On 06.07.2024 at 18:42, Krzysztof Olędzki wrote: > On 02.07.2024 at 13:25, Heiner Kallweit wrote: >> On 23.06.2024 20:47, Krzysztof Olędzki wrote: >>> Hi, >>> >>> After upgrading kernel to Linux 6.6.34 on one of my systems, I noticed "sysfs: cannot create duplicate filename" and i2c registration errors in dmesg, please see below. >>> >>> This seems to be related to https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-6.6.y&id=4d5ace787273cb159bfdcf1c523df957938b3e42 - reverting the change fixes the problem. > > <CUT> > >> >> Could you please test whether the attached two experimental patches fix the issue for you? >> They serialize client device instantiation per I2C adapter, and include the client device >> name in the check whether a bus address is busy. > > Sadly, they crash the kernel. > > I will get serial console attached there next week, so will be able to capture the full crash. > For now, I was able to obtain a photo. I'm very sorry for the quality, just wanted to provide > something for now. Sorry it took me so long - my attempts to coordinate setting up serial console were not successful, so it had to wait for me to go there in person... I have attached complete dmesg, summary: [ 10.905953] rtmutex deadlock detected [ 10.909959] WARNING: CPU: 5 PID: 83 at kernel/locking/rtmutex.c:1642 __rt_mutex_slowlock_locked.constprop.0+0x10f/0x1a5 [ 10.920961] CPU: 5 PID: 83 Comm: kworker/u16:3 Not tainted 6.6.34-o5 #1 [ 10.929970] Hardware name: Dell Inc. PowerEdge T110 II/0PM2CW, BIOS 2.10.0 05/24/2018 [ 10.938954] Workqueue: events_unbound async_run_entry_fn [ 11.336954] BUG: scheduling while atomic: kworker/u16:3/83/0x00000002 [ 11.342953] Preemption disabled at: [ 11.342953] [<0000000000000000>] 0x0 [ 11.350953] CPU: 5 PID: 83 Comm: kworker/u16:3 Tainted: G W 6.6.34-o5 #1 [ 11.361954] Hardware name: Dell Inc. PowerEdge T110 II/0PM2CW, BIOS 2.10.0 05/24/2018 [ 11.369953] Workqueue: events_unbound async_run_entry_fn Krzysztof
[ 0.000000] microcode: updated early: 0x20 -> 0x21, date = 2019-02-13 [ 0.000000] Linux version 6.6.34-o5 (root@gnom) (gcc (Gentoo 13.3.1_p20240614 p17) 13.3.1 20240614, GNU ld (Gentoo 2.42 p3) 2.42.0) #1 SMP PREEMPT_DYNAMIC Sun Jul 7 00:45:41 2024 [ 0.000000] Command line: hostname=gnom root=/dev/VG0/root ro rootfstype=ext4 rootflags=data=journal vt.default_utf8=0 panic=120 oops=panic rng_core.default_quality=256 libata.allow_tpm=1 console=tty1 console=ttyS0,115200 initrd=\EFI\Linux\airfs-0.98a.img [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000009a691fff] usable [ 0.000000] BIOS-e820: [mem 0x000000009a692000-0x000000009a693fff] reserved [ 0.000000] BIOS-e820: [mem 0x000000009a694000-0x000000009a6affff] usable [ 0.000000] BIOS-e820: [mem 0x000000009a6b0000-0x000000009a6b2fff] reserved [ 0.000000] BIOS-e820: [mem 0x000000009a6b3000-0x000000009b3a6fff] usable [ 0.000000] BIOS-e820: [mem 0x000000009b3a7000-0x000000009b3b2fff] reserved [ 0.000000] BIOS-e820: [mem 0x000000009b3b3000-0x000000009b3b9fff] usable [ 0.000000] BIOS-e820: [mem 0x000000009b3ba000-0x000000009b3bcfff] reserved [ 0.000000] BIOS-e820: [mem 0x000000009b3bd000-0x000000009dfaffff] usable [ 0.000000] BIOS-e820: [mem 0x000000009dfb0000-0x000000009f3affff] reserved [ 0.000000] BIOS-e820: [mem 0x000000009f3b0000-0x000000009f4befff] usable [ 0.000000] BIOS-e820: [mem 0x000000009f4bf000-0x000000009f6befff] reserved [ 0.000000] BIOS-e820: [mem 0x000000009f6bf000-0x000000009f7befff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x000000009f7bf000-0x000000009f7effff] ACPI data [ 0.000000] BIOS-e820: [mem 0x000000009f7f0000-0x000000009f7fffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000e00f8000-0x00000000e00f8fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ffc00000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000045fffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] APIC: Static calls initialized [ 0.000000] extended physical RAM map: [ 0.000000] reserve setup_data: [mem 0x0000000000000000-0x000000000009ffff] usable [ 0.000000] reserve setup_data: [mem 0x0000000000100000-0x000000009a432017] usable [ 0.000000] reserve setup_data: [mem 0x000000009a432018-0x000000009a43b457] usable [ 0.000000] reserve setup_data: [mem 0x000000009a43b458-0x000000009a43c017] usable [ 0.000000] reserve setup_data: [mem 0x000000009a43c018-0x000000009a44bc57] usable [ 0.000000] reserve setup_data: [mem 0x000000009a44bc58-0x000000009a4e4017] usable [ 0.000000] reserve setup_data: [mem 0x000000009a4e4018-0x000000009a4fd857] usable [ 0.000000] reserve setup_data: [mem 0x000000009a4fd858-0x000000009a691fff] usable [ 0.000000] reserve setup_data: [mem 0x000000009a692000-0x000000009a693fff] reserved [ 0.000000] reserve setup_data: [mem 0x000000009a694000-0x000000009a6affff] usable [ 0.000000] reserve setup_data: [mem 0x000000009a6b0000-0x000000009a6b2fff] reserved [ 0.000000] reserve setup_data: [mem 0x000000009a6b3000-0x000000009b3a6fff] usable [ 0.000000] reserve setup_data: [mem 0x000000009b3a7000-0x000000009b3b2fff] reserved [ 0.000000] reserve setup_data: [mem 0x000000009b3b3000-0x000000009b3b9fff] usable [ 0.000000] reserve setup_data: [mem 0x000000009b3ba000-0x000000009b3bcfff] reserved [ 0.000000] reserve setup_data: [mem 0x000000009b3bd000-0x000000009dfaffff] usable [ 0.000000] reserve setup_data: [mem 0x000000009dfb0000-0x000000009f3affff] reserved [ 0.000000] reserve setup_data: [mem 0x000000009f3b0000-0x000000009f4befff] usable [ 0.000000] reserve setup_data: [mem 0x000000009f4bf000-0x000000009f6befff] reserved [ 0.000000] reserve setup_data: [mem 0x000000009f6bf000-0x000000009f7befff] ACPI NVS [ 0.000000] reserve setup_data: [mem 0x000000009f7bf000-0x000000009f7effff] ACPI data [ 0.000000] reserve setup_data: [mem 0x000000009f7f0000-0x000000009f7fffff] usable [ 0.000000] reserve setup_data: [mem 0x00000000e00f8000-0x00000000e00f8fff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] reserve setup_data: [mem 0x00000000ffc00000-0x00000000ffffffff] reserved [ 0.000000] reserve setup_data: [mem 0x0000000100000000-0x000000045fffffff] usable [ 0.000000] efi: EFI v2.1 by Dell [ 0.000000] efi: SMBIOS=0x9f6aef98 ACPI=0x9f7ef000 ACPI 2.0=0x9f7ef014 INITRD=0x9a62c998 [ 0.000000] efi: Not removing mem230: MMIO range=[0xe00f8000-0xe00f8fff] (4KB) from e820 map [ 0.000000] efi: Not removing mem231: MMIO range=[0xfed1c000-0xfed1ffff] (16KB) from e820 map [ 0.000000] efi: Remove mem232: MMIO range=[0xffc00000-0xffe5ffff] (2MB) from e820 map [ 0.000000] efi: Not removing mem233: MMIO range=[0xffe60000-0xffe7ffff] (128KB) from e820 map [ 0.000000] efi: Remove mem234: MMIO range=[0xffe80000-0xffffffff] (1MB) from e820 map [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: Dell Inc. PowerEdge T110 II/0PM2CW, BIOS 2.10.0 05/24/2018 [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] tsc: Detected 3591.551 MHz processor [ 0.001007] last_pfn = 0x460000 max_arch_pfn = 0x400000000 [ 0.001011] MTRR map: 6 entries (3 fixed + 3 variable; max 23), built from 10 variable MTRRs [ 0.001013] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.001204] last_pfn = 0x9f800 max_arch_pfn = 0x400000000 [ 0.008354] found SMP MP-table at [mem 0x000fe1b0-0x000fe1bf] [ 0.009668] Secure boot disabled [ 0.009669] RAMDISK: [mem 0x7ef71000-0x7fffffff] [ 0.009671] ACPI: Early table checksum verification disabled [ 0.009674] ACPI: RSDP 0x000000009F7EF014 000024 (v02 DELL ) [ 0.009677] ACPI: XSDT 0x000000009F7EF170 0000BC (v01 DELL PE_SC3 00000001 DELL 00040000) [ 0.009682] ACPI: FACP 0x000000009F7EA000 0000F4 (v04 DELL PE_SC3 00000001 DELL 00040000) [ 0.009687] ACPI: DSDT 0x000000009F7E0000 0068FE (v01 DELL PE_SC3 00000000 DELL 00040000) [ 0.009689] ACPI: FACS 0x000000009F7A8000 000040 [ 0.009692] ACPI: FACS 0x000000009F7A8000 000040 [ 0.009694] ACPI: TCPA 0x000000009F7EE000 000032 (v02 DELL PE_SC3 00000000 DELL 00040000) [ 0.009696] ACPI: SPMI 0x000000009F7ED000 000040 (v05 DELL PE_SC3 00000001 DELL 00040000) [ 0.009699] ACPI: DMAR 0x000000009F7EC000 000078 (v01 DELL PE_SC3 00000001 DELL 00040000) [ 0.009702] ACPI: ASF! 0x000000009F7EB000 0000A5 (v32 DELL PE_SC3 00000001 DELL 00040000) [ 0.009705] ACPI: HPET 0x000000009F7E9000 000038 (v01 DELL PE_SC3 00000001 DELL 00040000) [ 0.009707] ACPI: APIC 0x000000009F7E8000 000092 (v02 DELL PE_SC3 00000001 DELL 00040000) [ 0.009710] ACPI: MCFG 0x000000009F7E7000 00003C (v01 DELL PE_SC3 00000001 DELL 00040000) [ 0.009713] ACPI: WDAT 0x000000009F7DF000 000224 (v01 DELL PE_SC3 00000001 DELL 00040000) [ 0.009716] ACPI: BOOT 0x000000009F7DD000 000028 (v01 DELL PE_SC3 00000001 DELL 00040000) [ 0.009718] ACPI: SSDT 0x000000009F7DC000 0002F6 (v01 DELL PE_SC3 00001000 DELL 00040000) [ 0.009721] ACPI: ASPT 0x000000009F7D9000 000034 (v07 DELL PE_SC3 00000001 DELL 00040000) [ 0.009724] ACPI: SSDT 0x000000009F7D8000 0009AA (v01 DELL PE_SC3 00003000 DELL 00040000) [ 0.009726] ACPI: SSDT 0x000000009F7D7000 000A92 (v01 DELL PE_SC3 00003000 DELL 00040000) [ 0.009729] ACPI: SSDT 0x000000009F7D6000 0002C4 (v01 Insyde TPMACPI 00001000 INTL 20080729) [ 0.009732] ACPI: HEST 0x000000009F7D5000 0000A8 (v01 DELL PE_SC3 00000000 DELL 00040000) [ 0.009735] ACPI: ERST 0x000000009F7D4000 000230 (v01 DELL PE_SC3 00000000 DELL 00040000) [ 0.009737] ACPI: BERT 0x000000009F7D3000 000030 (v01 DELL PE_SC3 00000000 DELL 00040000) [ 0.009740] ACPI: EINJ 0x000000009F7D2000 000130 (v01 DELL PE_SC3 00000000 DELL 00040000) [ 0.009742] ACPI: Reserving FACP table memory at [mem 0x9f7ea000-0x9f7ea0f3] [ 0.009744] ACPI: Reserving DSDT table memory at [mem 0x9f7e0000-0x9f7e68fd] [ 0.009745] ACPI: Reserving FACS table memory at [mem 0x9f7a8000-0x9f7a803f] [ 0.009745] ACPI: Reserving FACS table memory at [mem 0x9f7a8000-0x9f7a803f] [ 0.009746] ACPI: Reserving TCPA table memory at [mem 0x9f7ee000-0x9f7ee031] [ 0.009747] ACPI: Reserving SPMI table memory at [mem 0x9f7ed000-0x9f7ed03f] [ 0.009748] ACPI: Reserving DMAR table memory at [mem 0x9f7ec000-0x9f7ec077] [ 0.009749] ACPI: Reserving ASF! table memory at [mem 0x9f7eb000-0x9f7eb0a4] [ 0.009750] ACPI: Reserving HPET table memory at [mem 0x9f7e9000-0x9f7e9037] [ 0.009751] ACPI: Reserving APIC table memory at [mem 0x9f7e8000-0x9f7e8091] [ 0.009752] ACPI: Reserving MCFG table memory at [mem 0x9f7e7000-0x9f7e703b] [ 0.009752] ACPI: Reserving WDAT table memory at [mem 0x9f7df000-0x9f7df223] [ 0.009753] ACPI: Reserving BOOT table memory at [mem 0x9f7dd000-0x9f7dd027] [ 0.009754] ACPI: Reserving SSDT table memory at [mem 0x9f7dc000-0x9f7dc2f5] [ 0.009755] ACPI: Reserving ASPT table memory at [mem 0x9f7d9000-0x9f7d9033] [ 0.009756] ACPI: Reserving SSDT table memory at [mem 0x9f7d8000-0x9f7d89a9] [ 0.009757] ACPI: Reserving SSDT table memory at [mem 0x9f7d7000-0x9f7d7a91] [ 0.009758] ACPI: Reserving SSDT table memory at [mem 0x9f7d6000-0x9f7d62c3] [ 0.009759] ACPI: Reserving HEST table memory at [mem 0x9f7d5000-0x9f7d50a7] [ 0.009760] ACPI: Reserving ERST table memory at [mem 0x9f7d4000-0x9f7d422f] [ 0.009760] ACPI: Reserving BERT table memory at [mem 0x9f7d3000-0x9f7d302f] [ 0.009761] ACPI: Reserving EINJ table memory at [mem 0x9f7d2000-0x9f7d212f] [ 0.009794] Zone ranges: [ 0.009794] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.009796] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.009797] Normal [mem 0x0000000100000000-0x000000045fffffff] [ 0.009799] Movable zone start for each node [ 0.009799] Early memory node ranges [ 0.009800] node 0: [mem 0x0000000000001000-0x000000000009ffff] [ 0.009801] node 0: [mem 0x0000000000100000-0x000000009a691fff] [ 0.009802] node 0: [mem 0x000000009a694000-0x000000009a6affff] [ 0.009803] node 0: [mem 0x000000009a6b3000-0x000000009b3a6fff] [ 0.009804] node 0: [mem 0x000000009b3b3000-0x000000009b3b9fff] [ 0.009804] node 0: [mem 0x000000009b3bd000-0x000000009dfaffff] [ 0.009805] node 0: [mem 0x000000009f3b0000-0x000000009f4befff] [ 0.009806] node 0: [mem 0x000000009f7f0000-0x000000009f7fffff] [ 0.009807] node 0: [mem 0x0000000100000000-0x000000045fffffff] [ 0.009809] Initmem setup node 0 [mem 0x0000000000001000-0x000000045fffffff] [ 0.009813] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.009832] On node 0, zone DMA: 96 pages in unavailable ranges [ 0.013917] On node 0, zone DMA32: 2 pages in unavailable ranges [ 0.013947] On node 0, zone DMA32: 3 pages in unavailable ranges [ 0.013948] On node 0, zone DMA32: 12 pages in unavailable ranges [ 0.014032] On node 0, zone DMA32: 3 pages in unavailable ranges [ 0.014118] On node 0, zone DMA32: 5120 pages in unavailable ranges [ 0.014131] On node 0, zone DMA32: 817 pages in unavailable ranges [ 0.038488] On node 0, zone Normal: 2048 pages in unavailable ranges [ 0.038680] ACPI: PM-Timer IO Port: 0x408 [ 0.038686] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1]) [ 0.038697] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.038699] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.038701] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.038706] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.038707] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.038711] TSC deadline timer available [ 0.038712] smpboot: Allowing 8 CPUs, 0 hotplug CPUs [ 0.038728] [mem 0x9f800000-0xe00f7fff] available for PCI devices [ 0.038732] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns [ 0.059133] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1 [ 0.059305] percpu: Embedded 53 pages/cpu s188008 r0 d29080 u262144 [ 0.059324] Kernel command line: hostname=gnom root=/dev/VG0/root ro rootfstype=ext4 rootflags=data=journal vt.default_utf8=0 panic=120 oops=panic rng_core.default_quality=256 libata.allow_tpm=1 console=tty1 console=ttyS0,115200 initrd=\EFI\Linux\airfs-0.98a.img [ 0.059468] random: crng init done [ 0.060147] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear) [ 0.060491] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.060562] Built 1 zonelists, mobility grouping on. Total pages: 4119608 [ 0.060565] mem auto-init: stack:all(zero), heap alloc:off, heap free:off [ 0.060572] software IO TLB: area num 8. [ 0.112840] Memory: 16265200K/16744808K available (18432K kernel code, 3231K rwdata, 8580K rodata, 2876K init, 1828K bss, 479352K reserved, 0K cma-reserved) [ 0.113090] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.113100] Kernel/User page tables isolation: enabled [ 0.113165] Dynamic Preempt: full [ 0.113212] rcu: Preemptible hierarchical RCU implementation. [ 0.113214] Trampoline variant of Tasks RCU enabled. [ 0.113214] Tracing variant of Tasks RCU enabled. [ 0.113215] rcu: RCU calculated value of scheduler-enlistment delay is 100 jiffies. [ 0.114951] NR_IRQS: 4352, nr_irqs: 488, preallocated irqs: 16 [ 0.115139] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.115218] Console: colour dummy device 80x25 [ 0.115220] printk: console [tty1] enabled [ 0.115630] printk: console [ttyS0] enabled [ 1.344417] ACPI: Core revision 20230628 [ 1.348450] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns [ 1.357595] APIC: Switch to symmetric I/O mode setup [ 1.362580] DMAR: Host address width 36 [ 1.366427] DMAR: DRHD base: 0x000000fed90000 flags: 0x1 [ 1.371752] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap c9008020660262 ecap f010da [ 1.379670] DMAR: RMRR base: 0x00000000000000 end: 0x00000000000fff [ 1.385947] DMAR-IR: IOAPIC id 0 under DRHD base 0xfed90000 IOMMU 0 [ 1.392305] DMAR-IR: HPET id 0 under DRHD base 0xfed90000 [ 1.397714] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 1.406658] DMAR-IR: Enabled IRQ remapping in x2apic mode [ 1.412060] x2apic enabled [ 1.414818] APIC: Switched APIC routing to: cluster x2apic [ 1.420756] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 1.431600] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x33c525af8a9, max_idle_ns: 440795223140 ns [ 1.442122] Calibrating delay loop (skipped), value calculated using timer frequency.. 