khronos247

Hi, Could I get assistance in deciphering the following Call Trace? Also what are some resources to help figure out future errors because google search was not the most helpful? Thanks! Feb 19 23:20:19 Hiveserver kernel: CPU: 0 PID: 0 Comm: swapper Not tainted 4.9.8-unRAID #1 Feb 19 23:20:19 Hiveserver kernel: Hardware name: System manufacturer System Product Name/P7H55-M LE, BIOS 0801 09/07/2012 Feb 19 23:20:19 Hiveserver kernel: ffffffff81c03d60 ffffffff813a34fa ffffffff81c03db0 ffffffff81988d29 Feb 19 23:20:19 Hiveserver kernel: ffffffff81c03da0 ffffffff8104d04c 0000034c81c03e18 ffffffff81e2801c Feb 19 23:20:19 Hiveserver kernel: ffffffff81e28058 0000000000000000 0000000000000000 0000000000014140 Feb 19 23:20:19 Hiveserver kernel: Call Trace: Feb 19 23:20:19 Hiveserver kernel: [<ffffffff813a34fa>] dump_stack+0x61/0x7e Feb 19 23:20:19 Hiveserver kernel: [<ffffffff8104d04c>] __warn+0xb8/0xd3 Feb 19 23:20:19 Hiveserver kernel: [<ffffffff8104d0f4>] warn_slowpath_fmt_taint+0x3f/0x47 Feb 19 23:20:19 Hiveserver kernel: [<ffffffff81cef157>] ? __early_ioremap+0x13e/0x1b7 Feb 19 23:20:19 Hiveserver kernel: [<ffffffff81475d16>] warn_invalid_dmar+0x70/0x7d Feb 19 23:20:19 Hiveserver kernel: [<ffffffff8167571b>] dmar_validate_one_drhd+0x8e/0xa0 Feb 19 23:20:19 Hiveserver kernel: [<ffffffff81475703>] dmar_walk_remapping_entries+0xe6/0x113 Feb 19 23:20:19 Hiveserver kernel: [<ffffffff81d01de1>] detect_intel_iommu+0x54/0xd1 Feb 19 23:20:19 Hiveserver kernel: [<ffffffff8167568d>] ? xen_swiotlb_init+0x3ab/0x3ab Feb 19 23:20:19 Hiveserver kernel: [<ffffffff81cd8c8b>] pci_iommu_alloc+0x50/0x6c Feb 19 23:20:19 Hiveserver kernel: [<ffffffff81ce3e94>] mem_init+0x17/0x9d Feb 19 23:20:19 Hiveserver kernel: [<ffffffff81ccbc98>] start_kernel+0x1d9/0x3dc Feb 19 23:20:19 Hiveserver kernel: [<ffffffff81ccb120>] ? early_idt_handler_array+0x120/0x120 Feb 19 23:20:19 Hiveserver kernel: [<ffffffff81ccb2d6>] x86_64_start_reservations+0x2a/0x2c Feb 19 23:20:19 Hiveserver kernel: [<ffffffff81ccb3be>] x86_64_start_kernel+0xe6/0xf3 Feb 19 23:20:19 Hiveserver kernel: ---[ end trace 0000000000000000 ]---