Re: kswapd0: page allocation failure: order:0, mode:0x820(GFP_ATOMIC), nodemask=(null),cpuset=/,mems_allowed=0 (Kernel v6.5.9, 32bit ppc)

[Erhard Furtner <erhard_f@mailbox.org>]

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On Thu, 6 Jun 2024 09:24:56 +0200
"Vlastimil Babka (SUSE)" <vbabka@kernel.org> wrote:

> Besides the zpool commit which might have just pushed the machine over the
> edge, but it was probably close to it already. I've noticed a more general
> problem that there are GFP_KERNEL allocations failing from kswapd. Those
> could probably use be __GFP_NOMEMALLOC (or scoped variant, is there one?)
> since it's the case of "allocating memory to free memory". Or use mempools
> if the progress (success will lead to freeing memory) is really guaranteed.
> 
> Another interesting data point could be to see if traditional reclaim
> behaves any better on this machine than MGLRU. I saw in the config:
> 
> CONFIG_LRU_GEN=y
> CONFIG_LRU_GEN_ENABLED=y
> 
> So disabling at least the second one would revert to the traditional reclaim
> and we could see if it handles such a constrained system better or not.

I set RANDOM_KMALLOC_CACHES=n and LRU_GEN_ENABLED=n but still hit the issue.

dmesg looks a bit different (unpatched v6.10-rc2).

Regards,
Erhard

[-- Attachment #2: dmesg_610-rc2_g4_lru --]
[-- Type: application/octet-stream, Size: 42878 bytes --]

[    0.000000] Total memory = 2048MB; using 4096kB for hash table
[    0.000000] Activating Kernel Userspace Access Protection
[    0.000000] Activating Kernel Userspace Execution Prevention
[    0.000000] Linux version 6.10.0-rc2-PMacG4 (root@T1000) (gcc (Gentoo 13.2.1_p20240210 p14) 13.2.1 20240210, GNU ld (Gentoo 2.42 p3) 2.42.0) #10 SMP Thu Jun  6 15:06:52 CEST 2024
[    0.000000] ioremap() called early from pmac_feature_init+0x254/0xa7c. Use early_ioremap() instead
[    0.000000] Found UniNorth memory controller & host bridge @ 0xf8000000 revision: 0x24
[    0.000000] Mapped at 0xff3bf000
[    0.000000] ioremap() called early from probe_one_macio+0x150/0x238. Use early_ioremap() instead
[    0.000000] Found a Keylargo mac-io controller, rev: 3, mapped at 0x(ptrval)
[    0.000000] PowerMac motherboard: PowerMac G4 Windtunnel
[    0.000000] ioremap() called early from btext_map+0x5c/0x7c. Use early_ioremap() instead
[    0.000000] Hardware name: PowerMac3,6 7455 0x80010303 PowerMac
[    0.000000] printk: legacy bootconsole [udbg0] enabled
[    0.000000] CPU maps initialized for 1 thread per core
[    0.000000]  (thread shift is 0)
[    0.000000] -----------------------------------------------------
[    0.000000] phys_mem_size     = 0x80000000
[    0.000000] dcache_bsize      = 0x20
[    0.000000] icache_bsize      = 0x20
[    0.000000] cpu_features      = 0x000000002514600a
[    0.000000]   possible        = 0x00000000277de00a
[    0.000000]   always          = 0x0000000001000000
[    0.000000] cpu_user_features = 0x9c000001 0x00000000
[    0.000000] mmu_features      = 0x00010201
[    0.000000] Hash_size         = 0x400000
[    0.000000] Hash_mask         = 0xffff
[    0.000000] -----------------------------------------------------
[    0.000000] ioremap() called early from pmac_setup_arch+0xd0/0x228. Use early_ioremap() instead
[    0.000000] ioremap() called early from find_via_pmu+0x220/0x288. Use early_ioremap() instead
[    0.000000] ioremap() called early from find_via_pmu+0xd4/0x288. Use early_ioremap() instead
[    0.000000] via-pmu: Server Mode is disabled
[    0.000000] PMU driver v2 initialized for Core99, firmware: 0c
[    0.000000] ioremap() called early from pmac_nvram_init+0x284/0x518. Use early_ioremap() instead
[    0.000000] nvram: Checking bank 0...
[    0.000000] nvram: gen0=3427, gen1=3428
[    0.000000] nvram: Active bank is: 1
[    0.000000] nvram: OF partition at 0x410
[    0.000000] nvram: XP partition at 0x1020
[    0.000000] nvram: NR partition at 0x1120
[    0.000000] Top of RAM: 0x80000000, Total RAM: 0x80000000
[    0.000000] Memory hole size: 0MB
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000000000-0x000000002fffffff]
[    0.000000]   Normal   empty
[    0.000000]   HighMem  [mem 0x0000000030000000-0x000000007fffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x000000007fffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000007fffffff]
[    0.000000] percpu: Embedded 14 pages/cpu s28448 r8192 d20704 u57344
[    0.000000] pcpu-alloc: s28448 r8192 d20704 u57344 alloc=14*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 
[    0.000000] Kernel command line: ro root=/dev/sda5 slub_debug=FZP page_poison=1 netconsole=6666@192.168.2.8/eth0,6666@192.168.2.3/A8:A1:59:16:4F:EA debug 
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 524288
[    0.000000] mem auto-init: stack:all(pattern), heap alloc:off, heap free:off, mlocked free:off
[    0.000000] Kernel virtual memory layout:
[    0.000000]   * 0xffbbf000..0xfffff000  : fixmap
[    0.000000]   * 0xff400000..0xff800000  : highmem PTEs
[    0.000000]   * 0xff115000..0xff400000  : early ioremap
[    0.000000]   * 0xf1000000..0xff115000  : vmalloc & ioremap
[    0.000000]   * 0xb0000000..0xc0000000  : modules
[    0.000000] Memory: 2059124K/2097152K available (7772K kernel code, 520K rwdata, 4516K rodata, 1096K init, 278K bss, 38028K reserved, 0K cma-reserved, 1310720K highmem)
[    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=32, 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] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1.
