2022-07-12 15:02:49 modprobe rcutorture onoff_interval=3 onoff_holdoff=30 torture_type=tasks-tracing 2022-07-12 15:02:49 sleep 300 2022-07-12 15:07:49 rmmod rcutorture [ 23.062730] tasks-tracing-torture:--- Start of test: nreaders=1 nfakewriters=4 stat_interval=60 verbose=1 test_no_idle_hz=1 shuffle_interval=3 stutter=5 irqreader=1 fqs_duration=0 fqs_holdoff=0 fqs_stutter=3 test_boost=1/0 test_boost_interval=7 test_boost_duration=4 shutdown_secs=0 stall_cpu=0 stall_cpu_holdoff=10 stall_cpu_irqsoff=0 stall_cpu_block=0 n_barrier_cbs=0 onoff_interval=3 onoff_holdoff=30 read_exit_delay=13 read_exit_burst=16 nocbs_nthreads=0 nocbs_toggle=1000 [ 23.072718] tasks-tracing-torture: Creating rcu_torture_writer task [ 23.094239] tasks-tracing-torture: rcu_torture_writer task started [ 23.094289] tasks-tracing-torture: Creating rcu_torture_fakewriter task [ 23.101052] tasks-tracing-torture: Creating rcu_torture_fakewriter task [ 23.101768] tasks-tracing-torture: rcu_torture_fakewriter task started [ 23.110869] tasks-tracing-torture: Creating rcu_torture_fakewriter task [ 23.111001] tasks-tracing-torture: rcu_torture_fakewriter task started [ 23.117522] tasks-tracing-torture: Creating rcu_torture_fakewriter task [ 23.118170] tasks-tracing-torture: rcu_torture_fakewriter task started [ 23.121969] tasks-tracing-torture: Creating rcu_torture_reader task [ 23.121974] tasks-tracing-torture: rcu_torture_fakewriter task started [ 23.130853] tasks-tracing-torture: Creating rcu_torture_stats task [ 23.131468] tasks-tracing-torture: rcu_torture_reader task started [ 23.132112] tasks-tracing-torture: Creating torture_shuffle task [ 23.132739] tasks-tracing-torture: rcu_torture_stats task started [ 23.140844] tasks-tracing-torture: Creating torture_stutter task [ 23.140847] tasks-tracing-torture: torture_shuffle task started [ 23.147524] tasks-tracing-torture: Creating torture_onoff task [ 23.148105] tasks-tracing-torture: torture_stutter task started [ 23.154440] tasks-tracing-torture: Creating rcu_torture_fwd_prog task [ 23.155115] tasks-tracing-torture: torture_onoff task started [ 23.155685] tasks-tracing-torture: torture_onoff begin holdoff [ 23.161015] tasks-tracing-torture: Creating rcu_torture_read_exit task [ 23.161695] tasks-tracing-torture: rcu_torture_fwd_progress task started [ 23.171428] tasks-tracing-torture: rcu_torture_read_exit: Start of test [ 28.153665] tasks-tracing-torture: rcu_torture_read_exit: End of episode [ 41.680909] tasks-tracing-torture: rcu_torture_read_exit: Start of episode [ 41.712184] tasks-tracing-torture: rcu_torture_read_exit: End of episode [ 58.300991] tasks-tracing-torture: torture_onoff end holdoff [ 64.370822] tasks-tracing-torture: rcu_torture_read_exit: Start of episode [ 64.485917] tasks-tracing-torture: rcu_torture_read_exit: End of episode [ 68.384663] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 77.704161] tasks-tracing-torture: rcu_torture_read_exit: Start of episode [ 77.817884] tasks-tracing-torture: rcu_torture_read_exit: End of episode [ 78.407939] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 83.650817] tasks-tracing-torture: rtc: 00000000110894b0 ver: 365 tfle: 0 rta: 366 rtaf: 0 rtf: 353 rtmbe: 0 rtmbkf: 0/0 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 1068 onoff: 0/3:1/1 -1,0:18,18 0:18 (HZ=300) barrier: 0/0:0 read-exits: 67 nocb-toggles: 0:0 [ 83.652874] tasks-tracing-torture: Reader Pipe: 4579808 41 0 0 0 0 0 0 0 0 0 [ 83.653555] tasks-tracing-torture: Reader Batch: 4579849 0 0 0 0 0 0 0 0 0 0 [ 83.654265] tasks-tracing-torture: Free-Block Circulation: 365 364 363 361 360 358 357 356 355 353 0 [ 88.431078] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 91.037472] tasks-tracing-torture: rcu_torture_read_exit: Start of episode [ 93.620559] tasks-tracing-torture: rcu_torture_read_exit: End of episode [ 98.457754] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 106.850806] tasks-tracing-torture: rcu_torture_read_exit: Start of episode [ 106.960639] tasks-tracing-torture: rcu_torture_read_exit: End of episode [ 108.521267] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 118.545179] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 120.184161] tasks-tracing-torture: rcu_torture_read_exit: Start of