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Message-ID: <87jzmqjir5.fsf@intel.com>
Date: Tue, 27 Feb 2024 12:37:02 +0200
From: Jani Nikula <jani.nikula@...ux.intel.com>
To: Borislav Petkov <bp@...en8.de>, intel-gfx@...ts.freedesktop.org,
ville.syrjala@...ux.intel.com
Cc: Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>, Rodrigo Vivi
<rodrigo.vivi@...el.com>, Tvrtko Ursulin <tvrtko.ursulin@...ux.intel.com>,
David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>, lkml
<linux-kernel@...r.kernel.org>
Subject: Re: BUG: sleeping function called from invalid context at
drivers/gpu/drm/i915/gem/i915_gem_pages.c:526
On Tue, 27 Feb 2024, Borislav Petkov <bp@...en8.de> wrote:
> Hi all,
>
> this lockdep splat at the end is from an old Atom 32-bit laptop with the
> latest Linus + tip lineup:
Is this a recent regression?
At a glance, I couldn't quite pinpoint the root cause. It depends on
cursor_needs_physical == true, which means quite a limited set of
platforms.
Ville probably has a better idea here.
BR,
Jani.
>
> [ 0.000000] Linux version 6.8.0-rc6+ (boris@zn) (gcc (Debian 13.2.0-9) 13.2.0, GNU ld (GNU Binutils for Debian) 2.41.50.20231227) #1 SMP PREEMPT_DYNAMIC Tue Feb 27 10:43:15 CET 2024
> [ 0.000000] Disabled fast string operations
> [ 0.000000] BIOS-provided physical RAM map:
> [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
> [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved
> [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000003f375fff] usable
> [ 0.000000] BIOS-e820: [mem 0x000000003f376000-0x000000003f3befff] reserved
> [ 0.000000] BIOS-e820: [mem 0x000000003f3bf000-0x000000003f46cfff] usable
> [ 0.000000] BIOS-e820: [mem 0x000000003f46d000-0x000000003f4befff] ACPI NVS
> [ 0.000000] BIOS-e820: [mem 0x000000003f4bf000-0x000000003f4effff] usable
> [ 0.000000] BIOS-e820: [mem 0x000000003f4f0000-0x000000003f4fefff] ACPI data
> [ 0.000000] BIOS-e820: [mem 0x000000003f4ff000-0x000000003f4fffff] usable
> [ 0.000000] BIOS-e820: [mem 0x000000003f500000-0x000000003fffffff] reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000fed14000-0x00000000fed19fff] reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
> [ 0.000000] BIOS-e820: [mem 0x00000000fff00000-0x00000000ffffffff] reserved
> [ 0.000000] printk: debug: ignoring loglevel setting.
> [ 0.000000] Notice: NX (Execute Disable) protection missing in CPU!
> [ 0.000000] APIC: Static calls initialized
> [ 0.000000] SMBIOS 2.4 present.
> [ 0.000000] DMI: Acer AOA150/, BIOS v0.3309 10/06/2008
> [ 0.000000] tsc: Fast TSC calibration using PIT
> [ 0.000000] tsc: Detected 1595.973 MHz processor
> [ 0.006006] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
> [ 0.006046] e820: remove [mem 0x000a0000-0x000fffff] usable
> [ 0.006089] last_pfn = 0x3f500 max_arch_pfn = 0x100000
> [ 0.006112] MTRR map: 9 entries (5 fixed + 4 variable; max 21), built from 8 variable MTRRs
> [ 0.006125] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
> [ 0.006307] initial memory mapped: [mem 0x00000000-0x033fffff]
> [ 0.006444] RAMDISK: [mem 0x36eeb000-0x3776cfff]
> [ 0.006458] Allocated new RAMDISK: [mem 0x36669000-0x36eea545]
> [ 0.017353] Move RAMDISK from [mem 0x36eeb000-0x3776c545] to [mem 0x36669000-0x36eea545]
> [ 0.017396] ACPI: Early table checksum verification disabled
> [ 0.017418] ACPI: RSDP 0x00000000000FE020 000024 (v02 ACRSYS)
> [ 0.017452] ACPI: XSDT 0x000000003F4FE120 000064 (v01 ACRSYS ACRPRDCT 00000001 01000013)
> [ 0.017489] ACPI: FACP 0x000000003F4FC000 0000F4 (v04 ACRSYS ACRPRDCT 00000001 1025 01000013)
> [ 0.017526] ACPI: DSDT 0x000000003F4F2000 005DE6 (v01 ACRSYS ACRPRDCT 00000001 1025 01000013)
> [ 0.017557] ACPI: FACS 0x000000003F488000 000040
> [ 0.017584] ACPI: FACS 0x000000003F488000 000040
> [ 0.017611] ACPI: SSDT 0x000000003F4FD000 0004C4 (v02 PmRef CpuPm 00003000 INTL 20051117)
> [ 0.017643] ACPI: HPET 0x000000003F4FB000 000038 (v01 ACRSYS ACRPRDCT 00000001 1025 01000013)
> [ 0.017672] ACPI: APIC 0x000000003F4FA000 000068 (v02 ACRSYS ACRPRDCT 00000001 1025 01000013)
> [ 0.017702] ACPI: MCFG 0x000000003F4F9000 00003C (v01 ACRSYS ACRPRDCT 00000001 1025 01000013)
> [ 0.017731] ACPI: ASF! 0x000000003F4F8000 0000A5 (v32 ACRSYS ACRPRDCT 00000001 1025 01000013)
> [ 0.017761] ACPI: SLIC 0x000000003F4F1000 000176 (v01 ACRSYS ACRPRDCT 00000001 1025 01000013)
> [ 0.017790] ACPI: BOOT 0x000000003F4F0000 000028 (v01 ACRSYS ACRPRDCT 00000001 1025 01000013)
> [ 0.017818] ACPI: Reserving FACP table memory at [mem 0x3f4fc000-0x3f4fc0f3]
> [ 0.017830] ACPI: Reserving DSDT table memory at [mem 0x3f4f2000-0x3f4f7de5]
> [ 0.017840] ACPI: Reserving FACS table memory at [mem 0x3f488000-0x3f48803f]
> [ 0.017850] ACPI: Reserving FACS table memory at [mem 0x3f488000-0x3f48803f]
> [ 0.017860] ACPI: Reserving SSDT table memory at [mem 0x3f4fd000-0x3f4fd4c3]
> [ 0.017870] ACPI: Reserving HPET table memory at [mem 0x3f4fb000-0x3f4fb037]
> [ 0.017880] ACPI: Reserving APIC table memory at [mem 0x3f4fa000-0x3f4fa067]
> [ 0.017890] ACPI: Reserving MCFG table memory at [mem 0x3f4f9000-0x3f4f903b]
> [ 0.017900] ACPI: Reserving ASF! table memory at [mem 0x3f4f8000-0x3f4f80a4]
> [ 0.017910] ACPI: Reserving SLIC table memory at [mem 0x3f4f1000-0x3f4f1175]
> [ 0.017920] ACPI: Reserving BOOT table memory at [mem 0x3f4f0000-0x3f4f0027]
> [ 0.017960] 129MB HIGHMEM available.
> [ 0.017971] 883MB LOWMEM available.
