[Macchiato] EDKII grub boot fails with PCIe init
Frederik Lotter
frederik.lotter at netronome.com
Wed Mar 14 08:56:56 GMT 2018
On Wed, Mar 14, 2018 at 10:13 AM, Frederik Lotter <
frederik.lotter at netronome.com> wrote:
> On Tue, Mar 13, 2018 at 6:23 PM, Marcin Wojtas <mw at semihalf.com> wrote:
>
>> Frederic,
>>
>> >>> Please use the size I suggested for the 'reg' property
>> >>
>> >>
>> >> Sorry I missed that:
>> >>
>> >> [ 1.463413] PCI: OF: host bridge /cp0/pcie at 0xe0000000 ranges:
>> >> [ 1.463427] PCI: OF: IO 0xeff00000..0xeff0ffff -> 0x00000000
>> >> [ 1.463435] PCI: OF: MEM 0xc0000000..0xdfffffff -> 0xc0000000
>> >> [ 1.463442] PCI: OF: MEM 0x800000000..0x8ffffffff -> 0x800000000
>> >> [ 1.463481] pci-host-generic e0000000.pcie: ECAM at [mem
>> >> 0xe0000000-0xefefffff] for [bus 00-fe]
>> >> [ 1.463525] pci-host-generic e0000000.pcie: PCI host bridge to bus
>> >> 0000:00
>> >> [ 1.463531] pci_bus 0000:00: root bus resource [bus 00-fe]
>> >> [ 1.463536] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
>> >> [ 1.463541] pci_bus 0000:00: root bus resource [mem
>> >> 0xc0000000-0xdfffffff]
>> >> [ 1.463547] pci_bus 0000:00: root bus resource [mem
>> >> 0x800000000-0x8ffffffff]
>> >>
>> >>
>> >> So I assume this works, and I am super grateful. I will test it
>> tomorrow
>> >> with our Smart NIC.
>> >>
>>
>> Please also check pure branch (unmodified DT) as requested in my
>> previous email . According to the bootlog the stall was observed after
>> pcie driver init and without latest patch I mentioned. So I'd like to
>> make sure that we're on the same side here.
>>
>
> I attached two logs files. The only difference is the one also uses an
> initrd.
>
> I now have a pcie card in - and it looks much better.
>
> I am starting to feel like this whole exercise is going to discover
> something unrelated and stupid I have done, so I apologize in advance.
> Hopefully the journey will help someone else as well.
>
> Any idea what could be failing? I seem to be some issue mounting the root
> filesystem (or at the same time). In the initrd case it seems to
> complain about mmcblk0 (the onboard flash which I do not use).
>
> I attach my grub file just for in case - i am new to grub (Note I hacked 4
> entries towards the end).
>
Here are 3 more logs, I will not send more - but I thought perhaps this
could complete the picture.
1. One without a PCIe card - successful PCIe init
2. One with a card, but with the PCIe probe causing the stall (this is not
often seen)
3. The other stall, after successful PCIe init
>
>> >
>> > This doesn't tell you all that much, to be honest. But at least the
>> > numbers look sane now, and appear to match the UEFI configuration.
>> >
>> >> However, we are building a product that obviously requires long term
>> >> maintenance, so may I please get your input on a strategy with this?
>> >>
>> >> If we decide to stick with this driver, would it be easy for things to
>> >> become disjointed?
>> >>
>> >> The hope with going the EFI route is that we could boot "generic"
>> Ubuntu and
>> >> CentOS installs, so I guess as long as we keep the DT and the EFKII
>> snapshot
>> >> in sync on our side, the risk is low.
>> >>
>> >
>> > I'm afraid you are getting caught in the middle of a philosophical
>> > debate here: many engineers that are involved with the Marvell support
>> > in Linux feel that a device tree is not something that should be
>> > supported long term, and needs to be bundled with the OS. Over the
>> > last couple of kernel releases, the Marvell 8040 support was changed
>> > in a non-backward compatible manner numerous times.
>> >
>>
>> I think current DT should work with everything >= v4.12. So far
>> multiple users were able to install debian with recent fixes, I
>> suggest first making sure, what possibly can happen that your setup
>> behaves differently. Switching to a8k-ecam-pcie driver is a nice idea,
>> but I'm not sure the distros using DT have it.
>>
>> > This conflicts badly with the idea that the firmware provides the
>> > hardware description (using DT or ACPI), and that the contract with
>> > the OS is kept by both sides for longer than a single release.
>> >
>> > So I cannot really answer that question, unfortunately. If you don't
>> > intend to use the onboard network controller, you could go the ACPI
>> > route, I guess.
>>
>> FYI. on-board network ACPI support is being upstreamed to the Centos.
>>
>> >
>> > Another problem is that none of this UEFI/ACPI support is upstream in
>> > the Tianocore project, and trying random trees left and right doesn't
>> > really help when assessing whether a platform is suitable as a long
>> > term investment.
>> >
>>
>> There's only single branch recommended in the MacchiatoBin wiki, I
>> wouldn't call it 'random'. Entire branch is supposed to land
>> eventually in the Tianocore and become the only support. Before end of
>> year ~50 patches got there, still some bits are missing, but I think
>> we're not that far from desired point. I really want to push it but
>> still it requires time I'm personally short of, so I'll appreciate
>> understanding.
>>
>> Thanks,
>> Marcin
>>
>> >
>> >
>> >> For example, using the same DT with uboot, it fails:
>> >>
>> >> [ 0.294942] sysfs: cannot create duplicate filename
>> >> '/bus/platform/devices/e0000000.pcie'
>> >> [ 0.294950] CPU: 2 PID: 1 Comm: swapper/0 Not tainted
>> >> 4.16.0-rc5-mbcin-netronome-2-dirty #2
>> >> [ 0.294952] Hardware name: Marvell 8040 MACHIATOBin (DT)
>> >> [ 0.294955] Call trace:
>> >> [ 0.294967] dump_backtrace+0x0/0x150
>> >> [ 0.294970] show_stack+0x14/0x20
>> >> [ 0.294976] dump_stack+0x98/0xbc
>> >> [ 0.294980] sysfs_warn_dup+0x60/0x78
>> >> [ 0.294983] sysfs_do_create_link_sd.isra.0+0xd8/0xe0
>> >> [ 0.294986] sysfs_create_link+0x20/0x40
>> >> [ 0.294990] bus_add_device+0x88/0x148
>> >> [ 0.294993] device_add+0x394/0x568
>> >> [ 0.294997] of_device_add+0x5c/0x70
>> >> [ 0.295000] of_platform_device_create_pdata+0x80/0xd0
>> >> [ 0.295003] of_platform_bus_create+0xdc/0x300
>> >> [ 0.295006] of_platform_bus_create+0x11c/0x300
>> >> [ 0.295008] of_platform_populate+0x4c/0xb0
>> >> [ 0.295014] of_platform_default_populate_init+0xa4/0xc0
>> >> [ 0.295017] do_one_initcall+0x38/0x120
>> >> [ 0.295020] kernel_init_freeable+0x134/0x1d4
>> >> [ 0.295025] kernel_init+0x10/0x100
>> >> [ 0.295028] ret_from_fork+0x10/0x18
>> >>
>> >> So I think this confirms that the pcie setup is different between
>> EDKII and
>> >> uboot (unless I am doing something stupid here).
>> >>
>> >
>> > It looks like you have two copies of the pcie node here, no?
>>
>
>
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EFI stub: Booting Linux Kernel...
EFI stub: Using DTB from configuration table
EFI stub: Exiting boot services and installing virtual address map...
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd081]
[ 0.000000] Linux version 4.16.0-rc5-mbcin-netronome-2-dirty (root at mcb1-cpt) (gcc version 5.4.0 20160609 (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9)) #2 SMP PREEMPT Mon Mar 12 14:40:25 UTC 2018
[ 0.000000] Machine model: Marvell 8040 MACHIATOBin
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: EFI v2.70 by EDK II
[ 0.000000] efi: SMBIOS 3.0=0xbfd00000 ACPI 2.0=0xb6760000 MEMATTR=0xb8972418 RNG=0xbffdbf98
[ 0.000000] random: fast init done
[ 0.000000] efi: seeding entropy pool
[ 0.000000] cma: Reserved 64 MiB at 0x00000000bb800000
[ 0.000000] On node 0 totalpages: 1048064
[ 0.000000] DMA32 zone: 12280 pages used for memmap
[ 0.000000] DMA32 zone: 0 pages reserved
[ 0.000000] DMA32 zone: 785920 pages, LIFO batch:31
[ 0.000000] Normal zone: 4096 pages used for memmap
[ 0.000000] Normal zone: 262144 pages, LIFO batch:31
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: PSCIv1.0 detected in firmware.
[ 0.000000] psci: Using standard PSCI v0.2 function IDs
[ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
[ 0.000000] psci: SMC Calling Convention v1.0
[ 0.000000] percpu: Embedded 24 pages/cpu @ (ptrval) s57624 r8192 d32488 u98304
[ 0.000000] pcpu-alloc: s57624 r8192 d32488 u98304 alloc=24*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Detected PIPT I-cache on CPU0
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1031688
[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.16.0-rc5-mbcin-netronome-2-dirty root=UUID=068c707d-ddad-4ad1-97a9-5ea44e568ad7 rw rootwait debug
[ 0.000000] log_buf_len individual max cpu contribution: 4096 bytes
[ 0.000000] log_buf_len total cpu_extra contributions: 12288 bytes
[ 0.000000] log_buf_len min size: 16384 bytes
[ 0.000000] log_buf_len: 32768 bytes
[ 0.000000] early log buf free: 14404(87%)
[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.000000] software IO TLB [mem 0xb2700000-0xb6700000] (64MB) mapped at [ (ptrval)- (ptrval)]
[ 0.000000] Memory: 3964292K/4192256K available (9724K kernel code, 632K rwdata, 3020K rodata, 576K init, 303K bss, 162428K reserved, 65536K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
[ 0.000000] Tasks RCU enabled.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[ 0.000000] GIC: Adjusting CPU interface base to 0x00000000f022f000
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] GICv2m: DT overriding V2M MSI_TYPER (base:160, num:32)
[ 0.000000] GICv2m: range[mem 0xf0280000-0xf0280fff], SPI[160:191]
[ 0.000000] GICv2m: DT overriding V2M MSI_TYPER (base:192, num:32)
[ 0.000000] GICv2m: range[mem 0xf0290000-0xf0290fff], SPI[192:223]
[ 0.000000] GICv2m: DT overriding V2M MSI_TYPER (base:224, num:32)
[ 0.000000] GICv2m: range[mem 0xf02a0000-0xf02a0fff], SPI[224:255]
[ 0.000000] GICv2m: DT overriding V2M MSI_TYPER (base:256, num:32)
[ 0.000000] GICv2m: range[mem 0xf02b0000-0xf02b0fff], SPI[256:287]
[ 0.000000] arch_timer: cp15 timer(s) running at 25.00MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x5c40939b5, max_idle_ns: 440795202646 ns
[ 0.000001] sched_clock: 56 bits at 25MHz, resolution 40ns, wraps every 4398046511100ns
[ 0.000089] Console: colour dummy device 80x25
[ 0.000227] console [tty0] enabled
[ 0.000238] Calibrating delay loop (skipped), value calculated using timer frequency.. 50.00 BogoMIPS (lpj=100000)
[ 0.000246] pid_max: default: 32768 minimum: 301
[ 0.000272] Security Framework initialized
[ 0.000300] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.000317] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.016006] ASID allocator initialised with 32768 entries
[ 0.024004] Hierarchical SRCU implementation.
