| Message ID | 4d3ef84a-c812-5072-918a-22a6f6468310@gmail.com |
|---|---|
| State | Accepted |
| Delegated to: | David Miller |
| Headers | show |
| Series | [net] r8169: fix operation under forced interrupt threading | expand |
On Sun, 18 Oct 2020 18:38:59 +0200 Heiner Kallweit wrote: > For several network drivers it was reported that using > __napi_schedule_irqoff() is unsafe with forced threading. One way to > fix this is switching back to __napi_schedule, but then we lose the > benefit of the irqoff version in general. As stated by Eric it doesn't > make sense to make the minimal hard irq handlers in drivers using NAPI > a thread. Therefore ensure that the hard irq handler is never > thread-ified. > > Fixes: 9a899a35b0d6 ("r8169: switch to napi_schedule_irqoff") > Link: https://lkml.org/lkml/2020/10/18/19 > Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Applied, thank you!
> For several network drivers it was reported that using > __napi_schedule_irqoff() is unsafe with forced threading. One way to > fix this is switching back to __napi_schedule, but then we lose the > benefit of the irqoff version in general. As stated by Eric it doesn't > make sense to make the minimal hard irq handlers in drivers using NAPI > a thread. Therefore ensure that the hard irq handler is never > thread-ified. > > Fixes: 9a899a35b0d6 ("r8169: switch to napi_schedule_irqoff") > Link: https://lkml.org/lkml/2020/10/18/19 > Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> > --- > drivers/net/ethernet/realtek/r8169_main.c | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c > index 7d366b036..3b6ddc706 100644 > --- a/drivers/net/ethernet/realtek/r8169_main.c > +++ b/drivers/net/ethernet/realtek/r8169_main.c ... Hi! This patch actually breaks r8169 with threadirqs on an old box where it was working before: [ 0.000000] DMI: Gigabyte Technology Co., Ltd. GA-MA790FX-DQ6/GA-MA790FX-DQ6, BIOS F7g 07/19/2010 ... [ 1.072676] r8169 0000:02:00.0 eth0: RTL8168b/8111b, 00:1a:4d:5d:6b:c3, XID 380, IRQ 18 ... [ 8.850099] genirq: Flags mismatch irq 18. 00010080 (eth0) vs. 00002080 (ahci[0000:05:00.0]) (error is reported to userspace, interface failed to bring up). Reverting the patch fixes the problem.
On 28.10.2020 12:43, Serge Belyshev wrote: > >> For several network drivers it was reported that using >> __napi_schedule_irqoff() is unsafe with forced threading. One way to >> fix this is switching back to __napi_schedule, but then we lose the >> benefit of the irqoff version in general. As stated by Eric it doesn't >> make sense to make the minimal hard irq handlers in drivers using NAPI >> a thread. Therefore ensure that the hard irq handler is never >> thread-ified. >> >> Fixes: 9a899a35b0d6 ("r8169: switch to napi_schedule_irqoff") >> Link: https://lkml.org/lkml/2020/10/18/19 >> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> >> --- >> drivers/net/ethernet/realtek/r8169_main.c | 8 ++++---- >> 1 file changed, 4 insertions(+), 4 deletions(-) >> >> diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c >> index 7d366b036..3b6ddc706 100644 >> --- a/drivers/net/ethernet/realtek/r8169_main.c >> +++ b/drivers/net/ethernet/realtek/r8169_main.c > ... > > Hi! This patch actually breaks r8169 with threadirqs on an old box > where it was working before: > > [ 0.000000] DMI: Gigabyte Technology Co., Ltd. GA-MA790FX-DQ6/GA-MA790FX-DQ6, BIOS F7g 07/19/2010 > ... > [ 1.072676] r8169 0000:02:00.0 eth0: RTL8168b/8111b, 00:1a:4d:5d:6b:c3, XID 380, IRQ 18 > ... > [ 8.850099] genirq: Flags mismatch irq 18. 00010080 (eth0) vs. 00002080 (ahci[0000:05:00.0]) > > (error is reported to userspace, interface failed to bring up). > Reverting the patch fixes the problem. > Thanks for the report. On this old chip version MSI is unreliable, therefore r8169 falls back to a PCI legacy interrupt. On your system this PCI legacy interrupt seems to be shared between network and disk. Then the IRQ core tries to threadify the disk interrupt (setting IRQF_ONESHOT), whilst the network interrupt doesn't have this flag set. This results in the flag mismatch error. Maybe, if one source of a shared interrupt doesn't allow forced threading, this should be applied to the other sources too. But this would require a change in the IRQ core, therefore +Thomas to get his opinion on the issue.
On Wed, Oct 28 2020 at 13:17, Heiner Kallweit wrote: > On 28.10.2020 12:43, Serge Belyshev wrote: >>> For several network drivers it was reported that using >>> __napi_schedule_irqoff() is unsafe with forced threading. One way to >>> fix this is switching back to __napi_schedule, but then we lose the >>> benefit of the irqoff version in general. As stated by Eric it doesn't >>> make sense to make the minimal hard irq handlers in drivers using NAPI >>> a thread. Therefore ensure that the hard irq handler is never >>> thread-ified. >> Hi! This patch actually breaks r8169 with threadirqs on an old box >> where it was working before: >> >> [ 0.000000] DMI: Gigabyte Technology Co., Ltd. GA-MA790FX-DQ6/GA-MA790FX-DQ6, BIOS F7g 07/19/2010 >> ... >> [ 1.072676] r8169 0000:02:00.0 eth0: RTL8168b/8111b, 00:1a:4d:5d:6b:c3, XID 380, IRQ 18 >> ... >> [ 8.850099] genirq: Flags mismatch irq 18. 00010080 (eth0) vs. 00002080 (ahci[0000:05:00.0]) >> >> (error is reported to userspace, interface failed to bring up). >> Reverting the patch fixes the problem. >> > Thanks for the report. On this old chip version MSI is unreliable, > therefore r8169 falls back to a PCI legacy interrupt. On your system > this PCI legacy interrupt seems to be shared between network and > disk. Then the IRQ core tries to threadify the disk interrupt > (setting IRQF_ONESHOT), whilst the network interrupt doesn't have > this flag set. This results in the flag mismatch error. > > Maybe, if one source of a shared interrupt doesn't allow forced > threading, this should be applied to the other sources too. > But this would require a change in the IRQ core, therefore > +Thomas to get his opinion on the issue. It's pretty simple. There is no way to fix that at the core level. Shared interrupts suck and to make them work halfways correct the sharing devices must have matching and non-competing flags. Especially for threaded vs. non threaded case. Shared interrupts are level triggered. So you have a conflict of interests: The threaded handler requires that the interrupt line is masked until the thread has completed otherwise the system will suffer an interrupt storm. The non-threaded want's it to be unmasked after it finished. Thanks, tglx
On 28.10.2020 12:43, Serge Belyshev wrote: > >> For several network drivers it was reported that using >> __napi_schedule_irqoff() is unsafe with forced threading. One way to >> fix this is switching back to __napi_schedule, but then we lose the >> benefit of the irqoff version in general. As stated by Eric it doesn't >> make sense to make the minimal hard irq handlers in drivers using NAPI >> a thread. Therefore ensure that the hard irq handler is never >> thread-ified. >> >> Fixes: 9a899a35b0d6 ("r8169: switch to napi_schedule_irqoff") >> Link: https://lkml.org/lkml/2020/10/18/19 >> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> >> --- >> drivers/net/ethernet/realtek/r8169_main.c | 8 ++++---- >> 1 file changed, 4 insertions(+), 4 deletions(-) >> >> diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c >> index 7d366b036..3b6ddc706 100644 >> --- a/drivers/net/ethernet/realtek/r8169_main.c >> +++ b/drivers/net/ethernet/realtek/r8169_main.c > ... > > Hi! This patch actually breaks r8169 with threadirqs on an old box > where it was working before: > > [ 0.000000] DMI: Gigabyte Technology Co., Ltd. GA-MA790FX-DQ6/GA-MA790FX-DQ6, BIOS F7g 07/19/2010 > ... > [ 1.072676] r8169 0000:02:00.0 eth0: RTL8168b/8111b, 00:1a:4d:5d:6b:c3, XID 380, IRQ 18 > ... > [ 8.850099] genirq: Flags mismatch irq 18. 00010080 (eth0) vs. 00002080 (ahci[0000:05:00.0]) > > (error is reported to userspace, interface failed to bring up). > Reverting the patch fixes the problem. > Please provide the following info in addition: - dmesg - lspci -v - cat /proc/interrupts
>> [ 8.850099] genirq: Flags mismatch irq 18. 00010080 (eth0) vs. 00002080 (ahci[0000:05:00.0]) >> > Please provide the following info in addition: > - dmesg > - lspci -v > - cat /proc/interrupts Attached below. [ 0.000000] Linux version 5.9.0-10641-g424a646e072a (ssb@spider) (gcc 4.9.4, GNU ld (GNU Binutils for Debian) 2.35.1) #1379 SMP Wed Oct 28 14:04:32 MSK 2020 [ 0.000000] Command line: root=/dev/sda ro rootfstype=ext4 tsc_khz=3315112 hugepagesz=2M hugepagesz=1G lapic_timer_c2_ok idle=halt hpet=nolegsup mitigations=off threadirqs rqshare=all BOOT_IMAGE=/boot/bzImage.test [ 0.000000] x86/fpu: x87 FPU will use FXSAVE [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009f7ff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009f800-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000cfedffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000cfee0000-0x00000000cfee2fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000cfee3000-0x00000000cfeeffff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000cfef0000-0x00000000cfefffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000022fffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Gigabyte Technology Co., Ltd. GA-MA790FX-DQ6/GA-MA790FX-DQ6, BIOS F7g 07/19/2010 [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] tsc: Detected 3314.922 MHz processor [ 0.004224] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.004226] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.012522] AGP: No AGP bridge found [ 0.012600] last_pfn = 0x230000 max_arch_pfn = 0x400000000 [ 0.012602] MTRR default type: uncachable [ 0.012602] MTRR fixed ranges enabled: [ 0.012603] 00000-9FFFF write-back [ 0.012604] A0000-BFFFF uncachable [ 0.012605] C0000-C7FFF write-protect [ 0.012605] C8000-FFFFF uncachable [ 0.012606] MTRR variable ranges enabled: [ 0.012607] 0 base 000000000000 mask FFFF80000000 write-back [ 0.012608] 1 base 000080000000 mask FFFFC0000000 write-back [ 0.012609] 2 base 0000C0000000 mask FFFFF0000000 write-back [ 0.012609] 3 base 0000CFF00000 mask FFFFFFF00000 uncachable [ 0.012610] 4 base 000100000000 mask FFFF00000000 write-back [ 0.012611] 5 base 000200000000 mask FFFFE0000000 write-back [ 0.012611] 6 base 000220000000 mask FFFFF0000000 write-back [ 0.012612] 7 disabled [ 0.012613] TOM2: 0000000230000000 aka 8960M [ 0.013756] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.013868] e820: update [mem 0xcff00000-0xffffffff] usable ==> reserved [ 0.013873] last_pfn = 0xcfee0 max_arch_pfn = 0x400000000 [ 0.013884] Using GB pages for direct mapping [ 0.014159] ACPI: Early table checksum verification disabled [ 0.014164] ACPI: RSDP 0x00000000000F73F0 000014 (v00 GBT ) [ 0.014168] ACPI: RSDT 0x00000000CFEE3000 000038 (v01 GBT GBTUACPI 42302E31 GBTU 01010101) [ 0.014173] ACPI: FACP 0x00000000CFEE3040 000074 (v01 GBT GBTUACPI 42302E31 GBTU 01010101) [ 0.014177] ACPI: DSDT 0x00000000CFEE30C0 00677D (v01 GBT GBTUACPI 00001000 MSFT 03000000) [ 0.014180] ACPI: FACS 0x00000000CFEE0000 000040 [ 0.014182] ACPI: SSDT 0x00000000CFEE9900 0012F6 (v01 PTLTD POWERNOW 00000001 LTP 00000001) [ 0.014185] ACPI: HPET 0x00000000CFEEAC00 000038 (v01 GBT GBTUACPI 42302E31 GBTU 00000098) [ 0.014187] ACPI: MCFG 0x00000000CFEEAC40 00003C (v01 GBT GBTUACPI 42302E31 GBTU 01010101) [ 0.014190] ACPI: APIC 0x00000000CFEE9840 0000BC (v01 GBT GBTUACPI 42302E31 GBTU 01010101) [ 0.014197] ACPI: Local APIC address 0xfee00000 [ 0.014214] Zone ranges: [ 0.014215] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.014217] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.014218] Normal [mem 0x0000000100000000-0x000000022fffffff] [ 0.014219] Movable zone start for each node [ 0.014220] Early memory node ranges [ 0.014221] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.014222] node 0: [mem 0x0000000000100000-0x00000000cfedffff] [ 0.014223] node 0: [mem 0x0000000100000000-0x000000022fffffff] [ 0.014231] Zeroed struct page in unavailable ranges: 386 pages [ 0.014232] Initmem setup node 0 [mem 0x0000000000001000-0x000000022fffffff] [ 0.014234] On node 0 totalpages: 2096766 [ 0.014235] DMA zone: 64 pages used for memmap [ 0.014235] DMA zone: 21 pages reserved [ 0.014236] DMA zone: 3998 pages, LIFO batch:0 [ 0.014275] DMA32 zone: 13244 pages used for memmap [ 0.014276] DMA32 zone: 847584 pages, LIFO batch:63 [ 0.026312] Normal zone: 19456 pages used for memmap [ 0.026314] Normal