Opened 7 years ago

Last modified 4 years ago

#9076 assigned bug

Kernel Panic unplugging Keyboard

Reported by: astronouth7303 Owned by: mmlr
Priority: normal Milestone: R1
Component: Drivers/USB/OHCI Version: R1/Development
Keywords: Cc:
Blocked By: Blocking:
Has a Patch: no Platform: All

Description

On my Compaq TC1000, received a kernel panic (page fault) when unplugging the keyboard.

Touching address 0x00000049 from eip 0x8005121d.

Thread 21 "ohci finish thread" (abbreviated)

ConditionVariable::_NotifyLocked(true, 0) + 0x0051 ConditionVariable::_Notify(true) + 0x00a1 HIDReport::SetReport(..., 0x0, 0x0) + 0x0067 HIDParser::SetReport(..., 0x0, 0x0) + 0x00a0 HIDDevice::_TransferCallback(0x80000009, ..., 0, ...) + 0x0062 Transfer::Finished(0x80000009, 0) + 0x0027 OHCI::_FinishTransfers(0x0) + 0x045a OHCI::_FinishThread(NULL) + 0x001f common_thread_entry(...)

I'll see if this comes up again.

Change History (3)

comment:1 Changed 7 years ago by diver

Component: - GeneralDrivers/USB
Owner: changed from nobody to mmlr
Status: newassigned

comment:2 Changed 4 years ago by waddlesplash

Still an issue? This looks a lot like #7006.

comment:3 Changed 4 years ago by waddlesplash

Component: Drivers/USBDrivers/USB/OHCI

Filtering OHCI tickets from Drivers/USB to Drivers/USB/OHCI.

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