[ 0.032092] Remapping and enabling EFI services.
[ 0.032165] EFI remap 0x00000000bf810000 => (ptrval)
[ 0.032219] EFI remap 0x00000000bfc90000 => (ptrval)
[ 0.032224] EFI remap 0x00000000f4284000 => (ptrval)
[ 0.032229] EFI remap 0x00000000f4700000 => (ptrval)
[ 0.032236] EFI remap 0x00000000f93c0000 => (ptrval)
[ 0.040017] smp: Bringing up secondary CPUs ...
[ 0.068174] Detected PIPT I-cache on CPU1
[ 0.068199] CPU1: Booted secondary processor 0x0000000001 [0x410fd081]
[ 0.096191] Detected PIPT I-cache on CPU2
[ 0.096211] CPU2: Booted secondary processor 0x0000000100 [0x410fd081]
[ 0.124212] Detected PIPT I-cache on CPU3
[ 0.124225] CPU3: Booted secondary processor 0x0000000101 [0x410fd081]
[ 0.124256] smp: Brought up 1 node, 4 CPUs
[ 0.124277] SMP: Total of 4 processors activated.
[ 0.124282] CPU features: detected feature: 32-bit EL0 Support
[ 0.124286] CPU features: detected feature: Kernel page table isolation (KPTI)
[ 0.127243] CPU: All CPU(s) started at EL2
[ 0.127255] alternatives: patching kernel code
[ 0.127573] devtmpfs: initialized
[ 0.128743] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.128754] futex hash table entries: 1024 (order: 5, 131072 bytes)
[ 0.129241] xor: measuring software checksum speed
[ 0.168128] 8regs : 8017.000 MB/sec
[ 0.208141] 8regs_prefetch: 7026.000 MB/sec
[ 0.248161] 32regs : 9428.000 MB/sec
[ 0.288182] 32regs_prefetch: 7881.000 MB/sec
[ 0.288187] xor: using function: 32regs (9428.000 MB/sec)
[ 0.288193] pinctrl core: initialized pinctrl subsystem
[ 0.288506] SMBIOS 3.0.0 present.
[ 0.288518] DMI: Marvell Armada 8040 MacchiatoBin/Armada 8040 MacchiatoBin, BIOS EDK II Mar 14 2018
[ 0.288626] NET: Registered protocol family 16
[ 0.288756] audit: initializing netlink subsys (disabled)
[ 0.288801] audit: type=2000 audit(0.288:1): state=initialized audit_enabled=0 res=1
[ 0.289006] cpuidle: using governor ladder
[ 0.289025] cpuidle: using governor menu
[ 0.289077] vdso: 2 pages (1 code @ 00000000edf25135, 1 data @ 000000004ae980fe)
[ 0.289088] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.289415] DMA: preallocated 256 KiB pool for atomic allocations
[ 0.289455] Serial: AMBA PL011 UART driver
[ 0.294504] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.296312] cryptd: max_cpu_qlen set to 1000
[ 0.364284] raid6: int64x1 gen() 1361 MB/s
[ 0.432297] raid6: int64x1 xor() 1033 MB/s
[ 0.500327] raid6: int64x2 gen() 2253 MB/s
[ 0.568363] raid6: int64x2 xor() 1662 MB/s
[ 0.636409] raid6: int64x4 gen() 3172 MB/s
[ 0.704431] raid6: int64x4 xor() 1842 MB/s
[ 0.772470] raid6: int64x8 gen() 3152 MB/s
[ 0.840527] raid6: int64x8 xor() 1718 MB/s
[ 0.908557] raid6: neonx1 gen() 2606 MB/s
[ 0.976573] raid6: neonx1 xor() 2388 MB/s
[ 1.044601] raid6: neonx2 gen() 4088 MB/s
[ 1.112634] raid6: neonx2 xor() 3605 MB/s
[ 1.180670] raid6: neonx4 gen() 5236 MB/s
[ 1.248697] raid6: neonx4 xor() 4011 MB/s
[ 1.316730] raid6: neonx8 gen() 5133 MB/s
[ 1.384767] raid6: neonx8 xor() 4251 MB/s
[ 1.384771] raid6: using algorithm neonx4 gen() 5236 MB/s
[ 1.384775] raid6: .... xor() 4011 MB/s, rmw enabled
[ 1.384779] raid6: using neon recovery algorithm
[ 1.385076] reg-fixed-voltage regulator-usb3-vbus0: could not find pctldev for node /cp0/config-space at f2000000/system-controller at 440000/pinctrl/xhci0-vbus-pins, deferring probe
[ 1.385181] vgaarb: loaded
[ 1.385297] SCSI subsystem initialized
[ 1.385356] libata version 3.00 loaded.
[ 1.385467] usbcore: registered new interface driver usbfs
[ 1.385484] usbcore: registered new interface driver hub
[ 1.385509] usbcore: registered new device driver usb
[ 1.385669] pps_core: LinuxPPS API ver. 1 registered
[ 1.385675] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti at linux.it>
[ 1.385686] PTP clock support registered
[ 1.385785] Registered efivars operations
[ 1.386031] clocksource: Switched to clocksource arch_sys_counter
[ 1.386068] VFS: Disk quotas dquot_6.6.0
[ 1.386088] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 1.388044] NET: Registered protocol family 2
[ 1.388209] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes)
[ 1.388224] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[ 1.388290] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[ 1.388443] TCP: Hash tables configured (established 32768 bind 32768)
[ 1.388500] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[ 1.388519] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[ 1.388575] NET: Registered protocol family 1
[ 1.388714] RPC: Registered named UNIX socket transport module.
[ 1.388736] RPC: Registered udp transport module.
[ 1.388741] RPC: Registered tcp transport module.
[ 1.388746] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.388753] PCI: CLS 0 bytes, default 128
[ 1.388974] hw perfevents: unable to count PMU IRQs
[ 1.388982] hw perfevents: /ap806/config-space at f0000000/pmu: failed to register PMU devices!
[ 1.389094] kvm [1]: 8-bit VMID
[ 1.389099] kvm [1]: IDMAP page: 9ee000
[ 1.389103] kvm [1]: HYP VA range: 4000000000:7fffffffff
[ 1.389415] kvm [1]: vgic-v2 at f0240000
[ 1.389457] kvm [1]: vgic interrupt IRQ1
[ 1.389477] kvm [1]: virtual timer IRQ4
[ 1.389517] kvm [1]: Hyp mode initialized successfully
[ 1.390943] workingset: timestamp_bits=46 max_order=20 bucket_order=0
[ 1.393052] NFS: Registering the id_resolver key type
[ 1.393067] Key type id_resolver registered
[ 1.393071] Key type id_legacy registered
[ 1.393078] Installing knfsd (copyright (C) 1996 okir at monad.swb.de).
[ 1.393139] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[ 1.393332] fuse init (API version 7.26)
[ 1.393472] 9p: Installing v9fs 9p2000 file system support
[ 1.393914] async_tx: api initialized (async)
[ 1.393924] io scheduler noop registered
[ 1.393966] io scheduler cfq registered (default)
[ 1.393970] io scheduler mq-deadline registered
[ 1.393975] io scheduler kyber registered
[ 1.395063] armada-ap806-pinctrl f06f4000.system-controller:pinctrl: registered pinctrl driver
[ 1.395308] armada-cp110-pinctrl f2440000.system-controller:pinctrl: registered pinctrl driver
[ 1.395462] armada-cp110-pinctrl f4440000.system-controller:pinctrl: registered pinctrl driver
[ 1.397304] mv_xor_v2 f0400000.xor: Marvell Version 2 XOR driver
[ 1.397503] mv_xor_v2 f0420000.xor: Marvell Version 2 XOR driver
[ 1.397717] mv_xor_v2 f0440000.xor: Marvell Version 2 XOR driver
[ 1.397910] mv_xor_v2 f0460000.xor: Marvell Version 2 XOR driver
[ 1.398172] mv_xor_v2 f26a0000.xor: Marvell Version 2 XOR driver
[ 1.398372] mv_xor_v2 f26c0000.xor: Marvell Version 2 XOR driver
[ 1.398645] mv_xor_v2 f46a0000.xor: Marvell Version 2 XOR driver
[ 1.398845] mv_xor_v2 f46c0000.xor: Marvell Version 2 XOR driver
[ 1.399769] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 1.420489] f0512000.serial: ttyS0 at MMIO 0xf0512000 (irq = 7, base_baud = 12500000) is a 16550A
[ 2.468880] console [ttyS0] enabled
[ 2.472995] omap_rng f2760000.trng: Random Number Generator ver. 203b34c
[ 2.479828] omap_rng f4760000.trng: Random Number Generator ver. 203b34c
[ 2.486737] cacheinfo: Unable to detect cache hierarchy for CPU 0
[ 2.493093] brd: module loaded
[ 2.497994] loop: module loaded
[ 2.501647] ahci f2540000.sata: AHCI 0001.0000 32 slots 2 ports 6 Gbps 0x3 impl platform mode
[ 2.510222] ahci f2540000.sata: flags: 64bit ncq sntf led only pmp fbs pio slum part sxs
[ 2.518852] scsi host0: ahci
[ 2.521875] scsi host1: ahci
[ 2.524827] ata1: SATA max UDMA/133 mmio [mem 0xf2540000-0xf256ffff] port 0x100 irq 28
[ 2.532786] ata2: SATA max UDMA/133 mmio [mem 0xf2540000-0xf256ffff] port 0x180 irq 28
[ 2.540891] ahci f4540000.sata: AHCI 0001.0000 32 slots 2 ports 6 Gbps 0x3 impl platform mode
[ 2.549462] ahci f4540000.sata: flags: 64bit ncq sntf led only pmp fbs pio slum part sxs
[ 2.558071] scsi host2: ahci
[ 2.561066] scsi host3: ahci
[ 2.564015] ata3: SATA max UDMA/133 mmio [mem 0xf4540000-0xf456ffff] port 0x100 irq 29
[ 2.571974] ata4: SATA max UDMA/133 mmio [mem 0xf4540000-0xf456ffff] port 0x180 irq 29
[ 2.580349] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
[ 2.587250] libphy: Fixed MDIO Bus: probed
[ 2.591475] tun: Universal TUN/TAP device driver, 1.6
[ 2.596660] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[ 2.602522] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 2.608487] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
[ 2.615483] igb: Copyright (c) 2007-2014 Intel Corporation.
[ 2.621096] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
[ 2.628963] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[ 2.634925] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 5.1.0-k
[ 2.642618] ixgbe: Copyright (c) 1999-2016 Intel Corporation.
