BUG: sleeping function called from invalid context at include/linux/sched/mm.h:256

From: Paul Menzel
Date: Sat Feb 12 2022 - 18:06:05 EST

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Dear Linux folks,

Running rcutorture on the POWER8 system IBM S822LC with Ubuntu 20.10, it found the bug below. I more or less used rcu/dev (0ba8896d2fd7 (lib/irq_poll: Declare IRQ_POLL softirq vector as ksoftirqd-parking safe)) [1]. The bug manifested for the four configurations below.

1. results-rcutorture-kasan/SRCU-T
2. results-rcutorture-kasan/TINY02
3. results-rcutorture/SRCU-T
4. results-rcutorture/TINY02

For example, the attached

/dev/shm/linux/tools/testing/selftests/rcutorture/res/2022.02.11-22.00.51-torture/results-rcutorture-kasan/SRCU-T/console.log

contains:

```
[ 0.012154][ T1] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:256
[ 0.013128][ T1] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0
[ 0.014015][ T1] preempt_count: 0, expected: 0
[ 0.014505][ T1] 2 locks held by swapper/0/1:
[ 0.014987][ T1] #0: c0000000026108a0 (cpu_hotplug_lock){.+.+}-{0:0}, at: static_key_enable+0x24/0x50
[ 0.015995][ T1] #1: c0000000027416c8 (jump_label_mutex){+.+.}-{3:3}, at: static_key_enable_cpuslocked+0x88/0x120
[ 0.017107][ T1] irq event stamp: 46
[ 0.017507][ T1] hardirqs last enabled at (45): [<c0000000010c1054>] _raw_spin_unlock_irqrestore+0x94/0xd0
[ 0.018549][ T1] hardirqs last disabled at (46): [<c0000000000a9bc4>] do_patch_instruction+0x3b4/0x4a0
[ 0.019549][ T1] softirqs last enabled at (0): [<c000000000149540>] copy_process+0x8d0/0x1df0
[ 0.020474][ T1] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 0.021200][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.17.0-rc3-00349-gd3a9fd9fed88 #34
[ 0.022115][ T1] Call Trace:
[ 0.022443][ T1] [c0000000084837d0] [c000000000961aac] dump_stack_lvl+0xa0/0xec (unreliable)
[ 0.023356][ T1] [c000000008483820] [c00000000019b314] __might_resched+0x2f4/0x310
[ 0.024174][ T1] [c0000000084838b0] [c0000000004c0c70] kmem_cache_alloc+0x220/0x4b0
[ 0.025000][ T1] [c000000008483920] [c000000000448af4] __pud_alloc+0x74/0x1d0
[ 0.025772][ T1] [c000000008483970] [c00000000008fe3c] hash__map_kernel_page+0x2cc/0x390
[ 0.026643][ T1] [c000000008483a20] [c0000000000a9944] do_patch_instruction+0x134/0x4a0
[ 0.027511][ T1] [c000000008483a70] [c0000000000559d4] arch_jump_label_transform+0x64/0x78
[ 0.028401][ T1] [c000000008483a90] [c0000000003d6288] __jump_label_update+0x148/0x180
[ 0.029254][ T1] [c000000008483b30] [c0000000003d6800] static_key_enable_cpuslocked+0xd0/0x120
[ 0.030179][ T1] [c000000008483ba0] [c0000000003d6880] static_key_enable+0x30/0x50
[ 0.030996][ T1] [c000000008483bd0] [c00000000200a8f4] check_kvm_guest+0x60/0x88
[ 0.031799][ T1] [c000000008483c00] [c000000002027744] pSeries_smp_probe+0x54/0xb0
[ 0.032617][ T1] [c000000008483c30] [c000000002011db8] smp_prepare_cpus+0x3e0/0x430
[ 0.033444][ T1] [c000000008483cd0] [c000000002004908] kernel_init_freeable+0x20c/0x43c
[ 0.034307][ T1] [c000000008483db0] [c000000000012c00] kernel_init+0x30/0x1a0
[ 0.035078][ T1] [c000000008483e10] [c00000000000cd64] ret_from_kernel_thread+0x5c/0x64
```

Kind regards,

Paul

[1]: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git

SLOF[0m[?25l **********************************************************************
[1mQEMU Starting
[0m Build Date = Nov 3 2021 13:27:05
FW Version = release 20210217
Press "s" to enter Open Firmware.

[0m[?25hC0000
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C0500
Populating /vdevice methods
Populating /vdevice/vty@71000000
Populating /vdevice/nvram@71000001
Populating /vdevice/v-scsi@71000002
SCSI: Looking for devices
C05A0
Populating /pci@800000020000000
C0600
C06C0
C0700
C0800
C0880
No NVRAM common partition, re-initializing...
C0890
C08A0
C08A8
C08B0
Scanning USB
C08C0
C08D0
Using default console: /vdevice/vty@71000000
C08E0
C08E8
Detected RAM kernel at 400000 (3573b18 bytes)
C08FF

Welcome to Open Firmware

Copyright (c) 2004, 2017 IBM Corporation All rights reserved.
This program and the accompanying materials are made available
under the terms of the BSD License available at
http://www.opensource.org/licenses/bsd-license.php

Booting from memory...
OF stdout device is: /vdevice/vty@71000000
Preparing to boot Linux version 5.17.0-rc3-00349-gd3a9fd9fed88 (pmenzel@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx) (gcc (Ubuntu 11.2.0-7ubuntu2) 11.2.0, GNU ld (GNU Binutils for Ubuntu) 2.37) #34 SMP Sat Feb 12 07:31:47 CET 2022
Detected machine type: 0000000000000101
command line: debug_boot_weak_hash panic=-1 console=ttyS0 rcupdate.rcu_cpu_stall_suppress_at_boot=1 torture.disable_onoff_at_boot rcupdate.rcu_task_stall_timeout=30000 rcutorture.torture_type=srcu rcutorture.onoff_interval=1000 rcutorture.onoff_holdoff=30 rcutorture.n_barrier_cbs=4 rcutorture.stat_interval=15 rcutorture.shutdown_secs=2520 rcutorture.test_no_idle_hz=1 rcutorture.verbose=1
Max number of cores passed to firmware: 256 (NR_CPUS = 2048)
Calling ibm,client-architecture-support... done
memory layout at init:
memory_limit : 0000000000000000 (16 MB aligned)
alloc_bottom : 0000000003990000
alloc_top : 0000000020000000
alloc_top_hi : 0000000020000000
rmo_top : 0000000020000000
ram_top : 0000000020000000
instantiating rtas at 0x000000001fff0000... done
prom_hold_cpus: skipped
copying OF device tree...
Building dt strings...
Building dt structure...
Device tree strings 0x00000000039a0000 -> 0x00000000039a0a28
Device tree struct 0x00000000039b0000 -> 0x00000000039c0000
Quiescing Open Firmware ...
Booting Linux via __start() @ 0x0000000000400000 ...
[ 0.000000][ T0] debug_boot_weak_hash enabled
[ 0.000000][ T0] hash-mmu: Page sizes from device-tree:
[ 0.000000][ T0] hash-mmu: base_shift=12: shift=12, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=0
[ 0.000000][ T0] hash-mmu: base_shift=16: shift=16, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=1
[ 0.000000][ T0] Using 1TB segments
[ 0.000000][ T0] hash-mmu: Initializing hash mmu with SLB
[ 0.000000][ T0] Linux version 5.17.0-rc3-00349-gd3a9fd9fed88 (pmenzel@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx) (gcc (Ubuntu 11.2.0-7ubuntu2) 11.2.0, GNU ld (GNU Binutils for Ubuntu) 2.37) #34 SMP Sat Feb 12 07:31:47 CET 2022
[ 0.000000][ T0] Using pSeries machine description
[ 0.000000][ T0] printk: bootconsole [udbg0] enabled
[ 0.000000][ T0] Partition configured for 8 cpus.
[ 0.000000][ T0] CPU maps initialized for 8 threads per core
[ 0.000000][ T0] numa: Partition configured for 1 NUMA nodes.
[ 0.000000][ T0] -----------------------------------------------------
[ 0.000000][ T0] phys_mem_size = 0x20000000
[ 0.000000][ T0] dcache_bsize = 0x80
[ 0.000000][ T0] icache_bsize = 0x80
[ 0.000000][ T0] cpu_features = 0x000000eb8f5d9187
[ 0.000000][ T0] possible = 0x000ffbfbcf5fb187
[ 0.000000][ T0] always = 0x0000000380008181
[ 0.000000][ T0] cpu_user_features = 0xdc0065c2 0xae000000
[ 0.000000][ T0] mmu_features = 0x78006001
[ 0.000000][ T0] firmware_features = 0x00000085455a445f
[ 0.000000][ T0] vmalloc start = 0xc008000000000000
[ 0.000000][ T0] IO start = 0xc00a000000000000
[ 0.000000][ T0] vmemmap start = 0xc00c000000000000
[ 0.000000][ T0] hash-mmu: ppc64_pft_size = 0x16
[ 0.000000][ T0] hash-mmu: htab_hash_mask = 0x7fff
[ 0.000000][ T0] -----------------------------------------------------
[ 0.000000][ T0] numa: NODE_DATA [mem 0x1ff20a00-0x1ff25d7f]
[ 0.000000][ T0] rfi-flush: fallback displacement flush available
[ 0.000000][ T0] rfi-flush: ori type flush available
[ 0.000000][ T0] rfi-flush: mttrig type flush available
[ 0.000000][ T0] count-cache-flush: hardware flush enabled.
[ 0.000000][ T0] link-stack-flush: software flush enabled.
[ 0.000000][ T0] stf-barrier: hwsync barrier available
[ 0.000000][ T0] PPC64 nvram contains 65536 bytes
[ 0.000000][ T0] PV qspinlock hash table entries: 4096 (order: 0, 65536 bytes, linear)
[ 0.000000][ T0] barrier-nospec: using ORI speculation barrier
[ 0.000000][ T0] Zone ranges:
[ 0.000000][ T0] Normal [mem 0x0000000000000000-0x000000001fffffff]
[ 0.000000][ T0] Movable zone start for each node
[ 0.000000][ T0] Early memory node ranges
[ 0.000000][ T0] node 0: [mem 0x0000000000000000-0x000000001fffffff]
[ 0.000000][ T0] Initmem setup node 0 [mem 0x0000000000000000-0x000000001fffffff]
[ 0.000000][ T0] percpu: Embedded 10 pages/cpu s601680 r0 d53680 u1048576
[ 0.000000][ T0] Fallback order for Node 0: 0
[ 0.000000][ T0] Built 1 zonelists, mobility grouping on. Total pages: 8184
[ 0.000000][ T0] Policy zone: Normal
[ 0.000000][ T0] Kernel command line: debug_boot_weak_hash panic=-1 console=ttyS0 rcupdate.rcu_cpu_stall_suppress_at_boot=1 torture.disable_onoff_at_boot rcupdate.rcu_task_stall_timeout=30000 rcutorture.torture_type=srcu rcutorture.onoff_interval=1000 rcutorture.onoff_holdoff=30 rcutorture.n_barrier_cbs=4 rcutorture.stat_interval=15 rcutorture.shutdown_secs=2520 rcutorture.test_no_idle_hz=1 rcutorture.verbose=1
[ 0.000000][ T0] Dentry cache hash table entries: 65536 (order: 3, 524288 bytes, linear)
[ 0.000000][ T0] Inode-cache hash table entries: 32768 (order: 2, 262144 bytes, linear)
[ 0.000000][ T0] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000][ T0] Memory: 395008K/524288K available (17216K kernel code, 3648K rwdata, 4480K rodata, 5888K init, 12430K bss, 129280K reserved, 0K cma-reserved)
[ 0.000000][ T0] SLUB: HWalign=128, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[ 0.000000][ T0] ftrace: allocating 37699 entries in 14 pages
[ 0.000000][ T0] ftrace: allocated 14 pages with 3 groups
[ 0.000000][ T0] trace event string verifier disabled
[ 0.000000][ T0] Running RCU self tests
[ 0.000000][ T0] rcu: Hierarchical RCU implementation.
[ 0.000000][ T0] rcu: RCU lockdep checking is enabled.
[ 0.000000][ T0] rcu: RCU restricting CPUs from NR_CPUS=2048 to nr_cpu_ids=8.
[ 0.000000][ T0] Tasks-RCU CPU stall warnings timeout set to 30000 (rcu_task_stall_timeout).
[ 0.000000][ T0] Trampoline variant of Tasks RCU enabled.
[ 0.000000][ T0] Rude variant of Tasks RCU enabled.
[ 0.000000][ T0] Tracing variant of Tasks RCU enabled.
[ 0.000000][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 0.000000][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=8
[ 0.000000][ T0] NR_IRQS: 512, nr_irqs: 512, preallocated irqs: 16
[ 0.000000][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 0.000000][ T0] random: get_random_u64 called from start_kernel+0x6b4/0x910 with crng_init=0
[ 0.000000][ T0] clocksource: timebase: mask: 0xffffffffffffffff max_cycles: 0x761537d007, max_idle_ns: 440795202126 ns
[ 0.001150][ T0] clocksource: timebase mult[1f40000] shift[24] registered
[ 0.001951][ T0] Console: colour dummy device 80x25
[ 0.002491][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 0.003371][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.003869][ T0] ... MAX_LOCK_DEPTH: 48
[ 0.004375][ T0] ... MAX_LOCKDEP_KEYS: 8192
[ 0.004899][ T0] ... CLASSHASH_SIZE: 4096
[ 0.005425][ T0] ... MAX_LOCKDEP_ENTRIES: 32768
[ 0.005959][ T0] ... MAX_LOCKDEP_CHAINS: 65536
[ 0.006492][ T0] ... CHAINHASH_SIZE: 32768
[ 0.007024][ T0] memory used by lock dependency info: 6365 kB
[ 0.007662][ T0] memory used for stack traces: 4224 kB
[ 0.008232][ T0] per task-struct memory footprint: 1920 bytes
[ 0.008901][ T0] pid_max: default: 32768 minimum: 301
[ 0.009530][ T0] Mount-cache hash table entries: 8192 (order: 0, 65536 bytes, linear)
[ 0.010382][ T0] Mountpoint-cache hash table entries: 8192 (order: 0, 65536 bytes, linear)
[ 0.012154][ T1] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:256
[ 0.013128][ T1] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0
[ 0.014015][ T1] preempt_count: 0, expected: 0
[ 0.014505][ T1] 2 locks held by swapper/0/1:
[ 0.014987][ T1] #0: c0000000026108a0 (cpu_hotplug_lock){.+.+}-{0:0}, at: static_key_enable+0x24/0x50
[ 0.015995][ T1] #1: c0000000027416c8 (jump_label_mutex){+.+.}-{3:3}, at: static_key_enable_cpuslocked+0x88/0x120
[ 0.017107][ T1] irq event stamp: 46
[ 0.017507][ T1] hardirqs last enabled at (45): [<c0000000010c1054>] _raw_spin_unlock_irqrestore+0x94/0xd0
[ 0.018549][ T1] hardirqs last disabled at (46): [<c0000000000a9bc4>] do_patch_instruction+0x3b4/0x4a0
[ 0.019549][ T1] softirqs last enabled at (0): [<c000000000149540>] copy_process+0x8d0/0x1df0
[ 0.020474][ T1] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 0.021200][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.17.0-rc3-00349-gd3a9fd9fed88 #34
[ 0.022115][ T1] Call Trace:
[ 0.022443][ T1] [c0000000084837d0] [c000000000961aac] dump_stack_lvl+0xa0/0xec (unreliable)
[ 0.023356][ T1] [c000000008483820] [c00000000019b314] __might_resched+0x2f4/0x310
[ 0.024174][ T1] [c0000000084838b0] [c0000000004c0c70] kmem_cache_alloc+0x220/0x4b0
[ 0.025000][ T1] [c000000008483920] [c000000000448af4] __pud_alloc+0x74/0x1d0
[ 0.025772][ T1] [c000000008483970] [c00000000008fe3c] hash__map_kernel_page+0x2cc/0x390
[ 0.026643][ T1] [c000000008483a20] [c0000000000a9944] do_patch_instruction+0x134/0x4a0
[ 0.027511][ T1] [c000000008483a70] [c0000000000559d4] arch_jump_label_transform+0x64/0x78
[ 0.028401][ T1] [c000000008483a90] [c0000000003d6288] __jump_label_update+0x148/0x180
[ 0.029254][ T1] [c000000008483b30] [c0000000003d6800] static_key_enable_cpuslocked+0xd0/0x120
[ 0.030179][ T1] [c000000008483ba0] [c0000000003d6880] static_key_enable+0x30/0x50
[ 0.030996][ T1] [c000000008483bd0] [c00000000200a8f4] check_kvm_guest+0x60/0x88
[ 0.031799][ T1] [c000000008483c00] [c000000002027744] pSeries_smp_probe+0x54/0xb0
[ 0.032617][ T1] [c000000008483c30] [c000000002011db8] smp_prepare_cpus+0x3e0/0x430
[ 0.033444][ T1] [c000000008483cd0] [c000000002004908] kernel_init_freeable+0x20c/0x43c
[ 0.034307][ T1] [c000000008483db0] [c000000000012c00] kernel_init+0x30/0x1a0
[ 0.035078][ T1] [c000000008483e10] [c00000000000cd64] ret_from_kernel_thread+0x5c/0x64
[ 0.036446][ T1] cblist_init_generic: Setting adjustable number of callback queues.
[ 0.037287][ T1] cblist_init_generic: Setting shift to 3 and lim to 1.
[ 0.038055][ T1] cblist_init_generic: Setting shift to 3 and lim to 1.
[ 0.038824][ T1] cblist_init_generic: Setting shift to 3 and lim to 1.
[ 0.039587][ T1] Running RCU-tasks wait API self tests
[ 0.146361][ T1] POWER8 performance monitor hardware support registered
[ 0.147185][ T1] rcu: Hierarchical SRCU implementation.
[ 0.149222][ T1] smp: Bringing up secondary CPUs ...
[ 0.204601][ T1] smp: Brought up 1 node, 8 CPUs
[ 0.207243][ T1] numa: Node 0 CPUs: 0-7
[ 0.209922][ T11] Callback from call_rcu_tasks_trace() invoked.
[ 0.214367][ T1] devtmpfs: initialized
[ 0.219757][ T1] PCI host bridge /pci@800000020000000 ranges:
[ 0.222451][ T1] IO 0x0000200000000000..0x000020000000ffff -> 0x0000000000000000
[ 0.225786][ T1] MEM 0x0000200080000000..0x00002000ffffffff -> 0x0000000080000000
[ 0.229830][ T1] MEM 0x0000210000000000..0x000021ffffffffff -> 0x0000210000000000
[ 0.234205][ T1] PCI: OF: PROBE_ONLY disabled
[ 0.236900][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.242470][ T1] futex hash table entries: 2048 (order: 2, 262144 bytes, linear)
[ 0.246995][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 0.251296][ T1] cpuidle: using governor menu