7183.10 BogoMIPS (lpj=3591551) [ 1.443156] process: using mwait in idle threads [ 1.444124] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8 [ 1.445122] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0 [ 1.446125] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.447125] Spectre V2 : Mitigation: Retpolines [ 1.448122] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.449123] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 1.450123] Spectre V2 : Enabling Restricted Speculation for firmware calls [ 1.451124] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.452123] Spectre V2 : User space: Mitigation: STIBP via prctl [ 1.453124] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.454124] MDS: Mitigation: Clear CPU buffers [ 1.455122] MMIO Stale Data: Unknown: No mitigations [ 1.456122] SRBDS: Vulnerable: No microcode [ 1.457125] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 1.458123] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 1.459123] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 1.460123] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 1.461123] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 1.480481] Freeing SMP alternatives memory: 36K [ 1.481125] pid_max: default: 32768 minimum: 301 [ 1.493282] LSM: initializing lsm=capability,integrity [ 1.494159] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 1.495134] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 1.498171] smpboot: CPU0: Intel(R) Xeon(R) CPU E3-1280 V2 @ 3.60GHz (family: 0x6, model: 0x3a, stepping: 0x9) [ 1.499273] RCU Tasks: Setting shift to 3 and lim to 1 rcu_task_cb_adjust=1. [ 1.500140] RCU Tasks Trace: Setting shift to 3 and lim to 1 rcu_task_cb_adjust=1. [ 1.501136] Performance Events: PEBS fmt1+, IvyBridge events, 16-deep LBR, full-width counters, Intel PMU driver. [ 1.502125] ... version: 3 [ 1.503122] ... bit width: 48 [ 1.504122] ... generic registers: 4 [ 1.505122] ... value mask: 0000ffffffffffff [ 1.506122] ... max period: 00007fffffffffff [ 1.507122] ... fixed-purpose events: 3 [ 1.508122] ... event mask: 000000070000000f [ 1.509234] signal: max sigframe size: 1776 [ 1.510136] Estimated ratio of average max frequency by base frequency (times 1024): 1052 [ 1.511148] rcu: Hierarchical SRCU implementation. [ 1.512123] rcu: Max phase no-delay instances is 400. [ 1.513437] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 1.514202] smp: Bringing up secondary CPUs ... [ 1.515207] smpboot: x86: Booting SMP configuration: [ 1.516128] .... node #0, CPUs: #2 #4 #6 #1 #3 #5 #7 [ 1.521257] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 1.526170] smp: Brought up 1 node, 8 CPUs [ 1.527123] smpboot: Max logical packages: 1 [ 1.528123] smpboot: Total of 8 processors activated (57464.81 BogoMIPS) [ 1.530971] devtmpfs: initialized [ 1.531488] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns [ 1.532129] futex hash table entries: 2048 (order: 5, 131072 bytes, linear) [ 1.533256] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 1.534315] audit: initializing netlink subsys (disabled) [ 1.535153] audit: type=2000 audit(1721741428.110:1): state=initialized audit_enabled=0 res=1 [ 1.535221] thermal_sys: Registered thermal governor 'step_wise' [ 1.536126] thermal_sys: Registered thermal governor 'user_space' [ 1.537137] cpuidle: using governor ladder [ 1.539228] Simple Boot Flag at 0x44 set to 0x1 [ 1.540132] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 1.541182] dca service started, version 1.12.1 [ 1.542133] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 1.543133] PCI: Using configuration type 1 for base access [ 1.544228] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on [ 1.545303] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 1.546398] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 1.547132] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 1.548183] cryptd: max_cpu_qlen set to 1000 [ 1.566120] raid6: sse2x4 gen() 17466 MB/s [ 1.584121] raid6: sse2x2 gen() 17044 MB/s [ 1.602121] raid6: sse2x1 gen() 13379 MB/s [ 1.603122] raid6: using algorithm sse2x4 gen() 17466 MB/s [ 1.621121] raid6: .... xor() 8947 MB/s, rmw enabled [ 1.622123] raid6: using ssse3x2 recovery algorithm [ 1.623183] ACPI: Added _OSI(Module Device) [ 1.624124] ACPI: Added _OSI(Processor Device) [ 1.625122] ACPI: Added _OSI(3.0 _SCP Extensions) [ 1.626122] ACPI: Added _OSI(Processor Aggregator Device) [ 1.630093] ACPI: 5 ACPI AML tables successfully acquired and loaded [ 1.631182] ACPI: Dynamic OEM Table Load: [ 1.632128] ACPI: SSDT 0xFFFF888100A8F000 00083B (v01 PmRef Cpu0Cst 00003001 INTL 20080729) [ 1.633565] ACPI: Dynamic OEM Table Load: [ 1.634130] ACPI: SSDT 0xFFFF888101129800 000303 (v01 PmRef ApIst 00003000 INTL 20080729) [ 1.635474] ACPI: Dynamic OEM Table Load: [ 1.636125] ACPI: SSDT 0xFFFF88810082F000 000119 (v01 PmRef ApCst 00003000 INTL 20080729) [ 1.638246] ACPI: _OSC evaluated successfully for all CPUs [ 1.639240] ACPI: Interpreter enabled [ 1.640128] ACPI: PM: (supports S0 S5) [ 1.641122] ACPI: Using IOAPIC for interrupt routing [ 1.642145] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 1.643132] PCI: Using E820 reservations for host bridge windows [ 1.644256] ACPI: watchdog: Skipping WDAT on this system because it uses RTC SRAM [ 1.645138] ACPI: Enabled 9 GPEs in block 00 to 3F [ 1.650652] ACPI: \_TZ_.FN00: New power resource [ 1.651192] ACPI: \_TZ_.FN01: New power resource [ 1.652188] ACPI: \_TZ_.FN02: New power resource [ 1.653188] ACPI: \_TZ_.FN03: New power resource [ 1.654190] ACPI: \_TZ_.FN04: New power resource [ 1.655646] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe]) [ 1.656127] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 1.657465] acpi PNP0A08:00: _OSC: OS now controls [PME AER PCIeCapability LTR] [ 1.658124] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration [ 1.659461] PCI host bridge to bus 0000:00 [ 1.660124] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 1.661123] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 1.662123] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 1.663123] pci_bus 0000:00: root bus resource [mem 0xa0000000-0xfeafffff window] [ 1.664123] pci_bus 0000:00: root bus resource [bus 00-fe] [ 1.665136] pci 0000:00:00.0: [8086:0158] type 00 class 0x060000 [ 1.666183] pci 0000:00:01.0: [8086:0151] type 01 class 0x060400 [ 1.667151] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold [ 1.668180] pci 0000:00:01.1: [8086:0155] type 01 class 0x060400 [ 1.669150] pci 0000:00:01.1: PME# supported from D0 D3hot D3cold [ 1.670207] pci 0000:00:1a.0: [8086:1c2d] type 00 class 0x0c0320 [ 1.671732] pci 0000:00:1a.0: reg 0x10: [mem 0xc3a06000-0xc3a063ff] [ 1.673912] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold [ 1.674209] pci 0000:00:1c.0: [8086:1c10] type 01 class 0x060400 [ 1.675274] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 1.676156] pci 0000:00:1c.0: Enabling MPC IRBNCE [ 1.677125] pci 0000:00:1c.0: Intel PCH root port ACS workaround enabled [ 1.678202] pci 0000:00:1c.4: [8086:1c18] type 01 class 0x060400 [ 1.679208] pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold [ 1.680144] pci 0000:00:1c.4: Enabling MPC IRBNCE [ 1.681123] pci 0000:00:1c.4: Intel PCH root port ACS workaround enabled [ 1.682194] pci 0000:00:1d.0: [8086:1c26] type 00 class 0x0c0320 [ 1.683724] pci 0000:00:1d.0: reg 0x10: [mem 0xc3a05000-0xc3a053ff] [ 1.685911] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold [ 1.686194] pci 0000:00:1e.0: [8086:244e] type 01 class 0x060401 [ 1.687231] pci 0000:00:1f.0: [8086:1c52] type 00 class 0x060100 [ 1.688300] pci 0000:00:1f.2: [8086:1c02] type 00 class 0x010601 [ 1.689134] pci 0000:00:1f.2: reg 0x10: [io 0x3048-0x304f] [ 1.690128] pci 0000:00:1f.2: reg 0x14: [io 0x3054-0x3057] [ 1.691129] pci 0000:00:1f.2: reg 0x18: [io 0x3040-0x3047] [ 1.692129] pci 0000:00:1f.2: reg 0x1c: [io 0x3050-0x3053] [ 1.693129] pci 0000:00:1f.2: reg 0x20: [io 0x3020-0x303f] [ 1.694128] pci 0000:00:1f.2: reg 0x24: [mem 0xc3a04000-0xc3a047ff] [ 1.695160] pci 0000:00:1f.2: PME# supported from D3hot [ 1.696180] pci 0000:00:1f.3: [8086:1c22] type 00 class 0x0c0500 [ 1.697138] pci 0000:00:1f.3: reg 0x10: [mem 0xc3a02000-0xc3a020ff 64bit] [ 1.698141] pci 0000:00:1f.3: reg 0x20: [io 0x3000-0x301f] [ 1.699459] pci 0000:01:00.0: [15b3:1003] type 00 class 0x020000 [ 1.700450] pci 0000:01:00.0: reg 0x10: [mem 0xc3900000-0xc39fffff 64bit] [ 1.701335] pci 0000:01:00.0: reg 0x18: [mem 0xc3000000-0xc37fffff 64bit pref] [ 1.702521] pci 0000:01:00.0: reg 0x30: [mem 0xfff00000-0xffffffff pref] [ 1.705609] pci 0000:00:01.0: PCI bridge to [bus 01] [ 1.706124] pci 0000:00:01.0: bridge window [mem 0xc3900000-0xc39fffff] [ 1.707124] pci 0000:00:01.0: bridge window [mem 0xc3000000-0xc37fffff 64bit pref] [ 1.708156] pci 0000:02:00.0: [10de:0659] type 00 class 0x030000 [ 1.709135] pci 0000:02:00.0: reg 0x10: [mem 0xc2000000-0xc2ffffff] [ 1.710132] pci 0000:02:00.0: reg 0x14: [mem 0xa0000000-0xbfffffff 64bit pref] [ 1.711133] pci 0000:02:00.0: reg 0x1c: [mem 0xc0000000-0xc1ffffff 64bit] [ 1.712129] pci 0000:02:00.0: reg 0x24: [io 0x2000-0x207f] [ 1.713129] pci 0000:02:00.0: reg 0x30: [mem 0xfff80000-0xffffffff pref] [ 1.714128] pci 0000:02:00.0: enabling Extended Tags [ 1.715133] pci 0000:02:00.0: BAR 3: assigned to efifb [ 1.716126] pci 0000:02:00.