Messages in this thread | | | From | Justin Piszcz <> | Date | Mon, 4 Nov 2019 08:57:10 -0500 | Subject | 5.4-rc6 on Supermicro X9SRL-F - Kernel panic - not syncing: Timeout: Not all CPUs entered broadcast exception handler |
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Hello,
Kernel: 5.4-rc6 Arch: x86_64 Distro: Debian Testing
Problem: On occasion, every 4-5 reboots or so I get the following error and the Linux kernel fails to boot (see attached screenshot of the Linux console) when using a USB-3 PCI-e card.
Error when booting: Kernel panic - not syncing: Timeout: Not all CPUs entered broadcast exception handler
Question: What are typical causes of this error? I've been using this X9SRL-F board for years ~2011/2012 and no major issues until I installed this USB-3 PCI-e card to use with 2 x 8TB USB-3 WD drives.
When I remove the card, the system _seems_ to boot properly every time. Is there some sort of IRQ/interrupt issue using this USB-3 PCI-e card with this motherboard-- or is there a bug with the latest BIOS that would cause this error? I also went back to the latest stable 5.3.x kernel and experienced the same issue there as well.
Thanks,
Justin. [unhandled content-type:image/jpeg] | |