early console in setup code
Probing EDD (edd=off to disable)... ok
Linux version 6.15.0-rc1-00008-gc27d0d38f2ca (kbuild@462f6d25866c) (clang version 20.1.2 (git://gitmirror/llvm_project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247), LLD 20.1.2 (git://gitmirror/llvm_project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247)) #1 SMP PREEMPT_DYNAMIC Mon May 12 15:42:17 CST 2025
------------[ cut here ]------------
UBSAN: negation-overflow in lib/sort.c:199:36
negation of 4 cannot be represented in type 'size_t' (aka 'unsigned int'):
CPU: 0 UID: 0 PID: 0 Comm: swapper Tainted: G                T   6.15.0-rc1-00008-gc27d0d38f2ca #1 PREEMPT(undef)  4c3e2c742772c0895467dcaa42b0aab115cc2926
Tainted: [T]=RANDSTRUCT
Call Trace:
__dump_stack+0x18/0x20
dump_stack_lvl+0x70/0xb0
? vprintk+0x13/0x20
dump_stack+0xd/0x20
ubsan_epilogue+0x8/0x40
__ubsan_handle_negate_overflow+0xf1/0x100
__sort_r+0x43b/0x480
sort+0x28/0x40
? e820__update_table+0x618/0x618
e820__update_table+0x1b4/0x618
? e820__update_table+0x618/0x618
e820__memory_setup_default+0x9b/0xa8
e820__memory_setup+0x14/0x5c
setup_arch+0xf6/0x4a8
? vprintk+0x13/0x20
? _printk+0x19/0x24
start_kernel+0x68/0x3c8
i386_start_kernel+0xcc/0xec
startup_32_smp+0x151/0x154
---[ end trace ]---
BIOS-provided physical RAM map:
BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
BIOS-e820: [mem 0x0000000000100000-0x00000000bffdffff] usable
BIOS-e820: [mem 0x00000000bffe0000-0x00000000bfffffff] reserved
BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
BIOS-e820: [mem 0x0000000100000000-0x000000043fffffff] usable
e820: remove [mem 0x100000000-0xfffffffffffffffe] usable
printk: debug: ignoring loglevel setting.
printk: legacy bootconsole [earlyser0] enabled
e820: remove [mem 0x100000000-0xfffffffffffffffe] usable
Notice: NX (Execute Disable) protection cannot be enabled: non-PAE kernel!
APIC: Static calls initialized
user-defined physical RAM map:
user: [mem 0x0000000000000000-0x000000000009fbff] usable
user: [mem 0x000000000009fc00-0x000000000009ffff] reserved
user: [mem 0x00000000000f0000-0x00000000000fffff] reserved
user: [mem 0x0000000000100000-0x00000000bffdffff] usable
user: [mem 0x00000000bffe0000-0x00000000bfffffff] reserved
user: [mem 0x00000000feffc000-0x00000000feffffff] reserved
user: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
SMBIOS 2.8 present.
DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
DMI: Memory slots populated: 1/1
Hypervisor detected: KVM
kvm-clock: Using msrs 4b564d01 and 4b564d00
kvm-clock: using sched offset of 276773862 cycles
clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
tsc: Detected 2095.076 MHz processor
e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
e820: remove [mem 0x000a0000-0x000fffff] usable
last_pfn = 0xbffe0 max_arch_pfn = 0x100000
MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs
x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
initial memory mapped: [mem 0x00000000-0x047fffff]
RAMDISK: [mem 0x79ff5000-0x7fffffff]
Allocated new RAMDISK: [mem 0x287f3000-0x2e7fd391]
Move RAMDISK from [mem 0x79ff5000-0x7ffff391] to [mem 0x287f3000-0x2e7fd391]
ACPI: Early table checksum verification disabled
ACPI: RSDP 0x00000000000F59B0 000014 (v00 BOCHS )
ACPI: RSDT 0x00000000BFFE1B56 000034 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
ACPI: FACP 0x00000000BFFE1A02 000074 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
ACPI: DSDT 0x00000000BFFE0040 0019C2 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
ACPI: FACS 0x00000000BFFE0000 000040
ACPI: APIC 0x00000000BFFE1A76 000080 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
ACPI: HPET 0x00000000BFFE1AF6 000038 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
ACPI: WAET 0x00000000BFFE1B2E 000028 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
ACPI: Reserving FACP table memory at [mem 0xbffe1a02-0xbffe1a75]
ACPI: Reserving DSDT table memory at [mem 0xbffe0040-0xbffe1a01]
ACPI: Reserving FACS table memory at [mem 0xbffe0000-0xbffe003f]
ACPI: Reserving APIC table memory at [mem 0xbffe1a76-0xbffe1af5]
ACPI: Reserving HPET table memory at [mem 0xbffe1af6-0xbffe1b2d]
ACPI: Reserving WAET table memory at [mem 0xbffe1b2e-0xbffe1b55]
Mapped APIC to         ffffc000 (        fee00000)
2327MB HIGHMEM available.
743MB LOWMEM available.
mapped low ram: 0 - 2e7fe000
low ram: 0 - 2e7fe000
Zone ranges:
DMA      [mem 0x0000000000001000-0x0000000000ffffff]
Normal   [mem 0x0000000001000000-0x000000002e7fdfff]
HighMem  [mem 0x000000002e7fe000-0x00000000bffdffff]
Movable zone start for each node
Early memory node ranges
node   0: [mem 0x0000000000001000-0x000000000009efff]
node   0: [mem 0x0000000000100000-0x00000000bffdffff]
Initmem setup node 0 [mem 0x0000000000001000-0x00000000bffdffff]
On node 0, zone DMA: 1 pages in unavailable ranges
On node 0, zone DMA: 97 pages in unavailable ranges
On node 0, zone HighMem: 32 pages in unavailable ranges
ACPI: PM-Timer IO Port: 0x608
ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02
ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09
ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a
ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b
Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01
Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03
Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04
Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06
Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07
Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08
Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c
Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d
Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e
Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f
ACPI: Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x8086a201 base: 0xfed00000
TSC deadline timer available
CPU topo: Max. logical packages:   1
CPU topo: Max. logical dies:       1
CPU topo: Max. dies per package:   1
CPU topo: Max. threads per core:   1
CPU topo: Num. cores per package:     2
CPU topo: Num. threads per package:   2
CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs
mapped IOAPIC to ffffb000 (fec00000)
kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write()
[mem 0xc0000000-0xfeffbfff] available for PCI devices
Booting paravirtualized kernel on KVM
clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1
percpu: Embedded 43 pages/cpu s85548 r0 d90580 u176128
pcpu-alloc: s85548 r0 d90580 u176128 alloc=43*4096
pcpu-alloc: [0] 0 [0] 1 
Kernel command line: ip=::::vm-meta-275::dhcp root=/dev/ram0 RESULT_ROOT=/result/rcutorture/300s-cpuhotplug-srcud/vm-snb/debian-11.1-i386-20220923.cgz/i386-randconfig-141-20250508/clang-20/c27d0d38f2cafb70a68ca42c4105e170862aaf77/0 BOOT_IMAGE=/pkg/linux/i386-randconfig-141-20250508/clang-20/c27d0d38f2cafb70a68ca42c4105e170862aaf77/vmlinuz-6.15.0-rc1-00008-gc27d0d38f2ca branch=linux-next/master job=/lkp/jobs/scheduled/vm-meta-275/rcutorture-300s-cpuhotplug-srcud-debian-11.1-i386-20220923.cgz-i386-randconfig-141-20250508-c27d0d38f2ca-20250512-2728687-6ggu6j-0.yaml user=lkp ARCH=i386 kconfig=i386-randconfig-141-20250508 commit=c27d0d38f2cafb70a68ca42c4105e170862aaf77 mem=4G intremap=posted_msi vmalloc=256M initramfs_async=0 page_owner=on carrier_timeout=60 rcupdate.rcu_self_test=0 max_uptime=1200 LKP_SERVER=internal-lkp-server selinux=0 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 net.ifnames=0 printk.devkmsg=on panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk
sysrq: sysrq always enabled.
ignoring the deprecated load_ramdisk= option
Unknown kernel command line parameters "RESULT_ROOT=/result/rcutorture/300s-cpuhotplug-srcud/vm-snb/debian-11.1-i386-20220923.cgz/i386-randconfig-141-20250508/clang-20/c27d0d38f2cafb70a68ca42c4105e170862aaf77/0 BOOT_IMAGE=/pkg/linux/i386-randconfig-141-20250508/clang-20/c27d0d38f2cafb70a68ca42c4105e170862aaf77/vmlinuz-6.15.0-rc1-00008-gc27d0d38f2ca branch=linux-next/master job=/lkp/jobs/scheduled/vm-meta-275/rcutorture-300s-cpuhotplug-srcud-debian-11.1-i386-20220923.cgz-i386-randconfig-141-20250508-c27d0d38f2ca-20250512-2728687-6ggu6j-0.yaml user=lkp ARCH=i386 kconfig=i386-randconfig-141-20250508 commit=c27d0d38f2cafb70a68ca42c4105e170862aaf77 intremap=posted_msi max_uptime=1200 LKP_SERVER=internal-lkp-server selinux=0 nmi_watchdog=panic prompt_ramdisk=0 vga=normal audit=0 ia32_emulation=on riscv_isa_fallback=1", will be passed to user space.
printk: log buffer data + meta data: 1048576 + 3276800 = 4325376 bytes
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
Built 1 zonelists, mobility grouping on.  Total pages: 786302
mem auto-init: stack:off, heap alloc:on, heap free:off
stackdepot: allocating hash table via alloc_large_system_hash
stackdepot hash table entries: 65536 (order: 7, 524288 bytes, linear)
Checking if this processor honours the WP bit even in supervisor mode...Ok.
**********************************************************
**   NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE   **
**                                                      **
** This system shows unhashed kernel memory addresses   **
** via the console, logs, and other interfaces. This    **
** might reduce the security of your system.            **
**                                                      **
** If you see this message and you are not debugging    **
** the kernel, report this immediately to your system   **
** administrator!                                       **
**                                                      **
**   NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE   **
**********************************************************
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
allocated 53477376 bytes of page_ext
Node 0, zone      DMA: page owner found early allocated 0 pages
Node 0, zone   Normal: page owner found early allocated 13094 pages
Node 0, zone  HighMem: page owner found early allocated 0 pages
ftrace: allocating 68020 entries in 134 pages
ftrace: allocated 134 pages with 3 groups
Dynamic Preempt: full
Running RCU self tests
Running RCU synchronous self tests
rcu: Preemptible hierarchical RCU implementation.
rcu: 	RCU event tracing is enabled.
rcu: 	RCU lockdep checking is enabled.
rcu: 	RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2.
rcu: 	RCU priority boosting: priority 1 delay 500 ms.
	RCU CPU stall warnings timeout set to 100 (rcu_cpu_stall_timeout).
	Trampoline variant of Tasks RCU enabled.
	Rude variant of Tasks RCU enabled.
	Tracing variant of Tasks RCU enabled.
rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
Running RCU synchronous self tests
RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2.
RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2.
RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2.
NR_IRQS: 2304, nr_irqs: 56, preallocated irqs: 16
rcu: srcu_init: Setting srcu_struct sizes based on contention.
Console: colour VGA+ 80x25
printk: legacy console [tty0] enabled
printk: legacy console [ttyS0] enabled
printk: legacy bootconsole [earlyser0] disabled
Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
... MAX_LOCKDEP_SUBCLASSES:  8
... MAX_LOCK_DEPTH:          48
... MAX_LOCKDEP_KEYS:        8192
... CLASSHASH_SIZE:          4096
... MAX_LOCKDEP_ENTRIES:     32768
... MAX_LOCKDEP_CHAINS:      65536
... CHAINHASH_SIZE:          32768
memory used by lock dependency info: 3869 kB
memory used for stack traces: 2112 kB
per task-struct memory footprint: 1344 bytes
ACPI: Core revision 20240827
clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
APIC: Switch to symmetric I/O mode setup
Masked ExtINT on CPU#0
ENABLING IO-APIC IRQs
Init IO_APIC IRQs
apic 0 pin 0 not connected
IOAPIC[0]: Preconfigured routing entry (0-1 -> IRQ 1 Level:0 ActiveLow:0)
IOAPIC[0]: Preconfigured routing entry (0-2 -> IRQ 0 Level:0 ActiveLow:0)
IOAPIC[0]: Preconfigured routing entry (0-3 -> IRQ 3 Level:0 ActiveLow:0)
IOAPIC[0]: Preconfigured routing entry (0-4 -> IRQ 4 Level:0 ActiveLow:0)
IOAPIC[0]: Preconfigured routing entry (0-5 -> IRQ 5 Level:1 ActiveLow:0)
IOAPIC[0]: Preconfigured routing entry (0-6 -> IRQ 6 Level:0 ActiveLow:0)
IOAPIC[0]: Preconfigured routing entry (0-7 -> IRQ 7 Level:0 ActiveLow:0)
IOAPIC[0]: Preconfigured routing entry (0-8 -> IRQ 8 Level:0 ActiveLow:0)
IOAPIC[0]: Preconfigured routing entry (0-9 -> IRQ 9 Level:1 ActiveLow:0)
IOAPIC[0]: Preconfigured routing entry (0-10 -> IRQ 10 Level:1 ActiveLow:0)
IOAPIC[0]: Preconfigured routing entry (0-11 -> IRQ 11 Level:1 ActiveLow:0)
IOAPIC[0]: Preconfigured routing entry (0-12 -> IRQ 12 Level:0 ActiveLow:0)
IOAPIC[0]: Preconfigured routing entry (0-13 -> IRQ 13 Level:0 ActiveLow:0)
IOAPIC[0]: Preconfigured routing entry (0-14 -> IRQ 14 Level:0 ActiveLow:0)
IOAPIC[0]: Preconfigured routing entry (0-15 -> IRQ 15 Level:0 ActiveLow:0)
apic 0 pin 16 not connected
apic 0 pin 17 not connected
apic 0 pin 18 not connected
apic 0 pin 19 not connected
apic 0 pin 20 not connected
apic 0 pin 21 not connected
apic 0 pin 22 not connected
apic 0 pin 23 not connected
..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1e33052aadd, max_idle_ns: 440795310221 ns
Calibrating delay loop (skipped) preset value.. 4190.15 BogoMIPS (lpj=20950760)
Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
Speculative Store Bypass: Vulnerable
L1TF: Kernel not compiled for PAE. No mitigation for L1TF
MDS: Vulnerable
MMIO Stale Data: Unknown: No mitigations
x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
Freeing SMP alternatives memory: 64K
pid_max: default: 32768 minimum: 301
LSM: initializing lsm=capability,landlock,yama,safesetid
landlock: Up and running.
Yama: becoming mindful.
Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
Running RCU synchronous self tests
Running RCU synchronous self tests
smpboot: CPU0: Intel Xeon E312xx (Sandy Bridge) (family: 0x6, model: 0x2a, stepping: 0x1)
Performance Events: unsupported CPU family 6 model 42 no PMU driver, software events only.
signal: max sigframe size: 1760
rcu: Hierarchical SRCU implementation.
rcu: 	Max phase no-delay instances is 1000.
smp: Bringing up secondary CPUs ...
smpboot: x86: Booting SMP configuration:
.... node  #0, CPUs:      #1
Masked ExtINT on CPU#1
smp: Brought up 1 node, 2 CPUs
smpboot: Total of 2 processors activated (8380.30 BogoMIPS)
Memory: 2911092K/3145208K available (21485K kernel code, 5652K rwdata, 15532K rodata, 1424K init, 7456K bss, 177148K reserved, 0K cma-reserved, 2383752K highmem)
