<8>[  370.367195] <LAVA_SIGNAL_STARTTC memcontrol04>
tst_tmpdir.c:316: TINFO: Using /tmp/LTP_memHgDl7f 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-next-20250605 #1 SMP @1749107608 armv7l
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_memHgDl7f/mntdir fstyp=ext2 flags=0
memcontrol04.c:118: TINFO: Child 8253 in leaf_C: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 8254 in leaf_D: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 8255 in leaf_F: Allocating pagecache: 52428800
memcontrol04.c:99: TINFO: Child 8256 in trunk_G: Allocating anon: 155189248
memcontrol04.c:170: TPASS: Expect: (A/B memory.current=54149120) ~= 52428800
memcontrol04.c:176: TPASS: Expect: (A/B/C memory.current=28749824) ~= 34603008
memcontrol04.c:178: TPASS: Expect: (A/B/D memory.current=23900160) ~= 17825792
memcontrol04.c:180: TPASS: Expect: (A/B/E memory.current=0) ~= 0
memcontrol04.c:182: TINFO: A/B/F memory.current=1236992
memcontrol04.c:99: TINFO: Child 8257 in trunk_G: Allocating anon: 174063616
memcontrol04.c:195: TINFO: A: low events=1677, oom events=0
memcontrol04.c:195: TINFO: B: low events=1677, 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=412) == 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_memHgDl7f/mntdir fstyp=ext3 flags=0
memcontrol04.c:118: TINFO: Child 8264 in leaf_C: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 8265 in leaf_D: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 8266 in leaf_F: Allocating pagecache: 52428800
memcontrol04.c:99: TINFO: Child 8267 in trunk_G: Allocating anon: 155189248
memcontrol04.c:170: TPASS: Expect: (A/B memory.current=53796864) ~= 52428800
memcontrol04.c:176: TPASS: Expect: (A/B/C memory.current=28594176) ~= 34603008
memcontrol04.c:178: TPASS: Expect: (A/B/D memory.current=23871488) ~= 17825792
memcontrol04.c:180: TPASS: Expect: (A/B/E memory.current=0) ~= 0
memcontrol04.c:182: TINFO: A/B/F memory.current=1060864
memcontrol04.c:99: TINFO: Child 8268 in trunk_G: Allocating anon: 174063616
memcontrol04.c:195: TINFO: A: low events=1677, oom events=0
memcontrol04.c:195: TINFO: B: low events=1677, 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=412) == 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_memHgDl7f/mntdir fstyp=ext4 flags=0
memcontrol04.c:118: TINFO: Child 8276 in leaf_C: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 8277 in leaf_D: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 8278 in leaf_F: Allocating pagecache: 52428800
memcontrol04.c:99: TINFO: Child 8279 in trunk_G: Allocating anon: 155189248
memcontrol04.c:170: TPASS: Expect: (A/B memory.current=54153216) ~= 52428800
memcontrol04.c:176: TPASS: Expect: (A/B/C memory.current=28590080) ~= 34603008
memcontrol04.c:178: TPASS: Expect: (A/B/D memory.current=23834624) ~= 17825792
memcontrol04.c:180: TPASS: Expect: (A/B/E memory.current=0) ~= 0
memcontrol04.c:182: TINFO: A/B/F memory.current=1466368
memcontrol04.c:99: TINFO: Child 8280 in trunk_G: Allocating anon: 174063616
memcontrol04.c:195: TINFO: A: low events=1649, oom events=0
memcontrol04.c:195: TINFO: B: low events=1649, 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=418) > 0
