Messages in this thread | | | Date | Wed, 11 Mar 2020 16:43:28 +0100 | From | Christoph Hellwig <> | Subject | Re: [Bug 206175] Fedora >= 5.4 kernels instantly freeze on boot without producing any display output |
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On Wed, Mar 11, 2020 at 03:34:38PM +0000, Artem S. Tashkinov wrote: > On 3/11/20 3:24 PM, Christoph Hellwig wrote: >> pdev->dma_mask = parent->dma_mask ? *parent->dma_mask : 0; > > This patch makes no difference. > > The kernel panics with the same call trace which starts with:
This looks really strange and not dma mask related, but there must be some odd interactions somewhere.
Can you call gdb on the vmlinux file for the 5.5.8-200.fc31 kernel in the jpg and then do
l *(kmem_cache_alloc_trace+0x7e)
l *(acpi_processor_add+0x3a)
and send the output?
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