Revert "module: error out early on concurrent load of the same module file"

From: Sedat Dilek
Date: Mon May 29 2023 - 12:19:04 EST

Hi,

after building Linux v6.4-rc4 I can NOT boot into my Debian GNU/Linux
AMD64 system with root-ext4 (/dev/sdc2 - of course using UUID in
/etc/fstab).

Hanging in...

Running /scripts/local-block

Entering busybox (shell) shows /dev/sdaX and /dev/sdbX all NOT Ext4-FS
formatted - there is no ls /dev/sdc*.

Attached are my qemu script + log if that helps.

I have CONFIG_EXT4_FS=m - might be a good idea to move that to built-in.

kmod is Debian version 30+20221128-1 - for the records.

Building from scratch with latest Linus Git including:

Revert "module: error out early on concurrent load of the same module file"
https://git.kernel.org/linus/ac2263b588dffd3a1efd7ed0b156ea6c5aea200d

My kernel-config is also attached.

Thanks.

Best regards,
-Sedat-
./run_qemu.sh
Probing EDD (edd=off to disable)... ok
No EFI environment detected.
early console in extract_kernel
input_data: 0x00000000044eb3a8
input_len: 0x0000000000a61959
output: 0x0000000001000000
output_len: 0x0000000003eed0c4
kernel_total_size: 0x0000000003430000
needed_size: 0x0000000004000000
trampoline_32bit: 0x000000000009d000
Physical KASLR using RDTSC...
Virtual KASLR using RDTSC...

