uvm_fault(0xffffffff82a829d0, 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,a3ffd9b72efacfa0,fffffd807f54af00,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(ffff80000006a680,0,0,0,5de724350392c5b3,0) at scsi_probe_link+0 x877 scsi_get_target_luns(ffff80000006a680,0,ffffffff82eff5c8,ffff80000006a680,720c2 de52874650d,ffffffff82eff5c8) at scsi_get_target_luns+0x3f sys/scsi/scsiconf.c:858 scsi_probe_bus(ffff80000006a680,ffff80000006a680,c728c5d643dc18ca,ffffffff8297e 458,ffff80000006a680,ffffffff8298b898) at scsi_probe_bus+0x8e scsi_probe_target sys/scsi/scsiconf.c:451 [inline] 458,ffff80000006a680,ffffffff8298b898) at scsi_probe_bus+0x8e sys/scsi/scsiconf.c:434 config_attach(ffff8000000a2000,ffffffff82985998,ffffffff82eff7c0,ffffffff81ee75 70,3cf7836b003ec185,2) at config_attach+0x33a sys/kern/subr_autoconf.c:413 vioscsi_attach(ffff800000024800,ffff8000000a2000,ffff800000024800,ffff800000024 800,90dfc3822ebf5d,ffffffff8291a4a0) at vioscsi_attach+0x317 sys/dev/pv/vioscsi.c:169 config_attach(ffff800000024800,ffffffff82986108,ffff800000024800,0,3cf7836b00f3 d8db,0) at config_attach+0x33a sys/kern/subr_autoconf.c:413 virtio_pci_attach(ffff80000002c800,ffff800000024800,ffffffff82effa10,ffff800000 02c800,1b144743ead343e6,ffffffff82918fb8) at virtio_pci_attach+0x249 sys/dev/pci/virtio_pci.c:612 config_attach(ffff80000002c800,ffffffff82988248,ffffffff82effa10,ffffffff810379 --db_more--