> [ 0.017979] mapped low ram: 0 - 373fe000
> [ 0.017987] low ram: 0 - 373fe000
> [ 0.018006] Zone ranges:
> [ 0.018014] DMA [mem 0x0000000000001000-0x0000000000ffffff]
> [ 0.018031] Normal [mem 0x0000000001000000-0x00000000373fdfff]
> [ 0.018048] HighMem [mem 0x00000000373fe000-0x000000003f4fffff]
> [ 0.018064] Movable zone start for each node
> [ 0.018071] Early memory node ranges
> [ 0.018078] node 0: [mem 0x0000000000001000-0x000000000009efff]
> [ 0.018088] node 0: [mem 0x0000000000100000-0x000000003f375fff]
> [ 0.018098] node 0: [mem 0x000000003f3bf000-0x000000003f46cfff]
> [ 0.018107] node 0: [mem 0x000000003f4bf000-0x000000003f4effff]
> [ 0.018117] node 0: [mem 0x000000003f4ff000-0x000000003f4fffff]
> [ 0.018129] Initmem setup node 0 [mem 0x0000000000001000-0x000000003f4fffff]
> [ 0.027221] On node 0, zone DMA: 1 pages in unavailable ranges
> [ 0.027404] On node 0, zone DMA: 97 pages in unavailable ranges
> [ 0.037625] On node 0, zone HighMem: 73 pages in unavailable ranges
> [ 0.037649] On node 0, zone HighMem: 82 pages in unavailable ranges
> [ 0.037660] On node 0, zone HighMem: 15 pages in unavailable ranges
> [ 0.037687] Reserving Intel graphics memory at [mem 0x3f800000-0x3fffffff]
> [ 0.038115] ACPI: PM-Timer IO Port: 0x408
> [ 0.038145] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
> [ 0.038158] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
> [ 0.038233] IOAPIC[0]: apic_id 4, version 32, address 0xfec00000, GSI 0-23
> [ 0.038263] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
> [ 0.038276] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
> [ 0.038296] ACPI: Using ACPI (MADT) for SMP configuration information
> [ 0.038306] ACPI: HPET id: 0x8086a201 base: 0xfed00000
> [ 0.038330] CPU topo: Max. logical packages: 1
> [ 0.038339] CPU topo: Max. logical dies: 1
> [ 0.038347] CPU topo: Max. dies per package: 1
> [ 0.038355] CPU topo: Max. threads per core: 2
> [ 0.038363] CPU topo: Num. cores per package: 1
> [ 0.038371] CPU topo: Num. threads per package: 2
> [ 0.038379] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs
> [ 0.038485] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
> [ 0.038499] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
> [ 0.038509] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000dffff]
> [ 0.038519] PM: hibernation: Registered nosave memory: [mem 0x000e0000-0x000fffff]
> [ 0.038530] PM: hibernation: Registered nosave memory: [mem 0x3f376000-0x3f3befff]
> [ 0.038542] PM: hibernation: Registered nosave memory: [mem 0x3f46d000-0x3f4befff]
> [ 0.038555] PM: hibernation: Registered nosave memory: [mem 0x3f4f0000-0x3f4fefff]
> [ 0.038582] [mem 0x40000000-0xdfffffff] available for PCI devices
> [ 0.038599] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
> [ 0.038650] setup_percpu: NR_CPUS:2 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1
> [ 0.045203] percpu: Embedded 353 pages/cpu s1417084 r0 d28804 u1445888
> [ 0.045241] pcpu-alloc: s1417084 r0 d28804 u1445888 alloc=353*4096
> [ 0.045263] pcpu-alloc: [0] 0 [0] 1
> [ 0.045341] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-6.8.0-rc6+ root=/dev/sda1 ro resume=/dev/sda2 log_bug_len=10M ignore_loglevel
> [ 0.045640] Unknown kernel command line parameters "BOOT_IMAGE=/boot/vmlinuz-6.8.0-rc6+ log_bug_len=10M", will be passed to user space.
> [ 0.045669] printk: log_buf_len individual max cpu contribution: 2097152 bytes
> [ 0.045681] printk: log_buf_len total cpu_extra contributions: 2097152 bytes
> [ 0.045690] printk: log_buf_len min size: 2097152 bytes
> [ 0.080466] printk: log_buf_len: 4194304 bytes
> [ 0.080488] printk: early log buf free: 2089852(99%)
> [ 0.081082] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
> [ 0.081395] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
> [ 0.081514] Built 1 zonelists, mobility grouping on. Total pages: 257292
> [ 0.081559] mem auto-init: stack:off, heap alloc:off, heap free:off
> [ 0.081572] Initializing HighMem for node 0 (000373fe:0003f500)
> [ 0.191017] Initializing Movable for node 0 (00000000:00000000)
> [ 0.200975] Checking if this processor honours the WP bit even in supervisor mode...Ok.
> [ 0.201020] Memory: 965396K/1036240K available (10703K kernel code, 7233K rwdata, 3876K rodata, 2196K init, 8592K bss, 70844K reserved, 0K cma-reserved, 131424K highmem)
> [ 0.201537] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
> [ 0.201700] ftrace: allocating 38723 entries in 76 pages
> [ 0.215339] ftrace: allocated 76 pages with 3 groups
> [ 0.215876] trace event string verifier disabled
> [ 0.216046] Dynamic Preempt: full
> [ 0.216414] Running RCU self tests
> [ 0.216423] Running RCU synchronous self tests
> [ 0.216459] rcu: Preemptible hierarchical RCU implementation.
> [ 0.216467] rcu: RCU lockdep checking is enabled.
> [ 0.216475] Trampoline variant of Tasks RCU enabled.
> [ 0.216482] Rude variant of Tasks RCU enabled.
> [ 0.216490] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies.
> [ 0.216617] Running RCU synchronous self tests
> [ 0.223565] NR_IRQS: 2304, nr_irqs: 440, preallocated irqs: 16
> [ 0.224284] rcu: srcu_init: Setting srcu_struct sizes based on contention.
> [ 0.227419] Console: colour VGA+ 80x25
> [ 0.227493] printk: legacy console [tty0] enabled
> [ 0.251847] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
> [ 0.252074] ... MAX_LOCKDEP_SUBCLASSES: 8
> [ 0.252219] ... MAX_LOCK_DEPTH: 48
> [ 0.252365] ... MAX_LOCKDEP_KEYS: 8192
> [ 0.252512] ... CLASSHASH_SIZE: 4096
> [ 0.252660] ... MAX_LOCKDEP_ENTRIES: 32768
> [ 0.252808] ... MAX_LOCKDEP_CHAINS: 65536
> [ 0.252959] ... CHAINHASH_SIZE: 32768
> [ 0.253107] memory used by lock dependency info: 4125 kB
> [ 0.253268] memory used for stack traces: 2112 kB
> [ 0.253422] per task-struct memory footprint: 2112 bytes
> [ 0.253638] ACPI: Core revision 20230628
> [ 0.254795] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns
> [ 0.255154] APIC: Switch to symmetric I/O mode setup
> [ 0.256619] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
> [ 0.261135] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x170148dc4d1, max_idle_ns: 440795285318 ns
> [ 0.262584] Calibrating delay loop (skipped), value calculated using timer frequency.. 3191.94 BogoMIPS (lpj=1595973)
> [ 0.262894] Disabled fast string operations
> [ 0.263070] CPU0: Thermal monitoring enabled (TM1)
> [ 0.263673] process: using mwait in idle threads
> [ 0.263868] Last level iTLB entries: 4KB 32, 2MB 0, 4MB 0
> [ 0.264049] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 8, 1GB 0
> [ 0.264269] x86/fpu: x87 FPU will use FXSAVE
> [ 0.266513] Freeing SMP alternatives memory: 32K
> [ 0.266607] pid_max: default: 32768 minimum: 301
> [ 0.267110] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
> [ 0.267363] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
> [ 0.270603] Running RCU synchronous self tests
> [ 0.271617] Running RCU synchronous self tests
> [ 0.374472] smpboot: CPU0: Intel(R) Atom(TM) CPU N270 @ 1.60GHz (family: 0x6, model: 0x1c, stepping: 0x2)
> [ 0.377076] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1.
> [ 0.377659] RCU Tasks Rude: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1.
