+ . /lkp/benchmarks/mdadm-selftests/tests/07reshape5intr
++ set -x
++ devs=/dev/loop1
++ st=UU
++ for disks in 2 3 4 5
++ eval 'devs="/dev/loop1' '$dev2"'
+++ devs='/dev/loop1 /dev/loop2'
++ st=UUU
++ for d in $devs
++ dd if=/dev/urandom of=/dev/loop1 bs=1024
dd: error writing '/dev/loop1': No space left on device
20001+0 records in
20000+0 records out
20480000 bytes (20 MB, 20 MiB) copied, 0.860819 s, 23.8 MB/s
++ true
++ for d in $devs
++ dd if=/dev/urandom of=/dev/loop2 bs=1024
dd: error writing '/dev/loop2': No space left on device
20001+0 records in
20000+0 records out
20480000 bytes (20 MB, 20 MiB) copied, 0.648983 s, 31.6 MB/s
++ true
++ case $disks in
++ chunk=1024
++ mdadm -CR /dev/md0 -amd -l5 -c 1024 -n2 --assume-clean /dev/loop1 /dev/loop2
++ rm -f /var/tmp/stderr
++ case $* in
++ case $* in
++ for args in $*
++ [[ -CR =~ /dev/ ]]
++ for args in $*
++ [[ /dev/md0 =~ /dev/ ]]
++ [[ /dev/md0 =~ md ]]
++ for args in $*
++ [[ -amd =~ /dev/ ]]
++ for args in $*
++ [[ -l5 =~ /dev/ ]]
++ for args in $*
++ [[ -c =~ /dev/ ]]
++ for args in $*
++ [[ 1024 =~ /dev/ ]]
++ for args in $*
++ [[ -n2 =~ /dev/ ]]
++ for args in $*
++ [[ --assume-clean =~ /dev/ ]]
++ for args in $*
++ [[ /dev/loop1 =~ /dev/ ]]
++ [[ /dev/loop1 =~ md ]]
++ /lkp/benchmarks/mdadm-selftests/mdadm --zero /dev/loop1
mdadm: Unrecognised md component device - /dev/loop1
++ for args in $*
++ [[ /dev/loop2 =~ /dev/ ]]
++ [[ /dev/loop2 =~ md ]]
++ /lkp/benchmarks/mdadm-selftests/mdadm --zero /dev/loop2
mdadm: Unrecognised md component device - /dev/loop2
++ /lkp/benchmarks/mdadm-selftests/mdadm --quiet -CR /dev/md0 -amd -l5 -c 1024 -n2 --assume-clean /dev/loop1 /dev/loop2 --auto=yes
++ rv=0
++ case $* in
++ cat /var/tmp/stderr
++ return 0
++ mdadm /dev/md0 --add /dev/loop6
++ rm -f /var/tmp/stderr
++ case $* in
++ case $* in
++ /lkp/benchmarks/mdadm-selftests/mdadm --quiet /dev/md0 --add /dev/loop6
++ rv=0
++ case $* in
++ cat /var/tmp/stderr
++ return 0
++ echo 20
++ echo 20
++ mdadm --grow /dev/md0 -n 3
++ rm -f /var/tmp/stderr
++ case $* in
++ case $* in
++ /lkp/benchmarks/mdadm-selftests/mdadm --quiet --grow /dev/md0 -n 3
++ rv=0
++ case $* in
++ cat /var/tmp/stderr
++ return 0
++ check reshape
++ case $1 in
++ cnt=5
++ grep -sq reshape /proc/mdstat
++ '[' 5 -gt 0 ']'
++ grep -v idle /sys/block/md0/md/sync_action
++ sleep 0.5
++ cnt=4
++ grep -sq reshape /proc/mdstat
++ check state UUU
++ case $1 in
++ grep -sq 'blocks.*\[UUU\]$' /proc/mdstat
++ sleep 0.5
++ mdadm --stop /dev/md0
++ rm -f /var/tmp/stderr
++ case $* in
++ case $* in
++ /lkp/benchmarks/mdadm-selftests/mdadm --quiet --stop /dev/md0
++ rv=0
++ case $* in
++ cat /var/tmp/stderr
++ return 0
++ mdadm --assemble /dev/md0 /dev/loop1 /dev/loop2 /dev/loop6
++ rm -f /var/tmp/stderr
++ case $* in
++ case $* in
++ /lkp/benchmarks/mdadm-selftests/mdadm --quiet --assemble /dev/md0 /dev/loop1 /dev/loop2 /dev/loop6
++ rv=0
++ case $* in
++ cat /var/tmp/stderr
++ return 0
