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Date: Sun, 3 Jul 2022 22:06:07 +0800
From: kernel test robot <oliver.sang@...el.com>
To: Kuniyuki Iwashima <kuniyu@...zon.com>
Cc: 0day robot <lkp@...el.com>, LKML <linux-kernel@...r.kernel.org>,
netdev@...r.kernel.org, lkp@...ts.01.org, ltp@...ts.linux.it,
"David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>, Amit Shah <aams@...zon.com>,
Kuniyuki Iwashima <kuniyu@...zon.com>,
Kuniyuki Iwashima <kuni1840@...il.com>
Subject: [af_unix] d66d39e471: ltp.rpc_pmap_set.fail
Greeting,
FYI, we noticed the following commit (built with gcc-11):
commit: d66d39e4713c1c9e70965e2375b780ab9522dfb3 ("[PATCH v3 net-next 5/6] af_unix: Put a socket into a per-netns hash table.")
url: https://github.com/intel-lab-lkp/linux/commits/Kuniyuki-Iwashima/af_unix-Introduce-per-netns-socket-hash-table/20220622-012539
base: https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git 8720bd951b8e8515ffd995c7631790fdabaa9265
patch link: https://lore.kernel.org/netdev/20220621171913.73401-6-kuniyu@amazon.com
in testcase: ltp
version: ltp-x86_64-14c1f76-1_20220625
with following parameters:
test: net.rpc_tests
ucode: 0x21
test-description: The LTP testsuite contains a collection of tools for testing the Linux kernel and related features.
test-url: http://linux-test-project.github.io/
on test machine: 4 threads 1 sockets Intel(R) Core(TM) i3-3220 CPU @ 3.30GHz with 8G memory
caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
please be noted we also observed other three tests failed upon this commit
while pass on parent:
39d14b6772921fa2 d66d39e4713c1c9e70965e2375b
---------------- ---------------------------
fail:runs %reproduction fail:runs
| | |
:6 100% 6:6 ltp.rpc_pmap_set.fail
:6 100% 6:6 ltp.rpc_pmap_unset.fail
:6 100% 6:6 ltp.rpc_registerrpc.fail
:6 100% 6:6 ltp.rpc_svc_register.fail
If you fix the issue, kindly add following tag
Reported-by: kernel test robot <oliver.sang@...el.com>
<<<test_start>>>
tag=rpc_pmap_set stime=1656693410
cmdline="rpc_test.sh -c rpc_pmap_set"
contacts=""
analysis=exit
<<<test_output>>>
rpc_test 1 TINFO: initialize 'lhost' 'ltp_ns_veth2' interface
rpc_test 1 TINFO: add local addr 10.0.0.2/24
rpc_test 1 TINFO: add local addr fd00:1:1:1::2/64
rpc_test 1 TINFO: initialize 'rhost' 'ltp_ns_veth1' interface
rpc_test 1 TINFO: add remote addr 10.0.0.1/24
rpc_test 1 TINFO: add remote addr fd00:1:1:1::1/64
rpc_test 1 TINFO: Network config (local -- remote):
rpc_test 1 TINFO: ltp_ns_veth2 -- ltp_ns_veth1
rpc_test 1 TINFO: 10.0.0.2/24 -- 10.0.0.1/24
rpc_test 1 TINFO: fd00:1:1:1::2/64 -- fd00:1:1:1::1/64
rpc_test 1 TINFO: timeout per run is 0h 5m 0s
rpc_test 1 TINFO: check registered RPC with rpcinfo
rpc_test 1 TINFO: registered RPC:
program vers proto port service
100000 4 tcp 111 portmapper
100000 3 tcp 111 portmapper
100000 2 tcp 111 portmapper
100000 4 udp 111 portmapper
100000 3 udp 111 portmapper
100000 2 udp 111 portmapper
100001 1 udp 44050 rstatd
100001 2 udp 44050 rstatd
100001 3 udp 44050 rstatd
100001 4 udp 44050 rstatd
100001 5 udp 44050 rstatd
100002 2 udp 35568 rusersd
100002 3 udp 35568 rusersd
2000333 10 udp 51134
2000333 10 tcp 63711
rpc_test 1 TINFO: using libtirpc: yes
