| Message ID | alpine.DEB.2.20.1712281531120.1899@nanos (mailing list archive) |
|---|---|
| State | New, archived |
| Delegated to: | Bjorn Helgaas |
| Headers | show |
On Thu, Dec 28, 2017 at 03:48:15PM +0100, Thomas Gleixner wrote: > On Thu, 28 Dec 2017, Alexandru Chirvasitu wrote: > > On Thu, Dec 28, 2017 at 12:00:47PM +0100, Thomas Gleixner wrote: > > > Ok, lets take a step back. The bisect/kexec attempts led us away from the > > > initial problem which is the machine locking up after login, right? > > > > > > > Yes; sorry about that.. > > Nothing to be sorry about. > > > x86/vector: Replace the raw_spin_lock() with > > > > diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c > > index 7504491..e5bab02 100644 > > --- a/arch/x86/kernel/apic/vector.c > > +++ b/arch/x86/kernel/apic/vector.c > > @@ -726,6 +726,7 @@ static int apic_set_affinity(struct irq_data *irqd, > > const struct cpumask *dest, bool force) > > { > > struct apic_chip_data *apicd = apic_chip_data(irqd); > > + unsigned long flags; > > int err; > > > > /* > > @@ -740,13 +741,13 @@ static int apic_set_affinity(struct irq_data *irqd, > > (apicd->is_managed || apicd->can_reserve)) > > return IRQ_SET_MASK_OK; > > > > - raw_spin_lock(&vector_lock); > > + raw_spin_lock_irqsave(&vector_lock, flags); > > cpumask_and(vector_searchmask, dest, cpu_online_mask); > > if (irqd_affinity_is_managed(irqd)) > > err = assign_managed_vector(irqd, vector_searchmask); > > else > > err = assign_vector_locked(irqd, vector_searchmask); > > - raw_spin_unlock(&vector_lock); > > + raw_spin_unlock_irqrestore(&vector_lock, flags); > > return err ? err : IRQ_SET_MASK_OK; > > } > > > > With this, I still get the lockup messages after login, but not the > > freezes! > > That's really interesting. There should be no code path which calls into > that with interrupts enabled. I assume you never ran that kernel with > CONFIG_PROVE_LOCKING=y. > Correct. That option is not set in .config. > Find below a debug patch which should show us the call chain for that > case. Please apply that on top of Dou's patch so the machine stays > accessible. Plain output from dmesg is sufficient. > > > The lockups register in the log, which I am attaching (see below for > > attachment naming conventions). > > Hmm. That's RCU lockups and that backtrace on the CPU which gets the stall > looks very familiar. I'd like to see the above result first and then I'll > send you another pile of patches which might cure that RCU issue. > > Thanks, > > tglx > > 8<------------------- > --- a/arch/x86/kernel/apic/vector.c > +++ b/arch/x86/kernel/apic/vector.c > @@ -729,6 +729,8 @@ static int apic_set_affinity(struct irq_ > unsigned long flags; > int err; > > + WARN_ON_ONCE(!irqs_disabled()); > + > /* > * Core code can call here for inactive interrupts. For inactive > * interrupts which use managed or reservation mode there is no > > > Bit of a step back here: the kernel treated with Dou's patch no longer logs me in reliably as before, with or without this newest patch on top.. So now I sometimes get immediate lockups and freezes upon trying to log in, and other times I get logged in but get a freeze seconds later. In no case can I roam around long nough to get a dmesg, and I no longer get the non-freezing lockups from before. I can't imagine what I could possibly have changed.. Here's the output of `git log --pretty=oneline -5` on the branch I'm working in. -------------------- f2c02af5cc1d620c039b21fab0ca5948a06daf90 2nd tglx patch 7715575170bacf3566d400b9f2210a10ce152880 x86/vector: Replace the raw_spin_lock() with raw_spin_lock_irqsave() 8d9d56caf33d78bfe6b6087767b1b84acee58458 x86-32: fix kexec with stack canary (CONFIG_CC_STACKPROTECTOR) a197e9dea4ccb72e1a6457fac15329bd5319e719 irq/matrix: Remove the overused BUGON() in irq_matrix_assign_system() 464e1d5f23cca236b930ef068c328a64cab78fb1 Linux 4.15-rc5 -------------------- 7715575170bacf3566d400b9f2210a10ce152880, which is the kernel with Dou's patch, logged me in and allowed me to produce the dmesg from before. I did this a couple of times back then. I no longer can, for some reason, as it's reverted back to the no-go lockups from before. And the next one, f2c02af5cc1d620c039b21fab0ca5948a06daf90, where I applied the patch you just sent, behaves identically.
On Thu, Dec 28, 2017 at 10:48:35AM -0500, Alexandru Chirvasitu wrote: > On Thu, Dec 28, 2017 at 03:48:15PM +0100, Thomas Gleixner wrote: > > On Thu, 28 Dec 2017, Alexandru Chirvasitu wrote: > > > On Thu, Dec 28, 2017 at 12:00:47PM +0100, Thomas Gleixner wrote: > > > > Ok, lets take a step back. The bisect/kexec attempts led us away from the > > > > initial problem which is the machine locking up after login, right? > > > > > > > > > > Yes; sorry about that.. > > > > Nothing to be sorry about. > > > > > x86/vector: Replace the raw_spin_lock() with > > > > > > diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c > > > index 7504491..e5bab02 100644 > > > --- a/arch/x86/kernel/apic/vector.c > > > +++ b/arch/x86/kernel/apic/vector.c > > > @@ -726,6 +726,7 @@ static int apic_set_affinity(struct irq_data *irqd, > > > const struct cpumask *dest, bool force) > > > { > > > struct apic_chip_data *apicd = apic_chip_data(irqd); > > > + unsigned long flags; > > > int err; > > > > > > /* > > > @@ -740,13 +741,13 @@ static int apic_set_affinity(struct irq_data *irqd, > > > (apicd->is_managed || apicd->can_reserve)) > > > return IRQ_SET_MASK_OK; > > > > > > - raw_spin_lock(&vector_lock); > > > + raw_spin_lock_irqsave(&vector_lock, flags); > > > cpumask_and(vector_searchmask, dest, cpu_online_mask); > > > if (irqd_affinity_is_managed(irqd)) > > > err = assign_managed_vector(irqd, vector_searchmask); > > > else > > > err = assign_vector_locked(irqd, vector_searchmask); > > > - raw_spin_unlock(&vector_lock); > > > + raw_spin_unlock_irqrestore(&vector_lock, flags); > > > return err ? err : IRQ_SET_MASK_OK; > > > } > > > > > > With this, I still get the lockup messages after login, but not the > > > freezes! > > > > That's really interesting. There should be no code path which calls into > > that with interrupts enabled. I assume you never ran that kernel with > > CONFIG_PROVE_LOCKING=y. > > > > Correct. That option is not set in .config. > > > Find below a debug patch which should show us the call chain for that > > case. Please apply that on top of Dou's patch so the machine stays > > accessible. Plain output from dmesg is sufficient. > > > > > The lockups register in the log, which I am attaching (see below for > > > attachment naming conventions). > > > > Hmm. That's RCU lockups and that backtrace on the CPU which gets the stall > > looks very familiar. I'd like to see the above result first and then I'll > > send you another pile of patches which might cure that RCU issue. > > > > Thanks, > > > > tglx > > > > 8<------------------- > > --- a/arch/x86/kernel/apic/vector.c > > +++ b/arch/x86/kernel/apic/vector.c > > @@ -729,6 +729,8 @@ static int apic_set_affinity(struct irq_ > > unsigned long flags; > > int err; > > > > + WARN_ON_ONCE(!irqs_disabled()); > > + > > /* > > * Core code can call here for inactive interrupts. For inactive > > * interrupts which use managed or reservation mode there is no > > > > > > > > Bit of a step back here: the kernel treated with Dou's patch no longer > logs me in reliably as before, with or without this newest patch on > top.. > > So now I sometimes get immediate lockups and freezes upon trying to > log in, and other times I get logged in but get a freeze seconds > later. > > In no case can I roam around long nough to get a dmesg, and I no > longer get the non-freezing lockups from before. I can't imagine what > I could possibly have changed.. > > Here's the output of `git log --pretty=oneline -5` on the branch I'm > working in. > > -------------------- > > f2c02af5cc1d620c039b21fab0ca5948a06daf90 2nd tglx patch > 7715575170bacf3566d400b9f2210a10ce152880 x86/vector: Replace the raw_spin_lock() with raw_spin_lock_irqsave() > 8d9d56caf33d78bfe6b6087767b1b84acee58458 x86-32: fix kexec with stack canary (CONFIG_CC_STACKPROTECTOR) > a197e9dea4ccb72e1a6457fac15329bd5319e719 irq/matrix: Remove the overused BUGON() in irq_matrix_assign_system() > 464e1d5f23cca236b930ef068c328a64cab78fb1 Linux 4.15-rc5 > > -------------------- > > 7715575170bacf3566d400b9f2210a10ce152880, which is the kernel with > Dou's patch, logged me in and allowed me to produce the dmesg from > before. I did this a couple of times back then. I no longer can, for > some reason, as it's reverted back to the no-go lockups from before. > > And the next one, f2c02af5cc1d620c039b21fab0ca5948a06daf90, where I > applied the patch you just sent, behaves identically. > > Actually, it decided to cooperate for just long enough for me to get the dmesg out. Attached. This is from the kernel you asked about: Dou's patch + yours, i.e. the latest one in that git log I just sent, booted up with 'apic=debug'. [ 0.000000] Linux version 4.15.0-rc5-dou-thms-p2+ (root@axiomatic) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.5)) #1 SMP Thu Dec 28 10:06:24 EST 2017 [ 0.000000] x86/fpu: x87 FPU will use FXSAVE [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000b7f9ffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000b7fa0000-0x00000000b7fadfff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000b7fae000-0x00000000b7feffff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000b7ff0000-0x00000000b7ffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ffb80000-0x00000000ffffffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] random: fast init done [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: ASUSTeK Computer Inc. F5RL /F5RL , BIOS 210 06/12/2008 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0xb7fa0 max_arch_pfn = 0x1000000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-CFFFF write-protect [ 0.000000] D0000-DFFFF uncachable [ 0.000000] E0000-EFFFF write-through [ 0.000000] F0000-FFFFF write-protect [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 000000000 mask F80000000 write-back [ 0.000000] 1 base 080000000 mask FE0000000 write-back [ 0.000000] 2 base 0A0000000 mask FF0000000 write-back [ 0.000000] 3 base 0B0000000 mask FF8000000 write-back [ 0.000000] 4 base 0B8000000 mask FFC000000 write-back [ 0.000000] 5 base 0BC000000 mask FFF000000 write-back [ 0.000000] 6 base 0C0000000 mask FF0000000 write-combining [ 0.000000] 7 disabled [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] Scan for SMP in [mem 0x00000000-0x000003ff] [ 0.000000] Scan for SMP in [mem 0x0009fc00-0x0009ffff] [ 0.000000] Scan for SMP in [mem 0x000f0000-0x000fffff] [ 0.000000] found SMP MP-table at [mem 0x000ff780-0x000ff78f] mapped at [(ptrval)] [ 0.000000] mpc: fd2d0-fd434 [ 0.000000] initial memory mapped: [mem 0x00000000-0x16dfffff] [ 0.000000] Base memory trampoline at [(ptrval)] 9b000 size 16384 [ 0.000000] BRK [0x169ee000, 0x169eefff] PGTABLE [ 0.000000] BRK [0x169ef000, 0x169f0fff] PGTABLE [ 0.000000] BRK [0x169f1000, 0x169f1fff] PGTABLE [ 0.000000] BRK [0x169f2000, 0x169f2fff] PGTABLE [ 0.000000] RAMDISK: [mem 0x35d37000-0x36e92fff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F8070 000014 (v00 ACPIAM) [ 0.000000] ACPI: RSDT 0x00000000B7FA0000 00003C (v01 A_M_I_ OEMRSDT 06000812 MSFT 00000097) [ 0.000000] ACPI: FACP 0x00000000B7FA0200 000084 (v02 A_M_I_ OEMFACP 06000812 MSFT 00000097) [ 0.000000] ACPI: DSDT 0x00000000B7FA0630 0075FA (v01 A0669 A0669000 00000000 INTL 20060113) [ 0.000000] ACPI: FACS 0x00000000B7FAE000 000040 [ 0.000000] ACPI: APIC 0x00000000B7FA0390 00005C (v01 A_M_I_ OEMAPIC 06000812 MSFT 00000097) [ 0.000000] ACPI: MCFG 0x00000000B7FA03F0 00003C (v01 A_M_I_ OEMMCFG 06000812 MSFT 00000097) [ 0.000000] ACPI: SLIC 0x00000000B7FA0430 000176 (v01 A_M_I_ OEMSLIC 06000812 MSFT 00000097) [ 0.000000] ACPI: BOOT 0x00000000B7FA0600 000028 (v01 A_M_I_ OEMBOOT 06000812 MSFT 00000097) [ 0.000000] ACPI: OEMB 0x00000000B7FAE040 00005B (v01 A_M_I_ AMI_OEM 06000812 MSFT 00000097) [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] mapped APIC to ffffc000 ( fee00000) [ 0.000000] 2057MB HIGHMEM available. [ 0.000000] 885MB LOWMEM available. [ 0.000000] mapped low ram: 0 - 375fe000 [ 0.000000] low ram: 0 - 375fe000 [ 0.000000] Reserving 256MB of memory at 96MB for crashkernel (System RAM: 2943MB) [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] BRK [0x169f3000, 0x169f3fff] PGTABLE [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] Normal [mem 0x0000000001000000-0x00000000375fdfff] [ 0.000000] HighMem [mem 0x00000000375fe000-0x00000000b7f9ffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000b7f9ffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000000b7f9ffff] [ 