Not to be fixed
Created: Nov 8, 2016
Updated: Mar 6, 2019
Resolved Date: Feb 19, 2019
Found In Version: unknown
Severity: Standard
Applicable for: Wind River Linux 9
Component/s: BSP
root@nxp-t4240qds:/opt/wr-test/testcases/kts/perf_record# perf record -e branch-misses ls > /dev/null
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.004 MB perf.data (21 samples) ]
root@nxp-t4240qds:/opt/wr-test/testcases/kts/perf_record# perf report --stdio | grep ls
23.05% ls [kernel.kallsyms] [k] .__bfs
14.55% ls [kernel.kallsyms] [k] .lock_release
8.94% ls [kernel.kallsyms] [k] .lock_acquire
8.36% ls [kernel.kallsyms] [k] .check_preemption_disabled
7.28% ls [kernel.kallsyms] [k] .__lock_is_held
6.63% ls [kernel.kallsyms] [k] .strncpy
6.32% ls [kernel.kallsyms] [k] .arch_local_irq_restore
5.77% ls [kernel.kallsyms] [k] .anon_vma_interval_tree_insert
5.33% ls [kernel.kallsyms] [k] .get_mem_cgroup_from_mm
4.54% ls [kernel.kallsyms] [k] .rb_erase
3.75% ls [kernel.kallsyms] [k] .__lock_acquire
3.46% ls [kernel.kallsyms] [k] ._raw_write_unlock_irqrestore
1.90% perf [kernel.kallsyms] [k] .lock_acquired
0.10% perf [kernel.kallsyms] [k] .lock_release
0.01% perf [kernel.kallsyms] [k] .fsl_emb_pmu_enable
root@nxp-t4240qds:/opt/wr-test/testcases/kts/perf_record# perf record -e cache-misses ls > /dev/null
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.004 MB perf.data (36 samples) ]
root@nxp-t4240qds:/opt/wr-test/testcases/kts/perf_record# perf report --stdio | grep ls
24.87% ls [kernel.kallsyms] [k] .mem_serial_in
21.00% ls [kernel.kallsyms] [k] .copy_page
9.43% ls [kernel.kallsyms] [k] .check_flags.part.26
5.51% ls [kernel.kallsyms] [k] .fput
5.29% ls [kernel.kallsyms] [k] .memset
5.09% ls ld-2.24.so [.] 0x0000000000010620
4.96% ls ld-2.24.so [.] 0x000000000000d6fc
4.31% ls [kernel.kallsyms] [k] .__lock_acquire
3.96% ls [kernel.kallsyms] [k] .create_object
2.29% ls [kernel.kallsyms] [k] .get_mem_cgroup_from_mm
2.16% ls ld-2.24.so [.] 0x00000000000214b4
1.89% ls [kernel.kallsyms] [k] .__alloc_skb
1.86% ls [kernel.kallsyms] [k] .arch_local_irq_restore
1.80% ls [kernel.kallsyms] [k] .lock_acquire
1.74% ls [kernel.kallsyms] [k] .nfs_pageio_init
1.58% ls [kernel.kallsyms] [k] .validate_sp
1.42% ls [kernel.kallsyms] [k] .vmacache_find
0.79% perf [kernel.kallsyms] [k] .lock_release
0.05% perf [kernel.kallsyms] [k] .check_preemption_disabled
0.00% perf [kernel.kallsyms] [k] .get_lock_stats
0.00% perf [kernel.kallsyms] [k] .preempt_count_add
root@nxp-t4240qds:/opt/wr-test/testcases/kts/perf_record# perf record -e cycles ls > /dev/null
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.004 MB perf.data (19 samples) ]
root@nxp-t4240qds:/opt/wr-test/testcases/kts/perf_record# perf report --stdio | grep ls
24.81% ls [kernel.kallsyms] [k] .copy_page
10.88% ls [kernel.kallsyms] [k] ._atomic_dec_and_lock
10.74% ls [kernel.kallsyms] [k] .__raw_spin_lock_init
8.84% ls [kernel.kallsyms] [k] .page_remove_rmap
7.10% ls libc-2.24.so [.] _dl_addr
