Attachment 873916 Details for Bug 1222145

serial log with 2gb ram

log2.txt (text/plain), 72.95 KB, created by Richard Fan on 2024-03-29 02:46:42 UTC

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Creator: Richard Fan

Created: 2024-03-29 02:46:42 UTC

Size: 72.95 KB

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obsolete

>[    0.000000][    T0] Linux version 5.14.21-150500.55.52-default (geeko@buildhost) (gcc (SUSE Linux) 7.5.0, GNU ld (GNU Binutils; SUSE Linux Enterprise 15) 2.41.0.20230908-150100.7.46) #1 SMP PREEMPT_DYNAMIC Tue Mar 5 16:53:41 UTC 2024 (a62851f)
>[    0.000000][    T0] Command line: initrd=initrd splash=silent textmode=1   Y2DEBUG=1 vga=791 video=1024x768 plymouth.ignore-serial-consoles console=ttyS0 console=tty linuxrc.log=/dev/ttyS0 linuxrc.core=/dev/ttyS0 linuxrc.debug=4,trace extend=libyui-rest-api YUI_HTTP_PORT=39101 YUI_HTTP_REMOTE=1 YUI_REUSE_PORT=1 reboot_timeout=0    self_update=0 kernel.softlockup_panic=1  regurl=https://scc.suse.com
>[    0.000000][    T0] BIOS-provided physical RAM map:
>[    0.000000][    T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
>[    0.000000][    T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
>[    0.000000][    T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
>[    0.000000][    T0] BIOS-e820: [mem 0x0000000000100000-0x000000003ffd8fff] usable
>[    0.000000][    T0] BIOS-e820: [mem 0x000000003ffd9000-0x000000003fffffff] reserved
>[    0.000000][    T0] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
>[    0.000000][    T0] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
>[    0.000000][    T0] BIOS-e820: [mem 0x000000fd00000000-0x000000ffffffffff] reserved
>[    0.000000][    T0] NX (Execute Disable) protection: active
>[    0.000000][    T0] SMBIOS 2.8 present.
>[    0.000000][    T0] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.0-0-gd239552c-rebuilt.opensuse.org 04/01/2014
>[    0.000000][    T0] Hypervisor detected: KVM
>[    0.000000][    T0] kvm-clock: Using msrs 4b564d01 and 4b564d00
>[    0.000000][    T0] kvm-clock: cpu 0, msr 9802001, primary cpu clock
>[    0.000001][    T0] kvm-clock: using sched offset of 203656277963 cycles
>[    0.000003][    T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
>[    0.000005][    T0] tsc: Detected 2800.000 MHz processor
>[    0.062780][    T0] AGP: No AGP bridge found
>[    0.063330][    T0] last_pfn = 0x3ffd9 max_arch_pfn = 0x400000000
>[    0.063389][    T0] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
>[    0.065306][    T0] found SMP MP-table at [mem 0x000f5b50-0x000f5b5f]
>[    0.065449][    T0] RAMDISK: [mem 0x36e52000-0x3ffd8fff]
>[    0.065455][    T0] ACPI: Early table checksum verification disabled
>[    0.065458][    T0] ACPI: RSDP 0x00000000000F5970 000014 (v00 BOCHS )
>[    0.065464][    T0] ACPI: RSDT 0x000000003FFE18ED 000034 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
>[    0.065469][    T0] ACPI: FACP 0x000000003FFE17A1 000074 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
>[    0.065473][    T0] ACPI: DSDT 0x000000003FFE0040 001761 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
>[    0.065476][    T0] ACPI: FACS 0x000000003FFE0000 000040
>[    0.065478][    T0] ACPI: APIC 0x000000003FFE1815 000078 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
>[    0.065481][    T0] ACPI: HPET 0x000000003FFE188D 000038 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
>[    0.065483][    T0] ACPI: WAET 0x000000003FFE18C5 000028 (v01 BOCHS  BXPC     00000001 BXPC 00000001)
>[    0.065485][    T0] ACPI: Reserving FACP table memory at [mem 0x3ffe17a1-0x3ffe1814]
>[    0.065486][    T0] ACPI: Reserving DSDT table memory at [mem 0x3ffe0040-0x3ffe17a0]
>[    0.065487][    T0] ACPI: Reserving FACS table memory at [mem 0x3ffe0000-0x3ffe003f]
>[    0.065488][    T0] ACPI: Reserving APIC table memory at [mem 0x3ffe1815-0x3ffe188c]
>[    0.065489][    T0] ACPI: Reserving HPET table memory at [mem 0x3ffe188d-0x3ffe18c4]
>[    0.065490][    T0] ACPI: Reserving WAET table memory at [mem 0x3ffe18c5-0x3ffe18ec]
>[    0.065848][    T0] No NUMA configuration found
>[    0.065850][    T0] Faking a node at [mem 0x0000000000000000-0x000000003ffd8fff]
>[    0.065857][    T0] NODE_DATA(0) allocated [mem 0x36e27000-0x36e51fff]
>[    0.066082][    T0] Zone ranges:
>[    0.066083][    T0]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
>[    0.066085][    T0]   DMA32    [mem 0x0000000001000000-0x000000003ffd8fff]
>[    0.066087][    T0]   Normal   empty
>[    0.066088][    T0]   Device   empty
>[    0.066089][    T0] Movable zone start for each node
>[    0.066091][    T0] Early memory node ranges
>[    0.066092][    T0]   node   0: [mem 0x0000000000001000-0x000000000009efff]
>[    0.066093][    T0]   node   0: [mem 0x0000000000100000-0x000000003ffd8fff]
>[    0.066095][    T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000003ffd8fff]
>[    0.066248][    T0] On node 0, zone DMA: 1 pages in unavailable ranges
>[    0.066274][    T0] On node 0, zone DMA: 97 pages in unavailable ranges
>[    0.066928][    T0] On node 0, zone DMA32: 39 pages in unavailable ranges
>[    0.067449][    T0] ACPI: PM-Timer IO Port: 0x608
>[    0.067457][    T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
>[    0.067483][    T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
>[    0.067485][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>[    0.067487][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
>[    0.067489][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>[    0.067490][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
>[    0.067491][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
>[    0.067494][    T0] ACPI: Using ACPI (MADT) for SMP configuration information
>[    0.067495][    T0] ACPI: HPET id: 0x8086a201 base: 0xfed00000
>[    0.067500][    T0] smpboot: Allowing 1 CPUs, 0 hotplug CPUs
>[    0.067516][    T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
>[    0.067518][    T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
>[    0.067519][    T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff]
>[    0.067520][    T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff]
>[    0.067521][    T0] [mem 0x40000000-0xfeffbfff] available for PCI devices
>[    0.067523][    T0] Booting paravirtualized kernel on KVM
>[    0.067524][    T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
>[    0.071156][    T0] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1
>[    0.071333][    T0] percpu: Embedded 63 pages/cpu s221184 r8192 d28672 u2097152
>[    0.071359][    T0] kvm-guest: stealtime: cpu 0, msr 35c35080
>[    0.071362][    T0] kvm-guest: PV spinlocks disabled, no host support
>[    0.071364][    T0] Fallback order for Node 0: 0 
>[    0.071366][    T0] Built 1 zonelists, mobility grouping on.  Total pages: 257753
>[    0.071367][    T0] Policy zone: DMA32
>[    0.071369][    T0] Kernel command line: initrd=initrd splash=silent textmode=1   Y2DEBUG=1 vga=791 video=1024x768 plymouth.ignore-serial-consoles console=ttyS0 console=tty linuxrc.log=/dev/ttyS0 linuxrc.core=/dev/ttyS0 linuxrc.debug=4,trace extend=libyui-rest-api YUI_HTTP_PORT=39101 YUI_HTTP_REMOTE=1 YUI_REUSE_PORT=1 reboot_timeout=0    self_update=0 kernel.softlockup_panic=1  regurl=https://scc.suse.com
>[    0.071575][    T0] Unknown kernel command line parameters "splash=silent textmode=1 Y2DEBUG=1 vga=791 extend=libyui-rest-api YUI_HTTP_PORT=39101 YUI_HTTP_REMOTE=1 YUI_REUSE_PORT=1 reboot_timeout=0 self_update=0 regurl=https://scc.suse.com", will be passed to user space.
>[    0.071591][    T0] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes, linear)
>[    0.071600][    T0] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
>[    0.071614][    T0] mem auto-init: stack:off, heap alloc:off, heap free:off
>[    0.071616][    T0] AGP: Checking aperture...
>[    0.134202][    T0] AGP: No AGP bridge found
>[    0.136677][    T0] Memory: 207544K/1048028K available (14336K kernel code, 3423K rwdata, 9380K rodata, 2868K init, 18128K bss, 221380K reserved, 0K cma-reserved)
>[    0.136682][    T0] random: get_random_u64 called from __kmem_cache_create+0x28/0x470 with crng_init=0
>[    0.136754][    T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
>[    0.136767][    T0] ftrace: allocating 43246 entries in 169 pages
>[    0.154619][    T0] ftrace: allocated 169 pages with 4 groups
>[    0.155152][    T0] Dynamic Preempt: none
>[    0.155171][    T0] rcu: Preemptible hierarchical RCU implementation.
>[    0.155172][    T0] rcu: 	RCU event tracing is enabled.
>[    0.155173][    T0] rcu: 	RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.