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 1.717189] pci 0000:02:00.0: 16.000 Gb/s available PCIe bandwidth, limited by 2.5 GT/s PCIe x8 link at 0000:00:01.1 (capable of 32.000 Gb/s with 2.5 GT/s PCIe x16 link) [ 1.718182] pci 0000:00:01.1: PCI bridge to [bus 02] [ 1.719124] pci 0000:00:01.1: bridge window [io 0x2000-0x2fff] [ 1.720123] pci 0000:00:01.1: bridge window [mem 0xc0000000-0xc2ffffff] [ 1.721124] pci 0000:00:01.1: bridge window [mem 0xa0000000-0xbfffffff 64bit pref] [ 1.722179] pci 0000:00:1c.0: PCI bridge to [bus 03] [ 1.723203] pci 0000:04:00.0: [14e4:165a] type 00 class 0x020000 [ 1.724154] pci 0000:04:00.0: reg 0x10: [mem 0xc3800000-0xc380ffff 64bit] [ 1.725195] pci 0000:04:00.0: enabling Extended Tags [ 1.726238] pci 0000:04:00.0: PME# supported from D3hot D3cold [ 1.727299] pci 0000:00:1c.4: PCI bridge to [bus 04] [ 1.728127] pci 0000:00:1c.4: bridge window [mem 0xc3800000-0xc38fffff] [ 1.729143] pci_bus 0000:05: extended config space not accessible [ 1.730171] pci 0000:00:1e.0: PCI bridge to [bus 05] (subtractive decode) [ 1.731130] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7 window] (subtractive decode) [ 1.732124] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff window] (subtractive decode) [ 1.733123] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode) [ 1.734123] pci 0000:00:1e.0: bridge window [mem 0xa0000000-0xfeafffff window] (subtractive decode) [ 1.735751] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 1.736166] ACPI: PCI: Interrupt link LNKB configured for IRQ 11 [ 1.737165] ACPI: PCI: Interrupt link LNKC configured for IRQ 0 [ 1.738123] ACPI: PCI: Interrupt link LNKC disabled [ 1.739164] ACPI: PCI: Interrupt link LNKD configured for IRQ 6 [ 1.740164] ACPI: PCI: Interrupt link LNKE configured for IRQ 15 [ 1.741164] ACPI: PCI: Interrupt link LNKF configured for IRQ 10 [ 1.742164] ACPI: PCI: Interrupt link LNKG configured for IRQ 0 [ 1.743123] ACPI: PCI: Interrupt link LNKG disabled [ 1.744164] ACPI: PCI: Interrupt link LNKH configured for IRQ 6 [ 1.745365] iommu: Default domain type: Translated [ 1.746124] iommu: DMA domain TLB invalidation policy: lazy mode [ 1.747200] SCSI subsystem initialized [ 1.748180] ACPI: bus type USB registered [ 1.749136] usbcore: registered new interface driver usbfs [ 1.750130] usbcore: registered new interface driver hub [ 1.751130] usbcore: registered new device driver usb [ 1.752142] pps_core: LinuxPPS API ver. 1 registered [ 1.753122] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@xxxxxxxx> [ 1.754126] PTP clock support registered [ 1.755181] EDAC MC: Ver: 3.0.0 [ 1.756316] efivars: Registered efivars operations [ 1.757337] NetLabel: Initializing [ 1.758123] NetLabel: domain hash size = 128 [ 1.759122] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 1.760139] NetLabel: unlabeled traffic allowed by default [ 1.761123] PCI: Using ACPI for IRQ routing [ 1.768078] pci 0000:02:00.0: vgaarb: setting as boot VGA device [ 1.768119] pci 0000:02:00.0: vgaarb: bridge control possible [ 1.768119] pci 0000:02:00.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 1.768122] vgaarb: loaded [ 1.769218] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.4) [ 1.770231] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0, 0, 0, 0, 0 [ 1.771124] hpet0: 8 comparators, 64-bit 14.318180 MHz counter [ 1.774143] clocksource: Switched to clocksource tsc-early [ 1.779688] VFS: Disk quotas dquot_6.6.0 [ 1.783624] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.790528] FS-Cache: Loaded [ 1.793433] pnp: PnP ACPI init [ 1.796584] system 00:00: [io 0x0680-0x069f] has been reserved [ 1.802503] system 00:00: [io 0x1000-0x100f] has been reserved [ 1.808421] system 00:00: [io 0x1010-0x1013] has been reserved [ 1.814342] system 00:00: [io 0xffff] has been reserved [ 1.819655] system 00:00: [io 0x0400-0x0453] has been reserved [ 1.825573] system 00:00: [io 0x0458-0x047f] has been reserved [ 1.831492] system 00:00: [io 0x0500-0x057f] has been reserved [ 1.837413] system 00:00: [io 0x164e-0x164f] has been reserved [ 1.843394] system 00:02: [io 0x0454-0x0457] has been reserved [ 1.849681] system 00:05: [mem 0xfed90000-0xfed91fff] could not be reserved [ 1.856774] system 00:06: [mem 0xfed1c000-0xfed1ffff] has been reserved [ 1.863389] system 00:06: [mem 0xfed10000-0xfed17fff] has been reserved [ 1.870000] system 00:06: [mem 0xfed18000-0xfed18fff] has been reserved [ 1.876613] system 00:06: [mem 0xfed19000-0xfed19fff] has been reserved [ 1.883226] system 00:06: [mem 0xe0000000-0xefffffff] could not be reserved [ 1.890185] system 00:06: [mem 0xfed20000-0xfed3ffff] has been reserved [ 1.896798] system 00:06: [mem 0xfed90000-0xfed93fff] could not be reserved [ 1.903758] system 00:06: [mem 0xff000000-0xffffffff] could not be reserved [ 1.910716] system 00:06: [mem 0xfee00000-0xfeefffff] has been reserved [ 1.917329] system 00:06: [mem 0xc3b00000-0xc3b00fff] has been reserved [ 1.924104] pnp: PnP ACPI: found 8 devices [ 1.933955] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 1.942871] NET: Registered PF_INET protocol family [ 1.947865] IP idents hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 1.958265] tcp_listen_portaddr_hash hash table entries: 8192 (order: 5, 131072 bytes, linear) [ 1.966897] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 1.974638] TCP established hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 1.982847] TCP bind hash table entries: 65536 (order: 9, 2097152 bytes, linear) [ 1.990487] TCP: Hash tables configured (established 131072 bind 65536) [ 1.997170] MPTCP token hash table entries: 16384 (order: 6, 393216 bytes, linear) [ 2.004788] UDP hash table entries: 8192 (order: 6, 262144 bytes, linear) [ 2.011602] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes, linear) [ 2.018869] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 2.024638] RPC: Registered named UNIX socket transport module. [ 2.030569] RPC: Registered udp transport module. [ 2.035275] RPC: Registered tcp transport module. [ 2.039984] RPC: Registered tcp-with-tls transport module. [ 2.045469] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 2.051911] pci 0000:01:00.0: can't claim BAR 6 [mem 0xfff00000-0xffffffff pref]: no compatible bridge window [ 2.061824] pci 0000:01:00.0: BAR 6: no space for [mem size 0x00100000 pref] [ 2.068870] pci 0000:01:00.0: BAR 6: failed to assign [mem size 0x00100000 pref] [ 2.076263] pci 0000:00:01.0: PCI bridge to [bus 01] [ 2.081230] pci 0000:00:01.0: bridge window [mem 0xc3900000-0xc39fffff] [ 2.088016] pci 0000:00:01.0: bridge window [mem 0xc3000000-0xc37fffff 64bit pref] [ 2.095761] pci 0000:00:01.1: PCI bridge to [bus 02] [ 2.100736] pci 0000:00:01.1: bridge window [io 0x2000-0x2fff] [ 2.106833] pci 0000:00:01.1: bridge window [mem 0xc0000000-0xc2ffffff] [ 2.113616] pci 0000:00:01.1: bridge window [mem 0xa0000000-0xbfffffff 64bit pref] [ 2.121358] pci 0000:00:1c.0: PCI bridge to [bus 03] [ 2.126338] pci 0000:00:1c.4: PCI bridge to [bus 04] [ 2.131309] pci 0000:00:1c.4: bridge window [mem 0xc3800000-0xc38fffff] [ 2.138113] pci 0000:00:1e.0: PCI bridge to [bus 05] [ 2.143085] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 2.149263] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 2.155443] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 2.162315] pci_bus 0000:00: resource 7 [mem 0xa0000000-0xfeafffff window] [ 2.169189] pci_bus 0000:01: resource 1 [mem 0xc3900000-0xc39fffff] [ 2.175459] pci_bus 0000:01: resource 2 [mem 0xc3000000-0xc37fffff 64bit pref] [ 2.182685] pci_bus 0000:02: resource 0 [io 0x2000-0x2fff] [ 2.188256] pci_bus 0000:02: resource 1 [mem 0xc0000000-0xc2ffffff] [ 2.194522] pci_bus 0000:02: resource 2 [mem 0xa0000000-0xbfffffff 64bit pref] [ 2.201740] pci_bus 0000:04: resource 1 [mem 0xc3800000-0xc38fffff] [ 2.208008] pci_bus 0000:05: resource 4 [io 0x0000-0x0cf7 window] [ 2.214187] pci_bus 0000:05: resource 5 [io 0x0d00-0xffff window] [ 2.220366] pci_bus 0000:05: resource 6 [mem 0x000a0000-0x000bffff window] [ 2.227238] pci_bus 0000:05: resource 7 [mem 0xa0000000-0xfeafffff window] [ 2.246242] pci 0000:00:1a.0: quirk_usb_early_handoff+0x0/0x638 took 11780 usecs [ 2.265236] pci 0000:00:1d.0: quirk_usb_early_handoff+0x0/0x638 took 11308 usecs [ 2.272673] PCI: CLS 64 bytes, default 64 [ 2.276693] DMAR: No ATSR found [ 2.276725] Unpacking initramfs... [ 2.279835] DMAR: No SATC found [ 2.279836] DMAR: dmar0: Using Queued invalidation [ 2.291228] pci 0000:00:00.0: Adding to iommu group 0 [ 2.296294] pci 0000:00:01.0: Adding to iommu group 1 [ 2.301355] pci 0000:00:01.1: Adding to iommu group 1 [ 2.306419] pci 0000:00:1a.0: Adding to iommu group 2 [ 2.311483] pci 0000:00:1c.0: Adding to iommu group 3 [ 2.316542] pci 0000:00:1c.4: Adding to iommu group 4 [ 2.321604] pci 0000:00:1d.0: Adding to iommu group 5 [ 2.326668] pci 0000:00:1e.0: Adding to iommu group 6 [ 2.331744] pci 0000:00:1f.0: Adding to iommu group 7 [ 2.336807] pci 0000:00:1f.2: Adding to iommu group 7 [ 2.341866] pci 0000:00:1f.3: Adding to iommu group 7 [ 2.346924] pci 0000:01:00.0: Adding to iommu group 1 [ 2.351977] pci 0000:02:00.0: Adding to iommu group 1 [ 2.357036] pci 0000:04:00.0: Adding to iommu group 8 [ 2.362684] DMAR: Intel(R) Virtualization Technology for Directed I/O [ 2.369138] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 2.375574] software IO TLB: mapped [mem 0x00000000963b3000-0x000000009a3b3000] (64MB) [ 2.391155] RAPL PMU: API unit is 2^-32 Joules, 2 fixed counters, 163840 ms ovfl timer [ 2.399079] RAPL PMU: hw unit of domain pp0-core 2^-16 Joules [ 2.404833] RAPL PMU: hw unit of domain package 2^-16 Joules [ 2.417362] AVX2 instructions are not detected. [ 2.421918] AVX2 or AES-NI instructions are not detected. [ 2.427412] sm3_avx_x86_64: BMI2 instruction are not detected. [ 2.433270] AVX2 or AES-NI instructions are not detected. [ 2.438680] AVX2 or AES-NI instructions are not detected. [ 2.444077] AVX512/GFNI instructions are not detected. [ 2.449634] workingset: timestamp_bits=46 max_order=22 bucket_order=0 [ 2.456228] DLM installed [ 2.458986] NFS: Registering the id_resolver key type [ 2.464050] Key type id_resolver registered [ 2.468238] Key type id_legacy registered [ 2.472255] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 2.478953] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 2.486550] Key type cifs.idmap registered [ 2.490655] ntfs: driver 2.1.32 [Flags: R/O]. [ 2.495020] ntfs3: Read-only LZX/Xpress compression included [ 2.508096] NET: Registered PF_ALG protocol family [ 2.512896] xor: measuring software checksum speed [ 2.518093] avx : 24972 MB/sec [ 2.522839] prefetch64-sse : 25443 MB/sec [ 2.527628] generic_sse : 22907 MB/sec [ 2.531982] xor: using function: prefetch64-sse (25443 MB/sec) [ 2.537818] async_tx: api initialized (async) [ 2.542795] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248) [ 2.550196] io scheduler mq-deadline registered [ 2.554731] io scheduler kyber registered [ 2.558770] io scheduler bfq registered [ 2.569023] pcieport 0000:00:01.0: PME: Signaling with IRQ 25 [ 2.574937] pcieport 0000:00:01.1: PME: Signaling with IRQ 26 [ 2.580866] pcieport 0000:00:1c.0: PME: Signaling with IRQ 27 [ 2.586822] pcieport 0000:00:1c.4: PME: Signaling with IRQ 28 [ 2.593012] IPMI message handler: version 39.2 [ 2.597476] ipmi device interface [ 2.600857] ipmi_si: IPMI System Interface driver [ 2.605575] ipmi_si dmi-ipmi-si.0: ipmi_platform: probing via SMBIOS [ 2.611928] ipmi_platform: ipmi_si: SMBIOS: io 0xca8 regsize 1 spacing 4 irq 0 [ 2.619148] ipmi_si: Adding SMBIOS-specified kcs state machine [ 2.624994] ipmi_si IPI0001:00: ipmi_platform: probing via ACPI [ 2.630945] ipmi_si IPI0001:00: ipmi_platform: [io 0x0ca8] regsize 1 spacing 4 irq 0 [ 2.638779] ipmi_si dmi-ipmi-si.0: Removing SMBIOS-specified kcs state machine in favor of ACPI [ 2.647471] ipmi_si: Adding ACPI-specified kcs state machine [ 2.653161] ipmi_si: Trying ACPI-specified kcs state machine at i/o address 0xca8, slave address 0x20, irq 0 [ 2.752242] ipmi_si IPI0001:00: IPMI message handler: Found new BMC (man_id: 0x0002a2, prod_id: 0x0100, dev_id: 0x20) [ 3.044099] ipmi_si IPI0001:00: IPMI kcs interface initialized [ 3.052991] IPMI Watchdog: driver initialized [ 3.057355] IPMI poweroff: Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot [ 3.073750] IPMI poweroff: ATCA Detect mfg 0x2A2 prod 0x100 [ 3.079332] IPMI poweroff: Found a chassis style poweroff function [ 3.086040] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 3.093443] ACPI: button: Power Button [PWRF] [ 3.098755] thermal LNXTHERM:00: registered as thermal_zone0 [ 3.104423] ACPI: thermal: Thermal Zone [TZ01] (30 C) [ 3.109537] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 3.115488] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 3.121877] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 3.129385] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 3.137288] Non-volatile memory driver v1.3 [ 3.149689] tpm_tis 00:07: 1.2 TPM (device-id 0x0, rev-id 78) [ 3.167840] tpm tpm0: [Hardware Error]: Adjusting reported durations. [ 3.198074] ACPI: bus type drm_connector registered [ 3.203136] nouveau 0000:02:00.0: vgaarb: deactivate vga console [ 3.209174] nouveau 0000:02:00.0: NVIDIA G96 (096c80c1) [ 3.313978] tsc: Refined TSC clocksource calibration: 3591.813 MHz [ 3.320213] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x33c61db2173, max_idle_ns: 440795316756 ns [ 3.330282] clocksource: Switched to clocksource tsc [ 3.345661] nouveau 0000:02:00.0: bios: version 62.94.96.00.05 [ 3.372112] nouveau 0000:02:00.0: fb: 512 MiB GDDR3 [ 3.443753] nouveau 0000:02:00.0: DRM: VRAM: 512 MiB [ 3.448733] nouveau 0000:02:00.0: DRM: GART: 1048576 MiB [ 3.454042] nouveau 0000:02:00.0: DRM: TMDS table version 2.0 [ 3.459785] nouveau 0000:02:00.0: DRM: DCB version 4.0 [ 3.464927] nouveau 0000:02:00.0: DRM: DCB outp 00: 02000300 00000028 [ 3.471367] nouveau 0000:02:00.0: DRM: DCB outp 01: 01000302 00020030 [ 3.477804] nouveau 0000:02:00.0: DRM: DCB outp 02: 02021396 0f200020 [ 3.484245] nouveau 0000:02:00.0: DRM: DCB outp 03: 02021332 00020020 [ 3.490690] nouveau 0000:02:00.0: DRM: DCB outp 04: 040323b6 0f200020 [ 3.497131] nouveau 0000:02:00.0: DRM: DCB outp 05: 04032342 00020020 [ 3.503571] nouveau 0000:02:00.0: DRM: DCB conn 00: 00001030 [ 3.509228] nouveau 0000:02:00.0: DRM: DCB conn 01: 0000a146 [ 3.514888] nouveau 0000:02:00.0: DRM: DCB conn 02: 00050246 [ 3.522555] nouveau 0000:02:00.0: DRM: MM: using CRYPT for buffer copies [ 3.599690] Freeing initrd memory: 16956K [ 3.791321] [drm] Initialized nouveau 1.4.0 20120801 for 0000:02:00.0 on minor 0 [ 3.894051] fbcon: nouveaudrmfb (fb0) is primary device [ 4.025621] Console: switching to colour frame buffer device 160x64 [ 4.043638] nouveau 0000:02:00.0: [drm] fb0: nouveaudrmfb frame buffer device [ 4.055760] loop: module loaded [ 4.060006] ACPI: watchdog: Skipping WDAT on this system because it uses RTC SRAM [ 4.067578] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000000400-0x000000000000047F (\PMIO) (20230628/utaddress-204) [ 4.083100] ACPI: OSL: Resource conflict; ACPI support missing from driver? [ 4.090102] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20230628/utaddress-204) [ 4.105628] ACPI: OSL: Resource conflict; ACPI support missing from driver? [ 4.112617] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20230628/utaddress-204) [ 4.128146] ACPI: OSL: Resource conflict; ACPI support missing from driver? [ 4.135151] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20230628/utaddress-204) [ 4.150689] ACPI: OSL: Resource conflict; ACPI support missing from driver? [ 4.157709] lpc_ich: Resource conflict(s) found affecting gpio_ich [ 4.164225] ahci 0000:00:1f.2: SSS flag set, parallel bus scan disabled [ 4.181073] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 3 Gbps 0x3f impl SATA mode [ 4.189303] ahci 0000:00:1f.2: flags: 64bit ncq stag pm led clo pio slum part ems sxs apst [ 4.212395] scsi host0: ahci [ 4.215453] scsi host1: ahci [ 4.218554] scsi host2: ahci [ 4.221664] scsi host3: ahci [ 4.224790] scsi host4: ahci [ 4.227867] scsi host5: ahci [ 4.230829] ata1: SATA max UDMA/133 abar m2048@0xc3a04000 port 0xc3a04100 irq 30 [ 4.238268] ata2: SATA max UDMA/133 abar m2048@0xc3a04000 port 0xc3a04180 irq 30 [ 4.245705] ata3: SATA max UDMA/133 abar m2048@0xc3a04000 port 0xc3a04200 irq 30 [ 4.253135] ata4: SATA max UDMA/133 abar m2048@0xc3a04000 port 0xc3a04280 irq 30 [ 4.260563] ata5: SATA max UDMA/133 abar m2048@0xc3a04000 port 0xc3a04300 irq 30 [ 4.267989] ata6: SATA max UDMA/133 abar m2048@0xc3a04000 port 0xc3a04380 irq 30 [ 4.276092] MACsec IEEE 802.1AE [ 4.288491] tg3 0000:04:00.0 eth0: Tigon3 [partno(BCM95722) rev a200] (PCI Express) MAC address f8:db:88:ff:06:48 [ 4.298805] tg3 0000:04:00.0 