> [ 0.378318] Running RCU Tasks wait API self tests
> [ 0.480815] Running RCU Tasks Rude wait API self tests
> [ 0.481458] Performance Events: PEBS fmt0+, LBR disabled due to erratumAtom events, Intel PMU driver.
> [ 0.481628] ... version: 3
> [ 0.481793] ... bit width: 40
> [ 0.481955] ... generic registers: 2
> [ 0.482115] ... value mask: 000000ffffffffff
> [ 0.482298] ... max period: 000000007fffffff
> [ 0.482605] ... fixed-purpose events: 3
> [ 0.482767] ... event mask: 0000000700000003
> [ 0.484070] signal: max sigframe size: 1440
> [ 0.486371] rcu: Hierarchical SRCU implementation.
> [ 0.486612] rcu: Max phase no-delay instances is 400.
> [ 0.489636] smp: Bringing up secondary CPUs ...
> [ 0.492276] smpboot: x86: Booting SMP configuration:
> [ 0.492508] .... node #0, CPUs: #1
> [ 0.033236] Disabled fast string operations
> [ 0.494765] smp: Brought up 1 node, 2 CPUs
> [ 0.495152] smpboot: Total of 2 processors activated (6383.89 BogoMIPS)
> [ 0.498897] devtmpfs: initialized
> [ 0.505899] ACPI: PM: Registering ACPI NVS region [mem 0x3f46d000-0x3f4befff] (335872 bytes)
> [ 0.508630] Running RCU synchronous self tests
> [ 0.508884] Running RCU synchronous self tests
> [ 0.509415] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
> [ 0.509642] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
> [ 0.512895] NET: Registered PF_NETLINK/PF_ROUTE protocol family
> [ 0.520415] thermal_sys: Registered thermal governor 'bang_bang'
> [ 0.520443] thermal_sys: Registered thermal governor 'step_wise'
> [ 0.520611] thermal_sys: Registered thermal governor 'user_space'
> [ 0.521133] cpuidle: using governor ladder
> [ 0.521741] cpuidle: using governor menu
> [ 0.522317] Simple Boot Flag value 0x5 read from CMOS RAM was invalid
> [ 0.522525] Simple Boot Flag at 0x44 set to 0x1
> [ 0.523472] PCI: ECAM [mem 0xe0000000-0xefffffff] (base 0xe0000000) for domain 0000 [bus 00-ff]
> [ 0.523622] PCI: ECAM [mem 0xe0000000-0xefffffff] reserved as E820 entry
> [ 0.523833] PCI: Using ECAM for extended config space
> [ 0.524030] PCI: Using configuration type 1 for base access
> [ 0.525282] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible.
> [ 0.550659] ACPI: Added _OSI(Module Device)
> [ 0.550898] ACPI: Added _OSI(Processor Device)
> [ 0.551127] ACPI: Added _OSI(3.0 _SCP Extensions)
> [ 0.551361] ACPI: Added _OSI(Processor Aggregator Device)
> [ 0.591178] Callback from call_rcu_tasks_rude() invoked.
> [ 0.638884] ACPI: 2 ACPI AML tables successfully acquired and loaded
> [ 0.653941] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
> [ 0.670421] ACPI: Dynamic OEM Table Load:
> [ 0.670667] ACPI: SSDT 0x00000000C35BC400 000239 (v02 PmRef Cpu0Ist 00003000 INTL 20051117)
> [ 0.684833] ACPI: Dynamic OEM Table Load:
> [ 0.685114] ACPI: SSDT 0x00000000C371C800 0001C7 (v02 PmRef Cpu0Cst 00003001 INTL 20051117)
> [ 0.688870] Callback from call_rcu_tasks() invoked.
> [ 0.701069] ACPI: Dynamic OEM Table Load:
> [ 0.701336] ACPI: SSDT 0x00000000C3439900 0000D0 (v02 PmRef Cpu1Ist 00003000 INTL 20051117)
> [ 0.714777] ACPI: Dynamic OEM Table Load:
> [ 0.715039] ACPI: SSDT 0x00000000C3510D80 000083 (v02 PmRef Cpu1Cst 00003000 INTL 20051117)
> [ 0.730296] ACPI: _OSC evaluated successfully for all CPUs
> [ 0.732665] ACPI: EC: EC started
> [ 0.732856] ACPI: EC: interrupt blocked
> [ 0.754548] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
> [ 0.754786] ACPI: \_SB_.PCI0.LPC_.EC0_: Boot DSDT EC used to handle transactions
> [ 0.755032] ACPI: Interpreter enabled
> [ 0.755602] ACPI: PM: (supports S0 S3 S4 S5)
> [ 0.755808] ACPI: Using IOAPIC for interrupt routing
> [ 0.756443] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
> [ 0.756604] PCI: Using E820 reservations for host bridge windows
> [ 0.760745] ACPI: Enabled 10 GPEs in block 00 to 1F
> [ 0.906821] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
> [ 0.907130] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
> [ 0.908552] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0._OSC.CAPB], AE_ALREADY_EXISTS (20230628/dsfield-184)
> [ 0.908955] ACPI Error: AE_ALREADY_EXISTS, CreateBufferField failure (20230628/dswload2-477)
> [ 0.909272] ACPI Error: Aborting method \_SB.PCI0._OSC due to previous error (AE_ALREADY_EXISTS) (20230628/psparse-529)
> [ 0.909697] acpi PNP0A08:00: _OSC: OS requested [PME AER PCIeCapability LTR]
> [ 0.909920] acpi PNP0A08:00: _OSC: platform willing to grant [PME AER PCIeCapability LTR]
> [ 0.910203] acpi PNP0A08:00: _OSC: platform retains control of PCIe features (AE_ALREADY_EXISTS)
> [ 0.920472] PCI host bridge to bus 0000:00
> [ 0.920615] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
> [ 0.920839] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
> [ 0.921076] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
> [ 0.921330] pci_bus 0000:00: root bus resource [mem 0x40000000-0xfebfffff window]
> [ 0.921612] pci_bus 0000:00: root bus resource [bus 00-ff]
> [ 0.922199] pci 0000:00:00.0: [8086:27ac] type 00 class 0x060000 conventional PCI endpoint
> [ 0.924202] pci 0000:00:02.0: [8086:27ae] type 00 class 0x030000 conventional PCI endpoint
> [ 0.924519] pci 0000:00:02.0: BAR 0 [mem 0x58480000-0x584fffff]
> [ 0.924628] pci 0000:00:02.0: BAR 1 [io 0x60c0-0x60c7]
> [ 0.924839] pci 0000:00:02.0: BAR 2 [mem 0x40000000-0x4fffffff pref]
> [ 0.925085] pci 0000:00:02.0: BAR 3 [mem 0x58500000-0x5853ffff]
> [ 0.925609] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
> [ 0.928759] pci 0000:00:02.1: [8086:27a6] type 00 class 0x038000 conventional PCI endpoint
> [ 0.929091] pci 0000:00:02.1: BAR 0 [mem 0x58400000-0x5847ffff]
> [ 0.930948] pci 0000:00:1b.0: [8086:27d8] type 00 class 0x040300 PCIe Root Complex Integrated Endpoint
> [ 0.931321] pci 0000:00:1b.0: BAR 0 [mem 0x58540000-0x58543fff 64bit]
> [ 0.931986] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
> [ 0.934921] pci 0000:00:1c.0: [8086:27d0] type 01 class 0x060400 PCIe Root Port
> [ 0.935307] pci 0000:00:1c.0: PCI bridge to [bus 01]
> [ 0.935507] pci 0000:00:1c.0: bridge window [io 0x5000-0x5fff]
> [ 0.935615] pci 0000:00:1c.0: bridge window [mem 0x57300000-0x583fffff]
> [ 0.935866] pci 0000:00:1c.0: bridge window [mem 0x50000000-0x50ffffff 64bit pref]
> [ 0.936640] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
> [ 0.939606] pci 0000:00:1c.1: [8086:27d2] type 01 class 0x060400 PCIe Root Port
> [ 0.939972] pci 0000:00:1c.1: PCI bridge to [bus 02]
> [ 0.940187] pci 0000:00:1c.1: bridge window [io 0x3000-0x4fff]
> [ 0.940401] pci 0000:00:1c.1: bridge window [mem 0x56300000-0x572fffff]
