and add me as a reviewer.
Thanks,
neale
From: "Jan Gelety -X (jgelety - PANTHEON TECHNOLOGIES at Cisco)"
<jgel...@cisco.com<mailto:jgel...@cisco.com>>
Date: Monday, 20 February 2017 at 09:41
To: "Neale Ranns (nranns)" <nra...@cisco.com<mailto:nra...@cisco.com>>,
"vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>"
<vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>>
Cc: "csit-...@lists.fd.io<mailto:csit-...@lists.fd.io>"
<csit-...@lists.fd.io<mailto:csit-...@lists.fd.io>>
Subject: RE: [csit-dev] [vpp-dev] reset_fib API issue in case of IPv6 FIB
Hello Neale,
I tested it with vpp_lite built up from the master branch. I did rebase to the
current head (my parent is now 90c55724b583434957cf83555a084770f2efdd7a) but
still the same issue.
Regards,
Jan
From: Neale Ranns (nranns)
Sent: Friday, February 17, 2017 17:19
To: Jan Gelety -X (jgelety - PANTHEON TECHNOLOGIES at Cisco)
<jgel...@cisco.com<mailto:jgel...@cisco.com>>;
vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>
Cc: csit-...@lists.fd.io<mailto:csit-...@lists.fd.io>
Subject: Re: [csit-dev] [vpp-dev] reset_fib API issue in case of IPv6 FIB
Hi Jan,
What version of VPP are you testing?
Thanks,
neale
From: <csit-dev-boun...@lists.fd.io<mailto:csit-dev-boun...@lists.fd.io>> on
behalf of "Jan Gelety -X (jgelety - PANTHEON TECHNOLOGIES at Cisco)"
<jgel...@cisco.com<mailto:jgel...@cisco.com>>
Date: Friday, 17 February 2017 at 14:48
To: "vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>"
<vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>>
Cc: "csit-...@lists.fd.io<mailto:csit-...@lists.fd.io>"
<csit-...@lists.fd.io<mailto:csit-...@lists.fd.io>>
Subject: [csit-dev] [vpp-dev] reset_fib API issue in case of IPv6 FIB
Hello VPP dev team,
Usage of reset_fib API command to reset IPv6 FIB leads to incorrect entry in
the FIB and to crash of VPP.
Could somebody have a look on Jira ticket https://jira.fd.io/browse/VPP-643,
please?
Thanks,
Jan
From make test log:
12:14:51,710 API: reset_fib ({'vrf_id': 1, 'is_ipv6': 1})
12:14:51,712 IPv6 VRF ID 1 reset
12:14:51,712 CLI: show ip6 fib
12:14:51,714 show ip6 fib
ipv6-VRF:0, fib_index 0, flow hash: src dst sport dport proto
::/0
unicast-ip6-chain
[@0]: dpo-load-balance: [index:5 buckets:1 uRPF:5 to:[30:15175]]
[0] [@0]: dpo-drop ip6
fd01:4::1/128
unicast-ip6-chain
[@0]: dpo-load-balance: [index:44 buckets:1 uRPF:5 to:[0:0]]
[0] [@0]: dpo-drop ip6
fd01:7::1/128
unicast-ip6-chain
[@0]: dpo-load-balance: [index:71 buckets:1 uRPF:5 to:[0:0]]
[0] [@0]: dpo-drop ip6
fd01:a::1/128
unicast-ip6-chain
[@0]: dpo-load-balance: [index:98 buckets:1 uRPF:5 to:[0:0]]
[0] [@0]: dpo-drop ip6
fe80::/10
unicast-ip6-chain
[@0]: dpo-load-balance: [index:6 buckets:1 uRPF:6 to:[0:0]]
[0] [@2]: dpo-receive
ipv6-VRF:1, fib_index 1, flow hash: src dst sport dport proto
::/0
unicast-ip6-chain
[@0]: dpo-load-balance: [index:15 buckets:1 uRPF:13 to:[0:0]]
[0] [@0]: dpo-drop ip6
fd01:1::/64
UNRESOLVED
fe80::/10
Re: [vpp-dev] [csit-dev] reset_fib API issue in case of IPv6 FIB
Hi Jan,
Thanks for the test code.
