Re: [Bisected] PowerMac G5 fails booting kernel 6.6-rc3 (BUG: Unable to handle kernel data access at 0xfeffbb62ffec65fe)

[Erhard Furtner <erhard_f@mailbox.org>]

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On Thu, 12 Oct 2023 10:47:51 +1100
Michael Ellerman <mpe@ellerman.id.au> wrote:

> I don't see this crash on my quad G5.
> 
> I notice that your config has CONFIG_FLATMEM=y. Can you try switching to
> SPARSEMEM and see if that helps? It might help us narrow down the bug at
> least.

Your assumption was right, interesting! With CONFIG_SpARSEMEM=y my G5 boots up just fine (dmesg attached).

I did set CONFIG_FLATMEM=y in the .config as it's a G5 11,2 with a Dual-Core 970MP, not Dual-CPU as the G5 7,3. So I saw no point in using SpARSEMEM as it's a single-CPU machine.

Regards,
Erhard

[-- Attachment #2: dmesg_66-rc5_g5 --]
[-- Type: application/octet-stream, Size: 45537 bytes --]

[    0.000000] hash-mmu: Initializing hash mmu with SLB
[    0.000000] Linux version 6.6.0-rc5-PMacG5 (root@T1000) (gcc (Gentoo 13.2.1_p20230826 p7) 13.2.1 20230826, GNU ld (Gentoo 2.40 p7) 2.40.0) #1 SMP Thu Oct 12 14:07:32 CEST 2023
[    0.000000] ioremap() called early from pmac_feature_init+0x274/0xfc0. Use early_ioremap() instead
[    0.000000] Found U4 memory controller & host bridge @ 0xf8000000 revision: 0x42
[    0.000000] Mapped at 0xc0003e0080000000
[    0.000000] ioremap() called early from probe_one_macio+0x374/0x5ec. Use early_ioremap() instead
[    0.000000] Found a Shasta mac-io controller, rev: 0, mapped at 0x(____ptrval____)
[    0.000000] PowerMac motherboard: PowerMac G5 Dual Core
[    0.000000] ioremap() called early from btext_map+0x6c/0xf0. Use early_ioremap() instead
[    0.000000] ioremap() called early from iommu_init_early_dart+0x23c/0x924. Use early_ioremap() instead
[    0.000000] DART table allocated at: (____ptrval____)
[    0.000000] DART IOMMU initialized for U4 type chipset
[    0.000000] Hardware name: PowerMac11,2 PPC970MP 0x440101 PowerMac
[    0.000000] printk: bootconsole [udbg0] enabled
[    0.000000] CPU maps initialized for 1 thread per core
[    0.000000] -----------------------------------------------------
[    0.000000] phys_mem_size     = 0x400000000
[    0.000000] dcache_bsize      = 0x80
[    0.000000] icache_bsize      = 0x80
[    0.000000] cpu_features      = 0x00000100900c218a
[    0.000000]   possible        = 0x001ffbebfbffb18f
[    0.000000]   always          = 0x0000000000000180
[    0.000000] cpu_user_features = 0xdc080000 0x00000000
[    0.000000] mmu_features      = 0x0c008001
[    0.000000] firmware_features = 0x0000000000000000
[    0.000000] vmalloc start     = 0xc0003d0000000000
[    0.000000] IO start          = 0xc0003e0000000000
[    0.000000] vmemmap start     = 0xc0003f0000000000
[    0.000000] hash-mmu: ppc64_pft_size    = 0x0
[    0.000000] hash-mmu: htab_hash_mask    = 0x1fffff
[    0.000000] -----------------------------------------------------
[    0.000000] SMU: Driver 0.7 (c) 2005 Benjamin Herrenschmidt, IBM Corp.
[    0.000000] ioremap() called early from smu_init+0x438/0x5ac. Use early_ioremap() instead
[    0.000000] ioremap() called early from pmac_nvram_init+0x2a0/0x7a0. Use early_ioremap() instead
[    0.000000] nvram: Checking bank 0...
[    0.000000] nvram: gen0=1582, gen1=1581
[    0.000000] nvram: Active bank is: 0
[    0.000000] nvram: OF partition at 0x410
[    0.000000] nvram: XP partition at 0x1020
[    0.000000] nvram: NR partition at 0x1120
[    0.000000] barrier-nospec: using ORI speculation barrier
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000000000-0x000000047fffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x000000007fffffff]
[    0.000000]   node   0: [mem 0x0000000100000000-0x000000047fffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000047fffffff]
[    0.000000] percpu: Embedded 20 pages/cpu s44600 r0 d37320 u81920
[    0.000000] Kernel command line: ro root=/dev/nvme0n1p4 zswap.max_pool_percent=13 slub_debug=FZP page_poison=1 netconsole=6666@192.168.2.7/eth0,6666@192.168.2.3/70:85:C2:30:EC:01 modprobe.blacklist=radeon init=/usr/lib/systemd/systemd 
[    0.000000] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[    0.000000] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 4128768
[    0.000000] mem auto-init: stack:all(pattern), heap alloc:off, heap free:off
[    0.000000] Memory: 16163944K/16777216K available (14352K kernel code, 804K rwdata, 18416K rodata, 2212K init, 509K bss, 613272K reserved, 0K cma-reserved)
[    0.000000] **********************************************************
[    0.000000] **   NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE   **
[    0.000000] **                                                      **
[    0.000000] ** This system shows unhashed kernel memory addresses   **
[    0.000000] ** via the console, logs, and other interfaces. This    **
[    0.000000] ** might reduce the security of your system.            **
[    0.000000] **                                                      **
[    0.000000] ** If you see this message and you are not debugging    **
[    0.000000] ** the kernel, report this immediately to your system   **
[    0.000000] ** administrator!                                       **
[    0.000000] **                                                      **
[    0.000000] **   NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE   **
[    0.000000] **********************************************************
[    0.000000] SLUB: HWalign=128, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] rcu: Hierarchical RCU implementation.
[    0.000000] 	Tracing variant of Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 30 jiffies.
[    0.000000] NR_IRQS: 512, nr_irqs: 512, preallocated irqs: 16
[    0.000000] mpic: Setting up MPIC " MPIC 1   " version 1.2 at f8040000, max 2 CPUs
[    0.000000] mpic: ISU size: 124, shift: 7, mask: 7f
[    0.000000] mpic: Initializing for 124 sources
[    0.000000] mpic: Setting up HT PICs workarounds for U3/U4
[    0.000000] mpic:   - HT:07.0 [0x90] vendor 106b device 0053 has 86 irqs
[    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    0.000001] clocksource: timebase: mask: 0xffffffffffffffff max_cycles: 0x7b00c4bad, max_idle_ns: 440795202744 ns
[    0.000427] clocksource: timebase mult[1e000005] shift[24] registered
[    0.001090] kfence: initialized - using 2097152 bytes for 255 objects at 0xc00000047dd11000-0xc00000047df11000
[    0.001659] Console: colour dummy device 80x25
[    0.002008] printk: console [tty0] enabled
[    0.002351] printk: bootconsole [udbg0] disabled
[    0.002833] pid_max: default: 32768 minimum: 301
[    0.003683] LSM: initializing lsm=capability,yama
[    0.003700] Yama: becoming mindful.
