tst_tmpdir.c:316: TINFO: Using /tmp/LTP_memH1VnOq 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: 5.15.181-rc1 #1 SMP @1745950635 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_memH1VnOq/mntdir fstyp=ext2 flags=0
memcontrol04.c:118: TINFO: Child 12280 in leaf_C: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 12281 in leaf_D: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 12282 in leaf_F: Allocating pagecache: 52428800
memcontrol04.c:99: TINFO: Child 12283 in trunk_G: Allocating anon: 155189248
memcontrol04.c:170: TPASS: Expect: (A/B memory.current=54001664) ~= 52428800
memcontrol04.c:176: TPASS: Expect: (A/B/C memory.current=30867456) ~= 34603008
memcontrol04.c:178: TPASS: Expect: (A/B/D memory.current=22216704) ~= 17825792
memcontrol04.c:180: TPASS: Expect: (A/B/E memory.current=0) ~= 0
memcontrol04.c:182: TINFO: A/B/F memory.current=892928
memcontrol04.c:99: TINFO: Child 12284 in trunk_G: Allocating anon: 174063616
memcontrol04.c:195: TINFO: A: low events=1481, oom events=0
memcontrol04.c:195: TINFO: B: low events=1481, 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=372) > 0
memcontrol04.c:208: TPASS: Expect: (D oom events=0) == 0
memcontrol04.c:211: TPASS: Expect: (D low events=372) > 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=369) == 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_memH1VnOq/mntdir fstyp=ext3 flags=0
memcontrol04.c:118: TINFO: Child 12291 in leaf_C: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 12292 in leaf_D: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 12293 in leaf_F: Allocating pagecache: 52428800
memcontrol04.c:99: TINFO: Child 12294 in trunk_G: Allocating anon: 155189248
memcontrol04.c:170: TPASS: Expect: (A/B memory.current=53956608) ~= 52428800
memcontrol04.c:176: TPASS: Expect: (A/B/C memory.current=30879744) ~= 34603008
memcontrol04.c:178: TPASS: Expect: (A/B/D memory.current=22208512) ~= 17825792
memcontrol04.c:180: TPASS: Expect: (A/B/E memory.current=0) ~= 0
memcontrol04.c:182: TINFO: A/B/F memory.current=843776
memcontrol04.c:99: TINFO: Child 12295 in trunk_G: Allocating anon: 174063616
memcontrol04.c:195: TINFO: A: low events=1499, oom events=0
memcontrol04.c:195: TINFO: B: low events=1499, 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=379) > 0
memcontrol04.c:208: TPASS: Expect: (D oom events=0) == 0
memcontrol04.c:211: TPASS: Expect: (D low events=379) > 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=371) == 0
tst_test.c:1833: TINFO: === Testing on ext4 ===
tst_test.c:1170: TINFO: Formatting /dev/loop0 with ext4 opts='' extra opts=''
mke2fs 1.47.2 (1-Jan-2025)
tst_test.c:1182: TINFO: Mounting /dev/loop0 to /tmp/LTP_memH1VnOq/mntdir fstyp=ext4 flags=0
memcontrol04.c:118: TINFO: Child 12302 in leaf_C: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 12303 in leaf_D: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 12304 in leaf_F: Allocating pagecache: 52428800
memcontrol04.c:99: TINFO: Child 12305 in trunk_G: Allocating anon: 155189248
memcontrol04.c:170: TPASS: Expect: (A/B memory.current=54079488) ~= 52428800
memcontrol04.c:176: TPASS: Expect: (A/B/C memory.current=30916608) ~= 34603008
memcontrol04.c:178: TPASS: Expect: (A/B/D memory.current=22360064) ~= 17825792
memcontrol04.c:180: TPASS: Expect: (A/B/E memory.current=0) ~= 0
memcontrol04.c:182: TINFO: A/B/F memory.current=778240
memcontrol04.c:99: TINFO: Child 12306 in trunk_G: Allocating anon: 174063616
memcontrol04.c:195: TINFO: A: low events=1459, oom events=0
memcontrol04.c:195: TINFO: B: low events=1459, 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=366) > 0
memcontrol04.c:208: TPASS: Expect: (D oom events=0) == 0
memcontrol04.c:211: TPASS: Expect: (D low events=366) > 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=364) == 0