I have fixed the crash with:
https://gerrit.fd.io/r/#/c/5438/
the tests don’t pass, but now because of those pesky IP6 ND packets.
Regards,
neale
From: "Jan Gelety -X (jgelety - PANTHEON TECHNOLOGIES at Cisco)"
<jgel...@cisco.com>
Date: Monday, 20 February 2017 at 11:51
To: "Neale Ranns (nranns)" <nra...@cisco.com>, "vpp-dev@lists.fd.io"
<vpp-dev@lists.fd.io>
Cc: "csit-...@lists.fd.io" <csit-...@lists.fd.io>
Subject: RE: [csit-dev] [vpp-dev] reset_fib API issue in case of IPv6 FIB
Hello Neale,
It’s in review: https://gerrit.fd.io/r/#/c/4433/
Affected tests are skipped there at the moment.
Regards,
Jan
From: Neale Ranns (nranns)
Sent: Monday, February 20, 2017 12:49
To: Jan Gelety -X (jgelety - PANTHEON TECHNOLOGIES at Cisco)
<jgel...@cisco.com>; vpp-dev@lists.fd.io
Cc: csit-...@lists.fd.io
Subject: Re: [csit-dev] [vpp-dev] reset_fib API issue in case of IPv6 FIB
Hi Jan,
Can you please share the test code, then I can reproduce the problem and debug
it. Maybe push as a draft to gerrit and add me as a reviewer.
Thanks,
neale
From: "Jan Gelety -X (jgelety - PANTHEON TECHNOLOGIES at Cisco)"
<jgel...@cisco.com<mailto:jgel...@cisco.com>>
Date: Monday, 20 February 2017 at 09:41
To: "Neale Ranns (nranns)" <nra...@cisco.com<mailto:nra...@cisco.com>>,
"vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>"
<vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>>
Cc: "csit-...@lists.fd.io<mailto:csit-...@lists.fd.io>"
<csit-...@lists.fd.io<mailto:csit-...@lists.fd.io>>
Subject: RE: [csit-dev] [vpp-dev] reset_fib API issue in case of IPv6 FIB
Hello Neale,
I tested it with vpp_lite built up from the master branch. I did rebase to the
current head (my parent is now 90c55724b583434957cf83555a084770f2efdd7a) but
still the same issue.
Regards,
Jan
From: Neale Ranns (nranns)
Sent: Friday, February 17, 2017 17:19
To: Jan Gelety -X (jgelety - PANTHEON TECHNOLOGIES at Cisco)
<jgel...@cisco.com<mailto:jgel...@cisco.com>>;
vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>
Cc: csit-...@lists.fd.io<mailto:csit-...@lists.fd.io>
Subject: Re: [csit-dev] [vpp-dev] reset_fib API issue in case of IPv6 FIB
Hi Jan,
What version of VPP are you testing?
Thanks,
neale
From: <csit-dev-boun...@lists.fd.io<mailto:csit-dev-boun...@lists.fd.io>> on
behalf of "Jan Gelety -X (jgelety - PANTHEON TECHNOLOGIES at Cisco)"
<jgel...@cisco.com<mailto:jgel...@cisco.com>>
Date: Friday, 17 February 2017 at 14:48
To: "vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>"
<vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>>
Cc: "csit-...@lists.fd.io<mailto:csit-...@lists.fd.io>"
<csit-...@lists.fd.io<mailto:csit-...@lists.fd.io>>
Subject: [csit-dev] [vpp-dev] reset_fib API issue in case of IPv6 FIB
Hello VPP dev team,
Usage of reset_fib API command to reset IPv6 FIB leads to incorrect entry in
the FIB and to crash of VPP.
