memcg_usage_in_bytes_test 1 TINFO: timeout per run is 0h 55m 0s
memcg_usage_in_bytes_test 1 TCONF: memory controller mounted on cgroup v2 hierarchy, skipping test.

Summary:
passed   0
failed   0
broken   0
skipped  1
warnings 0

tst_tmpdir.c:316: TINFO: Using /tmp/LTP_memergI5f as tmpdir (tmpfs filesystem)
tst_device.c:96: TINFO: Found free device 0 '/dev/loop0'
tst_test.c:1900: TINFO: LTP version: 20250130
tst_test.c:1904: TINFO: Tested kernel: 6.15.0-rc6-next-20250513 #1 SMP PREEMPT_DYNAMIC @1747138515 x86_64
tst_kconfig.c:88: TINFO: Parsing kernel config '/proc/config.gz'
tst_kconfig.c:676: TINFO: CONFIG_TRACE_IRQFLAGS kernel option detected which might slow the execution
tst_test.c:1722: TINFO: Overall timeout per run is 0h 21m 36s
tst_supported_fs_types.c:97: TINFO: Kernel supports ext2
tst_supported_fs_types.c:62: TINFO: mkfs.ext2 does exist
tst_supported_fs_types.c:97: TINFO: Kernel supports ext3
tst_supported_fs_types.c:62: TINFO: mkfs.ext3 does exist
tst_supported_fs_types.c:97: TINFO: Kernel supports ext4
tst_supported_fs_types.c:62: TINFO: mkfs.ext4 does exist
tst_supported_fs_types.c:105: TINFO: Skipping bcachefs because of FUSE blacklist
tst_supported_fs_types.c:169: TINFO: Skipping vfat as requested by the test
tst_supported_fs_types.c:169: TINFO: Skipping exfat as requested by the test
tst_supported_fs_types.c:169: TINFO: Skipping ntfs as requested by the test
tst_supported_fs_types.c:169: TINFO: Skipping tmpfs as requested by the test
tst_test.c:1833: TINFO: === Testing on ext2 ===
tst_test.c:1170: TINFO: Formatting /dev/loop0 with ext2 opts='' extra opts=''
mke2fs 1.47.2 (1-Jan-2025)
tst_test.c:1182: TINFO: Mounting /dev/loop0 to /tmp/LTP_memergI5f/mntdir fstyp=ext2 flags=0
memcontrol04.c:118: TINFO: Child 65281 in leaf_C: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 65282 in leaf_D: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 65283 in leaf_F: Allocating pagecache: 52428800
memcontrol04.c:99: TINFO: Child 65284 in trunk_G: Allocating anon: 155189248
memcontrol04.c:170: TPASS: Expect: (A/B memory.current=53862400) ~= 52428800
memcontrol04.c:176: TPASS: Expect: (A/B/C memory.current=26230784) ~= 34603008
memcontrol04.c:178: TPASS: Expect: (A/B/D memory.current=25935872) ~= 17825792
memcontrol04.c:180: TPASS: Expect: (A/B/E memory.current=0) ~= 0
memcontrol04.c:182: TINFO: A/B/F memory.current=1433600
memcontrol04.c:99: TINFO: Child 65285 in trunk_G: Allocating anon: 174063616
memcontrol04.c:195: TINFO: A: low events=1617, oom events=0
memcontrol04.c:195: TINFO: B: low events=1617, oom events=0
memcontrol04.c:195: TINFO: G: low events=0, oom events=0
memcontrol04.c:208: TPASS: Expect: (C oom events=0) == 0
memcontrol04.c:211: TPASS: Expect: (C low events=412) > 0
memcontrol04.c:208: TPASS: Expect: (D oom events=0) == 0
memcontrol04.c:211: TPASS: Expect: (D low events=412) > 0
memcontrol04.c:208: TPASS: Expect: (E oom events=0) == 0
memcontrol04.c:214: TPASS: Expect: (E low events=0) == 0
memcontrol04.c:208: TPASS: Expect: (F oom events=0) == 0
memcontrol04.c:214: TFAIL: Expect: (F low events=397) == 0
tst_test.c:1833: TINFO: === Testing on ext3 ===
tst_test.c:1170: TINFO: Formatting /dev/loop0 with ext3 opts='' extra opts=''
mke2fs 1.47.2 (1-Jan-2025)
tst_test.c:1182: TINFO: Mounting /dev/loop0 to /tmp/LTP_memergI5f/mntdir fstyp=ext3 flags=0
memcontrol04.c:118: TINFO: Child 65290 in leaf_C: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 65291 in leaf_D: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 65292 in leaf_F: Allocating pagecache: 52428800
memcontrol04.c:99: TINFO: Child 65293 in trunk_G: Allocating anon: 155189248
memcontrol04.c:170: TPASS: Expect: (A/B memory.current=53878784) ~= 52428800
memcontrol04.c:176: TPASS: Expect: (A/B/C memor[  408.260489] <LAVA_SIGNAL_ENDTC memcontrol04>
y.current=26796032) ~= 34603008
memcontrol04 memcontrol04
memcontrol04: [  350.886161] /usr/local/bin/kirk[341]: starting test memcontrol04 (memcontrol04)
memcontrol04.c:118: TINFO: Child 65281 in leaf_C: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 65282 in leaf_D: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 65283 in leaf_F: Allocating pagecache: 52428800
memcontrol04.c:99: TINFO: Child 65284 in trunk_G: Allocating anon: 155189248
memcontrol04.c:170: TPASS: Expect: (A/B memory.current=53862400) ~= 52428800