rpc_test 1 TFAIL: rpc_pmap_set 10.0.0.2 536875000 failed unexpectedly
1
Summary:
passed 0
failed 1
broken 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=1 termination_type=exited termination_id=1 corefile=no
cutime=7 cstime=44
<<<test_end>>>
<<<test_start>>>
tag=rpc_pmap_unset stime=1656693411
cmdline="rpc_test.sh -c rpc_pmap_unset"
contacts=""
analysis=exit
<<<test_output>>>
rpc_test 1 TINFO: initialize 'lhost' 'ltp_ns_veth2' interface
rpc_test 1 TINFO: add local addr 10.0.0.2/24
rpc_test 1 TINFO: add local addr fd00:1:1:1::2/64
rpc_test 1 TINFO: initialize 'rhost' 'ltp_ns_veth1' interface
rpc_test 1 TINFO: add remote addr 10.0.0.1/24
rpc_test 1 TINFO: add remote addr fd00:1:1:1::1/64
rpc_test 1 TINFO: Network config (local -- remote):
rpc_test 1 TINFO: ltp_ns_veth2 -- ltp_ns_veth1
rpc_test 1 TINFO: 10.0.0.2/24 -- 10.0.0.1/24
rpc_test 1 TINFO: fd00:1:1:1::2/64 -- fd00:1:1:1::1/64
rpc_test 1 TINFO: timeout per run is 0h 5m 0s
rpc_test 1 TINFO: check registered RPC with rpcinfo
rpc_test 1 TINFO: registered RPC:
program vers proto port service
100000 4 tcp 111 portmapper
100000 3 tcp 111 portmapper
100000 2 tcp 111 portmapper
100000 4 udp 111 portmapper
100000 3 udp 111 portmapper
100000 2 udp 111 portmapper
100001 1 udp 44050 rstatd
100001 2 udp 44050 rstatd
100001 3 udp 44050 rstatd
100001 4 udp 44050 rstatd
100001 5 udp 44050 rstatd
100002 2 udp 35568 rusersd
100002 3 udp 35568 rusersd
2000333 10 udp 51134
2000333 10 tcp 63711
rpc_test 1 TINFO: using libtirpc: yes
rpc_test 1 TFAIL: rpc_pmap_unset 10.0.0.2 536875000 failed unexpectedly
1
Summary:
passed 0
failed 1
broken 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=0 termination_type=exited termination_id=1 corefile=no
cutime=8 cstime=44
<<<test_end>>>
...
<<<test_start>>>
tag=rpc_svc_register stime=1656693442
cmdline="rpc_test.sh -c rpc_svc_register"
contacts=""
analysis=exit
<<<test_output>>>
rpc_test 1 TINFO: initialize 'lhost' 'ltp_ns_veth2' interface
rpc_test 1 TINFO: add local addr 10.0.0.2/24
rpc_test 1 TINFO: add local addr fd00:1:1:1::2/64
rpc_test 1 TINFO: initialize 'rhost' 'ltp_ns_veth1' interface
rpc_test 1 TINFO: add remote addr 10.0.0.1/24
rpc_test 1 TINFO: add remote addr fd00:1:1:1::1/64
rpc_test 1 TINFO: Network config (local -- remote):
rpc_test 1 TINFO: ltp_ns_veth2 -- ltp_ns_veth1
rpc_test 1 TINFO: 10.0.0.2/24 -- 10.0.0.1/24
rpc_test 1 TINFO: fd00:1:1:1::2/64 -- fd00:1:1:1::1/64
rpc_test 1 TINFO: timeout per run is 0h 5m 0s
rpc_test 1 TINFO: check registered RPC with rpcinfo
rpc_test 1 TINFO: registered RPC:
program vers proto port service
100000 4 tcp 111 portmapper
100000 3 tcp 111 portmapper
100000 2 tcp 111 portmapper
100000 4 udp 111 portmapper
100000 3 udp 111 portmapper
100000 2 udp 111 portmapper
100001 1 udp 44050 rstatd
100001 2 udp 44050 rstatd
100001 3 udp 44050 rstatd
100001 4 udp 44050 rstatd
100001 5 udp 44050 rstatd
100002 2 udp 35568 rusersd
100002 3 udp 35568 rusersd
2000333 10 udp 51134
2000333 10 tcp 63711
rpc_test 1 TINFO: using libtirpc: yes
rpc_test 1 TFAIL: rpc_svc_register 10.0.0.2 536875000 failed unexpectedly
1
Summary:
passed 0
failed 1
broken 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=1 termination_type=exited termination_id=1 corefile=no
cutime=6 cstime=45
<<<test_end>>>
...