zone: 1245184 pages, LIFO batch:63 [ 0.044686] ACPI: PM-Timer IO Port: 0x3008 [ 0.044688] ACPI: Local APIC address 0xfee00000 [ 0.044692] ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1]) [ 0.044693] ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1]) [ 0.044694] ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1]) [ 0.044695] ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1]) [ 0.044696] ACPI: LAPIC_NMI (acpi_id[0x04] dfl dfl lint[0x1]) [ 0.044697] ACPI: LAPIC_NMI (acpi_id[0x05] dfl dfl lint[0x1]) [ 0.044698] ACPI: LAPIC_NMI (acpi_id[0x06] dfl dfl lint[0x1]) [ 0.044699] ACPI: LAPIC_NMI (acpi_id[0x07] dfl dfl lint[0x1]) [ 0.044711] IOAPIC[0]: apic_id 2, version 33, address 0xfec00000, GSI 0-23 [ 0.044713] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.044714] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level) [ 0.044716] ACPI: IRQ0 used by override. [ 0.044717] ACPI: IRQ9 used by override. [ 0.044719] Using ACPI (MADT) for SMP configuration information [ 0.044720] ACPI: HPET id: 0x10b9a201 base: 0xfed00000 [ 0.044723] smpboot: Allowing 8 CPUs, 2 hotplug CPUs [ 0.044734] [mem 0xcff00000-0xdfffffff] available for PCI devices [ 0.044737] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.048473] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1 [ 0.049112] percpu: Embedded 39 pages/cpu s129304 r0 d30440 u262144 [ 0.049116] pcpu-alloc: s129304 r0 d30440 u262144 alloc=1*2097152 [ 0.049117] pcpu-alloc: [0] 0 1 2 3 4 5 6 7 [ 0.049129] Built 1 zonelists, mobility grouping on. Total pages: 2063981 [ 0.049132] Kernel command line: root=/dev/sda ro rootfstype=ext4 tsc_khz=3315112 hugepagesz=2M hugepagesz=1G lapic_timer_c2_ok idle=halt hpet=nolegsup mitigations=off threadirqs rqshare=all BOOT_IMAGE=/boot/bzImage.test [ 0.051055] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.052003] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.052025] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.067515] AGP: Checking aperture... [ 0.075809] AGP: No AGP bridge found [ 0.075811] AGP: Node 0: aperture [bus addr 0xc4000000-0xc5ffffff] (32MB) [ 0.075813] Aperture pointing to e820 RAM. Ignoring. [ 0.075814] AGP: Your BIOS doesn't leave an aperture memory hole [ 0.075815] AGP: Please enable the IOMMU option in the BIOS setup [ 0.075815] AGP: This costs you 64MB of RAM [ 0.075817] AGP: Mapping aperture over RAM [mem 0xc4000000-0xc7ffffff] (65536KB) [ 0.110702] Memory: 8079852K/8387064K available (12290K kernel code, 4301K rwdata, 3348K rodata, 884K init, 3232K bss, 306956K reserved, 0K cma-reserved) [ 0.110747] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [ 0.110814] rcu: Hierarchical RCU implementation. [ 0.110816] Tracing variant of Tasks RCU enabled. [ 0.110817] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.110828] NR_IRQS: 4352, nr_irqs: 488, preallocated irqs: 16 [ 0.113298] Console: colour VGA+ 80x25 [ 0.120718] printk: console [tty0] enabled [ 0.120800] ACPI: Core revision 20200925 [ 0.120950] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484873504 ns [ 0.121099] APIC: Switch to symmetric I/O mode setup [ 0.121786] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.171088] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x2fc85ca8eb6, max_idle_ns: 440795217995 ns [ 0.171208] Calibrating delay loop (skipped), value calculated using timer frequency.. 6629.84 BogoMIPS (lpj=33149220) [ 0.171328] pid_max: default: 32768 minimum: 301 [ 0.171458] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.171599] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 0.171857] LVT offset 0 assigned for vector 0xf9 [ 0.171937] Last level iTLB entries: 4KB 512, 2MB 16, 4MB 8 [ 0.172018] Last level dTLB entries: 4KB 512, 2MB 128, 4MB 64, 1GB 0 [ 0.172189] Freeing SMP alternatives memory: 32K [ 0.308780] smpboot: CPU0: AMD Phenom(tm) II X6 1100T Processor (family: 0x10, model: 0xa, stepping: 0x0) [ 0.308981] Performance Events: AMD PMU driver. [ 0.309061] ... version: 0 [ 0.309137] ... bit width: 48 [ 0.309213] ... generic registers: 4 [ 0.309288] ... value mask: 0000ffffffffffff [ 0.309368] ... max period: 00007fffffffffff [ 0.309447] ... fixed-purpose events: 0 [ 0.309523] ... event mask: 000000000000000f [ 0.309663] rcu: Hierarchical SRCU implementation. [ 0.309764] MCE: In-kernel MCE decoding enabled. [ 0.309902] smp: Bringing up secondary CPUs ... [ 0.310038] x86: Booting SMP configuration: [ 0.310114] .... node #0, CPUs: #1 [ 0.010104] __common_interrupt: 1.55 No irq handler for vector [ 0.311207] #2 [ 0.010104] __common_interrupt: 2.55 No irq handler for vector [ 0.311207] #3 [ 0.010104] __common_interrupt: 3.55 No irq handler for vector [ 0.311207] #4 [ 0.010104] __common_interrupt: 4.55 No irq handler for vector [ 0.313562] #5 [ 0.010104] __common_interrupt: 5.55 No irq handler for vector [ 0.313830] smp: Brought up 1 node, 6 CPUs [ 0.313830] smpboot: Max logical packages: 2 [ 0.313830] smpboot: Total of 6 processors activated (39779.06 BogoMIPS) [ 0.321648] devtmpfs: initialized [ 0.321648] random: get_random_u32 called from bucket_table_alloc.isra.32+0x6f/0x180 with crng_init=0 [ 0.321648] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.321648] futex hash table entries: 2048 (order: 5, 131072 bytes, linear) [ 0.321648] NET: Registered protocol family 16 [ 0.321943] thermal_sys: Registered thermal governor 'step_wise' [ 0.321960] cpuidle: using governor ladder [ 0.321960] cpuidle: using governor menu [ 0.321960] node 0 link 0: io port [9000, ffff] [ 0.321960] TOM: 00000000d0000000 aka 3328M [ 0.321960] Fam 10h mmconf [mem 0xe0000000-0xe00fffff] [ 0.321960] node 0 link 0: mmio [a0000, bffff] [ 0.321960] node 0 link 0: mmio [d0000000, dfffffff] [ 0.321960] node 0 link 0: mmio [f0000000, fe02ffff] [ 0.321960] node 0 link 0: mmio [e0000000, e06fffff] ==> [e0100000, e06fffff] [ 0.321960] TOM2: 0000000230000000 aka 8960M [ 0.321960] bus: [bus 00-06] on node 0 link 0 [ 0.321960] bus: 00 [io 0x0000-0xffff] [ 0.321960] bus: 00 [mem 0x000a0000-0x000bffff] [ 0.321960] bus: 00 [mem 0xd0000000-0xdfffffff] [ 0.321960] bus: 00 [mem 0xe0700000-0xffffffff] [ 0.321960] bus: 00 [mem 0xe0100000-0xe06fffff] [ 0.321960] bus: 00 [mem 0x230000000-0xfcffffffff] [ 0.321960] ACPI: bus type PCI registered [ 0.321960] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.321960] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820 [ 0.321960] PCI: Using configuration type 1 for base access [ 0.325171] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.325171] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.325516] cryptd: max_cpu_qlen set to 1000 [ 0.325516] ACPI: Added _OSI(Module Device) [ 0.325516] ACPI: Added _OSI(Processor Device) [ 0.325516] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.325516] ACPI: Added _OSI(Processor Aggregator Device) [ 0.325516] ACPI: Added _OSI(Linux-Dell-Video) [ 0.325516] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.331226] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 0.331226] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 0.331226] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKC (20200925/dspkginit-440) [ 0.331226] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKD (20200925/dspkginit-440) [ 0.331226] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKA (20200925/dspkginit-440) [ 0.331226] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKB (20200925/dspkginit-440) [ 0.331226] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKD (20200925/dspkginit-440) [ 0.331226] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKA (20200925/dspkginit-440) [ 0.331226] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKB (20200925/dspkginit-440) [ 0.331226] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKC (20200925/dspkginit-440) [ 0.331226] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKA (20200925/dspkginit-440) [ 0.331226] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKB (20200925/dspkginit-440) [ 0.331226] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKC (20200925/dspkginit-440) [ 0.331226] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKD (20200925/dspkginit-440) [ 0.331336] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKB (20200925/dspkginit-440) [ 0.331457] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKC (20200925/dspkginit-440) [ 0.331577] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKD (20200925/dspkginit-440) [ 0.331698] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKA (20200925/dspkginit-440) [ 0.331822] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKC (20200925/dspkginit-440) [ 0.331943] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKD (20200925/dspkginit-440) [ 0.332064] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKA (20200925/dspkginit-440) [ 0.332184] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKB (20200925/dspkginit-440) [ 0.332308] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKD (20200925/dspkginit-440) [ 0.332429] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKA (20200925/dspkginit-440) [ 0.332550] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKB (20200925/dspkginit-440) [ 0.332670] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKC (20200925/dspkginit-440) [ 0.332794] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKA (20200925/dspkginit-440) [ 0.332915] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKB (20200925/dspkginit-440) [ 0.333036] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKC (20200925/dspkginit-440) [ 0.333157] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKD (20200925/dspkginit-440) [ 0.333280] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKB (20200925/dspkginit-440) [ 0.333401] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKC (20200925/dspkginit-440) [ 0.333521] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKD (20200925/dspkginit-440) [ 0.333642] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKA (20200925/dspkginit-440) [ 0.333766] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKC (20200925/dspkginit-440) [ 0.333887] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKD (20200925/dspkginit-440) [ 0.334007] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKA (20200925/dspkginit-440) [ 0.334128] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKB (20200925/dspkginit-440) [ 0.334251] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKD (20200925/dspkginit-440) [ 0.334372] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKA (20200925/dspkginit-440) [ 0.334493] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKB (20200925/dspkginit-440) [ 0.334614] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKC (20200925/dspkginit-440) [ 0.334738] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKA (20200925/dspkginit-440) [ 0.334858] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKB (20200925/dspkginit-440) [ 0.334979] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKC (20200925/dspkginit-440) [ 0.335100] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKD (20200925/dspkginit-440) [ 0.335341] ACPI: Interpreter enabled [ 0.335341] ACPI: (supports S0 S5) [ 0.335341] ACPI: Using IOAPIC for interrupt routing [ 0.341211] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.341211] ACPI: Enabled 6 GPEs in block 00 to 1F [ 0.341535] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.341623] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 0.341788] PCI host bridge to bus 0000:00 [ 0.341866] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.341950] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.342035] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.342144] pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window] [ 0.342254] pci_bus 0000:00: root bus resource [mem 0xd0000000-0xfebfffff window] [ 0.342363] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.342453] pci 0000:00:00.0: [1002:5956] type 00 class 0x060000 [ 0.342542] pci 0000:00:00.0: [Firmware Bug]: reg 0x1c: invalid BAR (can't size) [ 0.342729] pci 0000:00:02.0: [1002:5978] type 01 class 0x060400 [ 0.342823] pci 0000:00:02.0: enabling Extended Tags [ 0.342921] pci 0000:00:02.0: PME# supported from D0 D3hot D3cold [ 0.343067] pci 0000:00:06.0: [1002:597c] type 01 class 0x060400 [ 0.343161] pci 0000:00:06.0: enabling Extended Tags [ 0.343259] pci 0000:00:06.0: PME# supported from D0 D3hot D3cold [ 0.343395] pci 0000:00:07.0: [1002:597d] type 01 class 0x060400 [ 0.343489] pci 