bugGNU FreeIPMI - Bugs: bug #8673, sensors sometimes fails on remote...

 
 

bug #8673: sensors sometimes fails on remote shells but not on local

Submitter:  Albert Chu <chu11>
Submitted:  Fri 23 Apr 2004 05:44:03 PM UTC
   
 
Category:  fish Severity:  4 - Important
Priority:  5 - Normal Item Group:  fish exception
Status:  Fixed Privacy:  Public
Assigned to:  ab Open/Closed:  Closed
Operating System:  None
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Tue 27 Apr 2004 09:34:37 AM UTC, comment #4: 

Caused because of passing undefined symbol to fi-register-command! primitive. Fixed permanently.

Anand Babu Periasamy <ab>
Group administrator
Fri 23 Apr 2004 10:09:14 PM UTC, comment #3: 

I'm an idiot.  The rshd daemon exec()'s the remote command.  Thereofre, therecan't be any symbol collisions with the libraries linked against rshd.

Albert Chu <chu11>
Group administrator
Fri 23 Apr 2004 09:03:03 PM UTC, comment #2: 

Verified it fails on both rsh and LLNL's mrsh.  I'm betting a symbol collision now.  Still looking.


Albert Chu <chu11>
Group administrator
Fri 23 Apr 2004 06:40:54 PM UTC, comment #1: 

The NULLP bug does not come up everytime either.  It seems semi-random.  So perhaps some race condition??  I dunno, still looking.

Albert Chu <chu11>
Group administrator
Fri 23 Apr 2004 05:44:03 PM UTC, original submission:  

The only pattern I have found right now is

"-g group_name" works on remote shells
"-vv -g group_name" fails on remote shells

I will look into this more deeply within rsh.  But can others try this and see if it is reproduceable??

tdev3|/home/achu 29>mrsh etdev3 /usr/sbin/sensors -g temperature
26: Mem Bd 1 Temp (Temperature): 30.00 C (low=10.00/nom=33.00/high=45.00) [OK]
27: Mem Bd 2 Temp (Temperature): 28.00 C (low=10.00/nom=33.00/high=45.00) [OK]
28: I/O Bd Temp 1 (Temperature): 34.00 C (low=10.00/nom=46.00/high=54.00) [OK]
29: I/O Bd SIOH Temp (Temperature): 37.00 C (low=10.00/nom=55.00/high=95.00) [OK]
30: I/O Bd Temp 3 (Temperature): 33.00 C (low=10.00/nom=49.00/high=57.00) [OK]
31: Proc Bd Amb Temp (Temperature): 23.00 C (low=10.00/nom=25.00/high=38.00) [OK]
32: Proc Bd SNC Temp (Temperature): 41.00 C (low=10.00/nom=55.00/high=95.00) [OK]
44: Proc 1 Temp (Temperature): 53.00 C (low=15.00/nom=70.00/high=98.00) [OK]
45: Proc 2 Temp (Temperature): 56.00 C (low=15.00/nom=70.00/high=98.00) [OK]
46: Proc 3 Temp (Temperature): 53.00 C (low=15.00/nom=70.00/high=98.00) [OK]
47: Proc 4 Temp (Temperature): 48.00 C (low=15.00/nom=70.00/high=98.00) [OK]


tdevi|/home/achur 93>rsh etdev3 /usr/sbin/sensors -v -g fan

>>--:>  >>--:>  >>--:> >>--:>

~ ~   Cat ate the fish!!  ~ ~

>>--:>  >>--:>  >>--:> >>--:>

Fish Exception (gh_standard_handler dump):
tag        :
throw args :
data       : [/usr/share/fish/extensions/sensors-utils.scm]
wrong-type-arg(append Wrong type argument (expecting ~A): ~S (NULLP #<freed cell 0x2000000004a0cd90; GC missed a reference>) #f)No backtrace available.

sensors: error: invalid groupname [fan]

Albert Chu <chu11>
Group administrator

 

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Follow 6 latest changes.

Date Changed by Updated Field Previous Value => Replaced by
2004-04-27 ab CategoryNone fish
    Severity1 - Wish 4 - Important
    Item GroupNone fish exception
    StatusNone Fixed
    Assigned toNone ab
    Open/ClosedOpen Closed

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