6.91% ls [kernel.kallsyms] [k] .kmem_cache_free
6.42% ls [kernel.kallsyms] [k] .lock_release
6.38% ls ld-2.24.so [.] 0x000000000000d52c
5.85% ls [kernel.kallsyms] [k] .__rcu_read_unlock
5.77% ls [kernel.kallsyms] [k] .release_pages
5.44% ls [kernel.kallsyms] [k] .dput
0.81% perf [kernel.kallsyms] [k] .strrchr
0.04% perf [kernel.kallsyms] [k] .lock_release
0.00% perf [kernel.kallsyms] [k] .arch_local_irq_restore
0.00% perf [kernel.kallsyms] [k] .fsl_emb_pmu_enable
root@nxp-t4240qds:/opt/wr-test/testcases/kts/perf_record# perf record -e cpu-clock ls > /dev/null
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.004 MB perf.data (16 samples) ]
root@nxp-t4240qds:/opt/wr-test/testcases/kts/perf_record# perf report --stdio | grep ls
25.00% ls [kernel.kallsyms] [k] .arch_local_irq_restore
18.75% ls [kernel.kallsyms] [k] .copy_page
12.50% ls ld-2.24.so [.] 0x0000000000010620
6.25% ls [kernel.kallsyms] [k] .do_page_fault
6.25% ls [kernel.kallsyms] [k] .down_read_trylock
6.25% ls [kernel.kallsyms] [k] .memset
6.25% ls [kernel.kallsyms] [k] .page_add_file_rmap
6.25% ls [kernel.kallsyms] [k] .release_pages
6.25% ls [kernel.kallsyms] [k] .unmap_page_range
6.25% ls ld-2.24.so [.] 0x0000000000014614
root@nxp-t4240qds:/opt/wr-test/testcases/kts/perf_record# perf record -e task-clock ls > /dev/null
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.004 MB perf.data (15 samples) ]
root@nxp-t4240qds:/opt/wr-test/testcases/kts/perf_record# perf report --stdio | grep ls
13.33% ls [kernel.kallsyms] [k] .__might_sleep
13.33% ls ld-2.24.so [.] 0x0000000000010620
6.67% ls [kernel.kallsyms] [k] .__kmalloc_track_caller
6.67% ls [kernel.kallsyms] [k] .__wake_up_bit
6.67% ls [kernel.kallsyms] [k] .mem_cgroup_commit_charge
6.67% ls [kernel.kallsyms] [k] .page_add_file_rmap
6.67% ls [kernel.kallsyms] [k] .page_remove_rmap
6.67% ls [kernel.kallsyms] [k] .perf_event_mmap
6.67% ls [kernel.kallsyms] [k] .perf_iterate_ctx.constprop.45
6.67% ls [kernel.kallsyms] [k] .release_pages
6.67% ls [kernel.kallsyms] [k] .unlock_page_memcg
6.67% ls ld-2.24.so [.] 0x000000000000d6fc
6.67% ls libc-2.24.so [.] getenv
root@nxp-t4240qds:/opt/wr-test/testcases/kts/perf_record# dmesg |grep -i -w -E -B10 -A50 'Call Trace|BUG:|WARNING:' ||return 0
[ 4060.195102] DEBUG_LOCKS_WARN_ON(!current->hardirqs_enabled)
[ 4060.199234] ------------[ cut here ]------------
[ 4060.202733] WARNING: CPU: 9 PID: 21875 at /buildarea1/WRL9_regression/build_dir/kernel/nxp-t4xxx/nxp_t4240qds_standard_glibc_std_WR_systemd_wr_kts/lxbuilds/nxp-t4240qds_platform_up/nxp-t4xxx-standard-glibc-std/wrlinux/build/tmp/work-shared/nxp-t4xxx/kernel-source/kernel/locking/lockdep.c:3684 .check_flags.part.26+0x21c/0x250
[ 4060.230182] Modules linked in: iptable_filter ip_tables x_tables lttng_test(C) lttng_tracer(C) lttng_ftrace(C) lttng_kprobes(C) lttng_kretprobes(C) lttng_clock(C) lttng_statedump(C) lttng_lib_ring_buffer(C) torture mpc85xx_edac edac_core softdog [last unloaded: lttng_ring_buffer_client_discard]