[    0.000000] NR_IRQS: 512, nr_irqs: 512, preallocated irqs: 16
[    0.000000] mpic: Resetting
[    0.000000] mpic: Setting up MPIC " MPIC 1   " version 1.2 at 80040000, max 2 CPUs
[    0.000000] mpic: ISU size: 64, shift: 6, mask: 3f
[    0.000000] mpic: Initializing for 64 sources
[    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    0.000000] time_init: decrementer frequency = 41.658765 MHz
[    0.000000] time_init: processor frequency   = 1416.666661 MHz
[    0.000005] clocksource: timebase: mask: 0xffffffffffffffff max_cycles: 0x99b97f1da, max_idle_ns: 440795202966 ns
[    0.000555] clocksource: timebase mult[18012a56] shift[24] registered
[    0.001051] clockevent: decrementer mult[aaa2619] shift[32] cpu[0]
[    0.002090] Console: colour dummy device 80x25
[    0.002553] printk: legacy console [tty0] enabled
[    0.003013] printk: legacy bootconsole [udbg0] disabled
[    0.003516] pid_max: default: 32768 minimum: 301
[    0.006209] LSM: initializing lsm=capability,yama
[    0.006247] Yama: becoming mindful.
[    0.006943] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[    0.006992] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[    0.012485] PowerMac SMP probe found 2 cpus
[    0.012793] KeyWest i2c @0xf8001003 irq 42 /uni-n@f8000000/i2c@f8001000
[    0.012843]  channel 0 bus <multibus>
[    0.012864]  channel 1 bus <multibus>
[    0.012968] KeyWest i2c @0x80018000 irq 26 /pci@f2000000/mac-io@17/i2c@18000
[    0.013011]  channel 0 bus <multibus>
[    0.013065] PMU i2c /pci@f2000000/mac-io@17/via-pmu@16000/pmu-i2c
[    0.013102]  channel 1 bus <multibus>
[    0.013122]  channel 2 bus <multibus>
[    0.013146] pmf: no parser for command 17 !
[    0.013210] Processor timebase sync using GPIO 0x73
[    0.013224] mpic: requesting IPIs...
[    0.013319] CPU0: L2CR is 80000000
[    0.013333] CPU0: L3CR is 9c030000
[    0.014951] MPC7450 family performance monitor hardware support registered
[    0.015158] rcu: Hierarchical SRCU implementation.
[    0.015181] rcu: 	Max phase no-delay instances is 1000.
[    0.016057] smp: Bringing up secondary CPUs ...
[83973668.596068] CPU1: L2CR was 0
[83973668.596126] CPU1: L2CR set to 80000000
[83973668.596132] CPU1: L3CR was 0
[83973668.596279] CPU1: L3CR set to 9c030000
[    0.019296] smp: Brought up 1 node, 2 CPUs
[    0.021661] devtmpfs: initialized
[    0.022558] Duplicate name in PowerPC,G4@0, renamed to "l2-cache#1"
[    0.022686] Duplicate name in l2-cache#1, renamed to "l2-cache#1"
[    0.023196] Duplicate name in PowerPC,G4@1, renamed to "l2-cache#1"
[    0.023318] Duplicate name in l2-cache#1, renamed to "l2-cache#1"
[    0.028919] Duplicate name in gpio@50, renamed to "gpio5@6f#1"
[    0.029024] Duplicate name in gpio@50, renamed to "gpio6@70#1"
[    0.029231] Duplicate name in gpio@50, renamed to "gpio11@75#1"
[    0.029358] Duplicate name in gpio@50, renamed to "extint-gpio15@67#1"
[    0.036215] Found UniNorth PCI host bridge at 0x00000000f0000000. Firmware bus number: 0->0
[    0.036258] PCI host bridge /pci@f0000000  ranges:
[    0.036295]  MEM 0x00000000f1000000..0x00000000f1ffffff -> 0x00000000f1000000 
[    0.036326]   IO 0x00000000f0000000..0x00000000f07fffff -> 0x0000000000000000
[    0.036461]  MEM 0x0000000090000000..0x00000000afffffff -> 0x0000000090000000 
[    0.036520] Found UniNorth PCI host bridge at 0x00000000f2000000. Firmware bus number: 0->0
[    0.036543] PCI host bridge /pci@f2000000 (primary) ranges:
[    0.036574]  MEM 0x00000000f3000000..0x00000000f3ffffff -> 0x00000000f3000000 
[    0.036603]   IO 0x00000000f2000000..0x00000000f27fffff -> 0x0000000000000000
[    0.036722]  MEM 0x0000000080000000..0x000000008fffffff -> 0x0000000080000000 
[    0.036785] Found UniNorth PCI host bridge at 0x00000000f4000000. Firmware bus number: 0->0
[    0.036808] PCI host bridge /pci@f4000000  ranges:
[    0.036838]  MEM 0x00000000f5000000..0x00000000f5ffffff -> 0x00000000f5000000 
[    0.036863]   IO 0x00000000f4000000..0x00000000f47fffff -> 0x0000000000000000
[    0.037074] Found NEC PD720100A USB2 chip with disabled EHCI, fixing up...
[    0.037442] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns
[    0.037536] futex hash table entries: 512 (order: 2, 16384 bytes, linear)
[    0.040827] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.046487] PCI: Probing PCI hardware
[    0.047096] PCI host bridge to bus 0000:00
[    0.047128] pci_bus 0000:00: root bus resource [io  0xff780000-0xfff7ffff] (bus address [0x0000-0x7fffff])
[    0.047158] pci_bus 0000:00: root bus resource [mem 0xf1000000-0xf1ffffff]
[    0.047179] pci_bus 0000:00: root bus resource [mem 0x90000000-0xafffffff]
[    0.047203] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.047223] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to ff
[    0.047724] pci 0000:00:0b.0: [106b:0034] type 00 class 0x060000 conventional PCI endpoint
[    0.048383] pci 0000:00:10.0: [1002:4150] type 00 class 0x030000 conventional PCI endpoint
[    0.048430] pci 0000:00:10.0: BAR 0 [mem 0xa0000000-0xafffffff pref]
[    0.048455] pci 0000:00:10.0: BAR 1 [io  0xff780400-0xff7804ff]
[    0.048479] pci 0000:00:10.0: BAR 2 [mem 0x90000000-0x9000ffff]
[    0.048519] pci 0000:00:10.0: ROM [mem 0x90020000-0x9003ffff pref]
[    0.048575] pci 0000:00:10.0: supports D1 D2
