Bug#596064: xserver-xorg: /usr/bin/X hangs (CPU 100%) on nVidia Corporation GT218 [GeForce 310]
On 2010-09-10 17:43 +0200, Timo Juhani Lindfors wrote:
> Hector Oron <hector.oron@gmail.com> writes:
>> I finally got it ! :)
>
> Thanks, this confirms my suspicion:
>
> ioctl(9, 0x40086485, 0x7fffa426f020) = ? ERESTARTSYS (To be restarted)
> --- SIGALRM (Alarm clock) @ 0 (0) ---
> rt_sigreturn(0xe) = -1 EINTR (Interrupted system call)
> ioctl(9, 0x40086485, 0x7fffa426f020) = ? ERESTARTSYS (To be restarted)
> --- SIGALRM (Alarm clock) @ 0 (0) ---
> rt_sigreturn(0xe) = -1 EINTR (Interrupted system call)
> ioctl(9, 0x40086485, 0x7fffa426f020) = ? ERESTARTSYS (To be restarted)
> --- SIGALRM (Alarm clock) @ 0 (0) ---
> rt_sigreturn(0xe) = -1 EINTR (Interrupted system call)
> ioctl(9, 0x40086485, 0x7fffa426f020) = ? ERESTARTSYS (To be restarted)
> --- SIGALRM (Alarm clock) @ 0 (0) ---
> rt_sigreturn(0xe) = -1 EINTR (Interrupted system call)
> ioctl(9, 0x40086485, 0x7fffa426f020) = ? ERESTARTSYS (To be restarted)
> --- SIGALRM (Alarm clock) @ 0 (0) ---
> rt_sigreturn(0xe) = -1 EINTR (Interrupted system call)
> ioctl(9, 0x40086485, 0x7fffa426f020) = ? ERESTARTSYS (To be restarted)
> --- SIGALRM (Alarm clock) @ 0 (0) ---
> rt_sigreturn(0xe) = -1 EINTR (Interrupted system call)
> ioctl(9, 0x40086485, 0x7fffa426f020) = ? ERESTARTSYS (To be restarted)
> --- SIGALRM (Alarm clock) @ 0 (0) ---
> rt_sigreturn(0xe) = -1 EINTR (Interrupted system call)
> ioctl(9, 0x40086485, 0x7fffa426f020) = ? ERESTARTSYS (To be restarted)
> --- SIGALRM (Alarm clock) @ 0 (0) ---
> rt_sigreturn(0xe) = -1 EINTR (Interrupted system call)
> ioctl(9, 0x40086485, 0x7fffa426f020) = ? ERESTARTSYS (To be restarted)
> --- SIGALRM (Alarm clock) @ 0 (0) ---
> rt_sigreturn(0xe) = -1 EINTR (Interrupted system call)
>
> Somebody who understand these ioctls() should try to figure out why it
> never succeeds.
I cannot claim to understand this, but it seems to be related to
https://bugs.freedesktop.org/show_bug.cgi?id=26980.
Sven
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