++ check reshape
++ case $1 in
++ cnt=5
++ grep -sq reshape /proc/mdstat
++ echo 1000
++ echo 2000
++ check wait
++ case $1 in
+++ cat /proc/sys/dev/raid/speed_limit_max
++ p=2000
++ echo 2000000
++ sleep 0.1
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ sleep 0.5
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ sleep 0.5
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ grep -v idle /sys/block/md0/md/sync_action
++ echo 2000
++ echo check
++ check wait
++ case $1 in
+++ cat /proc/sys/dev/raid/speed_limit_max
++ p=2000
++ echo 2000000
++ sleep 0.1
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ sleep 0.5
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ sleep 0.5
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ grep -v idle /sys/block/md0/md/sync_action
++ echo 2000
+++ cat /sys/block/md0/md/mismatch_cnt
++ mm=0
++ '[' 0 -gt 0 ']'
++ mdadm -S /dev/md0
++ rm -f /var/tmp/stderr
++ case $* in
++ udevadm settle
+++ cat /proc/sys/dev/raid/speed_limit_max
++ p=2000
++ echo 20000
++ case $* in
++ /lkp/benchmarks/mdadm-selftests/mdadm --quiet -S /dev/md0
++ rv=0
++ case $* in
++ udevadm settle
++ echo 2000
++ cat /var/tmp/stderr
++ return 0
++ for disks in 2 3 4 5
++ eval 'devs="/dev/loop1' /dev/loop2 '$dev3"'
+++ devs='/dev/loop1 /dev/loop2 /dev/loop3'
++ st=UUUU
++ for d in $devs
++ dd if=/dev/urandom of=/dev/loop1 bs=1024
dd: error writing '/dev/loop1': No space left on device
20001+0 records in
20000+0 records out
20480000 bytes (20 MB, 20 MiB) copied, 0.430464 s, 47.6 MB/s
++ true
++ for d in $devs
++ dd if=/dev/urandom of=/dev/loop2 bs=1024
dd: error writing '/dev/loop2': No space left on device
20001+0 records in
20000+0 records out
20480000 bytes (20 MB, 20 MiB) copied, 0.44228 s, 46.3 MB/s
++ true
++ for d in $devs
++ dd if=/dev/urandom of=/dev/loop3 bs=1024
dd: error writing '/dev/loop3': No space left on device
20001+0 records in
20000+0 records out
20480000 bytes (20 MB, 20 MiB) copied, 0.442369 s, 46.3 MB/s
++ true
++ case $disks in
++ chunk=1024
++ mdadm -CR /dev/md0 -amd -l5 -c 1024 -n3 --assume-clean /dev/loop1 /dev/loop2 /dev/loop3
++ rm -f /var/tmp/stderr
++ case $* in
++ case $* in
++ for args in $*
++ [[ -CR =~ /dev/ ]]
++ for args in $*
++ [[ /dev/md0 =~ /dev/ ]]
++ [[ /dev/md0 =~ md ]]
++ for args in $*
++ [[ -amd =~ /dev/ ]]
++ for args in $*
++ [[ -l5 =~ /dev/ ]]
++ for args in $*
++ [[ -c =~ /dev/ ]]
++ for args in $*
++ [[ 1024 =~ /dev/ ]]
++ for args in $*
++ [[ -n3 =~ /dev/ ]]
++ for args in $*
++ [[ --assume-clean =~ /dev/ ]]
++ for args in $*
++ [[ /dev/loop1 =~ /dev/ ]]
++ [[ /dev/loop1 =~ md ]]
++ /lkp/benchmarks/mdadm-selftests/mdadm --zero /dev/loop1
mdadm: Unrecognised md component device - /dev/loop1
++ for args in $*
++ [[ /dev/loop2 =~ /dev/ ]]
++ [[ /dev/loop2 =~ md ]]
++ /lkp/benchmarks/mdadm-selftests/mdadm --zero /dev/loop2
mdadm: Unrecognised md component device - /dev/loop2
++ for args in $*
++ [[ /dev/loop3 =~ /dev/ ]]