0000:00:07.0: enabling Extended Tags [ 0.343585] pci 0000:00:07.0: PME# supported from D0 D3hot D3cold [ 0.343724] pci 0000:00:09.0: [1002:597e] type 01 class 0x060400 [ 0.343818] pci 0000:00:09.0: enabling Extended Tags [ 0.343917] pci 0000:00:09.0: PME# supported from D0 D3hot D3cold [ 0.344056] pci 0000:00:0a.0: [1002:597f] type 01 class 0x060400 [ 0.344149] pci 0000:00:0a.0: enabling Extended Tags [ 0.344245] pci 0000:00:0a.0: PME# supported from D0 D3hot D3cold [ 0.344391] pci 0000:00:12.0: [1002:4380] type 00 class 0x010601 [ 0.344487] pci 0000:00:12.0: reg 0x10: [io 0xff00-0xff07] [ 0.344576] pci 0000:00:12.0: reg 0x14: [io 0xfe00-0xfe03] [ 0.344663] pci 0000:00:12.0: reg 0x18: [io 0xfd00-0xfd07] [ 0.344752] pci 0000:00:12.0: reg 0x1c: [io 0xfc00-0xfc03] [ 0.344840] pci 0000:00:12.0: reg 0x20: [io 0xfb00-0xfb0f] [ 0.344928] pci 0000:00:12.0: reg 0x24: [mem 0xfe02f000-0xfe02f3ff] [ 0.345099] pci 0000:00:13.0: [1002:4387] type 00 class 0x0c0310 [ 0.345195] pci 0000:00:13.0: reg 0x10: [mem 0xfe02e000-0xfe02efff] [ 0.345383] pci 0000:00:13.1: [1002:4388] type 00 class 0x0c0310 [ 0.345479] pci 0000:00:13.1: reg 0x10: [mem 0xfe02d000-0xfe02dfff] [ 0.345674] pci 0000:00:13.2: [1002:4389] type 00 class 0x0c0310 [ 0.345771] pci 0000:00:13.2: reg 0x10: [mem 0xfe02c000-0xfe02cfff] [ 0.351221] pci 0000:00:13.3: [1002:438a] type 00 class 0x0c0310 [ 0.351232] pci 0000:00:13.3: reg 0x10: [mem 0xfe02b000-0xfe02bfff] [ 0.351233] pci 0000:00:13.4: [1002:438b] type 00 class 0x0c0310 [ 0.351242] pci 0000:00:13.4: reg 0x10: [mem 0xfe02a000-0xfe02afff] [ 0.351242] pci 0000:00:13.5: [1002:4386] type 00 class 0x0c0320 [ 0.351242] pci 0000:00:13.5: reg 0x10: [mem 0xfe029000-0xfe0290ff] [ 0.351242] pci 0000:00:13.5: supports D1 D2 [ 0.351242] pci 0000:00:13.5: PME# supported from D0 D1 D2 D3hot [ 0.351242] pci 0000:00:14.0: [1002:4385] type 00 class 0x0c0500 [ 0.351244] pci 0000:00:14.0: reg 0x10: [io 0x0b00-0x0b0f] [ 0.351244] pci 0000:00:14.1: [1002:438c] type 00 class 0x01018a [ 0.351244] pci 0000:00:14.1: reg 0x10: [io 0x0000-0x0007] [ 0.351244] pci 0000:00:14.1: reg 0x14: [io 0x0000-0x0003] [ 0.351244] pci 0000:00:14.1: reg 0x18: [io 0x0000-0x0007] [ 0.351244] pci 0000:00:14.1: reg 0x1c: [io 0x0000-0x0003] [ 0.351244] pci 0000:00:14.1: reg 0x20: [io 0xf900-0xf90f] [ 0.351244] pci 0000:00:14.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.351244] pci 0000:00:14.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.351244] pci 0000:00:14.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.351244] pci 0000:00:14.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.351244] pci 0000:00:14.2: [1002:4383] type 00 class 0x040300 [ 0.351244] pci 0000:00:14.2: reg 0x10: [mem 0xfe024000-0xfe027fff 64bit] [ 0.351244] pci 0000:00:14.2: PME# supported from D0 D3hot D3cold [ 0.351245] pci 0000:00:14.3: [1002:438d] type 00 class 0x060100 [ 0.351245] pci 0000:00:14.4: [1002:4384] type 01 class 0x060401 [ 0.351247] pci 0000:00:18.0: [1022:1200] type 00 class 0x060000 [ 0.351247] pci 0000:00:18.1: [1022:1201] type 00 class 0x060000 [ 0.351247] pci 0000:00:18.2: [1022:1202] type 00 class 0x060000 [ 0.351247] pci 0000:00:18.3: [1022:1203] type 00 class 0x060000 [ 0.351247] pci 0000:00:18.4: [1022:1204] type 00 class 0x060000 [ 0.351247] pci 0000:01:00.0: [10de:1200] type 00 class 0x030000 [ 0.351247] pci 0000:01:00.0: reg 0x10: [mem 0xf8000000-0xf9ffffff] [ 0.351247] pci 0000:01:00.0: reg 0x14: [mem 0xd0000000-0xd7ffffff 64bit pref] [ 0.351247] pci 0000:01:00.0: reg 0x1c: [mem 0xdc000000-0xdfffffff 64bit pref] [ 0.351247] pci 0000:01:00.0: reg 0x24: [io 0xbf00-0xbf7f] [ 0.351247] pci 0000:01:00.0: reg 0x30: [mem 0x00000000-0x0007ffff pref] [ 0.351247] pci 0000:01:00.0: enabling Extended Tags [ 0.351247] pci 0000:01:00.1: [10de:0e0c] type 00 class 0x040300 [ 0.351247] pci 0000:01:00.1: reg 0x10: [mem 0xfbffc000-0xfbffffff] [ 0.351247] pci 0000:01:00.1: enabling Extended Tags [ 0.351247] pci 0000:00:02.0: PCI bridge to [bus 01] [ 0.351247] pci 0000:00:02.0: bridge window [io 0xb000-0xbfff] [ 0.351247] pci 0000:00:02.0: bridge window [mem 0xf8000000-0xfbffffff] [ 0.351297] pci 0000:00:02.0: bridge window [mem 0xd0000000-0xdfffffff 64bit pref] [ 0.351454] pci 0000:02:00.0: [10ec:8168] type 00 class 0x020000 [ 0.351550] pci 0000:02:00.0: reg 0x10: [io 0xae00-0xaeff] [ 0.351651] pci 0000:02:00.0: reg 0x18: [mem 0xfdfff000-0xfdffffff 64bit] [ 0.351761] pci 0000:02:00.0: reg 0x30: [mem 0x00000000-0x0001ffff pref] [ 0.351850] pci 0000:02:00.0: enabling Extended Tags [ 0.351996] pci 0000:02:00.0: supports D1 D2 [ 0.352073] pci 0000:02:00.0: PME# supported from D1 D2 D3hot D3cold [ 0.352205] pci 0000:02:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force' [ 0.352327] pci 0000:00:06.0: PCI bridge to [bus 02] [ 0.352407] pci 0000:00:06.0: bridge window [io 0xa000-0xafff] [ 0.352490] pci 0000:00:06.0: bridge window [mem 0xfdf00000-0xfdffffff] [ 0.352576] pci 0000:00:06.0: bridge window [mem 0xfde00000-0xfdefffff 64bit pref] [ 0.352729] pci 0000:03:00.0: [10ec:8168] type 00 class 0x020000 [ 0.352825] pci 0000:03:00.0: reg 0x10: [io 0xee00-0xeeff] [ 0.352926] pci 0000:03:00.0: reg 0x18: [mem 0xfddff000-0xfddfffff 64bit] [ 0.353034] pci 0000:03:00.0: reg 0x30: [mem 0x00000000-0x0001ffff pref] [ 0.353123] pci 0000:03:00.0: enabling Extended Tags [ 0.353269] pci 0000:03:00.0: supports D1 D2 [ 0.353346] pci 0000:03:00.0: PME# supported from D1 D2 D3hot D3cold [ 0.353476] pci 0000:03:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force' [ 0.353598] pci 0000:00:07.0: PCI bridge to [bus 03] [ 0.353678] pci 0000:00:07.0: bridge window [io 0xe000-0xefff] [ 0.353761] pci 0000:00:07.0: bridge window [mem 0xfdd00000-0xfddfffff] [ 0.353846] pci 0000:00:07.0: bridge window [mem 0xfdc00000-0xfdcfffff 64bit pref] [ 0.354010] pci 0000:04:00.0: [197b:2363] type 00 class 0x010601 [ 0.354148] pci 0000:04:00.0: reg 0x24: [mem 0xfdbfe000-0xfdbfffff] [ 0.354279] pci 0000:04:00.0: PME# supported from D3hot [ 0.354414] pci 0000:04:00.1: [197b:2363] type 00 class 0x010185 [ 0.354509] pci 0000:04:00.1: reg 0x10: [io 0xdf00-0xdf07] [ 0.361218] pci 0000:04:00.1: reg 0x14: [io 0xde00-0xde03] [ 0.361218] pci 0000:04:00.1: reg 0x18: [io 0xdd00-0xdd07] [ 0.361218] pci 0000:04:00.1: reg 0x1c: [io 0xdc00-0xdc03] [ 0.361218] pci 0000:04:00.1: reg 0x20: [io 0xdb00-0xdb0f] [ 0.361218] pci 0000:04:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force' [ 0.361243] pci 0000:00:09.0: PCI bridge to [bus 04] [ 0.361243] pci 0000:00:09.0: bridge window [io 0xd000-0xdfff] [ 0.361243] pci 0000:00:09.0: bridge window [mem 0xfdb00000-0xfdbfffff] [ 0.361243] pci 0000:00:09.0: bridge window [mem 0xfda00000-0xfdafffff 64bit pref] [ 0.361244] pci 0000:05:00.0: [197b:2363] type 00 class 0x010601 [ 0.361245] pci 0000:05:00.0: reg 0x24: [mem 0xfd9fe000-0xfd9fffff] [ 0.361245] pci 0000:05:00.0: PME# supported from D3hot [ 0.361245] pci 0000:05:00.1: [197b:2363] type 00 class 0x010185 [ 0.361245] pci 0000:05:00.1: reg 0x10: [io 0xcf00-0xcf07] [ 0.361245] pci 0000:05:00.1: reg 0x14: [io 0xce00-0xce03] [ 0.361245] pci 0000:05:00.1: reg 0x18: [io 0xcd00-0xcd07] [ 0.361245] pci 0000:05:00.1: reg 0x1c: [io 0xcc00-0xcc03] [ 0.361245] pci 0000:05:00.1: reg 0x20: [io 0xcb00-0xcb0f] [ 0.361245] pci 0000:05:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force' [ 0.361245] pci 0000:00:0a.0: PCI bridge to [bus 05] [ 0.361245] pci 0000:00:0a.0: bridge window [io 0xc000-0xcfff] [ 0.361245] pci 0000:00:0a.0: bridge window [mem 0xfd900000-0xfd9fffff] [ 0.361245] pci 0000:00:0a.0: bridge window [mem 0xfd800000-0xfd8fffff 64bit pref] [ 0.361245] pci_bus 0000:06: extended config space not accessible [ 0.361246] pci 0000:06:06.0: [1412:1724] type 00 class 0x040100 [ 0.361249] pci 0000:06:06.0: reg 0x10: [io 0x9f00-0x9f1f] [ 0.361249] pci 0000:06:06.0: reg 0x14: [io 0x9e00-0x9e7f] [ 0.361249] pci 0000:06:06.0: supports D2 [ 0.361250] pci 0000:06:07.0: [1412:1724] type 00 class 0x040100 [ 0.361250] pci 0000:06:07.0: reg 0x10: [io 0x9d00-0x9d1f] [ 0.361250] pci 0000:06:07.0: reg 0x14: [io 0x9c00-0x9c7f] [ 0.361250] pci 0000:06:07.0: supports D2 [ 0.361250] pci 0000:06:0e.0: [104c:8024] type 00 class 0x0c0010 [ 0.361250] pci 0000:06:0e.0: reg 0x10: [mem 0xfd7ff000-0xfd7ff7ff] [ 0.361250] pci 0000:06:0e.0: reg 0x14: [mem 0xfd7f8000-0xfd7fbfff] [ 0.361250] pci 0000:06:0e.0: supports D1 D2 [ 0.361250] pci 0000:06:0e.0: PME# supported from D0 D1 D2 D3hot [ 0.361250] pci 0000:00:14.4: PCI bridge to [bus 06] (subtractive decode) [ 0.361250] pci 0000:00:14.4: bridge window [io 0x9000-0x9fff] [ 0.361250] pci 0000:00:14.4: bridge window [mem 0xfd700000-0xfd7fffff] [ 0.361250] pci 0000:00:14.4: bridge window [mem 0xfd600000-0xfd6fffff pref] [ 0.361250] pci 0000:00:14.4: bridge window [io 0x0000-0x0cf7 window] (subtractive decode) [ 0.361250] pci 0000:00:14.4: bridge window [io 0x0d00-0xffff window] (subtractive decode) [ 0.361250] pci 0000:00:14.4: bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode) [ 0.361250] pci 0000:00:14.4: bridge window [mem 0x000c0000-0x000dffff window] (subtractive decode) [ 0.361250] pci 0000:00:14.4: bridge window [mem 0xd0000000-0xfebfffff window] (subtractive decode) [ 0.361250] pci_bus 0000:00: on NUMA node 0 [ 0.361250] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 11) *0, disabled. [ 0.361250] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 11) *0, disabled. [ 0.361250] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 11) *0, disabled. [ 0.361377] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 11) *0, disabled. [ 0.361516] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11) *0, disabled. [ 0.361656] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11) *0, disabled. [ 0.361795] ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 5 6 7 10 11) *0, disabled. [ 0.361935] ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 6 7 10 11) *0, disabled. [ 0.362541] iommu: Default domain type: Translated [ 0.362641] pci 0000:01:00.0: vgaarb: setting as boot VGA device [ 0.362641] pci 0000:01:00.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.362641] pci 0000:01:00.0: vgaarb: bridge control possible [ 0.362641] vgaarb: loaded [ 0.362641] SCSI subsystem initialized [ 0.362641] libata version 3.00 loaded. [ 0.362641] ACPI: bus type USB registered [ 0.362641] usbcore: registered new interface driver usbfs [ 0.362641] usbcore: registered new interface driver hub [ 0.362641] usbcore: registered new device driver usb [ 0.362641] videodev: Linux video capture interface: v2.00 [ 0.362641] pps_core: LinuxPPS API ver. 1 registered [ 0.362641] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> [ 0.362641] EDAC MC: Ver: 3.0.0 [ 0.362641] Advanced Linux Sound Architecture Driver Initialized. [ 0.362641] PCI: Using ACPI for IRQ routing [ 0.372727] PCI: pci_cache_line_size set to 64 bytes [ 0.372793] e820: reserve RAM buffer [mem 0x0009f800-0x0009ffff] [ 0.372794] e820: reserve RAM buffer [mem 0xcfee0000-0xcfffffff] [ 0.372800] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0 [ 0.372800] hpet0: 4 comparators, 32-bit 14.318180 MHz counter [ 0.373705] clocksource: Switched to clocksource tsc-early [ 0.373705] pnp: PnP ACPI init [ 0.373705] system 00:00: [io 0x04d0-0x04d1] has been reserved [ 0.373705] system 00:00: [io 0x0220-0x0225] has been reserved [ 0.373705] system 00:00: [io 0x0290-0x0294] has been reserved [ 0.373705] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.373705] pnp 00:01: disabling [mem 0x00000000-0x00000fff window] because it overlaps 0000:01:00.0 BAR 6 [mem 0x00000000-0x0007ffff pref] [ 0.373705] pnp 00:01: disabling [mem 0x00000000-0x00000fff window disabled] because it overlaps 0000:02:00.0 BAR 6 [mem 0x00000000-0x0001ffff pref] [ 0.373705] pnp 00:01: disabling [mem 0x00000000-0x00000fff window disabled] because it overlaps 0000:03:00.0 BAR 6 [mem 0x00000000-0x0001ffff pref] [ 0.373705] system 00:01: [io 0x3100-0x311f] has been reserved [ 0.373705] system 00:01: [io 0x0228-0x022f] has been reserved [ 0.373705] system 00:01: [io 0x040b] has been reserved [ 0.373705] system 00:01: [io 0x04d6] has been reserved [ 0.373705] system 00:01: [io 0x0c00-0x0c01] has been reserved [ 0.373705] system 00:01: [io 0x0c14] has been reserved [ 0.373705] system 00:01: [io 0x0c50-0x0c52] has been reserved [ 0.373705] system 00:01: [io 0x0c6c-0x0c6d] has been reserved [ 0.373705] system 00:01: [io 0x0c6f] has been reserved [ 0.373705] system 00:01: [io 0x0cd0-0x0cd1] has been reserved [ 0.373705] system 