* Kernel crash on 4.19.77-1-lts (Arch Linux / ThinkPad T470p)
@ 2019-10-10 17:15 John Maguire
2019-10-11 10:12 ` Ville Syrjälä
0 siblings, 1 reply; 4+ messages in thread
From: John Maguire @ 2019-10-10 17:15 UTC (permalink / raw)
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Hi there,
I wasn't sure which mailing list to use so I BCC'd
intel-gfx@lists.freedesktop.org and dri-devel@lists.freedesktop.org
I'm using a Lenovo Thinkpad T470p and running the 4.19.77-1-lts kernel on
Arch Linux. Recently, I've started getting freezes each day. Audio can
still be heard, but video output stops. I was able to retrieve a call trace
from journald.
I've attached the output of "sudo lspci -vvv" as well as the message from
journald (null pointer dereference).
Please let me know if there's anything more I can do to try to track this
issue down.
Thanks,
John
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-- Logs begin at Mon 2017-12-04 10:44:31 EST, end at Thu 2019-10-10 13:01:46 EDT. --
Oct 10 12:53:30 scorpion kernel: BUG: unable to handle kernel NULL pointer dereference at 0000000000000000
Oct 10 12:53:30 scorpion kernel: PGD 0 P4D 0
Oct 10 12:53:30 scorpion kernel: Oops: 0000 [#1] SMP PTI
Oct 10 12:53:30 scorpion kernel: CPU: 4 PID: 9507 Comm: chrome Tainted: G OE 4.19.77-1-lts #1
Oct 10 12:53:30 scorpion kernel: Hardware name: LENOVO 20J6003JUS/20J6003JUS, BIOS R0FET44W (1.24 ) 08/08/2018
Oct 10 12:53:30 scorpion kernel: RIP: 0010:dma_fence_signal_locked+0x30/0xe0
Oct 10 12:53:30 scorpion kernel: Code: 56 41 55 41 54 55 53 48 85 ff 0f 84 72 0b 00 00 49 89 fe f0 48 0f ba 6f 48 00 41 bd ea ff ff ff 73 4e 49 8b 76 20 4d 8d 66 20 <48> 8b 1e 48 89 f0 49 39 f4 74 2f 48 8b 56 08 48 89 dd 4c 89 f7 48
Oct 10 12:53:30 scorpion kernel: RSP: 0018:ffffb99b88e1fa58 EFLAGS: 00010046
Oct 10 12:53:30 scorpion kernel: RAX: 00006bf1c20dcded RBX: ffffa09f7ed6c040 RCX: 0000000000000018
Oct 10 12:53:30 scorpion kernel: RDX: 00009bf13e631c47 RSI: 0000000000000000 RDI: ffffffff8d2235a0
Oct 10 12:53:30 scorpion kernel: RBP: ffffa09c53a9f200 R08: 0000000000000000 R09: 0000000000000000
Oct 10 12:53:30 scorpion kernel: R10: ffffa09f81003b00 R11: 0000000000000048 R12: ffffa09f7ed6be58
Oct 10 12:53:30 scorpion kernel: R13: 0000000000000000 R14: ffffa09f7ed6be38 R15: ffffa09f7ed6be38
Oct 10 12:53:30 scorpion kernel: FS: 00007fb28a159c80(0000) GS:ffffa09f81500000(0000) knlGS:0000000000000000
Oct 10 12:53:30 scorpion kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Oct 10 12:53:30 scorpion kernel: CR2: 0000000000000000 CR3: 0000000424f78001 CR4: 00000000003626e0
Oct 10 12:53:30 scorpion kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Oct 10 12:53:30 scorpion kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Oct 10 12:53:30 scorpion kernel: Call Trace:
Oct 10 12:53:30 scorpion kernel: i915_request_retire+0x252/0x430 [i915]
Oct 10 12:53:30 scorpion kernel: i915_request_add+0x34c/0x380 [i915]
Oct 10 12:53:30 scorpion kernel: i915_gem_do_execbuffer+0xa29/0xf10 [i915]
Oct 10 12:53:30 scorpion kernel: ? i915_gem_object_wait_reservation+0x225/0x280 [i915]
Oct 10 12:53:30 scorpion kernel: ? unix_stream_read_generic+0x1f6/0x8b0
Oct 10 12:53:30 scorpion kernel: ? __kmalloc_node+0x18f/0x280
Oct 10 12:53:30 scorpion kernel: i915_gem_execbuffer2_ioctl+0x1c5/0x350 [i915]
Oct 10 12:53:30 scorpion kernel: ? i915_gem_execbuffer_ioctl+0x2b0/0x2b0 [i915]
Oct 10 12:53:30 scorpion kernel: drm_ioctl_kernel+0xa4/0xf0 [drm]
Oct 10 12:53:30 scorpion kernel: drm_ioctl+0x237/0x410 [drm]
Oct 10 12:53:30 scorpion kernel: ? i915_gem_execbuffer_ioctl+0x2b0/0x2b0 [i915]
Oct 10 12:53:30 scorpion kernel: ? vfs_writev+0xa0/0xf0
Oct 10 12:53:30 scorpion kernel: do_vfs_ioctl+0x40e/0x670
Oct 10 12:53:30 scorpion kernel: ? syscall_slow_exit_work+0x18c/0x1a0
Oct 10 12:53:30 scorpion kernel: ksys_ioctl+0x5e/0x90
Oct 10 12:53:30 scorpion kernel: __x64_sys_ioctl+0x16/0x20
Oct 10 12:53:30 scorpion kernel: do_syscall_64+0x4e/0x100
Oct 10 12:53:30 scorpion kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9
Oct 10 12:53:30 scorpion kernel: RIP: 0033:0x7fb28bcd325b
Oct 10 12:53:30 scorpion kernel: Code: 0f 1e fa 48 8b 05 25 9c 0c 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d f5 9b 0c 00 f7 d8 64 89 01 48
Oct 10 12:53:30 scorpion kernel: RSP: 002b:00007ffdff08f2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Oct 10 12:53:30 scorpion kernel: RAX: ffffffffffffffda RBX: 00007ffdff08f340 RCX: 00007fb28bcd325b
Oct 10 12:53:30 scorpion kernel: RDX: 00007ffdff08f340 RSI: 0000000040406469 RDI: 000000000000000e
Oct 10 12:53:30 scorpion kernel: RBP: 0000000040406469 R08: 00001583199b2a80 R09: 0000000000000000
Oct 10 12:53:30 scorpion kernel: R10: 0000000000000000 R11: 0000000000000246 R12: 000015831af51030
Oct 10 12:53:30 scorpion kernel: R13: 000000000000000e R14: ffffffffffffffff R15: 00007fb2884b6d68
Oct 10 12:53:30 scorpion kernel: Modules linked in: cdc_mbim cdc_wdm snd_usb_audio cdc_ncm snd_usbmidi_lib usbnet snd_rawmidi mii snd_seq_device uinput ccm rfcomm xt_nat xt_tcpudp veth ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_nat_ipv4 xt_addrtype iptable_filter xt_conntrack nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c br_netfilter bridge stp llc overlay snd_hda_codec_hdmi cmac algif_hash algif_skcipher af_alg snd_hda_codec_realtek msr bnep snd_hda_codec_generic joydev mousedev mei_wdt iTCO_wdt iTCO_vendor_support wmi_bmof intel_wmi_thunderbolt intel_rapl arc4 i915 nouveau nls_iso8859_1 nls_cp437 x86_pkg_temp_thermal intel_powerclamp vfat fat coretemp kvm_intel kvmgt iwlmvm vfio_mdev mdev vfio_iommu_type1 vfio intel_cstate intel_uncore mac80211 kvm mxm_wmi intel_rapl_perf
