Hi, The error message "Caused by (from SRR1=214b030): Transfer error ack signal" is everywhere in my (PowerBook G4) messages.log. I checked, and the module that cause it is yenta_socket.
That's the messages.log after a rmmod && modprobe (the [...] as for hundred and hundred line of the same messages: Nov 12 21:41:09 localhost kernel: yenta_cardbus 0001:10:13.0: CardBus bridge found [0000:0000] Nov 12 21:41:09 localhost kernel: yenta_cardbus 0001:10:13.0: Using CSCINT to route CSC interrupts to PCI Nov 12 21:41:09 localhost kernel: yenta_cardbus 0001:10:13.0: Routing CardBus interrupts to PCI Nov 12 21:41:09 localhost kernel: yenta_cardbus 0001:10:13.0: TI: mfunc 0x00001002, devctl 0x60 Nov 12 21:41:09 localhost kernel: yenta_cardbus 0001:10:13.0: ISA IRQ mask 0x0000, PCI irq 53 Nov 12 21:41:09 localhost kernel: yenta_cardbus 0001:10:13.0: Socket status: 30000007 Nov 12 21:41:09 localhost kernel: yenta_cardbus 0001:10:13.0: pcmcia: parent PCI bridge window: [io 0x0000-0x7fffff] Nov 12 21:41:09 localhost kernel: pcmcia_socket pcmcia_socket0: cs: IO port probe 0x0-0x7fffff:Machine check in kernel mode. Nov 12 21:41:09 localhost kernel: Caused by (from SRR1=214b030): Transfer error ack signal Nov 12 21:41:09 localhost kernel: Machine check in kernel mode. [...] Nov 12 21:43:47 localhost kernel: Machine check in kernel mode. Nov 12 21:43:47 localhost kernel: Caused by (from SRR1=214b030): Transfer error ack signal Nov 12 21:43:47 localhost kernel: Machine check in kernel mode. Nov 12 21:43:47 localhost kernel: Caused by (from SRR1=214b030): Transfer error ack signal Nov 12 21:43:47 localhost kernel: Nov 12 21:43:47 localhost kernel: yenta_cardbus 0001:10:13.0: pcmcia: parent PCI bridge window: [mem 0xf3000000-0xf3ffffff] Nov 12 21:43:47 localhost kernel: pcmcia_socket pcmcia_socket0: cs: memory probe 0xf3000000-0xf3ffffff: clean. Nov 12 21:43:47 localhost kernel: yenta_cardbus 0001:10:13.0: pcmcia: parent PCI bridge window: [mem 0x80000000-0xafffffff] Nov 12 21:43:47 localhost kernel: pcmcia_socket pcmcia_socket0: cs: memory probe 0x80000000-0xafffffff: excluding 0x80000000-0x807fffff 0x84000000-0x8bffffff 0xa0000000-0xa07fffff I'm using the git 3.2.0-rc1 kernel, but I have the same problem with the 2.6.38. There's something I can do (apart from blacklisting it, and don't use PCMCIA)? Thanks PS: Maybe related: [1] http://lkml.indiana.edu/hypermail/linux/kernel/1104.3/01793.html (Using pci=cbmemsize=8M doesn't help.. messages are still here) [2] https://lists.linux-foundation.org/pipermail/bugme-new/2011-January/026377.html (No hint if that is fixed or not) -- Stay open, be free.
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