[laptop-discuss] solaris with ral driver panic at boot time

[Quaker Fang]

Hi Murayama,

I tried the bug,  root cause is a known bug CR6396001, that leads the 
dirver tx
routine mis-free the mblk_t message, and return an error.

I will send you a fix version driver later.

BTW, the ral driver source code is available at:
http://www.opensolaris.org/os/community/laptop/wireless/ral/

--
Quaker


Masayuki Murayama wrote:

>When I booted solaris after inserting a RT2500 card into
>a cardbus slot, the system was paniced. I can duplicate
>that whenever I insert the card before booting.
>
>The stack trace was:
>
>hayao:mrym% mdb -k u*1 v*1
>Loading modules: [ unix krtld genunix specfs uppc scsi_vhci ufs ip sctp arp usba uhci s1394 nca lofs ]
>  
>
>>$c
>>    
>>
>vpanic(fea7b3e0, fea8d144, fea8d128, 1d5)
>assfail+0x5c(fea8d144, fea8d128, 1d5)
>freemsg+0xbc(c98a2680)
>gld_start+0x40e(c9391098, c98a2680, 1, 0)
>gld_unitdata+0x15e(c9391098, c8afe200)
>gld_cmds+0x1ac(c9391098, c8afe200)
>gld_wsrv+0x1a0(c9391098)
>runservice+0x45(c9391098)
>queue_service+0x42()
>stream_service+0xb3()
>taskq_d_thread+0xa6(c8337250, 0)
>thread_start+8()
>
>I doubt that ral-0.1 driver free'ed the mblk_t messaage when it
>returned a error. I would like to check that in ral source code.
>
>-masa
> 
> 
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