Decompressing Linux... Parsing ELF... Performing relocations... done.
Booting the kernel (entry_offset: 0x0000000000000080).
[ 0.000000] Linux version 6.4.0-rc4-1-amd64-clang16-kcfi (sedat.dilek@xxxxxxxxx@iniza) (ClangBuiltLinux clang version 16.0.4, ClangBuiltLinux LLD 16.0.4) #1~bookworm+dileks1 SMP PREEMPT_DYNAMIC 2023-05-29
[ 0.000000] Command line: root=/dev/ram0 console=ttyS0 hung_task_panic=1 earlyprintk=ttyS0,115200
[ 0.000000] x86/fpu: x87 FPU will use FXSAVE
[ 0.000000] signal: max sigframe size: 1440
[ 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 0x00000000000f0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000001ffdffff] usable
[ 0.000000] BIOS-e820: [mem 0x000000001ffe0000-0x000000001fffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[ 0.000000] printk: bootconsole [earlyser0] enabled
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.8 present.
[ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 0.000000] Hypervisor detected: KVM
[ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000004] kvm-clock: using sched offset of 2631261324 cycles
[ 0.001543] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.006455] tsc: Detected 1596.373 MHz processor
[ 0.009104] last_pfn = 0x1ffe0 max_arch_pfn = 0x400000000
[ 0.010920] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
Memory KASLR using RDTSC...
[ 0.029204] found SMP MP-table at [mem 0x000f5ba0-0x000f5baf]
[ 0.034743] RAMDISK: [mem 0x1d5e1000-0x1ffdffff]
[ 0.036415] ACPI: Early table checksum verification disabled
[ 0.038374] ACPI: RSDP 0x00000000000F59D0 000014 (v00 BOCHS )
[ 0.040410] ACPI: RSDT 0x000000001FFE1AC6 000034 (v01 BOCHS BXPC 00000001 BXPC 00000001)
[ 0.043412] ACPI: FACP 0x000000001FFE197A 000074 (v01 BOCHS BXPC 00000001 BXPC 00000001)
[ 0.046430] ACPI: DSDT 0x000000001FFE0040 00193A (v01 BOCHS BXPC 00000001 BXPC 00000001)
[ 0.049524] ACPI: FACS 0x000000001FFE0000 000040
[ 0.051305] ACPI: APIC 0x000000001FFE19EE 000078 (v01 BOCHS BXPC 00000001 BXPC 00000001)
[ 0.056269] ACPI: HPET 0x000000001FFE1A66 000038 (v01 BOCHS BXPC 00000001 BXPC 00000001)
[ 0.059283] ACPI: WAET 0x000000001FFE1A9E 000028 (v01 BOCHS BXPC 00000001 BXPC 00000001)
[ 0.062296] ACPI: Reserving FACP table memory at [mem 0x1ffe197a-0x1ffe19ed]
[ 0.067310] ACPI: Reserving DSDT table memory at [mem 0x1ffe0040-0x1ffe1979]
[ 0.070528] ACPI: Reserving FACS table memory at [mem 0x1ffe0000-0x1ffe003f]
[ 0.073738] ACPI: Reserving APIC table memory at [mem 0x1ffe19ee-0x1ffe1a65]
[ 0.076956] ACPI: Reserving HPET table memory at [mem 0x1ffe1a66-0x1ffe1a9d]
[ 0.080626] ACPI: Reserving WAET table memory at [mem 0x1ffe1a9e-0x1ffe1ac5]
[ 0.086376] No NUMA configuration found
[ 0.088086] Faking a node at [mem 0x0000000000000000-0x000000001ffdffff]
[ 0.091075] NODE_DATA(0) allocated [mem 0x1d5b6000-0x1d5e0fff]
[ 0.094140] Zone ranges:
[ 0.095273] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.099747] DMA32 [mem 0x0000000001000000-0x000000001ffdffff]
[ 0.102562] Normal empty
[ 0.103885] Device empty
[ 0.105194] Movable zone start for each node
[ 0.107146] Early memory node ranges
[ 0.108795] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.111644] node 0: [mem 0x0000000000100000-0x000000001ffdffff]
[ 0.114688] Initmem setup node 0 [mem 0x0000000000001000-0x000000001ffdffff]
[ 0.120461] On node 0, zone DMA: 1 pages in unavailable ranges
[ 0.120533] On node 0, zone DMA: 97 pages in unavailable ranges
[ 0.125263] On node 0, zone DMA32: 32 pages in unavailable ranges
[ 0.128684] ACPI: PM-Timer IO Port: 0x608
[ 0.134610] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 0.136753] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[ 0.139271] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.141528] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[ 0.143687] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.146154] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[ 0.151159] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[ 0.154272] ACPI: Using ACPI (MADT) for SMP configuration information
[ 0.157200] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.159578] smpboot: Allowing 1 CPUs, 0 hotplug CPUs
[ 0.161930] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.167596] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 0.171078] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff]
[ 0.174564] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[ 0.178116] [mem 0x20000000-0xfeffbfff] available for PCI devices
[ 0.182947] Booting paravirtualized kernel on KVM
[ 0.185138] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.200382] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1
