The following reply was made to PR kernel/6381; it has been noted by GNATS.
From: Aaron Stellman <[email protected]> To: [email protected] Cc: Subject: Re: kernel/6381: ehci kernel panic, mass storage on sansa c250 mp3 player insertion Date: Wed, 19 May 2010 16:49:05 -0700 Here's a dmesg of a machine where inserting same mp3 player doesn't cause a crash: Note that in this case, mp3 player had a microSD card in it, so sd3 is not offline. Its presence doesn't make any difference regarding the panics reported. OpenBSD 4.7-current (GENERIC.MP) #229: Wed May 12 02:02:27 MDT 2010 [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 1063059456 (1013MB) avail mem = 1020952576 (973MB) mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xdf010 (25 entries) bios0: vendor Phoenix Technologies LTD version "93.07" date 10/11/2007 bios0: Gateway ML6720 acpi0 at bios0: rev 2 acpi0: tables DSDT FACP HPET MCFG TCPA TMOR SLIC APIC BOOT SSDT SSDT SSDT acpi0: wakeup devices HDEF(S4) PXS1(S4) PXS2(S4) PXS3(S4) PXS6(S4) USB1(S3) USB2(S3) USB3(S3) USB4(S3) USB5(S3) EHC1(S3) EHC2(S3) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpihpet0 at acpi0: 14318179 Hz acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Pentium(R) Dual CPU T2310 @ 1.46GHz, 1463.44 MHz cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,EST,TM2,SSSE3,CX16,xTPR,PDCM,NXE,LONG cpu0: 1MB 64b/line 4-way L2 cache cpu0: apic clock running at 133MHz cpu1 at mainbus0: apid 1 (application processor) cpu1: Intel(R) Pentium(R) Dual CPU T2310 @ 1.46GHz, 1463.17 MHz cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,EST,TM2,SSSE3,CX16,xTPR,PDCM,NXE,LONG cpu1: 1MB 64b/line 4-way L2 cache ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus -1 (PEGP) acpiprt2 at acpi0: bus 2 (RP01) acpiprt3 at acpi0: bus -1 (RP02) acpiprt4 at acpi0: bus 4 (RP03) acpiprt5 at acpi0: bus 6 (RP06) acpiprt6 at acpi0: bus 7 (PCIB) acpiec0 at acpi0 acpicpu0 at acpi0: C2, C1, PSS acpicpu1 at acpi0: C2, C1, PSS acpitz0 at acpi0: critical temperature 100 degC acpiac0 at acpi0: AC unit offline acpibat0 at acpi0: BAT1 model "MAL32b" serial type LION oem "SMP-PAN24" acpibtn0 at acpi0: LID_ acpibtn1 at acpi0: PWRB acpibtn2 at acpi0: SLPB acpivideo0 at acpi0: VGA_ acpivout0 at acpivideo0: CRT_ acpivout1 at acpivideo0: DVI_ acpivout2 at acpivideo0: TV0_ acpivout3 at acpivideo0: LCD_ acpivideo1 at acpi0: GFX0 cpu0: Enhanced SpeedStep 1463 MHz: speeds: 1467, 1067, 800 MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel GM965 Host" rev 0x03 vga1 at pci0 dev 2 function 0 "Intel GM965 Video" rev 0x03 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) intagp0 at vga1 agp0 at intagp0: aperture at 0xd0000000, size 0x10000000 inteldrm0 at vga1: apic 2 int 16 (irq 11) drm0 at inteldrm0 "Intel GM965 Video" rev 0x03 at pci0 dev 2 function 1 not configured uhci0 at pci0 dev 26 function 0 "Intel 82801H USB" rev 0x03: apic 2 int 16 (irq 11) uhci1 at pci0 dev 26 function 1 "Intel 82801H USB" rev 0x03: apic 2 int 21 (irq 10) ehci0 at pci0 dev 26 function 7 "Intel 82801H USB" rev 0x03: apic 2 int 18 (irq 11) usb0 at ehci0: USB revision 2.0 uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 azalia0 at pci0 dev 27 function 0 "Intel 82801H HD Audio" rev 0x03: apic 2 int 22 (irq 11) azalia0: codecs: Sigmatel STAC9200, AT&T/Lucent/0x1040, using Sigmatel STAC9200 audio0 at azalia0 ppb0 at pci0 dev 28 function 0 "Intel 82801H PCIE" rev 0x03: apic 2 int 17 (irq 10) pci1 at ppb0 bus 2 ppb1 at pci0 dev 28 function 2 "Intel 82801H