devtmpfs: initialized
Running RCU synchronous self tests
Running RCU synchronous self tests
Running RCU Tasks wait API self tests
Running RCU Tasks Rude wait API self tests
Running RCU Tasks Trace wait API self tests
Callback from call_rcu_tasks() invoked.
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
posixtimers hash table entries: 1024 (order: 3, 40960 bytes, linear)
futex hash table entries: 512 (order: 3, 32768 bytes, linear)
pinctrl core: initialized pinctrl subsystem
pinctrl core: failed to create debugfs directory
PM: RTC time: 16:17:55, date: 2025-05-12
NET: Registered PF_NETLINK/PF_ROUTE protocol family
thermal_sys: Registered thermal governor 'fair_share'
thermal_sys: Registered thermal governor 'bang_bang'
thermal_sys: Registered thermal governor 'step_wise'
thermal_sys: Registered thermal governor 'user_space'
cpuidle: using governor ladder
PCI: PCI BIOS revision 2.10 entry at 0xfd1ca, last bus=0
PCI: Using configuration type 1 for base access
kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible.
cryptd: max_cpu_qlen set to 1000
raid6: sse2x2   gen() 11266 MB/s
raid6: sse2x1   gen()  9425 MB/s
raid6: sse1x2   gen()  5687 MB/s
Callback from call_rcu_tasks_trace() invoked.
raid6: sse1x1   gen()  4811 MB/s
raid6: using algorithm sse2x2 gen() 11266 MB/s
raid6: .... xor() 7081 MB/s, rmw enabled
raid6: using ssse3x1 recovery algorithm
gpio-f7188x: Unsupported Fintek device 0xffff
gpio-f7188x: Unsupported Fintek device 0xffff
ACPI: Added _OSI(Module Device)
ACPI: Added _OSI(Processor Device)
ACPI: Added _OSI(3.0 _SCP Extensions)
ACPI: Added _OSI(Processor Aggregator Device)
ACPI: 1 ACPI AML tables successfully acquired and loaded
ACPI: Interpreter enabled
ACPI: PM: (supports S0 S3 S5)
ACPI: Using IOAPIC for interrupt routing
PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
PCI: Using E820 reservations for host bridge windows
ACPI: Enabled 2 GPEs in block 00 to 0F
ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments HPX-Type3]
acpi PNP0A03:00: PCIe port services disabled; not requesting _OSC control
acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge
acpi resource window ([0x440000000-0x4bfffffff] ignored, not CPU addressable)
PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window]
pci_bus 0000:00: root bus resource [bus 00-ff]
pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint
pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 conventional PCI endpoint
pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 conventional PCI endpoint
pci 0000:00:01.1: BAR 4 [io  0xc140-0xc14f]
pci 0000:00:01.1: BAR 0 [io  0x01f0-0x01f7]: legacy IDE quirk
pci 0000:00:01.1: BAR 1 [io  0x03f6]: legacy IDE quirk
pci 0000:00:01.1: BAR 2 [io  0x0170-0x0177]: legacy IDE quirk
pci 0000:00:01.1: BAR 3 [io  0x0376]: legacy IDE quirk
pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint
pci 0000:00:01.3: quirk: [io  0x0600-0x063f] claimed by PIIX4 ACPI
pci 0000:00:01.3: quirk: [io  0x0700-0x070f] claimed by PIIX4 SMB
pci 0000:00:02.0: [1234:1111] type 00 class 0x030000 conventional PCI endpoint
pci 0000:00:02.0: BAR 0 [mem 0xfd000000-0xfdffffff pref]
pci 0000:00:02.0: BAR 2 [mem 0xfebf0000-0xfebf0fff]
pci 0000:00:02.0: ROM [mem 0xfebe0000-0xfebeffff pref]
pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 conventional PCI endpoint
pci 0000:00:03.0: BAR 0 [mem 0xfebc0000-0xfebdffff]
pci 0000:00:03.0: BAR 1 [io  0xc100-0xc13f]
pci 0000:00:03.0: ROM [mem 0xfeb80000-0xfebbffff pref]
pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000 conventional PCI endpoint
pci 0000:00:04.0: BAR 0 [mem 0xfebf1000-0xfebf100f]
pci 0000:00:05.0: [1b36:0005] type 00 class 0x00ff00 conventional PCI endpoint
pci 0000:00:05.0: BAR 0 [mem 0xfebf2000-0xfebf2fff]
pci 0000:00:05.0: BAR 1 [io  0xc000-0xc0ff]
pci_bus 0000:00: on NUMA node 0
ACPI: PCI: Interrupt link LNKA configured for IRQ 10
ACPI: PCI: Interrupt link LNKB configured for IRQ 10
ACPI: PCI: Interrupt link LNKC configured for IRQ 11
ACPI: PCI: Interrupt link LNKD configured for IRQ 11
ACPI: PCI: Interrupt link LNKS configured for IRQ 9
SCSI subsystem initialized
libata version 3.00 loaded.
mc: Linux media interface: v0.10
videodev: Linux video capture interface: v2.00
cec: Failed to create debugfs cec dir
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
PTP clock support registered
FPGA manager framework
PCI: Using ACPI for IRQ routing
PCI: pci_cache_line_size set to 64 bytes
e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
e820: reserve RAM buffer [mem 0xbffe0000-0xbfffffff]
pci 0000:00:02.0: vgaarb: setting as boot VGA device
pci 0000:00:02.0: vgaarb: bridge control possible
pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
vgaarb: loaded
Could not create 'lock_event_counts' debugfs entries
clocksource: Switched to clocksource kvm-clock
VFS: Disk quotas dquot_6.6.0
VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
pnp: PnP ACPI init
pnp 00:02: [dma 2]
pnp: PnP ACPI: found 7 devices
clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
NET: Registered PF_INET protocol family
IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 20480 bytes, linear)
Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
TCP bind hash table entries: 8192 (order: 7, 655360 bytes, linear)
TCP: Hash tables configured (established 8192 bind 8192)
UDP hash table entries: 512 (order: 4, 77824 bytes, linear)
UDP-Lite hash table entries: 512 (order: 4, 77824 bytes, linear)
NET: Registered PF_UNIX/PF_LOCAL protocol family
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp-with-tls transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window]
pci 0000:00:01.0: PIIX3: Enabling Passive Release
pci 0000:00:00.0: Limiting direct PCI/PCI transfers
pci 0000:00:01.0: Activating ISA DMA hang workarounds
PCI: CLS 0 bytes, default 64
Unpacking initramfs...
Freeing initrd memory: 98348K
RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer
clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1e33052aadd, max_idle_ns: 440795310221 ns
The force parameter has not been set to 1. The Iris poweroff handler will not be installed.
Key type blacklist registered
workingset: timestamp_bits=30 max_order=20 bucket_order=0
zsmalloc: debugfs not available, stat dir not created
ntfs3: Read-only LZX/Xpress compression included
fuse: init (API version 7.43)
JFS: nTxBlock = 8192, nTxLock = 65536
9p: Installing v9fs 9p2000 file system support
NILFS version 2 loaded
xor: automatically using best checksumming function   avx       
async_tx: api initialized (async)
bounce: pool size: 64 pages
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 242)
io scheduler mq-deadline registered
io scheduler bfq registered
test_mul_u64_u64_div_u64: Starting mul_u64_u64_div_u64() test
test_mul_u64_u64_div_u64: Completed mul_u64_u64_div_u64() test
gpio_virtuser: Failed to create the debugfs tree: -1
gpio_winbond: chip ID at 2e is ffff
gpio_winbond: not an our chip
gpio_winbond: chip ID at 4e is ffff
gpio_winbond: not an our chip
leds_apu: No PC Engines APUv1 board detected. For APUv2,3 support, enable CONFIG_PCENGINES_APU2
SPI driver leds_spi_byte has no spi_device_id for ubnt,acb-spi-led
ledtrig-cpu: registered to indicate activity on CPUs
IPMI message handler: version 39.2
ipmi_si: IPMI System Interface driver
ipmi_si: Unable to find any System Interface(s)
IPMI poweroff: Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
ACPI: button: Power Button [PWRF]
N_HDLC line discipline registered with maxframe=4096
Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
Driver 'dfl-uart' was unable to register with bus_type 'dfl' because the bus was not initialized.
toshiba: not a supported Toshiba laptop
platform pc8736x_gpio.0: NatSemi pc8736x GPIO Driver Initializing
platform pc8736x_gpio.0: no device found
nsc_gpio initializing
telclk_interrupt = 0xf non-mcpbl0010 hw.
smapi::smapi_init, ERROR invalid usSmapiID
mwave: tp3780i::tp3780I_InitializeBoardData: Error: SMAPI is not available on this machine
mwave: mwavedd::mwave_init: Error: Failed to initialize board data
mwave: mwavedd::mwave_init: Error: Failed to initialize
Hangcheck: starting hangcheck timer 0.9.1 (tick is 180 seconds, margin is 60 seconds).
ACPI: bus type drm_connector registered
[drm] Initialized vkms 1.0.0 for vkms on minor 0
Console: switching to colour frame buffer device 128x48
platform vkms: [drm] fb0: vkmsdrmfb frame buffer device
SPI driver abt-y030xx067a has no spi_device_id for abt,y030xx067a
SPI driver panel-ilitek-ili9322 has no spi_device_id for dlink,dir-685-panel
SPI driver panel-ilitek-ili9322 has no spi_device_id for ilitek,ili9322
SPI driver panel-innolux-ej030na has no spi_device_id for innolux,ej030na
SPI driver panel-samsung-s6e63m0 has no spi_device_id for samsung,s6e63m0
SPI driver tps6594 has no spi_device_id for ti,tps6594-q1
SPI driver tps6594 has no spi_device_id for ti,tps6593-q1
SPI driver tps6594 has no spi_device_id for ti,lp8764-q1
SPI driver tps6594 has no spi_device_id for ti,tps65224-q1
Driver 'intel-m10-bmc' was unable to register with bus_type 'dfl' because the bus was not initialized.
st: Version 20160209, fixed bufsize 32768, s/g segs 256
scsi_debug:scsi_debug_init: scsi_debug_init: failed to create initial debugfs directory
scsi_debug:sdebug_driver_probe: scsi_debug: trim poll_queues to 0. poll_q/nr_hw = (0/1)
scsi host0: scsi_debug: version 0191 [20210520]
dev_size_mb=8, opts=0x0, submit_queues=1, statistics=0
scsi 0:0:0:0: Direct-Access     Linux    scsi_debug       0191 PQ: 0 ANSI: 7
scsi_debug:scsi_debug_sdev_configure: scsi_debug_sdev_configure: failed to create debugfs directory for device 0:0:0:0
scsi_debug:scsi_debug_sdev_configure: scsi_debug_sdev_configure: failed to create error file for device 0:0:0:0
scsi 0:0:0:0: Power-on or device reset occurred
kworker/R-nvmet (70) used greatest stack depth: 7012 bytes left
Rounding down aligned max_sectors from 4294967295 to 4294967288
db_root: cannot open: /etc/target
Driver 'dfl-spi-altera' was unable to register with bus_type 'dfl' because the bus was not initialized.
HSI/SSI char device loaded
e1000: Intel(R) PRO/1000 Network Driver
e1000: Copyright (c) 1999-2006 Intel Corporation.
ACPI: \_SB_.LNKC: Enabled at IRQ 11
e1000 0000:00:03.0 eth0: (PCI:33MHz:32-bit) 52:54:00:12:34:56
e1000 0000:00:03.0 eth0: Intel(R) PRO/1000 Network Connection
i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
mousedev: PS/2 mouse device common for all mice
input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
i2c_dev: i2c /dev entries driver
dvbdev: DVB: registering new adapter (dvb_vidtv_bridge)
modprobe (77) used greatest stack depth: 5096 bytes left
i2c i2c-0: DVB: registering adapter 0 frontend 0 (Dummy demod for DVB-T/T2/C/S/S2)...
vidtv vidtv.0: Successfully initialized vidtv!
vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video0
vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video1
vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video2
vim2m vim2m.0: Device registered as /dev/video3
pps_ldisc: PPS line discipline registered
Driver for 1-wire Dallas network protocol.
applesmc: supported laptop not found!
applesmc: driver init failed (ret=-19)!
f71882fg: Not a Fintek device
f71882fg: Not a Fintek device
pc87360: PC8736x not detected, module not inserted
sch56xx_common: Unsupported device id: 0xff
sch56xx_common: Unsupported device id: 0xff
intel_powerclamp: CPU does not support MWAIT
acquirewdt: WDT driver for Acquire single board computer initialising
acquirewdt: I/O address 0x0043 already in use
acquirewdt acquirewdt: probe with driver acquirewdt failed with error -5
eurotechwdt: Eurotech WDT driver 0.01 at 3F0 (Interrupt 10) - timeout event: int
wafer5823wdt: WDT driver for Wafer 5823 single board computer initialising
wafer5823wdt: cannot register miscdev on minor=130 (err=-16)
sc1200wdt: build 20020303
sc1200wdt: io parameter must be specified
pc87413_wdt: Version 1.1 at io 0x2E
pc87413_wdt: cannot register miscdev on minor=130 (err=-16)
sbc8360: failed to register misc device
sbc7240_wdt: timeout set to 30 seconds
sbc7240_wdt: cannot register miscdev on minor=130 (err=-16)
machzwd: MachZ ZF-Logic Watchdog driver initializing
machzwd: no ZF-Logic found
sbc_epx_c3: cannot register miscdev on minor=130 (err=-16)
watchdog: Software Watchdog: cannot register miscdev on minor=130 (err=-16).
watchdog: Software Watchdog: a legacy watchdog module is probably present.
softdog: initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0)
softdog:              soft_reboot_cmd=<not set> soft_active_on_boot=0
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.49.0-ioctl (2025-01-17) initialised: dm-devel@lists.linux.dev
input: Speakup as /devices/virtual/input/input4
initialized device: /dev/synth, node (MAJOR 10, MINOR 122)
initialized device: /dev/synthu, node (MAJOR 10, MINOR 121)
speakup 3.1.6: initialized
synth name on entry is: (null)
amd_pstate_ut: amd_pstate_ut_acpi_cpc_valid the _CPC object is not present in SBIOS!
amd_pstate_ut: 1    amd_pstate_ut_acpi_cpc_valid	 fail: -22!
amd_pstate_ut: 2    amd_pstate_ut_check_enabled	 success!
amd_pstate_ut: 3    amd_pstate_ut_check_perf	 success!
amd_pstate_ut: 4    amd_pstate_ut_check_freq	 success!
amd_pstate_ut: 5    amd_pstate_ut_check_driver	 success!
cpufreq_nforce2: No nForce2 chipset
wbsd: Winbond W83L51xD SD/MMC card interface driver
wbsd: Copyright(c) Pierre Ossman
No iBFT detected.
acerhdf: Acer Aspire One Fan driver, v.0.7.0
acerhdf: unknown (unsupported) BIOS version QEMU/Standard PC (i440FX + PIIX, 1996)/1.16.2-debian-1.16.2-1, please report, aborting!
acer_wmi: Acer Laptop ACPI-WMI Extras
acer_wmi: No or unsupported WMI interface, unable to load
fujitsu_tablet: Unknown (using defaults)
msi_wmi: This machine doesn't have neither MSI-hotkeys nor backlight through WMI
topstar_laptop: ACPI extras driver loaded
No DMI match for this platform
SPI driver xlnx-slave-spi has no spi_device_id for xlnx,fpga-slave-serial
gnss: GNSS driver registered with major 500
NET: Registered PF_INET6 protocol family
Segment Routing with IPv6
In-situ OAM (IOAM) with IPv6
sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
NET: Registered PF_PACKET protocol family
9pnet: Installing 9P2000 support
start plist test
end plist test
IPI shorthand broadcast: enabled
... APIC ID:      00000000 (0)
... APIC VERSION: 00050014
0000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000

