>Synopsis: kernel panic when Kindle attached
>Category: kernel
>Environment:
System : OpenBSD 5.8
Details : OpenBSD 5.8 (GENERIC.MP) #1235: Mon Aug 10 06:54:34 MDT
2015
[email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
Architecture: OpenBSD.amd64
Machine : amd64
>Description:
My HP Microserver N40L causes kernel panic each time I attach my kindle to its
USB port.
Few seconds after attaching I'm dropped to ddb and I get following trace:
fatal protection fault in supervisor mode
trap type 4 code 0 rip ffffffff815c9535 cs 8 rflags 10282 cr2 3bf10dfac48 cpl 5
rsp ffff80002208cc80
panic: trap type 4, code=0, pc=fffffffff815c9535
Starting stack trace...
panic() at panic+0x10b
trap() at trap+0x838
--- trap (number 4) ---
usb_allocmem() at usb_allocmem+0x175
usbd_transfer() at usbd_transfer+0xd6
usbd_do_request_flags() at usbd_do_request_flags+0xe4
usbd_get_desc() at usbd_get_desc+0x3b
usbd_new_device() at usrdb_new_device+0x18d
uhub_explore() at ubub_explore+0x26c
usb_explore() at usb_explore+0x153
usb_task_thread() at usb_task_thread+0xb6
end trace frame: 0x0, count 247
End of stack trace
I'm using USB-keyboard with the server and have used Android phones with it but
those have worked fine.
So far its only my kindle which causes this.
Curiusly the Kindle works fine when attaching to my Thinkpad X201 where I get:
umass0 at uhub2 port 2 configuration 1 interface 0 "Amazon Amazon Kindle" rev
2.00/1.00 addr 5
umass0: using SCSI over Bulk-Only
scsibus4 at umass0: 2 targets, initiator 0
sd2 at scsibus4 targ 1 lun 0: <Kindle, Internal Storage, 0100> SCSI2 0/direct
removable serial.19490004151020170L9Q
sd2: 1390MB, 512 bytes/sector, 2846720 sectors
I noticed this with 5.7-stable but issue remains after I upgraded to -current.
>How-To-Repeat:
Attach Amazon Kindle to USB-port.
>Fix:
Not known
dmesg:
OpenBSD 5.8 (GENERIC.MP) #1235: Mon Aug 10 06:54:34 MDT 2015
[email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 8438480896 (8047MB)
avail mem = 8178843648 (7799MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.6 @ 0xfb330 (35 entries)
bios0: vendor HP version "O41" date 07/29/2011
bios0: HP ProLiant MicroServer
acpi0 at bios0: rev 2
acpi0: sleep states S0 S4 S5
acpi0: tables DSDT FACP APIC MCFG SPMI OEMB HPET EINJ BERT ERST HEST SSDT
acpi0: wakeup devices PCE2(S4) PCE3(S4) PCE4(S4) PCE5(S4) PCE6(S4) PCE7(S4)
PCE9(S4) PCEA(S4) PCEB(S4) PCEC(S4) SBAZ(S4) P0PC(S4) PE20(S4) PE21(S4)
PE22(S4) PE23(S4)
acpitimer0 at acpi0: 3579545 Hz, 32 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: AMD Turion(tm) II Neo N40L Dual-Core Processor, 1497.77 MHz
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,MWAIT,CX16,POPCNT,NXE,MMXX,FFXSR,PAGE1GB,LONG,3DNOW2,3DNOW,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,NODEID,ITSC
cpu0: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 1MB 64b/line
16-way L2 cache
cpu0: ITLB 32 4KB entries fully associative, 16 4MB entries fully associative
cpu0: DTLB 48 4KB entries fully associative, 48 4MB entries fully associative
cpu0: AMD erratum 721 detected and fixed
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 199MHz
cpu0: mwait min=64, max=64, IBE
cpu1 at mainbus0: apid 1 (application processor)
cpu1: AMD Turion(tm) II Neo N40L Dual-Core Processor, 1497.52 MHz
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,MWAIT,CX16,POPCNT,NXE,MMXX,FFXSR,PAGE1GB,LONG,3DNOW2,3DNOW,LAHF,CMPLEG,SVM,EAPICSP,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,IBS,SKINIT,NODEID,ITSC
cpu1: 64KB 64b/line 2-way I-cache, 64KB 64b/line 2-way D-cache, 1MB 64b/line
16-way L2 cache
cpu1: ITLB 32 4KB entries fully associative, 16 4MB entries fully associative
