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vstinner opened this issue May 23, 2024 · 5 comments
Closed

test_socket: testStream() fails on Fedora Rawhide #119461

vstinner opened this issue May 23, 2024 · 5 comments
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tests Tests in the Lib/test dir

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@vstinner
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vstinner commented May 23, 2024 •
edited by bedevere-app bot
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Example of failure: https://buildbot.python.org/all/#/builders/536/builds/7175

======================================================================
ERROR: testStream (test.test_socket.ThreadedVSOCKSocketStreamTest.testStream)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-rawhide-aarch64/build/Lib/test/test_socket.py", line 395, in _setUp
    self.__setUp()
    ~~~~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-rawhide-aarch64/build/Lib/test/test_socket.py", line 538, in setUp
    self.conn, self.connaddr = self.serv.accept()
                               ~~~~~~~~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-rawhide-aarch64/build/Lib/socket.py", line 295, in accept
    fd, addr = self._accept()
               ~~~~~~~~~~~~^^
TimeoutError: timed out

======================================================================
ERROR: testStream (test.test_socket.ThreadedVSOCKSocketStreamTest.testStream)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-rawhide-aarch64/build/Lib/test/test_socket.py", line 383, in raise_queued_exception
    raise self.queue.get()
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-rawhide-aarch64/build/Lib/test/test_socket.py", line 407, in clientRun
    self.clientSetUp()
    ~~~~~~~~~~~~~~~~^^
  File "/home/buildbot/buildarea/3.x.cstratak-fedora-rawhide-aarch64/build/Lib/test/test_socket.py", line 546, in clientSetUp
    self.cli.connect((cid, VSOCKPORT))
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^
OSError: [Errno 19] No such device

Linked PRs
@vstinner vstinner added the tests Tests in the Lib/test dir label May 23, 2024
@vstinner
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vstinner commented May 23, 2024 •
edited
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It started failing around May 15, 2024.

@vstinner
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First failure on x86-64: https://buildbot.python.org/all/#/builders/339/builds/5314
Latest success: https://buildbot.python.org/all/#/builders/339/builds/5313

The kernel was updated between the two builds.

  • Before: platform.platform: Linux-6.9.0-0.rc3.20240413git8f2c057754b2.35.fc41.aarch64-aarch64-with-glibc2.39.9000
  • After: platform.platform: Linux-6.9.0-64.fc41.aarch64-aarch64-with-glibc2.39.9000

@stratakis
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changes.txt

Package changes the day the build started failing.

vstinner added a commit to vstinner/cpython that referenced this issue May 23, 2024
@vstinner
pythongh-119461: Skip ThreadedVSOCKSocketStreamTest if cid is VMADDR_…
1d31894 
…CID_ANY

Skip ThreadedVSOCKSocketStreamTest of test_socket if get_cid()
returns VMADDR_CID_ANY (-1).
@bedevere-app bedevere-app bot mentioned this issue May 23, 2024
Closed
@vstinner
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On Fedora Rawhide x86-64 and Linux kernel 6.9.0-64.fc41.x86_64, the device /dev/vsock does exist. get_cid() returns 4294967295 which is VMADDR_CID_ANY (-1).

On Fedora Stable x86-64 and Linux kernel 6.8.10-300.fc40.x86_64, the device /dev/vsock doesn't exist. get_cid() returns None (if fails with OSError).

vstinner added a commit to vstinner/cpython that referenced this issue May 23, 2024
@vstinner
pythongh-119461: Fix ThreadedVSOCKSocketStreamTest
967e843 
Add socket.VMADDR_CID_LOCAL constant.

Fix ThreadedVSOCKSocketStreamTest: if get_cid() returns the host
address or the "any" address, use the local communication address
(loopback): VMADDR_CID_LOCAL.
@bedevere-app bedevere-app bot mentioned this issue May 23, 2024
Merged
vstinner added a commit to vstinner/cpython that referenced this issue May 23, 2024
@vstinner
pythongh-119461: Fix ThreadedVSOCKSocketStreamTest
d81cb0b 
Add socket.VMADDR_CID_LOCAL constant.

Fix ThreadedVSOCKSocketStreamTest: if get_cid() returns the host
address or the "any" address, use the local communication address
(loopback): VMADDR_CID_LOCAL.

