From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jesse Subject: Re: Fw: [Bug 3419] New: kernel BUG at net/ipv4/fib_semantics.c:1039! Date: Wed, 22 Sep 2004 09:26:30 -0700 (PDT) Sender: netdev-bounce@oss.sgi.com Message-ID: <20040922092520.U41787@leaf.lumiere.net> References: <20040922092319.4ba5b8fb@dell_ss3.pdx.osdl.net> Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Cc: "David S. Miller" , netdev@oss.sgi.com Return-path: To: Stephen Hemminger In-Reply-To: <20040922092319.4ba5b8fb@dell_ss3.pdx.osdl.net> Errors-to: netdev-bounce@oss.sgi.com List-Id: netdev.vger.kernel.org Hi Stephen, I haven't had a chance to try a new snapshot version yet. I will try one later today and report back. On Wed, 22 Sep 2004, Stephen Hemminger wrote: > Is this fixed with the more recent version of 2.6.9? > Dave Miller fixed up several initialization bugs from his earlier > change. > > Begin forwarded message: > > Date: Sat, 18 Sep 2004 03:21:09 -0700 > From: bugme-daemon@osdl.org > To: shemminger@osdl.org > Subject: [Bug 3419] New: kernel BUG at net/ipv4/fib_semantics.c:1039! > > > http://bugme.osdl.org/show_bug.cgi?id=3419 > > Summary: kernel BUG at net/ipv4/fib_semantics.c:1039! > Kernel Version: 2.6.9-rc2-bk3 > Status: NEW > Severity: normal > Owner: shemminger@osdl.org > Submitter: j@lumiere.net > > > Distribution: Fedora Core 2 (i686) > Hardware Environment: > P4 3.2GHz 1MB cache, SuperMicro P4SCT+, 1 GB ECC RAM (2 x 512), 4 x SATA HD. > Onboard components include two gigabit ethernet controllers, LAN1/eth0 in use > (100Mbps, e1000). LAN1: Intel 82547GI (uses CSA), LAN2: (82541GI). Hance Rapids > (6300ESB) ICH, Marvell 88SX5041 SATA controller. > > Software Environment: > Fedora Core 2, updated to latest standard updates. Vanilla 2.6.9-rc2-bk3 kernel. > > Problem Description: > During kudzu running on bootup, kernel BUG at net/ipv4/fib_semantics.c:1039! > occurs. Boot continues until "Bringing up loopback interface:" at which point it > gets stuck. Can still scroll up/down. Does NOT occur on 2.6.9-rc2. > > Steps to reproduce: > Boot with 2.6.9-rc2-bk3 kernel and wait for 'Checking for new hardware'. > > Here's output... possibly with a few typos, as it's copied by hand. > Checking for new hardware-------------[ cut here ]-------------- > kernel BUG at net/ipv4/fib_semantics.c:1039! > invalid operand: 0000 [#1] > SMP > Modules linked in: e1000 floppy sg microcode uhci_hcd ehci_hcd button battery > asus_acpi ac ext3 jbd dm_mod ata_piix libata sd_mod linuxIAL scsi_mod raid5 xor > raid1 > CPU: 1 > EIP: 0060:[] Tainted: P VLI > EFLAGS: 00010246 (2.6.9-rc2-bk3-leaf) > EIP is at fib_sync_down+0x197/0x1a4 > eax: ffffffff ebx: 00000000 ecx: 00000002 edx: f7395000 > esi: 00000000 edi: 00000006 ebp: f6395028 esp: f640dea8 > ds: 007b es: 007b ss: 0068 > Process modprobe (pid: 924, threadinfo=f640d000 task=f7c38550) > Stack: 00000282 c0104fd0 ffffffff 00000000 00000002 f6395000 f6395000 f6395000 > 00000006 f6395028 c02bcb35 c03455fc c02bcc14 c03455fc f6395000 c012ac76 > f6395000 f6395000 c0339da8 c027bf23 00000000 c016c13a c014adda 00000292 > Call Trace: > []__down_trylock+0x3e/0x62 > [] fib_disable_ip+0xe/0x28 > [] fib_netdev_event+0x72/0x7e > [] notifier_call_chain+0x17/0x2b > [] unregister_netdevice+0x137/0x249 > [] wake_up_inode+0xc/0x3b > [] clear_inode+0x8/0xe2 > [] unregister_netdev+0xf/0x15 > [] e1000_remove+0x4c/0x7e [e1000] > [] pci_device_remove+0x28/0x2a > [] device_release_driver+0x56/0x58 > [] driver_detach+0x16/0x21 > [] bus_remove_driver+0x43/0x74 > [] driver_unregister+0x8/0x19 > [] pci_unregister_driver+0xb/0x13 > [] sys_delete_module+0x121/0x150 > [] unmap_vma_list+0xe/0x17 > [] do_munmap+0x11c/0x15f > [] do_page_fault+0x0/0x54b > [] sysenter_past_esp+0x52/0x71 > Code: e8 5b t1 01 00 83 04 24 01 8b 4f 5c eb 89 0f 0b 2a 04 1c b9 30 c0 e9 3a ff > ff ff 83 48 1c 01 83 44 24 0c 01 8b 11 e9 dd fe ff ff <0f> 0b 0f 04 1c b9 30 c0 > e9 9b fe ff ff 55 57 56 53 83 ec 10 89 > [ OK ] > Updating /etc/fstab [ OK ] > Setting network parameters: [ OK ] > Bringing up loopback interface: > > ------- You are receiving this mail because: ------- > You are the assignee for the bug, or are watching the assignee. > --- Jesse