>[    0.155175][    T0] 	Trampoline variant of Tasks RCU enabled.
>[    0.155175][    T0] 	Rude variant of Tasks RCU enabled.
>[    0.155176][    T0] 	Tracing variant of Tasks RCU enabled.
>[    0.155177][    T0] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
>[    0.155178][    T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
>[    0.158222][    T0] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16
>[    0.158431][    T0] Console: colour dummy device 80x25
>[    0.158591][    T0] printk: console [tty0] enabled
>[    0.295219][    T0] printk: console [ttyS0] enabled
>[    0.296060][    T0] ACPI: Core revision 20220331
>[    0.296974][    T0] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
>[    0.298723][    T0] APIC: Switch to symmetric I/O mode setup
>[    0.299903][    T0] x2apic enabled
>[    0.300724][    T0] Switched APIC routing to physical x2apic.
>[    0.303248][    T0] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
>[    0.304405][    T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x285c40e2248, max_idle_ns: 440795340634 ns
>[    0.306480][    T0] Calibrating delay loop (skipped) preset value.. 5600.00 BogoMIPS (lpj=11200000)
>[    0.310629][    T0] process: using AMD E400 aware idle routine
>[    0.311598][    T0] Last level iTLB entries: 4KB 512, 2MB 255, 4MB 127
>[    0.312677][    T0] Last level dTLB entries: 4KB 512, 2MB 255, 4MB 127, 1GB 0
>[    0.314481][    T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
>[    0.316000][    T0] Spectre V2 : Mitigation: Retpolines
>[    0.316865][    T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
>[    0.318479][    T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT
>[    0.319704][    T0] x86/fpu: x87 FPU will use FXSAVE
>[    0.336834][    T0] Freeing SMP alternatives memory: 36K
>[    0.337724][    T0] pid_max: default: 32768 minimum: 301
>[    0.338495][    T0] LSM: Security Framework initializing
>[    0.339410][    T0] AppArmor: AppArmor initialized
>[    0.340222][    T0] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
>[    0.341560][    T0] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes, linear)
>[    0.451422][    T1] smpboot: CPU0: AMD QEMU Virtual CPU version 2.5+ (family: 0xf, model: 0x6b, stepping: 0x1)
>[    0.453158][    T1] Performance Events: AMD PMU driver.
>[    0.454041][    T1] ... version:                0
>[    0.454478][    T1] ... bit width:              48
>[    0.454479][    T1] ... generic registers:      4
>[    0.455261][    T1] ... value mask:             0000ffffffffffff
>[    0.456253][    T1] ... max period:             00007fffffffffff
>[    0.457245][    T1] ... fixed-purpose events:   0
>[    0.458038][    T1] ... event mask:             000000000000000f
>[    0.458513][    T1] signal: max sigframe size: 1440
>[    0.459340][    T1] rcu: Hierarchical SRCU implementation.
>[    0.460582][    T1] smp: Bringing up secondary CPUs ...
>[    0.461461][    T1] smp: Brought up 1 node, 1 CPU
>[    0.462481][    T1] smpboot: Max logical packages: 1
>[    0.463307][    T1] smpboot: Total of 1 processors activated (5600.00 BogoMIPS)
>[    0.467463][   T18] node 0 deferred pages initialised in 4ms
>[    0.468477][    T1] devtmpfs: initialized
>[    0.469183][    T1] x86/mm: Memory block size: 128MB
>[    0.470259][    T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
>[    0.470483][    T1] futex hash table entries: 256 (order: 2, 16384 bytes, linear)
>[    0.471746][    T1] pinctrl core: initialized pinctrl subsystem
>[    0.472853][    T1] PM: RTC time: 01:33:38, date: 2024-03-29
>[    0.474692][    T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family
>[    0.475884][    T1] DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocations
>[    0.477163][    T1] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
>[    0.478485][    T1] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
>[    0.479906][    T1] audit: initializing netlink subsys (disabled)
>[    0.480994][    T1] thermal_sys: Registered thermal governor 'fair_share'
>[    0.480995][    T1] thermal_sys: Registered thermal governor 'bang_bang'
>[    0.482483][    T1] thermal_sys: Registered thermal governor 'step_wise'
>[    0.483587][    T1] thermal_sys: Registered thermal governor 'user_space'
>[    0.484699][   T22] audit: type=2000 audit(1711676018.441:1): state=initialized audit_enabled=0 res=1
>[    0.486483][    T1] cpuidle: using governor ladder
>[    0.487281][    T1] cpuidle: using governor menu
>[    0.488159][    T1] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
>[    0.490580][    T1] PCI: Using configuration type 1 for base access
>[    0.492266][    T1] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible.
>[    0.493887][    T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
>[    0.537418][    T1] ACPI: Added _OSI(Module Device)
>[    0.538256][    T1] ACPI: Added _OSI(Processor Device)
>[    0.538483][    T1] ACPI: Added _OSI(3.0 _SCP Extensions)
>[    0.539377][    T1] ACPI: Added _OSI(Processor Aggregator Device)
>[    0.540382][    T1] ACPI: Added _OSI(Linux-Dell-Video)
>[    0.541231][    T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
>[    0.542480][    T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
>[    0.543943][    T1] ACPI: 1 ACPI AML tables successfully acquired and loaded
>[    0.545836][    T1] ACPI: Interpreter enabled
>[    0.546494][    T1] ACPI: PM: (supports S0 S3 S4 S5)
>[    0.547321][    T1] ACPI: Using IOAPIC for interrupt routing
>[    0.548265][    T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
>[    0.549893][    T1] PCI: Using E820 reservations for host bridge windows
>[    0.550549][    T1] ACPI: Enabled 2 GPEs in block 00 to 0F
>[    0.552760][    T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
>[    0.554484][    T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI EDR HPX-Type3]
>[    0.555930][    T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI]
>[    0.557651][    T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
>[    0.558677][    T1] acpiphp: Slot [3] registered
>[    0.559461][    T1] acpiphp: Slot [4] registered
>[    0.560241][    T1] acpiphp: Slot [5] registered
>[    0.562495][    T1] acpiphp: Slot [6] registered
>[    0.563276][    T1] acpiphp: Slot [7] registered
>[    0.564055][    T1] acpiphp: Slot [8] registered
>[    0.564833][    T1] acpiphp: Slot [9] registered
>[    0.565613][    T1] acpiphp: Slot [10] registered
>[    0.566494][    T1] acpiphp: Slot [11] registered
>[    0.567288][    T1] acpiphp: Slot [12] registered
>[    0.568082][    T1] acpiphp: Slot [13] registered
>[    0.568875][    T1] acpiphp: Slot [14] registered
>[    0.569667][    T1] acpiphp: Slot [15] registered
>[    0.570493][    T1] acpiphp: Slot [16] registered
>[    0.571287][    T1] acpiphp: Slot [17] registered
>[    0.572081][    T1] acpiphp: Slot [18] registered
>[    0.572874][    T1] acpiphp: Slot [19] registered
>[    0.573667][    T1] acpiphp: Slot [20] registered
>[    0.574494][    T1] acpiphp: Slot [21] registered
>[    0.575288][    T1] acpiphp: Slot [22] registered
>[    0.576082][    T1] acpiphp: Slot [23] registered
>[    0.576874][    T1] acpiphp: Slot [24] registered
>[    0.577678][    T1] acpiphp: Slot [25] registered
>[    0.578494][    T1] acpiphp: Slot [26] registered
>[    0.579287][    T1] acpiphp: Slot [27] registered
>[    0.580079][    T1] acpiphp: Slot [28] registered
>[    0.580873][    T1] acpiphp: Slot [29] registered
>[    0.581665][    T1] acpiphp: Slot [30] registered
>[    0.582493][    T1] acpiphp: Slot [31] registered
>[    0.583284][    T1] PCI host bridge to bus 0000:00
>[    0.584078][    T1] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
>[    0.585310][    T1] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
>[    0.586480][    T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
>[    0.587826][    T1] pci_bus 0000:00: root bus resource [mem 0x40000000-0xfebfffff window]
>[    0.589170][    T1] pci_bus 0000:00: root bus resource [mem 0x100000000-0x17fffffff window]
>[    0.590479][    T1] pci_bus 0000:00: root bus resource [bus 00-ff]
>[    0.591544][    T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
>[    0.593384][    T1] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
>[    0.595072][    T1] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
>[    0.598036][    T1] pci 0000:00:01.1: reg 0x20: [io  0xc140-0xc14f]
>[    0.599158][    T1] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io  0x01f0-0x01f7]
>[    0.600451][    T1] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io  0x03f6]
>[    0.601646][    T1] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io  0x0170-0x0177]
>[    0.602479][    T1] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io  0x0376]
>[    0.603805][    T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
>[    0.607151][    T1] pci 0000:00:01.3: quirk: [io  0x0600-0x063f] claimed by PIIX4 ACPI
>[    0.608466][    T1] pci 0000:00:01.3: quirk: [io  0x0700-0x070f] claimed by PIIX4 SMB
>[    0.609948][    T1] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000
>[    0.611641][    T1] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]
>[    0.615194][    T1] pci 0000:00:02.0: reg 0x18: [mem 0xfebd8000-0xfebd8fff]
>[    0.621013][    T1] pci 0000:00:02.0: reg 0x30: [mem 0xfebc0000-0xfebcffff pref]
>[    0.622308][    T1] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
>[    0.622952][    T1] pci 0000:00:03.0: [8086:2668] type 00 class 0x040300
