panic(cpu 3 caller 0xffffff801ffe19b9): [data.kalloc.6144]: element modified after free (off:4864, val:0x0800000000000000, sz:6144, ptr:0xffffffb3db593800) , this problem still continues and my macbook restarts at least 4-5 times every day
MacBook Pro 13″, macOS 13.4
More than likely a memory hardware failure, although there is a possibility some app is buggy.
Try running the Apple Diagnostics to see if any hardware issues are detected. Unfortunately the diagnostics don't detect most issues. The only useful diagnostic is one which reports a problem.
FYI, when asking for assistance you should always provide the exact model of the Mac and version of macOS. You can get this information by clicking the Apple menu and selecting "About This Mac". If I knew the exact model of the Mac, then there may be other more thorough memory tests I could suggest for you.
You can run EtreCheck and post the report here so we can examine it for clues to see if there are any other Kernel Panics and to see if you have any third party apps installed which are known to cause problems. Typical culprits are anti-virus apps, cleaning/optimizer apps, and third party security software....none of which are needed on a Mac.
Just because the report says no trouble found does not mean the report doesn't contain clues for us. The developer of EtreCheck is a respected forum contributor and he designed the EtreCheck report to be posted here on these forums. The developer also offers to analyze the report for you for a fee (paid version) if you do not wish the community to analyze it for you. Sometimes the developer will even respond on these forums to offer suggestions based on the posted report. The choice is yours, but without the report you probably won't get too many responses here since contributors need information & details to offer suggestions.
The same problem happened again:
panic(cpu 1 caller 0xffffff801a1e19b9): [kalloc.type1.576]: element modified after free (off:128, val:0x0800000000000000, sz:576, ptr:0xffffff8bdc1994c0)
128: 0x0800000000000000
Panicked task 0xffffff9571e98038: 11 threads: pid 402: contactsd
Backtrace (CPU 1), panicked thread: 0xffffff8bde07e0c8, Frame : Return Address
0xffffffba8c7175a0 : 0xffffff8019a6f4fd
0xffffffba8c7175f0 : 0xffffff8019bc3c54
0xffffffba8c717630 : 0xffffff8019bb36d9
0xffffffba8c717690 : 0xffffff8019a0f951
0xffffffba8c7176b0 : 0xffffff8019a6f7dd
0xffffffba8c7177a0 : 0xffffff8019a6ee87
0xffffffba8c717800 : 0xffffff801a1dceab
0xffffffba8c7178f0 : 0xffffff801a1e19b9
0xffffffba8c717d50 : 0xffffff8019add364
0xffffffba8c717db0 : 0xffffff8019b3a4d3
0xffffffba8c717e90 : 0xffffff8019b31850
0xffffffba8c717f20 : 0xffffff8019f308eb
0xffffffba8c717f40 : 0xffffff801a05f8f0
0xffffffba8c717fa0 : 0xffffff8019a0fd96
Process name corresponding to current thread (0xffffff8bde07e0c8): contactsd
Mac OS version:
22F66
Kernel version:
Darwin Kernel Version 22.5.0: Mon Apr 24 20:51:50 PDT 2023; root:xnu-8796.121.2~5/RELEASE_X86_64
Kernel UUID: 7E997BC9-2104-3D4D-9AAE-17BD7A3FEC2D
roots installed: 0
KernelCache slide: 0x0000000019600000
KernelCache base: 0xffffff8019800000
Kernel slide: 0x00000000196dc000
Kernel text base: 0xffffff80198dc000
__HIB text base: 0xffffff8019700000
System model name: MacBookPro14,1 (Mac-B4831CEBD52A0C4C)
System shutdown begun: NO
Panic diags file available: YES (0x0)
Hibernation exit count: 0
System uptime in nanoseconds: 30093719091
Last Sleep: absolute base_tsc base_nano
Uptime : 0x0000000701b9b963
Sleep : 0x0000000000000000 0x0000000000000000 0x0000000000000000
Wake : 0x0000000000000000 0x0000000949a24376 0x0000000000000000
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: 0xffffff80a879f000 - 0xffffffa0a879f000
. PGZ : 0xffffff80a879f000 - 0xffffff80a97a0000
. VM : 0xffffff80a97a0000 - 0xffffff8576206000
. RO : 0xffffff8576206000 - 0xffffff870fad2000
. GEN0 : 0xffffff870fad2000 - 0xffffff8bdc538000
. GEN1 : 0xffffff8bdc538000 - 0xffffff90a8f9e000
. GEN2 : 0xffffff90a8f9e000 - 0xffffff9575a04000
. GEN3 : 0xffffff9575a04000 - 0xffffff9a4246b000
. DATA : 0xffffff9a4246b000 - 0xffffffa0a879f000
Metadata: 0xffffffbbac20f000 - 0xffffffbbcc20f000
Bitmaps : 0xffffffbbcc20f000 - 0xffffffbbcda0f000
Extra : 0 - 0
Thank you for your interest, I did diagnostics, no problem was found, next time I will send a full report. I immediately reset NVRAM and turned off power saving
I tested EtreCheck - no problems found, but extensive testing should be paid for
starts again