RE: Recent -current hangs on Tyan S2460 before finishing boot
On 13-Nov-2003 Benjamin Lewis wrote: Hello, I'm having trouble getting recent (post- device apic, pre- turnstile) kernels to boot on my Tyan S2460 (Tiger MP) system with dual AMD Athlons. What happens is that the machine seems to get stuck soon after the Waiting for SCSI devices to settle message is printed -- it appears to be willing to wait forever rather than the SCSI_DELAY time. Disabling ACPI in the BIOS has no apparent effect on the hang. Using SCHED_4BSD or SCHED_ULE likewise makes no difference. I've been following the current@ list hoping to see someone else report a problem similar to mine but haven't seen anything yet. I do have a serial console attached to the machine and DDB enabled so I'm able to provide some information and get more if needed. I'm including a copy of the boot messages from my last attempt to boot FreeBSD 5.1-CURRENT #2: Tue Nov 11 17:35:40 EST 2003 which was cvsup'ed shortly prior to the build date. Included in the messages are the output of ps and trace once I broke into ddb. I'm also including output from acpidump -t and mptable -verbose since I've seen that information requested in the past. Some details about the system that may be pertinent: 1. It has two 1Ghz Athlon Thunderbird (Not MP) processors. That hasn't been a problem so far. 2. The BIOS is version 1.04 (latest is 1.05). The last time I tried updating to 1.05 (some time ago) I saw lots of error messagess complaining about undefined ACPI stuff so I reverted. 3. There is a Tekram 390F (I think that's the model -- it uses the sym driver) and an Adaptec 3944 SCSI controller. A single internal SCSI drive is connected to the Tekram and 10 external drives are connected to the two ports on the 3944. The external drives are configured as a Vinum Raid10 array. There's also a single IDE drive connected to one of the built-in IDE controllers. Please let me know if there is anything more you want to know. Thanks, Can you do a 'show intrcnt' from the ddb prompt? It sounds like you may be getting an interrupt storm due to a mis-routed PCI interrupt. Actually, I think the problem is in the ata driver. Well, there are possibly bugs in the interrupt code in that interrupts that don't exist in the mptable (IRQ's 11 and 15) still get created, but, the fact that the mptable has no IRQ 15 to me means that there is no IRQ 15 and thus there should not be an ata1. Note that in your dmesg, ata1 does say that it doesn't do DMA because it has been disabled. Perhaps the ata driver needs to disable ata1 altogether on that chipset if it sees that condition. My guess is that the ata driver is waiting forever for an interrupt from ata1 which is never going to arrive, hence the hang. Do you have a boot -v dmesg from a working kernel? -- John Baldwin [EMAIL PROTECTED]http://www.FreeBSD.org/~jhb/ Power Users Use the Power to Serve! - http://www.FreeBSD.org/ ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Recent -current hangs on Tyan S2460 before finishing boot
On November 13 2003, John Baldwin wrote: On 13-Nov-2003 Benjamin Lewis wrote: [trouble booting -current on Tyan Tiger MP] Can you do a 'show intrcnt' from the ddb prompt? It sounds like you may be getting an interrupt storm due to a mis-routed PCI interrupt. I didn't see any unexpectedly large numbers, but IRQ 15 isn't in the list: [...] GEOM: create disk ad0 dp=0xc2e19370 ad0: 57241MB WDC WD600AB-00BVA0 [116301/16/63] at ata0-master UDMA100 Waiting 10 seconds for SCSI devices to settle [halt - sent] Stopped at siointr1+0xec: jmp