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[Bug 2027839] Re: pipewire crashed in impl_node_process() from impl_node_process() from process_node()

To: debcrafters-packages@xxxxxxxxxxxxxxxxxxx
From: Daniel van Vugt <2027839@xxxxxxxxxxxxxxxxxx>
Date: Thu, 26 Jun 2025 01:50:59 -0000
Reply-to: Bug 2027839 <2027839@xxxxxxxxxxxxxxxxxx>
Sender: noreply@xxxxxxxxxxxxx

Similar crashes happening in newer versions:
https://errors.ubuntu.com/problem/f4e2c59f865de148c2402d353242c43af274bc98
https://errors.ubuntu.com/problem/a9e4de29cbdf393ea7974d5974abab07155aea30 (especially this one)
https://errors.ubuntu.com/problem/658a87d3e2b15b7bdd258251c7931db435ad79b3

Source:
https://errors.ubuntu.com/?release=Ubuntu%2024.04&package=pipewire&period=week

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https://bugs.launchpad.net/bugs/2027839

Title:
  pipewire crashed in impl_node_process() from impl_node_process() from
  process_node()

Status in pipewire package in Ubuntu:
  Confirmed

Bug description:
  https://errors.ubuntu.com/problem/4bfee0e224ad9b474969101afed0cc977f8a7be0
  ---

  Just popped up while playing Aisleriot.

  ProblemType: Crash
  DistroRelease: Ubuntu 23.10
  Package: pipewire-bin 0.3.73-1ubuntu1
  ProcVersionSignature: Ubuntu 6.3.0-7.7-generic 6.3.5
  Uname: Linux 6.3.0-7-generic x86_64
  ApportVersion: 2.26.1-0ubuntu3
  Architecture: amd64
  CasperMD5CheckResult: unknown
  CrashCounter: 1
  Date: Fri Jul 14 21:48:28 2023
  ExecutablePath: /usr/bin/pipewire
  InstallationDate: Installed on 2023-05-27 (48 days ago)
  InstallationMedia: Ubuntu 23.04 "Lunar Lobster" - Release amd64 (20230418)
  ProcCmdline: /usr/bin/pipewire
  ProcEnviron:
   LANG=en_US.UTF-8
   PATH=(custom, no user)
   SHELL=/bin/bash
   XDG_RUNTIME_DIR=<set>
  SegvAnalysis:
   Segfault happened at: 0x7fa4fea3524e:	mov    (%r15),%edx
   PC (0x7fa4fea3524e) ok
   source "(%r15)" (0x600000004) not located in a known VMA region (needed readable region)!
   destination "%edx" ok
   Stack memory exhausted (SP below stack segment)
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: pipewire
  StacktraceTop:
   ?? () from /usr/lib/x86_64-linux-gnu/spa-0.2/audioconvert/libspa-audioconvert.so
   ?? () from /usr/lib/x86_64-linux-gnu/spa-0.2/audioconvert/libspa-audioconvert.so
   ?? () from /lib/x86_64-linux-gnu/libpipewire-0.3.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/spa-0.2/support/libspa-support.so
   ?? () from /lib/x86_64-linux-gnu/libpipewire-0.3.so.0
  Title: pipewire crashed with SIGSEGV
  UpgradeStatus: Upgraded to mantic on 2023-07-12 (2 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sudo users
  separator:

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