[    0.004136] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.004279] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.006276] PowerMac SMP probe found 2 cpus
[    0.006474] KeyWest i2c @0xf8001003 irq 16 /u4@0,f8000000/i2c@f8001000
[    0.006496]  channel 1 bus i2c-bus@1
[    0.006547] KeyWest i2c @0x80018000 irq 27 /ht@0,f2000000/pci@8/mac-io@7/i2c@18000
[    0.006565]  channel 0 bus i2c-bus@0
[    0.006574]  channel 0 bus i2c-bus@0
[    0.006623] SMU i2c /smu@0,0/smu-i2c-control@0
[    0.006660]  channel b bus /smu@0,0/smu-i2c-control@0/i2c-bus@b
[    0.006675]  channel e bus /smu@0,0/smu-i2c-control@0/i2c-bus@e
[    0.006713] Processor timebase sync using platform function
[    0.006720] mpic: requesting IPIs...
[    0.007407] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1.
[    0.007468] PPC970/FX/MP performance monitor hardware support registered
[    0.007623] rcu: Hierarchical SRCU implementation.
[    0.007632] rcu: 	Max phase no-delay instances is 1000.
[    0.007883] smp: Bringing up secondary CPUs ...
[    0.010085] smp: Brought up 1 node, 2 CPUs
[    0.011263] devtmpfs: initialized
[    0.017372] Duplicate name in i2c@18000, renamed to "i2c-bus@0#1"
[    0.021986] Found U4-PCIE PCI host bridge.  Firmware bus number: 0->255
[    0.022004] PCI host bridge /pci@0,f0000000  ranges:
[    0.022025]  MEM 0x00000000f1000000..0x00000000f1ffffff -> 0x00000000f1000000 
[    0.022039]   IO 0x00000000f0000000..0x00000000f07fffff -> 0x0000000000000000
[    0.022049]  MEM 0x00000000b0000000..0x00000000bfffffff -> 0x00000000b0000000 
[    0.022075] Can't get bus-range for /ht@0,f2000000, assume bus 0
[    0.022307] Found U3-HT PCI host bridge.  Firmware bus number: 0->239
[    0.022315] PCI host bridge /ht@0,f2000000 (primary) ranges:
[    0.022546] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns
[    0.022586] futex hash table entries: 512 (order: 4, 65536 bytes, linear)
[    0.023844] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.030712] HugeTLB: registered 16.0 MiB page size, pre-allocated 0 pages
[    0.030730] HugeTLB: 0 KiB vmemmap can be freed for a 16.0 MiB page
[    0.087648] raid6: altivecx8 gen()  6158 MB/s
[    0.144359] raid6: altivecx4 gen()  6232 MB/s
[    0.201065] raid6: altivecx2 gen()  5706 MB/s
[    0.257773] raid6: altivecx1 gen()  4067 MB/s
[    0.314482] raid6: int64x8  gen()  2771 MB/s
[    0.371192] raid6: int64x4  gen()  3079 MB/s
[    0.427900] raid6: int64x2  gen()  2567 MB/s
[    0.484614] raid6: int64x1  gen()  1745 MB/s
[    0.484621] raid6: using algorithm altivecx4 gen() 6232 MB/s
[    0.484628] raid6: using intx1 recovery algorithm
[    0.485107] iommu: Default domain type: Translated
[    0.485116] iommu: DMA domain TLB invalidation policy: strict mode
[    0.485577] SCSI subsystem initialized
[    0.485944] usbcore: registered new interface driver usbfs
[    0.485981] usbcore: registered new interface driver hub
[    0.486018] usbcore: registered new device driver usb
[    0.486770] PCI: Probing PCI hardware
[    0.487108] PCI host bridge to bus 0000:00
[    0.487120] pci_bus 0000:00: root bus resource [io  0x80000-0x87ffff] (bus address [0x0000-0x7fffff])
[    0.487132] pci_bus 0000:00: root bus resource [mem 0xf1000000-0xf1ffffff]
[    0.487142] pci_bus 0000:00: root bus resource [mem 0xb0000000-0xbfffffff]
[    0.487152] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.487163] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to ff
[    0.487641] pci 0000:00:0b.0: [106b:005b] type 01 class 0x060400
[    0.487691] PCI: Fixup U4 PCIe bridge range: [mem 0xb0000000-0xbfffffff]
[    0.487740] pci 0000:00:0b.0: PME# supported from D0 D3hot D3cold
[    0.490368] IOMMU table initialized, virtual merging enabled
[    0.490600] pci 0000:0a:00.0: [10de:0142] type 00 class 0x030000
[    0.490625] pci 0000:0a:00.0: reg 0x10: [mem 0xb2000000-0xb2ffffff]
[    0.490645] pci 0000:0a:00.0: reg 0x14: [mem 0xb8000000-0xbfffffff 64bit pref]
[    0.490665] pci 0000:0a:00.0: reg 0x1c: [mem 0xb1000000-0xb1ffffff 64bit]
[    0.490687] pci 0000:0a:00.0: reg 0x30: [mem 0xb0000000-0xb001ffff pref]
[    0.490999] pci 0000:0a:00.0: disabling ASPM on pre-1.1 PCIe device.  You can enable it with 'pcie_aspm=force'
[    0.491021] pci 0000:00:0b.0: PCI bridge to [bus 0a]
[    0.491033] pci 0000:00:0b.0:   bridge window [io  0x80000-0x8ffff]
[    0.491043] pci 0000:00:0b.0:   bridge window [mem 0xb0000000-0xbfffffff]
[    0.491055] pci 0000:00:0b.0:   bridge window [mem 0x00000000-0x000fffff 64bit pref]
[    0.491075] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 0a
[    0.492693] PCI host bridge to bus 0001:00
[    0.492714] pci_bus 0001:00: root bus resource [io  0x900000-0xcfffff] (bus address [0x0000-0x3fffff])
[    0.492726] pci_bus 0001:00: root bus resource [mem 0xfa000000-0xffffffff]
[    0.492735] pci_bus 0001:00: root bus resource [mem 0x80000000-0xafffffff]
[    0.492745] pci_bus 0001:00: root bus resource [mem 0xc0000000-0xefffffff]
[    0.492755] pci_bus 0001:00: root bus resource [bus 00-ef]
[    0.492765] pci_bus 0001:00: busn_res: [bus 00-ef] end is updated to ff
[    0.492796] pci 0001:00:00.0: [106b:0074] type 00 class 0x060000
[    0.492962] pci 0001:00:01.0: [1166:0130] type 01 class 0x060400
[    0.493186] pci 0001:00:02.0: [1166:0130] type 01 class 0x060400
[    0.493383] pci 0001:00:03.0: disabling Extended Tags (this device can't handle them)
