Re: i386/4070: -current dump(8) stalls during filesystem backup

[Ben Lovett <ben_(_at_)_tilderoot_(_dot_)_com>]

The following reply was made to PR i386/4070; it has been noted by GNATS.

From: Ben Lovett <ben_(_at_)_tilderoot_(_dot_)_com>
To: gnats_(_at_)_openbsd_(_dot_)_org
Cc:  
Subject: Re: i386/4070: -current dump(8) stalls during filesystem backup
Date: Fri, 21 Jan 2005 17:52:35 -0800

 forgot to include full dmesg. since this happens on two systems, they
 are both included here.
 
 --ben
 
 OpenBSD 3.6-current (GENERIC) #1: Mon Jan 10 15:37:21 PST 2005
     root_(_at_)_builder_(_dot_)_tilderoot_(_dot_)_com:/usr/src/sys/arch/i386/compile/GENERIC
 cpu0: Intel Pentium II ("GenuineIntel" 686-class, 512KB L2 cache) 399 MHz
 cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR
 real mem  = 267952128 (261672K)
 avail mem = 237924352 (232348K)
 using 3296 buffers containing 13500416 bytes (13184K) of memory
 mainbus0 (root)
 bios0 at mainbus0: AT/286+(51) BIOS, date 01/21/00, BIOS32 rev. 0 @ 0xfd824
 pcibios0 at bios0: rev 2.1 @ 0xfd6c0/0x940
 pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfdf40/160 (8 entries)
 pcibios0: PCI Interrupt Router at 000:18:0 ("Intel 82371FB ISA" rev 0x00)
 pcibios0: PCI bus #0 is the last bus
 bios0: ROM list: 0xc0000/0x8000 0xc8000/0x800 0xc8800/0x800 0xe4000/0x4000!
 cpu0 at mainbus0
 pci0 at mainbus0 bus 0: configuration mode 1 (bios)
 pchb0 at pci0 dev 0 function 0 "Intel 82443BX" rev 0x03
 siop0 at pci0 dev 13 function 0 "Symbios Logic 53c875" rev 0x37: irq 10, using 4K of on-board RAM
 scsibus0 at siop0: 16 targets
 siop1 at pci0 dev 13 function 1 "Symbios Logic 53c875" rev 0x37: irq 5, using 4K of on-board RAM
 scsibus1 at siop1: 16 targets
 fxp0 at pci0 dev 15 function 0 "Intel 82557" rev 0x05, i82558: irq 11, address 00:a0:c9:ed:2d:11
 inphy0 at fxp0 phy 1: i82555 10/100 PHY, rev. 0
 pcib0 at pci0 dev 18 function 0 "Intel 82371AB PIIX4 ISA" rev 0x02
 pciide0 at pci0 dev 18 function 1 "Intel 82371AB IDE" rev 0x01: DMA, channel 0 wired to compatibility, channel 1 wired to compatibility
 wd0 at pciide0 channel 0 drive 0: <WDC WD400BB-00DEA0>
 wd0: 16-sector PIO, LBA, 38166MB, 78165360 sectors
 wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
 pciide0: channel 1 disabled (no drives)
 uhci0 at pci0 dev 18 function 2 "Intel 82371AB USB" rev 0x01: irq 5
 usb0 at uhci0: USB revision 1.0
 uhub0 at usb0
 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
 uhub0: 2 ports with 2 removable, self powered
 "Intel 82371AB Power Mgmt" rev 0x02 at pci0 dev 18 function 3 not configured
 vga1 at pci0 dev 20 function 0 "Cirrus Logic CL-GD5480" rev 0x23
 wsdisplay0 at vga1: console (80x25, vt100 emulation)
 wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
 isa0 at pcib0
 isadma0 at isa0
 pckbc0 at isa0 port 0x60/5
 pckbd0 at pckbc0 (kbd slot)
 pckbc0: using irq 1 for kbd slot
 wskbd0 at pckbd0 (mux 1 ignored for console): console keyboard, using wsdisplay0
 pcppi0 at isa0 port 0x61
 midi0 at pcppi0: <PC speaker>
 sysbeep0 at pcppi0
 lpt0 at isa0 port 0x378/4 irq 7
 npx0 at isa0 port 0xf0/16: using exception 16
 pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
 pccom0: console
 pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
 fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
 biomask f765 netmask ff65 ttymask ffe7
 pctr: 686-class user-level performance counters enabled
 mtrr: Pentium Pro MTRR support
 dkcsum: wd0 matched BIOS disk 80
 root on wd0a
 rootdev=0x0 rrootdev=0x300 rawdev=0x302
 
