Andreas Winkelbauer andreas.winkelbauer at gmx.at writes:
hi,
I found out what crashed kvm when I increased VGA_RAM_SIZE in pc.h. The
crash was caused by a really _dirty_ hack in a kvm specific part of
vga.c (it took me at least an hour to find this amazing piece of code...
at least
Avi Kivity [EMAIL PROTECTED] writes:
That's a good indication the problem is with handling I/O instructions.
I have an image that exhibits similar behavior (but on Windows chkdsk on
boot) so I'll try debugging that. If that does not work I'll try to
send you debug patches.
Would be glad
Avi:
Leslie Mann [EMAIL PROTECTED] writes:
Fails.
I notice that a lot of new code is related to pio. Seeing that it locks up
when
the VPN starts using the network, I sprinkled some printk's around and have
discovered that we enter an long running (endless?) loop in kvm_run.
run
Avi Kivity [EMAIL PROTECTED] writes:
Please test the attached patch, against kvm-17. This is subversion
revision 4546 and git commit c01571ed56754dfea458cc37d553c360082411a1.
Fails.
I notice that a lot of new code is related to pio. Seeing that it locks up when
the VPN starts using the
Avi Kivity [EMAIL PROTECTED] writes:
It's probably the aio thread. But wasn't there a segfault? That should
get us a nice core.
No segfault. I don't believe that qemu has crashed, it just doesn't respond.
Only ill effect after killing the process is that the mouse dies.
The
Avi Kivity [EMAIL PROTECTED] writes:
The SIGIO means some I/O has occured, but what exactly, we don't know.
Can you generate a core, attach it with gdb, and generate a backtrace?
Check the backtrace for signs of your password and delete them if
found. It shouldn't be there, but then
Avi Kivity [EMAIL PROTECTED] writes:
Ah, Windows sets a timeout when loading drivers, and of course strace
slows down the initial screen clear.
You can try attaching strace with the '-p' option, just before
connecting. This will reduce the log size greatly. I should have
thought of it
Avi Kivity [EMAIL PROTECTED] writes:
Can you run qemu under strace -ttT? Be prepared for a long log.
Also, checking with the -no-kvm option is worthwhile.
Avi:
Can't run under strace. XP starts to boot then blue screens complaining of an
infinite loop in the cirrus driver. I have
kvm-18 has broken use of Cisco VPN client on WinXP SP1 running on a FC6
2.6.19-1.2911 client, Intel Core Duo system. I have been running
successfully from kvm-11 thru kvm-17 without issue. After upgrading to
kvm-18 any attempts to connect the VPN client result in an unresponsive
X11 session