[ 2.648448] ixgbevf: Intel(R) 10 Gigabit PCI Express Virtual Function Network Driver - version 4.1.0-k
[ 2.657802] ixgbevf: Copyright (c) 2009 - 2015 Intel Corporation.
[ 2.663963] ixgb: Intel(R) PRO/10GbE Network Driver - version 1.0.135-k2-NAPI
[ 2.671134] ixgb: Copyright (c) 1999-2008 Intel Corporation.
[ 2.676967] libphy: orion_mdio_bus: probed
[ 2.681371] libphy: orion_mdio_bus: probed
[ 2.696194] mvpp2 f2000000.ethernet eth0: Using random mac address 1e:1a:8b:31:b5:1f
[ 2.712104] mvpp2 f4000000.ethernet eth1: Using random mac address a2:0a:40:66:fb:ae
[ 2.727906] mvpp2 f4000000.ethernet eth2: Using random mac address 26:33:4d:3d:81:a3
[ 2.735775] sky2: driver version 1.30
[ 2.739594] usbcore: registered new interface driver asix
[ 2.745040] usbcore: registered new interface driver ax88179_178a
[ 2.751186] usbcore: registered new interface driver cdc_ether
[ 2.757061] usbcore: registered new interface driver net1080
[ 2.762757] usbcore: registered new interface driver cdc_subset
[ 2.768715] usbcore: registered new interface driver zaurus
[ 2.774328] usbcore: registered new interface driver cdc_ncm
[ 2.780078] VFIO - User Level meta-driver version: 0.3
[ 2.785460] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.792040] ehci-pci: EHCI PCI platform driver
[ 2.796520] ehci-platform: EHCI generic platform driver
[ 2.801820] ehci-orion: EHCI orion driver
[ 2.805893] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 2.812111] ohci-pci: OHCI PCI platform driver
[ 2.816591] ohci-platform: OHCI generic platform driver
[ 2.822074] xhci-hcd f2500000.usb3: xHCI Host Controller
[ 2.827423] xhci-hcd f2500000.usb3: new USB bus registered, assigned bus number 1
[ 2.835067] xhci-hcd f2500000.usb3: hcc params 0x0a000990 hci version 0x100 quirks 0x00010010
[ 2.843652] xhci-hcd f2500000.usb3: irq 48, io mem 0xf2500000
[ 2.849656] hub 1-0:1.0: USB hub found
[ 2.853434] hub 1-0:1.0: 1 port detected
[ 2.857467] xhci-hcd f2500000.usb3: xHCI Host Controller
[ 2.857770] ata2: SATA link down (SStatus 0 SControl 300)
[ 2.862810] xhci-hcd f2500000.usb3: new USB bus registered, assigned bus number 2
[ 2.862830] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[ 2.868256] ata1: SATA link down (SStatus 0 SControl 300)
[ 2.875900] hub 2-0:1.0: USB hub found
[ 2.893084] hub 2-0:1.0: 1 port detected
[ 2.896377] ata3: SATA link down (SStatus 0 SControl 300)
[ 2.897207] xhci-hcd f2510000.usb3: xHCI Host Controller
[ 2.902474] ata4: SATA link down (SStatus 0 SControl 300)
[ 2.907804] xhci-hcd f2510000.usb3: new USB bus registered, assigned bus number 3
[ 2.920852] xhci-hcd f2510000.usb3: hcc params 0x0a000990 hci version 0x100 quirks 0x00010010
[ 2.929433] xhci-hcd f2510000.usb3: irq 49, io mem 0xf2510000
[ 2.935407] hub 3-0:1.0: USB hub found
[ 2.939185] hub 3-0:1.0: 1 port detected
[ 2.943209] xhci-hcd f2510000.usb3: xHCI Host Controller
[ 2.948554] xhci-hcd f2510000.usb3: new USB bus registered, assigned bus number 4
[ 2.956090] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[ 2.964388] hub 4-0:1.0: USB hub found
[ 2.968168] hub 4-0:1.0: 1 port detected
[ 2.972415] usbcore: registered new interface driver usb-storage
[ 2.978605] mousedev: PS/2 mouse device common for all mice
[ 2.984445] rtc-efi rtc-efi: rtc core: registered rtc-efi as rtc0
[ 2.990587] i2c /dev entries driver
[ 2.997199] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel at redhat.com
[ 3.005867] sdhci: Secure Digital Host Controller Interface driver
[ 3.012080] sdhci: Copyright(c) Pierre Ossman
[ 3.016460] sdhci-pltfm: SDHCI platform and OF driver helper
[ 3.022457] mmc0: Switching to 3.3V signalling voltage failed
[ 3.053350] mmc0: SDHCI controller on f06e0000.sdhci [f06e0000.sdhci] using ADMA 64-bit
[ 3.090047] mmc1: SDHCI controller on f2780000.sdhci [f2780000.sdhci] using ADMA 64-bit
[ 3.095734] mmc0: new high speed MMC card at address 0001
[ 3.103687] ledtrig-cpu: registered to indicate activity on CPUs
[ 3.103855] mmcblk0: mmc0:0001 8GME4R 7.28 GiB
[ 3.109944] usbcore: registered new interface driver usbhid
[ 3.114574] mmcblk0boot0: mmc0:0001 8GME4R partition 1 4.00 MiB
[ 3.119904] usbhid: USB HID core driver
[ 3.126129] mmcblk0boot1: mmc0:0001 8GME4R partition 2 4.00 MiB
[ 3.135710] mmcblk0rpmb: mmc0:0001 8GME4R partition 3 512 KiB, chardev (243:0)
[ 3.135844] NET: Registered protocol family 10
[ 3.147805] Segment Routing with IPv6
[ 3.151608] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 3.157726] NET: Registered protocol family 17
[ 3.162218] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 3.175365] 8021q: 802.1Q VLAN Support v1.8
[ 3.179596] 9pnet: Installing 9P2000 support
[ 3.183905] Key type dns_resolver registered
[ 3.188196] openvswitch: Open vSwitch switching datapath
[ 3.193627] mpls_gso: MPLS GSO support
[ 3.197586] registered taskstats version 1
[ 3.202066] mmc1: new high speed SDHC card at address e624
[ 3.202262] Btrfs loaded, crc32c=crc32c-generic
[ 3.207902] mmcblk1: mmc1:e624 SL16G 14.8 GiB
[ 3.216674] hw perfevents: enabled with armv8_cortex_a72 PMU driver, 7 counters available
[ 3.225022] PCI: OF: host bridge /cp0/pcie at f2600000 ranges:
[ 3.230634] PCI: OF: IO 0xf9000000..0xf900ffff -> 0xf9000000
[ 3.236585] PCI: OF: MEM 0xc0000000..0xdfffffff -> 0xc0000000
[ 3.241775] random: crng init done
[ 4.242034] armada8k-pcie f2600000.pcie: phy link never came up
[ 4.247985] armada8k-pcie f2600000.pcie: Link not up after reconfiguration
[ 4.254932] armada8k-pcie f2600000.pcie: PCI host bridge to bus 0000:00
[ 4.261581] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 4.267095] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] (bus address [0xf9000000-0xf900ffff])
[ 4.276619] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xdfffffff]
[ 4.283538] pci 0000:00:00.0: [11ab:0110] type 01 class 0x060400
[ 4.289586] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x000fffff 64bit]
[ 4.296440] pci 0000:00:00.0: supports D1 D2
[ 4.300732] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[ 4.306572] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 4.314650] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[ 4.321308] pci 0000:00:00.0: BAR 0: assigned [mem 0xc0000000-0xc00fffff 64bit]
[ 4.328656] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 4.640989] pcieport 0000:00:00.0: Signaling PME with IRQ 56
[ 4.646722] pcieport 0000:00:00.0: AER enabled with IRQ 56
[ 4.652436] xhci-hcd f4500000.usb3: xHCI Host Controller
[ 4.657785] xhci-hcd f4500000.usb3: new USB bus registered, assigned bus number 5
[ 4.665454] xhci-hcd f4500000.usb3: hcc params 0x0a000990 hci version 0x100 quirks 0x00010010
[ 4.674041] xhci-hcd f4500000.usb3: irq 50, io mem 0xf4500000
[ 4.680047] hub 5-0:1.0: USB hub found
[ 4.683825] hub 5-0:1.0: 1 port detected
[ 4.687849] xhci-hcd f4500000.usb3: xHCI Host Controller
[ 4.693191] xhci-hcd f4500000.usb3: new USB bus registered, assigned bus number 6
[ 4.700729] usb usb6: We don't know the algorithms for LPM for this host, disabling LPM.
[ 4.708988] hub 6-0:1.0: USB hub found
[ 4.712765] hub 6-0:1.0: 1 port detected
[ 4.716953] rtc-efi rtc-efi: setting system clock to 2018-01-14 04:55:32 UTC (1515905732)
[ 24.222029] INFO: rcu_preempt self-detected stall on CPU
[ 24.227370] 0-...!: (5250 ticks this GP) idle=ce2/0/3 softirq=132/132 fqs=0
[ 24.234535]
[ 24.234536] INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 24.236121] (t=5252 jiffies g=-220 c=-221 q=217)
[ 24.241804] 0-...!: (5250 ticks this GP) idle=ce2/0/3 softirq=132/132 fqs=0
[ 24.246526] rcu_preempt kthread starved for 5252 jiffies! g18446744073709551396 c18446744073709551395 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x402 ->cpu=0
[ 24.253688]
[ 24.266958] rcu_preempt I
[ 24.266961] (detected by 1, t=5252 jiffies, g=-220, c=-221, q=217)
[ 24.268542] 0 8 2 0x00000000
[ 24.271520] Task dump for CPU 0:
[ 24.277724] Call trace:
[ 24.281749] swapper/0 R
[ 24.284996] __switch_to+0x8c/0xd0
[ 24.285000] __schedule+0x1f8/0x5b0
[ 24.287450] running task 0 0 0 0x00000002
[ 24.290430] schedule+0x38/0xa0
[ 24.293843] Call trace:
[ 24.297345] schedule_timeout+0x174/0x340
[ 24.302940] __switch_to+0x8c/0xd0
[ 24.302941] (null)
[ 24.306094] rcu_gp_kthread+0x4a4/0x750
[ 24.306097] kthread+0xf8/0x128
[ 24.308552] rcu_preempt kthread starved for 5252 jiffies! g18446744073709551396 c18446744073709551395 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x402 ->cpu=0
[ 24.312576] ret_from_fork+0x10/0x18
[ 24.315989] rcu_preempt I
[ 24.318968] Task dump for CPU 0:
[ 24.322814] running task 0 8 2 0x00000000
[ 24.325969] swapper/0 R
[ 24.339238] Call trace:
[ 24.342827] running task
[ 24.345804] __switch_to+0x8c/0xd0
[ 24.345807] __schedule+0x1f8/0x5b0
[ 24.349046] 0 0 0 0x00000002
[ 24.354639] schedule+0x38/0xa0
[ 24.357616] Call trace:
[ 24.360071] schedule_timeout+0x174/0x340
[ 24.360073] rcu_gp_kthread+0x4a4/0x750
[ 24.363138] dump_backtrace+0x0/0x150
[ 24.363141] show_stack+0x14/0x20
[ 24.366554] kthread+0xf8/0x128
[ 24.366556] ret_from_fork+0x10/0x18
[ 24.370058] sched_show_task+0x14c/0x170
[ 24.405234] dump_cpu_task+0x40/0x50
[ 24.408823] rcu_dump_cpu_stacks+0x94/0xd8
[ 24.412935] rcu_check_callbacks+0x7ac/0x980
[ 24.417222] update_process_times+0x2c/0x58
[ 24.421423] tick_sched_handle.isra.5+0x30/0x50
[ 24.425972] tick_sched_timer+0x40/0x90
[ 24.429824] __hrtimer_run_queues+0x124/0x198
[ 24.434199] hrtimer_interrupt+0xe4/0x240
[ 24.438226] arch_timer_handler_phys+0x30/0x40
[ 24.442688] handle_percpu_devid_irq+0x78/0x130
[ 24.447238] generic_handle_irq+0x24/0x38
[ 24.451263] __handle_domain_irq+0x5c/0xb8
[ 24.455375] gic_handle_irq+0x58/0xb0
[ 24.459052] el1_irq+0xb0/0x128
[ 24.462204] __do_softirq+0xb0/0x228
[ 24.465795] irq_exit+0xbc/0xf0
[ 24.468950] __handle_domain_irq+0x60/0xb8
[ 24.473061] gic_handle_irq+0x58/0xb0
[ 24.476738] el1_irq+0xb0/0x128
[ 24.479891] arch_cpu_idle+0x10/0x18
[ 24.483481] do_idle+0x11c/0x1e0
[ 24.486722] cpu_startup_entry+0x24/0x28
[ 24.490662] rest_init+0xcc/0xd8
[ 24.493904] start_kernel+0x38c/0x3a0
-------------- next part --------------
EFI stub: Booting Linux Kernel...