00:01: [io 0x0cd2-0x0cd3] has been reserved [ 0.373705] system 00:01: [io 0x0cd4-0x0cdf] has been reserved [ 0.373705] system 00:01: [io 0x3000-0x30fe] has been reserved [ 0.373705] system 00:01: [io 0x3210-0x3217] has been reserved [ 0.373705] system 00:01: [io 0x0b10-0x0b1f] has been reserved [ 0.373705] system 00:01: [io 0x0238-0x023f] has been reserved [ 0.373705] system 00:01: [mem 0xfee00400-0xfee00fff window] has been reserved [ 0.373742] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.373845] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.374072] pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active) [ 0.374221] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active) [ 0.374316] pnp 00:05: Plug and Play ACPI device, IDs PNP0303 (active) [ 0.374359] system 00:06: [mem 0xe0000000-0xefffffff] has been reserved [ 0.374447] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.374564] system 00:07: [mem 0x000d6000-0x000d7fff] has been reserved [ 0.374658] system 00:07: [mem 0x000f0000-0x000f7fff] could not be reserved [ 0.374743] system 00:07: [mem 0x000f8000-0x000fbfff] could not be reserved [ 0.374828] system 00:07: [mem 0x000fc000-0x000fffff] could not be reserved [ 0.374913] system 00:07: [mem 0xcfee0000-0xcfeeffff] could not be reserved [ 0.374998] system 00:07: [mem 0xffff0000-0xffffffff] has been reserved [ 0.375082] system 00:07: [mem 0x00000000-0x0009ffff] could not be reserved [ 0.375167] system 00:07: [mem 0x00100000-0xcfedffff] could not be reserved [ 0.375253] system 00:07: [mem 0xcfef0000-0xcfefffff] has been reserved [ 0.375337] system 00:07: [mem 0xcff00000-0xcfffffff] could not be reserved [ 0.375422] system 00:07: [mem 0xfec00000-0xfec00fff] could not be reserved [ 0.375507] system 00:07: [mem 0xfee00000-0xfee00fff] could not be reserved [ 0.375592] system 00:07: [mem 0xfff80000-0xfffeffff] has been reserved [ 0.375683] system 00:07: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.375698] pnp: PnP ACPI: found 8 devices [ 0.381848] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.381992] NET: Registered protocol family 2 [ 0.382158] tcp_listen_portaddr_hash hash table entries: 4096 (order: 4, 65536 bytes, linear) [ 0.382290] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 0.382532] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes, linear) [ 0.384456] TCP: Hash tables configured (established 65536 bind 65536) [ 0.384590] UDP hash table entries: 4096 (order: 5, 131072 bytes, linear) [ 0.384713] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes, linear) [ 0.384897] NET: Registered protocol family 1 [ 0.384994] pci 0000:01:00.0: BAR 6: assigned [mem 0xfa000000-0xfa07ffff pref] [ 0.385104] pci 0000:00:02.0: PCI bridge to [bus 01] [ 0.385184] pci 0000:00:02.0: bridge window [io 0xb000-0xbfff] [ 0.385267] pci 0000:00:02.0: bridge window [mem 0xf8000000-0xfbffffff] [ 0.385352] pci 0000:00:02.0: bridge window [mem 0xd0000000-0xdfffffff 64bit pref] [ 0.385464] pci 0000:02:00.0: BAR 6: assigned [mem 0xfdf00000-0xfdf1ffff pref] [ 0.385573] pci 0000:00:06.0: PCI bridge to [bus 02] [ 0.385652] pci 0000:00:06.0: bridge window [io 0xa000-0xafff] [ 0.385735] pci 0000:00:06.0: bridge window [mem 0xfdf00000-0xfdffffff] [ 0.385819] pci 0000:00:06.0: bridge window [mem 0xfde00000-0xfdefffff 64bit pref] [ 0.385931] pci 0000:03:00.0: BAR 6: assigned [mem 0xfdd00000-0xfdd1ffff pref] [ 0.386040] pci 0000:00:07.0: PCI bridge to [bus 03] [ 0.386119] pci 0000:00:07.0: bridge window [io 0xe000-0xefff] [ 0.386202] pci 0000:00:07.0: bridge window [mem 0xfdd00000-0xfddfffff] [ 0.386286] pci 0000:00:07.0: bridge window [mem 0xfdc00000-0xfdcfffff 64bit pref] [ 0.386398] pci 0000:00:09.0: PCI bridge to [bus 04] [ 0.386477] pci 0000:00:09.0: bridge window [io 0xd000-0xdfff] [ 0.386560] pci 0000:00:09.0: bridge window [mem 0xfdb00000-0xfdbfffff] [ 0.386645] pci 0000:00:09.0: bridge window [mem 0xfda00000-0xfdafffff 64bit pref] [ 0.386756] pci 0000:00:0a.0: PCI bridge to [bus 05] [ 0.386835] pci 0000:00:0a.0: bridge window [io 0xc000-0xcfff] [ 0.386918] pci 0000:00:0a.0: bridge window [mem 0xfd900000-0xfd9fffff] [ 0.387003] pci 0000:00:0a.0: bridge window [mem 0xfd800000-0xfd8fffff 64bit pref] [ 0.387115] pci 0000:00:14.4: PCI bridge to [bus 06] [ 0.387195] pci 0000:00:14.4: bridge window [io 0x9000-0x9fff] [ 0.387280] pci 0000:00:14.4: bridge window [mem 0xfd700000-0xfd7fffff] [ 0.387366] pci 0000:00:14.4: bridge window [mem 0xfd600000-0xfd6fffff pref] [ 0.387480] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.387563] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.387646] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.387730] pci_bus 0000:00: resource 7 [mem 0x000c0000-0x000dffff window] [ 0.387815] pci_bus 0000:00: resource 8 [mem 0xd0000000-0xfebfffff window] [ 0.387900] pci_bus 0000:01: resource 0 [io 0xb000-0xbfff] [ 0.387981] pci_bus 0000:01: resource 1 [mem 0xf8000000-0xfbffffff] [ 0.388063] pci_bus 0000:01: resource 2 [mem 0xd0000000-0xdfffffff 64bit pref] [ 0.388172] pci_bus 0000:02: resource 0 [io 0xa000-0xafff] [ 0.388252] pci_bus 0000:02: resource 1 [mem 0xfdf00000-0xfdffffff] [ 0.388335] pci_bus 0000:02: resource 2 [mem 0xfde00000-0xfdefffff 64bit pref] [ 0.388444] pci_bus 0000:03: resource 0 [io 0xe000-0xefff] [ 0.388524] pci_bus 0000:03: resource 1 [mem 0xfdd00000-0xfddfffff] [ 0.388610] pci_bus 0000:03: resource 2 [mem 0xfdc00000-0xfdcfffff 64bit pref] [ 0.388718] pci_bus 0000:04: resource 0 [io 0xd000-0xdfff] [ 0.388799] pci_bus 0000:04: resource 1 [mem 0xfdb00000-0xfdbfffff] [ 0.388882] pci_bus 0000:04: resource 2 [mem 0xfda00000-0xfdafffff 64bit pref] [ 0.388990] pci_bus 0000:05: resource 0 [io 0xc000-0xcfff] [ 0.389071] pci_bus 0000:05: resource 1 [mem 0xfd900000-0xfd9fffff] [ 0.389154] pci_bus 0000:05: resource 2 [mem 0xfd800000-0xfd8fffff 64bit pref] [ 0.389262] pci_bus 0000:06: resource 0 [io 0x9000-0x9fff] [ 0.389343] pci_bus 0000:06: resource 1 [mem 0xfd700000-0xfd7fffff] [ 0.389425] pci_bus 0000:06: resource 2 [mem 0xfd600000-0xfd6fffff pref] [ 0.389510] pci_bus 0000:06: resource 4 [io 0x0000-0x0cf7 window] [ 0.389592] pci_bus 0000:06: resource 5 [io 0x0d00-0xffff window] [ 0.389675] pci_bus 0000:06: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.389760] pci_bus 0000:06: resource 7 [mem 0x000c0000-0x000dffff window] [ 0.389844] pci_bus 0000:06: resource 8 [mem 0xd0000000-0xfebfffff window] [ 0.431862] pci 0000:00:13.0: quirk_usb_early_handoff+0x0/0x670 took 40908 usecs [ 0.471836] pci 0000:00:13.1: quirk_usb_early_handoff+0x0/0x670 took 38919 usecs [ 0.511833] pci 0000:00:13.2: quirk_usb_early_handoff+0x0/0x670 took 38945 usecs [ 0.551832] pci 0000:00:13.3: quirk_usb_early_handoff+0x0/0x670 took 38946 usecs [ 0.591832] pci 0000:00:13.4: quirk_usb_early_handoff+0x0/0x670 took 38948 usecs [ 0.592084] pci 0000:01:00.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.592227] pci 0000:01:00.1: D0 power state depends on 0000:01:00.0 [ 0.592318] pci 0000:04:00.0: async suspend disabled to avoid multi-function power-on ordering issue [ 0.592435] pci 0000:04:00.1: async suspend disabled to avoid multi-function power-on ordering issue [ 0.592551] pci 0000:05:00.0: async suspend disabled to avoid multi-function power-on ordering issue [ 0.592668] pci 0000:05:00.1: async suspend disabled to avoid multi-function power-on ordering issue [ 0.592791] PCI: CLS 64 bytes, default 64 [ 0.593100] PCI-DMA: Disabling AGP. [ 0.593435] PCI-DMA: aperture base @ c4000000 size 65536 KB [ 0.593516] PCI-DMA: using GART IOMMU. [ 0.593592] PCI-DMA: Reserving 64MB of IOMMU area in the AGP aperture [ 0.595537] LVT offset 1 assigned for vector 0x400 [ 0.595627] LVT offset 1 assigned [ 0.595862] perf: AMD IBS detected (0x0000001f) [ 0.596030] kvm: Nested Virtualization enabled [ 0.596110] SVM: kvm: Nested Paging enabled [ 0.597351] workingset: timestamp_bits=62 max_order=21 bucket_order=0 [ 0.598405] fuse: init (API version 7.31) [ 0.598681] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251) [ 0.598792] io scheduler mq-deadline registered [ 0.598869] io scheduler kyber registered [ 0.599679] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0 [ 0.599794] ACPI: Power Button [PWRB] [ 0.599910] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 [ 0.600019] ACPI: Power Button [PWRF] [ 0.600353] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 0.600510] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 0.601015] Linux agpgart interface v0.103 [ 0.601189] nouveau 0000:01:00.0: vgaarb: deactivate vga console [ 0.602612] Console: switching to colour dummy device 80x25 [ 0.602643] nouveau 0000:01:00.0: NVIDIA GF114 (0ce000a1) [ 0.743140] nouveau 0000:01:00.0: bios: version 70.24.11.00.00 [ 0.765720] nouveau 0000:01:00.0: fb: 1024 MiB GDDR5 [ 0.819608] [TTM] Zone kernel: Available graphics memory: 4073030 KiB [ 0.819611] [TTM] Zone dma32: Available graphics memory: 2097152 KiB [ 0.819613] [TTM] Initializing pool allocator [ 0.819618] [TTM] Initializing DMA pool allocator [ 0.819629] nouveau 0000:01:00.0: DRM: VRAM: 1024 MiB [ 0.819631] nouveau 0000:01:00.0: DRM: GART: 1048576 MiB [ 0.819635] nouveau 0000:01:00.0: DRM: TMDS table version 2.0 [ 0.819637] nouveau 0000:01:00.0: DRM: DCB version 4.0 [ 0.819640] nouveau 0000:01:00.0: DRM: DCB outp 00: 02000300 00000000 [ 0.819643] nouveau 0000:01:00.0: DRM: DCB outp 01: 01000302 00020030 [ 0.819645] nouveau 0000:01:00.0: DRM: DCB outp 02: 04011380 00000000 [ 0.819647] nouveau 0000:01:00.0: DRM: DCB outp 03: 08011382 00020030 [ 0.819649] nouveau 0000:01:00.0: DRM: DCB outp 04: 02022362 00020010 [ 0.819652] nouveau 0000:01:00.0: DRM: DCB conn 00: 00001030 [ 0.819654] nouveau 0000:01:00.0: DRM: DCB conn 01: 00010130 [ 0.819656] nouveau 0000:01:00.0: DRM: DCB conn 02: 00002261 [ 0.820411] nouveau 0000:01:00.0: DRM: MM: using COPY0 for buffer copies [ 0.942910] nouveau 0000:01:00.0: DRM: allocated 1280x3072 fb: 0x60000, bo (____ptrval____) [ 0.942997] fbcon: nouveaudrmfb (fb0) is primary device [ 1.075590] Console: switching to colour frame buffer device 160x64 [ 1.082158] nouveau 0000:01:00.0: [drm] fb0: nouveaudrmfb frame buffer device [ 1.082407] [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on minor 0 [ 1.083880] brd: module loaded [ 1.085511] loop: module loaded [ 1.088979] ahci 0000:00:12.0: version 3.0 [ 1.089110] ahci 0000:00:12.0: controller can't do 64bit DMA, forcing 32bit [ 1.089250] ahci 0000:00:12.0: AHCI 0001.0100 32 slots 4 ports 3 Gbps 0xf impl SATA mode [ 1.089260] ahci 0000:00:12.0: flags: ncq sntf ilck pm led clo pmp pio slum part ccc [ 1.089749] scsi host0: ahci [ 1.089885] scsi host1: ahci [ 1.089988] scsi host2: ahci [ 1.090085] scsi host3: ahci [ 1.090128] ata1: SATA max UDMA/133 abar m1024@0xfe02f000 port 0xfe02f100 irq 22 [ 1.090135] ata2: SATA max UDMA/133 abar m1024@0xfe02f000 port 0xfe02f180 irq 22 [ 1.090142] ata3: SATA max UDMA/133 abar m1024@0xfe02f000 port 0xfe02f200 irq 22 [ 1.090149] ata4: SATA max UDMA/133 abar m1024@0xfe02f000 port 0xfe02f280 irq 22 [ 1.108644] ahci 0000:04:00.0: AHCI 0001.0000 32 slots 2 ports 3 Gbps 0x3 impl SATA mode [ 1.108654] ahci 0000:04:00.0: flags: 64bit ncq pm led clo pmp pio slum part [ 1.108987] scsi host4: ahci [ 1.109105] scsi host5: ahci [ 1.109153] ata5: SATA max UDMA/133 abar m8192@0xfdbfe000 port 0xfdbfe100 irq 17 [ 1.109160] ata6: SATA max UDMA/133 abar m8192@0xfdbfe000 port 0xfdbfe180 irq 17 [ 1.121475] ahci 0000:05:00.0: AHCI 0001.0000 32 slots 2 ports 3 Gbps 0x3 impl SATA mode [ 1.121484] ahci 0000:05:00.0: flags: 64bit ncq pm led clo pmp pio slum part [ 1.121824] scsi host6: ahci [ 1.121941] scsi host7: ahci [ 1.121987] ata7: SATA max UDMA/133 abar m8192@0xfd9fe000 port 0xfd9fe100 irq 18 [ 1.121993] ata8: SATA max UDMA/133 abar m8192@0xfd9fe000 port 0xfd9fe180 irq 18 [ 1.122382] scsi host8: pata_atiixp [ 1.122488] scsi host9: pata_atiixp [ 1.122523] ata9: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0xf900 irq 14 [ 1.122528] ata10: DUMMY [ 1.122574] pata_jmicron 0000:04:00.1: enabling device (0000 -> 0001) [ 1.122882] scsi host10: pata_jmicron [ 1.122975] scsi host11: pata_jmicron [ 1.123010] ata11: PATA max UDMA/100 cmd 0xdf00 ctl 0xde00 bmdma 0xdb00 irq 18 [ 1.123015] ata12: PATA max UDMA/100 cmd 0xdd00 ctl 0xdc00 bmdma 0xdb08 irq 18 [ 1.123040] pata_jmicron 0000:05:00.1: enabling device (0000 -> 0001) [ 1.123331] scsi host12: pata_jmicron [ 1.123641] scsi host13: pata_jmicron [ 1.124771] ata13: PATA max UDMA/100 cmd 0xcf00 ctl 0xce00 bmdma 0xcb00 irq 19 [ 1.126595] ata14: PATA max UDMA/100 cmd 0xcd00 ctl 0xcc00 bmdma 0xcb08 irq 19 [ 1.128611] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 1.130432] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. [ 1.132445] tun: Universal TUN/TAP device driver, 1.6 [ 1.134456] r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control [ 1.168662] libphy: r8169: probed [ 1.188751] r8169 0000:02:00.0 eth0: RTL8168b/8111b, 00:1a:4d:5d:6b:c3, XID 380, IRQ 18 [ 1.188925] r8169 0000:02:00.0 eth0: jumbo features [frames: 4074 bytes, tx checksumming: ko] [ 1.190550] r8169 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control [ 1.193231] libphy: r8169: probed [ 1.195042] r8169 0000:03:00.0 eth1: RTL8168b/8111b, 00:1a:4d:5d:6b:e3, XID 380, IRQ 19 [ 1.196741] r8169 0000:03:00.0 eth1: jumbo features [frames: 4074 bytes, tx checksumming: ko] [ 1.198964] PPP generic driver version 2.4.2 [ 1.201167] PPP BSD Compression module registered [ 1.203274] PPP Deflate Compression module registered [ 1.205517] PPP MPPE Compression module registered [ 1.207718] NET: Registered protocol family 24 [ 1.209928] Fusion MPT base driver 3.04.20 [ 1.212221] Copyright (c) 1999-2008 LSI Corporation [ 1.214450] Fusion MPT SAS Host driver 3.04.20 [ 1.216725] Fusion MPT misc device (ioctl) driver 3.04.20 [ 1.218919] mptctl: Registered with Fusion MPT base driver [ 1.221109] mptctl: /dev/mptctl @ (major,minor=10,220) [ 1.293090] firewire_ohci 0000:06:0e.0: added OHCI v1.10 device as card 0, 4 IR + 8 IT contexts, quirks 0x2 [ 1.293575] aoe: AoE v85 initialised. [ 1.295325] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.297597] ehci-pci: EHCI PCI platform driver [ 1.299928] ehci-pci 0000:00:13.5: EHCI Host Controller [ 1.302063] ehci-pci 0000:00:13.5: new USB bus registered, assigned bus number 1 [ 1.304339] ehci-pci 0000:00:13.5: applying AMD SB600/SB700 USB freeze workaround [ 1.306659] ehci-pci 0000:00:13.5: debug port 1 [ 1.308796] ehci-pci 0000:00:13.5: irq 19, io mem 0xfe029000 [ 1.331254] ehci-pci 0000:00:13.5: USB 2.0 started, EHCI 1.00 [ 1.331482] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.09 [ 1.333588] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.335858] usb usb1: Product: EHCI Host Controller [ 1.338141] usb usb1: Manufacturer: Linux 5.9.0-10641-g424a646e072a ehci_hcd [ 1.340493] usb usb1: SerialNumber: 0000:00:13.5 [ 1.342906] hub 1-0:1.0: USB hub found [ 1.345084] hub 1-0:1.0: 10 ports detected [ 1.347501] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.349620] ohci-pci: OHCI PCI platform driver [ 1.351966] ohci-pci 0000:00:13.0: OHCI PCI host controller [ 1.354175] ohci-pci 0000:00:13.0: new USB bus registered, assigned bus number 2 [ 1.356513] ohci-pci 0000:00:13.0: irq 16, io mem 0xfe02e000 [ 1.425319] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.09 [ 1.425494] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.427704] usb usb2: Product: OHCI PCI host controller [ 1.429910] usb usb2: Manufacturer: Linux 5.9.0-10641-g424a646e072a ohci_hcd [ 1.432226] usb usb2: SerialNumber: 0000:00:13.0 [ 1.432719] ata5: SATA link down (SStatus 0 SControl 300) [ 1.434497] hub 2-0:1.0: USB hub found [ 1.436681] ata6: SATA link down (SStatus 0 SControl 300) [ 1.438823] hub 2-0:1.0: 2 ports detected [ 1.443473] ohci-pci 0000:00:13.1: OHCI PCI host controller [ 1.445530] ohci-pci 0000:00:13.1: new USB bus registered, assigned bus number 3 [ 1.447859] ohci-pci 0000:00:13.1: irq 17, io mem 0xfe02d000 [ 1.515306] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.09 [ 1.515477] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.517803] usb usb3: Product: OHCI PCI host controller [ 1.520039] usb usb3: Manufacturer: Linux 5.9.0-10641-g424a646e072a ohci_hcd [ 1.522393] usb usb3: SerialNumber: 0000:00:13.1 [ 1.524737] hub 3-0:1.0: USB hub found [ 1.526886] hub 3-0:1.0: 2 ports detected [ 1.529313] ohci-pci 0000:00:13.2: OHCI PCI host controller [ 1.531380] ohci-pci 0000:00:13.2: new USB bus registered, assigned bus number 4 [ 1.533649] ohci-pci 0000:00:13.2: irq 18, io mem 0xfe02c000 [ 1.571253] ata2: softreset failed (device not ready) [ 1.571444] ata2: applying PMP SRST workaround and retrying [ 1.573455] ata4: softreset failed (device not ready) [ 1.575551] ata4: applying PMP SRST workaround and retrying [ 1.591257] ata1: softreset failed (device not ready) [ 1.591442] ata1: applying PMP SRST workaround and retrying [ 1.593299] ata3: softreset failed (device not ready) [ 1.595330] ata3: applying PMP SRST workaround and retrying [ 1.605304] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.09 [ 1.605467] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.607295] usb usb4: Product: OHCI PCI host controller [ 1.609499] usb usb4: Manufacturer: Linux 5.9.0-10641-g424a646e072a ohci_hcd [ 1.611256] ata8: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 1.611625] usb usb4: SerialNumber: 0000:00:13.2 [ 1.613873] ata7: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 1.616055] hub 4-0:1.0: USB hub found [ 1.618223] ata8.00: ATAPI: PIONEER DVD-RW DVR-215, 1.19, max UDMA/66 [ 1.620360] hub 4-0:1.0: 2 ports detected [ 1.622770] ata7.00: ATA-9: WDC WD30EFRX-68AX9N0, 80.00A80, max UDMA/133 [ 1.624950] ohci-pci 0000:00:13.3: OHCI PCI host controller [ 1.627013] ata7.00: 5860533168 sectors, multi 0: LBA48 NCQ (depth 32), AA [ 1.627026] ata8.00: configured for UDMA/66 (SET_XFERMODE skipped) [ 1.629175] ohci-pci 0000:00:13.3: new USB bus registered, assigned bus number 5 [ 1.631943] ata7.00: configured for UDMA/133 [ 1.633563] tsc: Refined TSC clocksource calibration: 3315.095 MHz [ 1.633591] ohci-pci 0000:00:13.3: irq 17, io mem 0xfe02b000 [ 1.642429] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2fc8fffde36, max_idle_ns: 440795210942 ns [ 1.644775] clocksource: Switched to clocksource tsc [ 1.705307] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.09 [ 1.705480] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.707806] usb usb5: Product: OHCI PCI host controller [ 1.710117] usb usb5: Manufacturer: Linux 5.9.0-10641-g424a646e072a ohci_hcd [ 1.712454] usb usb5: SerialNumber: 0000:00:13.3 [ 1.714870] hub 5-0:1.0: USB hub found [ 1.717034] hub 5-0:1.0: 2 ports detected [ 1.719522] ohci-pci 0000:00:13.4: OHCI PCI host controller [ 1.721622] ohci-pci 0000:00:13.4: new USB bus registered, assigned bus number 6 [ 1.724026] ohci-pci 0000:00:13.4: irq 18, io mem 0xfe02a000 [ 1.741275] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 1.741487] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 1.743870] ata4.00: ATA-9: WDC WD30EFRX-68AX9N0, 80.00A80, max UDMA/133 [ 1.746020] ata4.00: 5860533168 sectors, multi 16: LBA48 NCQ (depth 32), AA [ 1.748343] ata4.00: SB600 AHCI: limiting to 255 sectors per cmd [ 1.750776] ata2.00: ATA-9: WDC WD30EFRX-68AX9N0, 80.00A80, max UDMA/133 [ 1.752923] ata2.00: 5860533168 sectors, multi 16: LBA48 NCQ (depth 32), AA [ 1.755219] ata2.00: SB600 AHCI: limiting to 255 sectors per cmd [ 1.757627] ata4.00: SB600 AHCI: limiting to 255 sectors per cmd [ 1.759768] ata4.00: configured for UDMA/133 [ 1.762046] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 1.764311] ata2.00: SB600 AHCI: limiting to 255 sectors per cmd [ 1.766467] ata2.00: configured for UDMA/133 [ 1.769142] ata1.00: ATA-9: INTEL SSDSC2CW240A3, 400i, max UDMA/133 [ 1.770968] ata1.00: 468862128 sectors, multi 16: LBA48 NCQ (depth 32), AA [ 1.773277] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd [ 1.775492] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 1.778303] ata3.00: ATA-9: WDC WD30EFRX-68AX9N0, 80.00A80, max UDMA/133 [ 1.779957] ata3.00: 5860533168 sectors, multi 16: LBA48 NCQ (depth 32), AA [ 1.782249] ata3.00: SB600 AHCI: limiting to 255 sectors per cmd [ 1.785075] ata3.00: SB600 AHCI: limiting to 255 sectors per cmd [ 1.786680] ata3.00: configured for UDMA/133 [ 1.788940] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd [ 1.791153] ata1.00: configured for UDMA/133 [ 1.793452] scsi 0:0:0:0: Direct-Access ATA INTEL SSDSC2CW24 400i PQ: 0 ANSI: 5 [ 1.795325] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.09 [ 1.795841] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 1.795890] sd 0:0:0:0: [sda] 468862128 512-byte logical blocks: (240 GB/224 GiB) [ 1.795897] sd 0:0:0:0: [sda] Write Protect is off [ 1.795898] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 1.795906] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.797913] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.800387] scsi 1:0:0:0: Direct-Access ATA WDC WD30EFRX-68A 0A80 PQ: 0 ANSI: 5 [ 1.802539] usb usb6: Product: OHCI PCI host controller [ 1.802541] usb usb6: Manufacturer: Linux 5.9.0-10641-g424a646e072a ohci_hcd [ 1.804986] sd 1:0:0:0: Attached scsi generic sg1 type 0 [ 1.805026] sd 1:0:0:0: [sdb] 5860533168 512-byte logical blocks: (3.00 TB/2.73 TiB) [ 1.805028] sd 1:0:0:0: [sdb] 4096-byte physical blocks [ 1.805034] sd 1:0:0:0: [sdb] Write Protect is off [ 1.805035] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00 [ 1.805044] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.807183] usb usb6: SerialNumber: 0000:00:13.4 [ 1.807320] hub 6-0:1.0: USB hub found [ 1.809729] scsi 2:0:0:0: Direct-Access ATA WDC WD30EFRX-68A 0A80 PQ: 0 ANSI: 5 [ 1.811972] hub 6-0:1.0: 2 ports detected [ 1.812125] net firewire0: IP over IEEE 1394 on card 0000:06:0e.0 [ 1.812153] firewire_core 0000:06:0e.0: created device fw0: GUID 00cd667300001a4d, S400 [ 1.812171] sd 0:0:0:0: [sda] Attached SCSI disk [ 1.814457] sd 2:0:0:0: Attached scsi generic sg2 type 0 [ 1.814482] sd 2:0:0:0: [sdc] 5860533168 512-byte logical blocks: (3.00 TB/2.73 TiB) [ 1.814484] sd 2:0:0:0: [sdc] 4096-byte physical blocks [ 1.814489] sd 2:0:0:0: [sdc] Write Protect is off [ 1.814490] sd 2:0:0:0: [sdc] Mode Sense: 00 3a 00 00 [ 1.814502] sd 2:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.816729] uhci_hcd: USB Universal Host Controller Interface driver [ 1.819124] scsi 3:0:0:0: Direct-Access ATA WDC WD30EFRX-68A 0A80 PQ: 0 ANSI: 5 [ 1.819212] sd 1:0:0:0: [sdb] Attached SCSI disk [ 1.821327] usbcore: registered new interface driver cdc_acm [ 1.823769] sd 3:0:0:0: Attached scsi generic sg3 type 0 [ 1.823803] sd 3:0:0:0: [sdd] 5860533168 512-byte logical blocks: (3.00 TB/2.73 TiB) [ 1.823805] sd 3:0:0:0: [sdd] 4096-byte physical blocks [ 1.823810] sd 3:0:0:0: [sdd] Write Protect is off [ 1.823811] sd 3:0:0:0: [sdd] Mode Sense: 00 3a 00 00 [ 1.823819] sd 3:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.825902] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 1.825915] usbcore: registered new interface driver usblp [ 1.828420] scsi 6:0:0:0: Direct-Access ATA WDC WD30EFRX-68A 0A80 PQ: 0 ANSI: 5 [ 1.830535] usbcore: registered new interface driver cdc_wdm [ 1.832977] sd 6:0:0:0: Attached scsi generic sg4 type 0 [ 1.833008] sd 6:0:0:0: [sde] 5860533168 512-byte logical blocks: (3.00 TB/2.73 TiB) [ 1.833009] sd 6:0:0:0: [sde] 4096-byte physical blocks [ 1.833015] sd 6:0:0:0: [sde] Write Protect is off [ 1.833016] sd 6:0:0:0: [sde] Mode Sense: 00 3a 00 00 [ 1.833024] sd 6:0:0:0: [sde] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.835171] usbcore: registered new interface driver usb-storage [ 1.843413] scsi 7:0:0:0: CD-ROM PIONEER DVD-RW DVR-215 1.19 PQ: 0 ANSI: 5 [ 1.844433] usbcore: registered new interface driver usbserial_generic [ 1.855319] sd 2:0:0:0: [sdc] Attached SCSI disk [ 1.855917] usbserial: USB Serial support registered for generic [ 1.908918] usbcore: registered new interface driver ftdi_sio [ 1.911345] usbserial: USB Serial support registered for FTDI USB Serial Device [ 1.913758] usbcore: registered new interface driver option [ 1.916197] usbserial: USB Serial support registered for GSM modem (1-port) [ 1.918589] usbcore: registered new interface driver pl2303 [ 1.920994] usbserial: USB Serial support registered for pl2303 [ 1.923405] i8042: PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1 [ 1.925821] i8042: PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp [ 1.928497] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 1.930873] mousedev: PS/2 mouse device common for all mice [ 1.933405] input: PC Speaker as /devices/platform/pcspkr/input/input2 [ 1.935082] sd 6:0:0:0: [sde] Attached SCSI disk [ 1.935800] rtc_cmos 00:02: RTC can wake from S4 [ 1.938215] sd 3:0:0:0: [sdd] Attached SCSI disk [ 1.940920] rtc_cmos 00:02: registered as rtc0 [ 1.945603] rtc_cmos 00:02: setting system clock to 2020-10-28T11:05:18 UTC (1603883118) [ 1.948031] rtc_cmos 00:02: alarms up to