[ 4060.255040] CPU: 9 PID: 21875 Comm: ls Tainted: G C O 4.8.3-WR9.0.0.0_standard #1
[ 4060.262169] task: c0000005b64a0000 task.stack: c0000005b6948000
[ 4060.266779] NIP: c0000000000e301c LR: c0000000000e3018 CTR: c0000000007b21d0
[ 4060.272519] REGS: c0000005b694ae10 TRAP: 0700 Tainted: G C O (4.8.3-WR9.0.0.0_standard)
[ 4060.280428] MSR: 000000008202b000 <VEC,CE,EE,FP,ME> CR: 24028222 XER: 00000000
[ 4060.286554] SOFTE: 0
GPR00: c0000000000e3018 c0000005b694b090 c000000001a99c00 000000000000002f
GPR04: c000000000c91574 c0000000000f5f6c 0000000000000000 0000000000000001
GPR08: c0000000018a9c00 0000000000000000 c0000005b64a0000 0000000000000001
GPR12: 0000000024028224 c00000003fff8f00 0000000000000005 00000000fffff000
GPR16: c0000005bfa29318 00000080930a1188 c0000005d5763800 c0000005b8fd0900
GPR20: c0000005bfa29200 c0000005bfa28c00 c0000005bd799ee0 0000000000000001
GPR24: 0000000000000001 c00000000009cd20 0000000000000000 0000000000000000
GPR28: 0000000000000002 0000000000000000 0000000000000000 c00000000278e358
[ 4060.341239] NIP [c0000000000e301c] .check_flags.part.26+0x21c/0x250
[ 4060.346198] LR [c0000000000e3018] .check_flags.part.26+0x218/0x250
[ 4060.351068] Call Trace:
[ 4060.352206] [c0000005b694b090] [c0000000000e3018] .check_flags.part.26+0x218/0x250 (unreliable)
[ 4060.359607] [c0000005b694b110] [c0000000000e36e8] .lock_acquire+0x258/0x340
[ 4060.365269] [c0000005b694b1f0] [c00000000009cd80] .__task_pid_nr_ns+0x60/0x280
[ 4060.371195] [c0000005b694b280] [c0000000001d54ec] .__perf_event_header__init_id+0x7c/0x130
[ 4060.378156] [c0000005b694b310] [c0000000001d7040] .perf_event_mmap_output+0x240/0x2f0
[ 4060.384685] [c0000005b694b640] [c0000000001dac00] .perf_iterate_ctx.constprop.45+0x120/0x160
[ 4060.391820] [c0000005b694b6e0] [c0000000001dafbc] .perf_iterate_sb+0x37c/0x400
[ 4060.397741] [c0000005b694b790] [c0000000001e4f8c] .perf_event_mmap+0x1fc/0x680
[ 4060.403664] [c0000005b694b8d0] [c00000000024a898] .__install_special_mapping+0x108/0x200
[ 4060.410453] [c0000005b694b980] [c00000000024c8a8] .install_special_mapping+0x48/0x70
[ 4060.416897] [c0000005b694ba20] [c00000000000afc4] .arch_setup_additional_pages+0xf4/0x1b0
[ 4060.423778] [c0000005b694bac0] [c00000000031d3a8] .load_elf_binary+0xab8/0x1440
[ 4060.429785] [c0000005b694bc10] [c00000000029d434] .search_binary_handler+0xe4/0x2a0
[ 4060.436139] [c0000005b694bcb0] [c00000000029e418] .do_execveat_common.isra.14+0x7f8/0xbc0
[ 4060.443013] [c0000005b694bda0] [c00000000029ebe4] .SyS_execve+0x54/0x70
[ 4060.448325] [c0000005b694be30] [c0000000000007a4] system_call+0x38/0xe8
[ 4060.453633] Instruction dump:
[ 4060.455293] 38842aa8 38637f60 48bb605d 60000000 0fe00000 4bfffe60 3c82ff46 3c62ff45
[ 4060.461769] 38842a88 38637f60 48bb603d 60000000 <0fe00000> 4bfffeac 3c82ff46 3c62ff45
[ 4060.468420] ---[ end trace 73410207fcc7a02a ]---
[ 4060.471731] possible reason: unannotated irqs-on.