EFI stub: Using DTB from configuration table
EFI stub: Exiting boot services and installing virtual address map...
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd081]
[ 0.000000] Linux version 4.16.0-rc5-mbcin-netronome-2-dirty (root at mcb1-cpt) (gcc version 5.4.0 20160609 (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9)) #2 SMP PREEMPT Mon Mar 12 14:40:25 UTC 2018
[ 0.000000] Machine model: Marvell 8040 MACHIATOBin
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: EFI v2.70 by EDK II
[ 0.000000] efi: SMBIOS 3.0=0xbfd00000 ACPI 2.0=0xb6760000 MEMATTR=0xb8972418 RNG=0xbffdbf98
[ 0.000000] random: fast init done
[ 0.000000] efi: seeding entropy pool
[ 0.000000] cma: Reserved 64 MiB at 0x00000000bb800000
[ 0.000000] On node 0 totalpages: 1048064
[ 0.000000] DMA32 zone: 12280 pages used for memmap
[ 0.000000] DMA32 zone: 0 pages reserved
[ 0.000000] DMA32 zone: 785920 pages, LIFO batch:31
[ 0.000000] Normal zone: 4096 pages used for memmap
[ 0.000000] Normal zone: 262144 pages, LIFO batch:31
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: PSCIv1.0 detected in firmware.
[ 0.000000] psci: Using standard PSCI v0.2 function IDs
[ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
[ 0.000000] psci: SMC Calling Convention v1.0
[ 0.000000] percpu: Embedded 24 pages/cpu @ (ptrval) s57624 r8192 d32488 u98304
[ 0.000000] pcpu-alloc: s57624 r8192 d32488 u98304 alloc=24*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Detected PIPT I-cache on CPU0
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1031688
[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.16.0-rc5-mbcin-netronome-2-dirty root=UUID=068c707d-ddad-4ad1-97a9-5ea44e568ad7 rw rootwait debug
[ 0.000000] log_buf_len individual max cpu contribution: 4096 bytes
[ 0.000000] log_buf_len total cpu_extra contributions: 12288 bytes
[ 0.000000] log_buf_len min size: 16384 bytes
[ 0.000000] log_buf_len: 32768 bytes
[ 0.000000] early log buf free: 14404(87%)
[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.000000] software IO TLB [mem 0xb2700000-0xb6700000] (64MB) mapped at [ (ptrval)- (ptrval)]
[ 0.000000] Memory: 3964292K/4192256K available (9724K kernel code, 632K rwdata, 3020K rodata, 576K init, 303K bss, 162428K reserved, 65536K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
[ 0.000000] Tasks RCU enabled.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[ 0.000000] GIC: Adjusting CPU interface base to 0x00000000f022f000
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] GICv2m: DT overriding V2M MSI_TYPER (base:160, num:32)
[ 0.000000] GICv2m: range[mem 0xf0280000-0xf0280fff], SPI[160:191]
[ 0.000000] GICv2m: DT overriding V2M MSI_TYPER (base:192, num:32)
[ 0.000000] GICv2m: range[mem 0xf0290000-0xf0290fff], SPI[192:223]
[ 0.000000] GICv2m: DT overriding V2M MSI_TYPER (base:224, num:32)
[ 0.000000] GICv2m: range[mem 0xf02a0000-0xf02a0fff], SPI[224:255]
[ 0.000000] GICv2m: DT overriding V2M MSI_TYPER (base:256, num:32)
[ 0.000000] GICv2m: range[mem 0xf02b0000-0xf02b0fff], SPI[256:287]
[ 0.000000] arch_timer: cp15 timer(s) running at 25.00MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x5c40939b5, max_idle_ns: 440795202646 ns
[ 0.000001] sched_clock: 56 bits at 25MHz, resolution 40ns, wraps every 4398046511100ns
[ 0.000088] Console: colour dummy device 80x25
[ 0.000227] console [tty0] enabled
[ 0.000238] Calibrating delay loop (skipped), value calculated using timer frequency.. 50.00 BogoMIPS (lpj=100000)
[ 0.000245] pid_max: default: 32768 minimum: 301
[ 0.000271] Security Framework initialized
[ 0.000300] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.000317] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.016006] ASID allocator initialised with 32768 entries
[ 0.024004] Hierarchical SRCU implementation.
[ 0.032093] Remapping and enabling EFI services.
[ 0.032164] EFI remap 0x00000000bf810000 => (ptrval)
[ 0.032217] EFI remap 0x00000000bfc90000 => (ptrval)
[ 0.032222] EFI remap 0x00000000f4284000 => (ptrval)
[ 0.032227] EFI remap 0x00000000f4700000 => (ptrval)
[ 0.032233] EFI remap 0x00000000f93c0000 => (ptrval)
[ 0.040017] smp: Bringing up secondary CPUs ...
[ 0.068174] Detected PIPT I-cache on CPU1
[ 0.068199] CPU1: Booted secondary processor 0x0000000001 [0x410fd081]
[ 0.096191] Detected PIPT I-cache on CPU2
[ 0.096210] CPU2: Booted secondary processor 0x0000000100 [0x410fd081]
[ 0.124212] Detected PIPT I-cache on CPU3
[ 0.124225] CPU3: Booted secondary processor 0x0000000101 [0x410fd081]
[ 0.124255] smp: Brought up 1 node, 4 CPUs
[ 0.124276] SMP: Total of 4 processors activated.
[ 0.124281] CPU features: detected feature: 32-bit EL0 Support
[ 0.124285] CPU features: detected feature: Kernel page table isolation (KPTI)
[ 0.127230] CPU: All CPU(s) started at EL2
[ 0.127241] alternatives: patching kernel code
[ 0.127556] devtmpfs: initialized
[ 0.128726] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.128737] futex hash table entries: 1024 (order: 5, 131072 bytes)
[ 0.129229] xor: measuring software checksum speed
[ 0.168127] 8regs : 8017.000 MB/sec
[ 0.208140] 8regs_prefetch: 7023.000 MB/sec
[ 0.248160] 32regs : 9428.000 MB/sec
[ 0.288181] 32regs_prefetch: 7881.000 MB/sec
[ 0.288185] xor: using function: 32regs (9428.000 MB/sec)
[ 0.288192] pinctrl core: initialized pinctrl subsystem
[ 0.288476] SMBIOS 3.0.0 present.
[ 0.288488] DMI: Marvell Armada 8040 MacchiatoBin/Armada 8040 MacchiatoBin, BIOS EDK II Mar 14 2018
[ 0.288592] NET: Registered protocol family 16
[ 0.288718] audit: initializing netlink subsys (disabled)
[ 0.288756] audit: type=2000 audit(0.288:1): state=initialized audit_enabled=0 res=1
[ 0.288993] cpuidle: using governor ladder
[ 0.289008] cpuidle: using governor menu
[ 0.289076] vdso: 2 pages (1 code @ 00000000e65b21a4, 1 data @ 00000000b400be2a)
[ 0.289087] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.289410] DMA: preallocated 256 KiB pool for atomic allocations
[ 0.289445] Serial: AMBA PL011 UART driver
[ 0.294947] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.295115] cryptd: max_cpu_qlen set to 1000
[ 0.360300] raid6: int64x1 gen() 1361 MB/s
[ 0.428311] raid6: int64x1 xor() 1033 MB/s
[ 0.496343] raid6: int64x2 gen() 2241 MB/s
[ 0.564361] raid6: int64x2 xor() 1664 MB/s
[ 0.632404] raid6: int64x4 gen() 3179 MB/s
[ 0.700430] raid6: int64x4 xor() 1842 MB/s
[ 0.768471] raid6: int64x8 gen() 3143 MB/s
[ 0.836507] raid6: int64x8 xor() 1719 MB/s
[ 0.904542] raid6: neonx1 gen() 2604 MB/s
[ 0.972558] raid6: neonx1 xor() 2383 MB/s
[ 1.040597] raid6: neonx2 gen() 4086 MB/s
[ 1.108625] raid6: neonx2 xor() 3615 MB/s
[ 1.176661] raid6: neonx4 gen() 5224 MB/s
[ 1.244692] raid6: neonx4 xor() 4052 MB/s
[ 1.312734] raid6: neonx8 gen() 5133 MB/s
[ 1.380761] raid6: neonx8 xor() 4249 MB/s
[ 1.380765] raid6: using algorithm neonx4 gen() 5224 MB/s
[ 1.380769] raid6: .... xor() 4052 MB/s, rmw enabled
[ 1.380773] raid6: using neon recovery algorithm
[ 1.381071] reg-fixed-voltage regulator-usb3-vbus0: could not find pctldev for node /cp0/config-space at f2000000/system-controller at 440000/pinctrl/xhci0-vbus-pins, deferring probe
[ 1.381169] vgaarb: loaded
[ 1.381277] SCSI subsystem initialized
[ 1.381346] libata version 3.00 loaded.