Linux ppc64le
#34 SMP Sat Feb [ 0.255268][ T1] EEH: pSeries platform initialized
[ 0.264868][ T1] software IO TLB: tearing down default memory pool
[ 0.268326][ T1] PCI: Probing PCI hardware
[ 0.270382][ T1] PCI host bridge to bus 0000:00
[ 0.272544][ T1] pci_bus 0000:00: root bus resource [io 0x10000-0x1ffff] (bus address [0x0000-0xffff])
[ 0.276821][ T1] pci_bus 0000:00: root bus resource [mem 0x200080000000-0x2000ffffffff] (bus address [0x80000000-0xffffffff])
[ 0.282731][ T1] pci_bus 0000:00: root bus resource [mem 0x210000000000-0x21ffffffffff 64bit]
[ 0.287465][ T1] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.309631][ T10] Callback from call_rcu_tasks_rude() invoked.
[ 0.312867][ T1] IOMMU table initialized, virtual merging enabled
[ 0.344582][ T1] pci_bus 0000:00: resource 4 [io 0x10000-0x1ffff]
[ 0.348030][ T1] pci_bus 0000:00: resource 5 [mem 0x200080000000-0x2000ffffffff]
[ 0.352114][ T1] pci_bus 0000:00: resource 6 [mem 0x210000000000-0x21ffffffffff 64bit]
[ 0.356459][ T1] EEH: No capable adapters found: recovery disabled.
[ 0.371343][ T1] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible.
[ 0.378202][ T1] iommu: Default domain type: Translated
[ 0.381339][ T1] iommu: DMA domain TLB invalidation policy: strict mode
[ 0.385440][ T1] vgaarb: loaded
[ 0.388321][ T1] SCSI subsystem initialized
[ 0.391037][ T1] usbcore: registered new interface driver usbfs
[ 0.394601][ T1] usbcore: registered new interface driver hub
[ 0.398094][ T1] usbcore: registered new device driver usb
[ 0.400366][ T1] pps_core: LinuxPPS API ver. 1 registered
[ 0.402280][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@xxxxxxxx>
[ 0.405586][ T1] PTP clock support registered
[ 0.407262][ T1] EDAC MC: Ver: 3.0.0
[ 0.409707][ T1] clocksource: Switched to clocksource timebase
[ 0.539450][ T1] hugetlbfs: disabling because there are no supported hugepage sizes
[ 0.550994][ T1] NET: Registered PF_INET protocol family
[ 0.552997][ T1] IP idents hash table entries: 8192 (order: 0, 65536 bytes, linear)
[ 0.556180][ T1] tcp_listen_portaddr_hash hash table entries: 1024 (order: 0, 81920 bytes, linear)
[ 0.559380][ T1] TCP established hash table entries: 8192 (order: 0, 65536 bytes, linear)
[ 0.562294][ T1] TCP bind hash table entries: 8192 (order: 3, 589824 bytes, linear)
[ 0.565432][ T1] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.567929][ T1] UDP hash table entries: 512 (order: 0, 81920 bytes, linear)
[ 0.570500][ T1] UDP-Lite hash table entries: 512 (order: 0, 81920 bytes, linear)
[ 0.573331][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 0.603302][ T1] RPC: Registered named UNIX socket transport module.
[ 0.605486][ T1] RPC: Registered udp transport module.
[ 0.607241][ T1] RPC: Registered tcp transport module.
[ 0.608977][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.611304][ T1] PCI: CLS 0 bytes, default 128
[ 0.615668][ T1] vas: API is supported only with radix page tables
[ 0.719582][ T9] Callback from call_rcu_tasks() invoked.
[ 0.721765][ T1] srcu-torture:--- Start of test: nreaders=7 nfakewriters=4 stat_interval=15 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=2520 stall_cpu=0 stall_cpu_holdoff=10 stall_cpu_irqsoff=0 stall_cpu_block=0 n_barrier_cbs=4 onoff_interval=1000 onoff_holdoff=30 read_exit_delay=13 read_exit_burst=16 nocbs_nthreads=0 nocbs_toggle=1000
[ 0.736410][ T1] srcu: Start-test grace-period state: g0 f0x0
[ 0.738483][ T1] rcu_torture_write_types: Testing expedited GPs.
[ 0.740664][ T1] rcu_torture_write_types: Testing asynchronous GPs.
[ 0.742864][ T1] rcu_torture_write_types: Testing polling GPs.
[ 0.744951][ T1] rcu_torture_write_types: Testing normal GPs.
[ 0.747019][ T1] srcu-torture: Creating rcu_torture_writer task
[ 0.749192][ T79] srcu-torture: rcu_torture_writer task started
[ 0.749195][ T1] srcu-torture: Creating rcu_torture_fakewriter task
[ 0.751204][ T79] srcu-torture: GP expediting controlled from boot/sysfs for srcu.
[ 0.756133][ T1] srcu-torture: Creating rcu_torture_fakewriter task
[ 0.756136][ T80] srcu-torture: rcu_torture_fakewriter task started
[ 0.760504][ T1] srcu-torture: Creating rcu_torture_fakewriter task
[ 0.760509][ T81] srcu-torture: rcu_torture_fakewriter task started
[ 0.764854][ T1] srcu-torture: Creating rcu_torture_fakewriter task
[ 0.764859][ T82] srcu-torture: rcu_torture_fakewriter task started
[ 0.769245][ T1] srcu-torture: Creating rcu_torture_reader task
[ 0.769248][ T83] srcu-torture: rcu_torture_fakewriter task started
[ 0.773524][ T1] srcu-torture: Creating rcu_torture_reader task
[ 0.773532][ T84] srcu-torture: rcu_torture_reader task started
[ 0.775667][ T1] srcu-torture: Creating rcu_torture_reader task
[ 0.775671][ T85] srcu-torture: rcu_torture_reader task started
[ 0.809421][ T1] srcu-torture: Creating rcu_torture_reader task
[ 0.809428][ T86] srcu-torture: rcu_torture_reader task started
[ 0.840215][ T1] srcu-torture: Creating rcu_torture_reader task
[ 0.840225][ T87] srcu-torture: rcu_torture_reader task started
[ 0.844850][ T1] srcu-torture: Creating rcu_torture_reader task
[ 0.844858][ T88] srcu-torture: rcu_torture_reader task started
[ 0.848925][ T1] srcu-torture: Creating rcu_torture_reader task
[ 0.848935][ T89] srcu-torture: rcu_torture_reader task started
[ 0.852994][ T1] srcu-torture: Creating rcu_torture_stats task
[ 0.853033][ T90] srcu-torture: rcu_torture_reader task started
[ 0.857023][ T1] srcu-torture: Creating torture_shuffle task
[ 0.859150][ T91] srcu-torture: rcu_torture_stats task started
[ 0.861151][ T1] srcu-torture: Creating torture_stutter task
[ 0.863098][ T92] srcu-torture: torture_shuffle task started
[ 0.869777][ T1] srcu-torture: Creating torture_shutdown task
[ 0.869784][ T93] srcu-torture: torture_stutter task started
[ 0.873619][ T1] srcu-torture: Creating torture_onoff task
[ 0.873623][ T94] srcu-torture: torture_shutdown task started
[ 0.877523][ T94] srcu-torture:torture_shutdown task: 2519992 ms remaining
[ 0.879890][ T95] srcu-torture: torture_onoff task started
[ 0.879897][ T95] srcu-torture: torture_onoff begin holdoff
[ 0.881140][ T1] srcu-torture: Creating rcu_torture_fwd_prog task
[ 0.885877][ T96] srcu-torture: rcu_torture_fwd_progress task started
[ 0.885907][ T1] srcu-torture: Creating rcu_torture_barrier_cbs task
[ 0.890373][ T1] srcu-torture: Creating rcu_torture_barrier_cbs task
[ 0.890378][ T97] srcu-torture: rcu_torture_barrier_cbs task started
[ 0.894744][ T1] srcu-torture: Creating rcu_torture_barrier_cbs task
[ 0.894749][ T98] srcu-torture: rcu_torture_barrier_cbs task started
[ 0.899275][ T1] srcu-torture: Creating rcu_torture_barrier_cbs task
[ 0.899280][ T99] srcu-torture: rcu_torture_barrier_cbs task started
[ 0.901542][ T1] srcu-torture: Creating rcu_torture_barrier task
[ 0.901545][ T100] srcu-torture: rcu_torture_barrier_cbs task started
[ 0.933605][ T1] srcu-torture: Creating rcu_torture_read_exit task
[ 0.933610][ T101] srcu-torture: rcu_torture_barrier task starting
[ 0.937907][ T102] srcu-torture: rcu_torture_read_exit: Start of test
[ 0.940439][ T103] rcu_torture_rea (103) used greatest stack depth: 13952 bytes left
[ 0.944090][ T1] workingset: timestamp_bits=38 max_order=13 bucket_order=0
[ 0.957926][ T1] NFS: Registering the id_resolver key type
[ 0.960051][ T1] Key type id_resolver registered
[ 0.961764][ T1] Key type id_legacy registered
[ 0.963418][ T1] SGI XFS with ACLs, security attributes, no debug enabled
[ 0.967808][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
[ 0.970601][ T1] io scheduler mq-deadline registered
[ 0.972456][ T1] io scheduler kyber registered
[ 1.015754][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 1.019141][ T1] Non-volatile memory driver v1.3
[ 1.027767][ T1] brd: module loaded
[ 1.036526][ T1] loop: module loaded
[ 1.037946][ T1] ipr: IBM Power RAID SCSI Device Driver version: 2.6.4 (March 14, 2017)
[ 1.041257][ T1] ibmvscsi 71000002: SRP_VERSION: 16.a
[ 1.043510][ T1] ibmvscsi 71000002: Maximum ID: 64 Maximum LUN: 32 Maximum Channel: 3
[ 1.046369][ T1] scsi host0: IBM POWER Virtual SCSI Adapter 1.5.9
[ 1.049354][ C0] ibmvscsi 71000002: partner initialization complete
[ 1.051522][ C0] ibmvscsi 71000002: host srp version: 16.a, host partition qemu (0), OS 2, max io 2097152
[ 1.054818][ C0] ibmvscsi 71000002: sent SRP login
[ 1.056501][ C0] ibmvscsi 71000002: SRP_LOGIN succeeded
[ 1.133676][ C0] random: fast init done
[ 1.250568][ T1] e100: Intel(R) PRO/100 Network Driver
[ 1.252420][ T1] e100: Copyright(c) 1999-2006 Intel Corporation
[ 1.254578][ T1] e1000: Intel(R) PRO/1000 Network Driver
[ 1.256485][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation.
[ 1.258698][ T1] e1000e: Intel(R) PRO/1000 Network Driver
[ 1.260622][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 1.262890][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.265295][ T1] ehci-pci: EHCI PCI platform driver
[ 1.267022][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.269386][ T1] ohci-pci: OHCI PCI platform driver
[ 1.271237][ T1] i2c_dev: i2c /dev entries driver
[ 1.273021][ T1] device-mapper: uevent: version 1.0.3
[ 1.275098][ T1] device-mapper: ioctl: 4.45.0-ioctl (2021-03-22) initialised: dm-devel@xxxxxxxxxx
[ 1.279321][ T1] usbcore: registered new interface driver usbhid
[ 1.281361][ T1] usbhid: USB HID core driver
[ 1.282929][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver
[ 1.286222][ T1] NET: Registered PF_INET6 protocol family
[ 1.289308][ T1] Segment Routing with IPv6
[ 1.290833][ T1] In-situ OAM (IOAM) with IPv6
[ 1.292369][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 1.295352][ T1] NET: Registered PF_PACKET protocol family
[ 1.297313][ T1] Key type dns_resolver registered
[ 1.298913][ T1] drmem: No dynamic reconfiguration memory found
[ 1.300993][ T1] Running code patching self-tests ...
[ 1.308024][ T1] registered taskstats version 1
[ 1.311722][ T1] printk: console [netcon0] enabled
[ 1.313376][ T1] netconsole: network logging started
[ 1.316134][ T1] Warning: unable to open an initial console.
[ 1.324335][ T1] Freeing unused kernel image (initmem) memory: 5888K
[ 1.400868][ T1] Run /init as init process
[ 5.879835][ T127] rcu_torture_rea (127) used greatest stack depth: 13760 bytes left
[ 5.979849][ T136] rcu_torture_rea (136) used greatest stack depth: 13312 bytes left
[ 5.999739][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 15.919932][ T91] srcu-torture: rtc: 000000001821b2cd ver: 116 tfle: 0 rta: 117 rtaf: 0 rtf: 107 rtmbe: 0 rtmbkf: 0/104 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 1602 onoff: 0/0:0/0 -1,0:-1,0 0:0 (HZ=100) barrier: 89/89:0 read-exits: 16 nocb-toggles: 0:0
[ 15.929040][ T91] srcu-torture: Reader Pipe: 9509473 310 0 0 0 0 0 0 0 0 0
[ 15.931409][ T91] srcu-torture: Reader Batch: 9509153 628 0 0 0 0 0 0 0 0 0
[ 15.933783][ T91] srcu-torture: Free-Block Circulation: 116 115 114 113 112 111 110 109 108 107 0
[ 15.936773][ T91] rcu: srcu-torture: Tree SRCU g1541 state 0 (SRCU_SIZE_SMALL) per-CPU(idx=1): 0(0,0 C) 1(0,1 .) 2(-1,1 .) 3(1,0 .) 4(0,1 .) 5(0,1 .) 6(1,1 .) 7(-1,1 .) T(0,6)
[ 19.769705][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 19.782934][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 31.279769][ T91] srcu-torture:
[ 31.279771][ T95] srcu-torture: torture_onoff end holdoff
[ 31.279788][ T91] rtc: 00000000b12ce405 ver: 296 tfle: 0 rta: 296 rtaf: 0 rtf: 286 rtmbe: 0 rtmbkf: 0/279 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 4682 onoff: 0/0:0/1 -1,0:-1,0 0:0 (HZ=100) barrier: 170/170:0 read-exits: 33 nocb-toggles: 0:0
[ 31.305076][ T91] srcu-torture: Reader Pipe: 27442979 902 0 0 0 0 0 0 0 0 0
[ 31.307442][ T91] srcu-torture: Reader Batch: 27442120 1756 0 0 0 0 0 0 0 0 0
[ 31.310098][ T91] srcu-torture: Free-Block Circulation: 295 295 294 293 292 291 289 288 287 286 0
[ 31.313345][ T91] rcu: srcu-torture: Tree SRCU g3385 state 0 (SRCU_SIZE_SMALL) per-CPU(idx=0): 0(-2,0 C) 1(0,0 .) 2(0,-1 .) 3(-1,1 .) 4(2,0 .) 5(0,0 .) 6(1,1 .) 7(0,-1 .) T(0,0)
[ 33.449756][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 35.859921][ T159] rcu_torture_rea (159) used greatest stack depth: 13168 bytes left
[ 35.970380][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 46.639710][ T91] srcu-torture: rtc: 0000000088ac351c ver: 407 tfle: 0 rta: 408 rtaf: 0 rtf: 391 rtmbe: 0 rtmbkf: 0/383 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 6437 onoff: 0/0:2/2 -1,0:31,34 0:65 (HZ=100) barrier: 259/259:0 read-exits: 50 nocb-toggles: 0:0
[ 46.645773][ T91] srcu-torture: Reader Pipe: 37652718 1190 0 0 0 0 0 0 0 0 0
[ 46.647686][ T91] srcu-torture: Reader Batch: 37651528 2376 0 0 0 0 0 0 0 0 0
[ 46.649607][ T91] srcu-torture: Free-Block Circulation: 407 402 401 400 399 398 397 394 393 391 0
[ 46.651997][ T91] rcu: srcu-torture: Tree SRCU g4966 state 0 (SRCU_SIZE_SMALL) per-CPU(idx=0): 0(-6,0 C) 1(1,1 .) 2(1,1 .) 3(-1,1 .) 4(2,0 .) 5(1,0 .) 6(1,2 .) 7(2,-1 .) T(1,4)
[ 49.839809][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 49.909193][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 61.369871][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 61.376080][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 61.503003][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 61.579718][ T96] rcu_torture_fwd_prog_cr Duration 13 barrier: 8 pending 36243 n_launders: 39068 n_launders_sa: 370 n_max_gps: 100 n_max_cbs: 42445 cver 0 gps 2438
[ 61.583415][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 21 jiffies): 1s/10: 27007:2229 2s/10: 54506:210
[ 62.009730][ T91] srcu-torture: rtc: 00000000a07ac335 ver: 642 tfle: 0 rta: 642 rtaf: 0 rtf: 633 rtmbe: 0 rtmbkf: 0/580 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 9172 onoff: 0/0:3/3 -1,0:31,36 0:101 (HZ=100) barrier: 352/353:0 read-exits: 67 nocb-toggles: 0:0
[ 62.019869][ T91] srcu-torture: Reader Pipe: 53350695 1668 0 0 0 0 0 0 0 0 0
[ 62.021636][ T91] srcu-torture: Reader Batch: 53348918 3438 0 0 0 0 0 0 0 0 0
[ 62.023428][ T91] srcu-torture: Free-Block Circulation: 641 641 640 639 638 637 636 635 634 633 0
[ 62.025648][ T91] rcu: srcu-torture: Tree SRCU g17269 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(0,-6 .) 1(-1,2 C) 2(0,0 C) 3(1,-1 .) 4(0,2 .) 5(0,0 .) 6(1,1 C) 7(-1,2 .) T(0,0)
[ 63.599757][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 66.030371][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 77.359749][ T91] srcu-torture: rtc: 000000007a735a8b ver: 759 tfle: 0 rta: 760 rtaf: 0 rtf: 745 rtmbe: 0 rtmbkf: 0/675 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 11072 onoff: 2/2:3/3 27,28:31,36 55:101 (HZ=100) barrier: 442/442:0 read-exits: 84 nocb-toggles: 0:0
[ 77.366554][ T91] srcu-torture: Reader Pipe: 64273683 1970 0 0 0 0 0 0 0 0 0
[ 77.368706][ T91] srcu-torture: Reader Batch: 64271612 4032 0 0 0 0 0 0 0 0 0
[ 77.370931][ T91] srcu-torture: Free-Block Circulation: 759 755 754 753 751 750 749 747 746 745 0
[ 77.373629][ T91] rcu: srcu-torture: Tree SRCU g18862 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-7,1 C) 1(2,-1 C) 2(-2,1 C) 3(-1,2 C) 4(2,0 .) 5(1,1 .) 6(2,1 .) 7(3,-1 C) T(0,4)
[ 79.600752][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 79.769691][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 92.729769][ T91] srcu-torture: rtc: 000000002a5f8b4b ver: 922 tfle: 0 rta: 922 rtaf: 0 rtf: 913 rtmbe: 0 rtmbkf: 0/822 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 13628 onoff: 2/2:4/4 27,28:31,41 55:142 (HZ=100) barrier: 531/531:0 read-exits: 101 nocb-toggles: 0:0
[ 92.739524][ T91] srcu-torture: Reader Pipe: 79161826 2396 0 0 0 0 0 0 0 0 0
[ 92.741516][ T91] srcu-torture: Reader Batch: 79159278 4936 0 0 0 0 0 0 0 0 0
[ 92.743509][ T91] srcu-torture: Free-Block Circulation: 921 921 920 919 918 917 916 915 914 913 0
[ 92.745949][ T91] rcu: srcu-torture: Tree SRCU g20884 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(0,-4 .) 1(-1,2 .) 2(-1,-1 .) 3(2,0 .) 4(0,2 .) 5(0,0 .) 6(1,1 .) 7(-1,0 .) T(0,0)
[ 93.839740][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 95.848250][ T228] rcu_torture_rea (228) used greatest stack depth: 12704 bytes left
[ 96.046291][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 108.079713][ T91] srcu-torture: rtc: 0000000066a9ca60 ver: 1083 tfle: 0 rta: 1084 rtaf: 0 rtf: 1073 rtmbe: 0 rtmbkf: 0/963 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 15864 onoff: 3/3:5/5 27,40:31,43 95:185 (HZ=100) barrier: 622/623:0 read-exits: 118 nocb-toggles: 0:0
[ 108.085774][ T91] srcu-torture: Reader Pipe: 92603451 2834 0 0 0 0 0 0 0 0 0
[ 108.087646][ T91] srcu-torture: Reader Batch: 92600521 5758 0 0 0 0 0 0 0 0 0
[ 108.089534][ T91] srcu-torture: Free-Block Circulation: 1083 1082 1081 1080 1079 1078 1077 1076 1074 1073 0
[ 108.092124][ T91] rcu: srcu-torture: Tree SRCU g22738 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(0,-3 C) 1(-1,1 C) 2(-2,-2 .) 3(2,1 C) 4(0,2 .) 5(0,2 C) 6(1,3 C) 7(0,0 .) T(0,4)
[ 109.609710][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 109.819933][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 123.439733][ T91] srcu-torture:
[ 123.439748][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 123.441125][ T91] rtc: 00000000bdda06e8 ver: 1193 tfle: 0 rta: 1193 rtaf: 0 rtf: 1184 rtmbe: 0 rtmbkf: 0/1044 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 18019 onoff: 3/3:6/6 27,40:31,43 95:220 (HZ=100) barrier: 704/704:0 read-exits: 135 nocb-toggles: 0:0
[ 123.443596][ T91] srcu-torture: Reader Pipe: 104907530 3067 0 0 0 0 0 0 0 0 0
[ 123.444384][ T91] srcu-torture: Reader Batch: 104904317 6273 0 0 0 0 0 0 0 0 0
[ 123.445180][ T91] srcu-torture: Free-Block Circulation: 1192 1192 1191 1190 1189 1188 1187 1186 1185 1184 0
[ 123.446237][ T91] rcu: srcu-torture: Tree SRCU g24281 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-5,0 C) 1(-1,-1 .) 2(-2,-2 .) 3(2,2 .) 4(2,0 .) 5(3,0 .) 6(1,1 .) 7(0,0 .) T(0,0)
[ 125.940451][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 126.022641][ T96] rcu_torture_fwd_prog n_max_cbs: 42445
[ 126.023922][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 126.025528][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 126.439888][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 126.627101][ T96] rcu_torture_fwd_prog_cr Duration 37 barrier: 18 pending 47691 n_launders: 55825 n_launders_sa: 50099 n_max_gps: 100 n_max_cbs: 50000 cver 7 gps 38
[ 126.630751][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 56 jiffies): 1s/10: 5727:34 2s/10: 0:-1841 3s/10: 45962:1842 4s/10: 25716:5 5s/10: 28420:2
[ 138.799712][ T91] srcu-torture: rtc: 0000000011054584 ver: 1339 tfle: 0 rta: 1340 rtaf: 0 rtf: 1329 rtmbe: 0 rtmbkf: 0/1152 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 20070 onoff: 3/3:7/7 27,40:31,62 95:282 (HZ=100) barrier: 794/795:0 read-exits: 152 nocb-toggles: 0:0
[ 138.804774][ T91] srcu-torture: Reader Pipe: 116597688 3336 0 0 0 0 0 0 0 0 0
[ 138.806298][ T91] srcu-torture: Reader Batch: 116594132 6885 0 0 0 0 0 0 0 0 0
[ 138.807847][ T91] srcu-torture: Free-Block Circulation: 1339 1338 1337 1336 1335 1334 1333 1331 1330 1329 0
[ 138.809913][ T91] rcu: srcu-torture: Tree SRCU g26217 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-5,0 C) 1(0,1 C) 2(-2,-2 .) 3(2,3 C) 4(2,0 .) 5(2,1 C) 6(1,1 .) 7(0,0 .) T(0,4)
[ 139.519719][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 139.919701][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 153.519723][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 154.169771][ T91] srcu-torture: rtc: 0000000069c139bb ver: 1505 tfle: 0 rta: 1505 rtaf: 0 rtf: 1496 rtmbe: 0 rtmbkf: 0/1271 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 22098 onoff: 4/4:8/8 27,40:26,62 125:308 (HZ=100) barrier: 887/887:0 read-exits: 170 nocb-toggles: 0:0
[ 154.179930][ T91] srcu-torture: Reader Pipe: 129002019 3640 0 0 0 0 0 0 0 0 0
[ 154.181474][ T91] srcu-torture: Reader Batch: 128998189 7462 0 0 0 0 0 0 0 0 0
[ 154.183033][ T91] srcu-torture: Free-Block Circulation: 1504 1504 1503 1502 1501 1500 1499 1498 1497 1496 0
[ 154.185109][ T91] rcu: srcu-torture: Tree SRCU g28204 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(0,-4 .) 1(-1,-1 .) 2(-2,-2 .) 3(2,3 .) 4(0,2 .) 5(0,1 .) 6(1,1 .) 7(0,0 .) T(0,0)
[ 156.199699][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 169.519802][ T91] srcu-torture: rtc: 00000000bf65be96 ver: 1653 tfle: 0 rta: 1654 rtaf: 0 rtf: 1643 rtmbe: 0 rtmbkf: 0/1365 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 23886 onoff: 4/4:9/9 27,40:26,62 125:341 (HZ=100) barrier: 974/974:0 read-exits: 186 nocb-toggles: 0:0
[ 169.551060][ T91] srcu-torture: Reader Pipe: 139758350 3816 0 0 0 0 0 0 0 0 0
[ 169.552494][ T91] srcu-torture: Reader Batch: 139754324 7832 0 0 0 0 0 0 0 0 0
[ 169.553942][ T91] srcu-torture: Free-Block Circulation: 1653 1652 1651 1650 1649 1648 1647 1645 1644 1643 0
[ 169.555874][ T91] rcu: srcu-torture: Tree SRCU g30205 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(0,-4 .) 1(-1,-1 .) 2(-2,-2 .) 3(2,4 C) 4(0,2 .) 5(0,2 .) 6(1,1 .) 7(0,-1 C) T(0,1)
[ 169.929706][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 170.169748][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 183.769754][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 184.879756][ T91] srcu-torture: rtc: 000000003c9d63c9 ver: 1844 tfle: 0 rta: 1844 rtaf: 0 rtf: 1835 rtmbe: 0 rtmbkf: 0/1489 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 25418 onoff: 6/6:9/9 27,40:26,62 188:341 (HZ=100) barrier: 1070/1071:0 read-exits: 204 nocb-toggles: 0:0
[ 184.884712][ T91] srcu-torture: Reader Pipe: 149309520 4007 0 0 0 0 0 0 0 0 0
[ 184.886177][ T91] srcu-torture: Reader Batch: 149305300 8215 0 0 0 0 0 0 0 0 0
[ 184.887658][ T91] srcu-torture: Free-Block Circulation: 1843 1843 1842 1841 1840 1839 1838 1837 1836 1835 0
[ 184.889602][ T91] rcu: srcu-torture: Tree SRCU g32468 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(0,-4 C) 1(-1,-1 .) 2(-2,-2 .) 3(2,4 .) 4(0,2 .) 5(0,2 .) 6(1,1 .) 7(0,-2 .) T(0,0)
[ 186.042152][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 188.079756][ T96] rcu_torture_fwd_prog n_max_cbs: 50000
[ 188.107529][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 188.109157][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 188.397420][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 188.613512][ T96] rcu_torture_fwd_prog_cr Duration 13 barrier: 22 pending 11452 n_launders: 17267 n_launders_sa: 5413 n_max_gps: 100 n_max_cbs: 16835 cver 2 gps 68
[ 188.637862][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 37 jiffies): 1s/10: 11855:66 2s/10: 10795:2 3s/10: 1:0 4s/10: 11451:1
[ 199.679793][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 199.969830][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 200.239694][ T91] srcu-torture: rtc: 00000000a07ac335 ver: 2028 tfle: 0 rta: 2029 rtaf: 0 rtf: 2015 rtmbe: 0 rtmbkf: 0/1640 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 28051 onoff: 6/6:10/10 27,40:26,62 188:373 (HZ=100) barrier: 1158/1158:0 read-exits: 237 nocb-toggles: 0:0
[ 200.271366][ T91] srcu-torture: Reader Pipe: 164843481 4320 0 0 0 0 0 0 0 0 0
[ 200.272957][ T91] srcu-torture: Reader Batch: 164838782 9007 0 0 0 0 0 0 0 0 0
[ 200.274571][ T91] srcu-torture: Free-Block Circulation: 2029 2028 2027 2026 2025 2024 2023 2021 2018 2017 0
[ 200.276710][ T91] rcu: srcu-torture: Tree SRCU g34933 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(0,-4 .) 1(-1,-1 .) 2(-2,-2 C) 3(2,5 C) 4(0,2 .) 5(0,2 .) 6(1,1 .) 7(0,-2 C) T(0,1)
[ 213.519804][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 215.609792][ T91] srcu-torture: rtc: 00000000c6822bdf ver: 2148 tfle: 0 rta: 2148 rtaf: 0 rtf: 2139 rtmbe: 0 rtmbkf: 0/1732 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 29591 onoff: 7/7:10/10 27,40:26,62 217:373 (HZ=100) barrier: 1248/1248:0 read-exits: 238 nocb-toggles: 0:0
[ 215.645871][ T91] srcu-torture: Reader Pipe: 173812048 4537 0 0 0 0 0 0 0 0 0
[ 215.647551][ T91] srcu-torture: Reader Batch: 173807123 9447 0 0 0 0 0 0 0 0 0
[ 215.649137][ T91] srcu-torture: Free-Block Circulation: 2147 2147 2146 2145 2144 2143 2142 2141 2140 2139 0
[ 215.651296][ T91] rcu: srcu-torture: Tree SRCU g36548 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(0,-5 .) 1(-3,-1 .) 2(-2,-2 .) 3(2,4 .) 4(0,2 .) 5(0,2 .) 6(1,1 .) 7(2,-1 .) T(0,0)
[ 216.022062][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 229.681730][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 230.009787][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 230.719716][ T91] srcu-torture: rtc: 00000000546bf1e1 ver: 2359 tfle: 0 rta: 2360 rtaf: 0 rtf: 2349 rtmbe: 0 rtmbkf: 0/1867 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 31955 onoff: 7/7:12/12 27,40:26,63 217:477 (HZ=100) barrier: 1338/1338:0 read-exits: 271 nocb-toggles: 0:0
[ 230.750609][ T91] srcu-torture: Reader Pipe: 188269549 4798 0 0 0 0 0 0 0 0 0
[ 230.752024][ T91] srcu-torture: Reader Batch: 188264271 10063 0 0 0 0 0 0 0 0 0
[ 230.753470][ T91] srcu-torture: Free-Block Circulation: 2359 2357 2356 2355 2354 2353 2352 2351 2350 2349 0
[ 230.755375][ T91] rcu: srcu-torture: Tree SRCU g39053 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(0,-5 C) 1(-3,-1 .) 2(-2,-2 .) 3(2,5 C) 4(0,2 .) 5(0,2 .) 6(1,1 .) 7(2,-1 C) T(0,1)
[ 243.599752][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 246.185213][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 246.319695][ T91] srcu-torture: rtc: 00000000bdda06e8 ver: 2494 tfle: 0 rta: 2495 rtaf: 0 rtf: 2482 rtmbe: 0 rtmbkf: 0/1954 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 33336 onoff: 8/8:12/12 27,40:26,63 250:477 (HZ=100) barrier: 1431/1431:0 read-exits: 288 nocb-toggles: 0:0
[ 246.342417][ T91] srcu-torture: Reader Pipe: 197019986 4982 0 0 0 0 0 0 0 0 0
[ 246.343949][ T91] srcu-torture: Reader Batch: 197014563 10388 0 0 0 0 0 0 0 0 0
[ 246.345513][ T91] srcu-torture: Free-Block Circulation: 2496 2495 2493 2492 2490 2489 2488 2486 2485 2483 0
[ 246.347574][ T91] rcu: srcu-torture: Tree SRCU g40877 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(0,-4 C) 1(-3,-1 .) 2(-2,-2 .) 3(2,6 C) 4(0,2 C) 5(0,2 .) 6(1,1 .) 7(2,-1 .) T(0,3)
[ 250.159726][ T96] rcu_torture_fwd_prog n_max_cbs: 16835
[ 250.161609][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 250.163230][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 250.587633][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 250.789569][ T96] rcu_torture_fwd_prog_cr Duration 15 barrier: 20 pending 19717 n_launders: 28097 n_launders_sa: 7586 n_max_gps: 100 n_max_cbs: 26583 cver 2 gps 34
[ 250.793192][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 36 jiffies): 1s/10: 18045:33 2s/10: 36635:3
[ 259.759702][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 259.979815][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 261.679791][ T91] srcu-torture: rtc: 0000000047becefe ver: 2677 tfle: 0 rta: 2677 rtaf: 0 rtf: 2668 rtmbe: 0 rtmbkf: 0/2092 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 35938 onoff: 10/10:12/12 27,42:26,63 321:477 (HZ=100) barrier: 1513/1513:0 read-exits: 305 nocb-toggles: 0:0
