panic: trap type 4, code=0, pc=ffffffff8256a304
Starting stack trace...
panic(ffffffff83311563) at panic+0x1d0 sys/kern/subr_prf.c:229
kerntrap(ffff80003c5d1180) at kerntrap+0x29b sys/arch/amd64/amd64/trap.c:327
alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b
__x86_indirect_thunk_r11() at __x
86_indirect_thunk_r11+0x14
spec_write(ffff80003c5d1450) at spec_write+0x120 sys/kern/spec_vnops.c:302
VOP_WRITE(fffffd8073db50e0,ffff80003c5d1670,1,fffffd807f7d3270) at VOP_WRITE+0x102 sys/kern/vfs_vops.c:245
vn_write(fffffd8073938268,ffff80003c5d1670,0) at vn_write+0x1d4 sys/kern/vfs_vnops.c:408
dofilewritev(ffff80003c572030,5,ffff80003c5d1670,0,ffff80003c5d1730) at dofilewritev+0x23c sys/kern/sys_generic.c:380
sys_writev(ffff80003c572030,ffff80003c5d17e0,ffff80003c5d1730) at sys_writev+0xd8 sys/kern/sys_generic.c:327
syscall(ffff80003c5d17e0) at syscall+0xbc6 mi_syscall sys/sys/syscall_mi.h:176 [inline]
syscall(ffff80003c5d17e0) at syscall+0xbc6 sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xd8ecd6a2b60, count: 246
End of stack trace.
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