[GE users] qstat -u output problem on MacOS

Andreas Haas Andreas.Haas at Sun.COM
Fri Mar 10 12:20:48 GMT 2006


Hi Singh,

thanks for reporting this.

I'm having problems to reproduce that with 6.0u7 on our MacOS
machine. Could you provide me a qstat -r output? Or does qstat
crash in any case?

Regards,
Andreas

On Thu, 9 Mar 2006, Singh, Tajendra wrote:

> Dear All,
>
> I am using platform MacOS server 10.3.9. and SGE6u7 version. This was
> also happening with SGE6u6 and the qmaster used to crash but now
> situation is improved as it keeps running without any problem.
>
> The output of qstat -u $user gives the message as the following:
>
> *****************
> *** malloc[22459]: Deallocation of a pointer not malloced: 0x401670;
> This could be a double free(), or free() called with the middle of an
> allocated block; Try setting environment variable MallocHelp to see
> tools to help debug
> error: can't unpack gdi request
> error: error unpacking gdi request: bad argument
> *** malloc[22459]: Deallocation of a pointer not malloced: 0x401810;
> This could be a double free(), or free() called with the middle of an
> allocated block; Try setting environment variable MallocHelp to see
> tools to help debug
> failed receiving gdi request
> ***************
>
> Also I saw the crash log for qstat is something like this:
> ******************
> Host Name:      systemabc
> Date/Time:      2006-03-09 17:20:47 -0800
> OS Version:     10.3.9 (Build 7W98)
> Report Version: 2
>
> Command: qstat
> Path:    $SGE_HOME/bin/darwin/qstat
> Version: ??? (???)
> PID:     6121
> Thread:  0
>
> Exception:  EXC_BAD_ACCESS (0x0001)
> Codes:      KERN_INVALID_ADDRESS (0x0001) at 0x409affb4
>
> Thread 0 Crashed:
> 0   libSystem.B.dylib   0x90007260 strlen + 0x20
> 1   qstat               0x00087aa0 packstr + 0x118
> 2   qstat               0x00089070 cull_pack_list_partial + 0x84
> 3   qstat               0x00032290 gdi_request_pack_result + 0x84
> 4   qstat               0x00032418 request_list_pack_results + 0x60
> 5   qstat               0x000316e0 sge_send_gdi_request + 0xa4
> 6   qstat               0x000313d4 sge_send_receive_gdi_request + 0x158
> 7   qstat               0x00030dd4 gdi_send_multi_sync + 0x90
> 8   qstat               0x000306bc sge_gdi_multi_sync + 0x2e4
> 9   qstat               0x000303c8 sge_gdi_multi + 0x28
> 10  qstat               0x00003ff8 get_all_lists + 0x770
> 11  qstat               0x00002390 main + 0x40c
> 12  qstat               0x00001a74 _start + 0x188 (crt.c:267)
> 13  dyld                0x8fe1a278 _dyld_start + 0x64
>
> PPC Thread State:
>   srr0: 0x90007260 srr1: 0x0200f030                vrsave: 0x00000000
>     cr: 0x28824422  xer: 0x20000000   lr: 0x00087aa0  ctr: 0x90007240
>     r0: 0x00087aa0   r1: 0xbffff170   r2: 0x000879b4   r3: 0x409affb0
>     r4: 0x00000000   r5: 0xfefefeff   r6: 0x80808080   r7: 0x00000000
>     r8: 0x000fb154   r9: 0x409affb4  r10: 0x000c7750  r11: 0x000fb1e0
>    r12: 0x90007240  r13: 0x000fe38c  r14: 0xbffffb50  r15: 0x00000002
>    r16: 0xbffffb3c  r17: 0xbffffb48  r18: 0x00000000  r19: 0x00000001
>    r20: 0x00401810  r21: 0x00400298  r22: 0x00000001  r23: 0xbffff900
>    r24: 0x00000000  r25: 0x000cbb34  r26: 0x00000000  r27: 0x00000000
>    r28: 0x409affb4  r29: 0x0000270c  r30: 0xbffff340  r31: 0x00087990
>
> Binary Images Description:
>     0x1000 -    0xf0fff qstat   /u/system/SGE6u7/bin/darwin/qstat
> 0x8fe00000 - 0x8fe4ffff dyld    /usr/lib/dyld
> 0x90000000 - 0x9014ffff libSystem.B.dylib
> /usr/lib/libSystem.B.dylib
> 0x939d0000 - 0x939d4fff libmathCommon.A.dylib
> /usr/lib/system/libmathCommon.A.dylib
> ********
>
> Thanks in advance,
>
> TV
>
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