[    0.049454] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00
[    0.050577] OF: /pci@f2000000/mac-io@17/gpio@50/gpio5@6f: could not find phandle 1751474532
[    0.050655] OF: /pci@f2000000/mac-io@17/gpio@50/extint-gpio15@67: could not find phandle 1751474532
[    0.050734] OF: /pci@f2000000/mac-io@17/gpio@50/gpio6@70: could not find phandle 1634562093
[    0.050806] OF: /pci@f2000000/mac-io@17/gpio@50/extint-gpio16@68: could not find phandle 1936745825
[    0.050887] OF: /pci@f2000000/mac-io@17/gpio@50/extint-gpio14@66: could not find phandle 1818848869
[    0.050966] OF: /pci@f2000000/mac-io@17/gpio@50/gpio12@76: could not find phandle 1835103092
[    0.051034] OF: /pci@f2000000/mac-io@17/gpio@50/gpio11@75: could not find phandle 1635083369
[    0.051097] OF: /pci@f2000000/mac-io@17/gpio@50/gpio5@6f: could not find phandle 1751474532
[    0.051161] OF: /pci@f2000000/mac-io@17/gpio@50/gpio6@70: could not find phandle 1634562093
[    0.051225] OF: /pci@f2000000/mac-io@17/gpio@50/extint-gpio4@5c: could not find phandle 1818848869
[    0.051303] OF: /pci@f2000000/mac-io@17/gpio@50/gpio11@75: could not find phandle 1635083369
[    0.051367] OF: /pci@f2000000/mac-io@17/gpio@50/extint-gpio15@67: could not find phandle 1751474532
[    0.052763] pci_bus 0001:00: Fixed dependency cycle(s) with /pci@f2000000/mac-io@17/interrupt-controller@40000
[    0.052879] PCI host bridge to bus 0001:00
[    0.052897] pci_bus 0001:00: root bus resource [io  0x0000-0x7fffff]
[    0.052919] pci_bus 0001:00: root bus resource [mem 0xf3000000-0xf3ffffff]
[    0.052940] pci_bus 0001:00: root bus resource [mem 0x80000000-0x8fffffff]
[    0.052962] pci_bus 0001:00: root bus resource [bus 00-ff]
[    0.052981] pci_bus 0001:00: busn_res: [bus 00-ff] end is updated to ff
[    0.053449] pci 0001:00:0b.0: [106b:0035] type 00 class 0x060000 conventional PCI endpoint
[    0.054034] pci 0001:00:12.0: [1033:0035] type 00 class 0x0c0310 conventional PCI endpoint
[    0.054077] pci 0001:00:12.0: BAR 0 [mem 0x8008c000-0x8008cfff]
[    0.054155] pci 0001:00:12.0: supports D1 D2
[    0.054172] pci 0001:00:12.0: PME# supported from D0 D1 D2 D3hot
[    0.054627] pci 0001:00:12.1: [1033:0035] type 00 class 0x0c0310 conventional PCI endpoint
[    0.054670] pci 0001:00:12.1: BAR 0 [mem 0x8008b000-0x8008bfff]
[    0.054747] pci 0001:00:12.1: supports D1 D2
[    0.054764] pci 0001:00:12.1: PME# supported from D0 D1 D2 D3hot
[    0.055080] pci 0001:00:12.2: [1033:00e0] type 00 class 0x0c0320 conventional PCI endpoint
[    0.055122] pci 0001:00:12.2: BAR 0 [mem 0x80081000-0x800810ff]
[    0.055198] pci 0001:00:12.2: supports D1 D2
[    0.055214] pci 0001:00:12.2: PME# supported from D0 D1 D2 D3hot
[    0.055559] pci 0001:00:13.0: [1095:3112] type 00 class 0x018000 conventional PCI endpoint
[    0.055600] pci 0001:00:13.0: BAR 0 [io  0x0460-0x0467]
[    0.055622] pci 0001:00:13.0: BAR 1 [io  0x0450-0x0453]
[    0.055644] pci 0001:00:13.0: BAR 2 [io  0x0440-0x0447]
[    0.055666] pci 0001:00:13.0: BAR 3 [io  0x0430-0x0433]
[    0.055688] pci 0001:00:13.0: BAR 4 [io  0x0420-0x042f]
[    0.055710] pci 0001:00:13.0: BAR 5 [mem 0x80082000-0x800821ff]
[    0.055733] pci 0001:00:13.0: ROM [mem 0x80100000-0x8017ffff pref]
[    0.055782] pci 0001:00:13.0: supports D1 D2
[    0.056157] pci 0001:00:15.0: [9710:9865] type 00 class 0x070002 conventional PCI endpoint
[    0.056200] pci 0001:00:15.0: BAR 0 [io  0x0410-0x0417]
[    0.056222] pci 0001:00:15.0: BAR 1 [mem 0x8008a000-0x8008afff]
[    0.056255] pci 0001:00:15.0: BAR 4 [mem 0x80089000-0x80089fff]
[    0.056316] pci 0001:00:15.0: supports D1 D2
[    0.056332] pci 0001:00:15.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.056659] pci 0001:00:15.1: [9710:9865] type 00 class 0x070002 conventional PCI endpoint
[    0.056700] pci 0001:00:15.1: BAR 0 [io  0x0400-0x0407]
[    0.056722] pci 0001:00:15.1: BAR 1 [mem 0x80088000-0x80088fff]
[    0.056755] pci 0001:00:15.1: BAR 4 [mem 0x80087000-0x80087fff]
[    0.056815] pci 0001:00:15.1: supports D1 D2
[    0.056831] pci 0001:00:15.1: PME# supported from D0 D1 D2 D3hot D3cold
[    0.057280] pci 0001:00:15.2: [ffff:9865] type 00 class 0x070103 conventional PCI endpoint
[    0.057322] pci 0001:00:15.2: BAR 0 [io  0x0000-0x0007]
[    0.057344] pci 0001:00:15.2: BAR 1 [io  0x0000-0x0007]
[    0.057367] pci 0001:00:15.2: BAR 2 [mem 0x00000000-0x00000fff]
[    0.057394] pci 0001:00:15.2: BAR 4 [mem 0x00000000-0x00000fff]
[    0.057454] pci 0001:00:15.2: supports D1 D2
[    0.057470] pci 0001:00:15.2: PME# supported from D0 D1 D2 D3hot D3cold
[    0.057781] pci 0001:00:16.0: [14e4:4320] type 00 class 0x028000 conventional PCI endpoint
[    0.057822] pci 0001:00:16.0: BAR 0 [mem 0x8008e000-0x8008ffff]
[    0.057897] pci 0001:00:16.0: supports D1 D2
[    0.057913] pci 0001:00:16.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.058217] pci 0001:00:17.0: [106b:0022] type 00 class 0xff0000 conventional PCI endpoint
[    0.058258] pci 0001:00:17.0: BAR 0 [mem 0x80000000-0x8007ffff]
[    0.058743] pci 0001:00:18.0: [106b:0019] type 00 class 0x0c0310 conventional PCI endpoint
[    0.058785] pci 0001:00:18.0: BAR 0 [mem 0x80086000-0x80086fff]
[    0.059124] pci 0001:00:19.0: [106b:0019] type 00 class 0x0c0310 conventional PCI endpoint
