I am seeing this same issue on my system. Any help would be greatly
appreciated. I am using Ubuntu 16.04 with the 4.15.0-88-generic kernel.
I have seen it on both host controllers on the motherboard.
Here is the info for the host controllers.
00:14.0 USB controller [0c03]: Intel Corporation 200 Series/Z370 Chipset Family
USB 3.0 xHCI Controller [8086:a2af] (prog-if 30 [XHCI])
Subsystem: ASRock Incorporation Device [1849:a2af]
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 32
Region 0: Memory at 92f30000 (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: 00000000fee00278 Data: 0000
Kernel driver in use: xhci_hcd
b3:00.0 USB controller [0c03]: ASMedia Technology Inc. Device [1b21:2142]
(prog-if 30 [XHCI])
Subsystem: ASRock Incorporation Device [1849:2142]
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 33
Region 0: Memory at fbe00000 (64-bit, non-prefetchable) [size=32K]
Capabilities: [50] MSI: Enable- Count=1/8 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [68] MSI-X: Enable+ Count=8 Masked-
Vector table: BAR=0 offset=00002000
PBA: BAR=0 offset=00002080
Capabilities: [78] 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: [80] Express (v2) Legacy Endpoint, MSI 00
DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <64ns,
L1 <2us
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
Unsupported-
RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+
TransPend-
LnkCap: Port #0, Speed 8GT/s, Width x2, ASPM L0s L1, Exit
Latency L0s <2us, L1 unlimited
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 8GT/s, Width x2, TrErr- Train- SlotClk+ DLActive-
BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LTR+,
OBFF Not Supported
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-,
OBFF Disabled
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] 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: 00, GenCap+ CGenEn- ChkCap- ChkEn-
Capabilities: [200 v1] #19
Capabilities: [300 v1] Latency Tolerance Reporting
Max snoop latency: 0ns
Max no snoop latency: 0ns
Kernel driver in use: xhci_hcd
Here is the kernel logs around the issues.
ASMedia host controller
[79349.641660] xhci_hcd 0000:b3:00.0: ERROR Transfer event TRB DMA ptr not part
of current TD ep_index 2 comp_code 13
[79349.641787] xhci_hcd 0000:b3:00.0: Looking for event-dma 000000067614d5e0
trb-start 000000067614d5f0 trb-end 000000067614d630 seg-start 000000067614d000
seg-end 000000067614dff0
Intel Host controller
[ 1155.942954] xhci_hcd 0000:00:14.0: WARN Set TR Deq Ptr cmd failed due to
incorrect slot or ep state.
[ 1155.942982] xhci_hcd 0000:00:14.0: bad transfer trb length 16384 in event trb
[ 1155.943029] xhci_hcd 0000:00:14.0: bad transfer trb length 16384 in event trb
[ 1155.943102] xhci_hcd 0000:00:14.0: bad transfer trb length 16384 in event trb
[ 1155.943142] xhci_hcd 0000:00:14.0: bad transfer trb length 16384 in event trb
[ 1155.943221] xhci_hcd 0000:00:14.0: bad transfer trb length 16384 in event trb
[ 1155.943261] xhci_hcd 0000:00:14.0: bad transfer trb length 16384 in event trb
[ 1155.943341] xhci_hcd 0000:00:14.0: bad transfer trb length 16384 in event trb
[ 1155.943382] xhci_hcd 0000:00:14.0: bad transfer trb length 16384 in event trb
[ 1155.943462] xhci_hcd 0000:00:14.0: bad transfer trb length 16384 in event trb
[ 1199.812033] xhci_hcd 0000:00:14.0: bad transfer trb length 16332 in event trb
[ 1199.952143] xhci_hcd 0000:00:14.0: ERROR Transfer event TRB DMA ptr not part
of current TD ep_index 2 comp_code 1
[ 1199.952501] xhci_hcd 0000:00:14.0: Looking for event-dma 0000000387c3da40
trb-start 0000000387c3da50 trb-end 0000000000000000 seg-start 0000000387c3d000
seg-end 0000000387c3dff0
[ 1199.952502] xhci_hcd 0000:00:14.0: Looking for event-dma 0000000387c3da40
trb-start 00000003d44a8000 trb-end 00000003d44a8d70 seg-start 00000003d44a8000
seg-end 00000003d44a8ff0
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https://bugs.launchpad.net/bugs/1749961
Title:
xhci_hcd: TRB DMA errors reported with ASMedia ASM1142 USB 3.1
Controller
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