 
 OpenBSD 3.6-current (RADON) #6: Fri Jan 14 11:36:01 PST 2005
     root_(_at_)_radon_(_dot_)_tilderoot_(_dot_)_com:/usr/src/sys/arch/i386/compile/RADON
 cpu0: Intel Celeron ("GenuineIntel" 686-class, 128KB L2 cache) 434 MHz
 cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR
 real mem  = 267952128 (261672K)
 avail mem = 237924352 (232348K)
 using 3296 buffers containing 13500416 bytes (13184K) of memory
 mainbus0 (root)
 bios0 at mainbus0: AT/286+(a6) BIOS, date 05/22/00, BIOS32 rev. 0 @ 0xfb2f0
 apm0 at bios0: Power Management spec V1.2
 apm0: AC on, battery charge unknown
 pcibios0 at bios0: rev 2.1 @ 0xf0000/0xb778
 pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfdea0/144 (7 entries)
 pcibios0: PCI Exclusive IRQs: 5 10 11
 pcibios0: PCI Interrupt Router at 000:07:0 ("Intel 82371SB ISA" rev 0x00)
 pcibios0: PCI bus #1 is the last bus
 bios0: ROM list: 0xc0000/0x8000 0xc8000/0x800
 cpu0 at mainbus0
 pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
 pchb0 at pci0 dev 0 function 0 "Intel 82443BX AGP" rev 0x03
 ppb0 at pci0 dev 1 function 0 "Intel 82443BX AGP" rev 0x03
 pci1 at ppb0 bus 1
 pcib0 at pci0 dev 7 function 0 "Intel 82371AB PIIX4 ISA" rev 0x02
 pciide0 at pci0 dev 7 function 1 "Intel 82371AB IDE" rev 0x01: DMA, channel 0 wired to compatibility, channel 1 wired to compatibility
 wd0 at pciide0 channel 0 drive 0: <WDC WD136AA>
 wd0: 16-sector PIO, LBA, 12971MB, 26564832 sectors
 wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
 wd1 at pciide0 channel 1 drive 0: <ST380021A>
 wd1: 16-sector PIO, LBA, 76319MB, 156301488 sectors
 wd2 at pciide0 channel 1 drive 1: <ST380021A>
 wd2: 16-sector PIO, LBA, 76319MB, 156301488 sectors
 wd1(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2
 wd2(pciide0:1:1): using PIO mode 4, Ultra-DMA mode 2
 uhci0 at pci0 dev 7 function 2 "Intel 82371AB USB" rev 0x01: irq 11
 usb0 at uhci0: USB revision 1.0
 uhub0 at usb0
 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
 uhub0: 2 ports with 2 removable, self powered
 "Intel 82371AB Power Mgmt" rev 0x02 at pci0 dev 7 function 3 not configured
 vga1 at pci0 dev 9 function 0 "ATI Mach64 GP" rev 0x5c
 wsdisplay0 at vga1: console (80x25, vt100 emulation)
 wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
 puc0 at pci0 dev 10 function 0 "PLX I/O 9050" rev 0x01: com, com, com, com, com, com, com, com
 pccom3 at puc0 port 0 irq 10: st16650, 32 byte fifo
 pccom4 at puc0 port 1 irq 10: st16650, 32 byte fifo
 pccom5 at puc0 port 2 irq 10: st16650, 32 byte fifo
 pccom6 at puc0 port 3 irq 10: st16650, 32 byte fifo
 pccom7 at puc0 port 4 irq 10: st16650, 32 byte fifo
 pccom8 at puc0 port 5 irq 10: st16650, 32 byte fifo
 pccom9 at puc0 port 6 irq 10: st16650, 32 byte fifo
 pccom10 at puc0 port 7 irq 10: st16650, 32 byte fifo
 xl0 at pci0 dev 12 function 0 "3Com 3c905C 100Base-TX" rev 0x74: irq 11, address 00:50:da:c7:c9:f8
 exphy0 at xl0 phy 24: Broadcom 3C905C internal PHY, rev. 6
 fxp0 at pci0 dev 13 function 0 "Intel 82557" rev 0x05, i82558: irq 5, address 00:a0:c9:ee:56:c4
 fxp0: Enabling receiver lock-up workaround
 inphy0 at fxp0 phy 1: i82555 10/100 PHY, rev. 0
 isa0 at pcib0
 isadma0 at isa0
 pckbc0 at isa0 port 0x60/5
 pckbd0 at pckbc0 (kbd slot)
 pckbc0: using irq 1 for kbd slot
 wskbd0 at pckbd0 (mux 1 ignored for console): console keyboard, using wsdisplay0
 pms0 at pckbc0 (aux slot)
 pckbc0: using irq 12 for aux slot
 wsmouse0 at pms0 mux 0
 pcppi0 at isa0 port 0x61
 midi0 at pcppi0: <PC speaker>
 sysbeep0 at pcppi0
 lpt0 at isa0 port 0x378/4 irq 7
 npx0 at isa0 port 0xf0/16: using exception 16
 pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
 pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
 fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
 fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
 biomask eb45 netmask eb65 ttymask fbe7
 pctr: 686-class user-level performance counters enabled
 mtrr: Pentium Pro MTRR support
 dkcsum: wd0 matched BIOS disk 80
 dkcsum: wd1 matched BIOS disk 81
 dkcsum: wd2 matched BIOS disk 82
 root on wd0a
 rootdev=0x0 rrootdev=0x300 rawdev=0x302