0.000000] On node 0 totalpages: 753470 [ 0.000000] DMA zone: 36 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] Normal zone: 1958 pages used for memmap [ 0.000000] Normal zone: 222718 pages, LIFO batch:31 [ 0.000000] HighMem zone: 526754 pages, LIFO batch:31 [ 0.000000] Reserved but unavailable: 98 pages [ 0.000000] Using APIC driver default [ 0.000000] ACPI: PM-Timer IO Port: 0x808 [ 0.000000] ACPI: Local APIC address 0xfee00000 [ 0.000000] IOAPIC[0]: apic_id 2, version 33, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 2, APIC INT 02 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level) [ 0.000000] Int: type 0, pol 3, trig 3, bus 00, IRQ 09, APIC ID 2, APIC INT 09 [ 0.000000] ACPI: IRQ0 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 2, APIC INT 01 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 2, APIC INT 03 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 2, APIC INT 04 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 05, APIC ID 2, APIC INT 05 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 2, APIC INT 06 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 2, APIC INT 07 [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 2, APIC INT 08 [ 0.000000] ACPI: IRQ9 used by override. [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0a, APIC ID 2, APIC INT 0a [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0b, APIC ID 2, APIC INT 0b [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 2, APIC INT 0c [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 2, APIC INT 0d [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 2, APIC INT 0e [ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 2, APIC INT 0f [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] mapped IOAPIC to ffffb000 (fec00000) [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff] [ 0.000000] e820: [mem 0xb8000000-0xfedfffff] available for PCI devices [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] setup_percpu: NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] percpu: Embedded 24 pages/cpu @(ptrval) s65612 r0 d32692 u98304 [ 0.000000] pcpu-alloc: s65612 r0 d32692 u98304 alloc=24*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 751476 [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-rc5-dou-thms-p2+ root=UUID=5a437cd2-c27b-4829-a7ba-533eb741b148 ro 3 crashkernel=256M quiet apic=debug [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] microcode: microcode updated early to revision 0xa4, date = 2010-10-02 [ 0.000000] Initializing CPU#0 [ 0.000000] Initializing HighMem for node 0 (000375fe:000b7fa0) [ 0.000000] Initializing Movable for node 0 (00000000:00000000) [ 0.000000] Memory: 2696228K/3013880K available (5865K kernel code, 593K rwdata, 1836K rodata, 604K init, 428K bss, 317652K reserved, 0K cma-reserved, 2107016K highmem) [ 0.000000] virtual kernel memory layout: fixmap : 0xffd36000 - 0xfffff000 (2852 kB) cpu_entry : 0xff800000 - 0xff8c1000 ( 772 kB) pkmap : 0xff600000 - 0xff800000 (2048 kB) vmalloc : 0xf7dfe000 - 0xff5fe000 ( 120 MB) lowmem : 0xc0000000 - 0xf75fe000 ( 885 MB) .init : 0xd682e000 - 0xd68c5000 ( 604 kB) .data : 0xd65ba464 - 0xd6820780 (2456 kB) .text : 0xd6000000 - 0xd65ba464 (5865 kB) [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=32 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.000000] NR_IRQS: 2304, nr_irqs: 440, preallocated irqs: 16 [ 0.000000] CPU 0 irqstacks, hard=(ptrval) soft=(ptrval) [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] ACPI: Core revision 20170831 [ 0.000000] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.000000] APIC: Switch to symmetric I/O mode setup [ 0.000000] Enabling APIC mode: Flat. Using 1 I/O APICs [ 0.000000] enabled ExtINT on CPU#0 [ 0.000000] ESR value before enabling vector: 0x00000040 after: 0x00000000 [ 0.000000] ENABLING IO-APIC IRQs [ 0.000000] init IO_APIC IRQs [ 0.000000] apic 2 pin 0 not connected [ 0.000000] IOAPIC[0]: Set routing entry (2-1 -> 0xef -> IRQ 1 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-3 -> 0xef -> IRQ 3 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-4 -> 0xef -> IRQ 4 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-5 -> 0xef -> IRQ 5 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-6 -> 0xef -> IRQ 6 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-7 -> 0xef -> IRQ 7 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-8 -> 0xef -> IRQ 8 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-9 -> 0xef -> IRQ 9 Mode:1 Active:1 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-10 -> 0xef -> IRQ 10 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-11 -> 0xef -> IRQ 11 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-12 -> 0xef -> IRQ 12 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-13 -> 0xef -> IRQ 13 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-14 -> 0xef -> IRQ 14 Mode:0 Active:0 Dest:1) [ 0.000000] IOAPIC[0]: Set routing entry (2-15 -> 0xef -> IRQ 15 Mode:0 Active:0 Dest:1) [ 0.000000] apic 2 pin 16 not connected [ 0.000000] apic 2 pin 17 not connected [ 0.000000] apic 2 pin 18 not connected [ 0.000000] apic 2 pin 19 not connected [ 0.000000] apic 2 pin 20 not connected [ 0.000000] apic 2 pin 21 not connected [ 0.000000] apic 2 pin 22 not connected [ 0.000000] apic 2 pin 23 not connected [ 0.000000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.020000] tsc: Fast TSC calibration using PIT [ 0.024000] tsc: Detected 1662.592 MHz processor [ 0.024000] Calibrating delay loop (skipped), value calculated using timer frequency.. 3325.18 BogoMIPS (lpj=6650368) [ 0.024000] pid_max: default: 32768 minimum: 301 [ 0.024000] Security Framework initialized [ 0.024000] Yama: becoming mindful. [ 0.024000] AppArmor: AppArmor disabled by boot time parameter [ 0.024000] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.024000] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.024000] CPU: Physical Processor ID: 0 [ 0.024000] CPU: Processor Core ID: 0 [ 0.024000] mce: CPU supports 6 MCE banks [ 0.024000] process: using mwait in idle threads [ 0.024000] Last level iTLB entries: 4KB 128, 2MB 4, 4MB 4 [ 0.024000] Last level dTLB entries: 4KB 256, 2MB 0, 4MB 32, 1GB 0 [ 0.024000] Freeing SMP alternatives memory: 24K [ 0.028181] Using local APIC timer interrupts. calibrating APIC timer ... [ 0.032000] ... lapic delta = 1039124 [ 0.032000] ... PM-Timer delta = 357975 [ 0.032000] ... PM-Timer result ok [ 0.032000] ..... delta 1039124 [ 0.032000] ..... mult: 44630035 [ 0.032000] ..... calibration result: 665039 [ 0.032000] ..... CPU clock speed is 1662.2390 MHz. [ 0.032000] ..... host bus clock speed is 166.1039 MHz. [ 0.032000] smpboot: CPU0: Intel(R) Core(TM)2 Duo CPU T5450 @ 1.66GHz (family: 0x6, model: 0xf, stepping: 0xd) [ 0.032000] Performance Events: PEBS fmt0+, Core2 events, Intel PMU driver. [ 0.032000] core: PEBS disabled due to CPU errata [ 0.032000] ... version: 2 [ 0.032000] ... bit width: 40 [ 0.032000] ... generic registers: 2 [ 0.032000] ... value mask: 000000ffffffffff [ 0.032000] ... max period: 000000007fffffff [ 0.032000] ... fixed-purpose events: 3 [ 0.032000] ... event mask: 0000000700000003 [ 0.032000] Hierarchical SRCU implementation. [ 0.032000] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.032000] smp: Bringing up secondary CPUs ... [ 0.032000] CPU 1 irqstacks, hard=25bf07ed soft=e308ee92 [ 0.032000] x86: Booting SMP configuration: [ 0.032000] .... node #0, CPUs: #1 [ 0.004000] Initializing CPU#1 [ 0.004000] masked ExtINT on CPU#1 [ 0.032128] smp: Brought up 1 node, 2 CPUs [ 0.032128] smpboot: Max logical packages: 1 [ 0.032128] smpboot: Total of 2 processors activated (6650.36 BogoMIPS) [ 0.033772] devtmpfs: initialized [ 0.033772] PM: Registering ACPI NVS region [mem 0xb7fae000-0xb7feffff] (270336 bytes) [ 0.033772] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.033772] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.033772] pinctrl core: initialized pinctrl subsystem [ 0.033772] NET: Registered protocol family 16 [ 0.033772] audit: initializing netlink subsys (disabled) [ 0.036019] audit: type=2000 audit(1514476480.036:1): state=initialized audit_enabled=0 res=1 [ 0.036177] cpuidle: using governor ladder [ 0.036177] cpuidle: using governor menu [ 0.036177] Simple Boot Flag at 0xff set to 0x1 [ 0.036177] ACPI: bus type PCI registered [ 0.036177] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.036213] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.036217] PCI: not using MMCONFIG [ 0.036363] PCI: PCI BIOS area is rw and x. Use pci=nobios if you want it NX. [ 0.036457] PCI: PCI BIOS revision 3.00 entry at 0xf0031, last bus=8 [ 0.036458] PCI: Using configuration type 1 for base access [ 0.036650] mtrr: your CPUs had inconsistent variable MTRR settings [ 0.036651] mtrr: probably your BIOS does not setup all CPUs. [ 0.036652] mtrr: corrected configuration. [ 0.038085] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.038085] ACPI: Added _OSI(Module Device) [ 0.038085] ACPI: Added _OSI(Processor Device) [ 0.038085] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.038085] ACPI: Added _OSI(Processor Aggregator Device) [ 0.038085] ACPI: Executed 2 blocks of module-level executable AML code [ 0.048008] ACPI: Dynamic OEM Table Load: [ 0.048008] ACPI: SSDT 0x00000000F7175000 000C99 (v01 AMI CPU1PM 00000001 INTL 20060113) [ 0.048008] ACPI: Dynamic OEM Table Load: [ 0.048008] ACPI: SSDT 0x00000000F7178000 000C99 (v01 AMI CPU2PM 00000001 INTL 20060113) [ 0.048008] ACPI: EC: EC started [ 0.048008] ACPI: EC: interrupt blocked [ 0.048008] ACPI: \_SB_.PCI0.SBRG.EC0_: Used as first EC [ 0.048008] ACPI: \_SB_.PCI0.SBRG.EC0_: GPE=0x11, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.048008] ACPI: \_SB_.PCI0.SBRG.EC0_: Used as boot DSDT EC to handle transactions [ 0.048008] ACPI: Interpreter enabled [ 0.048008] ACPI: (supports S0 S3 S4 S5) [ 0.048008] ACPI: Using IOAPIC for interrupt routing [ 0.048008] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) [ 0.048008] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in ACPI motherboard resources [ 0.048008] PCI: Using MMCONFIG for extended config space [ 0.048008] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.052274] ACPI: Enabled 6 GPEs in block 00 to 1F [ 0.062880] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.062888] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI] [ 0.062895] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 0.063315] PCI host bridge to bus 0000:00 [ 0.063319] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.063322] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.063324] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.063327] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000dffff window] [ 0.063329] pci_bus 0000:00: root bus resource [mem 0xb8000000-0xffffffff window] [ 0.063332] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.063347] pci 0000:00:00.0: [1002:5a31] type 00 class 0x060000 [ 0.063515] pci 0000:00:01.0: [1002:5a3f] type 01 class 0x060400 [ 0.063694] pci 0000:00:04.0: [1002:5a36] type 01 class 0x060400 [ 0.063728] pci 0000:00:04.0: enabling Extended Tags [ 0.063770] pci 0000:00:04.0: PME# supported from D0 D3hot D3cold [ 0.063920] pci 0000:00:05.0: [1002:5a37] type 01 class 0x060400 [ 0.063954] pci 0000:00:05.0: enabling Extended Tags [ 0.063994] pci 0000:00:05.0: PME# supported from D0 D3hot D3cold [ 0.064147] pci 0000:00:06.0: [1002:5a38] type 01 class 0x060400 [ 0.064181] pci 0000:00:06.0: enabling Extended Tags [ 0.064221] pci 0000:00:06.0: PME# supported from D0 D3hot D3cold [ 0.064366] pci 0000:00:07.0: [1002:5a39] type 01 class 0x060400 [ 0.064395] pci 0000:00:07.0: enabling Extended Tags [ 0.064436] pci 0000:00:07.0: PME# supported from D0 D3hot D3cold [ 0.064605] pci 0000:00:12.0: [1002:4380] type 00 class 0x01018f [ 0.064639] pci 0000:00:12.0: reg 0x10: [io 0xe800-0xe807] [ 0.064654] pci 0000:00:12.0: reg 0x14: [io 0xe400-0xe403] [ 0.064668] pci 0000:00:12.0: reg 0x18: [io 0xe000-0xe007] [ 0.064683] pci 0000:00:12.0: reg 0x1c: [io 0xdc00-0xdc03] [ 0.064697] pci 0000:00:12.0: reg 0x20: [io 0xd800-0xd80f] [ 0.064712] pci 0000:00:12.0: reg 0x24: [mem 0xfebffc00-0xfebfffff] [ 0.064747] pci 0000:00:12.0: set SATA to AHCI mode [ 0.064918] pci 0000:00:13.0: [1002:4387] type 00 class 0x0c0310 [ 0.064946] pci 0000:00:13.0: reg 0x10: [mem 0xfebfe000-0xfebfefff] [ 0.065172] pci 0000:00:13.1: [1002:4388] type 00 class 0x0c0310 [ 0.065200] pci 0000:00:13.1: reg 0x10: [mem 0xfebfd000-0xfebfdfff] [ 0.065424] pci 0000:00:13.2: [1002:4389] type 00 class 0x0c0310 [ 0.065452] pci 0000:00:13.2: reg 0x10: [mem 0xfebfc000-0xfebfcfff] [ 0.065679] pci 0000:00:13.3: [1002:438a] type 00 class 0x0c0310 [ 0.065707] pci 0000:00:13.3: reg 0x10: [mem 0xfebfb000-0xfebfbfff] [ 0.065933] pci 0000:00:13.4: [1002:438b] type 00 class 0x0c0310 [ 0.065961] pci 0000:00:13.4: reg 0x10: [mem 0xfebfa000-0xfebfafff] [ 0.066196] pci 0000:00:13.5: [1002:4386] type 00 class 0x0c0320 [ 0.066229] pci 0000:00:13.5: reg 0x10: [mem 0xfebff800-0xfebff8ff] [ 0.066355] pci 0000:00:13.5: supports D1 D2 [ 0.066358] pci 0000:00:13.5: PME# supported from D0 D1 D2 D3hot [ 0.066502] pci 0000:00:14.0: [1002:4385] type 00 class 0x0c0500 [ 0.066537] pci 0000:00:14.0: reg 0x10: [io 0x0b00-0x0b0f] [ 0.066752] pci 0000:00:14.1: [1002:438c] type 00 class 0x010182 [ 0.066780] pci 0000:00:14.1: reg 0x10: [io 0x0000-0x0007] [ 0.066794] pci 0000:00:14.1: reg 0x14: [io 0x0000-0x0003] [ 0.066809] pci 0000:00:14.1: reg 0x18: [io 0x0000-0x0007] [ 0.066823] pci 0000:00:14.1: reg 0x1c: [io 0x0000-0x0003] [ 0.066837] pci 0000:00:14.1: reg 0x20: [io 0xff00-0xff0f] [ 0.066868] pci 0000:00:14.