siointr1+0x220 db show intrcnt irq4: sio0 2 irq8: rtc 1725 irq13: npx0 1 stray irq13 1 irq14: ata0 17 irq19: ohci0 ahc0 1 irq0: clk 1 db cont [halt - sent] Stopped at siointr1+0xec: jmp siointr1+0x220 db show intrcnt irq4: sio0 4 irq8: rtc 3407 irq13: npx0 1 stray irq13 1 irq14: ata0 17 irq19: ohci0 ahc0 1 irq0: clk 1 db cont [halt - sent] Stopped at siointr1+0xec: jmp siointr1+0x220 db show intrcnt irq4: sio0 6 irq8: rtc 7418 irq13: npx0 1 stray irq13 1 irq14: ata0 17 irq19: ohci0 ahc0 1 irq0: clk 1 db Actually, I think the problem is in the ata driver. Well, there are possibly bugs in the interrupt code in that interrupts that don't exist in the mptable (IRQ's 11 and 15) still get created, but, the fact that the mptable has no IRQ 15 to me means that there is no IRQ 15 and thus there should not be an ata1. Note that in your dmesg, ata1 does say that it doesn't do DMA because it has been disabled. Perhaps the ata driver needs to disable ata1 altogether on that chipset if it sees that condition. My guess is that the ata driver is waiting forever for an interrupt from ata1 which is never going to arrive, hence the hang. Do you have a boot -v dmesg from a working kernel? Unfortunately, I'll have to wait until I get home to try enabling the ata1 controller in the BIOS. dmesg output from a boot -v with my working kernel is below. Thanks for looking at this! -Ben Copyright (c) 1992-2003 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 5.1-CURRENT #1: Sat Oct 18 13:47:46 EST 2003 [EMAIL PROTECTED]:/export/obj/usr/src-all/current/src/sys/AKIRA Preloaded elf kernel /boot/kernel.ok/kernel at 0xc086. Preloaded elf module /boot/kernel.ok/snd_pcm.ko at 0xc0860254. Preloaded elf module /boot/kernel.ok/snd_es137x.ko at 0xc0860304. Preloaded elf module /boot/kernel.ok/usb.ko at 0xc08603b8. Preloaded elf module /boot/kernel.ok/ums.ko at 0xc0860464. Preloaded elf module /boot/kernel.ok/agp.ko at 0xc0860510. Preloaded elf module /boot/kernel.ok/random.ko at 0xc08605bc. Preloaded elf module /boot/kernel.ok/acpi.ko at 0xc086066c. Calibrating clock(s) ... i8254 clock: 1192965 Hz CLK_USE_I8254_CALIBRATION not specified - using default frequency Timecounter i8254 frequency 1193182 Hz quality 0 Calibrating TSC clock ... TSC clock: 138815 Hz CPU: AMD Athlon(tm) Processor (1000.04-MHz 686-class CPU) Origin = AuthenticAMD Id = 0x642 Stepping = 2 Features=0x183fbffFPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR AMD Features=0xc044RSVD,AMIE,DSP,3DNow! Data TLB: 24 entries, fully associative Instruction TLB: 16 entries, fully associative L1 data cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 2-way associative L1 instruction cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 2-way associative L2 internal cache: 256 kbytes, 64 bytes/line, 1 lines/tag, 8-way associative real memory = 268369920 (255 MB) Physical memory chunk(s): 0x1000 - 0x0009efff, 647168 bytes (158 pages) 0x0010 - 0x003f, 3145728 bytes (768 pages) 0x00c29000 - 0x0fb3dfff, 250695680 bytes (61205 pages) avail memory = 251080704 (239 MB) Programming 24 pins in IOAPIC #0 IOAPIC #0 intpin 2 - irq 0 FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): apic id: 1, version: 0x00040010, at 0xfee0 cpu1 (AP): apic id: 0, version: 0x00040010, at 0xfee0 io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec0 bios32: Found BIOS32 Service Directory header at 0xc00f7480 bios32: Entry = 0xfd6c0 (c00fd6c0) Rev = 0 Len = 1 pcibios: PCI BIOS entry at 0xfd6c0+0x120 pnpbios: Found PnP BIOS data at 0xc00f74d0 pnpbios: Entry = f:9ece Rev = 1.0 Other BIOS signatures found: null: null device, zero device mem: memory I/O Pentium Pro MTRR support enabled random: entropy source SMP: CPU0 bsp_apic_configure(): lint0: 0x00010700 lint1: 0x0400 TPR: 0x SVR: 0x01ff npx0: math processor on motherboard npx0: INT 16 interface acpi0: PTLTDRSDT on motherboard pci_open(1):mode
