panic: Data modified on freelist: word 4 of object 0xffff800000d1a000 size 0x108 previous type counters (0x6563 != 0xdead4110)

Starting stack trace...
panic(ffffffff82592f38) at panic+0x16b sys/kern/subr_prf.c:233
malloc(108,e,1) at malloc+0xa85 sys/kern/kern_malloc.c:363
sys_ioctl(ffff800025fde7e8,ffff80002b030268,ffff80002b0302b0) at sys_ioctl+0x2b1
syscall(ffff80002b030330) at syscall+0x4c3 mi_syscall sys/sys/syscall_mi.h:101 [inline]
syscall(ffff80002b030330) at syscall+0x4c3 sys/arch/amd64/amd64/trap.c:585
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x3242f547280, count: 252
End of stack trace.