eth0: attached PHY is 5722/5756 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[0]) [ 4.309029] tg3 0000:04:00.0 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[1] TSOcap[1] [ 4.316891] tg3 0000:04:00.0 eth0: dma_rwctrl[76180000] dma_mask[64-bit] [ 4.323838] mlx4_core: Mellanox ConnectX core driver v4.0-0 [ 4.329452] mlx4_core: Initializing 0000:01:00.0 [ 4.583496] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 4.594448] ata1.00: ATA-8: HGST HUS724040ALA640, MFAOAA70, PN1338P4GWS2EB, max UDMA/133 [ 4.604523] ata1.00: 7814037168 sectors, multi 0: LBA48 NCQ (depth 32), AA [ 4.614298] ata1.00: configured for UDMA/133 [ 4.619861] scsi 0:0:0:0: Direct-Access ATA HGST HUS724040AL AA70 PQ: 0 ANSI: 5 [ 4.629390] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 4.629425] sd 0:0:0:0: [sda] 7814037168 512-byte logical blocks: (4.00 TB/3.64 TiB) [ 4.644969] sd 0:0:0:0: [sda] Write Protect is off [ 4.653977] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 4.664316] sd 0:0:0:0: [sda] Preferred minimum I/O size 512 bytes [ 4.718850] sda: sda1 sda2 sda3 sda4 [ 4.724086] sd 0:0:0:0: [sda] Attached SCSI disk [ 4.943482] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 4.952430] ata2.00: ATA-8: HGST HUS724040ALA640, MFAOAA70, PN1338P4GWSX9B, max UDMA/133 [ 4.962607] ata2.00: 7814037168 sectors, multi 0: LBA48 NCQ (depth 32), AA [ 4.972517] ata2.00: configured for UDMA/133 [ 4.978214] scsi 1:0:0:0: Direct-Access ATA HGST HUS724040AL AA70 PQ: 0 ANSI: 5 [ 4.989294] sd 1:0:0:0: Attached scsi generic sg1 type 0 [ 4.989333] sd 1:0:0:0: [sdb] 7814037168 512-byte logical blocks: (4.00 TB/3.64 TiB) [ 5.005965] sd 1:0:0:0: [sdb] Write Protect is off [ 5.014009] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 5.024989] sd 1:0:0:0: [sdb] Preferred minimum I/O size 512 bytes [ 5.076700] sdb: sdb1 sdb2 sdb3 sdb4 [ 5.082121] sd 1:0:0:0: [sdb] Attached SCSI disk [ 5.303491] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 5.312539] ata3.00: ATA-8: HGST HUS724040ALA640, MFAOAA70, PN1338P4GUDJ5B, max UDMA/133 [ 5.322797] ata3.00: 7814037168 sectors, multi 0: LBA48 NCQ (depth 32), AA [ 5.332775] ata3.00: configured for UDMA/133 [ 5.338514] scsi 2:0:0:0: Direct-Access ATA HGST HUS724040AL AA70 PQ: 0 ANSI: 5 [ 5.348297] sd 2:0:0:0: Attached scsi generic sg2 type 0 [ 5.348342] sd 2:0:0:0: [sdc] 7814037168 512-byte logical blocks: (4.00 TB/3.64 TiB) [ 5.364965] sd 2:0:0:0: [sdc] Write Protect is off [ 5.372975] sd 2:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 5.383345] sd 2:0:0:0: [sdc] Preferred minimum I/O size 512 bytes [ 5.435971] sdc: sdc1 sdc2 sdc3 sdc4 [ 5.441239] sd 2:0:0:0: [sdc] Attached SCSI disk [ 5.663312] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 5.672416] ata4.00: ATA-8: HGST HUS724040ALA640, MFAOAA70, PN1338P4GWM7LB, max UDMA/133 [ 5.682505] ata4.00: 7814037168 sectors, multi 0: LBA48 NCQ (depth 32), AA [ 5.693121] ata4.00: configured for UDMA/133 [ 5.698647] scsi 3:0:0:0: Direct-Access ATA HGST HUS724040AL AA70 PQ: 0 ANSI: 5 [ 5.708314] sd 3:0:0:0: Attached scsi generic sg3 type 0 [ 5.708419] sd 3:0:0:0: [sdd] 7814037168 512-byte logical blocks: (4.00 TB/3.64 TiB) [ 5.725977] sd 3:0:0:0: [sdd] Write Protect is off [ 5.731984] sd 3:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 5.743022] sd 3:0:0:0: [sdd] Preferred minimum I/O size 512 bytes [ 5.799223] sdd: sdd1 sdd2 sdd3 sdd4 [ 5.804367] sd 3:0:0:0: [sdd] Attached SCSI disk [ 6.023318] ata5: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 6.032032] ata5.00: ATAPI: HL-DT-ST DVD-ROM DH50N, A1B0, KB4F68F4909, max UDMA/100 [ 6.049334] ata5.00: configured for UDMA/100 [ 6.061766] scsi 4:0:0:0: CD-ROM HL-DT-ST DVD-ROM DH50N A1B0 PQ: 0 ANSI: 5 [ 6.109404] sr 4:0:0:0: [sr0] scsi3-mmc drive: 12x/48x cd/rw xa/form2 cdda tray [ 6.117989] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 6.143907] sr 4:0:0:0: Attached scsi generic sg4 type 5 [ 6.455306] ata6: SATA link down (SStatus 0 SControl 300) [ 10.331708] mlx4_core 0000:01:00.0: DMFS high rate steer mode is: disabled performance optimized steering [ 10.343220] mlx4_core 0000:01:00.0: 63.008 Gb/s available PCIe bandwidth (8.0 GT/s PCIe x8 link) [ 10.417640] mlx4_en: Mellanox ConnectX HCA Ethernet driver v4.0-0 [ 10.425209] mlx4_en 0000:01:00.0: Activating port:1 [ 10.433435] mlx4_en: 0000:01:00.0: Port 1: Using 8 TX rings [ 10.440293] mlx4_en: 0000:01:00.0: Port 1: Using 8 RX rings [ 10.447324] mlx4_en: 0000:01:00.0: Port 1: Initializing port [ 10.455238] mlx4_en 0000:01:00.0: registered PHC clock [ 10.461885] mlx4_en 0000:01:00.0: Activating port:2 [ 10.468763] mlx4_en: 0000:01:00.0: Port 2: Using 8 TX rings [ 10.475564] mlx4_en: 0000:01:00.0: Port 2: Using 8 RX rings [ 10.482505] mlx4_en: 0000:01:00.0: Port 2: Initializing port [ 10.489836] usbcore: registered new device driver r8152-cfgselector [ 10.497307] usbcore: registered new interface driver r8152 [ 10.504113] usbcore: registered new interface driver usblp [ 10.504338] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 10.509607] usbcore: registered new interface driver usb-storage [ 10.514864] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 1 [ 10.520841] usbcore: registered new interface driver usbserial_generic [ 10.528235] ehci-pci 0000:00:1d.0: debug port 2 [ 10.534749] usbserial: USB Serial support registered for generic [ 10.543210] ehci-pci 0000:00:1d.0: irq 23, io mem 0xc3a05000 [ 10.545289] usbcore: registered new interface driver usb_serial_simple [ 10.556966] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00 [ 10.557472] usbserial: USB Serial support registered for carelink [ 10.563264] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 10.569310] usbserial: USB Serial support registered for flashloader [ 10.577566] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.583931] usbserial: USB Serial support registered for funsoft [ 10.591144] usb usb1: Product: EHCI Host Controller [ 10.591146] usb usb1: Manufacturer: Linux 6.6.34-o5 ehci_hcd [ 10.597190] usbserial: USB Serial support registered for google [ 10.602060] usb usb1: SerialNumber: 0000:00:1d.0 [ 10.607695] usbserial: USB Serial support registered for hp4x [ 10.613770] hub 1-0:1.0: USB hub found [ 10.618231] usbserial: USB Serial support registered for kaufmann [ 10.623979] hub 1-0:1.0: 2 ports detected [ 10.627730] usbserial: USB Serial support registered for libtransistor [ 10.633959] ehci-pci 0000:00:1a.0: EHCI Host Controller [ 10.637835] usbserial: USB Serial support registered for moto_modem [ 10.644434] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 2 [ 10.649592] usbserial: USB Serial support registered for motorola_tetra [ 10.655862] ehci-pci 0000:00:1a.0: debug port 2 [ 10.663247] usbserial: USB Serial support registered for nokia [ 10.673788] ehci-pci 0000:00:1a.0: irq 20, io mem 0xc3a06000 [ 10.674422] usbserial: USB Serial support registered for novatel_gps [ 10.686966] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00 [ 10.687062] usbserial: USB Serial support registered for siemens_mpi [ 10.693456] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 10.699148] usbserial: USB Serial support registered for suunto [ 10.705516] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.713752] usbserial: USB Serial support registered for vivopay [ 10.719664] usb usb2: Product: EHCI Host Controller [ 10.719666] usb usb2: Manufacturer: Linux 6.6.34-o5 ehci_hcd [ 10.726897] usbserial: USB Serial support registered for zio [ 10.732892] usb usb2: SerialNumber: 0000:00:1a.0 [ 10.733043] hub 2-0:1.0: USB hub found [ 10.737834] i8042: PNP: No PS/2 controller found. [ 10.743437] hub 2-0:1.0: 2 ports detected [ 10.749251] mousedev: PS/2 mouse device common for all mice [ 10.824258] input: PC Speaker as /devices/platform/pcspkr/input/input1 [ 10.832072] rtc_cmos 00:01: RTC can wake from S4 [ 10.838101] rtc_cmos 00:01: registered as rtc0 [ 10.843706] rtc_cmos 00:01: setting system clock to 2024-07-23T13:30:40 UTC (1721741440) [ 10.853004] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram [ 10.860850] i2c_dev: i2c /dev entries driver [ 10.867177] usbcore: registered new interface driver dvb_usb_af9035 [ 10.867236] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt [ 10.881532] ACPI: watchdog: Skipping WDAT on this system because it uses RTC SRAM [ 10.891415] i2c i2c-12: 4/4 memory slots populated (from DMI) [ 10.900279] ------------[ cut