http://permalink.gmane.org/gmane.os.netbsd.ports.macppc hourly 1 1901-01-01T00:00+00:00 http://gmane.org/img/gmane-25t.png http://gmane.org http://permalink.gmane.org/gmane.os.netbsd.ports.macppc/11472 <pre>I got another one of these yesterday. It seems to happen under network load while there is some heavy duty computation going on. I'll file a PR for starters - done - kern/47830. What can I do to help get this resolved? May 16 07:27:45 mercy syslogd[151]: restart May 16 07:27:45 mercy /netbsd: panic: pmap_pte_spill: victim p-pte (0x1ffcb68) has no pvo entry! May 16 07:27:45 mercy /netbsd: cpu0: Begin traceback... May 16 07:27:45 mercy /netbsd: 0xe1d3fe10: at panic+0x4c May 16 07:27:45 mercy /netbsd: 0xe1d3fe50: at pmap_pte_spill+0x4c0 May 16 07:27:45 mercy /netbsd: 0xe1d3fe90: at trap+0xa60 May 16 07:27:45 mercy /netbsd: 0xe1d3ff20: user ISI trap by 0x183d4e4: srr1=0x4200d032 May 16 07:27:45 mercy /netbsd: r1=0xffffb2b0 cr=0x24000044 xer=0 ctr=0xfdd70cb8 May 16 07:27:45 mercy /netbsd: cpu0: End traceback... May 16 07:27:45 mercy /netbsd: dumpsys: TBD May 16 07:27:45 mercy /netbsd: wd2: flush cache command didn't complete May 16 07:27:45 mercy /netbsd: wd1: flush cache command didn't complet</pre> Donald Lee 2013-05-17T22:18:42 http://permalink.gmane.org/gmane.os.netbsd.ports.macppc/11471 <pre>Bonjour Si vous etes detenteur d'un permis de conduire, lisez attentivement cette page. Une contravention c'est plus qu'un montant a payer : ca nuit a votre permis de conduire et a vos assurances. Bien entendu, vous pouvez demander les services dispendieux d'un avocat pour vous aider a contester votre contravention ou vous pouvez des maintenant apprendre a contester vous-meme une contravention sans l'aide d'un avocat avec les techniques 100% legal de SOS PERMIS. "Certains avocats ne veulent pas que je devoile mes techniques de contestation par crainte de perdre des clients" C'est possible de contester une contravention et C'EST VOTRE DROIT. Vous trouverez toutes les informations pour y arriver dans ce nouveau guide pratique. http://contravention.p.ht/ Cordialement Vous recevez cet email car vous etes inscrit a notre programme relationnel. Vos coordonnees n'ont pas ete transmises a l'annonceur de ce message. Vous pouvez vous desinscrire a tout moment.:http://www.lqs-fr.com/diffusion/abonnement.php</pre> SOS Permis 2013-05-12T14:48:31 http://permalink.gmane.org/gmane.os.netbsd.ports.macppc/11470 <pre> Hi, at length i have got some spare time to analyze the freezes on FreeBSD. It seems that they are gone if i disable SMP support in kernel. FAN control is enabled in kernel and i'm stress testing my G5 with iozone. Any idea what could cause lockups if SMP is enabled ? Unfortunately we don't have the SMP support on NetBSD yet but i haven't had any freezes on NetBSD until now. regards </pre> Phileas Fogg 2013-05-01T06:59:43 http://permalink.gmane.org/gmane.os.netbsd.ports.macppc/11469 <pre> I have seen this hang several times lately on my production server. The keyboard is non-responsive, and I can't log in at that point, but ping still works. The ctrl-alt-esc does break into the debugger. At that point I can do ddb things, but I'm not familiar enough with ddb to get much useful information. Can I get some pointers on what to do to gather up some sort of dump or debug information to hep fix this? I can probably reproduce this problem at will (on my production server). Unfortunately, I have tried pretty hard to reproduce this on another machine, and I can't make it fail. The machines are both G4 towers of similar vintage. The production machine has a CPU upgrade, though, which could be a key factor. Thanks in advance, -dgl- </pre> Donald Lee 2013-04-26T00:24:24 http://permalink.gmane.org/gmane.os.netbsd.ports.macppc/11468 <pre> Hi Have a nice day, Can you make