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.066870] pci 0000:00:14.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.066873] pci 0000:00:14.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.066875] pci 0000:00:14.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.067015] pci 0000:00:14.2: [1002:4383] type 00 class 0x040300 [ 0.067054] pci 0000:00:14.2: reg 0x10: [mem 0xfebf4000-0xfebf7fff 64bit] [ 0.067160] pci 0000:00:14.2: PME# supported from D0 D3hot D3cold [ 0.067300] pci 0000:00:14.3: [1002:438d] type 00 class 0x060100 [ 0.067537] pci 0000:00:14.4: [1002:4384] type 01 class 0x060401 [ 0.067823] pci 0000:01:05.0: [1002:5a62] type 00 class 0x030000 [ 0.067840] pci 0000:01:05.0: reg 0x10: [mem 0xc0000000-0xcfffffff pref] [ 0.067848] pci 0000:01:05.0: reg 0x14: [io 0x9800-0x98ff] [ 0.067856] pci 0000:01:05.0: reg 0x18: [mem 0xfa8f0000-0xfa8fffff] [ 0.067880] pci 0000:01:05.0: reg 0x30: [mem 0xfa8c0000-0xfa8dffff pref] [ 0.067912] pci 0000:01:05.0: supports D1 D2 [ 0.067997] pci 0000:00:01.0: PCI bridge to [bus 01] [ 0.068007] pci 0000:00:01.0: bridge window [io 0x9000-0x9fff] [ 0.068011] pci 0000:00:01.0: bridge window [mem 0xfa800000-0xfa8fffff] [ 0.068014] pci 0000:00:01.0: bridge window [mem 0xbdf00000-0xddefffff pref] [ 0.068108] pci 0000:02:00.0: [168c:001c] type 00 class 0x020000 [ 0.068148] pci 0000:02:00.0: reg 0x10: [mem 0xfa9f0000-0xfa9fffff 64bit] [ 0.068396] pci 0000:02:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force' [ 0.068408] pci 0000:00:04.0: PCI bridge to [bus 02] [ 0.068415] pci 0000:00:04.0: bridge window [mem 0xfa900000-0xfa9fffff] [ 0.068523] acpiphp: Slot [1] registered [ 0.068529] pci 0000:00:05.0: PCI bridge to [bus 03-05] [ 0.068535] pci 0000:00:05.0: bridge window [io 0xa000-0xbfff] [ 0.068539] pci 0000:00:05.0: bridge window [mem 0xfaa00000-0xfe9fffff] [ 0.068545] pci 0000:00:05.0: bridge window [mem 0xddf00000-0xdfefffff 64bit pref] [ 0.068621] pci 0000:06:00.0: [1969:2048] type 00 class 0x020000 [ 0.068660] pci 0000:06:00.0: reg 0x10: [mem 0xfeac0000-0xfeafffff 64bit] [ 0.068722] pci 0000:06:00.0: reg 0x30: [mem 0xfeaa0000-0xfeabffff pref] [ 0.068803] pci 0000:06:00.0: PME# supported from D3hot D3cold [ 0.068890] pci 0000:06:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force' [ 0.068900] pci 0000:00:06.0: PCI bridge to [bus 06] [ 0.068908] pci 0000:00:06.0: bridge window [mem 0xfea00000-0xfeafffff] [ 0.068966] pci 0000:00:07.0: PCI bridge to [bus 07] [ 0.069092] pci 0000:00:14.4: PCI bridge to [bus 08] (subtractive decode) [ 0.069105] pci 0000:00:14.4: bridge window [io 0x0000-0x0cf7 window] (subtractive decode) [ 0.069108] pci 0000:00:14.4: bridge window [io 0x0d00-0xffff window] (subtractive decode) [ 0.069110] pci 0000:00:14.4: bridge window [mem 0x000a0000-0x000bffff window] (subtractive decode) [ 0.069113] pci 0000:00:14.4: bridge window [mem 0x000d0000-0x000dffff window] (subtractive decode) [ 0.069115] pci 0000:00:14.4: bridge window [mem 0xb8000000-0xffffffff window] (subtractive decode) [ 0.069146] pci_bus 0000:00: on NUMA node 0 [ 0.069888] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 *5 7 10 11 12) [ 0.069977] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 *10 11 12) [ 0.070063] ACPI: PCI Interrupt Link [LNKC] (IRQs *3 4 5 7 10 11 12) [ 0.070148] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 *10 11 12) [ 0.070234] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 10 11 12) *0, disabled. [ 0.070321] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 10 11 12) *0, disabled. [ 0.070407] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 7 10 *11 12) [ 0.070493] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 7 10 11 12) *0, disabled. [ 0.070823] ACPI: EC: interrupt unblocked [ 0.070832] ACPI: EC: event unblocked [ 0.070841] ACPI: \_SB_.PCI0.SBRG.EC0_: GPE=0x11, EC_CMD/EC_SC=0x66, EC_DATA=0x62 [ 0.070844] ACPI: \_SB_.PCI0.SBRG.EC0_: Used as boot DSDT EC to handle transactions and events [ 0.070947] pci 0000:01:05.0: vgaarb: setting as boot VGA device [ 0.070947] pci 0000:01:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 0.070947] pci 0000:01:05.0: vgaarb: bridge control possible [ 0.070947] vgaarb: loaded [ 0.070947] EDAC MC: Ver: 3.0.0 [ 0.072081] PCI: Using ACPI for IRQ routing [ 0.072143] PCI: pci_cache_line_size set to 64 bytes [ 0.072223] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] [ 0.072226] e820: reserve RAM buffer [mem 0xb7fa0000-0xb7ffffff] [ 0.072454] clocksource: Switched to clocksource refined-jiffies [ 0.095197] VFS: Disk quotas dquot_6.6.0 [ 0.095264] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.095492] pnp: PnP ACPI init [ 0.095817] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) [ 0.096281] system 00:01: [io 0x04d0-0x04d1] has been reserved [ 0.096284] system 00:01: [io 0x040b] has been reserved [ 0.096289] system 00:01: [io 0x04d6] has been reserved [ 0.096292] system 00:01: [io 0x0c00-0x0c01] has been reserved [ 0.096294] system 00:01: [io 0x0c14] has been reserved [ 0.096297] system 00:01: [io 0x0c50-0x0c51] has been reserved [ 0.096300] system 00:01: [io 0x0c52] has been reserved [ 0.096302] system 00:01: [io 0x0c6c] has been reserved [ 0.096305] system 00:01: [io 0x0c6f] has been reserved [ 0.096307] system 00:01: [io 0x0cd0-0x0cd1] has been reserved [ 0.096311] system 00:01: [io 0x0cd2-0x0cd3] has been reserved [ 0.096313] system 00:01: [io 0x0cd4-0x0cd5] has been reserved [ 0.096316] system 00:01: [io 0x0cd6-0x0cd7] has been reserved [ 0.096319] system 00:01: [io 0x0cd8-0x0cdf] has been reserved [ 0.096323] system 00:01: [io 0x0800-0x089f] has been reserved [ 0.096327] system 00:01: [io 0x0b00-0x0b1f] could not be reserved [ 0.096329] system 00:01: [io 0x0900-0x090f] has been reserved [ 0.096332] system 00:01: [io 0x0910-0x091f] has been reserved [ 0.096335] system 00:01: [io 0xfe00-0xfefe] has been reserved [ 0.096338] system 00:01: [io 0x4000-0x40fe] has been reserved [ 0.096344] system 00:01: [mem 0xfed45000-0xfed89fff] has been reserved [ 0.096347] system 00:01: [mem 0xffb80000-0xffbfffff] has been reserved [ 0.096350] system 00:01: [mem 0xfff80000-0xffffffff] has been reserved [ 0.096359] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.096442] pnp 00:02: Plug and Play ACPI device, IDs PNP0303 PNP030b (active) [ 0.096553] pnp 00:03: Plug and Play ACPI device, IDs SYN0a04 SYN0a00 SYN0002 PNP0f03 PNP0f13 PNP0f12 (active) [ 0.096691] system 00:04: [io 0x0250-0x0253] has been reserved [ 0.096694] system 00:04: [io 0x0256-0x025f] has been reserved [ 0.096697] system 00:04: [mem 0xfec00000-0xfec00fff] could not be reserved [ 0.096700] system 00:04: [mem 0xfee00000-0xfee00fff] has been reserved [ 0.096707] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.096896] system 00:05: [mem 0xe0000000-0xefffffff] has been reserved [ 0.096904] system 00:05: Plug and Play ACPI device, IDs PNP0c02 (active) [ 0.097333] system 00:06: [mem 0x00000000-0x0009ffff] could not be reserved [ 0.097337] system 00:06: [mem 0x000c0000-0x000cffff] could not be reserved [ 0.097340] system 00:06: [mem 0x000e0000-0x000fffff] could not be reserved [ 0.097343] system 00:06: [mem 0x00100000-0xb7ffffff] could not be reserved [ 0.097350] system 00:06: Plug and Play ACPI device, IDs PNP0c01 (active) [ 0.097535] pnp: PnP ACPI: found 7 devices [ 0.097544] PnPBIOS: Disabled [ 0.134932] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 0.134963] clocksource: Switched to clocksource acpi_pm [ 0.135027] pci 0000:00:01.0: PCI bridge to [bus 01] [ 0.135032] pci 0000:00:01.0: bridge window [io 0x9000-0x9fff] [ 0.135037] pci 0000:00:01.0: bridge window [mem 0xfa800000-0xfa8fffff] [ 0.135040] pci 0000:00:01.0: bridge window [mem 0xbdf00000-0xddefffff pref] [ 0.135046] pci 0000:00:04.0: PCI bridge to [bus 02] [ 0.135050] pci 0000:00:04.0: bridge window [mem 0xfa900000-0xfa9fffff] [ 0.135057] pci 0000:00:05.0: PCI bridge to [bus 03-05] [ 0.135060] pci 0000:00:05.0: bridge window [io 0xa000-0xbfff] [ 0.135064] pci 0000:00:05.0: bridge window [mem 0xfaa00000-0xfe9fffff] [ 0.135068] pci 0000:00:05.0: bridge window [mem 0xddf00000-0xdfefffff 64bit pref] [ 0.135073] pci 0000:00:06.0: PCI bridge to [bus 06] [ 0.135077] pci 0000:00:06.0: bridge window [mem 0xfea00000-0xfeafffff] [ 0.135084] pci 0000:00:07.0: PCI bridge to [bus 07] [ 0.135093] pci 0000:00:14.4: PCI bridge to [bus 08] [ 0.135112] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 0.135115] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 0.135117] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.135119] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000dffff window] [ 0.135122] pci_bus 0000:00: resource 8 [mem 0xb8000000-0xffffffff window] [ 0.135124] pci_bus 0000:01: resource 0 [io 0x9000-0x9fff] [ 0.135127] pci_bus 0000:01: resource 1 [mem 0xfa800000-0xfa8fffff] [ 0.135129] pci_bus 0000:01: resource 2 [mem 0xbdf00000-0xddefffff pref] [ 0.135132] pci_bus 0000:02: resource 1 [mem 0xfa900000-0xfa9fffff] [ 0.135134] pci_bus 0000:03: resource 0 [io 0xa000-0xbfff] [ 0.135136] pci_bus 0000:03: resource 1 [mem 0xfaa00000-0xfe9fffff] [ 0.135138] pci_bus 0000:03: resource 2 [mem 0xddf00000-0xdfefffff 64bit pref] [ 0.135141] pci_bus 0000:06: resource 1 [mem 0xfea00000-0xfeafffff] [ 0.135144] pci_bus 0000:08: resource 4 [io 0x0000-0x0cf7 window] [ 0.135146] pci_bus 0000:08: resource 5 [io 0x0d00-0xffff window] [ 0.135149] pci_bus 0000:08: resource 6 [mem 0x000a0000-0x000bffff window] [ 0.135151] pci_bus 0000:08: resource 7 [mem 0x000d0000-0x000dffff window] [ 0.135153] pci_bus 0000:08: resource 8 [mem 0xb8000000-0xffffffff window] [ 0.135289] NET: Registered protocol family 2 [ 0.135648] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.135709] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [ 0.135820] TCP: Hash tables configured (established 8192 bind 8192) [ 0.135950] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.135983] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.135983] NET: Registered protocol family 1 [ 0.135983] pci 0000:00:01.0: MSI quirk detected; subordinate MSI disabled [ 0.135983] IOAPIC[0]: Set routing entry (2-16 -> 0xef -> IRQ 16 Mode:1 Active:1 Dest:1) [ 0.135983] IOAPIC[0]: Set routing entry (2-17 -> 0xef -> IRQ 17 Mode:1 Active:1 Dest:1) [ 0.135983] IOAPIC[0]: Set routing entry (2-18 -> 0xef -> IRQ 18 Mode:1 Active:1 Dest:1) [ 0.135983] IOAPIC[0]: Set routing entry (2-17 -> 0xef -> IRQ 17 Mode:1 Active:1 Dest:1) [ 0.135983] IOAPIC[0]: Set routing entry (2-18 -> 0xef -> IRQ 18 Mode:1 Active:1 Dest:1) [ 0.135983] IOAPIC[0]: Set routing entry (2-19 -> 0xef -> IRQ 19 Mode:1 Active:1 Dest:1) [ 0.135983] pci 0000:01:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 0.135983] pci 0000:06:00.0: [Firmware Bug]: disabling VPD access (can't determine size of non-standard VPD format) [ 0.135983] PCI: CLS 64 bytes, default 64 [ 0.135983] Unpacking initramfs... [ 0.736192] Freeing initrd memory: 17776K [ 0.737930] Initialise system trusted keyrings [ 0.738091] workingset: timestamp_bits=14 max_order=20 bucket_order=6 [ 0.738149] zbud: loaded [ 1.760144] tsc: Refined TSC clocksource calibration: 1662.500 MHz [ 1.760163] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x17f6c6790c8, max_idle_ns: 440795235729 ns [ 2.784299] clocksource: Switched to clocksource tsc [ 2.860929] Key type asymmetric registered [ 2.860932] Asymmetric key parser 'x509' registered [ 2.860952] bounce: pool size: 64 pages [ 2.860979] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 2.861034] io scheduler noop registered [ 2.861035] io scheduler deadline registered [ 2.861065] io scheduler cfq registered (default) [ 2.861067] io scheduler mq-deadline registered [ 2.861068] io scheduler kyber registered [ 2.861495] intel_idle: does not run on family 6 model 15 [ 2.861729] tsc: Marking