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:128: TINFO: Filesystem xfs is not supported
tst_supported_fs_types.c:97: TINFO: Kernel supports btrfs
tst_supported_fs_types.c:62: TINFO: mkfs.btrfs 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_memJ3XgW8/mntdir fstyp=ext2 flags=0
memcontrol04.c:118: TINFO: Child 16593 in leaf_C: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 16594 in leaf_D: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 16595 in leaf_F: Allocating pagecache: 52428800
memcontrol04.c:99: TINFO: Child 16596 in trunk_G: Allocating anon: 155189248
memcontrol04.c:170: TPASS: Expect: (A/B memory.current=53993472) ~= 52428800
memcontrol04.c:176: TPASS: Expect: (A/B/C memory.current=30494720) ~= 34603008
memcontrol04.c:178: TPASS: Expect: (A/B/D memory.current=22106112) ~= 17825792
memcontrol04.c:180: TPASS: Expect: (A/B/E memory.current=0) ~= 0
memcontrol04.c:182: TINFO: A/B/F memory.current=1318912
memcontrol04.c:99: TINFO: Child 16597 in trunk_G: Allocating anon: 174063616
memcontrol04.c:195: TINFO: A: low events=1485, oom events=0
memcontrol04.c:195: TINFO: B: low events=1485, 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=377) > 0
memcontrol04.c:208: TPASS: Expect: (D oom events=0) == 0
memcontrol04.c:211: TPASS: Expect: (D low events=377) > 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=366) == 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_memJ3XgW8/mntdir fstyp=ext3 flags=0
memcontrol04.c:118: TINFO: Child 16603 in leaf_C: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 16604 in leaf_D: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 16605 in leaf_F: Allocating pagecache: 52428800
memcontrol04.c:99: TINFO: Child 16606 in trunk_G: Allocating anon: 155189248
memcontrol04.c:170: TPASS: Expect: (A/B memory.current=53948416) ~= 52428800
memcontrol04.c:176: TPASS: Expect: (A/B/C memory.current=30875648) ~= 34603008
memcontrol04.c:178: TPASS: Expect: (A/B/D memory.current=22163456) ~= 17825792
memcontrol04.c:180: TPASS: Expect: (A/B/E memory.current=0) ~= 0
memcontrol04.c:182: TINFO: A/B/F memory.current=835584
memcontrol04.c:99: TINFO: Child 16607 in trunk_G: Allocating anon: 174063616
memcontrol04.c:195: TINFO: A: low events=1489, oom events=0
memcontrol04.c:195: TINFO: B: low events=1489, 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=378) > 0
memcontrol04.c:208: TPASS: Expect: (D oom events=0) == 0
memcontrol04.c:211: TPASS: Expect: (D low events=378) > 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=367) == 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_memJ3XgW8/mntdir fstyp=ext4 flags=0
memcontrol04.c:118: TINFO: Child 16613 in leaf_C: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 16614 in leaf_D: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 16615 in leaf_F: Allocating pagecache: 52428800
memcontrol04.c:99: TINFO: Child 16616 in trunk_G: Allocating anon: 155189248
memcontrol04.c:170: TPASS: Expect: (A/B memory.current=53800960) ~= 52428800
memcontrol04.c:176: TPASS: Expect: (A/B/C memory.current=30851072) ~= 34603008
memcontrol04.c:178: TPASS: Expect: (A/B/D memory.current=22298624) ~= 17825792
memcontrol04.c:180: TPASS: Expect: (A/B/E memory.current=0) ~= 0
memcontrol04.c:182: TINFO: A/B/F memory.current=577536
memcontrol04.c:99: TINFO: Child 16617 in trunk_G: Allocating anon: 174063616
memcontrol04.c:195: TINFO: A: low events=1501, oom events=0
memcontrol04.c:195: TINFO: B: low events=1501, 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=377) > 0
memcontrol04.c:208: TPASS: Expect: (D oom events=0) == 0
memcontrol04.c:211: TPASS: Expect: (D low events=377) > 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=374) == 0
tst_test.c:1833: TINFO: === Testing on btrfs ===
tst_test.c:1170: TINFO: Formatting /dev/loop0 with btrfs opts='' extra opts=''
tst_test.c:1182: TINFO: Mounting /dev/loop0 to /tmp/LTP_memJ3XgW8/mntdir fstyp=btrfs flags=0
memcontrol04.c:118: TINFO: Child 16643 in leaf_C: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 16644 in leaf_D: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 16645 in leaf_F: Allocating pagecache: 52428800
memcontrol04.c:99: TINFO: Child 16646 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=29921280) ~= 34603008
memcontrol04.c:178: TPASS: Expect: (A/B/D memory.current=22134784) ~= 17825792
memcontrol04.c:180: TPASS: Expect: (A/B/E memory.current=0) ~= 0
memcontrol04.c:182: TINFO: A/B/F memory.current=1949696
memcontrol04.c:99: TINFO: Child 16647 in trunk_G: Allocating anon: 174063616
memcontrol04.c:195: TINFO: A: low events=1692, oom events=0
memcontrol04.c:195: TINFO: B: low events=1692, 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=427) > 0