this design that our big customers here are interested in buying and selling in our country. We have patented the mold designs, and will like to know if you can produce to specification for our market only. For the safety of our patented sample design, please view the attached and download the mold design and give us your monthly production rate, quote, and CIF or FOB Sydney. Will you be at the Canton Fair? Please provide your booth and full contact details. Kindest Regards, Sam Jerry. WIKA Australia Pty Ltd Sydney Head Office Unit K, 10-16 South Street Rydalmere NSW 2116 ABN 49 004 465 936 http://www.wika.com.au/ </pre> Sam Jerry 2013-04-24T22:34:33 http://permalink.gmane.org/gmane.os.netbsd.ports.macppc/11467 <pre>I was debugging a problem in mail/mutt on macppc and encountered a problem with gdb. I have zero ppc clue so I could use some help from the audience before I file a PR. The bug in mutt looked like classic big-endian vs. %d vs. 64-bit value: "Reading ..." progress updates when opening a mailbox would print percentages like 2064384% To catch the offender I did (gdb) break mutt_curses_message Breakpoint 2 at 0x181c30c: file curs_lib.c, line 272. but the breakpoint was never hit. I walked into that function with stepi's: Dump of assembler code for function mutt_curses_message: 0x0181c2d8 &lt;+0&gt;: stwu r1,-160(r1) 0x0181c2dc &lt;+4&gt;: mflr r0 0x0181c2e0 &lt;+8&gt;: stw r0,164(r1) 0x0181c2e4 &lt;+12&gt;: stw r31,156(r1) 0x0181c2e8 &lt;+16&gt;: mr r31,r1 0x0181c2ec &lt;+20&gt;: stw r4,44(r31) 0x0181c2f0 &lt;+24&gt;: stw r5,48(r31) 0x0181c2f4 &lt;+28&gt;: stw r6,52(r31) 0x0181c2f8 &lt;+32&gt;: stw r7,56(r31) 0x0181c2fc &lt;+36&gt;: stw r8,60(r31) 0x0181c3</pre> Valery Ushakov 2013-04-22T00:55:33 http://permalink.gmane.org/gmane.os.netbsd.ports.macppc/11466 <pre> Hi, i tries to build a NetBSD-current release for my G5 and stumbled upon the following bug. The build.sh stops with the message that it doesn't know how to build pdisk in distrib/macppc/floppies/ramdisk. I figured out that the problem lies in the missing path to pdisk in list. My patch to fix the problem is attached. Regards </pre> Phileas Fogg 2013-04-20T10:02:37 http://permalink.gmane.org/gmane.os.netbsd.ports.macppc/11465 <pre> It was my fault. The SMU doorbel interrupt was established with ipl IPL_NONE. That caused problems with wakeup. Regards </pre> Phileas Fogg 2013-04-16T18:42:46 http://permalink.gmane.org/gmane.os.netbsd.ports.macppc/11464 <pre> Anyone else seeing that Phileas is postings are in the future !!!! Above it shows his date is 12th July 2013 ?? Alan. </pre> Alan Hourihane 2013-04-15T20:17:04 http://permalink.gmane.org/gmane.os.netbsd.ports.macppc/11463 <pre> I analyzed the problem a bit more and it is very odd. Someone uses a spin mutex on a single-processor kernel, which will never work because spinning on a single processor doesn't make sense. And mutex_vector_enter checks the type of a mutex and if it's a spin mutex and we do not run in multiprocessor mode then it panics. regards </pre> Phileas Fogg 2013-04-15T20:04:19 http://permalink.gmane.org/gmane.os.netbsd.ports.macppc/11462 <pre> I already implemented it with envsys and powerd. I's very simple actually, if a critical value is exceeded, envsys sends an event to powerd and powerd runs my script which increases the speed of all fans. And if the CPU temperature drops below the critical value then my script decreases the speed of all fans. And the fans are really quiet now and let my G5 run for a whole day without problems, compiled a kernel and distribution ot it with no lockups. But i had some lock panics :( Unfortunately, i couldn't get a ddb trace. But i could reproduce the problem with iozone from pkgsrc today. It panics in mutex_vector_enter with the message 'Mutex error: mutex_vector_enter: locking