>[    0.624793][    T1] pci 0000:00:03.0: reg 0x10: [mem 0xfebd0000-0xfebd3fff]
>[    0.631521][    T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000
>[    0.633703][    T1] pci 0000:00:04.0: reg 0x10: [io  0xc100-0xc11f]
>[    0.636258][    T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebd9000-0xfebd9fff]
>[    0.643555][    T1] pci 0000:00:04.0: reg 0x20: [mem 0xfe000000-0xfe003fff 64bit pref]
>[    0.645944][    T1] pci 0000:00:04.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
>[    0.647425][    T1] pci 0000:00:05.0: [1af4:1005] type 00 class 0x00ff00
>[    0.649311][    T1] pci 0000:00:05.0: reg 0x10: [io  0xc120-0xc13f]
>[    0.654848][    T1] pci 0000:00:05.0: reg 0x20: [mem 0xfe004000-0xfe007fff 64bit pref]
>[    0.657711][    T1] pci 0000:00:06.0: [1b36:000d] type 00 class 0x0c0330
>[    0.658912][    T1] pci 0000:00:06.0: reg 0x10: [mem 0xfebd4000-0xfebd7fff 64bit]
>[    0.663061][    T1] pci 0000:00:07.0: [1af4:1003] type 00 class 0x078000
>[    0.666480][    T1] pci 0000:00:07.0: reg 0x10: [io  0xc080-0xc0bf]
>[    0.668567][    T1] pci 0000:00:07.0: reg 0x14: [mem 0xfebda000-0xfebdafff]
>[    0.672473][    T1] pci 0000:00:07.0: reg 0x20: [mem 0xfe008000-0xfe00bfff 64bit pref]
>[    0.677912][    T1] pci 0000:00:08.0: [1af4:1004] type 00 class 0x010000
>[    0.679691][    T1] pci 0000:00:08.0: reg 0x10: [io  0xc0c0-0xc0ff]
>[    0.682480][    T1] pci 0000:00:08.0: reg 0x14: [mem 0xfebdb000-0xfebdbfff]
>[    0.687065][    T1] pci 0000:00:08.0: reg 0x20: [mem 0xfe00c000-0xfe00ffff 64bit pref]
>[    0.691985][    T1] pci 0000:00:09.0: [1af4:1001] type 00 class 0x010000
>[    0.694176][    T1] pci 0000:00:09.0: reg 0x10: [io  0xc000-0xc07f]
>[    0.695478][    T1] pci 0000:00:09.0: reg 0x14: [mem 0xfebdc000-0xfebdcfff]
>[    0.701850][    T1] pci 0000:00:09.0: reg 0x20: [mem 0xfe010000-0xfe013fff 64bit pref]
>[    0.712121][    T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10
>[    0.713350][    T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10
>[    0.714577][    T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11
>[    0.715786][    T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11
>[    0.716959][    T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9
>[    0.718205][    T1] iommu: Default domain type: Passthrough 
>[    0.718519][    T1] pps_core: LinuxPPS API ver. 1 registered
>[    0.719458][    T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
>[    0.721072][    T1] PTP clock support registered
>[    0.722485][    T1] EDAC MC: Ver: 3.0.0
>[    0.723457][    T1] NetLabel: Initializing
>[    0.724148][    T1] NetLabel:  domain hash size = 128
>[    0.724984][    T1] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
>[    0.726053][    T1] NetLabel:  unlabeled traffic allowed by default
>[    0.726485][    T1] PCI: Using ACPI for IRQ routing
>[    0.728888][    T1] pci 0000:00:02.0: vgaarb: setting as boot VGA device
>[    0.730005][    T1] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
>[    0.730481][    T1] pci 0000:00:02.0: vgaarb: bridge control possible
>[    0.731542][    T1] vgaarb: loaded
>[    0.732188][    T1] hpet: 3 channels of 0 reserved for per-cpu timers
>[    0.734488][    T1] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
>[    0.735412][    T1] hpet0: 3 comparators, 64-bit 100.000000 MHz counter
>[    0.741588][    T1] clocksource: Switched to clocksource kvm-clock
>[    0.744558][    T1] VFS: Disk quotas dquot_6.6.0
>[    0.745343][    T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>[    0.746665][    T1] AppArmor: AppArmor Filesystem Enabled
>[    0.747572][    T1] pnp: PnP ACPI init
>[    0.748409][    T1] pnp: PnP ACPI: found 6 devices
>[    0.757217][    T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
>[    0.759159][    T1] NET: Registered PF_INET protocol family
>[    0.760103][    T1] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
>[    0.761549][    T1] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes, linear)
>[    0.763061][    T1] TCP established hash table entries: 8192 (order: 4, 65536 bytes, linear)
>[    0.764459][    T1] TCP bind hash table entries: 8192 (order: 5, 131072 bytes, linear)
>[    0.765773][    T1] TCP: Hash tables configured (established 8192 bind 8192)
>[    0.766975][    T1] MPTCP token hash table entries: 1024 (order: 2, 24576 bytes, linear)
>[    0.768317][    T1] UDP hash table entries: 512 (order: 2, 16384 bytes, linear)
>[    0.769524][    T1] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear)
>[    0.770830][    T1] NET: Registered PF_UNIX/PF_LOCAL protocol family
>[    0.771884][    T1] NET: Registered PF_XDP protocol family
>[    0.772796][    T1] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
>[    0.773930][    T1] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
>[    0.776405][    T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
>[    0.777657][    T1] pci_bus 0000:00: resource 7 [mem 0x40000000-0xfebfffff window]
>[    0.778918][    T1] pci_bus 0000:00: resource 8 [mem 0x100000000-0x17fffffff window]
>[    0.780224][    T1] pci 0000:00:01.0: PIIX3: Enabling Passive Release
>[    0.781298][    T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
>[    0.782409][    T1] pci 0000:00:01.0: Activating ISA DMA hang workarounds
>[    0.794295][    T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10
>[    0.806279][    T1] pci 0000:00:06.0: quirk_usb_early_handoff+0x0/0x690 took 22150 usecs
>[    0.807673][    T1] PCI: CLS 0 bytes, default 64
>[    0.808448][    T1] ACPI: bus type thunderbolt registered
>[    0.809424][    T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x285c40e2248, max_idle_ns: 440795340634 ns
>[    0.811276][   T88] Trying to unpack rootfs image as initramfs...
>[    0.830661][    T1] Initialise system trusted keyrings
>[    0.831530][    T1] Key type blacklist registered
>[    0.834520][    T1] workingset: timestamp_bits=36 max_order=18 bucket_order=0
>[    0.836289][    T1] zbud: loaded
>[    0.836935][    T1] integrity: Platform Keyring initialized
>[    1.503187][    T1] Key type asymmetric registered
>[    1.504026][    T1] Asymmetric key parser 'x509' registered
>[    1.504985][    T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
>[    1.510588][    T1] io scheduler mq-deadline registered
>[    1.511464][    T1] io scheduler kyber registered
>[    1.512267][    T1] io scheduler bfq registered
>[    1.513081][    T1] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
>[    1.525125][    T1] ACPI: \_SB_.LNKD: Enabled at IRQ 11
>[    1.537669][    T1] ACPI: \_SB_.LNKA: Enabled at IRQ 10
>[    1.550093][    T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11
>[    1.634547][    T1] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
>[    1.636040][    T1] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
>[    1.686727][    T1] Non-volatile memory driver v1.3
>[    1.687580][    T1] Linux agpgart interface v0.103
>[    1.694709][    T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
>[    1.696895][    T1] serio: i8042 KBD port at 0x60,0x64 irq 1
>[    1.697840][    T1] serio: i8042 AUX port at 0x60,0x64 irq 12
>[    1.698873][    T1] mousedev: PS/2 mouse device common for all mice
>[    1.699965][    T1] rtc_cmos 00:05: RTC can wake from S4
>[    1.701473][   T16] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
>[    1.703734][   T16] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3
>[    1.706795][   T16] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input2
>[    1.708337][    T1] rtc_cmos 00:05: registered as rtc0
>[    1.709201][    T1] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs
>[    1.710618][    T1] amd_pstate: driver load is disabled, boot with specific mode to enable this
>[    1.718537][    T1] ledtrig-cpu: registered to indicate activity on CPUs
>[    1.719690][    T1] vesafb: mode is 1024x768x16, linelength=2048, pages=9
>[    1.720831][    T1] vesafb: scrolling: redraw
>[    1.721557][    T1] vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0
>[    1.722619][    T1] vesafb: framebuffer at 0xfd000000, mapped to 0x(____ptrval____), using 3072k, total 16384k
>[    1.766455][    T1] Console: switching to colour frame buffer device 128x48
>[    1.878518][    T1] fb0: VESA VGA frame buffer device
>[    1.879999][    T1] hid: raw HID events driver (C) Jiri Kosina
>[    1.881696][    T1] drop_monitor: Initializing network drop monitor service
>[    1.903627][    T1] NET: Registered PF_INET6 protocol family
>[    2.997654][   T88] Freeing initrd memory: 149020K
>[    3.000343][    T1] Segment Routing with IPv6
>[    3.001382][    T1] RPL Segment Routing with IPv6
>[    3.002697][    T1] IPI shorthand broadcast: enabled
>[    3.003874][    T1] sched_clock: Marking stable (2858436910, 144076870)->(3003380179, -866399)
>[    3.005927][    T1] registered taskstats version 1
>[    3.007090][    T1] Loading compiled-in X.509 certificates
>[    3.008397][    T1] Loaded X.509 cert 'SUSE Linux Enterprise Secure Boot Signkey: a746b64b6cb71f13385638055f46162bac632acd'
>[    3.011016][    T1] zswap: loaded using pool lzo/zbud
>[    3.012225][    T1] page_owner is disabled
>[    3.013222][    T1] Key type ._fscrypt registered
>[    3.014338][    T1] Key type .fscrypt registered
>[    3.015429][    T1] Key type fscrypt-provisioning registered
>[    3.017966][    T1] Key type encrypted registered
>[    3.019100][    T1] AppArmor: AppArmor sha1 policy hashing enabled
>[    3.020546][    T1] ima: No TPM chip found, activating TPM-bypass!