On Linux 6.9, apparently, the /dev/vsock device is now available but
get_cid() returns VMADDR_CID_ANY (-1).
vstinner added a commit that referenced this issue May 23, 2024
@vstinner
gh-119461: Fix ThreadedVSOCKSocketStreamTest (#119465)
e94dbe4 
Add socket.VMADDR_CID_LOCAL constant.

Fix ThreadedVSOCKSocketStreamTest: if get_cid() returns the host
address or the "any" address, use the local communication address
(loopback): VMADDR_CID_LOCAL.

On Linux 6.9, apparently, the /dev/vsock device is now available but
get_cid() returns VMADDR_CID_ANY (-1).
vstinner added a commit to vstinner/cpython that referenced this issue May 23, 2024
@vstinner
pythongh-119461: Fix ThreadedVSOCKSocketStreamTest (python#119465)
8241456 
Fix ThreadedVSOCKSocketStreamTest: if get_cid() returns the host
address or the "any" address, use the local communication address
(loopback): VMADDR_CID_LOCAL.

On Linux 6.9, apparently, the /dev/vsock device is now available but
get_cid() returns VMADDR_CID_ANY (-1).

(cherry picked from commit e94dbe4)
@bedevere-app bedevere-app bot mentioned this issue May 23, 2024
Merged
vstinner added a commit that referenced this issue May 23, 2024
@vstinner
[3.13] gh-119461: Fix ThreadedVSOCKSocketStreamTest (#119465) (#119479)
c750061 
gh-119461: Fix ThreadedVSOCKSocketStreamTest (#119465)

Fix ThreadedVSOCKSocketStreamTest: if get_cid() returns the host
address or the "any" address, use the local communication address
(loopback): VMADDR_CID_LOCAL.

On Linux 6.9, apparently, the /dev/vsock device is now available but
get_cid() returns VMADDR_CID_ANY (-1).

(cherry picked from commit e94dbe4)
miss-islington pushed a commit to miss-islington/cpython that referenced this issue May 23, 2024
@vstinner @miss-islington
[3.13] pythongh-119461: Fix ThreadedVSOCKSocketStreamTest (pythonGH-1…
4bca8a5 
…19465) (pythonGH-119479)

pythongh-119461: Fix ThreadedVSOCKSocketStreamTest (pythonGH-119465)

Fix ThreadedVSOCKSocketStreamTest: if get_cid() returns the host
address or the "any" address, use the local communication address
(loopback): VMADDR_CID_LOCAL.

On Linux 6.9, apparently, the /dev/vsock device is now available but
get_cid() returns VMADDR_CID_ANY (-1).

(cherry picked from commit c750061)

Co-authored-by: Victor Stinner <[email protected]>
(cherry picked from commit e94dbe4)
@miss-islington miss-islington mentioned this issue May 23, 2024
Merged
vstinner added a commit that referenced this issue May 23, 2024
@miss-islington @vstinner
[3.12] [3.13] gh-119461: Fix ThreadedVSOCKSocketStreamTest (GH-119465) (
122dd4f 
GH-119479) (#119484)

[3.13] gh-119461: Fix ThreadedVSOCKSocketStreamTest (GH-119465) (GH-119479)

gh-119461: Fix ThreadedVSOCKSocketStreamTest (GH-119465)

Fix ThreadedVSOCKSocketStreamTest: if get_cid() returns the host
address or the "any" address, use the local communication address
(loopback): VMADDR_CID_LOCAL.

On Linux 6.9, apparently, the /dev/vsock device is now available but
get_cid() returns VMADDR_CID_ANY (-1).

(cherry picked from commit c750061)

Co-authored-by: Victor Stinner <[email protected]>
(cherry picked from commit e94dbe4)

Co-authored-by: Victor Stinner <[email protected]>
@JelleZijlstra JelleZijlstra mentioned this issue May 28, 2024
Closed
@vstinner
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vstinner commented Jun 3, 2024

Fixed by commit: e94dbe4.

@vstinner vstinner closed this as completed Jun 3, 2024
estyxx pushed a commit to estyxx/cpython that referenced this issue Jul 17, 2024
@vstinner @estyxx
pythongh-119461: Fix ThreadedVSOCKSocketStreamTest (python#119465)
6f31337 
Add socket.VMADDR_CID_LOCAL constant.

Fix ThreadedVSOCKSocketStreamTest: if get_cid() returns the host
address or the "any" address, use the local communication address
(loopback): VMADDR_CID_LOCAL.