[ 261.687468][ T91] srcu-torture: Reader Pipe: 212463976 5320 0 0 0 0 0 0 0 0 0
[ 261.689775][ T91] srcu-torture: Reader Batch: 212458242 11040 0 0 0 0 0 0 0 0 0
[ 261.711632][ T91] srcu-torture: Free-Block Circulation: 2676 2676 2675 2674 2673 2672 2671 2670 2669 2668 0
[ 261.714166][ T91] rcu: srcu-torture: Tree SRCU g43012 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(0,-4 .) 1(-3,-1 .) 2(-2,-2 .) 3(2,4 .) 4(0,1 .) 5(0,2 .) 6(1,1 .) 7(2,-1 .) T(0,0)
[ 273.679747][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 276.189703][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 277.039722][ T91] srcu-torture: rtc: 00000000ec899488 ver: 2814 tfle: 0 rta: 2815 rtaf: 0 rtf: 2802 rtmbe: 0 rtmbkf: 0/2204 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 37743 onoff: 10/10:13/13 27,42:26,63 321:505 (HZ=100) barrier: 1608/1608:0 read-exits: 322 nocb-toggles: 0:0
[ 277.047333][ T91] srcu-torture: Reader Pipe: 222699601 5604 0 0 0 0 0 0 0 0 0
[ 277.049134][ T91] srcu-torture: Reader Batch: 222693532 11661 0 0 0 0 0 0 0 0 0
[ 277.051018][ T91] srcu-torture: Free-Block Circulation: 2814 2813 2812 2810 2808 2807 2806 2805 2804 2802 0
[ 277.053426][ T91] rcu: srcu-torture: Tree SRCU g44830 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-5,0 C) 1(-1,-3 .) 2(-2,-2 .) 3(5,2 C) 4(1,1 C) 5(3,0 C) 6(1,1 C) 7(-1,2 .) T(1,1)
[ 289.759731][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 289.959706][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 292.399748][ T91] srcu-torture: rtc: 000000002e648938 ver: 2984 tfle: 0 rta: 2984 rtaf: 0 rtf: 2975 rtmbe: 0 rtmbkf: 0/2342 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 40244 onoff: 11/11:13/14 27,42:26,63 350:505 (HZ=100) barrier: 1694/1695:0 read-exits: 339 nocb-toggles: 0:0
[ 292.411850][ T91] srcu-torture: Reader Pipe: 237668201 5951 0 0 0 0 0 0 0 0 0
[ 292.413893][ T91] srcu-torture: Reader Batch: 237661757 12384 0 0 0 0 0 0 0 0 0
[ 292.415907][ T91] srcu-torture: Free-Block Circulation: 2983 2983 2982 2981 2980 2979 2978 2977 2976 2975 0
[ 292.418418][ T91] rcu: srcu-torture: Tree SRCU g46804 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(0,-6 C) 1(-3,-1 .) 2(-2,-2 .) 3(2,2 .) 4(0,2 .) 5(1,2 .) 6(-1,2 .) 7(3,1 .) T(0,0)
[ 303.609807][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 306.212657][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 307.759702][ T91] srcu-torture: rtc: 00000000dfdc71a5 ver: 3115 tfle: 0 rta: 3116 rtaf: 0 rtf: 3105 rtmbe: 0 rtmbkf: 0/2446 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 41956 onoff: 11/11:15/15 27,42:26,63 350:571 (HZ=100) barrier: 1783/1783:0 read-exits: 356 nocb-toggles: 0:0
[ 307.764972][ T91] srcu-torture: Reader Pipe: 247705775 6156 0 0 0 0 0 0 0 0 0
[ 307.766590][ T91] srcu-torture: Reader Batch: 247699061 12862 0 0 0 0 0 0 0 0 0
[ 307.768217][ T91] srcu-torture: Free-Block Circulation: 3115 3114 3113 3112 3111 3110 3108 3107 3106 3105 0
[ 307.770393][ T91] rcu: srcu-torture: Tree SRCU g48550 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-6,0 C) 1(-1,-3 .) 2(-2,-2 .) 3(3,2 C) 4(2,2 C) 5(2,-1 .) 6(2,-1 C) 7(1,3 .) T(1,0)
[ 316.079701][ T96] rcu_torture_fwd_prog n_max_cbs: 26583
[ 316.114718][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 316.115472][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 316.389235][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 316.462879][ T96] rcu_torture_fwd_prog_cr Duration 22 barrier: 8 pending 19116 n_launders: 47322 n_launders_sa: 7905 n_max_gps: 100 n_max_cbs: 35190 cver 3 gps 9
[ 316.465663][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 30 jiffies): 1s/10: 15772:4 2s/10: 32035:5 3s/10: 34705:2
[ 319.999743][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 320.064992][ T482] rcu_torture_rea (482) used greatest stack depth: 12464 bytes left
[ 320.240552][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 323.129734][ T91] srcu-torture: rtc: 00000000e972252d ver: 3301 tfle: 0 rta: 3301 rtaf: 0 rtf: 3292 rtmbe: 0 rtmbkf: 0/2569 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 43808 onoff: 11/11:16/16 27,42:26,63 350:604 (HZ=100) barrier: 1876/1876:0 read-exits: 373 nocb-toggles: 0:0
[ 323.133347][ T91] srcu-torture: Reader Pipe: 259152873 6368 0 0 0 0 0 0 0 0 0
[ 323.134426][ T91] srcu-torture: Reader Batch: 259145918 13314 0 0 0 0 0 0 0 0 0
[ 323.135522][ T91] srcu-torture: Free-Block Circulation: 3300 3300 3299 3298 3297 3296 3295 3294 3293 3292 0
[ 323.136962][ T91] rcu: srcu-torture: Tree SRCU g50864 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-6,-2 .) 1(-1,-3 .) 2(-2,-2 .) 3(2,2 .) 4(2,4 .) 5(2,-1 .) 6(2,-1 .) 7(1,3 .) T(0,0)
[ 333.839756][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 336.289715][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 338.505606][ T91] srcu-torture: rtc: 00000000f08e9275 ver: 3474 tfle: 0 rta: 3475 rtaf: 0 rtf: 3459 rtmbe: 0 rtmbkf: 0/2686 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 45664 onoff: 13/13:16/16 27,42:26,63 410:604 (HZ=100) barrier: 1963/1963:0 read-exits: 390 nocb-toggles: 0:0
[ 338.511570][ T91] srcu-torture: Reader Pipe: 270339474 6631 0 0 0 0 0 0 0 0 0
[ 338.513350][ T91] srcu-torture: Reader Batch: 270332326 13771 0 0 0 0 0 0 0 0 0
[ 338.515167][ T91] srcu-torture: Free-Block Circulation: 3474 3472 3468 3467 3466 3465 3464 3462 3461 3459 0
[ 338.517576][ T91] rcu: srcu-torture: Tree SRCU g52844 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-2,-7 C) 1(-3,-1 .) 2(0,-2 C) 3(2,2 .) 4(2,4 C) 5(-1,2 .) 6(-1,3 C) 7(3,2 C) T(0,3)
[ 349.929712][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 350.022977][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 353.839753][ T91] srcu-torture: rtc: 00000000f936b76b ver: 3602 tfle: 0 rta: 3602 rtaf: 0 rtf: 3593 rtmbe: 0 rtmbkf: 0/2795 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 47768 onoff: 14/14:16/16 27,42:26,63 448:604 (HZ=100) barrier: 2047/2047:0 read-exits: 407 nocb-toggles: 0:0
[ 353.844984][ T91] srcu-torture: Reader Pipe: 282476203 6910 0 0 0 0 0 0 0 0 0
[ 353.846543][ T91] srcu-torture: Reader Batch: 282468775 14325 0 0 0 0 0 0 0 0 0
[ 353.848133][ T91] srcu-torture: Free-Block Circulation: 3601 3601 3600 3599 3598 3597 3596 3595 3594 3593 0
[ 353.850290][ T91] rcu: srcu-torture: Tree SRCU g54576 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-8,-2 .) 1(-1,-3 .) 2(-3,0 .) 3(3,2 .) 4(3,2 .) 5(2,-1 .) 6(2,-1 .) 7(2,3 .) T(0,0)
[ 363.689765][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 366.021574][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 369.199730][ T91] srcu-torture: rtc: 00000000bf65be96 ver: 3741 tfle: 0 rta: 3742 rtaf: 0 rtf: 3732 rtmbe: 0 rtmbkf: 0/2903 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 50088 onoff: 14/14:18/18 27,42:26,63 448:687 (HZ=100) barrier: 2127/2128:0 read-exits: 424 nocb-toggles: 0:0
[ 369.204856][ T91] srcu-torture: Reader Pipe: 295955019 7228 0 0 0 0 0 0 0 0 0
[ 369.206412][ T91] srcu-torture: Reader Batch: 295947287 14947 0 0 0 0 0 0 0 0 0
[ 369.207998][ T91] srcu-torture: Free-Block Circulation: 3741 3740 3739 3738 3737 3736 3735 3734 3733 3732 0
[ 369.210128][ T91] rcu: srcu-torture: Tree SRCU g56294 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-9,-2 C) 1(-1,-3 .) 2(-3,0 .) 3(4,2 C) 4(4,2 C) 5(2,-1 .) 6(2,-1 C) 7(2,4 .) T(1,1)
[ 379.707261][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 380.000316][ C3] hrtimer: interrupt took 29595 ns
[ 380.059697][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 381.999759][ T96] rcu_torture_fwd_prog n_max_cbs: 35190
[ 382.005444][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 382.007089][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 382.110289][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 382.179006][ T96] rcu_torture_fwd_prog_cr Duration 11 barrier: 6 pending 43509 n_launders: 29972 n_launders_sa: 343 n_max_gps: 100 n_max_cbs: 44043 cver 0 gps 1516
[ 382.182701][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 18 jiffies): 1s/10: 29630:1318 2s/10: 44385:199
[ 384.559781][ T91] srcu-torture: rtc: 0000000078e7a2de ver: 3876 tfle: 0 rta: 3876 rtaf: 0 rtf: 3867 rtmbe: 0 rtmbkf: 0/2990 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 51690 onoff: 15/15:18/18 27,63:26,63 511:687 (HZ=100) barrier: 2212/2212:0 read-exits: 441 nocb-toggles: 0:0
[ 384.574819][ T91] srcu-torture: Reader Pipe: 305406974 7411 0 0 0 0 0 0 0 0 0
[ 384.576628][ T91] srcu-torture: Reader Batch: 305399070 15300 0 0 0 0 0 0 0 0 0
[ 384.578474][ T91] srcu-torture: Free-Block Circulation: 3875 3875 3874 3873 3872 3871 3870 3869 3868 3867 0
[ 384.580907][ T91] rcu: srcu-torture: Tree SRCU g64124 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-2,-9 .) 1(-3,-1 .) 2(0,-3 .) 3(2,4 .) 4(2,2 .) 5(-1,2 .) 6(-2,3 .) 7(4,2 .) T(0,0)
[ 393.679735][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 396.239829][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 399.919700][ T91] srcu-torture: rtc: 00000000370cae2e ver: 4053 tfle: 0 rta: 4054 rtaf: 0 rtf: 4043 rtmbe: 0 rtmbkf: 0/3113 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 54072 onoff: 15/15:19/19 27,63:26,63 511:726 (HZ=100) barrier: 2294/2295:0 read-exits: 458 nocb-toggles: 0:0
[ 399.925122][ T91] srcu-torture: Reader Pipe: 319853513 7708 0 0 0 0 0 0 0 0 0
[ 399.926687][ T91] srcu-torture: Reader Batch: 319845331 15876 0 0 0 0 0 0 0 0 0
[ 399.928265][ T91] srcu-torture: Free-Block Circulation: 4053 4052 4051 4049 4048 4047 4046 4045 4044 4043 0
[ 399.931292][ T91] rcu: srcu-torture: Tree SRCU g66150 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-9,-1 C) 1(-1,-3 .) 2(-3,1 C) 3(4,2 .) 4(3,2 .) 5(2,-1 .) 6(3,-4 C) 7(2,4 .) T(1,0)
[ 409.849697][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 410.027832][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 415.279757][ T91] srcu-torture: rtc: 000000001c26b0ba ver: 4179 tfle: 0 rta: 4179 rtaf: 0 rtf: 4170 rtmbe: 0 rtmbkf: 0/3192 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 55315 onoff: 15/15:21/21 27,63:22,63 511:776 (HZ=100) barrier: 2388/2388:0 read-exits: 475 nocb-toggles: 0:0
[ 415.288103][ T91] srcu-torture: Reader Pipe: 327916526 7823 0 0 0 0 0 0 0 0 0
[ 415.289355][ T91] srcu-torture: Reader Batch: 327908158 16173 0 0 0 0 0 0 0 0 0
[ 415.290656][ T91] srcu-torture: Free-Block Circulation: 4178 4178 4177 4176 4175 4174 4173 4172 4171 4170 0
[ 415.292331][ T91] rcu: srcu-torture: Tree SRCU g68132 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-1,-9 .) 1(-3,-1 .) 2(1,-3 .) 3(2,4 .) 4(2,2 .) 5(-1,2 .) 6(-4,3 .) 7(4,2 .) T(0,0)
[ 419.119852][ T50] kworker/dying (50) used greatest stack depth: 12448 bytes left
[ 424.089745][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 426.706584][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 430.640787][ T91] srcu-torture: rtc: 00000000ab9c2e6a ver: 4368 tfle: 0 rta: 4369 rtaf: 0 rtf: 4358 rtmbe: 0 rtmbkf: 0/3304 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 56969 onoff: 16/16:21/21 24,63:22,63 535:776 (HZ=100) barrier: 2475/2476:0 read-exits: 492 nocb-toggles: 0:0
[ 430.645200][ T91] srcu-torture: Reader Pipe: 339164766 7943 0 0 0 0 0 0 0 0 0
[ 430.646537][ T91] srcu-torture: Reader Batch: 339156251 16436 0 0 0 0 0 0 0 0 0
[ 430.647893][ T91] srcu-torture: Free-Block Circulation: 4369 4368 4367 4366 4365 4364 4363 4362 4360 4359 0
[ 430.649710][ T91] rcu: srcu-torture: Tree SRCU g70557 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-1,-9 .) 1(-3,-1 .) 2(2,-2 C) 3(2,4 .) 4(2,2 .) 5(-1,2 .) 6(-5,5 C) 7(4,2 .) T(0,3)
[ 440.319704][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 440.369873][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 445.679697][ T91] srcu-torture: rtc: 00000000b849514e ver: 4457 tfle: 0 rta: 4457 rtaf: 0 rtf: 4448 rtmbe: 0 rtmbkf: 0/3369 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 58411 onoff: 17/17:22/22 24,63:22,63 564:802 (HZ=100) barrier: 2561/2561:0 read-exits: 509 nocb-toggles: 0:0
[ 445.682966][ T91] srcu-torture: Reader Pipe: 347650508 8090 0 0 0 0 0 0 0 0 0
[ 445.683944][ T91] srcu-torture: Reader Batch: 347641870 16707 0 0 0 0 0 0 0 0 0
[ 445.684945][ T91] srcu-torture: Free-Block Circulation: 4456 4456 4455 4454 4453 4452 4451 4450 4449 4448 0
[ 445.686296][ T91] rcu: srcu-torture: Tree SRCU g71884 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-1,-9 .) 1(-5,-1 .) 2(2,-2 .) 3(2,4 .) 4(2,1 .) 5(-1,2 .) 6(-3,3 .) 7(4,2 .) T(0,0)
[ 448.559698][ T96] rcu_torture_fwd_prog n_max_cbs: 44043
[ 448.560714][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 448.561946][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 448.748690][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 448.805577][ T96] rcu_torture_fwd_prog_cr Duration 14 barrier: 6 pending 8393 n_launders: 24684 n_launders_sa: 101 n_max_gps: 100 n_max_cbs: 24345 cver 3 gps 65
[ 448.808168][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 20 jiffies): 1s/10: 24584:63 2s/10: 24445:5
[ 453.999736][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 456.509704][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 460.719696][ T91] srcu-torture: rtc: 00000000370cae2e ver: 4656 tfle: 0 rta: 4657 rtaf: 0 rtf: 4646 rtmbe: 0 rtmbkf: 0/3505 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 60638 onoff: 18/18:22/22 24,63:22,63 594:802 (HZ=100) barrier: 2649/2650:0 read-exits: 526 nocb-toggles: 0:0
[ 460.724985][ T91] srcu-torture: Reader Pipe: 361371389 8314 0 0 0 0 0 0 0 0 0
[ 460.726585][ T91] srcu-torture: Reader Batch: 361362441 17243 0 0 0 0 0 0 0 0 0
[ 460.728212][ T91] srcu-torture: Free-Block Circulation: 4656 4655 4654 4653 4652 4651 4650 4648 4647 4646 0
[ 460.730386][ T91] rcu: srcu-torture: Tree SRCU g74493 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-1,-9 C) 1(-5,0 C) 2(2,-2 .) 3(2,4 .) 4(2,0 C) 5(-1,2 .) 6(-3,4 .) 7(4,2 .) T(0,1)
[ 470.479731][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 470.849702][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 476.089750][ T91] srcu-torture: rtc: 0000000093cda052 ver: 4755 tfle: 0 rta: 4755 rtaf: 0 rtf: 4746 rtmbe: 0 rtmbkf: 0/3584 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 62144 onoff: 19/19:22/22 24,63:22,63 623:802 (HZ=100) barrier: 2741/2742:0 read-exits: 543 nocb-toggles: 0:0
[ 476.100274][ T91] srcu-torture: Reader Pipe: 369667225 8493 0 0 0 0 0 0 0 0 0
[ 476.102131][ T91] srcu-torture: Reader Batch: 369658030 17671 0 0 0 0 0 0 0 0 0
[ 476.104034][ T91] srcu-torture: Free-Block Circulation: 4754 4754 4753 4752 4751 4750 4749 4748 4747 4746 0
[ 476.106535][ T91] rcu: srcu-torture: Tree SRCU g76064 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-8,-1 C) 1(-2,-5 C) 2(-2,2 .) 3(4,2 C) 4(0,2 C) 5(2,-1 .) 6(4,-3 .) 7(2,4 .) T(0,0)
[ 484.479756][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 486.479702][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 491.439725][ T91] srcu-torture: rtc: 0000000078e7a2de ver: 4979 tfle: 0 rta: 4979 rtaf: 0 rtf: 4969 rtmbe: 0 rtmbkf: 0/3732 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 64428 onoff: 19/19:24/24 24,63:22,63 623:887 (HZ=100) barrier: 2827/2827:0 read-exits: 560 nocb-toggles: 0:0
[ 491.444632][ T91] srcu-torture: Reader Pipe: 383886131 8742 0 0 0 0 0 0 0 0 0
[ 491.446106][ T91] srcu-torture: Reader Batch: 383876690 18172 0 0 0 0 0 0 0 0 0
[ 491.447605][ T91] srcu-torture: Free-Block Circulation: 4978 4978 4977 4976 4974 4973 4972 4971 4970 4969 0
[ 491.449579][ T91] rcu: srcu-torture: Tree SRCU g78580 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-3,-10 .) 1(-5,-2 .) 2(2,-2 .) 3(2,4 .) 4(4,1 C) 5(-1,2 .) 6(-3,5 .) 7(4,2 .) T(0,0)
[ 500.079714][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 500.279701][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 506.799724][ T91] srcu-torture: rtc: 000000005066f3f4 ver: 5106 tfle: 0 rta: 5107 rtaf: 0 rtf: 5096 rtmbe: 0 rtmbkf: 0/3813 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 65599 onoff: 20/20:24/24 24,63:22,63 651:887 (HZ=100) barrier: 2918/2919:0 read-exits: 577 nocb-toggles: 0:0
[ 506.805089][ T91] srcu-torture: Reader Pipe: 391044395 8868 0 0 0 0 0 0 0 0 0
[ 506.806715][ T91] srcu-torture: Reader Batch: 391034839 18416 0 0 0 0 0 0 0 0 0
[ 506.808371][ T91] srcu-torture: Free-Block Circulation: 5106 5105 5104 5103 5102 5101 5100 5099 5098 5096 0
[ 506.810572][ T91] rcu: srcu-torture: Tree SRCU g80422 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-9,-3 C) 1(-2,-5 C) 2(-2,2 .) 3(4,2 .) 4(1,5 C) 5(2,-1 .) 6(5,-3 C) 7(2,4 .) T(1,1)
[ 509.999722][ T96] rcu_torture_fwd_prog n_max_cbs: 24345
[ 510.008618][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 510.010371][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 510.169317][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 510.290464][ T96] rcu_torture_fwd_prog_cr Duration 11 barrier: 13 pending 12536 n_launders: 20196 n_launders_sa: 4601 n_max_gps: 100 n_max_cbs: 18891 cver 2 gps 94
[ 510.294064][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 24 jiffies): 1s/10: 15596:80 2s/10: 23491:16
[ 513.839798][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 516.449700][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 520.239877][ T20] kworker/dying (20) used greatest stack depth: 11840 bytes left
[ 522.159743][ T91] srcu-torture: rtc: 000000005d1416d8 ver: 5304 tfle: 0 rta: 5304 rtaf: 0 rtf: 5295 rtmbe: 0 rtmbkf: 0/3963 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 68116 onoff: 21/21:25/25 24,63:22,76 681:963 (HZ=100) barrier: 3007/3007:0 read-exits: 594 nocb-toggles: 0:0
[ 522.167983][ T91] srcu-torture: Reader Pipe: 405975631 9214 0 0 0 0 0 0 0 0 0
[ 522.169626][ T91] srcu-torture: Reader Batch: 405965659 19179 0 0 0 0 0 0 0 0 0
[ 522.171293][ T91] srcu-torture: Free-Block Circulation: 5303 5303 5302 5301 5300 5299 5298 5297 5296 5295 0
[ 522.173460][ T91] rcu: srcu-torture: Tree SRCU g82808 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-9,-5 .) 1(-4,-5 .) 2(-2,2 .) 3(6,2 .) 4(1,6 .) 5(2,-1 .) 6(4,-3 .) 7(2,4 .) T(0,0)
[ 530.112972][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 530.350348][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 537.519695][ T91] srcu-torture: rtc: 00000000bf65be96 ver: 5435 tfle: 0 rta: 5436 rtaf: 0 rtf: 5425 rtmbe: 0 rtmbkf: 0/4058 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 69671 onoff: 22/22:25/25 24,63:22,76 715:963 (HZ=100) barrier: 3100/3101:0 read-exits: 611 nocb-toggles: 0:0
[ 537.525814][ T91] srcu-torture: Reader Pipe: 415293302 9398 0 0 0 0 0 0 0 0 0
[ 537.527665][ T91] srcu-torture: Reader Batch: 415283128 19565 0 0 0 0 0 0 0 0 0
[ 537.529541][ T91] srcu-torture: Free-Block Circulation: 5435 5434 5433 5431 5430 5429 5428 5427 5426 5425 0
[ 537.532040][ T91] rcu: srcu-torture: Tree SRCU g84705 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-9,-4 C) 1(-5,-3 C) 2(-2,2 .) 3(7,3 C) 4(2,6 .) 5(2,-1 .) 6(3,-3 C) 7(2,4 .) T(0,4)
[ 543.999763][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 546.370627][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 552.889752][ T91] srcu-torture: rtc: 00000000de50b9f7 ver: 5658 tfle: 0 rta: 5658 rtaf: 0 rtf: 5649 rtmbe: 0 rtmbkf: 0/4222 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 72174 onoff: 22/22:27/27 24,63:22,76 715:1018 (HZ=100) barrier: 3195/3196:0 read-exits: 628 nocb-toggles: 0:0
[ 552.898495][ T91] srcu-torture: Reader Pipe: 430395446 9743 0 0 0 0 0 0 0 0 0
[ 552.899866][ T91] srcu-torture: Reader Batch: 430384825 20356 0 0 0 0 0 0 0 0 0
[ 552.901257][ T91] srcu-torture: Free-Block Circulation: 5657 5657 5656 5655 5654 5653 5652 5651 5650 5649 0
[ 552.903083][ T91] rcu: srcu-torture: Tree SRCU g87208 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-8,-6 .) 1(-5,-5 .) 2(-2,2 .) 3(6,2 .) 4(2,6 .) 5(2,-1 .) 6(3,-2 C) 7(2,4 .) T(0,0)
[ 560.009530][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 560.230886][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 568.239706][ T91] srcu-torture: rtc: 0000000024ced5b0 ver: 5817 tfle: 0 rta: 5818 rtaf: 0 rtf: 5806 rtmbe: 0 rtmbkf: 0/4315 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 73643 onoff: 22/22:28/28 24,63:22,76 715:1046 (HZ=100) barrier: 3289/3290:0 read-exits: 645 nocb-toggles: 0:0
[ 568.244146][ T91] srcu-torture: Reader Pipe: 439495256 9872 0 0 0 0 0 0 0 0 0
[ 568.245404][ T91] srcu-torture: Reader Batch: 439484499 20623 0 0 0 0 0 0 0 0 0
[ 568.246682][ T91] srcu-torture: Free-Block Circulation: 5817 5816 5815 5814 5812 5810 5809 5808 5807 5806 0
[ 568.248364][ T91] rcu: srcu-torture: Tree SRCU g89513 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-8,-6 .) 1(-6,-5 .) 2(-2,2 .) 3(6,2 .) 4(3,7 C) 5(2,-1 .) 6(3,-2 C) 7(2,4 .) T(0,1)
[ 573.919695][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 576.321959][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 576.559700][ T96] rcu_torture_fwd_prog n_max_cbs: 18891
[ 576.581707][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 576.582915][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 577.014150][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 577.081541][ T96] rcu_torture_fwd_prog_cr Duration 21 barrier: 7 pending 13091 n_launders: 22859 n_launders_sa: 3303 n_max_gps: 100 n_max_cbs: 30596 cver 2 gps 11
[ 577.084149][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 28 jiffies): 1s/10: 19557:9 2s/10: 8494:2 3s/10: 25404:3
[ 583.599727][ T91] srcu-torture: rtc: 0000000088ac351c ver: 5990 tfle: 0 rta: 5990 rtaf: 0 rtf: 5981 rtmbe: 0 rtmbkf: 0/4407 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 75103 onoff: 23/23:28/28 24,63:22,76 743:1046 (HZ=100) barrier: 3378/3378:0 read-exits: 662 nocb-toggles: 0:0
[ 583.608410][ T91] srcu-torture: Reader Pipe: 448980614 9974 0 0 0 0 0 0 0 0 0
[ 583.609788][ T91] srcu-torture: Reader Batch: 448969736 20844 0 0 0 0 0 0 0 0 0
[ 583.611164][ T91] srcu-torture: Free-Block Circulation: 5989 5989 5988 5987 5986 5985 5984 5983 5982 5981 0
[ 583.612973][ T91] rcu: srcu-torture: Tree SRCU g91748 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-6,-8 .) 1(-5,-6 .) 2(2,-2 .) 3(2,6 .) 4(6,3 .) 5(-1,2 .) 6(-2,3 .) 7(4,2 .) T(0,0)
[ 590.319711][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 590.529685][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 598.959728][ T91] srcu-torture: rtc: 00000000045822a1 ver: 6135 tfle: 0 rta: 6136 rtaf: 0 rtf: 6126 rtmbe: 0 rtmbkf: 0/4510 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 76996 onoff: 25/25:28/28 24,63:22,76 806:1046 (HZ=100) barrier: 3464/3465:0 read-exits: 679 nocb-toggles: 0:0
[ 598.990082][ T91] srcu-torture: Reader Pipe: 459757698 10179 0 0 0 0 0 0 0 0 0
[ 598.991891][ T91] srcu-torture: Reader Batch: 459746573 21296 0 0 0 0 0 0 0 0 0
[ 598.993714][ T91] srcu-torture: Free-Block Circulation: 6135 6134 6133 6132 6131 6130 6129 6128 6127 6126 0
[ 598.996106][ T91] rcu: srcu-torture: Tree SRCU g93598 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-8,-6 C) 1(-6,-5 .) 2(-2,2 .) 3(5,3 C) 4(4,7 C) 5(2,-1 .) 6(3,-2 .) 7(3,4 C) T(1,2)
[ 604.169738][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 606.373073][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 614.329727][ T91] srcu-torture: rtc: 0000000093cda052 ver: 6253 tfle: 0 rta: 6253 rtaf: 0 rtf: 6244 rtmbe: 0 rtmbkf: 0/4599 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 78878 onoff: 25/25:29/29 24,63:22,76 806:1083 (HZ=100) barrier: 3550/3550:0 read-exits: 696 nocb-toggles: 0:0
[ 614.339332][ T91] srcu-torture: Reader Pipe: 470393628 10384 0 0 0 0 0 0 0 0 0
[ 614.340961][ T91] srcu-torture: Reader Batch: 470382261 21743 0 0 0 0 0 0 0 0 0
[ 614.342572][ T91] srcu-torture: Free-Block Circulation: 6252 6252 6251 6250 6249 6248 6247 6246 6245 6244 0
[ 614.344698][ T91] rcu: srcu-torture: Tree SRCU g95332 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-6,-7 .) 1(-5,-6 .) 2(2,-2 .) 3(2,4 .) 4(7,4 .) 5(-1,2 .) 6(-2,3 .) 7(3,2 .) T(0,0)
[ 620.159706][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 620.349702][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 627.759828][ T12] kworker/dying (12) used greatest stack depth: 11392 bytes left
[ 629.679699][ T91] srcu-torture: rtc: 00000000e56d2740 ver: 6442 tfle: 0 rta: 6443 rtaf: 0 rtf: 6433 rtmbe: 0 rtmbkf: 0/4742 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 81181 onoff: 26/26:30/30 24,63:22,76 837:1114 (HZ=100) barrier: 3646/3646:0 read-exits: 713 nocb-toggles: 0:0
[ 629.733662][ T91] srcu-torture: Reader Pipe: 484909952 10660 0 0 0 0 0 0 0 0 0
[ 629.735375][ T91] srcu-torture: Reader Batch: 484898212 22393 0 0 0 0 0 0 0 0 0
[ 629.737014][ T91] srcu-torture: Free-Block Circulation: 6443 6442 6441 6440 6439 6438 6437 6436 6435 6434 0
[ 629.739158][ T91] rcu: srcu-torture: Tree SRCU g97777 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-7,-6 .) 1(-6,-5 .) 2(-2,3 C) 3(4,2 C) 4(4,6 C) 5(2,-1 .) 6(3,0 .) 7(2,3 .) T(0,2)
[ 633.929758][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 636.309943][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 638.639705][ T96] rcu_torture_fwd_prog n_max_cbs: 30596
[ 638.665280][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 638.666697][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 639.046753][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 639.138086][ T96] rcu_torture_fwd_prog_cr Duration 37 barrier: 9 pending 35487 n_launders: 90823 n_launders_sa: 90823 n_max_gps: 100 n_max_cbs: 45362 cver 3 gps 16
[ 639.141228][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 47 jiffies): 1s/10: 0:-1996 2s/10: 35879:1998 3s/10: 36664:10 4s/10: 56858:5 5s/10: 6784:3
[ 645.039725][ T91] srcu-torture: rtc: 000000005066f3f4 ver: 6599 tfle: 0 rta: 6599 rtaf: 0 rtf: 6590 rtmbe: 0 rtmbkf: 0/4845 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 82711 onoff: 26/26:31/31 24,63:22,76 837:1150 (HZ=100) barrier: 3739/3740:0 read-exits: 730 nocb-toggles: 0:0
[ 645.048280][ T91] srcu-torture: Reader Pipe: 494222656 10849 0 0 0 0 0 0 0 0 0
[ 645.049623][ T91] srcu-torture: Reader Batch: 494210697 22802 0 0 0 0 0 0 0 0 0
[ 645.050999][ T91] srcu-torture: Free-Block Circulation: 6598 6598 6597 6596 6595 6594 6593 6592 6591 6590 0
[ 645.052793][ T91] rcu: srcu-torture: Tree SRCU g99888 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-7,-6 .) 1(-6,-5 .) 2(-1,2 C) 3(5,2 .) 4(2,5 C) 5(2,-1 .) 6(3,0 .) 7(2,3 C) T(0,0)
[ 649.919701][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 650.089827][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 660.399713][ T91] srcu-torture: rtc: 000000002a5f8b4b ver: 6815 tfle: 0 rta: 6816 rtaf: 0 rtf: 6804 rtmbe: 0 rtmbkf: 0/4990 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 84885 onoff: 27/27:31/31 24,63:22,76 869:1150 (HZ=100) barrier: 3830/3831:0 read-exits: 747 nocb-toggles: 0:0
[ 660.403316][ T91] srcu-torture: Reader Pipe: 508111667 11085 0 0 0 0 0 0 0 0 0
[ 660.404339][ T91] srcu-torture: Reader Batch: 508099442 23302 0 0 0 0 0 0 0 0 0
[ 660.405337][ T91] srcu-torture: Free-Block Circulation: 6815 6814 6812 6810 6809 6808 6807 6806 6805 6804 0