number of MP IRQ sources: 15.
number of IO-APIC #0 registers: 24.
testing the IO APIC.......................
IO APIC #0......
.... register #00: 00000000
.......    : physical APIC id: 00
.......    : Delivery Type: 0
.......    : LTS          : 0
.... register #01: 00170011
.......     : max redirection entries: 17
.......     : PRQ implemented: 0
.......     : IO APIC version: 11
.... register #02: 00000000
.......     : arbitration: 00
.... IRQ redirection table:
IOAPIC 0:
pin00, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
pin01, enabled , edge , high, V(21), IRR(0), S(0), logical , D(0002), M(0)
pin02, enabled , edge , high, V(30), IRR(0), S(0), logical , D(0001), M(0)
pin03, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
pin04, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
pin05, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
pin06, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
pin07, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
pin08, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
pin09, enabled , level, high, V(20), IRR(0), S(0), logical , D(0002), M(0)
pin0a, enabled , level, high, V(21), IRR(0), S(0), logical , D(0001), M(0)
pin0b, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
pin0c, enabled , edge , high, V(20), IRR(0), S(0), logical , D(0001), M(0)
pin0d, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
pin0e, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
pin0f, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
pin10, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
pin11, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
pin12, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
pin13, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
pin14, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
pin15, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
pin16, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
pin17, disabled, edge , high, V(00), IRR(0), S(0), physical, D(0000), M(0)
IRQ to pin mappings:
IRQ0 -> 0:2
IRQ1 -> 0:1
IRQ3 -> 0:3
IRQ4 -> 0:4
IRQ5 -> 0:5
IRQ6 -> 0:6
IRQ7 -> 0:7
IRQ8 -> 0:8
IRQ9 -> 0:9
IRQ10 -> 0:10
IRQ11 -> 0:11
IRQ12 -> 0:12
IRQ13 -> 0:13
IRQ14 -> 0:14
IRQ15 -> 0:15
.................................... done.
sched_clock: Marking stable (6536625228, 80569375)->(6621189216, -3994613)
Key type .fscrypt registered
Key type fscrypt-provisioning registered
Btrfs loaded, experimental=on, assert=on, zoned=yes, fsverity=no
modprobe (96) used greatest stack depth: 5072 bytes left
modprobe (97) used greatest stack depth: 5056 bytes left
modprobe (99) used greatest stack depth: 5008 bytes left
Key type encrypted registered
PM:   Magic number: 9:312:287
tty tty20: hash matches
acpi PNP0400:00: hash matches
input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3
e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
Sending DHCP requests ., OK
IP-Config: Got DHCP answer from 10.0.2.2, my address is 10.0.2.15
IP-Config: Complete:
device=eth0, hwaddr=52:54:00:12:34:56, ipaddr=10.0.2.15, mask=255.255.255.0, gw=10.0.2.2
host=vm-meta-275, domain=, nis-domain=(none)
bootserver=10.0.2.2, rootserver=10.0.2.2, rootpath=
nameserver0=10.0.2.3
clk: Disabling unused clocks
Freeing unused kernel image (initmem) memory: 1424K
Write protecting kernel text and read-only data: 37020k
Run /init as init process
with arguments:
/init
with environment:
HOME=/
TERM=linux
RESULT_ROOT=/result/rcutorture/300s-cpuhotplug-srcud/vm-snb/debian-11.1-i386-20220923.cgz/i386-randconfig-141-20250508/clang-20/c27d0d38f2cafb70a68ca42c4105e170862aaf77/0
BOOT_IMAGE=/pkg/linux/i386-randconfig-141-20250508/clang-20/c27d0d38f2cafb70a68ca42c4105e170862aaf77/vmlinuz-6.15.0-rc1-00008-gc27d0d38f2ca
branch=linux-next/master
job=/lkp/jobs/scheduled/vm-meta-275/rcutorture-300s-cpuhotplug-srcud-debian-11.1-i386-20220923.cgz-i386-randconfig-141-20250508-c27d0d38f2ca-20250512-2728687-6ggu6j-0.yaml
user=lkp
ARCH=i386
kconfig=i386-randconfig-141-20250508
commit=c27d0d38f2cafb70a68ca42c4105e170862aaf77
intremap=posted_msi
max_uptime=1200
LKP_SERVER=internal-lkp-server
selinux=0
nmi_watchdog=panic
prompt_ramdisk=0
vga=normal
audit=0
ia32_emulation=on
riscv_isa_fallback=1
systemd[1]: RTC configured in localtime, applying delta of 0 minutes to system time.

