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>]

[-- Attachment #1: Type: text/plain, Size: 1524 bytes --]

On Wed, 18 Oct 2023 16:45:04 +1100
Michael Ellerman <mpe@ellerman.id.au> wrote:

> Thanks. Yeah text is generally better, it archives better and can be
> grepped etc. but in this case I was going a bit mad trying to make sense
> of the oops :)
> 
> In hindsight the bug is an obvious boot time ordering problem, can you
> confirm this fixes it. That should apply on top of Linus' current
> master.
> 
> cheers
> 
> diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
> index 2f1026fba00d..71f16fb32ceb 100644
> --- a/arch/powerpc/kernel/setup-common.c
> +++ b/arch/powerpc/kernel/setup-common.c
> @@ -948,6 +948,7 @@ void __init setup_arch(char **cmdline_p)
>  
>  	/* Parse memory topology */
>  	mem_topology_setup();
> +	set_max_mapnr(max_pfn);
>  
>  	/*
>  	 * Release secondary cpus out of their spinloops at 0x60 now that
> diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
> index 8b121df7b08f..07e8f4f1e07f 100644
> --- a/arch/powerpc/mm/mem.c
> +++ b/arch/powerpc/mm/mem.c
> @@ -288,7 +288,6 @@ void __init mem_init(void)
>  #endif
>  
>  	high_memory = (void *) __va(max_low_pfn * PAGE_SIZE);
> -	set_max_mapnr(max_pfn);
>  
>  	kasan_late_init();
>  

Yes, this fix actually does the trick. v6.6-rc6 booting up fine now (dmesg attached) on the G5. Patch also applies on 6.5.7 with seemingly no side effects . Many thanks to all involved!

I'll check whether this also helps on a older memory related bug I bisected recently. And post the bug if not. ;)

Regards,
Erhard

[-- Attachment #2: dmesg_66-rc6_g5 --]
[-- Type: application/octet-stream, Size: 44714 bytes --]

[    0.000000] hash-mmu: Initializing hash mmu with SLB
[    0.000000] Linux version 6.6.0-rc6-PMacG5-dirty (root@T1000) (gcc (Gentoo 13.2.1_p20230826 p7) 13.2.1 20230826, GNU ld (Gentoo 2.40 p7) 2.40.0) #5 SMP Wed Oct 18 11:08:36 CEST 2023
[    0.000000] ioremap() called early from pmac_feature_init+0x1e8/0xfbc. Use early_ioremap() instead
[    0.000000] ioremap() called early from pmac_feature_init+0x270/0xfbc. 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+0x378/0x5f0. 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=1598, gen1=1597
[    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] On node 0, zone Normal: 524288 pages in unavailable ranges
[    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: 4120576
[    0.000000] mem auto-init: stack:all(pattern), heap alloc:off, heap free:off
[    0.000000] Memory: 16135376K/16777216K available (14352K kernel code, 804K rwdata, 18416K rodata, 2196K init, 461K bss, 641840K 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
[    0.001101] kfence: initialized - using 2097152 bytes for 255 objects at 0xc00000047e11b000-0xc00000047e31b000
[    0.001672] Console: colour dummy device 80x25
[    0.002021] printk: console [tty0] enabled
[    0.002365] printk: bootconsole [udbg0] disabled
[    0.002846] pid_max: default: 32768 minimum: 301
[    0.003699] LSM: initializing lsm=capability,yama
[    0.003717] Yama: becoming mindful.
[    0.004180] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.004295] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[    0.006300] PowerMac SMP probe found 2 cpus
[    0.006500] KeyWest i2c @0xf8001003 irq 16 /u4@0,f8000000/i2c@f8001000
[    0.006519]  channel 1 bus i2c-bus@1
[    0.006571] KeyWest i2c @0x80018000 irq 27 /ht@0,f2000000/pci@8/mac-io@7/i2c@18000
[    0.006588]  channel 0 bus i2c-bus@0
[    0.006598]  channel 0 bus i2c-bus@0
[    0.006647] SMU i2c /smu@0,0/smu-i2c-control@0
[    0.006685]  channel b bus /smu@0,0/smu-i2c-control@0/i2c-bus@b
[    0.006699]  channel e bus /smu@0,0/smu-i2c-control@0/i2c-bus@e
[    0.006737] Processor timebase sync using platform function
[    0.006744] mpic: requesting IPIs...
[    0.007430] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1.
[    0.007488] PPC970/FX/MP performance monitor hardware support registered
[    0.007644] rcu: Hierarchical SRCU implementation.
[    0.007652] rcu: 	Max phase no-delay instances is 1000.
[    0.007897] smp: Bringing up secondary CPUs ...
