Cisco Bug: CSCvv59311 - Repeated "kernel: DMA: Out of SW-IOMMU space" logs
Sep 03, 2020
- Cisco 3G Wireless WAN
Known Affected Releases
Symptom: An affected device will display a slew of the following messages: %IOSXE-3-PLATFORM: R0/0: kernel: DMA: Out of SW-IOMMU space for 65536 bytes at device Conditions: Writing memory ("wr mem") is known to trigger this issue.
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Bug Details Include
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