[    0.059165] pci 0001:00:19.0: BAR 0 [mem 0x80085000-0x80085fff]
[    0.059686] pci 0001:00:1b.0: [1033:0035] type 00 class 0x0c0310 conventional PCI endpoint
[    0.059730] pci 0001:00:1b.0: BAR 0 [mem 0x80084000-0x80084fff]
[    0.059807] pci 0001:00:1b.0: supports D1 D2
[    0.059824] pci 0001:00:1b.0: PME# supported from D0 D1 D2 D3hot D3cold
[    0.060163] pci 0001:00:1b.1: [1033:0035] type 00 class 0x0c0310 conventional PCI endpoint
[    0.060205] pci 0001:00:1b.1: BAR 0 [mem 0x80083000-0x80083fff]
[    0.060281] pci 0001:00:1b.1: supports D1 D2
[    0.060298] pci 0001:00:1b.1: PME# supported from D0 D1 D2 D3hot D3cold
[    0.060617] pci 0001:00:1b.2: [1033:00e0] type 00 class 0x0c0320 conventional PCI endpoint
[    0.060658] pci 0001:00:1b.2: BAR 0 [mem 0x80080000-0x800800ff]
[    0.060734] pci 0001:00:1b.2: supports D1 D2
[    0.060750] pci 0001:00:1b.2: PME# supported from D0 D1 D2 D3hot D3cold
[    0.061176] pci_bus 0001:00: busn_res: [bus 00-ff] end is updated to 00
[    0.062902] PCI host bridge to bus 0002:00
[    0.062935] pci_bus 0002:00: root bus resource [io  0x880000-0x107ffff] (bus address [0x0000-0x7fffff])
[    0.062962] pci_bus 0002:00: root bus resource [mem 0xf5000000-0xf5ffffff]
[    0.062985] pci_bus 0002:00: root bus resource [bus 00-ff]
[    0.063004] pci_bus 0002:00: busn_res: [bus 00-ff] end is updated to ff
[    0.063475] pci 0002:00:0b.0: [106b:0036] type 00 class 0x060000 conventional PCI endpoint
[    0.063962] pci 0002:00:0d.0: [106b:0033] type 00 class 0xff0000 conventional PCI endpoint
[    0.064005] pci 0002:00:0d.0: BAR 0 [mem 0xf5004000-0xf5007fff]
[    0.064481] pci 0002:00:0e.0: [106b:0031] type 00 class 0x0c0010 conventional PCI endpoint
[    0.064523] pci 0002:00:0e.0: BAR 0 [mem 0xf5000000-0xf5000fff]
[    0.064593] pci 0002:00:0e.0: supports D1 D2
[    0.064609] pci 0002:00:0e.0: PME# supported from D0 D1 D2 D3hot
[    0.064952] pci 0002:00:0f.0: [106b:0032] type 00 class 0x020000 conventional PCI endpoint
[    0.064993] pci 0002:00:0f.0: BAR 0 [mem 0xf5200000-0xf53fffff]
[    0.065042] pci 0002:00:0f.0: ROM [mem 0xf5100000-0xf51fffff pref]
[    0.065927] pci_bus 0002:00: busn_res: [bus 00-ff] end is updated to 00
[    0.066382] PCI 0000:00 Cannot reserve Legacy IO [io  0xff780000-0xff780fff]
[    0.066418] PCI 0001:00 Cannot reserve Legacy IO [io  0x0000-0x0fff]
[    0.066452] pci_bus 0000:00: resource 4 [io  0xff780000-0xfff7ffff]
[    0.066472] pci_bus 0000:00: resource 5 [mem 0xf1000000-0xf1ffffff]
[    0.066491] pci_bus 0000:00: resource 6 [mem 0x90000000-0xafffffff]
[    0.066529] pci 0001:00:15.2: BAR 2 [mem 0xf3000000-0xf3000fff]: assigned
[    0.066554] pci 0001:00:15.2: BAR 4 [mem 0xf3001000-0xf3001fff]: assigned
[    0.066577] pci 0001:00:15.2: BAR 0 [io  0x1000-0x1007]: assigned
[    0.066598] pci 0001:00:15.2: BAR 1 [io  0x1008-0x100f]: assigned
[    0.066632] pci_bus 0001:00: resource 4 [io  0x0000-0x7fffff]
[    0.066651] pci_bus 0001:00: resource 5 [mem 0xf3000000-0xf3ffffff]
[    0.066670] pci_bus 0001:00: resource 6 [mem 0x80000000-0x8fffffff]
[    0.066691] pci_bus 0002:00: resource 4 [io  0x880000-0x107ffff]
[    0.066710] pci_bus 0002:00: resource 5 [mem 0xf5000000-0xf5ffffff]
[    0.128926] raid6: altivecx8 gen()  3316 MB/s
[    0.185693] raid6: altivecx4 gen()  3420 MB/s
[    0.242448] raid6: altivecx2 gen()  3180 MB/s
[    0.299201] raid6: altivecx1 gen()  2442 MB/s
[    0.356009] raid6: int32x8  gen()   353 MB/s
[    0.412727] raid6: int32x4  gen()   449 MB/s
[    0.469490] raid6: int32x2  gen()   826 MB/s
[    0.526247] raid6: int32x1  gen()   547 MB/s
[    0.526262] raid6: using algorithm altivecx4 gen() 3420 MB/s
[    0.526278] raid6: using intx1 recovery algorithm
[    0.528503] SCSI subsystem initialized
[    0.529007] libata version 3.00 loaded.
[    0.529273] usbcore: registered new interface driver usbfs
[    0.529438] usbcore: registered new interface driver hub
[    0.529539] usbcore: registered new device driver usb
[    0.532217] pci 0000:00:10.0: vgaarb: setting as boot VGA device
[    0.532254] pci 0000:00:10.0: vgaarb: bridge control possible
[    0.532271] pci 0000:00:10.0: vgaarb: VGA device added: decodes=io+mem,owns=mem,locks=none
[    0.532320] vgaarb: loaded
[    0.532620] clocksource: Switched to clocksource timebase
[    0.554845] NET: Registered PF_INET protocol family
[    0.555527] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.558541] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 10240 bytes, linear)
[    0.559419] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.560079] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
[    0.561850] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear)
[    0.562379] TCP: Hash tables configured (established 8192 bind 8192)
[    0.563050] UDP hash table entries: 512 (order: 2, 24576 bytes, linear)
[    0.563231] UDP-Lite hash table entries: 512 (order: 2, 24576 bytes, linear)
[    0.563897] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    0.564199] pci 0001:00:12.0: enabling device (0000 -> 0002)
[    0.564289] pci 0001:00:12.1: enabling device (0000 -> 0002)
[    0.564339] pci 0001:00:12.2: enabling device (0004 -> 0006)
[    0.564416] Apple USB OHCI 0001:00:18.0 disabled by firmware
[    0.564434] pci 0001:00:18.0: Can't enable PCI device, BIOS handoff failed.