TSC unstable due to TSC halts in idle [ 2.861851] clocksource: Switched to clocksource acpi_pm [ 2.862239] isapnp: Scanning for PnP cards... [ 3.216719] isapnp: No Plug & Play device found [ 3.216848] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 3.217619] Linux agpgart interface v0.103 [ 3.218173] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 [ 3.220828] i8042: Detected active multiplexing controller, rev 1.1 [ 3.222268] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 3.222276] serio: i8042 AUX0 port at 0x60,0x64 irq 12 [ 3.222335] serio: i8042 AUX1 port at 0x60,0x64 irq 12 [ 3.222380] serio: i8042 AUX2 port at 0x60,0x64 irq 12 [ 3.222431] serio: i8042 AUX3 port at 0x60,0x64 irq 12 [ 3.222666] mousedev: PS/2 mouse device common for all mice [ 3.222757] rtc_cmos 00:00: RTC can wake from S4 [ 3.222945] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 3.222973] rtc_cmos 00:00: alarms up to one month, y3k, 114 bytes nvram [ 3.223032] ledtrig-cpu: registered to indicate activity on CPUs [ 3.223578] NET: Registered protocol family 10 [ 3.223988] Segment Routing with IPv6 [ 3.224044] mip6: Mobile IPv6 [ 3.224047] NET: Registered protocol family 17 [ 3.224052] mpls_gso: MPLS GSO support [ 3.224337] microcode: sig=0x6fd, pf=0x80, revision=0xa4 [ 3.224437] microcode: Microcode Update Driver: v2.2. [ 3.224461] ... APIC ID: 00000000 (0) [ 3.224462] ... APIC VERSION: 00050014 [ 3.224464] 0000000000000000000000000000000000000000000000000000000000000000 [ 3.224471] 0000000000000000000000000000000000000000000000000000000000000000 [ 3.224477] 0000000000000000000000000000000000000000000000000000000000000000 [ 3.224484] number of MP IRQ sources: 15. [ 3.224486] number of IO-APIC #2 registers: 24. [ 3.224487] testing the IO APIC....................... [ 3.224494] IO APIC #2...... [ 3.224495] .... register #00: 02000000 [ 3.224496] ....... : physical APIC id: 02 [ 3.224497] ....... : Delivery Type: 0 [ 3.224498] ....... : LTS : 0 [ 3.224499] .... register #01: 00178021 [ 3.224500] ....... : max redirection entries: 17 [ 3.224501] ....... : PRQ implemented: 1 [ 3.224502] ....... : IO APIC version: 21 [ 3.224503] .... register #02: 02000000 [ 3.224504] ....... : arbitration: 02 [ 3.224505] .... register #03: 02178021 [ 3.224506] ....... : Boot DT : 1 [ 3.224507] .... IRQ redirection table: [ 3.224508] IOAPIC 0: [ 3.224515] pin00, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 3.224520] pin01, enabled , edge , high, V(23), IRR(0), S(0), logical , D(01), M(1) [ 3.224526] pin02, enabled , edge , high, V(30), IRR(0), S(0), logical , D(01), M(1) [ 3.224531] pin03, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 3.224537] pin04, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 3.224542] pin05, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 3.224547] pin06, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 3.224553] pin07, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 3.224558] pin08, enabled , edge , high, V(24), IRR(0), S(0), logical , D(01), M(1) [ 3.224563] pin09, enabled , level, low , V(21), IRR(0), S(0), logical , D(01), M(1) [ 3.224569] pin0a, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 3.224574] pin0b, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 3.224580] pin0c, enabled , edge , high, V(22), IRR(0), S(0), logical , D(01), M(1) [ 3.224585] pin0d, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 3.224590] pin0e, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 3.224596] pin0f, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 3.224601] pin10, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 3.224606] pin11, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 3.224612] pin12, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 3.224617] pin13, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 3.224623] pin14, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 3.224628] pin15, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 3.224633] pin16, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 3.224638] pin17, disabled, edge , high, V(00), IRR(0), S(0), physical, D(00), M(0) [ 3.224639] IRQ to pin mappings: [ 3.224641] IRQ0 -> 0:2 [ 3.224644] IRQ1 -> 0:1 [ 3.224647] IRQ3 -> 0:3 [ 3.224649] IRQ4 -> 0:4 [ 3.224652] IRQ5 -> 0:5 [ 3.224655] IRQ6 -> 0:6 [ 3.224657] IRQ7 -> 0:7 [ 3.224659] IRQ8 -> 0:8 [ 3.224661] IRQ9 -> 0:9 [ 3.224664] IRQ10 -> 0:10 [ 3.224666] IRQ11 -> 0:11 [ 3.224669] IRQ12 -> 0:12 [ 3.224671] IRQ13 -> 0:13 [ 3.224674] IRQ14 -> 0:14 [ 3.224676] IRQ15 -> 0:15 [ 3.224679] .................................... done. [ 3.224680] Using IPI No-Shortcut mode [ 3.224962] registered taskstats version 1 [ 3.224963] Loading compiled-in X.509 certificates [ 3.224986] zswap: loaded using pool lzo/zbud [ 3.225136] ima: No TPM chip found, activating TPM-bypass! (rc=-19) [ 3.225587] rtc_cmos 00:00: setting system clock to 2017-12-28 15:54:43 UTC (1514476483) [ 3.226331] Freeing unused kernel memory: 604K [ 3.226440] Write protecting the kernel text: 5868k [ 3.226544] Write protecting the kernel read-only data: 1860k [ 3.226545] NX-protecting the kernel data: 4372k [ 3.226699] ------------[ cut here ]------------ [ 3.226706] x86/mm: Found insecure W+X mapping at address c16f461c/0xc00a0000 [ 3.226723] WARNING: CPU: 0 PID: 1 at arch/x86/mm/dump_pagetables.c:257 note_page+0x5ec/0x790 [ 3.226724] Modules linked in: [ 3.226729] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.15.0-rc5-dou-thms-p2+ #1 [ 3.226784] Hardware name: ASUSTeK Computer Inc. F5RL /F5RL , BIOS 210 06/12/2008 [ 3.226833] EIP: note_page+0x5ec/0x790 [ 3.226834] EFLAGS: 00210282 CPU: 0 [ 3.226836] EAX: 00000041 EBX: f70c7f54 ECX: 00000001 EDX: d68de544 [ 3.226837] ESI: 80000000 EDI: 00000000 EBP: f70c7f20 ESP: f70c7ef4 [ 3.226839] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 3.226841] CR0: 80050033 CR2: ff9ff000 CR3: 168ce000 CR4: 000006f0 [ 3.226842] Call Trace: [ 3.226891] ptdump_walk_pgd_level_core+0x15c/0x240 [ 3.226938] ptdump_walk_pgd_level_checkwx+0x11/0x20 [ 3.226983] mark_rodata_ro+0xd5/0xf1 [ 3.227030] ? rest_init+0x90/0x90 [ 3.227074] kernel_init+0x24/0xe0 [ 3.227119] ret_from_fork+0x19/0x24 [ 3.227163] Code: fa ff ff 83 c2 0c c7 43 18 00 00 00 00 89 53 14 e9 1a fd ff ff 8b 43 0c c6 05 c4 76 80 d6 01 50 50 68 50 ee 6c d6 e8 84 5c 00 00 <0f> ff 83 c4 0c e9 6f fa ff ff ff 72 10 68 1c ed 6c d6 e8 57 f5 [ 3.227260] ---[ end trace 90f1997524bd5f15 ]--- [ 3.227367] x86/mm: Checked W+X mappings: FAILED, 96 W+X pages found. [ 3.258107] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 [ 3.318212] Atheros(R) L2 Ethernet Driver - version 2.2.3 [ 3.318219] Copyright (c) 2007 Atheros Corporation. [ 3.318631] IOAPIC[0]: Set routing entry (2-18 -> 0xef -> IRQ 18 Mode:1 Active:1 Dest:1) [ 3.320519] SCSI subsystem initialized [ 3.324534] ACPI: bus type USB registered [ 3.324610] usbcore: registered new interface driver usbfs [ 3.324628] usbcore: registered new interface driver hub [ 3.324681] usbcore: registered new device driver usb [ 3.326226] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 3.326953] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 3.327247] ehci-pci: EHCI PCI platform driver [ 3.327470] IOAPIC[0]: Set routing entry (2-19 -> 0xef -> IRQ 19 Mode:1 Active:1 Dest:1) [ 3.327532] ehci-pci 0000:00:13.5: EHCI Host Controller [ 3.327544] ehci-pci 0000:00:13.5: new USB bus registered, assigned bus number 1 [ 3.327554] ehci-pci 0000:00:13.5: applying AMD SB600/SB700 USB freeze workaround [ 3.327583] ehci-pci 0000:00:13.5: debug port 1 [ 3.327681] ehci-pci 0000:00:13.5: irq 19, io mem 0xfebff800 [ 3.328429] libata version 3.00 loaded. [ 3.340123] ehci-pci 0000:00:13.5: USB 2.0 started, EHCI 1.00 [ 3.340259] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 3.340262] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.340264] usb usb1: Product: EHCI Host Controller [ 3.340266] usb usb1: Manufacturer: Linux 4.15.0-rc5-dou-thms-p2+ ehci_hcd [ 3.340268] usb usb1: SerialNumber: 0000:00:13.5 [ 3.340492] hub 1-0:1.0: USB hub found [ 3.340505] hub 1-0:1.0: 10 ports detected [ 3.340933] ahci 0000:00:12.0: version 3.0 [ 3.341142] IOAPIC[0]: Set routing entry (2-22 -> 0xef -> IRQ 22 Mode:1 Active:1 Dest:1) [ 3.341208] ahci 0000:00:12.0: controller can't do 64bit DMA, forcing 32bit [ 3.341377] ahci 0000:00:12.0: AHCI 0001.0100 32 slots 4 ports 3 Gbps 0xf impl SATA mode [ 3.341380] ahci 0000:00:12.0: flags: ncq sntf ilck led clo pmp pio slum part ccc [ 3.341381] ohci-pci: OHCI PCI platform driver [ 3.343207] scsi host0: ahci [ 3.352079] scsi host1: ahci [ 3.352339] scsi host2: ahci [ 3.360050] scsi host3: ahci [ 3.360165] ata1: SATA max UDMA/133 abar m1024@0xfebffc00 port 0xfebffd00 irq 22 [ 3.360169] ata2: SATA max UDMA/133 abar m1024@0xfebffc00 port 0xfebffd80 irq 22 [ 3.360172] ata3: SATA max UDMA/133 abar m1024@0xfebffc00 port 0xfebffe00 irq 22 [ 3.360175] ata4: SATA max UDMA/133 abar m1024@0xfebffc00 port 0xfebffe80 irq 22 [ 3.360289] ACPI Warning: SystemIO range 0x0000000000000B00-0x0000000000000B08 conflicts with OpRegion 0x0000000000000B00-0x0000000000000B0F (\SMB0) (20170831/utaddress-247) [ 3.360300] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 3.360563] IOAPIC[0]: Set routing entry (2-16 -> 0xef -> IRQ 16 Mode:1 Active:1 Dest:1) [ 3.366253] scsi host4: pata_atiixp [ 3.379884] scsi host5: pata_atiixp [ 3.380055] ata5: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0xff00 irq 14 [ 3.380057] ata6: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xff08 irq 15 [ 3.380415] ohci-pci 0000:00:13.0: OHCI PCI host controller [ 3.380435] ohci-pci 0000:00:13.0: new USB bus registered, assigned bus number 2 [ 3.380487] ohci-pci 0000:00:13.0: irq 16, io mem 0xfebfe000 [ 3.417837] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info(). [ 3.418800] thermal LNXTHERM:00: registered as thermal_zone0 [ 3.418803] ACPI: Thermal Zone [THRM] (77 C) [ 3.444153] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001 [ 3.444156] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.444158] usb usb2: Product: OHCI PCI host controller [ 3.444160] usb usb2: Manufacturer: Linux 4.15.0-rc5-dou-thms-p2+ ohci_hcd [ 3.444162] usb usb2: SerialNumber: 0000:00:13.0 [ 3.444393] hub 2-0:1.0: USB hub found [ 3.444408] hub 2-0:1.0: 2 ports detected [ 3.444731] IOAPIC[0]: Set routing entry (2-17 -> 0xef -> IRQ 17 Mode:1 Active:1 Dest:1) [ 3.444768] ohci-pci 0000:00:13.1: OHCI PCI host controller [ 3.444777] ohci-pci 0000:00:13.1: new USB bus registered, assigned bus number 3 [ 3.444820] ohci-pci 0000:00:13.1: irq 17, io mem 0xfebfd000 [ 3.508158] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001 [ 3.508161] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.508163] usb usb3: Product: OHCI PCI host controller [ 3.508165] usb usb3: Manufacturer: Linux 4.15.0-rc5-dou-thms-p2+ ohci_hcd [ 3.508167] usb usb3: SerialNumber: 0000:00:13.1 [ 3.508394] hub 3-0:1.0: USB hub found [ 3.508407] hub 3-0:1.0: 2 ports detected [ 3.508723] ohci-pci 0000:00:13.2: OHCI PCI host controller [ 3.508732] ohci-pci 0000:00:13.2: new USB bus registered, assigned bus number 4 [ 3.508781] ohci-pci 0000:00:13.2: irq 18, io mem 0xfebfc000 [ 3.560675] ata5.00: ATAPI: HL-DT-ST DVDRAM GSA-T40N, JR03, max UDMA/33 [ 3.573319] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001 [ 3.573322] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.573325] usb usb4: Product: OHCI PCI host controller [ 3.573327] usb usb4: Manufacturer: Linux 4.15.0-rc5-dou-thms-p2+ ohci_hcd [ 3.573328] usb usb4: SerialNumber: 0000:00:13.2 [ 3.573546] hub 4-0:1.0: USB hub found [ 3.573560] hub 4-0:1.0: 2 ports detected [ 3.573824] ohci-pci 0000:00:13.3: OHCI PCI host controller [ 3.573833] ohci-pci 0000:00:13.3: new USB bus registered, assigned bus number 5 [ 3.573860] ohci-pci 0000:00:13.3: irq 17, io mem 0xfebfb000 [ 3.588514] ata5.00: configured for UDMA/33 [ 3.636125] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001 [ 3.636128] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.636130] usb usb5: Product: OHCI PCI host controller [ 3.636132] usb usb5: Manufacturer: Linux 4.15.0-rc5-dou-thms-p2+ ohci_hcd [ 3.636134] usb usb5: SerialNumber: 0000:00:13.3 [ 3.636343] hub 5-0:1.0: USB hub found [ 3.636357] hub 5-0:1.0: 2 ports detected [ 3.636629] ohci-pci 0000:00:13.4: OHCI PCI host controller [ 3.636639] ohci-pci 0000:00:13.4: new USB bus registered, assigned bus number 6 [ 3.636666] ohci-pci 0000:00:13.4: irq 18, io mem 0xfebfa000 [ 3.676057] usb 1-4: new high-speed USB device number 2 using ehci-pci [ 3.679169] ata3: SATA link down (SStatus 0 SControl 300) [ 3.679205] ata4: SATA link down (SStatus 0 SControl 300) [ 3.679243] ata2: SATA link down (SStatus 0 SControl 300) [ 