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August 2005

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Subject:
SL305 on Sun W2100z
From:
Dr Ronnie Wallace <[log in to unmask]>
Reply To:
[log in to unmask]
Date:
Fri, 12 Aug 2005 15:14:06 +0100
Content-Type:
TEXT/PLAIN
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TEXT/PLAIN (59 lines) 
When I logout of an Xsession (gnome/kde/fvwm2) the system
hangs (power cycle required) fairly often.

This happens when using the nv or nvidia (x86_64-1.0-7667) drivers
and kdm or gdm. When I'm using the nvidia driver, after the
logout the nvdia splash screen stays permanently up.

This happens on wkstns with an NVS280 and FX3000 nvidia card
and NMI message can be CPU0 or CPU1.

Has anyone experienced similar issues or able to
give any pointers if it's hardware or software?

Below are messages from /var/log/messages after a crash:-

Aug 11 13:30:09 fourier gdm(pam_unix)[3699]: session closed for user
Aug 11 13:30:39 fourier kernel: NMI Watchdog detected LOCKUP on CPU0, rip ffffffff80123e85, registers:
Aug 11 13:30:39 fourier kernel: CPU 0
Aug 11 13:30:39 fourier kernel: Pid: 13272, comm: X Not tainted
Aug 11 13:30:39 fourier kernel: RIP: 0010:[<ffffffff80123e85>]{.text.lock.fork+39}
Aug 11 13:30:39 fourier kernel: RSP: 0018:00000100202e7e38 EFLAGS: 00000086

Aug 12 10:08:14 fourier gpm[3581]: oops() invoked from gpm.c(164)
Aug 12 10:08:14 fourier gpm[3581]: /dev/tty0: Input/output error
Aug 12 10:08:14 fourier kernel: NVRM: Xid: 16, Head 00000000 Count 004ab839
Aug 12 10:08:14 fourier kernel: NVRM: Xid: 8, Channel 0000001e
Aug 12 10:08:14 fourier kernel: NVRM: Xid: 16, Head 00000000 Count 004ab83a
Aug 12 10:08:14 fourier kernel: NVRM: Xid: 8, Channel 0000001e
Aug 12 10:08:14 fourier kernel: NVRM: Xid: 16, Head 00000000 Count 004ab83b
Aug 12 10:08:14 fourier kernel: NVRM: Xid: 8, Channel 0000001e
Aug 12 10:08:14 fourier kernel: NMI Watchdog detected LOCKUP on CPU0, rip ffffffff80123e85, registers:
Aug 12 10:08:14 fourier kernel: CPU 0
Aug 12 10:08:14 fourier kernel: Pid: 7618, comm: X Tainted: P
Aug 12 10:08:14 fourier kernel: RIP: 0010:[<ffffffff80123e85>]{.text.lock.fork+39}
Aug 12 10:08:14 fourier kernel: RSP: 0018:0000010079d45e38 EFLAGS: 0000008

Aug 12 13:10:00 fourier kde(pam_unix)[5751]: session closed for user
Aug 12 13:10:30 fourier kernel: NVRM: Xid: 16, Head 00000000 Count 0000b182
Aug 12 13:10:30 fourier kernel: NVRM: Xid: 8, Channel 0000001e
Aug 12 13:10:30 fourier kernel: NVRM: Xid: 16, Head 00000000 Count 0000b183
Aug 12 13:10:30 fourier kernel: NVRM: Xid: 8, Channel 0000001e
Aug 12 13:10:30 fourier kernel: NVRM: Xid: 16, Head 00000000 Count 0000b184
Aug 12 13:10:30 fourier kernel: NVRM: Xid: 8, Channel 0000001e
Aug 12 13:10:30 fourier kernel: NMI Watchdog detected LOCKUP on CPU0, rip ffffffff80123e85, registers:
Aug 12 13:10:30 fourier kernel: CPU 0
Aug 12 13:10:30 fourier kernel: Pid: 4200, comm: X Tainted: P
Aug 12 13:10:30 fourier kernel: RIP: 0010:[<ffffffff80123e85>]{.text.lock.fork+39}

cheers,
Ronnie
-- 
 =======================================================
        Name: Dr Ronnie Wallace                          
        Institution: University of Strathclyde           
        Department: Mathematics                          
        Address: Livingstone Tower, 26 Richmond St,      
                 Glasgow, Scotland, UK, G1 1XH           
 =======================================================

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