against myself' Trying to debug it currently. regards </pre> Phileas Fogg 2013-04-15T18:46:40 http://permalink.gmane.org/gmane.os.netbsd.ports.macppc/11461 <pre> Could this be a watchdog like feature - so if the OS hangs and stops reading the fan speeds it will automatically fail over to running them at full speed? Sounds like quite a nice safely feature if it is.... </pre> David Brownlee 2013-04-15T18:26:05 http://permalink.gmane.org/gmane.os.netbsd.ports.macppc/11460 <pre> Probably. I tested Linux and FreeBSD on the same machine and if get a panic there or the system just lockups (which happens very often on FreeBSD ;)) then the fans get very loud after some time. The same behaviour can be seen on NetBSD now, so i guess it's a hardware feature. it's really useful i think. If my system hangs for some reason, then i can be sure it won't get damaged because of CPU overheating. regards </pre> Phileas Fogg 2013-04-15T18:32:53 http://permalink.gmane.org/gmane.os.netbsd.ports.macppc/11459 <pre>Hello, On Wed, 10 Jul 2013 14:06:47 +0200 Phileas Fogg &lt;phileas-fogg&lt; at &gt;mail.ru&gt; wrote: Nice! I need that to verify that my power saving hack actually works... IIRC some PMUs are like that. If you don't poke them within a certain time frame after boot they refuse to talk. I don't think there's a generic mechanism in envsys to do that, since most of the supported sensors / fan controllers do this automatically. There is some prior art though, I think sparc64's tda driver ( for the Sun Blade 1000 / 2000, see arch/sparc64/dev/tda.c ) does this by software as well. Weird. Maybe it needs a command to tell it to control fans automatically? have fun Michael </pre> Michael 2013-04-15T18:20:58 http://permalink.gmane.org/gmane.os.netbsd.ports.macppc/11458 <pre> Hi, i found another problem on PowerMac G5. This line of code __syncicache((void *)msgbuf_paddr, round_page(MSGBUFSIZE)); in file sys/arch/macppc/macppc/machdep.c causes a DSI trap in kernel on PowerMac G5 when i try to reboot it. The reason is that the msgbuf is allocated at a high address which is &gt; SEGMENT_LENGTH and therefore the msgbuf is not identity mapped. On my PMAC G5 the physical address of the msgbuf is 0x7f5ed000 which is outside of the segment0. Thefore, we have to map it too. The patch is attached. Regards </pre> Phileas Fogg 2013-04-13T20:11:29 http://permalink.gmane.org/gmane.os.netbsd.ports.macppc/11457 <pre> Hi, at length i implemented the initial support of SMU and sensors for PowerMac G5. Now it's possible to control fan RPM and see current temperature of the CPUs too. At boot all fans are at the maximum RPM which makes it impossible to work on G5 due to loud noise made by fans. With SMU we can control it and set to values which make fans noiseless. I implemented the necessary drivers with syctl and envsys support. We also need to send "quisce" command to OFW at boot else it's not possible to communicate with SMU. It just ignores my SMU commands in this case. Sending this command solves the issue. I spend several days figuring it out, thanks to FreeBSD i could fix it ;) Patches for quisce are attached. Quastion: ---------- I'm not very familiar with envsys but is it possible to make it control fan speed automatically depending on the current temperature ? Or is it better to control fan speed in the kernel space, like Linux or FreeBSD kernels do it. I would appreciate any pointers here. Currently i'm </pre> Phileas Fogg 2013-04-13T12:13:38 http://permalink.gmane.org/gmane.os.netbsd.ports.macppc/11456 <pre>I have been seeing this panic on a regular basis. My NetBDS 4.0 machine has been up now for over 1200 days. (Beige G3) Has anyone else seen this? -dgl- Mar 29 06:45:36 mercy syslogd[151]: restart Mar 29 06:45:36 mercy /netbsd: panic: pmap_pte_spill: victim p-pte (0x1ffd040) has