android - app vss异常VmSize是什么意思

Question

我收到了本机崩溃报告，但找不到原因。

错误堆栈是这样的：

Error Thread
        signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x1e
 
        pid: 15939, tid: 16653, name: RenderThread  >>> com.demo.view <<<<
 
        Abort message: App vss abnormal VmSize:  4048012 kB
 
        backtrace:
 
        #00 pc 000817ae  /system/lib/libc++.so (unw_step+1)
 
        #01 pc 000815af  /system/lib/libc++.so (__gnu_unwind_frame+4)
 
        #02 pc 00045053  /system/lib/libc++.so (__gxx_personality_v0+254)
 
        #03 pc 0003d421  /data/app/com.demo.view- 
        BNzcWYwU6aaMTPkBaquZng==/lib/arm/libBaiduMapSDK_base_v6_4_1.so  
        (__gnu_Unwind_Backtrace+76)
 
        #04 pc 0003daf9  /data/app/com.demo.view- 
        BNzcWYwU6aaMTPkBaquZng==/lib/arm/libBaiduMapSDK_base_v6_4_1.so  
        (_Unwind_Backtrace+33)

 
        java:
 
        (no managed stack frames)

有人知道原因吗？