Could somebody have a look on Jira ticket https://jira.fd.io/browse/VPP-643,
please?
Thanks,
Jan
From make test log:
12:14:51,710 API: reset_fib ({'vrf_id': 1, 'is_ipv6': 1})
12:14:51,712 IPv6 VRF ID 1 reset
12:14:51,712 CLI: show ip6 fib
12:14:51,714 show ip6 fib
ipv6-VRF:0, fib_index 0, flow hash: src dst sport dport proto
::/0
unicast-ip6-chain
[@0]: dpo-load-balance: [index:5 buckets:1 uRPF:5 to:[30:15175]]
[0] [@0]: dpo-drop ip6
fd01:4::1/128
unicast-ip6-chain
[@0]: dpo-load-balance: [index:44 buckets:1 uRPF:5 to:[0:0]]
[0] [@0]: dpo-drop ip6
fd01:7::1/128
unicast-ip6-chain
[@0]: dpo-load-balance: [index:71 buckets:1 uRPF:5 to:[0:0]]
[0] [@0]: dpo-drop ip6
fd01:a::1/128
unicast-ip6-chain
[@0]: dpo-load-balance: [index:98 buckets:1 uRPF:5 to:[0:0]]
[0] [@0]: dpo-drop ip6
fe80::/10
unicast-ip6-chain
[@0]: dpo-load-balance: [index:6 buckets:1 uRPF:6 to:[0:0]]
[0] [@2]: dpo-receive
ipv6-VRF:1, fib_index 1, flow hash: src dst sport dport proto
::/0
unicast-ip6-chain
[@0]: dpo-load-balance: [index:15 buckets:1 uRPF:13 to:[0:0]]
[0] [@0]: dpo-drop ip6
fd01:1::/64
UNRESOLVED
fe80::/10
unicast-ip6-chain
[@0]: dpo-load-balance: [index:16 buckets:1 uRPF:14 to:[0:0]]
[0] [@2]: dpo-receive
And later:
12:14:52,170 CLI: packet-generator enable
12:14:57,171 --- addError() TestIP6VrfMultiInst.test_ip6_vrf_02( IP6 VRF
Multi-instance test 2 - delete 2 VRFs
) called, err is (, IOError(3, 'Waiting for
reply timed out'), )
12:14:57,172 formatted exception is:
Traceback (most recent call last):
File "/usr/lib/python2.7/unittest/case.py", line 331, in run
testMethod()
File "/home/vpp/Documents/vpp/test/test_ip6_vrf_multi_instance.py", line 365,
in test_ip6_vrf_02
self.run_verify_test()
File "/ho
Re: [vpp-dev] [csit-dev] reset_fib API issue in case of IPv6 FIB
Hello Neale,
It’s in review: https://gerrit.fd.io/r/#/c/4433/
Affected tests are skipped there at the moment.
Regards,
Jan
From: Neale Ranns (nranns)
Sent: Monday, February 20, 2017 12:49
To: Jan Gelety -X (jgelety - PANTHEON TECHNOLOGIES at Cisco)
<jgel...@cisco.com>; vpp-dev@lists.fd.io
Cc: csit-...@lists.fd.io
Subject: Re: [csit-dev] [vpp-dev] reset_fib API issue in case of IPv6 FIB
Hi Jan,
Can you please share the test code, then I can reproduce the problem and debug
it. Maybe push as a draft to gerrit and add me as a reviewer.
