camcontrol rescan all - locks system
Dan Langille
dan at langille.org
Sun Sep 5 23:17:11 UTC 2010
On 8/28/2010 8:20 AM, Dan Langille wrote:
> Hi,
>
> Running FreeBSD 8.1 stable on this particular box. I ran a camcontrol
> devlist and didn't see my external tape library listed. I powered it up
> and ran a 'camcontrol rescan all'. Now the system is froxen. Not
> crashed, but nearly frozen. It responds to pings. New ssh sessions are
> not connecting. Existing ssh sessions take one command and do not
> respond. The console takes my login id, but does not prompt for the
> password.
>
> I could reboot, but I'm about to go out for a bit and figured I'd ask
> here and see what happens in my absence.
>
> :)
I tried this approach today. I did a 'camcontrol rescan 12' on one ssh
session. In another, I saw this in /var/log/messages:
Sep 5 19:11:45 kraken kernel: ahc0: Recovery Initiated
Sep 5 19:11:45 kraken kernel: >>>>>>>>>>>>>>>>>> Dump Card State Begins
<<<<<<<<<<<<<<<<<
Sep 5 19:11:45 kraken kernel: ahc0: Dumping Card State while idle, at
SEQADDR 0x15c
Sep 5 19:11:45 kraken kernel: Card was paused
Sep 5 19:11:45 kraken kernel: ACCUM = 0xf1, SINDEX = 0x20, DINDEX =
0xc0, ARG_2 = 0x3c
Sep 5 19:11:45 kraken kernel: HCNT = 0x0 SCBPTR = 0x0
Sep 5 19:11:45 kraken kernel: SCSISIGI[0x34]:(BSYI|ATNI|MSGI)
ERROR[0x0] SCSIBUSL[0xc0]
Sep 5 19:11:45 kraken kernel: LASTPHASE[0x1]:(P_BUSFREE)
SCSISEQ[0x12]:(ENAUTOATNP|ENRSELI)
Sep 5 19:11:45 kraken kernel: SBLKCTL[0x2]:(SELWIDE)
SCSIRATE[0x88]:(WIDEXFER) SEQCTL[0x10]:(FASTMODE)
Sep 5 19:11:45 kraken kernel: SEQ_FLAGS[0x40]:(NO_CDB_SENT)
SSTAT0[0x5]:(DMADONE|SDONE)
Sep 5 19:11:45 kraken kernel: SSTAT1[0x2]:(PHASECHG) SSTAT2[0x0]
SSTAT3[0x0] SIMODE0[0x0]
Sep 5 19:11:45 kraken kernel:
SIMODE1[0xac]:(ENSCSIPERR|ENBUSFREE|ENSCSIRST|ENSELTIMO)
Sep 5 19:11:45 kraken kernel: SXFRCTL0[0x88]:(SPIOEN|DFON)
DFCNTRL[0x4]:(DIRECTION)
Sep 5 19:11:45 kraken kernel:
DFSTATUS[0x6d]:(FIFOEMP|DFTHRESH|HDONE|FIFOQWDEMP|DFCACHETH)
Sep 5 19:11:45 kraken kernel: STACK: 0x37 0x0 0x156 0x197
Sep 5 19:11:45 kraken kernel: SCB count = 254
Sep 5 19:11:45 kraken kernel: Kernel NEXTQSCB = 252
Sep 5 19:11:45 kraken kernel: Card NEXTQSCB = 242
Sep 5 19:11:45 kraken kernel: QINFIFO entries: 242 243 244 245 246 247
249 250 251 238
Sep 5 19:11:45 kraken kernel: Waiting Queue entries:
Sep 5 19:11:45 kraken kernel: Disconnected Queue entries:
Sep 5 19:11:45 kraken kernel: QOUTFIFO entries:
Sep 5 19:11:45 kraken kernel: Sequencer Free SCB List: 1 2 3 4 5 6 7 8
9 10 11 12 13 14 15
Sep 5 19:11:45 kraken kernel: Sequencer SCB Info:
Sep 5 19:11:45 kraken kernel: 0 SCB_CONTROL[0x40]:(DISCENB)
SCB_SCSIID[0x57] SCB_LUN[0x0]
Sep 5 19:11:45 kraken kernel: SCB_TAG[0xf1]
Sep 5 19:11:45 kraken kernel: 1 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:11:45 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:11:45 kraken kernel: 2 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:11:45 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:11:45 kraken kernel: 3 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:11:45 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:11:45 kraken kernel: 4 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:11:45 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:11:45 kraken kernel: 5 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:11:45 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:11:45 kraken kernel: 6 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:11:45 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:11:45 kraken kernel: 7 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:11:45 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:11:45 kraken kernel: 8 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:11:45 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:11:45 