[    0.493394] pci 0001:00:03.0: [1166:0132] type 01 class 0x060400
[    0.493642] pci 0001:00:04.0: disabling Extended Tags (this device can't handle them)
[    0.493653] pci 0001:00:04.0: [1166:0132] type 01 class 0x060400
[    0.493842] pci 0001:00:05.0: disabling Extended Tags (this device can't handle them)
[    0.493854] pci 0001:00:05.0: [1166:0132] type 01 class 0x060400
[    0.494075] pci 0001:00:06.0: disabling Extended Tags (this device can't handle them)
[    0.494087] pci 0001:00:06.0: [1166:0132] type 01 class 0x060400
[    0.494292] pci 0001:00:07.0: [106b:0053] type 01 class 0x060400
[    0.494513] pci 0001:00:08.0: [106b:0054] type 01 class 0x060400
[    0.494778] pci 0001:00:09.0: [106b:0055] type 01 class 0x060400
[    0.495760] pci_bus 0001:04: extended config space not accessible
[    0.496880] pci 0001:00:01.0: PCI bridge to [bus 04]
[    0.496920] pci_bus 0001:05: extended config space not accessible
[    0.497146] pci 0001:05:04.0: [14e4:166a] type 00 class 0x020000
[    0.497167] pci 0001:05:04.0: reg 0x10: [mem 0xfa530000-0xfa53ffff 64bit]
[    0.497182] pci 0001:05:04.0: reg 0x18: [mem 0xfa520000-0xfa52ffff 64bit]
[    0.497238] pci 0001:05:04.0: PME# supported from D3hot D3cold
[    0.497398] pci 0001:05:04.1: [14e4:166a] type 00 class 0x020000
[    0.497418] pci 0001:05:04.1: reg 0x10: [mem 0xfa510000-0xfa51ffff 64bit]
[    0.497433] pci 0001:05:04.1: reg 0x18: [mem 0xfa500000-0xfa50ffff 64bit]
[    0.497487] pci 0001:05:04.1: PME# supported from D3hot D3cold
[    0.498551] pci 0001:00:02.0: PCI bridge to [bus 05]
[    0.498567] pci 0001:00:02.0:   bridge window [mem 0xfa500000-0xfa5fffff]
[    0.498714] pci 0001:06:00.0: [1002:954f] type 00 class 0x030000
[    0.498741] pci 0001:06:00.0: reg 0x10: [mem 0x90000000-0x9fffffff 64bit pref]
[    0.498760] pci 0001:06:00.0: reg 0x18: [mem 0x80110000-0x8011ffff 64bit]
[    0.498774] pci 0001:06:00.0: reg 0x20: [io  0x900000-0x9000ff]
[    0.498794] pci 0001:06:00.0: reg 0x30: [mem 0x80120000-0x8013ffff pref]
[    0.498854] pci 0001:06:00.0: supports D1 D2
[    0.498876] pci 0001:06:00.0: 16.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s PCIe x8 link at 0001:00:03.0 (capable of 32.000 Gb/s with 2.5 GT/s PCIe x16 link)
[    0.499052] pci 0001:06:00.1: [1002:aa38] type 00 class 0x040300
[    0.499079] pci 0001:06:00.1: reg 0x10: [mem 0x80100000-0x80103fff 64bit]
[    0.499168] pci 0001:06:00.1: supports D1 D2
[    0.508085] pci 0001:00:03.0: PCI bridge to [bus 06]
[    0.508097] pci 0001:00:03.0:   bridge window [io  0x900000-0x900fff]
[    0.508107] pci 0001:00:03.0:   bridge window [mem 0x80100000-0x9fffffff]
[    0.508255] pci 0001:00:04.0: PCI bridge to [bus 07]
[    0.508387] pci 0001:08:00.0: [10ec:8168] type 00 class 0x020000
[    0.508410] pci 0001:08:00.0: reg 0x10: [io  0x901000-0x9010ff]
[    0.508434] pci 0001:08:00.0: reg 0x18: [mem 0xa0000000-0xa0000fff 64bit]
[    0.508452] pci 0001:08:00.0: reg 0x20: [mem 0xa0004000-0xa0007fff 64bit pref]
[    0.508528] pci 0001:08:00.0: supports D1 D2
[    0.508535] pci 0001:08:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.518084] pci 0001:00:05.0: PCI bridge to [bus 08]
[    0.518096] pci 0001:00:05.0:   bridge window [io  0x901000-0x901fff]
[    0.518106] pci 0001:00:05.0:   bridge window [mem 0xa0000000-0xa00fffff]
[    0.518252] pci 0001:09:00.0: [15b7:5006] type 00 class 0x010802
[    0.518282] pci 0001:09:00.0: reg 0x10: [mem 0xa0104000-0xa0107fff 64bit]
[    0.518316] pci 0001:09:00.0: reg 0x20: [mem 0xa0100000-0xa01000ff 64bit]
[    0.518417] pci 0001:09:00.0: 8.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s PCIe x4 link at 0001:00:06.0 (capable of 31.504 Gb/s with 8.0 GT/s PCIe x4 link)
[    0.528095] pci 0001:00:06.0: PCI bridge to [bus 09]
[    0.528109] pci 0001:00:06.0:   bridge window [mem 0xa0100000-0xa01fffff]
[    0.528147] pci_bus 0001:02: extended config space not accessible
[    0.529265] pci 0001:00:07.0: PCI bridge to [bus 02]
[    0.529279] pci 0001:00:07.0:   bridge window [mem 0xfa000000-0xfa3fffff]
[    0.529290] pci 0001:00:07.0:   bridge window [mem 0x00000000-0x000fffff pref]
[    0.529346] pci_bus 0001:01: extended config space not accessible
[    0.529670] pci 0001:01:07.0: [106b:004f] type 00 class 0xff0000
[    0.529691] pci 0001:01:07.0: reg 0x10: [mem 0x80000000-0x8007ffff]
[    0.530061] pci 0001:01:0b.0: [1033:0035] type 00 class 0x0c0310
[    0.530082] pci 0001:01:0b.0: reg 0x10: [mem 0x80082000-0x80082fff]
[    0.530145] pci 0001:01:0b.0: supports D1 D2
[    0.530152] pci 0001:01:0b.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.530336] pci 0001:01:0b.1: [1033:0035] type 00 class 0x0c0310
[    0.530356] pci 0001:01:0b.1: reg 0x10: [mem 0x80081000-0x80081fff]
[    0.530419] pci 0001:01:0b.1: supports D1 D2
[    0.530426] pci 0001:01:0b.1: PME# supported from D0 D1 D2 D3hot D3cold
[    0.530580] pci 0001:01:0b.2: [1033:00e0] type 00 class 0x0c0320
[    0.530600] pci 0001:01:0b.2: reg 0x10: [mem 0x80080000-0x800800ff]
[    0.530664] pci 0001:01:0b.2: supports D1 D2
[    0.530671] pci 0001:01:0b.2: PME# supported from D0 D1 D2 D3hot D3cold
[    0.531496] pci 0001:00:08.0: PCI bridge to [bus 01]
[    0.531513] pci 0001:00:08.0:   bridge window [mem 0x80000000-0x800fffff]
[    0.531523] pci 0001:00:08.0:   bridge window [mem 0x00000000-0x000fffff pref]
[    0.531559] pci_bus 0001:03: extended config space not accessible
[    0.532048] pci 0001:03:0c.0: [1166:0240] type 00 class 0x01018f
