我已经为android目标eabi x86与NDK R10b交叉编译了Valgrind。当按步骤启动我的应用程序时，例如这里的valgrind崩溃。记录
10-29 11:16:07.468: D/AndroidRuntime(2240): >>>>>> AndroidRuntime START com.android.internal.os.RuntimeInit <<<<<<
10-29 11:16:07.469: D/AndroidRuntime(2240): CheckJNI is ON
10-29 11:16:07.486: E/memtrack(2240): Couldn't load memtrack module (No such file or directory)
10-29 11:16:07.486: E/android.os.Debug(2240): failed to load memtrack module: -2
10-29 11:16:07.500: D/AndroidRuntime(2240): Calling main entry com.android.commands.am.Am
10-29 11:16:07.502: I/ActivityManager(1236): START u0 {act=android.intent.action.MAIN flg=0x10000000 cmp=...} from uid 0 on display 0
10-29 11:16:07.518: D/AndroidRuntime(2240): Shutting down VM
10-29 11:16:07.519: I/art(2240): Debugger is no longer active
10-29 11:16:07.522: E/libprocessgroup(2250): failed to make and chown /acct/uid_10053: Read-only file system
10-29 11:16:07.522: W/Zygote(2250): createProcessGroup failed, kernel missing CONFIG_CGROUP_CPUACCT?
10-29 11:16:07.523: I/art(2250): Not late-enabling -Xcheck:jni (already on)
10-29 11:16:07.524: E/art(2240): Thread attaching while runtime is shutting down: Binder_1
10-29 11:16:07.524: I/AndroidRuntime(2240): NOTE: attach of thread 'Binder_1' failed
10-29 11:16:09.746: D/AndroidRuntime(2264): >>>>>> AndroidRuntime START com.android.internal.os.RuntimeInit <<<<<<
10-29 11:16:09.848: D/AndroidRuntime(2264): CheckJNI is ON
10-29 11:16:10.278: I/art(2264): Counter: 1
10-29 11:16:10.318: I/start-valgrind.sh(2263): No [stack] line found in /proc/self/maps!
10-29 11:16:10.321: A/libc(2264): No [stack] line found in /proc/self/maps!
10-29 11:16:10.341: A/libc(2264): Fatal signal 6 (SIGABRT), code -6 in tid 2264 (...)
10-29 11:16:10.580: I/DEBUG(948): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
10-29 11:16:10.580: I/DEBUG(948): Build fingerprint: 'generic_x86/sdk_phone_x86/generic_x86:5.0/LRX09D/1504858:eng/test-keys'
10-29 11:16:10.580: I/DEBUG(948): Revision: '0'
10-29 11:16:10.580: I/DEBUG(948): ABI: 'x86'
10-29 11:16:10.580: I/DEBUG(948): pid: 2264, tid: 2264, name: ... >>> /data/local/Inst/bin/valgrind <<<
10-29 11:16:10.580: I/DEBUG(948): signal 6 (SIGABRT), code -6 (SI_TKILL), fault addr --------
10-29 11:16:10.581: I/DEBUG(948): Abort message: 'No [stack] line found in /proc/self/maps!'
