panic: pool_p_free: rttmr free list modified: page 0xfffffd805b504000; item addr 0xfffffd805b504df0; offset 0x10=0x839c9670
Stopped at      db_enter+0x25:  addq    $0x8,%rsp
    TID    PID    UID     PRFLAGS     PFLAGS  CPU  COMMAND
*261710  41073      0     0x14000      0x200    0  systqmp
db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438
panic(ffffffff833d1a09) at panic+0x1e5 sys/kern/subr_prf.c:198
pool_p_free(ffffffff838cebd8,fffffd805b504f90) at pool_p_free+0x2d1 sys/kern/subr_pool.c:-1
pool_gc_pages(0) at pool_gc_pages+0x357 sys/kern/subr_pool.c:1584
taskq_thread(ffffffff8382e090) at taskq_thread+0x157 sys/kern/kern_task.c:446
end trace frame: 0x0, count: 10
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