[    0.532068] pci 0001:03:0c.0: reg 0x10: [io  0x900000-0x900007]
[    0.532082] pci 0001:03:0c.0: reg 0x14: [io  0x900000-0x900003]
[    0.532095] pci 0001:03:0c.0: reg 0x18: [io  0x900000-0x900007]
[    0.532107] pci 0001:03:0c.0: reg 0x1c: [io  0x900000-0x900003]
[    0.532121] pci 0001:03:0c.0: reg 0x20: [io  0x900000-0x90000f]
[    0.532134] pci 0001:03:0c.0: reg 0x24: [mem 0xfa402000-0xfa403fff]
[    0.532316] pci 0001:03:0d.0: [106b:0050] type 00 class 0xff0000
[    0.532334] pci 0001:03:0d.0: reg 0x10: [mem 0xfa404000-0xfa407fff]
[    0.532538] pci 0001:03:0e.0: [106b:0052] type 00 class 0x0c0010
[    0.532557] pci 0001:03:0e.0: reg 0x10: [mem 0xfa400000-0xfa400fff]
[    0.532616] pci 0001:03:0e.0: supports D1 D2
[    0.532624] pci 0001:03:0e.0: PME# supported from D0 D1 D2 D3hot
[    0.533312] pci 0001:00:09.0: PCI bridge to [bus 03]
[    0.533327] pci 0001:00:09.0:   bridge window [mem 0xfa400000-0xfa4fffff]
[    0.533338] pci 0001:00:09.0:   bridge window [mem 0x00000000-0x000fffff pref]
[    0.533382] pci_bus 0001:00: busn_res: [bus 00-ff] end is updated to 09
[    0.533530] pci 0000:00:0b.0: BAR 9: assigned [mem 0xf1000000-0xf10fffff 64bit pref]
[    0.533546] pci 0000:00:0b.0: PCI bridge to [bus 0a]
[    0.533555] pci 0000:00:0b.0:   bridge window [io  0x80000-0x8ffff]
[    0.533565] pci 0000:00:0b.0:   bridge window [mem 0xb0000000-0xbfffffff]
[    0.533575] pci 0000:00:0b.0:   bridge window [mem 0xf1000000-0xf10fffff 64bit pref]
[    0.533588] pci_bus 0000:00: resource 4 [io  0x80000-0x87ffff]
[    0.533596] pci_bus 0000:00: resource 5 [mem 0xf1000000-0xf1ffffff]
[    0.533605] pci_bus 0000:00: resource 6 [mem 0xb0000000-0xbfffffff]
[    0.533613] pci_bus 0000:0a: resource 0 [io  0x80000-0x8ffff]
[    0.533622] pci_bus 0000:0a: resource 1 [mem 0xb0000000-0xbfffffff]
[    0.533630] pci_bus 0000:0a: resource 2 [mem 0xf1000000-0xf10fffff 64bit pref]
[    0.533647] pci 0001:00:01.0: PCI bridge to [bus 04]
[    0.533658] pci 0001:00:02.0: PCI bridge to [bus 05]
[    0.533667] pci 0001:00:02.0:   bridge window [mem 0xfa500000-0xfa5fffff]
[    0.533679] pci 0001:06:00.0: BAR 4: assigned [io  0x900000-0x9000ff]
[    0.533693] pci 0001:00:03.0: PCI bridge to [bus 06]
[    0.533701] pci 0001:00:03.0:   bridge window [io  0x900000-0x900fff]
[    0.533711] pci 0001:00:03.0:   bridge window [mem 0x80100000-0x9fffffff]
[    0.533721] pci 0001:00:04.0: PCI bridge to [bus 07]
[    0.533732] pci 0001:00:05.0: PCI bridge to [bus 08]
[    0.533741] pci 0001:00:05.0:   bridge window [io  0x901000-0x901fff]
[    0.533750] pci 0001:00:05.0:   bridge window [mem 0xa0000000-0xa00fffff]
[    0.533761] pci 0001:00:06.0: PCI bridge to [bus 09]
[    0.533769] pci 0001:00:06.0:   bridge window [mem 0xa0100000-0xa01fffff]
[    0.533780] pci 0001:00:07.0: PCI bridge to [bus 02]
[    0.533788] pci 0001:00:07.0:   bridge window [mem 0xfa000000-0xfa3fffff]
[    0.533800] pci 0001:00:08.0: PCI bridge to [bus 01]
[    0.533808] pci 0001:00:08.0:   bridge window [mem 0x80000000-0x800fffff]
[    0.533819] pci 0001:00:09.0: PCI bridge to [bus 03]
[    0.533828] pci 0001:00:09.0:   bridge window [mem 0xfa400000-0xfa4fffff]
[    0.533839] pci_bus 0001:00: resource 4 [io  0x900000-0xcfffff]
[    0.533847] pci_bus 0001:00: resource 5 [mem 0xfa000000-0xffffffff]
[    0.533856] pci_bus 0001:00: resource 6 [mem 0x80000000-0xafffffff]
[    0.533864] pci_bus 0001:00: resource 7 [mem 0xc0000000-0xefffffff]
[    0.533873] pci_bus 0001:05: resource 1 [mem 0xfa500000-0xfa5fffff]
[    0.533882] pci_bus 0001:06: resource 0 [io  0x900000-0x900fff]
[    0.533890] pci_bus 0001:06: resource 1 [mem 0x80100000-0x9fffffff]
[    0.533899] pci_bus 0001:08: resource 0 [io  0x901000-0x901fff]
[    0.533907] pci_bus 0001:08: resource 1 [mem 0xa0000000-0xa00fffff]
[    0.533916] pci_bus 0001:09: resource 1 [mem 0xa0100000-0xa01fffff]
[    0.533925] pci_bus 0001:02: resource 1 [mem 0xfa000000-0xfa3fffff]
[    0.533933] pci_bus 0001:01: resource 1 [mem 0x80000000-0x800fffff]
[    0.533942] pci_bus 0001:03: resource 1 [mem 0xfa400000-0xfa4fffff]
[    0.534757] pci 0000:0a:00.0: vgaarb: setting as boot VGA device
[    0.534770] pci 0000:0a:00.0: vgaarb: bridge control possible
[    0.534777] pci 0000:0a:00.0: vgaarb: VGA device added: decodes=io+mem,owns=none,locks=none
[    0.534825] pci 0001:06:00.0: vgaarb: bridge control possible
[    0.534832] pci 0001:06:00.0: vgaarb: VGA device added: decodes=io+mem,owns=none,locks=none
[    0.534849] vgaarb: loaded
[    0.535016] clocksource: Switched to clocksource timebase
[    0.544059] NET: Registered PF_INET protocol family
[    0.545386] IP idents hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.551265] tcp_listen_portaddr_hash hash table entries: 8192 (order: 6, 262144 bytes, linear)
[    0.551435] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.551990] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[    0.554041] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes, linear)
[    0.559600] TCP: Hash tables configured (established 131072 bind 65536)
[    0.560275] UDP hash table entries: 8192 (order: 7, 786432 bytes, linear)
[    0.561215] UDP-Lite hash table entries: 8192 (order: 7, 786432 bytes, linear)
[    0.561977] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    0.562070] pci 0000:0a:00.0: CLS mismatch (32 != 64), using 128 bytes
[    0.562099] pci 0001:00:03.0: Found enabled HT MSI Mapping