HINT: You _MAY_ be hit by known kernel failures:

Low events in F: https://bugzilla.suse.com/show_bug.cgi?id=1196298

Summary:
passed   33
failed   3
broken   0
skipped  0
warnings 0

memcontrol04 memcontrol04
memcontrol04: <12>[  246.308665] /usr/local/bin/kirk[380]: starting test memcontrol04 (memcontrol04)
memcontrol04.c:118: TINFO: Child 12280 in leaf_C: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 12281 in leaf_D: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 12282 in leaf_F: Allocating pagecache: 52428800
memcontrol04.c:99: TINFO: Child 12283 in trunk_G: Allocating anon: 155189248
memcontrol04.c:170: TPASS: Expect: (A/B memory.current=54001664) ~= 52428800
memcontrol04.c:176: TPASS: Expect: (A/B/C memory.current=30867456) ~= 34603008
memcontrol04.c:178: TPASS: Expect: (A/B/D memory.current=22216704) ~= 17825792
memcontrol04.c:180: TPASS: Expect: (A/B/E memory.current=0) ~= 0
memcontrol04.c:182: TINFO: A/B/F memory.current=892928
memcontrol04.c:99: TINFO: Child 12284 in trunk_G: Allocating anon: 174063616
memcontrol04.c:195: TINFO: A: low events=1481, oom events=0
memcontrol04.c:195: TINFO: B: low events=1481, 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=372) > 0
memcontrol04.c:208: TPASS: Expect: (D oom events=0) == 0
memcontrol04.c:211: TPASS: Expect: (D low events=372) > 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=369) == 0
memcontrol04.c:118: TINFO: Child 12291 in leaf_C: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 12292 in leaf_D: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 12293 in leaf_F: Allocating pagecache: 52428800
memcontrol04.c:99: TINFO: Child 12294 in trunk_G: Allocating anon: 155189248
memcontrol04.c:170: TPASS: Expect: (A/B memory.current=53956608) ~= 52428800
memcontrol04.c:176: TPASS: Expect: (A/B/C memory.current=30879744) ~= 34603008
memcontrol04.c:178: TPASS: Expect: (A/B/D memory.current=22208512) ~= 17825792
memcontrol04.c:180: TPASS: Expect: (A/B/E memory.current=0) ~= 0
memcontrol04.c:182: TINFO: A/B/F memory.current=843776
memcontrol04.c:99: TINFO: Child 12295 in trunk_G: Allocating anon: 174063616
memcontrol04.c:195: TINFO: A: low events=1499, oom events=0
memcontrol04.c:195: TINFO: B: low events=1499, 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=379) > 0
memcontrol04.c:208: TPASS: Expect: (D oom events=0) == 0
memcontrol04.c:211: TPASS: Expect: (D low events=379) > 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=371) == 0
memcontrol04.c:118: TINFO: Child 12302 in leaf_C: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 12303 in leaf_D: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 12304 in leaf_F: Allocating pagecache: 52428800
memcontrol04.c:99: TINFO: Child 12305 in trunk_G: Allocating anon: 155189248
memcontrol04.c:170: TPASS: Expect: (A/B memory.current=54079488) ~= 52428800
memcontrol04.c:176: TPASS: Expect: (A/B/C memory.current=30916608) ~= 34603008
memcontrol04.c:178: TPASS: Expect: (A/B/D memory.current=22360064) ~= 17825792
memcontrol04.c:180: TPASS: Expect: (A/B/E memory.current=0) ~= 0
memcontrol04.c:182: TINFO: A/B/F memory.current=778240
memcontrol04.c:99: TINFO: Child 12306 in trunk_G: Allocating anon: 174063616
memcontrol04.c:195: TINFO: A: low events=1459, oom events=0
memcontrol04.c:195: TINFO: B: low events=1459, 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=366) > 0
memcontrol04.c:208: TPASS: Expect: (D oom events=0) == 0
memcontrol04.c:211: TPASS: Expect: (D low events=366) > 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=364) == 0