[ 4060.475124] irq event stamp: 3542
[ 4060.477128] hardirqs last enabled at (3541): [<c000000000c92164>] ._raw_write_unlock_irqrestore+0xa4/0x100
[ 4060.485568] hardirqs last disabled at (3542): [<c000000000000e1c>] restore_irq_off+0x34/0x40
[ 4060.492704] softirqs last enabled at (760): [<c000000000c4f1cc>] .rpc_wake_up_first_on_wq+0xac/0x280
[ 4060.500628] softirqs last disabled at (758): [<c000000000c4f160>] .rpc_wake_up_first_on_wq+0x40/0x280
####################################################################################################################################
------------------
Project Build Path:
------------------
pek-lpgtest19.wrs.com.wrs.com:/buildarea1/WRL9_regression/build_dir/kernel/nxp-t4xxx/nxp_t4240qds_standard_glibc_std_WR_systemd_wr_kts/lxbuilds/nxp-t4240qds_platform_up/nxp-t4xxx-standard-glibc-std/wrlinux/build
To Get The Testing Layer:
------------------------
# git clone git://git.wrs.com/git/projects/wassp-repos/testcases/wrlinux
# cd wrlinux;git checkout master
Project Build:
----------------------
--machines=nxp-t4xxx --kernel=standard --machines=nxp-t4xxx --kernel=standard --dl-layers --dl-layers
Build Steps:
. environment-setup-x86_64-wrlinuxsdk-linux
. oe-init-build-env
Add KTS layer
1.bitbake-layers add-layer <path to wr-testing/kts-dev>
2.echo 'require templates/feature/wr-kts/template.conf' >> conf/local.conf
3.bitbake wrlinux-image-glibc-std
Build Configuration:
----------------------------
BB_VERSION = '1.32.0'
BUILD_SYS = 'x86_64-linux'
NATIVELSBSTRING = 'CentOSLinux-7.2.1511'
DISTRO = 'wrlinux-small'
DISTRO_VERSION = '9.0.0.0'
MACHINE = 'nxp-t4xxx'
DEFAULTTUNE = 'ppc64e6500'
TARGET_SYS = 'powerpc64-wrs-linux'
TUNE_FEATURES = 'm64 fpu-hard e6500 altivec'
TARGET_FPU = ''
wr-base = 'HEAD:ef0ac383012b0d8aedb61b7d972920f4aa397aaf'
wr-fixes = 'HEAD:86020b2b2b961e3bb447b54184e817ac131eb7a9'
wrlinux = 'HEAD:e068db50fb007201dc1a18a9b7cc8c60a4ea7a26'
nxp-t4xxx = 'HEAD:516c734ae50e47d0f94eb75dd7188b3135406f09'
meta = 'HEAD:43fe310ad4eb9878206c5b1c1db77cadd846fb2d'
meta-initramfs
meta-python
meta-networking
meta-oe
meta-perl
meta-webserver = 'HEAD:c7bb7f0d335d5e84cc661e7797381a2022518996'
wr-template = 'HEAD:d1f165f234f11376a31b99ec2aaef4843d9c6ded'
wr-kernel = 'HEAD:02c48f7ff9c105e8cc9115577469df0c14f3a5e0'
meta-filesystems = 'HEAD:c7bb7f0d335d5e84cc661e7797381a2022518996'
meta-realtime
meta-virtualization = 'HEAD:02c48f7ff9c105e8cc9115577469df0c14f3a5e0'
wr-base-dl = 'HEAD:aa1eab16a8c351551912bc3b20a3d41896036cbc'
oe-core-dl-2.2 = 'HEAD:c4e4e415289e6bee73aebc12a68b0feb7609bd93'