one month, 242 bytes nvram, hpet irqs [ 1.950467] i2c /dev entries driver [ 1.953212] ACPI Warning: SystemIO range 0x0000000000000B00-0x0000000000000B08 conflicts with OpRegion 0x0000000000000B00-0x0000000000000B0F (\SOR1) (20200925/utaddress-213) [ 1.958019] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 1.960717] usbcore: registered new interface driver uvcvideo [ 1.963279] USB Video Class driver (1.1.1) [ 1.965841] gspca_main: v2.14.0 registered [ 1.968389] it87: Found IT8718F chip at 0x228, revision 4 [ 1.970928] it87: Beeping is supported [ 1.973736] it87_wdt: Chip IT8718 revision 4 initialized. timeout=60 sec (nowayout=0 testmode=0) [ 1.976067] EDAC amd64: F10h detected (node 0). [ 1.976359] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3 [ 1.981279] EDAC amd64: Node 0: DRAM ECC enabled. [ 1.981280] EDAC amd64: MCT channel count: 2 [ 1.981374] EDAC MC0: Giving out device to module amd64_edac controller F10h: DEV 0000:00:18.3 (INTERRUPT) [ 1.989110] EDAC MC: DCT0 chip selects: [ 1.989111] EDAC amd64: MC: 0: 1024MB 1: 1024MB [ 1.991821] EDAC amd64: MC: 2: 1024MB 3: 1024MB [ 1.994389] EDAC amd64: MC: 4: 0MB 5: 0MB [ 1.996952] EDAC amd64: MC: 6: 0MB 7: 0MB [ 1.999476] EDAC MC: DCT1 chip selects: [ 1.999477] EDAC amd64: MC: 0: 1024MB 1: 1024MB [ 2.002027] EDAC amd64: MC: 2: 1024MB 3: 1024MB [ 2.004522] EDAC amd64: MC: 4: 0MB 5: 0MB [ 2.007038] EDAC amd64: MC: 6: 0MB 7: 0MB [ 2.009472] EDAC amd64: using x4 syndromes. [ 2.011913] EDAC PCI0: Giving out device to module amd64_edac controller EDAC PCI controller: DEV 0000:00:18.2 (POLLED) [ 2.014440] AMD64 EDAC driver v3.5.0 [ 2.017160] usbcore: registered new interface driver usbhid [ 2.019391] usbhid: USB HID core driver [ 2.022193] snd_hda_intel 0000:00:14.2: position_fix set to 1 for device 1458:a022 [ 2.024417] snd_hda_intel 0000:01:00.1: Disabling MSI [ 2.033442] random: fast init done [ 2.034634] snd_hda_codec_generic hdaudioC1D0: autoconfig for Generic: line_outs=0 (0x0/0x0/0x0/0x0/0x0) type:line [ 2.035255] snd_hda_codec_generic hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 2.037793] snd_hda_codec_generic hdaudioC1D0: hp_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 2.040327] snd_hda_codec_generic hdaudioC1D0: mono: mono_out=0x0 [ 2.042778] snd_hda_codec_generic hdaudioC1D0: dig-out=0x5/0x0 [ 2.045227] snd_hda_codec_generic hdaudioC1D0: inputs: [ 2.048655] snd_hda_codec_generic hdaudioC1D1: autoconfig for Generic: line_outs=0 (0x0/0x0/0x0/0x0/0x0) type:line [ 2.050118] snd_hda_codec_generic hdaudioC1D1: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 2.052605] snd_hda_codec_generic hdaudioC1D1: hp_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 2.055105] snd_hda_codec_generic hdaudioC1D1: mono: mono_out=0x0 [ 2.057523] snd_hda_codec_generic hdaudioC1D1: dig-out=0x5/0x0 [ 2.059921] snd_hda_codec_generic hdaudioC1D1: inputs: [ 2.062886] snd_hda_codec_realtek hdaudioC0D3: autoconfig for ALC889A: line_outs=4 (0x14/0x15/0x16/0x17/0x0) type:line [ 2.064711] snd_hda_codec_realtek hdaudioC0D3: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 2.067125] snd_hda_codec_realtek hdaudioC0D3: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0) [ 2.069541] snd_hda_codec_realtek hdaudioC0D3: mono: mono_out=0x0 [ 2.071912] snd_hda_codec_realtek hdaudioC0D3: dig-out=0x1e/0x0 [ 2.074238] snd_hda_codec_realtek hdaudioC0D3: inputs: [ 2.076521] snd_hda_codec_realtek hdaudioC0D3: Rear Mic=0x18 [ 2.078806] snd_hda_codec_realtek hdaudioC0D3: Front Mic=0x19 [ 2.081020] snd_hda_codec_realtek hdaudioC0D3: Line=0x1a [ 2.083280] snd_hda_codec_realtek hdaudioC0D3: CD=0x1c [ 2.085450] snd_hda_codec_realtek hdaudioC0D3: dig-in=0x1f [ 2.087916] snd_hda_codec_generic hdaudioC1D2: autoconfig for Generic: line_outs=0 (0x0/0x0/0x0/0x0/0x0) type:line [ 2.089796] snd_hda_codec_generic hdaudioC1D2: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 2.092005] snd_hda_codec_generic hdaudioC1D2: hp_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 2.094151] snd_hda_codec_generic hdaudioC1D2: mono: mono_out=0x0 [ 2.096296] snd_hda_codec_generic hdaudioC1D2: dig-out=0x5/0x0 [ 2.098406] snd_hda_codec_generic hdaudioC1D2: inputs: [ 2.101609] snd_hda_codec_generic hdaudioC1D3: autoconfig for Generic: line_outs=0 (0x0/0x0/0x0/0x0/0x0) type:line [ 2.102695] snd_hda_codec_generic hdaudioC1D3: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 2.104390] snd_ice1724 0000:06:06.0: juli@: analog I/O detected [ 2.104899] snd_hda_codec_generic hdaudioC1D3: hp_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 2.109209] snd_hda_codec_generic hdaudioC1D3: mono: mono_out=0x0 [ 2.111189] snd_hda_codec_generic hdaudioC1D3: dig-out=0x5/0x0 [ 2.113150] snd_hda_codec_generic hdaudioC1D3: inputs: [ 2.116167] input: HDA NVidia HDMI as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input4 [ 2.117029] input: HDA NVidia HDMI as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input5 [ 2.118969] input: HDA NVidia HDMI as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input6 [ 2.120929] input: HDA NVidia HDMI as /devices/pci0000:00/0000:00:02.0/0000:01:00.1/sound/card1/input7 [ 2.128330] sr 7:0:0:0: [sr0] scsi3-mmc drive: 12x/12x writer dvd-ram cd/rw xa/form2 cdda tray [ 2.128519] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 2.138664] input: HDA ATI SB Rear Mic as /devices/pci0000:00/0000:00:14.2/sound/card0/input8 [ 2.138884] input: HDA ATI SB Front Mic as /devices/pci0000:00/0000:00:14.2/sound/card0/input9 [ 2.140325] input: HDA ATI SB Line as /devices/pci0000:00/0000:00:14.2/sound/card0/input10 [ 2.142300] input: HDA ATI SB Line Out Front as /devices/pci0000:00/0000:00:14.2/sound/card0/input11 [ 2.144298] input: HDA ATI SB Line Out Surround as /devices/pci0000:00/0000:00:14.2/sound/card0/input12 [ 2.146286] input: HDA ATI SB Line Out CLFE as /devices/pci0000:00/0000:00:14.2/sound/card0/input13 [ 2.148174] input: HDA ATI SB Line Out Side as /devices/pci0000:00/0000:00:14.2/sound/card0/input14 [ 2.171253] usb 2-1: new full-speed USB device number 2 using ohci-pci [ 2.204330] snd_ice1724 0000:06:07.0: juli@: analog I/O detected [ 2.220433] usbcore: registered new interface driver snd-usb-audio [ 2.220645] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 2.222428] sr 7:0:0:0: Attached scsi CD-ROM sr0 [ 2.222491] sr 7:0:0:0: Attached scsi generic sg5 type 5 [ 2.222725] xt_time: kernel timezone is -0000 [ 2.226486] NET: Registered protocol family 10 [ 2.228748] Segment Routing with IPv6 [ 2.230511] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 2.232638] NET: Registered protocol family 17 [ 2.234507] Bridge firewalling registered [ 2.236507] 8021q: 802.1Q VLAN Support v1.8 [ 2.238883] microcode: CPU0: patch_level=0x010000bf [ 2.239937] microcode: CPU1: patch_level=0x010000bf [ 2.240929] microcode: CPU2: patch_level=0x010000bf [ 2.241969] microcode: CPU3: patch_level=0x010000bf [ 2.242962] microcode: CPU4: patch_level=0x010000bf [ 2.243887] microcode: CPU5: patch_level=0x010000bf [ 2.244086] microcode: Microcode Update Driver: v2.2. [ 2.244088] IPI shorthand broadcast: enabled [ 2.247135] sched_clock: Marking stable (2243968267, 104874)->(2291004700, -46931559) [ 2.249074] registered taskstats version 1 [ 2.251013] printk: console [netcon0] enabled [ 2.252753] netconsole: network logging started [ 2.254738] acpi_cpufreq: overriding BIOS provided _PSD data [ 2.256672] ALSA device list: [ 2.258352] #0: HDA ATI SB at 0xfe024000 irq 16 [ 2.260232] #1: HDA NVidia at 0xfbffc000 irq 19 [ 2.262072] #2: ESI Juli@ at 0x9f00, irq 20 [ 2.263935] #3: ESI Juli@ at 0x9d00, irq 21 [ 2.448300] usb 2-1: New USB device found, idVendor=046d, idProduct=c531, bcdDevice=21.00 [ 2.448459] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 2.449863] usb 2-1: Product: USB Receiver [ 2.451850] usb 2-1: Manufacturer: Logitech [ 2.460542] input: Logitech USB Receiver as /devices/pci0000:00/0000:00:13.0/usb2/2-1/2-1:1.0/0003:046D:C531.0001/input/input15 [ 2.460793] hid-generic 0003:046D:C531.0001: input: USB HID v1.11 Mouse [Logitech USB Receiver] on usb-0000:00:13.0-1/input0 [ 2.466763] input: Logitech USB Receiver Keyboard as /devices/pci0000:00/0000:00:13.0/usb2/2-1/2-1:1.1/0003:046D:C531.0002/input/input16 [ 2.531317] input: Logitech USB Receiver Consumer Control as /devices/pci0000:00/0000:00:13.0/usb2/2-1/2-1:1.1/0003:046D:C531.0002/input/input17 [ 2.531524] input: Logitech USB Receiver System Control as /devices/pci0000:00/0000:00:13.0/usb2/2-1/2-1:1.1/0003:046D:C531.0002/input/input18 [ 2.533563] hid-generic 0003:046D:C531.0002: input: USB HID v1.11 Keyboard [Logitech USB Receiver] on usb-0000:00:13.0-1/input1 [ 2.586104] EXT4-fs (sda): mounted filesystem with ordered data mode. Opts: (null) [ 2.586273] VFS: Mounted root (ext4 filesystem) readonly on device 8:0. [ 2.589055] devtmpfs: mounted [ 2.591360] Freeing unused kernel image (initmem) memory: 884K [ 2.631231] Write protecting the kernel read-only data: 18432k [ 2.632116] Freeing unused kernel image (text/rodata gap) memory: 2044K [ 2.633974] Freeing unused kernel image (rodata/data gap) memory: 748K [ 2.636009] rodata_test: all tests were successful [ 2.638371] Run /sbin/init as init process [ 2.640742] with arguments: [ 2.640743] /sbin/init [ 2.640743] with environment: [ 2.640743] HOME=/ [ 2.640744] TERM=linux [ 2.640744] tsc_khz=3315112 [ 2.640744] rqshare=all [ 2.640745] BOOT_IMAGE=/boot/bzImage.test [ 2.713352] proc: Unknown parameter 'compatible' [ 3.298054] random: perl: uninitialized urandom read (4 bytes read) [ 3.941662] pktcdvd: pktcdvd0: writer mapped to sr0 [ 4.091242] usb 4-2: new full-speed USB device number 2 using ohci-pci [ 4.171248] usb usb3-port1: Cannot enable. Maybe the USB cable is bad? [ 4.362306] usb 4-2: New USB device found, idVendor=1546, idProduct=01a8, bcdDevice= 3.01 [ 4.362565] usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 4.365099] usb 4-2: Product: u-blox GNSS receiver [ 4.367516] usb 4-2: Manufacturer: u-blox AG - www.u-blox.com [ 4.370441] cdc_acm 4-2:1.0: ttyACM0: USB ACM device [ 4.631248] usb 1-9: new high-speed USB device number 5 using ehci-pci [ 4.853277] usb 1-9: New USB device found, idVendor=058f, idProduct=6362, bcdDevice= 1.00 [ 4.853484] usb 1-9: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4.855979] usb 1-9: Product: Mass Storage Device [ 4.858410] usb 1-9: Manufacturer: Generic [ 4.860861] usb 1-9: SerialNumber: 058F63626376 [ 4.863666] usb-storage 1-9:1.0: USB Mass Storage device detected [ 4.865917] scsi host14: usb-storage 1-9:1.0 [ 5.441233] usb usb3-port1: Cannot enable. Maybe the USB cable is bad? [ 5.441440] usb usb3-port1: attempt power cycle [ 5.941929] scsi 14:0:0:0: Direct-Access Generic USB SD Reader 1.00 PQ: 0 ANSI: 0 [ 5.942798] scsi 14:0:0:1: Direct-Access Generic USB CF Reader 1.01 PQ: 0 ANSI: 0 [ 5.945291] scsi 14:0:0:2: Direct-Access Generic USB xD/SM Reader 1.02 PQ: 0 ANSI: 0 [ 5.947797] scsi 14:0:0:3: Direct-Access Generic USB MS Reader 1.03 PQ: 0 ANSI: 0 [ 5.949994] sd 14:0:0:0: Attached scsi generic sg6 type 0 [ 5.952487] sd 14:0:0:1: Attached scsi generic sg7 type 0 [ 5.955027] sd 14:0:0:2: Attached scsi generic sg8 type 0 [ 5.957589] sd 14:0:0:3: Attached scsi generic sg9 type 0 [ 6.022325] sd 14:0:0:2: [sdh] Attached SCSI removable disk [ 6.025418] sd 14:0:0:3: [sdi] Attached SCSI removable disk [ 6.027546] sd 14:0:0:0: [sdf] Attached SCSI removable disk [ 6.029431] sd 14:0:0:1: [sdg] Attached SCSI removable disk [ 7.041235] usb usb3-port1: Cannot enable. Maybe the USB cable is bad? [ 8.301234] usb usb3-port1: Cannot enable. Maybe the USB cable is bad? [ 8.301456] usb usb3-port1: unable to enumerate USB device [ 8.435948] EXT4-fs (sda): re-mounted. Opts: (null) [ 8.456724] EXT4-fs (sda): re-mounted. Opts: data=ordered [ 8.766319] random: dd: uninitialized urandom read (512 bytes read) [ 8.769746] random: perl: uninitialized urandom read (4 bytes read) [ 8.799532] random: crng init done [ 8.850099] genirq: Flags mismatch irq 18. 00010080 (eth0) vs. 00002080 (ahci[0000:05:00.0]) 00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD790 Host Bridge Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] RD790 Host Bridge Flags: bus master, 66MHz, medium devsel, latency 32 Memory at <ignored> (64-bit, non-prefetchable) Capabilities: [c4] HyperTransport: Slave or Primary Interface Capabilities: [40] HyperTransport: Retry Mode Capabilities: [54] HyperTransport: UnitID Clumping Capabilities: [9c] HyperTransport: #1a 00:02.