Oct 10 12:53:30 scorpion kernel: ttm irqbypass snd_hda_intel i2c_algo_bit uvcvideo iwlwifi drm_kms_helper snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 psmouse videobuf2_common snd_hda_core input_leds pcspkr drm snd_hwdep videodev snd_pcm e1000e rtsx_pci_ms snd_timer intel_gtt i2c_i801 pcc_cpufreq media cfg80211 memstick agpgart mei_me syscopyarea mei sysfillrect sysimgblt fb_sys_fops intel_pch_thermal tpm_crb wmi thinkpad_acpi nvram snd ac battery soundcore tpm_tis tpm_tis_core tpm evdev rng_core mac_hid vboxnetflt(OE) vboxnetadp(OE) vboxpci(OE) vboxdrv(OE) btusb btrtl btbcm btintel bluetooth ecdh_generic rfkill crypto_user acpi_call(OE) ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 fscrypto hid_generic usbhid hid dm_crypt dm_mod crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel
Oct 10 12:53:30 scorpion kernel: pcbc rtsx_pci_sdmmc serio_raw mmc_core atkbd libps2 xhci_pci xhci_hcd aesni_intel aes_x86_64 crypto_simd cryptd glue_helper rtsx_pci i8042 serio
Oct 10 12:53:30 scorpion kernel: CR2: 0000000000000000
Oct 10 12:53:30 scorpion kernel: ---[ end trace 0b003dfba707ab16 ]---
Oct 10 12:53:30 scorpion kernel: RIP: 0010:dma_fence_signal_locked+0x30/0xe0
Oct 10 12:53:30 scorpion kernel: Code: 56 41 55 41 54 55 53 48 85 ff 0f 84 72 0b 00 00 49 89 fe f0 48 0f ba 6f 48 00 41 bd ea ff ff ff 73 4e 49 8b 76 20 4d 8d 66 20 <48> 8b 1e 48 89 f0 49 39 f4 74 2f 48 8b 56 08 48 89 dd 4c 89 f7 48
Oct 10 12:53:30 scorpion kernel: RSP: 0018:ffffb99b88e1fa58 EFLAGS: 00010046
Oct 10 12:53:30 scorpion kernel: RAX: 00006bf1c20dcded RBX: ffffa09f7ed6c040 RCX: 0000000000000018
Oct 10 12:53:30 scorpion kernel: RDX: 00009bf13e631c47 RSI: 0000000000000000 RDI: ffffffff8d2235a0
Oct 10 12:53:30 scorpion kernel: RBP: ffffa09c53a9f200 R08: 0000000000000000 R09: 0000000000000000
Oct 10 12:53:30 scorpion kernel: R10: ffffa09f81003b00 R11: 0000000000000048 R12: ffffa09f7ed6be58
Oct 10 12:53:30 scorpion kernel: R13: 0000000000000000 R14: ffffa09f7ed6be38 R15: ffffa09f7ed6be38
Oct 10 12:53:30 scorpion kernel: FS: 00007fb28a159c80(0000) GS:ffffa09f81500000(0000) knlGS:0000000000000000
Oct 10 12:53:30 scorpion kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Oct 10 12:53:30 scorpion kernel: CR2: 0000000000000000 CR3: 0000000424f78001 CR4: 00000000003626e0
Oct 10 12:53:30 scorpion kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Oct 10 12:53:30 scorpion kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[-- Attachment #3: lspci_output --]
[-- Type: application/octet-stream, Size: 43521 bytes --]
-> % sudo lspci -vvv
[sudo] password for jmaguire:
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers (rev 05)
Subsystem: Lenovo Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers
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
Capabilities: [e0] Vendor Specific Information: Len=10 <?>
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) (rev 05) (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
Interrupt: pin A routed to IRQ 122
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000f000-00000fff [empty]
Memory behind bridge: fff00000-000fffff [empty]
Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff [empty]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [88] Subsystem: Lenovo Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16)
Capabilities: [80] 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: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee00218 Data: 0000
Capabilities: [a0] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 256 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend-
LnkCap: Port #2, Speed 8GT/s, Width x8, ASPM L0s L1, Exit Latency L0s <1us, L1 <8us
ClockPM- Surprise- LLActRep- BwNot+ ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled+ CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s (downgraded), Width x0 (downgraded)
TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
Slot #1, PowerLimit 75.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, 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-
DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LTR+, OBFF Via WAKE# ARIFwd-
AtomicOpsCap: Routing- 32bit+ 64bit+ 128bitCAS+
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, OBFF Via WAKE# ARIFwd-
AtomicOpsCtl: ReqEn- EgressBlck-
LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [100 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-
Capabilities: [140 v1] Root Complex Link
Desc: PortNumber=02 ComponentID=01 EltType=Config
Link0: Desc: TargetPort=00 TargetComponent=01 AssocRCRB- LinkType=MemMapped LinkValid+
Addr: 00000000fed19000
Capabilities: [d94 v1] Secondary PCI Express <?>
Kernel driver in use: pcieport
00:01.2 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x4) (rev 05) (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
Interrupt: pin A routed to IRQ 123
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 0000d000-0000dfff [size=4K]
Memory behind bridge: f1000000-f1ffffff [size=16M]
Prefetchable memory behind bridge: 00000000c0000000-00000000d1ffffff [size=288M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [88] Subsystem: Lenovo Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x4)
Capabilities: [80] 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: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee00238 Data: 0000
Capabilities: [a0] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 256 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend-
LnkCap: Port #4, Speed 8GT/s, Width x4, ASPM L0s L1, Exit Latency L0s <256ns, L1 <8us
ClockPM- Surprise- LLActRep- BwNot+ ASPMOptComp+
LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s (downgraded), Width x4 (ok)
TrErr- Train- SlotClk+ DLActive- BWMgmt+ ABWMgmt+
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
Slot #3, PowerLimit 75.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, 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-
DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LTR+, OBFF Via WAKE# ARIFwd-
AtomicOpsCap: Routing- 32bit+ 64bit+ 128bitCAS+
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, OBFF Via WAKE# ARIFwd-