meta-initramfs-dl-2.2 = 'HEAD:1347989107c2f97644b18d862f850fd4dc0e104e'
meta-python-dl-2.2 = 'HEAD:b7397cb44fb80d3a19b6ef92f4a44de7ffddf53c'
meta-networking-dl-2.2 = 'HEAD:bb4af2a280e9de22d9159a102f472d47d9d97166'
meta-oe-dl-2.2 = 'HEAD:d48d4291e1e9a18ac457dd2aef91607b81a5426e'
meta-perl-dl-2.2 = 'HEAD:4d65c8cf72a198d849104cd3f213b6f3777f7431'
meta-webserver-dl-2.2 = 'HEAD:ec10bc34d57bd4f8f1a8ff4d6fff993d45c754a0'
wr-kernel-dl = 'HEAD:f9d20574ab2f63288ecdca850573e0d372577e36'
meta-filesystems-dl-2.2 = 'HEAD:ffa26ce28c1a1ddd181aedc6dbc95c2b539f35a4'
local = 'master:e2317664c2cffe47567452bc4ea8d59d91a3e811'
kts-dev = 'master:e44224ab3fbf35b4e9808c946b3930d4c5ec0806'
Kernel source top 10 commits:
----------------------------
Kevin Hao f473036 memblock: change the annotation to __init_memblock for memblock_is_reserved() Tue Nov 8 04:21:05 2016 -0500
yzhu1 0c2d330 ipv4: net namespace does not inherit network configurations Mon Nov 7 17:24:53 2016 -0800
Paul Gortmaker 8ab1ff2 cryptodev: stomp dynamic version numbering for in tree builds Mon Nov 7 09:36:41 2016 -0800
Liwei Song 42ef2cf cryptodev: fix compile error when enable CONFIG_CRYPTODEV Mon Nov 7 09:36:33 2016 -0800
Xulin Sun 366418a arm: ls1021a: fix to SCFG MSI dts node Mon Nov 7 09:11:47 2016 -0800
Xulin Sun 406e413 Revert 'PCI: designware: remove designware MSI support' Mon Nov 7 09:11:38 2016 -0800
Xulin Sun cc16dbe Revert 'pci/designware: Add support non-dw MSI controller' Mon Nov 7 09:11:24 2016 -0800
Yanjiang Jin 99eef2e qman: clean the FQD memory for kexec boot Mon Nov 7 16:24:26 2016 +0800
Yanjiang Jin 381ef81 fsl_qbman: reserve memory when b(q)man has been initalized Mon Nov 7 16:24:26 2016 +0800
Shan Hai 9652681 drivers/fsl_qbman: move out a macro definition from usdpaa scope Mon Nov 7 16:24:25 2016 +0800
Kernel config enabled by the testing layer:
------------------------------------------
CONFIG_DEBUG_KMEMLEAK=y
CONFIG_DEBUG_KMEMLEAK_EARLY_LOG_SIZE=10000
# CONFIG_KGDB_TESTS_ON_BOOT is not set
# extra kernel option
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_BLK_CGROUP=y
CONFIG_BPF=y
CONFIG_BPF_EVENTS=y
CONFIG_BPF_JIT=y
CONFIG_BPF_SYSCALL=y
CONFIG_BRIDGE=y
CONFIG_CGROUPS=y
CONFIG_CGROUP_BFQIO=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_DEBUG=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_NET_CLASSID=y
CONFIG_CGROUP_SCHED=y
CONFIG_CHECKPOINT_RESTORE=y
CONFIG_DEBUG_ATOMIC_SLEEP=y
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_KMEMLEAK=y
CONFIG_DEBUG_KMEMLEAK_EARLY_LOG_SIZE=10000
CONFIG_DEBUG_KMEMLEAK_TEST=m