Thanks,
neale
From: "Jan Gelety -X (jgelety - PANTHEON TECHNOLOGIES at Cisco)"
<jgel...@cisco.com<mailto:jgel...@cisco.com>>
Date: Monday, 20 February 2017 at 09:41
To: "Neale Ranns (nranns)" <nra...@cisco.com<mailto:nra...@cisco.com>>,
"vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>"
<vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>>
Cc: "csit-...@lists.fd.io<mailto:csit-...@lists.fd.io>"
<csit-...@lists.fd.io<mailto:csit-...@lists.fd.io>>
Subject: RE: [csit-dev] [vpp-dev] reset_fib API issue in case of IPv6 FIB
Hello Neale,
I tested it with vpp_lite built up from the master branch. I did rebase to the
current head (my parent is now 90c55724b583434957cf83555a084770f2efdd7a) but
still the same issue.
Regards,
Jan
From: Neale Ranns (nranns)
Sent: Friday, February 17, 2017 17:19
To: Jan Gelety -X (jgelety - PANTHEON TECHNOLOGIES at Cisco)
<jgel...@cisco.com<mailto:jgel...@cisco.com>>;
vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>
Cc: csit-...@lists.fd.io<mailto:csit-...@lists.fd.io>
Subject: Re: [csit-dev] [vpp-dev] reset_fib API issue in case of IPv6 FIB
Hi Jan,
What version of VPP are you testing?
Thanks,
neale
From: <csit-dev-boun...@lists.fd.io<mailto:csit-dev-boun...@lists.fd.io>> on
behalf of "Jan Gelety -X (jgelety - PANTHEON TECHNOLOGIES at Cisco)"
<jgel...@cisco.com<mailto:jgel...@cisco.com>>
Date: Friday, 17 February 2017 at 14:48
To: "vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>"
<vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>>
Cc: "csit-...@lists.fd.io<mailto:csit-...@lists.fd.io>"
<csit-...@lists.fd.io<mailto:csit-...@lists.fd.io>>
Subject: [csit-dev] [vpp-dev] reset_fib API issue in case of IPv6 FIB
Hello VPP dev team,
Usage of reset_fib API command to reset IPv6 FIB leads to incorrect entry in
the FIB and to crash of VPP.
Could somebody have a look on Jira ticket https://jira.fd.io/browse/VPP-643,
please?
Thanks,
Jan
From make test log:
12:14:51,710 API: reset_fib ({'vrf_id': 1, 'is_ipv6': 1})
12:14:51,712 IPv6 VRF ID 1 reset
12:14:51,712 CLI: show ip6 fib
12:14:51,714 show ip6 fib
ipv6-VRF:0, fib_index 0, flow hash: src dst sport dport proto
::/0
unicast-ip6-chain
[@0]: dpo-load-balance: [index:5 buckets:1 uRPF:5 to:[30:15175]]
[0] [@0]: dpo-drop ip6
fd01:4::1/128
unicast-ip6-chain
[@0]: dpo-load-balance: [index:44 buckets:1 uRPF:5 to:[0:0]]
[0] [@0]: dpo-drop ip6
fd01:7::1/128
unicast-ip6-chain
[@0]: dpo-load-balance: [index:71 buckets:1 uRPF:5 to:[0:0]]
[0] [@0]: dpo-drop ip6
fd01:a::1/128
unicast-ip6-chain
[@0]: dpo-load-balance: [index:98 buckets:1 uRPF:5 to:[0:0]]
[0] [@0]: dpo-drop ip6
fe80::/10
unicast-ip6-chain
[@0]: dpo-load-balance: [index:6 buckets:1 uRPF:6 to:[0:0]]
[0] [@2]: dpo-receive
ipv6-VRF:1, fib_index 1, flow hash: src dst sport dport proto
::/0
unicast-ip6-chain
[@0]: dpo-load-balance: [index:15 buckets:1 uRPF:13 to:[0:0]]
[0] [@0]: dpo-drop ip6
fd01:1::/64
UNRESOLVED
fe80::/10
unicast-ip6-chain