[ 0.204754] percpu: Embedded 63 pages/cpu s221184 r8192 d28672 u2097152
[ 0.207621] kvm-guest: PV spinlocks disabled, no host support
[ 0.210329] Kernel command line: root=/dev/ram0 console=ttyS0 hung_task_panic=1 earlyprintk=ttyS0,115200
[ 0.214950] Unknown kernel command line parameters "hung_task_panic=1", will be passed to user space.
[ 0.219678] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes, linear)
[ 0.221971] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes, linear)
[ 0.224403] Fallback order for Node 0: 0
[ 0.224410] Built 1 zonelists, mobility grouping on. Total pages: 128736
[ 0.228047] Policy zone: DMA32
[ 0.229126] mem auto-init: stack:all(zero), heap alloc:on, heap free:off
[ 0.236931] Memory: 207544K/523768K available (16384K kernel code, 2274K rwdata, 10240K rodata, 3896K init, 16040K bss, 106404K reserved, 0K cma-reserved)
[ 0.241399] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.243816] Kernel/User page tables isolation: enabled
Poking KASLR using RDTSC...
[ 0.246574] ftrace: allocating 40984 entries in 161 pages
[ 0.251014] ftrace: allocated 161 pages with 3 groups
[ 0.253890] Dynamic Preempt: voluntary
[ 0.255806] rcu: Preemptible hierarchical RCU implementation.
[ 0.257969] rcu: RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1.
[ 0.260328] Trampoline variant of Tasks RCU enabled.
[ 0.262073] Rude variant of Tasks RCU enabled.
[ 0.263933] Tracing variant of Tasks RCU enabled.
[ 0.268010] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[ 0.270656] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[ 0.277949] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16
[ 0.280223] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 0.304031] Console: colour VGA+ 80x25
[ 0.305433] printk: console [ttyS0] enabled
[ 0.305433] printk: console [ttyS0] enabled
[ 0.308574] printk: bootconsole [earlyser0] disabled
[ 0.308574] printk: bootconsole [earlyser0] disabled
[ 0.312079] ACPI: Core revision 20230331
[ 0.313852] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[ 0.319165] APIC: Switch to symmetric I/O mode setup
[ 0.321344] x2apic enabled
[ 0.322828] Switched APIC routing to physical x2apic.
[ 0.326730] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.328911] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1702c2a0637, max_idle_ns: 440795222505 ns
[ 0.334753] Calibrating delay loop (skipped) preset value.. 3192.74 BogoMIPS (lpj=6385492)
[ 0.338751] pid_max: default: 32768 minimum: 301
[ 0.342866] LSM: initializing lsm=lockdown,capability,landlock,yama,apparmor,tomoyo,bpf,integrity
[ 0.345987] landlock: Up and running.
[ 0.346750] Yama: becoming mindful.
[ 0.348033] AppArmor: AppArmor initialized
[ 0.349497] TOMOYO Linux initialized
[ 0.350786] LSM support for eBPF active
[ 0.354884] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes, linear)
[ 0.357523] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes, linear)
[ 0.359341] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[ 0.362753] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[ 0.364721] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[ 0.366756] Spectre V2 : Mitigation: Retpolines
[ 0.370754] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 0.373228] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT
[ 0.374749] Speculative Store Bypass: Vulnerable
[ 0.376088] MDS: Vulnerable: Clear CPU buffers attempted, no microcode
[ 0.378749] MMIO Stale Data: Unknown: No mitigations
[ 0.397995] SMP alternatives: Using kCFI
[ 0.431900] Freeing SMP alternatives memory: 40K
[ 0.542547] smpboot: CPU0: Intel QEMU Virtual CPU version 2.5+ (family: 0xf, model: 0x6b, stepping: 0x1)
[ 0.543123] cblist_init_generic: Setting adjustable number of callback queues.
[ 0.546328] cblist_init_generic: Setting shift to 0 and lim to 1.
[ 0.546848] cblist_init_generic: Setting shift to 0 and lim to 1.
[ 0.550796] cblist_init_generic: Setting shift to 0 and lim to 1.
[ 0.554798] Performance Events: unsupported Netburst CPU model 107 no PMU driver, software events only.
[ 0.558872] rcu: Hierarchical SRCU implementation.
[ 0.562756] rcu: Max phase no-delay instances is 1000.
[ 0.565079] NMI watchdog: Perf NMI watchdog permanently disabled
[ 0.566828] smp: Bringing up secondary CPUs ...
[ 0.568440] smp: Brought up 1 node, 1 CPU
[ 0.569770] smpboot: Max logical packages: 1
[ 0.570754] smpboot: Total of 1 processors activated (3192.74 BogoMIPS)
[ 0.576485] node 0 deferred pages initialised in 4ms
[ 0.579034] devtmpfs: initialized
[ 0.580108] x86/mm: Memory block size: 128MB
