Return-path: Received: from mail-ew0-f224.google.com ([209.85.219.224]:41201 "EHLO mail-ew0-f224.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752012AbZEESrF convert rfc822-to-8bit (ORCPT ); Tue, 5 May 2009 14:47:05 -0400 Received: by ewy24 with SMTP id 24so5263763ewy.37 for ; Tue, 05 May 2009 11:47:04 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <1241499867.4816.18.camel@maxim-laptop> References: <1241499867.4816.18.camel@maxim-laptop> From: "Luis R. Rodriguez" Date: Tue, 5 May 2009 11:46:48 -0700 Message-ID: <43e72e890905051146n48bdad57s9db40a6e016cb81b@mail.gmail.com> Subject: Re: [BUG] Crda oopses the system To: Maxim Levitsky Cc: iwlwifi maling list , linux-wireless Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Mon, May 4, 2009 at 10:04 PM, Maxim Levitsky wrote: > Here what I see: > > >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109054] Process crd= a (pid: 29344, threadinfo ffff88007deaa000, task ffff880067369600) >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109058] Stack: >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109061] =C2=A000000= 00000000034 ffff88003fb8a640 0000000000000000 ffff8800634f5c20 >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109069] =C2=A0ffff8= 8007deaba28 ffffffffa00eb3d0 000004f87deab9c8 ffff88003fb8a640 >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109077] =C2=A000000= 00000000000 ffff8800634f5c24 ffff8800634f5c2c ffff8800634f5c34 >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109086] Call Trace: >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109091] =C2=A0[] nl80211_set_reg+0x100/0x2b0 [cfg80211] >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109107] =C2=A0[] ? nla_parse+0xef/0x110 >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109118] =C2=A0[] genl_rcv_msg+0x1b6/0x1f0 >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109126] =C2=A0[] ? genl_rcv_msg+0x0/0x1f0 >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109132] =C2=A0[] netlink_rcv_skb+0x89/0xb0 >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109140] =C2=A0[] genl_rcv+0x27/0x40 >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109146] =C2=A0[] ? netlink_sendmsg+0x159/0x300 >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109153] =C2=A0[] netlink_unicast+0x2c4/0x2e0 >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109161] =C2=A0[] ? __alloc_skb+0x6e/0x150 >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109169] =C2=A0[] netlink_sendmsg+0x1fe/0x300 >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109176] =C2=A0[] sock_sendmsg+0x127/0x140 >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109183] =C2=A0[] ? autoremove_wake_function+0x0/0x40 >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109193] =C2=A0[] ? get_page_from_freelist+0x3b6/0x650 >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109201] =C2=A0[] ? find_lock_page+0x25/0x70 >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109208] =C2=A0[] ? move_addr_to_kernel+0x2b/0x40 >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109214] =C2=A0[] ? verify_iovec+0x3c/0xd0 >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109221] =C2=A0[] sys_sendmsg+0x189/0x320 >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109228] =C2=A0[] ? move_addr_to_user+0x65/0x80 >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109235] =C2=A0[] ? handle_mm_fault+0x1e1/0x830 >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109243] =C2=A0[] ? __up_read+0x91/0xb0 >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109252] =C2=A0[] system_call_fastpath+0x16/0x1b >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109261] Code: a1 00= 00 00 0f be 50 39 0f be 70 38 48 c7 c7 70 07 0f a0 31 c0 e8 15 da 49 e= 0 e9 55 fe ff ff 0f 0b eb fe 0f 0b eb fe 0f 0b eb fe <0f> 0b eb fe 48 8= b 35 e5 38 01 00 4c 89 e7 e8 05 f9 ff ff 49 89 >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109329] RIP =C2=A0[= ] set_regdom+0x428/0x4c0 [cfg80211] >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109344] =C2=A0RSP <= ffff88007deab978> >> May =C2=A04 16:35:14 maxim-laptop kernel: [16939.109350] ---[ end tr= ace 695815cef5ce0efe ]--- >> > > This happens @ my university where APs send country code, and thus NM= calls crda to apply it. > (I already applied it in initscripts) > > intel 3945 device, iwlwifi.git commit > #5a94b6d38100b7056a5a347e5c51359d924d305d Please use wireless-testing. Luis -- To unsubscribe from this list: send the line "unsubscribe linux-wireles= s" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html