Pip SSLError malloc failure in chroot

Question

我已经挂载了一个基于 debian (linaro( 的rootfs.img.raw，它从稀疏图像(带有simg2img(创建并运行 chroot：

$ sudo chroot /mnt/intrinsycimg qemu-aarch64-static /bin/bash

使用 QEMU 模拟 ARM64。我qemu-aarch64版本是2.11.1(Debian 1：2.11+dfsg-1ubuntu7.26(。

在python(版本3.7.3(上使用pip(版本18.1(，我试图用它安装一个随机包，但是出现以下错误：

root@user:/home/linaro# pip3 install --user progress
qemu: Unsupported syscall: 278
Collecting progress
qemu: Unsupported syscall: 278
qemu: Unsupported syscall: 278
qemu: Unsupported syscall: 278
qemu: Unsupported syscall: 278
qemu: Unsupported syscall: 278
Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(336236609, '[SSL] malloc failure (_ssl.c:2994)'))': /simple/progress/
qemu: Unsupported syscall: 278
qemu: Unsupported syscall: 278
Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(336236609, '[SSL] malloc failure (_ssl.c:2994)'))': /simple/progress/
qemu: Unsupported syscall: 278
qemu: Unsupported syscall: 278
Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(336236609, '[SSL] malloc failure (_ssl.c:2994)'))': /simple/progress/
qemu: Unsupported syscall: 278
qemu: Unsupported syscall: 278
Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(336236609, '[SSL] malloc failure (_ssl.c:2994)'))': /simple/progress/
qemu: Unsupported syscall: 278
qemu: Unsupported syscall: 278
Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(336236609, '[SSL] malloc failure (_ssl.c:2994)'))': /simple/progress/
qemu: Unsupported syscall: 278
qemu: Unsupported syscall: 278
Could not find a version that satisfies the requirement progress (from versions: )
No matching distribution found for progress

我尝试根据此 github 问题答案添加一个--trusted-host标志，但遇到了 malloc 失败：

root@user:/home/linaro# pip3 install progress --trusted-host pypi.org --trusted-host files.pythonhosted.org
qemu: Unsupported syscall: 278
Collecting progress
qemu: Unsupported syscall: 278
qemu: Unsupported syscall: 278
qemu: Unsupported syscall: 278
qemu: Unsupported syscall: 278
qemu: Unsupported syscall: 278
Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(336236609, '[SSL] malloc failure (_ssl.c:2994)'))': /simple/progress/
qemu: Unsupported syscall: 278
qemu: Unsupported syscall: 278
Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(336236609, '[SSL] malloc failure (_ssl.c:2994)'))': /simple/progress/
qemu: Unsupported syscall: 278
qemu: Unsupported syscall: 278
Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(336236609, '[SSL] malloc failure (_ssl.c:2994)'))': /simple/progress/
qemu: Unsupported syscall: 278
qemu: Unsupported syscall: 278
Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(336236609, '[SSL] malloc failure (_ssl.c:2994)'))': /simple/progress/
qemu: Unsupported syscall: 278
qemu: Unsupported syscall: 278
Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(336236609, '[SSL] malloc failure (_ssl.c:2994)'))': /simple/progress/
qemu: Unsupported syscall: 278
qemu: Unsupported syscall: 278
Could not fetch URL https://pypi.org/simple/progress/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/progress/ (Caused by SSLError(SSLError(336236609, '[SSL] malloc failure (_ssl.c:2994)'))) - skipping
Could not find a version that satisfies the requirement progress (from versions: )
No matching distribution found for progress

我还尝试按照该用户的建议挂载/run、/dev、/sys和/proc(例如sudo mount --rbind /run/ /mnt/linaroimg/run/(，但我得到了相同的结果。

我的openssl版本OpenSSL 1.1.1d，我发现了有关1.1.1d的malloc故障的问题，因此，如果我运行相同的命令，则会出现相同的错误：

root@user:/home/linaro# python3 -c 'import urllib.request; urllib.request.urlopen("https://pypi.org")'
qemu: Unsupported syscall: 278
qemu: Unsupported syscall: 278
qemu: Unsupported syscall: 278
qemu: Unsupported syscall: 278
qemu: Unsupported syscall: 278
qemu: Unsupported syscall: 278
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/usr/lib/python3.7/urllib/request.py", line 222, in urlopen
return opener.open(url, data, timeout)
File "/usr/lib/python3.7/urllib/request.py", line 525, in open
response = self._open(req, data)
File "/usr/lib/python3.7/urllib/request.py", line 543, in _open
'_open', req)
File "/usr/lib/python3.7/urllib/request.py", line 503, in _call_chain
result = func(*args)
File "/usr/lib/python3.7/urllib/request.py", line 1360, in https_open
context=self._context, check_hostname=self._check_hostname)
File "/usr/lib/python3.7/urllib/request.py", line 1285, in do_open
h = http_class(host, timeout=req.timeout, **http_conn_args)
File "/usr/lib/python3.7/http/client.py", line 1383, in __init__
context = ssl._create_default_https_context()
File "/usr/lib/python3.7/ssl.py", line 565, in create_default_context
context = SSLContext(PROTOCOL_TLS)
File "/usr/lib/python3.7/ssl.py", line 388, in __new__
self = _SSLContext.__new__(cls, protocol)
ssl.SSLError: [SSL] malloc failure (_ssl.c:2994)

我尝试手动编译OpenSSL_1_1_1g版本：

root@user:/home/linaro# openssl version
OpenSSL 1.1.1g  21 Apr 2020 (Library: OpenSSL 1.1.1d  10 Sep 2019)

但最终结果相同。我对Library: OpenSSL 1.1.1d持怀疑态度，但我克隆了openssl存储库并检查了OpenSSL_1.1.1g标签。我也想避免自己编译openssl，因为我更喜欢稍后通过apt更新它。

任何想法我应该如何解决这个问题？

Answer 1

这里的问题是你使用的是旧版本的 QEMU，它在其 linux 用户模式支持中存在已知错误(它特别存在多线程来宾程序的问题(。尝试更新的版本(如 QEMU 5.0(应该会导致错误消失。