Welcome to Debian GNU/Linux 11 (bullseye)!

random: crng init done
Created slice system-getty.slice.
Created slice system-modprobe.slice.
Created slice User and Session Slice.
Reached target Local Encrypted Volumes.
Reached target Paths.
Reached target Slices.
Reached target Swap.
Listening on RPCbind Server Activation Socket.
Listening on Syslog Socket.
Listening on initctl Compatibility Named Pipe.
Listening on Journal Socket (/dev/log).
Listening on Journal Socket.
Listening on udev Control Socket.
Listening on udev Kernel Socket.
Mounting RPC Pipe File System...
Mounting Kernel Trace File System...
Starting Load Kernel Module configfs...
Starting Load Kernel Module drm...
Starting Load Kernel Module fuse...
Starting Journal Service...
Starting Load Kernel Modules...
Starting Remount Root and Kernel File Systems...
Starting Coldplug All udev Devices...
Mounted RPC Pipe File System.
Mounted Kernel Trace File System.
Finished Load Kernel Module configfs.
systemd-remount (123) used greatest stack depth: 4976 bytes left
Finished Load Kernel Module drm.
Finished Load Kernel Module fuse.
Finished Load Kernel Modules.
Finished Remount Root and Kernel File Systems.
Mounting FUSE Control File System...
Mounting Kernel Configuration File System...
Starting Load/Save Random Seed...
Starting Apply Kernel Variables...
Starting Create System Users...
Started Journal Service.
Mounted FUSE Control File System.
Mounted Kernel Configuration File System.
Starting Flush Journal to Persistent Storage...
Finished Load/Save Random Seed.
Finished Apply Kernel Variables.
Finished Create System Users.
Starting Create Static Device Nodes in /dev...
Finished Flush Journal to Persistent Storage.
Finished Create Static Device Nodes in /dev.
Reached target Local File Systems (Pre).
Reached target Local File Systems.
Starting Preprocess NFS configuration...
Starting Create Volatile Files and Directories...
Finished Preprocess NFS configuration.
Reached target NFS client services.
Started Rule-based Manager for Device Events and Files.
Finished Create Volatile Files and Directories.
Starting RPC bind portmap service...
Starting Update UTMP about System Boot/Shutdown...
Started RPC bind portmap service.
Reached target Remote File Systems (Pre).
Reached target Remote File Systems.
Reached target RPC Port Mapper.
Finished Update UTMP about System Boot/Shutdown.
Finished Coldplug All udev Devices.
Reached target System Initialization.
Started Daily apt download activities.
Started Daily apt upgrade and clean activities.
Started Discard unused blocks once a week.
Started Daily rotation of log files.
Started Daily Cleanup of Temporary Directories.
Reached target Timers.
Listening on D-Bus System Message Bus Socket.
Reached target Sockets.
Reached target Basic System.
Started Regular background program processing daemon.
Started D-Bus System Message Bus.
Starting Helper to synchronize boot up for ifupdown...
Starting LSB: OpenIPMI Driver init script...
Starting System Logging Service...
Starting User Login Management...
Finished Helper to synchronize boot up for ifupdown.
Starting Raise network interfaces...
systemctl (173) used greatest stack depth: 4872 bytes left
e2scrub_all (166) used greatest stack depth: 4200 bytes left
Starting LSB: Load kernel image with kexec...
Started User Login Management.
Started LSB: Load kernel image with kexec.
Finished Raise network interfaces.
Reached target Network.
Starting LKP bootstrap...
Starting /etc/rc.local Compatibility...
Starting OpenBSD Secure Shell server...
Starting Permit User Sessions...
Started LKP bootstrap.
Finished Permit User Sessions.
Failed to start LSB: OpenIPMI Driver init script.
See 'systemctl status openipmi.service' for details.
LKP: ttyS0: 221: skip deploy intel ucode as no ucode is specified
Started System Logging Service.
Started OpenBSD Secure Shell server.
LKP: ttyS0: 221: Kernel tests: Boot OK!
LKP: ttyS0: 221: HOSTNAME vm-snb, MAC 52:54:00:12:34:56, kernel 6.15.0-rc1-00008-gc27d0d38f2ca 1
LKP: ttyS0: 221:  /lkp/lkp/src/bin/run-lkp /lkp/jobs/scheduled/vm-meta-275/rcutorture-300s-cpuhotplug-srcud-debian-11.1-i386-20220923.cgz-i386-randconfig-141-20250508-c27d0d38f2ca-20250512-2728687-6ggu6j-0.yaml
is_virt=true

