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Date:      Wed, 6 Dec 2000 10:22:08 GMT
From:      wkb@freebie.demon.nl
To:        Mike Eldridge <diz@cafes.net>, freebsd-alpha@freebsd.org
Subject:   Re: kernel panic on multia with 4.1
Message-ID:  <E143biC-000HW0-00@post.mail.nl.demon.net>

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Smells awfully like bad hardware to me.

Wilko


> First off, I don't think I ever got my SRM upgraded.  I have no idea
> what the latest is and what I was running before.  Aren't I worthless?  
> :)  I'm running SRM BL5 V3.8-3, built Aug 10 1995.
> 
> Anyhow, following is the complete console log of what transpired
> sometime between the time I went to work and the time I got home.  :)
> 
> Mike
> 
> -----------------------------------------------------
> Save the whales.  Feed the hungry.  Free the mallocs.
> 
> ---------- BEGIN LOG ----------
> FreeBSD/alpha (alpha.deepfreeze.org) (console)
> 
> login: 
> fatal kernel trap:
> 
>     trap entry = 0x2 (memory management fault)
>     a0         = 0x0
>     a1         = 0x1
>     a2         = 0xffffffffffffffff
>     pc         = 0x0
>     ra         = 0x1
>     curproc    = 0
> 
> panic: trap
> 
> syncing disks... 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 
> giving up on 4 buffers
> Uptime: 2h21m54s
> Automatic reboot in 15 seconds - press a key on the console to abort
> Rebooting...
> 
> halted CPU 0
> 
> halt code = 5
> HALT instruction executed
> PC = fffffc00005ab410
> 
> CPU 0 booting
> 
> 
> Unexpected Machine Check through vector 00000067
> 
> IPRs:
> EXC_ADD:00000000001303A0  ICCSR:   0000000000000000  HIER:   000000001FFFDC70
> HIRR:   0000000000001862  MM_CSR:  00000000000053A0  DC_STAT:0000000000000007
> DC_ADDR:00000007FFFFFFFF  ESR:     67B0DAE800000613  EAR:    67B0DAE8E3D19BF7
> STAT0:  0000013A0000013A  STAT1:   0000080000000800  VA:     0000000000000000
> EXC_SUM:0000000000000000  BC_TAG:  0000000000000000  
> 
> Process entry, pcb = 03F54460
>  pc: 00000000 001303A0  ps: 18000000 00000000
>  r2: 00000000 001306D4  r5: 00000000 00001F04
>  r3: 00000000 0002A9C8  r6: 00000000 0012FC98
>  r4: 00000000 00000048  r7: 00000001 2B6A3228
> 
> exception context saved starting at 03F56240
> 
> GPRs:
>   0: 00000000 0000001F  16: 00000000 00000000
>   1: 00000000 00000000  17: 00000001 20000000
>   2: 00000000 0010C9E0  18: 00000000 00000000
>   3: 00000000 00000000  19: 00000000 03E16778
>   4: 00000000 00000000  20: 00000000 03F54460
>   5: 00000000 00128B60  21: 00000000 00000001
>   6: 00000000 0012FC98  22: 00000000 00142B90
>   7: 00000001 2B6A3228  23: 00000000 0000001F
>   8: 00000000 00000000  24: 00000000 00000000
>   9: 00000000 03F54460  25: 00000000 00000001
>  10: 00000000 00000003  26: 00000000 00059A00
>  11: 00000000 00000001  27: 00000000 00130FB0
>  12: 00000000 00000000  28: 00000000 00146DF0
>  13: 00000000 00128A40  29: 00000000 03F563D8
>  14: 00000000 00000000  30: 00000000 03F56398
>  15: 00000000 00000001
> 
> dump of active call frames:
> 
> PC  =  0013039C
> PD  =  0010C9E0 (krn$_set_console_mode)
> FP  =  03F563D8
> SP  =  03F56398
> 