Re: Recent -current hangs on Tyan S2460 before finishing boot
On 13-Nov-2003 Benjamin Lewis wrote: On November 13 2003, John Baldwin wrote: On 13-Nov-2003 Benjamin Lewis wrote: [trouble booting -current on Tyan Tiger MP] Can you do a 'show intrcnt' from the ddb prompt? It sounds like you may be getting an interrupt storm due to a mis-routed PCI interrupt. I didn't see any unexpectedly large numbers, but IRQ 15 isn't in the list: [...] GEOM: create disk ad0 dp=0xc2e19370 ad0: 57241MB WDC WD600AB-00BVA0 [116301/16/63] at ata0-master UDMA100 Waiting 10 seconds for SCSI devices to settle [halt - sent] Stopped at siointr1+0xec: jmp siointr1+0x220 db show intrcnt irq4: sio0 2 irq8: rtc 1725 irq13: npx0 1 stray irq13 1 irq14: ata0 17 irq19: ohci0 ahc0 1 irq0: clk 1 db cont [halt - sent] Stopped at siointr1+0xec: jmp siointr1+0x220 db show intrcnt irq4: sio0 4 irq8: rtc 3407 irq13: npx0 1 stray irq13 1 irq14: ata0 17 irq19: ohci0 ahc0 1 irq0: clk 1 db cont [halt - sent] Stopped at siointr1+0xec: jmp siointr1+0x220 db show intrcnt irq4: sio0 6 irq8: rtc 7418 irq13: npx0 1 stray irq13 1 irq14: ata0 17 irq19: ohci0 ahc0 1 irq0: clk 1 db You aren't getting any clock interrupts it seems. Very weird. Can you try using NO_MIXED_MODE instead? I still think the ata1 is bogus, but I don't think that is causing your hang now. -- John Baldwin [EMAIL PROTECTED]http://www.FreeBSD.org/~jhb/ Power Users Use the Power to Serve! - http://www.FreeBSD.org/ ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Recent -current hangs on Tyan S2460 before finishing boot
On November 13 2003, John Baldwin wrote: On 13-Nov-2003 Benjamin Lewis wrote: [trouble booting -current on Tyan Tiger MP] Can you do a 'show intrcnt' from the ddb prompt? It sounds like you may be getting an interrupt storm due to a mis-routed PCI interrupt. db show intrcnt [...] irq0: clk 1 You aren't getting any clock interrupts it seems. Very weird. Can you try using NO_MIXED_MODE instead? I still think the ata1 is bogus, but I don't think that is causing your hang now. NO_MIXED_MODE did the trick -- an otherwise identical kernel to the one that was hanging now boots to multiuser successfully. Thank you so much for your help! -Ben -- Benjamin Lewis [EMAIL PROTECTED] Database Analyst/Programmer IT Security and Policy - Identity and Access Management Purdue University ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to [EMAIL PROTECTED]
Recent -current hangs on Tyan S2460 before finishing boot
Hello, I'm having trouble getting recent (post- device apic, pre- turnstile) kernels to boot on my Tyan S2460 (Tiger MP) system with dual AMD Athlons. What happens is that the machine seems to get stuck soon after the Waiting for SCSI devices to settle message is printed -- it appears to be willing to wait forever rather than the SCSI_DELAY time. Disabling ACPI in the BIOS has no apparent effect on the hang. Using SCHED_4BSD or SCHED_ULE likewise makes no difference. I've been following the current@ list hoping to see someone else report a problem similar to mine but haven't seen anything yet. I do have a serial console attached to the machine and DDB enabled so I'm able to provide some information and get more if needed. I'm including a copy of the boot messages from my last attempt to boot