--- /dev/null	Wed Apr 12 20:33:28 2023
+++ new/usr/src/test/os-tests/tests/xsave/data/mdb_xregs.zmm.64	Wed Apr 12 20:33:28 2023
@@ -0,0 +1,192 @@
+x86 FPU with 512-bit %zmm registers
+xcr0            0xe7
+xfd             0x0
+xstate_bv       0xe7
+xcomp_bv        0x0
+
+%zmm0  [511:384] 0x11900465 11900464 11900463 11900462
+       [383:256] 0x11900461 11900460 1190045f 1190045e
+%ymm0  [255:128] 0x1190045d 1190045c 1190045b 1190045a
+%xmm0  [127:0]   0x11900459 11900458 11900457 11900456
+
+%zmm1  [511:384] 0x11900475 11900474 11900473 11900472
+       [383:256] 0x11900471 11900470 1190046f 1190046e
+%ymm1  [255:128] 0x1190046d 1190046c 1190046b 1190046a
+%xmm1  [127:0]   0x11900469 11900468 11900467 11900466
+
+%zmm2  [511:384] 0x11900485 11900484 11900483 11900482
+       [383:256] 0x11900481 11900480 1190047f 1190047e
+%ymm2  [255:128] 0x1190047d 1190047c 1190047b 1190047a
+%xmm2  [127:0]   0x11900479 11900478 11900477 11900476
+
+%zmm3  [511:384] 0x11900495 11900494 11900493 11900492
+       [383:256] 0x11900491 11900490 1190048f 1190048e
+%ymm3  [255:128] 0x1190048d 1190048c 1190048b 1190048a
+%xmm3  [127:0]   0x11900489 11900488 11900487 11900486
+
+%zmm4  [511:384] 0x119004a5 119004a4 119004a3 119004a2
+       [383:256] 0x119004a1 119004a0 1190049f 1190049e
+%ymm4  [255:128] 0x1190049d 1190049c 1190049b 1190049a
+%xmm4  [127:0]   0x11900499 11900498 11900497 11900496
+
+%zmm5  [511:384] 0x119004b5 119004b4 119004b3 119004b2
+       [383:256] 0x119004b1 119004b0 119004af 119004ae
+%ymm5  [255:128] 0x119004ad 119004ac 119004ab 119004aa
+%xmm5  [127:0]   0x119004a9 119004a8 119004a7 119004a6
+
+%zmm6  [511:384] 0x119004c5 119004c4 119004c3 119004c2
+       [383:256] 0x119004c1 119004c0 119004bf 119004be
+%ymm6  [255:128] 0x119004bd 119004bc 119004bb 119004ba
+%xmm6  [127:0]   0x119004b9 119004b8 119004b7 119004b6
+
+%zmm7  [511:384] 0x119004d5 119004d4 119004d3 119004d2
+       [383:256] 0x119004d1 119004d0 119004cf 119004ce
+%ymm7  [255:128] 0x119004cd 119004cc 119004cb 119004ca
+%xmm7  [127:0]   0x119004c9 119004c8 119004c7 119004c6
+
+%zmm8  [511:384] 0x119004e5 119004e4 119004e3 119004e2
+       [383:256] 0x119004e1 119004e0 119004df 119004de
+%ymm8  [255:128] 0x119004dd 119004dc 119004db 119004da
+%xmm8  [127:0]   0x119004d9 119004d8 119004d7 119004d6
+
+%zmm9  [511:384] 0x119004f5 119004f4 119004f3 119004f2
+       [383:256] 0x119004f1 119004f0 119004ef 119004ee
+%ymm9  [255:128] 0x119004ed 119004ec 119004eb 119004ea
+%xmm9  [127:0]   0x119004e9 119004e8 119004e7 119004e6
+
+%zmm10 [511:384] 0x11900505 11900504 11900503 11900502
+       [383:256] 0x11900501 11900500 119004ff 119004fe
+%ymm10 [255:128] 0x119004fd 119004fc 119004fb 119004fa
+%xmm10 [127:0]   0x119004f9 119004f8 119004f7 119004f6
+
+%zmm11 [511:384] 0x11900515 11900514 11900513 11900512
