Mac pro 2015 keeps crashing

my mack pro 2015 keeps crashing and shows below report:

Machine-check capabilities: 0x0000000001000c07

family: 6 model: 61 stepping: 4 microcode: 47

signature: 0x306d4

Intel(R) Core(TM) i7-5557U CPU @ 3.10GHz

7 error-reporting banks

Processor 2: IA32_MCG_STATUS: 0x0000000000000005

IA32_MC1_STATUS(0x405): 0xbf80000000000114

IA32_MC1_ADDR(0x406): 0x0000000046f61f80

IA32_MC1_MISC(0x407): 0x0000000000000086

Processor 3: IA32_MCG_STATUS: 0x0000000000000005

IA32_MC1_STATUS(0x405): 0xbf80000000000114

IA32_MC1_ADDR(0x406): 0x0000000046f61f80

IA32_MC1_MISC(0x407): 0x0000000000000086

mp_kdp_enter() timed-out on cpu 1, NMI-ing

mp_kdp_enter() NMI pending on cpus: 0 2 3

mp_kdp_enter() timed-out during locked wait after NMI;expected 4 acks but received 1 after 33735131 loops in 1550000000 ticks

panic(cpu 1 caller 0xffffff800f5d19d7): Machine Check at 0x00007ff8032ca886, registers:

CR0: 0x0000000080010033, CR2: 0x000000010b437000, CR3: 0x0000000251e7e00d, CR4: 0x00000000003626e0

RAX: 0x0000000000000001, RBX: 0x000070000ab2a318, RCX: 0x0000000000000008, RDX: 0x0000000000000005

RSP: 0x000070000ab2a2c8, RBP: 0x000070000ab2a760, RSI: 0x00006000034abdc2, RDI: 0x000070000ab2a318

R8: 0x0000000000000005, R9: 0x00006000034abdc2, R10: 0x0000000000000600, R11: 0xffffeffff89813c1

R12: 0x0000000000000000, R13: 0x00006000034abdc2, R14: 0x0000000000000000, R15: 0x0000000000000005

RFL: 0x0000000000000206, RIP: 0x00007ff8032ca886, CS: 0x000000000000002b, SS: 0x0000000000000023

Error code: 0x0000000000000000

@trap_native.c:168

Panicked task 0xffffff90759e6700: 12 threads: pid 1874: com.apple.appkit

Backtrace (CPU 1), panicked thread: 0xffffff8ba74dc540, Frame : Return Address

0xffffffd58f98bb10 : 0xffffff800f481c8d

0xffffffd58f98bb60 : 0xffffff800f5e1596

0xffffffd58f98bba0 : 0xffffff800f5d0963

0xffffffd58f98bbf0 : 0xffffff800f421a70

0xffffffd58f98bc10 : 0xffffff800f48205d

0xffffffd58f98bd30 : 0xffffff800f481816

0xffffffd58f98bd90 : 0xffffff800fd15163

0xffffffd58f98be80 : 0xffffff800f5d19d7

0xffffffd58f98bf90 : 0xffffff800fd1c94c

0xffffffd58f98bfa0 : 0xffffff800f4222cf

Process name corresponding to current thread (0xffffff8ba74dc540): com.apple.appkit.xpc.openAndSave

Mac OS version:

21F79

Kernel version:

Darwin Kernel Version 21.5.0: Tue Apr 26 21:08:22 PDT 2022; root:xnu-8020.121.3~4/RELEASE_X86_64

Kernel UUID: 3C587984-4004-3C76-8ADF-997822977184

KernelCache slide: 0x000000000f200000

KernelCache base: 0xffffff800f400000

Kernel slide: 0x000000000f210000

Kernel text base: 0xffffff800f410000

__HIB text base: 0xffffff800f300000

System model name: MacBookPro12,1 (Mac-E43C1C25D4880AD6)

System shutdown begun: NO

Panic diags file available: YES (0x0)

Hibernation exit count: 0

System uptime in nanoseconds: 14404358745433

Last Sleep: absolute base_tsc base_nano

Uptime : 0x00000d19c6afb0b1

Sleep : 0x000007f15c7819f8 0x00002b3b6a9d38d0 0x000007b347d3501a

Wake : 0x000007f16b122591 0x00002d26b4f558a1 0x000007f169a1437f

Compressor Info: 0% of compressed pages limit (OK) and 0% of segments limit (OK) with 0 swapfiles and OK swap space

Zone info:

Zone map: 0xffffff8073e04000 - 0xffffffa073e04000

. PGZ : 0xffffff8073e04000 - 0xffffff8075e05000

. VM : 0xffffff8075e05000 - 0xffffff8542604000

. RO : 0xffffff8542604000 - 0xffffff86dbe04000

. GEN0 : 0xffffff86dbe04000 - 0xffffff8ba8604000