Re: 2.6.12-rc1-mm3

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Reuben Farrelly wrote:


I'm repeatably getting this crash on shutdown in -mm3, and a few releases earlier (but I can't be certain it was the same crash..)

Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing enabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
ttyS4 at I/O 0xa400 (irq = 16) is a 16550A
ttyS5 at I/O 0xa408 (irq = 16) is a 16550A

This _may_ be the culprit, but I'm not sure:

03:03.0 Serial controller: Timedia Technology Co Ltd PCI2S550 (Dual 16550 UART) (rev 01) (prog-if 02 [16550])
        Subsystem: Timedia Technology Co Ltd: Unknown device 0002
        Flags: stepping, medium devsel, IRQ 16
        I/O ports at a400 [size=32]

Ugh. I'm an idiot, that will teach me for having two sessions to boxes running at once.

Wrong info above, but the trace is still valid.

Correct info follows:

ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS14 at I/O 0xb400 (irq = 217) is a 16550A
ttyS15 at I/O 0xb000 (irq = 217) is a 16550A

06:02.0 Serial controller: NetMos Technology PCI 9835 Multi-I/O Controller (rev
01) (prog-if 02 [16550])
        Subsystem: LSI Logic / Symbios Logic 2S (16C550 UART)
        Flags: medium devsel, IRQ 217
        I/O ports at b400 [size=8]
        I/O ports at b000 [size=8]
        I/O ports at ac00 [size=8]
        I/O ports at a800 [size=8]
        I/O ports at a400 [size=8]
        I/O ports at a000 [size=16]


The board is an Intel D925XCV.

Shutdown goes like this: (yes, hyperterminal sucks for the ^M characters, sorry)

<trace omitted>

reuben
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