== sanity-lnet test 212: Check discovery refcount loss bug (LU-14627) ========================================================== 16:23:59 (1778617439)
Cleaning up LNet
Writer error: failed to resolve Netlink family id

unloading modules via unload_modules_local on: 'oleg437-server'
oleg437-server: oleg437-server.virtnet: executing unload_modules_local
oleg437-server: 
oleg437-server: LNET unconfigure error 22: Invalid argument
modules unloaded.
/home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1042: echo: write error: Device or resource busy
Loading modules from /home/green/git/lustre-release/lustre
detected 4 online CPUs by sysfs
MODOPTS_LIBCFS=
Force libcfs to create 2 CPU partitions
../libcfs/libcfs/libcfs options: 'cpu_npartitions=2'
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl lnet configure -a
oleg437-server: Writer error: failed to resolve Netlink family id
oleg437-server: opening /dev/lnet failed: No such file or directory
oleg437-server: hint: the kernel modules may not be loaded
oleg437-server: IOC_LIBCFS_GET_NI error 2: No such file or directory
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 1
oleg437-server: oleg437-server.virtnet: executing load_lnet
oleg437-server: Loading modules from /home/green/git/lustre-release/lustre
oleg437-server: /home/green/git/lustre-release/lustre/tests/test-framework.sh: line 1042: echo: write error: Device or resource busy
oleg437-server: detected 4 online CPUs by sysfs
oleg437-server: MODOPTS_LIBCFS=
oleg437-server: Force libcfs to create 2 CPU partitions
Initial discovery
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl discover --force 192.168.204.137@tcp
discover:
- primary nid: 192.168.204.137@tcp
  Multi-Rail: true
  peer_ni:
  - nid: 192.168.204.137@tcp
discover:
- primary nid: 192.168.204.37@tcp
  Multi-Rail: true
  peer_ni:
  - nid: 192.168.204.37@tcp
Fail local discover ping to set LNET_PEER_REDISCOVER flag
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl fault drop add -s *@tcp -d *@tcp -r 1 -e local_error
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl discover --force 192.168.204.137@tcp
manage:
- discover: 
  errno: -5
  descr: ! 'failed to discover 192.168.204.137@tcp: Input/output error'
/home/green/git/lustre-release/lustre/utils/lctl net_drop del -a
/home/green/git/lustre-release/lustre/utils/lctl net_delay add -s *@tcp -d 192.168.204.137@tcp -r 1 -m GET -l 3
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl fault drop add -s *@tcp -d 192.168.204.137@tcp -r 1 -m GET -e local_error
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl fault delay add -s *@tcp -d 192.168.204.137@tcp -r 1 -m PUT -l 6
Force oleg437-client.virtnet to discover 192.168.204.137@tcp (in background)
Force oleg437-server to discover 192.168.204.37@tcp
/home/green/git/lustre-release/lustre/../lnet/utils/lnetctl discover --force 192.168.204.137@tcp
discover:
- primary nid: 192.168.204.37@tcp
  Multi-Rail: true
  peer_ni:
  - nid: 192.168.204.37@tcp
Wait for 70646
manage:
- discover: 
  errno: -5
  descr: ! 'failed to discover 192.168.204.137@tcp: Input/output error'
Finished wait on 70646
/home/green/git/lustre-release/lustre/utils/lctl net_delay del -a
/home/green/git/lustre-release/lustre/utils/lctl net_drop del -a
Writer error: failed to resolve Netlink family id

unloading modules via unload_modules_local on: 'oleg437-server'
oleg437-server: oleg437-server.virtnet: executing unload_modules_local
oleg437-server: 
modules unloaded.
oleg437-server: oleg437-server.virtnet: executing unload_modules_local
oleg437-server: 
oleg437-server: LNET unconfigure error 22: Invalid argument
pdsh@oleg437-client: oleg437-client: ssh exited with exit code 2
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 2
pdsh@oleg437-client: oleg437-client: ssh exited with exit code 2
pdsh@oleg437-client: oleg437-server: ssh exited with exit code 2