3.700133] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001 [ 3.700136] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.700138] usb usb6: Product: OHCI PCI host controller [ 3.700140] usb usb6: Manufacturer: Linux 4.15.0-rc5-dou-thms-p2+ ohci_hcd [ 3.700142] usb usb6: SerialNumber: 0000:00:13.4 [ 3.700353] hub 6-0:1.0: USB hub found [ 3.700366] hub 6-0:1.0: 2 ports detected [ 3.836093] ata1: softreset failed (device not ready) [ 3.836147] ata1: applying PMP SRST workaround and retrying [ 3.852671] usb 1-4: New USB device found, idVendor=0bda, idProduct=0116 [ 3.852674] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3.852676] usb 1-4: Product: USB2.0-CRW [ 3.852678] usb 1-4: Manufacturer: Generic [ 3.852680] usb 1-4: SerialNumber: 20021111153705700 [ 3.858380] usb-storage 1-4:1.0: USB Mass Storage device detected [ 3.858824] scsi host6: usb-storage 1-4:1.0 [ 3.858960] usbcore: registered new interface driver usb-storage [ 3.859620] usbcore: registered new interface driver uas [ 3.984057] usb 1-7: new high-speed USB device number 3 using ehci-pci [ 3.996101] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 3.996578] ata1.00: ATA-8: ST9250827AS, 3.AAA, max UDMA/133 [ 3.996581] ata1.00: 488397168 sectors, multi 16: LBA48 NCQ (depth 31/32) [ 3.996585] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd [ 3.997056] ata1.00: SB600 AHCI: limiting to 255 sectors per cmd [ 3.997058] ata1.00: configured for UDMA/133 [ 3.997378] scsi 0:0:0:0: Direct-Access ATA ST9250827AS A PQ: 0 ANSI: 5 [ 4.001647] scsi 4:0:0:0: CD-ROM HL-DT-ST DVDRAM GSA-T40N JR03 PQ: 0 ANSI: 5 [ 4.019009] sd 0:0:0:0: [sda] 488397168 512-byte logical blocks: (250 GB/233 GiB) [ 4.019035] sd 0:0:0:0: [sda] Write Protect is off [ 4.019038] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 4.019072] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 4.039588] sr 4:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray [ 4.039590] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 4.040108] sr 4:0:0:0: Attached scsi CD-ROM sr0 [ 4.097489] sda: sda1 sda2 < sda5 > [ 4.098242] sd 0:0:0:0: [sda] Attached SCSI disk [ 4.162719] usb 1-7: New USB device found, idVendor=174f, idProduct=5a31 [ 4.162724] usb 1-7: New USB device strings: Mfr=2, Product=1, SerialNumber=3 [ 4.162727] usb 1-7: Product: USB 2.0 Camera [ 4.162729] usb 1-7: Manufacturer: Sonix Technology Co., Ltd. [ 4.162731] usb 1-7: SerialNumber: SN0001 [ 4.222215] psmouse serio4: synaptics: Touchpad model: 1, fw: 6.1, id: 0xa3a0b3, caps: 0xa04713/0x10008/0x0/0x0, board id: 0, fw id: 30712 [ 4.263765] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio4/input/input8 [ 4.757443] PM: Starting manual resume from disk [ 4.757679] PM: Image not found (code -22) [ 4.871750] scsi 6:0:0:0: Direct-Access Generic- xD/SDMMC/MS/Pro 1.00 PQ: 0 ANSI: 0 CCS [ 5.386287] sd 6:0:0:0: [sdb] 62333952 512-byte logical blocks: (31.9 GB/29.7 GiB) [ 5.390272] sd 6:0:0:0: [sdb] Write Protect is off [ 5.390275] sd 6:0:0:0: [sdb] Mode Sense: 03 00 00 00 [ 5.394270] sd 6:0:0:0: [sdb] No Caching mode page found [ 5.394320] sd 6:0:0:0: [sdb] Assuming drive cache: write through [ 5.416916] sdb: sdb1 [ 5.432407] sd 6:0:0:0: [sdb] Attached SCSI removable disk [ 5.702605] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 6.320080] random: crng init done [ 7.512048] ip_tables: (C) 2000-2006 Netfilter Core Team [ 7.712917] systemd[1]: systemd 232 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD +IDN) [ 7.732158] systemd[1]: Detected architecture x86. [ 7.746203] systemd[1]: Set hostname to <D-69-91-141-110>. [ 9.114242] systemd[1]: Configuration file /etc/systemd/system/kdump.service is marked executable. Please remove executable permission bits. Proceeding anyway. [ 9.249731] systemd[1]: Started Forward Password Requests to Wall Directory Watch. [ 9.249942] systemd[1]: Listening on Journal Audit Socket. [ 9.250045] systemd[1]: Listening on Journal Socket. [ 9.250124] systemd[1]: Listening on udev Kernel Socket. [ 9.250162] systemd[1]: Reached target Remote File Systems. [ 9.250238] systemd[1]: Listening on Journal Socket (/dev/log). [ 10.233568] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro [ 10.460990] systemd-journald[186]: Received request to flush runtime journal from PID 1 [ 10.814415] systemd-journald[186]: File /var/log/journal/232ecae4e62643e0ac09bafad7167a6f/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 15.120812] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 15.354243] ACPI: Video Device [VGA] (multi-head: yes rom: no post: no) [ 15.358192] acpi device:02: registered as cooling_device2 [ 15.358286] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:00/LNXVIDEO:00/input/input9 [ 15.360809] ACPI: Battery Slot [BAT0] (battery absent) [ 15.366165] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input10 [ 15.366184] ACPI: Lid Switch [LID] [ 15.366338] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input11 [ 15.366366] ACPI: Power Button [PWRB] [ 15.366448] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input12 [ 15.366466] ACPI: Sleep Button [SLPB] [ 15.366555] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input13 [ 15.366572] ACPI: Power Button [PWRF] [ 15.805367] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 16.075198] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 16.120563] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 16.120566] cfg80211: failed to load regulatory.db [ 16.549660] ath5k 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control [ 16.549871] ath5k 0000:02:00.0: registered as 'phy0' [ 16.559842] ACPI: AC Adapter [AC0] (on-line) [ 16.592437] sp5100_tco: SP5100/SB800 TCO WatchDog Timer Driver v0.05 [ 16.592547] sp5100_tco: PCI Vendor ID: 0x1002, Device ID: 0x4385, Revision ID: 0x13 [ 16.592577] sp5100_tco: failed to find MMIO address, giving up. [ 16.636328] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 16.636400] sr 4:0:0:0: Attached scsi generic sg1 type 5 [ 16.636463] sd 6:0:0:0: Attached scsi generic sg2 type 0 [ 16.710725] [drm] radeon kernel modesetting enabled. [ 16.711378] [drm] initializing kernel modesetting (RS400 0x1002:0x5A62 0x1043:0x1402 0x00). [ 16.711449] resource sanity check: requesting [mem 0x000c0000-0x000dffff], which spans more than PCI Bus 0000:00 [mem 0x000d0000-0x000dffff window] [ 16.711460] caller pci_map_rom+0x58/0xf0 mapping multiple BARs [ 16.711629] [drm] Generation 2 PCI interface, using max accessible memory [ 16.711635] radeon 0000:01:05.0: VRAM: 128M 0x00000000B8000000 - 0x00000000BFFFFFFF (128M used) [ 16.711638] radeon 0000:01:05.0: GTT: 512M 0x0000000080000000 - 0x000000009FFFFFFF [ 16.711651] [drm] Detected VRAM RAM=128M, BAR=256M [ 16.711652] [drm] RAM width 128bits DDR [ 16.711778] [TTM] Zone kernel: Available graphics memory: 303808 kiB [ 16.711779] [TTM] Zone highmem: Available graphics memory: 1357316 kiB [ 16.711781] [TTM] Initializing pool allocator [ 16.711789] [TTM] Initializing DMA pool allocator [ 16.711835] [drm] radeon: 128M of VRAM memory ready [ 16.711837] [drm] radeon: 512M of GTT memory ready. [ 16.711856] [drm] GART: num cpu pages 131072, num gpu pages 131072 [ 16.734181] [drm] radeon: 3 quad pipes, 1 z pipes initialized. [ 16.734199] [drm] PCIE GART of 512M enabled (table at 0x0000000036580000). [ 16.734310] radeon 0000:01:05.0: WB enabled [ 16.734317] radeon 0000:01:05.0: fence driver on ring 0 use gpu addr 0x0000000080000000 and cpu addr 0x59b9d544 [ 16.734323] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 16.734324] [drm] Driver supports precise vblank timestamp query. [ 16.734327] radeon 0000:01:05.0: radeon: MSI limited to 32-bit [ 16.734354] [drm] radeon: irq initialized. [ 16.734368] [drm] Loading R300 Microcode [ 16.874141] [drm] radeon: ring at 0x0000000080001000 [ 16.874170] [drm] ring test succeeded in 0 usecs [ 16.874330] [drm] ib test succeeded in 0 usecs [ 16.874726] [drm] Panel ID String: AUO [ 16.874728] [drm] Panel Size 1280x800 [ 16.874816] [drm] Radeon Display Connectors [ 16.874817] [drm] Connector 0: [ 16.874818] [drm] VGA-1 [ 16.874821] [drm] DDC: 0x68 0x68 0x68 0x68 0x68 0x68 0x68 0x68 [ 16.874822] [drm] Encoders: [ 16.874823] [drm] CRT1: INTERNAL_DAC2 [ 16.874824] [drm] Connector 1: [ 16.874825] [drm] LVDS-1 [ 16.874827] [drm] DDC: 0x198 0x198 0x19c 0x19c 0x1a0 0x1a0 0x1a4 0x1a4 [ 16.874828] [drm] Encoders: [ 16.874829] [drm] LCD1: INTERNAL_LVDS [ 16.944628] [drm] fb mappable at 0xC0040000 [ 16.944630] [drm] vram apper at 0xC0000000 [ 16.944631] [drm] size 4096000 [ 16.944632] [drm] fb depth is 24 [ 16.944633] [drm] pitch is 5120 [ 16.944776] fbcon: radeondrmfb (fb0) is primary device [ 16.991113] Console: switching to colour frame buffer device 160x50 [ 16.999330] radeon 0000:01:05.0: fb0: radeondrmfb frame buffer device [ 17.010704] [drm] Initialized radeon 2.50.0 20080528 for 0000:01:05.0 on minor 0 [ 17.138694] ath: EEPROM regdomain: 0x60 [ 17.138698] ath: EEPROM indicates we should expect a direct regpair map [ 17.138702] ath: Country alpha2 being used: 00 [ 17.138703] ath: Regpair used: 0x60 [ 17.314154] asus_laptop: Asus Laptop Support version 0.42 [ 17.314310] asus_laptop: F5RL model detected [ 17.314625] input: Asus Laptop extra buttons as /devices/platform/asus_laptop/input/input14 [ 17.375159] input: PC Speaker as /devices/platform/pcspkr/input/input15 [ 17.457671] intel_powerclamp: No package C-state available [ 17.488471] intel_powerclamp: No package C-state available [ 17.502095] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 17.502596] ath5k: phy0: Atheros AR2425 chip found (MAC: 0xe2, PHY: 0x70) [ 18.862371] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC660-VD: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 18.862376] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 18.862379] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0) [ 18.862381] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 18.862382] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 18.862386] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x19 [ 18.862388] snd_hda_codec_realtek hdaudioC0D0: Mic=0x18 [ 19.125186] media: Linux media interface: v0.10 [ 19.137851] Linux video capture interface: v2.00 [ 19.221028] uvcvideo: Found UVC 1.00 device USB 2.0 Camera (174f:5a31) [ 19.240622] uvcvideo 1-7:1.0: Entity type for entity Extension 4 was not initialized! [ 19.240627] uvcvideo 1-7:1.0: Entity type for entity Processing 3 was not initialized! [ 19.240629] uvcvideo 1-7:1.0: Entity type for entity Camera 1 was not initialized! [ 19.240779] input: USB 2.0 Camera: USB 2.0 Camera as /devices/pci0000:00/0000:00:13.5/usb1/1-7/1-7:1.0/input/input19 [ 19.240911] usbcore: registered new interface driver uvcvideo [ 19.240913] USB Video Class driver (1.1.1) [ 19.409794] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:14.2/sound/card0/input16 [ 19.410438] input: HDA ATI SB Mic as /devices/pci0000:00/0000:00:14.2/sound/card0/input17 [ 19.410545] input: HDA ATI SB Headphone as /devices/pci0000:00/0000:00:14.2/sound/card0/input18 [ 20.218900] Adding 3929084k swap on /dev/sda5. Priority:-2 extents:1 across:3929084k FS [ 20.722335] FAT-fs (sdb1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 30.756833] NET: Registered protocol family 4 [ 30.800318] NET: Registered protocol family 3 [ 30.847827] NET: Registered protocol family 5 [ 30.969398] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 36.017942] spurious APIC interrupt through vector ff on CPU#0, should never happen. [ 36.018215] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 38.345348] NMI watchdog: Watchdog detected hard LOCKUP on cpu 0 [ 38.345348] Modules linked in: appletalk ax25 ipx p8023 p8022 psnap llc nls_ascii nls_cp437 vfat fat snd_hda_codec_si3054 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core arc4 snd_hwdep snd_pcsp coretemp asus_laptop snd_pcm snd_timer evdev sparse_keymap joydev serio_raw input_polldev snd soundcore radeon sg sp5100_tco ac ath5k ath mac80211 ttm drm_kms_helper drm cfg80211 i2c_algo_bit fb_sys_fops rfkill syscopyarea sysfillrect sysimgblt button battery video shpchp acpi_cpufreq ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 fscrypto sr_mod cdrom sd_mod ata_generic uas usb_storage psmouse ohci_pci pata_atiixp i2c_piix4 ahci libahci ehci_pci ohci_hcd libata ehci_hcd usbcore [ 38.345348] scsi_mod atl2 thermal [ 38.345348] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G W 4.15.0-rc5-dou-thms-p2+ #1 [ 38.345348] Hardware name: ASUSTeK Computer Inc. F5RL /F5RL , BIOS 210 06/12/2008 [ 38.345348] EIP: tick_check_broadcast_expired+0x16/0x20 [ 38.345348] EFLAGS: 00000247 CPU: 0 [ 38.345348] EAX: 00000001 EBX: d6792180 ECX: d68bbf28 EDX: 0002ac3a [ 38.345348] ESI: d6792180 EDI: 00000000 EBP: d678df24 ESP: d678df24 [ 38.345348] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 38.345348] CR0: 80050033 CR2: b7f05500 CR3: 36f2ec80 CR4: 000006f0 [ 38.345348] Call Trace: [ 38.345348] cpu_idle_poll+0x46/0x130 [ 38.345348] do_idle+0x3d/0x1a0 [ 38.345348] cpu_startup_entry+0x65/0x70 [ 38.345348] rest_init+0x86/0x90 [ 38.345348] start_kernel+0x371/0x38a [ 38.345348] i386_start_kernel+0x95/0x99 [ 38.345348] startup_32_smp+0x164/0x168 [ 38.345348] Code: c3 8d 74 26 00 55 b8 60 26 90 d6 89 e5 5d c3 8d b6 00 00 00 00 55 64 a1 00 61 8b d6 89 e5 0f a3 05 58 26 90 d6 0f 92 c0 0f b6 c0 <5d> c3 90 8d b4 26 00 00 00 00 64 a1 00 61 8b d6 0f a3 05 60 26 [ 38.345348] NMI watchdog: Watchdog detected hard LOCKUP on cpu 1 [ 38.345348] Modules linked in: appletalk ax25 ipx p8023 p8022 psnap llc nls_ascii nls_cp437 vfat fat snd_hda_codec_si3054 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core arc4 snd_hwdep snd_pcsp coretemp asus_laptop snd_pcm snd_timer evdev sparse_keymap joydev serio_raw input_polldev snd soundcore radeon sg sp5100_tco ac ath5k ath mac80211 ttm drm_kms_helper drm cfg80211 i2c_algo_bit fb_sys_fops rfkill syscopyarea sysfillrect sysimgblt button battery video shpchp acpi_cpufreq ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 fscrypto sr_mod cdrom sd_mod ata_generic uas usb_storage psmouse ohci_pci pata_atiixp i2c_piix4 ahci libahci ehci_pci ohci_hcd libata ehci_hcd usbcore [ 38.345348] scsi_mod atl2 thermal [ 38.345348] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G W 4.15.0-rc5-dou-thms-p2+ #1 [ 38.345348] Hardware name: ASUSTeK Computer Inc. F5RL /F5RL , BIOS 210 06/12/2008 [ 38.345348] EIP: cpu_idle_poll+0x32/0x130 [ 38.345348] EFLAGS: 00000202 CPU: 1 [ 38.345348] EAX: 00000001 EBX: f70dea80 ECX: d68bbf28 EDX: 00021396 [ 38.345348] ESI: f70dea80 EDI: 00000001 EBP: f70e5f30 ESP: f70e5f24 [ 38.345348] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [ 38.345348] CR0: 80050033 CR2: 08e487e0 CR3: 320041a0 CR4: 000006f0 [ 38.345348] Call Trace: [ 38.345348] do_idle+0x3d/0x1a0 [ 38.345348] cpu_startup_entry+0x65/0x70 [ 38.345348] start_secondary+0x16b/0x210 [ 38.345348] startup_32_smp+0x164/0x168 [ 38.345348] ? startup_32_smp+0x164/0x168 [ 38.345348] Code: a5 09 b0 ff 64 8b 3d 00 61 8b d6 66 66 66 66 90 fb 64 8b 1d 3c 79 8b d6 8b 03 a8 08 74 13 eb 23 89 f6 8d bc 27 00 00 00 00 f3 90 <8b> 03 a8 08 75 12 a1 10 c5 81 d6 85 c0 75 ef e8 aa 73 b1 ff 85
On Thu, 28 Dec 2017, Alexandru Chirvasitu wrote: > Actually, it decided to cooperate for just long enough for me to get > the dmesg out. Attached. > > This is from the kernel you asked about: Dou's patch + yours, i.e. the > latest one in that git log I just sent, booted up with 'apic=debug'. Ok. As I suspected that warning does not trigger. I would have been massively surprised if that happened. So Dou's patch is just a red herring and just might change the timing enough to make the problem 'hide'. Can you try something completely different please? Just use plain Linus tree without any additional patches on top and disable CONFIG_NO_HZ_IDLE, i.e. select CONFIG_HZ_PERIODIC. If that works, then reenable it and add 'nohz=off' to the kernel command line. Thanks, tglx
On Thu, 28 Dec 2017, Alexandru Chirvasitu wrote: > On Thu, Dec 28, 2017 at 05:10:28PM +0100, Thomas Gleixner wrote: > > On Thu, 28 Dec 2017, Alexandru Chirvasitu wrote: > > > Actually, it decided to cooperate for just long enough for me to get > > > the dmesg out. Attached. > > > > > > This is from the kernel you asked about: Dou's patch + yours, i.e. the > > > latest one in that git log I just sent, booted up with 'apic=debug'. > > > > Ok. As I suspected that warning does not trigger. I would have been > > massively surprised if that happened. So Dou's patch is just a red herring > > and just might change the timing enough to make the problem 'hide'. > > > > Can you try something completely different please? > > > > Just use plain Linus tree without any additional patches on top and disable > > CONFIG_NO_HZ_IDLE, i.e. select CONFIG_HZ_PERIODIC. > > > > If that works, then reenable it and add 'nohz=off' to the kernel command > > line. > > > > No go here I'm afraid: > > Linus' clean 4.15-rc5 compiled with CONFIG_HZ_PERIODIC exhibits the > familiar behaviour: lockups, sometimes instant upon trying to log in, > sometimes logging me in and freaking out seconds later. Ok. So it's not the issue I had in mind. Back to some of the interesting bits in the logs: [ 36.017942] spurious APIC interrupt through vector ff on CPU#0, should never happen. Does that message ever show up in 4.14 or 4.9? Thanks, tglx
No; it seems to be tied to this specific issue, and I was seeing even before getting logs just now, whenever I'd start one of the bad kernels in recovery mode. But no, I've never seen that in any other logs, or on any other screens outside of those popping up in relation to this problem. On Thu, Dec 28, 2017 at 06:29:05PM +0100, Thomas Gleixner wrote: > On Thu, 28 Dec 2017, Alexandru Chirvasitu wrote: > > On Thu, Dec 28, 2017 at 05:10:28PM +0100, Thomas Gleixner wrote: > > > On Thu, 28 Dec 2017, Alexandru Chirvasitu wrote: > > > > Actually, it decided to cooperate for just long enough for me to get > > > > the dmesg out. Attached. > > > > > > > > This is from the kernel you asked about: Dou's patch + yours, i.e. the > > > > latest one in that git log I just sent, booted up with 'apic=debug'. > > > > > > Ok. As I suspected that warning does not trigger. I would have been > > > massively surprised if that happened. So Dou's patch is just a red herring > > > and just might change the timing enough to make the problem 'hide'. > > > > > > Can you try something completely different please? > > > > > > Just use plain Linus tree without any additional patches on top and disable > > > CONFIG_NO_HZ_IDLE, i.e. select CONFIG_HZ_PERIODIC. > > > > > > If that works, then reenable it and add 'nohz=off' to the kernel command > > > line. > > > > > > > No go here I'm afraid: > > > > Linus' clean 4.15-rc5 compiled with CONFIG_HZ_PERIODIC exhibits the > > familiar behaviour: lockups, sometimes instant upon trying to log in, > > sometimes logging me in and freaking out seconds later. > > Ok. So it's not the issue I had in mind. > > Back to some of the interesting bits in the logs: > > [ 36.017942] spurious APIC interrupt through vector ff on CPU#0, should never happen. > > Does that message ever show up in 4.14 or 4.9? > > Thanks, > > tglx
On Thu, 28 Dec 2017, Alexandru Chirvasitu wrote: > No; it seems to be tied to this specific issue, and I was seeing even > before getting logs just now, whenever I'd start one of the bad > kernels in recovery mode. > > But no, I've never seen that in any other logs, or on any other > screens outside of those popping up in relation to this problem. Ok. I'll dig into it and we have a 100% reproducer reported by someone else now, which might give us simpler insight into that issue. I'll let you know once I have something to test. Might be a couple of days though. Thanks, tglx
On Thu, 28 Dec 2017, Thomas Gleixner wrote: > On Thu, 28 Dec 2017, Alexandru Chirvasitu wrote: > > > No; it seems to be tied to this specific issue, and I was seeing even > > before getting logs just now, whenever I'd start one of the bad > > kernels in recovery mode. > > > > But no, I've never seen that in any other logs, or on any other > > screens outside of those popping up in relation to this problem. > > Ok. I'll dig into it and we have a 100% reproducer reported by someone else > now, which might give us simpler insight into that issue. I'll let you know > once I have something to test. Might be a couple of days though. Can you please provide the output of lspci -vvv from a working kernel, preferrably 4.14.y Thanks, tglx
Attached. I don't have a 4.14 family kernel available at the moment on that machine. What I'm attaching comes from the 4.13 one I was playing with yesterday, what with kexec and all. On Thu, Dec 28, 2017 at 10:54:25PM +0100, Thomas Gleixner wrote: > On Thu, 28 Dec 2017, Thomas Gleixner wrote: > > On Thu, 28 Dec 2017, Alexandru Chirvasitu wrote: > > > > > No; it seems to be tied to this specific issue, and I was seeing even > > > before getting logs just now, whenever I'd start one of the bad > > > kernels in recovery mode. > > > > > > But no, I've never seen that in any other logs, or on any other > > > screens outside of those popping up in relation to this problem. > > > > Ok. I'll dig into it and we have a 100% reproducer reported by someone else > > now, which might give us simpler insight into that issue. I'll let you know > > once I have something to test. Might be a couple of days though. > > Can you please provide the output of > > lspci -vvv > > from a working kernel, preferrably 4.14.y > > Thanks, > > tglx 00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC410 Host Bridge (rev 01) Subsystem: ASUSTeK Computer Inc. RC410 Host Bridge Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx- Latency: 64 00:01.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Bridge [int gfx] (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64 Bus: primary=00, secondary=01, subordinate=01, sec-latency=64 I/O behind bridge: 00009000-00009fff Memory behind bridge: fa800000-fa8fffff Prefetchable memory behind bridge: bdf00000-ddefffff Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel modules: shpchp 00:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Express Port 1 (prog-if 00 [Normal decode]) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fa900000-fa9fffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport Kernel modules: shpchp 00:05.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Express Port 2 (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=03, subordinate=05, sec-latency=0 I/O behind bridge: 0000a000-0000bfff Memory behind bridge: faa00000-fe9fffff Prefetchable memory behind bridge: 00000000ddf00000-00000000dfefffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport Kernel modules: shpchp 00:06.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Express Port 3 (prog-if 00 [Normal decode]) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=06, subordinate=06, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fea00000-feafffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport Kernel modules: shpchp 00:07.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Express Port 4 (prog-if 00 [Normal decode]) Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=07, subordinate=07, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fff00000-000fffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: <access denied> Kernel driver in use: pcieport Kernel modules: shpchp 00:12.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 Non-Raid-5 SATA (prog-if 01 [AHCI 1.0]) Subsystem: ASUSTeK Computer Inc. SB600 Non-Raid-5 SATA Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 22 Region 0: I/O ports at e800 [size=8] Region 1: I/O ports at e400 [size=4] Region 2: I/O ports at e000 [size=8] Region 3: I/O ports at dc00 [size=4] Region 4: I/O ports at d800 [size=16] Region 5: Memory at febffc00 (32-bit, non-prefetchable) [size=1K] Capabilities: <access denied> Kernel driver in use: ahci Kernel modules: ahci 00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI0) (prog-if 10 [OHCI]) Subsystem: ASUSTeK Computer Inc. SB600 USB (OHCI0) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at febfe000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci-pci Kernel modules: ohci_pci 00:13.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI1) (prog-if 10 [OHCI]) Subsystem: ASUSTeK Computer Inc. SB600 USB (OHCI1) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin B routed to IRQ 17 Region 0: Memory at febfd000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci-pci Kernel modules: ohci_pci 00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI2) (prog-if 10 [OHCI]) Subsystem: ASUSTeK Computer Inc. SB600 USB (OHCI2) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin C routed to IRQ 18 Region 0: Memory at febfc000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci-pci Kernel modules: ohci_pci 00:13.3 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI3) (prog-if 10 [OHCI]) Subsystem: ASUSTeK Computer Inc. SB600 USB (OHCI3) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin B routed to IRQ 17 Region 0: Memory at febfb000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci-pci Kernel modules: ohci_pci 00:13.4 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI4) (prog-if 10 [OHCI]) Subsystem: ASUSTeK Computer Inc. SB600 USB (OHCI4) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin C routed to IRQ 18 Region 0: Memory at febfa000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci-pci Kernel modules: ohci_pci 00:13.