T1000 boots all the way to a blank terminal window

[Jakub Jermář]

As of mainline,2284, the default sun4v build boots successfully through most of the userspace, but at the point at which it should switch to the user interface, we see blank screen instead, cannot input anything:

{0} ok boot net
Boot device: /pci@7c0/pci@0/network@4  File and args: 
100 Mbps full duplex  Link up
Requesting Internet Address for 0:14:4f:9d:f8:32
Requesting Internet Address for 0:14:4f:9d:f8:32
HelenOS bootloader, release 0.5.0 (Fajtl), revision 2284M (martin@decky.cz-20141211235045-2fhm33w9bvu06dsf)
Built on 2014-12-12 08:46:37 for sparc64
Copyright (c) 2001-2014 HelenOS project

Memory statistics (total 8060 MB, starting at 0x0000000008400000)
 0x000000000000c1d0|0x000000000840c1d0: boot info structure
 0x0000000000400000|0x0000000008800000: kernel entry point
 0x0000000000004000|0x0000000008404000: loader entry point
 0x000000000000ccac|0x000000000840ccac: kernel image (864408/139516 bytes)
 0x000000000002eda8|0x000000000842eda8: ns image (159528/65849 bytes)
 0x000000000003eee1|0x000000000843eee1: loader image (158135/65727 bytes)
 0x000000000004efa0|0x000000000844efa0: init image (160204/66216 bytes)
 0x000000000005f248|0x000000000845f248: locsrv image (167528/69685 bytes)
 0x000000000007027d|0x000000000847027d: rd image (157539/65107 bytes)
 0x00000000000800d0|0x00000000084800d0: vfs image (174245/72892 bytes)
 0x0000000000091d8c|0x0000000008491d8c: logger image (163551/67802 bytes)
 0x00000000000a2666|0x00000000084a2666: ext4fs image (244403/99798 bytes)
 0x00000000000bac3c|0x00000000084bac3c: initrd image (8388608/1740906 bytes)

Inflating components ... initrd ext4fs logger vfs rd locsrv init loader ns kernel .
Setting up boot allocator ...
Setting up screens ...
Canonizing OpenFirmware device tree ...
Booting the kernel ...
SPARTAN kernel, release 0.5.0 (Fajtl), revision 2284M (martin@decky.cz-20141211235045-2fhm33w9bvu06dsf)
Built on 2014-12-12 08:46:37 for sparc64
Copyright (c) 2001-2014 HelenOS project
Detected 1 CPU(s), 8060 MiB free memory
Program loader at 0xffff800100040000
RAM disk at 0x0000000008a30000 (size 8388608 bytes)
Kernel console ready (press any key to activate)
ns: HelenOS IPC Naming Service
ns: Accepting connections
init: HelenOS init
loc: HelenOS Location Service
rd: HelenOS RAM disk server
rd: Found RAM disk at 0x0000000008a30000, 8388608 bytes
vfs: HelenOS VFS server
logger: HelenOS Logging Service
ext4fs: HelenOS ext4 file system server
loc: Accepting connections
vfs: Accepting connections
logger: Accepting connections
rd: Accepting connections
ext4fs: Accepting connections
init: Root filesystem mounted on / (ext4fs at bd/initrd)
init: Unable to stat /srv/tmpfs
init: Starting /srv/klog
[kernel/other] note: Program loader at 0xffff800100040000
init: Starting /srv/locfs
[kernel/other] note: RAM disk at 0x0000000008a30000 (size 8388608 bytes)
locfs: HelenOS Device Filesystem
locfs: Accepting connections
init: Unable to stat /srv/taskmon
init: Location service filesystem mounted on /loc (locfs)
init: Temporary filesystem unknown type (tmpfs)
init: Starting /srv/devman
devman: HelenOS Device Manager
devman: Accepting connections.
root: HelenOS root device driver
init: Unable to stat /srv/apic
[devman] note: The `root' driver was successfully registered as running.
init: Unable to stat /srv/i8259
init: Unable to stat /srv/icp-ic
init: Starting /srv/obio

[Jakub Jermář]

Not reproducible as of mainline,2409.