Attached is a partial strace.
On Wednesday, December 20, 2017 at 7:06:31 PM UTC, Colin Cross wrote:
>
> From the stack trace after ctrl-c, lunch will be waiting for the child
> soong_ui process to complete. An strace of that process would be
> interesting.
>
> On Mon, Dec 18, 2017 at 4:12 PM, Alessandro Brucato <[email protected]
> <javascript:>> wrote:
>
>> This is the output of strace attached to the process in which I execute
>> "lunch".
>>
>>
>>
>> <https://lh3.googleusercontent.com/-Rk-T1kCPUnA/WjhYORJYCKI/AAAAAAAAGSY/LIzqOc58jvkTpj7dowKqjz1OsKoAy0dZQCLcBGAs/s1600/strace.PNG>
>>
>> When "lunch" is stuck, the output of strace ends with "wait4(-1,". All
>> the remaining part appears when I abort "lunch" with CTRL+C.
>>
>> Maybe this issue is due to the fact that I'm using a guest in Virtualbox?
>>
>> Il giorno lunedì 18 dicembre 2017 23:45:48 UTC+1, Colin Cross ha scritto:
>>>
>>> Can you capture the full output of all the stack traces?
>>>
>>> It's getting stuck while trying to walk all the checked-out code looking
>>> for various build files. If it was completely deadlocked then it would
>>> have died on its own, so it's probably stuck in a loop somehow.
>>>
>>> On Mon, Dec 18, 2017 at 8:12 AM, Alessandro Brucato <[email protected]>
>>> wrote:
>>>
>>>> Hello, I'm trying to build the Android source code for my Hikey 960
>>>> board.
>>>> I'm following this video tutorial
>>>> https://www.youtube.com/watch?v=RD_NZRKiZBU in parallel to the
>>>> official Android guide
>>>> https://source.android.com/setup/devices#hikey-boards.
>>>>
>>>>
>>>> Everything went fine until I reached the command "lunch
>>>> hikey960-userdebug". It blocks, without returning any output. I left it
>>>> "working" for 1 hour and then I aborted it (even if I know that this
>>>> command should take few seconds). If I execute only "lunch" it shows the
>>>> list of available build targets, and when I select "hikey960-userdebug" it
>>>> blocks. When I abort it with CTRL+C, it says "Still alive, killing
>>>> subprocesses" and then it shows a lot of messages referring to threads.
>>>> Here is the screenshot https://ibb.co/k32KQR
>>>> I noticed that also the "make" command (inside the AOSP directory) has
>>>> the same behaviour.
>>>>
>>>>
>>>> This is the list of commands I've used during the process:
>>>>
>>>>
>>>> sudo apt-get install openjdk-7-jdk
>>>>
>>>> sudo apt-get install git-core gnupg flex bison gperf build-essential
>>>> zip curl zlib1g-dev gcc-multilib g++-multilib libc6-dev-i386
>>>> lib32ncurses5-dev x11proto-core-dev libx11-dev lib32z-dev ccache
>>>> libgl1-mesa-dev libxml2-utils xsltproc unzip
>>>>
>>>> mkdir output
>>>>
>>>> export OUT_DIR_COMMON_BASE=/home/brucedh/output/
>>>>
>>>> mkdir ~/bin
>>>>
>>>> PATH=~/bin:$PATH
>>>>
>>>> curl https://storage.googleapis.com/git-repo-downloads/repo >
>>>> ~/bin/repo
>>>>
>>>> chmod a+x ~/bin/repo
>>>>
>>>> mkdir dev
>>>>
>>>> cd dev
>>>>
>>>> mkdir hikey960
>>>>
>>>> cd hikey960
>>>>
>>>> git config --global user.name "<REDACTED>"
>>>>
>>>> git config --global user.email "<REDACTED>"
>>>>
>>>> repo init -u https://android.googlesource.com/platform/manifest -b
>>>> master
>>>>
>>>> repo sync –j4
>>>>
>>>> git clone https://android.googlesource.com/kernel/hikey-linaro
>>>>
>>>> cd hikey-linaro
>>>>
>>>> git checkout -b android-hikey-linaro-4.9 origin/android-hikey-linaro-4.9
>>>>
>>>> make ARCH=arm64 menuconfig
>>>>
>>>> make ARCH=arm64 hikey960_defconfig
>>>>
>>>>
>>>> PATH=/home/brucedh/dev/hikey960/prebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-4.9/bin/:$PATH
>>>>
>>>> make ARCH=arm64 CROSS_COMPILE=aarch64-linux-android- -j4
>>>>
>>>> cp arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dtb
>>>> ../device/linaro/hikey-kernel/hi3660-hikey960.dtb-4.9
>>>>
>>>> cp arch/arm64/boot/Image.gz
>>>> ../device/linaro/hikey-kernel/Image.gz-hikey960-4.9
>>>>
>>>> cd ~/dev/hikey960
>>>>
>>>> . ./build/envsetup.sh
>>>>
>>>> lunch hikey960-userdebug
>>>>
>>>>
>>>>
>>>> I'm using Ubuntu 16.04 LTS as guest on Virtualbox. I tried to do all
>>>> the process once again from the beginning with a new virtualbox image, but
>>>> I found the same problem.
