Neco divneho pri startu

[Zbyněk Burget]

Zdravim vespolek,

...vim, ze zvoleny subject asi neni idealni, ale nic lepsiho mne 
nenapadlo ;-)

Na jednom prastarem routeru - 486 EISA - se mi, po prekompilovani jadra, 
pri startu systemu zacalo dit tohle (cast vypisu dmesg):


FreeBSD 4.10-RELEASE-p3 #4: Sun Mar  6 22:42:00 CET 2005
<---snip--->
DUMMYNET initialized (011031)
Waiting 10 seconds for SCSI devices to settle
ahc0: Recovery Initiated
 >>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
ahc0: Dumping Card State while idle, at SEQADDR 0x168
Card was paused
ACCUM = 0x10, SINDEX = 0x44, DINDEX = 0x88, ARG_2 = 0x4
HCNT = 0x0 SCBPTR = 0x0
SCSISIGI[0x0] ERROR[0x0] SCSIBUSL[0x0] LASTPHASE[0x1]
SCSISEQ[0x12] SBLKCTL[0x8] SCSIRATE[0x0] SEQCTL[0x10]
SEQ_FLAGS[0xc0] SSTAT0[0x5] SSTAT1[0x0] SSTAT2[0x0]
SSTAT3[0x0] SIMODE0[0x0] SIMODE1[0xa4] SXFRCTL0[0x0]
DFCNTRL[0x0] DFSTATUS[0x2d]
STACK: 0x171 0x11 0x0 0x14f
SCB count = 20
Kernel NEXTQSCB = 0
Card NEXTQSCB = 16
QINFIFO entries: 16 15 19
Waiting Queue entries:
Disconnected Queue entries:
QOUTFIFO entries:
Sequencer Free SCB List: 1 2 3
Sequencer SCB Info:
   0 SCB_CONTROL[0x0] SCB_SCSIID[0xd7] SCB_LUN[0x0] SCB_TAG[0xff]
   1 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
   2 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
   3 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
Pending list:
  15 SCB_CONTROL[0x0] SCB_SCSIID[0x7] SCB_LUN[0x0]
  16 SCB_CONTROL[0x0] SCB_SCSIID[0xe7] SCB_LUN[0x0]
  19 SCB_CONTROL[0x0] SCB_SCSIID[0x17] SCB_LUN[0x80]
Kernel Free SCB list: 17 18 8 9 1 2 3 4 5 6 7 14 13 12 11 10
Untagged Q(0): 15
Untagged Q(1): 19
Untagged Q(14): 16

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>
(probe1:ahc0:0:1:0): SCB 0x13 - timed out
sg[0] - Addr 0x50e0 : Length 32
(probe1:ahc0:0:1:0): SCB 19: Immediate reset.  Flags = 0x628
(probe1:ahc0:0:1:0): no longer in timeout, status = 34c
ahc0: Issued Channel A Bus Reset. 2 SCBs aborted
Infinite interrupt loop, INTSTAT = 70ahc0: Timedout SCBs already 
complete. Interrupts may not be functioning.
ahc0: Recovery Initiated
 >>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
ahc0: Dumping Card State while idle, at SEQADDR 0x16b
Card was paused
ACCUM = 0x4, SINDEX = 0x45, DINDEX = 0x89, ARG_2 = 0x4
HCNT = 0x0 SCBPTR = 0x0
SCSISIGI[0x0] ERROR[0x0] SCSIBUSL[0x0] LASTPHASE[0x1]
SCSISEQ[0x12] SBLKCTL[0x8] SCSIRATE[0x0] SEQCTL[0x10]
SEQ_FLAGS[0xc0] SSTAT0[0x5] SSTAT1[0x0] SSTAT2[0x0]
SSTAT3[0x0] SIMODE0[0x0] SIMODE1[0xa4] SXFRCTL0[0x0]
DFCNTRL[0x0] DFSTATUS[0x2d]
STACK: 0x171 0x11 0x0 0x14f
SCB count = 20
Kernel NEXTQSCB = 15
Card NEXTQSCB = 16
QINFIFO entries: 16 19
Waiting Queue entries:
Disconnected Queue entries:
QOUTFIFO entries:
Sequencer Free SCB List: 1 2 3
Sequencer SCB Info:
   0 SCB_CONTROL[0x0] SCB_SCSIID[0xe7] SCB_LUN[0x0] SCB_TAG[0xff]
   1 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
   2 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
   3 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
Pending list:
  19 SCB_CONTROL[0x0] SCB_SCSIID[0x17] SCB_LUN[0x80]
  16 SCB_CONTROL[0x0] SCB_SCSIID[0x7] SCB_LUN[0x0]
Kernel Free SCB list: 0 17 18 8 9 1 2 3 4 5 6 7 14 13 12 11 10
Untagged Q(0): 16
Untagged Q(1): 19

