[Bug 35650] New: VM crashed when enabled both spice and vnc

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=35650

           Summary: VM crashed when enabled both spice and vnc
           Product: Spice
           Version: unspecified
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: critical
          Priority: medium
         Component: server
        AssignedTo: spice-bugs at lists.freedesktop.org
        ReportedBy: reduec at sohu.com


The platform is Ubuntu 10.10, x86_64, qemu-kvm is kvm.v28 from spice qemu git,
with spice 0.8.0. Guest is windows xp 32bit, with virtserialio and vdagent
installed.

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7f7198ef6700 (LWP 29307)]
region_add (rgn=0x7f7198d216f0, r=0x2ba266000000000) at ../common/region.c:464
464                                   r->bottom - r->top);
(gdb) bt
#0  region_add (rgn=0x7f7198d216f0, r=0x2ba266000000000) at
../common/region.c:464
#1  0x00007f71e47f667c in red_update_area (worker=0x7f7198d219a0, area=<value
optimized out>, surface_id=<value optimized out>) at red_worker.c:4138
#2  0x00007f71e47ff423 in handle_dev_update (listener=<value optimized out>,
events=<value optimized out>) at red_worker.c:9728
#3  handle_dev_input (listener=<value optimized out>, events=<value optimized
out>) at red_worker.c:9936
#4  0x00007f71e47fce15 in red_worker_main (arg=<value optimized out>) at
red_worker.c:10286
#5  0x00007f71e5a08971 in start_thread () from /lib/libpthread.so.0
#6  0x00007f71e364b92d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()
(gdb) p r->bottom
Cannot access memory at address 0x2ba26600000000c
(gdb) p r->top
Cannot access memory at address 0x2ba266000000004
(gdb)

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