++ [[ /dev/loop3 =~ md ]]
++ /lkp/benchmarks/mdadm-selftests/mdadm --zero /dev/loop3
mdadm: Unrecognised md component device - /dev/loop3
++ /lkp/benchmarks/mdadm-selftests/mdadm --quiet -CR /dev/md0 -amd -l5 -c 1024 -n3 --assume-clean /dev/loop1 /dev/loop2 /dev/loop3 --auto=yes
++ rv=0
++ case $* in
++ cat /var/tmp/stderr
++ return 0
++ mdadm /dev/md0 --add /dev/loop6
++ rm -f /var/tmp/stderr
++ case $* in
++ case $* in
++ /lkp/benchmarks/mdadm-selftests/mdadm --quiet /dev/md0 --add /dev/loop6
++ rv=0
++ case $* in
++ cat /var/tmp/stderr
++ return 0
++ echo 20
++ echo 20
++ mdadm --grow /dev/md0 -n 4
++ rm -f /var/tmp/stderr
++ case $* in
++ case $* in
++ /lkp/benchmarks/mdadm-selftests/mdadm --quiet --grow /dev/md0 -n 4
++ rv=0
++ case $* in
++ cat /var/tmp/stderr
mdadm: Need to backup 6144K of critical section..
++ return 0
++ check reshape
++ case $1 in
++ cnt=5
++ grep -sq reshape /proc/mdstat
++ '[' 5 -gt 0 ']'
++ grep -v idle /sys/block/md0/md/sync_action
++ sleep 0.5
++ cnt=4
++ grep -sq reshape /proc/mdstat
++ check state UUUU
++ case $1 in
++ grep -sq 'blocks.*\[UUUU\]$' /proc/mdstat
++ sleep 0.5
++ mdadm --stop /dev/md0
++ rm -f /var/tmp/stderr
++ case $* in
++ case $* in
++ /lkp/benchmarks/mdadm-selftests/mdadm --quiet --stop /dev/md0
++ rv=0
++ case $* in
++ cat /var/tmp/stderr
++ return 0
++ mdadm --assemble /dev/md0 /dev/loop1 /dev/loop2 /dev/loop3 /dev/loop6
++ rm -f /var/tmp/stderr
++ case $* in
++ case $* in
++ /lkp/benchmarks/mdadm-selftests/mdadm --quiet --assemble /dev/md0 /dev/loop1 /dev/loop2 /dev/loop3 /dev/loop6
++ rv=0
++ case $* in
++ cat /var/tmp/stderr
++ return 0
++ check reshape
++ case $1 in
++ cnt=5
++ grep -sq reshape /proc/mdstat
++ echo 1000
++ echo 2000
++ check wait
++ case $1 in
+++ cat /proc/sys/dev/raid/speed_limit_max
++ p=2000
++ echo 2000000
++ sleep 0.1
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ sleep 0.5
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ sleep 0.5
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ sleep 0.5
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ grep -v idle /sys/block/md0/md/sync_action
++ echo 2000
++ echo check
++ check wait
++ case $1 in
+++ cat /proc/sys/dev/raid/speed_limit_max
++ p=2000
++ echo 2000000
++ sleep 0.1
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ sleep 0.5
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ sleep 0.5
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ grep -v idle /sys/block/md0/md/sync_action
++ echo 2000
+++ cat /sys/block/md0/md/mismatch_cnt
++ mm=0
++ '[' 0 -gt 0 ']'
++ mdadm -S /dev/md0
++ rm -f /var/tmp/stderr
++ case $* in
++ udevadm settle
+++ cat /proc/sys/dev/raid/speed_limit_max
++ p=2000
++ echo 20000
++ case $* in
++ /lkp/benchmarks/mdadm-selftests/mdadm --quiet -S /dev/md0
++ rv=0
++ case $* in
++ udevadm settle
++ echo 2000
++ cat /var/tmp/stderr
++ return 0
++ for disks in 2 3 4 5
++ eval 'devs="/dev/loop1' /dev/loop2 /dev/loop3 '$dev4"'
