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Jul 17th, 2026
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  1. stress-ng-cpu-37353 [004] dNh3. 9980.792238: sched_wakeup: cyclictest:37332 [19] CPU:004
  2. stress-ng-cpu-37353 [004] dNh.. 9980.792240: hrtimer_expire_exit: hrtimer=0xffffce581ab3fb50
  3. stress-ng-cpu-37353 [004] dN.2. 9980.792243: sched_stat_runtime: comm=stress-ng-cpu pid=37353 runtime=814129 [ns]
  4. stress-ng-cpu-37353 [004] d..2. 9980.792248: sched_switch: stress-ng-cpu:37353 [120] R ==> cyclictest:37332 [19]
  5. cyclictest-37332 [004] d..3. 9980.792249: hrtimer_rearm: next_event=9980792000000 deferred=1
  6. cyclictest-37332 [004] ..... 9980.792256: hrtimer_setup: hrtimer=0xffffce581ab3fdd0 clockid=CLOCK_MONOTONIC mode=0x0
  7. cyclictest-37332 [004] d..1. 9980.792256: hrtimer_start: hrtimer=0xffffce581ab3fdd0 function=hrtimer_wakeup/0x0 expires=9980794015696 softexpires=9980794015696
  8. cyclictest-37332 [004] d..2. 9980.792259: sched_stat_runtime: comm=cyclictest pid=37332 runtime=20348 [ns]
  9. cyclictest-37332 [004] d..2. 9980.792264: sched_switch: cyclictest:37332 [19] S ==> stress-ng-cpu:37353 [120]
  10. stress-ng-cpu-37353 [004] d.h.. 9980.792417: hrtimer_expire_entry: hrtimer=0xffff8d555fe220f8 now=9980792001717 function=tick_nohz_handler/0x0
  11. stress-ng-cpu-37353 [004] d.h.. 9980.792419: softirq_raise: vec=9 [action=RCU]
  12. stress-ng-cpu-37353 [004] d.h1. 9980.792422: sched_stat_runtime: comm=stress-ng-cpu pid=37353 runtime=163222 [ns]
  13. stress-ng-cpu-37353 [004] d.h.. 9980.792424: hrtimer_expire_exit: hrtimer=0xffff8d555fe220f8
  14. stress-ng-cpu-37353 [004] d.h1. 9980.792425: hrtimer_start: hrtimer=0xffff8d555fe220f8 function=tick_nohz_handler/0x0 expires=9980793000000 softexpires=9980793000000
  15. stress-ng-cpu-37353 [004] d..1. 9980.792426: hrtimer_rearm: next_event=9980793000000 deferred=1
  16. stress-ng-cpu-37353 [004] ..s.. 9980.792428: softirq_entry: vec=9 [action=RCU]
  17. stress-ng-cpu-37353 [004] ..s.. 9980.792429: softirq_exit: vec=9 [action=RCU]
  18. stress-ng-cpu-37353 [004] d.h.. 9980.793417: hrtimer_expire_entry: hrtimer=0xffff8d555fe220f8 now=9980793001502 function=tick_nohz_handler/0x0
  19. stress-ng-cpu-37353 [004] d.h.. 9980.793419: softirq_raise: vec=1 [action=TIMER]
  20. stress-ng-cpu-37353 [004] d.h1. 9980.793424: sched_stat_runtime: comm=stress-ng-cpu pid=37353 runtime=1001142 [ns]
  21. stress-ng-cpu-37353 [004] d.h.. 9980.793427: hrtimer_expire_exit: hrtimer=0xffff8d555fe220f8
  22. stress-ng-cpu-37353 [004] d.h1. 9980.793427: hrtimer_start: hrtimer=0xffff8d555fe220f8 function=tick_nohz_handler/0x0 expires=9980794000000 softexpires=9980794000000
  23. stress-ng-cpu-37353 [004] d..1. 9980.793428: hrtimer_rearm: next_event=9980794000000 deferred=1
  24. stress-ng-cpu-37353 [004] ..s.. 9980.793429: softirq_entry: vec=1 [action=TIMER]
  25. stress-ng-cpu-37353 [004] d.s1. 9980.793430: timer_cancel: timer=0xffff8d52e067aaf0
