uvm_fault(0xffffffff82aa3de8, 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 0K swapper scsi_detach_link(ffff80000002ca00,1,d95a2abfd7076acf,fffffd807f54ae80,ffff80000 002ca00,0) at scsi_detach_link+0x1b0 scsi_remove_link sys/scsi/scsiconf.c:845 [inline] 002ca00,0) at scsi_detach_link+0x1b0 sys/scsi/scsiconf.c:817 scsi_probe_link(ffff80000006a680,0,0,0,134795dcead1a509,0) at scsi_probe_link+0 x877 scsi_get_target_luns(ffff80000006a680,0,ffffffff82f005c8,ffff80000006a680,55366 c7956658e24,ffffffff82f005c8) at scsi_get_target_luns+0x3f sys/scsi/scsiconf.c:858 scsi_probe_bus(ffff80000006a680,ffff80000006a680,48f24a862d75e2fe,ffffffff8293f 998,ffff80000006a680,ffffffff8299e3d8) at scsi_probe_bus+0x8e scsi_probe_target sys/scsi/scsiconf.c:451 [inline] 998,ffff80000006a680,ffffffff8299e3d8) at scsi_probe_bus+0x8e sys/scsi/scsiconf.c:434 config_attach(ffff8000000a2000,ffffffff829984d8,ffffffff82f007c0,ffffffff818c64 f0,2410eb5ad663c93f,2) at config_attach+0x33a sys/kern/subr_autoconf.c:413 vioscsi_attach(ffff800000024800,ffff8000000a2000,ffff800000024800,ffff800000024 800,ece0a6740b75b90c,ffffffff829591d0) at vioscsi_attach+0x317 sys/dev/pv/vioscsi.c:169 config_attach(ffff800000024800,ffffffff82998c48,ffff800000024800,0,2410eb5ad6eb 8791,0) at config_attach+0x33a sys/kern/subr_autoconf.c:413 virtio_pci_attach(ffff80000002c800,ffff800000024800,ffffffff82f00a10,ffff800000 02c800,8f461bf448c7ef8e,ffffffff829c3570) at virtio_pci_attach+0x249 sys/dev/pci/virtio_pci.c:612 config_attach(ffff80000002c800,ffffffff8299ad88,ffffffff82f00a10,ffffffff821b8e --db_more--