> [ 0.940639] pci 0000:00:1c.1: bridge window [mem 0x51000000-0x520fffff 64bit pref]
> [ 0.941244] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
> [ 0.944146] pci 0000:00:1c.2: [8086:27d4] type 01 class 0x060400 PCIe Root Port
> [ 0.944510] pci 0000:00:1c.2: PCI bridge to [bus 03]
> [ 0.944618] pci 0000:00:1c.2: bridge window [io 0x2000-0x2fff]
> [ 0.944830] pci 0000:00:1c.2: bridge window [mem 0x55200000-0x562fffff]
> [ 0.945098] pci 0000:00:1c.2: bridge window [mem 0x52100000-0x530fffff 64bit pref]
> [ 0.945846] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
> [ 0.948683] pci 0000:00:1c.3: [8086:27d6] type 01 class 0x060400 PCIe Root Port
> [ 0.949055] pci 0000:00:1c.3: PCI bridge to [bus 04]
> [ 0.949263] pci 0000:00:1c.3: bridge window [io 0x1000-0x1fff]
> [ 0.949475] pci 0000:00:1c.3: bridge window [mem 0x54100000-0x551fffff]
> [ 0.949639] pci 0000:00:1c.3: bridge window [mem 0x53100000-0x540fffff 64bit pref]
> [ 0.950244] pci 0000:00:1c.3: PME# supported from D0 D3hot D3cold
> [ 0.953324] pci 0000:00:1d.0: [8086:27c8] type 00 class 0x0c0300 conventional PCI endpoint
> [ 0.953764] pci 0000:00:1d.0: BAR 4 [io 0x6080-0x609f]
> [ 0.956336] pci 0000:00:1d.1: [8086:27c9] type 00 class 0x0c0300 conventional PCI endpoint
> [ 0.956764] pci 0000:00:1d.1: BAR 4 [io 0x6060-0x607f]
> [ 0.959358] pci 0000:00:1d.2: [8086:27ca] type 00 class 0x0c0300 conventional PCI endpoint
> [ 0.959766] pci 0000:00:1d.2: BAR 4 [io 0x6040-0x605f]
> [ 0.962373] pci 0000:00:1d.3: [8086:27cb] type 00 class 0x0c0300 conventional PCI endpoint
> [ 0.962764] pci 0000:00:1d.3: BAR 4 [io 0x6020-0x603f]
> [ 0.966517] pci 0000:00:1d.7: [8086:27cc] type 00 class 0x0c0320 conventional PCI endpoint
> [ 0.966659] pci 0000:00:1d.7: BAR 0 [mem 0x58544400-0x585447ff]
> [ 0.967209] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
> [ 0.969933] pci 0000:00:1e.0: [8086:2448] type 01 class 0x060401 conventional PCI bridge
> [ 0.970331] pci 0000:00:1e.0: PCI bridge to [bus 05] (subtractive decode)
> [ 0.973061] pci 0000:00:1f.0: [8086:27b9] type 00 class 0x060100 conventional PCI endpoint
> [ 0.973686] pci 0000:00:1f.0: quirk: [io 0x0400-0x047f] claimed by ICH6 ACPI/GPIO/TCO
> [ 0.973960] pci 0000:00:1f.0: quirk: [io 0x0500-0x053f] claimed by ICH6 GPIO
> [ 0.974223] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 4 PIO at 0068 (mask 0007)
> [ 0.977944] pci 0000:00:1f.2: [8086:27c4] type 00 class 0x010180 conventional PCI endpoint
> [ 0.978292] pci 0000:00:1f.2: BAR 0 [io 0x0000-0x0007]
> [ 0.978510] pci 0000:00:1f.2: BAR 1 [io 0x0000-0x0003]
> [ 0.978633] pci 0000:00:1f.2: BAR 2 [io 0x0000-0x0007]
> [ 0.978848] pci 0000:00:1f.2: BAR 3 [io 0x0000-0x0003]
> [ 0.979081] pci 0000:00:1f.2: BAR 4 [io 0x60a0-0x60af]
> [ 0.979338] pci 0000:00:1f.2: BAR 0 [io 0x01f0-0x01f7]: legacy IDE quirk
> [ 0.979604] pci 0000:00:1f.2: BAR 1 [io 0x03f6]: legacy IDE quirk
> [ 0.979808] pci 0000:00:1f.2: BAR 2 [io 0x0170-0x0177]: legacy IDE quirk
> [ 0.980038] pci 0000:00:1f.2: BAR 3 [io 0x0376]: legacy IDE quirk
> [ 0.980395] pci 0000:00:1f.2: PME# supported from D3hot
> [ 0.983156] pci 0000:00:1f.3: [8086:27da] type 00 class 0x0c0500 conventional PCI endpoint
> [ 0.983638] pci 0000:00:1f.3: BAR 4 [io 0x6000-0x601f]
> [ 0.985505] pci 0000:00:1c.0: PCI bridge to [bus 01]
> [ 0.986319] pci 0000:02:00.0: [10ec:8136] type 00 class 0x020000 PCIe Endpoint
> [ 0.986664] pci 0000:02:00.0: BAR 0 [io 0x3000-0x30ff]
> [ 0.986946] pci 0000:02:00.0: BAR 2 [mem 0x51010000-0x51010fff 64bit pref]
> [ 0.987219] pci 0000:02:00.0: BAR 4 [mem 0x51000000-0x5100ffff 64bit pref]
> [ 0.987625] pci 0000:02:00.0: ROM [mem 0xfffe0000-0xffffffff pref]
> [ 0.988271] pci 0000:02:00.0: supports D1 D2
> [ 0.988444] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
> [ 0.991644] pci 0000:00:1c.1: PCI bridge to [bus 02]
> [ 0.992773] pci 0000:03:00.0: [168c:001c] type 00 class 0x020000 PCIe Legacy Endpoint
> [ 0.993296] pci 0000:03:00.0: BAR 0 [mem 0x55200000-0x5520ffff 64bit]
> [ 0.997989] pci 0000:03:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force'
> [ 0.998493] pci 0000:00:1c.2: PCI bridge to [bus 03]
> [ 0.999387] pci 0000:04:00.0: [197b:2382] type 00 class 0x088000 PCIe Endpoint
> [ 0.999681] pci 0000:04:00.0: BAR 0 [mem 0x54100300-0x541003ff]
> [ 1.000128] pci 0000:04:00.0: ROM [mem 0xffff8000-0xffffffff pref]
> [ 1.003190] pci 0000:04:00.2: [197b:2381] type 00 class 0x080501 PCIe Endpoint
> [ 1.003520] pci 0000:04:00.2: BAR 0 [mem 0x54100200-0x541002ff]
> [ 1.006542] pci 0000:04:00.3: [197b:2383] type 00 class 0x088000 PCIe Endpoint
> [ 1.006906] pci 0000:04:00.3: BAR 0 [mem 0x54100100-0x541001ff]
> [ 1.009885] pci 0000:04:00.4: [197b:2384] type 00 class 0x088000 PCIe Endpoint
> [ 1.010228] pci 0000:04:00.4: BAR 0 [mem 0x54100000-0x541000ff]
> [ 1.013449] pci 0000:00:1c.3: PCI bridge to [bus 04]
> [ 1.013728] pci_bus 0000:05: extended config space not accessible
> [ 1.014695] pci 0000:00:1e.0: PCI bridge to [bus 05] (subtractive decode)
> [ 1.014949] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7 window] (subtractive decode)
> [ 1.015238] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff window] (subtractive decode)
> [ 1.015510] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode)
> [ 1.015608] pci 0000:00:1e.0: bridge window [mem 0x40000000-0xfebfffff window] (subtractive decode)
> [ 1.016015] pci_bus 0000:00: on NUMA node 0
> [ 1.018768] ACPI: PCI: Interrupt link LNKA configured for IRQ 11
> [ 1.020234] ACPI: PCI: Interrupt link LNKB configured for IRQ 11
> [ 1.021658] ACPI: PCI: Interrupt link LNKC configured for IRQ 11
> [ 1.023072] ACPI: PCI: Interrupt link LNKD configured for IRQ 11
> [ 1.024461] ACPI: PCI: Interrupt link LNKE configured for IRQ 0
> [ 1.024603] ACPI: PCI: Interrupt link LNKE disabled
> [ 1.026072] ACPI: PCI: Interrupt link LNKF configured for IRQ 0
> [ 1.026286] ACPI: PCI: Interrupt link LNKF disabled
> [ 1.027699] ACPI: PCI: Interrupt link LNKG configured for IRQ 0
> [ 1.027904] ACPI: PCI: Interrupt link LNKG disabled
> [ 1.029270] ACPI: PCI: Interrupt link LNKH configured for IRQ 0
> [ 1.029474] ACPI: PCI: Interrupt link LNKH disabled
> [ 1.039525] ACPI: EC: interrupt unblocked
> [ 1.039611] ACPI: EC: event unblocked
> [ 1.039774] ACPI: EC: EC_CMD/EC_SC=0x66, EC_DATA=0x62
> [ 1.039987] ACPI: EC: GPE=0x17
> [ 1.040149] ACPI: \_SB_.PCI0.LPC_.EC0_: Boot DSDT EC initialization complete
> [ 1.040381] ACPI: \_SB_.PCI0.LPC_.EC0_: EC: Used to handle transactions and events
> [ 1.043711] SCSI subsystem initialized
> [ 1.044229] libata version 3.00 loaded.