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB Controller (EHCI) (prog-if 20 [EHCI]) Subsystem: ASUSTeK Computer Inc. SB600 USB Controller (EHCI) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin D routed to IRQ 19 Region 0: Memory at febff800 (32-bit, non-prefetchable) [size=256] Capabilities: <access denied> Kernel driver in use: ehci-pci Kernel modules: ehci_pci 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 13) Subsystem: ASUSTeK Computer Inc. SBx00 SMBus Controller Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Region 0: I/O ports at 0b00 [size=16] Kernel modules: i2c_piix4, sp5100_tco 00:14.1 IDE interface: Advanced Micro Devices, Inc. [AMD/ATI] SB600 IDE (prog-if 82 [Master PriP]) Subsystem: ASUSTeK Computer Inc. SB600 IDE Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64 Interrupt: pin A routed to IRQ 16 Region 0: I/O ports at 01f0 [size=8] Region 1: I/O ports at 03f4 Region 2: I/O ports at 0170 [size=8] Region 3: I/O ports at 0374 Region 4: I/O ports at ff00 [size=16] Kernel driver in use: pata_atiixp Kernel modules: pata_atiixp, ata_generic 00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) Subsystem: ASUSTeK Computer Inc. SBx00 Azalia (Intel HDA) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at febf4000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB600 PCI to LPC Bridge Subsystem: ASUSTeK Computer Inc. SB600 PCI to LPC Bridge Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge (prog-if 01 [Subtractive decode]) Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64 Bus: primary=00, secondary=08, subordinate=08, sec-latency=64 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fff00000-000fffff Prefetchable memory behind bridge: fff00000-000fffff Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- 01:05.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RC410M [Mobility Radeon Xpress 200M] (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. RC410M [Mobility Radeon Xpress 200M] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64 (2000ns min), Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 17 Region 0: Memory at c0000000 (32-bit, prefetchable) [size=256M] Region 1: I/O ports at 9800 [size=256] Region 2: Memory at fa8f0000 (32-bit, non-prefetchable) [size=64K] Expansion ROM at 000c0000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: radeon Kernel modules: radeonfb, radeon 02:00.0 Ethernet controller: Qualcomm Atheros AR242x / AR542x Wireless Network Adapter (PCI-Express) (rev 01) Subsystem: AzureWave AW-GE780 802.11bg Wireless Mini PCIe Card Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at fa9f0000 (64-bit, non-prefetchable) [size=64K] Capabilities: <access denied> Kernel driver in use: ath5k Kernel modules: ath5k 06:00.0 Ethernet controller: Qualcomm Atheros Attansic L2 Fast Ethernet (rev a0) Subsystem: ASUSTeK Computer Inc. Attansic L2 Fast Ethernet Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 24 Region 0: Memory at feac0000 (64-bit, non-prefetchable) [size=256K] Expansion ROM at feaa0000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: atl2 Kernel modules: atl2
On Thu, 28 Dec 2017, Alexandru Chirvasitu wrote: > Attached. > > I don't have a 4.14 family kernel available at the moment on that > machine. What I'm attaching comes from the 4.13 one I was playing with > yesterday, what with kexec and all. Good enough. Thanks !
On Thu, 28 Dec 2017, Thomas Gleixner wrote: > On Thu, 28 Dec 2017, Alexandru Chirvasitu wrote: > > > Attached. > > > > I don't have a 4.14 family kernel available at the moment on that > > machine. What I'm attaching comes from the 4.13 one I was playing with > > yesterday, what with kexec and all. > > Good enough. Thanks ! Spoke too fast. Could you please run that command as root? And while at it please provide the output of cat /proc/interrupts as well. Thanks, tglx
Attached, but heads up on this: when redirecting the output of lspci -vvv to a text file as root I get pcilib: sysfs_read_vpd: read failed: Input/output error I can find bugs filed for various distros to this same effect, but haven't tracked down any explanations. On Fri, Dec 29, 2017 at 12:19:19AM +0100, Thomas Gleixner wrote: > On Thu, 28 Dec 2017, Thomas Gleixner wrote: > > > On Thu, 28 Dec 2017, Alexandru Chirvasitu wrote: > > > > > Attached. > > > > > > I don't have a 4.14 family kernel available at the moment on that > > > machine. What I'm attaching comes from the 4.13 one I was playing with > > > yesterday, what with kexec and all. > > > > Good enough. Thanks ! > > Spoke too fast. Could you please run that command as root? > > And while at it please provide the output of > > cat /proc/interrupts > > as well. > > Thanks, > > tglx > 00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC410 Host Bridge (rev 01) Subsystem: ASUSTeK Computer Inc. RC410 Host Bridge Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx- Latency: 64 00:01.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Bridge [int gfx] (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64 Bus: primary=00, secondary=01, subordinate=01, sec-latency=64 I/O behind bridge: 00009000-00009fff Memory behind bridge: fa800000-fa8fffff Prefetchable memory behind bridge: bdf00000-ddefffff Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [b0] Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Bridge [int gfx] Kernel modules: shpchp 00:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Express Port 1 (prog-if 00 [Normal decode]) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fa900000-fa9fffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [50] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Express (v1) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0 ExtTag+ RBE- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+ MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend- LnkCap: Port #1, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <64ns, L1 <1us ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- Slot #0, PowerLimit 25.000W; Interlock- NoCompl- SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Off, PwrInd Off, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- Changed: MRL- PresDet+ LinkState- RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 Capabilities: [b0] Subsystem: ASUSTeK Computer Inc. RC4xx/RS4xx PCI Express Port 1 Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+ Kernel driver in use: pcieport Kernel modules: shpchp 00:05.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Express Port 2 (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=03, subordinate=05, sec-latency=0 I/O behind bridge: 0000a000-0000bfff Memory behind bridge: faa00000-fe9fffff Prefetchable memory behind bridge: 00000000ddf00000-00000000dfefffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [50] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Express (v1) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0 ExtTag+ RBE- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+ MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend- LnkCap: Port #247, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <64ns, L1 <1us ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- Slot #0, PowerLimit 0.000W; Interlock- NoCompl- SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt- HPIrq- LinkChg- Control: AttnInd Off, PwrInd Off, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock- Changed: MRL- PresDet- LinkState- RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 Capabilities: [b0] Subsystem: ASUSTeK Computer Inc. RC4xx/RS4xx PCI Express Port 2 Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+ Kernel driver in use: pcieport Kernel modules: shpchp 00:06.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Express Port 3 (prog-if 00 [Normal decode]) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=06, subordinate=06, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fea00000-feafffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [50] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Express (v1) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0 ExtTag+ RBE- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+ MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend- LnkCap: Port #3, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <64ns, L1 <1us ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- Slot #0, PowerLimit 25.000W; Interlock- NoCompl- SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Off, PwrInd Off, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- Changed: MRL- PresDet+ LinkState- RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 Capabilities: [b0] Subsystem: ASUSTeK Computer Inc. RC4xx/RS4xx PCI Express Port 3 Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+ Kernel driver in use: pcieport Kernel modules: shpchp 00:07.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RC4xx/RS4xx PCI Express Port 4 (prog-if 00 [Normal decode]) Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=07, subordinate=07, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fff00000-000fffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [50] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Express (v1) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0 ExtTag+ RBE- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+ MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend- LnkCap: Port #247, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <64ns, L1 <1us ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled+ CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- Slot #0, PowerLimit 0.000W; Interlock- NoCompl- SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Off, PwrInd Off, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock- Changed: MRL- PresDet- LinkState- RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 Capabilities: [b0] Subsystem: ASUSTeK Computer Inc. RC4xx/RS4xx PCI Express Port 4 Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+ Kernel driver in use: pcieport Kernel modules: shpchp 00:12.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 Non-Raid-5 SATA (prog-if 01 [AHCI 1.0]) Subsystem: ASUSTeK Computer Inc. SB600 Non-Raid-5 SATA Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 22 Region 0: I/O ports at e800 [size=8] Region 1: I/O ports at e400 [size=4] Region 2: I/O ports at e000 [size=8] Region 3: I/O ports at dc00 [size=4] Region 4: I/O ports at d800 [size=16] Region 5: Memory at febffc00 (32-bit, non-prefetchable) [size=1K] Capabilities: [60] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [70] SATA HBA v1.0 InCfgSpace Kernel driver in use: ahci Kernel modules: ahci 00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI0) (prog-if 10 [OHCI]) Subsystem: ASUSTeK Computer Inc. SB600 USB (OHCI0) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at febfe000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci-pci Kernel modules: ohci_pci 00:13.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI1) (prog-if 10 [OHCI]) Subsystem: ASUSTeK Computer Inc. SB600 USB (OHCI1) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin B routed to IRQ 17 Region 0: Memory at febfd000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci-pci Kernel modules: ohci_pci 00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI2) (prog-if 10 [OHCI]) Subsystem: ASUSTeK Computer Inc. SB600 USB (OHCI2) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin C routed to IRQ 18 Region 0: Memory at febfc000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci-pci Kernel modules: ohci_pci 00:13.3 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI3) (prog-if 10 [OHCI]) Subsystem: ASUSTeK Computer Inc. SB600 USB (OHCI3) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin B routed to IRQ 17 Region 0: Memory at febfb000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci-pci Kernel modules: ohci_pci 00:13.4 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI4) (prog-if 10 [OHCI]) Subsystem: ASUSTeK Computer Inc. SB600 USB (OHCI4) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin C routed to IRQ 18 Region 0: Memory at febfa000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci-pci Kernel modules: ohci_pci 00:13.