AtomicOpsCtl: ReqEn- EgressBlck-
LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete+, EqualizationPhase1+
EqualizationPhase2+, EqualizationPhase3+, LinkEqualizationRequest-
Capabilities: [100 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-
Capabilities: [140 v1] Root Complex Link
Desc: PortNumber=04 ComponentID=01 EltType=Config
Link0: Desc: TargetPort=00 TargetComponent=01 AssocRCRB- LinkType=MemMapped LinkValid+
Addr: 00000000fed19000
Capabilities: [d94 v1] Secondary PCI Express <?>
Kernel driver in use: pcieport
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 630 (rev 04) (prog-if 00 [VGA controller])
Subsystem: Lenovo HD Graphics 630
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
Interrupt: pin A routed to IRQ 142
Region 0: Memory at f0000000 (64-bit, non-prefetchable) [size=16M]
Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at e000 [size=64]
[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: [40] Vendor Specific Information: Len=0c <?>
Capabilities: [70] Express (v2) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend-
DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LTR-, OBFF Not Supported
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
AtomicOpsCtl: ReqEn-
Capabilities: [ac] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee00018 Data: 0000
Capabilities: [d0] 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: [100 v1] Process Address Space ID (PASID)
PASIDCap: Exec- Priv-, Max PASID Width: 14
PASIDCtl: Enable- Exec- Priv-
Capabilities: [200 v1] Address Translation Service (ATS)
ATSCap: Invalidate Queue Depth: 00
ATSCtl: Enable-, Smallest Translation Unit: 00
Capabilities: [300 v1] Page Request Interface (PRI)
PRICtl: Enable- Reset-
PRISta: RF- UPRGI- Stopped+
Page Request Capacity: 00008000, Page Request Allocation: 00000000
Kernel driver in use: i915
Kernel modules: i915
00:14.0 USB controller: Intel Corporation 100 Series/C230 Series Chipset Family USB 3.0 xHCI Controller (rev 31) (prog-if 30 [XHCI])
Subsystem: Lenovo 100 Series/C230 Series Chipset Family USB 3.0 xHCI 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-
Latency: 0
Interrupt: pin A routed to IRQ 137
Region 0: Memory at f2320000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [70] 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: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+
Address: 00000000fee00418 Data: 0000
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
00:14.2 Signal processing controller: Intel Corporation 100 Series/C230 Series Chipset Family Thermal Subsystem (rev 31)
Subsystem: Lenovo 100 Series/C230 Series Chipset Family Thermal Subsystem
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-
Interrupt: pin C routed to IRQ 18
Region 0: Memory at f2348000 (64-bit, non-prefetchable) [size=4K]
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: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Address: 00000000 Data: 0000
Kernel driver in use: intel_pch_thermal
Kernel modules: intel_pch_thermal
00:16.0 Communication controller: Intel Corporation 100 Series/C230 Series Chipset Family MEI Controller #1 (rev 31)
Subsystem: Lenovo 100 Series/C230 Series Chipset Family MEI Controller
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
Interrupt: pin A routed to IRQ 138
Region 0: Memory at f2349000 (64-bit, non-prefetchable) [size=4K]
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: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee00458 Data: 0000
Kernel driver in use: mei_me
Kernel modules: mei_me
00:16.3 Serial controller: Intel Corporation 100 Series/C230 Series Chipset Family KT Redirection (rev 31) (prog-if 02 [16550])
Subsystem: Lenovo 100 Series/C230 Series Chipset Family KT Redirection
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-
Interrupt: pin D routed to IRQ 19
Region 0: I/O ports at e060 [size=8]
Region 1: Memory at f234b000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [40] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
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-
Kernel driver in use: serial
00:1c.0 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #1 (rev f1) (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
Interrupt: pin A routed to IRQ 124
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 0000f000-00000fff [empty]
Memory behind bridge: f2200000-f22fffff [size=1M]
Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff [empty]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr+ TransPend-
LnkCap: Port #1, Speed 8GT/s, Width x1, ASPM L1, Exit Latency L1 <16us
ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+
LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s (downgraded), Width x1 (ok)
TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
Slot #0, PowerLimit 10.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, 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-
DevCap2: Completion Timeout: Range ABC, TimeoutDis+, LTR+, OBFF Not Supported ARIFwd+
AtomicOpsCap: Routing- 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, OBFF Disabled ARIFwd-
AtomicOpsCtl: ReqEn- EgressBlck-
LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee00258 Data: 0000
Capabilities: [90] Subsystem: Lenovo 100 Series/C230 Series Chipset Family PCI Express Root Port
Capabilities: [a0] 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: [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- AdvNonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap- ECRCGenEn- ECRCChkCap- ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
RootCmd: CERptEn+ NFERptEn+ FERptEn+
RootSta: CERcvd- MultCERcvd- UERcvd- MultUERcvd-
FirstFatal- NonFatalMsg- FatalMsg- IntMsg 0
ErrorSrc: ERR_COR: 0000 ERR_FATAL/NONFATAL: 0000
Capabilities: [140 v1] Access Control Services
ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd- EgressCtrl- DirectTrans-