>[    3.021984][    T1] Loading compiled-in module X.509 certificates
>[    3.023464][    T1] Loaded X.509 cert 'SUSE Linux Enterprise Secure Boot Signkey: a746b64b6cb71f13385638055f46162bac632acd'
>[    3.026042][    T1] ima: Allocated hash algorithm: sha256
>[    3.046322][    T1] ima: No architecture policies found
>[    3.067950][    T1] evm: Initialising EVM extended attributes:
>[    3.089279][    T1] evm: security.selinux
>[    3.110508][    T1] evm: security.SMACK64 (disabled)
>[    3.131591][    T1] evm: security.SMACK64EXEC (disabled)
>[    3.152863][    T1] evm: security.SMACK64TRANSMUTE (disabled)
>[    3.176855][    T1] evm: security.SMACK64MMAP (disabled)
>[    3.201458][    T1] evm: security.apparmor
>[    3.224081][    T1] evm: security.ima
>[    3.246063][    T1] evm: security.capability
>[    3.267659][    T1] evm: HMAC attrs: 0x1
>[    3.288906][    T1] PM:   Magic number: 0:294:560
>[    3.310531][    T1] RAS: Correctable Errors collector initialized.
>[    3.332988][    T1] Freeing unused decrypted memory: 2028K
>[    3.354320][    T1] Freeing unused kernel image (initmem) memory: 2868K
>[    3.382496][    T1] Write protecting the kernel read-only data: 24576k
>[    3.405858][    T1] Freeing unused kernel image (rodata/data gap) memory: 860K
>[    3.428173][    T1] Run /init as init process
>[    3.474150][  T110] zram: Added device: zram0
>[    3.531479][  T109] zram0: detected capacity change from 0 to 2097152
>[    7.567891][    T1] EXT4-fs (zram0): mounting ext2 file system using the ext4 subsystem
>[    7.592439][    T1] EXT4-fs (zram0): mounted filesystem without journal. Opts: (null). Quota mode: none.
>[    8.287297][  T124] loop: module loaded
>[    8.454386][  T156] squashfs: version 4.0 (2009/01/31) Phillip Lougher
>[    8.541612][    T1] loop0: detected capacity change from 0 to 234368
>[    8.618398][    T1] loop1: detected capacity change from 0 to 31360
>[    8.751442][  T194] BIOS EDD facility v0.16 2004-Jun-25, 1 devices found
>[    8.760945][  T195] SCSI subsystem initialized
>[    8.762638][  T195] alua: device handler registered
>[    8.764741][  T197] emc: device handler registered
>[    8.766926][  T198] rdac: device handler registered
>[    8.792364][  T202] random: nvme: uninitialized urandom read (16 bytes read)
>[    9.050808][  T208] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input4
>[    9.073118][  T212] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0
>[    9.086914][  T215] FDC 0 is a S82078B
>[    9.089697][  T211] parport_pc 00:03: reported by Plug and Play ACPI
>[    9.090941][  T211] parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE]
>[    9.094148][  T215] virtio_blk virtio4: 1/0/0 default/read/poll queues
>[    9.095666][  T208] ACPI: button: Power Button [PWRF]
>[    9.120959][  T214] ACPI: bus type USB registered
>[    9.121767][  T214] usbcore: registered new interface driver usbfs
>[    9.122810][  T214] usbcore: registered new interface driver hub
>[    9.123806][  T214] usbcore: registered new device driver usb
>[    9.129458][  T215] virtio_blk virtio4: [vda] 41943040 512-byte logical blocks (21.5 GB/20.0 GiB)
>[    9.149337][  T216] input: PC Speaker as /devices/platform/pcspkr/input/input5
>[    9.164955][  T209] scsi host0: Virtio SCSI HBA
>[    9.166211][   T88] scsi 0:0:0:0: CD-ROM            QEMU     QEMU CD-ROM      2.5+ PQ: 0 ANSI: 5
>[    9.188053][  T210] ACPI: bus type drm_connector registered
>[    9.198906][  T216] powernow_k8: Power state transitions not supported
>[    9.202070][    C0] random: fast init done
>[    9.225705][  T214] xhci_hcd 0000:00:06.0: xHCI Host Controller
>[    9.226714][  T214] xhci_hcd 0000:00:06.0: new USB bus registered, assigned bus number 1
>[    9.228311][  T214] xhci_hcd 0000:00:06.0: hcc params 0x00087001 hci version 0x100 quirks 0x0000000000000010
>[    9.230440][  T214] xhci_hcd 0000:00:06.0: xHCI Host Controller
>[    9.231437][  T214] xhci_hcd 0000:00:06.0: new USB bus registered, assigned bus number 2
>[    9.232776][  T214] xhci_hcd 0000:00:06.0: Host supports USB 3.0 SuperSpeed
>[    9.244890][  T207] scsi host1: ata_piix
>[    9.263200][  T207] scsi host2: ata_piix
>[    9.263968][  T207] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc140 irq 14
>[    9.265205][  T207] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc148 irq 15
>[    9.322531][  T214] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14
>[    9.324031][  T214] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    9.325340][  T214] usb usb1: Product: xHCI Host Controller
>[    9.326278][  T214] usb usb1: Manufacturer: Linux 5.14.21-150500.55.52-default xhci-hcd
>[    9.327613][  T214] usb usb1: SerialNumber: 0000:00:06.0
>[    9.364000][  T214] hub 1-0:1.0: USB hub found
>[    9.370394][  T214] hub 1-0:1.0: 4 ports detected
>[    9.372057][  T214] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
>[    9.380442][  T214] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14
>[    9.381940][  T214] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
>[    9.383267][  T214] usb usb2: Product: xHCI Host Controller
>[    9.384194][  T214] usb usb2: Manufacturer: Linux 5.14.21-150500.55.52-default xhci-hcd
>[    9.385516][  T214] usb usb2: SerialNumber: 0000:00:06.0
>[    9.413627][  T214] hub 2-0:1.0: USB hub found
>[    9.416604][  T214] hub 2-0:1.0: 4 ports detected
>[    9.431533][  T210] Console: switching to colour dummy device 80x25
>[    9.432610][  T210] bochs-drm 0000:00:02.0: vgaarb: deactivate vga console
>[    9.433819][  T210] [drm] Found bochs VGA, ID 0xb0c5.
>[    9.434679][  T210] [drm] Framebuffer size 16384 kB @ 0xfd000000, mmio @ 0xfebd8000.
>[    9.437190][  T210] [drm] Found EDID data blob.
>[    9.468175][  T210] [drm] Initialized bochs-drm 1.0.0 20130925 for 0000:00:02.0 on minor 0
>[    9.478998][  T210] fbcon: bochs-drmdrmfb (fb0) is primary device
>[    9.573141][    C0] sr 0:0:0:0: Power-on or device reset occurred
>[    9.639255][  T207] sr 0:0:0:0: [sr0] scsi3-mmc drive: 16x/50x cd/rw xa/form2 cdda tray
>[    9.639259][  T207] cdrom: Uniform CD-ROM driver Revision: 3.20
>[    9.698561][  T114] usb 1-1: new high-speed USB device number 2 using xhci_hcd
>[    9.826764][  T210] Console: switching to colour frame buffer device 128x48
>[   10.003925][  T114] usb 1-1: New USB device found, idVendor=0627, idProduct=0001, bcdDevice= 0.00
>[   10.003928][  T114] usb 1-1: New USB device strings: Mfr=1, Product=3, SerialNumber=10
>[   10.003930][  T114] usb 1-1: Product: QEMU USB Tablet
>[   10.003931][  T114] usb 1-1: Manufacturer: QEMU
>[   10.003932][  T114] usb 1-1: SerialNumber: 28754-0000:00:06.0-1
>[   10.015802][  T215] usbcore: registered new interface driver usbhid
>[   10.015803][  T215] usbhid: USB HID core driver
>[   10.019676][  T215] input: QEMU QEMU USB Tablet as /devices/pci0000:00/0000:00:06.0/usb1/1-1/1-1:1.0/0003:0627:0001.0001/input/input6
>[   10.022307][  T215] hid-generic 0003:0627:0001.0001: input,hidraw0: USB HID v0.01 Mouse [QEMU QEMU USB Tablet] on usb-0000:00:06.0-1/input0
>[   10.086923][  T210] bochs-drm 0000:00:02.0: [drm] fb0: bochs-drmdrmfb frame buffer device
>[   10.816589][  T418] RPC: Registered named UNIX socket transport module.
>[   10.817730][  T418] RPC: Registered udp transport module.