lkp: kernel tainted state: 131072

LKP: stdout: 221: Kernel tests: Boot OK!


mount: /sys/kernel/debug: mount point does not exist.

LKP: stdout: 221: HOSTNAME vm-snb, MAC 52:54:00:12:34:56, kernel 6.15.0-rc1-00008-gc27d0d38f2ca 1

install debs round one: dpkg -i --force-confdef --force-depends /opt/deb/gawk_1%3a5.1.0-1_i386.deb

Selecting previously unselected package gawk.

(Reading database ... 16439 files and directories currently installed.)

Preparing to unpack .../deb/gawk_1%3a5.1.0-1_i386.deb ...

Unpacking gawk (1:5.1.0-1) ...

Setting up gawk (1:5.1.0-1) ...

NO_NETWORK=

mount debug /sys/kernel/debug -t debugfs

rootfs on / type rootfs (rw)

proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)

sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)

devtmpfs on /dev type devtmpfs (rw,nosuid,noexec,size=1484028k,nr_inodes=146077,mode=755)

securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)

tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)

devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)

tmpfs on /run type tmpfs (rw,nosuid,nodev,size=613568k,nr_inodes=819200,mode=755)

tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)

cgroup2 on /sys/fs/cgroup type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate,memory_recursiveprot)

systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=31,pgrp=1,timeout=0,minproto=5,maxproto=5,direct)

sunrpc on /run/rpc_pipefs type rpc_pipefs (rw,relatime)

tracefs on /sys/kernel/tracing type tracefs (rw,nosuid,nodev,noexec,relatime)

fusectl on /sys/fs/fuse/connections type fusectl (rw,nosuid,nodev,noexec,relatime)

configfs on /sys/kernel/config type configfs (rw,nosuid,nodev,noexec,relatime)

tmp on /tmp type tmpfs (rw,relatime)

nodev	sysfs

nodev	tmpfs

nodev	bdev

nodev	proc

nodev	cgroup

nodev	cgroup2

nodev	devtmpfs

nodev	binfmt_misc

nodev	configfs

nodev	tracefs

nodev	securityfs

nodev	sockfs

nodev	pipefs

nodev	ramfs

nodev	rpc_pipefs

nodev	devpts

	ext3

	ext2

	ext4

	vfat

	msdos

	exfat

nodev	nfs

nodev	nfs4

	ntfs

	ntfs3

nodev	autofs

	fuseblk

nodev	fuse

nodev	fusectl

nodev	overlay

	udf

	jfs

nodev	9p

	nilfs2

	f2fs

	bcachefs

	zonefs

	btrfs

LKP: stdout: 221:  /lkp/lkp/src/bin/run-lkp /lkp/jobs/scheduled/vm-meta-275/rcutorture-300s-cpuhotplug-srcud-debian-11.1-i386-20220923.cgz-i386-randconfig-141-20250508-c27d0d38f2ca-20250512-2728687-6ggu6j-0.yaml

RESULT_ROOT=/result/rcutorture/300s-cpuhotplug-srcud/vm-snb/debian-11.1-i386-20220923.cgz/i386-randconfig-141-20250508/clang-20/c27d0d38f2cafb70a68ca42c4105e170862aaf77/0

job=/lkp/jobs/scheduled/vm-meta-275/rcutorture-300s-cpuhotplug-srcud-debian-11.1-i386-20220923.cgz-i386-randconfig-141-20250508-c27d0d38f2ca-20250512-2728687-6ggu6j-0.yaml

result_service: raw_upload, RESULT_MNT: /internal-lkp-server/result, RESULT_ROOT: /internal-lkp-server/result/rcutorture/300s-cpuhotplug-srcud/vm-snb/debian-11.1-i386-20220923.cgz/i386-randconfig-141-20250508/clang-20/c27d0d38f2cafb70a68ca42c4105e170862aaf77/0, TMP_RESULT_ROOT: /tmp/lkp/result

run-job /lkp/jobs/scheduled/vm-meta-275/rcutorture-300s-cpuhotplug-srcud-debian-11.1-i386-20220923.cgz-i386-randconfig-141-20250508-c27d0d38f2ca-20250512-2728687-6ggu6j-0.yaml

/usr/bin/wget -q --timeout=3600 --tries=1 --local-encoding=UTF-8 http://internal-lkp-server:80/~lkp/cgi-bin/lkp-jobfile-append-var?job_file=/lkp/jobs/scheduled/vm-meta-275/rcutorture-300s-cpuhotplug-srcud-debian-11.1-i386-20220923.cgz-i386-randconfig-141-20250508-c27d0d38f2ca-20250512-2728687-6ggu6j-0.yaml&job_state=running -O /dev/null

target ucode: 