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Capabilities: [200 v1] L1 PM Substates
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
PortCommonModeRestoreTime=40us PortTPowerOnTime=44us
L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+
T_CommonMode=40us LTR1.2_Threshold=163840ns
L1SubCtl2: T_PwrOn=44us
Capabilities: [220 v1] Secondary PCI Express <?>
Kernel driver in use: pcieport
00:1c.4 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #5 (rev f1) (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
Interrupt: pin A routed to IRQ 125
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: 0000f000-00000fff [empty]
Memory behind bridge: f2100000-f21fffff [size=1M]
Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff [empty]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr+ TransPend-
LnkCap: Port #5, Speed 8GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <1us, L1 <16us
ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+
LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s (downgraded), Width x1 (ok)
TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
Slot #4, PowerLimit 10.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, 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-
DevCap2: Completion Timeout: Range ABC, TimeoutDis+, LTR+, OBFF Not Supported ARIFwd+
AtomicOpsCap: Routing- 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, OBFF Disabled ARIFwd-
AtomicOpsCtl: ReqEn- EgressBlck-
LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee00278 Data: 0000
Capabilities: [90] Subsystem: Lenovo 100 Series/C230 Series Chipset Family PCI Express Root Port
Capabilities: [a0] 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: [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- AdvNonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap- ECRCGenEn- ECRCChkCap- ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
RootCmd: CERptEn+ NFERptEn+ FERptEn+
RootSta: CERcvd- MultCERcvd- UERcvd- MultUERcvd-
FirstFatal- NonFatalMsg- FatalMsg- IntMsg 0
ErrorSrc: ERR_COR: 0000 ERR_FATAL/NONFATAL: 0000
Capabilities: [140 v1] Access Control Services
ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd- EgressCtrl- DirectTrans-
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Capabilities: [200 v1] L1 PM Substates
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
PortCommonModeRestoreTime=40us PortTPowerOnTime=44us
L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+
T_CommonMode=60us LTR1.2_Threshold=163840ns
L1SubCtl2: T_PwrOn=60us
Capabilities: [220 v1] Secondary PCI Express <?>
Kernel driver in use: pcieport
00:1d.0 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #9 (rev f1) (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
Interrupt: pin A routed to IRQ 126
Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
I/O behind bridge: 0000f000-00000fff [empty]
Memory behind bridge: f2000000-f20fffff [size=1M]
Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff [empty]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 256 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr+ TransPend-
LnkCap: Port #9, Speed 8GT/s, Width x4, ASPM L1, Exit Latency L1 <16us
ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+
LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 8GT/s (ok), Width x2 (downgraded)
TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
Slot #8, PowerLimit 25.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, 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-
DevCap2: Completion Timeout: Range ABC, TimeoutDis+, LTR+, OBFF Not Supported ARIFwd+
AtomicOpsCap: Routing- 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, OBFF Disabled ARIFwd-
AtomicOpsCtl: ReqEn- EgressBlck-
LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete+, EqualizationPhase1+
EqualizationPhase2+, EqualizationPhase3+, LinkEqualizationRequest-
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee00298 Data: 0000
Capabilities: [90] Subsystem: Lenovo 100 Series/C230 Series Chipset Family PCI Express Root Port
Capabilities: [a0] 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: [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- AdvNonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap- ECRCGenEn- ECRCChkCap- ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
RootCmd: CERptEn+ NFERptEn+ FERptEn+
RootSta: CERcvd- MultCERcvd- UERcvd- MultUERcvd-
FirstFatal- NonFatalMsg- FatalMsg- IntMsg 0
ErrorSrc: ERR_COR: 0000 ERR_FATAL/NONFATAL: 0000
Capabilities: [140 v1] Access Control Services
ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd- EgressCtrl- DirectTrans-
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Capabilities: [200 v1] L1 PM Substates
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
PortCommonModeRestoreTime=40us PortTPowerOnTime=44us
L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+
T_CommonMode=40us LTR1.2_Threshold=163840ns
L1SubCtl2: T_PwrOn=44us
Capabilities: [220 v1] Secondary PCI Express <?>
Kernel driver in use: pcieport
00:1f.0 ISA bridge: Intel Corporation QM175 Chipset LPC/eSPI Controller (rev 31)
Subsystem: Lenovo QM175 Chipset LPC/eSPI 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-
Latency: 0
00:1f.2 Memory controller: Intel Corporation 100 Series/C230 Series Chipset Family Power Management Controller (rev 31)
Subsystem: Lenovo 100 Series/C230 Series Chipset Family Power Management Controller
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-
Region 0: Memory at f2344000 (32-bit, non-prefetchable) [disabled] [size=16K]
00:1f.3 Audio device: Intel Corporation CM238 HD Audio Controller (rev 31)
Subsystem: Lenovo CM238 HD Audio Controller
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: 64
Interrupt: pin A routed to IRQ 143
Region 0: Memory at f2340000 (64-bit, non-prefetchable) [size=16K]
Region 4: Memory at f2330000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [50] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee004d8 Data: 0000