cpu1: DTLB 48 4KB entries fully associative, 48 4MB entries fully associative
cpu1: AMD erratum 721 detected and fixed
cpu1: smt 0, core 1, package 0
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 21, 24 pins
acpimcfg0 at acpi0 addr 0xe0000000, bus 0-255
acpihpet0 at acpi0: 14318180 Hz
acpi0: unable to load \\_SB_._INI.EXH1
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 1 (P0P1)
acpiprt2 at acpi0: bus 2 (PCE2)
acpiprt3 at acpi0: bus -1 (PCE4)
acpiprt4 at acpi0: bus 3 (PCE6)
acpicpu0 at acpi0: C1(@1 halt!), PSS
acpicpu1 at acpi0: C1(@1 halt!), PSS
acpibtn0 at acpi0: PWRB
ipmi at mainbus0 not configured
cpu0: 1497 MHz: speeds: 1500 1300 1000 800 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "AMD RS880 Host" rev 0x00
ppb0 at pci0 dev 1 function 0 vendor "Hewlett-Packard", unknown product 0x9602
rev 0x00
pci1 at ppb0 bus 1
radeondrm0 at pci1 dev 5 function 0 "ATI Mobility Radeon HD 4200" rev 0x00
drm0 at radeondrm0
radeondrm0: apic 2 int 18
ppb1 at pci0 dev 2 function 0 "AMD RS780 PCIE" rev 0x00: msi
pci2 at ppb1 bus 2
em0 at pci2 dev 0 function 0 "Intel 82571EB" rev 0x06: apic 2 int 18, address
00:1b:78:56:78:2c
em1 at pci2 dev 0 function 1 "Intel 82571EB" rev 0x06: apic 2 int 19, address
00:1b:78:56:78:2d
ppb2 at pci0 dev 6 function 0 "AMD RS780 PCIE" rev 0x00
pci3 at ppb2 bus 3
bge0 at pci3 dev 0 function 0 "Broadcom BCM5723" rev 0x10, BCM5784 A1
(0x5784100): msi, address e4:11:5b:13:83:a9
brgphy0 at bge0 phy 1: BCM5784 10/100/1000baseT PHY, rev. 4
ahci0 at pci0 dev 17 function 0 "ATI SBx00 SATA" rev 0x40: apic 2 int 19, AHCI
1.2
ahci0: port 0: 3.0Gb/s
ahci0: port 1: 3.0Gb/s
ahci0: port 2: 3.0Gb/s
ahci0: port 3: 3.0Gb/s
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, WDC WD20EARX-00Z, 80.0> SCSI3 0/direct
fixed naa.50014ee2b1730e5f
sd0: 1907729MB, 512 bytes/sector, 3907029168 sectors
sd1 at scsibus1 targ 1 lun 0: <ATA, WDC WD20EARX-00Z, 80.0> SCSI3 0/direct
fixed naa.50014ee2b15b8c7e
sd1: 1907729MB, 512 bytes/sector, 3907029168 sectors
sd2 at scsibus1 targ 2 lun 0: <ATA, WDC WD20EARS-00M, 51.0> SCSI3 0/direct
fixed naa.50014ee2b06aad3b
sd2: 1907729MB, 512 bytes/sector, 3907029168 sectors
sd3 at scsibus1 targ 3 lun 0: <ATA, WDC WD20EARS-00M, 51.0> SCSI3 0/direct
fixed naa.50014ee205bfbb90
sd3: 1907729MB, 512 bytes/sector, 3907029168 sectors
ohci0 at pci0 dev 18 function 0 "ATI SB700 USB" rev 0x00: apic 2 int 18,
version 1.0, legacy support
ehci0 at pci0 dev 18 function 2 "ATI SB700 USB2" rev 0x00: apic 2 int 17
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "ATI EHCI root hub" rev 2.00/1.00 addr 1
ohci1 at pci0 dev 19 function 0 "ATI SB700 USB" rev 0x00: apic 2 int 18,
version 1.0, legacy support
ehci1 at pci0 dev 19 function 2 "ATI SB700 USB2" rev 0x00: apic 2 int 17
usb1 at ehci1: USB revision 2.0
uhub1 at usb1 "ATI EHCI root hub" rev 2.00/1.00 addr 1
piixpm0 at pci0 dev 20 function 0 "ATI SBx00 SMBus" rev 0x42: polling
iic0 at piixpm0
sdtemp0 at iic0 addr 0x18: at30ts00
sdtemp1 at iic0 addr 0x19: at30ts00
spdmem0 at iic0 addr 0x50: 4GB DDR3 SDRAM ECC PC3-10600 with thermal sensor
spdmem1 at iic0 addr 0x51: 4GB DDR3 SDRAM ECC PC3-10600 with thermal sensor
pciide0 at pci0 dev 20 function 1 "ATI SB700 IDE" rev 0x40: DMA, channel 0
configured to compatibility, channel 1 configured to compatibility
wd0 at pciide0 channel 0 drive 1: <VB0250EAVER>
wd0: 16-sector PIO, LBA48, 238475MB, 488397168 sectors
wd0(pciide0:0:1): using PIO mode 4, DMA mode 2, Ultra-DMA mode 5
pcib0 at pci0 dev 20 function 3 "ATI SB700 ISA" rev 0x40
ppb3 at pci0 dev 20 function 4 "ATI SB600 PCI" rev 0x40
pci4 at ppb3 bus 4