On Linux 6.9, apparently, the /dev/vsock device is now available but
get_cid() returns VMADDR_CID_ANY (-1).
@encukou encukou mentioned this issue Dec 20, 2024
Closed
@vstinner vstinner mentioned this issue Jan 22, 2025
Merged
vstinner added a commit to vstinner/cpython that referenced this issue Jan 22, 2025
@vstinner
[3.13] pythongh-119461: Fix ThreadedVSOCKSocketStreamTest (python#119465
6a286e6 
) (python#119479)

pythongh-119461: Fix ThreadedVSOCKSocketStreamTest (python#119465)

Fix ThreadedVSOCKSocketStreamTest: if get_cid() returns the host
address or the "any" address, use the local communication address
(loopback): VMADDR_CID_LOCAL.

On Linux 6.9, apparently, the /dev/vsock device is now available but
get_cid() returns VMADDR_CID_ANY (-1).

(cherry picked from commit e94dbe4)
(cherry picked from commit c750061)
ambv pushed a commit that referenced this issue Jan 23, 2025
@vstinner
[3.11] gh-119461: Fix ThreadedVSOCKSocketStreamTest (#129171)
45db419 
Fix ThreadedVSOCKSocketStreamTest: if get_cid() returns the host
address or the "any" address, use the local communication address
(loopback): VMADDR_CID_LOCAL.

On Linux 6.9, apparently, the /dev/vsock device is now available but
get_cid() returns VMADDR_CID_ANY (-1).

(cherry picked from commit e94dbe4)
(cherry picked from commit c750061)
(cherry picked from commit cbfe302)
miss-islington pushed a commit to miss-islington/cpython that referenced this issue Jan 29, 2025
@vstinner @miss-islington
[3.11] pythongh-119461: Fix ThreadedVSOCKSocketStreamTest (pythonGH-1…
2491831 
…29171)

Fix ThreadedVSOCKSocketStreamTest: if get_cid() returns the host
address or the "any" address, use the local communication address
(loopback): VMADDR_CID_LOCAL.

On Linux 6.9, apparently, the /dev/vsock device is now available but
get_cid() returns VMADDR_CID_ANY (-1).

(cherry picked from commit 45db419)

Co-authored-by: Victor Stinner <[email protected]>
(cherry picked from commit e94dbe4)
(cherry picked from commit c750061)
(cherry picked from commit cbfe302)
This was referenced Jan 29, 2025
Merged
Merged
gpshead added a commit that referenced this issue Feb 2, 2025
@gpshead
gh-119461: Restore the testSocket VSOCK skipUnless removed by PR #119465
e1006ce 
 (#129561)

Restore the skipUnless removed by #119465.

This test can only pass on virtual machines, not actual machines.

actual machines see:

```
    self.cli.connect((cid, VSOCKPORT))
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^
OSError: [Errno 19] No such device
```

Reproduced on (Linux) Ubuntu 24.04.1 running 6.8.0-52-generic.
miss-islington pushed a commit to miss-islington/cpython that referenced this issue Feb 2, 2025
@gpshead @miss-islington
pythongh-119461: Restore the testSocket VSOCK skipUnless removed by PR …
812a401 
…pythonGH-119465 (pythonGH-129561)

Restore the skipUnless removed by pythonGH-119465.

This test can only pass on virtual machines, not actual machines.

actual machines see:

```
    self.cli.connect((cid, VSOCKPORT))
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^
OSError: [Errno 19] No such device
```

Reproduced on (Linux) Ubuntu 24.04.1 running 6.8.0-52-generic.
(cherry picked from commit e1006ce)

Co-authored-by: Gregory P. Smith <[email protected]>
miss-islington pushed a commit to miss-islington/cpython that referenced this issue Feb 2, 2025
@gpshead @miss-islington
pythongh-119461: Restore the testSocket VSOCK skipUnless removed by PR …
22b065d 
…pythonGH-119465 (pythonGH-129561)

Restore the skipUnless removed by pythonGH-119465.

This test can only pass on virtual machines, not actual machines.

actual machines see:

```
    self.cli.connect((cid, VSOCKPORT))
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^
OSError: [Errno 19] No such device
```

Reproduced on (Linux) Ubuntu 24.04.1 running 6.8.0-52-generic.
(cherry picked from commit e1006ce)

Co-authored-by: Gregory P. Smith <[email protected]>
@bedevere-app bedevere-app bot mentioned this issue Feb 2, 2025
Merged
miss-islington pushed a commit to miss-islington/cpython that referenced this issue Feb 2, 2025
@gpshead @miss-islington
pythongh-119461: Restore the testSocket VSOCK skipUnless removed by PR …
f326edc 
…pythonGH-119465 (pythonGH-129561)

Restore the skipUnless removed by pythonGH-119465.