>[   10.818629][  T418] RPC: Registered tcp transport module.
>[   10.819515][  T418] RPC: Registered tcp NFSv4.1 backchannel transport module.
>[   10.859997][  T422] random: dbus-uuidgen: uninitialized urandom read (12 bytes read)
>[   10.861302][  T422] random: dbus-uuidgen: uninitialized urandom read (8 bytes read)
>[   10.904206][  T423] random: dbus-daemon: uninitialized urandom read (12 bytes read)
>[   11.363258][  T442] No iBFT detected.
>[   11.707350][  T483] st: Version 20160209, fixed bufsize 32768, s/g segs 256
>[   11.720076][  T487] sr 0:0:0:0: Attached scsi generic sg0 type 5
>[   11.831673][  T499] NET: Registered PF_PACKET protocol family
>[   12.907771][  T652] FS-Cache: Loaded
>[   14.515659][  T883] powernow_k8: Power state transitions not supported
>[   16.053228][ T1095] 8021q: 802.1Q VLAN Support v1.8
>[   16.325073][ T1133] device-mapper: uevent: version 1.0.3
>[   16.326108][ T1133] device-mapper: ioctl: 4.47.0-ioctl (2022-07-28) initialised: dm-devel@redhat.com
>[   17.210485][ T1249] raid6: sse2x4   gen() 13537 MB/s
>[   17.278488][ T1249] raid6: sse2x4   xor()  2342 MB/s
>[   17.346487][ T1249] raid6: sse2x2   gen()  4378 MB/s
>[   17.414485][ T1249] raid6: sse2x2   xor() 10749 MB/s
>[   17.482502][ T1249] raid6: sse2x1   gen()  1036 MB/s
>[   17.550484][ T1249] raid6: sse2x1   xor()  8357 MB/s
>[   17.551319][ T1249] raid6: using algorithm sse2x4 gen() 13537 MB/s
>[   17.552344][ T1249] raid6: .... xor() 2342 MB/s, rmw enabled
>[   17.553283][ T1249] raid6: using intx1 recovery algorithm
>[   17.820828][ T1287] xor: measuring software checksum speed
>[   17.822120][ T1287]    prefetch64-sse  : 29018 MB/sec
>[   17.823349][ T1287]    generic_sse     : 26502 MB/sec
>[   17.824190][ T1287] xor: using function: prefetch64-sse (29018 MB/sec)
>[   18.140872][ T1325] Btrfs loaded, crc32c=crc32c-generic, assert=on, zoned=yes
>[   46.824986][  T356] BUG: unable to handle page fault for address: fffff71c81000030
>[   46.826305][  T356] #PF: supervisor read access in kernel mode
>[   46.827282][  T356] #PF: error_code(0x0000) - not-present page
>[   46.828256][  T356] PGD 36e1c067 P4D 36e1c067 PUD 36e1b067 PMD 0 
>[   46.829284][  T356] Oops: 0000 [#1] PREEMPT SMP NOPTI
>[   46.830129][  T356] CPU: 0 PID: 356 Comm: kworker/0:3 Not tainted 5.14.21-150500.55.52-default #1 SLE15-SP5 16dce122fa9976f628762b347f683c987c5bef4c
>[   46.832323][  T356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.0-0-gd239552c-rebuilt.opensuse.org 04/01/2014
>[   46.834320][  T356] Workqueue: events fb_deferred_io_work
>[   46.835226][  T356] RIP: 0010:page_mapped+0x5e/0x90
>[   46.836045][  T356] Code: a8 01 75 d7 8b 47 30 f7 d0 c1 e8 1f c3 cc cc cc cc 48 89 df e8 f3 a2 05 00 89 c1 31 c0 85 c9 74 13 eb d3 48 c1 e2 06 48 01 da <8b> 42 30 85 c0 79 c0 83 c1 01 48 8b 33 48 63 d1 b8 01 00 00 00 f7
>[   46.839248][  T356] RSP: 0018:ffffad2640e1fe08 EFLAGS: 00010286
>[   46.840234][  T356] RAX: 00000000fc8de7f0 RBX: fffff71c80f10000 RCX: 0000000000003c00
>[   46.841542][  T356] RDX: fffff71c81000000 RSI: 000fffffc0010009 RDI: fffff71c80f10000
>[   46.842842][  T356] RBP: ffffffffc0793050 R08: 0000000000000000 R09: ffff8f1cc10740b0
>[   46.844142][  T356] R10: ffffad2643dafb78 R11: 00000000000002fa R12: ffffffffbca80f28
>[   46.845444][  T356] R13: ffffffffc0793020 R14: ffffffffc0793030 R15: fffff71c80f10000
>[   46.846743][  T356] FS:  0000000000000000(0000) GS:ffff8f1cf5c00000(0000) knlGS:0000000000000000
>[   46.848199][  T356] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   46.849274][  T356] CR2: fffff71c81000030 CR3: 0000000038764000 CR4: 00000000000006f0
>[   46.850573][  T356] Call Trace:
>[   46.851115][  T356]  <TASK>
>[   46.851592][  T356]  page_mkclean+0x6e/0xc0
>[   46.852298][  T356]  ? page_referenced_one+0x190/0x190
>[   46.853166][  T356]  ? pmdp_collapse_flush+0x60/0x60
>[   46.853998][  T356]  fb_deferred_io_work+0x6d/0xf0
>[   46.854801][  T356]  process_one_work+0x267/0x440
>[   46.855592][  T356]  worker_thread+0x217/0x3c0
>[   46.856338][  T356]  ? process_one_work+0x440/0x440
>[   46.857158][  T356]  kthread+0x156/0x180
>[   46.857820][  T356]  ? set_kthread_struct+0x50/0x50
>[   46.858638][  T356]  ret_from_fork+0x22/0x30
>[   46.859357][  T356]  </TASK>
>[   46.859847][  T356] Modules linked in: isofs usb_storage parport_pc parport btrfs xor raid6_pq libcrc32c dm_multipath dm_mod 8021q garp mrp stp llc fan thermal nfs lockd grace fscache netfs nls_iso8859_1 nls_cp437 af_packet sg st sd_mod t10_pi crc64_rocksoft_generic crc64_rocksoft crc64 iscsi_ibft iscsi_boot_sysfs sunrpc hid_generic usbhid sr_mod cdrom bochs ata_generic pata_acpi drm_vram_helper drm_ttm_helper ttm drm_kms_helper xhci_pci xhci_pci_renesas ata_piix drm xhci_hcd libata pcspkr virtio_net virtio_scsi usbcore joydev serio_raw virtio_blk net_failover failover syscopyarea sysfillrect sysimgblt fb_sys_fops i2c_piix4 floppy qemu_fw_cfg button scsi_dh_rdac scsi_dh_emc scsi_dh_alua scsi_mod edd squashfs loop ext4 crc16 mbcache jbd2 zram [last unloaded: ppa]
>[   46.870990][  T356] Supported: Yes
>[   46.871566][  T356] CR2: fffff71c81000030
>[   46.872242][  T356] ---[ end trace cc66c6d65e0399fa ]---
>[   46.873138][  T356] RIP: 0010:page_mapped+0x5e/0x90
>[   46.873957][  T356] Code: a8 01 75 d7 8b 47 30 f7 d0 c1 e8 1f c3 cc cc cc cc 48 89 df e8 f3 a2 05 00 89 c1 31 c0 85 c9 74 13 eb d3 48 c1 e2 06 48 01 da <8b> 42 30 85 c0 79 c0 83 c1 01 48 8b 33 48 63 d1 b8 01 00 00 00 f7
>[   46.877166][  T356] RSP: 0018:ffffad2640e1fe08 EFLAGS: 00010286
>[   46.878154][  T356] RAX: 00000000fc8de7f0 RBX: fffff71c80f10000 RCX: 0000000000003c00
>[   46.879454][  T356] RDX: fffff71c81000000 RSI: 000fffffc0010009 RDI: fffff71c80f10000
>[   46.880754][  T356] RBP: ffffffffc0793050 R08: 0000000000000000 R09: ffff8f1cc10740b0
>[   46.882064][  T356] R10: ffffad2643dafb78 R11: 00000000000002fa R12: ffffffffbca80f28
>[   46.883365][  T356] R13: ffffffffc0793020 R14: ffffffffc0793030 R15: fffff71c80f10000
>[   46.884666][  T356] FS:  0000000000000000(0000) GS:ffff8f1cf5c00000(0000) knlGS:0000000000000000
>[   46.886124][  T356] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
>[   46.887197][  T356] CR2: fffff71c81000030 CR3: 0000000038764000 CR4: 00000000000006f0
>[   93.582560][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 46s!
>[   93.586223][    C0] Showing busy workqueues and worker pools:
>[   93.588610][    C0] workqueue events: flags=0x0
>[   93.590499][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=5
>[   93.590512][    C0]     in-flight: 3846:fb_deferred_io_work BAR(3776)
>[   93.590522][    C0]     pending: free_work, vmstat_shepherd
>[   93.594880][    C0] workqueue events_power_efficient: flags=0x80
>[   93.595886][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4
>[   93.595890][    C0]     pending: neigh_periodic_work, neigh_periodic_work, do_cache_clean [sunrpc]
>[   93.598647][    C0] workqueue events_freezable_power_: flags=0x84
>[   93.599664][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
>[   93.599669][    C0]     pending: disk_events_workfn
>[   93.601730][    C0] workqueue mm_percpu_wq: flags=0x8
>[   93.602575][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=4
>[   93.602579][    C0]     pending: vmstat_update, lru_add_drain_per_cpu BAR(28)
>[   93.605026][    C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=46s workers=5 idle: 114 5 362 16
>[   93.606488][    C0] Showing backtraces of running workers in stalled CPU-bound worker pools:
>[  124.334555][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 77s!