> [ 1.044638] ACPI: bus type USB registered
> [ 1.045360] usbcore: registered new interface driver usbfs
> [ 1.045836] usbcore: registered new interface driver hub
> [ 1.046246] usbcore: registered new device driver usb
> [ 1.047081] EDAC MC: Ver: 3.0.0
> [ 1.050409] Advanced Linux Sound Architecture Driver Initialized.
> [ 1.054812] PCI: Using ACPI for IRQ routing
> [ 1.086379] PCI: pci_cache_line_size set to 64 bytes
> [ 1.086892] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
> [ 1.087104] e820: reserve RAM buffer [mem 0x3f376000-0x3fffffff]
> [ 1.087307] e820: reserve RAM buffer [mem 0x3f46d000-0x3fffffff]
> [ 1.087505] e820: reserve RAM buffer [mem 0x3f4f0000-0x3fffffff]
> [ 1.087606] e820: reserve RAM buffer [mem 0x3f500000-0x3fffffff]
> [ 1.089193] pci 0000:00:02.0: vgaarb: setting as boot VGA device
> [ 1.089193] pci 0000:00:02.0: vgaarb: bridge control possible
> [ 1.089254] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
> [ 1.089753] vgaarb: loaded
> [ 1.105832] hpet: 3 channels of 0 reserved for per-cpu timers
> [ 1.106059] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
> [ 1.106289] hpet0: 3 comparators, 64-bit 14.318180 MHz counter
> [ 1.109349] clocksource: Switched to clocksource tsc-early
> [ 1.113686] pnp: PnP ACPI init
> [ 1.118920] pnp 00:00: disabling [io 0x164e-0x164f] because it overlaps 0000:00:1c.3 BAR 7 [io 0x1000-0x1fff]
> [ 1.120923] system 00:00: [io 0x0200-0x020f] has been reserved
> [ 1.121225] system 00:00: [io 0x0600-0x060f] has been reserved
> [ 1.121515] system 00:00: [io 0x0610] has been reserved
> [ 1.121788] system 00:00: [io 0x0800-0x080f] has been reserved
> [ 1.122120] system 00:00: [io 0x0400-0x047f] has been reserved
> [ 1.122406] system 00:00: [io 0x0500-0x053f] has been reserved
> [ 1.122700] system 00:00: [mem 0xe0000000-0xefffffff] has been reserved
> [ 1.123052] system 00:00: [mem 0xfed1c000-0xfed1ffff] has been reserved
> [ 1.123369] system 00:00: [mem 0xfed14000-0xfed17fff] has been reserved
> [ 1.123687] system 00:00: [mem 0xfed18000-0xfed18fff] has been reserved
> [ 1.124060] system 00:00: [mem 0xfed19000-0xfed19fff] has been reserved
> [ 1.124373] system 00:00: [mem 0xfec00000-0xfec00fff] could not be reserved
> [ 1.124691] system 00:00: [mem 0xfee00000-0xfee00fff] has been reserved
> [ 1.131722] pnp: PnP ACPI: found 4 devices
> [ 1.216745] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
> [ 1.217396] NET: Registered PF_INET protocol family
> [ 1.218362] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
> [ 1.222210] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 24576 bytes, linear)
> [ 1.222984] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
> [ 1.223268] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
> [ 1.223759] TCP bind hash table entries: 8192 (order: 7, 786432 bytes, linear)
> [ 1.226047] TCP: Hash tables configured (established 8192 bind 8192)
> [ 1.226745] UDP hash table entries: 512 (order: 3, 57344 bytes, linear)
> [ 1.227184] UDP-Lite hash table entries: 512 (order: 3, 57344 bytes, linear)
> [ 1.228012] NET: Registered PF_UNIX/PF_LOCAL protocol family
> [ 1.228374] pci 0000:02:00.0: ROM [mem 0xfffe0000-0xffffffff pref]: can't claim; no compatible bridge window
> [ 1.228676] pci 0000:04:00.0: ROM [mem 0xffff8000-0xffffffff pref]: can't claim; no compatible bridge window
> [ 1.229022] pci 0000:00:1c.0: PCI bridge to [bus 01]
> [ 1.229215] pci 0000:00:1c.0: bridge window [io 0x5000-0x5fff]
> [ 1.229445] pci 0000:00:1c.0: bridge window [mem 0x57300000-0x583fffff]
> [ 1.229665] pci 0000:00:1c.0: bridge window [mem 0x50000000-0x50ffffff 64bit pref]
> [ 1.229976] pci 0000:02:00.0: ROM [mem 0x56300000-0x5631ffff pref]: assigned
> [ 1.230199] pci 0000:00:1c.1: PCI bridge to [bus 02]
> [ 1.230396] pci 0000:00:1c.1: bridge window [io 0x3000-0x4fff]
> [ 1.230609] pci 0000:00:1c.1: bridge window [mem 0x56300000-0x572fffff]
> [ 1.230828] pci 0000:00:1c.1: bridge window [mem 0x51000000-0x520fffff 64bit pref]
> [ 1.231126] pci 0000:00:1c.2: PCI bridge to [bus 03]
> [ 1.231311] pci 0000:00:1c.2: bridge window [io 0x2000-0x2fff]
> [ 1.231532] pci 0000:00:1c.2: bridge window [mem 0x55200000-0x562fffff]
> [ 1.231751] pci 0000:00:1c.2: bridge window [mem 0x52100000-0x530fffff 64bit pref]
> [ 1.232057] pci 0000:04:00.0: ROM [mem 0x54108000-0x5410ffff pref]: assigned
> [ 1.232277] pci 0000:00:1c.3: PCI bridge to [bus 04]
> [ 1.232483] pci 0000:00:1c.3: bridge window [io 0x1000-0x1fff]
> [ 1.232694] pci 0000:00:1c.3: bridge window [mem 0x54100000-0x551fffff]
> [ 1.232954] pci 0000:00:1c.3: bridge window [mem 0x53100000-0x540fffff 64bit pref]
> [ 1.233222] pci 0000:00:1e.0: PCI bridge to [bus 05]
> [ 1.233453] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
> [ 1.233656] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
> [ 1.233888] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
> [ 1.234105] pci_bus 0000:00: resource 7 [mem 0x40000000-0xfebfffff window]
> [ 1.234321] pci_bus 0000:01: resource 0 [io 0x5000-0x5fff]
> [ 1.234523] pci_bus 0000:01: resource 1 [mem 0x57300000-0x583fffff]
> [ 1.235813] pci_bus 0000:01: resource 2 [mem 0x50000000-0x50ffffff 64bit pref]
> [ 1.236081] pci_bus 0000:02: resource 0 [io 0x3000-0x4fff]
> [ 1.236274] pci_bus 0000:02: resource 1 [mem 0x56300000-0x572fffff]
> [ 1.236499] pci_bus 0000:02: resource 2 [mem 0x51000000-0x520fffff 64bit pref]
> [ 1.236741] pci_bus 0000:03: resource 0 [io 0x2000-0x2fff]
> [ 1.236962] pci_bus 0000:03: resource 1 [mem 0x55200000-0x562fffff]
> [ 1.237166] pci_bus 0000:03: resource 2 [mem 0x52100000-0x530fffff 64bit pref]
> [ 1.237417] pci_bus 0000:04: resource 0 [io 0x1000-0x1fff]
> [ 1.237608] pci_bus 0000:04: resource 1 [mem 0x54100000-0x551fffff]
> [ 1.237811] pci_bus 0000:04: resource 2 [mem 0x53100000-0x540fffff 64bit pref]