[ 660.406648][ T91] rcu: srcu-torture: Tree SRCU g102298 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-6,-7 .) 1(-5,-6 C) 2(5,-1 C) 3(2,5 .) 4(5,1 C) 5(-1,2 .) 6(0,3 .) 7(2,5 C) T(2,2)
[ 663.679724][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 666.404316][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 675.769726][ T91] srcu-torture: rtc: 00000000a07ac335 ver: 6945 tfle: 0 rta: 6945 rtaf: 0 rtf: 6936 rtmbe: 0 rtmbkf: 0/5093 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 86515 onoff: 28/28:32/32 24,63:22,76 913:1181 (HZ=100) barrier: 3921/3921:0 read-exits: 764 nocb-toggles: 0:0
[ 675.773900][ T91] srcu-torture: Reader Pipe: 518071374 11292 0 0 0 0 0 0 0 0 0
[ 675.775177][ T91] srcu-torture: Reader Batch: 518058916 23742 0 0 0 0 0 0 0 0 0
[ 675.776479][ T91] srcu-torture: Free-Block Circulation: 6944 6944 6943 6942 6941 6940 6939 6938 6937 6936 0
[ 675.778148][ T91] rcu: srcu-torture: Tree SRCU g104140 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-6,-7 .) 1(-3,-4 .) 2(5,-1 .) 3(2,5 .) 4(1,-2 .) 5(-1,2 .) 6(0,3 .) 7(2,4 .) T(0,0)
[ 679.999700][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 680.032039][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 691.129752][ T91] srcu-torture: rtc: 000000007bff1239 ver: 7136 tfle: 0 rta: 7137 rtaf: 0 rtf: 7126 rtmbe: 0 rtmbkf: 0/5222 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 88854 onoff: 28/28:33/33 24,63:22,76 913:1208 (HZ=100) barrier: 4005/4005:0 read-exits: 781 nocb-toggles: 0:0
[ 691.160624][ T91] srcu-torture: Reader Pipe: 532632349 11533 0 0 0 0 0 0 0 0 0
[ 691.161970][ T91] srcu-torture: Reader Batch: 532619597 24276 0 0 0 0 0 0 0 0 0
[ 691.163325][ T91] srcu-torture: Free-Block Circulation: 7139 7138 7136 7134 7133 7132 7131 7130 7129 7128 0
[ 691.165111][ T91] rcu: srcu-torture: Tree SRCU g106325 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-6,-7 .) 1(-3,-4 .) 2(5,-1 C) 3(2,5 .) 4(0,-1 C) 5(-1,2 .) 6(0,3 .) 7(3,5 .) T(0,2)
[ 693.599736][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 696.419720][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 704.559708][ T96] rcu_torture_fwd_prog n_max_cbs: 45362
[ 704.565128][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 704.566598][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 704.729880][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 704.792519][ T96] rcu_torture_fwd_prog_cr Duration 17 barrier: 6 pending 25296 n_launders: 44734 n_launders_sa: 101 n_max_gps: 100 n_max_cbs: 39431 cver 0 gps 2140
[ 704.795182][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 23 jiffies): 1s/10: 33108:1869 2s/10: 41796:273 3s/10: 9261:0
[ 706.239701][ T91] srcu-torture: rtc: 00000000611914c5 ver: 7254 tfle: 0 rta: 7255 rtaf: 0 rtf: 7245 rtmbe: 0 rtmbkf: 0/5298 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 90220 onoff: 29/29:34/34 24,63:22,76 940:1237 (HZ=100) barrier: 4097/4098:0 read-exits: 798 nocb-toggles: 0:0
[ 706.244083][ T91] srcu-torture: Reader Pipe: 541507166 11700 0 0 0 0 0 0 0 0 0
[ 706.245423][ T91] srcu-torture: Reader Batch: 541494232 24625 0 0 0 0 0 0 0 0 0
[ 706.246775][ T91] srcu-torture: Free-Block Circulation: 7254 7253 7252 7251 7250 7249 7248 7247 7246 7245 0
[ 706.248556][ T91] rcu: srcu-torture: Tree SRCU g116630 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-7,-6 .) 1(-4,-4 C) 2(-1,5 .) 3(5,2 .) 4(-1,2 C) 5(2,-1 .) 6(3,0 .) 7(4,5 C) T(1,3)
[ 710.075466][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 710.389710][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 721.849771][ T91] srcu-torture: rtc: 000000009eef0b87 ver: 7480 tfle: 0 rta: 7480 rtaf: 0 rtf: 7471 rtmbe: 0 rtmbkf: 0/5449 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 92500 onoff: 30/30:34/34 24,63:22,76 969:1237 (HZ=100) barrier: 4187/4188:0 read-exits: 815 nocb-toggles: 0:0
[ 721.856556][ T91] srcu-torture: Reader Pipe: 555959410 11974 0 0 0 0 0 0 0 0 0
[ 721.858639][ T91] srcu-torture: Reader Batch: 555946220 25154 0 0 0 0 0 0 0 0 0
[ 721.876536][ T91] srcu-torture: Free-Block Circulation: 7479 7479 7478 7477 7476 7475 7474 7473 7472 7471 0
[ 721.878662][ T91] rcu: srcu-torture: Tree SRCU g119152 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-7,-6 .) 1(-4,-4 C) 2(-1,5 .) 3(6,2 .) 4(-1,0 .) 5(2,-1 .) 6(3,0 .) 7(2,4 .) T(0,0)
[ 723.999798][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 726.329696][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 737.209692][ T91] srcu-torture: rtc: 00000000f61f4810 ver: 7602 tfle: 0 rta: 7603 rtaf: 0 rtf: 7592 rtmbe: 0 rtmbkf: 0/5526 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 93651 onoff: 30/30:35/35 24,63:22,84 969:1321 (HZ=100) barrier: 4278/4279:0 read-exits: 832 nocb-toggles: 0:0
[ 737.214115][ T91] srcu-torture: Reader Pipe: 563188144 12067 0 0 0 0 0 0 0 0 0
[ 737.215460][ T91] srcu-torture: Reader Batch: 563174831 25372 0 0 0 0 0 0 0 0 0
[ 737.216836][ T91] srcu-torture: Free-Block Circulation: 7602 7601 7600 7599 7598 7597 7595 7594 7593 7592 0
[ 737.218619][ T91] rcu: srcu-torture: Tree SRCU g120969 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-7,-6 .) 1(-5,-4 C) 2(-1,5 .) 3(6,2 .) 4(-1,1 C) 5(2,-1 .) 6(3,0 .) 7(3,4 .) T(0,1)
[ 740.089694][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 740.350020][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 752.569749][ T91] srcu-torture: rtc: 000000002e648938 ver: 7810 tfle: 0 rta: 7810 rtaf: 0 rtf: 7801 rtmbe: 0 rtmbkf: 0/5651 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 95682 onoff: 31/31:36/36 23,63:22,84 992:1359 (HZ=100) barrier: 4362/4363:0 read-exits: 849 nocb-toggles: 0:0
[ 752.573114][ T91] srcu-torture: Reader Pipe: 575467749 12288 0 0 0 0 0 0 0 0 0
[ 752.574105][ T91] srcu-torture: Reader Batch: 575454188 25844 0 0 0 0 0 0 0 0 0
[ 752.575110][ T91] srcu-torture: Free-Block Circulation: 7809 7809 7808 7807 7806 7805 7804 7803 7802 7801 0
[ 752.576455][ T91] rcu: srcu-torture: Tree SRCU g123384 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-7,-6 .) 1(-5,-4 C) 2(-1,5 .) 3(5,3 .) 4(-1,-1 .) 5(2,-1 .) 6(3,0 .) 7(4,4 .) T(0,0)
[ 754.239714][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 756.409762][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 767.919703][ T91] srcu-torture: rtc: 000000008cb13309 ver: 7949 tfle: 0 rta: 7950 rtaf: 0 rtf: 7936 rtmbe: 0 rtmbkf: 0/5729 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 96788 onoff: 31/31:37/37 23,63:22,84 992:1402 (HZ=100) barrier: 4453/4453:0 read-exits: 866 nocb-toggles: 0:0
[ 767.923866][ T91] srcu-torture: Reader Pipe: 582866266 12355 0 0 0 0 0 0 0 0 0
[ 767.925123][ T91] srcu-torture: Reader Batch: 582852620 25996 0 0 0 0 0 0 0 0 0
[ 767.926394][ T91] srcu-torture: Free-Block Circulation: 7949 7948 7947 7946 7944 7943 7942 7940 7937 7936 0
[ 767.928087][ T91] rcu: srcu-torture: Tree SRCU g125441 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-7,-6 .) 1(-4,-4 .) 2(-1,5 .) 3(5,3 .) 4(-1,-1 C) 5(2,-1 .) 6(3,0 .) 7(3,5 C) T(0,1)
[ 769.989690][ T96] rcu_torture_fwd_prog n_max_cbs: 39431
[ 769.990255][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 769.990930][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 770.279688][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 770.443144][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 770.444330][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 770.532557][ T96] rcu_torture_fwd_prog_cr Duration 41 barrier: 9 pending 1633 n_launders: 80375 n_launders_sa: 50100 n_max_gps: 100 n_max_cbs: 50000 cver 2 gps 11
[ 770.534002][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 50 jiffies): 1s/10: 30276:6 2s/10: 0:-2390 3s/10: 14530:2392 4s/10: 64732:3 5s/10: 20837:3
[ 783.279724][ T91] srcu-torture: rtc: 00000000c0f17644 ver: 8160 tfle: 0 rta: 8160 rtaf: 0 rtf: 8151 rtmbe: 0 rtmbkf: 0/5819 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 97866 onoff: 31/31:38/38 23,63:19,84 992:1421 (HZ=100) barrier: 4553/4553:0 read-exits: 883 nocb-toggles: 0:0
[ 783.282195][ T91] srcu-torture: Reader Pipe: 590194862 12374 0 0 0 0 0 0 0 0 0
[ 783.282947][ T91] srcu-torture: Reader Batch: 590181182 26056 0 0 0 0 0 0 0 0 0
[ 783.283713][ T91] srcu-torture: Free-Block Circulation: 8159 8159 8158 8157 8156 8155 8154 8153 8152 8151 0
[ 783.284713][ T91] rcu: srcu-torture: Tree SRCU g128456 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-7,-6 .) 1(-4,-4 .) 2(-1,5 .) 3(5,3 .) 4(-1,-1 .) 5(2,-1 .) 6(3,0 .) 7(3,4 .) T(0,0)
[ 784.319709][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 786.171057][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 798.639705][ T91] srcu-torture: rtc: 00000000ad27e618 ver: 8358 tfle: 0 rta: 8359 rtaf: 0 rtf: 8348 rtmbe: 0 rtmbkf: 0/5910 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 98975 onoff: 32/32:38/38 18,63:19,84 1010:1421 (HZ=100) barrier: 4649/4649:0 read-exits: 900 nocb-toggles: 0:0
[ 798.643904][ T91] srcu-torture: Reader Pipe: 597528560 12424 0 0 0 0 0 0 0 0 0
[ 798.645162][ T91] srcu-torture: Reader Batch: 597514844 26142 0 0 0 0 0 0 0 0 0
[ 798.646441][ T91] srcu-torture: Free-Block Circulation: 8358 8357 8356 8355 8354 8353 8351 8350 8349 8348 0
[ 798.648133][ T91] rcu: srcu-torture: Tree SRCU g131129 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-7,-6 .) 1(-4,-4 .) 2(-1,5 .) 3(5,3 .) 4(-3,-1 C) 5(2,-1 .) 6(3,0 .) 7(5,5 C) T(0,1)
[ 799.759689][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 799.782421][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 813.359709][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 813.999702][ T91] srcu-torture: rtc: 00000000f21a4a23 ver: 8528 tfle: 0 rta: 8528 rtaf: 0 rtf: 8519 rtmbe: 0 rtmbkf: 0/6013 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 100498 onoff: 33/33:39/39 18,63:19,84 1036:1445 (HZ=100) barrier: 4736/4736:0 read-exits: 918 nocb-toggles: 0:0
[ 814.008136][ T91] srcu-torture: Reader Pipe: 607311341 12585 0 0 0 0 0 0 0 0 0
[ 814.009410][ T91] srcu-torture: Reader Batch: 607297504 26425 0 0 0 0 0 0 0 0 0
[ 814.010786][ T91] srcu-torture: Free-Block Circulation: 8527 8527 8526 8525 8524 8523 8522 8521 8520 8519 0
[ 814.012472][ T91] rcu: srcu-torture: Tree SRCU g133096 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-7,-6 .) 1(-4,-4 .) 2(-1,5 .) 3(5,3 .) 4(-2,-1 .) 5(2,-1 .) 6(3,0 .) 7(4,4 .) T(0,0)
[ 816.210543][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 829.359735][ T91] srcu-torture: rtc: 00000000e972252d ver: 8688 tfle: 0 rta: 8689 rtaf: 0 rtf: 8677 rtmbe: 0 rtmbkf: 0/6109 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 101949 onoff: 34/34:39/39 18,63:19,84 1063:1445 (HZ=100) barrier: 4825/4826:0 read-exits: 934 nocb-toggles: 0:0
[ 829.391576][ T91] srcu-torture: Reader Pipe: 616005844 12734 0 0 0 0 0 0 0 0 0
[ 829.392911][ T91] srcu-torture: Reader Batch: 615991881 26700 0 0 0 0 0 0 0 0 0
[ 829.394260][ T91] srcu-torture: Free-Block Circulation: 8689 8688 8687 8686 8685 8684 8683 8682 8681 8679 0
[ 829.396038][ T91] rcu: srcu-torture: Tree SRCU g135174 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-7,-6 .) 1(-4,-4 .) 2(-1,5 .) 3(5,3 .) 4(-3,-3 C) 5(2,-1 .) 6(5,1 C) 7(3,7 C) T(0,2)
[ 829.759700][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 829.792080][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 837.679702][ T96] rcu_torture_fwd_prog n_max_cbs: 50000
[ 837.680916][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 837.683052][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 838.128265][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 838.190046][ T96] rcu_torture_fwd_prog_cr Duration 26 barrier: 7 pending 17193 n_launders: 55980 n_launders_sa: 101 n_max_gps: 100 n_max_cbs: 46412 cver 6 gps 121
[ 838.193173][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 33 jiffies): 1s/10: 9528:112 2s/10: 46333:6 3s/10: 46531:5
[ 843.369756][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 844.399722][ T91] srcu-torture: rtc: 000000008cb13309 ver: 8841 tfle: 0 rta: 8841 rtaf: 0 rtf: 8832 rtmbe: 0 rtmbkf: 0/6207 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 103606 onoff: 35/35:40/40 18,63:19,84 1087:1474 (HZ=100) barrier: 4915/4915:0 read-exits: 952 nocb-toggles: 0:0
[ 844.408384][ T91] srcu-torture: Reader Pipe: 626070255 12891 0 0 0 0 0 0 0 0 0
[ 844.409787][ T91] srcu-torture: Reader Batch: 626056023 27128 0 0 0 0 0 0 0 0 0
[ 844.411122][ T91] srcu-torture: Free-Block Circulation: 8840 8840 8839 8838 8837 8836 8835 8834 8833 8832 0
[ 844.412894][ T91] rcu: srcu-torture: Tree SRCU g137584 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-7,-6 .) 1(-4,-4 .) 2(-1,5 .) 3(5,3 .) 4(-3,-3 .) 5(2,-1 .) 6(5,0 .) 7(3,6 .) T(0,0)
[ 846.329777][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 859.439734][ T91] srcu-torture: rtc: 00000000c6822bdf ver: 9033 tfle: 0 rta: 9034 rtaf: 0 rtf: 9022 rtmbe: 0 rtmbkf: 0/6318 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 105523 onoff: 36/36:40/40 18,63:19,84 1112:1474 (HZ=100) barrier: 5004/5004:0 read-exits: 968 nocb-toggles: 0:0
[ 859.472553][ T91] srcu-torture: Reader Pipe: 637492478 13116 0 0 0 0 0 0 0 0 0
[ 859.474578][ T91] srcu-torture: Reader Batch: 637478013 27590 0 0 0 0 0 0 0 0 0
[ 859.476176][ T91] srcu-torture: Free-Block Circulation: 9033 9032 9031 9030 9028 9026 9025 9024 9023 9022 0
[ 859.478726][ T91] rcu: srcu-torture: Tree SRCU g139945 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-7,-6 .) 1(-4,-4 .) 2(-3,4 C) 3(5,4 C) 4(-3,-3 .) 5(2,-1 .) 6(6,1 .) 7(4,8 C) T(0,3)
[ 859.928298][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 859.932382][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 873.529720][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 874.799796][ T91] srcu-torture: rtc: 00000000e3e16f92 ver: 9182 tfle: 0 rta: 9182 rtaf: 0 rtf: 9173 rtmbe: 0 rtmbkf: 0/6412 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 107072 onoff: 36/36:41/41 18,63:19,84 1112:1498 (HZ=100) barrier: 5094/5095:0 read-exits: 986 nocb-toggles: 0:0
[ 874.809988][ T91] srcu-torture: Reader Pipe: 647398815 13266 0 0 0 0 0 0 0 0 0
[ 874.811399][ T91] srcu-torture: Reader Batch: 647384179 27910 0 0 0 0 0 0 0 0 0
[ 874.812821][ T91] srcu-torture: Free-Block Circulation: 9181 9181 9180 9179 9178 9177 9176 9175 9174 9173 0
[ 874.814688][ T91] rcu: srcu-torture: Tree SRCU g141952 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-7,-6 .) 1(-4,-4 .) 2(-4,4 C) 3(6,3 C) 4(-3,-3 .) 5(2,-1 .) 6(6,0 C) 7(4,7 .) T(0,0)
[ 876.319818][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 889.929709][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 890.111693][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 890.159739][ T91] srcu-torture: rtc: 00000000955957ff ver: 9399 tfle: 0 rta: 9400 rtaf: 0 rtf: 9389 rtmbe: 0 rtmbkf: 0/6553 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 109374 onoff: 38/38:41/41 18,63:19,84 1202:1498 (HZ=100) barrier: 5185/5185:0 read-exits: 1019 nocb-toggles: 0:0
[ 890.165710][ T91] srcu-torture: Reader Pipe: 661202369 13568 0 0 0 0 0 0 0 0 0
[ 890.167534][ T91] srcu-torture: Reader Batch: 661187411 28532 0 0 0 0 0 0 0 0 0
[ 890.169384][ T91] srcu-torture: Free-Block Circulation: 9399 9398 9397 9396 9395 9394 9393 9392 9391 9389 0
[ 890.171814][ T91] rcu: srcu-torture: Tree SRCU g144341 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-6,-7 .) 1(-4,-4 C) 2(4,-2 C) 3(3,7 C) 4(-3,-3 .) 5(-1,2 .) 6(0,6 C) 7(7,5 C) T(0,4)
[ 903.769769][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 904.239719][ T96] rcu_torture_fwd_prog n_max_cbs: 46412
[ 904.240668][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 904.241790][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 904.383445][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 904.438359][ T96] rcu_torture_fwd_prog_cr Duration 13 barrier: 5 pending 37970 n_launders: 62156 n_launders_sa: 35534 n_max_gps: 100 n_max_cbs: 43833 cver 0 gps 1825
[ 904.441625][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 19 jiffies): 1s/10: 43294:70 2s/10: 62695:1757
[ 905.519789][ T91] srcu-torture: rtc: 0000000087207d6e ver: 9539 tfle: 0 rta: 9539 rtaf: 0 rtf: 9530 rtmbe: 0 rtmbkf: 0/6664 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 111114 onoff: 38/38:42/42 18,63:19,84 1202:1533 (HZ=100) barrier: 5279/5280:0 read-exits: 1020 nocb-toggles: 0:0
[ 905.530961][ T91] srcu-torture: Reader Pipe: 671448294 13810 0 0 0 0 0 0 0 0 0
[ 905.532582][ T91] srcu-torture: Reader Batch: 671433022 29088 0 0 0 0 0 0 0 0 0
[ 905.534214][ T91] srcu-torture: Free-Block Circulation: 9538 9538 9537 9536 9535 9534 9533 9532 9531 9530 0
[ 905.536547][ T91] rcu: srcu-torture: Tree SRCU g153568 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-7,-6 .) 1(-7,-4 C) 2(-1,4 C) 3(6,3 .) 4(-3,-3 .) 5(2,-1 .) 6(6,0 C) 7(4,7 C) T(0,0)
[ 906.279835][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 919.919727][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 920.119689][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 920.549692][ T91] srcu-torture: rtc: 00000000d32f4ec2 ver: 9728 tfle: 0 rta: 9729 rtaf: 0 rtf: 9718 rtmbe: 0 rtmbkf: 0/6783 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 113137 onoff: 38/38:44/44 18,63:19,84 1202:1581 (HZ=100) barrier: 5363/5363:0 read-exits: 1053 nocb-toggles: 0:0
[ 920.554010][ T91] srcu-torture: Reader Pipe: 683597527 13990 0 0 0 0 0 0 0 0 0
[ 920.555311][ T91] srcu-torture: Reader Batch: 683582031 29492 0 0 0 0 0 0 0 0 0
[ 920.556625][ T91] srcu-torture: Free-Block Circulation: 9728 9727 9726 9725 9724 9723 9722 9720 9719 9718 0
[ 920.558350][ T91] rcu: srcu-torture: Tree SRCU g155805 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-6,-7 .) 1(-4,-7 C) 2(4,-1 .) 3(3,6 .) 4(-3,-3 .) 5(-1,2 .) 6(0,6 .) 7(7,4 .) T(0,0)
[ 933.679720][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 935.599719][ T91] srcu-torture: rtc: 000000007bff1239 ver: 9840 tfle: 0 rta: 9840 rtaf: 0 rtf: 9831 rtmbe: 0 rtmbkf: 0/6844 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 114116 onoff: 39/39:44/44 18,63:19,84 1227:1581 (HZ=100) barrier: 5452/5453:0 read-exits: 1054 nocb-toggles: 0:0
[ 935.608496][ T91] srcu-torture: Reader Pipe: 690396370 14057 0 0 0 0 0 0 0 0 0
[ 935.609868][ T91] srcu-torture: Reader Batch: 690380787 29644 0 0 0 0 0 0 0 0 0
[ 935.611225][ T91] srcu-torture: Free-Block Circulation: 9839 9839 9838 9837 9836 9835 9834 9833 9832 9831 0
[ 935.612998][ T91] rcu: srcu-torture: Tree SRCU g157588 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-6,-7 .) 1(-6,-7 C) 2(4,-1 .) 3(3,6 .) 4(-3,-3 .) 5(-1,2 .) 6(2,6 .) 7(7,4 C) T(0,0)
[ 936.280189][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 949.919715][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 950.121904][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 950.959804][ T91] srcu-torture: rtc: 000000008594c5c1 ver: 10076 tfle: 0 rta: 10077 rtaf: 0 rtf: 10067 rtmbe: 0 rtmbkf: 0/6982 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 116427 onoff: 40/40:44/44 18,63:19,84 1253:1581 (HZ=100) barrier: 5542/5543:0 read-exits: 1087 nocb-toggles: 0:0
[ 950.965125][ T91] srcu-torture: Reader Pipe: 705139363 14336 0 0 0 0 0 0 0 0 0
[ 950.966734][ T91] srcu-torture: Reader Batch: 705123534 30169 0 0 0 0 0 0 0 0 0
[ 950.968352][ T91] srcu-torture: Free-Block Circulation: 10076 10075 10074 10073 10072 10071 10070 10069 10068 10067 0
[ 950.970679][ T91] rcu: srcu-torture: Tree SRCU g160213 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-6,-7 .) 1(-6,-9 C) 2(4,-1 .) 3(3,6 .) 4(-3,0 C) 5(-1,2 .) 6(2,9 C) 7(7,2 .) T(0,2)
[ 963.769730][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 966.319701][ T91] srcu-torture: rtc: 000000005066f3f4 ver: 10206 tfle: 0 rta: 10207 rtaf: 0 rtf: 10195 rtmbe: 0 rtmbkf: 0/7064 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 117542 onoff: 41/41:45/45 18,63:19,84 1279:1603 (HZ=100) barrier: 5634/5634:0 read-exits: 1103 nocb-toggles: 0:0
[ 966.325421][ T91] srcu-torture: Reader Pipe: 711709581 14448 0 0 0 0 0 0 0 0 0
[ 966.327021][ T91] srcu-torture: Reader Batch: 711693637 30394 0 0 0 0 0 0 0 0 0
[ 966.328625][ T91] srcu-torture: Free-Block Circulation: 10206 10205 10204 10203 10202 10200 10198 10197 10196 10195 0
[ 966.330994][ T91] rcu: srcu-torture: Tree SRCU g161894 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-7,-6 C) 1(-9,-6 C) 2(-1,4 .) 3(6,3 .) 4(-1,-3 .) 5(2,-1 .) 6(9,3 C) 7(2,9 C) T(1,3)
[ 966.339694][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 970.799708][ T96] rcu_torture_fwd_prog n_max_cbs: 43833
[ 970.827700][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 970.829084][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 970.993543][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 971.110505][ T96] rcu_torture_fwd_prog_cr Duration 14 barrier: 12 pending 7811 n_launders: 29930 n_launders_sa: 7811 n_max_gps: 100 n_max_cbs: 19154 cver 6 gps 35
[ 971.113464][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 26 jiffies): 1s/10: 22120:33 2s/10: 19153:2 3s/10: 7811:2
[ 979.929702][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 979.993378][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 981.679729][ T91] srcu-torture: rtc: 00000000f936b76b ver: 10392 tfle: 0 rta: 10392 rtaf: 0 rtf: 10383 rtmbe: 0 rtmbkf: 0/7186 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 119761 onoff: 41/41:46/46 18,63:19,84 1279:1635 (HZ=100) barrier: 5716/5716:0 read-exits: 1121 nocb-toggles: 0:0
[ 981.685517][ T91] srcu-torture: Reader Pipe: 724960951 14698 0 0 0 0 0 0 0 0 0
[ 981.686976][ T91] srcu-torture: Reader Batch: 724944747 30903 0 0 0 0 0 0 0 0 0
[ 981.688444][ T91] srcu-torture: Free-Block Circulation: 10391 10391 10390 10389 10388 10387 10386 10385 10384 10383 0
[ 981.690555][ T91] rcu: srcu-torture: Tree SRCU g164064 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-6,-6 .) 1(-9,-6 .) 2(-1,4 .) 3(6,3 .) 4(-1,-3 .) 5(2,-1 .) 6(9,2 .) 7(0,7 .) T(0,0)
[ 993.519747][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 996.265367][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 997.039760][ T91] srcu-torture: rtc: 000000002a5f8b4b ver: 10536 tfle: 0 rta: 10537 rtaf: 0 rtf: 10526 rtmbe: 0 rtmbkf: 0/7285 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 121237 onoff: 42/42:47/47 18,63:19,84 1306:1664 (HZ=100) barrier: 5814/5815:0 read-exits: 1138 nocb-toggles: 0:0
[ 997.044219][ T91] srcu-torture: Reader Pipe: 734112050 14866 0 0 0 0 0 0 0 0 0
[ 997.045556][ T91] srcu-torture: Reader Batch: 734095654 31263 0 0 0 0 0 0 0 0 0
[ 997.046910][ T91] srcu-torture: Free-Block Circulation: 10536 10534 10533 10532 10531 10530 10529 10528 10527 10526 0
[ 997.049363][ T91] rcu: srcu-torture: Tree SRCU g166185 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-5,-7 .) 1(-10,-5 C) 2(-2,5 C) 3(6,3 .) 4(-1,-3 .) 5(2,-1 .) 6(10,4 C) 7(0,7 .) T(0,3)
[ 1009.839697][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1009.871978][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1012.399775][ T91] srcu-torture: rtc: 0000000062a4cc72 ver: 10728 tfle: 0 rta: 10728 rtaf: 0 rtf: 10719 rtmbe: 0 rtmbkf: 0/7415 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 123472 onoff: 43/43:47/47 18,63:19,84 1359:1664 (HZ=100) barrier: 5901/5901:0 read-exits: 1155 nocb-toggles: 0:0
[ 1012.411016][ T91] srcu-torture: Reader Pipe: 747524099 15134 0 0 0 0 0 0 0 0 0
[ 1012.412631][ T91] srcu-torture: Reader Batch: 747507403 31832 0 0 0 0 0 0 0 0 0
[ 1012.414264][ T91] srcu-torture: Free-Block Circulation: 10727 10727 10726 10725 10724 10723 10722 10721 10720 10719 0
[ 1012.416610][ T91] rcu: srcu-torture: Tree SRCU g168572 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-7,-5 .) 1(-5,-9 .) 2(4,-2 .) 3(3,6 .) 4(-3,-1 .) 5(-1,2 .) 6(2,9 .) 7(7,0 .) T(0,0)
[ 1023.439733][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1026.379806][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1027.809730][ T91] srcu-torture: rtc: 00000000ad27e618 ver: 10876 tfle: 0 rta: 10877 rtaf: 0 rtf: 10866 rtmbe: 0 rtmbkf: 0/7530 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 125327 onoff: 44/44:47/48 18,63:19,84 1392:1664 (HZ=100) barrier: 5991/5992:0 read-exits: 1172 nocb-toggles: 0:0
[ 1027.816052][ T91] srcu-torture: Reader Pipe: 758679347 15378 0 0 0 0 0 0 0 0 0
[ 1027.817946][ T91] srcu-torture: Reader Batch: 758662417 32311 0 0 0 0 0 0 0 0 0
[ 1027.819898][ T91] srcu-torture: Free-Block Circulation: 10876 10875 10874 10873 10872 10871 10870 10869 10868 10866 0
[ 1027.822625][ T91] rcu: srcu-torture: Tree SRCU g170398 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-9,-6 C) 1(-7,-4 C) 2(0,4 C) 3(6,3 .) 4(-1,-3 C) 5(2,-1 .) 6(9,2 C) 7(0,7 .) T(0,2)
[ 1037.359719][ T96] rcu_torture_fwd_prog n_max_cbs: 19154
[ 1037.387381][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 1037.388822][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 1037.509471][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 1037.576942][ T96] rcu_torture_fwd_prog_cr Duration 9 barrier: 7 pending 7770 n_launders: 19257 n_launders_sa: 7770 n_max_gps: 100 n_max_cbs: 15354 cver 1 gps 11
[ 1037.580217][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 17 jiffies): 1s/10: 26841:10 2s/10: 7770:4
[ 1039.999736][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1040.279710][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1043.119727][ T91] srcu-torture: rtc: 00000000fec76d06 ver: 11042 tfle: 0 rta: 11042 rtaf: 0 rtf: 11033 rtmbe: 0 rtmbkf: 0/7645 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 127512 onoff: 45/45:48/48 18,63:19,84 1445:1722 (HZ=100) barrier: 6081/6081:0 read-exits: 1189 nocb-toggles: 0:0
[ 1043.130547][ T91] srcu-torture: Reader Pipe: 772051099 15621 0 0 0 0 0 0 0 0 0
[ 1043.132433][ T91] srcu-torture: Reader Batch: 772033902 32826 0 0 0 0 0 0 0 0 0
[ 1043.134359][ T91] srcu-torture: Free-Block Circulation: 11041 11041 11040 11039 11038 11037 11036 11035 11034 11033 0
[ 1043.137091][ T91] rcu: srcu-torture: Tree SRCU g172496 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-11,-7 .) 1(-6,-5 .) 2(0,4 .) 3(6,3 .) 4(-1,-3 .) 5(2,-1 .) 6(10,2 .) 7(0,7 .) T(0,0)
[ 1053.839760][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1056.210370][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1058.479705][ T91] srcu-torture: rtc: 000000004edb3c47 ver: 11173 tfle: 0 rta: 11174 rtaf: 0 rtf: 11161 rtmbe: 0 rtmbkf: 0/7740 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 129458 onoff: 45/45:49/49 18,63:19,84 1445:1768 (HZ=100) barrier: 6167/6167:0 read-exits: 1206 nocb-toggles: 0:0
[ 1058.484949][ T91] srcu-torture: Reader Pipe: 783824668 15842 0 0 0 0 0 0 0 0 0
[ 1058.486517][ T91] srcu-torture: Reader Batch: 783807243 33274 0 0 0 0 0 0 0 0 0
[ 1058.488091][ T91] srcu-torture: Free-Block Circulation: 11173 11172 11170 11169 11168 11167 11165 11164 11163 11161 0
[ 1058.490357][ T91] rcu: srcu-torture: Tree SRCU g174257 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-11,-7 C) 1(-7,-4 C) 2(1,5 C) 3(6,3 .) 4(-1,-3 .) 5(2,-1 .) 6(10,2 .) 7(0,7 .) T(0,2)
