KERNEL SELFTESTS: linux_headers_dir is /usr/src/linux-headers-x86_64-rhel-9.4-kselftests-b78b0b65825275f58336a43611a700de174be8c3
2026-08-01 03:28:47 sed -i s/default_timeout=45/default_timeout=300/ kselftest/runner.sh
2026-08-01 03:28:47 make -j16 TARGETS=damon run_tests
  CC       access_memory
  CC       access_memory_even
# timeout set to 300
# selftests: damon: sysfs.sh
ok 1 selftests: damon: sysfs.sh
# timeout set to 300
# selftests: damon: sysfs.py
# drgn fail
not ok 2 selftests: damon: sysfs.py # exit=1
# timeout set to 300
# selftests: damon: sysfs_update_schemes_tried_regions_wss_estimation.py
# 50-th percentile error 1.000000 (expect 10485760, result 0)
# the error rate is not acceptable (> 0.200000)
# samples are as below
# 37/40: 0
# 38/40: 16384
# 39/40: 28672
# 50-th percentile error 1.000000 (expect 20971520, result 0)
# the error rate is not acceptable (> 0.200000)
# samples are as below
# 33/40: 0
# 35/40: 8192
# 36/40: 65536
# 39/40: 69632
# 50-th percentile error 1.000000 (expect 41943040, result 0)
# the error rate is not acceptable (> 0.200000)
# samples are as below
# 39/40: 0
# 50-th percentile error 1.000000 (expect 83886080, result 0)
# the error rate is not acceptable (> 0.200000)
# samples are as below
# 39/40: 0
# 50-th percentile error 1.000000 (expect 167772160, result 0)
# the error rate is not acceptable (> 0.200000)
# samples are as below
# 39/40: 0
not ok 3 selftests: damon: sysfs_update_schemes_tried_regions_wss_estimation.py # exit=1
# timeout set to 300
# selftests: damon: damos_quota.py
ok 4 selftests: damon: damos_quota.py
# timeout set to 300
# selftests: damon: damos_quota_goal.py
# score: 0, effective quota: 0 -> 16 (-1.000x)
# score: 15000, effective quota: 16 -> 1 (0.062x)
# score: 5000, effective quota: 1 -> 5 (5.000x)
# score: 18000, effective quota: 5 -> 1 (0.200x)
ok 5 selftests: damon: damos_quota_goal.py
# timeout set to 300
# selftests: damon: damos_apply_interval.py
# scheme(s) are not tried
not ok 6 selftests: damon: damos_apply_interval.py # exit=1
# timeout set to 300
# selftests: damon: damos_tried_regions.py
# 50-th percentile nr_regions: 30
# expectation (>= 14) is met
ok 7 selftests: damon: damos_tried_regions.py
# timeout set to 300
# selftests: damon: damon_nr_regions.py
# pass nr_regions test with 10/20/100 real/min/max nr_regions 
# pass nr_regions test with 15/3/10 real/min/max nr_regions 
# pass online-tuned max_nr_regions
ok 8 selftests: damon: damon_nr_regions.py
# timeout set to 300
# selftests: damon: reclaim.sh
ok 9 selftests: damon: reclaim.sh
# timeout set to 300
# selftests: damon: lru_sort.sh
ok 10 selftests: damon: lru_sort.sh
# timeout set to 300
# selftests: damon: sysfs_update_removed_scheme_dir.sh
ok 11 selftests: damon: sysfs_update_removed_scheme_dir.sh
# timeout set to 300
# selftests: damon: sysfs_update_schemes_tried_regions_hang.py
ok 12 selftests: damon: sysfs_update_schemes_tried_regions_hang.py
# timeout set to 300
# selftests: damon: sysfs_memcg_path_leak.sh
# unreferenced object 0xffff8881029e0ab8 (size 8):
#   comm "swapper/0", pid 1, jiffies 4294668108
#   hex dump (first 8 bytes):
#     00 00 d0 02 81 88 ff ff                          ........
#   backtrace (crc 6c1bc6d6):
#     __kmalloc_noprof+0x56b/0x830
#     futex_init+0x108/0x3c0
#     do_one_initcall+0xc3/0x4b0
#     do_initcalls+0x215/0x240
#     kernel_init_freeable+0x4a1/0x530
#     kernel_init+0x18/0x180
#     ret_from_fork+0x547/0x870
#     ret_from_fork_asm+0x1a/0x30
not ok 13 selftests: damon: sysfs_memcg_path_leak.sh # exit=1
# timeout set to 300
# selftests: damon: sysfs_no_op_commit_break.py
# before-commit status dump failed: drgn fail: return code(1)
not ok 14 selftests: damon: sysfs_no_op_commit_break.py # exit=1