[ 1.381435] usbcore: registered new interface driver usbfs
[ 1.381451] usbcore: registered new interface driver hub
[ 1.381477] usbcore: registered new device driver usb
[ 1.381641] pps_core: LinuxPPS API ver. 1 registered
[ 1.381646] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti at linux.it>
[ 1.381656] PTP clock support registered
[ 1.381787] Registered efivars operations
[ 1.382041] clocksource: Switched to clocksource arch_sys_counter
[ 1.382079] VFS: Disk quotas dquot_6.6.0
[ 1.382098] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 1.384625] NET: Registered protocol family 2
[ 1.384808] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes)
[ 1.384824] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[ 1.384889] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[ 1.385118] TCP: Hash tables configured (established 32768 bind 32768)
[ 1.385177] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[ 1.385195] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[ 1.385252] NET: Registered protocol family 1
[ 1.385392] RPC: Registered named UNIX socket transport module.
[ 1.385399] RPC: Registered udp transport module.
[ 1.385403] RPC: Registered tcp transport module.
[ 1.385406] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.385413] PCI: CLS 0 bytes, default 128
[ 1.385624] hw perfevents: unable to count PMU IRQs
[ 1.385632] hw perfevents: /ap806/config-space at f0000000/pmu: failed to register PMU devices!
[ 1.385743] kvm [1]: 8-bit VMID
[ 1.385748] kvm [1]: IDMAP page: 9ee000
[ 1.385751] kvm [1]: HYP VA range: 4000000000:7fffffffff
[ 1.386077] kvm [1]: vgic-v2 at f0240000
[ 1.386119] kvm [1]: vgic interrupt IRQ1
[ 1.386140] kvm [1]: virtual timer IRQ4
[ 1.386181] kvm [1]: Hyp mode initialized successfully
[ 1.387528] workingset: timestamp_bits=46 max_order=20 bucket_order=0
[ 1.389719] NFS: Registering the id_resolver key type
[ 1.389734] Key type id_resolver registered
[ 1.389738] Key type id_legacy registered
[ 1.389745] Installing knfsd (copyright (C) 1996 okir at monad.swb.de).
[ 1.389808] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[ 1.390021] fuse init (API version 7.26)
[ 1.390168] 9p: Installing v9fs 9p2000 file system support
[ 1.390597] async_tx: api initialized (async)
[ 1.390608] io scheduler noop registered
[ 1.390654] io scheduler cfq registered (default)
[ 1.390659] io scheduler mq-deadline registered
[ 1.390663] io scheduler kyber registered
[ 1.391711] armada-ap806-pinctrl f06f4000.system-controller:pinctrl: registered pinctrl driver
[ 1.391946] armada-cp110-pinctrl f2440000.system-controller:pinctrl: registered pinctrl driver
[ 1.392096] armada-cp110-pinctrl f4440000.system-controller:pinctrl: registered pinctrl driver
[ 1.394118] mv_xor_v2 f0400000.xor: Marvell Version 2 XOR driver
[ 1.394299] mv_xor_v2 f0420000.xor: Marvell Version 2 XOR driver
[ 1.394503] mv_xor_v2 f0440000.xor: Marvell Version 2 XOR driver
[ 1.394690] mv_xor_v2 f0460000.xor: Marvell Version 2 XOR driver
[ 1.394915] mv_xor_v2 f26a0000.xor: Marvell Version 2 XOR driver
[ 1.395108] mv_xor_v2 f26c0000.xor: Marvell Version 2 XOR driver
[ 1.395378] mv_xor_v2 f46a0000.xor: Marvell Version 2 XOR driver
[ 1.395571] mv_xor_v2 f46c0000.xor: Marvell Version 2 XOR driver
[ 1.396678] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 1.417664] f0512000.serial: ttyS0 at MMIO 0xf0512000 (irq = 7, base_baud = 12500000) is a 16550A
[ 2.466090] console [ttyS0] enabled
[ 2.470245] omap_rng f2760000.trng: Random Number Generator ver. 203b34c
[ 2.477089] omap_rng f4760000.trng: Random Number Generator ver. 203b34c
[ 2.483975] cacheinfo: Unable to detect cache hierarchy for CPU 0
[ 2.490340] brd: module loaded
[ 2.495247] loop: module loaded
[ 2.498863] ahci f2540000.sata: AHCI 0001.0000 32 slots 2 ports 6 Gbps 0x3 impl platform mode
[ 2.507440] ahci f2540000.sata: flags: 64bit ncq sntf led only pmp fbs pio slum part sxs
[ 2.516110] scsi host0: ahci
[ 2.519149] scsi host1: ahci
[ 2.522094] ata1: SATA max UDMA/133 mmio [mem 0xf2540000-0xf256ffff] port 0x100 irq 28
[ 2.530052] ata2: SATA max UDMA/133 mmio [mem 0xf2540000-0xf256ffff] port 0x180 irq 28
[ 2.538163] ahci f4540000.sata: AHCI 0001.0000 32 slots 2 ports 6 Gbps 0x3 impl platform mode
[ 2.546734] ahci f4540000.sata: flags: 64bit ncq sntf led only pmp fbs pio slum part sxs
[ 2.555344] scsi host2: ahci
[ 2.558349] scsi host3: ahci
[ 2.561284] ata3: SATA max UDMA/133 mmio [mem 0xf4540000-0xf456ffff] port 0x100 irq 29
[ 2.569243] ata4: SATA max UDMA/133 mmio [mem 0xf4540000-0xf456ffff] port 0x180 irq 29
[ 2.577604] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
[ 2.584521] libphy: Fixed MDIO Bus: probed
[ 2.588744] tun: Universal TUN/TAP device driver, 1.6
[ 2.593920] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[ 2.599784] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 2.605746] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
[ 2.612743] igb: Copyright (c) 2007-2014 Intel Corporation.
[ 2.618358] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
[ 2.626227] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[ 2.632186] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 5.1.0-k
[ 2.639880] ixgbe: Copyright (c) 1999-2016 Intel Corporation.
[ 2.645705] ixgbevf: Intel(R) 10 Gigabit PCI Express Virtual Function Network Driver - version 4.1.0-k
[ 2.655060] ixgbevf: Copyright (c) 2009 - 2015 Intel Corporation.
[ 2.661222] ixgb: Intel(R) PRO/10GbE Network Driver - version 1.0.135-k2-NAPI
[ 2.668394] ixgb: Copyright (c) 1999-2008 Intel Corporation.
[ 2.674227] libphy: orion_mdio_bus: probed
[ 2.678671] libphy: orion_mdio_bus: probed
[ 2.693384] mvpp2 f2000000.ethernet eth0: Using random mac address 5a:e8:ee:63:f4:08
[ 2.709352] mvpp2 f4000000.ethernet eth1: Using random mac address ca:69:68:f6:44:bd
[ 2.725215] mvpp2 f4000000.ethernet eth2: Using random mac address 8e:d6:84:14:d9:3d
[ 2.733080] sky2: driver version 1.30
[ 2.736898] usbcore: registered new interface driver asix
[ 2.742346] usbcore: registered new interface driver ax88179_178a
[ 2.748484] usbcore: registered new interface driver cdc_ether
[ 2.754356] usbcore: registered new interface driver net1080
[ 2.760054] usbcore: registered new interface driver cdc_subset
[ 2.766012] usbcore: registered new interface driver zaurus
[ 2.771626] usbcore: registered new interface driver cdc_ncm
[ 2.777377] VFIO - User Level meta-driver version: 0.3
[ 2.782753] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.789324] ehci-pci: EHCI PCI platform driver
[ 2.793803] ehci-platform: EHCI generic platform driver
[ 2.799101] ehci-orion: EHCI orion driver
[ 2.803173] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 2.809389] ohci-pci: OHCI PCI platform driver
[ 2.813870] ohci-platform: OHCI generic platform driver
[ 2.819338] xhci-hcd f2500000.usb3: xHCI Host Controller
[ 2.824691] xhci-hcd f2500000.usb3: new USB bus registered, assigned bus number 1
[ 2.832334] xhci-hcd f2500000.usb3: hcc params 0x0a000990 hci version 0x100 quirks 0x00010010
[ 2.840919] xhci-hcd f2500000.usb3: irq 48, io mem 0xf2500000
[ 2.846928] hub 1-0:1.0: USB hub found
[ 2.850706] hub 1-0:1.0: 1 port detected
[ 2.852161] ata2: SATA link down (SStatus 0 SControl 300)
[ 2.854738] xhci-hcd f2500000.usb3: xHCI Host Controller
[ 2.860100] ata1: SATA link down (SStatus 0 SControl 300)
[ 2.865418] xhci-hcd f2500000.usb3: new USB bus registered, assigned bus number 2
[ 2.878380] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[ 2.886652] hub 2-0:1.0: USB hub found
[ 2.890433] hub 2-0:1.0: 1 port detected
[ 2.890703] ata3: SATA link down (SStatus 0 SControl 300)
[ 2.894587] xhci-hcd f2510000.usb3: xHCI Host Controller
[ 2.899831] ata4: SATA link down (SStatus 0 SControl 300)
[ 2.905151] xhci-hcd f2510000.usb3: new USB bus registered, assigned bus number 3
[ 2.905267] xhci-hcd f2510000.usb3: hcc params 0x0a000990 hci version 0x100 quirks 0x00010010
[ 2.926679] xhci-hcd f2510000.usb3: irq 49, io mem 0xf2510000
[ 2.932647] hub 3-0:1.0: USB hub found
[ 2.936428] hub 3-0:1.0: 1 port detected
[ 2.940455] xhci-hcd f2510000.usb3: xHCI Host Controller
[ 2.945799] xhci-hcd f2510000.usb3: new USB bus registered, assigned bus number 4
[ 2.953335] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[ 2.961633] hub 4-0:1.0: USB hub found
[ 2.965413] hub 4-0:1.0: 1 port detected
[ 2.969655] usbcore: registered new interface driver usb-storage
[ 2.975815] mousedev: PS/2 mouse device common for all mice
[ 2.981646] rtc-efi rtc-efi: rtc core: registered rtc-efi as rtc0