[ 0.583178] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.586015] futex hash table entries: 256 (order: 2, 16384 bytes, linear)
[ 0.586843] pinctrl core: initialized pinctrl subsystem
[ 0.591589] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 0.594276] DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocations
[ 0.594932] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
[ 0.598789] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[ 0.602790] audit: initializing netlink subsys (disabled)
[ 0.605572] thermal_sys: Registered thermal governor 'fair_share'
[ 0.605575] thermal_sys: Registered thermal governor 'bang_bang'
[ 0.606759] thermal_sys: Registered thermal governor 'step_wise'
[ 0.610762] audit: type=2000 audit(1685374160.200:1): state=initialized audit_enabled=0 res=1
[ 0.618760] thermal_sys: Registered thermal governor 'user_space'
[ 0.618764] thermal_sys: Registered thermal governor 'power_allocator'
[ 0.621539] cpuidle: using governor ladder
[ 0.624585] cpuidle: using governor menu
[ 0.626925] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.630119] PCI: Using configuration type 1 for base access
[ 0.631042] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible.
[ 0.678594] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.678757] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page
[ 0.683914] ACPI: Added _OSI(Module Device)
[ 0.685828] ACPI: Added _OSI(Processor Device)
[ 0.686766] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.688897] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.691619] ACPI: 1 ACPI AML tables successfully acquired and loaded
[ 0.700041] ACPI: Interpreter enabled
[ 0.701757] ACPI: PM: (supports S0 S3 S4 S5)
[ 0.702754] ACPI: Using IOAPIC for interrupt routing
[ 0.704997] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.706751] PCI: Using E820 reservations for host bridge windows
[ 0.710994] ACPI: Enabled 2 GPEs in block 00 to 0F
[ 0.720033] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.722223] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3]
[ 0.722753] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI]
[ 0.726784] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge
[ 0.735185] acpiphp: Slot [3] registered
[ 0.736733] acpiphp: Slot [4] registered
[ 0.738169] acpiphp: Slot [5] registered
[ 0.738790] acpiphp: Slot [6] registered
[ 0.740221] acpiphp: Slot [7] registered
[ 0.741652] acpiphp: Slot [8] registered
[ 0.742791] acpiphp: Slot [9] registered
[ 0.746829] acpiphp: Slot [10] registered
[ 0.748660] acpiphp: Slot [11] registered
[ 0.750802] acpiphp: Slot [12] registered
[ 0.752627] acpiphp: Slot [13] registered
[ 0.754807] acpiphp: Slot [14] registered
[ 0.756647] acpiphp: Slot [15] registered
[ 0.758797] acpiphp: Slot [16] registered
[ 0.762829] acpiphp: Slot [17] registered
[ 0.764687] acpiphp: Slot [18] registered
[ 0.766812] acpiphp: Slot [19] registered
[ 0.768893] acpiphp: Slot [20] registered
[ 0.770777] acpiphp: Slot [21] registered
[ 0.772741] acpiphp: Slot [22] registered
[ 0.774563] acpiphp: Slot [23] registered
[ 0.774806] acpiphp: Slot [24] registered
[ 0.778842] acpiphp: Slot [25] registered
[ 0.780636] acpiphp: Slot [26] registered
[ 0.782804] acpiphp: Slot [27] registered
[ 0.784598] acpiphp: Slot [28] registered
[ 0.786796] acpiphp: Slot [29] registered
[ 0.788663] acpiphp: Slot [30] registered
[ 0.790793] acpiphp: Slot [31] registered
[ 0.792654] PCI host bridge to bus 0000:00
[ 0.794768] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 0.798755] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 0.800881] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 0.802751] pci_bus 0000:00: root bus resource [mem 0x20000000-0xfebfffff window]
[ 0.806750] pci_bus 0000:00: root bus resource [mem 0x100000000-0x17fffffff window]
[ 0.809449] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.810879] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[ 0.816191] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[ 0.820441] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[ 0.825653] pci 0000:00:01.1: reg 0x20: [io 0xc000-0xc00f]
[ 0.828655] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
[ 0.830755] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
[ 0.832641] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
[ 0.834752] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
[ 0.837401] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[ 0.839720] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI
[ 0.842792] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB
[ 0.847211] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000
[ 0.854813] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]
[ 0.863516] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff]
[ 0.872168] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
[ 0.879074] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 0.886371] ACPI: PCI: Interrupt link LNKA configured for IRQ 10
[ 0.887091] ACPI: PCI: Interrupt link LNKB configured for IRQ 10
[ 0.891012] ACPI: PCI: Interrupt link LNKC configured for IRQ 11
[ 0.894953] ACPI: PCI: Interrupt link LNKD configured for IRQ 11
[ 0.898879] ACPI: PCI: Interrupt link LNKS configured for IRQ 9
[ 0.903770] iommu: Default domain type: Translated
[ 0.906002] iommu: DMA domain TLB invalidation policy: lazy mode
[ 0.907139] pps_core: LinuxPPS API ver. 1 registered
[ 0.909392] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@xxxxxxxx>
[ 0.910778] PTP clock support registered
[ 0.914798] EDAC MC: Ver: 3.0.0
[ 0.917172] NetLabel: Initializing
[ 0.918757] NetLabel: domain hash size = 128
[ 0.922751] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 0.925385] NetLabel: unlabeled traffic allowed by default
[ 0.926766] PCI: Using ACPI for IRQ routing
[ 0.931440] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[ 0.934070] pci 0000:00:02.0: vgaarb: bridge control possible
[ 0.934746] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 0.934757] vgaarb: loaded
[ 0.938134] hpet: 3 channels of 0 reserved for per-cpu timers
[ 0.938783] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 0.942750] hpet0: 3 comparators, 64-bit 100.000000 MHz counter
[ 0.950886] clocksource: Switched to clocksource kvm-clock
[ 0.974298] VFS: Disk quotas dquot_6.6.0
[ 0.975829] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.978941] AppArmor: AppArmor Filesystem Enabled
[ 0.982650] pnp: PnP ACPI init
[ 0.984198] pnp: PnP ACPI: found 6 devices
[ 0.992988] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 0.998101] NET: Registered PF_INET protocol family
[ 0.999842] IP idents hash table entries: 8192 (order: 4, 65536 bytes, linear)
[ 1.004265] tcp_listen_portaddr_hash hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 1.007699] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 1.010572] TCP established hash table entries: 4096 (order: 3, 32768 bytes, linear)
[ 1.015513] TCP bind hash table entries: 4096 (order: 5, 131072 bytes, linear)
[ 1.018171] TCP: Hash tables configured (established 4096 bind 4096)
[ 1.020221] MPTCP token hash table entries: 512 (order: 1, 12288 bytes, linear)
[ 1.022391] UDP hash table entries: 256 (order: 1, 8192 bytes, linear)
[ 1.024475] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes, linear)
[ 1.026644] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 1.031047] NET: Registered PF_XDP protocol family
[ 1.032462] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 1.034280] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 1.036074] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 1.038059] pci_bus 0000:00: resource 7 [mem 0x20000000-0xfebfffff window]
[ 1.040167] pci_bus 0000:00: resource 8 [mem 0x100000000-0x17fffffff window]
[ 1.042264] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[ 1.044428] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 1.049241] PCI: CLS 0 bytes, default 64
[ 1.051259] Trying to unpack rootfs image as initramfs...
[ 1.058570] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1702c2a0637, max_idle_ns: 440795222505 ns
[ 1.074956] Initialise system trusted keyrings
[ 1.076324] Key type blacklist registered
[ 1.082403] workingset: timestamp_bits=36 max_order=17 bucket_order=0
[ 1.084786] zbud: loaded
[ 1.090418] integrity: Platform Keyring initialized
[ 1.092260] integrity: Machine keyring initialized
[ 1.093969] Key type asymmetric registered
[ 1.102179] Asymmetric key parser 'x509' registered
[ 1.706275] Freeing initrd memory: 43004K
[ 1.717867] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[ 1.721431] io scheduler mq-deadline registered
[ 1.725082] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 1.732881] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 1.736400] 00:04: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 1.740527] Linux agpgart interface v0.103
[ 1.742590] AMD-Vi: AMD IOMMUv2 functionality not available on this system - This is not a bug.
[ 1.748702] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[ 1.754462] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 1.756659] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 1.759307] mousedev: PS/2 mouse device common for all mice