+++ devs='/dev/loop1 /dev/loop2 /dev/loop3 /dev/loop4'
++ st=UUUUU
++ for d in $devs
++ dd if=/dev/urandom of=/dev/loop1 bs=1024
dd: error writing '/dev/loop1': No space left on device
20001+0 records in
20000+0 records out
20480000 bytes (20 MB, 20 MiB) copied, 0.406947 s, 50.3 MB/s
++ true
++ for d in $devs
++ dd if=/dev/urandom of=/dev/loop2 bs=1024
dd: error writing '/dev/loop2': No space left on device
20001+0 records in
20000+0 records out
20480000 bytes (20 MB, 20 MiB) copied, 0.415534 s, 49.3 MB/s
++ true
++ for d in $devs
++ dd if=/dev/urandom of=/dev/loop3 bs=1024
dd: error writing '/dev/loop3': No space left on device
20001+0 records in
20000+0 records out
20480000 bytes (20 MB, 20 MiB) copied, 0.474736 s, 43.1 MB/s
++ true
++ for d in $devs
++ dd if=/dev/urandom of=/dev/loop4 bs=1024
dd: error writing '/dev/loop4': No space left on device
20001+0 records in
20000+0 records out
20480000 bytes (20 MB, 20 MiB) copied, 0.467228 s, 43.8 MB/s
++ true
++ case $disks in
++ chunk=512
++ mdadm -CR /dev/md0 -amd -l5 -c 512 -n4 --assume-clean /dev/loop1 /dev/loop2 /dev/loop3 /dev/loop4
++ rm -f /var/tmp/stderr
++ case $* in
++ case $* in
++ for args in $*
++ [[ -CR =~ /dev/ ]]
++ for args in $*
++ [[ /dev/md0 =~ /dev/ ]]
++ [[ /dev/md0 =~ md ]]
++ for args in $*
++ [[ -amd =~ /dev/ ]]
++ for args in $*
++ [[ -l5 =~ /dev/ ]]
++ for args in $*
++ [[ -c =~ /dev/ ]]
++ for args in $*
++ [[ 512 =~ /dev/ ]]
++ for args in $*
++ [[ -n4 =~ /dev/ ]]
++ for args in $*
++ [[ --assume-clean =~ /dev/ ]]
++ for args in $*
++ [[ /dev/loop1 =~ /dev/ ]]
++ [[ /dev/loop1 =~ md ]]
++ /lkp/benchmarks/mdadm-selftests/mdadm --zero /dev/loop1
mdadm: Unrecognised md component device - /dev/loop1
++ for args in $*
++ [[ /dev/loop2 =~ /dev/ ]]
++ [[ /dev/loop2 =~ md ]]
++ /lkp/benchmarks/mdadm-selftests/mdadm --zero /dev/loop2
mdadm: Unrecognised md component device - /dev/loop2
++ for args in $*
++ [[ /dev/loop3 =~ /dev/ ]]
++ [[ /dev/loop3 =~ md ]]
++ /lkp/benchmarks/mdadm-selftests/mdadm --zero /dev/loop3
mdadm: Unrecognised md component device - /dev/loop3
++ for args in $*
++ [[ /dev/loop4 =~ /dev/ ]]
++ [[ /dev/loop4 =~ md ]]
++ /lkp/benchmarks/mdadm-selftests/mdadm --zero /dev/loop4
mdadm: Unrecognised md component device - /dev/loop4
++ /lkp/benchmarks/mdadm-selftests/mdadm --quiet -CR /dev/md0 -amd -l5 -c 512 -n4 --assume-clean /dev/loop1 /dev/loop2 /dev/loop3 /dev/loop4 --auto=yes
++ rv=0
++ case $* in
++ cat /var/tmp/stderr
++ return 0
++ mdadm /dev/md0 --add /dev/loop6
++ rm -f /var/tmp/stderr
++ case $* in
++ case $* in
++ /lkp/benchmarks/mdadm-selftests/mdadm --quiet /dev/md0 --add /dev/loop6
++ rv=0
++ case $* in
++ cat /var/tmp/stderr
++ return 0
++ echo 20
++ echo 20
++ mdadm --grow /dev/md0 -n 5
++ rm -f /var/tmp/stderr
++ case $* in
++ case $* in
++ /lkp/benchmarks/mdadm-selftests/mdadm --quiet --grow /dev/md0 -n 5
++ rv=0
++ case $* in
++ cat /var/tmp/stderr
mdadm: Need to backup 6144K of critical section..