CONFIG_DEBUG_LOCKDEP=y
CONFIG_DEBUG_LOCKING_API_SELFTESTS=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y
CONFIG_DEFAULT_BFQ=y
CONFIG_DEFAULT_IOSCHED='bfq'
CONFIG_DEVPTS_MULTIPLE_INSTANCES=y
CONFIG_DYNAMIC_FTRACE=y
CONFIG_EVENT_TRACING=y
CONFIG_EXT2_FS=y
CONFIG_EXT4_FS=y
CONFIG_FRAME_POINTER=y
CONFIG_FTRACE=y
CONFIG_FUNCTION_GRAPH_TRACER=y
CONFIG_FUNCTION_PROFILER=y
CONFIG_FUNCTION_TRACER=y
CONFIG_GENERIC_TRACER=y
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KPROBES_ON_FTRACE=y
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_INET_DIAG=m
CONFIG_INET_UDP_DIAG=m
CONFIG_IOSCHED_BFQ=y
CONFIG_IP6_NF_NAT=m
CONFIG_IP6_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_NAT=m
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IRQSOFF_TRACER=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KGDB=y
CONFIG_KGDB_SERIAL_CONSOLE=y
CONFIG_KGDB_TESTS=y
CONFIG_KPROBES=y
CONFIG_KPROBES_ON_FTRACE=y
CONFIG_KPROBE_EVENT=y
CONFIG_KRETPROBES=y
CONFIG_LOCKDEP=y
CONFIG_LOCK_STAT=y
CONFIG_LOCK_TORTURE_TEST=m
CONFIG_LTTNG=m
CONFIG_MACVLAN=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_MEM_SOFT_DIRTY=y
CONFIG_MM_OWNER=y
CONFIG_MODULES=y
CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m
CONFIG_NETLINK_DIAG=m
CONFIG_NET_CLS_CGROUP=y
CONFIG_NF_CONNTRACK=m
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_NF_CONNTRACK_IPV6=m
CONFIG_NF_NAT_IPV4=m
CONFIG_NF_NAT_IPV6=m
CONFIG_PACKET_DIAG=m
CONFIG_PERF_EVENTS=y
CONFIG_PROBE_EVENTS=y
CONFIG_PROFILING=y
CONFIG_PROVE_LOCKING=y
CONFIG_RCU_BOOST=y
CONFIG_RELOCATABLE=y
CONFIG_SAMPLES=y
CONFIG_SAMPLE_KPROBES=m
CONFIG_SAMPLE_KRETPROBES=m
CONFIG_SCHED_TRACER=y
CONFIG_SQUASHFS=m
CONFIG_STACK_TRACER=y
CONFIG_STAGING=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_TEST_BPF=m
CONFIG_TIMER_STATS=y
CONFIG_TIPC=m
CONFIG_TRACEPOINTS=y
CONFIG_TRACE_CLOCK=y
CONFIG_TRACING=y
CONFIG_UNIX_DIAG=m
CONFIG_UPROBES=y
CONFIG_UPROBE_EVENT=y
CONFIG_VETH=y
CONFIG_VXLAN=y
Kernel Boot Parameter:
---------------------
root@nxp-t4240qds:/opt/wr-test/testcases/kts/perf_record# cat /proc/cmdline
root=/dev/nfs rw nfsroot=128.224.165.20:/export/pxeboot/vlm-boards/22609/rootfs ip=128.224.166.64:128.224.165.20:128.224.166.1:255.255.254.0:nxp-t4240qds:eth0:off console=ttyS0,115200 mtdparts=fe8000000.nor:128k(rcw),7M(kernel1),1M(dtb1),54M(fs1),128K(alt-fman-firmware),128K(alt-uboot-env),768K(alt-u-boot),128K(alt-rcw),7M(kernel2),1M(dtb2),54M(fs2),128K(fman-firmware),128K(u-boot-env),768K(u-boot)
To reproduce it:
---------------
# /opt/wr-test/testcases/kts/perf_record/runtest.sh
=============
