From: Thomas Huth <thuth@redhat.com>
To: "Alex Bennée" <alex.bennee@linaro.org>
Cc: Peter Maydell <peter.maydell@linaro.org>,
QEMU Developers <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] xtensa failure: "tcg_handle_interrupt: assertion failed: (qemu_mutex_iothread_locked())"
Date: Wed, 1 Mar 2017 19:41:51 +0100 [thread overview]
Message-ID: <d3a039e7-77cc-f0de-2b9a-1779009bb7bb@redhat.com> (raw)
In-Reply-To: <877f492ppx.fsf@linaro.org>
On 01.03.2017 12:36, Alex Bennée wrote:
>
> Peter Maydell <peter.maydell@linaro.org> writes:
>
>> I got a make check failure on aarch64 host running a sparc64 test:
>>
>>
>> TEST: tests/prom-env-test... (pid=13573)
>> /sparc64/prom-env/sun4u: **
>> ERROR:/home/pm215/qemu/translate-common.c:34:tcg_handle_interrupt:
>> assertion failed: (qemu_mutex_iothread_locked())
[...]
> What will be useful for all these reports is the backtrace. Then it's
> fairly simple to identify the thing triggering the interrupt and
> identify the correct place for the locking.
xtensa-softmmu crashes, too:
#0 0x00007ffff18ef1d7 in raise () at /lib64/libc.so.6
#1 0x00007ffff18f08c8 in abort () at /lib64/libc.so.6
#2 0x00007ffff2f642a5 in g_assertion_message () at /lib64/libglib-2.0.so.0
#3 0x00007ffff2f6433a in g_assertion_message_expr () at /lib64/libglib-2.0.so.0
#4 0x00005555555e5411 in tcg_handle_interrupt (cpu=0x555555fec400, mask=2) at /home/thuth/devel/qemu/translate-common.c:34
#5 0x000055555563d2e7 in check_interrupts (mask=2, cpu=0x555555fec400) at /home/thuth/devel/qemu/include/qom/cpu.h:801
#6 0x000055555563d2e7 in check_interrupts (env=0x555555ff4690) at /home/thuth/devel/qemu/hw/xtensa/pic_cpu.c:44
#7 0x00007fffe5ab66da in code_gen_buffer ()
#8 0x00005555555e4a51 in cpu_exec (itb=<optimized out>, itb=<optimized out>, cpu=0x7fffe51bf3c0)
at /home/thuth/devel/qemu/cpu-exec.c:165
#9 0x00005555555e4a51 in cpu_exec (sc=0x7fffe51bc9b0, tb_exit=<synthetic pointer>, last_tb=<synthetic pointer>, tb=<optimized out>, cpu=0x7fffe51bf3c0) at /home/thuth/devel/qemu/cpu-exec.c:584
#10 0x00005555555e4a51 in cpu_exec (cpu=cpu@entry=0x555555fec400) at /home/thuth/devel/qemu/cpu-exec.c:686
#11 0x000055555560e89a in tcg_cpu_exec (cpu=0x555555fec400) at /home/thuth/devel/qemu/cpus.c:1251
#12 0x000055555560ebd4 in qemu_tcg_rr_cpu_thread_fn (arg=<optimized out>) at /home/thuth/devel/qemu/cpus.c:1347
#13 0x00007ffff53b3dc5 in start_thread () at /lib64/libpthread.so.0
#14 0x00007ffff19b173d in clone () at /lib64/libc.so.6
IIRC I once downloaded that image from http://wiki.qemu-project.org/Testing/System_Images
Thomas
next prev parent reply other threads:[~2017-03-01 18:41 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-28 19:10 [Qemu-devel] intermittent make check failure: "tcg_handle_interrupt: assertion failed: (qemu_mutex_iothread_locked())" Peter Maydell
2017-02-28 19:30 ` Thomas Huth
2017-02-28 21:28 ` Thomas Huth
2017-02-28 21:35 ` Mark Cave-Ayland
2017-02-28 22:07 ` Mark Cave-Ayland
2017-02-28 20:52 ` Kevin Wolf
2017-03-01 10:37 ` Dr. David Alan Gilbert
2017-03-01 11:36 ` Alex Bennée
2017-03-01 12:15 ` Mark Cave-Ayland
2017-03-01 12:41 ` Alex Bennée
2017-03-01 14:53 ` Mark Cave-Ayland
2017-03-01 15:19 ` Alex Bennée
2017-03-01 16:19 ` Mark Cave-Ayland
2017-03-01 18:33 ` Alex Bennée
2017-03-01 16:36 ` Peter Maydell
2017-03-01 18:17 ` Thomas Huth
2017-03-01 12:52 ` Peter Maydell
2017-03-01 18:27 ` [Qemu-devel] s390x " Thomas Huth
2017-03-01 18:35 ` Alex Bennée
2017-03-01 18:41 ` Thomas Huth [this message]
2017-03-01 20:32 ` [Qemu-devel] xtensa " Alex Bennée
2017-03-01 20:48 ` Peter Maydell
2017-03-02 11:39 ` [Qemu-devel] mips " Yongbok Kim
2017-03-02 12:57 ` Alex Bennée
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