[    0.562114] pci 0001:00:04.0: Found enabled HT MSI Mapping
[    0.562129] pci 0001:00:05.0: Found enabled HT MSI Mapping
[    0.562144] pci 0001:00:06.0: Found enabled HT MSI Mapping
[    0.562287] pci 0001:06:00.1: D0 power state depends on 0001:06:00.0
[    0.562335] pci 0001:01:0b.0: enabling device (0000 -> 0002)
[    0.562388] pci 0001:01:0b.1: enabling device (0000 -> 0002)
[    0.562422] pci 0001:01:0b.2: enabling device (0004 -> 0006)
[    0.564933] Initialise system trusted keyrings
[    0.565100] workingset: timestamp_bits=46 max_order=22 bucket_order=0
[    0.568914] fuse: init (API version 7.39)
[    0.569153] 9p: Installing v9fs 9p2000 file system support
[    0.569428] NET: Registered PF_ALG protocol family
[    0.569445] xor: measuring software checksum speed
[    0.570989]    8regs           :  6442 MB/sec
[    0.572729]    8regs_prefetch  :  5932 MB/sec
[    0.574259]    32regs          :  6481 MB/sec
[    0.575947]    32regs_prefetch :  5887 MB/sec
[    0.577009]    altivec         :  9326 MB/sec
[    0.577016] xor: using function: altivec (9326 MB/sec)
[    0.577030] Key type asymmetric registered
[    0.577038] Asymmetric key parser 'x509' registered
[    0.579687] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    0.579704] io scheduler kyber registered
[    0.579821] io scheduler bfq registered
[    0.582530] Using unsupported 1920x1080 (null) at b8020000, depth=8, pitch=2048
[    0.621710] Console: switching to colour frame buffer device 240x67
[    0.660200] fb0: Open Firmware frame buffer device on /pci@0,f0000000/NVDA,Parent@0/NVDA,Display-A@0
[    0.661539] MacIO PCI driver attached to Shasta chipset
[    0.662830] 0.00013020:ch-a: ttyS0 at MMIO 0x80013020 (irq = 23, base_baud = 230400) is a Z85c30 ESCC - Serial port
[    0.663692] 0.00013000:ch-b: ttyS1 at MMIO 0x80013000 (irq = 24, base_baud = 230400) is a Z85c30 ESCC - Serial port
[    0.667267] nvme nvme0: pci function 0001:09:00.0
[    0.667431] nvme 0001:09:00.0: enabling device (0004 -> 0006)
[    0.667823] scsi host0: sata_svw
[    0.668424] scsi host1: sata_svw
[    0.668918] scsi host2: sata_svw
[    0.669398] scsi host3: sata_svw
[    0.669665] ata1: SATA max UDMA/133 mmio m8192@0xfa402000 port 0xfa402000 irq 18
[    0.669886] ata2: SATA max UDMA/133 mmio m8192@0xfa402000 port 0xfa402100 irq 18
[    0.670099] ata3: SATA max UDMA/133 mmio m8192@0xfa402000 port 0xfa402200 irq 18
[    0.670312] ata4: SATA max UDMA/133 mmio m8192@0xfa402000 port 0xfa402300 irq 18
[    0.670674] pata-pci-macio 0001:03:0d.0: enabling device (0000 -> 0002)
[    0.672900] nvme nvme0: 1/0/0 default/read/poll queues
[    0.677856]  nvme0n1: p1 p2 p3 p4
[    0.685039] pata-pci-macio 0001:03:0d.0: Activating pata-macio chipset Shasta ATA-6, Apple bus ID 3
[    0.686074] scsi host4: pata_macio
[    0.686343] ata5: PATA max UDMA/133 irq 38
[    0.687546] tun: Universal TUN/TAP device driver, 1.6
[    0.688000] r8169 0001:08:00.0: enabling device (0004 -> 0007)
[    0.691037] r8169 0001:08:00.0 eth0: RTL8168e/8111e, e8:de:27:03:20:c4, XID 2c2, IRQ 63
[    0.691280] r8169 0001:08:00.0 eth0: jumbo features [frames: 9194 bytes, tx checksumming: ko]
[    0.695175] ehci-pci 0001:01:0b.2: EHCI Host Controller
[    0.695372] ehci-pci 0001:01:0b.2: new USB bus registered, assigned bus number 1
[    0.695714] ehci-pci 0001:01:0b.2: irq 70, io mem 0x80080000
[    0.708353] ehci-pci 0001:01:0b.2: USB 2.0 started, EHCI 1.00
[    0.708696] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06
[    0.708935] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.709143] usb usb1: Product: EHCI Host Controller
[    0.709285] usb usb1: Manufacturer: Linux 6.6.0-rc5-PMacG5 ehci_hcd
[    0.709466] usb usb1: SerialNumber: 0001:01:0b.2
[    0.710080] hub 1-0:1.0: USB hub found
[    0.710217] hub 1-0:1.0: 5 ports detected
[    0.740308] rtc-generic rtc-generic: registered as rtc0
[    0.740619] PowerMac i2c bus smu 14 registered
[    0.740850] PowerMac i2c bus smu 11 registered
[    0.741236] PowerMac i2c bus mac-io 0 registered
[    0.741537] PowerMac i2c bus mac-io 0 registered
[    0.741935] PowerMac i2c bus u4 1 registered
[    0.758362] pmac64_cpufreq: Registering G5 CPU frequency driver
[    0.765507] pmac64_cpufreq: Frequency method: SCOM, Voltage method: GPIO
[    0.772666] pmac64_cpufreq: Low: 1150 Mhz, High: 2300 Mhz, Cur: 2300 MHz
[    0.780154] hid: raw HID events driver (C) Jiri Kosina
[    0.787660] usbcore: registered new interface driver usbhid
[    0.795021] usbhid: USB HID core driver
[    0.803022] NET: Registered PF_INET6 protocol family
[    0.811477] Segment Routing with IPv6
[    0.818820] In-situ OAM (IOAM) with IPv6
[    0.826084] NET: Registered PF_PACKET protocol family
[    0.833348] NET: Registered PF_KEY protocol family
[    0.840781] 9pnet: Installing 9P2000 support
[    0.848272] drmem: No dynamic reconfiguration memory found
[    0.853270] ata5.00: ATAPI: HL-DT-STDVD-RAM GH22NP20, 2.00, max UDMA/66
[    0.863128] ata5.01: CFA: DeLOCK 54143 512MB, 100511E, max UDMA/66
[    0.870671] ata5.01: 1009008 sectors, multi 1: LBA 
[    0.871990] Loading compiled-in X.509 certificates
[    0.920054] zswap: loaded using pool zstd/z3fold
[    0.964320] debug_vm_pgtable: [debug_vm_pgtable         ]: Validating architecture page table helpers
[    0.979691] Btrfs loaded, zoned=no, fsverity=no
[    1.003260] ata1: SATA link down (SStatus 4 SControl 300)
