[14916.488532] gdrdrv:gdrdrv_pin_buffer:invoking nvidia_p2p_get_pages(va=0x7fba65a20000 len=262144 p2p_tok=0 va_tok=0)
[14916.489847] gdrdrv:gdrdrv_pin_buffer:page table entries: 4
[14916.489850] gdrdrv:gdrdrv_pin_buffer:page[0]=0x000003b000c20000
[14916.489852] gdrdrv:gdrdrv_pin_buffer:page[1]=0x000003b000c30000
[14916.489853] gdrdrv:gdrdrv_pin_buffer:page[2]=0x000003b000c40000
[14916.489854] gdrdrv:gdrdrv_pin_buffer:page[3]=0x000003b006050000
[14916.489863] gdrdrv:gdrdrv_mmap:mmap filp=0xffff9025aabe0600 vma=0xffff8fe965ef3290 vm_file=0xffff9025aabe0600 start=0x7fb9a5169000 size=262144 off=0x2240
[14916.489865] gdrdrv:gdrdrv_mmap:range start with p=0 vaddr=7fb9a5169000 page_paddr=3b000c20000
[14916.489866] gdrdrv:gdrdrv_mmap:non-contig p=3 prev_page_paddr=3b000c40000 cur_page_paddr=3b006050000
[14916.489868] gdrdrv:gdrdrv_mmap:mapping p=3 entries=3 offset=0 len=196608 vaddr=7fb9a5169000 paddr=3b000c20000 is_wcomb=1
[14916.489873] gdrdrv:gdrdrv_remap_gpu_mem:error -22, in remap_pfn_range()
[14916.489875] gdrdrv:gdrdrv_mmap:error -22 in gdrdrv_remap_gpu_mem(vaddr=7fb9a5169000, len=196608
[15081.321727] gdrdrv:gdrdrv_pin_buffer:invoking nvidia_p2p_get_pages(va=0x7fba65a20000 len=196608 p2p_tok=0 va_tok=0)