[@0]: dpo-load-balance: [index:16 buckets:1 uRPF:14 to:[0:0]]
[0] [@2]: dpo-receive
And later:
12:14:52,170 CLI: packet-generator enable
12:14:57,171 --- addError() TestIP6VrfMultiInst.test_ip6_vrf_02( IP6 VRF
Multi-instance test 2 - delete 2 VRFs
) called, err is (, IOError(3, 'Waiting for
reply timed out'), )
12:14:57,172 formatted exception is:
Traceback (most recent call last):
File "/usr/lib/python2.7/unittest/case.py", line 331, in run
testMethod()
File "/home/vpp/Documents/vpp/test/test_ip6_vrf_multi_instance.py", line 365,
in test_ip6_vrf_02
self.run_verify_test()
File "/home/vpp/Documents/vpp/test/test_ip6_vrf_multi_instance.py", line 322,
in run_verify_test
self.pg_start()
File "/home/vpp/Documents/vpp/test/framework.py", line 398, in pg_start
cls.vapi.cli('packet-generator enable')
File "/home/vpp/Documents/vpp/test/vpp_papi_provider.py", line 169, in cli
r = self.papi.cli_inband(length=len(cli), cmd=cli)
File "build/bdist.linux-x86_64/egg/vpp_papi/vpp_papi.py", line 305, in
f = lambda **kwargs: (self._call_vpp(i, msgdef, multipart, **kwargs))
File "build/bdist.linux-x86_64/egg/vpp_papi/
Re: [vpp-dev] [csit-dev] reset_fib API issue in case of IPv6 FIB
Hi Jan,
Can you please share the test code, then I can reproduce the problem and debug
it. Maybe push as a draft to gerrit and add me as a reviewer.
Thanks,
neale
From: "Jan Gelety -X (jgelety - PANTHEON TECHNOLOGIES at Cisco)"
<jgel...@cisco.com>
Date: Monday, 20 February 2017 at 09:41
To: "Neale Ranns (nranns)" <nra...@cisco.com>, "vpp-dev@lists.fd.io"
<vpp-dev@lists.fd.io>
Cc: "csit-...@lists.fd.io" <csit-...@lists.fd.io>
Subject: RE: [csit-dev] [vpp-dev] reset_fib API issue in case of IPv6 FIB
Hello Neale,
I tested it with vpp_lite built up from the master branch. I did rebase to the
current head (my parent is now 90c55724b583434957cf83555a084770f2efdd7a) but
still the same issue.
Regards,
Jan
From: Neale Ranns (nranns)
Sent: Friday, February 17, 2017 17:19
To: Jan Gelety -X (jgelety - PANTHEON TECHNOLOGIES at Cisco)
<jgel...@cisco.com>; vpp-dev@lists.fd.io
Cc: csit-...@lists.fd.io
Subject: Re: [csit-dev] [vpp-dev] reset_fib API issue in case of IPv6 FIB
Hi Jan,
What version of VPP are you testing?
Thanks,
neale
From: <csit-dev-boun...@lists.fd.io<mailto:csit-dev-boun...@lists.fd.io>> on
behalf of "Jan Gelety -X (jgelety - PANTHEON TECHNOLOGIES at Cisco)"
<jgel...@cisco.com<mailto:jgel...@cisco.com>>
Date: Friday, 17 February 2017 at 14:48
To: "vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>"
<vpp-dev@lists.fd.io<mailto:vpp-dev@lists.fd.io>>
Cc: "csit-...@lists.fd.io<mailto:csit-...@lists.fd.io>"
<csit-...@lists.fd.io<mailto:csit-...@lists.fd.io>>
Subject: [csit-dev] [vpp-dev] reset_fib API issue in case of IPv6 FIB
Hello VPP dev team,
Usage of reset_fib API command to reset IPv6 FIB leads to incorrect entry in
the FIB and to crash of VPP.
Could somebody have a look on Jira ticket https://jira.fd.io/browse/VPP-643,
please?