[    0.564458] Apple USB OHCI 0001:00:19.0 disabled by firmware
[    0.564473] pci 0001:00:19.0: Can't enable PCI device, BIOS handoff failed.
[    0.564501] pci 0001:00:1b.0: enabling device (0000 -> 0002)
[    0.564548] pci 0001:00:1b.1: enabling device (0000 -> 0002)
[    0.564594] pci 0001:00:1b.2: enabling device (0004 -> 0006)
[    0.564654] pci 0002:00:0f.0: CLS mismatch (32 != 1020), using 32 bytes
[    0.565656] Thermal assist unit not available
[    0.567988] Initialise system trusted keyrings
[    0.568288] workingset: timestamp_bits=14 max_order=19 bucket_order=5
[    0.579720] 9p: Installing v9fs 9p2000 file system support
[    0.580436] NET: Registered PF_ALG protocol family
[    0.580519] xor: measuring software checksum speed
[    0.589089]    8regs           :  1155 MB/sec
[    0.599188]    8regs_prefetch  :   976 MB/sec
[    0.607293]    32regs          :  1215 MB/sec
[    0.616530]    32regs_prefetch :  1066 MB/sec
[    0.618634]    altivec         :  4710 MB/sec
[    0.618649] xor: using function: altivec (4710 MB/sec)
[    0.618678] Key type asymmetric registered
[    0.618692] Asymmetric key parser 'x509' registered
[    0.624517] bounce: pool size: 64 pages
[    0.624923] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    0.625195] io scheduler bfq registered
[    0.630190] Using unsupported 1920x1080 (null) at a0008000, depth=8, pitch=2048
[    0.671657] Console: switching to colour frame buffer device 240x67
[    0.711924] fb0: Open Firmware frame buffer device on /pci@f0000000/ATY,AlteracParent@10/ATY,Alterac_A@0
[    0.712827] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    0.716059] serial 0001:00:15.0: enabling device (0004 -> 0007)
[    0.717224] 0001:00:15.0: ttyS0 at I/O 0x410 (irq = 58, base_baud = 115200) is a 16550A
[    0.717921] serial 0001:00:15.1: enabling device (0004 -> 0007)
[    0.718990] 0001:00:15.1: ttyS1 at I/O 0x400 (irq = 58, base_baud = 115200) is a 16550A
[    0.721208] MacIO PCI driver attached to Keylargo chipset
[    0.727611] sata_sil 0001:00:13.0: version 2.4
[    0.727919] sata_sil 0001:00:13.0: enabling device (0004 -> 0007)
[    0.730335] scsi host0: sata_sil
[    0.731550] scsi host1: sata_sil
[    0.732024] ata1: SATA max UDMA/100 mmio m512@0x80082000 tf 0x80082080 irq 53 lpm-pol 0
[    0.732276] ata2: SATA max UDMA/100 mmio m512@0x80082000 tf 0x800820c0 irq 53 lpm-pol 0
[    0.733088] pata-pci-macio 0002:00:0d.0: enabling device (0004 -> 0006)
[    0.749298] pata-pci-macio 0002:00:0d.0: Activating pata-macio chipset UniNorth ATA-6, Apple bus ID 3
[    0.751198] scsi host2: pata_macio
[    0.751696] ata3: PATA max UDMA/100 irq 39 lpm-pol 0
[    1.045653] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[    1.046342] ata1.00: ATA-9: SanDisk SSD PLUS 240GB, UF4500RL, max UDMA/133
[    1.046566] ata1.00: 468877312 sectors, multi 1: LBA48 NCQ (depth 0/32)
[    1.047917] ata1.00: Features: Dev-Sleep
[    1.073132] ata1.00: configured for UDMA/100
[    1.074123] scsi 0:0:0:0: Direct-Access     ATA      SanDisk SSD PLUS 00RL PQ: 0 ANSI: 5
[    1.076797] sd 0:0:0:0: [sda] 468877312 512-byte logical blocks: (240 GB/224 GiB)
[    1.077104] sd 0:0:0:0: [sda] Write Protect is off
[    1.077267] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[    1.077509] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    1.077929] sd 0:0:0:0: [sda] Preferred minimum I/O size 512 bytes
[    1.081464]  sda: [mac] sda1 sda2 sda3 sda4 sda5 sda6 sda7 sda8
[    1.083867] sd 0:0:0:0: [sda] Attached SCSI disk
[    1.499309] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[    1.501893] ata2.00: ATA-9: WDC WD5000LPLX-60ZNTT1, 02.01A02, max UDMA/133
[    1.502115] ata2.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 0/32)
[    1.504812] ata2.00: configured for UDMA/100
[    1.505583] scsi 1:0:0:0: Direct-Access     ATA      WDC WD5000LPLX-6 1A02 PQ: 0 ANSI: 5
[    1.508185] sd 1:0:0:0: [sdb] 976773168 512-byte logical blocks: (500 GB/466 GiB)
[    1.508441] sd 1:0:0:0: [sdb] 4096-byte physical blocks
[    1.508669] sd 1:0:0:0: [sdb] Write Protect is off
[    1.508829] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[    1.509066] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    1.509515] sd 1:0:0:0: [sdb] Preferred minimum I/O size 4096 bytes
[    1.789296] pata-macio 0.0001f000:ata-4: Activating pata-macio chipset KeyLargo ATA-4, Apple bus ID 2
[    1.800124] scsi host3: pata_macio
[    1.809668] ata4: PATA max UDMA/66 irq 19 lpm-pol 0
[    1.975239] ata4.00: CFA: DeLOCK 54143 512MB, 100511E, max UDMA/66
[    1.984495] ata4.00: 1009008 sectors, multi 1: LBA 
[    2.182193]  sdb: [mac] sdb1 sdb2 sdb3 sdb4 sdb5 sdb6 sdb7 sdb8
[    2.193832] sd 1:0:0:0: [sdb] Attached SCSI disk
[    2.203743] scsi 3:0:0:0: Direct-Access     ATA      DeLOCK 54143 512 11E  PQ: 0 ANSI: 5
[    2.215150] sd 3:0:0:0: [sdc] 1009008 512-byte logical blocks: (517 MB/493 MiB)
[    2.224605] sd 3:0:0:0: [sdc] Write Protect is off
[    2.233897] sd 3:0:0:0: [sdc] Mode Sense: 00 3a 00 00
[    2.243238] sd 3:0:0:0: [sdc] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[    2.252885] sd 3:0:0:0: [sdc] Preferred minimum I/O size 512 bytes
[    2.265196]  sdc: [mac] sdc1 sdc2 sdc3 sdc4 sdc5 sdc6
[    2.276499] sd 3:0:0:0: [sdc] Attached SCSI disk
[    2.855979] pata-macio 0.00020000:ata-3: Activating pata-macio chipset KeyLargo ATA-3, Apple bus ID 0
[    2.867487] scsi host4: pata_macio
[    2.877759] ata5: PATA max MWDMA2 irq 20 lpm-pol 0