memcontrol04.c:208: TPASS: Expect: (D oom events=0) == 0
memcontrol04.c:211: TPASS: Expect: (D low events=418) > 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=407) == 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

<8>[  370.406443] <LAVA_SIGNAL_ENDTC memcontrol04>
memcontrol04 memcontrol04
memcontrol04: <12>[  309.088838] /usr/local/bin/kirk[268]: starting test memcontrol04 (memcontrol04)
memcontrol04.c:118: TINFO: Child 8253 in leaf_C: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 8254 in leaf_D: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 8255 in leaf_F: Allocating pagecache: 52428800
memcontrol04.c:99: TINFO: Child 8256 in trunk_G: Allocating anon: 155189248
memcontrol04.c:170: TPASS: Expect: (A/B memory.current=54149120) ~= 52428800
memcontrol04.c:176: TPASS: Expect: (A/B/C memory.current=28749824) ~= 34603008
memcontrol04.c:178: TPASS: Expect: (A/B/D memory.current=23900160) ~= 17825792
memcontrol04.c:180: TPASS: Expect: (A/B/E memory.current=0) ~= 0
memcontrol04.c:182: TINFO: A/B/F memory.current=1236992
memcontrol04.c:99: TINFO: Child 8257 in trunk_G: Allocating anon: 174063616
memcontrol04.c:195: TINFO: A: low events=1677, oom events=0
memcontrol04.c:195: TINFO: B: low events=1677, 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=412) == 0
memcontrol04.c:118: TINFO: Child 8264 in leaf_C: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 8265 in leaf_D: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 8266 in leaf_F: Allocating pagecache: 52428800
memcontrol04.c:99: TINFO: Child 8267 in trunk_G: Allocating anon: 155189248
memcontrol04.c:170: TPASS: Expect: (A/B memory.current=53796864) ~= 52428800
memcontrol04.c:176: TPASS: Expect: (A/B/C memory.current=28594176) ~= 34603008
memcontrol04.c:178: TPASS: Expect: (A/B/D memory.current=23871488) ~= 17825792
memcontrol04.c:180: TPASS: Expect: (A/B/E memory.current=0) ~= 0
memcontrol04.c:182: TINFO: A/B/F memory.current=1060864
memcontrol04.c:99: TINFO: Child 8268 in trunk_G: Allocating anon: 174063616
memcontrol04.c:195: TINFO: A: low events=1677, oom events=0
memcontrol04.c:195: TINFO: B: low events=1677, 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=412) == 0
memcontrol04.c:118: TINFO: Child 8276 in leaf_C: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 8277 in leaf_D: Allocating pagecache: 52428800
memcontrol04.c:118: TINFO: Child 8278 in leaf_F: Allocating pagecache: 52428800
memcontrol04.c:99: TINFO: Child 8279 in trunk_G: Allocating anon: 155189248
memcontrol04.c:170: TPASS: Expect: (A/B memory.current=54153216) ~= 52428800
memcontrol04.c:176: TPASS: Expect: (A/B/C memory.current=28590080) ~= 34603008
memcontrol04.c:178: TPASS: Expect: (A/B/D memory.current=23834624) ~= 17825792
memcontrol04.c:180: TPASS: Expect: (A/B/E memory.current=0) ~= 0
memcontrol04.c:182: TINFO: A/B/F memory.current=1466368
memcontrol04.c:99: TINFO: Child 8280 in trunk_G: Allocating anon: 174063616
memcontrol04.c:195: TINFO: A: low events=1649, oom events=0
memcontrol04.c:195: TINFO: B: low events=1649, 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=418) > 0
memcontrol04.c:208: TPASS: Expect: (D oom events=0) == 0