PCIE" rev 0x03: apic 2 int 18 (irq 11) pci2 at ppb1 bus 4 ppb2 at pci0 dev 28 function 5 "Intel 82801H PCIE" rev 0x03: apic 2 int 16 (irq 11) pci3 at ppb2 bus 6 re0 at pci3 dev 0 function 0 "Realtek 8101E" rev 0x01: RTL8101E (0x3400), apic 2 int 17 (irq 10), address 00:e0:b8:e1:be:2a rlphy0 at re0 phy 7: RTL8201L 10/100 PHY, rev. 1 uhci2 at pci0 dev 29 function 0 "Intel 82801H USB" rev 0x03: apic 2 int 23 (irq 10) uhci3 at pci0 dev 29 function 1 "Intel 82801H USB" rev 0x03: apic 2 int 19 (irq 10) uhci4 at pci0 dev 29 function 2 "Intel 82801H USB" rev 0x03: apic 2 int 18 (irq 11) ehci1 at pci0 dev 29 function 7 "Intel 82801H USB" rev 0x03: apic 2 int 23 (irq 10) usb1 at ehci1: USB revision 2.0 uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1 ppb3 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0xf3 pci4 at ppb3 bus 7 pcib0 at pci0 dev 31 function 0 "Intel 82801HBM LPC" rev 0x03 pciide0 at pci0 dev 31 function 1 "Intel 82801HBM IDE" rev 0x03: DMA, channel 0 configured to compatibility, channel 1 configured to compatibility atapiscsi0 at pciide0 channel 0 drive 0 scsibus0 at atapiscsi0: 2 targets cd0 at scsibus0 targ 0 lun 0: <HL-DT-ST, DVDRAM GSA-T20F, EG02> ATAPI 5/cdrom removable cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2 pciide0: channel 1 ignored (disabled) ahci0 at pci0 dev 31 function 2 "Intel 82801HBM AHCI" rev 0x03: apic 2 int 19 (irq 10), AHCI 1.1 ahci0: PHY offline on port 1 scsibus1 at ahci0: 32 targets sd0 at scsibus1 targ 0 lun 0: <ATA, WDC WD1200BEVS-2, 01.0> SCSI3 0/direct fixed sd0: 114473MB, 512 bytes/sec, 234441648 sec total ichiic0 at pci0 dev 31 function 3 "Intel 82801H SMBus" rev 0x03: apic 2 int 19 (irq 10) iic0 at ichiic0 spdmem0 at iic0 addr 0x50: 512MB DDR2 SDRAM non-parity PC2-5300CL5 SO-DIMM spdmem1 at iic0 addr 0x52: 512MB DDR2 SDRAM non-parity PC2-5300CL5 SO-DIMM usb2 at uhci0: USB revision 1.0 uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb3 at uhci1: USB revision 1.0 uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb4 at uhci2: USB revision 1.0 uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb5 at uhci3: USB revision 1.0 uhub5 at usb5 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb6 at uhci4: USB revision 1.0 uhub6 at usb6 "Intel UHCI root hub" rev 1.00/1.00 addr 1 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: 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> spkr0 at pcppi0 mtrr: Pentium Pro MTRR support urtw0 at uhub0 port 1 "Realtek RTL8187B" rev 2.00/2.00 addr 2 urtw0: RTL8187B rev E, address 00:16:44:6b:79:e9 umass0 at uhub1 port 5 configuration 1 interface 0 "Generic USB2.0-CRW" rev 2.00/51.95 addr 2 umass0: using SCSI over Bulk-Only scsibus2 at umass0: 2 targets, initiator 0 sd1 at scsibus2 targ 1 lun 0: <Generic-, Multi-Card, 1.00> SCSI0 0/direct removable sd1: drive offline ubt0 at uhub5 port 1 "Cambridge Silicon Radio Bluetooth" rev 2.00/19.15 addr 2 vscsi0 at root scsibus3 at vscsi0: 256 targets softraid0 at root root on sd0a swap on sd0b dump on sd0b umass1 at uhub1 port 2 configuration 1 interface 0 "SanDisk SanDisk Sansa c250" rev 2.00/d4.30 addr 3 umass1: using SCSI over Bulk-Only scsibus4 at umass1: 2 targets, initiator 0 sd2 at scsibus4 targ 1 lun 0: <SanDisk, Sansa c250, v03.> SCSI0 0/direct removable sd2: 1949MB, 512 bytes/sec, 3992576 sec total sd3 at scsibus4 targ 1 lun 1: <SanDisk, Sansa c250, v03.> SCSI0 0/direct removable sd3: 1876MB, 512 bytes/sec, 3842048 sec total sd2 detached sd3 detached scsibus4 detached umass1 detached