kraken kernel: 9 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:11:45 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:11:45 kraken kernel: 10 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:11:45 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:11:45 kraken kernel: 11 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:11:45 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:11:45 kraken kernel: 12 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:11:45 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:11:45 kraken kernel: 13 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:11:45 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:11:45 kraken kernel: 14 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:11:45 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:11:45 kraken kernel: 15 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:11:45 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:11:45 kraken kernel: Pending list:
Sep 5 19:11:45 kraken kernel: 251 SCB_CONTROL[0x0]
SCB_SCSIID[0xf7]:(TWIN_CHNLB|TWIN_TID)
Sep 5 19:11:45 kraken kernel: SCB_LUN[0x0]
Sep 5 19:11:45 kraken kernel: 250 SCB_CONTROL[0x0]
SCB_SCSIID[0xe7]:(TWIN_CHNLB) SCB_LUN[0x0]
Sep 5 19:11:45 kraken kernel: 249 SCB_CONTROL[0x0]
SCB_SCSIID[0xd7]:(TWIN_CHNLB) SCB_LUN[0x0]
Sep 5 19:11:45 kraken kernel: 247 SCB_CONTROL[0x0]
SCB_SCSIID[0xc7]:(TWIN_CHNLB) SCB_LUN[0x0]
Sep 5 19:11:45 kraken kernel: 246 SCB_CONTROL[0x0]
SCB_SCSIID[0xb7]:(TWIN_CHNLB) SCB_LUN[0x0]
Sep 5 19:11:45 kraken kernel: 245 SCB_CONTROL[0x0]
SCB_SCSIID[0xa7]:(TWIN_CHNLB) SCB_LUN[0x0]
Sep 5 19:11:45 kraken kernel: 244 SCB_CONTROL[0x0]
SCB_SCSIID[0x97]:(TWIN_CHNLB) SCB_LUN[0x0]
Sep 5 19:11:45 kraken kernel: 243 SCB_CONTROL[0x0]
SCB_SCSIID[0x87]:(TWIN_CHNLB) SCB_LUN[0x0]
Sep 5 19:11:45 kraken kernel: 242 SCB_CONTROL[0x0] SCB_SCSIID[0x67]
SCB_LUN[0x0]
Sep 5 19:11:45 kraken kernel: 241 SCB_CONTROL[0x40]:(DISCENB)
SCB_SCSIID[0x57] SCB_LUN[0x0]
Sep 5 19:11:45 kraken kernel: 238 SCB_CONTROL[0x10]:(MK_MESSAGE)
SCB_SCSIID[0x7] SCB_LUN[0x0]
Sep 5 19:11:45 kraken kernel: Kernel Free SCB list: 240 239 248 253 237
236 235 234 233 232 231 230 229 228 227 226 225 224 223 222 221 220 219
218 217 216 215 214 213 212 211 210 209 208 207 206 205 204 203 202 201
200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183
182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165
164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147
146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129
128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111
110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91
90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67
66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43
42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19
18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Sep 5 19:11:45 kraken kernel: Untagged Q(0): 238
Sep 5 19:11:45 kraken kernel: Untagged Q(5): 241
Sep 5 19:11:45 kraken kernel: Untagged Q(6): 242
Sep 5 19:11:45 kraken kernel: Untagged Q(8): 243
Sep 5 19:11:45 kraken kernel: Untagged Q(9): 244
Sep 5 19:11:45 kraken kernel: Untagged Q(10): 245
Sep 5 19:11:45 kraken kernel: Untagged Q(11): 246
Sep 5 19:11:45 kraken kernel: Untagged Q(12): 247
Sep 5 19:11:45 kraken kernel: Untagged Q(13): 249
Sep 5 19:11:45 kraken kernel: Untagged Q(14): 250
Sep 5 19:11:45 kraken kernel: Untagged Q(15): 251
Sep 5 19:11:45 kraken kernel:
Sep 5 19:11:45 kraken kernel: <<<<<<<<<<<<<<<<< Dump Card State Ends
>>>>>>>>>>>>>>>>>>
Sep 5 19:11:45 kraken kernel: (probe0:ahc0:0:0:0): SCB 0xee - timed out
Sep 5 19:11:45 kraken kernel: sg[0] - Addr 0x5263f80 : Length 32
Sep 5 19:11:45 kraken kernel: (probe0:ahc0:0:0:0): Other SCB Timeout
Sep 5 19:11:45 kraken kernel: ahc0: Timedout SCBs already complete.