[    0.010103] smp: Brought up 1 node, 2 CPUs
[    0.011797] devtmpfs: initialized
[    0.018053] Duplicate name in i2c@18000, renamed to "i2c-bus@0#1"
[    0.022737] Found U4-PCIE PCI host bridge.  Firmware bus number: 0->255
[    0.022752] PCI host bridge /pci@0,f0000000  ranges:
[    0.022773]  MEM 0x00000000f1000000..0x00000000f1ffffff -> 0x00000000f1000000 
[    0.022786]   IO 0x00000000f0000000..0x00000000f07fffff -> 0x0000000000000000
[    0.022796]  MEM 0x00000000b0000000..0x00000000bfffffff -> 0x00000000b0000000 
[    0.022822] Can't get bus-range for /ht@0,f2000000, assume bus 0
[    0.023055] Found U3-HT PCI host bridge.  Firmware bus number: 0->239
[    0.023063] PCI host bridge /ht@0,f2000000 (primary) ranges:
[    0.023317] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns
[    0.023357] futex hash table entries: 512 (order: 4, 65536 bytes, linear)
[    0.024620] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.031516] HugeTLB: registered 16.0 MiB page size, pre-allocated 0 pages
[    0.031534] HugeTLB: 0 KiB vmemmap can be freed for a 16.0 MiB page
[    0.087632] raid6: altivecx8 gen()  6220 MB/s
[    0.144342] raid6: altivecx4 gen()  6380 MB/s
[    0.201048] raid6: altivecx2 gen()  5857 MB/s
[    0.257757] raid6: altivecx1 gen()  4132 MB/s
[    0.314469] raid6: int64x8  gen()  2790 MB/s
[    0.371174] raid6: int64x4  gen()  3077 MB/s
[    0.427884] raid6: int64x2  gen()  2638 MB/s
[    0.484589] raid6: int64x1  gen()  1761 MB/s
[    0.484596] raid6: using algorithm altivecx4 gen() 6380 MB/s
[    0.484603] raid6: using intx1 recovery algorithm
[    0.485081] iommu: Default domain type: Translated
[    0.485089] iommu: DMA domain TLB invalidation policy: strict mode
[    0.485553] SCSI subsystem initialized
[    0.485918] usbcore: registered new interface driver usbfs
[    0.485957] usbcore: registered new interface driver hub
[    0.485994] usbcore: registered new device driver usb
[    0.486775] PCI: Probing PCI hardware
[    0.487110] PCI host bridge to bus 0000:00
[    0.487122] pci_bus 0000:00: root bus resource [io  0x80000-0x87ffff] (bus address [0x0000-0x7fffff])
[    0.487135] pci_bus 0000:00: root bus resource [mem 0xf1000000-0xf1ffffff]
[    0.487145] pci_bus 0000:00: root bus resource [mem 0xb0000000-0xbfffffff]
[    0.487156] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.487167] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to ff
[    0.487642] pci 0000:00:0b.0: [106b:005b] type 01 class 0x060400
[    0.487693] PCI: Fixup U4 PCIe bridge range: [mem 0xb0000000-0xbfffffff]
[    0.487741] pci 0000:00:0b.0: PME# supported from D0 D3hot D3cold
[    0.490370] IOMMU table initialized, virtual merging enabled
[    0.490601] pci 0000:0a:00.0: [10de:0142] type 00 class 0x030000
[    0.490626] pci 0000:0a:00.0: reg 0x10: [mem 0xb2000000-0xb2ffffff]
[    0.490646] pci 0000:0a:00.0: reg 0x14: [mem 0xb8000000-0xbfffffff 64bit pref]
[    0.490667] pci 0000:0a:00.0: reg 0x1c: [mem 0xb1000000-0xb1ffffff 64bit]
[    0.490689] pci 0000:0a:00.0: reg 0x30: [mem 0xb0000000-0xb001ffff pref]
[    0.491005] pci 0000:0a:00.0: disabling ASPM on pre-1.1 PCIe device.  You can enable it with 'pcie_aspm=force'
[    0.491027] pci 0000:00:0b.0: PCI bridge to [bus 0a]
[    0.491039] pci 0000:00:0b.0:   bridge window [io  0x80000-0x8ffff]
[    0.491050] pci 0000:00:0b.0:   bridge window [mem 0xb0000000-0xbfffffff]
[    0.491062] pci 0000:00:0b.0:   bridge window [mem 0x00000000-0x000fffff 64bit pref]
[    0.491083] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 0a
[    0.492838] PCI host bridge to bus 0001:00
[    0.492859] pci_bus 0001:00: root bus resource [io  0x900000-0xcfffff] (bus address [0x0000-0x3fffff])
[    0.492871] pci_bus 0001:00: root bus resource [mem 0xfa000000-0xffffffff]
[    0.492880] pci_bus 0001:00: root bus resource [mem 0x80000000-0xafffffff]
[    0.492890] pci_bus 0001:00: root bus resource [mem 0xc0000000-0xefffffff]
[    0.492900] pci_bus 0001:00: root bus resource [bus 00-ef]
[    0.492911] pci_bus 0001:00: busn_res: [bus 00-ef] end is updated to ff
[    0.492941] pci 0001:00:00.0: [106b:0074] type 00 class 0x060000
[    0.493106] pci 0001:00:01.0: [1166:0130] type 01 class 0x060400
[    0.493332] pci 0001:00:02.0: [1166:0130] type 01 class 0x060400
[    0.493527] pci 0001:00:03.0: disabling Extended Tags (this device can't handle them)
[    0.493538] pci 0001:00:03.0: [1166:0132] type 01 class 0x060400
[    0.493772] pci 0001:00:04.0: disabling Extended Tags (this device can't handle them)
[    0.493783] pci 0001:00:04.0: [1166:0132] type 01 class 0x060400
[    0.493975] pci 0001:00:05.0: disabling Extended Tags (this device can't handle them)
[    0.493987] pci 0001:00:05.0: [1166:0132] type 01 class 0x060400
[    0.494211] pci 0001:00:06.0: disabling Extended Tags (this device can't handle them)
[    0.494224] pci 0001:00:06.0: [1166:0132] type 01 class 0x060400
[    0.494430] pci 0001:00:07.0: [106b:0053] type 01 class 0x060400
[    0.494663] pci 0001:00:08.0: [106b:0054] type 01 class 0x060400
[    0.494919] pci 0001:00:09.0: [106b:0055] type 01 class 0x060400
