Re: State of HP C-series support?

[Tom Lane <tgl%sss.pgh.pa.us@localhost>]

Martin Husemann <martin%duskware.de@localhost> writes:
> On Sun, Dec 23, 2018 at 06:46:00PM -0500, Tom Lane wrote:
>> NetBSD 8.0: kernel panic during device scan
>> NetBSD HEAD as of 20181223: ditto

> Easiest to try with HEAD - can you show us the panic message?

OK, transcribed from a video of the screen so there might be a typo or
two, and I failed to capture the last few characters on some lines.
This is from yesterday's HEAD:

[  1.0000000] ... copyright notice ...
[  1.0000000] HP9000/780/C360 (Raven W 360)
[  1.0000000] real mem = 512 MB (73728 reserved for PROM, 499 MB used ...
[  1.0000000] avail mem = 490 MB
[  1.0000000] mainbus0 (root) [flex fff80000]
[  1.0000000] pdc0 at mainbus0
[  1.0000000] power0 at mainbus0
[  1.0000000] cpu0 at mainbus0 hpa 0xfffa0000 path 32 irq 31: PA8500 ...
[  1.0000000] cpu0: PCXW, PA-RISC 2.0, lev 1, cat A, 367 MHz clk
[  1.0000000] cpu0: shadows, 1024K/512K D/I caches, 160 shared TLB, ...
[  1.0000000] cpu0: PCXW floating point, rev 1
[  1.0000000] mem0 at mainbus0 hpa 0xfffb1000 path 49: size 512MB
[  1.0000000] uturn0 at mainbus0 hpa 0xfff88000 path 8: f2000000-f6000000...
0000-fff80000: U2 rev 15
(sits at this point for a good 10 seconds, which seems odd)
[  1.0000000] dino0 at uturn0 hpa 0xf2000000 path 8/0: Dino V3.1
[  1.0000000] panic: trap: uvm_fault(0xd000c0, 0, 1): 14
[  1.0000000] cpu0: Begin traceback...
[  1.0000000] vpanic() at netbsd:vpanic+0x1d0
[  1.0000000] panic() at netbsd:panic+0x38
[  1.0000000] trap() at netbsd:trap+0x658
[  1.0000000] -- trap #15 (0xdc3500)
[  1.0000000] mbsubmatch() at netbsd:mbsubmatch+0x20
[  1.0000000] mapply() at netbsd:mapply+0x3c
[  1.0000000] config_search_loc() at netbsd:config_search_loc+0x12c
[  1.0000000] config_found_sm_loc() at netbsd:config_found_sm_loc+0x54
[  1.0000000] dino_callback() at netbsd:dino_callback+0x48
[  1.0000000] pdc_scanbus() at netbsd:pdc_scambus+0x2ec
[  1.0000000] dinoattach() at netbsd:dinoattach+0x37c
[  1.0000000] config_attach_loc() at netbsd:config_attach_loc+0x248
[  1.0000000] config_found_sm_loc() at config_found_sm_loc+0x78
[  1.0000000] uturn_callback() at netbsd:uturn_callback+0x48
[  1.0000000] pdc_scanbus() at netbsd:pdc_scanbus+0x2ec
[  1.0000000] uturnattach() at netbsd:uturnattach+0x2e8
[  1.0000000] config_attach_loc() at netbsd:netbsd:config_attach_loc+0x248
[  1.0000000] config_found_sm_loc() at netbsd:config_found_sm_loc+0x78
[  1.0000000] mb_module_callback() at netbsd:mb_module_callback+0x54
[  1.0000000] pdc_scanbus() at netbsd:pdc_scanbus+0x2ec
[  1.0000000] mbattach() at netbsd:mbatttach+0x2b4
[  1.0000000] config_attach_loc() at netbsd:netbsd:config_attach_loc+0x248
[  1.0000000] config_rootfound() at netbsd:config_rootfound+0x60
[  1.0000000] cpu_configure() at netbsd:cpu_configure+0x4c
[  1.0000000] main() at netbsd:main+0x6a0
[  1.0000000] start() at netbsd:start+0x160
[  1.0000000] -- trap #0 (0xdc1f80)
[  1.0000000] cpu0: End traceback...
Stopped in pid 0.1 (system) at   netbsd:cpu_Debugger+0x10:    ldo  R'40(%r3), %r30
db>
(sits about 3 seconds here)
[  1.0000000] machine check: HPMC

[  1.0000000] General Registers
(way too lazy to transcribe the long register dump here)
[  1.0000000] Skipping crash dump on recursive panic
[  1.0000000] panic: machine check
[  1.0000000] cpu0: Begin traceback...
[  1.0000000] vpanic() at nettbsd:vpanic+0x1d0
[  1.0000000] panic() at netbsd:panic+0x38
[  1.0000000] hppa_machine_check() at netbsd:hppa_machine_check+0x97c
[  1.0000000] os_hpmc_cont() at netbsd:os_hpmc_cont+0xf4
[  1.0000000] cpu0: End traceback...
Stopped in pid 0.1 (system) at   netbsd:cpu_Debugger+0x10:    ldo  R'40(%r3), %r30
db>
(and now it's done)

			regards, tom lane