* The makedumpfile fails on ThunderX Arm64 server
@ 2020-09-10 12:36 y-ishioka
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From: y-ishioka @ 2020-09-10 12:36 UTC (permalink / raw)
To: 'linux-arm-kernel@lists.infradead.org'
Hi,
When kdumping on a ThunderX Arm64 server, makedumpfile fails with the following error.
It succeeded in linux 5.3, but has been confirmed to fail since linux 5.4.
I would be grateful if you could give me some advice.
Linux 5.9.0-rc4
makedumpfile: version 1.6.7++ (released on 16 Jan 2020)
-----
:
va_bits : 42
page_offset : fffffe0000000000
kimage_voffset : fffffcf885c00000
max_physmem_bits : 30
section_size_bits: 1e
readmem: Can't convert a virtual address(fffffe001188e214) to physical address.
readmem: type_addr: 0, addr:fffffe001188e214, size:390
check_release: Can't get the address of system_utsname.
makedumpfile Failed.
kdump: saving vmcore failed
[FAILED] Failed to start Kdump Vmcore Save Service.
:
-----
Best regards,
Y.Ishioka
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