Why application is dying randomly?

Question

I am developing an music player app. All works fine except the app dies suddenly. Sometimes this happens when the app starts, and sometimes after running for long time. Some

Answer 1

In my case, problem was to set a bad Typeface onto a TextView. On process death, a good typeface became bad. And, when user came back to my app, I was not initialising this typeface again, I was using same bad typeface. And so, that triggered fatal error.

2020-03-06 10:35:58.122 com.xxxxxx.xxxxxx A/libc: Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x2000 in tid 24474 (com.xxxxxx.xxxxxx), pid 24474 (com.xxxxxx.xxxxxx)
2020-03-06 10:35:58.141 ? E/DEBUG: failed to readlink /proc/24474/fd/47: No such file or directory
2020-03-06 10:35:58.141 ? E/DEBUG: failed to readlink /proc/24474/fd/48: No such file or directory
2020-03-06 10:35:58.176 ? A/DEBUG: *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
2020-03-06 10:35:58.176 ? A/DEBUG: Build fingerprint: 'google/sdk_gphone_x86/generic_x86:10/QSR1.190920.001/5891938:user/release-keys'
2020-03-06 10:35:58.176 ? A/DEBUG: Revision: '0'
2020-03-06 10:35:58.176 ? A/DEBUG: ABI: 'x86'
2020-03-06 10:35:58.176 ? A/DEBUG: Timestamp: 2020-03-06 10:35:58+0530
2020-03-06 10:35:58.176 ? A/DEBUG: pid: 24474, tid: 24474, name: com.xxxxxx.xxxxxx  >>> com.xxxxxx.xxxxxx <<<
2020-03-06 10:35:58.176 ? A/DEBUG: uid: 10140
2020-03-06 10:35:58.176 ? A/DEBUG: signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x2000

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