2022-07-19 14:06:27 modprobe rcutorture onoff_interval=3 onoff_holdoff=30 torture_type=trivial 2022-07-19 14:06:28 sleep 300 2022-07-19 14:11:28 rmmod rcutorture [ 42.731921] trivial-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 [ 42.740300] trivial-torture: Creating rcu_torture_writer task [ 42.754175] trivial-torture: Creating rcu_torture_fakewriter task [ 42.755346] trivial-torture: rcu_torture_writer task started [ 42.756336] trivial-torture: Creating rcu_torture_fakewriter task [ 42.761170] trivial-torture: rcu_torture_fakewriter task started [ 42.762550] trivial-torture: Creating rcu_torture_fakewriter task [ 42.766215] trivial-torture: rcu_torture_fakewriter task started [ 42.768922] trivial-torture: Creating rcu_torture_fakewriter task [ 42.771522] trivial-torture: rcu_torture_fakewriter task started [ 42.775145] trivial-torture: Creating rcu_torture_reader task [ 42.776222] trivial-torture: rcu_torture_fakewriter task started [ 42.780247] trivial-torture: Creating rcu_torture_stats task [ 42.781317] trivial-torture: rcu_torture_reader task started [ 42.781458] trivial-torture: Creating torture_shuffle task [ 42.787207] trivial-torture: rcu_torture_stats task started [ 42.791795] trivial-torture: Creating torture_stutter task [ 42.791806] trivial-torture: torture_shuffle task started [ 42.796663] trivial-torture: Creating torture_onoff task [ 42.798251] trivial-torture: torture_stutter task started [ 42.802132] trivial-torture: rcu_torture_fwd_prog_init: Disabled, unsupported by RCU flavor under test [ 42.803441] trivial-torture: Creating rcu_torture_read_exit task [ 42.806751] trivial-torture: torture_onoff task started [ 42.807589] trivial-torture: torture_onoff begin holdoff [ 42.813440] trivial-torture: rcu_torture_read_exit: Start of test [ 48.675338] trivial-torture: rcu_torture_read_exit: End of episode [ 61.853327] trivial-torture: rcu_torture_read_exit: Start of episode [ 61.921166] trivial-torture: rcu_torture_read_exit: End of episode [ 73.853245] trivial-torture: torture_onoff end holdoff [ 75.346603] trivial-torture: rcu_torture_read_exit: Start of episode [ 78.634729] trivial-torture: rcu_torture_read_exit: End of episode [ 91.826547] trivial-torture: rcu_torture_read_exit: Start of episode [ 91.887036] trivial-torture: rcu_torture_read_exit: End of episode [ 102.866625] trivial-torture: rtc: 00000000bfb999e6 ver: 15724 tfle: 0 rta: 15724 rtaf: 0 rtf: 15715 rtmbe: 0 rtmbkf: 0/0 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 3245 onoff: 231/231:232/232 3,39:2,41 1671:3356 (HZ=300) barrier: 0/0:0 read-exits: 67 nocb-toggles: 0:0 [ 102.869505] trivial-torture: !!! [ 102.901927] trivial-torture: Reader Batch: 29304114 0 0 0 0 0 0 0 0 0 0 [ 102.902816] trivial-torture: Free-Block Circulation: 15723 15723 15722 15721 15720 15719 15718 15717 15716 15715 0 [ 105.079954] trivial-torture: rcu_torture_read_exit: Start of episode [ 108.683563] trivial-torture: rcu_torture_read_exit: End of episode [ 121.884871] trivial-torture: rcu_torture_read_exit: Start of episode [ 121.937308] trivial-torture: rcu_torture_read_exit: End of episode [ 135.133168] trivial-torture: rcu_torture_read_exit: Start of episode [ 138.646214] trivial-torture: rcu_torture_read_exit: End of episode [ 151.879881] trivial-torture: rcu_torture_read_exit: Start of episode [ 151.900283] trivial-torture: rcu_torture_read_exit: End of episode [ 164.306610] trivial-torture: rtc: 0000000021d7231b ver: 30962 tfle: 0 rta: 30962 rtaf: 0 rtf: 30953 rtmbe: 0 rtmbkf: 0/0 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 6611 onoff: 708/708:708/708 3,101:2,64 4972:10249 (HZ=300) barrier: 0/0:0 read-exits: 135 nocb-toggles: 0:0 [ 164.310052] trivial-torture: !!! Reader Pipe: 52830202 1213 1 0 0 0 0 0 0 0 0 [ 164.316757] trivial-torture: Reader Batch: 52831416 0 0 0 0 0 0 0 0 0 0 [ 164.317694] trivial-torture: Free-Block Circulation: 30961 30961 30960 30959 30958 30957 30956 30955 30954 30953 0 [ 165.133294] trivial-torture: rcu_torture_read_exit: Start of episode [ 168.660404] trivial-torture: rcu_torture_read_exit: End of episode [ 181.856059] trivial-torture: rcu_torture_read_exit: Start of episode [ 181.880243] trivial-torture: rcu_torture_read_exit: End of episode [ 195.106563] trivial-torture: rcu_torture_read_exit: Start of episode [ 198.673731] trivial-torture: rcu_torture_read_exit: End of episode [ 211.881679] trivial-torture: rcu_torture_read_exit: Start of episode [ 212.013554] trivial-torture: rcu_torture_read_exit: End of episode [ 225.266667] trivial-torture: rcu_torture_read_exit: Start of episode [ 225.746535] trivial-torture: rtc: 0000000009a40878 ver: 45448 tfle: 0 rta: 45448 rtaf: 0 rtf: 