>[  124.338214][    C0] Showing busy workqueues and worker pools:
>[  124.340607][    C0] workqueue events: flags=0x0
>[  124.342496][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=5
>[  124.342509][    C0]     in-flight: 3894:fb_deferred_io_work BAR(3776)
>[  124.342518][    C0]     pending: free_work, vmstat_shepherd
>[  124.346489][    C0] workqueue events_power_efficient: flags=0x80
>[  124.347506][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4
>[  124.347512][    C0]     pending: neigh_periodic_work, neigh_periodic_work, do_cache_clean [sunrpc]
>[  124.350264][    C0] workqueue events_freezable_power_: flags=0x84
>[  124.351282][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
>[  124.351286][    C0]     pending: disk_events_workfn
>[  124.353355][    C0] workqueue mm_percpu_wq: flags=0x8
>[  124.354200][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=4
>[  124.354203][    C0]     pending: vmstat_update, lru_add_drain_per_cpu BAR(28)
>[  124.356639][    C0] workqueue ipv6_addrconf: flags=0x40008
>[  124.357555][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
>[  124.357559][    C0]     pending: addrconf_verify_work
>[  124.359633][    C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=77s workers=5 idle: 114 5 362 16
>[  124.361118][    C0] Showing backtraces of running workers in stalled CPU-bound worker pools:
>[  155.086556][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 108s!
>[  155.090267][    C0] Showing busy workqueues and worker pools:
>[  155.092653][    C0] workqueue events: flags=0x0
>[  155.094550][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=5
>[  155.094564][    C0]     in-flight: 3942:fb_deferred_io_work BAR(3776)
>[  155.094574][    C0]     pending: free_work, vmstat_shepherd
>[  155.100468][    C0] workqueue events_power_efficient: flags=0x80
>[  155.101470][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
>[  155.101475][    C0]     pending: neigh_periodic_work, neigh_periodic_work, do_cache_clean [sunrpc], check_lifetime
>[  155.104467][    C0] workqueue events_freezable_power_: flags=0x84
>[  155.105482][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
>[  155.105487][    C0]     pending: disk_events_workfn
>[  155.107553][    C0] workqueue mm_percpu_wq: flags=0x8
>[  155.108398][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=4
>[  155.108402][    C0]     pending: vmstat_update, lru_add_drain_per_cpu BAR(28)
>[  155.110845][    C0] workqueue ipv6_addrconf: flags=0x40008
>[  155.111762][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
>[  155.111766][    C0]     pending: addrconf_verify_work
>[  155.113836][    C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=108s workers=5 idle: 114 5 362 16
>[  155.115313][    C0] Showing backtraces of running workers in stalled CPU-bound worker pools:
>[  185.838517][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 138s!
>[  185.841549][    C0] Showing busy workqueues and worker pools:
>[  185.843931][    C0] workqueue events: flags=0x0
>[  185.845827][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=5
>[  185.845841][    C0]     in-flight: 3990:fb_deferred_io_work BAR(3776)
>[  185.845850][    C0]     pending: free_work, vmstat_shepherd
>[  185.851177][    C0] workqueue events_power_efficient: flags=0x80
>[  185.852214][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
>[  185.852219][    C0]     pending: neigh_periodic_work, neigh_periodic_work, do_cache_clean [sunrpc], check_lifetime
>[  185.855222][    C0] workqueue events_freezable_power_: flags=0x84
>[  185.856238][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
>[  185.856242][    C0]     pending: disk_events_workfn
>[  185.858308][    C0] workqueue mm_percpu_wq: flags=0x8
>[  185.859153][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=4
>[  185.859157][    C0]     pending: vmstat_update, lru_add_drain_per_cpu BAR(28)
>[  185.861602][    C0] workqueue ipv6_addrconf: flags=0x40008
>[  185.862518][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
>[  185.862523][    C0]     pending: addrconf_verify_work
>[  185.864593][    C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=138s workers=5 idle: 114 5 362 16
>[  185.866074][    C0] Showing backtraces of running workers in stalled CPU-bound worker pools:
>[  216.334556][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 169s!
>[  216.338273][    C0] Showing busy workqueues and worker pools:
>[  216.340665][    C0] workqueue events: flags=0x0
>[  216.342555][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=5
>[  216.342568][    C0]     in-flight: 4038:fb_deferred_io_work BAR(3776)
>[  216.342578][    C0]     pending: free_work, vmstat_shepherd
>[  216.347055][    C0] workqueue events_power_efficient: flags=0x80
>[  216.348060][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
>[  216.348065][    C0]     pending: neigh_periodic_work, neigh_periodic_work, do_cache_clean [sunrpc], check_lifetime
>[  216.351053][    C0] workqueue events_freezable_power_: flags=0x84
>[  216.352073][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
>[  216.352077][    C0]     pending: disk_events_workfn
>[  216.354188][    C0] workqueue mm_percpu_wq: flags=0x8
>[  216.355033][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=4
>[  216.355038][    C0]     pending: vmstat_update, lru_add_drain_per_cpu BAR(28)
>[  216.357484][    C0] workqueue ipv6_addrconf: flags=0x40008
>[  216.358400][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
>[  216.358404][    C0]     pending: addrconf_verify_work
>[  216.360474][    C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=169s workers=5 idle: 114 5 362 16
>[  216.361949][    C0] Showing backtraces of running workers in stalled CPU-bound worker pools:
>[  247.310561][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 200s!
>[  247.314265][    C0] Showing busy workqueues and worker pools:
>[  247.316654][    C0] workqueue events: flags=0x0
>[  247.318541][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=5
>[  247.318555][    C0]     in-flight: 4086:fb_deferred_io_work BAR(3776)
>[  247.318565][    C0]     pending: free_work, vmstat_shepherd
>[  247.322634][    C0] workqueue events_power_efficient: flags=0x80
>[  247.323641][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
>[  247.323645][    C0]     pending: neigh_periodic_work, neigh_periodic_work, do_cache_clean [sunrpc], check_lifetime
>[  247.326634][    C0] workqueue events_freezable_power_: flags=0x84
>[  247.327653][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
>[  247.327658][    C0]     pending: disk_events_workfn
>[  247.329719][    C0] workqueue mm_percpu_wq: flags=0x8
>[  247.330564][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=4
>[  247.330567][    C0]     pending: vmstat_update, lru_add_drain_per_cpu BAR(28)
>[  247.333010][    C0] workqueue ipv6_addrconf: flags=0x40008
>[  247.333927][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
>[  247.333931][    C0]     pending: addrconf_verify_work
>[  247.336005][    C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=200s workers=5 idle: 114 5 362 16
>[  247.337484][    C0] Showing backtraces of running workers in stalled CPU-bound worker pools:
>[  277.838555][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 230s!
>[  277.842256][    C0] Showing busy workqueues and worker pools:
>[  277.844639][    C0] workqueue events: flags=0x0
>[  277.846541][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=5
>[  277.846555][    C0]     in-flight: 4134:fb_deferred_io_work BAR(3776)
>[  277.846564][    C0]     pending: free_work, vmstat_shepherd
>[  277.852613][    C0] workqueue events_power_efficient: flags=0x80
>[  277.853618][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
>[  277.853623][    C0]     pending: neigh_periodic_work, neigh_periodic_work, do_cache_clean [sunrpc], check_lifetime
>[  277.856622][    C0] workqueue events_freezable_power_: flags=0x84
>[  277.857640][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
>[  277.857644][    C0]     pending: disk_events_workfn
>[  277.859713][    C0] workqueue mm_percpu_wq: flags=0x8
>[  277.860557][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=4
>[  277.860561][    C0]     pending: vmstat_update, lru_add_drain_per_cpu BAR(28)
>[  277.863008][    C0] workqueue ipv6_addrconf: flags=0x40008
>[  277.863927][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
>[  277.863931][    C0]     pending: addrconf_verify_work
>[  277.866007][    C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=230s workers=5 idle: 114 5 362 16
>[  277.867487][    C0] Showing backtraces of running workers in stalled CPU-bound worker pools:
>[  308.782556][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 261s!
>[  308.786253][    C0] Showing busy workqueues and worker pools:
>[  308.788640][    C0] workqueue events: flags=0x0
>[  308.790538][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=5
>[  308.790552][    C0]     in-flight: 4182:fb_deferred_io_work BAR(3776)
>[  308.790562][    C0]     pending: free_work, vmstat_shepherd
>[  308.795612][    C0] workqueue events_power_efficient: flags=0x80
>[  308.796614][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
>[  308.796618][    C0]     pending: neigh_periodic_work, neigh_periodic_work, do_cache_clean [sunrpc], check_lifetime
>[  308.799615][    C0] workqueue events_freezable_power_: flags=0x84
>[  308.800629][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
>[  308.800633][    C0]     pending: disk_events_workfn
>[  308.802700][    C0] workqueue mm_percpu_wq: flags=0x8
>[  308.803544][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=4
>[  308.803548][    C0]     pending: vmstat_update, lru_add_drain_per_cpu BAR(28)
>[  308.805992][    C0] workqueue ipv6_addrconf: flags=0x40008
>[  308.806909][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
>[  308.806913][    C0]     pending: addrconf_verify_work
>[  308.808980][    C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=261s workers=5 idle: 114 5 362 16
>[  308.810460][    C0] Showing backtraces of running workers in stalled CPU-bound worker pools:
>[  339.310555][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 292s!