[    0.495899] pci_bus 0001:04: extended config space not accessible
[    0.497011] pci 0001:00:01.0: PCI bridge to [bus 04]
[    0.497052] pci_bus 0001:05: extended config space not accessible
[    0.497275] pci 0001:05:04.0: [14e4:166a] type 00 class 0x020000
[    0.497295] pci 0001:05:04.0: reg 0x10: [mem 0xfa530000-0xfa53ffff 64bit]
[    0.497311] pci 0001:05:04.0: reg 0x18: [mem 0xfa520000-0xfa52ffff 64bit]
[    0.497366] pci 0001:05:04.0: PME# supported from D3hot D3cold
[    0.497526] pci 0001:05:04.1: [14e4:166a] type 00 class 0x020000
[    0.497546] pci 0001:05:04.1: reg 0x10: [mem 0xfa510000-0xfa51ffff 64bit]
[    0.497562] pci 0001:05:04.1: reg 0x18: [mem 0xfa500000-0xfa50ffff 64bit]
[    0.497616] pci 0001:05:04.1: PME# supported from D3hot D3cold
[    0.498691] pci 0001:00:02.0: PCI bridge to [bus 05]
[    0.498706] pci 0001:00:02.0:   bridge window [mem 0xfa500000-0xfa5fffff]
[    0.498855] pci 0001:06:00.0: [1002:954f] type 00 class 0x030000
[    0.498883] pci 0001:06:00.0: reg 0x10: [mem 0x90000000-0x9fffffff 64bit pref]
[    0.498903] pci 0001:06:00.0: reg 0x18: [mem 0x80110000-0x8011ffff 64bit]
[    0.498917] pci 0001:06:00.0: reg 0x20: [io  0x900000-0x9000ff]
[    0.498937] pci 0001:06:00.0: reg 0x30: [mem 0x80120000-0x8013ffff pref]
[    0.498998] pci 0001:06:00.0: supports D1 D2
[    0.499021] 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)
[    0.499201] pci 0001:06:00.1: [1002:aa38] type 00 class 0x040300
[    0.499228] pci 0001:06:00.1: reg 0x10: [mem 0x80100000-0x80103fff 64bit]
[    0.499317] pci 0001:06:00.1: supports D1 D2
[    0.508064] pci 0001:00:03.0: PCI bridge to [bus 06]
[    0.508077] pci 0001:00:03.0:   bridge window [io  0x900000-0x900fff]
[    0.508087] pci 0001:00:03.0:   bridge window [mem 0x80100000-0x9fffffff]
[    0.508237] pci 0001:00:04.0: PCI bridge to [bus 07]
[    0.508371] pci 0001:08:00.0: [10ec:8168] type 00 class 0x020000
[    0.508393] pci 0001:08:00.0: reg 0x10: [io  0x901000-0x9010ff]
[    0.508418] pci 0001:08:00.0: reg 0x18: [mem 0xa0000000-0xa0000fff 64bit]
[    0.508437] pci 0001:08:00.0: reg 0x20: [mem 0xa0004000-0xa0007fff 64bit pref]
[    0.508514] pci 0001:08:00.0: supports D1 D2
[    0.508521] pci 0001:08:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.518065] pci 0001:00:05.0: PCI bridge to [bus 08]
[    0.518076] pci 0001:00:05.0:   bridge window [io  0x901000-0x901fff]
[    0.518086] pci 0001:00:05.0:   bridge window [mem 0xa0000000-0xa00fffff]
[    0.518238] pci 0001:09:00.0: [15b7:5006] type 00 class 0x010802
[    0.518268] pci 0001:09:00.0: reg 0x10: [mem 0xa0104000-0xa0107fff 64bit]
[    0.518302] pci 0001:09:00.0: reg 0x20: [mem 0xa0100000-0xa01000ff 64bit]
[    0.518403] 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)
[    0.528074] pci 0001:00:06.0: PCI bridge to [bus 09]
[    0.528088] pci 0001:00:06.0:   bridge window [mem 0xa0100000-0xa01fffff]
[    0.528127] pci_bus 0001:02: extended config space not accessible
[    0.529238] pci 0001:00:07.0: PCI bridge to [bus 02]
[    0.529253] pci 0001:00:07.0:   bridge window [mem 0xfa000000-0xfa3fffff]
[    0.529264] pci 0001:00:07.0:   bridge window [mem 0x00000000-0x000fffff pref]
[    0.529322] pci_bus 0001:01: extended config space not accessible
[    0.529642] pci 0001:01:07.0: [106b:004f] type 00 class 0xff0000
[    0.529662] pci 0001:01:07.0: reg 0x10: [mem 0x80000000-0x8007ffff]
[    0.530014] pci 0001:01:0b.0: [1033:0035] type 00 class 0x0c0310
[    0.530034] pci 0001:01:0b.0: reg 0x10: [mem 0x80082000-0x80082fff]
[    0.530098] pci 0001:01:0b.0: supports D1 D2
[    0.530106] pci 0001:01:0b.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.530291] pci 0001:01:0b.1: [1033:0035] type 00 class 0x0c0310
[    0.530312] pci 0001:01:0b.1: reg 0x10: [mem 0x80081000-0x80081fff]
[    0.530377] pci 0001:01:0b.1: supports D1 D2
[    0.530384] pci 0001:01:0b.1: PME# supported from D0 D1 D2 D3hot D3cold
[    0.530541] pci 0001:01:0b.2: [1033:00e0] type 00 class 0x0c0320
[    0.530561] pci 0001:01:0b.2: reg 0x10: [mem 0x80080000-0x800800ff]
[    0.530626] pci 0001:01:0b.2: supports D1 D2
[    0.530633] pci 0001:01:0b.2: PME# supported from D0 D1 D2 D3hot D3cold
[    0.531454] pci 0001:00:08.0: PCI bridge to [bus 01]
[    0.531470] pci 0001:00:08.0:   bridge window [mem 0x80000000-0x800fffff]
[    0.531481] pci 0001:00:08.0:   bridge window [mem 0x00000000-0x000fffff pref]
[    0.531516] pci_bus 0001:03: extended config space not accessible
[    0.532004] pci 0001:03:0c.0: [1166:0240] type 00 class 0x01018f
[    0.532024] pci 0001:03:0c.0: reg 0x10: [io  0x900000-0x900007]
[    0.532037] pci 0001:03:0c.0: reg 0x14: [io  0x900000-0x900003]
[    0.532051] pci 0001:03:0c.0: reg 0x18: [io  0x900000-0x900007]
[    0.532064] pci 0001:03:0c.0: reg 0x1c: [io  0x900000-0x900003]
[    0.532077] pci 0001:03:0c.0: reg 0x20: [io  0x900000-0x90000f]
[    0.532091] pci 0001:03:0c.0: reg 0x24: [mem 0xfa402000-0xfa403fff]
[    0.532277] pci 0001:03:0d.0: [106b:0050] type 00 class 0xff0000
[    0.532295] pci 0001:03:0d.0: reg 0x10: [mem 0xfa404000-0xfa407fff]
[    0.532498] pci 0001:03:0e.0: [106b:0052] type 00 class 0x0c0010