episode [ 123.645679] tasks-tracing-torture: rcu_torture_read_exit: End of episode [ 128.607867] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 136.850807] tasks-tracing-torture: rcu_torture_read_exit: Start of episode [ 136.967146] tasks-tracing-torture: rcu_torture_read_exit: End of episode [ 138.631218] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 145.090829] tasks-tracing-torture: rtc: 0000000066e1fc99 ver: 373 tfle: 0 rta: 374 rtaf: 0 rtf: 364 rtmbe: 0 rtmbkf: 0/0 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 1232 onoff: 0/9:1/1 -1,0:18,18 0:18 (HZ=300) barrier: 0/0:0 read-exits: 135 nocb-toggles: 0:0 [ 145.093131] tasks-tracing-torture: Reader Pipe: 5024037 41 0 0 0 0 0 0 0 0 0 [ 145.093822] tasks-tracing-torture: Reader Batch: 5024078 0 0 0 0 0 0 0 0 0 0 [ 145.094550] tasks-tracing-torture: Free-Block Circulation: 373 372 371 370 369 368 367 366 365 364 0 [ 148.684590] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 150.184195] tasks-tracing-torture: rcu_torture_read_exit: Start of episode [ 153.439257] tasks-tracing-torture: rcu_torture_read_exit: End of episode [ 158.724606] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 166.664127] tasks-tracing-torture: rcu_torture_read_exit: Start of episode [ 166.781270] tasks-tracing-torture: rcu_torture_read_exit: End of episode [ 168.751974] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 178.771802] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 180.024145] tasks-tracing-torture: rcu_torture_read_exit: Start of episode [ 183.461199] tasks-tracing-torture: rcu_torture_read_exit: End of episode [ 188.785579] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 196.690816] tasks-tracing-torture: rcu_torture_read_exit: Start of episode [ 196.806987] tasks-tracing-torture: rcu_torture_read_exit: End of episode [ 198.801812] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 206.530793] tasks-tracing-torture: rtc: 0000000024f6417a ver: 382 tfle: 0 rta: 383 rtaf: 0 rtf: 371 rtmbe: 0 rtmbkf: 0/0 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 1348 onoff: 0/15:1/1 -1,0:18,18 0:18 (HZ=300) barrier: 0/0:0 read-exits: 203 nocb-toggles: 0:0 [ 206.532888] tasks-tracing-torture: Reader Pipe: 5342384 41 0 0 0 0 0 0 0 0 0 [ 206.533569] tasks-tracing-torture: Reader Batch: 5342425 0 0 0 0 0 0 0 0 0 0 [ 206.534283] tasks-tracing-torture: Free-Block Circulation: 382 381 380 379 378 376 375 373 372 371 0 [ 208.815156] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 210.024115] tasks-tracing-torture: rcu_torture_read_exit: Start of episode [ 213.703081] tasks-tracing-torture: rcu_torture_read_exit: End of episode [ 218.864574] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 226.930781] tasks-tracing-torture: rcu_torture_read_exit: Start of episode [ 227.042152] tasks-tracing-torture: rcu_torture_read_exit: End of episode [ 228.901073] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 238.957778] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 240.264110] tasks-tracing-torture: rcu_torture_read_exit: Start of episode [ 243.725258] tasks-tracing-torture: rcu_torture_read_exit: End of episode [ 248.994517] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 256.934100] tasks-tracing-torture: rcu_torture_read_exit: Start of episode [ 257.083186] tasks-tracing-torture: rcu_torture_read_exit: End of episode [ 259.021190] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 267.970776] tasks-tracing-torture: rtc: 0000000067e5e207 ver: 389 tfle: 0 rta: 390 rtaf: 0 rtf: 379 rtmbe: 0 rtmbkf: 0/0 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 1488 onoff: 0/21:1/1 -1,0:18,18 0:18 (HZ=300) barrier: 0/0:0 read-exits: 271 nocb-toggles: 0:0 [ 267.972927] tasks-tracing-torture: Reader Pipe: 5750985 41 0 0 0 0 0 0 0 0 0 [ 267.973624] tasks-tracing-torture: Reader Batch: 5751026 0 0 0 0 0 0 0 0 0 0 [ 267.974549] tasks-tracing-torture: Free-Block Circulation: 389 388 387 386 385 384 382 381 380 379 0 [ 269.061128] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 270.317441] tasks-tracing-torture: rcu_torture_read_exit: Start of episode [ 273.744309] tasks-tracing-torture: rcu_torture_read_exit: End of episode [ 279.084915] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 