I am using Eclipse on an Ubuntu computer to run a C++ application in the debugger on a MX6UL starter board. I am receiving a lot of “Stopped due to shared library event” messages in the console. Under “Debug Configurations”, “Debugger” tab, “Shared Libraries” tab, “Load shared library symbols automatically” is checked, but “Stop on shared library events” is not checked. Also, “Stop on startup at main” is not checked. The application is failing at a call to “timer_create”. I set a break point at this call. When I step over the statement, I get the following output in the console:
Reading symbols from /home/kathy/workspace/pmlx/src/pmlx…done.
0x76fcfac0 in _start () from /opt/dey/2.0-r5/sysroots/cortexa7hf-vfp-neon-dey-linux-gnueabi/lib/ld-linux-armhf.so.3
Stopped due to shared library event (no libraries added or removed)
Stopped due to shared library event:
Inferior loaded /opt/dey/2.0-r5/sysroots/cortexa7hf-vfp-neon-dey-linux-gnueabi/lib/librt.so.1
/opt/dey/2.0-r5/sysroots/cortexa7hf-vfp-neon-dey-linux-gnueabi/usr/lib/libstdc++.so.6
/opt/dey/2.0-r5/sysroots/cortexa7hf-vfp-neon-dey-linux-gnueabi/lib/libm.so.6
/opt/dey/2.0-r5/sysroots/cortexa7hf-vfp-neon-dey-linux-gnueabi/lib/libgcc_s.so.1
/opt/dey/2.0-r5/sysroots/cortexa7hf-vfp-neon-dey-linux-gnueabi/lib/libpthread.so.0
/opt/dey/2.0-r5/sysroots/cortexa7hf-vfp-neon-dey-linux-gnueabi/lib/libc.so.6
[New Thread 894]
[Switching to Thread 894]
Breakpoint 1, MainThread (lpParameter=0x0) at QControlXDLL.cpp:243
243 if (timer_create(CLOCK_REALTIME, &sev, &timerid) != 0)
[New Thread 895]
[New Thread 896]
[New Thread 897]
[New Thread 899]
[New Thread 900]
[New Thread 898]
[Switching to Thread 895]
Stopped due to shared library event (no libraries added or removed)
[New Thread 901]
[Switching to Thread 895]
Stopped due to shared library event:
Inferior loaded /opt/dey/2.0-r5/sysroots/cortexa7hf-vfp-neon-dey-linux-gnueabi/lib/libnss_files.so.2
[Switching to Thread 895]
Stopped due to shared library event (no libraries added or removed)
warning: .dynamic section for “/opt/dey/2.0-r5/sysroots/cortexa7hf-vfp-neon-dey-linux-gnueabi/lib/libnss_mdns4_minimal.so.2” is not at the expected address (wrong library or version mismatch?)
[Switching to Thread 895]
Stopped due to shared library event:
Inferior loaded /opt/dey/2.0-r5/sysroots/cortexa7hf-vfp-neon-dey-linux-gnueabi/lib/libnss_mdns4_minimal.so.2
[Switching to Thread 895]
Stopped due to shared library event (no libraries added or removed)
[Switching to Thread 895]
Stopped due to shared library event:
Inferior loaded /opt/dey/2.0-r5/sysroots/cortexa7hf-vfp-neon-dey-linux-gnueabi/lib/libnss_dns.so.2
/opt/dey/2.0-r5/sysroots/cortexa7hf-vfp-neon-dey-linux-gnueabi/lib/libresolv.so.2
[Switching to Thread 895]
Stopped due to shared library event (no libraries added or removed)
warning: .dynamic section for “/opt/dey/2.0-r5/sysroots/cortexa7hf-vfp-neon-dey-linux-gnueabi/lib/libnss_mdns.so.2” is not at the expected address (wrong library or version mismatch?)
[Switching to Thread 895]
Stopped due to shared library event:
Inferior loaded /opt/dey/2.0-r5/sysroots/cortexa7hf-vfp-neon-dey-linux-gnueabi/lib/libnss_mdns.so.2
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 895]
0x00059c38 in GetIPAddresses (ppAdapters=0x7609656c, pnAddresses=0x76096568) at RemoteComm.cpp:1777
1777 if (ifa->ifa_addr->sa_family==AF_INET)