[    0.532517] pci 0001:03:0e.0: reg 0x10: [mem 0xfa400000-0xfa400fff]
[    0.532576] pci 0001:03:0e.0: supports D1 D2
[    0.532584] pci 0001:03:0e.0: PME# supported from D0 D1 D2 D3hot
[    0.533270] pci 0001:00:09.0: PCI bridge to [bus 03]
[    0.533285] pci 0001:00:09.0:   bridge window [mem 0xfa400000-0xfa4fffff]
[    0.533296] pci 0001:00:09.0:   bridge window [mem 0x00000000-0x000fffff pref]
[    0.533339] pci_bus 0001:00: busn_res: [bus 00-ff] end is updated to 09
[    0.533486] pci 0000:00:0b.0: BAR 9: assigned [mem 0xf1000000-0xf10fffff 64bit pref]
[    0.533501] pci 0000:00:0b.0: PCI bridge to [bus 0a]
[    0.533510] pci 0000:00:0b.0:   bridge window [io  0x80000-0x8ffff]
[    0.533521] pci 0000:00:0b.0:   bridge window [mem 0xb0000000-0xbfffffff]
[    0.533531] pci 0000:00:0b.0:   bridge window [mem 0xf1000000-0xf10fffff 64bit pref]
[    0.533544] pci_bus 0000:00: resource 4 [io  0x80000-0x87ffff]
[    0.533553] pci_bus 0000:00: resource 5 [mem 0xf1000000-0xf1ffffff]
[    0.533561] pci_bus 0000:00: resource 6 [mem 0xb0000000-0xbfffffff]
[    0.533570] pci_bus 0000:0a: resource 0 [io  0x80000-0x8ffff]
[    0.533578] pci_bus 0000:0a: resource 1 [mem 0xb0000000-0xbfffffff]
[    0.533587] pci_bus 0000:0a: resource 2 [mem 0xf1000000-0xf10fffff 64bit pref]
[    0.533603] pci 0001:00:01.0: PCI bridge to [bus 04]
[    0.533615] pci 0001:00:02.0: PCI bridge to [bus 05]
[    0.533624] pci 0001:00:02.0:   bridge window [mem 0xfa500000-0xfa5fffff]
[    0.533636] pci 0001:06:00.0: BAR 4: assigned [io  0x900000-0x9000ff]
[    0.533650] pci 0001:00:03.0: PCI bridge to [bus 06]
[    0.533659] pci 0001:00:03.0:   bridge window [io  0x900000-0x900fff]
[    0.533668] pci 0001:00:03.0:   bridge window [mem 0x80100000-0x9fffffff]
[    0.533679] pci 0001:00:04.0: PCI bridge to [bus 07]
[    0.533690] pci 0001:00:05.0: PCI bridge to [bus 08]
[    0.533699] pci 0001:00:05.0:   bridge window [io  0x901000-0x901fff]
[    0.533708] pci 0001:00:05.0:   bridge window [mem 0xa0000000-0xa00fffff]
[    0.533719] pci 0001:00:06.0: PCI bridge to [bus 09]
[    0.533728] pci 0001:00:06.0:   bridge window [mem 0xa0100000-0xa01fffff]
[    0.533739] pci 0001:00:07.0: PCI bridge to [bus 02]
[    0.533747] pci 0001:00:07.0:   bridge window [mem 0xfa000000-0xfa3fffff]
[    0.533759] pci 0001:00:08.0: PCI bridge to [bus 01]
[    0.533768] pci 0001:00:08.0:   bridge window [mem 0x80000000-0x800fffff]
[    0.533779] pci 0001:00:09.0: PCI bridge to [bus 03]
[    0.533788] pci 0001:00:09.0:   bridge window [mem 0xfa400000-0xfa4fffff]
[    0.533799] pci_bus 0001:00: resource 4 [io  0x900000-0xcfffff]
[    0.533807] pci_bus 0001:00: resource 5 [mem 0xfa000000-0xffffffff]
[    0.533816] pci_bus 0001:00: resource 6 [mem 0x80000000-0xafffffff]
[    0.533825] pci_bus 0001:00: resource 7 [mem 0xc0000000-0xefffffff]
[    0.533834] pci_bus 0001:05: resource 1 [mem 0xfa500000-0xfa5fffff]
[    0.533843] pci_bus 0001:06: resource 0 [io  0x900000-0x900fff]
[    0.533851] pci_bus 0001:06: resource 1 [mem 0x80100000-0x9fffffff]
[    0.533860] pci_bus 0001:08: resource 0 [io  0x901000-0x901fff]
[    0.533868] pci_bus 0001:08: resource 1 [mem 0xa0000000-0xa00fffff]
[    0.533877] pci_bus 0001:09: resource 1 [mem 0xa0100000-0xa01fffff]
[    0.533886] pci_bus 0001:02: resource 1 [mem 0xfa000000-0xfa3fffff]
[    0.533895] pci_bus 0001:01: resource 1 [mem 0x80000000-0x800fffff]
[    0.533904] pci_bus 0001:03: resource 1 [mem 0xfa400000-0xfa4fffff]
[    0.534746] pci 0000:0a:00.0: vgaarb: setting as boot VGA device
[    0.534759] pci 0000:0a:00.0: vgaarb: bridge control possible
[    0.534766] pci 0000:0a:00.0: vgaarb: VGA device added: decodes=io+mem,owns=none,locks=none
[    0.534816] pci 0001:06:00.0: vgaarb: bridge control possible
[    0.534823] pci 0001:06:00.0: vgaarb: VGA device added: decodes=io+mem,owns=none,locks=none
[    0.534841] vgaarb: loaded
[    0.535007] clocksource: Switched to clocksource timebase
[    0.544150] NET: Registered PF_INET protocol family
[    0.545482] IP idents hash table entries: 262144 (order: 9, 2097152 bytes, linear)
[    0.551264] 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)
[    0.551989] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear)
[    0.554038] 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)
[    0.561227] UDP-Lite hash table entries: 8192 (order: 7, 786432 bytes, linear)
[    0.562009] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    0.562101] pci 0000:0a:00.0: CLS mismatch (32 != 64), using 128 bytes
[    0.562129] pci 0001:00:03.0: Found enabled HT MSI Mapping
[    0.562144] pci 0001:00:04.0: Found enabled HT MSI Mapping
[    0.562159] pci 0001:00:05.0: Found enabled HT MSI Mapping
[    0.562174] pci 0001:00:06.0: Found enabled HT MSI Mapping
[    0.562316] pci 0001:06:00.1: D0 power state depends on 0001:06:00.0
[    0.562365] pci 0001:01:0b.0: enabling device (0000 -> 0002)
[    0.562418] pci 0001:01:0b.1: enabling device (0000 -> 0002)
[    0.562452] pci 0001:01:0b.2: enabling device (0004 -> 0006)
[    0.565040] Initialise system trusted keyrings
[    0.565177] workingset: timestamp_bits=46 max_order=22 bucket_order=0