>>>>
>>>> Thanks in advance!
>>>>
>>>> --
>>>> --
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>>>
>>> --
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strace: Process 18749 attached with 17 threads
[pid 18787] futex(0xc420b70110, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 18780] futex(0xc42011eb90, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 18779] futex(0xc42028e110, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 18776] futex(0xc42011e810, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 18773] futex(0xc420067290, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 18769] futex(0x792c20, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 18770] futex(0xc420012f10, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 18768] restart_syscall(<... resuming interrupted futex ...> <unfinished
...>
[pid 18749] futex(0x775090, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 18777] futex(0x7747f8, FUTEX_WAKE, 1 <unfinished ...>
[pid 18788] sched_yield() = 0
[pid 18778] sched_yield( <unfinished ...>
[pid 18788] futex(0x774730, FUTEX_WAIT, 2, NULL <unfinished ...>
[pid 18778] <... sched_yield resumed> ) = 0
[pid 18778] futex(0x774730, FUTEX_WAIT, 2, NULL <unfinished ...>
[pid 18777] <... futex resumed> ) = 1
[pid 18768] <... restart_syscall resumed> ) = 0
[pid 18777] futex(0x774730, FUTEX_WAKE, 1 <unfinished ...>
[pid 18768] epoll_wait(4, <unfinished ...>
[pid 18788] <... futex resumed> ) = 0
[pid 18788] futex(0x774730, FUTEX_WAKE, 1) = 1
[pid 18778] <... futex resumed> ) = 0
[pid 18788]
lstat("/media/peter/57681A1323A117A0/android/packages/apps/TV/tests/input/src",
<unfinished ...>
[pid 18778] futex(0x774730, FUTEX_WAKE, 1 <unfinished ...>
[pid 18777] <... futex resumed> ) = 1
[pid 18778] <... futex resumed> ) = 0
[pid 18777]
lstat("/media/peter/57681A1323A117A0/android/packages/apps/TV/tests/jank/src",
<unfinished ...>
[pid 18778]
lstat("/media/peter/57681A1323A117A0/android/packages/apps/TV/common/res/transition",
<unfinished ...>
[pid 18768] <... epoll_wait resumed> [], 128, 0) = 0
[pid 18768] pselect6(0, NULL, NULL, NULL, {tv_sec=0, tv_nsec=20000}, NULL) = 0
(Timeout)
[pid 18768] pselect6(0, NULL, NULL, NULL, {tv_sec=0, tv_nsec=20000}, NULL
<unfinished ...>
[pid 18775] close(3 <unfinished ...>
[pid 18771] epoll_ctl(4, EPOLL_CTL_ADD, 12,
{EPOLLIN|EPOLLOUT|EPOLLRDHUP|EPOLLET, {u32=3971640320, u64=140599726074880}}
<unfinished ...>
[pid 18772]
lstat("/media/peter/57681A1323A117A0/android/frameworks/native/vulkan/include/vulkan/vk_android_native_buffer.h",
<unfinished ...>
[pid 18771] <... epoll_ctl resumed> ) = -1 EPERM (Operation not permitted)
[pid 18781]
lstat("/media/peter/57681A1323A117A0/android/prebuilts/tools/common/gradle-plugins/repository/org",
<unfinished ...>
[pid 18775] <... close resumed> ) = 0
[pid 18775] openat(AT_FDCWD,
"/media/peter/57681A1323A117A0/android/prebuilts/tools/darwin-x86/swt/about_files",
O_RDONLY|O_CLOEXEC <unfinished ...>
[pid 18774]
