[Prism54-devel] [Bug 53] kernel BUG at oid_mgt.c:333

[bugzilla-daemon@mcgrof.com]

http://prism54.org/cgi-bin/bugzilla/show_bug.cgi?id=53





------- Additional Comments From mathiasb@email.dk  2004-03-29 10:13 -------
Ok, now iv'e tried with the latest snapshot 29/3, and the vanilla kernel 2.6.4,
with the same result. Actually there is two different things that happens when i
plug in the card. The first:

eth1: islpci_open()
eth1: resetting device...
eth1: uploading firmware...
eth1: firmware uploaded done, now triggering reset...
mgt_get_request(0x12000000): received data length was bigger than expected (62 >
4). Memory is probably corrupted... <7>mgt_get_request(0x13000002): received
data length was bigger than expected (21 > 4). Memory is probably corrupted...

And the card doesn't work at all. The second: 

eth1: islpci_open()
eth1: resetting device...
eth1: uploading firmware...
eth1: firmware uploaded done, now triggering reset...
eth1: Out of memory, cannot handle oid 0x7373616c
eth1: timeout waiting for mgmt response 1000, trigging device
eth1: timeout waiting for mgmt response
eth1: mgt_commit has failed. Restart the device
eth1: islpci_close ()
eth1: islpci_open()
eth1: resetting device...
eth1: uploading firmware...
eth1: firmware uploaded done, now triggering reset...
------------[ cut here ]------------
kernel BUG at drivers/net/wireless/prism54/oid_mgt.c:492!
invalid operand: 0000 [#1]
PREEMPT
CPU:    0
EIP:    0060:[<dd9522b2>]    Not tainted
EFLAGS: 00210206
EIP is at mgt_get_request+0x2d2/0x2f0 [prism54]
eax: 00000003   ebx: 00000120   ecx: da276220   edx: 00000018
esi: 00000014   edi: cd75c4c0   ebp: 00000000   esp: cce71e6c
ds: 007b   es: 007b   ss: 0068
Process iwconfig (pid: 5540, threadinfo=cce70000 task=cce2b2e0)
Stack: cd056540 00000000 12000003 00000000 00000004 cce71e94 12000003 00000000
       cd75c840 fffffffb 00000000 cce71ed0 da276220 cd75c4c0 00000000 dd94e6dc
       da276220 00000018 00000014 00000000 cce71ed0 00000000 00000001 ffffffff
Call Trace:
 [<dd94e6dc>] prism54_get_encode+0x12c/0x1d0 [prism54]
 [<c03c7d46>] wireless_process_ioctl+0x236/0x8c0
 [<c011a080>] do_page_fault+0x340/0x53c
 [<dd94e5b0>] prism54_get_encode+0x0/0x1d0 [prism54]
 [<c03bddfd>] dev_ioctl+0x2bd/0x3e0
 [<c03b4910>] sock_ioctl+0x2d0/0x300
 [<c016a4d3>] sys_ioctl+0xf3/0x2a0
 [<c0119d40>] do_page_fault+0x0/0x53c
 [<c010b41b>] syscall_call+0x7/0xb

Code: 0f 0b ec 01 40 4a 95 dd e9 6f fd ff ff 0f 0b eb 01 40 4a 95

and the card works for very short time, and have the weird behaviour mentioned
earlier. (hanging (if/iw)config, weird browser asf...



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