[    0.569016] fuse: init (API version 7.39)
[    0.569251] 9p: Installing v9fs 9p2000 file system support
[    0.569524] NET: Registered PF_ALG protocol family
[    0.569541] xor: measuring software checksum speed
[    0.571083]    8regs           :  6417 MB/sec
[    0.572833]    8regs_prefetch  :  5881 MB/sec
[    0.574372]    32regs          :  6541 MB/sec
[    0.576132]    32regs_prefetch :  5883 MB/sec
[    0.577195]    altivec         :  9336 MB/sec
[    0.577203] xor: using function: altivec (9336 MB/sec)
[    0.577216] Key type asymmetric registered
[    0.577223] Asymmetric key parser 'x509' registered
[    0.579844] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    0.579861] io scheduler kyber registered
[    0.579979] io scheduler bfq registered
[    0.582688] Using unsupported 1920x1080 (null) at b8020000, depth=8, pitch=2048
[    0.621897] Console: switching to colour frame buffer device 240x67
[    0.660385] fb0: Open Firmware frame buffer device on /pci@0,f0000000/NVDA,Parent@0/NVDA,Display-A@0
[    0.661745] MacIO PCI driver attached to Shasta chipset
[    0.663011] 0.00013020:ch-a: ttyS0 at MMIO 0x80013020 (irq = 23, base_baud = 230400) is a Z85c30 ESCC - Serial port
[    0.663868] 0.00013000:ch-b: ttyS1 at MMIO 0x80013000 (irq = 24, base_baud = 230400) is a Z85c30 ESCC - Serial port
[    0.667472] nvme nvme0: pci function 0001:09:00.0
[    0.667637] nvme 0001:09:00.0: enabling device (0004 -> 0006)
[    0.668031] scsi host0: sata_svw
[    0.670925] pata-pci-macio 0001:03:0d.0: enabling device (0000 -> 0002)
[    0.673171] nvme nvme0: 1/0/0 default/read/poll queues
[    0.678096]  nvme0n1: p1 p2 p3 p4
[    0.685024] pata-pci-macio 0001:03:0d.0: Activating pata-macio chipset Shasta ATA-6, Apple bus ID 3
[    0.686060] scsi host4: pata_macio
[    0.686348] ata5: PATA max UDMA/133 irq 38
[    0.687567] tun: Universal TUN/TAP device driver, 1.6
[    0.688030] r8169 0001:08:00.0: enabling device (0004 -> 0007)
[    0.691754] r8169 0001:08:00.0 eth0: RTL8168e/8111e, e8:de:27:03:20:c4, XID 2c2, IRQ 63
[    0.692000] r8169 0001:08:00.0 eth0: jumbo features [frames: 9194 bytes, tx checksumming: ko]
[    0.698500] ehci-pci 0001:01:0b.2: EHCI Host Controller
[    0.698698] ehci-pci 0001:01:0b.2: new USB bus registered, assigned bus number 1
[    0.699042] ehci-pci 0001:01:0b.2: irq 70, io mem 0x80080000
[    0.711678] ehci-pci 0001:01:0b.2: USB 2.0 started, EHCI 1.00
[    0.712021] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06
[    0.712260] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.712468] usb usb1: Product: EHCI Host Controller
[    0.712610] usb usb1: Manufacturer: Linux 6.6.0-rc6-PMacG5-dirty ehci_hcd
[    0.712805] usb usb1: SerialNumber: 0001:01:0b.2
[    0.713416] hub 1-0:1.0: USB hub found
[    0.713551] hub 1-0:1.0: 5 ports detected
[    0.739377] rtc-generic rtc-generic: registered as rtc0
[    0.739696] PowerMac i2c bus smu 14 registered
[    0.739927] PowerMac i2c bus smu 11 registered
[    0.740313] PowerMac i2c bus mac-io 0 registered
[    0.740616] PowerMac i2c bus mac-io 0 registered
[    0.740997] PowerMac i2c bus u4 1 registered
[    0.755024] pmac64_cpufreq: Registering G5 CPU frequency driver
[    0.762202] pmac64_cpufreq: Frequency method: SCOM, Voltage method: GPIO
[    0.769397] pmac64_cpufreq: Low: 1150 Mhz, High: 2300 Mhz, Cur: 2300 MHz
[    0.776930] hid: raw HID events driver (C) Jiri Kosina
[    0.784461] usbcore: registered new interface driver usbhid
[    0.791864] usbhid: USB HID core driver
[    0.799898] NET: Registered PF_INET6 protocol family
[    0.808356] Segment Routing with IPv6
[    0.815742] In-situ OAM (IOAM) with IPv6
[    0.823061] NET: Registered PF_PACKET protocol family
[    0.830366] NET: Registered PF_KEY protocol family
[    0.837837] 9pnet: Installing 9P2000 support
[    0.845360] drmem: No dynamic reconfiguration memory found
[    0.850366] ata5.00: ATAPI: HL-DT-STDVD-RAM GH22NP20, 2.00, max UDMA/66
[    0.860289] ata5.01: CFA: DeLOCK 54143 512MB, 100511E, max UDMA/66
[    0.862375] Loading compiled-in X.509 certificates
[    0.867873] ata5.01: 1009008 sectors, multi 1: LBA 
[    0.924175] zswap: loaded using pool zstd/z3fold
[    0.969101] debug_vm_pgtable: [debug_vm_pgtable         ]: Validating architecture page table helpers
[    0.983684] Btrfs loaded, zoned=no, fsverity=no
[    1.002229] ata1: SATA link down (SStatus 4 SControl 300)
[    1.328342] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    1.502984] netpoll: netconsole: local port 6666
[    1.510692] netpoll: netconsole: local IPv4 address 192.168.2.7
[    1.518322] netpoll: netconsole: interface 'eth0'
[    1.525853] netpoll: netconsole: remote port 6666
[    1.533245] netpoll: netconsole: remote IPv4 address 192.168.2.3
[    1.540529] netpoll: netconsole: remote ethernet address 70:85:c2:30:ec:01
[    1.547767] netpoll: netconsole: device eth0 not up yet, forcing it
[    1.557757] r8169 0001:08:00.0: Direct firmware load for rtl_nic/rtl8168e-2.fw failed with error -2
[    1.565121] r8169 0001:08:00.0: Unable to load firmware rtl_nic/rtl8168e-2.fw (-2)