[    1.331244] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    1.344163] ata2.00: ATA-8: WDC WD5000BPKX-22HPJT0, 01.01A01, max UDMA/133
[    1.351884] ata2.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 0/32)
[    1.377604] ata2.00: configured for UDMA/133
[    1.388631] scsi 1:0:0:0: Direct-Access     ATA      WDC WD5000BPKX-2 1A01 PQ: 0 ANSI: 5
[    1.405315] sd 1:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/466 GiB)
[    1.412945] sd 1:0:0:0: [sda] 4096-byte physical blocks
[    1.435054] sd 1:0:0:0: [sda] Write Protect is off
[    1.451757] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    1.465070] sd 1:0:0:0: [sda] Preferred minimum I/O size 4096 bytes
[    1.545547] netpoll: netconsole: local port 6666
[    1.553040] netpoll: netconsole: local IPv4 address 192.168.2.7
[    1.560601] netpoll: netconsole: interface 'eth0'
[    1.568186] netpoll: netconsole: remote port 6666
[    1.575813] netpoll: netconsole: remote IPv4 address 192.168.2.3
[    1.583397] netpoll: netconsole: remote ethernet address 70:85:c2:30:ec:01
[    1.591094] netpoll: netconsole: device eth0 not up yet, forcing it
[    1.601612] r8169 0001:08:00.0: Direct firmware load for rtl_nic/rtl8168e-2.fw failed with error -2
[    1.609730] r8169 0001:08:00.0: Unable to load firmware rtl_nic/rtl8168e-2.fw (-2)
[    1.618325] RTL8211DN Gigabit Ethernet r8169-1-800:00: attached PHY driver (mii_bus:phy_addr=r8169-1-800:00, irq=MAC)
[    1.695278] r8169 0001:08:00.0 eth0: No native access to PCI extended config space, falling back to CSI
[    1.707631] r8169 0001:08:00.0 eth0: Link is Down
[    1.824472]  sda: [mac] sda1 sda2 sda3 sda4 sda5 sda6 sda7
[    1.835924] sd 1:0:0:0: [sda] Attached SCSI disk
[    2.441691] ata3: failed to resume link (SControl 0)
[    2.449785] ata3: SATA link down (SStatus 0 SControl 0)
[    3.495016] ata4: failed to resume link (SControl 0)
[    3.503051] ata4: SATA link down (SStatus 0 SControl 0)
[    3.512414] scsi 4:0:0:0: CD-ROM            HL-DT-ST DVD-RAM GH22NP20 2.00 PQ: 0 ANSI: 5
[    3.520510] ata5.00: K2/Shasta alignment limits applied
[    3.556659] sr 4:0:0:0: [sr0] scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
[    3.564917] cdrom: Uniform CD-ROM driver Revision: 3.20
[    3.598523] scsi 4:0:1:0: Direct-Access     ATA      DeLOCK 54143 512 11E  PQ: 0 ANSI: 5
[    3.607562] sd 4:0:1:0: [sdb] 1009008 512-byte logical blocks: (517 MB/493 MiB)
[    3.616170] sd 4:0:1:0: [sdb] Write Protect is off
[    3.624474] sd 4:0:1:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[    3.632930] sd 4:0:1:0: [sdb] Preferred minimum I/O size 512 bytes
[    3.642939]  sdb: [mac] sdb1 sdb2 sdb3 sdb4 sdb5 sdb6
[    3.652170] sd 4:0:1:0: [sdb] Attached SCSI disk
[    3.947415] r8169 0001:08:00.0 eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[    3.955322] printk: console [netcon0] enabled
[    3.969886] netconsole: network logging started
[    3.986940] BTRFS: device label g5_sta devid 1 transid 73116 /dev/root scanned by swapper/0 (1)
[    3.996427] BTRFS info (device nvme0n1p4): using xxhash64 (xxhash64-generic) checksum algorithm
[    4.005570] BTRFS info (device nvme0n1p4): using free space tree
[    4.030176] BTRFS info (device nvme0n1p4): enabling ssd optimizations
[    4.039269] BTRFS info (device nvme0n1p4): auto enabling async discard
[    4.049665] VFS: Mounted root (btrfs filesystem) readonly on device 0:15.
[    4.059498] devtmpfs: mounted
[    4.070757] Freeing unused kernel image (initmem) memory: 2212K
[    4.079887] Warning: Unable to mark rodata read only on this CPU.
[    4.088898] rodata_test: test data was not read only
[    4.097887] kallsyms_selftest: start
[    4.097911] Run /usr/lib/systemd/systemd as init process
[    4.340852] systemd[1]: systemd 253 running in system mode (+PAM -AUDIT -SELINUX -APPARMOR +IMA +SMACK +SECCOMP +GCRYPT -GNUTLS +OPENSSL +ACL +BLKID -CURL +ELFUTILS -FIDO2 +IDN2 -IDN -IPTC +KMOD -LIBCRYPTSETUP +LIBFDISK +PCRE2 -PWQUALITY -P11KIT -QRENCODE -TPM2 -BZIP2 +LZ4 -XZ -ZLIB +ZSTD -BPF_FRAMEWORK -XKBCOMMON +UTMP -SYSVINIT default-hierarchy=unified)
[    4.361201] systemd[1]: Detected architecture ppc64.
[    4.404149] systemd[1]: Hostname set to <T800>.
[    4.441516] systemd[1]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[    4.621292] systemd-gpt-auto-generator[181]: File system behind root file system is reported by btrfs to be backed by pseudo-device /dev/root, which is not a valid userspace accessible device node. Cannot determine correct backing block device.
[    4.664498] (sd-execu[174]: /lib/systemd/system-generators/systemd-gpt-auto-generator failed with exit status 1.
[    4.876879] systemd[1]: Queued start job for default target graphical.target.
[    4.928932] systemd[1]: Created slice system-getty.slice.
[    4.952909] systemd[1]: Created slice system-modprobe.slice.
[    4.976782] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[    5.000691] systemd[1]: Created slice system-vncserver.slice.
[    5.024400] systemd[1]: Created slice user.slice.
[    5.047086] systemd[1]: Started systemd-ask-password-console.path.
[    5.069862] systemd[1]: Started systemd-ask-password-wall.path.
[    5.093375] systemd[1]: Set up automount proc-sys-fs-binfmt_misc.automount.
[    5.116967] systemd[1]: Reached target paths.target.
[    5.140304] systemd[1]: Reached target remote-fs.target.
[    5.163339] systemd[1]: Reached target slices.target.