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1f.4 SMBus: Intel Corporation 100 Series/C230 Series Chipset Family SMBus (rev 31)
Subsystem: Lenovo 100 Series/C230 Series Chipset Family SMBus
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-
Interrupt: pin A routed to IRQ 16
Region 0: Memory at f234a000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at efa0 [size=32]
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (5) I219-LM (rev 31)
Subsystem: Lenovo Ethernet Connection (5) I219-LM
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
Interrupt: pin A routed to IRQ 140
Region 0: Memory at f2300000 (32-bit, non-prefetchable) [size=128K]
Capabilities: [c8] 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=1 PME-
Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee00498 Data: 0000
Capabilities: [e0] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
AFStatus: TP-
Kernel driver in use: e1000e
Kernel modules: e1000e
02:00.0 3D controller: NVIDIA Corporation GM108M [GeForce 940MX] (rev a2)
Subsystem: Lenovo GM108M [GeForce 940MX]
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
Interrupt: pin A routed to IRQ 141
Region 0: Memory at f1000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at c0000000 (64-bit, prefetchable) [size=256M]
Region 3: Memory at d0000000 (64-bit, prefetchable) [size=32M]
Region 5: I/O ports at d000 [size=128]
Expansion ROM at <ignored> [disabled]
Capabilities: [60] 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: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee004b8 Data: 0000
Capabilities: [78] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s unlimited, L1 <64us
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset- SlotPowerLimit 75.000W
DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend-
LnkCap: Port #2, Speed 8GT/s, Width x4, ASPM L0s L1, Exit Latency L0s <512ns, L1 <4us
ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s (downgraded), Width x4 (ok)
TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range AB, TimeoutDis+, LTR+, OBFF Via message
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, OBFF Disabled
AtomicOpsCtl: ReqEn-
LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete+, EqualizationPhase1+
EqualizationPhase2+, EqualizationPhase3+, LinkEqualizationRequest-
Capabilities: [100 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-
Capabilities: [250 v1] Latency Tolerance Reporting
Max snoop latency: 0ns
Max no snoop latency: 0ns
Capabilities: [258 v1] L1 PM Substates
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
PortCommonModeRestoreTime=255us PortTPowerOnTime=10us
L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1-
T_CommonMode=0us LTR1.2_Threshold=0ns
L1SubCtl2: T_PwrOn=10us
Capabilities: [128 v1] Power Budgeting <?>
Capabilities: [600 v1] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
Capabilities: [900 v1] Secondary PCI Express <?>
Kernel driver in use: nouveau
Kernel modules: nouveau
03:00.0 Network controller: Intel Corporation Wireless 8265 / 8275 (rev 78)
Subsystem: Intel Corporation Dual Band Wireless-AC 8265
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
Interrupt: pin A routed to IRQ 139
Region 0: Memory at f2200000 (64-bit, non-prefetchable) [size=8K]
Capabilities: [c8] 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: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee00478 Data: 0000
Capabilities: [40] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 unlimited
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0.000W
DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr+ NoSnoop+ FLReset-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr+ NonFatalErr- FatalErr- UnsupReq+ AuxPwr+ TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L1, Exit Latency L1 <8us
ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s (ok), Width x1 (ok)
TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range B, TimeoutDis+, LTR+, OBFF Via WAKE#
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 16ms to 55ms, TimeoutDis-, LTR+, OBFF Disabled
AtomicOpsCtl: ReqEn-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
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- AdvNonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap- ECRCGenEn- ECRCChkCap- ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [140 v1] Device Serial Number 1c-4d-70-ff-ff-9a-9f-d9
Capabilities: [14c v1] Latency Tolerance Reporting
Max snoop latency: 3145728ns
Max no snoop latency: 3145728ns
Capabilities: [154 v1] L1 PM Substates
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
PortCommonModeRestoreTime=30us PortTPowerOnTime=18us
L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+
T_CommonMode=0us LTR1.2_Threshold=163840ns
L1SubCtl2: T_PwrOn=44us
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader (rev 01)
Subsystem: Lenovo RTS522A PCI Express Card Reader
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
Interrupt: pin A routed to IRQ 136
Region 0: Memory at f2100000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [40] Power Management version 3
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: 00000000fee003f8 Data: 0000
Capabilities: [70] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset- SlotPowerLimit 10.000W
DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ NonFatalErr- FatalErr- UnsupReq+ AuxPwr+ TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s unlimited, L1 <64us
ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s (ok), Width x1 (ok)
TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Not Supported, TimeoutDis+, LTR+, OBFF Via message/WAKE#
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, OBFF Disabled
