[c-nsp] 7206 error
Christophe Fillot
cf at utc.fr
Fri Sep 8 19:17:08 EDT 2006
David Coulson wrote:
Hello,
If you remove the PA located in slot 4, does the problem still occur ?
If yes, then try again by removing the PA located in slots 2, 4 and 6.
As far I understand it, the PCI bridge for PA 4 (bridge 7) reports a
parity error on its secondary bus (where the PA itself is connected).
The error is propagated to the upstream PCI bus which interconnects PA
2, 4 and 6, and then to the GT64120 PCI controller (PCI bus for PA 2,4,6
is connected to the GT64120 through PCI bridge 2, which also reports a
parity error).
Hope this helps.
>One of my 7206 routers rebooted out of the blue and now does this. Looks
>like the backplane is shot, but I don't know if it's the NPE that might
>be causing an issue, or if it's something else. It's a 7206VXR with
>NPE-300. All it has in it is IO-FE-TX and a couple of PA-MC-8T1 cards.
>
>Short of throwing it out, anyone got suggestions as to what might be
>causing this? It used to be running 12.3(10), and was running happily
>for about a year in it's current config.
>
>%ERR-1-GT64120 (PCI-1): Fatal error, Parity error on master read
> GT=0xB4000000, cause=0x00100000, mask=0x00D01D00, real_cause=0x00100000
>
>
>--------------------------------------------------------------------
> Possible hardware fault. This could be an one time occurence,
> upon reccurence please collect crashinfo, "show tech"
> and contact Cisco Technical Support.
>----------------------------------------------------------------------
> bus_err_high=0x00000000, bus_err_low=0x00000000, addr_decode_err=0x00000470
>
>%ERR-1-FATAL: Fatal error interrupt, No reloading
> err_stat=0x1, err_enable=0xFF, mgmt_event=0x40
>
>GT64120-0 External PCI Configuration registers:
>PCI_0:
> Vendor / Device ID : 0xAB112046 (b/s 0x462011AB)
> Status / Command : 0x4601A002 (b/s 0x02A00146)
> Class / Revision : 0x03008005 (b/s 0x05800003)
> Latency : 0x0F000000 (b/s 0x0000000F)
> RAS[1:0] Base : 0x00000020 (b/s 0x20000000)
> RAS[3:2] Base : 0x00000022 (b/s 0x22000000)
> CS[2:0] Base : 0x00000000 (b/s 0x00000000)
> CS[3] Base : 0x00000000 (b/s 0x00000000)
> Mem Map Base : 0x00000014 (b/s 0x14000000)
> IO Map Base : 0x00000000 (b/s 0x00000000)
> Subsystem Vendor / D : 0x00000000 (b/s 0x00000000)
> Int Pin / Line : 0x00010000 (b/s 0x00000100)
> Swap RAS[1:0] Base : 0x000000E0 (b/s 0xE0000000)
> Swap RAS[3:2] Base : 0x000000E2 (b/s 0xE2000000)
> Swap CS[3] Base : 0x00000000 (b/s 0x00000000)
>PCI_1:
> Vendor / Device ID : 0xAB112046 (b/s 0x462011AB)
> Status / Command : 0x4601A083 (b/s 0x83A00146)
> Class / Revision : 0x03008005 (b/s 0x05800003)
> Latency : 0x0F000000 (b/s 0x0000000F)
> RAS[1:0] Base : 0x00000020 (b/s 0x20000000)
> RAS[3:2] Base : 0x00000022 (b/s 0x22000000)
> CS[2:0] Base : 0x00000000 (b/s 0x00000000)
> CS[3] Base : 0x00000000 (b/s 0x00000000)
> Mem Map Base : 0x00000014 (b/s 0x14000000)
> IO Map Base : 0x00000000 (b/s 0x00000000)
> Subsystem Vendor / D : 0x00000000 (b/s 0x00000000)
> Int Pin / Line : 0x00010000 (b/s 0x00000100)
> Swap RAS[1:0] Base : 0x000000E0 (b/s 0xE0000000)
> Swap RAS[3:2] Base : 0x000000E2 (b/s 0xE2000000)
> Swap CS[3] Base : 0x00000000 (b/s 0x00000000)
>
>GT64120-1 External PCI Configuration registers:
>PCI_0:
> Vendor / Device ID : 0xAB112046 (b/s 0x462011AB)
> Status / Command : 0x4601A002 (b/s 0x02A00146)
> Class / Revision : 0x03008005 (b/s 0x05800003)
> Latency : 0x0F000000 (b/s 0x0000000F)
> RAS[1:0] Base : 0x00000000 (b/s 0x00000000)
> RAS[3:2] Base : 0x00000008 (b/s 0x08000000)
> CS[2:0] Base : 0x00000000 (b/s 0x00000000)