[ 1069.999702][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1070.199852][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1073.849748][ T91] srcu-torture: rtc: 00000000d8c0045d ver: 11348 tfle: 0 rta: 11348 rtaf: 0 rtf: 11339 rtmbe: 0 rtmbkf: 0/7854 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 131174 onoff: 46/46:50/50 18,63:19,84 1476:1795 (HZ=100) barrier: 6259/6259:0 read-exits: 1223 nocb-toggles: 0:0
[ 1073.859236][ T91] srcu-torture: Reader Pipe: 794245121 16016 0 0 0 0 0 0 0 0 0
[ 1073.860831][ T91] srcu-torture: Reader Batch: 794227539 33603 0 0 0 0 0 0 0 0 0
[ 1073.862445][ T91] srcu-torture: Free-Block Circulation: 11347 11347 11346 11345 11344 11343 11342 11341 11340 11339 0
[ 1073.864682][ T91] rcu: srcu-torture: Tree SRCU g176385 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-11,-7 C) 1(-7,-5 .) 2(0,4 C) 3(6,3 .) 4(-1,-3 .) 5(2,-1 .) 6(11,2 C) 7(0,7 C) T(0,0)
[ 1083.759769][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1086.280326][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1089.209758][ T91] srcu-torture: rtc: 000000001821b2cd ver: 11523 tfle: 0 rta: 11524 rtaf: 0 rtf: 11513 rtmbe: 0 rtmbkf: 0/7967 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 133097 onoff: 46/46:51/51 18,63:19,84 1476:1823 (HZ=100) barrier: 6347/6347:0 read-exits: 1240 nocb-toggles: 0:0
[ 1089.214672][ T91] srcu-torture: Reader Pipe: 806349509 16227 0 0 0 0 0 0 0 0 0
[ 1089.216121][ T91] srcu-torture: Reader Batch: 806331665 34077 0 0 0 0 0 0 0 0 0
[ 1089.217649][ T91] srcu-torture: Free-Block Circulation: 11523 11522 11520 11519 11518 11517 11516 11515 11514 11513 0
[ 1089.219760][ T91] rcu: srcu-torture: Tree SRCU g178669 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-7,-12 .) 1(-5,-7 .) 2(4,0 C) 3(3,6 .) 4(-3,-1 .) 5(-1,2 .) 6(2,11 .) 7(7,2 .) T(0,1)
[ 1098.799780][ T96] rcu_torture_fwd_prog n_max_cbs: 15354
[ 1098.827390][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 1098.828733][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 1099.082265][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 1099.169209][ T96] rcu_torture_fwd_prog_cr Duration 17 barrier: 8 pending 2729 n_launders: 51807 n_launders_sa: 44292 n_max_gps: 100 n_max_cbs: 29066 cver 7 gps 14
[ 1099.171815][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 26 jiffies): 1s/10: 22103:6 2s/10: 56041:7 3s/10: 2729:4
[ 1100.079748][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1100.419706][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1104.239724][ T91] srcu-torture: rtc: 0000000055f7a98f ver: 11698 tfle: 0 rta: 11698 rtaf: 0 rtf: 11689 rtmbe: 0 rtmbkf: 0/8057 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 134190 onoff: 46/46:53/53 18,63:11,84 1476:1856 (HZ=100) barrier: 6440/6440:0 read-exits: 1257 nocb-toggles: 0:0
[ 1104.244217][ T91] srcu-torture: Reader Pipe: 813535558 16290 0 0 0 0 0 0 0 0 0
[ 1104.245560][ T91] srcu-torture: Reader Batch: 813517622 34232 0 0 0 0 0 0 0 0 0
[ 1104.246925][ T91] srcu-torture: Free-Block Circulation: 11697 11697 11696 11695 11694 11693 11692 11691 11690 11689 0
[ 1104.248860][ T91] rcu: srcu-torture: Tree SRCU g180972 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-7,-14 .) 1(-5,-7 .) 2(4,1 .) 3(3,6 .) 4(-3,-1 .) 5(-1,2 .) 6(2,11 .) 7(7,2 .) T(0,0)
[ 1114.079750][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1116.299693][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1119.279689][ T91] srcu-torture: rtc: 00000000ec899488 ver: 11886 tfle: 0 rta: 11887 rtaf: 0 rtf: 11877 rtmbe: 0 rtmbkf: 0/8151 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 135176 onoff: 47/47:53/53 15,63:11,84 1491:1856 (HZ=100) barrier: 6531/6531:0 read-exits: 1274 nocb-toggles: 0:0
[ 1119.286485][ T91] srcu-torture: Reader Pipe: 819698751 16305 0 0 0 0 0 0 0 0 0
[ 1119.288488][ T91] srcu-torture: Reader Batch: 819680805 34257 0 0 0 0 0 0 0 0 0
[ 1119.290538][ T91] srcu-torture: Free-Block Circulation: 11886 11885 11884 11883 11882 11881 11880 11879 11878 11877 0
[ 1119.293446][ T91] rcu: srcu-torture: Tree SRCU g183481 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-15,-7 C) 1(-7,-5 .) 2(1,4 .) 3(6,3 .) 4(-1,-3 .) 5(3,-1 .) 6(11,2 .) 7(2,7 .) T(0,0)
[ 1129.919747][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1130.239681][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1134.639712][ T91] srcu-torture: rtc: 000000008cb13309 ver: 12016 tfle: 0 rta: 12016 rtaf: 0 rtf: 12007 rtmbe: 0 rtmbkf: 0/8228 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 136432 onoff: 48/49:53/53 15,63:11,84 1515:1856 (HZ=100) barrier: 6622/6622:0 read-exits: 1291 nocb-toggles: 0:0
[ 1134.648888][ T91] srcu-torture: Reader Pipe: 827194317 16407 0 0 0 0 0 0 0 0 0
[ 1134.650631][ T91] srcu-torture: Reader Batch: 827176230 34500 0 0 0 0 0 0 0 0 0
[ 1134.652118][ T91] srcu-torture: Free-Block Circulation: 12015 12015 12014 12013 12012 12011 12010 12009 12008 12007 0
[ 1134.654229][ T91] rcu: srcu-torture: Tree SRCU g185404 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-7,-15 .) 1(-5,-8 .) 2(4,1 .) 3(3,6 .) 4(-3,-1 .) 5(-1,4 .) 6(2,11 .) 7(7,2 .) T(0,0)
[ 1144.009739][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1146.189813][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1149.999712][ T91] srcu-torture: rtc: 00000000422e1963 ver: 12164 tfle: 0 rta: 12165 rtaf: 0 rtf: 12150 rtmbe: 0 rtmbkf: 0/8332 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 138690 onoff: 50/50:53/53 15,63:11,84 1569:1856 (HZ=100) barrier: 6702/6703:0 read-exits: 1308 nocb-toggles: 0:0
[ 1150.005942][ T91] srcu-torture: Reader Pipe: 840316880 16678 0 0 0 0 0 0 0 0 0
[ 1150.007797][ T91] srcu-torture: Reader Batch: 840298588 34974 0 0 0 0 0 0 0 0 0
[ 1150.009663][ T91] srcu-torture: Free-Block Circulation: 12164 12162 12161 12160 12159 12158 12154 12153 12152 12150 0
[ 1150.012367][ T91] rcu: srcu-torture: Tree SRCU g187078 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-14,-6 C) 1(-8,-4 C) 2(1,4 .) 3(6,4 C) 4(-1,-3 .) 5(4,-1 C) 6(11,2 .) 7(2,7 .) T(1,3)
[ 1159.771406][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1160.179694][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1160.319700][ T96] rcu_torture_fwd_prog n_max_cbs: 29066
[ 1160.343143][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 1160.344592][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 1160.527857][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 1160.576673][ T96] rcu_torture_fwd_prog_cr Duration 18 barrier: 5 pending 2431 n_launders: 39873 n_launders_sa: 1443 n_max_gps: 100 n_max_cbs: 23186 cver 6 gps 1309
[ 1160.579790][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 24 jiffies): 1s/10: 12580:3 2s/10: 49036:1308 3s/10: 1443:0
[ 1165.359772][ T91] srcu-torture: rtc: 00000000c4f67431 ver: 12266 tfle: 0 rta: 12266 rtaf: 0 rtf: 12257 rtmbe: 0 rtmbkf: 0/8412 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 140268 onoff: 50/50:54/54 15,63:11,84 1569:1899 (HZ=100) barrier: 6789/6789:0 read-exits: 1325 nocb-toggles: 0:0
[ 1165.371021][ T91] srcu-torture: Reader Pipe: 849612202 16833 0 0 0 0 0 0 0 0 0
[ 1165.372611][ T91] srcu-torture: Reader Batch: 849593445 35594 0 0 0 0 0 0 0 0 0
[ 1165.374219][ T91] srcu-torture: Free-Block Circulation: 12265 12265 12264 12263 12262 12261 12260 12259 12258 12257 0
[ 1165.376510][ T91] rcu: srcu-torture: Tree SRCU g193776 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-15,-7 .) 1(-10,-5 .) 2(1,4 .) 3(5,3 .) 4(-1,-3 .) 5(4,-1 .) 6(14,2 .) 7(2,7 .) T(0,0)
[ 1173.759748][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1176.189787][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1180.719698][ T91] srcu-torture: rtc: 000000008e3ceab7 ver: 12457 tfle: 0 rta: 12458 rtaf: 0 rtf: 12448 rtmbe: 0 rtmbkf: 0/8523 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 142244 onoff: 50/50:56/56 15,63:11,84 1569:1949 (HZ=100) barrier: 6880/6880:0 read-exits: 1342 nocb-toggles: 0:0
[ 1180.749849][ T91] srcu-torture: Reader Pipe: 862487256 17002 0 0 0 0 0 0 0 0 0
[ 1180.751129][ T91] srcu-torture: Reader Batch: 862468277 35985 0 0 0 0 0 0 0 0 0
[ 1180.752420][ T91] srcu-torture: Free-Block Circulation: 12457 12456 12455 12454 12453 12452 12451 12450 12449 12448 0
[ 1180.754267][ T91] rcu: srcu-torture: Tree SRCU g196374 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-15,-7 .) 1(-12,-4 C) 2(1,4 .) 3(4,3 .) 4(-1,-3 .) 5(7,-1 C) 6(14,2 .) 7(2,7 .) T(0,1)
[ 1189.769742][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1190.019690][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1196.079698][ T91] srcu-torture: rtc: 000000001db26867 ver: 12570 tfle: 0 rta: 12571 rtaf: 0 rtf: 12560 rtmbe: 0 rtmbkf: 0/8582 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 143076 onoff: 51/51:56/56 15,63:11,84 1593:1949 (HZ=100) barrier: 6972/6972:0 read-exits: 1359 nocb-toggles: 0:0
[ 1196.087601][ T91] srcu-torture: Reader Pipe: 867864555 17058 0 0 0 0 0 0 0 0 0
[ 1196.089365][ T91] srcu-torture: Reader Batch: 867845521 36094 0 0 0 0 0 0 0 0 0
[ 1196.096580][ T91] srcu-torture: Free-Block Circulation: 12570 12568 12567 12566 12565 12564 12563 12562 12561 12560 0
[ 1196.098718][ T91] rcu: srcu-torture: Tree SRCU g198257 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-15,-6 C) 1(-14,-6 C) 2(1,4 .) 3(4,3 .) 4(-1,-3 .) 5(9,0 C) 6(14,2 .) 7(2,7 .) T(0,1)
[ 1203.599700][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1206.023582][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1211.439741][ T91] srcu-torture: rtc: 00000000a60b78d0 ver: 12775 tfle: 0 rta: 12775 rtaf: 0 rtf: 12766 rtmbe: 0 rtmbkf: 0/8705 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 144925 onoff: 51/51:58/58 15,63:11,84 1593:1985 (HZ=100) barrier: 7063/7063:0 read-exits: 1376 nocb-toggles: 0:0
[ 1211.442453][ T91] srcu-torture: Reader Pipe: 879631627 17227 0 0 0 0 0 0 0 0 0
[ 1211.443254][ T91] srcu-torture: Reader Batch: 879612447 36409 0 0 0 0 0 0 0 0 0
[ 1211.444063][ T91] srcu-torture: Free-Block Circulation: 12774 12774 12773 12772 12771 12770 12769 12768 12767 12766 0
[ 1211.445217][ T91] rcu: srcu-torture: Tree SRCU g200832 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-15,-7 .) 1(-15,-6 .) 2(1,4 .) 3(4,3 .) 4(-1,-3 .) 5(10,0 .) 6(14,2 .) 7(2,7 .) T(0,0)
[ 1219.609693][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1219.709752][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1226.159779][ T96] rcu_torture_fwd_prog n_max_cbs: 23186
[ 1226.184431][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 1226.185731][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 1226.514988][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 1226.560224][ T96] rcu_torture_fwd_prog_cr Duration 18 barrier: 5 pending 1336 n_launders: 44665 n_launders_sa: 1336 n_max_gps: 100 n_max_cbs: 30989 cver 4 gps 12
[ 1226.562718][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 23 jiffies): 1s/10: 33359:7 2s/10: 40959:5 3s/10: 1336:2
[ 1226.799695][ T91] srcu-torture: rtc: 00000000f936b76b ver: 12891 tfle: 0 rta: 12892 rtaf: 0 rtf: 12880 rtmbe: 0 rtmbkf: 0/8742 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 145468 onoff: 52/52:58/58 15,63:11,84 1609:1985 (HZ=100) barrier: 7152/7152:0 read-exits: 1393 nocb-toggles: 0:0
[ 1226.804020][ T91] srcu-torture: Reader Pipe: 882850929 17243 0 0 0 0 0 0 0 0 0
[ 1226.805312][ T91] srcu-torture: Reader Batch: 882831746 36428 0 0 0 0 0 0 0 0 0
[ 1226.806618][ T91] srcu-torture: Free-Block Circulation: 12891 12889 12888 12887 12885 12884 12883 12882 12881 12880 0
[ 1226.808477][ T91] rcu: srcu-torture: Tree SRCU g202641 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-15,-7 C) 1(-15,-6 .) 2(1,4 .) 3(4,3 .) 4(-1,-2 C) 5(10,0 .) 6(14,2 .) 7(2,7 .) T(0,1)
[ 1233.519762][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1236.193986][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1242.159765][ T91] srcu-torture: rtc: 0000000069c139bb ver: 13085 tfle: 0 rta: 13085 rtaf: 0 rtf: 13076 rtmbe: 0 rtmbkf: 0/8844 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 147111 onoff: 53/54:58/58 15,63:11,84 1634:1985 (HZ=100) barrier: 7240/7240:0 read-exits: 1410 nocb-toggles: 0:0
[ 1242.168893][ T91] srcu-torture: Reader Pipe: 893045729 17384 0 0 0 0 0 0 0 0 0
[ 1242.170400][ T91] srcu-torture: Reader Batch: 893026396 36718 0 0 0 0 0 0 0 0 0
[ 1242.171875][ T91] srcu-torture: Free-Block Circulation: 13084 13084 13083 13082 13081 13080 13079 13078 13077 13076 0
[ 1242.173994][ T91] rcu: srcu-torture: Tree SRCU g205012 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-7,-17 .) 1(-6,-15 .) 2(4,1 .) 3(3,4 .) 4(-3,0 .) 5(0,10 .) 6(2,15 .) 7(7,2 .) T(0,0)
[ 1249.839696][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1250.079700][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1257.529682][ T91] srcu-torture: rtc: 00000000eafddcdb ver: 13247 tfle: 0 rta: 13248 rtaf: 0 rtf: 13235 rtmbe: 0 rtmbkf: 0/8937 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 148711 onoff: 54/54:59/59 15,63:11,84 1659:2009 (HZ=100) barrier: 7333/7334:0 read-exits: 1427 nocb-toggles: 0:0
[ 1257.534555][ T91] srcu-torture: Reader Pipe: 902999337 17596 0 0 0 0 0 0 0 0 0
[ 1257.536010][ T91] srcu-torture: Reader Batch: 902979773 37160 0 0 0 0 0 0 0 0 0
[ 1257.537482][ T91] srcu-torture: Free-Block Circulation: 13247 13244 13243 13242 13240 13239 13238 13237 13236 13235 0
[ 1257.539573][ T91] rcu: srcu-torture: Tree SRCU g207054 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-14,-7 C) 1(-15,-6 .) 2(1,4 .) 3(4,3 .) 4(0,-3 C) 5(10,0 .) 6(15,2 C) 7(1,7 .) T(2,0)
[ 1263.609741][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1266.015686][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1272.879795][ T91] srcu-torture: rtc: 00000000150a4371 ver: 13427 tfle: 0 rta: 13427 rtaf: 0 rtf: 13418 rtmbe: 0 rtmbkf: 0/9035 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 150091 onoff: 54/54:60/60 15,63:11,84 1659:2034 (HZ=100) barrier: 7422/7422:0 read-exits: 1444 nocb-toggles: 0:0
[ 1272.882946][ T91] srcu-torture: Reader Pipe: 912047190 17717 0 0 0 0 0 0 0 0 0
[ 1272.883873][ T91] srcu-torture: Reader Batch: 912027521 37392 0 0 0 0 0 0 0 0 0
[ 1272.884818][ T91] srcu-torture: Free-Block Circulation: 13426 13426 13425 13424 13423 13422 13421 13420 13419 13418 0
[ 1272.886165][ T91] rcu: srcu-torture: Tree SRCU g209516 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-7,-14 .) 1(-6,-15 .) 2(4,1 .) 3(3,4 .) 4(-3,0 .) 5(0,10 .) 6(2,13 .) 7(7,1 .) T(0,0)
[ 1279.849692][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1279.851861][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1288.239769][ T96] rcu_torture_fwd_prog n_max_cbs: 30989
[ 1288.240716][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 1288.242040][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 1288.243250][ T91] srcu-torture: rtc: 00000000955957ff ver: 13580 tfle: 0 rta: 13581 rtaf: 0 rtf: 13569 rtmbe: 0 rtmbkf: 0/9103 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 150961 onoff: 55/55:61/61 15,63:11,84 1674:2045 (HZ=100) barrier: 7513/7513:0 read-exits: 1461 nocb-toggles: 0:0
[ 1288.247427][ T91] srcu-torture: Reader Pipe: 917228929 17755 0 0 0 0 0 0 0 0 0
[ 1288.248677][ T91] srcu-torture: Reader Batch: 917209255 37437 0 0 0 0 0 0 0 0 0
[ 1288.249973][ T91] srcu-torture: Free-Block Circulation: 13580 13579 13578 13577 13576 13575 13574 13572 13570 13569 0
[ 1288.251778][ T91] rcu: srcu-torture: Tree SRCU g211649 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-14,-7 .) 1(-15,-6 .) 2(3,4 C) 3(4,3 .) 4(0,-3 .) 5(10,0 .) 6(11,2 C) 7(1,7 .) T(0,0)
[ 1288.390671][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 1288.431793][ T96] rcu_torture_fwd_prog_cr Duration 13 barrier: 4 pending 7732 n_launders: 27906 n_launders_sa: 101 n_max_gps: 100 n_max_cbs: 20332 cver 3 gps 904
[ 1288.434210][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 17 jiffies): 1s/10: 27806:160 2s/10: 20432:746
[ 1293.439740][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1296.001176][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1303.599734][ T91] srcu-torture: rtc: 00000000ab9c2e6a ver: 13746 tfle: 0 rta: 13746 rtaf: 0 rtf: 13737 rtmbe: 0 rtmbkf: 0/9182 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 151879 onoff: 55/55:62/62 15,63:11,84 1674:2056 (HZ=100) barrier: 7602/7602:0 read-exits: 1478 nocb-toggles: 0:0
[ 1303.602262][ T91] srcu-torture: Reader Pipe: 923446922 17804 0 0 0 0 0 0 0 0 0
[ 1303.603012][ T91] srcu-torture: Reader Batch: 923427209 37525 0 0 0 0 0 0 0 0 0
[ 1303.603768][ T91] srcu-torture: Free-Block Circulation: 13745 13745 13744 13743 13742 13741 13740 13739 13738 13737 0
[ 1303.604845][ T91] rcu: srcu-torture: Tree SRCU g217432 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-14,-7 .) 1(-15,-6 .) 2(3,4 .) 3(4,3 .) 4(0,-3 .) 5(10,0 .) 6(11,2 .) 7(1,7 .) T(0,0)
[ 1309.759728][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1309.969809][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1318.959713][ T91] srcu-torture: rtc: 00000000bdda06e8 ver: 13925 tfle: 0 rta: 13926 rtaf: 0 rtf: 13915 rtmbe: 0 rtmbkf: 0/9291 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 153406 onoff: 57/57:62/62 15,63:11,84 1712:2056 (HZ=100) barrier: 7695/7695:0 read-exits: 1495 nocb-toggles: 0:0
[ 1318.964902][ T91] srcu-torture: Reader Pipe: 934322699 17929 0 0 0 0 0 0 0 0 0
[ 1318.966351][ T91] srcu-torture: Reader Batch: 934302789 37852 0 0 0 0 0 0 0 0 0
[ 1318.967807][ T91] srcu-torture: Free-Block Circulation: 13925 13924 13923 13922 13921 13920 13919 13918 13916 13915 0
[ 1318.971485][ T91] rcu: srcu-torture: Tree SRCU g219888 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-15,-3 C) 1(-15,-6 .) 2(3,4 .) 3(5,3 C) 4(0,-3 .) 5(10,0 .) 6(11,2 C) 7(1,7 .) T(0,4)
[ 1323.599736][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1326.096878][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1334.329721][ T91] srcu-torture: rtc: 0000000011054584 ver: 14099 tfle: 0 rta: 14099 rtaf: 0 rtf: 14090 rtmbe: 0 rtmbkf: 0/9374 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 154656 onoff: 57/57:63/63 15,63:11,84 1712:2080 (HZ=100) barrier: 7786/7786:0 read-exits: 1512 nocb-toggles: 0:0
[ 1334.337504][ T91] srcu-torture: Reader Pipe: 942292131 18053 0 0 0 0 0 0 0 0 0
[ 1334.338795][ T91] srcu-torture: Reader Batch: 942272131 38066 0 0 0 0 0 0 0 0 0
[ 1334.340116][ T91] srcu-torture: Free-Block Circulation: 14098 14098 14097 14096 14095 14094 14093 14092 14091 14090 0
[ 1334.341969][ T91] rcu: srcu-torture: Tree SRCU g221972 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-6,-15 .) 1(-6,-15 .) 2(4,3 .) 3(3,5 .) 4(-3,0 .) 5(0,10 .) 6(1,11 .) 7(7,1 .) T(0,0)
[ 1339.689718][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1339.700464][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1349.679689][ T96] rcu_torture_fwd_prog n_max_cbs: 20332
[ 1349.680638][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 1349.681783][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 1349.682972][ T91] srcu-torture: rtc: 00000000150a4371 ver: 14319 tfle: 0 rta: 14320 rtaf: 0 rtf: 14307 rtmbe: 0 rtmbkf: 0/9483 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 155940 onoff: 58/58:64/64 15,63:2,84 1729:2082 (HZ=100) barrier: 7883/7884:0 read-exits: 1529 nocb-toggles: 0:0
[ 1349.687143][ T91] srcu-torture: Reader Pipe: 950885442 18102 0 0 0 0 0 0 0 0 0
[ 1349.688401][ T91] srcu-torture: Reader Batch: 950865375 38186 0 0 0 0 0 0 0 0 0
[ 1349.689705][ T91] srcu-torture: Free-Block Circulation: 14319 14318 14317 14315 14312 14311 14310 14309 14308 14307 0
[ 1349.691384][ T91] rcu: srcu-torture: Tree SRCU g224841 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-14,-6 .) 1(-15,-6 .) 2(3,4 .) 3(4,3 C) 4(0,-3 .) 5(10,0 .) 6(11,1 C) 7(1,7 .) T(0,0)
[ 1349.831048][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 1349.922669][ T96] rcu_torture_fwd_prog_cr Duration 13 barrier: 9 pending 15185 n_launders: 27229 n_launders_sa: 101 n_max_gps: 100 n_max_cbs: 28391 cver 7 gps 759
[ 1349.925679][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 22 jiffies): 1s/10: 27129:751 2s/10: 28491:10
[ 1353.279725][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1356.151108][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1365.039782][ T91] srcu-torture: rtc: 000000007bff1239 ver: 14448 tfle: 0 rta: 14448 rtaf: 0 rtf: 14439 rtmbe: 0 rtmbkf: 0/9558 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 157236 onoff: 59/59:64/64 15,63:2,84 1760:2082 (HZ=100) barrier: 7978/7978:0 read-exits: 1546 nocb-toggles: 0:0
[ 1365.047508][ T91] srcu-torture: Reader Pipe: 958846308 18215 0 0 0 0 0 0 0 0 0
[ 1365.048894][ T91] srcu-torture: Reader Batch: 958826132 38408 0 0 0 0 0 0 0 0 0
[ 1365.050310][ T91] srcu-torture: Free-Block Circulation: 14447 14447 14446 14445 14444 14443 14442 14441 14440 14439 0
[ 1365.052261][ T91] rcu: srcu-torture: Tree SRCU g229656 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-14,-6 .) 1(-15,-6 .) 2(3,4 .) 3(5,3 .) 4(0,-3 .) 5(10,0 .) 6(10,1 .) 7(1,7 .) T(0,0)
[ 1369.839724][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1370.169735][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1380.399778][ T91] srcu-torture: rtc: 000000004d4f8499 ver: 14632 tfle: 0 rta: 14633 rtaf: 0 rtf: 14623 rtmbe: 0 rtmbkf: 0/9683 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 159314 onoff: 60/60:65/65 15,63:2,84 1815:2110 (HZ=100) barrier: 8067/8067:0 read-exits: 1563 nocb-toggles: 0:0
[ 1380.445810][ T91] srcu-torture: Reader Pipe: 971668249 18432 0 0 0 0 0 0 0 0 0
[ 1380.448497][ T91] srcu-torture: Reader Batch: 971647853 38845 0 0 0 0 0 0 0 0 0
[ 1380.449958][ T91] srcu-torture: Free-Block Circulation: 14635 14634 14632 14631 14630 14629 14628 14627 14626 14625 0
[ 1380.452296][ T91] rcu: srcu-torture: Tree SRCU g231964 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-6,-14 .) 1(-6,-15 .) 2(4,5 C) 3(3,5 C) 4(-3,0 .) 5(0,10 .) 6(1,9 .) 7(7,1 .) T(0,1)
[ 1383.769796][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1386.359701][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1395.759771][ T91] srcu-torture: rtc: 000000001c26b0ba ver: 14770 tfle: 0 rta: 14770 rtaf: 0 rtf: 14761 rtmbe: 0 rtmbkf: 0/9771 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 160623 onoff: 61/61:65/65 15,63:2,84 1845:2110 (HZ=100) barrier: 8160/8160:0 read-exits: 1580 nocb-toggles: 0:0
[ 1395.766208][ T91] srcu-torture: Reader Pipe: 979292961 18574 0 0 0 0 0 0 0 0 0
[ 1395.768090][ T91] srcu-torture: Reader Batch: 979272376 39175 0 0 0 0 0 0 0 0 0
[ 1395.770817][ T91] srcu-torture: Free-Block Circulation: 14769 14769 14768 14767 14766 14765 14764 14763 14762 14761 0
[ 1395.794752][ T91] rcu: srcu-torture: Tree SRCU g233992 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-14,-6 .) 1(-15,-6 .) 2(4,4 .) 3(5,3 .) 4(0,-3 .) 5(10,0 .) 6(9,1 .) 7(1,7 .) T(0,0)
[ 1399.999741][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1400.209693][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1411.119778][ T96] rcu_torture_fwd_prog n_max_cbs: 28391
[ 1411.119866][ T91] srcu-torture:
[ 1411.133526][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 1411.133509][ T91] rtc: 000000009241e8a4 ver: 15001 tfle: 0 rta: 15001 rtaf: 0 rtf: 14988
[ 1411.134127][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 1411.135350][ T91] rtmbe: 0 rtmbkf: 0/9911 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 162785 onoff: 61/61:66/66 15,63:2,84 1845:2137 (HZ=100) barrier: 8249/8250:0 read-exits: 1597 nocb-toggles: 0:0
[ 1411.141442][ T91] srcu-torture: Reader Pipe: 992585612 18803 0 0 0 0 0 0 0 0 0
[ 1411.142801][ T91] srcu-torture: Reader Batch: 992564823 39607 0 0 0 0 0 0 0 0 0
[ 1411.144177][ T91] srcu-torture: Free-Block Circulation: 15000 15000 14999 14998 14997 14992 14991 14990 14989 14988 0
[ 1411.146137][ T91] rcu: srcu-torture: Tree SRCU g236669 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-6,-14 .) 1(-6,-16 .) 2(4,4 .) 3(3,5 C) 4(-3,0 .) 5(0,10 .) 6(1,10 C) 7(7,1 .) T(0,0)
[ 1411.311656][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 1411.376965][ T96] rcu_torture_fwd_prog_cr Duration 17 barrier: 6 pending 36435 n_launders: 72036 n_launders_sa: 49655 n_max_gps: 100 n_max_cbs: 50000 cver 0 gps 98
[ 1411.381403][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 24 jiffies): 1s/10: 22382:41 2s/10: 90539:59 3s/10: 9115:0
[ 1413.759729][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1416.210551][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1426.479696][ T91] srcu-torture: rtc: 000000009241e8a4 ver: 15096 tfle: 0 rta: 15097 rtaf: 0 rtf: 15085 rtmbe: 0 rtmbkf: 0/9981 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 164249 onoff: 62/62:67/67 15,63:2,84 1875:2161 (HZ=100) barrier: 8340/8340:0 read-exits: 1614 nocb-toggles: 0:0
[ 1426.484278][ T91] srcu-torture: Reader Pipe: 1001600885 18959 0 0 0 0 0 0 0 0 0
[ 1426.485677][ T91] srcu-torture: Reader Batch: 1001579906 39953 0 0 0 0 0 0 0 0 0
[ 1426.487073][ T91] srcu-torture: Free-Block Circulation: 15096 15095 15093 15092 15091 15090 15089 15088 15086 15085 0
[ 1426.489055][ T91] rcu: srcu-torture: Tree SRCU g238590 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-14,-6 .) 1(-16,-6 .) 2(6,5 C) 3(4,3 .) 4(2,-3 C) 5(10,0 .) 6(8,1 C) 7(1,7 .) T(1,1)
[ 1429.839693][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1430.029934][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1441.839705][ T91] srcu-torture: rtc: 000000003c9d63c9 ver: 15343 tfle: 0 rta: 15343 rtaf: 0 rtf: 15334 rtmbe: 0 rtmbkf: 0/10118 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 166065 onoff: 62/62:68/68 15,63:2,84 1875:2187 (HZ=100) barrier: 8432/8433:0 read-exits: 1631 nocb-toggles: 0:0
[ 1441.842753][ T91] srcu-torture: Reader Pipe: 1013850958 19121 0 0 0 0 0 0 0 0 0
[ 1441.843668][ T91] srcu-torture: Reader Batch: 1013829822 40271 0 0 0 0 0 0 0 0 0
[ 1441.844608][ T91] srcu-torture: Free-Block Circulation: 15342 15342 15341 15340 15339 15338 15337 15336 15335 15334 0
[ 1441.845911][ T91] rcu: srcu-torture: Tree SRCU g241473 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-14,-6 .) 1(-16,-6 .) 2(3,4 C) 3(4,3 .) 4(2,-3 .) 5(10,0 .) 6(10,1 .) 7(1,7 .) T(0,0)
[ 1443.599791][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1446.110586][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1457.199696][ T91] srcu-torture: rtc: 000000002ff040e5 ver: 15498 tfle: 0 rta: 15499 rtaf: 0 rtf: 15488 rtmbe: 0 rtmbkf: 0/10189 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 166791 onoff: 63/63:69/69 15,63:2,84 1890:2198 (HZ=100) barrier: 8524/8525:0 read-exits: 1648 nocb-toggles: 0:0
[ 1457.228488][ T91] srcu-torture: Reader Pipe: 1018822641 19143 0 0 0 0 0 0 0 0 0
[ 1457.229774][ T91] srcu-torture: Reader Batch: 1018801482 40316 0 0 0 0 0 0 0 0 0
[ 1457.231060][ T91] srcu-torture: Free-Block Circulation: 15498 15497 15496 15495 15494 15493 15491 15490 15489 15488 0
[ 1457.232880][ T91] rcu: srcu-torture: Tree SRCU g243714 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-6,-14 .) 1(-6,-16 .) 2(4,3 C) 3(3,4 .) 4(-3,2 .) 5(0,11 C) 6(1,10 .) 7(7,1 .) T(0,1)
[ 1459.682356][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1459.889720][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1472.559703][ T91] srcu-torture: rtc: 00000000ca8729cc ver: 15716 tfle: 0 rta: 15716 rtaf: 0 rtf: 15707 rtmbe: 0 rtmbkf: 0/10299 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 168342 onoff: 64/64:69/69 15,63:2,84 1915:2198 (HZ=100) barrier: 8618/8618:0 read-exits: 1665 nocb-toggles: 0:0