++ return 0
++ check reshape
++ case $1 in
++ cnt=5
++ grep -sq reshape /proc/mdstat
++ '[' 5 -gt 0 ']'
++ grep -v idle /sys/block/md0/md/sync_action
++ sleep 0.5
++ cnt=4
++ grep -sq reshape /proc/mdstat
++ check state UUUUU
++ case $1 in
++ grep -sq 'blocks.*\[UUUUU\]$' /proc/mdstat
++ sleep 0.5
++ mdadm --stop /dev/md0
++ rm -f /var/tmp/stderr
++ case $* in
++ case $* in
++ /lkp/benchmarks/mdadm-selftests/mdadm --quiet --stop /dev/md0
++ rv=0
++ case $* in
++ cat /var/tmp/stderr
++ return 0
++ mdadm --assemble /dev/md0 /dev/loop1 /dev/loop2 /dev/loop3 /dev/loop4 /dev/loop6
++ rm -f /var/tmp/stderr
++ case $* in
++ case $* in
++ /lkp/benchmarks/mdadm-selftests/mdadm --quiet --assemble /dev/md0 /dev/loop1 /dev/loop2 /dev/loop3 /dev/loop4 /dev/loop6
++ rv=0
++ case $* in
++ cat /var/tmp/stderr
++ return 0
++ check reshape
++ case $1 in
++ cnt=5
++ grep -sq reshape /proc/mdstat
++ echo 1000
++ echo 2000
++ check wait
++ case $1 in
+++ cat /proc/sys/dev/raid/speed_limit_max
++ p=2000
++ echo 2000000
++ sleep 0.1
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ sleep 0.5
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ sleep 0.5
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ sleep 0.5
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ sleep 0.5
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ grep -v idle /sys/block/md0/md/sync_action
++ echo 2000
++ echo check
++ check wait
++ case $1 in
+++ cat /proc/sys/dev/raid/speed_limit_max
++ p=2000
++ echo 2000000
++ sleep 0.1
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ sleep 0.5
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ sleep 0.5
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ grep -v idle /sys/block/md0/md/sync_action
++ echo 2000
+++ cat /sys/block/md0/md/mismatch_cnt
++ mm=0
++ '[' 0 -gt 0 ']'
++ mdadm -S /dev/md0
++ rm -f /var/tmp/stderr
++ case $* in
++ udevadm settle
+++ cat /proc/sys/dev/raid/speed_limit_max
++ p=2000
++ echo 20000
++ case $* in
++ /lkp/benchmarks/mdadm-selftests/mdadm --quiet -S /dev/md0
++ rv=0
++ case $* in
++ udevadm settle
++ echo 2000
++ cat /var/tmp/stderr
++ return 0
++ for disks in 2 3 4 5
++ eval 'devs="/dev/loop1' /dev/loop2 /dev/loop3 /dev/loop4 '$dev5"'
+++ devs='/dev/loop1 /dev/loop2 /dev/loop3 /dev/loop4 /dev/loop5'
++ st=UUUUUU
++ for d in $devs
++ dd if=/dev/urandom of=/dev/loop1 bs=1024
dd: error writing '/dev/loop1': No space left on device
20001+0 records in
20000+0 records out
20480000 bytes (20 MB, 20 MiB) copied, 0.579398 s, 35.3 MB/s
++ true
++ for d in $devs
++ dd if=/dev/urandom of=/dev/loop2 bs=1024
dd: error writing '/dev/loop2': No space left on device
20001+0 records in
20000+0 records out
20480000 bytes (20 MB, 20 MiB) copied, 0.459501 s, 44.6 MB/s
++ true
++ for d in $devs
++ dd if=/dev/urandom of=/dev/loop3 bs=1024