here ]------------ [ 10.905953] rtmutex deadlock detected [ 10.909959] WARNING: CPU: 5 PID: 83 at kernel/locking/rtmutex.c:1642 __rt_mutex_slowlock_locked.constprop.0+0x10f/0x1a5 [ 10.920961] CPU: 5 PID: 83 Comm: kworker/u16:3 Not tainted 6.6.34-o5 #1 [ 10.929970] Hardware name: Dell Inc. PowerEdge T110 II/0PM2CW, BIOS 2.10.0 05/24/2018 [ 10.938954] Workqueue: events_unbound async_run_entry_fn [ 10.941964] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 10.944955] RIP: 0010:__rt_mutex_slowlock_locked.constprop.0+0x10f/0x1a5 [ 10.944955] Code: c0 4c 89 e6 48 89 df 65 4c 8b 2c 25 00 be 02 00 41 89 45 18 e8 6d 13 d0 00 83 fd dd 75 1e 48 c7 c7 4d 29 0d bd e8 66 aa fa ff <0f> 0b b8 01 00 00 00 41 87 45 18 e8 52 ea cf 00 eb f0 48 8b 43 08 [ 10.944955] RSP: 0000:ffffc900043cf6a0 EFLAGS: 00010086 [ 10.988966] RAX: 0000000000000000 RBX: ffff888105409070 RCX: 0000000000000003 [ 10.997959] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 00000000ffffffff [ 11.000964] usb 2-1: new high-speed USB device number 2 using ehci-pci [ 11.004966] RBP: 00000000ffffffdd R08: 0000000000000000 R09: 0000000000000000 [ 11.004966] R10: 0000000000000001 R11: ffffc9000083fc20 R12: ffffc900043cf6a0 [ 11.004966] R13: ffff888100e0a080 R14: ffff888100e0a080 R15: 0000000000000001 [ 11.004966] FS: 0000000000000000(0000) GS:ffff88844fd40000(0000) knlGS:0000000000000000 [ 11.004966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 11.055953] CR2: 0000000000000000 CR3: 0000000398444001 CR4: 00000000001706e0 [ 11.061959] Call Trace: [ 11.067954] <TASK> [ 11.069959] ? __warn+0x93/0x114 [ 11.074953] ? report_bug+0xeb/0x162 [ 11.077959] ? __rt_mutex_slowlock_locked.constprop.0+0x10f/0x1a5 [ 11.086953] ? handle_bug+0x3c/0x63 [ 11.089953] ? exc_invalid_op+0x17/0x64 [ 11.096967] ? asm_exc_invalid_op+0x1a/0x20 [ 11.102954] ? __rt_mutex_slowlock_locked.constprop.0+0x10f/0x1a5 [ 11.109959] rt_mutex_slowlock.constprop.0+0x1f/0x3b [ 11.114955] i2c_new_client_device+0x1b/0x40 [ 11.121969] at24_probe+0x5f8/0x666 [ 11.126139] ? __pfx_at24_read+0x10/0x10 [ 11.131953] ? __pfx_at24_write+0x10/0x10 [ 11.136967] ? __pfx___device_attach_driver+0x10/0x10 [ 11.141359] usb 2-1: New USB device found, idVendor=8087, idProduct=0024, bcdDevice= 0.00 [ 11.141960] i2c_device_probe+0x1ba/0x246 [ 11.141960] really_probe+0x101/0x248 [ 11.141960] __driver_probe_device+0xbb/0xed [ 11.150444] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 11.152966] driver_probe_device+0x1a/0x72 [ 11.152966] __device_attach_driver+0x82/0x96 [ 11.158395] hub 2-1:1.0: USB hub found [ 11.160961] bus_for_each_drv+0xa6/0xd4 [ 11.160961] __device_attach+0xa8/0x12a [ 11.169622] hub 2-1:1.0: 6 ports detected [ 11.172966] bus_probe_device+0x31/0x95 [ 11.172966] device_add+0x265/0x726 [ 11.214954] __i2c_new_client_device+0x202/0x25d [ 11.219955] ? __pfx_i2c_default_probe+0x10/0x10 [ 11.227953] i2c_new_scanned_device+0xb0/0xd6 [ 11.230955] i2c_register_spd+0x1a7/0x1f3 [ 11.236955] i801_probe+0x592/0x60c [ 11.242954] ? up_write+0x37/0x4d [ 11.245954] ? kernfs_add_one+0x104/0x126 [ 11.250953] ? __raw_spin_unlock_irqrestore+0x14/0x29 [ 11.255953] pci_device_probe+0xbe/0x12f [ 11.261952] really_probe+0x101/0x248 [ 11.267954] __driver_probe_device+0xbb/0xed [ 11.270952] driver_probe_device+0x1a/0x72 [ 11.276954] __driver_attach_async_helper+0x2d/0x42 [ 11.282953] async_run_entry_fn+0x25/0xa0 [ 11.288953] process_scheduled_works+0x193/0x291 [ 11.294954] worker_thread+0x1c5/0x21f [ 11.299954] ? __pfx_worker_thread+0x10/0x10 [ 11.302955] kthread+0xf6/0xfe [ 11.308954] ? __pfx_kthread+0x10/0x10 [ 11.311955] ret_from_fork+0x23/0x35 [ 11.317964] ? __pfx_kthread+0x10/0x10 [ 11.320953] ret_from_fork_asm+0x1b/0x30 [ 11.326954] </TASK> [ 11.329954] ---[ end trace 0000000000000000 ]--- [ 11.336954] BUG: scheduling while atomic: kworker/u16:3/83/0x00000002 [ 11.342953] Preemption disabled at: [ 11.342953] [<0000000000000000>] 0x0 [ 11.350953] CPU: 5 PID: 83 Comm: kworker/u16:3 Tainted: G W 6.6.34-o5 #1 [ 11.361954] Hardware name: Dell Inc. PowerEdge T110 II/0PM2CW, BIOS 2.10.0 05/24/2018 [ 11.369953] Workqueue: events_unbound async_run_entry_fn [ 11.375952] Call Trace: [ 11.377955] <TASK> [ 11.380955] dump_stack_lvl+0x37/0x4a [ 11.386953] __schedule_bug+0x8c/0x9e [ 11.391954] __schedule+0x7c/0xabb [ 11.394955] ? asm_exc_invalid_op+0x1a/0x20 [ 11.399954] schedule+0x60/0x95 [ 11.402952] __rt_mutex_slowlock_locked.constprop.0+0x11f/0x1a5 [ 11.411954] rt_mutex_slowlock.constprop.0+0x1f/0x3b [ 11.416954] i2c_new_client_device+0x1b/0x40 [ 11.421955] at24_probe+0x5f8/0x666 [ 11.426953] ? __pfx_at24_read+0x10/0x10 [ 11.429955] ? __pfx_at24_write+0x10/0x10 [ 11.434955] ? __pfx___device_attach_driver+0x10/0x10 [ 11.440953] i2c_device_probe+0x1ba/0x246 [ 11.445954] really_probe+0x101/0x248 [ 11.451953] __driver_probe_device+0xbb/0xed [ 11.454953] driver_probe_device+0x1a/0x72 [ 11.460955] __device_attach_driver+0x82/0x96 [ 11.465954] bus_for_each_drv+0xa6/0xd4 [ 11.471954] __device_attach+0xa8/0x12a [ 11.474953] bus_probe_device+0x31/0x95 [ 11.480954] device_add+0x265/0x726 [ 11.483954] __i2c_new_client_device+0x202/0x25d [ 11.489952] ? __pfx_i2c_default_probe+0x10/0x10 [ 11.494955] i2c_new_scanned_device+0xb0/0xd6 [ 11.499953] i2c_register_spd+0x1a7/0x1f3 [ 11.504953] i801_probe+0x592/0x60c [ 11.507955] ? up_write+0x37/0x4d [ 11.512956] ? kernfs_add_one+0x104/0x126 [ 11.517954] ? __raw_spin_unlock_irqrestore+0x14/0x29 [ 11.523954] pci_device_probe+0xbe/0x12f [ 11.528954] really_probe+0x101/0x248 [ 11.531953] __driver_probe_device+0xbb/0xed [ 11.537953] driver_probe_device+0x1a/0x72 [ 11.542954] __driver_attach_async_helper+0x2d/0x42 [ 11.547952] async_run_entry_fn+0x25/0xa0 [ 11.553953] process_scheduled_works+0x193/0x291 [ 11.559954] worker_thread+0x1c5/0x21f [ 11.562954] ? __pfx_worker_thread+0x10/0x10 [ 11.568953] kthread+0xf6/0xfe [ 11.571953] ? __pfx_kthread+0x10/0x10 [ 11.577954] ret_from_fork+0x23/0x35 [ 11.580955] ? __pfx_kthread+0x10/0x10 [ 11.583954] ret_from_fork_asm+0x1b/0x30 [ 11.589955] </TASK> [ 14.062497] mlx4_en: eth1: Link Up [ 27.729962] usb 1-1: device not accepting address 2, error -110 [ 27.853963] usb 1-1: new high-speed USB device number 3 using ehci-pci [ 32.595953] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 32.596950] rcu: 2-...0: (1 GPs behind) idle=60b4/1/0x4000000000000000 softirq=837/838 fqs=5251 [ 32.596950] rcu: (detected by 1, t=21018 jiffies, g=13, q=91 ncpus=8) [ 32.596950] Sending NMI from CPU 1 to CPUs 2: [ 32.621955] NMI backtrace for cpu 2 [ 32.621955] CPU: 2 PID: 1 Comm: swapper/0 Tainted: G W 6.6.34-o5 #1 [ 32.621955] Hardware name: Dell Inc. PowerEdge T110 II/0PM2CW, BIOS 2.10.0 05/24/2018 [ 32.621955] RIP: 0010:queued_spin_lock_slowpath+0x5f/0x225 [ 32.621955] Code: 0f ba 2b 08 8b 03 0f 92 c2 0f b6 d2 c1 e2 08 30 e4 09 d0 3d ff 00 00 00 76 0c 0f ba e0 08 72 1e c6 43 01 00 eb 18 85 c0 74 0a <8a> 03 84 c0 74 04 f3 90 eb f6 66 c7 03 01 00 e9 a7 01 00 00 e8 fc [ 32.621955] RSP: 0000:ffffc9000003fd08 EFLAGS: 00000002 [ 32.621955] RAX: 0000000000000001 RBX: ffff888105409070 RCX: 0000000000000000 [ 32.621955] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff888105409070 [ 32.621955] RBP: 0000000000000213 R08: 0000000000000dc0 R09: 00000000ffffffff [ 32.621955] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888100afd800 [ 32.621955] R13: ffffc90000030018 R14: 0000000000000000 R15: ffffffffbcd33af0 [ 32.621955] FS: 0000000000000000(0000) GS:ffff88844fc80000(0000) knlGS:0000000000000000 [ 32.621955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.621955] CR2: 0000000000000000 CR3: 0000000398444001 CR4: 00000000001706e0 [ 32.621955] Call Trace: [ 32.624953] <NMI> [ 32.624953] ? nmi_cpu_backtrace+0x99/0xc6 [ 32.624953] ? nmi_cpu_backtrace_handler+0xc/0x14 [ 32.624953] ? nmi_handle+0x52/0x12c [ 32.624953] ? queued_spin_lock_slowpath+0x5f/0x225 [ 32.624953] ? default_do_nmi+0x66/0x283 [ 32.624953] ? exc_nmi+0xb1/0x103 [ 32.624953] ? end_repeat_nmi+0x16/0x67 [ 32.624953] ? queued_spin_lock_slowpath+0x5f/0x225 [ 32.624953] ? queued_spin_lock_slowpath+0x5f/0x225 [ 32.624953] ? queued_spin_lock_slowpath+0x5f/0x225 [ 32.624953] </NMI> [ 32.624953] <TASK> [ 32.624953] _raw_spin_lock_irqsave+0x1e/0x28 [ 32.624953] rt_mutex_slowlock.constprop.0+0x10/0x3b [ 32.624953] i2c_detect.isra.0+0xc8/0x257 [ 32.624953] ? __pfx___process_new_driver+0x10/0x10 [ 32.624953] __process_new_driver+0x1a/0x21 [ 