This test can only pass on virtual machines, not actual machines.

actual machines see:

```
    self.cli.connect((cid, VSOCKPORT))
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^
OSError: [Errno 19] No such device
```

Reproduced on (Linux) Ubuntu 24.04.1 running 6.8.0-52-generic.
(cherry picked from commit e1006ce)

Co-authored-by: Gregory P. Smith <[email protected]>
This was referenced Feb 2, 2025
Merged
Merged
gpshead added a commit that referenced this issue Feb 2, 2025
@miss-islington @gpshead
[3.12] gh-119461: Restore the testSocket VSOCK skipUnless removed by PR
368ba55 
GH-119465 (GH-129561) (#129565)

gh-119461: Restore the testSocket VSOCK skipUnless removed by PR GH-119465 (GH-129561)

Restore the skipUnless removed by GH-119465.

This test can only pass on virtual machines, not actual machines.

actual machines see:

```
    self.cli.connect((cid, VSOCKPORT))
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^
OSError: [Errno 19] No such device
```

Reproduced on (Linux) Ubuntu 24.04.1 running 6.8.0-52-generic.
(cherry picked from commit e1006ce)

Co-authored-by: Gregory P. Smith <[email protected]>
gpshead added a commit that referenced this issue Feb 2, 2025
@miss-islington @gpshead
[3.13] gh-119461: Restore the testSocket VSOCK skipUnless removed by PR
1459d08 
GH-119465 (GH-129561) (#129564)

gh-119461: Restore the testSocket VSOCK skipUnless removed by PR GH-119465 (GH-129561)

Restore the skipUnless removed by GH-119465.

This test can only pass on virtual machines, not actual machines.

actual machines see:

```
    self.cli.connect((cid, VSOCKPORT))
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^
OSError: [Errno 19] No such device
```

Reproduced on (Linux) Ubuntu 24.04.1 running 6.8.0-52-generic.
(cherry picked from commit e1006ce)

Co-authored-by: Gregory P. Smith <[email protected]>
encukou pushed a commit to miss-islington/cpython that referenced this issue Feb 3, 2025
@gpshead @encukou
pythongh-119461: Restore the testSocket VSOCK skipUnless removed by PR …
8532e37 
…python#119465 (python#129561)

Restore the skipUnless removed by python#119465.

This test can only pass on virtual machines, not actual machines.

actual machines see:

```
    self.cli.connect((cid, VSOCKPORT))
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^
OSError: [Errno 19] No such device
```

Reproduced on (Linux) Ubuntu 24.04.1 running 6.8.0-52-generic.
srinivasreddy pushed a commit to srinivasreddy/cpython that referenced this issue Feb 7, 2025
@gpshead @srinivasreddy
pythongh-119461: Restore the testSocket VSOCK skipUnless removed by PR …
e4dcd60 
…python#119465 (python#129561)

Restore the skipUnless removed by python#119465.

This test can only pass on virtual machines, not actual machines.

actual machines see:

```
    self.cli.connect((cid, VSOCKPORT))
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^
OSError: [Errno 19] No such device
```

Reproduced on (Linux) Ubuntu 24.04.1 running 6.8.0-52-generic.
pablogsal pushed a commit that referenced this issue Feb 13, 2025
@miss-islington @vstinner @gpshead
[3.10] gh-119461: Fix ThreadedVSOCKSocketStreamTest (GH-129171) (#129440
2bd9f9b 
)

* [3.11] gh-119461: Fix ThreadedVSOCKSocketStreamTest (GH-129171)

Fix ThreadedVSOCKSocketStreamTest: if get_cid() returns the host
address or the "any" address, use the local communication address
(loopback): VMADDR_CID_LOCAL.

On Linux 6.9, apparently, the /dev/vsock device is now available but
get_cid() returns VMADDR_CID_ANY (-1).

(cherry picked from commit 45db419)

Co-authored-by: Victor Stinner <[email protected]>
(cherry picked from commit e94dbe4)
(cherry picked from commit c750061)
(cherry picked from commit cbfe302)

* gh-119461: Restore the testSocket VSOCK skipUnless removed by PR #119465 (#129561)

Restore the skipUnless removed by #119465.