AtomicOpsCtl: ReqEn-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [100 v2] 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- AdvNonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [140 v1] Device Serial Number 00-00-00-01-00-4c-e0-00
Capabilities: [150 v1] Latency Tolerance Reporting
Max snoop latency: 3145728ns
Max no snoop latency: 3145728ns
Capabilities: [158 v1] L1 PM Substates
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
PortCommonModeRestoreTime=60us PortTPowerOnTime=60us
L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+
T_CommonMode=0us LTR1.2_Threshold=163840ns
L1SubCtl2: T_PwrOn=60us
Kernel driver in use: rtsx_pci
Kernel modules: rtsx_pci
05:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM961/PM961 (prog-if 02 [NVM Express])
Subsystem: Samsung Electronics Co Ltd NVMe SSD Controller SM961/PM961
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
Interrupt: pin A routed to IRQ 16
NUMA node: 0
Region 0: Memory at f2000000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [40] 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: [50] MSI: Enable- Count=1/32 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [70] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 25.000W
DevCtl: CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ FLReset-
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ NonFatalErr- FatalErr- UnsupReq+ AuxPwr+ TransPend-
LnkCap: Port #0, Speed 8GT/s, Width x4, ASPM L1, Exit Latency L1 <64us
ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 8GT/s (ok), Width x2 (downgraded)
TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR+, OBFF Not Supported
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, OBFF Disabled
AtomicOpsCtl: ReqEn-
LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete+, EqualizationPhase1+
EqualizationPhase2+, EqualizationPhase3+, LinkEqualizationRequest-
Capabilities: [b0] MSI-X: Enable+ Count=33 Masked-
Vector table: BAR=0 offset=00003000
PBA: BAR=0 offset=00002000
Capabilities: [100 v2] 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- AdvNonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [148 v1] Device Serial Number 00-00-00-00-00-00-00-00
Capabilities: [158 v1] Power Budgeting <?>
Capabilities: [168 v1] Secondary PCI Express <?>
Capabilities: [188 v1] Latency Tolerance Reporting
Max snoop latency: 3145728ns
Max no snoop latency: 3145728ns
Capabilities: [190 v1] L1 PM Substates
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
PortCommonModeRestoreTime=10us PortTPowerOnTime=10us
L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+
T_CommonMode=0us LTR1.2_Threshold=163840ns
L1SubCtl2: T_PwrOn=44us
Kernel driver in use: nvme
[-- Attachment #4: Type: text/plain, Size: 159 bytes --]
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Kernel crash on 4.19.77-1-lts (Arch Linux / ThinkPad T470p)
2019-10-10 17:15 Kernel crash on 4.19.77-1-lts (Arch Linux / ThinkPad T470p) John Maguire
@ 2019-10-11 10:12 ` Ville Syrjälä
2019-10-11 15:33 ` John Maguire
0 siblings, 1 reply; 4+ messages in thread
From: Ville Syrjälä @ 2019-10-11 10:12 UTC (permalink / raw)
To: John Maguire; +Cc: intel-gfx, dri-devel
On Thu, Oct 10, 2019 at 01:15:09PM -0400, John Maguire wrote:
> Hi there,
>
> I wasn't sure which mailing list to use so I BCC'd
> intel-gfx@lists.freedesktop.org and dri-devel@lists.freedesktop.org
Just use Cc. We want all replies to go to the list(s) as well.
>
> I'm using a Lenovo Thinkpad T470p and running the 4.19.77-1-lts kernel on
> Arch Linux. Recently, I've started getting freezes each day. Audio can
> still be heard, but video output stops. I was able to retrieve a call trace
> from journald.
>
> I've attached the output of "sudo lspci -vvv" as well as the message from
> journald (null pointer dereference).
Oct 10 12:53:30 scorpion kernel: RIP: 0010:dma_fence_signal_locked+0x30/0xe0
Looks like it could be
https://bugs.freedesktop.org/show_bug.cgi?id=111381
in which case you just need to upgrade to 4.19.78 and it should be
fixed.
--
Ville Syrjälä
Intel
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Kernel crash on 4.19.77-1-lts (Arch Linux / ThinkPad T470p)
2019-10-11 10:12 ` Ville Syrjälä
@ 2019-10-11 15:33 ` John Maguire
2019-11-05 22:20 ` John Maguire
0 siblings, 1 reply; 4+ messages in thread
From: John Maguire @ 2019-10-11 15:33 UTC (permalink / raw)
To: Ville Syrjälä; +Cc: intel-gfx, dri-devel
[-- Attachment #1.1: Type: text/plain, Size: 1652 bytes --]
> Just use Cc. We want all replies to go to the list(s) as well.
Sorry, I wasn't sure and wanted to err on the side of not spamming the
wrong people.
> Oct 10 12:53:30 scorpion kernel: RIP:
0010:dma_fence_signal_locked+0x30/0xe0
>
> Looks like it could be
> https://bugs.freedesktop.org/show_bug.cgi?id=111381
>
> in which case you just need to upgrade to 4.19.78 and it should be
> fixed.
Thanks a bunch, not sure how I missed there was a new LTS kernel out. I
have upgraded and will report back if I continue to see the issue.
Thanks for the quick support,
John
On Fri, Oct 11, 2019 at 6:12 AM Ville Syrjälä <ville.syrjala@linux.intel.com>
wrote:
> On Thu, Oct 10, 2019 at 01:15:09PM -0400, John Maguire wrote:
> > Hi there,
> >
> > I wasn't sure which mailing list to use so I BCC'd
> > intel-gfx@lists.freedesktop.org and dri-devel@lists.freedesktop.org
>
> Just use Cc. We want all replies to go to the list(s) as well.
>
> >
> > I'm using a Lenovo Thinkpad T470p and running the 4.19.77-1-lts kernel on
> > Arch Linux. Recently, I've started getting freezes each day. Audio can
> > still be heard, but video output stops. I was able to retrieve a call
> trace
> > from journald.
> >
> > I've attached the output of "sudo lspci -vvv" as well as the message from
> > journald (null pointer dereference).
>
> Oct 10 12:53:30 scorpion kernel: RIP:
> 0010:dma_fence_signal_locked+0x30/0xe0
>
>
> Looks like it could be
> https://bugs.freedesktop.org/show_bug.cgi?id=111381
>
> in which case you just need to upgrade to 4.19.78 and it should be
> fixed.
