panic: pool_p_free: rttmr free list modified: page 0xfffffd800b231000; item addr 0xfffffd800b231de8; offset 0x10=0x83944bd0
Starting stack trace...
panic(ffffffff833aa1de) at panic+0x1d0 sys/kern/subr_prf.c:229
pool_p_free(ffffffff8399dd80,fffffd800b231f90) at pool_p_free+0x2d1
pool_gc_pages(0) at pool_gc_pages+0x357 sys/kern/subr_pool.c:1588
taskq_thread(ffffffff83826e60) at taskq_thread+0x157 sys/kern/kern_task.c:446
end trace frame: 0x0, count: 253
End of stack trace.