Miscellany

Loading modules: [ unix genunix specfs dtrace cpu.AuthenticAMD.15 uppc pcplusmp scsi_vhci ufs ip hook neti sctp arp usba fctl lofs zfs random md cpc crypto fcip fcp logindmux ptm ipc ]
> ::status
debugging crash dump vmcore.0 (64-bit) from boraks
operating system: 5.11 snv_63 (i86pc)
panic message: 
ZFS: bad checksum (read on <unknown> off 0: zio fffffffed258b880 [L0 SPA space map] 1000L/600P DVA[0]=<1:fe78108600:600> DVA[
1]=<2:166f85c200:600> fletcher4 lzjb LE contiguous birth=2484644 fill=1 ck
dump content: kernel pages only
> *panic_thread::findstack -v
stack pointer for thread ffffff00101d5c80: ffffff00101d58f0
  ffffff00101d59e0 panic+0x9c()
  ffffff00101d5a40 zio_done+0x17c(fffffffed258b880)
  ffffff00101d5a60 zio_next_stage+0xb3(fffffffed258b880)
  ffffff00101d5ab0 zio_wait_for_children+0x5d(fffffffed258b880, 11, fffffffed258bad8)
  ffffff00101d5ad0 zio_wait_children_done+0x20(fffffffed258b880)
  ffffff00101d5af0 zio_next_stage+0xb3(fffffffed258b880)
  ffffff00101d5b40 zio_vdev_io_assess+0x129(fffffffed258b880)
  ffffff00101d5b60 zio_next_stage+0xb3(fffffffed258b880)
  ffffff00101d5bb0 vdev_mirror_io_done+0x29d(fffffffed258b880)
  ffffff00101d5bd0 zio_vdev_io_done+0x26(fffffffed258b880)
  ffffff00101d5c60 taskq_thread+0x1a7(fffffffec27490f0)
  ffffff00101d5c70 thread_start+8()