This test can only pass on virtual machines, not actual machines.

actual machines see:

```
    self.cli.connect((cid, VSOCKPORT))
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^
OSError: [Errno 19] No such device
```

Reproduced on (Linux) Ubuntu 24.04.1 running 6.8.0-52-generic.

---------

Co-authored-by: Victor Stinner <[email protected]>
Co-authored-by: Gregory P. Smith <[email protected]>
pablogsal pushed a commit that referenced this issue Feb 13, 2025
@miss-islington @gpshead
[3.11] gh-119461: Restore the testSocket VSOCK skipUnless removed by PR
552ec42 
GH-119465 (GH-129561) (#129566)

gh-119461: Restore the testSocket VSOCK skipUnless removed by PR GH-119465 (GH-129561)

Restore the skipUnless removed by GH-119465.

This test can only pass on virtual machines, not actual machines.

actual machines see:

```
    self.cli.connect((cid, VSOCKPORT))
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^
OSError: [Errno 19] No such device
```

Reproduced on (Linux) Ubuntu 24.04.1 running 6.8.0-52-generic.
(cherry picked from commit e1006ce)

Co-authored-by: Gregory P. Smith <[email protected]>
miss-islington added a commit to miss-islington/cpython that referenced this issue Feb 13, 2025
@miss-islington @vstinner @gpshead
[3.10] pythongh-119461: Fix ThreadedVSOCKSocketStreamTest (pythonGH-1…
4ac4704 
…29171) (pythonGH-129440)

* [3.11] pythongh-119461: Fix ThreadedVSOCKSocketStreamTest (pythonGH-129171)

Fix ThreadedVSOCKSocketStreamTest: if get_cid() returns the host
address or the "any" address, use the local communication address
(loopback): VMADDR_CID_LOCAL.

On Linux 6.9, apparently, the /dev/vsock device is now available but
get_cid() returns VMADDR_CID_ANY (-1).

(cherry picked from commit 45db419)

Co-authored-by: Victor Stinner <[email protected]>
(cherry picked from commit e94dbe4)
(cherry picked from commit c750061)
(cherry picked from commit cbfe302)

* pythongh-119461: Restore the testSocket VSOCK skipUnless removed by PR pythonGH-119465 (pythonGH-129561)

Restore the skipUnless removed by pythonGH-119465.

This test can only pass on virtual machines, not actual machines.

actual machines see:

```
    self.cli.connect((cid, VSOCKPORT))
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^
OSError: [Errno 19] No such device
```

Reproduced on (Linux) Ubuntu 24.04.1 running 6.8.0-52-generic.

---------

(cherry picked from commit 2bd9f9b)

Co-authored-by: Miss Islington (bot) <[email protected]>
Co-authored-by: Victor Stinner <[email protected]>
Co-authored-by: Gregory P. Smith <[email protected]>
@miss-islington miss-islington mentioned this issue Feb 13, 2025
Merged
ambv pushed a commit that referenced this issue Feb 19, 2025
@miss-islington @vstinner
@gpshead @encukou
[3.9] gh-119461: Fix ThreadedVSOCKSocketStreamTest (GH-129171) (GH-12…
d80cbdd 
…9440) (#130075)

Fix ThreadedVSOCKSocketStreamTest: if get_cid() returns the host
address or the "any" address, use the local communication address
(loopback): VMADDR_CID_LOCAL.

On Linux 6.9, apparently, the /dev/vsock device is now available but
get_cid() returns VMADDR_CID_ANY (-1).

(cherry picked from commit 45db419)
(cherry picked from commit e94dbe4)
(cherry picked from commit c750061)
(cherry picked from commit cbfe302)

---

Restore the skipUnless removed by GH-119465.

This test can only pass on virtual machines, not actual machines.
Actual machines see:

```
    self.cli.connect((cid, VSOCKPORT))
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^
OSError: [Errno 19] No such device
```

Reproduced on (Linux) Ubuntu 24.04.1 running 6.8.0-52-generic.

(cherry picked from commit 2bd9f9b)

Co-authored-by: Victor Stinner <[email protected]>
Co-authored-by: Gregory P. Smith <[email protected]>
Co-authored-by: Petr Viktorin <[email protected]>
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