Android Studio启动应用时触发SIGSEGV崩溃问题求助

解决步骤 #

• 重启ADB服务：执行 adb kill-server 后再运行 adb start-server
• 关闭Instant Run功能：进入Android Studio设置 → Build, Execution, Deployment → Instant Run，取消所有勾选选项
• 清理并重建项目：点击Build菜单 → Clean Project，接着执行Rebuild Project
• 调整调试超时：在Run/Debug Configurations的应用配置中，将Debugger的Timeout值提高到10000ms
• 重置USB调试：关闭手机的USB调试后重新开启，或切换USB连接模式

日志分析 #

崩溃发生在ADB-JDWP Connec线程，由空指针解引用触发段错误（SIGSEGV, SEGV_MAPERR）。这类偶发问题并非应用代码逻辑问题，而是调试器与应用初始化的时序冲突，所以重试几次能绕过该问题。

崩溃日志详情 #

Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0xd in tid 19481 (ADB-JDWP Connec), pid 19473 (u.id.kmg.xferv2)
*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
Evolution X Version: '9.0'
Build fingerprint: 'google/husky/husky:14/AP1A.240505.005/11677807:user/release-keys'
Revision: 'MP1.0'
ABI: 'arm64'
Timestamp: 2024-06-29 06:39:55.119716258+1000
Process uptime: 1s
Cmdline: au.id.kmg.xferv2
pid: 19473, tid: 19481, name: ADB-JDWP Connec  >>> au.id.kmg.xferv2 <<<
uid: 10747
tagged_addr_ctrl: 0000000000000001 (PR_TAGGED_ADDR_ENABLE)
pac_enabled_keys: 000000000000000f (PR_PAC_APIAKEY, PR_PAC_APIBKEY, PR_PAC_APDAKEY, PR_PAC_APDBKEY)
signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x000000000000000d
Cause: null pointer dereference
    x0  0000006dfd62c590  x1  000000000000000b  x2  00000070c740bda0  x3  00000070c740be20
    x4  0000000000001070  x5  0000000000000000  x6  0000006dca3f0740  x7  0000006dca3f0630
    x8  167785d0dbb14e34  x9  167785d0dbb14e34  x10 0000006dca3f1c40  x11 0000000000000000
    x12 0000006dfcdfa440  x13 b400006e4ecc4c40  x14 80000001000009f8  x15 b400006e0ecc3d50
    x16 00000070b6ac9328  x17 0000007091779720  x18 0000006cfe27c000  x19 00000070c740be20
    x20 00000070c740bda0  x21 000000000000000b  x22 0000006dfd62c590  x23 00000070b6acb000
    x24 0000006dca3f03b0  x25 0000006dca3f1c00  x26 0000000000000000  x27 00000070b6acba80
    x28 00000070b6aca7f0  x29 00000070c740bc90
    lr  00000070b6ac6b80  sp  00000070c740bb50  pc  0000006dfce4db34  pst 0000000060001000
31 total frames

内容的提问来源于stack exchange，提问作者Kevin Gilbert