  26. stress-ng-cpu-37353 [004] ..s.. 9980.793431: timer_expire_entry: timer=0xffff8d52e067aaf0 function=can_stat_update now=4304648000 baseclk=4304648000
  27. stress-ng-cpu-37353 [004] d.s1. 9980.793432: timer_start: timer=0xffff8d52e067aaf0 function=can_stat_update expires=4304648988 [timeout=988] bucket_expiry=4304649024 cpu=4 idx=173 flags=D|P|I
  28. stress-ng-cpu-37353 [004] ..s.. 9980.793432: timer_expire_exit: timer=0xffff8d52e067aaf0
  29. stress-ng-cpu-37353 [004] d.s1. 9980.793433: timer_cancel: timer=0xffff8d54fda392b0
  30. stress-ng-cpu-37353 [004] ..s.. 9980.793433: timer_expire_entry: timer=0xffff8d54fda392b0 function=can_stat_update now=4304648000 baseclk=4304648000
  31. stress-ng-cpu-37353 [004] d.s1. 9980.793433: timer_start: timer=0xffff8d54fda392b0 function=can_stat_update expires=4304648988 [timeout=988] bucket_expiry=4304649024 cpu=4 idx=173 flags=D|P|I
  32. stress-ng-cpu-37353 [004] ..s.. 9980.793433: timer_expire_exit: timer=0xffff8d54fda392b0
  33. stress-ng-cpu-37353 [004] d.s1. 9980.793435: timer_cancel: timer=0xffff8d555fe2dba0
  34. stress-ng-cpu-37353 [004] d.s.. 9980.793435: timer_expire_entry: timer=0xffff8d555fe2dba0 function=delayed_work_timer_fn now=4304648000 baseclk=4304648000
  35. stress-ng-cpu-37353 [004] d.s1. 9980.793435: workqueue_queue_work: work struct=0xffff8d555fe2db80 function=vmstat_update workqueue=mm_percpu_wq req_cpu=4 cpu=4
  36. stress-ng-cpu-37353 [004] d.s1. 9980.793435: workqueue_activate_work: work struct 0xffff8d555fe2db80 function=vmstat_update
  37. stress-ng-cpu-37353 [004] d.s3. 9980.793438: sched_waking: comm=kworker/4:0 pid=33837 prio=120 target_cpu=004
  38. stress-ng-cpu-37353 [004] d.s5. 9980.793441: hrtimer_start: hrtimer=0xffff8d555fe34300 function=hrtick/0x0 expires=9980793846406 softexpires=9980793846406
  39. stress-ng-cpu-37353 [004] d.s5. 9980.793441: hrtimer_rearm: next_event=9980793846406 deferred=0
  40. stress-ng-cpu-37353 [004] d.s4. 9980.793443: sched_wakeup: kworker/4:0:33837 [120] CPU:004
  41. stress-ng-cpu-37353 [004] d.s.. 9980.793443: timer_expire_exit: timer=0xffff8d555fe2dba0
  42. stress-ng-cpu-37353 [004] X.s.. 9980.793444: softirq_exit: vec=1 [action=TIMER]
  43. stress-ng-cpu-37353 [004] d..2. 9980.793446: sched_stat_runtime: comm=stress-ng-cpu pid=37353 runtime=22983 [ns]
  44. stress-ng-cpu-37353 [004] d..2. 9980.793450: sched_switch: stress-ng-cpu:37353 [120] R ==> kworker/4:0:33837 [120]
  45. kworker/4:0-33837 [004] d..3. 9980.793454: hrtimer_start: hrtimer=0xffff8d555fe34300 function=hrtick/0x0 expires=9980795837191 softexpires=9980795837191
  46. kworker/4:0-33837 [004] ..... 9980.793454: workqueue_execute_start: work struct 0xffff8d555fe2db80: function vmstat_update
  47. kworker/4:0-33837 [004] d..1. 9980.793457: timer_start: timer=0xffff8d555fe2dba0 function=delayed_work_timer_fn expires=4304648988 [timeout=988] bucket_expiry=4304649024 cpu=4 idx=173 flags=D|P|I
  48. kworker/4:0-33837 [004] ..... 9980.793458: workqueue_execute_end: work struct 0xffff8d555fe2db80: function vmstat_update