ohci2 at pci0 dev 22 function 0 "ATI SB700 USB" rev 0x00: apic 2 int 18,
version 1.0, legacy support
ehci2 at pci0 dev 22 function 2 "ATI SB700 USB2" rev 0x00: apic 2 int 17
usb2 at ehci2: USB revision 2.0
uhub2 at usb2 "ATI EHCI root hub" rev 2.00/1.00 addr 1
pchb1 at pci0 dev 24 function 0 "AMD AMD64 10h HyperTransport" rev 0x00
pchb2 at pci0 dev 24 function 1 "AMD AMD64 10h Address Map" rev 0x00
pchb3 at pci0 dev 24 function 2 "AMD AMD64 10h DRAM Cfg" rev 0x00
km0 at pci0 dev 24 function 3 "AMD AMD64 10h Misc Cfg" rev 0x00
pchb4 at pci0 dev 24 function 4 "AMD AMD64 10h Link Cfg" rev 0x00
usb3 at ohci0: USB revision 1.0
uhub3 at usb3 "ATI OHCI root hub" rev 1.00/1.00 addr 1
usb4 at ohci1: USB revision 1.0
uhub4 at usb4 "ATI OHCI root hub" rev 1.00/1.00 addr 1
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
usb5 at ohci2: USB revision 1.0
uhub5 at usb5 "ATI OHCI root hub" rev 1.00/1.00 addr 1
uhub6 at uhub0 port 2 "NEC hub" rev 2.00/1.00 addr 2
uhidev0 at uhub6 port 1 configuration 1 interface 0 "Topre Corporation HHKB
Professional" rev 1.10/1.02 addr 3
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 variable keys, 6 key codes
wskbd0 at ukbd0: console keyboard
umass0 at uhub1 port 1 configuration 1 interface 0 "LaCie LaCie Device" rev
2.00/1.00 addr 2
umass0: using SCSI over Bulk-Only
scsibus2 at umass0: 2 targets, initiator 0
sd4 at scsibus2 targ 1 lun 0: <SAMSUNG, HM641JI, > SCSI2 0/direct fixed
serial.059f102a271600609FFF
sd4: 610480MB, 512 bytes/sector, 1250263728 sectors
vscsi0 at root
scsibus3 at vscsi0: 256 targets
softraid0 at root
scsibus4 at softraid0: 256 targets
softraid0: sd5 was not shutdown properly
sd5 at scsibus4 targ 1 lun 0: <OPENBSD, SR RAID 1, 005> SCSI2 0/direct fixed
sd5: 1907726MB, 512 bytes/sector, 3907023473 sectors
softraid0: sd6 was not shutdown properly
sd6 at scsibus4 targ 2 lun 0: <OPENBSD, SR RAID 1, 005> SCSI2 0/direct fixed
sd6: 1907726MB, 512 bytes/sector, 3907023473 sectors
root on wd0a (f7aabe87590ca27b.a) swap on wd0b dump on wd0b
WARNING: / was not properly unmounted
radeondrm0: 1920x1080
wsdisplay0 at radeondrm0 mux 1: console (std, vt100 emulation), using wskbd0
wsdisplay0: screen 1-5 added (std, vt100 emulation)
usbdevs:
Controller /dev/usb0:
addr 1: high speed, self powered, config 1, EHCI root hub(0x0000), ATI(0x1002),
rev 1.00
port 1 powered
port 2 addr 2: high speed, power 100 mA, config 1, hub(0x005a), NEC(0x0409),
rev 1.00
port 1 addr 3: full speed, power 100 mA, config 1, HHKB Professional(0x0100),
Topre Corporation(0x0853), rev 1.02
port 2 powered
port 3 powered
port 3 powered
port 4 powered
port 5 powered
Controller /dev/usb1:
addr 1: high speed, self powered, config 1, EHCI root hub(0x0000), ATI(0x1002),
rev 1.00
port 1 addr 2: high speed, self powered, config 1, LaCie Device(0x102a),
LaCie(0x059f), rev 1.00, iSerialNumber 271600609FFF
port 2 powered
port 3 powered
port 4 powered
port 5 powered
Controller /dev/usb2:
addr 1: high speed, self powered, config 1, EHCI root hub(0x0000), ATI(0x1002),
rev 1.00
port 1 powered
port 2 powered
port 3 powered
port 4 powered
Controller /dev/usb3:
addr 1: full speed, self powered, config 1, OHCI root hub(0x0000), ATI(0x1002),
rev 1.00
port 1 powered
port 2 powered
port 3 powered
port 4 powered
port 5 powered
Controller /dev/usb4:
addr 1: full speed, self powered, config 1, OHCI root hub(0x0000), ATI(0x1002),
rev 1.00
port 1 powered
port 2 powered
port 3 powered
port 4 powered
port 5 powered
Controller /dev/usb5:
addr 1: full speed, self powered, config 1, OHCI root hub(0x0000), ATI(0x1002),
rev 1.00
port 1 powered
port 2 powered
port 3 powered
port 4 powered
