panic: trap type 4, code=0, pc=ffffffff8306d301
Starting stack trace...
panic(ffffffff8339ec9a) at panic+0x1ba sys/kern/subr_prf.c:229
kerntrap(ffff80002a868e80) at kerntrap+0x2fb
alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b
lf_advlock(ffff800001615ee0,0,fffffd806cb2d4b0,8
,ffff80002a8691d0,30) at lf_advlock+0x2f1 ls_ref sys/kern/vfs_lockf.c:138 [inline]
,ffff80002a8691d0,30) at lf_advlock+0x2f1 sys/kern/vfs_lockf.c:278
VOP_ADVLOCK(fffffd806ea8f558,fffffd806cb2d4b0,8,ffff80002a8691d0,30) at VOP_ADVLOCK+0x87 sys/kern/vfs_vops.c:623
doopenat(ffff80002a8214f0,ffffff9c,200000000000,10,0,ffff80002a8692c0) at doopenat+0x504 sys/kern/vfs_syscalls.c:1170
syscall(ffff80002a869370) at syscall+0x962 mi_syscall sys/sys/syscall_mi.h:-1 [inline]
syscall(ffff80002a869370) at syscall+0x962 sys/arch/amd64/amd64/trap.c:765
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0xe5a46641550, count: 249
End of stack trace.
syncing disks...set $lines = 0
set $maxwidth = 0
show panic
trace
show registers
show proc
ps
show all locks
show malloc
show all pools
machine ddbcpu 0
trace
machine ddbcpu 1
trace