From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Coulson Subject: Re: BUG: warning at net/core/dev.c:1171/skb_checksum_help() 2.6.18-rc3 Date: Mon, 31 Jul 2006 00:42:04 -0400 Message-ID: <44CD8A1C.9040802@davidcoulson.net> References: <44CD8415.2020403@davidcoulson.net> <20060730213437.e2ce619d.akpm@osdl.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org Return-path: Received: from ns1.openconsultancy.com ([207.166.203.131]:59595 "EHLO mail.mx.davidcoulson.net") by vger.kernel.org with ESMTP id S1751497AbWGaFmQ (ORCPT ); Mon, 31 Jul 2006 01:42:16 -0400 To: Andrew Morton In-Reply-To: <20060730213437.e2ce619d.akpm@osdl.org> Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Now, I started the heartbeat process on the same machine, and it blew up trying to do something with IPaddr. I can't even sysrq the box back into life at this point :-/ BUG: unable to handle kernel paging request at virtual address 9e045900 printing eip: c01119d7 *pde = 00000000 Oops: 0000 [#1] SMP CPU: 0 EIP: 0060:[] Not tainted VLI EFLAGS: 00010097 (2.6.18-rc3 #2) EIP is at resched_task+0x11/0x61 eax: c05134e0 ebx: f5024570 ecx: f5046000 edx: f76db540 esi: c200d340 edi: 00000001 ebp: f1cc3e00 esp: f1cc3dfc ds: 007b es: 007b ss: 0068 Process IPaddr (pid: 8939, ti=f1cc2000 task=f5264ab0 task.ti=f1cc2000) Stack: c2117030 f1cc3e5c c0112034 c0112804 00000075 00000180 c2011cdc c2011cdc c200ca24 00000001 0000007d 01af9500 00000001 c200d340 c2011460 00000001 00000000 00000000 00000000 0000000f 00000092 c2011460 c200d340 c200c9e0 Call Trace: [] try_to_wake_up+0x262/0x285 [] move_tasks+0xfd/0x207 [] load_balance+0x14a/0x1d7 [] rebalance_tick+0xc5/0xe5 [] update_process_times+0x52/0x5c [] smp_apic_timer_interrupt+0x5b/0x61 [] apic_timer_interrupt+0x1f/0x24 [] __mutex_lock_slowpath+0x17f/0x18e [] touch_atime+0x65/0xa6 [] pipe_readv+0x67/0x272 [] pipe_read+0x1c/0x20 [] vfs_read+0x84/0x123 [] sys_read+0x3c/0x62 [] syscall_call+0x7/0xb Code: 2b 43 18 89 42 08 89 d8 8b 53 30 e8 08 fd ff ff c7 43 30 00 00 00 00 5b 5 EIP: [] resched_task+0x11/0x61 SS:ESP 0068:f1cc3dfc <0>Kernel panic - not syncing: Fatal exception in interrupt BUG: warning at arch/i386/kernel/smp.c:547/smp_call_function() [] smp_call_function+0x59/0x119 [] show_stack_log_lvl+0x91/0x99 [] printk+0xe/0x11 [] smp_send_stop+0x13/0x1c [] panic+0x41/0xdb [] die+0x1c3/0x1da [] printk+0xe/0x11 [] do_page_fault+0x3e3/0x4bc [] do_page_fault+0x0/0x4bc [] error_code+0x39/0x40 [] resched_task+0x11/0x61 [] try_to_wake_up+0x262/0x285 [] move_tasks+0xfd/0x207 [] load_balance+0x14a/0x1d7 [] rebalance_tick+0xc5/0xe5 [] update_process_times+0x52/0x5c [] smp_apic_timer_interrupt+0x5b/0x61 [] apic_timer_interrupt+0x1f/0x24 [] __mutex_lock_slowpath+0x17f/0x18e [] touch_atime+0x65/0xa6 [] pipe_readv+0x67/0x272 [] pipe_read+0x1c/0x20 [] vfs_read+0x84/0x123 [] sys_read+0x3c/0x62 [] syscall_call+0x7/0xb David - -- David J. Coulson email: david@davidcoulson.net web: http://www.davidcoulson.net/ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.3 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFEzYocTIgPQWnLowkRAvuKAKCCRVXMq60qIBwMq6BQ/eWFV/nTPQCgmjIl Ki3kjhWJ3dG2itFTHn8D/sw= =/Gf/ -----END PGP SIGNATURE-----