>[  339.314261][    C0] Showing busy workqueues and worker pools:
>[  339.316651][    C0] workqueue events: flags=0x0
>[  339.318537][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=6
>[  339.318550][    C0]     in-flight: 4225:fb_deferred_io_work BAR(3776)
>[  339.318560][    C0]     pending: free_work, vmstat_shepherd, ima_keys_handler
>[  339.323429][    C0] workqueue events_power_efficient: flags=0x80
>[  339.324432][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
>[  339.324437][    C0]     pending: neigh_periodic_work, neigh_periodic_work, do_cache_clean [sunrpc], check_lifetime
>[  339.327419][    C0] workqueue events_freezable_power_: flags=0x84
>[  339.328437][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
>[  339.328441][    C0]     pending: disk_events_workfn
>[  339.330500][    C0] workqueue mm_percpu_wq: flags=0x8
>[  339.331344][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=4
>[  339.331348][    C0]     pending: vmstat_update, lru_add_drain_per_cpu BAR(28)
>[  339.333790][    C0] workqueue ipv6_addrconf: flags=0x40008
>[  339.334705][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
>[  339.334708][    C0]     pending: addrconf_verify_work
>[  339.336779][    C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=292s workers=3 idle: 114 5
>[  339.338156][    C0] Showing backtraces of running workers in stalled CPU-bound worker pools:
>[  370.254556][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 323s!
>[  370.258247][    C0] Showing busy workqueues and worker pools:
>[  370.260638][    C0] workqueue events: flags=0x0
>[  370.262523][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=5/256 refcnt=7
>[  370.262537][    C0]     in-flight: 4278:fb_deferred_io_work BAR(3776)
>[  370.262546][    C0]     pending: free_work, vmstat_shepherd, ima_keys_handler, cec_work_fn
>[  370.267199][    C0] workqueue events_power_efficient: flags=0x80
>[  370.268204][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
>[  370.268209][    C0]     pending: neigh_periodic_work, neigh_periodic_work, do_cache_clean [sunrpc], check_lifetime
>[  370.271199][    C0] workqueue events_freezable_power_: flags=0x84
>[  370.272218][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
>[  370.272222][    C0]     pending: disk_events_workfn
>[  370.274286][    C0] workqueue mm_percpu_wq: flags=0x8
>[  370.275131][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=4
>[  370.275134][    C0]     pending: vmstat_update, lru_add_drain_per_cpu BAR(28)
>[  370.277579][    C0] workqueue ipv6_addrconf: flags=0x40008
>[  370.278495][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
>[  370.278499][    C0]     pending: addrconf_verify_work
>[  370.280596][    C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=323s workers=3 idle: 114 5
>[  370.281975][    C0] Showing backtraces of running workers in stalled CPU-bound worker pools:
>[  400.814545][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 353s!
>[  400.816497][    C0] Showing busy workqueues and worker pools:
>[  400.817457][    C0] workqueue events: flags=0x0
>[  400.818218][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=5/256 refcnt=7
>[  400.818223][    C0]     in-flight: 4325:fb_deferred_io_work BAR(3776)
>[  400.818229][    C0]     pending: free_work, vmstat_shepherd, ima_keys_handler, cec_work_fn
>[  400.821938][    C0] workqueue events_power_efficient: flags=0x80
>[  400.822943][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
>[  400.822947][    C0]     pending: neigh_periodic_work, neigh_periodic_work, do_cache_clean [sunrpc], check_lifetime
>[  400.825932][    C0] workqueue events_freezable_power_: flags=0x84
>[  400.826960][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
>[  400.826965][    C0]     pending: disk_events_workfn
>[  400.829029][    C0] workqueue mm_percpu_wq: flags=0x8
>[  400.829876][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=4
>[  400.829880][    C0]     pending: vmstat_update, lru_add_drain_per_cpu BAR(28)
>[  400.832320][    C0] workqueue ipv6_addrconf: flags=0x40008
>[  400.833236][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
>[  400.833240][    C0]     pending: addrconf_verify_work
>[  400.835311][    C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=353s workers=3 idle: 114 5
>[  400.836689][    C0] Showing backtraces of running workers in stalled CPU-bound worker pools:
>[  431.726558][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 384s!
>[  431.730262][    C0] Showing busy workqueues and worker pools:
>[  431.732647][    C0] workqueue events: flags=0x0
>[  431.734542][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=5/256 refcnt=7
>[  431.734556][    C0]     in-flight: 4346:fb_deferred_io_work BAR(3776)
>[  431.734566][    C0]     pending: free_work, vmstat_shepherd, ima_keys_handler, cec_work_fn
>[  431.740181][    C0] workqueue events_power_efficient: flags=0x80
>[  431.741184][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
>[  431.741188][    C0]     pending: neigh_periodic_work, neigh_periodic_work, do_cache_clean [sunrpc], check_lifetime
>[  431.744184][    C0] workqueue events_freezable_power_: flags=0x84
>[  431.745201][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
>[  431.745205][    C0]     pending: disk_events_workfn
>[  431.747276][    C0] workqueue mm_percpu_wq: flags=0x8
>[  431.748122][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=4
>[  431.748126][    C0]     pending: vmstat_update, lru_add_drain_per_cpu BAR(28)
>[  431.750569][    C0] workqueue ipv6_addrconf: flags=0x40008
>[  431.751487][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
>[  431.751491][    C0]     pending: addrconf_verify_work
>[  431.753564][    C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=384s workers=3 idle: 114 5
>[  431.754940][    C0] Showing backtraces of running workers in stalled CPU-bound worker pools:
>[  462.318557][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 415s!
>[  462.322284][    C0] Showing busy workqueues and worker pools:
>[  462.324678][    C0] workqueue events: flags=0x0
>[  462.326562][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=5/256 refcnt=7
>[  462.326576][    C0]     in-flight: 4410:fb_deferred_io_work BAR(3776)
>[  462.326586][    C0]     pending: free_work, vmstat_shepherd, ima_keys_handler, cec_work_fn
>[  462.334160][    C0] workqueue events_power_efficient: flags=0x80
>[  462.335165][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
>[  462.335170][    C0]     pending: neigh_periodic_work, neigh_periodic_work, do_cache_clean [sunrpc], check_lifetime
>[  462.338192][    C0] workqueue events_freezable_power_: flags=0x84
>[  462.339208][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
>[  462.339213][    C0]     pending: disk_events_workfn
>[  462.341284][    C0] workqueue mm_percpu_wq: flags=0x8
>[  462.342129][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=4
>[  462.342134][    C0]     pending: vmstat_update, lru_add_drain_per_cpu BAR(28)
>[  462.344573][    C0] workqueue ipv6_addrconf: flags=0x40008
>[  462.345490][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
>[  462.345495][    C0]     pending: addrconf_verify_work
>[  462.347563][    C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=415s workers=3 idle: 114 5
>[  462.348942][    C0] Showing backtraces of running workers in stalled CPU-bound worker pools:
>[  492.814556][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 445s!
>[  492.818258][    C0] Showing busy workqueues and worker pools:
>[  492.820648][    C0] workqueue events: flags=0x0
>[  492.822536][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=5/256 refcnt=7
>[  492.822550][    C0]     in-flight: 4460:fb_deferred_io_work BAR(3776)
>[  492.822559][    C0]     pending: free_work, vmstat_shepherd, ima_keys_handler, cec_work_fn
>[  492.827642][    C0] workqueue events_power_efficient: flags=0x80
>[  492.828644][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
>[  492.828648][    C0]     pending: neigh_periodic_work, neigh_periodic_work, do_cache_clean [sunrpc], check_lifetime
>[  492.831649][    C0] workqueue events_freezable_power_: flags=0x84
>[  492.832666][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
>[  492.832670][    C0]     pending: disk_events_workfn
>[  492.834731][    C0] workqueue mm_percpu_wq: flags=0x8
>[  492.835579][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=4
>[  492.835583][    C0]     pending: vmstat_update, lru_add_drain_per_cpu BAR(28)
>[  492.838017][    C0] workqueue ipv6_addrconf: flags=0x40008
>[  492.838934][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
>[  492.838938][    C0]     pending: addrconf_verify_work
>[  492.841012][    C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=445s workers=3 idle: 114 5
>[  492.842387][    C0] Showing backtraces of running workers in stalled CPU-bound worker pools:
>[  523.534560][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 476s!