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RX780/RD790 PCI to PCI bridge (external gfx0 port A) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 24 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 0000b000-0000bfff [size=4K] Memory behind bridge: f8000000-fbffffff [size=64M] Prefetchable memory behind bridge: 00000000d0000000-00000000dfffffff [size=256M] Capabilities: [50] Power Management version 3 Capabilities: [58] Express Root Port (Slot-), MSI 00 Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [b0] Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] RX780/RD790 PCI to PCI bridge (external gfx0 port A) Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Capabilities: [110] Virtual Channel Kernel driver in use: pcieport 00:06.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD790 PCI to PCI bridge (PCI express gpp port C) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 25 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: 0000a000-0000afff [size=4K] Memory behind bridge: fdf00000-fdffffff [size=1M] Prefetchable memory behind bridge: 00000000fde00000-00000000fdefffff [size=1M] Capabilities: [50] Power Management version 3 Capabilities: [58] Express Root Port (Slot-), MSI 00 Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [b0] Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] RD790 PCI to PCI bridge (PCI express gpp port C) Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Capabilities: [110] Virtual Channel Kernel driver in use: pcieport 00:07.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RX780/RD790 PCI to PCI bridge (PCI express gpp port D) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 26 Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 I/O behind bridge: 0000e000-0000efff [size=4K] Memory behind bridge: fdd00000-fddfffff [size=1M] Prefetchable memory behind bridge: 00000000fdc00000-00000000fdcfffff [size=1M] Capabilities: [50] Power Management version 3 Capabilities: [58] Express Root Port (Slot-), MSI 00 Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [b0] Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] RX780/RD790 PCI to PCI bridge (PCI express gpp port D) Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Capabilities: [110] Virtual Channel Kernel driver in use: pcieport 00:09.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD790 PCI to PCI bridge (PCI express gpp port E) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 27 Bus: primary=00, secondary=04, subordinate=04, sec-latency=0 I/O behind bridge: 0000d000-0000dfff [size=4K] Memory behind bridge: fdb00000-fdbfffff [size=1M] Prefetchable memory behind bridge: 00000000fda00000-00000000fdafffff [size=1M] Capabilities: [50] Power Management version 3 Capabilities: [58] Express Root Port (Slot-), MSI 00 Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [b0] Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] RD790 PCI to PCI bridge (PCI express gpp port E) Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Capabilities: [110] Virtual Channel Kernel driver in use: pcieport 00:0a.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RD790 PCI to PCI bridge (PCI express gpp port F) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 28 Bus: primary=00, secondary=05, subordinate=05, sec-latency=0 I/O behind bridge: 0000c000-0000cfff [size=4K] Memory behind bridge: fd900000-fd9fffff [size=1M] Prefetchable memory behind bridge: 00000000fd800000-00000000fd8fffff [size=1M] Capabilities: [50] Power Management version 3 Capabilities: [58] Express Root Port (Slot-), MSI 00 Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [b0] Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] RD790 PCI to PCI bridge (PCI express gpp port F) Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?> Capabilities: [110] Virtual Channel Kernel driver in use: pcieport 00:12.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 Non-Raid-5 SATA (prog-if 01 [AHCI 1.0]) Subsystem: Gigabyte Technology Co., Ltd Gigabyte GA-MA69G-S3H Motherboard Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 22 I/O ports at ff00 [size=8] I/O ports at fe00 [size=4] I/O ports at fd00 [size=8] I/O ports at fc00 [size=4] I/O ports at fb00 [size=16] Memory at fe02f000 (32-bit, non-prefetchable) [size=1K] Capabilities: [60] Power Management version 2 Kernel driver in use: ahci 00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI0) (prog-if 10 [OHCI]) Subsystem: Gigabyte Technology Co., Ltd SB600 USB (OHCI0) Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 16 Memory at fe02e000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci-pci 00:13.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI1) (prog-if 10 [OHCI]) Subsystem: Gigabyte Technology Co., Ltd SB600 USB (OHCI1) Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 17 Memory at fe02d000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci-pci 00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI2) (prog-if 10 [OHCI]) Subsystem: Gigabyte Technology Co., Ltd SB600 USB (OHCI2) Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 18 Memory at fe02c000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci-pci 00:13.3 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI3) (prog-if 10 [OHCI]) Subsystem: Gigabyte Technology Co., Ltd SB600 USB (OHCI3) Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 17 Memory at fe02b000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci-pci 00:13.4 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI4) (prog-if 10 [OHCI]) Subsystem: Gigabyte Technology Co., Ltd SB600 USB (OHCI4) Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 18 Memory at fe02a000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci-pci 00:13.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB Controller (EHCI) (prog-if 20 [EHCI]) Subsystem: Gigabyte Technology Co., Ltd SB600 USB Controller (EHCI) Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 19 Memory at fe029000 (32-bit, non-prefetchable) [size=256] Capabilities: [c0] Power Management version 2 Capabilities: [e4] Debug port: BAR=1 offset=00e0 Kernel driver in use: ehci-pci 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 14) Subsystem: Gigabyte Technology Co., Ltd GA-MA770-DS3rev2.0 Motherboard Flags: 66MHz, medium devsel I/O ports at 0b00 [size=16] Capabilities: [b0] HyperTransport: MSI Mapping Enable- Fixed+ 00:14.1 IDE interface: Advanced Micro Devices, Inc. [AMD/ATI] SB600 IDE (prog-if 8a [ISA Compatibility mode controller, supports both channels switched to PCI native mode, supports bus mastering]) Subsystem: Gigabyte Technology Co., Ltd Gigabyte GA-MA69G-S3H Motherboard Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 16 Memory at 000001f0 (32-bit, non-prefetchable) [virtual] [size=8] Memory at 000003f0 (type 3, non-prefetchable) [virtual] Memory at 00000170 (32-bit, non-prefetchable) [virtual] [size=8] Memory at 00000370 (type 3, non-prefetchable) [virtual] I/O ports at f900 [virtual] [size=16] Kernel driver in use: pata_atiixp 00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) Subsystem: Gigabyte Technology Co., Ltd GA-MA770-DS3rev2.0 Motherboard Flags: bus master, slow devsel, latency 32, IRQ 16 Memory at fe024000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Kernel driver in use: snd_hda_intel 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB600 PCI to LPC Bridge Subsystem: Gigabyte Technology Co., Ltd SB600 PCI to LPC Bridge Flags: bus master, 66MHz, medium devsel, latency 0 00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge (prog-if 01 [Subtractive decode]) Flags: bus master, VGA palette snoop, 66MHz, medium devsel, latency 64 Bus: primary=00, secondary=06, subordinate=06, sec-latency=64 I/O behind bridge: 00009000-00009fff [size=4K] Memory behind bridge: fd700000-fd7fffff [size=1M] Prefetchable memory behind bridge: fd600000-fd6fffff [size=1M] 00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor HyperTransport Configuration Flags: fast devsel Capabilities: [80] HyperTransport: Host or Secondary Interface 00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Address Map Flags: fast devsel 00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor DRAM Controller Flags: fast devsel 00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Miscellaneous Control Flags: fast devsel Capabilities: [f0] Secure device <?> 00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Link Control Flags: fast devsel 01:00.0 VGA compatible controller: NVIDIA Corporation GF114 [GeForce GTX 560 Ti] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Micro-Star International Co., Ltd. [MSI] GF114 [GeForce GTX 560 Ti] Flags: bus master, fast devsel, latency 0, IRQ 29 Memory at f8000000 (32-bit, non-prefetchable) [size=32M] Memory at d0000000 (64-bit, prefetchable) [size=128M] Memory at dc000000 (64-bit, prefetchable) [size=64M] I/O ports at bf00 [size=128] Expansion ROM at 000c0000 [virtual] [disabled] [size=128K] Capabilities: [60] Power Management version 3 Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [78] Express Endpoint, MSI 00 Capabilities: [b4] Vendor Specific Information: Len=14 <?> Capabilities: [100] Virtual Channel Capabilities: [128] Power Budgeting <?> Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?> Kernel driver in use: nouveau 01:00.1 Audio device: NVIDIA Corporation GF114 HDMI Audio Controller (rev a1) Subsystem: Micro-Star International Co., Ltd. [MSI] GF114 HDMI Audio Controller Flags: bus master, fast devsel, latency 0, IRQ 19 Memory at fbffc000 (32-bit, non-prefetchable) [size=16K] Capabilities: [60] Power Management version 3 Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [78] Express Endpoint, MSI 00 Kernel driver in use: snd_hda_intel 02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 01) Subsystem: Gigabyte Technology Co., Ltd Onboard Ethernet Flags: bus master, fast devsel, latency 0, IRQ 18 I/O ports at ae00 [size=256] Memory at fdfff000 (64-bit, non-prefetchable) [size=4K] Expansion ROM at fdf00000 [virtual] [disabled] [size=128K] Capabilities: [40] Power Management version 2 Capabilities: [48] Vital Product Data Capabilities: [50] MSI: Enable- Count=1/2 Maskable- 64bit+ Capabilities: [60] Express Endpoint, MSI 00 Capabilities: [84] Vendor Specific Information: Len=4c <?> Capabilities: [100] Advanced Error Reporting Capabilities: [12c] Virtual Channel Capabilities: [148] Device Serial Number 00-00-00-00-10-ec-81-68 Capabilities: [154] Power Budgeting <?> Kernel driver in use: r8169 03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 01) Subsystem: Gigabyte Technology Co., Ltd Onboard Ethernet Flags: bus master, fast devsel, latency 0, IRQ 19 I/O ports at ee00 [size=256] Memory at fddff000 (64-bit, non-prefetchable) [size=4K] Expansion ROM at fdd00000 [virtual] [disabled] [size=128K] Capabilities: [40] Power Management version 2 Capabilities: [48] Vital Product Data Capabilities: [50] MSI: Enable- Count=1/2 Maskable- 64bit+ Capabilities: [60] Express Endpoint, MSI 00 Capabilities: [84] Vendor Specific Information: Len=4c <?> Capabilities: [100] Advanced Error Reporting Capabilities: [12c] Virtual Channel Capabilities: [148] Device Serial Number 00-00-00-00-10-ec-81-68 Capabilities: [154] Power Budgeting <?