[ 2.987784] i2c /dev entries driver
[ 2.994284] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel at redhat.com
[ 3.002942] sdhci: Secure Digital Host Controller Interface driver
[ 3.009156] sdhci: Copyright(c) Pierre Ossman
[ 3.013534] sdhci-pltfm: SDHCI platform and OF driver helper
[ 3.019475] mmc0: Switching to 3.3V signalling voltage failed
[ 3.050370] mmc0: SDHCI controller on f06e0000.sdhci [f06e0000.sdhci] using ADMA 64-bit
[ 3.089175] mmc1: SDHCI controller on f2780000.sdhci [f2780000.sdhci] using ADMA 64-bit
[ 3.092657] mmc0: new high speed MMC card at address 0001
[ 3.102662] ledtrig-cpu: registered to indicate activity on CPUs
[ 3.102987] mmcblk0: mmc0:0001 8GME4R 7.28 GiB
[ 3.108891] usbcore: registered new interface driver usbhid
[ 3.113698] mmcblk0boot0: mmc0:0001 8GME4R partition 1 4.00 MiB
[ 3.118876] usbhid: USB HID core driver
[ 3.125102] mmcblk0boot1: mmc0:0001 8GME4R partition 2 4.00 MiB
[ 3.134690] mmcblk0rpmb: mmc0:0001 8GME4R partition 3 512 KiB, chardev (243:0)
[ 3.134813] NET: Registered protocol family 10
[ 3.146788] Segment Routing with IPv6
[ 3.150592] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 3.156711] NET: Registered protocol family 17
[ 3.161213] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 3.174369] 8021q: 802.1Q VLAN Support v1.8
[ 3.178600] 9pnet: Installing 9P2000 support
[ 3.182909] Key type dns_resolver registered
[ 3.187200] openvswitch: Open vSwitch switching datapath
[ 3.192635] mpls_gso: MPLS GSO support
[ 3.196602] registered taskstats version 1
[ 3.197391] mmc1: new high speed SDHC card at address e624
[ 3.201234] Btrfs loaded, crc32c=crc32c-generic
[ 3.206553] mmcblk1: mmc1:e624 SL16G 14.8 GiB
[ 3.215328] hw perfevents: enabled with armv8_cortex_a72 PMU driver, 7 counters available
[ 3.223680] PCI: OF: host bridge /cp0/pcie at f2600000 ranges:
[ 3.229293] PCI: OF: IO 0xf9000000..0xf900ffff -> 0xf9000000
[ 3.235244] PCI: OF: MEM 0xc0000000..0xdfffffff -> 0xc0000000
[ 3.240448] random: crng init done
[ 3.338045] armada8k-pcie f2600000.pcie: link up
[ 3.342727] armada8k-pcie f2600000.pcie: PCI host bridge to bus 0000:00
[ 3.349375] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 3.354888] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] (bus address [0xf9000000-0xf900ffff])
[ 3.364412] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xdfffffff]
[ 3.371330] pci 0000:00:00.0: [11ab:0110] type 01 class 0x060400
[ 3.377378] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x000fffff 64bit]
[ 3.384232] pci 0000:00:00.0: supports D1 D2
[ 3.388522] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[ 3.394364] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 3.402481] pci 0000:01:00.0: [19ee:4000] type 00 class 0x020000
[ 3.408611] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x07ffffff 64bit pref]
[ 3.415905] pci 0000:01:00.0: reg 0x18: [mem 0x00000000-0x03ffffff 64bit pref]
[ 3.423198] pci 0000:01:00.0: reg 0x20: [mem 0x00000000-0x00ffffff 64bit pref]
[ 3.430475] pci 0000:01:00.0: reg 0x30: [mem 0x00000000-0x00ffffff pref]
[ 3.437417] pci 0000:01:00.0: supports D1
[ 3.441446] pci 0000:01:00.0: PME# supported from D0 D1 D3hot
[ 3.447331] pci 0000:01:00.0: reg 0x224: [mem 0x00000000-0x00007fff 64bit]
[ 3.454240] pci 0000:01:00.0: VF(n) BAR0 space: [mem 0x00000000-0x001fffff 64bit] (contains BAR0 for 64 VFs)
[ 3.464149] pci 0000:01:00.0: reg 0x22c: [mem 0x00000000-0x000fffff 64bit]
[ 3.471057] pci 0000:01:00.0: VF(n) BAR2 space: [mem 0x00000000-0x03ffffff 64bit] (contains BAR2 for 64 VFs)
[ 3.490087] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[ 3.496747] pci 0000:00:00.0: BAR 15: assigned [mem 0xc0000000-0xcdffffff 64bit pref]
[ 3.504615] pci 0000:00:00.0: BAR 14: assigned [mem 0xce000000-0xd3ffffff]
[ 3.511523] pci 0000:00:00.0: BAR 0: assigned [mem 0xd4000000-0xd40fffff 64bit]
[ 3.518874] pci 0000:01:00.0: BAR 0: assigned [mem 0xc0000000-0xc7ffffff 64bit pref]
[ 3.526684] pci 0000:01:00.0: BAR 2: assigned [mem 0xc8000000-0xcbffffff 64bit pref]
[ 3.534493] pci 0000:01:00.0: BAR 4: assigned [mem 0xcc000000-0xccffffff 64bit pref]
[ 3.542302] pci 0000:01:00.0: BAR 6: assigned [mem 0xce000000-0xceffffff pref]
[ 3.549559] pci 0000:01:00.0: BAR 9: assigned [mem 0xcf000000-0xd2ffffff 64bit]
[ 3.556916] pci 0000:01:00.0: BAR 7: assigned [mem 0xd3000000-0xd31fffff 64bit]
[ 3.564274] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 3.569264] pci 0000:00:00.0: bridge window [mem 0xce000000-0xd3ffffff]
[ 3.576084] pci 0000:00:00.0: bridge window [mem 0xc0000000-0xcdffffff 64bit pref]
[ 3.583984] pcieport 0000:00:00.0: Signaling PME with IRQ 56
[ 3.589717] pcieport 0000:00:00.0: AER enabled with IRQ 56
[ 3.595466] xhci-hcd f4500000.usb3: xHCI Host Controller
[ 3.600816] xhci-hcd f4500000.usb3: new USB bus registered, assigned bus number 5
[ 3.608481] xhci-hcd f4500000.usb3: hcc params 0x0a000990 hci version 0x100 quirks 0x00010010
[ 3.617064] xhci-hcd f4500000.usb3: irq 50, io mem 0xf4500000
[ 3.623066] hub 5-0:1.0: USB hub found
[ 3.626844] hub 5-0:1.0: 1 port detected
[ 3.630869] xhci-hcd f4500000.usb3: xHCI Host Controller
[ 3.636211] xhci-hcd f4500000.usb3: new USB bus registered, assigned bus number 6
[ 3.643747] usb usb6: We don't know the algorithms for LPM for this host, disabling LPM.
[ 3.652010] hub 6-0:1.0: USB hub found
[ 3.655787] hub 6-0:1.0: 1 port detected
[ 3.659971] rtc-efi rtc-efi: setting system clock to 2018-01-14 04:51:07 UTC (1515905467)
[ 24.222039] INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 24.227727] (detected by 0, t=5252 jiffies, g=-220, c=-221, q=199)
[ 24.234024] All QSes seen, last rcu_preempt kthread activity 5250 (4294898352-4294893102), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 24.246074] swapper/0 R running task 0 0 0 0x00000002
[ 24.253155] Call trace:
[ 24.255619] dump_backtrace+0x0/0x150
[ 24.259297] show_stack+0x14/0x20
[ 24.262626] sched_show_task+0x14c/0x170
[ 24.266565] rcu_check_callbacks+0x97c/0x980
[ 24.270853] update_process_times+0x2c/0x58
[ 24.275054] tick_sched_handle.isra.5+0x30/0x50
[ 24.279603] tick_sched_timer+0x40/0x90
[ 24.283454] __hrtimer_run_queues+0x124/0x198
[ 24.287829] hrtimer_interrupt+0xe4/0x240
[ 24.291856] arch_timer_handler_phys+0x30/0x40
[ 24.296317] handle_percpu_devid_irq+0x78/0x130
[ 24.300866] generic_handle_irq+0x24/0x38
[ 24.304891] __handle_domain_irq+0x5c/0xb8
[ 24.309004] gic_handle_irq+0x58/0xb0
[ 24.312680] el1_irq+0xb0/0x128
[ 24.315833] __do_softirq+0xb0/0x228
[ 24.319424] irq_exit+0xbc/0xf0
[ 24.322577] __handle_domain_irq+0x60/0xb8
[ 24.326689] gic_handle_irq+0x58/0xb0
[ 24.330365] el1_irq+0xb0/0x128
[ 24.333518] arch_cpu_idle+0x10/0x18
[ 24.337109] do_idle+0x11c/0x1e0
[ 24.340349] cpu_startup_entry+0x20/0x28
[ 24.344290] rest_init+0xcc/0xd8
[ 24.347533] start_kernel+0x38c/0x3a0
[ 24.351210] rcu_preempt kthread starved for 5250 jiffies! g18446744073709551396 c18446744073709551395 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=0
[ 24.364306] rcu_preempt R running task 0 8 2 0x00000000
[ 24.371387] Call trace:
[ 24.373842] __switch_to+0x8c/0xd0
[ 24.377257] __schedule+0x1f8/0x5b0
[ 24.380760] schedule+0x38/0xa0
[ 24.383914] schedule_timeout+0x174/0x340
[ 24.387940] rcu_gp_kthread+0x4a4/0x750
[ 24.391791] kthread+0xf8/0x128
[ 24.394943] ret_from_fork+0x10/0x18
-------------- next part --------------
EFI stub: Booting Linux Kernel...
EFI stub: Using DTB from configuration table
EFI stub: Exiting boot services and installing virtual address map...
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd081]
[ 0.000000] Linux version 4.16.0-rc5-mbcin-netronome-2-dirty (root at mcb1-cpt) (gcc version 5.4.0 20160609 (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9)) #2 SMP PREEMPT Mon Mar 12 14:40:25 UTC 2018
[ 0.000000] Machine model: Marvell 8040 MACHIATOBin
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: EFI v2.70 by EDK II
[ 0.000000] efi: SMBIOS 3.0=0xbfd00000 ACPI 2.0=0xb6760000 MEMATTR=0xb8972418 RNG=0xbffdbf98
[ 0.000000] random: fast init done
[ 0.000000] efi: seeding entropy pool
[ 0.000000] cma: Reserved 64 MiB at 0x00000000bb800000
[ 0.000000] On node 0 totalpages: 1048064
[ 0.000000] DMA32 zone: 12280 pages used for memmap
[ 0.000000] DMA32 zone: 0 pages reserved
[ 0.000000] DMA32 zone: 785920 pages, LIFO batch:31
[ 0.000000] Normal zone: 4096 pages used for memmap
[ 0.000000] Normal zone: 262144 pages, LIFO batch:31
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: PSCIv1.0 detected in firmware.