[    1.573051] RTL8211DN Gigabit Ethernet r8169-1-800:00: attached PHY driver (mii_bus:phy_addr=r8169-1-800:00, irq=MAC)
[    1.648602] r8169 0001:08:00.0 eth0: No native access to PCI extended config space, falling back to CSI
[    1.661943] r8169 0001:08:00.0 eth0: Link is Down
[    1.684586] ata2.00: ATA-8: WDC WD5000BPKX-22HPJT0, 01.01A01, max UDMA/133
[    1.692565] ata2.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 0/32)
[    1.725939] ata2.00: configured for UDMA/133
[    1.734235] scsi 1:0:0:0: Direct-Access     ATA      WDC WD5000BPKX-2 1A01 PQ: 0 ANSI: 5
[    1.743190] sd 1:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/466 GiB)
[    1.751539] sd 1:0:0:0: [sda] 4096-byte physical blocks
[    1.760127] sd 1:0:0:0: [sda] Write Protect is off
[    1.768370] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    1.776742] sd 1:0:0:0: [sda] Preferred minimum I/O size 4096 bytes
[    1.803070]  sda: [mac] sda1 sda2 sda3 sda4 sda5 sda6 sda7
[    1.812125] sd 1:0:0:0: [sda] Attached SCSI disk
[    2.791674] ata3: failed to resume link (SControl 0)
[    2.799844] ata3: SATA link down (SStatus 0 SControl 0)
[    3.841684] ata4: failed to resume link (SControl 0)
[    3.849800] ata4: SATA link down (SStatus 0 SControl 0)
[    3.859161] scsi 4:0:0:0: CD-ROM            HL-DT-ST DVD-RAM GH22NP20 2.00 PQ: 0 ANSI: 5
[    3.867328] ata5.00: K2/Shasta alignment limits applied
[    3.903302] sr 4:0:0:0: [sr0] scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
[    3.911613] cdrom: Uniform CD-ROM driver Revision: 3.20
[    3.945197] scsi 4:0:1:0: Direct-Access     ATA      DeLOCK 54143 512 11E  PQ: 0 ANSI: 5
[    3.954301] sd 4:0:1:0: [sdb] 1009008 512-byte logical blocks: (517 MB/493 MiB)
[    3.962954] sd 4:0:1:0: [sdb] Write Protect is off
[    3.971352] sd 4:0:1:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[    4.031039] netconsole: network logging started
[    4.048670] BTRFS: device label g5_sta devid 1 transid 73868 /dev/root scanned by swapper/0 (1)
[    4.058241] BTRFS info (device nvme0n1p4): using xxhash64 (xxhash64-generic) checksum algorithm
[    4.067400] BTRFS info (device nvme0n1p4): using free space tree
[    4.094397] BTRFS info (device nvme0n1p4): enabling ssd optimizations
[    4.103506] BTRFS info (device nvme0n1p4): auto enabling async discard
[    4.113886] VFS: Mounted root (btrfs filesystem) readonly on device 0:15.
[    4.123786] devtmpfs: mounted
[    4.135090] Freeing unused kernel image (initmem) memory: 2196K
[    4.144197] Warning: Unable to mark rodata read only on this CPU.
[    4.153239] rodata_test: test data was not read only
[    4.162303] kallsyms_selftest: start
[    4.162325] Run /usr/lib/systemd/systemd as init process
[    4.421109] 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)
[    4.441210] systemd[1]: Detected architecture ppc64.
[    4.484282] systemd[1]: Hostname set to <T800>.
[    4.521141] systemd[1]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[    4.687762] systemd-gpt-auto-generator[180]: 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.
[    4.750108] (sd-execu[173]: /lib/systemd/system-generators/systemd-gpt-auto-generator failed with exit status 1.
[    4.961072] systemd[1]: Queued start job for default target graphical.target.
[    4.998931] systemd[1]: Created slice system-getty.slice.
[    5.023031] systemd[1]: Created slice system-modprobe.slice.
[    5.047165] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[    5.071778] systemd[1]: Created slice system-vncserver.slice.
[    5.096217] systemd[1]: Created slice user.slice.
[    5.119529] systemd[1]: Started systemd-ask-password-console.path.
[    5.142492] systemd[1]: Started systemd-ask-password-wall.path.
[    5.165735] systemd[1]: Set up automount proc-sys-fs-binfmt_misc.automount.
[    5.188874] systemd[1]: Reached target paths.target.
[    5.211547] systemd[1]: Reached target remote-fs.target.
[    5.234211] systemd[1]: Reached target slices.target.
[    5.261472] systemd[1]: Listening on systemd-coredump.socket.
[    5.285069] systemd[1]: Listening on systemd-journald-dev-log.socket.
[    5.309003] systemd[1]: Listening on systemd-journald.socket.
[    5.333089] systemd[1]: Listening on systemd-networkd.socket.
[    5.357860] systemd[1]: Listening on systemd-udevd-control.socket.
[    5.381655] systemd[1]: Listening on systemd-udevd-kernel.socket.
[    5.428689] systemd[1]: Mounting dev-hugepages.mount...
[    5.474102] systemd[1]: Mounting dev-mqueue.mount...
[    5.506955] systemd[1]: Mounting sys-kernel-debug.mount...
[    5.538745] systemd[1]: sys-kernel-tracing.mount was skipped because of an unmet condition check (ConditionPathExists=/sys/kernel/tracing).
[    5.556171] systemd[1]: Starting kmod-static-nodes.service...
[    5.586887] systemd[1]: Starting modprobe@configfs.service...
[    5.632150] systemd[1]: Starting modprobe@dm_mod.service...
[    5.662823] systemd[1]: Starting modprobe@drm.service...
[    5.689743] device-mapper: uevent: version 1.0.3
[    5.690277] device-mapper: ioctl: 4.48.0-ioctl (2023-03-01) initialised: dm-devel@redhat.com
[    5.738806] systemd[1]: Starting modprobe@fuse.service...
