Ubuntu
cubicsdr package

CubicSDR crashes after starting. It segfaults on an mmap() call.

Bug #1872911 reported by Robert Dinse
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
cubicsdr (Ubuntu)
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Undecided
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Bug Description

octl(14, DRM_IOCTL_I915_GEM_MMAP, 0x7ffc347a20a0) = 0
ioctl(14, DRM_IOCTL_I915_GEM_CREATE, 0x7ffc347a1ea0) = 0
ioctl(14, DRM_IOCTL_I915_GEM_SET_DOMAIN, 0x7ffc347a1e94) = 0
ioctl(14, DRM_IOCTL_I915_GEM_MMAP, 0x7ffc347a1d30) = 0
ioctl(14, DRM_IOCTL_I915_GEM_CREATE, 0x7ffc347a2060) = 0
ioctl(14, DRM_IOCTL_I915_GEM_SET_DOMAIN, 0x7ffc347a2054) = 0
ioctl(14, DRM_IOCTL_I915_GEM_MMAP, 0x7ffc347a20a0) = 0
ioctl(14, DRM_IOCTL_I915_GEM_CREATE, 0x7ffc347a2060) = 0
ioctl(14, DRM_IOCTL_I915_GEM_SET_DOMAIN, 0x7ffc347a2054) = 0
ioctl(14, DRM_IOCTL_I915_GEM_MMAP, 0x7ffc347a20a0) = 0
ioctl(14, DRM_IOCTL_I915_GEM_CREATE, 0x7ffc347a1e70) = 0
ioctl(14, DRM_IOCTL_I915_GEM_SET_DOMAIN, 0x7ffc347a1e64) = 0
ioctl(14, DRM_IOCTL_I915_GEM_MMAP, 0x7ffc347a1d00) = 0
ioctl(14, DRM_IOCTL_I915_GEM_CREATE, 0x7ffc347a1ea0) = 0
ioctl(14, DRM_IOCTL_I915_GEM_SET_DOMAIN, 0x7ffc347a1e94) = 0
ioctl(14, DRM_IOCTL_I915_GEM_MMAP, 0x7ffc347a1d30) = 0
ioctl(14, DRM_IOCTL_I915_GEM_CREATE, 0x7ffc347a2060) = 0
ioctl(14, DRM_IOCTL_I915_GEM_SET_DOMAIN, 0x7ffc347a2054) = 0
ioctl(14, DRM_IOCTL_I915_GEM_MMAP, 0x7ffc347a20a0) = 0
ioctl(14, DRM_IOCTL_I915_GEM_CREATE, 0x7ffc347a2060) = 0
ioctl(14, DRM_IOCTL_I915_GEM_SET_DOMAIN, 0x7ffc347a2054) = 0
ioctl(14, DRM_IOCTL_I915_GEM_MMAP, 0x7ffc347a20a0) = 0
ioctl(14, DRM_IOCTL_I915_GEM_CREATE, 0x7ffc347a1ea0) = 0
ioctl(14, DRM_IOCTL_I915_GEM_SET_DOMAIN, 0x7ffc347a1e94) = 0
ioctl(14, DRM_IOCTL_I915_GEM_MMAP, 0x7ffc347a1d30) = 0
ioctl(14, DRM_IOCTL_I915_GEM_CREATE, 0x7ffc347a2060) = 0
ioctl(14, DRM_IOCTL_I915_GEM_SET_DOMAIN, 0x7ffc347a2054) = 0
ioctl(14, DRM_IOCTL_I915_GEM_MMAP, 0x7ffc347a20a0) = 0
ioctl(14, DRM_IOCTL_I915_GEM_CREATE, 0x7ffc347a2060) = 0
ioctl(14, DRM_IOCTL_I915_GEM_SET_DOMAIN, 0x7ffc347a2054) = 0
ioctl(14, DRM_IOCTL_I915_GEM_MMAP, 0x7ffc347a20a0) = 0
ioctl(14, DRM_IOCTL_I915_GEM_CREATE, 0x7ffc347a1e70) = 0
ioctl(14, DRM_IOCTL_I915_GEM_SET_DOMAIN, 0x7ffc347a1e64) = 0
ioctl(14, DRM_IOCTL_I915_GEM_MMAP, 0x7ffc347a1d00) = 0
ioctl(14, DRM_IOCTL_I915_GEM_CREATE, 0x7ffc347a1d10) = 0
ioctl(14, DRM_IOCTL_I915_GEM_SET_DOMAIN, 0x7ffc347a1d04) = 0
ioctl(14, DRM_IOCTL_I915_GEM_MMAP, 0x7ffc347a1ba0) = -1 ENOMEM (Cannot allocate memory)
ioctl(14, DRM_IOCTL_I915_GEM_MMAP_GTT, 0x7ffc347a1b30) = 0
mmap(NULL, 1048576, PROT_READ|PROT_WRITE, MAP_SHARED, 14, 0x1023e8000) = -1 ENOMEM (Cannot allocate memory)
--- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0xa0} ---
+++ killed by SIGSEGV (core dumped) +++
Segmentation fault (core dumped)

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: cubicsdr 0.2.5+dfsg-3build1
Uname: Linux 5.6.0 x86_64
ApportVersion: 2.20.11-0ubuntu26
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: MATE
Date: Wed Apr 15 00:44:43 2020
SourcePackage: cubicsdr
UpgradeStatus: Upgraded to focal on 2020-04-15 (0 days ago)

Revision history for this message
Robert Dinse (nanook) wrote :
Revision history for this message
Robert Dinse (nanook) wrote :

I am experiencing this also under Ubuntu-Mate 21.04

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