[ 0.000000] psci: Using standard PSCI v0.2 function IDs
[ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
[ 0.000000] psci: SMC Calling Convention v1.0
[ 0.000000] percpu: Embedded 24 pages/cpu @ (ptrval) s57624 r8192 d32488 u98304
[ 0.000000] pcpu-alloc: s57624 r8192 d32488 u98304 alloc=24*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Detected PIPT I-cache on CPU0
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1031688
[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.16.0-rc5-mbcin-netronome-2-dirty root=UUID=068c707d-ddad-4ad1-97a9-5ea44e568ad7 rw rootwait debug
[ 0.000000] log_buf_len individual max cpu contribution: 4096 bytes
[ 0.000000] log_buf_len total cpu_extra contributions: 12288 bytes
[ 0.000000] log_buf_len min size: 16384 bytes
[ 0.000000] log_buf_len: 32768 bytes
[ 0.000000] early log buf free: 14404(87%)
[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.000000] software IO TLB [mem 0xb2700000-0xb6700000] (64MB) mapped at [ (ptrval)- (ptrval)]
[ 0.000000] Memory: 3964292K/4192256K available (9724K kernel code, 632K rwdata, 3020K rodata, 576K init, 303K bss, 162428K reserved, 65536K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
[ 0.000000] Tasks RCU enabled.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[ 0.000000] GIC: Adjusting CPU interface base to 0x00000000f022f000
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] GICv2m: DT overriding V2M MSI_TYPER (base:160, num:32)
[ 0.000000] GICv2m: range[mem 0xf0280000-0xf0280fff], SPI[160:191]
[ 0.000000] GICv2m: DT overriding V2M MSI_TYPER (base:192, num:32)
[ 0.000000] GICv2m: range[mem 0xf0290000-0xf0290fff], SPI[192:223]
[ 0.000000] GICv2m: DT overriding V2M MSI_TYPER (base:224, num:32)
[ 0.000000] GICv2m: range[mem 0xf02a0000-0xf02a0fff], SPI[224:255]
[ 0.000000] GICv2m: DT overriding V2M MSI_TYPER (base:256, num:32)
[ 0.000000] GICv2m: range[mem 0xf02b0000-0xf02b0fff], SPI[256:287]
[ 0.000000] arch_timer: cp15 timer(s) running at 25.00MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x5c40939b5, max_idle_ns: 440795202646 ns
[ 0.000001] sched_clock: 56 bits at 25MHz, resolution 40ns, wraps every 4398046511100ns
[ 0.000088] Console: colour dummy device 80x25
[ 0.000226] console [tty0] enabled
[ 0.000236] Calibrating delay loop (skipped), value calculated using timer frequency.. 50.00 BogoMIPS (lpj=100000)
[ 0.000244] pid_max: default: 32768 minimum: 301
[ 0.000270] Security Framework initialized
[ 0.000297] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.000315] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.016007] ASID allocator initialised with 32768 entries
[ 0.024005] Hierarchical SRCU implementation.
[ 0.032093] Remapping and enabling EFI services.
[ 0.032165] EFI remap 0x00000000bf810000 => (ptrval)
[ 0.032219] EFI remap 0x00000000bfc90000 => (ptrval)
[ 0.032224] EFI remap 0x00000000f4284000 => (ptrval)
[ 0.032228] EFI remap 0x00000000f4700000 => (ptrval)
[ 0.032236] EFI remap 0x00000000f93c0000 => (ptrval)
[ 0.040018] smp: Bringing up secondary CPUs ...
[ 0.068176] Detected PIPT I-cache on CPU1
[ 0.068200] CPU1: Booted secondary processor 0x0000000001 [0x410fd081]
[ 0.096191] Detected PIPT I-cache on CPU2
[ 0.096210] CPU2: Booted secondary processor 0x0000000100 [0x410fd081]
[ 0.124212] Detected PIPT I-cache on CPU3
[ 0.124225] CPU3: Booted secondary processor 0x0000000101 [0x410fd081]
[ 0.124256] smp: Brought up 1 node, 4 CPUs
[ 0.124277] SMP: Total of 4 processors activated.
[ 0.124282] CPU features: detected feature: 32-bit EL0 Support
[ 0.124286] CPU features: detected feature: Kernel page table isolation (KPTI)
[ 0.127241] CPU: All CPU(s) started at EL2
[ 0.127253] alternatives: patching kernel code
[ 0.127569] devtmpfs: initialized
[ 0.128742] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.128753] futex hash table entries: 1024 (order: 5, 131072 bytes)
[ 0.129243] xor: measuring software checksum speed
[ 0.168127] 8regs : 8017.000 MB/sec
[ 0.208140] 8regs_prefetch: 7020.000 MB/sec
[ 0.248161] 32regs : 9428.000 MB/sec
[ 0.288181] 32regs_prefetch: 7881.000 MB/sec
[ 0.288186] xor: using function: 32regs (9428.000 MB/sec)
[ 0.288192] pinctrl core: initialized pinctrl subsystem
[ 0.288525] SMBIOS 3.0.0 present.
[ 0.288537] DMI: Marvell Armada 8040 MacchiatoBin/Armada 8040 MacchiatoBin, BIOS EDK II Mar 14 2018
[ 0.288643] NET: Registered protocol family 16
[ 0.288768] audit: initializing netlink subsys (disabled)
[ 0.288808] audit: type=2000 audit(0.288:1): state=initialized audit_enabled=0 res=1
[ 0.289042] cpuidle: using governor ladder
[ 0.289057] cpuidle: using governor menu
[ 0.289109] vdso: 2 pages (1 code @ 00000000cb60be5b, 1 data @ 000000005bf05151)
[ 0.289119] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.289441] DMA: preallocated 256 KiB pool for atomic allocations
[ 0.289475] Serial: AMBA PL011 UART driver
[ 0.295152] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.295298] cryptd: max_cpu_qlen set to 1000
[ 0.360295] raid6: int64x1 gen() 1359 MB/s
[ 0.428310] raid6: int64x1 xor() 1033 MB/s
[ 0.496335] raid6: int64x2 gen() 2242 MB/s
[ 0.564375] raid6: int64x2 xor() 1663 MB/s
[ 0.632417] raid6: int64x4 gen() 3165 MB/s
[ 0.700434] raid6: int64x4 xor() 1842 MB/s
[ 0.768471] raid6: int64x8 gen() 3148 MB/s
[ 0.836527] raid6: int64x8 xor() 1722 MB/s
[ 0.904548] raid6: neonx1 gen() 2610 MB/s
[ 0.972579] raid6: neonx1 xor() 2382 MB/s
[ 1.040612] raid6: neonx2 gen() 4083 MB/s
[ 1.108649] raid6: neonx2 xor() 3623 MB/s
[ 1.176686] raid6: neonx4 gen() 5274 MB/s
[ 1.244717] raid6: neonx4 xor() 4060 MB/s
[ 1.312755] raid6: neonx8 gen() 5125 MB/s
[ 1.380792] raid6: neonx8 xor() 4246 MB/s
[ 1.380796] raid6: using algorithm neonx4 gen() 5274 MB/s
[ 1.380800] raid6: .... xor() 4060 MB/s, rmw enabled
[ 1.380804] raid6: using neon recovery algorithm
[ 1.381152] reg-fixed-voltage regulator-usb3-vbus0: could not find pctldev for node /cp0/config-space at f2000000/system-controller at 440000/pinctrl/xhci0-vbus-pins, deferring probe
[ 1.381252] vgaarb: loaded
[ 1.381361] SCSI subsystem initialized
[ 1.381430] libata version 3.00 loaded.
[ 1.381505] usbcore: registered new interface driver usbfs
[ 1.381521] usbcore: registered new interface driver hub
[ 1.381545] usbcore: registered new device driver usb
[ 1.381711] pps_core: LinuxPPS API ver. 1 registered
[ 1.381717] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti at linux.it>
[ 1.381726] PTP clock support registered
[ 1.384855] Registered efivars operations
[ 1.385105] clocksource: Switched to clocksource arch_sys_counter
[ 1.385147] VFS: Disk quotas dquot_6.6.0
[ 1.385167] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 1.387622] NET: Registered protocol family 2
[ 1.387784] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes)
[ 1.387800] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[ 1.387865] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[ 1.388094] TCP: Hash tables configured (established 32768 bind 32768)
[ 1.388152] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[ 1.388170] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[ 1.388229] NET: Registered protocol family 1
[ 1.388370] RPC: Registered named UNIX socket transport module.
[ 1.388376] RPC: Registered udp transport module.
[ 1.388380] RPC: Registered tcp transport module.
[ 1.388383] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.388390] PCI: CLS 0 bytes, default 128
[ 1.388601] hw perfevents: unable to count PMU IRQs
[ 1.388609] hw perfevents: /ap806/config-space at f0000000/pmu: failed to register PMU devices!
[ 1.388737] kvm [1]: 8-bit VMID
[ 1.388745] kvm [1]: IDMAP page: 9ee000
[ 1.388751] kvm [1]: HYP VA range: 4000000000:7fffffffff
[ 1.389065] kvm [1]: vgic-v2 at f0240000
[ 1.389115] kvm [1]: vgic interrupt IRQ1
[ 1.389137] kvm [1]: virtual timer IRQ4
[ 1.389178] kvm [1]: Hyp mode initialized successfully
[ 1.390538] workingset: timestamp_bits=46 max_order=20 bucket_order=0
[ 1.392645] NFS: Registering the id_resolver key type
[ 1.392661] Key type id_resolver registered
[ 1.392664] Key type id_legacy registered
[ 1.392671] Installing knfsd (copyright (C) 1996 okir at monad.swb.de).
[ 1.392734] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[ 1.392930] fuse init (API version 7.26)
[ 1.393080] 9p: Installing v9fs 9p2000 file system support
[ 1.393561] async_tx: api initialized (async)
[ 1.393571] io scheduler noop registered
[ 1.393616] io scheduler cfq registered (default)
[ 1.393621] io scheduler mq-deadline registered
[ 1.393625] io scheduler kyber registered
[ 1.394761] armada-ap806-pinctrl f06f4000.system-controller:pinctrl: registered pinctrl driver
[ 1.395003] armada-cp110-pinctrl f2440000.system-controller:pinctrl: registered pinctrl driver
[ 1.395157] armada-cp110-pinctrl f4440000.system-controller:pinctrl: registered pinctrl driver
[ 1.397092] mv_xor_v2 f0400000.xor: Marvell Version 2 XOR driver
[ 1.397367] mv_xor_v2 f0420000.xor: Marvell Version 2 XOR driver
[ 1.397586] mv_xor_v2 f0440000.xor: Marvell Version 2 XOR driver
[ 1.397781] mv_xor_v2 f0460000.xor: Marvell Version 2 XOR driver
[ 1.398017] mv_xor_v2 f26a0000.xor: Marvell Version 2 XOR driver
[ 1.398223] mv_xor_v2 f26c0000.xor: Marvell Version 2 XOR driver
[ 1.398502] mv_xor_v2 f46a0000.xor: Marvell Version 2 XOR driver
[ 1.398724] mv_xor_v2 f46c0000.xor: Marvell Version 2 XOR driver
[ 1.399888] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 1.420785] f0512000.serial: ttyS0 at MMIO 0xf0512000 (irq = 7, base_baud = 12500000) is a 16550A
[ 2.469163] console [ttyS0] enabled
[ 2.473315] omap_rng f2760000.trng: Random Number Generator ver. 203b34c
[ 2.480133] omap_rng f4760000.trng: Random Number Generator ver. 203b34c
[ 2.487015] cacheinfo: Unable to detect cache hierarchy for CPU 0
[ 2.493374] brd: module loaded
[ 2.498277] loop: module loaded
[ 2.501878] ahci f2540000.sata: AHCI 0001.0000 32 slots 2 ports 6 Gbps 0x3 impl platform mode
[ 2.510454] ahci f2540000.sata: flags: 64bit ncq sntf led only pmp fbs pio slum part sxs
[ 2.519109] scsi host0: ahci
[ 2.522156] scsi host1: ahci
[ 2.525094] ata1: SATA max UDMA/133 mmio [mem 0xf2540000-0xf256ffff] port 0x100 irq 28
[ 2.533053] ata2: SATA max UDMA/133 mmio [mem 0xf2540000-0xf256ffff] port 0x180 irq 28
[ 2.541199] ahci f4540000.sata: AHCI 0001.0000 32 slots 2 ports 6 Gbps 0x3 impl platform mode
[ 2.549769] ahci f4540000.sata: flags: 64bit ncq sntf led only pmp fbs pio slum part sxs
[ 2.558382] scsi host2: ahci
[ 2.561386] scsi host3: ahci
[ 2.564321] ata3: SATA max UDMA/133 mmio [mem 0xf4540000-0xf456ffff] port 0x100 irq 29
[ 2.572280] ata4: SATA max UDMA/133 mmio [mem 0xf4540000-0xf456ffff] port 0x180 irq 29
[ 2.580653] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
[ 2.587599] libphy: Fixed MDIO Bus: probed
[ 2.591816] tun: Universal TUN/TAP device driver, 1.6
[ 2.596990] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[ 2.602855] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 2.608854] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
[ 2.615850] igb: Copyright (c) 2007-2014 Intel Corporation.