[    5.767019] systemd[1]: Starting modprobe@loop.service...
[    5.796606] systemd[1]: Starting systemd-fsck-root.service...
[    5.832588] loop: module loaded
[    5.845603] systemd[1]: Starting systemd-journald.service...
[    5.918971] systemd[1]: Starting systemd-modules-load.service...
[    5.946079] systemd-journald[195]: Collecting audit messages is disabled.
[    6.009302] systemd[1]: Starting systemd-udev-trigger.service...
[    6.083283] systemd[1]: Starting zram_var_tmp.service...
[    6.163430] systemd[1]: Mounted dev-hugepages.mount.
[    6.202801] zram: Added device: zram0
[    6.203238] zram: Added device: zram1
[    6.205381] zram: Added device: zram2
[    6.299419] systemd[1]: Mounted dev-mqueue.mount.
[    6.328543] systemd[1]: Started systemd-journald.service.
[    6.635196] zram1: detected capacity change from 0 to 100663296
[    8.603307] kallsyms_selftest:  ---------------------------------------------------------
[    8.611969] kallsyms_selftest: | nr_symbols | compressed size | original size | ratio(%) |
[    8.620539] kallsyms_selftest: |---------------------------------------------------------|
[    8.629111] kallsyms_selftest: |      35682 |        400394   |       678828  |  58.98   |
[    8.637732] kallsyms_selftest:  ---------------------------------------------------------
[    8.790199] BTRFS info (device nvme0n1p4: state M): use lzo compression, level 0
[    8.899567] systemd-journald[195]: Received client request to flush runtime journal.
[    9.009473] systemd-journald[195]: /var/log/journal/1c43360808e246ebb3391fa36a52f8b3/system.journal: Monotonic clock jumped backwards relative to last journal entry, rotating.
[    9.031698] systemd-journald[195]: Rotating system journal.
[    9.398654] kallsyms_selftest: kallsyms_lookup_name() looked up 35682 symbols
[    9.398663] kallsyms_selftest: The time spent on each symbol is (ns): min=1230, max=234090, avg=13867
[    9.406791] kallsyms_selftest: kallsyms_on_each_symbol() traverse all: 8124061 ns
[    9.429884] kallsyms_selftest: kallsyms_on_each_match_symbol() traverse all: 18270 ns
[    9.438548] kallsyms_selftest: finish
[   10.059486] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[   10.068109] random: crng init done
[   10.182653] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[   10.202452] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[   10.232070] cfg80211: failed to load regulatory.db
[   10.449515] EXT4-fs (zram1): mounting ext2 file system using the ext4 subsystem
[   10.474059] EXT4-fs (zram1): mounted filesystem fbccde3c-6da0-11ee-b282-897d5c935c25 r/w without journal. Quota mode: disabled.
[   10.984867] r8169 0001:08:00.0 enP1p8s0: renamed from eth0 (while UP)
[   11.351041] ohci-pci 0001:01:0b.0: OHCI PCI host controller
[   11.425140] BTRFS: device label g5_musl devid 1 transid 97822 /dev/nvme0n1p3 scanned by (udev-worker) (236)
[   11.444260] ohci-pci 0001:01:0b.0: new USB bus registered, assigned bus number 2
[   11.498815] BTRFS info: devid 1 device path /dev/root changed to /dev/nvme0n1p4 scanned by (udev-worker) (235)
[   11.502193] BTRFS: device label void_ppc64 devid 1 transid 3577 /dev/nvme0n1p2 scanned by (udev-worker) (252)
[   11.520277] Adding 8388604k swap on /dev/nvme0n1p1.  Priority:-2 extents:1 across:8388604k SS
[   11.552407] ohci-pci 0001:01:0b.0: irq 70, io mem 0x80082000
[   11.678205] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 6.06
[   11.688395] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   11.698475] usb usb2: Product: OHCI PCI host controller
[   11.708598] usb usb2: Manufacturer: Linux 6.6.0-rc6-PMacG5-dirty ohci_hcd
[   11.715862] tg3 0001:05:04.0 eth0: Tigon3 [partno(BCM95780) rev 8003] (PCIX:133MHz:64-bit) MAC address 00:14:51:65:25:d6
[   11.718906] usb usb2: SerialNumber: 0001:01:0b.0
[   11.729433] tg3 0001:05:04.0 eth0: attached PHY is 5780 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[0])
[   11.751162] tg3 0001:05:04.0 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
[   11.762193] tg3 0001:05:04.0 eth0: dma_rwctrl[76144000] dma_mask[40-bit]
[   11.810499] firewire_ohci 0001:03:0e.0: enabling device (0000 -> 0002)
[   11.869915] hub 2-0:1.0: USB hub found
[   11.923441] firewire_ohci 0001:03:0e.0: added OHCI v1.0 device as card 0, 8 IR + 8 IT contexts, quirks 0x0
[   11.954269] hub 2-0:1.0: 3 ports detected
[   11.985888] BTRFS: device label g5_osta devid 1 transid 12000 /dev/sda7 scanned by (udev-worker) (236)
[   12.100447] tg3 0001:05:04.1 eth1: Tigon3 [partno(BCM95780) rev 8003] (PCIX:133MHz:64-bit) MAC address 00:14:51:65:25:d7
[   12.112439] tg3 0001:05:04.1 eth1: attached PHY is 5780 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[0])
[   12.124406] tg3 0001:05:04.1 eth1: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
[   12.136534] tg3 0001:05:04.1 eth1: dma_rwctrl[76144000] dma_mask[40-bit]
[   12.164884] ohci-pci 0001:01:0b.1: OHCI PCI host controller
[   12.295952] ohci-pci 0001:01:0b.1: new USB bus registered, assigned bus number 3
[   12.315881] snd_hda_intel 0001:06:00.1: enabling device (0004 -> 0006)
[   12.441827] ohci-pci 0001:01:0b.1: irq 70, io mem 0x80081000
[   12.455495] firewire_core 0001:03:0e.0: created device fw0: GUID 001451fffe26fa7e, S800
[   12.478365] firewire_core 0001:03:0e.0: phy config: new root=ffc1, gap_count=5
[   12.511761] snd_hda_intel 0001:06:00.1: Force to snoop mode by module option
[   12.543762] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0001:00/0001:00:03.0/0001:06:00.1/sound/card0/input0
[   12.545836] Console: switching to colour dummy device 80x25
[   12.555956] nouveau 0000:0a:00.0: vgaarb: deactivate vga console
[   12.556137] nouveau 0000:0a:00.0: NVIDIA NV43 (043200a4)
[   12.568934] nouveau 0000:0a:00.0: bios: version 05.43.02.75.00
[   12.649042] nouveau 0000:0a:00.0: fb: 128 MiB DDR1
[   12.708746] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 6.06
[   12.708804] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   12.708848] usb usb3: Product: OHCI PCI host controller
[   12.708872] usb usb3: Manufacturer: Linux 6.6.0-rc6-PMacG5-dirty ohci_hcd
[   12.708896] usb usb3: SerialNumber: 0001:01:0b.1
[   12.709515] hub 3-0:1.0: USB hub found
[   12.709584] hub 3-0:1.0: 2 ports detected
[   12.790834] EXT4-fs (sdb5): mounting ext2 file system using the ext4 subsystem
[   12.799597] EXT4-fs (sdb5): mounted filesystem b9050e7e-96b3-4035-baa3-778866185a9d r/w without journal. Quota mode: disabled.