[ 1472.568799][ T91] srcu-torture: Reader Pipe: 1028898991 19256 0 0 0 0 0 0 0 0 0
[ 1472.570321][ T91] srcu-torture: Reader Batch: 1028877721 40539 0 0 0 0 0 0 0 0 0
[ 1472.571814][ T91] srcu-torture: Free-Block Circulation: 15715 15715 15714 15713 15712 15711 15710 15709 15708 15707 0
[ 1472.573936][ T91] rcu: srcu-torture: Tree SRCU g246228 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-7,-15 .) 1(-6,-16 .) 2(5,3 .) 3(3,4 .) 4(-3,2 .) 5(0,11 .) 6(1,10 .) 7(7,1 .) T(0,0)
[ 1473.439705][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1476.279739][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1477.679708][ T96] rcu_torture_fwd_prog n_max_cbs: 50000
[ 1477.705356][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 1477.706751][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 1477.831223][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 1477.889009][ T96] rcu_torture_fwd_prog_cr Duration 11 barrier: 5 pending 217 n_launders: 17308 n_launders_sa: 217 n_max_gps: 100 n_max_cbs: 17290 cver 2 gps 234
[ 1477.892070][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 17 jiffies): 1s/10: 25148:230 2s/10: 9450:7
[ 1478.959836][ T965] kworker/dying (965) used greatest stack depth: 9760 bytes left
[ 1487.919699][ T91] srcu-torture: rtc: 0000000062a4cc72 ver: 15852 tfle: 0 rta: 15853 rtaf: 0 rtf: 15842 rtmbe: 0 rtmbkf: 0/10394 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 170041 onoff: 65/65:70/70 15,63:2,84 1943:2223 (HZ=100) barrier: 8711/8712:0 read-exits: 1682 nocb-toggles: 0:0
[ 1487.924587][ T91] srcu-torture: Reader Pipe: 1039313589 19431 0 0 0 0 0 0 0 0 0
[ 1487.926283][ T91] srcu-torture: Reader Batch: 1039291977 41054 0 0 0 0 0 0 0 0 0
[ 1487.927765][ T91] srcu-torture: Free-Block Circulation: 15852 15851 15850 15849 15848 15847 15846 15845 15844 15842 0
[ 1487.929908][ T91] rcu: srcu-torture: Tree SRCU g249209 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-17,-7 C) 1(-16,-6 .) 2(2,5 .) 3(4,3 .) 4(2,-3 .) 5(14,1 C) 6(10,1 .) 7(1,7 .) T(0,1)
[ 1489.839709][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1490.100536][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1503.279771][ T91] srcu-torture: rtc: 0000000080041026 ver: 16011 tfle: 0 rta: 16011 rtaf: 0 rtf: 16002 rtmbe: 0 rtmbkf: 0/10481 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 171421 onoff: 65/65:71/71 15,63:2,84 1943:2260 (HZ=100) barrier: 8799/8799:0 read-exits: 1699 nocb-toggles: 0:0
[ 1503.289246][ T91] srcu-torture: Reader Pipe: 1047681364 19538 0 0 0 0 0 0 0 0 0
[ 1503.291126][ T91] srcu-torture: Reader Batch: 1047659653 41262 0 0 0 0 0 0 0 0 0
[ 1503.292451][ T91] srcu-torture: Free-Block Circulation: 16010 16010 16009 16008 16007 16006 16005 16004 16003 16002 0
[ 1503.294331][ T91] rcu: srcu-torture: Tree SRCU g251448 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-19,-4 .) 1(-16,-6 .) 2(4,5 .) 3(4,3 .) 4(2,-3 .) 5(14,-3 .) 6(10,1 .) 7(1,7 .) T(0,0)
[ 1503.999702][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1506.115409][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1518.664098][ T91] srcu-torture: rtc: 00000000f7aaffbe ver: 16171 tfle: 0 rta: 16172 rtaf: 0 rtf: 16159 rtmbe: 0 rtmbkf: 0/10560 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 172400 onoff: 65/66:72/72 15,63:2,84 1943:2273 (HZ=100) barrier: 8893/8893:0 read-exits: 1716 nocb-toggles: 0:0
[ 1518.666620][ T91] srcu-torture: Reader Pipe: 1053992202 19566 0 0 0 0 0 0 0 0 0
[ 1518.667379][ T91] srcu-torture: Reader Batch: 1053970466 41314 0 0 0 0 0 0 0 0 0
[ 1518.668149][ T91] srcu-torture: Free-Block Circulation: 16171 16169 16168 16167 16165 16163 16162 16161 16160 16159 0
[ 1518.669236][ T91] rcu: srcu-torture: Tree SRCU g253862 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-18,-4 .) 1(-16,-6 .) 2(4,5 .) 3(4,3 .) 4(2,-3 .) 5(14,-3 C) 6(10,1 .) 7(1,7 .) T(1,0)
[ 1519.679695][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1520.079781][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1533.679709][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1533.999708][ T91] srcu-torture: rtc: 00000000cc12e179 ver: 16327 tfle: 0 rta: 16327 rtaf: 0 rtf: 16318 rtmbe: 0 rtmbkf: 0/10645 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 173568 onoff: 66/66:73/73 15,63:2,84 1993:2286 (HZ=100) barrier: 8986/8986:0 read-exits: 1734 nocb-toggles: 0:0
[ 1534.002233][ T91] srcu-torture: Reader Pipe: 1061713266 19656 0 0 0 0 0 0 0 0 0
[ 1534.002992][ T91] srcu-torture: Reader Batch: 1061691475 41457 0 0 0 0 0 0 0 0 0
[ 1534.003759][ T91] srcu-torture: Free-Block Circulation: 16326 16326 16325 16324 16323 16322 16321 16320 16319 16318 0
[ 1534.004845][ T91] rcu: srcu-torture: Tree SRCU g255996 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-4,-18 .) 1(-6,-16 .) 2(5,4 .) 3(3,4 .) 4(-3,2 .) 5(-3,14 .) 6(1,10 .) 7(7,0 .) T(0,0)
[ 1536.110497][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1539.119710][ T96] rcu_torture_fwd_prog n_max_cbs: 17290
[ 1539.120278][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 1539.120951][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 1539.372140][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 1539.484922][ T96] rcu_torture_fwd_prog_cr Duration 13 barrier: 11 pending 18574 n_launders: 52850 n_launders_sa: 45270 n_max_gps: 100 n_max_cbs: 29905 cver 1 gps 10
[ 1539.486406][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 24 jiffies): 1s/10: 37485:6 2s/10: 45270:6
[ 1549.359804][ T91] srcu-torture: rtc: 00000000c6822bdf ver: 16538 tfle: 0 rta: 16539 rtaf: 0 rtf: 16527 rtmbe: 0 rtmbkf: 0/10755 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 174740 onoff: 67/67:73/73 15,63:2,84 2009:2286 (HZ=100) barrier: 9079/9079:0 read-exits: 1750 nocb-toggles: 0:0
[ 1549.392156][ T91] srcu-torture: Reader Pipe: 1069824575 19741 0 0 0 0 0 0 0 0 0
[ 1549.393443][ T91] srcu-torture: Reader Batch: 1069802724 41601 0 0 0 0 0 0 0 0 0
[ 1549.394920][ T91] srcu-torture: Free-Block Circulation: 16538 16537 16536 16535 16534 16533 16532 16530 16528 16527 0
[ 1549.396753][ T91] rcu: srcu-torture: Tree SRCU g258601 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-18,-4 .) 1(-16,-6 .) 2(3,7 C) 3(4,3 .) 4(2,-3 .) 5(15,-3 C) 6(10,1 .) 7(0,7 .) T(0,2)
[ 1549.979723][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1550.090138][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1563.679720][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1564.719741][ T91] srcu-torture: rtc: 00000000995e55ec ver: 16685 tfle: 0 rta: 16685 rtaf: 0 rtf: 16676 rtmbe: 0 rtmbkf: 0/10806 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 175496 onoff: 67/67:74/74 15,63:2,84 2009:2300 (HZ=100) barrier: 9173/9173:0 read-exits: 1768 nocb-toggles: 0:0
[ 1564.722355][ T91] srcu-torture: Reader Pipe: 1074740553 19753 0 0 0 0 0 0 0 0 0
[ 1564.723122][ T91] srcu-torture: Reader Batch: 1074718693 41622 0 0 0 0 0 0 0 0 0
[ 1564.723894][ T91] srcu-torture: Free-Block Circulation: 16684 16684 16683 16682 16681 16680 16679 16678 16677 16676 0
[ 1564.724974][ T91] rcu: srcu-torture: Tree SRCU g260852 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-4,-18 .) 1(-6,-16 .) 2(5,3 .) 3(3,4 .) 4(-3,2 .) 5(-3,15 .) 6(1,10 .) 7(7,0 .) T(0,0)
[ 1566.060563][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1579.818466][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1579.821439][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1580.079697][ T91] srcu-torture: rtc: 00000000ad27e618 ver: 16870 tfle: 0 rta: 16871 rtaf: 0 rtf: 16859 rtmbe: 0 rtmbkf: 0/10879 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 176657 onoff: 68/68:74/74 15,63:2,84 2027:2300 (HZ=100) barrier: 9261/9261:0 read-exits: 1801 nocb-toggles: 0:0
[ 1580.083913][ T91] srcu-torture: Reader Pipe: 1082610083 19796 0 0 0 0 0 0 0 0 0
[ 1580.085186][ T91] srcu-torture: Reader Batch: 1082588175 41712 0 0 0 0 0 0 0 0 0
[ 1580.086469][ T91] srcu-torture: Free-Block Circulation: 16870 16868 16867 16866 16864 16863 16862 16861 16860 16859 0
[ 1580.088287][ T91] rcu: srcu-torture: Tree SRCU g263525 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-4,-18 .) 1(-6,-16 .) 2(5,3 C) 3(3,4 .) 4(-3,2 .) 5(-3,15 .) 6(1,10 .) 7(7,1 C) T(0,1)
[ 1593.359773][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1595.439779][ T91] srcu-torture: rtc: 0000000005e3da4f ver: 17010 tfle: 0 rta: 17010 rtaf: 0 rtf: 17001 rtmbe: 0 rtmbkf: 0/10972 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 178037 onoff: 70/70:74/74 15,63:2,84 2079:2300 (HZ=100) barrier: 9355/9356:0 read-exits: 1802 nocb-toggles: 0:0
[ 1595.448962][ T91] srcu-torture: Reader Pipe: 1091215111 19926 0 0 0 0 0 0 0 0 0
[ 1595.450620][ T91] srcu-torture: Reader Batch: 1091193033 42012 0 0 0 0 0 0 0 0 0
[ 1595.452244][ T91] srcu-torture: Free-Block Circulation: 17009 17009 17008 17007 17006 17005 17004 17003 17002 17001 0
[ 1595.454535][ T91] rcu: srcu-torture: Tree SRCU g265524 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-4,-18 .) 1(-6,-16 .) 2(5,3 C) 3(3,4 .) 4(-3,2 .) 5(-3,15 .) 6(1,10 .) 7(7,0 .) T(0,0)
[ 1596.229737][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1605.689815][ T96] rcu_torture_fwd_prog n_max_cbs: 29905
[ 1605.691150][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 1605.692180][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 1605.839886][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 1605.922189][ T96] rcu_torture_fwd_prog_cr Duration 15 barrier: 8 pending 46216 n_launders: 70119 n_launders_sa: 103 n_max_gps: 100 n_max_cbs: 46275 cver 0 gps 2075
[ 1605.951224][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 26 jiffies): 1s/10: 29409:909 2s/10: 81636:1166 3s/10: 5349:2
[ 1609.999790][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1610.339139][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1610.799718][ T91] srcu-torture: rtc: 00000000e3e16f92 ver: 17203 tfle: 0 rta: 17204 rtaf: 0 rtf: 17193 rtmbe: 0 rtmbkf: 0/11115 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 180550 onoff: 71/71:74/74 15,63:2,84 2109:2300 (HZ=100) barrier: 9441/9441:0 read-exits: 1835 nocb-toggles: 0:0
[ 1610.829887][ T91] srcu-torture: Reader Pipe: 1106088159 20233 0 0 0 0 0 0 0 0 0
[ 1610.831740][ T91] srcu-torture: Reader Batch: 1106065797 42604 0 0 0 0 0 0 0 0 0
[ 1610.833600][ T91] srcu-torture: Free-Block Circulation: 17207 17205 17204 17203 17202 17201 17200 17199 17198 17196 0
[ 1610.836214][ T91] rcu: srcu-torture: Tree SRCU g276073 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-18,-4 .) 1(-16,-6 .) 2(3,5 .) 3(4,3 .) 4(2,-3 C) 5(14,-2 C) 6(11,2 C) 7(0,7 C) T(0,2)
[ 1623.919703][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1626.149745][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1626.159700][ T91] srcu-torture: rtc: 00000000dcc5024a ver: 17322 tfle: 0 rta: 17323 rtaf: 0 rtf: 17312 rtmbe: 0 rtmbkf: 0/11192 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 181889 onoff: 72/72:75/75 15,63:2,84 2137:2330 (HZ=100) barrier: 9534/9534:0 read-exits: 1852 nocb-toggles: 0:0
[ 1626.165760][ T91] srcu-torture: Reader Pipe: 1114031706 20391 0 0 0 0 0 0 0 0 0
[ 1626.167602][ T91] srcu-torture: Reader Batch: 1114009170 42938 0 0 0 0 0 0 0 0 0
[ 1626.169463][ T91] srcu-torture: Free-Block Circulation: 17322 17321 17320 17319 17318 17317 17316 17314 17313 17312 0
[ 1626.172123][ T91] rcu: srcu-torture: Tree SRCU g277846 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-18,-4 .) 1(-16,-6 .) 2(3,7 C) 3(4,3 .) 4(2,-3 C) 5(14,-3 C) 6(12,2 C) 7(0,7 .) T(1,3)
[ 1639.849740][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1640.149700][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1641.529793][ T91] srcu-torture: rtc: 0000000005e3da4f ver: 17507 tfle: 0 rta: 17507 rtaf: 0 rtf: 17498 rtmbe: 0 rtmbkf: 0/11349 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 184631 onoff: 73/73:75/75 15,63:2,84 2167:2330 (HZ=100) barrier: 9620/9620:0 read-exits: 1869 nocb-toggles: 0:0
[ 1641.538681][ T91] srcu-torture: Reader Pipe: 1130057408 20771 0 0 0 0 0 0 0 0 0
[ 1641.568856][ T91] srcu-torture: Reader Batch: 1130034448 43743 0 0 0 0 0 0 0 0 0
[ 1641.570868][ T91] srcu-torture: Free-Block Circulation: 17506 17506 17505 17504 17503 17502 17501 17500 17499 17498 0
[ 1641.573666][ T91] rcu: srcu-torture: Tree SRCU g279896 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-18,-4 .) 1(-16,-6 .) 2(3,5 .) 3(5,3 .) 4(2,-3 .) 5(12,-3 .) 6(12,1 .) 7(0,7 .) T(0,0)
[ 1653.759824][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1656.189892][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1656.879781][ T91] srcu-torture: rtc: 0000000088ac351c ver: 17594 tfle: 0 rta: 17595 rtaf: 0 rtf: 17583 rtmbe: 0 rtmbkf: 0/11420 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 186169 onoff: 73/74:76/76 15,63:2,84 2167:2363 (HZ=100) barrier: 9708/9708:0 read-exits: 1886 nocb-toggles: 0:0
[ 1656.885867][ T91] srcu-torture: Reader Pipe: 1139128114 20940 0 0 0 0 0 0 0 0 0
[ 1656.887718][ T91] srcu-torture: Reader Batch: 1139104979 44088 0 0 0 0 0 0 0 0 0
[ 1656.889566][ T91] srcu-torture: Free-Block Circulation: 17594 17593 17592 17591 17590 17588 17586 17585 17584 17583 0
[ 1656.892250][ T91] rcu: srcu-torture: Tree SRCU g281324 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-4,-18 .) 1(-6,-16 .) 2(5,3 .) 3(3,5 C) 4(-3,2 C) 5(-3,11 C) 6(1,14 C) 7(7,2 C) T(0,3)
[ 1667.119706][ T96] rcu_torture_fwd_prog n_max_cbs: 46275
[ 1667.121146][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 1667.122888][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 1667.334974][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 1667.364020][ T96] rcu_torture_fwd_prog_cr Duration 8 barrier: 3 pending 7804 n_launders: 13569 n_launders_sa: 10730 n_max_gps: 100 n_max_cbs: 8142 cver 5 gps 27
[ 1667.367751][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 11 jiffies): 1s/10: 21711:28
[ 1670.089858][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1670.299716][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1672.239711][ T91] srcu-torture: rtc: 00000000a2067ae2 ver: 17775 tfle: 0 rta: 17775 rtaf: 0 rtf: 17766 rtmbe: 0 rtmbkf: 0/11572 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 188768 onoff: 74/74:77/77 15,65:2,84 2232:2393 (HZ=100) barrier: 9798/9799:0 read-exits: 1903 nocb-toggles: 0:0
[ 1672.250049][ T91] srcu-torture: Reader Pipe: 1154556627 21300 0 0 0 0 0 0 0 0 0
[ 1672.251885][ T91] srcu-torture: Reader Batch: 1154532988 44953 0 0 0 0 0 0 0 0 0
[ 1672.253703][ T91] srcu-torture: Free-Block Circulation: 17774 17774 17773 17772 17771 17770 17769 17768 17767 17766 0
[ 1672.256300][ T91] rcu: srcu-torture: Tree SRCU g283712 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-18,-4 .) 1(-15,-6 C) 2(3,5 .) 3(5,3 C) 4(2,-3 .) 5(10,-3 .) 6(13,1 .) 7(0,7 C) T(0,0)
[ 1683.839765][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1686.080008][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1687.599788][ T91] srcu-torture: rtc: 00000000e3e16f92 ver: 17902 tfle: 0 rta: 17903 rtaf: 0 rtf: 17893 rtmbe: 0 rtmbkf: 0/11671 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 190524 onoff: 74/74:78/78 15,65:2,84 2232:2459 (HZ=100) barrier: 9888/9889:0 read-exits: 1920 nocb-toggles: 0:0
[ 1687.605713][ T91] srcu-torture: Reader Pipe: 1165143543 21504 0 0 0 0 0 0 0 0 0
[ 1687.607345][ T91] srcu-torture: Reader Batch: 1165119658 45401 0 0 0 0 0 0 0 0 0
[ 1687.608982][ T91] srcu-torture: Free-Block Circulation: 17902 17901 17900 17899 17898 17897 17896 17895 17894 17893 0
[ 1687.611308][ T91] rcu: srcu-torture: Tree SRCU g285458 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-4,-18 .) 1(-7,-19 C) 2(5,3 .) 3(3,5 .) 4(0,2 C) 5(-3,14 C) 6(1,13 .) 7(7,2 C) T(2,2)
[ 1699.679705][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1699.929743][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1702.959757][ T91] srcu-torture: rtc: 00000000c0f17644 ver: 18118 tfle: 0 rta: 18118 rtaf: 0 rtf: 18109 rtmbe: 0 rtmbkf: 0/11789 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 192267 onoff: 75/75:79/79 15,65:2,84 2259:2483 (HZ=100) barrier: 9981/9981:0 read-exits: 1937 nocb-toggles: 0:0
[ 1702.966141][ T91] srcu-torture: Reader Pipe: 1175926638 21667 0 0 0 0 0 0 0 0 0
[ 1702.968079][ T91] srcu-torture: Reader Batch: 1175902598 45719 0 0 0 0 0 0 0 0 0
[ 1702.970039][ T91] srcu-torture: Free-Block Circulation: 18117 18117 18116 18115 18114 18113 18112 18111 18110 18109 0
[ 1702.988505][ T91] rcu: srcu-torture: Tree SRCU g288020 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-4,-18 .) 1(-7,-20 .) 2(5,3 .) 3(3,5 .) 4(-2,3 .) 5(-3,11 .) 6(1,13 .) 7(7,3 .) T(0,0)
[ 1713.519796][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1716.069820][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1718.319704][ T91] srcu-torture: rtc: 000000008e3ceab7 ver: 18258 tfle: 0 rta: 18259 rtaf: 0 rtf: 18248 rtmbe: 0 rtmbkf: 0/11898 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 194303 onoff: 76/76:79/79 15,65:2,84 2292:2483 (HZ=100) barrier: 10073/10073:0 read-exits: 1954 nocb-toggles: 0:0
[ 1718.325825][ T91] srcu-torture: Reader Pipe: 1188498243 21919 0 0 0 0 0 0 0 0 0
[ 1718.327680][ T91] srcu-torture: Reader Batch: 1188473942 46232 0 0 0 0 0 0 0 0 0
[ 1718.329541][ T91] srcu-torture: Free-Block Circulation: 18258 18257 18256 18255 18254 18253 18252 18251 18250 18248 0
[ 1718.332181][ T91] rcu: srcu-torture: Tree SRCU g289926 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-18,-4 .) 1(-19,-7 C) 2(2,5 .) 3(6,3 C) 4(4,-2 C) 5(11,-2 C) 6(13,1 .) 7(3,7 .) T(2,1)
[ 1728.559697][ T96] rcu_torture_fwd_prog n_max_cbs: 8142
[ 1728.561014][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 1728.562453][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 1728.699986][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 1728.738851][ T96] rcu_torture_fwd_prog_cr Duration 13 barrier: 3 pending 12431 n_launders: 24295 n_launders_sa: 4394 n_max_gps: 100 n_max_cbs: 20357 cver 6 gps 7
[ 1728.741931][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 17 jiffies): 1s/10: 19902:4 2s/10: 24750:5
[ 1729.679709][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1729.979050][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1733.679731][ T91] srcu-torture: rtc: 000000008594c5c1 ver: 18381 tfle: 0 rta: 18381 rtaf: 0 rtf: 18372 rtmbe: 0 rtmbkf: 0/11989 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 196007 onoff: 77/77:80/80 15,65:2,84 2324:2524 (HZ=100) barrier: 10155/10156:0 read-exits: 1971 nocb-toggles: 0:0
[ 1733.704802][ T91] srcu-torture: Reader Pipe: 1198410850 22088 0 0 0 0 0 0 0 0 0
[ 1733.706603][ T91] srcu-torture: Reader Batch: 1198386382 46569 0 0 0 0 0 0 0 0 0
[ 1733.708414][ T91] srcu-torture: Free-Block Circulation: 18380 18380 18379 18378 18377 18376 18375 18374 18373 18372 0
[ 1733.710994][ T91] rcu: srcu-torture: Tree SRCU g291600 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-18,-4 .) 1(-20,-7 C) 2(2,5 .) 3(6,3 .) 4(3,-2 .) 5(11,-3 .) 6(13,1 .) 7(3,7 .) T(0,0)
[ 1743.849731][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1746.230061][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1749.039696][ T91] srcu-torture: rtc: 000000006dc637a8 ver: 18540 tfle: 0 rta: 18541 rtaf: 0 rtf: 18529 rtmbe: 0 rtmbkf: 0/12112 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 198194 onoff: 77/77:81/81 15,65:2,84 2324:2555 (HZ=100) barrier: 10243/10243:0 read-exits: 1988 nocb-toggles: 0:0
[ 1749.072316][ T91] srcu-torture: Reader Pipe: 1211555139 22395 0 0 0 0 0 0 0 0 0
[ 1749.073928][ T91] srcu-torture: Reader Batch: 1211530347 47200 0 0 0 0 0 0 0 0 0
[ 1749.075562][ T91] srcu-torture: Free-Block Circulation: 18541 18540 18538 18537 18536 18535 18534 18532 18531 18530 0
[ 1749.077885][ T91] rcu: srcu-torture: Tree SRCU g293497 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-18,-4 .) 1(-20,-7 C) 2(2,5 .) 3(6,3 .) 4(1,-1 C) 5(11,-2 C) 6(13,1 .) 7(5,8 C) T(0,3)
[ 1760.079702][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1760.531274][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1764.399761][ T91] srcu-torture: rtc: 00000000f61f4810 ver: 18704 tfle: 0 rta: 18704 rtaf: 0 rtf: 18695 rtmbe: 0 rtmbkf: 0/12224 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 199797 onoff: 77/77:82/82 15,65:2,84 2324:2580 (HZ=100) barrier: 10335/10335:0 read-exits: 2005 nocb-toggles: 0:0
[ 1764.423192][ T91] srcu-torture: Reader Pipe: 1221507720 22554 0 0 0 0 0 0 0 0 0
[ 1764.424536][ T91] srcu-torture: Reader Batch: 1221482756 47534 0 0 0 0 0 0 0 0 0
[ 1764.425884][ T91] srcu-torture: Free-Block Circulation: 18703 18703 18702 18701 18700 18699 18698 18697 18696 18695 0
[ 1764.427791][ T91] rcu: srcu-torture: Tree SRCU g295732 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-4,-18 .) 1(-7,-21 .) 2(5,2 .) 3(3,6 .) 4(-2,2 .) 5(-3,12 .) 6(1,13 .) 7(7,4 .) T(0,0)
[ 1774.249738][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1776.135370][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1779.759708][ T91] srcu-torture: rtc: 00000000370cae2e ver: 18876 tfle: 0 rta: 18877 rtaf: 0 rtf: 18866 rtmbe: 0 rtmbkf: 0/12336 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 201822 onoff: 78/78:83/83 15,65:2,84 2349:2604 (HZ=100) barrier: 10424/10425:0 read-exits: 2022 nocb-toggles: 0:0
[ 1779.791279][ T91] srcu-torture: Reader Pipe: 1233858177 22783 0 0 0 0 0 0 0 0 0
[ 1779.792634][ T91] srcu-torture: Reader Batch: 1233833056 47922 0 0 0 0 0 0 0 0 0
[ 1779.794000][ T91] srcu-torture: Free-Block Circulation: 18876 18875 18874 18873 18871 18870 18869 18868 18867 18866 0
[ 1779.795928][ T91] rcu: srcu-torture: Tree SRCU g297733 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-4,-18 .) 1(-7,-20 C) 2(5,2 .) 3(3,6 C) 4(-2,2 .) 5(-3,13 .) 6(1,13 .) 7(7,4 .) T(0,2)
[ 1789.839701][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1790.006409][ T96] rcu_torture_fwd_prog n_max_cbs: 20357
[ 1790.007583][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 1790.009041][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 1790.267496][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 1790.269911][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1790.306491][ T96] rcu_torture_fwd_prog_cr Duration 11 barrier: 4 pending 10184 n_launders: 24626 n_launders_sa: 13195 n_max_gps: 100 n_max_cbs: 13095 cver 4 gps 21
[ 1790.309614][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 15 jiffies): 1s/10: 24526:15 2s/10: 13195:9
[ 1795.119747][ T91] srcu-torture: rtc: 000000006835820d ver: 19025 tfle: 0 rta: 19025 rtaf: 0 rtf: 19016 rtmbe: 0 rtmbkf: 0/12438 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 203421 onoff: 79/79:83/83 15,65:2,84 2378:2604 (HZ=100) barrier: 10519/10519:0 read-exits: 2039 nocb-toggles: 0:0
[ 1795.130507][ T91] srcu-torture: Reader Pipe: 1243865540 22984 0 0 0 0 0 0 0 0 0
[ 1795.132419][ T91] srcu-torture: Reader Batch: 1243840185 48358 0 0 0 0 0 0 0 0 0
[ 1795.134086][ T91] srcu-torture: Free-Block Circulation: 19024 19024 19023 19022 19021 19020 19019 19018 19017 19016 0
[ 1795.136396][ T91] rcu: srcu-torture: Tree SRCU g299825 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-18,-4 C) 1(-21,-7 C) 2(2,5 .) 3(5,3 C) 4(2,-2 .) 5(13,-3 .) 6(13,1 .) 7(4,7 .) T(0,0)
[ 1803.839722][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1806.077931][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1810.479744][ T91] srcu-torture: rtc: 00000000bdda06e8 ver: 19238 tfle: 0 rta: 19239 rtaf: 0 rtf: 19226 rtmbe: 0 rtmbkf: 0/12597 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 205973 onoff: 81/81:83/83 15,65:2,84 2461:2604 (HZ=100) barrier: 10606/10606:0 read-exits: 2056 nocb-toggles: 0:0
[ 1810.486207][ T91] srcu-torture: Reader Pipe: 1259143699 23369 0 0 0 0 0 0 0 0 0
[ 1810.488154][ T91] srcu-torture: Reader Batch: 1259117976 49108 0 0 0 0 0 0 0 0 0
[ 1810.490137][ T91] srcu-torture: Free-Block Circulation: 19239 19239 19238 19237 19236 19235 19234 19233 19231 19228 0
[ 1810.492957][ T91] rcu: srcu-torture: Tree SRCU g302109 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-5,-16 C) 1(-7,-24 C) 2(5,4 C) 3(3,4 C) 4(-2,2 .) 5(-2,15 .) 6(1,13 .) 7(7,6 C) T(0,4)
[ 1819.680051][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1819.722630][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1825.839703][ T91] srcu-torture: rtc: 00000000eafddcdb ver: 19357 tfle: 0 rta: 19357 rtaf: 0 rtf: 19348 rtmbe: 0 rtmbkf: 0/12695 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 207535 onoff: 81/81:84/84 15,65:2,84 2461:2620 (HZ=100) barrier: 10694/10695:0 read-exits: 2073 nocb-toggles: 0:0
[ 1825.846065][ T91] srcu-torture: Reader Pipe: 1268590119 23628 0 0 0 0 0 0 0 0 0
[ 1825.847952][ T91] srcu-torture: Reader Batch: 1268564161 49599 0 0 0 0 0 0 0 0 0
[ 1825.849937][ T91] srcu-torture: Free-Block Circulation: 19356 19356 19355 19354 19353 19352 19351 19350 19349 19348 0
[ 1825.852635][ T91] rcu: srcu-torture: Tree SRCU g303628 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-5,-16 C) 1(-7,-23 C) 2(5,3 .) 3(3,4 C) 4(-2,2 .) 5(-2,12 .) 6(1,13 .) 7(7,5 C) T(0,0)
[ 1833.449769][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1836.122868][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1841.209747][ T91] srcu-torture: rtc: 000000003c9d63c9 ver: 19548 tfle: 0 rta: 19548 rtaf: 0 rtf: 19539 rtmbe: 0 rtmbkf: 0/12844 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 210418 onoff: 82/82:84/85 15,65:2,84 2496:2620 (HZ=100) barrier: 10779/10779:0 read-exits: 2090 nocb-toggles: 0:0
[ 1841.225871][ T91] srcu-torture: Reader Pipe: 1284844051 24023 0 0 0 0 0 0 0 0 0
[ 1841.227832][ T91] srcu-torture: Reader Batch: 1284817628 50463 0 0 0 0 0 0 0 0 0
[ 1841.229826][ T91] srcu-torture: Free-Block Circulation: 19547 19547 19546 19545 19544 19543 19542 19541 19540 19539 0
[ 1841.232615][ T91] rcu: srcu-torture: Tree SRCU g305937 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-16,-4 C) 1(-23,-7 C) 2(3,5 .) 3(3,3 C) 4(2,-2 .) 5(13,-2 .) 6(13,1 .) 7(5,6 .) T(0,0)
[ 1849.769694][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1850.059441][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1856.559710][ T96] rcu_torture_fwd_prog n_max_cbs: 13095
[ 1856.559785][ T91] srcu-torture: rtc: 000000006dc637a8 ver: 19651 tfle: 0 rta: 19652 rtaf: 0 rtf: 19640 rtmbe: 0 rtmbkf: 0/12920 rtbe: 0 rtbke: 0 rtbre: 0
[ 1856.587877][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 1856.587879][ T91] rtbf: 0 rtb: 0 nt: 212055 onoff: 83/83:85/85 15,65:2,84 2527:2651 (HZ=100)
[ 1856.591401][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 1856.593123][ T91] barrier: 10872/10872:0 read-exits: 2107 nocb-toggles: 0:0
[ 1856.598898][ T91] srcu-torture: Reader Pipe: 1294567464 24237 0 0 0 0 0 0 0 0 0
[ 1856.600890][ T91] srcu-torture: Reader Batch: 1294540812 50905 0 0 0 0 0 0 0 0 0
[ 1856.602898][ T91] srcu-torture: Free-Block Circulation: 19651 19650 19649 19648 19646 19645 19643 19642 19641 19640 0
