panic: trap type 4, code=0, pc=ffffffff824b6304
Starting stack trace...
panic(ffffffff832f2cd5) at panic+0x1ba sys/kern/subr_prf.c:229
kerntrap(ffff80003c958b30) at kerntrap+0x28b sys/arch/amd64/amd64/trap.c:327
alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b
__x86_indirect_thunk_r11() at __x86_indirect_thunk_r11+0x14
spec_write(ffff80003c958e00) at spec_write+0x117 sys/kern/spec_vnops.c:302
VOP_WRITE(fffffd8060095370,ffff80003c958fa8,1,fffffd807f7d7478) at VOP_WRITE+0x102 sys/kern/vfs_vops.c:245
vn_write(fffffd805b60d4c8,ffff80003c958fa8,0) at vn_write+0x1c3 sys/kern/vfs_vnops.c:408
dofilewritev(ffff80003a9234c0,8,ffff80003c958fa8,0,ffff80003c959060) at dofilewritev+0x23c sys/kern/sys_generic.c:380
sys_write(ffff80003a9234c0,ffff80003c959110,ffff80003c959060) at sys_write+0xa2 sys/kern/sys_generic.c:300
syscall(ffff80003c959110) at syscall+0x97e mi_syscall sys/sys/syscall_mi.h:-1 [inline]
syscall(ffff80003c959110) at syscall+0x97e sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xd9e80a7c5f0, count: 246
End of stack trace.