memcontrol04.c:176: TPASS: Expect: (A/B/C memory.current=26230784) ~= 34603008
memcontrol04.c:178: TPASS: Expect: (A/B/D memory.current=25935872) ~= 17825792
memcontrol04.c:180: TPASS: Expect: (A/B/E memory.current=0) ~= 0
memcontrol04.c:182: TINFO: A/B/F memory.current=1433600
memcontrol04.c:99: TINFO: Child 65285 in trunk_G: Allocating anon: 174063616
memcontrol04.c:195: TINFO: A: low events=1617, oom events=0
memcontrol04.c:195: TINFO: B: low events=1617, oom events=0
memcontrol04.c:195: TINFO: G: low events=0, oom events=0
memcontrol04.c:208: TPASS: Expect: (C oom events=0) == 0
memcontrol04.c:211: TPASS: Expect: (C low events=412) > 0
memcontrol04.c:208: TPASS: Expect: (D oom events=0) == 0
memcontrol04.c:211: TPASS: Expect: (D low events=412) > 0
memcontrol04.c:208: TPASS: Expect: (E oom events=0) == 0
memcontrol04.c:214: TPASS: Expect: (E low events=0) == 0
memcontrol04.c:208: TPASS: Expect: (F oom events=0) == 0
memcontrol04.c:214: TFAIL: Expect: (F low events=397) == 0
memcontrol04.c:118: TINFO: Child 65290 in leaf_C: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 65291 in leaf_D: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 65292 in leaf_F: Allocating pagecache: 52428800
memcontrol04.c:99: TINFO: Child 65293 in trunk_G: Allocating anon: 155189248
memcontrol04.c:170: TPASS: Expect: (A/B memory.current=53878784) ~= 52428800
memcontrol04.c:176: TPASS: Expect: (A/B/C memor[  408.260489] <LAVA_SIGNAL_ENDTC memcontrol04>
memcontrol04.c:178: TPASS: Expect: (A/B/D memory.current=25776128) ~= 17825792
memcontrol04.c:180: TPASS: Expect: (A/B/E memory.current=0) ~= 0
memcontrol04.c:182: TINFO: A/B/F memory.current=1253376
memcontrol04.c:99: T[  408.286168] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=memcontrol04 RESULT=fail>
memcontrol04.c:195: TINFO: A: low events=1619, oom events=0
memcontrol04.c:195: TINFO[  408.306293] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=cgroup_fj_function_debug RESULT=pass>
memcontrol04.c:195: TINFO: G: low events=0, oom events=0
memcontrol04.c:208: TPASS: Expect: (C oom events=0) == 0
memcontrol04.c:211: TPASS: Expect: (C low events=416) > [  408.331084] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=cgroup_fj_function_cpuset RESULT=pass>
memcontrol04.c:208: TPASS: Expect: (D oom events=0) == 0
memcontrol04.c:211: TPASS: Expect: (D low events=416) > 0
memcontrol04.c:208: TPASS: Expect: (E oom events=0) == 0
memcontrol04.c:214: TPASS: Exp[  408.358180] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=cgroup_fj_function_cpu RESULT=pass>
memcontrol04.c:208: TPASS: Expect: (F oom events=0) == 0
memcontrol04.c:214: TFAIL: Expect: (F low events=394) == 0
memcontrol04.c:118: TINFO: Child 65299 in leaf_C: Allocating pagecach[  408.414133] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=cgroup_fj_function_memory RESULT=pass>
memcontrol04.c:118: TINFO: Child 65300 in leaf_D: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 65301 in leaf_F: Allocating pagecache: 52428800
memcontrol04.c:99: TINFO: Child 65302 in trunk_[  408.440188] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=cgroup_fj_function_freezer RESULT=pass>
memcontrol04.c:170: TPASS: Expect: (A/B memory.current=53579776) ~= 52428800
memcontrol04.c:176: TPASS: Expect: (A/B/C memory.current=28585984) ~= 34603008
memcontrol04.c:178: TPASS: Expect: [  408.467740] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=cgroup_fj_function_devices RESULT=pass>
memcontrol04.c:180:[  408.481716] <LAVA_SIGNAL_STARTTC cgroup_fj_function_blkio>
memcontrol04.c:99: TINFO: Child 65303 in trunk_G: Allocating anon: 174063616
memcontrol04.c:195: TINFO: A: low events=1641, oom events=0
memcontrol04.c[  408.514193] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=cgroup_fj_function_blkio RESULT=skip>
memcontrol04.c:195: TINFO: G: low events=0, oom events=0
memcontrol04.c:208: TPASS: Expect: (C oom events=0) == 0
memcontrol04.c:211: TPASS: Expect: (C low eve[  408.541077] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=cgroup_fj_function_net_cls RESULT=pass>
memcontrol04.c:208: TPASS: Expect: (D oom events=0) == 0
memcontrol04.c:211: TPASS: Expect: (D low events=419) > 0
memcontrol04.c:208: TPASS: Expect: (E oom events=0) == 0
memcontrol04.c:214: TPASS: Expect: (E low events=0) == 0
memcontrol04.c:208: TPASS: Expect: (F oom events=0) == 0
memcontrol04.c:214: TFAIL: Expect: (F low events=402) == 0