check_nr_cpu

CPU(s):                               2

On-line CPU(s) list:                  0,1

Thread(s) per core:                   1

Core(s) per socket:                   2

Socket(s):                            1

2025-05-12 08:18:11 depmod

torture module --- srcud:  disable_onoff_at_boot=0 ftrace_dump_at_shutdown=0 verbose_sleep_frequency=0 verbose_sleep_duration=1 random_shuffle=0
srcud-torture:--- Start of test: nreaders=1 nfakewriters=4 stat_interval=60 verbose=1 test_no_idle_hz=1 shuffle_interval=3 stutter=5 irqreader=1 fqs_duration=0 fqs_holdoff=0 fqs_stutter=3 test_boost=1/0 test_boost_interval=7 test_boost_duration=4 test_boost_holdoff=0 shutdown_secs=0 stall_cpu=0 stall_cpu_holdoff=10 stall_cpu_irqsoff=0 stall_cpu_block=0 stall_cpu_repeat=0 n_barrier_cbs=0 onoff_interval=3 onoff_holdoff=30 read_exit_delay=13 read_exit_burst=16 reader_flavor=1 nocbs_nthreads=0 nocbs_toggle=1000 test_nmis=0 preempt_duration=0 preempt_interval=1000 n_up_down=32
srcud:  Start-test grace-period state: g-400 f0x0
rcu_torture_write_types: Testing expedited GPs.
rcu_torture_write_types: Testing asynchronous GPs.
rcu_torture_write_types: Testing polling GPs.
rcu_torture_write_types: Testing normal GPs.
rcu_torture_write_types: Testing 4 update types.
rcu_torture_write_types: gp_cond_wi 160000 gp_cond_wi_exp 128 gp_poll_wi 160000 gp_poll_wi_exp 128
srcud-torture: Creating rcu_torture_writer task
srcud-torture: rcu_torture_writer task started
srcud-torture: Creating rcu_torture_fakewriter task
srcud-torture: Creating rcu_torture_fakewriter task
srcud-torture: rcu_torture_fakewriter task started
srcud-torture: rcu_torture_fakewriter task started
srcud-torture: Creating rcu_torture_fakewriter task
srcud-torture: Creating rcu_torture_fakewriter task
srcud-torture: rcu_torture_fakewriter task started
srcud-torture: rcu_torture_fakewriter task started
srcud-torture: Creating rcu_torture_reader task
srcud-torture: rcu_torture_reader task started
srcud-torture: Creating rcu_torture_updown task
srcud-torture: rcu_torture_updown task started
srcud-torture: Creating rcu_torture_stats task
srcud-torture: Creating torture_shuffle task
------------[ cut here ]------------
srcud-torture: rcu_torture_stats task started
rcutorture_one_extend_check before change: Current 0x80  To add 0x0  To remove 0x80  preempt_count() 0x10001
WARNING: CPU: 1 PID: 2 at kernel/rcu/rcutorture.c:1976 rcutorture_one_extend_check+0x5b/0x300 [rcutorture]
Modules linked in: rcutorture(+) torture
CPU: 1 UID: 0 PID: 2 Comm: kthreadd Tainted: G                T   6.15.0-rc1-00008-gc27d0d38f2ca #1 PREEMPT(full)  4c3e2c742772c0895467dcaa42b0aab115cc2926
Tainted: [T]=RANDSTRUCT
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
EIP: rcutorture_one_extend_check+0x5b/0x300 [rcutorture]
Code: 05 68 e2 69 f0 01 64 a1 0c f0 b4 c3 25 ff ff ff 7f 50 ff 75 0c 57 53 56 68 e3 c9 6a f0 68 19 b5 6a f0 e8 b8 c8 96 d0 83 c4 1c <0f> 0b f6 c3 09 75 1d eb 35 9c 8f 45 ec f7 45 ec 00 02 00 00 74 09
EAX: 0000006c EBX: 00000080 ECX: 00000027 EDX: 00000000
ESI: f06ad951 EDI: 00000000 EBP: c7f19da0 ESP: c7f19d8c
DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 EFLAGS: 00010082
CR0: 80050033 CR2: b7e17eb0 CR3: 08be7000 CR4: 00040690
DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
DR6: fffe0ff0 DR7: 00000400
Call Trace:
rcutorture_one_extend+0x54/0x4b0 [rcutorture 4a4a34e515cdd0c53b2c18de8a71945278e82895]
? lock_acquire+0xa8/0x1c0
rcu_torture_one_read_end+0x1b7/0x350 [rcutorture 4a4a34e515cdd0c53b2c18de8a71945278e82895]
? local_bh_enable+0x20/0x20 [rcutorture 4a4a34e515cdd0c53b2c18de8a71945278e82895]
rcu_torture_updown_hrt+0x18/0x30 [rcutorture 4a4a34e515cdd0c53b2c18de8a71945278e82895]
__hrtimer_run_queues+0x18a/0x3b0
? ktime_get_update_offsets_now+0x52/0x200
hrtimer_run_queues+0xf7/0x130
update_process_times+0x25/0xb0
tick_periodic+0xc4/0xe0
tick_handle_periodic+0x23/0x70
__sysvec_apic_timer_interrupt+0x73/0x190
? sysvec_call_function_single+0x30/0x30
sysvec_apic_timer_interrupt+0x1a/0x34
handle_exception+0x150/0x150
EIP: lock_acquire+0xda/0x1c0
Code: 64 0f c1 05 8c 0e b5 c3 83 f8 01 0f 85 a5 00 00 00 9c 8f 45 d4 f7 45 d4 00 02 00 00 0f 85 a6 00 00 00 85 f6 74 01 fb 83 c4 20 <5e> 5f 5b 5d 2e e9 30 3d 3c 01 89 ce 89 55 f0 8b 55 f0 ff 75 14 ff
EAX: 00000001 EBX: c345d894 ECX: b4a771ac EDX: 00000000
ESI: 00000001 EDI: 00000000 EBP: c7f19f50 ESP: c7f19f44
DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 EFLAGS: 00000286
? try_to_wake_up+0x248/0x850
? sysvec_call_function_single+0x30/0x30
? try_to_wake_up+0x248/0x850
? sysvec_call_function_single+0x30/0x30
? lock_acquire+0xda/0x1c0
_raw_spin_lock+0x2a/0x3c
? kthreadd+0xda/0x160
kthreadd+0xda/0x160
? schedule_tail+0xd4/0x120
? kthread_stop_put+0x30/0x30
? kthread_stop_put+0x30/0x30
ret_from_fork+0x35/0x40
ret_from_fork_asm+0x12/0x1c
entry_INT80_32+0x10d/0x10d
irq event stamp: 4386
hardirqs last  enabled at (4385): [<c10f858d>] finish_lock_switch+0x9d/0xe0
hardirqs last disabled at (4386): [<c24e7ab0>] sysvec_apic_timer_interrupt+0xc/0x34
softirqs last  enabled at (2260): [<c10bb5d2>] handle_softirqs+0x372/0x3b0
softirqs last disabled at (2255): [<c24f627f>] __do_softirq+0xf/0x16
---[ end trace 0000000000000000 ]---
srcud-torture: Creating torture_stutter task
srcud-torture: torture_shuffle task started
srcud-torture: Creating torture_onoff task
srcud-torture: torture_stutter task started
srcud-torture: Creating rcu_torture_fwd_prog task
srcud-torture: torture_onoff task started
srcud-torture: torture_onoff begin holdoff
srcud-torture: Creating rcu_torture_read_exit task
srcud-torture: rcu_torture_fwd_progress task started
srcud-torture: rcu_torture_read_exit: Start of test
srcud-torture: rcu_torture_read_exit: Start of episode
2025-05-12 08:19:11 sleep 300

srcud-torture: rcu_torture_read_exit: End of episode
srcud-torture: rcu_torture_read_exit: Start of episode
srcud-torture: rcu_torture_read_exit: End of episode
srcud-torture: torture_onoff end holdoff
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
srcud-torture: rcu_torture_read_exit: Start of episode
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
srcud-torture: rcu_torture_read_exit: End of episode
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
srcud-torture: rcu_torture_read_exit: Start of episode
srcud-torture: rcu_torture_read_exit: End of episode
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
rcu_torture_fwd_prog: Starting forward-progress test 0
rcu_torture_fwd_prog_cr: Starting forward-progress test 0
srcud-torture: rtc: f069d1f8 ver: 111 tfle: 0 rta: 111 rtaf: 0 rtf: 100 rtmbe: 0 rtmbkf: 0/0 rtbe: 0 rtbke: 0 rtbf: 0 rtb: 0 nt: 872 onoff: 70/70:70/71 9,35:9,54 845:1044 (HZ=100) barrier: 0/0:0 read-exits: 64 nocb-toggles: 0:0
srcud-torture: Reader Pipe:  7084216 2495 0 0 0 0 0 0 0 0 0
srcud-torture: Reader Batch:  7084707 2004 0 0 0 0 0 0 0 0 0
srcud-torture: Free-Block Circulation:  110 110 109 108 107 105 104 103 102 100 0
rcu: srcud-torture: Tree SRCU g513 state 0 (SRCU_SIZE_SMALL) per-CPU(idx=0): 0(-11,-4 C) 1(11,4 .) T(0,0)
smpboot: CPU 1 is now offline
rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x20 [rcutorture]() 0
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
rcu_torture_fwd_prog_cr Duration 13 barrier: 13 pending 13618 n_launders: 42234 n_launders_sa: 101 n_max_gps: 100 n_max_cbs: 28683 cver 0 gps 12 #online 2
rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 26 jiffies): 1s/10: 30993:9 2s/10: 39924:5
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
srcud-torture: rcu_torture_read_exit: Start of episode
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
srcud-torture: rcu_torture_read_exit: End of episode
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
srcud-torture: rcu_torture_read_exit: Start of episode
srcud-torture: rcu_torture_read_exit: End of episode
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
srcud-torture: rcu_torture_read_exit: Start of episode
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
srcud-torture: rcu_torture_read_exit: End of episode
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
srcud-torture: rcu_torture_read_exit: Start of episode
srcud-torture: rcu_torture_read_exit: End of episode
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
srcud-torture: rtc: f069d0fc ver: 207 tfle: 0 rta: 207 rtaf: 0 rtf: 198 rtmbe: 0 rtmbkf: 0/0 rtbe: 0 rtbke: 0 rtbf: 0 rtb: 0 nt: 1792 onoff: 213/213:213/213 9,54:9,56 2630:3233 (HZ=100) barrier: 0/0:0 read-exits: 128 nocb-toggles: 0:0
srcud-torture: Reader Pipe:  14541853 4485 0 0 0 0 0 0 0 0 0
srcud-torture: Reader Batch:  14542556 3782 0 0 0 0 0 0 0 0 0
srcud-torture: Free-Block Circulation:  206 206 205 204 203 202 201 200 199 198 0
rcu: srcud-torture: Tree SRCU g1352 state 0 (SRCU_SIZE_SMALL) per-CPU(idx=0): 0(-65,-66 .) 1(65,66 .) T(0,0)
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
srcud-torture: rcu_torture_read_exit: Start of episode
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
srcud-torture: rcu_torture_read_exit: End of episode
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
rcu_torture_fwd_prog n_max_cbs: 28683
rcu_torture_fwd_prog: Starting forward-progress test 0
rcu_torture_fwd_prog_cr: Starting forward-progress test 0
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x20 [rcutorture]() 0
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
rcu_torture_fwd_prog_cr Duration 151 barrier: 51 pending 9924 n_launders: 100099 n_launders_sa: 100099 n_max_gps: 100 n_max_cbs: 50000 cver 6 gps 6 #online 2
rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 203 jiffies): 1s/10: 0:1 2s/10: 0:5 3s/10: 0:1 4s/10: 0:0 5s/10: 18075:351 6s/10: 31925:1 7s/10: 0:1 8s/10: 0:0 9s/10: 0:0 10s/10: 19902:353 11s/10: 30097:1 12s/10: 0:1 13s/10: 0:0 14s/10: 0:0 15s/10: 20030:355 16s/10: 29969:1 17s/10: 0:1 18s/10: 0:0 19s/10: 0:0 20s/10: 101:357
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
srcud-torture: rcu_torture_read_exit: Start of episode
srcud-torture: rcu_torture_read_exit: End of episode
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
srcud-torture: rcu_torture_read_exit: Start of episode
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
srcud-torture: rcu_torture_read_exit: End of episode
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
srcud-torture: rcu_torture_read_exit: Start of episode
srcud-torture: rcu_torture_read_exit: End of episode
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
srcud-torture: rcu_torture_read_exit: Start of episode
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
srcud-torture: rtc: f069db44 ver: 303 tfle: 0 rta: 303 rtaf: 0 rtf: 294 rtmbe: 0 rtmbkf: 0/0 rtbe: 0 rtbke: 0 rtbf: 0 rtb: 0 nt: 2716 onoff: 359/359:359/360 9,54:9,56 4413:5342 (HZ=100) barrier: 0/0:0 read-exits: 192 nocb-toggles: 0:0
srcud-torture: Reader Pipe:  21941473 6546 0 0 0 0 0 0 0 0 0
srcud-torture: Reader Batch:  21942442 5577 0 0 0 0 0 0 0 0 0
srcud-torture: Free-Block Circulation:  302 302 301 300 299 298 297 296 295 294 0
rcu: srcud-torture: Tree SRCU g2176 state 0 (SRCU_SIZE_SMALL) per-CPU(idx=0): 0(-112,-129 .) 1(112,129 .) T(0,0)
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
srcud-torture: rcu_torture_read_exit: End of episode
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
rcu_torture_fwd_prog n_max_cbs: 50000
rcu_torture_fwd_prog: Starting forward-progress test 0
rcu_torture_fwd_prog_cr: Starting forward-progress test 0
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
srcud-torture: rcu_torture_read_exit: Start of episode
srcud-torture: rcu_torture_read_exit: End of episode
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x20 [rcutorture]() 0
rcu_torture_fwd_prog_cr Duration 133 barrier: 18 pending 18611 n_launders: 100099 n_launders_sa: 100099 n_max_gps: 100 n_max_cbs: 50000 cver 3 gps 6 #online 2
rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 151 jiffies): 1s/10: 0:1 2s/10: 0:5 3s/10: 0:1 4s/10: 0:0 5s/10: 50000:594 6s/10: 0:1 7s/10: 0:1 8s/10: 0:0 9s/10: 0:0 10s/10: 49999:596 11s/10: 0:1 12s/10: 0:1 13s/10: 0:0 14s/10: 49999:598 15s/10: 101:3
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
srcud-torture: rcu_torture_read_exit: Start of episode
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
srcud-torture: rcu_torture_read_exit: End of episode
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
srcud-torture: rcu_torture_read_exit: Start of episode
srcud-torture: rcu_torture_read_exit: End of episode
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
srcud-torture: rcu_torture_read_exit: Start of episode
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
srcud-torture: rtc: f069da48 ver: 391 tfle: 0 rta: 391 rtaf: 0 rtf: 382 rtmbe: 0 rtmbkf: 0/0 rtbe: 0 rtbke: 0 rtbf: 0 rtb: 0 nt: 3633 onoff: 495/495:495/496 7,67:9,56 6264:7328 (HZ=100) barrier: 0/0:0 read-exits: 256 nocb-toggles: 0:0
srcud-torture: Reader Pipe:  29490535 8352 0 0 0 0 0 0 0 0 0
srcud-torture: Reader Batch:  29491765 7122 0 0 0 0 0 0 0 0 0
srcud-torture: Free-Block Circulation:  390 390 389 388 387 386 385 384 383 382 0
rcu: srcud-torture: Tree SRCU g2940 state 0 (SRCU_SIZE_SMALL) per-CPU(idx=1): 0(-169,-168 .) 1(169,168 .) T(0,0)
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
srcud-torture: rcu_torture_read_exit: End of episode
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
srcud-torture: rcu_torture_read_exit: Start of episode
srcud-torture: rcu_torture_read_exit: End of episode
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
Started /etc/rc.local Compatibility.
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
Started Getty on tty1.
Reached target Login Prompts.
Reached target Multi-User System.
Starting watchdog daemon...
Started watchdog daemon.
Reached target Graphical Interface.
Starting Update UTMP about System Runlevel Changes...
smpboot: CPU 1 is now offline
Finished Update UTMP about System Runlevel Changes.
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
rcu_torture_fwd_prog n_max_cbs: 50000
rcu_torture_fwd_prog: Starting forward-progress test 0
rcu_torture_fwd_prog_cr: Starting forward-progress test 0
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
rcu_torture_fwd_prog_cr: Waiting for CBs: srcu_torture_barrier+0x0/0x20 [rcutorture]() 0
rcu_torture_fwd_prog_cr Duration 12 barrier: 15 pending 27624 n_launders: 42963 n_launders_sa: 27623 n_max_gps: 100 n_max_cbs: 32257 cver 1 gps 11 #online 2
rcu_torture_fwd_cb_hist: Callback-invocation histogram 0 (duration 27 jiffies): 1s/10: 25384:9 2s/10: 37545:4 3s/10: 12291:1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
srcud-torture: rcu_torture_read_exit: Start of episode
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
srcud-torture: rcu_torture_read_exit: End of episode
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
srcud-torture: rcu_torture_read_exit: Start of episode
srcud-torture: rcu_torture_read_exit: End of episode
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
smpboot: CPU 1 is now offline
smpboot: Booting Node 0 Processor 1 APIC 0x1
Masked ExtINT on CPU#1
2025-05-12 08:24:11 rmmod rcutorture