dd: error writing '/dev/loop3': No space left on device
20001+0 records in
20000+0 records out
20480000 bytes (20 MB, 20 MiB) copied, 0.460076 s, 44.5 MB/s
++ true
++ for d in $devs
++ dd if=/dev/urandom of=/dev/loop4 bs=1024
dd: error writing '/dev/loop4': No space left on device
20001+0 records in
20000+0 records out
20480000 bytes (20 MB, 20 MiB) copied, 0.468438 s, 43.7 MB/s
++ true
++ for d in $devs
++ dd if=/dev/urandom of=/dev/loop5 bs=1024
dd: error writing '/dev/loop5': No space left on device
20001+0 records in
20000+0 records out
20480000 bytes (20 MB, 20 MiB) copied, 0.443522 s, 46.2 MB/s
++ true
++ case $disks in
++ chunk=256
++ mdadm -CR /dev/md0 -amd -l5 -c 256 -n5 --assume-clean /dev/loop1 /dev/loop2 /dev/loop3 /dev/loop4 /dev/loop5
++ rm -f /var/tmp/stderr
++ case $* in
++ case $* in
++ for args in $*
++ [[ -CR =~ /dev/ ]]
++ for args in $*
++ [[ /dev/md0 =~ /dev/ ]]
++ [[ /dev/md0 =~ md ]]
++ for args in $*
++ [[ -amd =~ /dev/ ]]
++ for args in $*
++ [[ -l5 =~ /dev/ ]]
++ for args in $*
++ [[ -c =~ /dev/ ]]
++ for args in $*
++ [[ 256 =~ /dev/ ]]
++ for args in $*
++ [[ -n5 =~ /dev/ ]]
++ for args in $*
++ [[ --assume-clean =~ /dev/ ]]
++ for args in $*
++ [[ /dev/loop1 =~ /dev/ ]]
++ [[ /dev/loop1 =~ md ]]
++ /lkp/benchmarks/mdadm-selftests/mdadm --zero /dev/loop1
mdadm: Unrecognised md component device - /dev/loop1
++ for args in $*
++ [[ /dev/loop2 =~ /dev/ ]]
++ [[ /dev/loop2 =~ md ]]
++ /lkp/benchmarks/mdadm-selftests/mdadm --zero /dev/loop2
mdadm: Unrecognised md component device - /dev/loop2
++ for args in $*
++ [[ /dev/loop3 =~ /dev/ ]]
++ [[ /dev/loop3 =~ md ]]
++ /lkp/benchmarks/mdadm-selftests/mdadm --zero /dev/loop3
mdadm: Unrecognised md component device - /dev/loop3
++ for args in $*
++ [[ /dev/loop4 =~ /dev/ ]]
++ [[ /dev/loop4 =~ md ]]
++ /lkp/benchmarks/mdadm-selftests/mdadm --zero /dev/loop4
mdadm: Unrecognised md component device - /dev/loop4
++ for args in $*
++ [[ /dev/loop5 =~ /dev/ ]]
++ [[ /dev/loop5 =~ md ]]
++ /lkp/benchmarks/mdadm-selftests/mdadm --zero /dev/loop5
mdadm: Unrecognised md component device - /dev/loop5
++ /lkp/benchmarks/mdadm-selftests/mdadm --quiet -CR /dev/md0 -amd -l5 -c 256 -n5 --assume-clean /dev/loop1 /dev/loop2 /dev/loop3 /dev/loop4 /dev/loop5 --auto=yes
++ rv=0
++ case $* in
++ cat /var/tmp/stderr
++ return 0
++ mdadm /dev/md0 --add /dev/loop6
++ rm -f /var/tmp/stderr
++ case $* in
++ case $* in
++ /lkp/benchmarks/mdadm-selftests/mdadm --quiet /dev/md0 --add /dev/loop6
++ rv=0
++ case $* in
++ cat /var/tmp/stderr
++ return 0
++ echo 20
++ echo 20
++ mdadm --grow /dev/md0 -n 6
++ rm -f /var/tmp/stderr
++ case $* in
++ case $* in
++ /lkp/benchmarks/mdadm-selftests/mdadm --quiet --grow /dev/md0 -n 6
++ rv=0
++ case $* in
++ cat /var/tmp/stderr
mdadm: Need to backup 5120K of critical section..
