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Sad invalid operand: 0000 

Forum: PCMCIA Network Adapter Issues
Date: 2000, Jun 24
From: Nuitari

I get this error whenever cardmgr detects my 
3Com TokenLink III (3c689)

It happends with both the 2.3.99-pre9 and 2.4.0-test1-ac22-classproc kernels.

The token ring driver is built in the kernel.
Before I updated to 3.1.17, I think I was using version 3.1.9 (not sure).

The box is an Ascentia 910N from AST (part number 501589-301).

Note that the serial part (an 14.4 kbps data/fax modem from AST, part number 234091-001) does not cause any problem at all.


[nuitari@gandalf nuitari]$ cat bug.cardmgr 
Jun 24 02:50:33 zifnab cardmgr[684]: starting, version is 3.1.11
Jun 24 02:50:33 zifnab cardmgr[684]: watching 2 sockets
Jun 24 02:50:33 zifnab kernel: cs: IO port probe 0x0c00-0x0cff: clean.
Jun 24 02:50:33 zifnab kernel: cs: IO port probe 0x0800-0x08ff: clean.
Jun 24 02:50:33 zifnab kernel: cs: IO port probe 0x0100-0x04ff: excluding
0x100-0x107
Jun 24 02:50:33 zifnab kernel: cs: IO port probe 0x0a00-0x0aff: clean.
Jun 24 02:50:33 zifnab cardmgr[684]: initializing socket 1
Jun 24 02:50:33 zifnab cardmgr[684]: socket 1: IBM Token Ring Adapter
Jun 24 02:50:33 zifnab kernel: invalid operand: 0000
Jun 24 02:50:33 zifnab kernel: CPU:    0
Jun 24 02:50:33 zifnab kernel: EIP:    0010:[ibmtr_probe+32/128]
Jun 24 02:50:33 zifnab kernel: EFLAGS: 00010a07
Jun 24 02:50:33 zifnab kernel: eax: c02b2fe0   ebx: c14c2600
ecx: c1a5d30c   edx: c14c2600
Jun 24 02:50:33 zifnab kernel: esi: 0000002b   edi: c03a7a24
ebp: c10d2400   esp: c03a79a4
Jun 24 02:50:33 zifnab kernel: ds: 0018   es: 0018   ss: 0018
Jun 24 02:50:33 zifnab kernel: Process cardmgr (pid: 684,
stackpage=c03a7000)
Jun 24 02:50:33 zifnab kernel: Stack: c01c94cf c14c2600 c03a79dc c01df6a8
c14c2600 c14c2600 c10d2400 c14c2600
Jun 24 02:50:33 zifnab kernel:        c1a5d358 c1a5d300 c10d249c c10d24c8
c14c2600 c10d2400 000cc000 c03a0000
Jun 24 02:50:33 zifnab kernel:        08002101 c01dff0b c10f6ba0 c03a7b00
c03a7b44 c03a7b44 c10f6ba0 42490104
Jun 24 02:50:33 zifnab kernel: Call Trace: [register_trdev+15/48]
[ibmtr_config+760/976] [tok_interrupt+443/3584]
[pcmcia_get_next_tuple+125/560] [pcmcia_get_next_tuple+163/560]
[<ffffc0c6>] [pcmcia_validate_cis+278/336]
Jun 24 02:50:33 zifnab kernel:        [msstab+28574/29086]
[kfree_skbmem+38/128] [__kfree_skb+265/272] [ibmtr_event+202/416]
[pcmcia_register_client+503/528] [register_netdevice+397/416]
[tr_configure+0/96] [init_netdev+182/208]
Jun 24 02:50:33 zifnab kernel:        [CardServices+414/848]
[list.927+6827/11800] [ibmtr_attach+364/416] [ibmtr_event+0/416]
[bind_request+352/432] [bind_request+392/432] [ds_ioctl+1213/1488]
[do_anonymous_page+92/272]
Jun 24 02:50:34 zifnab kernel:        [do_no_page+48/176]
[handle_mm_fault+240/352] [do_page_fault+391/1360] [msstab+28574/29086]
[proc_get_inode+65/288] [proc_lookup+154/176] [vsprintf+822/880]
[free_page_and_swap_cache+470/480]
Jun 24 02:50:34 zifnab kernel:        [zap_page_range+358/480]
[unmap_fixup+283/304] [do_munmap+612/640] [sys_ioctl+359/400]
[system_call+52/64] [stext+43/309]

Jun 24 02:50:34 zifnab kernel: Code: ff eb 57 50 57 e8 56 00 00 00 83 c4
08 85 c0 75 44 31 c0 eb


uname -rv
2.4.0-test1-ac22-class #1 Sat Jun 24 00:47:33 EDT 2000

cardctl -V
cardctl version 3.1.11

[nuitari@gandalf nuitari]$ 

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