[ 1.764747] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 1.768380] rtc_cmos 00:05: RTC can wake from S4
[ 1.771861] rtc_cmos 00:05: registered as rtc0
[ 1.773997] rtc_cmos 00:05: setting system clock to 2023-05-29T15:29:21 UTC (1685374161)
[ 1.777760] rtc_cmos 00:05: alarms up to one day, y3k, 242 bytes nvram, hpet irqs
[ 1.783270] intel_pstate: CPU model not supported
[ 1.785417] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.807036] NET: Registered PF_INET6 protocol family
[ 1.820127] Segment Routing with IPv6
[ 1.821844] In-situ OAM (IOAM) with IPv6
[ 1.823784] mip6: Mobile IPv6
[ 1.825139] NET: Registered PF_PACKET protocol family
[ 1.827529] mpls_gso: MPLS GSO support
[ 1.829662] IPI shorthand broadcast: enabled
[ 1.836639] sched_clock: Marking stable (1796999316, 37978016)->(1871978417, -37001085)
[ 1.839782] registered taskstats version 1
[ 1.841339] Loading compiled-in X.509 certificates
[ 1.846675] Key type .fscrypt registered
[ 1.848314] Key type fscrypt-provisioning registered
[ 1.858734] Key type encrypted registered
[ 1.860350] AppArmor: AppArmor sha1 policy hashing enabled
[ 1.865473] ima: No TPM chip found, activating TPM-bypass!
[ 1.867167] ima: Allocated hash algorithm: sha256
[ 1.868572] ima: No architecture policies found
[ 1.869904] evm: Initialising EVM extended attributes:
[ 1.871435] evm: security.selinux
[ 1.872469] evm: security.SMACK64 (disabled)
[ 1.873969] evm: security.SMACK64EXEC (disabled)
[ 1.875460] evm: security.SMACK64TRANSMUTE (disabled)
[ 1.877071] evm: security.SMACK64MMAP (disabled)
[ 1.878722] evm: security.apparmor
[ 1.879937] evm: security.ima
[ 1.880993] evm: security.capability
[ 1.884386] evm: HMAC attrs: 0x1
[ 2.049948] clk: Disabling unused clocks
[ 2.056475] Freeing unused decrypted memory: 2036K
[ 2.058478] Freeing unused kernel image (initmem) memory: 3896K
[ 2.066180] Write protecting the kernel read-only data: 26624k
[ 2.133345] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 2.135100] x86/mm: Checking user space page tables
[ 2.201382] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[ 2.214166] Run /init as init process
Loading, please wait...
Starting systemd-udevd version 252.6-1
[ 2.439288] floppy: module verification failed: signature and/or required key missing - tainting kernel
[ 2.467586] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0
[ 2.475956] Floppy drive(s): fd0 is 2.88M AMI BIOS
[ 2.504986] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input3
[ 2.510532] input: VirtualPS/2 VMware VMMouse as /devices/platform/i8042/serio1/input/input2
[ 2.520166] FDC 0 is a S82078B
[ 2.531998] SCSI subsystem initialized
[ 2.588246] scsi host0: ata_piix
[ 2.589760] scsi host1: ata_piix
[ 2.590798] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc000 irq 14
[ 2.592496] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc008 irq 15
[ 2.754488] ata2: found unknown device (class 0)
[ 2.757144] ata2.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100
[ 2.760662] scsi 1:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5
[ 2.823250] sr 1:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray
[ 2.825791] cdrom: Uniform CD-ROM driver Revision: 3.20
Begin: Loading essential drivers ... done.
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
Begin: Running /scripts/local-premount ... [ 3.120616] xor: measuring software checksum speed
[ 3.124869] prefetch64-sse : 5983 MB/sec
[ 3.128964] generic_sse : 5403 MB/sec
[ 3.131490] xor: using function: prefetch64-sse (5983 MB/sec)
[ 3.206005] raid6: sse2x4 gen() 8132 MB/s
[ 3.274007] raid6: sse2x2 gen() 9323 MB/s
[ 3.342032] raid6: sse2x1 gen() 6665 MB/s
[ 3.343475] raid6: using algorithm sse2x2 gen() 9323 MB/s
[ 3.410004] raid6: .... xor() 5037 MB/s, rmw enabled
[ 3.411682] raid6: using intx1 recovery algorithm
[ 3.550873] Btrfs loaded, zoned=yes, fsverity=yes
Scanning for Btrfs filesystems
[ 3.706372] I/O error, dev fd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 3.708384] floppy: error 10 while reading block 0
done.
Begin: Waiting for root file system ... Begin: Running /scripts/local-block ... done.
Begin: Running /scripts/local-block ... done.
Begin: Running /scripts/local-block ... done.
Begin: Running /scripts/local-block ... done.
Begin: Running /scripts/local-block ... done.
Begin: Running /scripts/local-block ... done.
Begin: Running /scripts/local-block ... done.


-dileks // 29-May-2023

Attachment: run_qemu.sh
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Attachment: config-6.4.0-rc4-1-amd64-clang16-kcfi
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