> CS[3] Base : 0x00000000 (b/s 0x00000000)
> Mem Map Base : 0x00000015 (b/s 0x15000000)
> IO Map Base : 0x00000000 (b/s 0x00000000)
> Subsystem Vendor / D : 0x00000000 (b/s 0x00000000)
> Int Pin / Line : 0x00010000 (b/s 0x00000100)
> Swap RAS[1:0] Base : 0x000000C0 (b/s 0xC0000000)
> Swap RAS[3:2] Base : 0x000000C8 (b/s 0xC8000000)
> Swap CS[3] Base : 0x00000000 (b/s 0x00000000)
>PCI_1:
> Vendor / Device ID : 0xAB112046 (b/s 0x462011AB)
> Status / Command : 0x4601A002 (b/s 0x02A00146)
> Class / Revision : 0x03008005 (b/s 0x05800003)
> Latency : 0x0F000000 (b/s 0x0000000F)
> RAS[1:0] Base : 0x00000000 (b/s 0x00000000)
> RAS[3:2] Base : 0x00000008 (b/s 0x08000000)
> CS[2:0] Base : 0x00000000 (b/s 0x00000000)
> CS[3] Base : 0x00000000 (b/s 0x00000000)
> Mem Map Base : 0x00000015 (b/s 0x15000000)
> IO Map Base : 0x00000000 (b/s 0x00000000)
> Subsystem Vendor / D : 0x00000000 (b/s 0x00000000)
> Int Pin / Line : 0x00010000 (b/s 0x00000100)
> Swap RAS[1:0] Base : 0x000000C0 (b/s 0xC0000000)
> Swap RAS[3:2] Base : 0x000000C8 (b/s 0xC8000000)
> Swap CS[3] Base : 0x00000000 (b/s 0x00000000)
>
>System bridge dump:
>
>Bridge 0, for PA Bay 0 (I/O Card, PCMCIA, Interfaces), Handle=0
>DEC21150 bridge chip, Primary Bus 0, Secondary Bus 1,config=0x0
>(0x00):dev, vendor id = 0x00231011
>(0x04):status, command = 0x02B00147
>(0x08):class code, revid = 0x06040006
>(0x0C):hdr, lat timer, cls = 0x00012E10
>(0x18):sec lat,cls & bus no = 0x18020100
>(0x1C):sec status, io base = 0x02A03101
>(0x20):mem base & limit = 0x48704000
>(0x24):prefetch membase/lim = 0x0001FF01
>(0x30):io base/lim upper16 = 0x00000000
>(0x3C):bridge ctrl = 0x00030000
>(0x40):arb/serr, chip ctrl = 0x02000000
>(0x64):serr disable, gpio = 0xF0000000
>(0x68):sec clk ctrl,serrsta = 0x000001FF
>
>Bridge 1, for PA bay 1, 3 and 5, Handle=1
>DEC21150 bridge chip, Primary Bus 0, Secondary Bus 4,config=0x0
>(0x00):dev, vendor id = 0x00231011
>(0x04):status, command = 0x02B00147
>(0x08):class code, revid = 0x06040006
>(0x0C):hdr, lat timer, cls = 0x00012E10
>(0x18):sec lat,cls & bus no = 0x18090400
>(0x1C):sec status, io base = 0x02A09141
>(0x20):mem base & limit = 0x4AF04880
>(0x24):prefetch membase/lim = 0x0001FF01
>(0x30):io base/lim upper16 = 0x00000000
>(0x3C):bridge ctrl = 0x00030000
>(0x40):arb/serr, chip ctrl = 0x02000000
>(0x64):serr disable, gpio = 0xF0000000
>(0x68):sec clk ctrl,serrsta = 0x000001FF
>
>Bridge 2, for PA bay 2, 4 and 6, Handle=2
>DEC21150 bridge chip, Primary Bus 0, Secondary Bus 10,config=0x0
>(0x00):dev, vendor id = 0x00231011
>(0x04):status, command = 0x02B00147
>(0x08):class code, revid = 0x06040006
>(0x0C):hdr, lat timer, cls = 0x00012E10
>(0x18):sec lat,cls & bus no = 0x180F0A00
>(0x1C):sec status, io base = 0x83A0F1A1
> Detected Parity Error on secondary bus
> Data Parity Detected on secondary bus
>(0x20):mem base & limit = 0x4FF04D00
>(0x24):prefetch membase/lim = 0x0001FF01
>(0x30):io base/lim upper16 = 0x00200020
>(0x3C):bridge ctrl = 0x00030000
>(0x40):arb/serr, chip ctrl = 0x02000000
>(0x64):serr disable, gpio = 0xF0000000
>(0x68):sec clk ctrl,serrsta = 0x000001FF
>
>PA bridge dump:
>
>Bridge 5, Port Adaptor 2, Handle=2
>DEC21150 bridge chip, Primary Bus 10, Secondary Bus 11,config=0x0
>(0x00):dev, vendor id = 0x00231011
>(0x04):status, command = 0x02B00147
>(0x08):class code, revid = 0x06040006
>(0x0C):hdr, lat timer, cls = 0x00011A10
>(0x18):sec lat,cls & bus no = 0x180B0B0A
>(0x1C):sec status, io base = 0x22A0B1A1
> Received Master Abort on secondary bus
>(0x20):mem base & limit = 0x4D704D00
>(0x24):prefetch membase/lim = 0x0001FF01