> R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15 R29 saved starting at 03F563F0
> 
> R2  =  00114128
> R3  =  001292C0
> R4  =  000DFD98
> R5  =  00000048
> R6  =  00000001
> R7  =  00000001
> R8  =  00000000
> R9  =  00000000
> R10 =  00000000
> R11 =  00000000
> R12 =  00000000
> R13 =  00000000
> R14 =  00000000
> R15 =  00000000
> R29 =  03F56478
> 
> PC  =  00075574
> PD  =  00114128 (start_drivers)
> FP  =  03F56478
> SP  =  03F56438
> 
> R2 R3 R4 R5 R29 saved starting at 03F56480
> 
> R2  =  001094B0
> R3  =  03F56530
> R4  =  000DFD98
> R5  =  00000048
> R29 =  03F564B8
> 
> PC  =  00045080
> PD  =  001094B0 (boot)
> FP  =  03F564B8
> SP  =  03F56478
> 
> R2 R3 R4 R5 R6 R7 R8 R9 R10 R29 saved starting at 03F564D0
> 
> R2  =  0010A238
> R3  =  000DFCD8
> R4  =  000DFD98
> R5  =  00000048
> R6  =  00000001
> R7  =  00000001
> R8  =  00000000
> R9  =  00000000
> R10 =  00000000
> R29 =  03F56528
> 
> PC  =  0004BD10
> PD  =  0010A238 (boot_system)
> FP  =  03F56528
> SP  =  03F564E8
> 
> R2 R3 R29 saved starting at 03F56578
> 
> R2  =  0010A310
> R3  =  00000000
> R29 =  03F56598
> 
> PC  =  0004BF1C
> PD  =  0010A310 (system_reset_or_error)
> FP  =  03F56598
> SP  =  03F56558
> 
> R2 R3 R4 R5 R6 R7 R8 R29 saved starting at 03F565A8
> 
> R2  =  00111A30
> R3  =  03F54460
> R4  =  03F54628
> R5  =  03F54460
> R6  =  00000000
> R7  =  00000000
> R8  =  00000000
> R29 =  03F565F8
> 
> PC  =  0006A7C0
> PD  =  00111A30 (krn$_process)
> FP  =  03F565F8
> SP  =  03F565B8
> 
> R2 R3 R4 R5 R29 saved starting at 03F56600
> 
> R2  =  00000000
> R3  =  00000000
> R4  =  00000000
> R5  =  00000000
> R29 =  00000000
> 
> 
> access violation fault
>     PCB =  03F50AC0 (sec_init)
>     PC  =  0004FED0
>     VA  =  00000028
> 
> exception context saved starting at 03F52AC0
> 
> GPRs:
>   0: 00000000 00000000  16: 00000000 00000000
>   1: 00000000 000BFFFF  17: 00000000 000E1518
>   2: 00000000 0010B610  18: 00000000 000450C8
>   3: 00000000 00037280  19: 00000000 001094B0
>   4: 00000000 00000000  20: 00000000 00037220
>   5: 00000000 00037280  21: 00000000 0011FDA0
>   6: 00000000 00000000  22: 00000000 00142B90
>   7: 00000000 00000000  23: 00000000 00000000
>   8: 00000000 00000000  24: 00000000 00000000
>   9: 00000000 00000000  25: 00000000 00000002
>  10: 00000000 00000000  26: 00000000 0004FEB0
>  11: 00000000 00000000  27: 00000000 00114228
>  12: 00000000 00000000  28: 00000000 0008EF10
>  13: 00000000 00000000  29: 00000000 03F52C28
>  14: 00000000 00000000  30: 00000000 03F52C28
>  15: 00000000 00000000
> 
> dump of active call frames:
> 
> PC  =  0004FED0
> PD  =  0010B610 (decc$fclose)
> FP  =  03F52C28
> SP  =  03F52C28
> 
> R2 R3 R4 R29 saved starting at 03F52C30
> 
> R2  =  00111A30
> R3  =  03F50AC0
> R4  =  03F50B98
> R29 =  03F52C58
> 
> PC  =  0006A83C
> PD  =  00111A30 (krn$_process)
> FP  =  03F52C58
> SP  =  03F52C58
> 
> R2 R3 R4 R5 R29 saved starting at 03F52C60
> 
> R2  =  00000000
> R3  =  00000000
> R4  =  00000000
> R5  =  00000000
> R29 =  00000000
> 
> 
> Brk 0 at 0012FF08
> 
> 0012FF08! BPT          
> ---------- END LOG ----------
> 
> 
> 
> 
> 
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