45439 rtmbe: 0 rtmbkf: 0/0 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 9814 onoff: 1203/1203:1203/1204 2,101:2,64 8249:17536 (HZ=300) barrier: 0/0:0 read-exits: 204 nocb-toggles: 0:0 [ 225.749702] trivial-torture: !!! Reader Pipe: 74865603 1521 1 0 0 0 0 0 0 0 0 [ 225.750994] trivial-torture: Reader Batch: 74867125 0 0 0 0 0 0 0 0 0 0 [ 225.751989] trivial-torture: Free-Block Circulation: 45447 45447 45446 45445 45444 45443 45442 45441 45440 45439 0 [ 228.666813] trivial-torture: rcu_torture_read_exit: End of episode [ 241.933220] trivial-torture: rcu_torture_read_exit: Start of episode [ 241.961725] trivial-torture: rcu_torture_read_exit: End of episode [ 255.160335] trivial-torture: rcu_torture_read_exit: Start of episode [ 258.894445] trivial-torture: rcu_torture_read_exit: End of episode [ 272.254399] trivial-torture: rcu_torture_read_exit: Start of episode [ 272.278686] trivial-torture: rcu_torture_read_exit: End of episode [ 285.455114] trivial-torture: rcu_torture_read_exit: Start of episode [ 287.186560] trivial-torture: rtc: 00000000d44ccc78 ver: 57973 tfle: 0 rta: 57973 rtaf: 0 rtf: 57964 rtmbe: 0 rtmbkf: 0/0 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 12658 onoff: 1656/1656:1657/1657 2,101:2,64 12174:24874 (HZ=300) barrier: 0/0:0 read-exits: 272 nocb-toggles: 0:0 [ 287.189705] trivial-torture: !!! Reader Pipe: 91435623 1810 1 0 0 0 0 0 0 0 0 [ 287.190933] trivial-torture: Reader Batch: 91437434 0 0 0 0 0 0 0 0 0 0 [ 287.191902] trivial-torture: Free-Block Circulation: 57972 57972 57971 57970 57969 57968 57967 57966 57965 57964 0 [ 288.668647] trivial-torture: rcu_torture_read_exit: End of episode [ 301.879841] trivial-torture: rcu_torture_read_exit: Start of episode [ 301.890834] trivial-torture: rcu_torture_read_exit: End of episode [ 315.160060] trivial-torture: rcu_torture_read_exit: Start of episode [ 318.721793] trivial-torture: rcu_torture_read_exit: End of episode [ 331.934321] trivial-torture: rcu_torture_read_exit: Start of episode [ 332.028174] trivial-torture: rcu_torture_read_exit: End of episode [ 343.082724] trivial-torture: Stopping torture_shuffle task [ 343.084126] trivial-torture: Stopping torture_shuffle [ 343.099607] trivial-torture: Stopping rcu_torture_writer [ 343.100796] trivial-torture: Stopping rcu_torture_fakewriter [ 343.113207] trivial-torture: Stopping rcu_torture_reader [ 343.117948] trivial-torture: Stopping rcu_torture_fakewriter [ 343.118979] trivial-torture: Stopping rcu_torture_fakewriter [ 343.123360] trivial-torture: Stopping rcu_torture_fakewriter [ 343.130155] trivial-torture: Stopping torture_stutter task [ 343.131255] trivial-torture: Stopping torture_stutter [ 343.135705] trivial-torture: Stopping torture_onoff task [ 343.183366] trivial-torture: Stopping torture_onoff [ 343.213652] trivial-torture: Stopping rcu_torture_read_exit [ 343.214599] trivial-torture: Stopping rcutorture_read_exit task [ 343.215755] trivial-torture: Stopping rcu_torture_writer task [ 343.219241] trivial-torture: Stopping rcu_torture_reader task [ 343.221259] trivial-torture: Stopping rcu_torture_fakewriter task [ 343.226696] trivial-torture: Stopping rcu_torture_fakewriter task [ 343.227937] trivial-torture: Stopping rcu_torture_fakewriter task [ 343.230037] trivial-torture: Stopping rcu_torture_fakewriter task [ 343.232380] trivial-torture: Stopping rcu_torture_stats task [ 343.234986] trivial-torture: rtc: 0000000000000000 VER: 70408 tfle: 0 rta: 70408 rtaf: 0 rtf: 70399 rtmbe: 0 rtmbkf: 0/0 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 15501 onoff: 2060/2060:2061/2061 2,101:2,64 15973:31002 (HZ=300) barrier: 0/0:0 read-exits: 339 nocb-toggles: 0:0 [ 343.242375] trivial-torture: !!! Reader Pipe: 108178537 2100 1 0 0 0 0 0 0 0 0 [ 343.245589] trivial-torture: Reader Batch: 108180638 0 0 0 0 0 0 0 0 0 0 [ 343.249010] trivial-torture: Free-Block Circulation: 70407 70407 70406 70405 70404 70403 70402 70401 70400 70399 0 [ 343.250649] trivial-torture: Stopping rcu_torture_stats [ 343.472132] trivial-torture: rtc: 0000000000000000 VER: 70408 tfle: 0 rta: 70408 rtaf: 0 rtf: 70399 rtmbe: 0 rtmbkf: 0/0 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 15501 onoff: 2060/2060:2061/2061 2,101:2,64 15973:31002 (HZ=300) barrier: 0/0:0 read-exits: 339 nocb-toggles: 0:0 [ 343.475729] trivial-torture: !!! Reader Pipe: 108178537 2100 1 0 0 0 0 0 0 0 0 [ 343.477093] trivial-torture: Reader Batch: 108180638 0 0 0 0 0 0 0 0 0 0 [ 343.478209] trivial-torture: Free-Block Circulation: 70407 70407 70406 70405 70404 70403 70402 70401 70400 70399 0 [ 343.481306] trivial-torture:--- End of test: FAILURE: 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