>(0x30):io base/lim upper16 = 0x00200020
>(0x3C):bridge ctrl = 0x03030000
>(0x40):arb/serr, chip ctrl = 0x02000000
>(0x64):serr disable, gpio = 0xF0000000
>(0x68):sec clk ctrl,serrsta = 0x000001FF
>
>Bridge 7, Port Adaptor 4, Handle=4
>DEC21150 bridge chip, Primary Bus 10, Secondary Bus 12,config=0x0
>(0x00):dev, vendor id = 0x00231011
>(0x04):status, command = 0x02B00147
>(0x08):class code, revid = 0x06040006
>(0x0C):hdr, lat timer, cls = 0x00011A10
>(0x18):sec lat,cls & bus no = 0x180C0C0A
>(0x1C):sec status, io base = 0xA3A0D1C1
> Detected Parity Error on secondary bus
> Received Master Abort on secondary bus
> Data Parity Detected on secondary bus
>(0x20):mem base & limit = 0x4DF04D80
>(0x24):prefetch membase/lim = 0x0001FF01
>(0x30):io base/lim upper16 = 0x00200020
>(0x3C):bridge ctrl = 0x03030000
>(0x40):arb/serr, chip ctrl = 0x02000000
>(0x64):serr disable, gpio = 0xF0000000
>(0x68):sec clk ctrl,serrsta = 0x000001FF
>
>Bridge 8, Port Adaptor 5, Handle=5
>DEC21150 bridge chip, Primary Bus 4, Secondary Bus 7,config=0x0
>(0x00):dev, vendor id = 0x00231011
>(0x04):status, command = 0x02B00147
>(0x08):class code, revid = 0x06040006
>(0x0C):hdr, lat timer, cls = 0x00011A10
>(0x18):sec lat,cls & bus no = 0x18070704
>(0x1C):sec status, io base = 0x02A09181
>(0x20):mem base & limit = 0x49F04980
>(0x24):prefetch membase/lim = 0x0001FF01
>(0x30):io base/lim upper16 = 0x00000000
>(0x3C):bridge ctrl = 0x03030000
>(0x40):arb/serr, chip ctrl = 0x02000000
>(0x64):serr disable, gpio = 0xF0000000
>(0x68):sec clk ctrl,serrsta = 0x000001FF
>
>Bridge 9, Port Adaptor 6, Handle=6
>DEC21150 bridge chip, Primary Bus 10, Secondary Bus 13,config=0x0
>(0x00):dev, vendor id = 0x00231011
>(0x04):status, command = 0x02B00147
>(0x08):class code, revid = 0x06040006
>(0x0C):hdr, lat timer, cls = 0x00011A10
>(0x18):sec lat,cls & bus no = 0x180D0D0A
>(0x1C):sec status, io base = 0x02A0F1E1
>(0x20):mem base & limit = 0x4E704E00
>(0x24):prefetch membase/lim = 0x0001FF01
>(0x30):io base/lim upper16 = 0x00200020
>(0x3C):bridge ctrl = 0x03030000
>(0x40):arb/serr, chip ctrl = 0x02000000
>(0x64):serr disable, gpio = 0xF0000000
>(0x68):sec clk ctrl,serrsta = 0x000001FF
>
>
>=== Flushing messages (21:32:17 UTC Fri Sep 8 2006) ===
>
>Buffered messages:
>Queued messages:
>
> 21:32:17 UTC Fri Sep 8 2006: Interrupt exception, CPU signal 22, PC = 0x0
>
>
>
>--------------------------------------------------------------------
> Possible software fault. Upon reccurence, please collect
> crashinfo, "show tech" and contact Cisco Technical Support.
>--------------------------------------------------------------------
>
>
>-Traceback= 0 0
>$0 : 00000000, AT : 00000000, v0 : 00000000, v1 : 00000000
>a0 : 00000000, a1 : 00000000, a2 : 00000000, a3 : 00000000
>t0 : 00000000, t1 : 00000000, t2 : 00000000, t3 : 00000000
>t4 : 00000000, t5 : 00000000, t6 : 00000000, t7 : 00000000
>s0 : 00000000, s1 : 00000000, s2 : 00000000, s3 : 00000000
>s4 : 00000000, s5 : 00000000, s6 : 00000000, s7 : 00000000
>t8 : 00000000, t9 : 00000000, k0 : 00000000, k1 : 00000000
>gp : 00000000, sp : 00000000, s8 : 00000000, ra : 00000000
>EPC : 00000000, ErrorEPC : 00000000, SREG : 00000000
>MDLO : 00000000, MDHI : 00000000, BadVaddr : 00000000
>Cause 00000000 (Code 0x0): Interrupt exception
>File bootflash:crashinfo_20060908-213217 Device Error :No such device
>
>*** System received an Error Interrupt ***
>signal= 0x16, code= 0x0, context= 0x639d47b8
>PC = 0x6080f118, Cause = 0x2020, Status Reg = 0x34008002
>
>
>David
>
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