++ return 0
++ check reshape
++ case $1 in
++ cnt=5
++ grep -sq reshape /proc/mdstat
++ '[' 5 -gt 0 ']'
++ grep -v idle /sys/block/md0/md/sync_action
++ sleep 0.5
++ cnt=4
++ grep -sq reshape /proc/mdstat
++ check state UUUUUU
++ case $1 in
++ grep -sq 'blocks.*\[UUUUUU\]$' /proc/mdstat
++ sleep 0.5
++ mdadm --stop /dev/md0
++ rm -f /var/tmp/stderr
++ case $* in
++ case $* in
++ /lkp/benchmarks/mdadm-selftests/mdadm --quiet --stop /dev/md0
++ rv=0
++ case $* in
++ cat /var/tmp/stderr
++ return 0
++ mdadm --assemble /dev/md0 /dev/loop1 /dev/loop2 /dev/loop3 /dev/loop4 /dev/loop5 /dev/loop6
++ rm -f /var/tmp/stderr
++ case $* in
++ case $* in
++ /lkp/benchmarks/mdadm-selftests/mdadm --quiet --assemble /dev/md0 /dev/loop1 /dev/loop2 /dev/loop3 /dev/loop4 /dev/loop5 /dev/loop6
mdadm: restoring critical section
++ rv=0
++ case $* in
++ cat /var/tmp/stderr
++ return 0
++ check reshape
++ case $1 in
++ cnt=5
++ grep -sq reshape /proc/mdstat
++ echo 1000
++ echo 2000
++ check wait
++ case $1 in
+++ cat /proc/sys/dev/raid/speed_limit_max
++ p=2000
++ echo 2000000
++ sleep 0.1
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ sleep 0.5
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ sleep 0.5
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ sleep 0.5
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ sleep 0.5
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ sleep 0.5
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ grep -v idle /sys/block/md0/md/sync_action
++ echo 2000
++ echo check
++ check wait
++ case $1 in
+++ cat /proc/sys/dev/raid/speed_limit_max
++ p=2000
++ echo 2000000
++ sleep 0.1
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ sleep 0.5
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ sleep 0.5
++ grep -Eq '(resync|recovery|reshape|check|repair) *=' /proc/mdstat
++ grep -v idle /sys/block/md0/md/sync_action
++ echo 2000
+++ cat /sys/block/md0/md/mismatch_cnt
++ mm=0
++ '[' 0 -gt 0 ']'
++ mdadm -S /dev/md0
++ rm -f /var/tmp/stderr
++ case $* in
++ udevadm settle
+++ cat /proc/sys/dev/raid/speed_limit_max
++ p=2000
++ echo 20000
++ case $* in
++ /lkp/benchmarks/mdadm-selftests/mdadm --quiet -S /dev/md0
++ rv=0
++ case $* in
++ udevadm settle
++ echo 2000
++ cat /var/tmp/stderr
++ return 0