simple-framebuffer simple-framebuffer.0: swiotlb buffer is full (sz: 524288
bytes), total 32768 (slots), used 7966 (slots)
[ cut here ]
simple-framebuffer simple-framebuffer.0: drm_WARN_ON(map->is_iomem)
WARNING: CPU: 7 PID: 5181 at
I seem to be able to get this crash consistently after locking the
desktop and after a little while I come back and the session has
crashed.
Need to reboot usually after this. Same nvidia driver version 550. Up to
date 24.04 install.
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: nvidia-graphics-drivers-550 (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/2062426
Title:
simple-framebuffer: swiotlb buffer is full
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Can't ascertain if this is a kernel fault or a driver issue, have tagged
it as NVIDIA driver issue as drm_gem_shmem_helper.c is part of GPU
drivers.
** Package changed: ubuntu => nvidia-graphics-drivers-550 (Ubuntu)
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Bugs,
Thank you for taking the time to report this bug and helping to make
Ubuntu better. It seems that your bug report is not filed about a
specific source package though, rather it is just filed against Ubuntu
in general. It is important that bug reports be filed about source
packages so that people