10-29 11:16:10.581: I/DEBUG(948): eax 00000000 ebx 000008d8 ecx 00000006 edx 00000000
10-29 11:16:10.581: I/DEBUG(948): esi 00000000 edi 00000000
10-29 11:16:10.581: I/DEBUG(948): xcs 00000073 xds 0000007b xes 0000007b xfs 00000000 xss 0000007b
10-29 11:16:10.581: I/DEBUG(948): eip 3806dd52 ebp 00000000 esp 628cfe40 flags 00200202
10-29 11:16:10.581: I/DEBUG(948): backtrace:
10-29 11:16:10.581: I/DEBUG(948): #00 pc 0006dd52 /data/local/Inst/lib/valgrind/memcheck-x86-linux
10-29 11:16:10.583: W/NativeCrashListener(1236): Couldn't find ProcessRecord for pid 2264
10-29 11:16:10.597: I/DEBUG(948): Tombstone written to: /data/tombstones/tombstone_09
10-29 11:16:10.597: I/BootReceiver(1236): Copying /data/tombstones/tombstone_09 to DropBox (SYSTEM_TOMBSTONE)
10-29 11:16:10.637: I/start-valgrind.sh(2263): start-valgrind.sh terminated by exit(1)
10-29 11:16:10.638: I/Zygote(954): Process 2250 exited cleanly (1)
10-29 11:16:10.639: W/Zygote(954): Error reading pid from wrapped process, child may have died
10-29 11:16:10.639: W/Zygote(954): java.io.EOFException
10-29 11:16:10.639: W/Zygote(954): at libcore.io.Streams.readFully(Streams.java:83)
10-29 11:16:10.639: W/Zygote(954): at java.io.DataInputStream.readInt(DataInputStream.java:103)
10-29 11:16:10.639: W/Zygote(954): at com.android.internal.os.ZygoteConnection.handleParentProc(ZygoteConnection.java:974)
10-29 11:16:10.639: W/Zygote(954): at com.android.internal.os.ZygoteConnection.runOnce(ZygoteConnection.java:276)
10-29 11:16:10.639: W/Zygote(954): at com.android.internal.os.ZygoteInit.runSelectLoop(ZygoteInit.java:784)
10-29 11:16:10.639: W/Zygote(954): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:690)
10-29 11:16:10.639: W/ActivityManager(1236): Slow operation: 3129ms so far, now at startProcess: returned from zygote!
10-29 11:16:10.639: W/ActivityManager(1236): Slow operation: 3129ms so far, now at startProcess: done updating battery stats
10-29 11:16:10.639: W/ActivityManager(1236): Slow operation: 3129ms so far, now at startProcess: building log message
10-29 11:16:10.639: I/ActivityManager(1236): Start proc ... for activity ...: pid=2250 uid=10053 gids={50053, 9997, 3003, 1028, 1015} abi=x86
10-29 11:16:10.640: W/ActivityManager(1236): Slow operation: 3129ms so far, now at startProcess: starting to update pids map
10-29 11:16:10.640: W/ActivityManager(1236): Slow operation: 3130ms so far, now at startProcess: done updating pids map
10-29 11:16:10.640: W/ActivityManager(1236): Slow operation: 3130ms so far, now at startProcess: done starting proc!
10-29 11:16:17.520: W/ActivityManager(1236): Launch timeout has expired, giving up wake lock!
10-29 11:16:20.650: W/ActivityManager(1236): Process ProcessRecord{1daddf3b 2250:.../u0a53} failed to attach
10-29 11:16:20.650: I/ActivityManager(1236): Killing 2250:.../u0a53 (adj -100): start timeout- 我在安卓5/L的ARM模拟器上也遇到过这种情况
- 我正在使用ubuntu 14
- 手动valgrind启动，如/data/local/Inst/bin/valgrind/data/local/sample bin，工作没有问题
- 这在模拟器API 18（ARM）上使用相同的Valgrind编译时运行良好
- 我已尝试使用
adb shell mount -o remount,rw -t yaffs2 /dev/block/mtdblock0 /system和mount -o ro,remount /system和adb root && adb remount--没有人能奏效
有人知道这里可能出了什么问题吗？
我在模拟器的Widget Preview应用程序中遇到了类似的错误：
E/libprocessgroup﹕ failed to make and chown /acct/uid_10052: Read-only file system
经过各种网络搜索和实验，我发现模拟器的/sdcard确实设置为只读。（你可以通过尝试在adb shell中触摸或推送文件，或者使用Android设备管理器来探索文件系统来测试这一点。）
问题78434中描述了有效的错误和解决方法。
解决方案
- 转到.android文件夹中的ADV文件夹，找到AVD的
config.ini文件，例如~/.android/avd/Nexus5_v19.avd/config.ini - 用文本编辑器打开它。如果您在Windows上，请使用可以处理Unix换行符的文本编辑器
- 将
hw.sdCard=no更改为hw.sdCard=yes - 保存它，重新启动模拟器，并测试/sdcard是否可写
好吧，我遇到了同样的问题，上面的解决方案对我来说不起作用。我在将Firebase Storage添加到我的应用程序后发现了这一点。检查了build.gradle(Module:app)，发现Firebase的不同版本存在冲突，将它们全部更改为同一版本，同步项目现在有效：）希望这一帮助能供将来参考。