[    2.887994] sungem.c:v1.0 David S. Miller <davem@redhat.com>
[    2.899465] gem 0002:00:0f.0 eth0: Sun GEM (PCI) 10/100/1000BaseT Ethernet 00:0a:95:9c:76:3a
[    2.911130] ehci-pci 0001:00:12.2: EHCI Host Controller
[    2.921251] ehci-pci 0001:00:12.2: new USB bus registered, assigned bus number 1
[    2.931463] ehci-pci 0001:00:12.2: irq 52, io mem 0x80081000
[    2.939439] rtc-generic rtc-generic: registered as rtc0
[    2.951812] PowerMac i2c bus pmu 2 registered
[    2.961966] PowerMac i2c bus pmu 1 registered
[    2.962626] ehci-pci 0001:00:12.2: USB 2.0 started, EHCI 1.00
[    2.972230] PowerMac i2c bus mac-io 0 registered
[    2.981594] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.10
[    2.991048] i2c i2c-2: No i2c address for /pci@f2000000/mac-io@17/i2c@18000/i2c-modem
[    3.000543] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.010586] PowerMac i2c bus uni-n 1 registered
[    3.019961] usb usb1: Product: EHCI Host Controller
[    3.019971] usb usb1: Manufacturer: Linux 6.10.0-rc2-PMacG4 ehci_hcd
[    3.029586] i2c i2c-3: i2c-powermac: modalias failure on /uni-n@f8000000/i2c@f8001000/cereal@1c0
[    3.039173] usb usb1: SerialNumber: 0001:00:12.2
[    3.056735] hub 1-0:1.0: USB hub found
[    3.059036] PowerMac i2c bus uni-n 0 registered
[    3.068639] hub 1-0:1.0: 5 ports detected
[    3.079661] hid: raw HID events driver (C) Jiri Kosina
[    3.090064] ehci-pci 0001:00:1b.2: EHCI Host Controller
[    3.098502] ata5.00: ATAPI: _NEC DVD_RW ND-3520A, 1.04, max UDMA/33
[    3.108128] ehci-pci 0001:00:1b.2: new USB bus registered, assigned bus number 2
[    3.118356] usbcore: registered new interface driver usbhid
[    3.128215] ehci-pci 0001:00:1b.2: irq 63, io mem 0x80080000
[    3.137474] usbhid: USB HID core driver
[    3.138913] NET: Registered PF_INET6 protocol family
[    3.159302] ehci-pci 0001:00:1b.2: USB 2.0 started, EHCI 1.00
[    3.180615] Segment Routing with IPv6
[    3.186977] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.10
[    3.196709] In-situ OAM (IOAM) with IPv6
[    3.206359] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.217415] 9pnet: Installing 9P2000 support
[    3.226393] usb usb2: Product: EHCI Host Controller
[    3.226403] usb usb2: Manufacturer: Linux 6.10.0-rc2-PMacG4 ehci_hcd
[    3.226410] usb usb2: SerialNumber: 0001:00:1b.2
[    3.236487] scsi 4:0:0:0: CD-ROM            _NEC     DVD_RW ND-3520A  1.04 PQ: 0 ANSI: 5
[    3.247340] hub 2-0:1.0: USB hub found
[    3.256924] drmem: No dynamic reconfiguration memory found
[    3.266421] hub 2-0:1.0: 5 ports detected
[    3.294846] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level
[    3.317452] registered taskstats version 1
[    3.329797] Loading compiled-in X.509 certificates
[    3.341027] sr 4:0:0:0: [sr0] scsi3-mmc drive: 48x/48x writer cd/rw xa/form2 cdda tray
[    3.351183] cdrom: Uniform CD-ROM driver Revision: 3.20
[    3.391308] sr 4:0:0:0: Attached scsi CD-ROM sr0
[    3.461628] zswap: loaded using pool lzo/zsmalloc
[    3.471978] debug_vm_pgtable: [debug_vm_pgtable         ]: Validating architecture page table helpers
[    3.482361] page_owner is disabled
[    3.514192] Btrfs loaded, zoned=no, fsverity=no
[    4.289855] input: PMU as /devices/virtual/input/input0
[    4.300500] netpoll: netconsole: local port 6666
[    4.310449] netpoll: netconsole: local IPv4 address 192.168.2.8
[    4.320361] netpoll: netconsole: interface 'eth0'
[    4.330169] netpoll: netconsole: remote port 6666
[    4.330177] netpoll: netconsole: remote IPv4 address 192.168.2.3
[    4.330184] netpoll: netconsole: remote ethernet address a8:a1:59:16:4f:ea
[    4.359476] netpoll: netconsole: device eth0 not up yet, forcing it
[    4.446351] sungem_phy: PHY ID: 2060e1, addr: 0
[    4.456182] gem 0002:00:0f.0 eth0: Found BCM5421 PHY
[    8.136297] gem 0002:00:0f.0 eth0: Link is up at 1000 Mbps, full-duplex
[    8.145975] gem 0002:00:0f.0 eth0: Pause is enabled (rxfifo: 10240 off: 7168 on: 5632)
[    8.147320] printk: legacy console [netcon0] enabled
[    8.172520] netconsole: network logging started
[    8.197648] EXT4-fs (sda5): mounted filesystem fa07e66f-b4f9-404f-85d8-487d3c097aec ro with ordered data mode. Quota mode: disabled.
[    8.207687] VFS: Mounted root (ext4 filesystem) readonly on device 8:5.
[    8.221295] devtmpfs: mounted
[    8.233096] Freeing unused kernel image (initmem) memory: 1096K
[    8.248555] Checked W+X mappings: passed, no W+X pages found
[    8.258338] rodata_test: all tests were successful
[    8.268000] Run /sbin/init as init process
[    8.277570]   with arguments:
[    8.287168]     /sbin/init
[    8.296680]   with environment:
[    8.306131]     HOME=/
[    8.315424]     TERM=linux
[   12.550140] ohci-pci 0001:00:12.0: OHCI PCI host controller
[   12.581044] ohci-pci 0001:00:12.0: new USB bus registered, assigned bus number 3
[   12.591482] ohci-pci 0001:00:12.0: irq 52, io mem 0x8008c000
[   12.831894] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 6.10
[   12.840171] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   12.848291] usb usb3: Product: OHCI PCI host controller
[   12.856362] usb usb3: Manufacturer: Linux 6.10.0-rc2-PMacG4 ohci_hcd
[   12.864428] usb usb3: SerialNumber: 0001:00:12.0
[   12.923990] hub 3-0:1.0: USB hub found
[   12.932077] hub 3-0:1.0: 3 ports detected
[   12.960444] ohci-pci 0001:00:12.1: OHCI PCI host controller
[   13.021211] ohci-pci 0001:00:12.1: new USB bus registered, assigned bus number 4
[   13.032803] [drm] radeon kernel modesetting enabled.