+       [383:256] 0x11900511 11900510 1190050f 1190050e
+%ymm11 [255:128] 0x1190050d 1190050c 1190050b 1190050a
+%xmm11 [127:0]   0x11900509 11900508 11900507 11900506
+
+%zmm12 [511:384] 0x11900525 11900524 11900523 11900522
+       [383:256] 0x11900521 11900520 1190051f 1190051e
+%ymm12 [255:128] 0x1190051d 1190051c 1190051b 1190051a
+%xmm12 [127:0]   0x11900519 11900518 11900517 11900516
+
+%zmm13 [511:384] 0x11900535 11900534 11900533 11900532
+       [383:256] 0x11900531 11900530 1190052f 1190052e
+%ymm13 [255:128] 0x1190052d 1190052c 1190052b 1190052a
+%xmm13 [127:0]   0x11900529 11900528 11900527 11900526
+
+%zmm14 [511:384] 0x11900545 11900544 11900543 11900542
+       [383:256] 0x11900541 11900540 1190053f 1190053e
+%ymm14 [255:128] 0x1190053d 1190053c 1190053b 1190053a
+%xmm14 [127:0]   0x11900539 11900538 11900537 11900536
+
+%zmm15 [511:384] 0x11900555 11900554 11900553 11900552
+       [383:256] 0x11900551 11900550 1190054f 1190054e
+%ymm15 [255:128] 0x1190054d 1190054c 1190054b 1190054a
+%xmm15 [127:0]   0x11900549 11900548 11900547 11900546
+
+%zmm16 [511:384] 0x11900565 11900564 11900563 11900562
+       [383:256] 0x11900561 11900560 1190055f 1190055e
+%zmm16 [255:128] 0x1190055d 1190055c 1190055b 1190055a
+%zmm16 [127:0]   0x11900559 11900558 11900557 11900556
+
+%zmm17 [511:384] 0x11900575 11900574 11900573 11900572
+       [383:256] 0x11900571 11900570 1190056f 1190056e
+%zmm17 [255:128] 0x1190056d 1190056c 1190056b 1190056a
+%zmm17 [127:0]   0x11900569 11900568 11900567 11900566
+
+%zmm18 [511:384] 0x11900585 11900584 11900583 11900582
+       [383:256] 0x11900581 11900580 1190057f 1190057e
+%zmm18 [255:128] 0x1190057d 1190057c 1190057b 1190057a
+%zmm18 [127:0]   0x11900579 11900578 11900577 11900576
+
+%zmm19 [511:384] 0x11900595 11900594 11900593 11900592
+       [383:256] 0x11900591 11900590 1190058f 1190058e
+%zmm19 [255:128] 0x1190058d 1190058c 1190058b 1190058a
+%zmm19 [127:0]   0x11900589 11900588 11900587 11900586
+
+%zmm20 [511:384] 0x119005a5 119005a4 119005a3 119005a2
+       [383:256] 0x119005a1 119005a0 1190059f 1190059e
+%zmm20 [255:128] 0x1190059d 1190059c 1190059b 1190059a
+%zmm20 [127:0]   0x11900599 11900598 11900597 11900596
+
+%zmm21 [511:384] 0x119005b5 119005b4 119005b3 119005b2
+       [383:256] 0x119005b1 119005b0 119005af 119005ae
+%zmm21 [255:128] 0x119005ad 119005ac 119005ab 119005aa
+%zmm21 [127:0]   0x119005a9 119005a8 119005a7 119005a6
+
+%zmm22 [511:384] 0x119005c5 119005c4 119005c3 119005c2
+       [383:256] 0x119005c1 119005c0 119005bf 119005be
+%zmm22 [255:128] 0x119005bd 119005bc 119005bb 119005ba
+%zmm22 [127:0]   0x119005b9 119005b8 119005b7 119005b6
+
+%zmm23 [511:384] 0x119005d5 119005d4 119005d3 119005d2
+       [383:256] 0x119005d1 119005d0 119005cf 119005ce
+%zmm23 [255:128] 0x119005cd 119005cc 119005cb 119005ca
