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Message-ID: <20190911095121.GU15734@shao2-debian>
Date: Wed, 11 Sep 2019 17:51:21 +0800
From: kernel test robot <rong.a.chen@...el.com>
To: Ido Schimmel <idosch@...lanox.com>
Cc: "David S. Miller" <davem@...emloft.net>,
Jiri Pirko <jiri@...lanox.com>,
David Ahern <dsahern@...il.com>,
LKML <linux-kernel@...r.kernel.org>,
Linus Torvalds <torvalds@...ux-foundation.org>, lkp@...org
Subject: [ipv6] d5382fef70: kernel_selftests.net.fib_tests.sh.fail
FYI, we noticed the following commit (built with gcc-7):
commit: d5382fef70ce273608d6fc652c24f075de3737ef ("ipv6: Stop sending in-kernel notifications for each nexthop")
https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux.git master
in testcase: kernel_selftests
with following parameters:
group: kselftests-02
test-description: The kernel contains a set of "self tests" under the tools/testing/selftests/ directory. These are intended to be small unit tests to exercise individual code paths in the kernel.
test-url: https://www.kernel.org/doc/Documentation/kselftest.txt
on test machine: 8 threads Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz with 16G memory
caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
If you fix the issue, kindly add following tag
Reported-by: kernel test robot <rong.a.chen@...el.com>
# selftests: net: fib_tests.sh
#
# Single path route test
# Start point
# TEST: IPv4 fibmatch [ OK ]
# TEST: IPv6 fibmatch [ OK ]
# Nexthop device deleted
# TEST: IPv4 fibmatch - no route [ OK ]
# TEST: IPv6 fibmatch - no route [ OK ]
#
# Multipath route test
# Start point
# TEST: IPv4 fibmatch [ OK ]
# TEST: IPv6 fibmatch [ OK ]
# One nexthop device deleted
# TEST: IPv4 - multipath route removed on delete [ OK ]
# TEST: IPv6 - multipath down to single path [ OK ]
# Second nexthop device deleted
# TEST: IPv6 - no route [ OK ]
#
# Single path, admin down
# Start point
# TEST: IPv4 fibmatch [ OK ]
# TEST: IPv6 fibmatch [ OK ]
# Route deleted on down
# TEST: IPv4 fibmatch [ OK ]
# TEST: IPv6 fibmatch [ OK ]
#
# Admin down multipath
# Verify start point
# TEST: IPv4 fibmatch [ OK ]
# TEST: IPv6 fibmatch [ OK ]
# One device down, one up
# TEST: IPv4 fibmatch on down device [ OK ]
# TEST: IPv6 fibmatch on down device [ OK ]
# TEST: IPv4 fibmatch on up device [ OK ]
# TEST: IPv6 fibmatch on up device [ OK ]
# TEST: IPv4 flags on down device [ OK ]
# TEST: IPv6 flags on down device [ OK ]
# TEST: IPv4 flags on up device [ OK ]
# TEST: IPv6 flags on up device [ OK ]
# Other device down and up
# TEST: IPv4 fibmatch on down device [ OK ]
# TEST: IPv6 fibmatch on down device [ OK ]
# TEST: IPv4 fibmatch on up device [ OK ]
# TEST: IPv6 fibmatch on up device [ OK ]
# TEST: IPv4 flags on down device [ OK ]
# TEST: IPv6 flags on down device [ OK ]
# TEST: IPv4 flags on up device [ OK ]
# TEST: IPv6 flags on up device [ OK ]
# Both devices down
# TEST: IPv4 fibmatch [ OK ]
# TEST: IPv6 fibmatch [ OK ]
#
# Local carrier tests - single path
# Start point
# TEST: IPv4 fibmatch [ OK ]
# TEST: IPv6 fibmatch [ OK ]
# TEST: IPv4 - no linkdown flag [ OK ]
# TEST: IPv6 - no linkdown flag [ OK ]
# Carrier off on nexthop
# TEST: IPv4 fibmatch [ OK ]
# TEST: IPv6 fibmatch [ OK ]
# TEST: IPv4 - linkdown flag set [ OK ]
# TEST: IPv6 - linkdown flag