286.957471] tasks-tracing-torture: rcu_torture_read_exit: Start of episode [ 287.088987] tasks-tracing-torture: rcu_torture_read_exit: End of episode [ 289.111848] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 299.134622] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 300.317432] tasks-tracing-torture: rcu_torture_read_exit: Start of episode [ 303.540870] tasks-tracing-torture: rcu_torture_read_exit: End of episode [ 309.184499] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 316.770764] tasks-tracing-torture: rcu_torture_read_exit: Start of episode [ 316.890597] tasks-tracing-torture: rcu_torture_read_exit: End of episode [ 319.208713] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 323.213741] tasks-tracing-torture: Stopping torture_shuffle task [ 323.487436] tasks-tracing-torture: torture_stutter is stopping [ 323.488056] tasks-tracing-torture: rcu_torture_fakewriter is stopping [ 323.488674] tasks-tracing-torture: rcu_torture_fakewriter is stopping [ 323.489322] tasks-tracing-torture: rcu_torture_writer is stopping [ 323.489932] tasks-tracing-torture: rcu_torture_reader is stopping [ 323.718859] tasks-tracing-torture: rcu_torture_fakewriter is stopping [ 323.722528] tasks-tracing-torture: rcu_torture_fakewriter is stopping [ 329.231095] tasks-tracing-torture:torture_onoff task: online 0 failed: errno -5 [ 329.231929] tasks-tracing-torture: torture_shuffle is stopping [ 329.232528] tasks-tracing-torture: Stopping torture_stutter task [ 329.233130] tasks-tracing-torture: Stopping torture_onoff task [ 329.233700] tasks-tracing-torture: torture_onoff is stopping [ 329.410784] tasks-tracing-torture: rtc: 0000000000000000 VER: 400 tfle: 0 rta: 400 rtaf: 0 rtf: 388 rtmbe: 0 rtmbkf: 0/0 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 1615 onoff: 0/27:1/1 -1,0:18,18 0:18 (HZ=300) barrier: 0/0:0 read-exits: 339 nocb-toggles: 0:0 [ 329.412834] tasks-tracing-torture: Reader Pipe: 6125590 41 0 0 0 0 0 0 0 0 0 [ 329.413532] tasks-tracing-torture: Reader Batch: 6125631 0 0 0 0 0 0 0 0 0 0 [ 329.414241] tasks-tracing-torture: Free-Block Circulation: 399 399 398 395 394 392 391 390 389 388 0 [ 329.415098] tasks-tracing-torture: rcu_torture_stats is stopping [ 330.104117] tasks-tracing-torture: rcu_torture_read_exit: Start of episode [ 330.219023] tasks-tracing-torture: rcu_torture_read_exit: End of episode [ 339.245524] torture_online_all-torture:Final: tasks-tracing online 0: errno -5 [ 339.384841] tasks-tracing-torture: rcu_torture_read_exit is stopping [ 339.386958] tasks-tracing-torture: Stopping rcutorture_read_exit task [ 339.391866] tasks-tracing-torture: Stopping rcu_torture_fwd_prog task [ 339.393901] tasks-tracing-torture: rcu_torture_fwd_prog is stopping [ 339.398013] tasks-tracing-torture: Stopping rcu_torture_writer task [ 339.398757] tasks-tracing-torture: Stopping rcu_torture_reader task [ 339.400954] tasks-tracing-torture: Stopping rcu_torture_fakewriter task [ 339.401736] tasks-tracing-torture: Stopping rcu_torture_fakewriter task [ 339.403864] tasks-tracing-torture: Stopping rcu_torture_fakewriter task [ 339.404757] tasks-tracing-torture: Stopping rcu_torture_fakewriter task [ 339.407480] tasks-tracing-torture: Stopping rcu_torture_stats task [ 339.434240] tasks-tracing-torture: rtc: 0000000000000000 VER: 400 tfle: 0 rta: 400 rtaf: 0 rtf: 388 rtmbe: 0 rtmbkf: 0/0 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 1615 onoff: 0/27:1/1 -1,0:18,18 0:18 (HZ=300) barrier: 0/0:0 read-exits: 356 nocb-toggles: 0:0 [ 339.436251] tasks-tracing-torture: Reader Pipe: 6125590 41 0 0 0 0 0 0 0 0 0 [ 339.436931] tasks-tracing-torture: Reader Batch: 6125631 0 0 0 0 0 0 0 0 0 0 [ 339.437647] tasks-tracing-torture: Free-Block Circulation: 399 399 398 395 394 392 391 390 389 388 0 [ 339.438499] tasks-tracing-torture:--- End of test: RCU_HOTPLUG: nreaders=1 nfakewriters=4 stat_interval=60 verbose=1 test_no_idle_hz=1 shuffle_interval=3 stutter=5 irqreader=1 fqs_duration=0 fqs_holdoff=0 fqs_stutter=3 test_boost=1/0 test_boost_interval=7 test_boost_duration=4 shutdown_secs=0 stall_cpu=0 stall_cpu_holdoff=10 stall_cpu_irqsoff=0 stall_cpu_block=0 n_barrier_cbs=0 onoff_interval=3 onoff_holdoff=30 read_exit_delay=13 read_exit_burst=16 nocbs_nthreads=0 nocbs_toggle=1000