From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from py-out-1112.google.com (py-out-1112.google.com [64.233.166.182]) by ozlabs.org (Postfix) with ESMTP id 33B02DDE18 for ; Fri, 20 Apr 2007 23:05:48 +1000 (EST) Received: by py-out-1112.google.com with SMTP id p76so784225pyb for ; Fri, 20 Apr 2007 06:05:43 -0700 (PDT) Message-ID: <8496f91a0704200605t34900bdfi50fc9d82b8b0cd21@mail.gmail.com> Date: Fri, 20 Apr 2007 17:05:43 +0400 From: "Matvejchikov Ilya" To: linuxppc-embedded@ozlabs.org Subject: kernel 2.6.20 panic MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Reply-To: matvejchikov@gmail.com List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Good day! My system is : mpc8260 + FCC1(LAN), FCC2(FIBER), FCC3(FIBER) + 2.6.20 + bridging. I have a problem... :( Is anybody can tell me where to dig? - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Unable to handle kernel paging request for data at address 0x00000000 Faulting instruction address: 0xc0046978 Oops: Kernel access of bad area, sig: 11 [#1] Modules linked in: NIP: C0046978 LR: C00FFED0 CTR: C0146E30 REGS: c01cdc40 TRAP: 0300 Not tainted (2.6.20ppc) MSR: 00009032 CR: 28002024 XER: 20000000 DAR: 00000000, DSISR: 20000000 TASK = c01bc110[0] 'swapper' THREAD: c01cc000 GPR00: C00FFED0 C01CDCF0 C01BC110 00000000 C0163CC0 0000A9E3 00000000 00000000 GPR08: 00600800 00000004 00000000 C01CC000 28002028 00404002 00FFB000 007FFC13 GPR16: 00000001 00000000 FFFFFFFF 00800000 00FF5EAC 00000000 C01C0000 C01CDE48 GPR24: FFFF46B8 C01EA244 C01EA4C0 FFFFFFFF C0F6B000 C0E7CC00 C0E7CC00 00000001 NIP [C0046978] put_page+0x14/0x110 LR [C00FFED0] skb_release_data+0xb0/0xc4 Call Trace: [C01CDCF0] [C003D600] handle_edge_irq+0xe4/0x1a8 (unreliable) [C01CDD00] [C00FFED0] skb_release_data+0xb0/0xc4 [C01CDD10] [C00FFBD0] kfree_skbmem+0x18/0xf4 [C01CDD20] [C010606C] dev_hard_start_xmit+0x17c/0x29c [C01CDD40] [C0114178] __qdisc_run+0x9c/0x1b8 [C01CDD70] [C0108350] dev_queue_xmit+0x168/0x298 [C01CDD90] [C0155A74] br_dev_queue_push_xmit+0x78/0xc4 [C01CDDA0] [C01567C8] br_handle_frame_finish+0x13c/0x154 [C01CDDC0] [C0156924] br_handle_frame+0x144/0x190 --- Exception: c01cdea0 at 0xff5eac LR = 0xc01e0000 [C01CDDE0] [C0105BC8] netif_receive_skb+0x1b8/0x354 (unreliable) [C01CDE10] [C0107954] process_backlog+0xa0/0x180 [C01CDE40] [C0107ACC] net_rx_action+0x98/0x18c [C01CDE70] [C001F43C] __do_softirq+0x80/0xf4 [C01CDEA0] [C0006158] do_softirq+0x58/0x5c [C01CDEB0] [C001F1D4] irq_exit+0x48/0x58 [C01CDEC0] [C0006204] do_IRQ+0xa8/0xc8 [C01CDED0] [C000F5DC] ret_from_except+0x0/0x14 --- Exception: 501 at cpu_idle+0xa0/0xe8 LR = cpu_idle+0xa0/0xe8 [C01CDF90] [C0008EC0] cpu_idle+0xd8/0xe8 (unreliable) [C01CDFB0] [C0003B9C] rest_init+0x28/0x38 [C01CDFC0] [C01A06B4] start_kernel+0x1b8/0x238 [C01CDFF0] [00003438] 0x3438 Instruction dump: 90010014 4bffff8d 38600000 80010014 38210010 7c0803a6 4e800020 9421fff0 7c0802a6 7c671b78 39230004 90010014 <80030000> 700b4000 408200e4 7c004828 <0>Kernel panic - not syncing: Fatal exception in interrupt <0>Rebooting in 180 seconds.. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Best Regards, Matvejchikov Ilya.