Fatal signal 11 (SIGSEGV), code 1, fault addr 0x8 in tid 4101 (Thread-28)

Occasionally, the old project would flash back, and the log could not find the reason, and finally found the error log 2023-06-15 10:23:07.050 2687-2687/? A/libc: Fatal signal 11 (SIGSEGV), code 1, fault addr 0x4 in tid 2687 (om.iterminal.test) 2023-06-15 10:23:07.050 212-212/? W/: debuggerd: handling request: pid=2687 uid=10126 gid=10126 tid=2687 2023-06-15 10:23:07.130 3160-3160/? A/DEBUG: *** *** […]

Android: Using Core.rotate to rotate the camera 90 degrees will cause Fatal signal 11 (SIGSEGV), code 2 (SEGV_ACCERR), fault addr error

Description: When I ran the opencv routine tutorial-2-mixedprocessing today, I found that I used Core.rotate(mRgba,mRgba,Core.ROTATE_90_CLOCKWISE); Rotating the camera 90 degrees will cause Fatal signal 11 (SIGSEGV), code 2 (SEGV_ACCERR), fault addr error. Rotating 180 degrees will not. error log: 2023-05-13 17:15:33.104 1652-1853 WindowManager system_server E win=Window{1069dad u0 Splash Screen com.michael.findfeature EXITING} destroySurfaces: appStopped=false win.mWindowRemovallowed=true win.mRem […]

[Solved] [Solved] ns-3 uses FlowMonitor to report an error terminated with signal SIGSEG terminated with signal SIGSEGV

The code in question is as follows: FlowMonitorHelper flowmon; Ptr<FlowMonitor> monitor = flowmon.InstallAll(); Ptr<Ipv4FlowClassifier> classifier = DynamicCast<Ipv4FlowClassifier> (flowmon.GetClassifier()); std::map<FlowId, FlowMonitor::FlowStats> stats = monitor->GetFlowStats (); It turns out that the command line error is as follows: terminated with signal SIGSEGV. Run it under a debugger to get more information (./waf –run –command-template=”gdb –args %s “). Until […]

[Solved] C++ error signal SIGSEGV, Segmentation fault

I recently encountered a problem when I was learning linked lists. Accessing node s in the following code will report signal SIGSEGV, Segmentation fault LNode *p, *s; // p is the predecessor node of the position to be inserted, s is the node to be inserted s->data = value;//Error reported here p = GetElem(L, loc […]