  49. kworker/4:0-33837 [004] d..2. 9980.793461: sched_stat_runtime: comm=kworker/4:0 pid=33837 runtime=14076 [ns]
  50. kworker/4:0-33837 [004] d..2. 9980.793464: sched_switch: kworker/4:0:33837 [120] I ==> stress-ng-cpu:37353 [120]
  51. stress-ng-cpu-37353 [004] d.h.. 9980.796853: hrtimer_expire_entry: hrtimer=0xffff8d555fe220f8 now=9980796477666 function=tick_nohz_handler/0x0
  52. stress-ng-cpu-37353 [004] d.h1. 9980.796899: sched_stat_runtime: comm=stress-ng-cpu pid=37353 runtime=3439290 [ns]
  53. stress-ng-cpu-37353 [004] d.h2. 9980.796900: hrtimer_cancel: hrtimer=0xffff8d555fe33fe0
  54. stress-ng-cpu-37353 [004] d.h2. 9980.796901: hrtimer_start: hrtimer=0xffff8d555fe33fe0 function=dl_task_timer/0x0 expires=9981746484790 softexpires=9981746484790
  55. stress-ng-cpu-37353 [004] d.h.. 9980.796904: hrtimer_expire_exit: hrtimer=0xffff8d555fe220f8
  56. stress-ng-cpu-37353 [004] d.h1. 9980.796904: hrtimer_start: hrtimer=0xffff8d555fe220f8 function=tick_nohz_handler/0x0 expires=9980797000000 softexpires=9980797000000
  57. stress-ng-cpu-37353 [004] d.h.. 9980.796905: hrtimer_expire_entry: hrtimer=0xffffce581ab3fdd0 now=9980796477666 function=hrtimer_wakeup/0x0
  58. stress-ng-cpu-37353 [004] d.h2. 9980.796906: sched_waking: comm=cyclictest pid=37332 prio=19 target_cpu=004
  59. stress-ng-cpu-37353 [004] dNh3. 9980.796907: sched_wakeup: cyclictest:37332 [19] CPU:004
  60. stress-ng-cpu-37353 [004] dNh.. 9980.796908: hrtimer_expire_exit: hrtimer=0xffffce581ab3fdd0
  61. stress-ng-cpu-37353 [004] dNh.. 9980.796908: hrtimer_expire_entry: hrtimer=0xffff8d555fe34300 now=9980796477666 function=hrtick/0x0
  62. stress-ng-cpu-37353 [004] dNh1. 9980.796909: sched_stat_runtime: comm=stress-ng-cpu pid=37353 runtime=10630 [ns]
  63. stress-ng-cpu-37353 [004] dNh.. 9980.796910: hrtimer_expire_exit: hrtimer=0xffff8d555fe34300
  64. stress-ng-cpu-37353 [004] d..2. 9980.796915: sched_switch: stress-ng-cpu:37353 [120] R ==> cyclictest:37332 [19]
  65. cyclictest-37332 [004] d..3. 9980.796916: hrtimer_rearm: next_event=9980797000000 deferred=1
  66. cyclictest-37332 [004] d..2. 9980.796927: sched_stat_runtime: comm=cyclictest pid=37332 runtime=16901 [ns]
  67. cyclictest-37332 [004] d..3. 9980.796933: hrtimer_start: hrtimer=0xffff8d555fe34300 function=hrtick/0x0 expires=9980797881172 softexpires=9980797881172
  68. cyclictest-37332 [004] dN.2. 9980.796938: sched_stat_runtime: comm=cyclictest pid=37332 runtime=10720 [ns]
  69. cyclictest-37332 [004] ..... 9980.796961: sched_process_exit: comm=cyclictest pid=37332 prio=120 group_dead=false
  70. cyclictest-37332 [004] d..2. 9980.796975: sched_stat_runtime: comm=cyclictest pid=37332 runtime=37440 [ns]
  71. cyclictest-37332 [004] dN.2. 9980.796982: sched_stat_runtime: comm=cyclictest pid=37332 runtime=7114 [ns]
  72. cyclictest-37332 [004] d..2. 9980.797041: sched_stat_runtime: comm=cyclictest pid=37332 runtime=58990 [ns]
  73. cyclictest-37332 [004] d..2. 9980.797046: sched_switch: cyclictest:37332 [120] X ==> stress-ng-cpu:37353 [120]
  74.  
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