no pvo entry! Mar 29 06:45:36 mercy /netbsd: cpu0: Begin traceback... Mar 29 06:45:36 mercy /netbsd: 0xe1ff4e10: at panic+0x4c Mar 29 06:45:36 mercy /netbsd: 0xe1ff4e50: at pmap_pte_spill+0x4c0 Mar 29 06:45:36 mercy /netbsd: 0xe1ff4e90: at trap+0x560 Mar 29 06:45:36 mercy /netbsd: 0xe1ff4f20: user DSI read trap &lt; at &gt; 0xfdd0e0e8 by 0xfdfe6ee4: srr1=0x200f 032 Mar 29 06:45:36 mercy /netbsd: r1=0xffffaf70 cr=0x24028024 xer=0x20000000 ctr=0 dsisr=0x40 000000 Mar 29 06:45:36 mercy /netbsd: cpu0: End traceback????e=^[^Msys: TBD Mar 29 06:45:36 mercy /netbsd: rebooting --- Apr 7 18:32:49 mercy syslogd[151]: restart Apr 7 18:32:49 mercy /netbsd: panic: pmap_pte_spill: victim p-pte (0x1fff7d0) has no pvo entry! Apr 7 18:3</pre> Donald Lee 2013-04-12T13:00:10 http://permalink.gmane.org/gmane.os.netbsd.ports.macppc/11455 <pre>Please Contact Us With This Email: apnapaisaloan.com12&lt; at &gt;hotmail.com Apna Paisa Loan Company , ? Are you in any financial mess or do you need a loan to start up your own business? at 2% rate? ; Email :apnapaisaloan.com12&lt; at &gt;hotmail.com (1) Full Names: (2) State/Country: (3)Amount needed as loan): (4)Loan duration: (5)Cell-Phone number: Mr. Harsh Roongta </pre> Apna-Loan 2013-04-09T19:40:39 http://permalink.gmane.org/gmane.os.netbsd.ports.macppc/11454 <pre> We offer all types of LOAN &lt; at &gt; 3% annual rate. To apply, COMPOSE A NEW MESSAGE: E mail: firstoverseafinancecenter&lt; at &gt;gmail.com&lt;mailto:firstoverseafinancecenter&lt; at &gt;gmail.com&gt; </pre> Mark Fischer 2013-04-08T21:19:57 http://permalink.gmane.org/gmane.os.netbsd.ports.macppc/11453 <pre>My 6.0.1 upgrade has not gone as well as I had hoped. I just got a panic out of the blue. Anyone recognize this? Is there a fix in the works (I hope)? Apr 7 19:50:32 mercy inetd[786]: ftp/tcp max spawn rate (40 in 60 seconds) exceeded; service not started Apr 7 20:11:16 mercy inetd[2798]: warning: can't verify hostname: getaddrinfo(welchome-belsugului-fo.b.astral.ro, 2) failed Apr 7 20:26:24 mercy syslogd[151]: restart Apr 7 20:26:24 mercy /netbsd: panic: pmap_pte_spill: victim p-pte (0x1ffc3e0) has no pvo entry! Apr 7 20:26:24 mercy /netbsd: cpu0: Begin traceback... Apr 7 20:26:24 mercy /netbsd: 0x10664e10: at panic+0x4c Apr 7 20:26:24 mercy /netbsd: 0x10664e50: at pmap_pte_spill+0x4c0 Apr 7 20:26:24 mercy /netbsd: 0x10664e90: at trap+0x560 Apr 7 20:26:24 mercy /netbsd: 0x10664f20: user DSI read trap &lt; at &gt; 0xfdd201f4 by 0xfdfe6f5c: srr1=0x200d032 Apr 7 20:26:24 mercy /netbsd: r1=0xffffb040 cr=0x28002044 xer=0x20000000 ctr=0 dsisr=0x40000000 Apr 7 20:26:24 mercy /netbsd: cpu0: End trace</pre> Donald Lee 2013-04-08T01:35:01 http://permalink.gmane.org/gmane.os.netbsd.ports.macppc/11452 <pre>Hi, i managed to boot NetBSD-current from the internal HDD on my PowerMac G5 11,2. The loader ofwboot hat to be patched a little and it has problems with gzipped kernels but boots non-gzipped kernels just fine ;) The ServerWorks K2 SATA driver had to be patched too. Thanks to Linux, FreeBSD and OpenBSD i could fix minor problems in the driver and it works perfectly now. bootpath: /ht/pci&lt; at &gt;9/k2-sata-root/k2-sata&lt; at &gt;0/disk&lt; at &gt;0:0/netbsd g5-netbsd# mount /dev/wd0a on / type ffs (local) kernfs on /kern type kernfs (local) g5-netbsd# df -h Filesystem Size Used Avail %Cap Mounted on /dev/wd0a 34G 554M 32G 1% / kernfs 1.0K 1.0K 0B 100% /kern g5-netbsd# pdisk /dev/wd0c Edit /dev/wd0c - Command (? for help): p Partition map (with 512 byte blocks) on '/dev/wd0c' #: type name length base ( size ) 1: Apple_partition_map Apple 63 &lt; at &gt; 1 2: Apple_Bootstrap Boot 262144 &lt; at &gt; 64 (128.0M) 3: </pre> Phileas Fogg 2013-04-06T21:38:56 Search the mailing list at Gmane query http://search.gmane.org/?group=$group=gmane.os.netbsd.ports.macppc