[ 2.621460] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
[ 2.629329] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[ 2.635292] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 5.1.0-k
[ 2.642986] ixgbe: Copyright (c) 1999-2016 Intel Corporation.
[ 2.648813] ixgbevf: Intel(R) 10 Gigabit PCI Express Virtual Function Network Driver - version 4.1.0-k
[ 2.658167] ixgbevf: Copyright (c) 2009 - 2015 Intel Corporation.
[ 2.664331] ixgb: Intel(R) PRO/10GbE Network Driver - version 1.0.135-k2-NAPI
[ 2.671503] ixgb: Copyright (c) 1999-2008 Intel Corporation.
[ 2.677338] libphy: orion_mdio_bus: probed
[ 2.681727] libphy: orion_mdio_bus: probed
[ 2.696452] mvpp2 f2000000.ethernet eth0: Using random mac address a6:da:4c:27:04:9b
[ 2.712340] mvpp2 f4000000.ethernet eth1: Using random mac address d6:81:33:3c:6a:35
[ 2.728176] mvpp2 f4000000.ethernet eth2: Using random mac address e6:d9:07:de:66:4a
[ 2.736048] sky2: driver version 1.30
[ 2.739868] usbcore: registered new interface driver asix
[ 2.745333] usbcore: registered new interface driver ax88179_178a
[ 2.751468] usbcore: registered new interface driver cdc_ether
[ 2.757339] usbcore: registered new interface driver net1080
[ 2.763036] usbcore: registered new interface driver cdc_subset
[ 2.769012] usbcore: registered new interface driver zaurus
[ 2.774627] usbcore: registered new interface driver cdc_ncm
[ 2.780377] VFIO - User Level meta-driver version: 0.3
[ 2.785754] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.792319] ehci-pci: EHCI PCI platform driver
[ 2.796797] ehci-platform: EHCI generic platform driver
[ 2.802096] ehci-orion: EHCI orion driver
[ 2.806166] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 2.812380] ohci-pci: OHCI PCI platform driver
[ 2.816861] ohci-platform: OHCI generic platform driver
[ 2.822341] xhci-hcd f2500000.usb3: xHCI Host Controller
[ 2.827692] xhci-hcd f2500000.usb3: new USB bus registered, assigned bus number 1
[ 2.835335] xhci-hcd f2500000.usb3: hcc params 0x0a000990 hci version 0x100 quirks 0x00010010
[ 2.843922] xhci-hcd f2500000.usb3: irq 48, io mem 0xf2500000
[ 2.849923] hub 1-0:1.0: USB hub found
[ 2.853703] hub 1-0:1.0: 1 port detected
[ 2.855230] ata2: SATA link down (SStatus 0 SControl 300)
[ 2.857735] xhci-hcd f2500000.usb3: xHCI Host Controller
[ 2.863097] ata1: SATA link down (SStatus 0 SControl 300)
[ 2.868420] xhci-hcd f2500000.usb3: new USB bus registered, assigned bus number 2
[ 2.881378] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[ 2.889646] hub 2-0:1.0: USB hub found
[ 2.893409] ata3: SATA link down (SStatus 0 SControl 300)
[ 2.895225] ata4: SATA link down (SStatus 0 SControl 300)
[ 2.898846] hub 2-0:1.0: 1 port detected
[ 2.908404] xhci-hcd f2510000.usb3: xHCI Host Controller
[ 2.913752] xhci-hcd f2510000.usb3: new USB bus registered, assigned bus number 3
[ 2.921388] xhci-hcd f2510000.usb3: hcc params 0x0a000990 hci version 0x100 quirks 0x00010010
[ 2.929968] xhci-hcd f2510000.usb3: irq 49, io mem 0xf2510000
[ 2.935946] hub 3-0:1.0: USB hub found
[ 2.939724] hub 3-0:1.0: 1 port detected
[ 2.943749] xhci-hcd f2510000.usb3: xHCI Host Controller
[ 2.949090] xhci-hcd f2510000.usb3: new USB bus registered, assigned bus number 4
[ 2.956627] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[ 2.964912] hub 4-0:1.0: USB hub found
[ 2.968691] hub 4-0:1.0: 1 port detected
[ 2.972938] usbcore: registered new interface driver usb-storage
[ 2.979103] mousedev: PS/2 mouse device common for all mice
[ 2.984931] rtc-efi rtc-efi: rtc core: registered rtc-efi as rtc0
[ 2.991071] i2c /dev entries driver
[ 2.997356] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel at redhat.com
[ 3.005977] sdhci: Secure Digital Host Controller Interface driver
[ 3.012232] sdhci: Copyright(c) Pierre Ossman
[ 3.016613] sdhci-pltfm: SDHCI platform and OF driver helper
[ 3.022555] mmc0: Switching to 3.3V signalling voltage failed
[ 3.053449] mmc0: SDHCI controller on f06e0000.sdhci [f06e0000.sdhci] using ADMA 64-bit
[ 3.092255] mmc1: SDHCI controller on f2780000.sdhci [f2780000.sdhci] using ADMA 64-bit
[ 3.095813] mmc0: new high speed MMC card at address 0001
[ 3.105763] ledtrig-cpu: registered to indicate activity on CPUs
[ 3.106082] mmcblk0: mmc0:0001 8GME4R 7.28 GiB
[ 3.112029] usbcore: registered new interface driver usbhid
[ 3.116681] mmcblk0boot0: mmc0:0001 8GME4R partition 1 4.00 MiB
[ 3.121992] usbhid: USB HID core driver
[ 3.128221] mmcblk0boot1: mmc0:0001 8GME4R partition 2 4.00 MiB
[ 3.137809] mmcblk0rpmb: mmc0:0001 8GME4R partition 3 512 KiB, chardev (243:0)
[ 3.137938] NET: Registered protocol family 10
[ 3.149893] Segment Routing with IPv6
[ 3.153698] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 3.159815] NET: Registered protocol family 17
[ 3.164305] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 3.177460] 8021q: 802.1Q VLAN Support v1.8
[ 3.181697] 9pnet: Installing 9P2000 support
[ 3.186014] Key type dns_resolver registered
[ 3.190311] openvswitch: Open vSwitch switching datapath
[ 3.195753] mpls_gso: MPLS GSO support
[ 3.199719] registered taskstats version 1
[ 3.204377] Btrfs loaded, crc32c=crc32c-generic
[ 3.210117] hw perfevents: enabled with armv8_cortex_a72 PMU driver, 7 counters available
[ 3.234649] random: crng init done
[ 24.217103] INFO: rcu_preempt self-detected stall on CPU
[ 24.222440] 0-....: (1 GPs behind) idle=0b6/1/4611686018427387908 softirq=175/176 fqs=2625
[ 24.230913]
[ 24.230915] INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 24.232500] (t=5253 jiffies g=-221 c=-222 q=50)
[ 24.238185] 0-....: (1 GPs behind) idle=0b6/1/4611686018427387908 softirq=175/176 fqs=2627
[ 24.251291]
[ 24.251292] Task dump for CPU 0:
[ 24.251294] kworker/0:1 R
[ 24.252878] (detected by 3, t=5257 jiffies, g=-221, c=-222, q=50)
[ 24.256116] running task 0 247 2 0x00000002
[ 24.270816] Workqueue: events deferred_probe_work_func
[ 24.275976] Call trace:
[ 24.278435] dump_backtrace+0x0/0x150
[ 24.282112] show_stack+0x14/0x20
[ 24.285442] sched_show_task+0x14c/0x170
[ 24.289381] dump_cpu_task+0x40/0x50
[ 24.292972] rcu_dump_cpu_stacks+0x94/0xd8
[ 24.297085] rcu_check_callbacks+0x7ac/0x980
[ 24.301374] update_process_times+0x2c/0x58
[ 24.305575] tick_sched_handle.isra.5+0x30/0x50
[ 24.310124] tick_sched_timer+0x40/0x90
[ 24.313975] __hrtimer_run_queues+0x124/0x198
[ 24.318350] hrtimer_interrupt+0xe4/0x240
[ 24.322377] arch_timer_handler_phys+0x30/0x40
[ 24.326839] handle_percpu_devid_irq+0x78/0x130
[ 24.331388] generic_handle_irq+0x24/0x38
[ 24.335414] __handle_domain_irq+0x5c/0xb8
[ 24.339527] gic_handle_irq+0x58/0xb0
[ 24.343204] el1_irq+0xb0/0x128
[ 24.346358] __do_softirq+0xb0/0x228
[ 24.349949] irq_exit+0xbc/0xf0
[ 24.353102] __handle_domain_irq+0x60/0xb8
[ 24.357214] gic_handle_irq+0x58/0xb0
[ 24.360890] el1_irq+0xb0/0x128
[ 24.364046] _raw_spin_unlock_irqrestore+0x10/0x48
[ 24.368856] request_threaded_irq+0xe4/0x190
[ 24.373143] devm_request_threaded_irq+0x78/0xf0
[ 24.377781] armada8k_pcie_probe+0x140/0x240
[ 24.382071] platform_drv_probe+0x50/0xb8
[ 24.386097] driver_probe_device+0x224/0x318
[ 24.390385] __device_attach_driver+0x9c/0xf8
[ 24.394759] bus_for_each_drv+0x58/0x98
[ 24.398610] __device_attach+0xc4/0x138
[ 24.402462] device_initial_probe+0x10/0x18
[ 24.406662] bus_probe_device+0x94/0xa0
[ 24.410513] deferred_probe_work_func+0x9c/0x140
[ 24.415149] process_one_work+0x114/0x320
[ 24.419174] worker_thread+0x3d4/0x468
[ 24.422937] kthread+0xf8/0x128
[ 24.426091] ret_from_fork+0x10/0x18
[ 24.429680] Task dump for CPU 0:
[ 24.432922] kworker/0:1 R running task 0 247 2 0x00000022
[ 24.440008] Workqueue: events deferred_probe_work_func
[ 24.445168] Call trace:
[ 24.447625] __switch_to+0x8c/0xd0
[ 24.451039] (null)
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