Re: fwohci0: panic: blockable sleep lock (sleep mutex ) Giant @ /usr/src/sys/dev/kbdmux/kbdmux.c:1103

On Fri, 2009-02-13 at 02:41 -0600, Chris Ruiz wrote:
> On Feb 10, 2009, at 10:14 PM, Sean Bruno wrote:
> 
> > On Tue, 2009-02-10 at 20:48 -0600, Chris Ruiz wrote:
> >>
> >> After 11 days of uptime, I typed 'fwcontrol -p' from a ssh session  
> >> and
> >> my system rebooted.  This is all the information I could obtain.
> >> After reboot, fwcontrol did not cause another panic.  I do no have  
> >> any
> >> swap nor did I get a chance to enter the debugger before the reboot.
> >> I'm currently in the process of updating to 188474 and will report
> >> back if this happens again.
> >>
> >
> >
> > Ah ... finally, an AMD64 reporter.  <grins evilly>
> >
> > Let's break this down a bit, what Firewire card do you have(pciconf - 
> > lv)
> 
> fwohci0@pci0:6:3:0:     class=0x0c0010 card=0x581111c1 chip=0x581111c1  
> rev=0x70 hdr=0x00
>      vendor     = 'Lucent/Agere Systems (Was: AT&T MicroElectronics)'
>      device     = 'FW322 1394A PCI PHY/Link Open Host Ctrlr I/F'
>      class      = serial bus
>      subclass   = FireWire
> 
> This "card" is built onto my motherboard.
> 
> > What Firewire device was attached to the box?
> 
> Don't laugh, there were no devices attached when the kernel paniced.
> 
> > What is the output of "fwcontrol -p" and "fwcontrol"?
> 
> # fwcontrol -p
> === base register ===
> 0x05 0x05 0xe2 0x40 0xc0 0x03 0x00 0x00
> Physical_ID:1  R:0  CPS:1
> RHB:0  IBR:0  Gap_Count:5
> Extended:7 Num_Ports:2
> PHY_Speed:2 Delay:0
> LCtrl:1 C:1 Jitter:0 Pwr_Class:0
> WDIE:0 ISBR:0 CTOI:0 CPSI:0 STOI:0 PEI:0 EAA:1 EMC:1
> Max_Legacy_SPD:0 BLINK:0 Bridge:0
> Page_Select:0 Port_Select0
> 
> === page 0 port 0 ===
> 0xf8 0x00 0x00 0x00 0x00 0x00 0x00 0x00
> Astat:3 BStat:3 Ch:1 Con:0 RXOK:0 Dis:0
> Negotiated_speed:0 PIE:0 Fault:0 Stanby_fault:0 Disscrm:0 B_Only:0
> DC_connected:0 Max_port_speed:0 LPP:0 Cable_speed:0
> Connection_unreliable:0 Beta_mode:0
> Port_error:0x0
> Loop_disable:0 In_standby:0 Hard_disable:0
> 
> === page 0 port 1 ===
> 0xf8 0x00 0x00 0x00 0x00 0x00 0x00 0x00
> Astat:3 BStat:3 Ch:1 Con:0 RXOK:0 Dis:0
> Negotiated_speed:0 PIE:0 Fault:0 Stanby_fault:0 Disscrm:0 B_Only:0
> DC_connected:0 Max_port_speed:0 LPP:0 Cable_speed:0
> Connection_unreliable:0 Beta_mode:0
> Port_error:0x0
> Loop_disable:0 In_standby:0 Hard_disable:0
> 
> === page 1 ===
> 0x01 0x00 0x00 0x60 0x1d 0x03 0x23 0x70
> Compliance:1
> Vendor_ID:0x00601d
> Product_ID:0x032370
> 
> # fwcontrol
> 1 devices (info_len=1)
> node           EUI64          status    hostname
>     0  00-90-27-00-01-d0-dc-04      0
> 
> I did plug in my 3g iPod and caught a bunch of error messages.  Last  
> time I used my iPod on fbsd was probably back a couple years ago when  
> 6 became STABLE and it worked.  My iPod works fine with iTunes on OSX  
> and  with my car's headunit's iPod controller.
> 