[    5.190671] systemd[1]: Listening on systemd-coredump.socket.
[    5.214186] systemd[1]: Listening on systemd-journald-dev-log.socket.
[    5.237926] systemd[1]: Listening on systemd-journald.socket.
[    5.262071] systemd[1]: Listening on systemd-networkd.socket.
[    5.286813] systemd[1]: Listening on systemd-udevd-control.socket.
[    5.310581] systemd[1]: Listening on systemd-udevd-kernel.socket.
[    5.358698] systemd[1]: Mounting dev-hugepages.mount...
[    5.418726] systemd[1]: Mounting dev-mqueue.mount...
[    5.447284] systemd[1]: Mounting sys-kernel-debug.mount...
[    5.478960] systemd[1]: sys-kernel-tracing.mount was skipped because of an unmet condition check (ConditionPathExists=/sys/kernel/tracing).
[    5.522226] systemd[1]: Starting kmod-static-nodes.service...
[    5.552335] systemd[1]: Starting modprobe@configfs.service...
[    5.618853] systemd[1]: Starting modprobe@dm_mod.service...
[    5.666640] device-mapper: uevent: version 1.0.3
[    5.682613] device-mapper: ioctl: 4.48.0-ioctl (2023-03-01) initialised: dm-devel@redhat.com
[    5.705678] systemd[1]: Starting modprobe@drm.service...
[    5.741047] systemd[1]: Starting modprobe@fuse.service...
[    5.769378] systemd[1]: Starting modprobe@loop.service...
[    5.815433] loop: module loaded
[    5.815537] systemd[1]: Starting systemd-fsck-root.service...
[    5.858912] systemd[1]: Starting systemd-journald.service...
[    5.902040] systemd[1]: Starting systemd-modules-load.service...
[    5.968902] systemd[1]: Starting systemd-udev-trigger.service...
[    5.998031] systemd[1]: Starting zram_var_tmp.service...
[    6.032020] systemd-journald[195]: Collecting audit messages is disabled.
[    6.104836] systemd[1]: Mounted dev-hugepages.mount.
[    6.122138] zram: Added device: zram0
[    6.152675] zram: Added device: zram1
[    6.162651] zram: Added device: zram2
[    6.236218] systemd[1]: Mounted dev-mqueue.mount.
[    6.302686] systemd[1]: Mounted sys-kernel-debug.mount.
[    6.358549] systemd[1]: Finished kmod-static-nodes.service.
[    6.420893] systemd[1]: modprobe@configfs.service: Deactivated successfully.
[    6.453168] systemd[1]: Finished modprobe@configfs.service.
[    6.515815] zram1: detected capacity change from 0 to 100663296
[    6.552463] systemd[1]: Started systemd-journald.service.
[    8.350291] kallsyms_selftest:  ---------------------------------------------------------
[    8.359063] kallsyms_selftest: | nr_symbols | compressed size | original size | ratio(%) |
[    8.367749] kallsyms_selftest: |---------------------------------------------------------|
[    8.376467] kallsyms_selftest: |      35717 |        400703   |       679492  |  58.97   |
[    8.385201] kallsyms_selftest:  ---------------------------------------------------------
[    8.761470] BTRFS info (device nvme0n1p4: state M): use lzo compression, level 0
[    8.874106] systemd-journald[195]: Received client request to flush runtime journal.
[    8.982770] systemd-journald[195]: /var/log/journal/1c43360808e246ebb3391fa36a52f8b3/system.journal: Monotonic clock jumped backwards relative to last journal entry, rotating.
[    9.005272] systemd-journald[195]: Rotating system journal.
[    9.034931] kallsyms_selftest: kallsyms_lookup_name() looked up 35717 symbols
[    9.043952] kallsyms_selftest: The time spent on each symbol is (ns): min=2970, max=144870, avg=15179
[    9.092883] kallsyms_selftest: kallsyms_on_each_symbol() traverse all: 39789574 ns
[    9.102032] kallsyms_selftest: kallsyms_on_each_match_symbol() traverse all: 19020 ns
[    9.111047] kallsyms_selftest: finish
[   10.036250] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[   10.131715] random: crng init done
[   10.144872] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[   10.179999] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[   10.180035] cfg80211: failed to load regulatory.db
[   10.414344] EXT4-fs (zram1): mounting ext2 file system using the ext4 subsystem
[   10.438513] EXT4-fs (zram1): mounted filesystem 1613814c-68fb-11ee-8ed6-5bc0a1e357a9 r/w without journal. Quota mode: disabled.
[   11.061305] r8169 0001:08:00.0 enP1p8s0: renamed from eth0 (while UP)
[   11.240522] BTRFS: device label void_ppc64 devid 1 transid 3577 /dev/nvme0n1p2 scanned by (udev-worker) (238)
[   11.316070] BTRFS info: devid 1 device path /dev/root changed to /dev/nvme0n1p4 scanned by (udev-worker) (256)
[   11.352715] Adding 8388604k swap on /dev/nvme0n1p1.  Priority:-2 extents:1 across:8388604k SS
[   11.408455] BTRFS: device label g5_musl devid 1 transid 97822 /dev/nvme0n1p3 scanned by (udev-worker) (225)
[   11.554299] tg3 0001:05:04.0 eth0: Tigon3 [partno(BCM95780) rev 8003] (PCIX:133MHz:64-bit) MAC address 00:14:51:65:25:d6
[   11.564880] tg3 0001:05:04.0 eth0: attached PHY is 5780 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[0])
[   11.575288] tg3 0001:05:04.0 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
[   11.585761] tg3 0001:05:04.0 eth0: dma_rwctrl[76144000] dma_mask[40-bit]
[   11.652020] BTRFS: device label g5_osta devid 1 transid 12000 /dev/sda7 scanned by (udev-worker) (245)
[   11.699774] ohci-pci 0001:01:0b.0: OHCI PCI host controller
[   11.762581] tg3 0001:05:04.1 eth1: Tigon3 [partno(BCM95780) rev 8003] (PCIX:133MHz:64-bit) MAC address 00:14:51:65:25:d7
[   11.773342] tg3 0001:05:04.1 eth1: attached PHY is 5780 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[0])
[   11.784073] tg3 0001:05:04.1 eth1: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
[   11.794872] tg3 0001:05:04.1 eth1: dma_rwctrl[76144000] dma_mask[40-bit]
[   11.850702] snd_hda_intel 0001:06:00.1: enabling device (0004 -> 0006)
[   11.863476] ohci-pci 0001:01:0b.0: new USB bus registered, assigned bus number 2
[   11.920130] Console: switching to colour dummy device 80x25
[   11.920940] nouveau 0000:0a:00.0: vgaarb: deactivate vga console
[   11.921115] nouveau 0000:0a:00.0: NVIDIA NV43 (043200a4)
[   11.926680] ohci-pci 0001:01:0b.0: irq 70, io mem 0x80082000
[   11.940711] snd_hda_intel 0001:06:00.1: Force to snoop mode by module option
[   11.977515] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0001:00/0001:00:03.0/0001:06:00.1/sound/card0/input0
[   11.995707] nouveau 0000:0a:00.0: bios: version 05.43.02.75.00
[   12.151154] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 6.06
[   12.151216] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   12.151235] usb usb2: Product: OHCI PCI host controller
[   12.151252] usb usb2: Manufacturer: Linux 6.6.0-rc5-PMacG5 ohci_hcd
[   12.151270] usb usb2: SerialNumber: 0001:01:0b.0
[   12.152067] hub 2-0:1.0: USB hub found
[   12.152137] hub 2-0:1.0: 3 ports detected
[   12.153637] ohci-pci 0001:01:0b.1: OHCI PCI host controller
[   12.153721] ohci-pci 0001:01:0b.1: new USB bus registered, assigned bus number 3
[   12.153846] ohci-pci 0001:01:0b.1: irq 70, io mem 0x80081000
[   12.154462] nouveau 0000:0a:00.0: fb: 128 MiB DDR1
[   12.279595] firewire_ohci 0001:03:0e.0: enabling device (0000 -> 0002)
[   12.335161] firewire_ohci 0001:03:0e.0: added OHCI v1.0 device as card 0, 8 IR + 8 IT contexts, quirks 0x0
[   12.406760] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 6.06
[   12.406818] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   12.406867] usb usb3: Product: OHCI PCI host controller
[   12.406892] usb usb3: Manufacturer: Linux 6.6.0-rc5-PMacG5 ohci_hcd
[   12.406908] usb usb3: SerialNumber: 0001:01:0b.1
[   12.415465] hub 3-0:1.0: USB hub found
[   12.415560] hub 3-0:1.0: 2 ports detected
[   12.436335] EXT4-fs (sdb5): mounting ext2 file system using the ext4 subsystem
[   12.442206] EXT4-fs (sdb5): mounted filesystem b9050e7e-96b3-4035-baa3-778866185a9d r/w without journal. Quota mode: disabled.
