#0  0x00007f8badbec445 in __GI_raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = 0
        pid = <optimized out>
        selftid = 1049
#1  0x00007f8badbefbab in __GI_abort () at abort.c:91
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0, sa_sigaction = 0}, sa_mask = {__val = {18446735827458073232, 18446735277639033232, 18446735964868325376, 18446735277639025744, 4294967040, 18446735277638924464, 140234977181826, 45, 206158430253, 140234977181779, 140234977181741, 45, 140234977181741, 45, 0, 0}}, sa_flags = 1, sa_restorer = 0}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007f8bb0fe91fa in hw_error (fmt=<optimized out>) at /build/buildd/qemu-kvm-1.0+noroms/cpus.c:357
        ap = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7f8ba6c90b10, reg_save_area = 0x7f8ba6c90a40}}
        env = 0x0
#3  0x00007f8bb1008865 in register_ioport_read (start=<optimized out>, length=<optimized out>, size=<optimized out>, func=<optimized out>, opaque=<optimized out>) at /build/buildd/qemu-kvm-1.0+noroms/ioport.c:153
        i = <optimized out>
        bsize = <optimized out>
#4  0x00007f8bb1008930 in ioport_register (ioport=0x7f8bb3dbb4a8) at /build/buildd/qemu-kvm-1.0+noroms/ioport.c:230
No locals.
#5  0x00007f8bb10144c8 in address_space_update_topology_pass (as=0x7f8bb142cd80, adding=true, old_view=<optimized out>, new_view=<optimized out>) at /build/buildd/qemu-kvm-1.0+noroms/memory.c:731
        iold = 29
        inew = 29
        frold = <optimized out>
        frnew = 0x7f8ba0026328
#6  0x00007f8bb10147de in address_space_update_topology (as=0x7f8bb142cd80) at /build/buildd/qemu-kvm-1.0+noroms/memory.c:746
        new_view = {ranges = <optimized out>, nr = <optimized out>, nr_allocated = 40}
#7  0x00007f8bb10425c2 in pci_update_mappings (d=0x7f8bb3dbae50) at /build/buildd/qemu-kvm-1.0+noroms/hw/pci.c:1083
        r = 0x7f8bb3dbaf40
        i = <optimized out>
        new_addr = 49408
#8  0x00007f8bb104298c in pci_default_write_config (d=0x7f8bb3dbae50, addr=16, val=<optimized out>, l=<optimized out>) at /build/buildd/qemu-kvm-1.0+noroms/hw/pci.c:1140
        i = <optimized out>
        __PRETTY_FUNCTION__ = "pci_default_write_config"
#9  0x00007f8bb1012e21 in access_with_adjusted_size (addr=0, value=0x7f8ba6c90da8, size=4, access_size_min=<optimized out>, access_size_max=<optimized out>, access=0x7f8bb1012d80 <memory_region_write_accessor>, opaque=0x7f8bb3d70380) at /build/buildd/qemu-kvm-1.0+noroms/memory.c:294
        access_mask = 4294967295
        access_size = 4
        i = <optimized out>
#10 0x00007f8bb10141a2 in memory_region_iorange_write (iorange=0x7f8bb3d703d0, offset=0, width=4, data=49408) at /build/buildd/qemu-kvm-1.0+noroms/memory.c:455
        mr = 0x7f8bb3d70380
        __PRETTY_FUNCTION__ = "memory_region_iorange_write"
#11 0x00007f8bb100abfd in kvm_handle_io (count=1, size=4, direction=1, data=<optimized out>, port=3324) at /build/buildd/qemu-kvm-1.0+noroms/kvm-all.c:863
        i = <optimized out>
        ptr = <optimized out>
#12 kvm_cpu_exec (env=0x7f8bb394e3f0) at /build/buildd/qemu-kvm-1.0+noroms/kvm-all.c:1008
        run = 0x7f8bb0e63000
        ret = <optimized out>
        run_ret = <optimized out>
#13 0x00007f8bb0fe8a61 in qemu_kvm_cpu_thread_fn (arg=0x7f8bb394e3f0) at /build/buildd/qemu-kvm-1.0+noroms/cpus.c:740
        env = 0x7f8bb394e3f0
        r = <optimized out>
#14 0x00007f8badf78e9a in start_thread (arg=0x7f8ba6c91700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f8ba6c91700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -3517395481018648947, 140237895903360, 140237775378880, 0, 3, 3474807351476860557, 3474782874456143501}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#15 0x00007f8badca674d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#16 0x0000000000000000 in ?? ()
No symbol table info available.