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
2024-06-06T13:32:36Z

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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