Fatal signal 11 (SIGSEGV)

[adamstyrc]

From time to time my app gets crashed and in logs I can see:

A/libc: Fatal signal 11 (SIGSEGV), code 1, fault addr 0x5c in tid 22068 (t.local.android)

No clue what that is but I think it happens on transition to other Activities and on way back.

[iksws]

If you using box2d check your bodys, body destroy and body create need world no locked. Any error in calculator new/destroy body generate this error!