> Kernel driver in use: r8169 04:00.0 SATA controller: JMicron Technology Corp. JMB363 SATA/IDE Controller (rev 02) (prog-if 01 [AHCI 1.0]) Subsystem: Gigabyte Technology Co., Ltd Motherboard Flags: bus master, fast devsel, latency 0, IRQ 17 Memory at fdbfe000 (32-bit, non-prefetchable) [size=8K] Capabilities: [68] Power Management version 2 Capabilities: [50] Express Legacy Endpoint, MSI 01 Kernel driver in use: ahci 04:00.1 IDE interface: JMicron Technology Corp. JMB363 SATA/IDE Controller (rev 02) (prog-if 85 [PCI native mode-only controller, supports bus mastering]) Subsystem: Gigabyte Technology Co., Ltd Motherboard Flags: bus master, fast devsel, latency 0, IRQ 18 I/O ports at df00 [size=8] I/O ports at de00 [size=4] I/O ports at dd00 [size=8] I/O ports at dc00 [size=4] I/O ports at db00 [size=16] Capabilities: [68] Power Management version 2 Kernel driver in use: pata_jmicron 05:00.0 SATA controller: JMicron Technology Corp. JMB363 SATA/IDE Controller (rev 02) (prog-if 01 [AHCI 1.0]) Subsystem: Gigabyte Technology Co., Ltd Motherboard Flags: bus master, fast devsel, latency 0, IRQ 18 Memory at fd9fe000 (32-bit, non-prefetchable) [size=8K] Capabilities: [68] Power Management version 2 Capabilities: [50] Express Legacy Endpoint, MSI 01 Kernel driver in use: ahci 05:00.1 IDE interface: JMicron Technology Corp. JMB363 SATA/IDE Controller (rev 02) (prog-if 85 [PCI native mode-only controller, supports bus mastering]) Subsystem: Gigabyte Technology Co., Ltd Motherboard Flags: bus master, fast devsel, latency 0, IRQ 19 I/O ports at cf00 [size=8] I/O ports at ce00 [size=4] I/O ports at cd00 [size=8] I/O ports at cc00 [size=4] I/O ports at cb00 [size=16] Capabilities: [68] Power Management version 2 Kernel driver in use: pata_jmicron 06:06.0 Multimedia audio controller: VIA Technologies Inc. VT1720/24 [Envy24PT/HT] PCI Multi-Channel Audio Controller (rev 01) Subsystem: Device 3031:4553 Flags: bus master, medium devsel, latency 32, IRQ 20 I/O ports at 9f00 [size=32] I/O ports at 9e00 [size=128] Capabilities: [80] Power Management version 1 Kernel driver in use: snd_ice1724 06:07.0 Multimedia audio controller: VIA Technologies Inc. VT1720/24 [Envy24PT/HT] PCI Multi-Channel Audio Controller (rev 01) Subsystem: Device 3031:4553 Flags: bus master, medium devsel, latency 32, IRQ 21 I/O ports at 9d00 [size=32] I/O ports at 9c00 [size=128] Capabilities: [80] Power Management version 1 Kernel driver in use: snd_ice1724 06:0e.0 FireWire (IEEE 1394): Texas Instruments TSB43AB23 IEEE-1394a-2000 Controller (PHY/Link) (prog-if 10 [OHCI]) Subsystem: Gigabyte Technology Co., Ltd Motherboard Flags: bus master, medium devsel, latency 32, IRQ 22 Memory at fd7ff000 (32-bit, non-prefetchable) [size=2K] Memory at fd7f8000 (32-bit, non-prefetchable) [size=16K] Capabilities: [44] Power Management version 2 Kernel driver in use: firewire_ohci CPU0 CPU1 CPU2 CPU3 CPU4 CPU5 0: 19 0 0 0 0 0 IO-APIC 2-edge timer 1: 0 0 11963 0 0 0 IO-APIC 1-edge i8042 8: 0 0 0 6 0 0 IO-APIC 8-edge rtc0 9: 0 1 0 0 0 0 IO-APIC 9-fasteoi acpi 14: 0 0 0 0 0 0 IO-APIC 14-edge pata_atiixp 16: 0 30741 0 0 0 0 IO-APIC 16-fasteoi ohci_hcd:usb2, snd_hda_intel:card0 17: 0 0 0 4 0 0 IO-APIC 17-fasteoi ahci[0000:04:00.0], ohci_hcd:usb3, ohci_hcd:usb5 18: 0 0 0 0 132579 0 IO-APIC 18-fasteoi ahci[0000:05:00.0], pata_jmicron, ohci_hcd:usb4, ohci_hcd:usb6, eth0 19: 981 0 0 0 0 0 IO-APIC 19-fasteoi pata_jmicron, ehci_hcd:usb1, snd_hda_intel:card1 20: 0 0 0 0 44071716 0 IO-APIC 20-fasteoi snd_ice1724 21: 0 0 0 0 0 0 IO-APIC 21-fasteoi snd_ice1724 22: 0 0 234798 0 0 0 IO-APIC 22-fasteoi ahci[0000:00:12.0], firewire_ohci 29: 0 337452 0 0 0 0 PCI-MSI 524288-edge nvkm NMI: 0 0 0 0 0 0 Non-maskable interrupts LOC: 273255 265579 199591 280086 427156 457313 Local timer interrupts SPU: 0 0 0 0 0 0 Spurious interrupts PMI: 0 0 0 0 0 0 Performance monitoring interrupts IWI: 0 0 0 0 0 0 IRQ work interrupts RTR: 0 0 0 0 0 0 APIC ICR read retries RES: 287366 410769 559049 767654 994070 1099757 Rescheduling interrupts CAL: 58214 62273 77283 93163 108101 122646 Function call interrupts TLB: 192241 205978 251919 346266 404849 572530 TLB shootdowns THR: 0 0 0 0 0 0 Threshold APIC interrupts DFR: 0 0 0 0 0 0 Deferred Error APIC interrupts MCE: 0 0 0 0 0 0 Machine check exceptions MCP: 38 38 38 38 38 38 Machine check polls ERR: 3525400 MIS: 0 PIN: 0 0 0 0 0 0 Posted-interrupt notification event NPI: 0 0 0 0 0 0 Nested posted-interrupt event PIW: 0 0 0 0 0 0 Posted-interrupt wakeup event
On Wed, 28 Oct 2020 13:17:58 +0100 Heiner Kallweit wrote: > On 28.10.2020 12:43, Serge Belyshev wrote: > >> For several network drivers it was reported that using > >> __napi_schedule_irqoff() is unsafe with forced threading. One way to > >> fix this is switching back to __napi_schedule, but then we lose the > >> benefit of the irqoff version in general. As stated by Eric it doesn't > >> make sense to make the minimal hard irq handlers in drivers using NAPI > >> a thread. Therefore ensure that the hard irq handler is never > >> thread-ified. > >> > >> Fixes: 9a899a35b0d6 ("r8169: switch to napi_schedule_irqoff") > >> Link: https://lkml.org/lkml/2020/10/18/19 > >> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> > >> --- > >> drivers/net/ethernet/realtek/r8169_main.c | 8 ++++---- > >> 1 file changed, 4 insertions(+), 4 deletions(-) > >> > >> diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c > >> index 7d366b036..3b6ddc706 100644 > >> --- a/drivers/net/ethernet/realtek/r8169_main.c > >> +++ b/drivers/net/ethernet/realtek/r8169_main.c > > ... > > > > Hi! This patch actually breaks r8169 with threadirqs on an old box > > where it was working before: > > > > [ 0.000000] DMI: Gigabyte Technology Co., Ltd. GA-MA790FX-DQ6/GA-MA790FX-DQ6, BIOS F7g 07/19/2010 > > ... > > [ 1.072676] r8169 0000:02:00.0 eth0: RTL8168b/8111b, 00:1a:4d:5d:6b:c3, XID 380, IRQ 18 > > ... > > [ 8.850099] genirq: Flags mismatch irq 18. 00010080 (eth0) vs. 00002080 (ahci[0000:05:00.0]) > > > > (error is reported to userspace, interface failed to bring up). > > Reverting the patch fixes the problem. > > > Thanks for the report. On this old chip version MSI is unreliable, > therefore r8169 falls back to a PCI legacy interrupt. On your system > this PCI legacy interrupt seems to be shared between network and > disk. Then the IRQ core tries to threadify the disk interrupt > (setting IRQF_ONESHOT), whilst the network interrupt doesn't have > this flag set. This results in the flag mismatch error. > > Maybe, if one source of a shared interrupt doesn't allow forced > threading, this should be applied to the other sources too. > But this would require a change in the IRQ core, therefore > +Thomas to get his opinion on the issue. Other handles may take spin_locks, which will sleep on RT. I guess we may need to switch away from the _irqoff() variant for drivers with IRQF_SHARED after all :(
On 29.10.2020 00:29, Jakub Kicinski wrote: > On Wed, 28 Oct 2020 13:17:58 +0100 Heiner Kallweit wrote: >> On 28.10.2020 12:43, Serge Belyshev wrote: >>>> For several network drivers it was reported that using >>>> __napi_schedule_irqoff() is unsafe with forced threading. One way to >>>> fix this is switching back to __napi_schedule, but then we lose the >>>> benefit of the irqoff version in general. As stated by Eric it doesn't >>>> make sense to make the minimal hard irq handlers in drivers using NAPI >>>> a thread. Therefore ensure that the hard irq handler is never >>>> thread-ified. >>>> >>>> Fixes: 9a899a35b0d6 ("r8169: switch to napi_schedule_irqoff") >>>> Link: https://lkml.org/lkml/2020/10/18/19 >>>> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> >>>> --- >>>> drivers/net/ethernet/realtek/r8169_main.c | 8 ++++---- >>>> 1 file changed, 4 insertions(+), 4 deletions(-) >>>> >>>> diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c >>>> index 7d366b036..3b6ddc706 100644 >>>> --- a/drivers/net/ethernet/realtek/r8169_main.c >>>> +++ b/drivers/net/ethernet/realtek/r8169_main.c >>> ... >>> >>> Hi! This patch actually breaks r8169 with threadirqs on an old box >>> where it was working before: >>> >>> [ 0.000000] DMI: Gigabyte Technology Co., Ltd. GA-MA790FX-DQ6/GA-MA790FX-DQ6, BIOS F7g 07/19/2010 >>> ... >>> [ 1.072676] r8169 0000:02:00.0 eth0: RTL8168b/8111b, 00:1a:4d:5d:6b:c3, XID 380, IRQ 18 >>> ... >>> [ 8.850099] genirq: Flags mismatch irq 18. 00010080 (eth0) vs. 00002080 (ahci[0000:05:00.0]) >>> >>> (error is reported to userspace, interface failed to bring up). >>> Reverting the patch fixes the problem. >>> >> Thanks for the report. On this old chip version MSI is unreliable, >> therefore r8169 falls back to a PCI legacy interrupt. On your system >> this PCI legacy interrupt seems to be shared between network and >> disk. Then the IRQ core tries to threadify the disk interrupt >> (setting IRQF_ONESHOT), whilst the network interrupt doesn't have >> this flag set. This results in the flag mismatch error. >> >> Maybe, if one source of a shared interrupt doesn't allow forced >> threading, this should be applied to the other sources too. >> But this would require a change in the IRQ core, therefore >> +Thomas to get his opinion on the issue. > > Other handles may take spin_locks, which will sleep on RT. > > I guess we may need to switch away from the _irqoff() variant for > drivers with IRQF_SHARED after all :( > Right. Unfortunately that's a large number of drivers, e.g. pci_request_irq() sets IRQF_SHARED in general. But at least for now there doesn't seem to be a better way to deal with the challenges imposed by forced threading and shared irqs.
On Thu, Oct 29 2020 at 09:42, Heiner Kallweit wrote: > On 29.10.2020 00:29, Jakub Kicinski wrote: >> Other handles may take spin_locks, which will sleep on RT. >> >> I guess we may need to switch away from the _irqoff() variant for >> drivers with IRQF_SHARED after all :( >> > Right. Unfortunately that's a large number of drivers, > e.g. pci_request_irq() sets IRQF_SHARED in general. IRQF_SHARED is not the problem. It only becomes a problem when the interrupt is actually shared which is only the case with the legacy PCI interrupt. MSI[X] is not affected at all. > But at least for now there doesn't seem to be a better way to deal > with the challenges imposed by forced threading and shared irqs. We still can do the static key trick, though it's admittedly hacky. Thanks, tglx
On 29.10.2020 10:42, Thomas Gleixner wrote: > On Thu, Oct 29 2020 at 09:42, Heiner Kallweit wrote: >> On 29.10.2020 00:29, Jakub Kicinski wrote: >>> Other handles may take spin_locks, which will sleep on RT. >>> >>> I guess we may need to switch away from the _irqoff() variant for >>> drivers with IRQF_SHARED after all :( >>> >> Right. Unfortunately that's a large number of drivers, >> e.g. pci_request_irq() sets IRQF_SHARED in general. > > IRQF_SHARED is not the problem. It only becomes a problem when the > interrupt is actually shared which is only the case with the legacy PCI > interrupt. MSI[X] is not affected at all. > Correct, just that the legacy PCI interrupt scenario doesn't affect old systems/devices only. Users may run the system with nomsi for whatever reason and we need to be prepared. We could add handling for (pcidev->msi_enabled || pcidev->msix_enabled), but this would look somewhat hacky to me. >> But at least for now there doesn't seem to be a better way to deal >> with the challenges imposed by forced threading and shared irqs. > > We still can do the static key trick, though it's admittedly hacky. > > Thanks, > > tglx > >
On Thu, Oct 29 2020 at 11:19, Heiner Kallweit wrote: > On 29.10.2020 10:42, Thomas Gleixner wrote: > Correct, just that the legacy PCI interrupt scenario doesn't affect old > systems/devices only. Users may run the system with nomsi for > whatever reason and we need to be prepared. > > We could add handling for (pcidev->msi_enabled || pcidev->msix_enabled), > but this would look somewhat hacky to me. Well, there are quite some drivers which differentiate between MSI and legacy interrupts, most of them because MSI allows them to split handlers. So it's not completely insane. Thanks, tglx
diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c index 7d366b036..3b6ddc706 100644 --- a/drivers/net/ethernet/realtek/r8169_main.c +++ b/drivers/net/ethernet/realtek/r8169_main.c @@ -4694,7 +4694,7 @@ static int rtl8169_close(struct net_device *dev) phy_disconnect(tp->phydev); - pci_free_irq(pdev, 0, tp); + free_irq(pci_irq_vector(pdev, 0), tp); dma_free_coherent(&pdev->dev, R8169_RX_RING_BYTES, tp->RxDescArray, tp->RxPhyAddr); @@ -4745,8 +4745,8 @@ static int rtl_open(struct net_device *dev) rtl_request_firmware(tp); - retval = pci_request_irq(pdev, 0, rtl8169_interrupt, NULL, tp, - dev->name); + retval = request_irq(pci_irq_vector(pdev, 0), rtl8169_interrupt, + IRQF_NO_THREAD | IRQF_SHARED, dev->name, tp); if (retval < 0) goto err_release_fw_2; @@ -4763,7 +4763,7 @@ static int rtl_open(struct net_device *dev) return retval; err_free_irq: - pci_free_irq(pdev, 0, tp); + free_irq(pci_irq_vector(pdev, 0), tp); err_release_fw_2: rtl_release_firmware(tp); rtl8169_rx_clear(tp);
For several network drivers it was reported that using __napi_schedule_irqoff() is unsafe with forced threading. One way to fix this is switching back to __napi_schedule, but then we lose the benefit of the irqoff version in general. As stated by Eric it doesn't make sense to make the minimal hard irq handlers in drivers using NAPI a thread. Therefore ensure that the hard irq handler is never thread-ified. Fixes: 9a899a35b0d6 ("r8169: switch to napi_schedule_irqoff") Link: https://lkml.org/lkml/2020/10/18/19 Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> --- drivers/net/ethernet/realtek/r8169_main.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)