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>
(probe0:ahc0:0:0:0): SCB 0x10 - timed out
sg[0] - Addr 0x1f18700 : Length 20
(probe0:ahc0:0:0:0): SCB 16: Immediate reset.  Flags = 0x620
(probe0:ahc0:0:0:0): no longer in timeout, status = 35b
ahc0: Issued Channel A Bus Reset. 2 SCBs aborted
Infinite interrupt loop, INTSTAT = 70ahc0: Timedout SCBs already 
complete. Interrupts may not be functioning.
ahc0: Recovery Initiated
 >>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<<
ahc0: Dumping Card State while idle, at SEQADDR 0x16b
Card was paused
ACCUM = 0x4, SINDEX = 0x45, DINDEX = 0x89, ARG_2 = 0x4
HCNT = 0x0 SCBPTR = 0x0
SCSISIGI[0x0] ERROR[0x0] SCSIBUSL[0x0] LASTPHASE[0x1]
SCSISEQ[0x12] SBLKCTL[0x0] SCSIRATE[0x0] SEQCTL[0x10]
SEQ_FLAGS[0xc0] SSTAT0[0x5] SSTAT1[0x0] SSTAT2[0x0]
SSTAT3[0x0] SIMODE0[0x0] SIMODE1[0xa4] SXFRCTL0[0x0]
DFCNTRL[0x0] DFSTATUS[0x2d]
STACK: 0x171 0x11 0x0 0x14f
SCB count = 20
Kernel NEXTQSCB = 16
Card NEXTQSCB = 19
QINFIFO entries: 19
Waiting Queue entries:
Disconnected Queue entries:
QOUTFIFO entries:
Sequencer Free SCB List: 1 2 3
Sequencer SCB Info:
   0 SCB_CONTROL[0x0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff]
   1 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
   2 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
   3 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
Pending list:
  19 SCB_CONTROL[0x0] SCB_SCSIID[0x17] SCB_LUN[0x80]
Kernel Free SCB list: 15 0 17 18 8 9 1 2 3 4 5 6 7 14 13 12 11 10
Untagged Q(1): 19

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>
(probe1:ahc0:0:1:0): SCB 0x13 - timed out
sg[0] - Addr 0x1e99200 : Length 255
(probe1:ahc0:0:1:0): SCB 19: Immediate reset.  Flags = 0x620
(probe1:ahc0:0:1:0): no longer in timeout, status = 35b
ahc0: Issued Channel A Bus Reset. 1 SCBs aborted
Infinite interrupt loop, INTSTAT = 70ahc0: Timedout SCBs already 
complete. Interrupts may not be functioning.
Mounting root from ufs:/dev/da0s1a
da0 at ahc0 bus 0 target 0 lun 0
da0: <SEAGATE ST32550N 0016> Fixed Direct Access SCSI-2 device
da0: 10.000MB/s transfers (10.000MHz, offset 15), Tagged Queueing Enabled
da0: 2047MB (4194058 512 byte sectors: 64H 32S/T 2047C)
cd0 at ahc0 bus 0 target 1 lun 0
cd0: <SONY CD-ROM CDU-76S 1.1c> Removable CD-ROM SCSI-2 device
cd0: 4.901MB/s transfers (4.901MHz, offset 15)
cd0: Attempt to query device size failed: NOT READY, Medium not present



Pak system normalne nabehne.
Netusite nekdo, co to znamena?

Zbynek Burget