> [ 1.238083] pci_bus 0000:05: resource 4 [io 0x0000-0x0cf7 window]
> [ 1.238287] pci_bus 0000:05: resource 5 [io 0x0d00-0xffff window]
> [ 1.238500] pci_bus 0000:05: resource 6 [mem 0x000a0000-0x000bffff window]
> [ 1.238716] pci_bus 0000:05: resource 7 [mem 0x40000000-0xfebfffff window]
> [ 1.264313] PCI: CLS 0 bytes, default 64
> [ 1.266764] Unpacking initramfs...
> [ 1.280213] Initialise system trusted keyrings
> [ 1.282627] workingset: timestamp_bits=30 max_order=18 bucket_order=0
> [ 1.287208] Key type asymmetric registered
> [ 1.287644] Asymmetric key parser 'x509' registered
> [ 1.288946] bounce: pool size: 64 pages
> [ 1.290009] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
> [ 1.319904] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
> [ 1.322820] ACPI: button: Power Button [PWRB]
> [ 1.325659] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input1
> [ 1.328545] ACPI: button: Lid Switch [LID0]
> [ 1.331479] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
> [ 1.333167] ACPI: button: Sleep Button [SLPB]
> [ 1.337229] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
> [ 1.343650] ACPI: button: Power Button [PWRF]
> [ 1.349529] ACPI: video: Video Device [OVGA] (multi-head: yes rom: yes post: no)
> [ 1.355499] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input4
> [ 1.359938] ACPI: \_PR_.CPU0: Found 3 idle states
> [ 1.360209] tsc: Marking TSC unstable due to TSC halts in idle
> [ 1.363764] clocksource: Switched to clocksource hpet
> [ 1.370453] ACPI: \_PR_.CPU1: Found 3 idle states
> [ 1.381003] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
> [ 1.418789] Linux agpgart interface v0.103
> [ 1.422233] ACPI: bus type drm_connector registered
> [ 1.433229] pci 0000:00:00.0: Intel 945GME Chipset
> [ 1.433696] pci 0000:00:00.0: detected gtt size: 262144K total, 262144K mappable
> [ 1.434167] pci 0000:00:00.0: detected 8192K stolen memory
> [ 1.434843] i915 0000:00:02.0: vgaarb: deactivate vga console
> [ 1.437682] Console: switching to colour dummy device 80x25
> [ 1.454234] i915 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem
> [ 1.490838] i915 0000:00:02.0: [drm] Initialized overlay support.
> [ 1.509203] [drm] Initialized i915 1.6.0 20230929 for 0000:00:02.0 on minor 0
> [ 1.519292] i915 display info: display version: 3
> [ 1.519465] i915 display info: cursor_needs_physical: yes
> [ 1.519635] i915 display info: has_cdclk_crawl: no
> [ 1.519789] i915 display info: has_cdclk_squash: no
> [ 1.519949] i915 display info: has_ddi: no
> [ 1.520099] i915 display info: has_dp_mst: no
> [ 1.520372] i915 display info: has_dsb: no
> [ 1.520617] i915 display info: has_fpga_dbg: no
> [ 1.520864] i915 display info: has_gmch: yes
> [ 1.521009] i915 display info: has_hotplug: yes
> [ 1.521305] i915 display info: has_hti: no
> [ 1.521458] i915 display info: has_ipc: no
> [ 1.521608] i915 display info: has_overlay: yes
> [ 1.521757] i915 display info: has_psr: no
> [ 1.521940] i915 display info: has_psr_hw_tracking: no
> [ 1.522104] i915 display info: overlay_needs_physical: yes
> [ 1.522370] i915 display info: supports_tv: yes
> [ 1.522531] i915 display info: has_hdcp: no
> [ 1.522685] i915 display info: has_dmc: no
> [ 1.522831] i915 display info: has_dsc: no
> [ 1.557545] fbcon: i915drmfb (fb0) is primary device
> [ 1.578974] loop: module loaded
> [ 1.583348] ata_piix 0000:00:1f.2: version 2.13
> [ 1.587159] ata_piix 0000:00:1f.2: MAP [ P0 P2 IDE IDE ]
> [ 1.620155] scsi host0: ata_piix
> [ 1.626412] scsi host1: ata_piix
> [ 1.628456] ata1: SATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0x60a0 irq 14 lpm-pol 0
> [ 1.628480] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x60a8 irq 15 lpm-pol 0
> [ 1.634718] usbcore: registered new interface driver usb-storage
> [ 1.635878] i8042: PNP: PS/2 Controller [PNP0303:KBC,PNP0f13:MOUE] at 0x60,0x64 irq 1,12
> [ 1.642588] i8042: Warning: Keylock active
> [ 1.653054] i8042: Detected active multiplexing controller, rev 1.1
> [ 1.659140] serio: i8042 KBD port at 0x60,0x64 irq 1
> [ 1.661382] serio: i8042 AUX0 port at 0x60,0x64 irq 12
> [ 1.661584] serio: i8042 AUX1 port at 0x60,0x64 irq 12
> [ 1.661622] serio: i8042 AUX2 port at 0x60,0x64 irq 12
> [ 1.661658] serio: i8042 AUX3 port at 0x60,0x64 irq 12
> [ 1.669835] mousedev: PS/2 mouse device common for all mice
> [ 1.688669] rtc_cmos 00:01: RTC can wake from S4
> [ 1.699553] rtc_cmos 00:01: registered as rtc0
> [ 1.699808] rtc_cmos 00:01: setting system clock to 2024-02-27T09:47:06 UTC (1709027226)
> [ 1.701563] rtc_cmos 00:01: alarms up to one month, 242 bytes nvram, hpet irqs
> [ 1.703707] intel_pstate: CPU model not supported
> [ 1.704213] hid: raw HID events driver (C) Jiri Kosina
> [ 1.705980] usbcore: registered new interface driver usbhid
> [ 1.706001] usbhid: USB HID core driver
> [ 1.715215] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input5
> [ 1.732768] NET: Registered PF_PACKET protocol family
> [ 1.732886] Key type dns_resolver registered
> [ 1.741992] microcode: Current revision: 0x00000218
> [ 1.742014] microcode: Updated early from: 0x00000208
> [ 1.744845] IPI shorthand broadcast: enabled
> [ 1.781786] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC268: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
> [ 1.781865] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
> [ 1.781887] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0)
> [ 1.781907] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
> [ 1.781924] snd_hda_codec_realtek hdaudioC0D0: inputs:
> [ 1.781940] snd_hda_codec_realtek hdaudioC0D0: Mic=0x18
> [ 1.781958] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12
> [ 1.809514] ata1.00: ATA-8: ST9160310AS, 0303, max UDMA/133
> [ 1.809572] ata1.00: 312581808 sectors, multi 16: LBA48 NCQ (depth 0/32)
