uvm_fault(0xffffffff829d1e98, 0x0, 0, 1) -> e kernel: page fault trap, code=0 Stopped at scsi_detach_link+0x1b0: movq 0(%r15),%r12 TID PID UID PRFLAGS PFLAGS CPU COMMAND * 0 0 0 0x10000 0x200 0 swapper scsi_detach_link(ffff800000024d00,1,5b2b636a2af445c7,fffffd807f55bf00,ffff80000 0024d00,0) at scsi_detach_link+0x1b0 scsi_remove_link sys/scsi/scsiconf.c:845 [inline] 0024d00,0) at scsi_detach_link+0x1b0 sys/scsi/scsiconf.c:817 scsi_probe_link(ffff800000069600,0,0,0,a9e81fdd24671bf6,0) at scsi_probe_link+0 x877 scsi_get_target_luns(ffff800000069600,0,ffffffff82e195b8,ffff800000069600,1c37e d84056bf3fc,ffffffff82e195b8) at scsi_get_target_luns+0x3f sys/scsi/scsiconf.c:858 scsi_probe_bus(ffff800000069600,ffff800000069600,807b0d49c946e977,ffffffff82942 428,ffff800000069600,ffffffff828c4530) at scsi_probe_bus+0x8e scsi_probe_target sys/scsi/scsiconf.c:451 [inline] 428,ffff800000069600,ffffffff828c4530) at scsi_probe_bus+0x8e sys/scsi/scsiconf.c:434 config_attach(ffff8000000a1000,ffffffff828be668,ffffffff82e197b0,ffffffff81eb93 c0,79a8ec13faed39e6,827d00fd) at config_attach+0x32a sys/kern/subr_autoconf.c:413 vioscsi_attach(ffff80000002e400,ffff8000000a1000,ffff80000002e400,ffff80000002e 400,1a13f5784b4eb7de,ffffffff8290e430) at vioscsi_attach+0x323 sys/dev/pv/vioscsi.c:169 config_attach(ffff80000002e400,ffffffff828beda0,ffff80000002e400,0,79a8ec13fa7e 9f6c,0) at config_attach+0x32a sys/kern/subr_autoconf.c:413 virtio_pci_attach(ffff800000024b00,ffff80000002e400,ffffffff82e19a10,ffff800000 024b00,cf30c47634148980,ffffffff828d0f20) at virtio_pci_attach+0x249 sys/dev/pci/virtio_pci.c:612 config_attach(ffff800000024b00,ffffffff828c0ee0,ffffffff82e19a10,ffffffff8136bb --db_more--