>[  523.538256][    C0] Showing busy workqueues and worker pools:
>[  523.540649][    C0] workqueue events: flags=0x0
>[  523.542536][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=6/256 refcnt=8
>[  523.542549][    C0]     in-flight: 4514:fb_deferred_io_work BAR(3776)
>[  523.542560][    C0]     pending: free_work, vmstat_shepherd, ima_keys_handler, cec_work_fn, vmpressure_work_fn
>[  523.547495][    C0] workqueue events_power_efficient: flags=0x80
>[  523.548497][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
>[  523.548503][    C0]     pending: neigh_periodic_work, neigh_periodic_work, do_cache_clean [sunrpc], check_lifetime
>[  523.551494][    C0] workqueue events_freezable_power_: flags=0x84
>[  523.552509][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
>[  523.552514][    C0]     pending: disk_events_workfn
>[  523.554574][    C0] workqueue mm_percpu_wq: flags=0x8
>[  523.555430][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=4
>[  523.555434][    C0]     pending: vmstat_update, lru_add_drain_per_cpu BAR(28)
>[  523.557868][    C0] workqueue writeback: flags=0x4a
>[  523.558688][    C0]   pwq 2: cpus=0 flags=0x4 nice=0 active=1/256 refcnt=3
>[  523.558692][    C0]     pending: wb_workfn
>[  523.560529][    C0] workqueue ipv6_addrconf: flags=0x40008
>[  523.561445][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
>[  523.561448][    C0]     pending: addrconf_verify_work
>[  523.563561][    C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=476s workers=3 idle: 114 5
>[  523.564937][    C0] Showing backtraces of running workers in stalled CPU-bound worker pools:
>[  554.254547][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 507s!
>[  554.258180][    C0] Showing busy workqueues and worker pools:
>[  554.260562][    C0] workqueue events: flags=0x0
>[  554.262457][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=6/256 refcnt=8
>[  554.262471][    C0]     in-flight: 4539:fb_deferred_io_work BAR(3776)
>[  554.262481][    C0]     pending: free_work, vmstat_shepherd, ima_keys_handler, cec_work_fn, vmpressure_work_fn
>[  554.268847][    C0] workqueue events_power_efficient: flags=0x80
>[  554.269852][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
>[  554.269857][    C0]     pending: neigh_periodic_work, neigh_periodic_work, do_cache_clean [sunrpc], check_lifetime
>[  554.272845][    C0] workqueue events_freezable_power_: flags=0x84
>[  554.273866][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
>[  554.273870][    C0]     pending: disk_events_workfn
>[  554.275931][    C0] workqueue mm_percpu_wq: flags=0x8
>[  554.276776][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=4
>[  554.276779][    C0]     pending: vmstat_update, lru_add_drain_per_cpu BAR(28)
>[  554.279221][    C0] workqueue writeback: flags=0x4a
>[  554.280036][    C0]   pwq 2: cpus=0 flags=0x4 nice=0 active=1/256 refcnt=3
>[  554.280041][    C0]     pending: wb_workfn
>[  554.281880][    C0] workqueue ipv6_addrconf: flags=0x40008
>[  554.282794][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
>[  554.282798][    C0]     pending: addrconf_verify_work
>[  554.284862][    C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=507s workers=3 idle: 114 5
>[  554.286240][    C0] Showing backtraces of running workers in stalled CPU-bound worker pools:
>[  584.974560][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 538s!
>[  584.978256][    C0] Showing busy workqueues and worker pools:
>[  584.980639][    C0] workqueue events: flags=0x0
>[  584.982536][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=6/256 refcnt=8
>[  584.982551][    C0]     in-flight: 4612:fb_deferred_io_work BAR(3776)
>[  584.982561][    C0]     pending: free_work, vmstat_shepherd, ima_keys_handler, cec_work_fn, vmpressure_work_fn
>[  584.988482][    C0] workqueue events_power_efficient: flags=0x80
>[  584.989491][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
>[  584.989496][    C0]     pending: neigh_periodic_work, neigh_periodic_work, do_cache_clean [sunrpc], check_lifetime
>[  584.992486][    C0] workqueue events_freezable_power_: flags=0x84
>[  584.993508][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
>[  584.993512][    C0]     pending: disk_events_workfn
>[  584.995575][    C0] workqueue mm_percpu_wq: flags=0x8
>[  584.996420][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=4
>[  584.996423][    C0]     pending: vmstat_update, lru_add_drain_per_cpu BAR(28)
>[  584.998868][    C0] workqueue writeback: flags=0x4a
>[  584.999686][    C0]   pwq 2: cpus=0 flags=0x4 nice=0 active=1/256 refcnt=3
>[  584.999690][    C0]     pending: wb_workfn
>[  585.001534][    C0] workqueue ipv6_addrconf: flags=0x40008
>[  585.002452][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
>[  585.002456][    C0]     pending: addrconf_verify_work
>[  585.004528][    C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=538s workers=3 idle: 114 5
>[  585.005909][    C0] Showing backtraces of running workers in stalled CPU-bound worker pools:
>[  615.694647][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 568s!
>[  615.698355][    C0] Showing busy workqueues and worker pools:
>[  615.700748][    C0] workqueue events: flags=0x0
>[  615.702639][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=6/256 refcnt=8
>[  615.702652][    C0]     in-flight: 4635:fb_deferred_io_work BAR(3776)
>[  615.702662][    C0]     pending: free_work, vmstat_shepherd, ima_keys_handler, cec_work_fn, vmpressure_work_fn
>[  615.708150][    C0] workqueue events_power_efficient: flags=0x80
>[  615.709152][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
>[  615.709158][    C0]     pending: neigh_periodic_work, neigh_periodic_work, do_cache_clean [sunrpc], check_lifetime
>[  615.712190][    C0] workqueue events_freezable_power_: flags=0x84
>[  615.713205][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
>[  615.713210][    C0]     pending: disk_events_workfn
>[  615.715273][    C0] workqueue mm_percpu_wq: flags=0x8
>[  615.716124][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=4
>[  615.716128][    C0]     pending: vmstat_update, lru_add_drain_per_cpu BAR(28)
>[  615.718562][    C0] workqueue writeback: flags=0x4a
>[  615.719379][    C0]   pwq 2: cpus=0 flags=0x4 nice=0 active=1/256 refcnt=3
>[  615.719382][    C0]     pending: wb_workfn
>[  615.721225][    C0] workqueue ipv6_addrconf: flags=0x40008
>[  615.722141][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
>[  615.722145][    C0]     pending: addrconf_verify_work
>[  615.724222][    C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=568s workers=3 idle: 114 5
>[  615.725603][    C0] Showing backtraces of running workers in stalled CPU-bound worker pools:
>[  646.414492][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 599s!
>[  646.415998][    C0] Showing busy workqueues and worker pools:
>[  646.416958][    C0] workqueue events: flags=0x0
>[  646.417718][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=6/256 refcnt=8
>[  646.417721][    C0]     in-flight: 4708:fb_deferred_io_work BAR(3776)
>[  646.417726][    C0]     pending: free_work, vmstat_shepherd, ima_keys_handler, cec_work_fn, vmpressure_work_fn
>[  646.417741][    C0] workqueue events_power_efficient: flags=0x80
>[  646.422731][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
>[  646.422733][    C0]     pending: neigh_periodic_work, neigh_periodic_work, do_cache_clean [sunrpc], check_lifetime
>[  646.422763][    C0] workqueue events_freezable_power_: flags=0x84
>[  646.426763][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
>[  646.426765][    C0]     pending: disk_events_workfn
>[  646.426768][    C0] workqueue mm_percpu_wq: flags=0x8
>[  646.429686][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=4
>[  646.429688][    C0]     pending: vmstat_update, lru_add_drain_per_cpu BAR(28)
>[  646.429693][    C0] workqueue writeback: flags=0x4a
>[  646.432955][    C0]   pwq 2: cpus=0 flags=0x4 nice=0 active=1/256 refcnt=3
>[  646.432957][    C0]     pending: wb_workfn
>[  646.432963][    C0] workqueue ipv6_addrconf: flags=0x40008
>[  646.435720][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
>[  646.435722][    C0]     pending: addrconf_verify_work
>[  646.435730][    C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=599s workers=3 idle: 114 5
>[  646.435732][    C0] Showing backtraces of running workers in stalled CPU-bound worker pools:
>[  677.134507][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 630s!
>[  677.138219][    C0] Showing busy workqueues and worker pools:
>[  677.140602][    C0] workqueue events: flags=0x0
>[  677.142497][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=6/256 refcnt=8
>[  677.142511][    C0]     in-flight: 4771:fb_deferred_io_work BAR(3776)
>[  677.142521][    C0]     pending: free_work, vmstat_shepherd, ima_keys_handler, cec_work_fn, vmpressure_work_fn
>[  677.152008][    C0] workqueue events_power_efficient: flags=0x80
>[  677.153010][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
>[  677.153014][    C0]     pending: neigh_periodic_work, neigh_periodic_work, do_cache_clean [sunrpc], check_lifetime
>[  677.156003][    C0] workqueue events_freezable_power_: flags=0x84
>[  677.157049][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
>[  677.157054][    C0]     pending: disk_events_workfn
>[  677.159123][    C0] workqueue mm_percpu_wq: flags=0x8
>[  677.159969][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=4
>[  677.159973][    C0]     pending: vmstat_update, lru_add_drain_per_cpu BAR(28)
>[  677.162415][    C0] workqueue writeback: flags=0x4a
>[  677.163231][    C0]   pwq 2: cpus=0 flags=0x4 nice=0 active=1/256 refcnt=3
>[  677.163235][    C0]     pending: wb_workfn
>[  677.165073][    C0] workqueue ipv6_addrconf: flags=0x40008
>[  677.165988][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
>[  677.165992][    C0]     pending: addrconf_verify_work
>[  677.168063][    C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=630s workers=3 idle: 114 5
>[  677.169438][    C0] Showing backtraces of running workers in stalled CPU-bound worker pools:

Actions: View

Attachments on bug 1222145: 873915 | 873916