[ 1856.605692][ T91] rcu: srcu-torture: Tree SRCU g307524 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-4,-15 .) 1(-7,-23 .) 2(5,3 .) 3(3,4 C) 4(-2,3 .) 5(-2,14 .) 6(1,14 .) 7(6,5 .) T(0,5)
[ 1856.760043][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 1856.829456][ T96] rcu_torture_fwd_prog_cr Duration 15 barrier: 6 pending 6413 n_launders: 15700 n_launders_sa: 101 n_max_gps: 100 n_max_cbs: 17661 cver 5 gps 55
[ 1856.833182][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 22 jiffies): 1s/10: 15600:16 2s/10: 17761:41
[ 1863.689740][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1866.069688][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1871.919827][ T91] srcu-torture: rtc: 000000009aea0d9a ver: 19825 tfle: 0 rta: 19825 rtaf: 0 rtf: 19816 rtmbe: 0 rtmbkf: 0/13063 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 214678 onoff: 83/83:86/86 15,65:2,84 2527:2684 (HZ=100) barrier: 10957/10958:0 read-exits: 2124 nocb-toggles: 0:0
[ 1871.931978][ T91] srcu-torture: Reader Pipe: 1309142895 24583 0 0 0 0 0 0 0 0 0
[ 1871.933864][ T91] srcu-torture: Reader Batch: 1309115745 51749 0 0 0 0 0 0 0 0 0
[ 1871.935812][ T91] srcu-torture: Free-Block Circulation: 19824 19824 19823 19822 19821 19820 19819 19818 19817 19816 0
[ 1871.938507][ T91] rcu: srcu-torture: Tree SRCU g309728 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-18,-4 .) 1(-23,-7 .) 2(3,5 .) 3(5,3 C) 4(2,-2 .) 5(14,-2 .) 6(12,1 .) 7(5,6 .) T(0,0)
[ 1879.759702][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1880.019693][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1887.279713][ T91] srcu-torture: rtc: 000000008e3ceab7 ver: 19953 tfle: 0 rta: 19954 rtaf: 0 rtf: 19941 rtmbe: 0 rtmbkf: 0/13158 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 216318 onoff: 84/84:87/87 15,65:2,84 2559:2714 (HZ=100) barrier: 11044/11045:0 read-exits: 2141 nocb-toggles: 0:0
[ 1887.285818][ T91] srcu-torture: Reader Pipe: 1318781407 24764 0 0 0 0 0 0 0 0 0
[ 1887.287634][ T91] srcu-torture: Reader Batch: 1318754058 52128 0 0 0 0 0 0 0 0 0
[ 1887.289486][ T91] srcu-torture: Free-Block Circulation: 19953 19952 19950 19949 19947 19946 19945 19944 19942 19941 0
[ 1887.292107][ T91] rcu: srcu-torture: Tree SRCU g311406 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-18,-4 C) 1(-23,-6 C) 2(3,5 .) 3(4,3 C) 4(2,-2 .) 5(16,-2 C) 6(12,2 C) 7(5,6 .) T(1,2)
[ 1893.599705][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1896.109703][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1902.639732][ T91] srcu-torture: rtc: 0000000005e3da4f ver: 20120 tfle: 0 rta: 20120 rtaf: 0 rtf: 20111 rtmbe: 0 rtmbkf: 0/13285 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 218538 onoff: 84/84:88/88 15,65:2,84 2559:2749 (HZ=100) barrier: 11131/11131:0 read-exits: 2158 nocb-toggles: 0:0
[ 1902.645875][ T91] srcu-torture: Reader Pipe: 1332191639 25046 0 0 0 0 0 0 0 0 0
[ 1902.648551][ T91] srcu-torture: Reader Batch: 1332164031 52670 0 0 0 0 0 0 0 0 0
[ 1902.651317][ T91] srcu-torture: Free-Block Circulation: 20119 20119 20118 20117 20116 20115 20114 20113 20112 20111 0
[ 1902.656048][ T91] rcu: srcu-torture: Tree SRCU g313292 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-4,-17 .) 1(-7,-23 .) 2(5,3 .) 3(3,4 .) 4(-2,2 .) 5(-2,16 .) 6(1,10 .) 7(6,5 .) T(0,0)
[ 1909.679715][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1910.049703][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1917.999726][ T91] srcu-torture:
[ 1917.999729][ T96] rcu_torture_fwd_prog n_max_cbs: 17661
[ 1917.999739][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 1918.000628][ T91] rtc: 0000000069c139bb ver: 20260 tfle: 0 rta: 20261 rtaf: 0 rtf: 20250
[ 1918.001997][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 1918.009244][ T91] rtmbe: 0 rtmbkf: 0/13393 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 220429 onoff: 86/86:88/88 15,65:2,84 2619:2749 (HZ=100) barrier: 11219/11220:0 read-exits: 2175 nocb-toggles: 0:0
[ 1918.018066][ T91] srcu-torture: Reader Pipe: 1343377825 25280 0 0 0 0 0 0 0 0 0
[ 1918.020021][ T91] srcu-torture: Reader Batch: 1343349961 53161 0 0 0 0 0 0 0 0 0
[ 1918.021957][ T91] srcu-torture: Free-Block Circulation: 20260 20259 20258 20257 20256 20255 20254 20252 20251 20250 0
[ 1918.024688][ T91] rcu: srcu-torture: Tree SRCU g315126 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-15,-4 C) 1(-23,-7 C) 2(1,6 C) 3(4,4 C) 4(2,-2 .) 5(16,-1 C) 6(11,1 C) 7(5,6 .) T(1,3)
[ 1918.300218][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 1918.362369][ T96] rcu_torture_fwd_prog_cr Duration 16 barrier: 6 pending 11966 n_launders: 19982 n_launders_sa: 83 n_max_gps: 100 n_max_cbs: 11990 cver 7 gps 25
[ 1918.366021][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 22 jiffies): 1s/10: 9429:18 2s/10: 20986:10 3s/10: 1557:0
[ 1923.679740][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1925.902717][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1933.359783][ T91] srcu-torture: rtc: 0000000059fca77c ver: 20392 tfle: 0 rta: 20392 rtaf: 0 rtf: 20383 rtmbe: 0 rtmbkf: 0/13509 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 222794 onoff: 87/87:88/88 15,65:2,84 2661:2749 (HZ=100) barrier: 11306/11307:0 read-exits: 2192 nocb-toggles: 0:0
[ 1933.380586][ T91] srcu-torture: Reader Pipe: 1356980469 25624 0 0 0 0 0 0 0 0 0
[ 1933.382814][ T91] srcu-torture: Reader Batch: 1356952193 53914 0 0 0 0 0 0 0 0 0
[ 1933.385025][ T91] srcu-torture: Free-Block Circulation: 20391 20391 20390 20389 20388 20387 20386 20385 20384 20383 0
[ 1933.388139][ T91] rcu: srcu-torture: Tree SRCU g316868 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-4,-17 .) 1(-7,-22 C) 2(5,1 .) 3(3,0 .) 4(-2,2 .) 5(-2,17 .) 6(1,12 .) 7(6,7 .) T(0,0)
[ 1938.479854][ T57] kworker/dying (57) used greatest stack depth: 9168 bytes left
[ 1939.519746][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1939.739791][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1948.719743][ T91] srcu-torture: rtc: 00000000f7aaffbe ver: 20580 tfle: 0 rta: 20581 rtaf: 0 rtf: 20567 rtmbe: 0 rtmbkf: 0/13665 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 225165 onoff: 87/87:89/89 15,65:2,84 2661:2795 (HZ=100) barrier: 11398/11398:0 read-exits: 2209 nocb-toggles: 0:0
[ 1948.752480][ T91] srcu-torture: Reader Pipe: 1370401085 26126 0 0 0 0 0 0 0 0 0
[ 1948.754428][ T91] srcu-torture: Reader Batch: 1370372417 54806 0 0 0 0 0 0 0 0 0
[ 1948.756395][ T91] srcu-torture: Free-Block Circulation: 20580 20577 20575 20574 20573 20572 20571 20570 20569 20567 0
[ 1948.759175][ T91] rcu: srcu-torture: Tree SRCU g318902 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-13,-4 C) 1(-22,-7 C) 2(1,6 C) 3(-1,6 C) 4(2,-2 .) 5(17,-1 .) 6(11,-1 C) 7(6,8 C) T(1,5)
[ 1953.529732][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1955.951490][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1964.079761][ T91] srcu-torture: rtc: 00000000b849514e ver: 20714 tfle: 0 rta: 20714 rtaf: 0 rtf: 20705 rtmbe: 0 rtmbkf: 0/13768 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 227166 onoff: 87/87:91/91 15,65:2,84 2661:2886 (HZ=100) barrier: 11482/11482:0 read-exits: 2226 nocb-toggles: 0:0
[ 1964.089861][ T91] srcu-torture: Reader Pipe: 1381638139 26420 0 0 0 0 0 0 0 0 0
[ 1964.091463][ T91] srcu-torture: Reader Batch: 1381609189 55382 0 0 0 0 0 0 0 0 0
[ 1964.093048][ T91] srcu-torture: Free-Block Circulation: 20713 20713 20712 20711 20710 20709 20708 20707 20706 20705 0
[ 1964.095304][ T91] rcu: srcu-torture: Tree SRCU g320617 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-14,-4 C) 1(-21,-7 C) 2(2,5 .) 3(-2,4 C) 4(2,-2 .) 5(17,-1 .) 6(11,-1 .) 7(5,6 .) T(0,0)
[ 1969.519699][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1969.909696][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1979.439712][ T91] srcu-torture: rtc: 00000000a07ac335 ver: 20912 tfle: 0 rta: 20913 rtaf: 0 rtf: 20899 rtmbe: 0 rtmbkf: 0/13914 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 229250 onoff: 87/87:92/92 15,65:2,84 2661:2913 (HZ=100) barrier: 11573/11574:0 read-exits: 2243 nocb-toggles: 0:0
[ 1979.444566][ T91] srcu-torture: Reader Pipe: 1395159656 26658 0 0 0 0 0 0 0 0 0
[ 1979.446033][ T91] srcu-torture: Reader Batch: 1395130423 55904 0 0 0 0 0 0 0 0 0
[ 1979.447507][ T91] srcu-torture: Free-Block Circulation: 20912 20911 20910 20908 20905 20903 20902 20901 20900 20899 0
[ 1979.449592][ T91] rcu: srcu-torture: Tree SRCU g323070 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-15,-2 C) 1(-21,-9 C) 2(2,5 .) 3(-1,6 C) 4(2,-2 .) 5(17,-1 .) 6(11,-1 .) 7(6,6 .) T(1,2)
[ 1980.079702][ T96] rcu_torture_fwd_prog n_max_cbs: 11990
[ 1980.080773][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 1980.082068][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 1980.344268][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 1980.423295][ T96] rcu_torture_fwd_prog_cr Duration 24 barrier: 8 pending 24084 n_launders: 52017 n_launders_sa: 44103 n_max_gps: 100 n_max_cbs: 36059 cver 5 gps 7
[ 1980.452718][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 35 jiffies): 1s/10: 7914:3 2s/10: 36057:2 3s/10: 44105:4
[ 1983.529727][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1986.009946][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 1994.799747][ T91] srcu-torture: rtc: 000000007a735a8b ver: 21058 tfle: 0 rta: 21058 rtaf: 0 rtf: 21049 rtmbe: 0 rtmbkf: 0/14010 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 230693 onoff: 88/88:93/93 15,65:2,84 2689:2946 (HZ=100) barrier: 11661/11662:0 read-exits: 2260 nocb-toggles: 0:0
[ 1994.808809][ T91] srcu-torture: Reader Pipe: 1403517617 26807 0 0 0 0 0 0 0 0 0
[ 1994.810298][ T91] srcu-torture: Reader Batch: 1403488207 56230 0 0 0 0 0 0 0 0 0
[ 1994.811765][ T91] srcu-torture: Free-Block Circulation: 21057 21057 21056 21055 21054 21053 21052 21051 21050 21049 0
[ 1994.813827][ T91] rcu: srcu-torture: Tree SRCU g324932 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-2,-15 C) 1(-9,-21 .) 2(5,2 .) 3(4,-2 .) 4(-2,2 .) 5(-1,17 .) 6(-1,11 .) 7(6,6 .) T(0,0)
[ 1999.609703][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 1999.649855][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2010.159730][ T91] srcu-torture: rtc: 00000000fec76d06 ver: 21264 tfle: 0 rta: 21265 rtaf: 0 rtf: 21255 rtmbe: 0 rtmbkf: 0/14141 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 232349 onoff: 88/88:94/94 15,65:2,84 2689:2966 (HZ=100) barrier: 11748/11748:0 read-exits: 2277 nocb-toggles: 0:0
[ 2010.190220][ T91] srcu-torture: Reader Pipe: 1414354347 26959 0 0 0 0 0 0 0 0 0
[ 2010.191567][ T91] srcu-torture: Reader Batch: 1414324745 56573 0 0 0 0 0 0 0 0 0
[ 2010.192921][ T91] srcu-torture: Free-Block Circulation: 21264 21263 21262 21261 21260 21259 21258 21257 21256 21255 0
[ 2010.194842][ T91] rcu: srcu-torture: Tree SRCU g327449 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-16,0 C) 1(-21,-9 .) 2(2,5 .) 3(-1,4 C) 4(2,-2 .) 5(17,-1 .) 6(11,-1 .) 7(6,6 .) T(0,2)
[ 2013.519702][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2016.089696][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2025.519713][ T91] srcu-torture: rtc: 00000000f936b76b ver: 21377 tfle: 0 rta: 21377 rtaf: 0 rtf: 21368 rtmbe: 0 rtmbkf: 0/14219 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 233609 onoff: 89/89:95/95 15,65:2,84 2712:2989 (HZ=100) barrier: 11843/11844:0 read-exits: 2294 nocb-toggles: 0:0
[ 2025.523035][ T91] srcu-torture: Reader Pipe: 1422492884 27073 0 0 0 0 0 0 0 0 0
[ 2025.523858][ T91] srcu-torture: Reader Batch: 1422463132 56837 0 0 0 0 0 0 0 0 0
[ 2025.524622][ T91] srcu-torture: Free-Block Circulation: 21376 21376 21375 21374 21373 21372 21371 21370 21369 21368 0
[ 2025.525713][ T91] rcu: srcu-torture: Tree SRCU g329252 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-2,-16 .) 1(-9,-21 .) 2(5,2 .) 3(4,-1 C) 4(-2,2 .) 5(-1,17 .) 6(-1,11 .) 7(6,6 .) T(0,0)
[ 2029.679724][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2029.765638][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2040.879745][ T91] srcu-torture: rtc: 00000000150a4371 ver: 21610 tfle: 0 rta: 21611 rtaf: 0 rtf: 21599 rtmbe: 0 rtmbkf: 0/14358 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 235432 onoff: 90/90:95/95 15,65:2,84 2736:2989 (HZ=100) barrier: 11929/11929:0 read-exits: 2311 nocb-toggles: 0:0
[ 2040.916173][ T91] srcu-torture: Reader Pipe: 1433920907 27234 0 0 0 0 0 0 0 0 0
[ 2040.917522][ T91] srcu-torture: Reader Batch: 1433891006 57152 0 0 0 0 0 0 0 0 0
[ 2040.918893][ T91] srcu-torture: Free-Block Circulation: 21610 21609 21607 21606 21605 21604 21603 21602 21601 21599 0
[ 2040.920837][ T91] rcu: srcu-torture: Tree SRCU g331901 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-2,-16 .) 1(-9,-21 .) 2(5,2 .) 3(4,0 C) 4(-2,3 C) 5(-1,17 .) 6(-1,10 C) 7(6,6 .) T(0,1)
[ 2043.359725][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2045.999709][ T96] rcu_torture_fwd_prog n_max_cbs: 36059
[ 2046.026589][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 2046.027785][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 2046.120005][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2046.306735][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 2046.347040][ T96] rcu_torture_fwd_prog_cr Duration 16 barrier: 4 pending 7542 n_launders: 36935 n_launders_sa: 22978 n_max_gps: 100 n_max_cbs: 22878 cver 1 gps 8
[ 2046.349456][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 20 jiffies): 1s/10: 13958:3 2s/10: 45855:7
[ 2056.239710][ T91] srcu-torture: rtc: 0000000002cc6af3 ver: 21743 tfle: 0 rta: 21744 rtaf: 0 rtf: 21732 rtmbe: 0 rtmbkf: 0/14425 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 236349 onoff: 90/90:96/96 15,65:2,84 2736:3024 (HZ=100) barrier: 12023/12024:0 read-exits: 2328 nocb-toggles: 0:0
[ 2056.243967][ T91] srcu-torture: Reader Pipe: 1440040377 27288 0 0 0 0 0 0 0 0 0
[ 2056.245236][ T91] srcu-torture: Reader Batch: 1440010429 57253 0 0 0 0 0 0 0 0 0
[ 2056.246794][ T91] srcu-torture: Free-Block Circulation: 21743 21742 21741 21740 21739 21738 21736 21735 21733 21732 0
[ 2056.248623][ T91] rcu: srcu-torture: Tree SRCU g333837 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-2,-16 .) 1(-9,-21 .) 2(5,2 .) 3(4,0 C) 4(-2,3 .) 5(-1,17 .) 6(-1,10 C) 7(6,6 .) T(0,1)
[ 2059.759699][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2060.039694][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2071.609746][ T91] srcu-torture: rtc: 00000000d1a39714 ver: 21931 tfle: 0 rta: 21931 rtaf: 0 rtf: 21922 rtmbe: 0 rtmbkf: 0/14558 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 238408 onoff: 92/92:96/96 15,65:2,84 2791:3024 (HZ=100) barrier: 12108/12108:0 read-exits: 2345 nocb-toggles: 0:0
[ 2071.616630][ T91] srcu-torture: Reader Pipe: 1452691988 27485 0 0 0 0 0 0 0 0 0
[ 2071.618696][ T91] srcu-torture: Reader Batch: 1452661795 57696 0 0 0 0 0 0 0 0 0
[ 2071.620800][ T91] srcu-torture: Free-Block Circulation: 21930 21930 21929 21928 21927 21926 21925 21924 21923 21922 0
[ 2071.651260][ T91] rcu: srcu-torture: Tree SRCU g336128 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-16,-2 .) 1(-21,-9 .) 2(4,4 .) 3(0,5 .) 4(3,-2 .) 5(17,-1 .) 6(7,-1 .) 7(6,6 .) T(0,0)
[ 2073.599763][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2076.029962][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2086.959727][ T91] srcu-torture: rtc: 00000000546bf1e1 ver: 22043 tfle: 0 rta: 22044 rtaf: 0 rtf: 22032 rtmbe: 0 rtmbkf: 0/14637 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 239938 onoff: 93/93:96/96 15,65:2,84 2820:3024 (HZ=100) barrier: 12197/12198:0 read-exits: 2362 nocb-toggles: 0:0
[ 2086.967609][ T91] srcu-torture: Reader Pipe: 1461889834 27636 0 0 0 0 0 0 0 0 0
[ 2086.969490][ T91] srcu-torture: Reader Batch: 1461859443 58044 0 0 0 0 0 0 0 0 0
[ 2086.971406][ T91] srcu-torture: Free-Block Circulation: 22043 22041 22040 22039 22038 22037 22036 22035 22033 22032 0
[ 2086.974623][ T91] rcu: srcu-torture: Tree SRCU g337782 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-14,-4 C) 1(-21,-6 C) 2(3,4 C) 3(0,5 C) 4(3,-2 .) 5(17,-1 .) 6(7,-1 .) 7(6,6 .) T(1,1)
[ 2089.599885][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2089.799873][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2102.329771][ T91] srcu-torture: rtc: 00000000045822a1 ver: 22202 tfle: 0 rta: 22202 rtaf: 0 rtf: 22193 rtmbe: 0 rtmbkf: 0/14771 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 242419 onoff: 94/94:97/97 15,65:2,84 2859:3095 (HZ=100) barrier: 12279/12279:0 read-exits: 2379 nocb-toggles: 0:0
[ 2102.343146][ T91] srcu-torture: Reader Pipe: 1476099480 27969 0 0 0 0 0 0 0 0 0
[ 2102.345019][ T91] srcu-torture: Reader Batch: 1476068808 58658 0 0 0 0 0 0 0 0 0
[ 2102.346930][ T91] srcu-torture: Free-Block Circulation: 22201 22201 22200 22199 22198 22197 22196 22195 22194 22193 0
[ 2102.349605][ T91] rcu: srcu-torture: Tree SRCU g339572 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-4,-16 .) 1(-6,-20 .) 2(2,3 .) 3(4,-1 .) 4(-2,3 .) 5(-1,17 .) 6(-1,7 .) 7(8,7 .) T(0,0)
[ 2103.689762][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2106.009696][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2107.439721][ T96] rcu_torture_fwd_prog n_max_cbs: 22878
[ 2107.466654][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 2107.468279][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 2108.195994][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 2108.302487][ T96] rcu_torture_fwd_prog_cr Duration 51 barrier: 11 pending 20449 n_launders: 87176 n_launders_sa: 87176 n_max_gps: 100 n_max_cbs: 50000 cver 11 gps 260
[ 2108.331106][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 65 jiffies): 1s/10: 0:-1984 2s/10: 0:7 3s/10: 24670:1981 4s/10: 53704:206 5s/10: 34864:49 6s/10: 23938:4
[ 2117.679728][ T91] srcu-torture: rtc: 0000000005e3da4f ver: 22341 tfle: 0 rta: 22342 rtaf: 0 rtf: 22329 rtmbe: 0 rtmbkf: 0/14887 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 244362 onoff: 95/95:97/97 15,65:2,84 2890:3095 (HZ=100) barrier: 12367/12368:0 read-exits: 2396 nocb-toggles: 0:0
[ 2117.686245][ T91] srcu-torture: Reader Pipe: 1487354887 28237 0 0 0 0 0 0 0 0 0
[ 2117.688200][ T91] srcu-torture: Reader Batch: 1487323676 59464 0 0 0 0 0 0 0 0 0
[ 2117.690231][ T91] srcu-torture: Free-Block Circulation: 22341 22340 22339 22338 22337 22336 22335 22334 22330 22329 0
[ 2117.693014][ T91] rcu: srcu-torture: Tree SRCU g342241 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-17,-3 C) 1(-21,-4 C) 2(3,2 C) 3(0,4 C) 4(3,-2 .) 5(17,-1 C) 6(7,-1 .) 7(8,8 .) T(0,3)
[ 2119.599890][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2119.801243][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2133.039787][ T91] srcu-torture: rtc: 0000000028d3d39d ver: 22494 tfle: 0 rta: 22494 rtaf: 0 rtf: 22485 rtmbe: 0 rtmbkf: 0/15013 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 246657 onoff: 95/95:98/99 15,65:2,84 2890:3126 (HZ=100) barrier: 12455/12456:0 read-exits: 2413 nocb-toggles: 0:0
[ 2133.050801][ T91] srcu-torture: Reader Pipe: 1500647162 28528 0 0 0 0 0 0 0 0 0
[ 2133.052744][ T91] srcu-torture: Reader Batch: 1500615556 60149 0 0 0 0 0 0 0 0 0
[ 2133.054733][ T91] srcu-torture: Free-Block Circulation: 22493 22493 22492 22491 22490 22489 22488 22487 22486 22485 0
[ 2133.057363][ T91] rcu: srcu-torture: Tree SRCU g344252 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-4,-17 C) 1(-6,-21 .) 2(2,2 .) 3(4,0 .) 4(-2,3 .) 5(-1,17 .) 6(-1,7 .) 7(8,9 .) T(0,0)
[ 2133.519709][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2135.973664][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2148.399811][ T91] srcu-torture: rtc: 00000000b12ce405 ver: 22660 tfle: 0 rta: 22660 rtaf: 0 rtf: 22646 rtmbe: 0 rtmbkf: 0/15133 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 248485 onoff: 95/95:100/100 15,65:2,84 2890:3184 (HZ=100) barrier: 12547/12547:0 read-exits: 2430 nocb-toggles: 0:0
[ 2148.430004][ T91] srcu-torture: Reader Pipe: 1511552456 28736 0 0 0 0 0 0 0 0 0
[ 2148.431460][ T91] srcu-torture: Reader Batch: 1511520639 60569 0 0 0 0 0 0 0 0 0
[ 2148.432926][ T91] srcu-torture: Free-Block Circulation: 22660 22659 22658 22656 22655 22652 22650 22648 22647 22646 0
[ 2148.434998][ T91] rcu: srcu-torture: Tree SRCU g346237 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-4,-18 C) 1(-6,-21 C) 2(2,2 .) 3(4,0 .) 4(-2,3 .) 5(-1,20 C) 6(-1,7 .) 7(8,9 .) T(0,2)
[ 2149.609788][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2149.960909][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2163.529793][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2163.759746][ T91] srcu-torture: rtc: 000000006835820d ver: 22813 tfle: 0 rta: 22813 rtaf: 0 rtf: 22804 rtmbe: 0 rtmbkf: 0/15241 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 250228 onoff: 96/96:100/100 15,65:2,84 2922:3184 (HZ=100) barrier: 12636/12636:0 read-exits: 2448 nocb-toggles: 0:0
[ 2163.763847][ T91] srcu-torture: Reader Pipe: 1522519415 28944 0 0 0 0 0 0 0 0 0
[ 2163.765062][ T91] srcu-torture: Reader Batch: 1522487397 60980 0 0 0 0 0 0 0 0 0
[ 2163.766302][ T91] srcu-torture: Free-Block Circulation: 22812 22812 22811 22810 22809 22808 22807 22806 22805 22804 0
[ 2163.768015][ T91] rcu: srcu-torture: Tree SRCU g348108 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-4,-19 .) 1(-6,-21 .) 2(2,2 .) 3(4,0 .) 4(-2,3 .) 5(-1,18 .) 6(-1,8 .) 7(8,9 .) T(0,0)
[ 2165.949934][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2169.439827][ T96] rcu_torture_fwd_prog n_max_cbs: 50000
[ 2169.440836][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 2169.442051][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 2169.558558][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 2169.622027][ T96] rcu_torture_fwd_prog_cr Duration 9 barrier: 7 pending 7110 n_launders: 23047 n_launders_sa: 16182 n_max_gps: 100 n_max_cbs: 16082 cver 4 gps 555
[ 2169.624619][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 16 jiffies): 1s/10: 32019:555 2s/10: 7110:2
[ 2179.119754][ T91] srcu-torture: rtc: 000000006835820d ver: 23009 tfle: 0 rta: 23010 rtaf: 0 rtf: 22995 rtmbe: 0 rtmbkf: 0/15345 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 251967 onoff: 97/97:101/101 15,65:2,84 2949:3211 (HZ=100) barrier: 12727/12727:0 read-exits: 2464 nocb-toggles: 0:0
[ 2179.162943][ T91] srcu-torture: Reader Pipe: 1533614919 29117 0 0 0 0 0 0 0 0 0
[ 2179.164552][ T91] srcu-torture: Reader Batch: 1533582768 61286 0 0 0 0 0 0 0 0 0
[ 2179.166168][ T91] srcu-torture: Free-Block Circulation: 23010 23009 23008 23007 23005 23000 22999 22998 22997 22996 0
[ 2179.168453][ T91] rcu: srcu-torture: Tree SRCU g352621 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-4,-19 .) 1(-6,-22 C) 2(2,2 .) 3(4,0 .) 4(-2,3 .) 5(-1,20 C) 6(-1,9 C) 7(8,10 C) T(0,3)
[ 2179.599737][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2179.940424][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2193.519717][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2194.479840][ T91] srcu-torture: rtc: 00000000317bf893 ver: 23179 tfle: 0 rta: 23179 rtaf: 0 rtf: 23170 rtmbe: 0 rtmbkf: 0/15456 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 253695 onoff: 97/97:102/102 15,65:2,84 2949:3251 (HZ=100) barrier: 12820/12820:0 read-exits: 2482 nocb-toggles: 0:0
[ 2194.487476][ T91] srcu-torture: Reader Pipe: 1544006626 29366 0 0 0 0 0 0 0 0 0
[ 2194.489141][ T91] srcu-torture: Reader Batch: 1543974285 61725 0 0 0 0 0 0 0 0 0
[ 2194.490532][ T91] srcu-torture: Free-Block Circulation: 23178 23178 23177 23176 23175 23174 23173 23172 23171 23170 0
[ 2194.492458][ T91] rcu: srcu-torture: Tree SRCU g354677 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-4,-19 .) 1(-6,-22 C) 2(2,2 .) 3(4,0 .) 4(-2,3 .) 5(-1,19 .) 6(-1,9 .) 7(8,8 C) T(0,0)
[ 2195.840738][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2209.439849][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2209.481313][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2209.839725][ T91] srcu-torture: rtc: 000000003580f680 ver: 23391 tfle: 0 rta: 23392 rtaf: 0 rtf: 23381 rtmbe: 0 rtmbkf: 0/15606 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 255922 onoff: 99/99:102/102 15,65:2,84 3016:3251 (HZ=100) barrier: 12913/12914:0 read-exits: 2515 nocb-toggles: 0:0
[ 2209.871033][ T91] srcu-torture: Reader Pipe: 1557622365 29635 0 0 0 0 0 0 0 0 0
[ 2209.872884][ T91] srcu-torture: Reader Batch: 1557589733 62281 0 0 0 0 0 0 0 0 0
[ 2209.874730][ T91] srcu-torture: Free-Block Circulation: 23391 23390 23389 23388 23387 23385 23384 23383 23382 23381 0
[ 2209.877357][ T91] rcu: srcu-torture: Tree SRCU g357169 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-19,-4 .) 1(-22,-6 .) 2(1,2 C) 3(0,4 .) 4(2,-1 C) 5(20,1 C) 6(9,-1 .) 7(9,10 C) T(0,5)
[ 2223.039755][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2225.209749][ T91] srcu-torture: rtc: 0000000043b9d111 ver: 23497 tfle: 0 rta: 23497 rtaf: 0 rtf: 23488 rtmbe: 0 rtmbkf: 0/15684 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 257587 onoff: 99/99:103/103 15,65:2,84 3016:3280 (HZ=100) barrier: 13001/13001:0 read-exits: 2516 nocb-toggles: 0:0
[ 2225.226385][ T91] srcu-torture: Reader Pipe: 1567107695 29821 0 0 0 0 0 0 0 0 0
[ 2225.228007][ T91] srcu-torture: Reader Batch: 1567074832 62697 0 0 0 0 0 0 0 0 0
[ 2225.229648][ T91] srcu-torture: Free-Block Circulation: 23496 23496 23495 23494 23493 23492 23491 23490 23489 23488 0
[ 2225.231977][ T91] rcu: srcu-torture: Tree SRCU g358709 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-4,-19 .) 1(-6,-23 C) 2(2,1 C) 3(4,0 .) 4(-2,2 .) 5(-1,21 C) 6(-1,9 .) 7(8,9 .) T(0,0)
[ 2226.139724][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2231.069702][ T96] rcu_torture_fwd_prog n_max_cbs: 16082
[ 2231.071466][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 2231.073679][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 2231.197381][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 2231.253827][ T96] rcu_torture_fwd_prog_cr Duration 12 barrier: 5 pending 23059 n_launders: 56846 n_launders_sa: 22009 n_max_gps: 100 n_max_cbs: 35180 cver 0 gps 2623
[ 2231.279280][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 20 jiffies): 1s/10: 34838:171 2s/10: 57188:2453
[ 2239.759696][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2240.589841][ T91] srcu-torture: rtc: 00000000370cae2e ver: 23683 tfle: 0 rta: 23684 rtaf: 0 rtf: 23674 rtmbe: 0 rtmbkf: 0/15816 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 259596 onoff: 99/99:104/104 15,65:2,84 3016:3308 (HZ=100) barrier: 13082/13083:0 read-exits: 2542 nocb-toggles: 0:0
[ 2240.594548][ T91] srcu-torture: Reader Pipe: 1578783267 30031 0 0 0 0 0 0 0 0 0
[ 2240.596057][ T91] srcu-torture: Reader Batch: 1578750202 63110 0 0 0 0 0 0 0 0 0
[ 2240.597472][ T91] srcu-torture: Free-Block Circulation: 23683 23682 23681 23680 23679 23678 23677 23676 23675 23674 0
[ 2240.599460][ T91] rcu: srcu-torture: Tree SRCU g371326 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-19,-4 .) 1(-23,-6 .) 2(3,2 .) 3(0,4 .) 4(2,-2 .) 5(21,-1 C) 6(9,-1 .) 7(8,8 C) T(1,0)
