[parisc-linux] sh segfaults

[parisc-linux] sh segfaults

[Grant Grundler]

Hi all,
So despite booting our shiny new 2.4.0 kernel fine and being able to rcp
the sources to attempt a native build, "make oldconfig" consistently
sees a segfault:

c3k:/usr/src/linux \<535\>make oldconfig > /dev/null

do_page_fault() pid=561 command='sh' type=15 address=0x000006e4

     YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI
PSW: 00000000000001001111111100001011
r0-3     00000000 00000368 000327a3 bb002490
r4-7     4001399b 00000000 401cf630 401d2fbc
r8-11    00076d74 00000000 bb002490 000c3110
r12-15   ffffffff 00000000 00000000 00000001
r16-19   0000005c 00000000 00000000 401d2fbc
r20-23   fffff000 400eb63c 0007e498 00000008
r24-27   00000000 bb002908 00000002 00076808
r28-31   0000023a 0000002f bb002880 400eb663
sr0-3    00000368 00000368 00000000 00000368
sr4-7    00000368 00000368 00000368 00000368

IASQ: 00000368 00000368 IAOQ: 000327a3 000327a7
 IIR: 483306f8    ISR: 00000368  IOR: 000006e4
ORIG_R28: 00000001
make: *** [oldconfig] Segmentation fault
c3k:/usr/src/linux \<536\>


And redirecting output to /dev/null doesn't always work either.
Sometimes I just get back an error msg.
This wasn't happening with the previous kernels.

This is unfortunately on the same proto-c3k that couldn't run hwclock.sh
at boot up before though that worked fine on my c3k at work. So it
might just be the machine. If others could verify...

thanks,
grant

Re: [parisc-linux] sh segfaults

[Richard Hirst]

On Thu, Jan 25, 2001 at 10:15:27PM -0800, Grant Grundler wrote:
> 
> Hi all,
> So despite booting our shiny new 2.4.0 kernel fine and being able to rcp
> the sources to attempt a native build, "make oldconfig" consistently
> sees a segfault:
> 
> c3k:/usr/src/linux \<535\>make oldconfig > /dev/null
> 
> do_page_fault() pid=561 command='sh' type=15 address=0x000006e4
> 
>      YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI
> PSW: 00000000000001001111111100001011
> r0-3     00000000 00000368 000327a3 bb002490
> r4-7     4001399b 00000000 401cf630 401d2fbc
> r8-11    00076d74 00000000 bb002490 000c3110
> r12-15   ffffffff 00000000 00000000 00000001
> r16-19   0000005c 00000000 00000000 401d2fbc
> r20-23   fffff000 400eb63c 0007e498 00000008
> r24-27   00000000 bb002908 00000002 00076808
> r28-31   0000023a 0000002f bb002880 400eb663
> sr0-3    00000368 00000368 00000000 00000368
> sr4-7    00000368 00000368 00000368 00000368
> 
> IASQ: 00000368 00000368 IAOQ: 000327a3 000327a7
>  IIR: 483306f8    ISR: 00000368  IOR: 000006e4
> ORIG_R28: 00000001
> make: *** [oldconfig] Segmentation fault
> c3k:/usr/src/linux \<536\>

On the B180, following cvs update an hour ago, make config gave

do_page_fault() pid=184 command='sh' type=15 address=0x000004ce                                        
                                                                                                       
     YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI                                                                  
PSW: 00000000000001001111111100001011                                                                  
r0-3     00000000 00000152 000327a3 bb002450                                                           
r4-7     4001399b 00000000 401cf630 401d2fbc                                                           
r8-11    00076d74 00000000 bb002450 000c3110                                                           
r12-15   ffffffff 00000000 00000000 00000001                                                           
r16-19   0000005c 00000000 00000000 401d2fbc                                                           
r20-23   fffff000 400eb63c 0007e498 00000008                                                           
r24-27   00000000 bb0028c8 00000002 00076808                                                           
r28-31   000000c2 0000002f bb002840 400eb663                                                           
sr0-3    00000152 00000152 00000000 00000152                                                           
sr4-7    00000152 00000152 00000152 00000152                                                           
                                                                                                       
IASQ: 00000152 00000152 IAOQ: 000327a3 000327a7                                                        
 IIR: 483306f8    ISR: 00000152  IOR: 000004ce                                                         
ORIG_R28: 00000001                                                                                     


0x327a0 <command_substitute+756>:       ldw 37c(sr0,r1),r19

Worked on the second, third, fourth attempts.

make dep gave:

make[6]: Entering directory `/build/linux/drivers/media/video'
/build/linux/scripts/mkdep audiochip.h bt848.h bttv-cards.c bttv-driver.c bttv-if.c bttv.h bttvp.h buz.c buz.h bw-qcam.c bw-qcam.h c-qcam.c cpia.c cpia.h cpia_pp.c cpia_usb.c cs8420.h i2c-old.c i2c-parport.c ibmmpeg2.h id.h msp3400.c planb.c planb.h pms.c saa5249.c saa7110.c saa7111.c saa7121.h saa7146.h saa7146reg.h saa7185.c saa7196.h stradis.c tda7432.c tda9875.c tuner-3036.c tuner.c tuner.h tvaudio.c tvaudio.h tvmixer.c videodev.c vino.c zr36057.h zr36060.h zr36120.c zr36120.h zr36120_i2c.c zr36120_mem.c zr36120_mem.h > .depend
make[6]: *** wait: No child processes.  Stop.
make[6]: *** Waiting for unfinished jobs....
make[6]: *** wait: No child processes.  Stop.
make[5]: *** [_sfdep_video] Error 2
make[5]: Leaving directory `/build/linux/drivers/media'
make[4]: *** [fastdep] Error 2
make[4]: Leaving directory `/build/linux/drivers/media'
make[3]: *** [_sfdep_media] Error 2
make[3]: Leaving directory `/build/linux/drivers'
make[2]: *** [fastdep] Error 2
make[2]: Leaving directory `/build/linux/drivers'
make[1]: *** [_sfdep_drivers] Error 2
make[1]: Leaving directory `/build/linux'
make: *** [dep-files] Error 2


What a good time ot go on holiday ;-)

Richard