lstat("/media/peter/57681A1323A117A0/android/prebuilts/deqp/spirv/vulkan/prebuilt/0x0000022e.spv",
<unfinished ...>
[pid 18771] epoll_ctl(4, EPOLL_CTL_DEL, 12, 0xc422001b04) = -1 EPERM (Operation
not permitted)
[pid 18771] getdents64(12, <unfinished ...>
[pid 18768] <... pselect6 resumed> ) = 0 (Timeout)
[pid 18768] futex(0xc42011eb90, FUTEX_WAKE, 1 <unfinished ...>
[pid 18780] <... futex resumed> ) = 0
[pid 18780] epoll_wait(4, <unfinished ...>
[pid 18768] <... futex resumed> ) = 1
[pid 18780] <... epoll_wait resumed> [], 128, 0) = 0
[pid 18768] pselect6(0, NULL, NULL, NULL, {tv_sec=0, tv_nsec=20000}, NULL
<unfinished ...>
[pid 18780] epoll_wait(4, <unfinished ...>
[pid 18771] <... getdents64 resumed> /* 3 entries */, 4096) = 80
[pid 18780] <... epoll_wait resumed> [], 128, 0) = 0
[pid 18780] epoll_wait(4, <unfinished ...>
[pid 18771] getdents64(12, <unfinished ...>
[pid 18768] <... pselect6 resumed> ) = 0 (Timeout)
[pid 18780] <... epoll_wait resumed> [], 128, 0) = 0
[pid 18768] futex(0xc42028e110, FUTEX_WAKE, 1 <unfinished ...>
[pid 18780] futex(0xc42011eb90, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 18779] <... futex resumed> ) = 0
[pid 18768] <... futex resumed> ) = 1
[pid 18779] epoll_wait(4, <unfinished ...>
[pid 18768] pselect6(0, NULL, NULL, NULL, {tv_sec=0, tv_nsec=20000}, NULL
<unfinished ...>
[pid 18779] <... epoll_wait resumed> [], 128, 0) = 0
[pid 18779] futex(0xc42028e110, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 18768] <... pselect6 resumed> ) = 0 (Timeout)
[pid 18771] <... getdents64 resumed> /* 0 entries */, 4096) = 0
[pid 18771]
lstat("/media/peter/57681A1323A117A0/android/frameworks/native/vulkan/include/hardware/hwvulkan.h",
<unfinished ...>
[pid 18788] <... lstat resumed> {st_mode=S_IFDIR|0777, st_size=0, ...}) = 0
[pid 18768] pselect6(0, NULL, NULL, NULL, {tv_sec=0, tv_nsec=20000}, NULL
<unfinished ...>
[pid 18788] close(13 <unfinished ...>
[pid 18778] <... lstat resumed> {st_mode=S_IFDIR|0777, st_size=0, ...}) = 0
[pid 18777] <... lstat resumed> {st_mode=S_IFDIR|0777, st_size=0, ...}) = 0
[pid 18778]
lstat("/media/peter/57681A1323A117A0/android/packages/apps/TV/common/res/values",
<unfinished ...>
[pid 18777] close(7 <unfinished ...>
[pid 18768] <... pselect6 resumed> ) = 0 (Timeout)
[pid 18788] <... close resumed> ) = 0
[pid 18768] pselect6(0, NULL, NULL, NULL, {tv_sec=0, tv_nsec=20000}, NULL
<unfinished ...>
[pid 18788] futex(0xc42028e110, FUTEX_WAKE, 1) = 1
[pid 18779] <... futex resumed> ) = 0
[pid 18768] <... pselect6 resumed> ) = 0 (Timeout)
[pid 18779] epoll_wait(4, <unfinished ...>
[pid 18768] pselect6(0, NULL, NULL, NULL, {tv_sec=0, tv_nsec=20000}, NULL
<unfinished ...>
[pid 18779] <... epoll_wait resumed> [], 128, 0) = 0
[pid 18788] openat(AT_FDCWD,
"/media/peter/57681A1323A117A0/android/platform_testing/libraries/longevity/src/android",
O_RDONLY|O_CLOEXEC <unfinished ...>
[pid 18779] futex(0xc42028e110, FUTEX_WAIT, 0, NULL <unfinished ...>
[pid 18768] <... pselect6 resumed> ) = 0 (Timeout)