srcud-torture: Stopping torture_shuffle task
srcud-torture: torture_shuffle is stopping
srcud-torture: Stopping torture_stutter task
srcud-torture: torture_stutter is stopping
srcud-torture: torture_onoff is stopping
srcud-torture: rcu_torture_updown is stopping
srcud-torture: Stopping torture_onoff task
srcud-torture: rcu_torture_reader is stopping
srcud-torture: rcu_torture_fakewriter is stopping
srcud-torture: rcu_torture_writer is stopping
srcud-torture: rcu_torture_fakewriter is stopping
srcud-torture: rcu_torture_read_exit is stopping
srcud-torture: Stopping rcutorture_read_exit task
srcud-torture: Stopping rcu_torture_fwd_prog task
rcu_torture_fwd_prog n_max_cbs: 32257
rcu_torture_fwd_prog: Starting forward-progress test 0
rcu_torture_fwd_prog_cr: Starting forward-progress test 0
srcud-torture: rtc: 00000000 VER: 500 tfle: 0 rta: 500 rtaf: 0 rtf: 485 rtmbe: 0 rtmbkf: 0/0 rtbe: 0 rtbke: 0 rtbf: 0 rtb: 0 nt: 4565 onoff: 615/615:615/615 7,67:9,60 7799:9164 (HZ=100) barrier: 0/0:0 read-exits: 320 nocb-toggles: 0:0
srcud-torture: Reader Pipe:  37463152 10555 0 0 0 0 0 0 0 0 0
srcud-torture: Reader Batch:  37464983 8724 0 0 0 0 0 0 0 0 0
srcud-torture: Free-Block Circulation:  499 499 496 495 493 491 489 488 487 485 0
rcu: srcud-torture: Tree SRCU g3774 state 0 (SRCU_SIZE_SMALL) per-CPU(idx=0): 0(-233,-197 C) 1(234,197 .) T(1,0)
srcud-torture: rcu_torture_stats is stopping
INFO: task rcu_torture_fak:644 blocked for more than 491 seconds.
Tainted: G        W       T   6.15.0-rc1-00008-gc27d0d38f2ca #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:rcu_torture_fak state:D stack:6520  pid:644   tgid:644   ppid:2      task_flags:0x208040 flags:0x00004000
Call Trace:
__schedule+0x84f/0x1470
? schedule+0xad/0x150
? sched_submit_work+0x63/0x80
? schedule_timeout+0x19/0xc8
? schedule_timeout+0x19/0xc8
? schedule_timeout+0x19/0xc8
schedule+0xad/0x150
schedule_timeout+0x19/0xc8
? do_wait_for_common+0xdb/0x15c
? trace_preempt_on+0x3f/0x80
? _raw_spin_unlock_irq+0x2d/0x48
? preempt_count_sub+0x50/0x70
do_wait_for_common+0xe5/0x15c
? hrtimer_nanosleep_restart+0x154/0x154
wait_for_completion+0x3d/0x50
__synchronize_srcu+0x139/0x150
? rcu_read_lock_any_held+0xa0/0xa0
? _raw_spin_unlock_irqrestore+0x4e/0x7c
synchronize_srcu+0xf6/0x110
srcu_torture_synchronize+0x12/0x20 [rcutorture 4a4a34e515cdd0c53b2c18de8a71945278e82895]
rcu_torture_fakewriter+0x80/0x460 [rcutorture 4a4a34e515cdd0c53b2c18de8a71945278e82895]
? _raw_spin_unlock_irqrestore+0x4e/0x7c
? __kthread_parkme+0x5c/0xe0
kthread+0x1f1/0x250
? rcu_torture_writer+0xce0/0xce0 [rcutorture 4a4a34e515cdd0c53b2c18de8a71945278e82895]
? __do_trace_sched_kthread_stop_ret+0x50/0x50
? __do_trace_sched_kthread_stop_ret+0x50/0x50
ret_from_fork+0x35/0x40
ret_from_fork_asm+0x12/0x1c
entry_INT80_32+0x10d/0x10d
INFO: task rcu_torture_fak:645 blocked for more than 491 seconds.
Tainted: G        W       T   6.15.0-rc1-00008-gc27d0d38f2ca #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:rcu_torture_fak state:D stack:6624  pid:645   tgid:645   ppid:2      task_flags:0x208040 flags:0x00004000
Call Trace:
__schedule+0x84f/0x1470
? schedule+0xad/0x150
? sched_submit_work+0x63/0x80
? schedule_timeout+0x19/0xc8
? schedule_timeout+0x19/0xc8
? schedule_timeout+0x19/0xc8
schedule+0xad/0x150
schedule_timeout+0x19/0xc8
? do_wait_for_common+0xdb/0x15c
? trace_preempt_on+0x3f/0x80
? _raw_spin_unlock_irq+0x2d/0x48
? preempt_count_sub+0x50/0x70
do_wait_for_common+0xe5/0x15c
? hrtimer_nanosleep_restart+0x154/0x154
wait_for_completion+0x3d/0x50
__synchronize_srcu+0x139/0x150
? rcu_read_lock_any_held+0xa0/0xa0
? _raw_spin_unlock_irqrestore+0x4e/0x7c
synchronize_srcu+0xf6/0x110
srcu_torture_synchronize+0x12/0x20 [rcutorture 4a4a34e515cdd0c53b2c18de8a71945278e82895]
rcu_torture_fakewriter+0x80/0x460 [rcutorture 4a4a34e515cdd0c53b2c18de8a71945278e82895]
? _raw_spin_unlock_irqrestore+0x4e/0x7c
? __kthread_parkme+0x5c/0xe0
kthread+0x1f1/0x250
? rcu_torture_writer+0xce0/0xce0 [rcutorture 4a4a34e515cdd0c53b2c18de8a71945278e82895]
? __do_trace_sched_kthread_stop_ret+0x50/0x50
? __do_trace_sched_kthread_stop_ret+0x50/0x50
ret_from_fork+0x35/0x40
ret_from_fork_asm+0x12/0x1c
entry_INT80_32+0x10d/0x10d
INFO: task rcu_torture_fwd:670 blocked for more than 491 seconds.
Tainted: G        W       T   6.15.0-rc1-00008-gc27d0d38f2ca #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:rcu_torture_fwd state:D stack:6400  pid:670   tgid:670   ppid:2      task_flags:0x208040 flags:0x00024000
Call Trace:
__schedule+0x84f/0x1470
? schedule+0xad/0x150
? sched_submit_work+0x63/0x80
? schedule_timeout+0x19/0xc8
? schedule_timeout+0x19/0xc8
? schedule_timeout+0x19/0xc8
schedule+0xad/0x150
schedule_timeout+0x19/0xc8
? do_wait_for_common+0xdb/0x15c
? trace_preempt_on+0x3f/0x80
? _raw_spin_unlock_irq+0x2d/0x48
? preempt_count_sub+0x50/0x70
do_wait_for_common+0xe5/0x15c
? hrtimer_nanosleep_restart+0x154/0x154
wait_for_completion+0x3d/0x50
__synchronize_srcu+0x139/0x150
? rcu_read_lock_any_held+0xa0/0xa0
? _raw_spin_unlock_irqrestore+0x4e/0x7c
synchronize_srcu+0xf6/0x110
srcu_torture_synchronize+0x12/0x20 [rcutorture 4a4a34e515cdd0c53b2c18de8a71945278e82895]
rcu_torture_fwd_prog_cr+0x60/0x360 [rcutorture 4a4a34e515cdd0c53b2c18de8a71945278e82895]
? vprintk+0x13/0x20
? _printk+0x19/0x24
rcu_torture_fwd_prog+0x13e/0x1c0 [rcutorture 4a4a34e515cdd0c53b2c18de8a71945278e82895]
kthread+0x1f1/0x250
? rcu_torture_stall+0x320/0x320 [rcutorture 4a4a34e515cdd0c53b2c18de8a71945278e82895]
? __do_trace_sched_kthread_stop_ret+0x50/0x50
? __do_trace_sched_kthread_stop_ret+0x50/0x50
ret_from_fork+0x35/0x40
ret_from_fork_asm+0x12/0x1c
entry_INT80_32+0x10d/0x10d
INFO: task rmmod:3305 blocked for more than 491 seconds.
Tainted: G        W       T   6.15.0-rc1-00008-gc27d0d38f2ca #1
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:rmmod           state:D stack:5236  pid:3305  tgid:3305  ppid:441    task_flags:0x400100 flags:0x00004000
Call Trace:
__schedule+0x84f/0x1470
? schedule+0xad/0x150
? sched_submit_work+0x63/0x80
? schedule_timeout+0x19/0xc8
? schedule_timeout+0x19/0xc8
? schedule_timeout+0x19/0xc8
schedule+0xad/0x150
schedule_timeout+0x19/0xc8
? do_wait_for_common+0xdb/0x15c
? trace_preempt_on+0x3f/0x80
? _raw_spin_unlock_irq+0x2d/0x48
? preempt_count_sub+0x50/0x70
do_wait_for_common+0xe5/0x15c
? hrtimer_nanosleep_restart+0x154/0x154
wait_for_completion+0x3d/0x50
kthread_stop+0x92/0x140
_torture_stop_kthread+0x22/0x90 [torture ea4ca8a945d5fb8b2b067cd25dc8b5c2c4598c03]
cleanup_module+0x212/0xe00 [rcutorture 4a4a34e515cdd0c53b2c18de8a71945278e82895]
? wake_bit_function+0x80/0x80
__ia32_sys_delete_module+0xf9/0x260
? __might_fault+0x28/0x70
? __might_fault+0x44/0x70
ia32_sys_call+0x2943/0x3270
__do_fast_syscall_32+0xae/0xdc
? arch_stack_walk+0x77/0xb0
? check_bytes_and_report+0x2f/0xd0
? free_to_partial_list+0x470/0x560
? _raw_spin_unlock_irqrestore+0x4e/0x7c
? free_to_partial_list+0x470/0x560
? trace_preempt_on+0x3f/0x80
? _raw_spin_unlock_irqrestore+0x4e/0x7c
? preempt_count_sub+0x50/0x70
? _raw_spin_unlock_irqrestore+0x4e/0x7c
? free_to_partial_list+0x470/0x560
? __slab_free+0x3b/0x280
? putname+0x51/0x60
? bitmap_copy_and_extend+0x70/0x70
? kmem_cache_free+0x1c1/0x2d0
? putname+0x51/0x60
? preempt_count_sub+0x50/0x70
? putname+0x51/0x60
? putname+0x51/0x60
? do_sys_openat2+0x76/0x90
? syscall_exit_to_user_mode+0xcf/0xe4
? __do_fast_syscall_32+0xb8/0xdc
? syscall_exit_to_user_mode+0xcf/0xe4
? __do_fast_syscall_32+0xb8/0xdc
? irqentry_exit+0x56/0x90
do_fast_syscall_32+0x29/0x5c
do_SYSENTER_32+0x12/0x1c
entry_SYSENTER_32+0xa2/0x103
EIP: 0xb7f5c539
EAX: ffffffda EBX: 00a3637c ECX: 00000800 EDX: 004fe939
ESI: 00a36340 EDI: 00a36340 EBP: bfa6ac4c ESP: bfa6a4c8
DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 007b EFLAGS: 00200202