32.624953] bus_for_each_dev+0x8b/0xcf [ 32.624953] ? __pfx___process_new_driver+0x10/0x10 [ 32.624953] i2c_for_each_dev+0x2d/0x49 [ 32.624953] i2c_register_driver+0x51/0x63 [ 32.624953] ? __pfx_jc42_driver_init+0x10/0x10 [ 32.624953] do_one_initcall+0x93/0x182 [ 32.624953] kernel_init_freeable+0x1be/0x204 [ 32.624953] ? __pfx_kernel_init+0x10/0x10 [ 32.624953] kernel_init+0x15/0x110 [ 32.624953] ret_from_fork+0x23/0x35 [ 32.624953] ? __pfx_kernel_init+0x10/0x10 [ 32.624953] ret_from_fork_asm+0x1b/0x30 [ 32.624953] </TASK> [ 37.525120] watchdog: BUG: soft lockup - CPU#5 stuck for 22s! [kworker/5:1:214] [ 37.525950] CPU: 5 PID: 214 Comm: kworker/5:1 Tainted: G W 6.6.34-o5 #1 [ 37.525950] Hardware name: Dell Inc. PowerEdge T110 II/0PM2CW, BIOS 2.10.0 05/24/2018 [ 37.525950] Workqueue: events drain_vmap_area_work [ 37.525950] RIP: 0010:smp_call_function_many_cond+0x2fe/0x330 [ 37.525950] Code: 48 8d 5d 08 31 c0 45 84 f6 74 3e 48 63 f0 48 89 df e8 61 fc ff ff 83 f8 07 77 2e 48 63 c8 48 8b 55 00 48 03 14 cd c0 d9 20 bd <8b> 4a 08 80 e1 01 74 04 f3 90 eb f4 ff c0 eb d1 45 84 f6 74 0a 31 [ 37.525950] RSP: 0000:ffffc900047c3d38 EFLAGS: 00000202 [ 37.586964] RAX: 0000000000000002 RBX: ffff88844fd6d6c8 RCX: 0000000000000001 [ 37.594964] RDX: ffff88844fcafe60 RSI: 0000000000000002 RDI: ffff88844fd6d6c8 [ 37.594964] RBP: ffff88844fd6d6c0 R08: 0000000000000000 R09: 000073746e657665 [ 37.594964] R10: 8080808080808080 R11: fefefefefefefeff R12: ffffffffbba5c992 [ 37.594964] R13: 0000000000000005 R14: 0000000000000001 R15: 0000000000000000 [ 37.626963] FS: 0000000000000000(0000) GS:ffff88844fd40000(0000) knlGS:0000000000000000 [ 37.626963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.626963] CR2: 0000000000000000 CR3: 0000000398444001 CR4: 00000000001706e0 [ 37.626963] Call Trace: [ 37.626963] <IRQ> [ 37.626963] ? watchdog_timer_fn+0x1db/0x241 [ 37.626963] ? __hrtimer_run_queues+0xe6/0x18b [ 37.626963] ? hrtimer_interrupt+0x9b/0x16d [ 37.626963] ? __sysvec_apic_timer_interrupt+0xc4/0x12e [ 37.626963] ? sysvec_apic_timer_interrupt+0x84/0xaa [ 37.626963] </IRQ> [ 37.626963] <TASK> [ 37.626963] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 37.626963] ? on_each_cpu_cond_mask+0x41/0x68 [ 37.626963] ? smp_call_function_many_cond+0x2fe/0x330 [ 37.626963] ? smp_call_function_many_cond+0x2ea/0x330 [ 37.626963] ? __pfx_do_flush_tlb_all+0x10/0x10 [ 37.626963] on_each_cpu_cond_mask+0x41/0x68 [ 37.626963] ? __pfx_do_flush_tlb_all+0x10/0x10 [ 37.626963] __purge_vmap_area_lazy+0xdb/0x560 [ 37.626963] drain_vmap_area_work+0x1f/0x4e [ 37.626963] process_scheduled_works+0x193/0x291 [ 37.626963] worker_thread+0x1c5/0x21f [ 37.626963] ? __pfx_worker_thread+0x10/0x10 [ 37.626963] kthread+0xf6/0xfe [ 37.626963] ? __pfx_kthread+0x10/0x10 [ 37.626963] ret_from_fork+0x23/0x35 [ 37.626963] ? __pfx_kthread+0x10/0x10 [ 37.626963] ret_from_fork_asm+0x1b/0x30 [ 37.626963] </TASK> [ 44.625962] usb 1-1: device not accepting address 3, error -110 [ 44.632761] usb usb1-port1: attempt power cycle [ 44.815964] usb 1-1: new high-speed USB device number 4 using ehci-pci [ 49.050966] watchdog: Watchdog detected hard LOCKUP on cpu 2 [ 49.050966] CPU: 2 PID: 1 Comm: swapper/0 Tainted: G W L 6.6.34-o5 #1 [ 49.050966] Hardware name: Dell Inc. PowerEdge T110 II/0PM2CW, BIOS 2.10.0 05/24/2018 [ 49.050966] RIP: 0010:queued_spin_lock_slowpath+0x61/0x225 [ 49.050966] Code: 2b 08 8b 03 0f 92 c2 0f b6 d2 c1 e2 08 30 e4 09 d0 3d ff 00 00 00 76 0c 0f ba e0 08 72 1e c6 43 01 00 eb 18 85 c0 74 0a 8a 03 <84> c0 74 04 f3 90 eb f6 66 c7 03 01 00 e9 a7 01 00 00 e8 fc 7e ff [ 49.050966] RSP: 0000:ffffc9000003fd08 EFLAGS: 00000002 [ 49.050966] RAX: 0000000000000001 RBX: ffff888105409070 RCX: 0000000000000000 [ 49.050966] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff888105409070 [ 49.050966] RBP: 0000000000000213 R08: 0000000000000dc0 R09: 00000000ffffffff [ 49.050966] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888100afd800 [ 49.050966] R13: ffffc90000030018 R14: 0000000000000000 R15: ffffffffbcd33af0 [ 49.050966] FS: 0000000000000000(0000) GS:ffff88844fc80000(0000) knlGS:0000000000000000 [ 49.050966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.050966] CR2: 0000000000000000 CR3: 0000000398444001 CR4: 00000000001706e0 [ 49.050966] Call Trace: [ 49.050966] <NMI> [ 49.050966] ? watchdog_hardlockup_check+0x9f/0x139 [ 49.050966] ? __perf_event_overflow+0x130/0x176 [ 49.050966] ? handle_pmi_common+0x2d4/0x318 [ 49.050966] ? intel_pmu_handle_irq+0x2e2/0x359 [ 49.050966] ? perf_event_nmi_handler+0x25/0x42 [ 49.050966] ? queued_spin_lock_slowpath+0x61/0x225 [ 49.050966] ? nmi_handle+0x52/0x12c [ 49.050966] ? queued_spin_lock_slowpath+0x61/0x225 [ 49.050966] ? default_do_nmi+0x66/0x283 [ 49.050966] ? exc_nmi+0xb1/0x103 [ 49.050966] ? end_repeat_nmi+0x16/0x67 [ 49.050966] ? queued_spin_lock_slowpath+0x61/0x225 [ 49.050966] ? queued_spin_lock_slowpath+0x61/0x225 [ 49.050966] ? queued_spin_lock_slowpath+0x61/0x225 [ 49.050966] </NMI> [ 49.050966] <TASK> [ 49.050966] _raw_spin_lock_irqsave+0x1e/0x28 [ 49.050966] rt_mutex_slowlock.constprop.0+0x10/0x3b [ 49.050966] i2c_detect.isra.0+0xc8/0x257 [ 49.050966] ? __pfx___process_new_driver+0x10/0x10 [ 49.050966] __process_new_driver+0x1a/0x21 [ 49.050966] bus_for_each_dev+0x8b/0xcf [ 49.050966] ? __pfx___process_new_driver+0x10/0x10 [ 49.050966] i2c_for_each_dev+0x2d/0x49 [ 49.050966] i2c_register_driver+0x51/0x63 [ 49.050966] ? __pfx_jc42_driver_init+0x10/0x10 [ 49.050966] do_one_initcall+0x93/0x182 [ 49.050966] kernel_init_freeable+0x1be/0x204 [ 49.050966] ? __pfx_kernel_init+0x10/0x10 [ 49.050966] kernel_init+0x15/0x110 [ 49.050966] ret_from_fork+0x23/0x35 [ 49.050966] ? __pfx_kernel_init+0x10/0x10 [ 49.050966] ret_from_fork_asm+0x1b/0x30 [ 49.050966] </TASK> [ 55.889962] usb 1-1: device not accepting address 4, error -110 [ 56.306969] usb 1-1: new high-speed USB device number 5 using ehci-pci [ 65.525120] watchdog: BUG: soft lockup - CPU#5 stuck for 49s! [kworker/5:1:214] [ 65.529962] CPU: 5 PID: 214 Comm: kworker/5:1 Tainted: G W L 6.6.34-o5 #1 [ 65.529962] Hardware name: Dell Inc. PowerEdge T110 II/0PM2CW, BIOS 2.10.0 05/24/2018 [ 65.529962] Workqueue: events drain_vmap_area_work [ 65.529962] RIP: 0010:smp_call_function_many_cond+0x308/0x330 [ 65.529962] Code: 3e 48 63 f0 48 89 df e8 61 fc ff ff 83 f8 07 77 2e 48 63 c8 48 8b 55 00 48 03 14 cd c0 d9 20 bd 8b 4a 08 80 e1 01 74 04 f3 90 <eb> f4 ff c0 eb d1 45 84 f6 74 0a 31 ed 45 31 f6 e9 64 ff ff ff 48 [ 65.529962] RSP: 0000:ffffc900047c3d38 EFLAGS: 00000202 [ 65.529962] RAX: 0000000000000002 RBX: ffff88844fd6d6c8 RCX: 0000000000000001 [ 65.529962] RDX: ffff88844fcafe60 RSI: 0000000000000002 RDI: ffff88844fd6d6c8 [ 65.529962] RBP: ffff88844fd6d6c0 R08: 0000000000000000 R09: 000073746e657665 [ 65.529962] R10: 8080808080808080 R11: fefefefefefefeff R12: ffffffffbba5c992 [ 65.529962] R13: 0000000000000005 R14: 0000000000000001 R15: 0000000000000000 [ 65.529962] FS: 0000000000000000(0000) GS:ffff88844fd40000(0000) knlGS:0000000000000000 [ 65.529962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.529962] CR2: 0000000000000000 CR3: 0000000398444001 CR4: 00000000001706e0 [ 65.529962] Call Trace: [ 65.529962] <IRQ> [ 65.529962] ? watchdog_timer_fn+0x1db/0x241 [ 65.529962] ? __hrtimer_run_queues+0xe6/0x18b [ 65.529962] ? hrtimer_interrupt+0x9b/0x16d [ 65.529962] ? __sysvec_apic_timer_interrupt+0xc4/0x12e [ 65.529962] ? sysvec_apic_timer_interrupt+0x84/0xaa [ 65.529962] </IRQ> [ 65.529962] <TASK> [ 65.529962] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 65.529962] ? on_each_cpu_cond_mask+0x41/0x68 [ 65.529962] ? smp_call_function_many_cond+0x308/0x330 [ 65.529962] ? smp_call_function_many_cond+0x2ea/0x330 [ 65.529962] ? __pfx_do_flush_tlb_all+0x10/0x10 [ 65.721954] on_each_cpu_cond_mask+0x41/0x68 [ 65.721954] ? __pfx_do_flush_tlb_all+0x10/0x10 [ 65.721954] __purge_vmap_area_lazy+0xdb/0x560 [ 65.721954] drain_vmap_area_work+0x1f/0x4e [ 65.721954] process_scheduled_works+0x193/0x291 [ 65.746962] worker_thread+0x1c5/0x21f [ 65.746962] ? __pfx_worker_thread+0x10/0x10 [ 65.754961] kthread+0xf6/0xfe [ 65.754961] ? __pfx_kthread+0x10/0x10 [ 65.754961] ret_from_fork+0x23/0x35 [ 65.754961] ? __pfx_kthread+0x10/0x10 [ 65.754961] ret_from_fork_asm+0x1b/0x30 [ 65.754961] </TASK> [ 67.665962] usb 1-1: device not accepting address 5, error -110 [ 67.672789] usb usb1-port1: unable to enumerate USB device
