Re: kern/49688: ifconfig iwm0 up crashes the system

[Arnaud Degroote <degroote%NetBSD.org@localhost>]

The following reply was made to PR kern/49688; it has been noted by GNATS.

From: Arnaud Degroote <degroote%NetBSD.org@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: nonaka%NetBSD.org@localhost, gnats-admin%NetBSD.org@localhost, netbsd-bugs%NetBSD.org@localhost,
	degroote%NetBSD.org@localhost
Subject: Re: kern/49688: ifconfig iwm0 up crashes the system
Date: Fri, 27 Feb 2015 09:39:00 +0100

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 On 26/Feb - 12:35, NONAKA Kimihiro wrote:
 > The following reply was made to PR kern/49688; it has been noted by GNATS.
 >=20
 > From: NONAKA Kimihiro <nonakap%gmail.com@localhost>
 > To: "gnats-bugs%netbsd.org@localhost" <gnats-bugs%netbsd.org@localhost>
 > Cc: kern-bug-people%netbsd.org@localhost,=20
 > 	"gnats-admin%netbsd.org@localhost" <gnats-admin%netbsd.org@localhost>, "netbsd-bugs@netbsd.o=
 rg" <netbsd-bugs%netbsd.org@localhost>
 > Subject: Re: kern/49688: ifconfig iwm0 up crashes the system
 > Date: Thu, 26 Feb 2015 21:32:37 +0900
 >=20
 >  Please try again with kernel to enable debug log as follows patches.
 > =20
 >  diff --git a/sys/dev/pci/if_iwm.c b/sys/dev/pci/if_iwm.c
 >  index f1180ba..4c3ec74 100644
 >  --- a/sys/dev/pci/if_iwm.c
 >  +++ b/sys/dev/pci/if_iwm.c
 >  @@ -151,10 +151,11 @@ __KERNEL_RCSID(0, "$NetBSD: if_iwm.c,v 1.15
 >  2015/02/25 12:41:15 nonaka Exp $");
 >   #define le16_to_cpup(_a_) (le16toh(*(const uint16_t *)(_a_)))
 >   #define le32_to_cpup(_a_) (le32toh(*(const uint32_t *)(_a_)))
 > =20
 >  +#define    IWM_DEBUG
 >   #ifdef IWM_DEBUG
 >   #define DPRINTF(x)    do { if (iwm_debug > 0) printf x; } while (0)
 >   #define DPRINTFN(n, x)    do { if (iwm_debug >=3D (n)) printf x; } whil=
 e (0)
 >  -int iwm_debug =3D 1;
 >  +int iwm_debug =3D 12;
 >   #else
 >   #define DPRINTF(x)    do { ; } while (0)
 >   #define DPRINTFN(n, x)    do { ; } while (0)
 > =20
 
 See the new panic with debug activated on=20
 
 http://homepages.laas.fr/adegroot/bug_iwm.jpg
 
 Best regards,
 
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