Showing all locks held in the system:
1 lock held by khungtaskd/36:
#0: c3789ae0 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire+0x0/0x30
1 lock held by in:imklog/242:
#0: c83f96f8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x6a/0xa0
6 locks held by dmesg/371:

=============================================

Kernel panic - not syncing: hung_task: blocked tasks
CPU: 1 UID: 0 PID: 36 Comm: khungtaskd Tainted: G        W       T   6.15.0-rc1-00008-gc27d0d38f2ca #1 PREEMPT(full)  4c3e2c742772c0895467dcaa42b0aab115cc2926
Tainted: [W]=WARN, [T]=RANDSTRUCT
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
Call Trace:
__dump_stack+0x18/0x20
dump_stack_lvl+0x1b/0xb0
? vprintk+0x13/0x20
? _printk+0x19/0x24
dump_stack+0xd/0x20
panic+0xd1/0x290
watchdog+0x5d4/0x5f0
kthread+0x1f1/0x250
? hungtask_pm_notify+0x30/0x30
? __do_trace_sched_kthread_stop_ret+0x50/0x50
? __do_trace_sched_kthread_stop_ret+0x50/0x50
ret_from_fork+0x35/0x40
ret_from_fork_asm+0x12/0x1c
entry_INT80_32+0x10d/0x10d
Kernel Offset: disabled

Kboot worker: lkp-worker60
Elapsed time: 1020

kvm=(
	qemu-system-x86_64
	-enable-kvm
	-cpu SandyBridge
	-kernel $kernel
	-initrd initrd-vm-meta-275.cgz
	-m 16384
	-smp 2
	-device e1000,netdev=net0
	-netdev user,id=net0,hostfwd=tcp::32032-:22
	-boot order=nc
	-no-reboot
	-device i6300esb
	-device pci-testdev
	-watchdog-action debug
	-rtc base=localtime
	-serial stdio
	-display none
	-monitor null
)

append=(
	ip=::::vm-meta-275::dhcp
	root=/dev/ram0
	RESULT_ROOT=/result/rcutorture/300s-cpuhotplug-srcud/vm-snb/debian-11.1-i386-20220923.cgz/i386-randconfig-141-20250508/clang-20/c27d0d38f2cafb70a68ca42c4105e170862aaf77/0
	BOOT_IMAGE=/pkg/linux/i386-randconfig-141-20250508/clang-20/c27d0d38f2cafb70a68ca42c4105e170862aaf77/vmlinuz-6.15.0-rc1-00008-gc27d0d38f2ca
	branch=linux-next/master
	job=/job-script
	user=lkp
	ARCH=i386
	kconfig=i386-randconfig-141-20250508
	commit=c27d0d38f2cafb70a68ca42c4105e170862aaf77
	mem=4G
	intremap=posted_msi
	vmalloc=256M
	initramfs_async=0
	page_owner=on
	carrier_timeout=60
	rcupdate.rcu_self_test=0
	max_uptime=1200
	result_service=tmpfs
	selinux=0
	debug
	apic=debug
	sysrq_always_enabled
	rcupdate.rcu_cpu_stall_timeout=100
	net.ifnames=0
	printk.devkmsg=on
	panic=-1
	softlockup_panic=1
	nmi_watchdog=panic
	oops=panic
	load_ramdisk=2
	prompt_ramdisk=0
	drbd.minor_count=8
	systemd.log_level=err
	ignore_loglevel
	console=tty0
	earlyprintk=ttyS0,115200
	console=ttyS0,115200
	vga=normal
	rw
	mem=4G
	rcuperf.shutdown=0
	rcuscale.shutdown=0
	refscale.shutdown=0
	watchdog_thresh=240
	audit=0
	kunit.enable=0
	ia32_emulation=on
	riscv_isa_fallback=1
)

"${kvm[@]}" -append "${append[*]}"