Thanks,
Jan
From make test log:
12:14:51,710 API: reset_fib ({'vrf_id': 1, 'is_ipv6': 1})
12:14:51,712 IPv6 VRF ID 1 reset
12:14:51,712 CLI: show ip6 fib
12:14:51,714 show ip6 fib
ipv6-VRF:0, fib_index 0, flow hash: src dst sport dport proto
::/0
unicast-ip6-chain
[@0]: dpo-load-balance: [index:5 buckets:1 uRPF:5 to:[30:15175]]
[0] [@0]: dpo-drop ip6
fd01:4::1/128
unicast-ip6-chain
[@0]: dpo-load-balance: [index:44 buckets:1 uRPF:5 to:[0:0]]
[0] [@0]: dpo-drop ip6
fd01:7::1/128
unicast-ip6-chain
[@0]: dpo-load-balance: [index:71 buckets:1 uRPF:5 to:[0:0]]
[0] [@0]: dpo-drop ip6
fd01:a::1/128
unicast-ip6-chain
[@0]: dpo-load-balance: [index:98 buckets:1 uRPF:5 to:[0:0]]
[0] [@0]: dpo-drop ip6
fe80::/10
unicast-ip6-chain
[@0]: dpo-load-balance: [index:6 buckets:1 uRPF:6 to:[0:0]]
[0] [@2]: dpo-receive
ipv6-VRF:1, fib_index 1, flow hash: src dst sport dport proto
::/0
unicast-ip6-chain
[@0]: dpo-load-balance: [index:15 buckets:1 uRPF:13 to:[0:0]]
[0] [@0]: dpo-drop ip6
fd01:1::/64
UNRESOLVED
fe80::/10
unicast-ip6-chain
[@0]: dpo-load-balance: [index:16 buckets:1 uRPF:14 to:[0:0]]
[0] [@2]: dpo-receive
And later:
12:14:52,170 CLI: packet-generator enable
12:14:57,171 --- addError() TestIP6VrfMultiInst.test_ip6_vrf_02( IP6 VRF
Multi-instance test 2 - delete 2 VRFs
) called, err is (, IOError(3, 'Waiting for
reply timed out'), )
12:14:57,172 formatted exception is:
Traceback (most recent call last):
File "/usr/lib/python2.7/unittest/case.py", line 331, in run
testMethod()
File "/home/vpp/Documents/vpp/test/test_ip6_vrf_multi_instance.py", line 365,
in test_ip6_vrf_02
self.run_verify_test()
File "/home/vpp/Documents/vpp/test/test_ip6_vrf_multi_instance.py", line 322,
in run_verify_test
self.pg_start()
File "/home/vpp/Documents/vpp/test/framework.py", line 398, in pg_start
cls.vapi.cli('packet-generator enable')
File "/home/vpp/Documents/vpp/test/vpp_papi_provider.py", line 169, in cli
r = self.papi.cli_inband(length=len(cli), cmd=cli)
File "build/bdist.linux-x86_64/egg/vpp_papi/vpp_papi.py", line 305, in
f = lambda **kwargs: (self._call_vpp(i, msgdef, multipart, **kwargs))
File "build/bdist.linux-x86_64/egg/vpp_papi/vpp_papi.py", line 547, in
_call_vpp
r = self.results_wait(context)
File "build/bdist.linux-x86_64/egg/vpp_papi/vpp_papi.py", line 395, in
results_wait
raise IOError(3, 'Waiting for reply timed out')
IOError: [Errno 3] Waiting for reply timed out
12:14:57,172 --- tearDown() for TestIP6VrfMultiInst.test_ip6_vrf_02( IP6 VRF
Multi-instance test 2 - delete 2 VRFs
) called ---
12:14:57,172 CLI: show trace
12:14:57,172 VPP subprocess died unexpectedly with returncode -6 [unknown]
12:14:57,172 --- addError() TestIP6VrfMultiInst.test_ip6_vrf_02( IP6 VRF
Multi-instance test 2 - delete 2 VRFs
) called, err is (, VppDiedError('VPP
subprocess died unexpectedly with returncode -