[   12.799671] ext2 filesystem being mounted at /boot supports timestamps until 2038-01-19 (0x7fffffff)
[   12.966463] snd-aoa-fabric-layout: platform-onyx-codec-ref doesn't match!
[   12.966516] snd-aoa: fabric didn't like codec onyx
[   12.970609] tg3 0001:05:04.0 enP1p5s4f0: renamed from eth0
[   12.983129] snd-aoa-fabric-layout: can use this codec
[   13.024853] snd-aoa-codec-onyx: attached to onyx codec via i2c
[   13.043992] tg3 0001:05:04.1 enP1p5s4f1: renamed from eth1
[   13.206841] windfarm: initializing for dual-core desktop G5
[   13.391068] nouveau 0000:0a:00.0: DRM: VRAM: 124 MiB
[   13.391127] nouveau 0000:0a:00.0: DRM: GART: 512 MiB
[   13.391160] nouveau 0000:0a:00.0: DRM: TMDS table version 1.1
[   13.391179] nouveau 0000:0a:00.0: DRM: DCB version 3.0
[   13.391202] nouveau 0000:0a:00.0: DRM: DCB outp 00: 01000100 00000028
[   13.391222] nouveau 0000:0a:00.0: DRM: DCB outp 01: 03000102 00000000
[   13.391242] nouveau 0000:0a:00.0: DRM: DCB outp 02: 04011210 00000028
[   13.391291] nouveau 0000:0a:00.0: DRM: DCB outp 03: 02111212 02000100
[   13.391316] nouveau 0000:0a:00.0: DRM: DCB outp 04: 02011211 0020c070
[   13.391339] nouveau 0000:0a:00.0: DRM: DCB conn 00: 1030
[   13.391357] nouveau 0000:0a:00.0: DRM: DCB conn 01: 2130
[   13.396569] nouveau 0000:0a:00.0: DRM: MM: using M2MF for buffer copies
[   13.473428] [drm] Initialized nouveau 1.4.0 20120801 for 0000:0a:00.0 on minor 0
[   13.473722] nouveau 0000:0a:00.0: DRM: Setting dpms mode 3 on TV encoder (output 4)
[   13.585702] windfarm: CPUs control loops started.
[   13.769112] nouveau 0000:0a:00.0: DRM: 0x14C5: Parsing digital output script table
[   13.826926] Console: switching to colour frame buffer device 240x67
[   13.854743] nouveau 0000:0a:00.0: [drm] fb0: nouveaudrmfb frame buffer device
[   14.968713] nouveau 0000:0a:00.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=none:owns=none
[   15.794796] systemd-journald[195]: /var/log/journal/1c43360808e246ebb3391fa36a52f8b3/user-1000.journal: Monotonic clock jumped backwards relative to last journal entry, rotating.
[   16.888413] windfarm: Backside control loop started.
[   16.938869] windfarm: Slots control loop started.
[   17.043393] windfarm: Drive bay control loop started.
[   58.137976] nouveau 0000:0a:00.0: DRM: 0x14C5: Parsing digital output script table
[   60.539236] EXT4-fs (sdb5): unmounting filesystem b9050e7e-96b3-4035-baa3-778866185a9d.
[   60.637481] EXT4-fs (zram1): unmounting filesystem fbccde3c-6da0-11ee-b282-897d5c935c25.
[   60.915132] systemd-shutdown[1]: Syncing filesystems and block devices.
[   60.974461] systemd-shutdown[1]: Sending SIGTERM to remaining processes...
[   60.999058] systemd-journald[195]: Received SIGTERM from PID 1 (systemd-shutdow).
[   61.031088] systemd-shutdown[1]: Sending SIGKILL to remaining processes...
[   61.058056] systemd-shutdown[1]: Unmounting file systems.
[   61.066521] (sd-remount)[553]: Remounting '/' read-only with options 'compress=lzo,ssd,discard=async,space_cache=v2,subvolid=5,subvol=/'.
[   61.084655] systemd-shutdown[1]: All filesystems unmounted.
[   61.088891] systemd-shutdown[1]: Deactivating swaps.
[   61.091170] systemd-shutdown[1]: All swaps deactivated.
[   61.093164] systemd-shutdown[1]: Detaching loop devices.
[   61.098009] systemd-shutdown[1]: All loop devices detached.
[   61.100004] systemd-shutdown[1]: Stopping MD devices.
[   61.102500] systemd-shutdown[1]: All MD devices stopped.
[   61.104496] systemd-shutdown[1]: Detaching DM devices.
[   61.107115] systemd-shutdown[1]: All DM devices detached.
[   61.109167] systemd-shutdown[1]: All filesystems, swaps, loop devices, MD devices and DM devices detached.
[   61.127280] systemd-shutdown[1]: Syncing filesystems and block devices.
[   61.132502] systemd-shutdown[1]: Rebooting.
[   61.158647] sd 1:0:0:0: [sda] Synchronizing SCSI cache