[   12.442302] ext2 filesystem being mounted at /boot supports timestamps until 2038-01-19 (0x7fffffff)
[   12.535384] nouveau 0000:0a:00.0: DRM: VRAM: 124 MiB
[   12.535440] nouveau 0000:0a:00.0: DRM: GART: 512 MiB
[   12.535472] nouveau 0000:0a:00.0: DRM: TMDS table version 1.1
[   12.535496] nouveau 0000:0a:00.0: DRM: DCB version 3.0
[   12.535522] nouveau 0000:0a:00.0: DRM: DCB outp 00: 01000100 00000028
[   12.535542] nouveau 0000:0a:00.0: DRM: DCB outp 01: 03000102 00000000
[   12.535585] nouveau 0000:0a:00.0: DRM: DCB outp 02: 04011210 00000028
[   12.535604] nouveau 0000:0a:00.0: DRM: DCB outp 03: 02111212 02000100
[   12.535624] nouveau 0000:0a:00.0: DRM: DCB outp 04: 02011211 0020c070
[   12.535651] nouveau 0000:0a:00.0: DRM: DCB conn 00: 1030
[   12.535669] nouveau 0000:0a:00.0: DRM: DCB conn 01: 2130
[   12.536913] nouveau 0000:0a:00.0: DRM: MM: using M2MF for buffer copies
[   12.641414] [drm] Initialized nouveau 1.4.0 20120801 for 0000:0a:00.0 on minor 0
[   12.641653] nouveau 0000:0a:00.0: DRM: Setting dpms mode 3 on TV encoder (output 4)
[   12.835806] snd-aoa-fabric-layout: platform-onyx-codec-ref doesn't match!
[   12.835856] snd-aoa: fabric didn't like codec onyx
[   12.836434] snd-aoa-fabric-layout: can use this codec
[   12.855943] firewire_core 0001:03:0e.0: created device fw0: GUID 001451fffe26fa7e, S800
[   12.856027] firewire_core 0001:03:0e.0: phy config: new root=ffc1, gap_count=5
[   12.881120] snd-aoa-codec-onyx: attached to onyx codec via i2c
[   12.887837] tg3 0001:05:04.0 enP1p5s4f0: renamed from eth0
[   12.936223] tg3 0001:05:04.1 enP1p5s4f1: renamed from eth1
[   13.215386] nouveau 0000:0a:00.0: DRM: 0x14C5: Parsing digital output script table
[   13.275719] Console: switching to colour frame buffer device 240x67
[   13.303495] nouveau 0000:0a:00.0: [drm] fb0: nouveaudrmfb frame buffer device
[   13.428706] windfarm: initializing for dual-core desktop G5
[   13.802375] windfarm: CPUs control loops started.
[   14.790645] nouveau 0000:0a:00.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=none:owns=none
[   15.649634] systemd-journald[195]: /var/log/journal/1c43360808e246ebb3391fa36a52f8b3/user-1000.journal: Monotonic clock jumped backwards relative to last journal entry, rotating.
[   17.082971] windfarm: Backside control loop started.
[   17.133251] windfarm: Slots control loop started.
[   17.234216] windfarm: Drive bay control loop started.
[  155.806894] nouveau 0000:0a:00.0: DRM: 0x14C5: Parsing digital output script table
[  158.162231] EXT4-fs (sdb5): unmounting filesystem b9050e7e-96b3-4035-baa3-778866185a9d.
[  158.234781] EXT4-fs (zram1): unmounting filesystem 1613814c-68fb-11ee-8ed6-5bc0a1e357a9.
[  158.553967] systemd-shutdown[1]: Syncing filesystems and block devices.
[  158.615326] systemd-shutdown[1]: Sending SIGTERM to remaining processes...
[  158.638578] systemd-journald[195]: Received SIGTERM from PID 1 (systemd-shutdow).
[  158.675090] systemd-shutdown[1]: Sending SIGKILL to remaining processes...
[  158.693488] systemd-shutdown[1]: Unmounting file systems.
[  158.701973] (sd-remount)[550]: Remounting '/' read-only with options 'compress=lzo,ssd,discard=async,space_cache=v2,subvolid=5,subvol=/'.
[  158.719654] systemd-shutdown[1]: All filesystems unmounted.
[  158.723516] systemd-shutdown[1]: Deactivating swaps.
[  158.725813] systemd-shutdown[1]: All swaps deactivated.
[  158.727973] systemd-shutdown[1]: Detaching loop devices.
[  158.732873] systemd-shutdown[1]: All loop devices detached.
[  158.735045] systemd-shutdown[1]: Stopping MD devices.
[  158.737665] systemd-shutdown[1]: All MD devices stopped.
[  158.739745] systemd-shutdown[1]: Detaching DM devices.
[  158.742291] systemd-shutdown[1]: All DM devices detached.
[  158.744433] systemd-shutdown[1]: All filesystems, swaps, loop devices, MD devices and DM devices detached.
[  158.751864] systemd-shutdown[1]: Syncing filesystems and block devices.
[  158.765513] systemd-shutdown[1]: Rebooting.
[  158.783681] sd 1:0:0:0: [sda] Synchronizing SCSI cache