FreeBSD 5.1-CURRENT #2: Tue Nov 11 17:35:40 EST 2003 which was cvsup'ed shortly prior to the build date. Included in the messages are the output of ps and trace once I broke into ddb. I'm also including output from acpidump -t and mptable -verbose since I've seen that information requested in the past. Some details about the system that may be pertinent: 1. It has two 1Ghz Athlon Thunderbird (Not MP) processors. That hasn't been a problem so far. 2. The BIOS is version 1.04 (latest is 1.05). The last time I tried updating to 1.05 (some time ago) I saw lots of error messagess complaining about undefined ACPI stuff so I reverted. 3. There is a Tekram 390F (I think that's the model -- it uses the sym driver) and an Adaptec 3944 SCSI controller. A single internal SCSI drive is connected to the Tekram and 10 external drives are connected to the two ports on the 3944. The external drives are configured as a Vinum Raid10 array. There's also a single IDE drive connected to one of the built-in IDE controllers. Please let me know if there is anything more you want to know. Thanks, -Ben Type '?' for a list of commands, 'help' for more detailed help. OK boot -sv -\|/-\|SMAP type=01 base= len=0009f400 SMAP type=02 base=0009f400 len=0c00 SMAP type=02 base=000e4800 len=0001b800 SMAP type=01 base=0010 len=0fef SMAP type=03 base=0fff len=fc00 SMAP type=04 base=0c00 len=0400 SMAP type=02 base=fec0 len=0001 SMAP type=02 base=fee0 len=1000 SMAP type=02 base=fff8 len=0008 Copyright (c) 1992-2003 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 5.1-CURRENT #2: Tue Nov 11 17:35:40 EST 2003 [EMAIL PROTECTED]:/export/obj/usr/src-all/current/src/sys/AKIRA.ULE Preloaded elf kernel /boot/kernel/kernel at 0xc089d000. Preloaded elf module /boot/kernel/linux.ko at 0xc089d250. Preloaded elf module /boot/kernel/snd_pcm.ko at 0xc089d2fc. Preloaded elf module /boot/kernel/snd_es137x.ko at 0xc089d3a8. Preloaded elf module /boot/kernel/usb.ko at 0xc089d458. Preloaded elf module /boot/kernel/ums.ko at 0xc089d500. Preloaded elf module /boot/kernel/agp.ko at 0xc089d5a8. Preloaded elf module /boot/kernel/random.ko at 0xc089d650. Calibrating clock(s) ... i8254 clock: 1192972 Hz CLK_USE_I8254_CALIBRATION not specified - using default frequency Timecounter i8254 frequency 1193182 Hz quality 0 Calibrating TSC clock ... TSC clock: 141373 Hz CPU: AMD Athlon(tm) Processor (1000.04-MHz 686-class CPU) Origin = AuthenticAMD Id = 0x642 Stepping = 2 Features=0x183fbffFPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR AMD Features=0xc044RSVD,AMIE,DSP,3DNow! Data TLB: 24 entries, fully associative Instruction TLB: 16 entries, fully associative L1 data cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 2-way associative L1 instruction cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 2-way associative L2 internal cache: 256 kbytes, 64 bytes/line, 1 lines/tag, 8-way associative real memory = 268369920 (255 MB) Physical memory chunk(s): 0x1000 - 0x0009efff, 647168 bytes (158 pages) 0x0010 - 0x003f, 3145728 bytes (768 pages) 0x00c29000 - 0x0fb3dfff, 250695680 bytes (61205 pages) avail memory = 251088896 (239 MB) ACPI APIC Table: PTLTDAPIC APIC ID: physical 0, logical 0:0 APIC ID: physical 1, logical 0:1 FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): APIC ID: 1 cpu1 (AP): APIC ID: 0 APIC: CPU 0 has ACPI ID 0 APIC: CPU 1 has ACPI ID 1 bios32: Found BIOS32 Service Directory header at 0xc00f7480 bios32: Entry = 0xfd6c0 (c00fd6c0) Rev = 0 Len = 1 pcibios: PCI BIOS entry at 0xfd6c0+0x120 pnpbios: Found PnP BIOS data at 0xc00f74d0 pnpbios: Entry =