memcontrol04.c:208: TPASS: Expect: (D oom events=0) == 0
memcontrol04.c:211: TPASS: Expect: (D low events=427) > 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=419) == 0

HINT: You _MA[  989.170767] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=memcontrol04 RESULT=fail>
Y_ be hit by known kernel failures:

memcontrol04 memcontrol04
memcontrol04: [  487.430542] /usr/local/bin/kirk[453]: starting test memcontrol04 (memcontrol04)
memcontrol04.c:118: TINFO: Child 16593 in leaf_C: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 16594 in leaf_D: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 16595 in leaf_F: Allocating pagecache: 52428800
memcontrol04.c:99: TINFO: Child 16596 in trunk_G: Allocating anon: 155189248
memcontrol04.c:170: TPASS: Expect: (A/B memory.current=53993472) ~= 52428800
memcontrol04.c:176: TPASS: Expect: (A/B/C memory.current=30494720) ~= 34603008
memcontrol04.c:178: TPASS: Expect: (A/B/D memory.current=22106112) ~= 17825792
memcontrol04.c:180: TPASS: Expect: (A/B/E memory.current=0) ~= 0
memcontrol04.c:182: TINFO: A/B/F memory.current=1318912
memcontrol04.c:99: TINFO: Child 16597 in trunk_G: Allocating anon: 174063616
memcontrol04.c:195: TINFO: A: low events=1485, oom events=0
memcontrol04.c:195: TINFO: B: low events=1485, 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=377) > 0
memcontrol04.c:208: TPASS: Expect: (D oom events=0) == 0
memcontrol04.c:211: TPASS: Expect: (D low events=377) > 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=366) == 0
memcontrol04.c:118: TINFO: Child 16603 in leaf_C: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 16604 in leaf_D: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 16605 in leaf_F: Allocating pagecache: 52428800
memcontrol04.c:99: TINFO: Child 16606 in trunk_G: Allocating anon: 155189248
memcontrol04.c:170: TPASS: Expect: (A/B memory.current=53948416) ~= 52428800
memcontrol04.c:176: TPASS: Expect: (A/B/C memory.current=30875648) ~= 34603008
memcontrol04.c:178: TPASS: Expect: (A/B/D memory.current=22163456) ~= 17825792
memcontrol04.c:180: TPASS: Expect: (A/B/E memory.current=0) ~= 0
memcontrol04.c:182: TINFO: A/B/F memory.current=835584
memcontrol04.c:99: TINFO: Child 16607 in trunk_G: Allocating anon: 174063616
memcontrol04.c:195: TINFO: A: low events=1489, oom events=0
memcontrol04.c:195: TINFO: B: low events=1489, 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=378) > 0
memcontrol04.c:208: TPASS: Expect: (D oom events=0) == 0
memcontrol04.c:211: TPASS: Expect: (D low events=378) > 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=367) == 0
memcontrol04.c:118: TINFO: Child 16613 in leaf_C: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 16614 in leaf_D: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 16615 in leaf_F: Allocating pagecache: 52428800
memcontrol04.c:99: TINFO: Child 16616 in trunk_G: Allocating anon: 155189248
memcontrol04.c:170: TPASS: Expect: (A/B memory.current=53800960) ~= 52428800
memcontrol04.c:176: TPASS: Expect: (A/B/C memory.current=30851072) ~= 34603008
memcontrol04.c:178: TPASS: Expect: (A/B/D memory.current=22298624) ~= 17825792
memcontrol04.c:180: TPASS: Expect: (A/B/E memory.current=0) ~= 0
memcontrol04.c:182: TINFO: A/B/F memory.current=577536
memcontrol04.c:99: TINFO: Child 16617 in trunk_G: Allocating anon: 174063616
memcontrol04.c:195: TINFO: A: low events=1501, oom events=0
memcontrol04.c:195: TINFO: B: low events=1501, 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=377) > 0
memcontrol04.c:208: TPASS: Expect: (D oom events=0) == 0
memcontrol04.c:211: TPASS: Expect: (D low events=377) > 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=374) == 0
memcontrol04.c:118: TINFO: Child 16643 in leaf_C: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 16644 in leaf_D: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 16645 in leaf_F: Allocating pagecache: 52428800
memcontrol04.c:99: TINFO: Child 16646 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=29921280) ~= 34603008
memcontrol04.c:178: TPASS: Expect: (A/B/D memory.current=22134784) ~= 17825792
memcontrol04.c:180: TPASS: Expect: (A/B/E memory.current=0) ~= 0
memcontrol04.c:182: TINFO: A/B/F memory.current=1949696
memcontrol04.c:99: TINFO: Child 16647 in trunk_G: Allocating anon: 174063616
memcontrol04.c:195: TINFO: A: low events=1692, oom events=0
memcontrol04.c:195: TINFO: B: low events=1692, 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=427) > 0
memcontrol04.c:208: TPASS: Expect: (D oom events=0) == 0
memcontrol04.c:211: TPASS: Expect: (D low events=427) > 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=419) == 0