[ 2240.699693][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2254.399711][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2255.919715][ T91] srcu-torture: rtc: 00000000d8c0045d ver: 23766 tfle: 0 rta: 23767 rtaf: 0 rtf: 23752 rtmbe: 0 rtmbkf: 0/15870 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 260712 onoff: 100/100:105/105 15,65:2,84 3046:3338 (HZ=100) barrier: 13172/13172:0 read-exits: 2554 nocb-toggles: 0:0
[ 2255.949211][ T91] srcu-torture: Reader Pipe: 1585319872 30131 0 0 0 0 0 0 0 0 0
[ 2255.950582][ T91] srcu-torture: Reader Batch: 1585286702 63315 0 0 0 0 0 0 0 0 0
[ 2255.951940][ T91] srcu-torture: Free-Block Circulation: 23766 23765 23764 23762 23757 23756 23755 23754 23753 23752 0
[ 2255.953891][ T91] rcu: srcu-torture: Tree SRCU g372749 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-4,-19 .) 1(-6,-23 .) 2(2,1 C) 3(4,0 .) 4(-2,3 .) 5(-1,21 C) 6(-1,9 .) 7(8,9 .) T(0,1)
[ 2256.079734][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2269.679695][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2269.870161][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2271.279713][ T91] srcu-torture: rtc: 00000000a797307d ver: 23995 tfle: 0 rta: 23995 rtaf: 0 rtf: 23986 rtmbe: 0 rtmbkf: 0/16026 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 263127 onoff: 101/101:105/105 15,65:2,84 3072:3338 (HZ=100) barrier: 13263/13263:0 read-exits: 2583 nocb-toggles: 0:0
[ 2271.288902][ T91] srcu-torture: Reader Pipe: 1600171302 30397 0 0 0 0 0 0 0 0 0
[ 2271.290553][ T91] srcu-torture: Reader Batch: 1600137826 63884 0 0 0 0 0 0 0 0 0
[ 2271.292180][ T91] srcu-torture: Free-Block Circulation: 23994 23994 23993 23992 23991 23990 23989 23988 23987 23986 0
[ 2271.294466][ T91] rcu: srcu-torture: Tree SRCU g375496 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-19,-4 .) 1(-23,-6 .) 2(2,2 .) 3(0,4 .) 4(3,-2 .) 5(19,-1 .) 6(9,-1 .) 7(9,8 .) T(0,0)
[ 2283.439731][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2285.930290][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2286.639704][ T91] srcu-torture: rtc: 000000000b748fe9 ver: 24133 tfle: 0 rta: 24134 rtaf: 0 rtf: 24120 rtmbe: 0 rtmbkf: 0/16111 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 264372 onoff: 102/102:106/106 15,65:2,84 3103:3363 (HZ=100) barrier: 13357/13357:0 read-exits: 2600 nocb-toggles: 0:0
[ 2286.646789][ T91] srcu-torture: Reader Pipe: 1608363148 30536 0 0 0 0 0 0 0 0 0
[ 2286.648795][ T91] srcu-torture: Reader Batch: 1608329554 64141 0 0 0 0 0 0 0 0 0
[ 2286.650468][ T91] srcu-torture: Free-Block Circulation: 24133 24131 24130 24128 24127 24125 24124 24123 24122 24120 0
[ 2286.652788][ T91] rcu: srcu-torture: Tree SRCU g377398 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-19,-3 C) 1(-22,-5 C) 2(2,2 .) 3(0,4 .) 4(3,-2 .) 5(19,1 C) 6(9,-1 .) 7(9,8 C) T(1,4)
[ 2296.239701][ T96] rcu_torture_fwd_prog n_max_cbs: 35180
[ 2296.240910][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 2296.242304][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 2296.729503][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 2296.858103][ T96] rcu_torture_fwd_prog_cr Duration 43 barrier: 13 pending 43333 n_launders: 100099 n_launders_sa: 100099 n_max_gps: 100 n_max_cbs: 50000 cver 8 gps 179
[ 2296.861755][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 57 jiffies): 1s/10: 0:-4552 2s/10: 40793:4640 3s/10: 42808:85 4s/10: 23165:6 5s/10: 32706:4 6s/10: 10627:2
[ 2299.519762][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2299.680718][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2301.999750][ T91] srcu-torture: rtc: 00000000c0f17644 ver: 24336 tfle: 0 rta: 24336 rtaf: 0 rtf: 24327 rtmbe: 0 rtmbkf: 0/16262 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 266660 onoff: 103/103:106/106 15,65:2,84 3139:3363 (HZ=100) barrier: 13443/13444:0 read-exits: 2617 nocb-toggles: 0:0
[ 2302.010389][ T91] srcu-torture: Reader Pipe: 1622271126 30850 0 0 0 0 0 0 0 0 0
[ 2302.012259][ T91] srcu-torture: Reader Batch: 1622237059 64928 0 0 0 0 0 0 0 0 0
[ 2302.014186][ T91] srcu-torture: Free-Block Circulation: 24335 24335 24334 24333 24332 24331 24330 24329 24328 24327 0
[ 2302.016860][ T91] rcu: srcu-torture: Tree SRCU g380352 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-22,-4 .) 1(-22,-5 C) 2(2,2 .) 3(0,4 .) 4(3,-2 .) 5(19,-1 .) 6(9,-1 .) 7(11,7 .) T(0,0)
[ 2313.279721][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2316.019812][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2317.359710][ T91] srcu-torture: rtc: 00000000dfdc71a5 ver: 24437 tfle: 0 rta: 24438 rtaf: 0 rtf: 24428 rtmbe: 0 rtmbkf: 0/16350 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 268498 onoff: 104/104:106/106 15,65:2,84 3179:3363 (HZ=100) barrier: 13529/13529:0 read-exits: 2634 nocb-toggles: 0:0
[ 2317.366310][ T91] srcu-torture: Reader Pipe: 1632647275 31091 0 0 0 0 0 0 0 0 0
[ 2317.368264][ T91] srcu-torture: Reader Batch: 1632612992 65389 0 0 0 0 0 0 0 0 0
[ 2317.370278][ T91] srcu-torture: Free-Block Circulation: 24437 24437 24436 24435 24434 24433 24432 24431 24430 24429 0
[ 2317.373045][ T91] rcu: srcu-torture: Tree SRCU g381749 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-4,-22 .) 1(-5,-22 C) 2(2,4 C) 3(4,-1 C) 4(-2,3 .) 5(-1,20 C) 6(-1,9 .) 7(7,12 C) T(0,3)
[ 2329.919713][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2330.010895][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2332.729808][ T91] srcu-torture: rtc: 00000000f936b76b ver: 24579 tfle: 0 rta: 24579 rtaf: 0 rtf: 24570 rtmbe: 0 rtmbkf: 0/16478 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 270958 onoff: 105/105:107/107 15,65:2,84 3237:3404 (HZ=100) barrier: 13615/13616:0 read-exits: 2651 nocb-toggles: 0:0
[ 2332.745033][ T91] srcu-torture: Reader Pipe: 1646842245 31424 0 0 0 0 0 0 0 0 0
[ 2332.747014][ T91] srcu-torture: Reader Batch: 1646807512 66172 0 0 0 0 0 0 0 0 0
[ 2332.749019][ T91] srcu-torture: Free-Block Circulation: 24578 24578 24577 24576 24575 24574 24573 24572 24571 24570 0
[ 2332.751824][ T91] rcu: srcu-torture: Tree SRCU g383564 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-5,-23 .) 1(-5,-21 C) 2(2,2 .) 3(4,1 .) 4(-2,3 .) 5(-1,19 .) 6(-1,9 .) 7(8,10 .) T(0,0)
[ 2343.679735][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2345.866922][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2348.079740][ T91] srcu-torture: rtc: 00000000ad27e618 ver: 24750 tfle: 0 rta: 24751 rtaf: 0 rtf: 24739 rtmbe: 0 rtmbkf: 0/16607 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 273038 onoff: 105/105:108/108 15,65:2,84 3237:3456 (HZ=100) barrier: 13705/13705:0 read-exits: 2668 nocb-toggles: 0:0
[ 2348.091187][ T91] srcu-torture: Reader Pipe: 1659352907 31786 0 0 0 0 0 0 0 0 0
[ 2348.093101][ T91] srcu-torture: Reader Batch: 1659317860 66847 0 0 0 0 0 0 0 0 0
[ 2348.095012][ T91] srcu-torture: Free-Block Circulation: 24750 24749 24748 24746 24745 24744 24743 24742 24740 24739 0
[ 2348.098030][ T91] rcu: srcu-torture: Tree SRCU g385558 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-24,-5 C) 1(-21,-4 C) 2(2,2 C) 3(1,4 .) 4(4,-2 C) 5(19,-1 .) 6(9,-1 .) 7(10,9 C) T(0,2)
[ 2358.319707][ T96] rcu_torture_fwd_prog n_max_cbs: 50000
[ 2358.321180][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 2358.322883][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 2358.509721][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 2358.737818][ T96] rcu_torture_fwd_prog_cr Duration 17 barrier: 22 pending 11241 n_launders: 11051 n_launders_sa: 199 n_max_gps: 100 n_max_cbs: 21628 cver 2 gps 6
[ 2358.743385][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 40 jiffies): 1s/10: 10853:4 2s/10: 21621:3 3s/10: 0:-1918 4s/10: 205:1919
[ 2359.439713][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2359.522630][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2363.439702][ T91] srcu-torture: rtc: 00000000e3e16f92 ver: 24919 tfle: 0 rta: 24919 rtaf: 0 rtf: 24910 rtmbe: 0 rtmbkf: 0/16752 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 275304 onoff: 106/106:109/109 15,65:2,84 3272:3485 (HZ=100) barrier: 13794/13795:0 read-exits: 2685 nocb-toggles: 0:0
[ 2363.444829][ T91] srcu-torture: Reader Pipe: 1672994725 32157 0 0 0 0 0 0 0 0 0
[ 2363.446321][ T91] srcu-torture: Reader Batch: 1672959276 67622 0 0 0 0 0 0 0 0 0
[ 2363.447845][ T91] srcu-torture: Free-Block Circulation: 24918 24918 24917 24916 24915 24914 24913 24912 24911 24910 0
[ 2363.450062][ T91] rcu: srcu-torture: Tree SRCU g387701 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-7,-23 C) 1(-4,-21 C) 2(2,5 C) 3(4,-1 C) 4(-2,1 .) 5(-1,19 .) 6(-1,9 .) 7(9,11 .) T(0,0)
[ 2373.199719][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2376.049700][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2378.799720][ T91] srcu-torture: rtc: 00000000b12ce405 ver: 25061 tfle: 0 rta: 25062 rtaf: 0 rtf: 25051 rtmbe: 0 rtmbkf: 0/16861 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 277342 onoff: 106/106:110/110 15,65:2,84 3272:3514 (HZ=100) barrier: 13881/13881:0 read-exits: 2702 nocb-toggles: 0:0
[ 2378.826210][ T91] srcu-torture: Reader Pipe: 1685092154 32400 0 0 0 0 0 0 0 0 0
[ 2378.827811][ T91] srcu-torture: Reader Batch: 1685056392 68179 0 0 0 0 0 0 0 0 0
[ 2378.829440][ T91] srcu-torture: Free-Block Circulation: 25061 25060 25059 25058 25057 25056 25054 25053 25052 25051 0
[ 2378.831737][ T91] rcu: srcu-torture: Tree SRCU g389665 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-24,-7 .) 1(-22,-4 C) 2(5,1 C) 3(0,5 .) 4(1,-2 .) 5(19,-1 .) 6(9,-1 .) 7(12,10 C) T(0,1)
[ 2389.919712][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2390.149761][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2394.169757][ T91] srcu-torture: rtc: 00000000422e1963 ver: 25204 tfle: 0 rta: 25204 rtaf: 0 rtf: 25195 rtmbe: 0 rtmbkf: 0/16954 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 278936 onoff: 106/107:111/111 15,65:2,84 3272:3547 (HZ=100) barrier: 13971/13972:0 read-exits: 2719 nocb-toggles: 0:0
[ 2394.178572][ T91] srcu-torture: Reader Pipe: 1694349146 32560 0 0 0 0 0 0 0 0 0
[ 2394.179994][ T91] srcu-torture: Reader Batch: 1694313198 68522 0 0 0 0 0 0 0 0 0
[ 2394.181366][ T91] srcu-torture: Free-Block Circulation: 25203 25203 25202 25201 25200 25199 25198 25197 25196 25195 0
[ 2394.183295][ T91] rcu: srcu-torture: Tree SRCU g391620 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-7,-24 .) 1(-4,-22 C) 2(1,5 C) 3(5,0 C) 4(-2,1 .) 5(-1,19 .) 6(-1,9 .) 7(9,12 .) T(0,0)
[ 2403.759751][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2405.899702][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2409.519712][ T91] srcu-torture: rtc: 00000000ec899488 ver: 25410 tfle: 0 rta: 25411 rtaf: 0 rtf: 25399 rtmbe: 0 rtmbkf: 0/17108 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 281196 onoff: 108/108:111/111 15,65:2,84 3327:3547 (HZ=100) barrier: 14059/14060:0 read-exits: 2736 nocb-toggles: 0:0
[ 2409.526089][ T91] srcu-torture: Reader Pipe: 1707472816 32854 0 0 0 0 0 0 0 0 0
[ 2409.527999][ T91] srcu-torture: Reader Batch: 1707436596 69086 0 0 0 0 0 0 0 0 0
[ 2409.529934][ T91] srcu-torture: Free-Block Circulation: 25410 25409 25407 25406 25404 25403 25402 25401 25400 25399 0
[ 2409.532640][ T91] rcu: srcu-torture: Tree SRCU g393842 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-7,-22 C) 1(-4,-22 C) 2(3,6 C) 3(5,1 C) 4(-2,1 .) 5(-1,20 C) 6(-1,9 .) 7(9,12 .) T(2,5)
[ 2419.439750][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2419.452229][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2424.879740][ T91] srcu-torture: rtc: 0000000047becefe ver: 25518 tfle: 0 rta: 25518 rtaf: 0 rtf: 25509 rtmbe: 0 rtmbkf: 0/17193 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 282930 onoff: 108/108:112/112 15,65:2,84 3327:3572 (HZ=100) barrier: 14152/14152:0
[ 2424.879777][ T96] rcu_torture_fwd_prog n_max_cbs: 21628
[ 2424.879778][ T91] read-exits: 2753 nocb-toggles: 0:0
[ 2424.879784][ T91] srcu-torture:
[ 2424.900929][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 2424.902043][ T91] Reader Pipe: 1718165294
[ 2424.903107][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 2424.903827][ T91] 33071 0 0 0 0 0 0 0 0 0
[ 2424.908639][ T91] srcu-torture: Reader Batch: 1718128855 69521 0 0 0 0 0 0 0 0 0
[ 2424.910305][ T91] srcu-torture: Free-Block Circulation: 25517 25517 25516 25515 25514 25513 25512 25511 25510 25509 0
[ 2424.912636][ T91] rcu: srcu-torture: Tree SRCU g395477 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-7,-24 .) 1(-4,-20 C) 2(1,4 .) 3(5,0 .) 4(-2,1 .) 5(-1,19 .) 6(-1,9 .) 7(9,12 .) T(0,1)
[ 2425.018910][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 2425.070478][ T96] rcu_torture_fwd_prog_cr Duration 11 barrier: 6 pending 16373 n_launders: 36706 n_launders_sa: 345 n_max_gps: 100 n_max_cbs: 35807 cver 0 gps 1454
[ 2425.073625][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 17 jiffies): 1s/10: 36362:1363 2s/10: 36151:92
[ 2433.049733][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2435.969735][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2440.239755][ T91] srcu-torture: rtc: 00000000b4445360 ver: 25689 tfle: 0 rta: 25690 rtaf: 0 rtf: 25678 rtmbe: 0 rtmbkf: 0/17323 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 285329 onoff: 110/110:112/112 15,65:2,84 3429:3572 (HZ=100) barrier: 14234/14235:0 read-exits: 2770 nocb-toggles: 0:0
[ 2440.246445][ T91] srcu-torture: Reader Pipe: 1732433511 33351 0 0 0 0 0 0 0 0 0
[ 2440.248414][ T91] srcu-torture: Reader Batch: 1732396726 70146 0 0 0 0 0 0 0 0 0
[ 2440.250420][ T91] srcu-torture: Free-Block Circulation: 25690 25689 25687 25686 25684 25683 25682 25681 25680 25679 0
[ 2440.253218][ T91] rcu: srcu-torture: Tree SRCU g403269 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-7,-23 C) 1(-4,-20 C) 2(1,4 C) 3(5,0 .) 4(-2,3 C) 5(-1,19 .) 6(-1,9 C) 7(9,12 .) T(0,4)
[ 2449.679736][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2449.899748][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2455.599858][ T91] srcu-torture: rtc: 0000000011054584 ver: 25813 tfle: 0 rta: 25813 rtaf: 0 rtf: 25804 rtmbe: 0 rtmbkf: 0/17437 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 287064 onoff: 111/111:112/112 15,65:2,84 3494:3572 (HZ=100) barrier: 14327/14327:0 read-exits: 2787 nocb-toggles: 0:0
[ 2455.611565][ T91] srcu-torture: Reader Pipe: 1742480801 33685 0 0 0 0 0 0 0 0 0
[ 2455.613799][ T91] srcu-torture: Reader Batch: 1742443600 70897 0 0 0 0 0 0 0 0 0
[ 2455.616051][ T91] srcu-torture: Free-Block Circulation: 25812 25812 25811 25810 25809 25808 25807 25806 25805 25804 0
[ 2455.619263][ T91] rcu: srcu-torture: Tree SRCU g405036 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-8,-24 .) 1(-3,-20 .) 2(1,6 .) 3(5,-1 .) 4(-2,-1 .) 5(-1,20 .) 6(-1,8 .) 7(9,12 .) T(0,0)
[ 2463.529736][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2466.009705][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2470.959782][ T91] srcu-torture: rtc: 00000000d32f4ec2 ver: 26032 tfle: 0 rta: 26032 rtaf: 0 rtf: 26022 rtmbe: 0 rtmbkf: 0/17628 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 290019 onoff: 111/111:114/114 15,65:2,84 3494:3654 (HZ=100) barrier: 14415/14415:0 read-exits: 2804 nocb-toggles: 0:0
[ 2470.969325][ T91] srcu-torture: Reader Pipe: 1760008437 34160 0 0 0 0 0 0 0 0 0
[ 2470.971135][ T91] srcu-torture: Reader Batch: 1759970727 71881 0 0 0 0 0 0 0 0 0
[ 2470.972971][ T91] srcu-torture: Free-Block Circulation: 26031 26031 26030 26029 26028 26027 26026 26025 26023 26022 0
[ 2470.975537][ T91] rcu: srcu-torture: Tree SRCU g407353 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-25,-8 .) 1(-20,-3 .) 2(6,1 C) 3(-1,5 .) 4(1,-3 .) 5(19,-1 .) 6(8,0 .) 7(12,9 .) T(0,0)
[ 2479.599716][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2479.811443][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2486.319724][ T96] rcu_torture_fwd_prog n_max_cbs: 35807
[ 2486.321148][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 2486.322864][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 2486.324807][ T91] srcu-torture: rtc: 00000000f7aaffbe ver: 26160 tfle: 0 rta: 26160 rtaf: 0 rtf: 26149 rtmbe: 0 rtmbkf: 0/17736 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 291613 onoff: 112/112:114/114 15,65:2,84 3528:3654 (HZ=100) barrier: 14502/14502:0 read-exits: 2821 nocb-toggles: 0:0
[ 2486.331256][ T91] srcu-torture: Reader Pipe: 1769216724 34438 0 0 0 0 0 0 0 0 0
[ 2486.333188][ T91] srcu-torture: Reader Batch: 1769178806 72368 0 0 0 0 0 0 0 0 0
[ 2486.335135][ T91] srcu-torture: Free-Block Circulation: 26160 26159 26158 26157 26156 26155 26153 26152 26151 26149 0
[ 2486.337895][ T91] rcu: srcu-torture: Tree SRCU g408905 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-25,-8 .) 1(-20,-3 .) 2(6,1 .) 3(-1,7 C) 4(2,-2 C) 5(19,0 C) 6(7,1 C) 7(12,9 .) T(0,5)
[ 2486.479955][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 2486.549492][ T96] rcu_torture_fwd_prog_cr Duration 14 barrier: 6 pending 5071 n_launders: 21995 n_launders_sa: 5071 n_max_gps: 100 n_max_cbs: 14826 cver 4 gps 112
[ 2486.553270][ T96] rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 21 jiffies): 1s/10: 16925:51 2s/10: 19896:62
[ 2493.449731][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2495.810037][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2501.679742][ T91] srcu-torture: rtc: 000000007a735a8b ver: 26374 tfle: 0 rta: 26374 rtaf: 0 rtf: 26365 rtmbe: 0 rtmbkf: 0/17902 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 294335 onoff: 112/112:115/115 15,65:2,84 3528:3684 (HZ=100) barrier: 14594/14594:0 read-exits: 2838 nocb-toggles: 0:0
[ 2501.690361][ T91] srcu-torture: Reader Pipe: 1785937711 34837 0 0 0 0 0 0 0 0 0
[ 2501.692209][ T91] srcu-torture: Reader Batch: 1785899173 73386 0 0 0 0 0 0 0 0 0
[ 2501.694083][ T91] srcu-torture: Free-Block Circulation: 26373 26373 26372 26371 26370 26369 26368 26367 26366 26365 0
[ 2501.696761][ T91] rcu: srcu-torture: Tree SRCU g411760 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-28,-8 .) 1(-20,-3 .) 2(5,1 .) 3(1,5 .) 4(2,-3 .) 5(21,-1 .) 6(7,0 .) 7(12,9 .) T(0,0)
[ 2509.439702][ T102] srcu-torture: rcu_torture_read_exit: Start of episode
[ 2509.729706][ T102] srcu-torture: rcu_torture_read_exit: End of episode
[ 2517.049712][ T91] srcu-torture: rtc: 0000000074e2a4f0 ver: 26492 tfle: 0 rta: 26493 rtaf: 0 rtf: 26481 rtmbe: 0 rtmbkf: 0/17979 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 295856 onoff: 113/113:116/116 15,65:2,84 3565:3717 (HZ=100) barrier: 14683/14684:0 read-exits: 2855 nocb-toggles: 0:0
[ 2517.056268][ T91] srcu-torture: Reader Pipe: 1794989759 35000 0 0 0 0 0 0 0 0 0
[ 2517.058174][ T91] srcu-torture: Reader Batch: 1794951012 73758 0 0 0 0 0 0 0 0 0
[ 2517.060136][ T91] srcu-torture: Free-Block Circulation: 26492 26491 26490 26488 26487 26485 26484 26483 26482 26481 0
[ 2517.062865][ T91] rcu: srcu-torture: Tree SRCU g413478 state 8 (SRCU_SIZE_BIG) per-CPU(idx=0): 0(-27,-8 C) 1(-20,-3 .) 2(5,1 .) 3(0,5 .) 4(2,-3 .) 5(22,-1 C) 6(7,1 C) 7(12,9 C) T(1,1)
[ 2520.869789][ T94] srcu-torture: torture_shutdown task shutting down system
[ 2520.896876][ T94] srcu-torture: Stopping torture_shuffle task
[ 2520.898344][ T92] srcu-torture: torture_shuffle is stopping
[ 2520.899905][ T94] srcu-torture: Stopping torture_stutter task
[ 2520.921449][ T93] srcu-torture: torture_stutter is stopping
[ 2520.921451][ T87] srcu-torture: rcu_torture_reader is stopping
[ 2520.921451][ T90] srcu-torture: rcu_torture_reader is stopping
[ 2520.921451][ T89] srcu-torture: rcu_torture_reader is stopping
[ 2520.921475][ T79] srcu-torture: rcu_torture_writer is stopping
[ 2520.921481][ T81] srcu-torture: rcu_torture_fakewriter is stopping
[ 2520.921481][ T84] srcu-torture: rcu_torture_reader is stopping
[ 2520.921481][ T82] srcu-torture: rcu_torture_fakewriter is stopping
[ 2520.921506][ T80] srcu-torture: rcu_torture_fakewriter is stopping
[ 2520.921522][ T86] srcu-torture: rcu_torture_reader is stopping
[ 2520.929696][ T88] srcu-torture: rcu_torture_reader is stopping
[ 2520.929812][ T83] srcu-torture: rcu_torture_fakewriter is stopping
[ 2520.929821][ T85] srcu-torture: rcu_torture_reader is stopping
[ 2520.944865][ T94] srcu-torture: Stopping torture_onoff task
[ 2520.978756][ T95] srcu-torture: torture_onoff is stopping
[ 2520.980201][ T101] srcu-torture: rcu_torture_barrier is stopping
[ 2522.320114][ T102] srcu-torture: rcu_torture_read_exit is stopping
[ 2522.320123][ T94] srcu-torture: Stopping rcutorture_read_exit task
[ 2522.327150][ T94] srcu-torture: Stopping rcu_torture_barrier task
[ 2522.329930][ T94] srcu-torture: Stopping rcu_torture_barrier_cbs task
[ 2522.332152][ T97] srcu-torture: rcu_torture_barrier_cbs is stopping
[ 2522.361323][ T94] srcu-torture: Stopping rcu_torture_barrier_cbs task
[ 2522.363533][ T98] srcu-torture: rcu_torture_barrier_cbs is stopping
[ 2522.365607][ T94] srcu-torture: Stopping rcu_torture_barrier_cbs task
[ 2522.367770][ T99] srcu-torture: rcu_torture_barrier_cbs is stopping
[ 2522.369921][ T94] srcu-torture: Stopping rcu_torture_barrier_cbs task
[ 2522.372110][ T100] srcu-torture: rcu_torture_barrier_cbs is stopping
[ 2522.374230][ T94] srcu-torture: Stopping rcu_torture_fwd_prog task
[ 2522.376308][ T96] rcu_torture_fwd_prog n_max_cbs: 14826
[ 2522.378036][ T96] rcu_torture_fwd_prog: Starting forward-progress test 0
[ 2522.380268][ T96] rcu_torture_fwd_prog_cr: Starting forward-progress test 0
[ 2522.382672][ T96] rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x40() 0
[ 2523.439797][ T96] rcu_torture_fwd_prog: tested 0 tested_tries 0
[ 2523.446310][ T96] srcu-torture: rcu_torture_fwd_prog is stopping
[ 2523.448760][ T94] srcu-torture: Stopping rcu_torture_writer task
[ 2523.459873][ T94] srcu-torture: Stopping rcu_torture_reader task
[ 2523.461918][ T94] srcu-torture: Stopping rcu_torture_reader task
[ 2523.463971][ T94] srcu-torture: Stopping rcu_torture_reader task
[ 2523.466014][ T94] srcu-torture: Stopping rcu_torture_reader task
[ 2523.468047][ T94] srcu-torture: Stopping rcu_torture_reader task
[ 2523.468510][ T87] rcu_torture_rea (87) used greatest stack depth: 8976 bytes left
[ 2523.470263][ T94] srcu-torture: Stopping rcu_torture_reader task
[ 2523.481271][ T94] srcu-torture: Stopping rcu_torture_reader task
[ 2523.483092][ T94] srcu-torture: Stopping rcu_torture_fakewriter task
[ 2523.485108][ T94] srcu-torture: Stopping rcu_torture_fakewriter task
[ 2523.487237][ T94] srcu-torture: Stopping rcu_torture_fakewriter task
[ 2523.489387][ T94] srcu-torture: Stopping rcu_torture_fakewriter task
[ 2523.491557][ T94] srcu: End-test grace-period state: g414492 f0x0 total-gps=414492
[ 2523.494082][ T94] srcu-torture: Stopping rcu_torture_stats task
[ 2523.496064][ T91] srcu-torture: rtc: 0000000000000000 VER: 26601 tfle: 0 rta: 26601 rtaf: 0 rtf: 26592 rtmbe: 0 rtmbkf: 0/18061 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 296904 onoff: 113/113:116/116 15,65:2,84 3565:3717 (HZ=100) barrier: 14706/14706:0 read-exits: 2855 nocb-toggles: 0:0
[ 2523.504481][ T91] srcu-torture: Reader Pipe: 1801582711 35204 0 0 0 0 0 0 0 0 0
[ 2523.506979][ T91] srcu-torture: Reader Batch: 1801543789 74138 0 0 0 0 0 0 0 0 0
[ 2523.509515][ T91] srcu-torture: Free-Block Circulation: 26600 26600 26599 26598 26597 26596 26595 26594 26593 26592 0
[ 2523.513158][ T91] rcu: srcu-torture: Tree SRCU g414492 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-8,-28 .) 1(-3,-20 .) 2(1,5 .) 3(5,0 .) 4(-3,2 .) 5(-1,22 .) 6(0,7 .) 7(9,12 .) T(0,0)
[ 2523.518521][ T91] srcu-torture: rcu_torture_stats is stopping
[ 2523.520482][ T94] rcu_torture_cleanup: Invoking srcu_torture_barrier+0x0/0x40().
[ 2523.524062][ T94] mem_dump_obj() slab test: rcu_torture_stats = 0000000000000000, &rhp = c00000000a627c90, rhp = c00000000f2f0000, &z = c00000000347e834
[ 2523.528499][ T94] mem_dump_obj(ZERO_SIZE_PTR): non-slab/vmalloc memory
[ 2523.530684][ T94] mem_dump_obj(NULL): non-slab/vmalloc memory
[ 2523.532593][ T94] mem_dump_obj(c00000000a627c90): slab thread_stack start c00000000a624000 pointer offset 15504 size 16384
[ 2523.536233][ T94] mem_dump_obj(c00000000f2f0000): slab rcuscale start c00000000f2f0000 pointer offset 0 allocated at rcu_torture_cleanup+0x62c/0xb20
[ 2523.540624][ T94] __slab_alloc.constprop.0+0x40/0x60
[ 2523.542439][ T94] kmem_cache_alloc+0x1b4/0x4b0
[ 2523.544061][ T94] rcu_torture_cleanup+0x62c/0xb20
[ 2523.545735][ T94] torture_shutdown+0x160/0x334
[ 2523.547320][ T94] kthread+0x148/0x150
[ 2523.548677][ T94] ret_from_kernel_thread+0x5c/0x64
[ 2523.550400][ T94] mem_dump_obj(c00000000f2f0008): slab rcuscale start c00000000f2f0000 pointer offset 8 allocated at rcu_torture_cleanup+0x62c/0xb20
[ 2523.554786][ T94] __slab_alloc.constprop.0+0x40/0x60
[ 2523.556562][ T94] kmem_cache_alloc+0x1b4/0x4b0
[ 2523.558160][ T94] rcu_torture_cleanup+0x62c/0xb20
[ 2523.559873][ T94] torture_shutdown+0x160/0x334
[ 2523.561483][ T94] kthread+0x148/0x150
[ 2523.562837][ T94] ret_from_kernel_thread+0x5c/0x64
[ 2523.564552][ T94] mem_dump_obj(c00000000347e834): non-slab/vmalloc memory
[ 2523.567739][ T94] mem_dump_obj() kmalloc test: rcu_torture_stats = 0000000000000000, &rhp = c00000000a627c90, rhp = c00000000a366960
[ 2523.571658][ T94] mem_dump_obj(kmalloc c00000000a366960): slab kmalloc-16 start c00000000a366960 pointer offset 0 size 16
[ 2523.575216][ T94] mem_dump_obj(kmalloc c00000000a366968): slab kmalloc-16 start c00000000a366960 pointer offset 8 size 16
[ 2523.578932][ T94] mem_dump_obj() vmalloc test: rcu_torture_stats = 0000000000000000, &rhp = c00000000a627c90, rhp = c008000003470000
[ 2523.582836][ T94] mem_dump_obj(vmalloc c008000003470000): 1-page vmalloc region starting at 0xc008000003470000 allocated at rcu_torture_cleanup+0x7b0/0xb20
[ 2523.587368][ T94] mem_dump_obj(vmalloc c008000003470008): 1-page vmalloc region starting at 0xc008000003470000 allocated at rcu_torture_cleanup+0x7b0/0xb20
[ 2523.591966][ T94] srcu-torture: rtc: 0000000000000000 VER: 26601 tfle: 0 rta: 26601 rtaf: 0 rtf: 26592 rtmbe: 0 rtmbkf: 0/18061 rtbe: 0 rtbke: 0 rtbre: 0 rtbf: 0 rtb: 0 nt: 296904 onoff: 113/113:116/116 15,65:2,84 3565:3717 (HZ=100) barrier: 14706/14706:0 read-exits: 2855 nocb-toggles: 0:0
[ 2523.600310][ T94] srcu-torture: Reader Pipe: 1801582711 35204 0 0 0 0 0 0 0 0 0
[ 2523.602780][ T94] srcu-torture: Reader Batch: 1801543789 74138 0 0 0 0 0 0 0 0 0
[ 2523.605271][ T94] srcu-torture: Free-Block Circulation: 26600 26600 26599 26598 26597 26596 26595 26594 26593 26592 0
[ 2523.608809][ T94] rcu: srcu-torture: Tree SRCU g414492 state 8 (SRCU_SIZE_BIG) per-CPU(idx=1): 0(-8,-28 .) 1(-3,-20 .) 2(1,5 .) 3(5,0 .) 4(-3,2 .) 5(-1,22 .) 6(0,7 .) 7(9,12 .) T(0,0)
[ 2523.614202][ T94] srcu-torture:--- End of test: SUCCESS: nreaders=7 nfakewriters=4 stat_interval=15 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=2520 stall_cpu=0 stall_cpu_holdoff=10 stall_cpu_irqsoff=0 stall_cpu_block=0 n_barrier_cbs=4 onoff_interval=1000 onoff_holdoff=30 read_exit_delay=13 read_exit_burst=16 nocbs_nthreads=0 nocbs_toggle=1000
[ 2523.631247][ T94] reboot: Power down

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