2.4.19-pre7 -- Oops on Alpha SMP

From: Frederic Roussel (frederic.roussel@efi.com)
Date: Wed May 01 2002 - 17:43:15 EST


Hi,

I tried 2.4.19-pre7 on a dual pro Alpha (Compag DS20)

Anyone has an idea of what can be done ?

Thanks a lot.

cpuinfo: (reported by 2.2.18)
--------
cpu : Alpha
cpu model : EV6
cpu variation : 7
cpu revision : 0
cpu serial number :
system type : Tsunami
system variation : DP264
system revision : 0
system serial number :
cycle frequency [Hz] : 500000000
timer frequency [Hz] : 1024.00
page size [bytes] : 8192
phys. address bits : 44
max. addr. space # : 255
BogoMIPS : 994.05
kernel unaligned acc : 0 (pc=0,va=0)
user unaligned acc : 3285 (pc=120025688,va=12009bd84)
platform string : AlphaPC 264DP 500 MHz
cpus detected : 2
CPUs probed 2 active 2 map 0x3 IPIs 4552

oops:

----
Unable to handle kernel paging request at virtual address
08000b5608000b56
CPU 0 swapper(0): Oops 0
pc = [<fffffc00004c6cf8>]  ra = [<fffffc00004c73ac>]  ps = 0000    Not
tainted
v0 = fffffc0000511040  t0 = 0000040000000000  t1 = 08000b5608000b56
t2 = 00000400000005d0  t3 = 0000000000003ff0  t4 = fffffc0000569580
t5 = fffffc00005bdb38  t6 = 0000000000000100  t7 = fffffc000050c000
s0 = fffffc000053dd00  s1 = fffffc00005bdc08  s2 = 0000000000000000
s3 = fffffc0000542d80  s4 = 0000000000000000  s5 = fffffc0000478aa0
s6 = fffffc000045e7f8
a0 = 0000000000000000  a1 = 0000000000000000  a2 = 0000000000000000
a3 = fffffc000050ffb0  a4 = 0000000000000008  a5 = 0000000000000000
t8 = 0000000000008000  t9 = 0000000000007fff  t10= 0000000000000078
t11= 0000000000000008  pv = fffffc00004aa960  at = 0000000000000001
gp = fffffc000059b6e0  sp = fffffc000050ff70
Trace:fffffc000045ee80 fffffc000031001c 
Code: 48255721  20913ff0  b75e0000  b55e0010  47f0040b  40610403
<a6c20000> a4bd
92e0 

>>RA; fffffc00004c73ac <smp_boot_cpus+ec/2e0>

>>PC; fffffc00004c6cf8 <secondary_cpu_start+38/160> <=====

Trace; fffffc000045ee80 <unlink_from_pool+260/3c0> Trace; fffffc000031001c <_stext+1c/20>

Code; fffffc00004c6ce0 <secondary_cpu_start+20/160> 0000000000000000 <_PC>: Code; fffffc00004c6ce0 <secondary_cpu_start+20/160> 0: 21 57 25 48 sll t0,0x2a,t0 Code; fffffc00004c6ce4 <secondary_cpu_start+24/160> 4: f0 3f 91 20 lda t3,16368(a1) Code; fffffc00004c6ce8 <secondary_cpu_start+28/160> 8: 00 00 5e b7 stq ra,0(sp) Code; fffffc00004c6cec <secondary_cpu_start+2c/160> c: 10 00 5e b5 stq s1,16(sp) Code; fffffc00004c6cf0 <secondary_cpu_start+30/160> 10: 0b 04 f0 47 mov a0,s2 Code; fffffc00004c6cf4 <secondary_cpu_start+34/160> 14: 03 04 61 40 addq t2,t0,t2 Code; fffffc00004c6cf8 <secondary_cpu_start+38/160> <===== 18: 00 00 c2 a6 ldq t8,0(t1) <===== Code; fffffc00004c6cfc <secondary_cpu_start+3c/160> 1c: bd a4 00 00 call_pal 0xa4bd

-- Frederic.R.Roussel -o) (o- OS Group Manager /\\ Join the penguin force (o_ (o_ //\ _\_v The Linux G3N3R47!0N (/)_ (/)_ v_/_

- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/



This archive was generated by hypermail 2b29 : Tue May 07 2002 - 22:00:11 EST