what does this error message mean?

Ranjan Maitra maitra.mbox.ignored at inbox.com
Wed Oct 15 15:11:29 UTC 2014


On Wed, 15 Oct 2014 16:49:16 +0200 poma <pomidorabelisima at gmail.com> wrote:

> On 15.10.2014 14:48, Ranjan Maitra wrote:
> > On Wed, 15 Oct 2014 12:28:53 +0200 poma <pomidorabelisima at gmail.com> wrote:
> > 
> >> On 15.10.2014 07:03, Ranjan Maitra wrote:
> >>> On Wed, 15 Oct 2014 06:40:50 +0200 poma <pomidorabelisima at gmail.com> wrote:
> >>>
> >>>> On 15.10.2014 05:35, Ranjan Maitra wrote:
> >>>>> Hi.
> >>>>>
> >>>>> I have the following messages upon boot/wakeup from hibernate (in my dmesg also):
> >>>>>
> >>>>> ......
> >>>>> [    9.049204] systemd[1]: Received SIGRTMIN+21 from PID 313 (plymouthd).
> >>>>> [    9.076954] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
> >>>>> [    9.076955] Bluetooth: BNEP filters: protocol multicast
> >>>>> [    9.076963] Bluetooth: BNEP socket layer initialized
> >>>>> [    9.250563] iwlwifi 0000:06:00.0: L1 Enabled; Disabling L0S
> >>>>> [    9.253393] iwlwifi 0000:06:00.0: L1 Enabled; Disabling L0S
> >>>>> [    9.267833] IPv6: ADDRCONF(NETDEV_UP): wlp6s0: link is not ready
> >>>>> [    9.402844] tun: Universal TUN/TAP device driver, 1.6
> >>>>> [    9.402847] tun: (C) 1999-2004 Max Krasnyansky <maxk at qualcomm.com>
> >>>>> [   14.782008] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140724/nsarguments-95)
> >>>>> [   14.782106] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
> >>>>> [   14.782110] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140724/nsarguments-95)
> >>>>> [   18.485668] traps: pnmixer[1226] trap int3 ip:34d10504e9 sp:7fffae324c50 error:
> >>>>>
> >>>>> What does it mean? Is there a bug? If so, what should I file against?
> >>>>>
> >>>>> pnmixer does not come up, but it does come up when I type it afterwards.
> >>>>>
> >>>>> Thanks,
> >>>>> Ranjan
> >>>>>
> >>>>>
> >>>>
> >>>> http://www.memtest.org/
> >>>
> >>> Ok, cryptic poma, what am I supposed to do with this?
> >>>
> >>> I have memtest setup and have done it from boot: got the message "Pass: Press ESC to exit" or something like that. So what do I do now?
> >>>
> >>> Pray enlighten me!
> >>>
> >>> Ranjan
> >>>
> >>
> >> Here, 5 passes without error.
> >>
> >> Your result?
> >>
> > 
> > I have 8 passes without error. Says "Pass complete. No error detected: Press ESC to exit" (I am relaying this message from memory -- the wording may be a bit different, but not very.)
> > 
> 
> OK, where is the rest of the message, after "...traps: pnmixer ... error:"?

Michael also asked this question, and there was nothing after that then! That is where the messages ended. (This was upon a boot last night). And I hibernated after that, but it did not come back up (rather came back up with a non-working mouse -- clicks that would not do anything), so I had to reboot.

Here is the dmesg output (now):

$ dmesg | fpaste
Uploading (91.9KiB)...
http://ur1.ca/idldg -> http://paste.fedoraproject.org/142121/38568514

And here are lsmod:

$ lsmod | fpaste
Uploading (5.3KiB)...
http://ur1.ca/idlde -> http://paste.fedoraproject.org/142120/13385650
maitra at bhagirathi 10:07:35~$ 

and 

$ lspci -v | fpaste
Uploading (8.6KiB)...
http://ur1.ca/idldm -> http://paste.fedoraproject.org/142123/85718141

I have had a very good run with Fedora (from circa 2003, the days of FC1) but this is the first time I am unable to get a machine working to my satisfaction. (And it is not at all clear to me that the distribution has much to do with it. These may be kernel issues, and I have submitted to bugzilla both on Fedora and kernel.org but so far no resolution/workaround.) This is a Dell Precision M3800.

Thanks again!
Ranjan



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