rtai is working correctly b4 i install rtnet. And I had specified rtai-installation directory while installing rtnet and everything went smoothly!!
The kernel-oops looked something like this!! Mar 3 19:03:50 QCS-dom-linux kernel: RTnet: initialising real-time networking Mar 3 19:03:50 QCS-dom-linux kernel: RTnet: stack-mgr started Mar 3 19:03:50 QCS-dom-linux kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000000 Mar 3 19:03:50 QCS-dom-linux kernel: printing eip: Mar 3 19:03:50 QCS-dom-linux kernel: c88f3a6d Mar 3 19:03:50 QCS-dom-linux kernel: *pde = 00000000 Mar 3 19:03:50 QCS-dom-linux kernel: Oops: 0002 Mar 3 19:03:50 QCS-dom-linux kernel: CPU: 0 Mar 3 19:03:50 QCS-dom-linux kernel: EIP: 0010:[<c88f3a6d>] Not tainted Mar 3 19:03:50 QCS-dom-linux kernel: EFLAGS: 00010246 Mar 3 19:03:50 QCS-dom-linux kernel: eax: 773593ff ebx: c88ca400 ecx: 00000000 edx: 00000000 Mar 3 19:03:50 QCS-dom-linux kernel: esi: c8921000 edi: 00000201 ebp: 00000000 esp: c56d1f98 Mar 3 19:03:50 QCS-dom-linux kernel: ds: 0018 es: 0018 ss: 0018 Mar 3 19:03:50 QCS-dom-linux kernel: Process U:HARD:0:4 (pid: 693, stackpage=c56d1000) Mar 3 19:03:50 QCS-dom-linux kernel: Stack: 00000400 c891c9f7 c56d0000 00000000 c8920c40 00000000 c8915e9e c8921000 Mar 3 19:03:50 QCS-dom-linux kernel: 00000000 c8921000 c56d0000 00000000 c8920c40 c890f780 c890015f c8920c40 Mar 3 19:03:50 QCS-dom-linux kernel: c890a3c1 00000000 00000004 00000100 c5735fb0 00000000 c01059ee 00000000 Mar 3 19:03:50 QCS-dom-linux kernel: Call Trace: [<c891c9f7>] [<c8920c40>] [<c8915e9e>] [<c8921000>] [<c8921000>] Mar 3 19:03:50 QCS-dom-linux kernel: [<c8920c40>] [<c890f780>] [<c890015f>] [<c8920c40>] [<c890a3c1>] [<c01059ee>] Mar 3 19:03:50 QCS-dom-linux kernel: [<c8900090>] Mar 3 19:03:50 QCS-dom-linux kernel: Mar 3 19:03:50 QCS-dom-linux kernel: Code: c7 01 02 00 00 00 8b 53 1c 29 d0 89 81 c8 00 00 00 8b 93 a0 I am tryin to resolve it by ksymoops but i ve never used it b4..so any help in that regard will make my day!! Thanx -----Original Message----- From: Jan Kiszka [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 31, 2004 10:31 PM To: Bhojani, Komel (IE03x) Cc: [EMAIL PROTECTED] Subject: Re: [RTnet-users] rtnet.o gives null pntr in kernel! Bhojani, Komel (IE03x) schrieb: > HI all, > > I tried installing rtnet-latest version(cvs) as well as rtnet-0.6.0 > but system hangs with kernel NULL pntr assignment when I load > rtnet.o > I am using linux-2.4.24+rtai 3.0+comedi > > Has anyone faced this problem b4?? > Generally, this indicates that something went wrong during configuration, (re-)building, and installing (configure against wrong RTAI installation, mismatching kernel or RTAI binaries). If you already checked every part of this chain thoroughly, then try to resolve the oops a bit more using ksymoops. And what are the last words of your system (kernel console)? Jan ------------------------------------------------------- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click _______________________________________________ RTnet-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/rtnet-users
