On 10.10.2017 09:57, Marek Vasut wrote:
> On 10/10/2017 09:20 AM, Thomas Huth wrote:
>> Hi Chris, hi Marek,
>
> Hi,
>
>> I recently noticed that when I start qemu-system-nios2 (build from the
>> very latest git master branch) and then type "quit" at the monitor (or
>> simply try to close the GTK window), QEMU does not shut down right and
>> hangs somewhere in pause_all_vcpus() forever.
>> Do you have any idea what might be wrong here?
>
> Nope, can you debug it and ev. send patch ?
Backtrace looks like this:
#0 0x00007ffff7931945 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1 0x00005555557cf9c5 in qemu_cond_wait (cond=cond@entry=0x555555b5f9c0
<qemu_pause_cond>, mutex=mutex@entry=0x555555b5fa40 <qemu_global_mutex>) at
util/qemu-thread-posix.c:161
#2 0x0000555555606ee8 in pause_all_vcpus () at cpus.c:1620
#3 0x00005555555cc43a in main (argc=<optimized out>, argv=<optimized out>,
envp=<optimized out>)
at vl.c:4906
Looks like the CPU does not get stopped right? Unfortunately, I've got no
good clue how to debug that further right now...
> We're talking about git HEAD, right ?
Yes.
Thomas
