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From: Paolo Bonzini <pbonzini@redhat.com>
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Date: Wed, 25 Nov 2015 14:47:37 +0100
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Subject: Re: [Qemu-devel] make check failed: rcutorture error
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To: Yijun Zhu <zhuyijun@huawei.com>
Cc: Peter Maydell <peter.maydell@linaro.org>, Hangaohuai <hangaohuai@huawei.com>, Shannon Zhao <zhaoshenglong@huawei.com>, QEMU Developers <qemu-devel@nongnu.org>, "Huangpeng (Peter)" <peter.huangpeng@huawei.com>



On 25/11/2015 02:50, Yijun Zhu wrote:
> MALLOC_PERTURB_=${MALLOC_PERTURB_:-$((RANDOM % 255 + 1))} gtester -k --verbose -m=quick tests/rcutorture
> TEST: tests/rcutorture... (pid=11593)
>   /rcu/torture/1reader:                                                FAIL
> GTester: last random seed: R02Sea7709d95e8ac37849453294f67d961e
> (pid=11603)
>   /rcu/torture/10readers:                                              FAIL
> GTester: last random seed: R02S287b0f32d203d81e774e307e72e8e0b0
> (pid=11621)
> FAIL: tests/rcutorture

Weird, it does not print an assertion failure.  Can you try

MALLOC_PERTURB=35 tests/rcutorture --verbose -m=quick

?

Paolo