> [ 1.915856] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input7
> [ 1.924615] input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8
> [ 2.047638] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level
> [ 2.051953] registered taskstats version 1
> [ 2.052002] Loading compiled-in X.509 certificates
> [ 2.166195] debug_vm_pgtable: [debug_vm_pgtable ]: Validating architecture page table helpers
> [ 2.177890] printk: legacy console [netcon0] enabled
> [ 2.177922] netconsole: network logging started
> [ 2.191093] Freeing initrd memory: 8712K
> [ 2.310117] Console: switching to colour frame buffer device 128x37
> [ 2.412163] i915 0000:00:02.0: [drm] fb0: i915drmfb frame buffer device
> [ 2.419058] scsi 0:0:0:0: Direct-Access ATA ST9160310AS 0303 PQ: 0 ANSI: 5
> [ 2.435091] sd 0:0:0:0: Attached scsi generic sg0 type 0
> [ 2.438610] sd 0:0:0:0: [sda] 312581808 512-byte logical blocks: (160 GB/149 GiB)
> [ 2.442907] sd 0:0:0:0: [sda] Write Protect is off
> [ 2.445648] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
> [ 2.448834] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
> [ 2.452714] sd 0:0:0:0: [sda] Preferred minimum I/O size 512 bytes
> [ 2.498992] sda: sda1 sda2 sda3
> [ 2.506357] sd 0:0:0:0: [sda] Attached SCSI disk
> [ 2.565867] Unstable clock detected, switching default tracing clock to "global"
> If you want to keep using the local clock, then add:
> "trace_clock=local"
> on the kernel command line
> [ 2.580790] clk: Disabling unused clocks
> [ 2.583624] ALSA device list:
> [ 2.586235] #0: HDA Intel at 0x58540000 irq 24
> [ 2.612030] Freeing unused kernel image (initmem) memory: 2196K
> [ 2.616531] Write protecting kernel text and read-only data: 14580k
> [ 2.619161] Run /init as init process
> [ 2.621744] with arguments:
> [ 2.624290] /init
> [ 2.626803] with environment:
> [ 2.629309] HOME=/
> [ 2.631846] TERM=linux
> [ 2.634308] BOOT_IMAGE=/boot/vmlinuz-6.8.0-rc6+
> [ 2.636846] log_bug_len=10M
> [ 2.664059] process '/bin/mkdir' started with executable stack
> [ 4.044786] psmouse serio2: synaptics: queried max coordinates: x [..5888], y [..5218]
> [ 4.134994] psmouse serio2: synaptics: Touchpad model: 1, fw: 7.2, id: 0x1c0b1, caps: 0xd04771/0xa40000/0xa0000/0x0, board id: 0, fw id: 516037
> [ 4.200859] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio2/input/input13
> [ 4.903120] sdhci: Secure Digital Host Controller Interface driver
> [ 4.909907] sdhci: Copyright(c) Pierre Ossman
> [ 4.989165] ehci-pci 0000:00:1d.7: EHCI Host Controller
> [ 5.010902] sdhci-pci 0000:04:00.0: SDHCI controller found [197b:2382] (rev 0)
> [ 5.010931] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 1
> [ 5.017578] sdhci-pci 0000:04:00.2: SDHCI controller found [197b:2381] (rev 0)
> [ 5.029361] ehci-pci 0000:00:1d.7: debug port 1
> [ 5.037862] ehci-pci 0000:00:1d.7: irq 16, io mem 0x58544400
> [ 5.040841] sdhci-pci 0000:04:00.2: Refusing to bind to secondary interface.
> [ 5.053457] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00
> [ 5.082391] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.08
> [ 5.096533] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> [ 5.112487] usb usb1: Product: EHCI Host Controller
> [ 5.113921] mmc0: SDHCI controller on PCI [0000:04:00.0] using ADMA
> [ 5.128164] usb usb1: Manufacturer: Linux 6.8.0-rc6+ ehci_hcd
> [ 5.137361] usb usb1: SerialNumber: 0000:00:1d.7
> [ 5.174219] hub 1-0:1.0: USB hub found
> [ 5.182480] hub 1-0:1.0: 8 ports detected
> [ 5.292127] r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
> [ 5.461489] usb 1-5: new high-speed USB device number 2 using ehci-pci
> [ 5.473125] r8169 0000:02:00.0 eth0: RTL8102e/RTL8103e, 00:1e:68:fe:2f:2b, XID 24a, IRQ 17
> [ 5.823037] usb 1-5: New USB device found, idVendor=064e, idProduct=d101, bcdDevice= 0.01
> [ 5.825820] usb 1-5: New USB device strings: Mfr=3, Product=1, SerialNumber=4
> [ 5.829220] usb 1-5: Product: Acer Crystal Eye webcam
> [ 5.832702] usb 1-5: Manufacturer: SuYin
> [ 5.836040] usb 1-5: SerialNumber: CN0316-M608-OV01-VA-R02.00.00
> [ 6.901206] EXT4-fs (sda1): mounting ext3 file system using the ext4 subsystem
> [ 7.104215] EXT4-fs (sda1): mounted filesystem b8eed519-4906-49ad-bd88-fc9ffe355fce ro with ordered data mode. Quota mode: disabled.
> [ 7.166402] random: crng init done
> [ 13.798536] ACPI: battery: Slot [BAT1] (battery absent)
> [ 13.839601] ACPI: AC: AC Adapter [ACAD] (on-line)
> [ 16.317073] cfg80211: Loading compiled-in X.509 certificates for regulatory database
> [ 17.078926] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
> [ 17.088730] Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
> [ 17.109813] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
> [ 17.114987] cfg80211: failed to load regulatory.db
> [ 17.994887] RTL8201CP Ethernet r8169-0-200:00: attached PHY driver (mii_bus:phy_addr=r8169-0-200:00, irq=MAC)
> [ 18.067967] r8169 0000:02:00.0 eth0: Link is Down
> [ 18.097473] ath5k 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control
> [ 18.112155] ath5k 0000:03:00.0: registered as 'phy0'
> [ 18.769394] ath: EEPROM regdomain: 0x65
> [ 18.772455] ath: EEPROM indicates we should expect a direct regpair map
> [ 18.775490] ath: Country alpha2 being used: 00
> [ 18.778832] ath: Regpair used: 0x65
> [ 18.786165] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
> [ 18.802882] ath5k: phy0: Atheros AR2425 chip found (MAC: 0xe2, PHY: 0x70)
> [ 19.655155] r8169 0000:02:00.0 eth0: Link is Up - 100Mbps/Full - flow control rx/tx
> [ 20.790672] NET: Registered PF_INET6 protocol family
> [ 20.816033] Segment Routing with IPv6
> [ 20.820835] In-situ OAM (IOAM) with IPv6
> [ 22.162217] Adding 1951892k swap on /dev/sda2. Priority:-2 extents:1 across:1951892k
> [ 22.610978] EXT4-fs (sda1): re-mounted b8eed519-4906-49ad-bd88-fc9ffe355fce r/w. Quota mode: disabled.
