1  #00 pc 0029ef9e  libunwindstack_unit_test (SignalInnerFunction+10)
2  #01 pc 0029efa7  libunwindstack_unit_test (SignalMiddleFunction+2)
3  #02 pc 0029efaf  libunwindstack_unit_test (SignalOuterFunction+2)
4  #03 pc 002a280b  libunwindstack_unit_test (unwindstack::SignalCallerHandler(int, siginfo*, void*)+10)
5  #04 pc 00058bd4  libc.so (__restore)
6  #05 pc 0029f01e  libunwindstack_unit_test (InnerFunction+106)
7  #06 pc 0029f633  libunwindstack_unit_test (MiddleFunction+16)
8  #07 pc 0029f64b  libunwindstack_unit_test (OuterFunction+16)
9  #08 pc 002a1711  libunwindstack_unit_test (unwindstack::RemoteThroughSignal(int, unsigned int)+260)
10  #09 pc 002a1603  libunwindstack_unit_test (unwindstack::UnwindTest_remote_through_signal_Test::TestBody()+10)
11  #10 pc 002c8fe3  libunwindstack_unit_test (testing::Test::Run()+130)
12  #11 pc 002c9b25  libunwindstack_unit_test (testing::TestInfo::Run()+184)
13  #12 pc 002c9e27  libunwindstack_unit_test (testing::TestSuite::Run()+202)
14  #13 pc 002d193d  libunwindstack_unit_test (testing::internal::UnitTestImpl::RunAllTests()+660)
15  #14 pc 002d160b  libunwindstack_unit_test (testing::UnitTest::Run()+134)
16  #15 pc 002de035  libunwindstack_unit_test (IsolateMain+680)
17  #16 pc 00058155  libc.so (__libc_init+68)
18