+%zmm23 [127:0]   0x119005c9 119005c8 119005c7 119005c6
+
+%zmm24 [511:384] 0x119005e5 119005e4 119005e3 119005e2
+       [383:256] 0x119005e1 119005e0 119005df 119005de
+%zmm24 [255:128] 0x119005dd 119005dc 119005db 119005da
+%zmm24 [127:0]   0x119005d9 119005d8 119005d7 119005d6
+
+%zmm25 [511:384] 0x119005f5 119005f4 119005f3 119005f2
+       [383:256] 0x119005f1 119005f0 119005ef 119005ee
+%zmm25 [255:128] 0x119005ed 119005ec 119005eb 119005ea
+%zmm25 [127:0]   0x119005e9 119005e8 119005e7 119005e6
+
+%zmm26 [511:384] 0x11900605 11900604 11900603 11900602
+       [383:256] 0x11900601 11900600 119005ff 119005fe
+%zmm26 [255:128] 0x119005fd 119005fc 119005fb 119005fa
+%zmm26 [127:0]   0x119005f9 119005f8 119005f7 119005f6
+
+%zmm27 [511:384] 0x11900615 11900614 11900613 11900612
+       [383:256] 0x11900611 11900610 1190060f 1190060e
+%zmm27 [255:128] 0x1190060d 1190060c 1190060b 1190060a
+%zmm27 [127:0]   0x11900609 11900608 11900607 11900606
+
+%zmm28 [511:384] 0x11900625 11900624 11900623 11900622
+       [383:256] 0x11900621 11900620 1190061f 1190061e
+%zmm28 [255:128] 0x1190061d 1190061c 1190061b 1190061a
+%zmm28 [127:0]   0x11900619 11900618 11900617 11900616
+
+%zmm29 [511:384] 0x11900635 11900634 11900633 11900632
+       [383:256] 0x11900631 11900630 1190062f 1190062e
+%zmm29 [255:128] 0x1190062d 1190062c 1190062b 1190062a
+%zmm29 [127:0]   0x11900629 11900628 11900627 11900626
+
+%zmm30 [511:384] 0x11900645 11900644 11900643 11900642
+       [383:256] 0x11900641 11900640 1190063f 1190063e
+%zmm30 [255:128] 0x1190063d 1190063c 1190063b 1190063a
+%zmm30 [127:0]   0x11900639 11900638 11900637 11900636
+
+%zmm31 [511:384] 0x11900655 11900654 11900653 11900652
+       [383:256] 0x11900651 11900650 1190064f 1190064e
+%zmm31 [255:128] 0x1190064d 1190064c 1190064b 1190064a
+%zmm31 [127:0]   0x11900649 11900648 11900647 11900646
+
+%k0  0x0000000011900656         %k1  0x0000000011900658
+%k2  0x000000001190065a         %k3  0x000000001190065c
+%k4  0x000000001190065e         %k5  0x0000000011900660
+%k6  0x0000000011900662         %k7  0x0000000011900664
+
+387 and FP Control State
+cw     0x137f (IM|DM|ZM|OM|UM|PM|SIG64|RTN|A)
+sw     0x0000 (TOP=0t0) (0)
+xcp sw 0x0000 (0)
+
+fop    0x0
+rip    0x0
+rdp    0x0
+
+%st0   0x0000.0000000000000000 = +0.0000000000000000e+00 empty
+%st1   0x0000.0000000000000000 = +0.0000000000000000e+00 empty
+%st2   0x0000.0000000000000000 = +0.0000000000000000e+00 empty
+%st3   0x0000.0000000000000000 = +0.0000000000000000e+00 empty
+%st4   0x0000.0000000000000000 = +0.0000000000000000e+00 empty
+%st5   0x0000.0000000000000000 = +0.0000000000000000e+00 empty
+%st6   0x0000.0000000000000000 = +0.0000000000000000e+00 empty
+%st7   0x0000.0000000000000000 = +0.0000000000000000e+00 empty
+
+SSE Control State
+mxcsr  0x1f80 (IM|DM|ZM|OM|UM|PM|RTN)
+xcp    0x0000 (RTN)
