On Fri, 24 Apr 2015, Vince Weaver wrote:
> [ 79.473121] kernel BUG at mm/vmalloc.c:1335!
> [ 79.477705] invalid opcode: 0000 [#1] SMP
...
> [ 79.694391] Call Trace:
> [ 79.696997] <IRQ>
> [ 79.699090] [<ffffffff811b2130>] get_vm_area_caller+0x40/0x50
> [ 79.705505] [<ffffffff81039f4d>] ? snb_uncore_imc_init_box+0x6d/0x90
This maps to:
static void snb_uncore_imc_init_box(struct intel_uncore_box *box) {
...
box->io_addr = ioremap(addr, SNB_UNCORE_PCI_IMC_MAP_SIZE);
The machine I am seeing this on is a Haswell desktop, Intel 6/60/3.
Vince
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