> [ 29.255438] EXT4-fs (sda3): mounting ext3 file system using the ext4 subsystem
> [ 29.803022] EXT4-fs (sda3): mounted filesystem d4778cd4-eb8a-458b-b518-f577e36f99c7 r/w with ordered data mode. Quota mode: disabled.
> [ 35.273807] fuse: init (API version 7.39)
> [ 35.443178] device-mapper: ioctl: 4.48.0-ioctl (2023-03-01) initialised: dm-devel@...hat.com
> [ 60.040956] acerhdf: Acer Aspire One Fan driver, v.0.7.0
> [ 60.044605] acerhdf: Fan control off, to enable do:
> [ 60.048696] acerhdf: echo -n "enabled" > /sys/class/thermal/thermal_zoneN/mode # N=0,1,2...
> [ 60.065656] acerhdf: kernel mode fan control ON
> [ 66.972957] BUG: sleeping function called from invalid context at drivers/gpu/drm/i915/gem/i915_gem_pages.c:526
> [ 66.973151] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 2305, name: Xorg
> [ 66.973190] preempt_count: 0, expected: 0
> [ 66.973224] RCU nest depth: 0, expected: 0
> [ 66.973258] 2 locks held by Xorg/2305:
> [ 66.973294] #0: c54bfd6c (crtc_ww_class_acquire){+.+.}-{0:0}, at: drm_mode_cursor_common+0x77/0x210
> [ 66.973303] #1: c40f2054 (crtc_ww_class_mutex){+.+.}-{3:3}, at: modeset_lock+0x61/0x1d4
> [ 66.973303] irq event stamp: 216460
> [ 66.973303] hardirqs last enabled at (216459): [<c1a6fbc5>] _raw_spin_unlock_irqrestore+0x4d/0x90
> [ 66.973303] hardirqs last disabled at (216460): [<c164f37d>] intel_pipe_update_start+0x365/0x550
> [ 66.973303] softirqs last enabled at (216436): [<c1a70e0b>] __do_softirq+0x2ab/0x419
> [ 66.973303] softirqs last disabled at (216431): [<c102b53e>] call_on_stack+0x12/0x4c
> [ 66.973303] CPU: 1 PID: 2305 Comm: Xorg Not tainted 6.8.0-rc6+ #1
> [ 66.973303] Hardware name: Acer AOA150/, BIOS v0.3309 10/06/2008
> [ 66.973303] Call Trace:
> [ 66.973303] dump_stack_lvl+0x6c/0xe8
> [ 66.973303] dump_stack+0x13/0x18
> [ 66.973303] __might_resched+0x1bc/0x2d0
> [ 66.973303] ? i915_get_vblank_counter+0xc7/0x180
> [ 66.973303] __might_sleep+0x35/0x6c
> [ 66.973303] __i915_gem_object_page_iter_get_sg+0x43/0x3f0
> [ 66.973303] ? __lock_acquire+0x402/0x24e0
> [ 66.973303] ? __lock_acquire+0x402/0x24e0
> [ 66.973303] __i915_gem_object_get_dma_address+0x20/0x40
> [ 66.973303] intel_cursor_base+0x47/0x50
> [ 66.973303] i9xx_cursor_update_arm+0x32b/0x93c
> [ 66.973303] ? i915_get_vblank_counter+0x148/0x180
> [ 66.973303] ? debug_smp_processor_id+0x12/0x14
> [ 66.973303] ? i845_cursor_disable_arm+0x14/0x14
> [ 66.973303] intel_plane_update_arm+0x76/0xd4
> [ 66.973303] ? _raw_spin_unlock_irqrestore+0x39/0x90
> [ 66.973303] intel_crtc_planes_update_arm+0x255/0x2f0
> [ 66.973303] ? debug_smp_processor_id+0x12/0x14
> [ 66.973303] ? intel_pipe_update_start+0x42e/0x550
> [ 66.973303] ? debug_smp_processor_id+0x12/0x14
> [ 66.973303] intel_update_crtc+0xad/0x3f8
> [ 66.973303] ? intel_pre_update_crtc+0x11e/0x2e4
> [ 66.973303] ? __mutex_unlock_slowpath+0x26/0x274
> [ 66.973303] ? intel_dbuf_pre_plane_update+0x38/0x1b0
> [ 66.973303] intel_commit_modeset_enables+0x93/0xac
> [ 66.973303] intel_atomic_commit_tail+0x6e2/0xf74
> [ 66.973303] ? debug_smp_processor_id+0x12/0x14
> [ 66.973303] ? _raw_spin_unlock+0x27/0x3c
> [ 66.973303] ? drm_atomic_helper_swap_state+0x245/0x378
> [ 66.973303] ? trace_preempt_on+0x2a/0x80
> [ 66.973303] ? preempt_count_sub+0xb1/0x100
> [ 66.973303] intel_atomic_commit+0x2e7/0x32c
> [ 66.973303] ? skl_commit_modeset_enables+0x4f8/0x4f8
> [ 66.973303] drm_atomic_commit+0x85/0x9c
> [ 66.973303] ? __drm_printfn_seq_file+0x28/0x28
> [ 66.973303] drm_atomic_helper_update_plane+0xc0/0x10c
> [ 66.973303] intel_legacy_cursor_update+0x287/0x2f4
> [ 66.973303] ? drm_internal_framebuffer_create+0x4c8/0x670
> [ 66.973303] ? intel_cursor_base+0x50/0x50
> [ 66.973303] __setplane_atomic+0xdd/0x110
> [ 66.973303] drm_mode_cursor_universal+0x13b/0x2e4
> [ 66.973303] drm_mode_cursor_common+0xbf/0x210
> [ 66.973303] ? drm_is_current_master+0x28/0x30
> [ 66.973303] ? drm_mode_setplane+0x328/0x328
> [ 66.973303] drm_mode_cursor_ioctl+0x52/0x5c
> [ 66.973303] drm_ioctl_kernel+0x77/0xc8
> [ 66.973303] ? drm_mode_setplane+0x328/0x328
> [ 66.973303] drm_ioctl+0x26e/0x5a4
> [ 66.973303] ? drm_mode_setplane+0x328/0x328
> [ 66.973303] ? __this_cpu_preempt_check+0xf/0x20
> [ 66.973303] ? __fget_files+0xc8/0x190
> [ 66.973303] ? __fget_files+0x5/0x190
> [ 66.973303] ? drm_ioctl_kernel+0xc8/0xc8
> [ 66.973303] __ia32_sys_ioctl+0x308/0xac0
> [ 66.973303] ? __this_cpu_preempt_check+0xf/0x20
> [ 66.973303] ? __might_fault+0x7d/0x84
> [ 66.973303] __do_fast_syscall_32+0x6e/0xf8
> [ 66.973303] do_fast_syscall_32+0x29/0x5c
> [ 66.973303] do_SYSENTER_32+0x15/0x18
> [ 66.973303] entry_SYSENTER_32+0x98/0xf8
> [ 66.973303] EIP: 0xb7f2c579
> [ 66.973303] Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d 76 00 58 b8 77 00 00 00 cd 80 90 8d 76
> [ 66.973303] EAX: ffffffda EBX: 0000000d ECX: c01c64a3 EDX: bf8e96a0
> [ 66.973303] ESI: 00dd5620 EDI: c01c64a3 EBP: 0000000d ESP: bf8e9618
> [ 66.973303] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00200296
> [ 66.978952] i915 0000:00:02.0: [drm] *ERROR* Atomic update failure on pipe B (start=4062 end=4063) time 5725 us, min 590, max 599, scanline start 510, end 108
--
Jani Nikula, Intel
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