From mboxrd@z Thu Jan 1 00:00:00 1970 From: Cedric Le Goater Subject: Re: 2.6.23-mm1 s390 driver problem Date: Fri, 19 Oct 2007 13:17:22 +0200 Message-ID: <47189242.8090006@fr.ibm.com> References: <20071018200148.GA14234@vino.hallyn.com> <200710182215.56428.borntraeger@de.ibm.com> <20071018203151.GA15382@vino.hallyn.com> <1192780036.25150.7.camel@localhost> <471875E0.8040308@fr.ibm.com> <20071019022719.537ee71f.akpm@linux-foundation.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: cornelia.huck-tA70FqPdS9bQT0dZR+AlfA@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, heiko.carstens-tA70FqPdS9bQT0dZR+AlfA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Christian Borntraeger , schwidefsky-tA70FqPdS9bQT0dZR+AlfA@public.gmane.org, Linux Containers , sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org, "Serge E. Hallyn" To: Andrew Morton Return-path: In-Reply-To: <20071019022719.537ee71f.akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org List-Id: netdev.vger.kernel.org >> that helped going a little further in the boot process but we then hav= e=20 >> a network issue when bringing the network interface up : >=20 > please cc netdev on network issues. yes. >> Bringing up interface eth0: ------------=DD cut here =A8------------=20 >> Kernel BUG at 0000000000000002 =DDverbose debug info unavailable=A8=20 >> illegal operation: 0001 =DD#1=A8=20 >> Modules linked in:=20 >> CPU: 0 Not tainted=20 >> Process ip (pid: 1167, task: 0000000001d46038, ksp: 00000000025efb28)=20 >> Krnl PSW : 0704200180000000 0000000000000002 (0x2)=20 >> R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:0 CC:2 PM:0 EA:3=20 >> Krnl GPRS: 0000000000000000 0000000000000000 000000000241f600 00000000= 01c8d >> 00000000000086dd 0000000001eb6d70 0000000000000000 00000000= 01c8d >> 0000000001eb6d40 00000000003abc28 0000000001eb6d00 00000000= 025ef >> 000000000241f600 00000000003b6d18 00000000002b33d2 00000000= 025ef >> Krnl Code:>0000000000000002: 0000 unknown=20 >> 0000000000000004: 0000 unknown=20 >> 0000000000000006: 0000 unknown=20 >> 0000000000000008: 0000 unknown=20 >> 000000000000000a: 0000 unknown=20 >> 000000000000000c: 0000 unknown=20 >> 000000000000000e: 0000 unknown=20 >> 0000000000000010: 0000 unknown=20 >> Call Trace:=20 >> (=DD<00000000002b3352>=A8 neigh_connected_output+0x76/0x138)=20 >> =DD<0000000000325402>=A8 ip6_output2+0x2da/0x470=20 >> =DD<0000000000326ea6>=A8 ip6_output+0x816/0x1064=20 >> =DD<0000000000338e46>=A8 __ndisc_send+0x416/0x6a8=20 >> =DD<0000000000339330>=A8 ndisc_send_rs+0x58/0x68=20 >> =DD<000000000032cbf4>=A8 addrconf_dad_completed+0xbc/0x100=20 >> =DD<000000000032d2de>=A8 addrconf_dad_start+0xa2/0x14c=20 >> =DD<000000000032d408>=A8 addrconf_add_linklocal+0x80/0xa8=20 >> =DD<000000000032fa7e>=A8 addrconf_notify+0x2de/0x8d4=20 >> =DD<0000000000383990>=A8 notifier_call_chain+0x5c/0x98=20 >> =DD<0000000000063bca>=A8 __raw_notifier_call_chain+0x26/0x34=20 >> =DD<0000000000063c06>=A8 raw_notifier_call_chain+0x2e/0x3c=20 >> =DD<00000000002aa54c>=A8 call_netdevice_notifiers+0x34/0x44=20 >> =DD<00000000002ad1aa>=A8 dev_open+0x9e/0xe0=20 >> =DD<00000000002ad80a>=A8 dev_change_flags+0x9e/0x1cc=20 >> =DD<0000000000302c74>=A8 devinet_ioctl+0x650/0x73c=20 >> =DD<00000000003050ba>=A8 inet_ioctl+0xde/0xf4=20 >> =DD<000000000029a8d0>=A8 sock_ioctl+0x1cc/0x2dc=20 >> =DD<00000000000cb844>=A8 do_ioctl+0xb8/0xcc=20 >> =DD<00000000000cb8f2>=A8 vfs_ioctl+0x9a/0x3ec=20 >> =DD<00000000000cbc96>=A8 sys_ioctl+0x52/0x7c=20 >> =DD<0000000000022484>=A8 sysc_noemu+0x10/0x16=20 >> =DD<000002000010df12>=A8 0x2000010df12=20 >=20 > that's a network issue ;) >=20 >> 00000000002b3352 gives : include/linux/netdevice.h:819 >> >=20 > I have a feeling that we fixed this. But there's no BUG at 2.6.23-mm1'= s > include/linux/netdevice.h:819. =20 but dev->header_ops is bogus. right ? > How about setting CONFIG_DEBUG_BUGVERBOSE=3Dy? it is set :( C. =20