panic: softclock: invalid to_clock: 308751 Starting stack trace... panic(ffffffff82fb6e2e) at panic+0x1ba sys/kern/subr_prf.c:229 softclock(0) at softclock+0x276 sys/kern/kern_timeout.c:756 softintr_dispatch(0) at softintr_dispatch+0xea sys/arch/amd64/amd64/softintr.c:90 Xsoftclock() at Xsoftclock+0x27 end of kernel end trace frame: 0x77dda524bd20, count: 253 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