Hi! On 05/30/2018 04:10 AM, Chris Ross wrote: > Hey. I have my T5120 running, recently updated packages including kernel > (4.16.0-1-sparc64-smp). On the system's console I'm seeing two messages > of concern, periodically: > > [27482.619730] Kernel unaligned access at TPC[120bc270] > sa_build_layouts+0x5f0/0x8c0 [zfs]
This is a bug in the ZFS kernel code which should be reported upstream. The ZFS module contains code that produces unaligned access and the kernel fixes that. It's not a problem per se because the kernel can work around that. But it should probably get fixed. > [18307.649038] crc32c_sparc64: sparc64 crc32c opcode not available. This just means that your CPU doesn't support this particular instruction, this is merely an information and not an indicator of a problem. Adrian -- .''`. John Paul Adrian Glaubitz : :' : Debian Developer - [email protected] `. `' Freie Universitaet Berlin - [email protected] `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