memcontrol04.c:211: TPASS: Expect: (D low events=418) > 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=407) == 0

<8>[  370.280557] <LAVA_SIGNAL_STARTTC memcontrol03>
tst_tmpdir.c:316: TINFO: Using /tmp/LTP_memYFdBOx 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-next-20250605 #1 SMP @1749107608 armv7l
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_memYFdBOx/mntdir fstyp=ext2 flags=0
memcontrol03.c:144: TINFO: Child 8222 in leaf_C: Allocating pagecache: 52428800
memcontrol03.c:144: TINFO: Child 8223 in leaf_D: Allocating pagecache: 52428800
memcontrol03.c:144: TINFO: Child 8224 in leaf_F: Allocating pagecache: 52428800
memcontrol03.c:150: TBROK: tst_checkpoint_wait(1, 10000) failed: ETIMEDOUT (110)
memcontrol03.c:150: TBROK: tst_checkpoint_wait(1, 10000) failed: ETIMEDOUT (110)
memcontrol03.c:107: TINFO: Child 8225 in trunk_G: Allocating anon: 155189248
memcontrol03.c:121: TPASS: Child 8225 exited
memcontrol03.c:208: TPASS: Expect: (A/B memory.current=54104064) ~= 52428800
memcontrol03.c:214: TPASS: Expect: (A/B/C memory.current=28852224) ~= 34603008
memcontrol03.c:216: TPASS: Expect: (A/B/D memory.current=23887872) ~= 17825792
memcontrol03.c:218: TPASS: Expect: (A/B/E memory.current=0) ~= 0
memcontrol03.c:107: TINFO: Child 8226 in trunk_G: Allocating anon: 178257920
memcontrol03.c:150: TBROK: tst_checkpoint_wait(1, 10000) failed: ETIMEDOUT (110)
memcontrol03.c:116: TPASS: Child 8226 killed by OOM
memcontrol03.c:224: TPASS: Expect: (A/B memory.current=51994624) ~= 52428800
memcontrol03.c:77: TBROK: tst_checkpoint_wake(1, 3, 10000) failed: ETIMEDOUT (110)
memcontrol03.c:77: TWARN: tst_checkpoint_wake(1, 3, 10000) failed: ETIMEDOUT (110)

Summary:
passed   7
failed   0
broken   4
skipped  0
warnings 1

<8>[  370.309308] <LAVA_SIGNAL_ENDTC memcontrol03>
memcontrol03 memcontrol03
memcontrol03: <12>[  257.089736] /usr/local/bin/kirk[268]: starting test memcontrol03 (memcontrol03)
memcontrol03.c:144: TINFO: Child 8222 in leaf_C: Allocating pagecache: 52428800
memcontrol03.c:144: TINFO: Child 8223 in leaf_D: Allocating pagecache: 52428800
memcontrol03.c:144: TINFO: Child 8224 in leaf_F: Allocating pagecache: 52428800
memcontrol03.c:150: TBROK: tst_checkpoint_wait(1, 10000) failed: ETIMEDOUT (110)
memcontrol03.c:150: TBROK: tst_checkpoint_wait(1, 10000) failed: ETIMEDOUT (110)
memcontrol03.c:107: TINFO: Child 8225 in trunk_G: Allocating anon: 155189248
memcontrol03.c:121: TPASS: Child 8225 exited
memcontrol03.c:208: TPASS: Expect: (A/B memory.current=54104064) ~= 52428800
memcontrol03.c:214: TPASS: Expect: (A/B/C memory.current=28852224) ~= 34603008
memcontrol03.c:216: TPASS: Expect: (A/B/D memory.current=23887872) ~= 17825792
memcontrol03.c:218: TPASS: Expect: (A/B/E memory.current=0) ~= 0
memcontrol03.c:107: TINFO: Child 8226 in trunk_G: Allocating anon: 178257920
memcontrol03.c:150: TBROK: tst_checkpoint_wait(1, 10000) failed: ETIMEDOUT (110)
memcontrol03.c:116: TPASS: Child 8226 killed by OOM
memcontrol03.c:224: TPASS: Expect: (A/B memory.current=51994624) ~= 52428800
memcontrol03.c:77: TBROK: tst_checkpoint_wake(1, 3, 10000) failed: ETIMEDOUT (110)
memcontrol03.c:77: TWARN: tst_checkpoint_wake(1, 3, 10000) failed: ETIMEDOUT (110)