[Fwd: Re: amd64 suspend/resume broken on current]

Alexander Motin mav at FreeBSD.org
Sat May 9 14:55:49 UTC 2009

-------- Original Message --------
Subject: Re: amd64 suspend/resume broken on current
Date: Fri, 8 May 2009 21:52:45 +0200
From: Guy Brand <gb at unistra.fr>
Organization: Direction Informatique, Université de Strasbourg, France
To: Alexander Motin <mav at mavhome.dp.ua>
References: <gtslv6$ufq$1 at FreeBSD.cs.nctu.edu.tw> 
<4A021118.2030106 at mavhome.dp.ua> <20090508111024.GK4922 at unistra.fr> 
<4A041DC2.90106 at mavhome.dp.ua> <20090508144551.GA1599 at unistra.fr> 
<4A047925.6060301 at mavhome.dp.ua>

Guy Brand wrote:
 > Alexander Motin wrote:
> > Done. No firewire issue of course, but a kernel panic on resume. Bad
> > karma since yesterday :-)
> Where is this panic happens now?

Just after resuming:

   Fatal trap 12: page fault while in kernel mode
   current process = 1415 (acpiconf)

The backtrace says:

   intr_execute_handlers() at intr_execute_handlers+0x21
   lapic_handle_intr() at lapic_handle_intr+0x37
   Xapic_isr1() at Xapic_isr1+0xa4

   acpi_sleep_machdep() at acpi_sleep_machdep+0x3b2
   acpi_EnterSleepState() at acpi_EnterSleepState+0x3fe
   acpi_AckSleepState() at acpi_AckSleepState+0x163
   devfs_ioctl() at devfs_ioctl_f+0x77
   kern_ioctl() at kern_ioctl+0xb0
   ioctl() at ioctl+0xfd
   syscall() at syscal+0x246
   Xfast_syscall() at Xfast_syscall+0xd0


Alexander Motin

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