[   13.053393] Console: switching to colour dummy device 80x25
[   13.054946] ohci-pci 0001:00:12.1: irq 52, io mem 0x8008b000
[   13.058187] radeon 0000:00:10.0: enabling device (0006 -> 0007)
[   13.060504] [drm] initializing kernel modesetting (RV350 0x1002:0x4150 0x1002:0x0002 0x00).
[   13.060572] [drm] Forcing AGP to PCI mode
[   13.060698] radeon 0000:00:10.0: Invalid PCI ROM header signature: expecting 0xaa55, got 0x0000
[   13.140584] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 6.10
[   13.140658] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   13.140697] usb usb4: Product: OHCI PCI host controller
[   13.140727] usb usb4: Manufacturer: Linux 6.10.0-rc2-PMacG4 ohci_hcd
[   13.140759] usb usb4: SerialNumber: 0001:00:12.1
[   13.141103] [drm] Generation 2 PCI interface, using max accessible memory
[   13.141148] radeon 0000:00:10.0: VRAM: 256M 0x00000000A0000000 - 0x00000000AFFFFFFF (256M used)
[   13.141189] radeon 0000:00:10.0: GTT: 512M 0x0000000080000000 - 0x000000009FFFFFFF
[   13.141344] [drm] Detected VRAM RAM=256M, BAR=256M
[   13.141375] [drm] RAM width 128bits DDR
[   13.142667] hub 4-0:1.0: USB hub found
[   13.142856] hub 4-0:1.0: 2 ports detected
[   13.143728] [drm] radeon: 256M of VRAM memory ready
[   13.143774] [drm] radeon: 512M of GTT memory ready.
[   13.143890] [drm] GART: num cpu pages 131072, num gpu pages 131072
[   13.150167] Apple USB OHCI 0001:00:18.0 disabled by firmware
[   13.150278] Apple USB OHCI 0001:00:19.0 disabled by firmware
[   13.151701] ohci-pci 0001:00:1b.0: OHCI PCI host controller
[   13.151802] ohci-pci 0001:00:1b.0: new USB bus registered, assigned bus number 5
[   13.152035] ohci-pci 0001:00:1b.0: irq 63, io mem 0x80084000
[   13.155088] [drm] radeon: 1 quad pipes, 1 Z pipes initialized
[   13.155160] [drm] PCI GART of 512M enabled (table at 0x0000000003480000).
[   13.155454] radeon 0000:00:10.0: WB enabled
[   13.155500] radeon 0000:00:10.0: fence driver on ring 0 use gpu addr 0x0000000080000000
[   13.157437] [drm] radeon: irq initialized.
[   13.157549] [drm] Loading R300 Microcode
[   13.230032] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 6.10
[   13.230144] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   13.230185] usb usb5: Product: OHCI PCI host controller
[   13.230215] usb usb5: Manufacturer: Linux 6.10.0-rc2-PMacG4 ohci_hcd
[   13.230280] usb usb5: SerialNumber: 0001:00:1b.0
[   13.237462] hub 5-0:1.0: USB hub found
[   13.237684] hub 5-0:1.0: 3 ports detected
[   13.241087] ohci-pci 0001:00:1b.1: OHCI PCI host controller
[   13.241214] ohci-pci 0001:00:1b.1: new USB bus registered, assigned bus number 6
[   13.246109] ohci-pci 0001:00:1b.1: irq 63, io mem 0x80083000
[   13.331419] [drm] radeon: ring at 0x0000000080001000
[   13.331567] [drm] ring test succeeded in 1 usecs
[   13.352747] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 6.10
[   13.352871] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   13.352934] usb usb6: Product: OHCI PCI host controller
[   13.352969] usb usb6: Manufacturer: Linux 6.10.0-rc2-PMacG4 ohci_hcd
[   13.353000] usb usb6: SerialNumber: 0001:00:1b.1
[   13.355280] hub 6-0:1.0: USB hub found
[   13.355565] hub 6-0:1.0: 2 ports detected
[   13.356525] [drm] ib test succeeded in 0 usecs
[   13.356825] stackdepot: allocating hash table of 65536 entries via kvcalloc
[   13.372416] [drm] Radeon Display Connectors
[   13.372489] [drm] Connector 0:
[   13.372515] [drm]   DVI-I-1
[   13.372539] [drm]   HPD2
[   13.372594] [drm]   DDC: 0x64 0x64 0x64 0x64 0x64 0x64 0x64 0x64
[   13.372679] [drm]   Encoders:
[   13.372704] [drm]     CRT1: INTERNAL_DAC1
[   13.372731] [drm]     DFP2: INTERNAL_DVO1
[   13.372756] [drm] Connector 1:
[   13.372781] [drm]   DVI-I-2
[   13.372805] [drm]   HPD1
[   13.372829] [drm]   DDC: 0x60 0x60 0x60 0x60 0x60 0x60 0x60 0x60
[   13.372861] [drm]   Encoders:
[   13.372898] [drm]     CRT2: INTERNAL_DAC2
[   13.372926] [drm]     DFP1: INTERNAL_TMDS1
[   13.374031] [drm] Initialized radeon 2.50.0 20080528 for 0000:00:10.0 on minor 0
[   13.629892] [drm] fb mappable at 0xA0040000
[   13.629992] [drm] vram apper at 0xA0000000
[   13.630053] [drm] size 8294400
[   13.630077] [drm] fb depth is 24
[   13.630106] [drm]    pitch is 7680
[   13.662793] ADM1030 fan controller [@2c]
[   13.666587] DS1775 digital thermometer [@49]
[   13.666647] Temp: 57.5 C
[   13.666655]   Hyst: 70.0 C
[   13.666684]   OS: 75.0 C
[   13.666711] 
[   13.748498] gem 0002:00:0f.0 enP2p0s15: renamed from eth0 (while UP)
[   13.793584] Console: switching to colour frame buffer device 240x67
[   13.878162] radeon 0000:00:10.0: [drm] fb0: radeondrmfb frame buffer device
[   15.029472] EXT4-fs (sda5): re-mounted fa07e66f-b4f9-404f-85d8-487d3c097aec r/w. Quota mode: disabled.