<<<test_start>>>
tag=rpc_registerrpc stime=1656693443
cmdline="rpc_test.sh -c rpc_registerrpc"
contacts=""
analysis=exit
<<<test_output>>>
rpc_test 1 TINFO: initialize 'lhost' 'ltp_ns_veth2' interface
rpc_test 1 TINFO: add local addr 10.0.0.2/24
rpc_test 1 TINFO: add local addr fd00:1:1:1::2/64
rpc_test 1 TINFO: initialize 'rhost' 'ltp_ns_veth1' interface
rpc_test 1 TINFO: add remote addr 10.0.0.1/24
rpc_test 1 TINFO: add remote addr fd00:1:1:1::1/64
rpc_test 1 TINFO: Network config (local -- remote):
rpc_test 1 TINFO: ltp_ns_veth2 -- ltp_ns_veth1
rpc_test 1 TINFO: 10.0.0.2/24 -- 10.0.0.1/24
rpc_test 1 TINFO: fd00:1:1:1::2/64 -- fd00:1:1:1::1/64
rpc_test 1 TINFO: timeout per run is 0h 5m 0s
rpc_test 1 TINFO: check registered RPC with rpcinfo
rpc_test 1 TINFO: registered RPC:
program vers proto port service
100000 4 tcp 111 portmapper
100000 3 tcp 111 portmapper
100000 2 tcp 111 portmapper
100000 4 udp 111 portmapper
100000 3 udp 111 portmapper
100000 2 udp 111 portmapper
100001 1 udp 44050 rstatd
100001 2 udp 44050 rstatd
100001 3 udp 44050 rstatd
100001 4 udp 44050 rstatd
100001 5 udp 44050 rstatd
100002 2 udp 35568 rusersd
100002 3 udp 35568 rusersd
2000333 10 udp 51134
2000333 10 tcp 63711
rpc_test 1 TINFO: using libtirpc: yes
rpc_test 1 TFAIL: rpc_registerrpc 10.0.0.2 536875000 failed unexpectedly
rpc_registerrpc: rpc_reg: couldn't register prog 536875000 vers 1 for udp
rpc_registerrpc: rpc_reg: couldn't register prog 536875000 vers 1 for udp6
rpc_registerrpc: rpc_reg: cant find suitable transport for udp
1
Summary:
passed 0
failed 1
broken 0
skipped 0
warnings 0
<<<execution_status>>>
initiation_status="ok"
duration=1 termination_type=exited termination_id=1 corefile=no
cutime=8 cstime=44
<<<test_end>>>
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
sudo bin/lkp install job.yaml # job file is attached in this email
bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run
sudo bin/lkp run generated-yaml-file
# if come across any failure that blocks the test,
# please remove ~/.lkp and /lkp dir to run from a clean state.
--
0-DAY CI Kernel Test Service
https://01.org/lkp
View attachment "config-5.19.0-rc2-00448-gd66d39e4713c" of type "text/plain" (167354 bytes)
View attachment "job-script" of type "text/plain" (5887 bytes)
Download attachment "kmsg.xz" of type "application/x-xz" (40128 bytes)
View attachment "ltp" of type "text/plain" (98423 bytes)
View attachment "job.yaml" of type "text/plain" (4758 bytes)
View attachment "reproduce" of type "text/plain" (27 bytes)
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