>
> --
> Ville Syrjälä
> Intel
>
[-- Attachment #1.2: Type: text/html, Size: 2771 bytes --]
[-- Attachment #2: Type: text/plain, Size: 159 bytes --]
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Kernel crash on 4.19.77-1-lts (Arch Linux / ThinkPad T470p)
2019-10-11 15:33 ` John Maguire
@ 2019-11-05 22:20 ` John Maguire
0 siblings, 0 replies; 4+ messages in thread
From: John Maguire @ 2019-11-05 22:20 UTC (permalink / raw)
To: Ville Syrjälä; +Cc: intel-gfx, dri-devel
[-- Attachment #1.1: Type: text/plain, Size: 1883 bytes --]
Continuing to see crashes, most recently on 4.19.81-1-lts
On Fri, Oct 11, 2019 at 11:33 AM John Maguire <jmaguire2013@gmail.com>
wrote:
> > Just use Cc. We want all replies to go to the list(s) as well.
> Sorry, I wasn't sure and wanted to err on the side of not spamming the
> wrong people.
>
> > Oct 10 12:53:30 scorpion kernel: RIP:
> 0010:dma_fence_signal_locked+0x30/0xe0
>
> >
> > Looks like it could be
> > https://bugs.freedesktop.org/show_bug.cgi?id=111381
> >
> > in which case you just need to upgrade to 4.19.78 and it should be
> > fixed.
>
> Thanks a bunch, not sure how I missed there was a new LTS kernel out. I
> have upgraded and will report back if I continue to see the issue.
>
> Thanks for the quick support,
> John
>
> On Fri, Oct 11, 2019 at 6:12 AM Ville Syrjälä <
> ville.syrjala@linux.intel.com> wrote:
>
>> On Thu, Oct 10, 2019 at 01:15:09PM -0400, John Maguire wrote:
>> > Hi there,
>> >
>> > I wasn't sure which mailing list to use so I BCC'd
>> > intel-gfx@lists.freedesktop.org and dri-devel@lists.freedesktop.org
>>
>> Just use Cc. We want all replies to go to the list(s) as well.
>>
>> >
>> > I'm using a Lenovo Thinkpad T470p and running the 4.19.77-1-lts kernel
>> on
>> > Arch Linux. Recently, I've started getting freezes each day. Audio can
>> > still be heard, but video output stops. I was able to retrieve a call
>> trace
>> > from journald.
>> >
>> > I've attached the output of "sudo lspci -vvv" as well as the message
>> from
>> > journald (null pointer dereference).
>>
>> Oct 10 12:53:30 scorpion kernel: RIP:
>> 0010:dma_fence_signal_locked+0x30/0xe0
>>
>>
>> Looks like it could be
>> https://bugs.freedesktop.org/show_bug.cgi?id=111381
>>
>> in which case you just need to upgrade to 4.19.78 and it should be
>> fixed.
>>
>> --
>> Ville Syrjälä
>> Intel
>>
>
[-- Attachment #1.2: Type: text/html, Size: 3199 bytes --]
[-- Attachment #2: trace --]
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Nov 05 17:12:49 scorpion kernel: BUG: unable to handle kernel NULL pointer dereference at 0000000000000000
Nov 05 17:12:49 scorpion kernel: PGD 0 P4D 0
Nov 05 17:12:49 scorpion kernel: Oops: 0000 [#1] SMP PTI
Nov 05 17:12:49 scorpion kernel: CPU: 3 PID: 1467 Comm: chrome Tainted: G OE 4.19.81-1-lts #1
Nov 05 17:12:49 scorpion kernel: Hardware name: LENOVO 20J6003JUS/20J6003JUS, BIOS R0FET44W (1.24 ) 08/08/2018
Nov 05 17:12:49 scorpion kernel: RIP: 0010:dma_fence_signal_locked+0x30/0xe0
Nov 05 17:12:49 scorpion kernel: Code: 56 41 55 41 54 55 53 48 85 ff 0f 84 72 0b 00 00 49 89 fe f0 48 0f ba 6f 48 00 41 bd ea ff ff ff 73 4e 49 8b 76 20 4d 8d 66 20 <48> 8b 1e 48 89>
Nov 05 17:12:49 scorpion kernel: RSP: 0018:ffffb6024356ba58 EFLAGS: 00010046
Nov 05 17:12:49 scorpion kernel: RAX: 0000589deb6cbb9d RBX: ffff9a067ae36040 RCX: 0000000000000018
Nov 05 17:12:49 scorpion kernel: RDX: 000030515df3847e RSI: 0000000000000000 RDI: ffffffff9e823560
Nov 05 17:12:49 scorpion kernel: RBP: ffff9a04808e8500 R08: 0000000000000000 R09: ffffffffc11ad1a5
Nov 05 17:12:49 scorpion kernel: R10: ffff9a0681003b00 R11: 0000000000000338 R12: ffff9a067ae35e58
Nov 05 17:12:49 scorpion kernel: R13: 0000000000000000 R14: ffff9a067ae35e38 R15: ffff9a067ae35e38
Nov 05 17:12:49 scorpion kernel: FS: 00007fd5e3339c80(0000) GS:ffff9a06814c0000(0000) knlGS:0000000000000000
Nov 05 17:12:49 scorpion kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Nov 05 17:12:49 scorpion kernel: CR2: 0000000000000000 CR3: 000000042b47a004 CR4: 00000000003606e0
Nov 05 17:12:49 scorpion kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Nov 05 17:12:49 scorpion kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Nov 05 17:12:49 scorpion kernel: Call Trace:
Nov 05 17:12:49 scorpion kernel: i915_request_retire+0x252/0x430 [i915]
Nov 05 17:12:49 scorpion kernel: i915_request_add+0x34c/0x380 [i915]
Nov 05 17:12:49 scorpion kernel: i915_gem_do_execbuffer+0xa29/0xf10 [i915]
Nov 05 17:12:49 scorpion kernel: ? remove_wait_queue+0x12/0x50
Nov 05 17:12:49 scorpion kernel: ? i915_request_wait+0x31a/0x580 [i915]
Nov 05 17:12:49 scorpion kernel: i915_gem_execbuffer2_ioctl+0x1c5/0x350 [i915]
Nov 05 17:12:49 scorpion kernel: ? i915_gem_execbuffer_ioctl+0x2b0/0x2b0 [i915]
Nov 05 17:12:49 scorpion kernel: drm_ioctl_kernel+0xa4/0xf0 [drm]
Nov 05 17:12:49 scorpion kernel: drm_ioctl+0x237/0x410 [drm]
Nov 05 17:12:49 scorpion kernel: ? i915_gem_execbuffer_ioctl+0x2b0/0x2b0 [i915]
Nov 05 17:12:49 scorpion kernel: ? vfs_writev+0xa0/0xf0
Nov 05 17:12:49 scorpion kernel: do_vfs_ioctl+0x40e/0x670
Nov 05 17:12:49 scorpion kernel: ? syscall_slow_exit_work+0x18c/0x1a0
Nov 05 17:12:49 scorpion kernel: ksys_ioctl+0x5e/0x90
Nov 05 17:12:49 scorpion kernel: __x64_sys_ioctl+0x16/0x20
Nov 05 17:12:49 scorpion kernel: do_syscall_64+0x4e/0x100
Nov 05 17:12:49 scorpion kernel: entry_SYSCALL_64_after_hwframe+0x44/0xa9
Nov 05 17:12:49 scorpion kernel: RIP: 0033:0x7fd5e4ebb25b
Nov 05 17:12:49 scorpion kernel: Code: 0f 1e fa 48 8b 05 25 9c 0c 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff>
Nov 05 17:12:49 scorpion kernel: RSP: 002b:00007fffb82d5de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
Nov 05 17:12:49 scorpion kernel: RAX: ffffffffffffffda RBX: 00007fffb82d5e30 RCX: 00007fd5e4ebb25b
Nov 05 17:12:49 scorpion kernel: RDX: 00007fffb82d5e30 RSI: 0000000040406469 RDI: 000000000000000e
Nov 05 17:12:49 scorpion kernel: RBP: 0000000040406469 R08: 00001efe8520e100 R09: 0000000000000000
Nov 05 17:12:49 scorpion kernel: R10: 0000000000000000 R11: 0000000000000246 R12: 00001efe86051030
Nov 05 17:12:49 scorpion kernel: R13: 000000000000000e R14: ffffffffffffffff R15: 00007fd5e169ad68
Nov 05 17:12:49 scorpion kernel: Modules linked in: uinput ccm rfcomm xt_nat xt_tcpudp veth xt_conntrack ipt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtyp>
Nov 05 17:12:49 scorpion kernel: mii mac80211 kvm mxm_wmi ttm snd_usb_audio irqbypass i2c_algo_bit uvcvideo drm_kms_helper snd_usbmidi_lib videobuf2_vmalloc iwlwifi videobuf2_memop>
Nov 05 17:12:49 scorpion kernel: pcbc rtsx_pci_sdmmc serio_raw atkbd mmc_core libps2 aesni_intel aes_x86_64 xhci_pci crypto_simd cryptd glue_helper xhci_hcd rtsx_pci i8042 serio
Nov 05 17:12:49 scorpion kernel: CR2: 0000000000000000
Nov 05 17:12:49 scorpion kernel: ---[ end trace cc679727cf9281a0 ]---
Nov 05 17:12:49 scorpion kernel: RIP: 0010:dma_fence_signal_locked+0x30/0xe0
Nov 05 17:12:49 scorpion kernel: Code: 56 41 55 41 54 55 53 48 85 ff 0f 84 72 0b 00 00 49 89 fe f0 48 0f ba 6f 48 00 41 bd ea ff ff ff 73 4e 49 8b 76 20 4d 8d 66 20 <48> 8b 1e 48 89>
Nov 05 17:12:49 scorpion kernel: RSP: 0018:ffffb6024356ba58 EFLAGS: 00010046
Nov 05 17:12:49 scorpion kernel: RAX: 0000589deb6cbb9d RBX: ffff9a067ae36040 RCX: 0000000000000018
Nov 05 17:12:49 scorpion kernel: RDX: 000030515df3847e RSI: 0000000000000000 RDI: ffffffff9e823560
Nov 05 17:12:49 scorpion kernel: RBP: ffff9a04808e8500 R08: 0000000000000000 R09: ffffffffc11ad1a5
Nov 05 17:12:49 scorpion kernel: R10: ffff9a0681003b00 R11: 0000000000000338 R12: ffff9a067ae35e58
Nov 05 17:12:49 scorpion kernel: R13: 0000000000000000 R14: ffff9a067ae35e38 R15: ffff9a067ae35e38
Nov 05 17:12:49 scorpion kernel: FS: 00007fd5e3339c80(0000) GS:ffff9a06814c0000(0000) knlGS:0000000000000000
Nov 05 17:12:49 scorpion kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Nov 05 17:12:49 scorpion kernel: CR2: 0000000000000000 CR3: 000000042b47a004 CR4: 00000000003606e0
Nov 05 17:12:49 scorpion kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Nov 05 17:12:49 scorpion kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
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Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-10-10 17:15 Kernel crash on 4.19.77-1-lts (Arch Linux / ThinkPad T470p) John Maguire
2019-10-11 10:12 ` Ville Syrjälä
2019-10-11 15:33 ` John Maguire
2019-11-05 22:20 ` John Maguire
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