[   15.122880] EXT4-fs (sda5): re-mounted fa07e66f-b4f9-404f-85d8-487d3c097aec r/w. Quota mode: disabled.
[   15.616936] random: crng init done
[   15.641498] Adding 8388604k swap on /dev/sdb6.  Priority:-2 extents:1 across:8388604k 
[   15.882049] EXT4-fs (sdc5): mounting ext2 file system using the ext4 subsystem
[   15.887585] EXT4-fs (sdc5): mounted filesystem e4e8af9e-0f0d-44f9-b983-71bf61d782de r/w without journal. Quota mode: disabled.
[   15.888232] ext2 filesystem being mounted at /boot supports timestamps until 2038-01-19 (0x7fffffff)
[   15.890495] BTRFS: device label tmp devid 1 transid 4954 /dev/sda6 (8:6) scanned by mount (876)
[   15.892851] BTRFS info (device sda6): first mount of filesystem 65162d91-887e-4e48-a356-fbf7093eefb5
[   15.893281] BTRFS info (device sda6): using xxhash64 (xxhash64-generic) checksum algorithm
[   15.893641] BTRFS info (device sda6): using free-space-tree
[  102.887650] CPU-temp: 58.8 C
[  102.887680] , Case: 35.7 C
[  102.887851] ,  Fan: 5 (tuned +1)
[  126.345116] kswapd0: page allocation failure: order:0, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0
[  126.345779] CPU: 0 PID: 40 Comm: kswapd0 Not tainted 6.10.0-rc2-PMacG4 #10
[  126.346062] Hardware name: PowerMac3,6 7455 0x80010303 PowerMac
[  126.346299] Call Trace:
[  126.346410] [c13a3980] [c0770974] dump_stack_lvl+0x70/0x8c (unreliable)
[  126.346712] [c13a39a0] [c01ae6dc] warn_alloc+0x100/0x178
[  126.346955] [c13a3a00] [c01aeac4] __alloc_pages_noprof+0x370/0x8d0
[  126.347231] [c13a3ac0] [c01bc6c0] __read_swap_cache_async+0xc0/0x1cc
[  126.347506] [c13a3b10] [c01c2ed0] zswap_writeback_entry+0x50/0x154
[  126.347767] [c13a3c10] [c01c3044] shrink_memcg_cb+0x70/0xec
[  126.348001] [c13a3c40] [c018d2c0] __list_lru_walk_one+0xa0/0x154
[  126.348256] [c13a3ca0] [c018d3d8] list_lru_walk_one+0x64/0x7c
[  126.348495] [c13a3cd0] [c01c2874] zswap_shrinker_scan+0xac/0xc4
[  126.348746] [c13a3d00] [c01786b0] do_shrink_slab+0x18c/0x2f4
[  126.348985] [c13a3d50] [c0178bb4] shrink_slab+0x174/0x260
[  126.349207] [c13a3dd0] [c0176afc] shrink_node+0x758/0x850
[  126.349436] [c13a3e50] [c0176f34] balance_pgdat+0x340/0x650
[  126.349670] [c13a3f50] [c017746c] kswapd+0x228/0x25c
[  126.349881] [c13a3fc0] [c0064738] kthread+0xe4/0xe8
[  126.350094] [c13a3ff0] [c0015304] start_kernel_thread+0x10/0x14
[  126.350476] Mem-Info:
[  126.350595] active_anon:3729 inactive_anon:476741 isolated_anon:0
[  126.350595]  active_file:4318 inactive_file:4585 isolated_file:0
[  126.350595]  unevictable:4 dirty:2 writeback:2
[  126.350595]  slab_reclaimable:1350 slab_unreclaimable:5384
[  126.350595]  mapped:8161 shmem:687 pagetables:753
[  126.350595]  sec_pagetables:0 bounce:0
[  126.350595]  kernel_misc_reclaimable:0
[  126.350595]  free:2742 free_pcp:182 free_cma:0
[  126.352082] Node 0 active_anon:14916kB inactive_anon:1906960kB active_file:17272kB inactive_file:18356kB unevictable:16kB isolated(anon):0kB isolated(file):0kB mapped:32644kB dirty:16kB writeback:8kB shmem:2748kB writeback_tmp:0kB kernel_stack:1008kB pagetables:3012kB sec_pagetables:0kB all_unreclaimable? no
[  126.353306] DMA free:0kB boost:7780kB min:11240kB low:12104kB high:12968kB reserved_highatomic:0KB active_anon:176kB inactive_anon:700508kB active_file:360kB inactive_file:2196kB unevictable:0kB writepending:8kB present:786432kB managed:749500kB mlocked:0kB bounce:0kB free_pcp:728kB local_pcp:728kB free_cma:0kB
[  126.354393] lowmem_reserve[]: 0 0 1280 0
[  126.354601] DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
[  126.355088] 9781 total pagecache pages
[  126.355266] 183 pages in swap cache
[  126.355433] Free swap  = 8350420kB
[  126.355615] Total swap = 8388604kB
[  126.355832] 524288 pages RAM
[  126.355968] 327680 pages HighMem/MovableOnly
[  126.356153] 9233 pages reserved
[  143.422858] CPU-temp: 59.2 C
[  143.422886] , Case: 35.8 C
[  143.423067] ,  Fan: 6 (tuned +1)
[  216.144869] RPC: Registered named UNIX socket transport module.
[  216.145207] RPC: Registered udp transport module.
[  216.145431] RPC: Registered tcp transport module.
[  216.145652] RPC: Registered tcp-with-tls transport module.
[  216.145949] RPC: Registered tcp NFSv4.1 backchannel transport module.
[  216.226187] Key type dns_resolver registered
[  216.263666] NFS: Registering the id_resolver key type
[  216.264093] Key type id_resolver registered
[  216.264321] Key type id_legacy registered
[  248.104352] BTRFS info (device sda6): last unmount of filesystem 65162d91-887e-4e48-a356-fbf7093eefb5
[  248.213206] EXT4-fs (sdc5): unmounting filesystem e4e8af9e-0f0d-44f9-b983-71bf61d782de.
[  248.793495] CPU-temp: 59.6 C
[  248.793526] , Case: 36.0 C
[  248.805573] ,  Fan: 7 (tuned +1)
[  250.740399] elogind-daemon[1511]: Received signal 15 [TERM]
[  251.321034] EXT4-fs (sda5): re-mounted fa07e66f-b4f9-404f-85d8-487d3c097aec ro. Quota mode: disabled.
[  251.467013] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
[  251.484097] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[  251.500374] reboot: Restarting system