[SunHELP] BAD TRAP occurred in module "tl" ...

[Vinay Bharel]

Hi,

One of our servers, a Sparc 20 running Solaris 2.5.1, rebooted by itself
yesterday.

dmesg had the following errors ...

BAD TRAP: type=9 rp=fbfe25cc addr=8 mmu_fsr=326 rw=1                                             
BAD TRAP occurred in module "tl" due to an illegal access to a user
address.                     
msql2d: Data fault                                                                               
kernel read fault at addr=0x8, pme=0x0                                                           
MMU sfsr=326: Invalid Address on supv data fetch at level 3                                      
pte addr = 0xf5994500, level = 3                                                                 
pid=236, pc=0xf5bc06f8, sp=0xfbfe2618, psr=0x400000c4, context=26                                
g1-g7: f5bbe9c8, 0, f00926c4, 360, f6039468, 1, f60154a0                                         
Begin traceback... sp = fbfe2618                                                                 
Called from f5bbed08, fp=fbfe2678, args=f6203e28 f6d99c30 f6d99c78
f7137030 f74aad98 0           
Called from f5bbe9fc, fp=fbfe26d8, args=f6203e28 f6d99c30 f74aad98
f6d99c78 4 0                  
Called from f00e0410, fp=fbfe2738, args=f6203e28 0 ffb00aa5 f6203e92 0
f6d99c30                  
Called from f00e00a4, fp=fbfe2798, args=f6203e28 20000 fffffffe f6203e5c
f6203e68 f6203e44       
Called from f00da7cc, fp=fbfe27f8, args=10000 0 f028cf04 f6203e5c f62ba178
f6203e28              
Called from f00d7cf8, fp=fbfe2880, args=f77e6aa0 f613d196 f613d150
f613d18c f613d18c 1           
Called from f5b140b8, fp=fbfe2a80, args=f7155610 f613d140 0 3 f7155668 0                         
Called from f00acdfc, fp=fbfe2ae0, args=f732e414 5308 effff650 3 f5c14bb8
fbfe2c00               
Called from f0092730, fp=fbfe2ba0, args=fbfe2c90 fbfe2c00 5 28 f732e414
f71213a0                 
Called from f006d538, fp=fbfe2c08, args=5 fbfe2c64 effff650 fefd18aa
f027aca4 f6039468           
Called from ef6ebb2c, fp=effff660, args=5 effff788 4 4966 0 ef6d6854                             
End traceback...                                                                                 
panic: Data fault                                                                                

Does anyone know what this means? I have searched sunsolve and google
without any luck. Thanks.

- Vinay