Interrupts may not be functioning.
Then it seems to repeat:
Sep 5 19:14:50 kraken kernel: ahc0: Recovery Initiated
Sep 5 19:14:50 kraken kernel: >>>>>>>>>>>>>>>>>> Dump Card State Begins
<<<<<<<<<<<<<<<<<
Sep 5 19:14:50 kraken kernel: ahc0: Dumping Card State while idle, at
SEQADDR 0x15c
Sep 5 19:14:50 kraken kernel: Card was paused
Sep 5 19:14:50 kraken kernel: ACCUM = 0xf1, SINDEX = 0x20, DINDEX =
0xc0, ARG_2 = 0x3c
Sep 5 19:14:50 kraken kernel: HCNT = 0x0 SCBPTR = 0x0
Sep 5 19:14:50 kraken kernel: SCSISIGI[0x34]:(BSYI|ATNI|MSGI)
ERROR[0x0] SCSIBUSL[0x8]
Sep 5 19:14:50 kraken kernel: LASTPHASE[0x1]:(P_BUSFREE)
SCSISEQ[0x12]:(ENAUTOATNP|ENRSELI)
Sep 5 19:14:50 kraken kernel: SBLKCTL[0x2]:(SELWIDE) SCSIRATE[0x0]
SEQCTL[0x10]:(FASTMODE)
Sep 5 19:14:50 kraken kernel: SEQ_FLAGS[0x40]:(NO_CDB_SENT)
SSTAT0[0x5]:(DMADONE|SDONE)
Sep 5 19:14:50 kraken kernel: SSTAT1[0x2]:(PHASECHG) SSTAT2[0x0]
SSTAT3[0x0] SIMODE0[0x0]
Sep 5 19:14:50 kraken kernel:
SIMODE1[0xac]:(ENSCSIPERR|ENBUSFREE|ENSCSIRST|ENSELTIMO)
Sep 5 19:14:50 kraken kernel: SXFRCTL0[0x88]:(SPIOEN|DFON)
DFCNTRL[0x4]:(DIRECTION)
Sep 5 19:14:50 kraken kernel:
DFSTATUS[0x6d]:(FIFOEMP|DFTHRESH|HDONE|FIFOQWDEMP|DFCACHETH)
Sep 5 19:14:50 kraken kernel: STACK: 0x37 0x37 0x156 0x197
Sep 5 19:14:50 kraken kernel: SCB count = 254
Sep 5 19:14:50 kraken kernel: Kernel NEXTQSCB = 252
Sep 5 19:14:50 kraken kernel: Card NEXTQSCB = 242
Sep 5 19:14:50 kraken kernel: QINFIFO entries: 242 243 244 245 246 247
249 250 251 238
Sep 5 19:14:50 kraken kernel: Waiting Queue entries:
Sep 5 19:14:50 kraken kernel: Disconnected Queue entries:
Sep 5 19:14:50 kraken kernel: QOUTFIFO entries:
Sep 5 19:14:50 kraken kernel: Sequencer Free SCB List: 1 2 3 4 5 6 7 8
9 10 11 12 13 14 15
Sep 5 19:14:50 kraken kernel: Sequencer SCB Info:
Sep 5 19:14:50 kraken kernel: 0 SCB_CONTROL[0x50]:(MK_MESSAGE|DISCENB)
SCB_SCSIID[0x57]
Sep 5 19:14:50 kraken kernel: SCB_LUN[0x0] SCB_TAG[0xf1]
Sep 5 19:14:50 kraken kernel: 1 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:14:50 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:14:50 kraken kernel: 2 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:14:50 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:14:50 kraken kernel: 3 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:14:50 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:14:50 kraken kernel: 4 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:14:50 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:14:50 kraken kernel: 5 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:14:50 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:14:50 kraken kernel: 6 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:14:50 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:14:50 kraken kernel: 7 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:14:50 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:14:50 kraken kernel: 8 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:14:50 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:14:50 kraken kernel: 9 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:14:50 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:14:50 kraken kernel: 10 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:14:50 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:14:50 kraken kernel: 11 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:14:50 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:14:50 kraken kernel: 12 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:14:50 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:14:50 kraken kernel: 13 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:14:50 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:14:50 kraken kernel: 14 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:14:50 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:14:50 kraken kernel: 15 SCB_CONTROL[0x0]
SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
Sep 5 19:14:50 kraken kernel: SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID)
SCB_TAG[0xff]
Sep 5 19:14:50 kraken kernel: Pending list:
Sep 5 19:14:50 kraken kernel: 238 SCB_CONTROL[0x40]:(DISCENB)
SCB_SCSIID[0x7] SCB_LUN[0x80]:(SCB_XFERLEN_ODD)
Sep 5 19:14:50 kraken kernel: 251 SCB_CONTROL[0x0]
SCB_SCSIID[0xf7]:(TWIN_CHNLB|TWIN_TID)
Sep 5 19:14:50 kraken kernel: SCB_LUN[0x0]
Sep 5 19:14:50 kraken kernel: 250 SCB_CONTROL[0x0]
SCB_SCSIID[0xe7]:(TWIN_CHNLB) SCB_LUN[0x0]
Sep 5 19:14:50 kraken kernel: 249 SCB_CONTROL[0x0]
SCB_SCSIID[0xd7]:(TWIN_CHNLB) SCB_LUN[0x0]
Sep 5 19:14:50 kraken kernel: 247 SCB_CONTROL[0x0]
SCB_SCSIID[0xc7]:(TWIN_CHNLB) SCB_LUN[0x0]
Sep 5 19:14:50 kraken kernel: 246 SCB_CONTROL[0x0]
SCB_SCSIID[0xb7]:(TWIN_CHNLB) SCB_LUN[0x0]
Sep 5 19:14:50 kraken kernel: 245 SCB_CONTROL[0x0]
SCB_SCSIID[0xa7]:(TWIN_CHNLB) SCB_LUN[0x0]
Sep 5 19:14:50 kraken kernel: 244 SCB_CONTROL[0x0]
SCB_SCSIID[0x97]:(TWIN_CHNLB) SCB_LUN[0x0]
Sep 5 19:14:50 kraken kernel: 243 SCB_CONTROL[0x0]
SCB_SCSIID[0x87]:(TWIN_CHNLB) SCB_LUN[0x0]
Sep 5 19:14:50 kraken kernel: 242 SCB_CONTROL[0x0] SCB_SCSIID[0x67]
SCB_LUN[0x0]
Sep 5 19:14:50 kraken kernel: 241
SCB_CONTROL[0x50]:(MK_MESSAGE|DISCENB) SCB_SCSIID[0x57]
Sep 5 19:14:50 kraken kernel: SCB_LUN[0x0]
Sep 5 19:14:50 kraken kernel: Kernel Free SCB list: 240 239 248 253 237
236 235 234 233 232 231 230 229 228 227 226 225 224 223 222 221 220 219
218 217 216 215 214 213 212 211 210 209 208 207 206 205 204 203 202 201
200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183
182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165
164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147
146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129
128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111
110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91
90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67
66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43
42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19
18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Sep 5 19:14:50 kraken kernel: Untagged Q(0): 238
Sep 5 19:14:50 kraken kernel: Untagged Q(5): 241
Sep 5 19:14:50 kraken kernel: Untagged Q(6): 242
Sep 5 19:14:50 kraken kernel: Untagged Q(8): 243
Sep 5 19:14:50 kraken kernel: Untagged Q(9): 244
Sep 5 19:14:50 kraken kernel: Untagged Q(10): 245
Sep 5 19:14:50 kraken kernel: Untagged Q(11): 246
Sep 5 19:14:50 kraken kernel: Untagged Q(12): 247
Sep 5 19:14:50 kraken kernel: Untagged Q(13): 249
Sep 5 19:14:50 kraken kernel: Untagged Q(14): 250
Sep 5 19:14:50 kraken kernel: Untagged Q(15): 251
Sep 5 19:14:50 kraken kernel:
Sep 5 19:14:50 kraken kernel: <<<<<<<<<<<<<<<<< Dump Card State Ends
>>>>>>>>>>>>>>>>>>
Sep 5 19:14:50 kraken kernel: (probe8:ahc0:0:9:0): SCB 0xf4 - timed out
Sep 5 19:14:50 kraken kernel: sg[0] - Addr 0xbfcc0f8 : Length 36
Sep 5 19:14:50 kraken kernel: (probe8:ahc0:0:9:0): Other SCB Timeout
Sep 5 19:14:50 kraken kernel: (probe8:ahc0:0:9:0): No other SCB worth
waiting for...
Sep 5 19:14:50 kraken kernel: ahc0: Issued Channel A Bus Reset. 11 SCBs
aborted
Sep 5 19:14:50 kraken kernel: ahc0: Timedout SCBs already complete.
Interrupts may not be functioning.
etc...
--
Dan Langille - http://langille.org/
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