Macbook pro 2015 restart with kernel error

you have two third-party extensions loaded. To make progress in this debugging you should remove them bi=oth completely:

loaded kexts:

com.fortinet.fct.kext.ipsec 1

com.intel.kext.intelhaxm 7.5.1

There are three quick take-aways from any panic report.

1) The panic-reason,

2) the extensions present at the "scene of the crime", and

3) the BSD process in which the problem occurred.

Take look at your other reports. What you are trying to determine is whether there is a TREND.

Case A) There is a trend: This same panic occurs in each case, with the same extensions present, in the same BSD process. A trend can indicate corrupted software or a Hardware problem that can be tracked down and solved.

Case B) There is a decided NON-Trend. The panics occur "all over the Map" for different panic reasons and in different BSD processes, with different extensions present.

A Non-trend suggests you may have RAM memory problems. MacOS slightly randomizes the load point of key routines on each startup, as a hedge against fixed-address attacks. This causes a marginal memory cell to move into different routines each time your Mac starts up.

If the above is just "word-salad" to you, just ask and Readers can explain a bit more.

Based on those reports (all are kernel panic, machine check, detected by multiple processors), I think you have a Hardware problem, possibly a Bad Processor or Bad Caches inside the processor.

Have you tried to run the diagnostic (hold D at startup and wait as long as 15 many-utes for it to load off Internet recovery) ?

If you send your Mac for service, your boot drive is likely to be swapped out during the repair.

What is the date of your most recent Backup?

I have the same problem on mine Macbook Pro with Mojave.

Any kind of tests passed ok but the system falls in panic each 2-3 days.

Did last catalina update solve that problem?