> Feb 13 02:33:59 attack kernel: fwohci0: fwohci_intr_core: BUS reset
> Feb 13 02:33:59 attack kernel: fwohci0: fwohci_intr_core:  
> node_id=0x00000001, SelfID Count=3, CYCLEMASTER mode
> Feb 13 02:33:59 attack kernel: firewire0: 2 nodes, maxhop <= 1, cable  
> IRM = 1 (me)
> Feb 13 02:33:59 attack kernel: firewire0: bus manager 1 (me)
> Feb 13 02:33:59 attack kernel: firewire0: New S400 device ID: 
> 000a270002593efd
> Feb 13 02:34:00 attack kernel: sbp0:0:0 No additional information to  
> report
> Feb 13 02:34:03 attack last message repeated 7 times
> Feb 13 02:34:03 attack kernel: da1 at sbp0 bus 0 target 0 lun 0
> Feb 13 02:34:03 attack kernel: da1: <Apple Co iPod 2700> Removable  
> Simplified Direct Access SCSI-2 device
> Feb 13 02:34:03 attack kernel: da1: 50.000MB/s transfers
> Feb 13 02:34:03 attack kernel: da1: 19073MB (39063024 512 byte  
> sectors: 255H 63S/T 2431C)
> Feb 13 02:34:05 attack kernel: sbp0:0:0 Request aborted
> Feb 13 02:34:05 attack kernel: (da1:sbp0:0:0:0): READ(10). CDB: 28 0 0  
> 0 0 1 0 0 1 0
> Feb 13 02:34:05 attack kernel: (da1:sbp0:0:0:0): CAM Status: SCSI  
> Status Error
> Feb 13 02:34:05 attack kernel: (da1:sbp0:0:0:0): SCSI Status: Check  
> Condition
> Feb 13 02:34:05 attack kernel: (da1:sbp0:0:0:0): MEDIUM ERROR  
> info?:dec0adde csi:de,c0,ad,de asc:0,0
> Feb 13 02:34:05 attack kernel: (da1:sbp0:0:0:0): No additional sense  
> information
> Feb 13 02:34:05 attack kernel: (da1:sbp0:0:0:0): Retrying Command (per  
> Sense Data)
> Feb 13 02:34:06 attack kernel: sbp0:0:0 Request aborted
> Feb 13 02:34:06 attack kernel: (da1:sbp0:0:0:0): READ(10). CDB: 28 0 0  
> 0 0 1 0 0 1 0
> Feb 13 02:34:06 attack kernel: (da1:sbp0:0:0:0): CAM Status: SCSI  
> Status Error
> Feb 13 02:34:06 attack kernel: (da1:sbp0:0:0:0): SCSI Status: Check  
> Condition
> Feb 13 02:34:06 attack kernel: (da1:sbp0:0:0:0): MEDIUM ERROR  
> info?:dec0adde csi:de,c0,ad,de asc:0,0
> Feb 13 02:34:06 attack kernel: (da1:sbp0:0:0:0): No additional sense  
> information
> Feb 13 02:34:06 attack kernel: (da1:sbp0:0:0:0): Retrying Command (per  
> Sense Data)
> 
> These messages will continue on until i unplug my iPod.
> 
> Feb 13 02:34:54 attack kernel: fwohci0: fwohci_intr_core: BUS reset
> Feb 13 02:34:54 attack kernel: fwohci0: fwohci_intr_core:  
> node_id=0x00000000, SelfID Count=4, CYCLEMASTER mode
> Feb 13 02:34:54 attack kernel: firewire0: 1 nodes, maxhop <= 0, cable  
> IRM = 0 (me)
> Feb 13 02:34:54 attack kernel: firewire0: bus manager 0 (me)
> Feb 13 02:34:55 attack kernel: (da1:sbp0:0:0:0): lost device
> Feb 13 02:34:55 attack kernel: (da1:sbp0:0:0:0): Synchronize cache  
> failed, status == 0x8, scsi status == 0x0
> Feb 13 02:34:55 attack kernel: (da1:sbp0:0:0:0): removing device entry
> 

Hrm ... Ok.  Any chance that the iPod is an 800 capable device?  If it
is, I'll have a patch for you.

Sean

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