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB Controller (EHCI) (prog-if 20 [EHCI]) Subsystem: ASUSTeK Computer Inc. SB600 USB Controller (EHCI) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin D routed to IRQ 19 Region 0: Memory at febff800 (32-bit, non-prefetchable) [size=256] Capabilities: [c0] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Bridge: PM- B3+ Capabilities: [e4] Debug port: BAR=1 offset=00e0 Kernel driver in use: ehci-pci Kernel modules: ehci_pci 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 13) Subsystem: ASUSTeK Computer Inc. SBx00 SMBus Controller Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Region 0: I/O ports at 0b00 [size=16] Kernel modules: i2c_piix4, sp5100_tco 00:14.1 IDE interface: Advanced Micro Devices, Inc. [AMD/ATI] SB600 IDE (prog-if 82 [Master PriP]) Subsystem: ASUSTeK Computer Inc. SB600 IDE Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64 Interrupt: pin A routed to IRQ 16 Region 0: I/O ports at 01f0 [size=8] Region 1: I/O ports at 03f4 Region 2: I/O ports at 0170 [size=8] Region 3: I/O ports at 0374 Region 4: I/O ports at ff00 [size=16] Kernel driver in use: pata_atiixp Kernel modules: pata_atiixp, ata_generic 00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) Subsystem: ASUSTeK Computer Inc. SBx00 Azalia (Intel HDA) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at febf4000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB600 PCI to LPC Bridge Subsystem: ASUSTeK Computer Inc. SB600 PCI to LPC Bridge Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge (prog-if 01 [Subtractive decode]) Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64 Bus: primary=00, secondary=08, subordinate=08, sec-latency=64 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fff00000-000fffff Prefetchable memory behind bridge: fff00000-000fffff Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- 01:05.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RC410M [Mobility Radeon Xpress 200M] (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. RC410M [Mobility Radeon Xpress 200M] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64 (2000ns min), Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 17 Region 0: Memory at c0000000 (32-bit, prefetchable) [size=256M] Region 1: I/O ports at 9800 [size=256] Region 2: Memory at fa8f0000 (32-bit, non-prefetchable) [size=64K] Expansion ROM at 000c0000 [disabled] [size=128K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 Kernel driver in use: radeon Kernel modules: radeonfb, radeon 02:00.0 Ethernet controller: Qualcomm Atheros AR242x / AR542x Wireless Network Adapter (PCI-Express) (rev 01) Subsystem: AzureWave AW-GE780 802.11bg Wireless Mini PCIe Card Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at fa9f0000 (64-bit, non-prefetchable) [size=64K] Capabilities: [40] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit- Address: 00000000 Data: 0000 Capabilities: [60] Express (v1) Legacy Endpoint, MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us ExtTag- AttnBtn- AttnInd- PwrInd- RBE- FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 512 bytes DevSta: CorrErr- UncorrErr+ FatalErr- UnsuppReq+ AuxPwr- TransPend- LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <512ns, L1 <64us ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp- LnkCtl: ASPM Disabled; RCB 128 bytes Disabled- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- Capabilities: [90] MSI-X: Enable- Count=1 Masked- Vector table: BAR=0 offset=00000000 PBA: BAR=0 offset=00000000 Capabilities: [100 v1] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UESvrt: DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr- CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr- AERCap: First Error Pointer: 14, GenCap+ CGenEn- ChkCap+ ChkEn- Capabilities: [140 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed- WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff Status: NegoPending- InProgress- Kernel driver in use: ath5k Kernel modules: ath5k 06:00.0 Ethernet controller: Qualcomm Atheros Attansic L2 Fast Ethernet (rev a0) Subsystem: ASUSTeK Computer Inc. Attansic L2 Fast Ethernet Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 24 Region 0: Memory at feac0000 (64-bit, non-prefetchable) [size=256K] Expansion ROM at feaa0000 [disabled] [size=128K] Capabilities: [40] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [48] MSI: Enable+ Count=1/1 Maskable- 64bit+ Address: 00000000fee0200c Data: 4152 Capabilities: [58] Express (v1) Endpoint, MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <4us, L1 unlimited ExtTag- AttnBtn+ AttnInd+ PwrInd+ RBE- FLReset- SlotPowerLimit 0.000W DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 512 bytes DevSta: CorrErr+ UncorrErr+ FatalErr- UnsuppReq+ AuxPwr+ TransPend- LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s, Exit Latency L0s unlimited, L1 unlimited ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- Capabilities: [6c] Vital Product Data Not readable Capabilities: [100 v1] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UESvrt: DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr+ BadTLP- BadDLLP+ Rollover- Timeout+ NonFatalErr- CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr- AERCap: First Error Pointer: 14, GenCap+ CGenEn- ChkCap+ ChkEn- Kernel driver in use: atl2 Kernel modules: atl2 CPU0 CPU1 0: 952293 0 IO-APIC 2-edge timer 1: 34 17393 IO-APIC 1-edge i8042 8: 0 0 IO-APIC 8-edge rtc0 9: 83 0 IO-APIC 9-fasteoi acpi 12: 158 142163 IO-APIC 12-edge i8042 14: 124 10097 IO-APIC 14-edge pata_atiixp 15: 0 0 IO-APIC 15-edge pata_atiixp 16: 825 22185 IO-APIC 16-fasteoi ohci_hcd:usb2, ath, snd_hda_intel:card0 17: 4 632533 IO-APIC 17-fasteoi ohci_hcd:usb3, ohci_hcd:usb5, radeon 18: 3 32 IO-APIC 18-fasteoi ohci_hcd:usb4, ohci_hcd:usb6 19: 594 31007 IO-APIC 19-fasteoi ehci_hcd:usb1 22: 3604 19302 IO-APIC 22-fasteoi ahci[0000:00:12.0] 24: 25 38825 PCI-MSI 3145728-edge eth0 NMI: 330 309 Non-maskable interrupts LOC: 220523 663193 Local timer interrupts SPU: 0 0 Spurious interrupts PMI: 330 309 Performance monitoring interrupts IWI: 221194 261927 IRQ work interrupts RTR: 0 0 APIC ICR read retries RES: 1100561 952001 Rescheduling interrupts CAL: 13289 13565 Function call interrupts TLB: 12196 12974 TLB shootdowns TRM: 0 0 Thermal event interrupts THR: 0 0 Threshold APIC interrupts DFR: 0 0 Deferred Error APIC interrupts MCE: 0 0 Machine check exceptions MCP: 33 33 Machine check polls ERR: 0 MIS: 0 PIN: 0 0 Posted-interrupt notification event NPI: 0 0 Nested posted-interrupt event PIW: 0 0 Posted-interrupt wakeup event
On Thu, 28 Dec 2017, Alexandru Chirvasitu wrote: > Attached, but heads up on this: when redirecting the output of lspci > -vvv to a text file as root I get > > pcilib: sysfs_read_vpd: read failed: Input/output error > > I can find bugs filed for various distros to this same effect, but > haven't tracked down any explanations. Weird, but the info looks complete. Can you please add 'pci=nomsi' to the 4.15 kernel command line and see whether that works? Thanks, tglx
On Fri, Dec 29, 2017 at 12:36:37AM +0100, Thomas Gleixner wrote: > On Thu, 28 Dec 2017, Alexandru Chirvasitu wrote: > > > Attached, but heads up on this: when redirecting the output of lspci > > -vvv to a text file as root I get > > > > pcilib: sysfs_read_vpd: read failed: Input/output error > > > > I can find bugs filed for various distros to this same effect, but > > haven't tracked down any explanations. > > Weird, but the info looks complete. > > Can you please add 'pci=nomsi' to the 4.15 kernel command line and see > whether that works? It does (emailing from that successful boot as we speak). I'm on a clean 4.15-rc5 (as in no patches, etc.). This was also suggested way at the top of this thread by Dexuan Cui for 4.15-rc3 (where this exchange started), and it worked back then too. > > Thanks, > > tglx
On Thu, Dec 28, 2017 at 06:30:58PM -0500, Alexandru Chirvasitu wrote: > Attached, but heads up on this: when redirecting the output of lspci > -vvv to a text file as root I get > > pcilib: sysfs_read_vpd: read failed: Input/output error > > I can find bugs filed for various distros to this same effect, but > haven't tracked down any explanations. This is a tangent, but I think you should *always* see "Input/output error" on this system when running "lspci -vvv" as root, regardless of whether you redirect the output (the error probably goes to stderr, not stdout, so it's probably easy to miss when not redirecting the output). I think this is the -EIO return from pci_vpd_read(), which probably means pci_vpd_size() returned 0 for one of your devices, which means the VPD data provided by the device wasn't formatted correctly. If this happens, you should see a warning in dmesg about it ("invalid VPD tag" or similar) -- could you verify that? It's possible we should return something other than -EIO, or maybe pcilib should do something other than emitting the warning. In pcilib, sysfs_read_vpd() emits the warning [1], and it would seem sort of ugly to special-case EIO, so maybe we should change this in the kernel. It looks like your Qualcomm Atheros Attansic NIC at 06:00.0 is the only device with VPD, so that's probably the one: 06:00.0 Ethernet controller: Qualcomm Atheros Attansic L2 Fast Ethernet Capabilities: [6c] Vital Product Data Not readable I think lspci would still print "Not readable" if we just made the kernel return 0 instead of -EIO [2]. Bjorn [1] https://git.kernel.org/pub/scm/utils/pciutils/pciutils.git/tree/lib/sysfs.c#n410 [2] https://git.kernel.org/pub/scm/utils/pciutils/pciutils.git/tree/ls-vpd.c#n87
On Thu, Dec 28, 2017 at 06:15:19PM -0600, Bjorn Helgaas wrote: > On Thu, Dec 28, 2017 at 06:30:58PM -0500, Alexandru Chirvasitu wrote: > > Attached, but heads up on this: when redirecting the output of lspci > > -vvv to a text file as root I get > > > > pcilib: sysfs_read_vpd: read failed: Input/output error > > > > I can find bugs filed for various distros to this same effect, but > > haven't tracked down any explanations. > > This is a tangent, but I think you should *always* see "Input/output > error" on this system when running "lspci -vvv" as root, regardless of > whether you redirect the output (the error probably goes to stderr, > not stdout, so it's probably easy to miss when not redirecting the > output). > > I think this is the -EIO return from pci_vpd_read(), which probably > means pci_vpd_size() returned 0 for one of your devices, which means > the VPD data provided by the device wasn't formatted correctly. If > this happens, you should see a warning in dmesg about it ("invalid VPD > tag" or similar) -- could you verify that? > This in dmesg: pci 0000:06:00.0: [Firmware Bug]: disabling VPD access (can't determine size of non-standard VPD format) So yes, looks like you pinned it down good. No other VPD instances in dmesg. And yes, the error does seem to always be present. I see it with lspci -vvv 2>&1 | grep pcilib so it was there in stderr all along. > It's possible we should return something other than -EIO, or maybe > pcilib should do something other than emitting the warning. In > pcilib, sysfs_read_vpd() emits the warning [1], and it would seem sort > of ugly to special-case EIO, so maybe we should change this in the > kernel. > > It looks like your Qualcomm Atheros Attansic NIC at 06:00.0 is the > only device with VPD, so that's probably the one: > > 06:00.0 Ethernet controller: Qualcomm Atheros Attansic L2 Fast Ethernet > Capabilities: [6c] Vital Product Data > Not readable > > I think lspci would still print "Not readable" if we just made the > kernel return 0 instead of -EIO [2]. > > Bjorn > > [1] https://git.kernel.org/pub/scm/utils/pciutils/pciutils.git/tree/lib/sysfs.c#n410 > [2] https://git.kernel.org/pub/scm/utils/pciutils/pciutils.git/tree/ls-vpd.c#n87
On Thu, 28 Dec 2017, Alexandru Chirvasitu wrote: > On Fri, Dec 29, 2017 at 12:36:37AM +0100, Thomas Gleixner wrote: > > On Thu, 28 Dec 2017, Alexandru Chirvasitu wrote: > > > > > Attached, but heads up on this: when redirecting the output of lspci > > > -vvv to a text file as root I get > > > > > > pcilib: sysfs_read_vpd: read failed: Input/output error > > > > > > I can find bugs filed for various distros to this same effect, but > > > haven't tracked down any explanations. > > > > Weird, but the info looks complete. > > > > Can you please add 'pci=nomsi' to the 4.15 kernel command line and see > > whether that works? > > It does (emailing from that successful boot as we speak). I'm on a > clean 4.15-rc5 (as in no patches, etc.). > > This was also suggested way at the top of this thread by Dexuan Cui > for 4.15-rc3 (where this exchange started), and it worked back then > too. I missed that part of the conversation. Let me stare into the MSI code again. Thanks, tglx
--- a/arch/x86/kernel/apic/vector.c +++ b/arch/x86/kernel/apic/vector.c @@ -729,6 +729,8 @@ static int apic_set_affinity(struct irq_ unsigned long flags; int err; + WARN_ON_ONCE(!irqs_disabled()); + /* * Core code can call here for inactive interrupts. For inactive * interrupts which use managed or reservation mode there is no