set [ OK ]
# Route to local address with carrier down
# TEST: IPv4 fibmatch [ OK ]
# TEST: IPv6 fibmatch [ OK ]
# TEST: IPv4 linkdown flag set [ OK ]
# TEST: IPv6 linkdown flag set [ OK ]
#
# Single path route carrier test
# Start point
# TEST: IPv4 fibmatch [ OK ]
# TEST: IPv6 fibmatch [ OK ]
# TEST: IPv4 no linkdown flag [ OK ]
# TEST: IPv6 no linkdown flag [ OK ]
# Carrier down
# TEST: IPv4 fibmatch [ OK ]
# TEST: IPv6 fibmatch [ OK ]
# TEST: IPv4 linkdown flag set [ OK ]
# TEST: IPv6 linkdown flag set [ OK ]
# Second address added with carrier down
# TEST: IPv4 fibmatch [ OK ]
# TEST: IPv6 fibmatch [ OK ]
# TEST: IPv4 linkdown flag set [ OK ]
# TEST: IPv6 linkdown flag set [ OK ]
#
# IPv4 nexthop tests
# <<< write me >>>
#
# IPv6 nexthop tests
# TEST: Directly connected nexthop, unicast address [ OK ]
# TEST: Directly connected nexthop, unicast address with device [ OK ]
# TEST: Gateway is linklocal address [ OK ]
# TEST: Gateway is linklocal address, no device [ OK ]
# TEST: Gateway can not be local unicast address [ OK ]
# TEST: Gateway can not be local unicast address, with device [ OK ]
# TEST: Gateway can not be a local linklocal address [ OK ]
# TEST: Gateway can be local address in a VRF [ OK ]
# TEST: Gateway can be local address in a VRF, with device [ OK ]
# TEST: Gateway can be local linklocal address in a VRF [ OK ]
# TEST: Redirect to VRF lookup [ OK ]
# TEST: VRF route, gateway can be local address in default VRF [ OK ]
# TEST: VRF route, gateway can not be a local address [ OK ]
# TEST: VRF route, gateway can not be a local addr with device [ OK ]
#
# IPv6 route add / append tests
# TEST: Attempt to add duplicate route - gw [ OK ]
# TEST: Attempt to add duplicate route - dev only [ OK ]
# TEST: Attempt to add duplicate route - reject route [ OK ]
# TEST: Append nexthop to existing route - gw [ OK ]
# TEST: Add multipath route [ OK ]
# TEST: Attempt to add duplicate multipath route [ OK ]
# TEST: Route add with different metrics [ OK ]
# TEST: Route delete with metric [ OK ]
#
# IPv6 route replace tests
# TEST: Single path with single path [ OK ]
# TEST: Single path with multipath [ OK ]
# TEST: Single path with single path via multipath attribute [ OK ]
# TEST: Invalid nexthop [ OK ]
# TEST: Single path - replace of non-existent route [ OK ]
# TEST: Multipath with multipath [ OK ]
# TEST: Multipath with single path [ OK ]
# TEST: Multipath with single path via multipath attribute [ OK ]
# TEST: Multipath - invalid first nexthop [ OK ]
# TEST: Multipath - invalid second nexthop [ OK ]
# TEST: Multipath - replace of non-existent route [ OK ]
#
# IPv4 route add / append tests
# TEST: Attempt to add duplicate route - gw [ OK ]
# TEST: Attempt to add duplicate route - dev only [ OK ]
# TEST: Attempt to add duplicate route - reject route [ OK ]
# TEST: Add new nexthop for existing prefix [ OK ]
# TEST: Append nexthop to existing route - gw [ OK ]
# TEST: Append nexthop to existing route - dev only [ OK ]
# TEST: Append nexthop to existing route - reject route [ OK ]
# TEST: Append nexthop to existing reject route - gw [ OK ]
# TEST: Append nexthop to existing reject route - dev only [ OK ]
# TEST: add multipath route [ OK ]
# TEST: Attempt to add duplicate multipath route [ OK ]
# TEST: Route add with different metrics [ OK ]
# TEST: Route delete with metric [ OK ]
#
# IPv4 route replace tests
# TEST: Single path with single path [ OK ]
# TEST: Single path with multipath [ OK ]
# TEST: Single path with reject route [ OK ]
# TEST: Single path with single path via multipath attribute [ OK ]
# TEST: Invalid nexthop [ OK ]
# TEST: Single path - replace of non-existent route [ OK ]
# TEST: Multipath with multipath [ OK ]
# TEST: Multipath with single path [ OK ]
# TEST: Multipath with single path via multipath attribute [ OK ]
# TEST: Multipath with reject route [ OK ]
# TEST: Multipath - invalid first nexthop [ OK ]
# TEST: Multipath - invalid second nexthop [ OK ]
# TEST: Multipath - replace of non-existent route [ OK ]
#
# IPv6 prefix route tests
# TEST: Default metric [ OK ]
# TEST: User specified metric on first device [ OK ]
# TEST: User specified metric on second device [ OK ]
# TEST: Delete of address on first device [ OK ]
# TEST: Modify metric of address [ OK ]
# TEST: Prefix route removed on link down [ OK ]
# TEST: Prefix route with metric on link up [ OK ]
#
# IPv4 prefix route tests
# TEST: Default metric [ OK ]
# TEST: User specified metric on first device [ OK ]
# TEST: User specified metric on second device [ OK ]
# TEST: Delete of address on first device [ OK ]
# TEST: Modify metric of address [ OK ]
# TEST: Prefix route removed on link down [ OK ]
# TEST: Prefix route with metric on link up [ OK ]
#
# IPv6 routes with metrics
# TEST: Single path route with mtu metric [FAIL]
# TEST: Multipath route via 2 single routes with mtu metric on first [FAIL]
# TEST: Multipath route via 2 single routes with mtu metric on 2nd [FAIL]
# TEST: Multipath route with mtu metric [FAIL]
# RTNETLINK answers: No route to host
# TEST: Using route with mtu metric [FAIL]
# TEST: Invalid metric (fails metric_convert) [ OK ]
#
# IPv4 route add / append tests
# TEST: Single path route with mtu metric [ OK ]
# TEST: Multipath route with mtu metric [ OK ]
# TEST: Using route with mtu metric [ OK ]
# TEST: Invalid metric (fails metric_convert) [ OK ]
#
# IPv4 route with IPv6 gateway tests
# TEST: Single path route with IPv6 gateway [FAIL]
# TEST: Single path route with IPv6 gateway - ping [FAIL]
# TEST: Single path route delete [FAIL]
# TEST: Multipath route add - v6 nexthop then v4 [FAIL]
# TEST: Multipath route delete - nexthops in wrong order [ OK ]
# TEST: Multipath route delete exact match [FAIL]
# TEST: Multipath route add - v4 nexthop then v6 [FAIL]
# TEST: Multipath route delete - nexthops in wrong order [ OK ]
# TEST: Multipath route delete exact match [FAIL]
#
# Tests passed: 137
# Tests failed: 12
not ok 13 selftests: net: fib_tests.sh
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
bin/lkp install job.yaml # job file is attached in this email
bin/lkp run job.yaml
Thanks,
Rong Chen
View attachment "config-5.2.0-rc5-01201-gd5382fef70ce2" of type "text/plain" (195187 bytes)
View attachment "job-script" of type "text/plain" (6950 bytes)
Download attachment "dmesg.xz" of type "application/x-xz" (52172 bytes)
View attachment "kernel_selftests" of type "text/plain" (85945 bytes)
View attachment "job.yaml" of type "text/plain" (6519 bytes)
View attachment "reproduce" of type "text/plain" (242 bytes)
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