From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932732Ab0KLQzQ (ORCPT ); Fri, 12 Nov 2010 11:55:16 -0500 Received: from pindarots.xs4all.nl ([80.101.128.228]:40703 "EHLO pindarots.xs4all.nl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932507Ab0KLQzO (ORCPT ); Fri, 12 Nov 2010 11:55:14 -0500 Message-ID: <4CDC2052.8050808@xs4all.nl> Date: Thu, 11 Nov 2010 17:56:50 +0100 From: Udo van den Heuvel User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.12) Gecko/20101027 Fedora/3.1.6-1.fc13 Lightning/1.0b3pre Thunderbird/3.1.6 MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: WARNING: at net/ipv6/ip6_fib.c:1172 fib6_del+0x4f6/0x5a0() 2.6.35.7 X-Enigmail-Version: 1.1.2 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, Should apps like NetworkManager cause stuff like in the logs added below? What happened? How to fix? Kind regards, Udo ------------[ cut here ]------------ WARNING: at net/ipv6/ip6_fib.c:1172 fib6_del+0x4f6/0x5a0() Hardware name: Modules linked in: sit tunnel4 nls_utf8 isofs vfat fat usb_storage vboxnetadp vboxnetflt vboxdrv radeon ttm drm_kms_helper drm fb fbdev i2c_algo_bit cfbcopyarea cfbimgblt cfbfillrect rfcomm sco bridge stp llc bnep l2cap nfsd nfs_acl auth_rpcgss exportfs eeprom it87 hwmon_vid lockd sunrpc powernow_k8 mperf ipt_REJECT iptable_filter ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables nf_conntrack_netbios_ns ip6t_REJECT xt_tcpudp nf_conntrack_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables x_tables binfmt_misc dm_mirror dm_region_hash dm_log ppdev snd_hda_codec_atihdmi snd_hda_codec_realtek pwc snd_seq snd_seq_device videodev parport_pc snd_hda_intel snd_hda_codec k10temp snd_pcm ohci1394 snd_timer btusb ieee1394 snd v4l1_compat v4l2_compat_ioctl32 i2c_piix4 usblp evdev sg parport bluetooth button snd_page_alloc sr_mod cdrom ide_pci_generic atiixp pata_atiixp ehci_hcd ohci_hcd sata_sil24 floppy [last unloaded: scsi_wait_scan] Pid: 19225, comm: NetworkManager Not tainted 2.6.35.7 #10 Call Trace: [] ? warn_slowpath_common+0x7b/0xc0 [] ? fib6_del+0x4f6/0x5a0 [] ? fib6_clean_node+0x0/0xc0 [] ? fib6_prune_clone+0x0/0x20 [] ? fib6_clean_node+0x5c/0xc0 [] ? sub_preempt_count+0x7f/0xb0 [] ? fib6_ifdown+0x0/0x30 [] ? fib6_walk_continue+0x156/0x170 [] ? fib6_walk+0x51/0xb0 [] ? _raw_write_lock_bh+0x13/0x30 [] ? fib6_clean_all+0x97/0xe0 [] ? fib6_clean_node+0x0/0xc0 [] ? fib6_ifdown+0x0/0x30 [] ? rt6_ifdown+0x26/0xc0 [] ? addrconf_ifdown+0x48/0x4e0 [] ? local_bh_enable_ip+0x4d/0xb0 [] ? addrconf_notify+0xe5/0x910 [] ? lock_timer_base+0x33/0x70 [] ? _raw_spin_unlock_irqrestore+0x12/0x40 [] ? mod_timer+0x14d/0x250 [] ? get_parent_ip+0x9/0x20 [] ? notifier_call_chain+0x46/0x70 [] ? __dev_notify_flags+0x65/0x90 [] ? dev_change_flags+0x3b/0x70 [] ? do_setlink+0x189/0x740 [] ? nla_parse+0x30/0x100 [] ? rtnetlink_rcv_msg+0x0/0x270 [] ? rtnl_setlink+0xd7/0x120 [] ? rtnetlink_rcv_msg+0x0/0x270 [] ? netlink_rcv_skb+0x89/0xb0 [] ? rtnetlink_rcv+0x1f/0x30 [] ? netlink_unicast+0x2a5/0x2f0 [] ? netlink_sendmsg+0x1fc/0x300 [] ? sock_sendmsg+0xfe/0x110 [] ? dquot_file_open+0x19/0x60 [] ? get_parent_ip+0x9/0x20 [] ? sub_preempt_count+0x7f/0xb0 [] ? file_read_actor+0x179/0x1b0 [] ? cpumask_any_but+0x22/0x40 [] ? flush_tlb_page+0x5c/0xe0 [] ? sub_preempt_count+0x7f/0xb0 [] ? fget_light+0xb2/0xf0 [] ? move_addr_to_kernel+0x46/0x70 [] ? verify_iovec+0x6a/0xc0 [] ? sys_sendmsg+0x23b/0x380 [] ? get_parent_ip+0x9/0x20 [] ? do_page_fault+0x199/0x3b0 [] ? get_parent_ip+0x9/0x20 [] ? sub_preempt_count+0x7f/0xb0 [] ? fget_light+0xb2/0xf0 [] ? audit_syscall_entry+0x1b8/0x1e0 [] ? system_call_fastpath+0x16/0x1b ---[ end trace 286af05228c1bc82 ]--- fib6_clean_node: del failed: rt=ffff880037a84200@98c20d5400000000 err=-2 ------------[ cut here ]------------ WARNING: at net/ipv6/ip6_fib.c:1172 fib6_del+0x4f6/0x5a0() Hardware name: Modules linked in: sit tunnel4 nls_utf8 isofs vfat fat usb_storage vboxnetadp vboxnetflt vboxdrv radeon ttm drm_kms_helper drm fb fbdev i2c_algo_bit cfbcopyarea cfbimgblt cfbfillrect rfcomm sco bridge stp llc bnep l2cap nfsd nfs_acl auth_rpcgss exportfs eeprom it87 hwmon_vid lockd sunrpc powernow_k8 mperf ipt_REJECT iptable_filter ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables nf_conntrack_netbios_ns ip6t_REJECT xt_tcpudp nf_conntrack_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables x_tables binfmt_misc dm_mirror dm_region_hash dm_log ppdev snd_hda_codec_atihdmi snd_hda_codec_realtek pwc snd_seq snd_seq_device videodev parport_pc snd_hda_intel snd_hda_codec k10temp snd_pcm ohci1394 snd_timer btusb ieee1394 snd v4l1_compat v4l2_compat_ioctl32 i2c_piix4 usblp evdev sg parport bluetooth button snd_page_alloc sr_mod cdrom ide_pci_generic atiixp pata_atiixp ehci_hcd ohci_hcd sata_sil24 floppy [last unloaded: scsi_wait_scan] Pid: 19225, comm: NetworkManager Tainted: G W 2.6.35.7 #10 Call Trace: [] ? warn_slowpath_common+0x7b/0xc0 [] ? fib6_del+0x4f6/0x5a0 [] ? printk+0x40/0x4a [] ? fib6_clean_node+0x5c/0xc0 [] ? sub_preempt_count+0x7f/0xb0 [] ? fib6_ifdown+0x0/0x30 [] ? fib6_walk_continue+0x156/0x170 [] ? fib6_walk+0x51/0xb0 [] ? _raw_write_lock_bh+0x13/0x30 [] ? fib6_clean_all+0x97/0xe0 [] ? fib6_clean_node+0x0/0xc0 [] ? fib6_ifdown+0x0/0x30 [] ? rt6_ifdown+0x26/0xc0 [] ? addrconf_ifdown+0x48/0x4e0 [] ? local_bh_enable_ip+0x4d/0xb0 [] ? addrconf_notify+0xe5/0x910 [] ? lock_timer_base+0x33/0x70 [] ? _raw_spin_unlock_irqrestore+0x12/0x40 [] ? mod_timer+0x14d/0x250 [] ? get_parent_ip+0x9/0x20 [] ? notifier_call_chain+0x46/0x70 [] ? __dev_notify_flags+0x65/0x90 [] ? dev_change_flags+0x3b/0x70 [] ? do_setlink+0x189/0x740 [] ? nla_parse+0x30/0x100 [] ? rtnetlink_rcv_msg+0x0/0x270 [] ? rtnl_setlink+0xd7/0x120 [] ? rtnetlink_rcv_msg+0x0/0x270 [] ? netlink_rcv_skb+0x89/0xb0 [] ? rtnetlink_rcv+0x1f/0x30 [] ? netlink_unicast+0x2a5/0x2f0 [] ? netlink_sendmsg+0x1fc/0x300 [] ? sock_sendmsg+0xfe/0x110 [] ? dquot_file_open+0x19/0x60 [] ? get_parent_ip+0x9/0x20 [] ? sub_preempt_count+0x7f/0xb0 [] ? file_read_actor+0x179/0x1b0 [] ? cpumask_any_but+0x22/0x40 [] ? flush_tlb_page+0x5c/0xe0 [] ? sub_preempt_count+0x7f/0xb0 [] ? fget_light+0xb2/0xf0 [] ? move_addr_to_kernel+0x46/0x70 [] ? verify_iovec+0x6a/0xc0 [] ? sys_sendmsg+0x23b/0x380 [] ? get_parent_ip+0x9/0x20 [] ? do_page_fault+0x199/0x3b0 [] ? get_parent_ip+0x9/0x20 [] ? sub_preempt_count+0x7f/0xb0 [] ? fget_light+0xb2/0xf0 [] ? audit_syscall_entry+0x1b8/0x1e0 [] ? system_call_fastpath+0x16/0x1b ---[ end trace 286af05228c1bc83 ]--- fib6_clean_node: del failed: rt=ffff88012ae4b200@620aa8c000000000 err=-2 r8169 0000:03:00.0: eth0: link up eth0: no IPv6 routers present ------------[ cut here ]------------ WARNING: at net/ipv6/ip6_fib.c:1172 fib6_del+0x4f6/0x5a0() Hardware name: Modules linked in: sit tunnel4 nls_utf8 isofs vfat fat usb_storage vboxnetadp vboxnetflt vboxdrv radeon ttm drm_kms_helper drm fb fbdev i2c_algo_bit cfbcopyarea cfbimgblt cfbfillrect rfcomm sco bridge stp llc bnep l2cap nfsd nfs_acl auth_rpcgss exportfs eeprom it87 hwmon_vid lockd sunrpc powernow_k8 mperf ipt_REJECT iptable_filter ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables nf_conntrack_netbios_ns ip6t_REJECT xt_tcpudp nf_conntrack_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables x_tables binfmt_misc dm_mirror dm_region_hash dm_log ppdev snd_hda_codec_atihdmi snd_hda_codec_realtek pwc snd_seq snd_seq_device videodev parport_pc snd_hda_intel snd_hda_codec k10temp snd_pcm ohci1394 snd_timer btusb ieee1394 snd v4l1_compat v4l2_compat_ioctl32 i2c_piix4 usblp evdev sg parport bluetooth button snd_page_alloc sr_mod cdrom ide_pci_generic atiixp pata_atiixp ehci_hcd ohci_hcd sata_sil24 floppy [last unloaded: scsi_wait_scan] Pid: 19514, comm: NetworkManager Tainted: G W 2.6.35.7 #10 Call Trace: [] ? warn_slowpath_common+0x7b/0xc0 [] ? fib6_del+0x4f6/0x5a0 [] ? load_balance+0xbf/0x6b0 [] ? dequeue_task_fair+0x4f/0x1c0 [] ? fib6_clean_node+0x5c/0xc0 [] ? sub_preempt_count+0x7f/0xb0 [] ? fib6_ifdown+0x0/0x30 [] ? fib6_walk_continue+0x156/0x170 [] ? fib6_walk+0x51/0xb0 [] ? _raw_write_lock_bh+0x13/0x30 [] ? fib6_clean_all+0x97/0xe0 [] ? fib6_clean_node+0x0/0xc0 [] ? fib6_ifdown+0x0/0x30 [] ? rt6_ifdown+0x26/0xc0 [] ? addrconf_ifdown+0x48/0x4e0 [] ? local_bh_enable_ip+0x4d/0xb0 [] ? addrconf_notify+0xe5/0x910 [] ? lock_timer_base+0x33/0x70 [] ? _raw_spin_unlock_irqrestore+0x12/0x40 [] ? mod_timer+0x14d/0x250 [] ? get_parent_ip+0x9/0x20 [] ? notifier_call_chain+0x46/0x70 [] ? __dev_notify_flags+0x65/0x90 [] ? dev_change_flags+0x3b/0x70 [] ? do_setlink+0x189/0x740 [] ? nla_parse+0x30/0x100 [] ? rtnetlink_rcv_msg+0x0/0x270 [] ? rtnl_setlink+0xd7/0x120 [] ? rtnetlink_rcv_msg+0x0/0x270 [] ? netlink_rcv_skb+0x89/0xb0 [] ? rtnetlink_rcv+0x1f/0x30 [] ? netlink_unicast+0x2a5/0x2f0 [] ? netlink_sendmsg+0x1fc/0x300 [] ? sock_sendmsg+0xfe/0x110 [] ? dquot_file_open+0x19/0x60 [] ? get_parent_ip+0x9/0x20 [] ? sub_preempt_count+0x7f/0xb0 [] ? file_read_actor+0x179/0x1b0 [] ? sub_preempt_count+0x7f/0xb0 [] ? move_addr_to_kernel+0x46/0x70 [] ? verify_iovec+0x6a/0xc0 [] ? sys_sendmsg+0x23b/0x380 [] ? get_parent_ip+0x9/0x20 [] ? add_preempt_count+0x5f/0xb0 [] ? local_bh_disable+0xe/0x20 [] ? get_parent_ip+0x9/0x20 [] ? d_kill+0x5f/0x80 [] ? audit_syscall_entry+0x1b8/0x1e0 [] ? system_call_fastpath+0x16/0x1b ---[ end trace 286af05228c1bc84 ]--- fib6_clean_node: del failed: rt=ffff88012ae4b200@620aa8c000000000 err=-2 fib6_clean_node: del failed: rt=ffff8800250edd00@(null) err=-2 fib6_clean_node: del failed: rt=ffff88012d877840@(null) err=-2 ------------[ cut here ]------------ WARNING: at net/ipv6/ip6_fib.c:1172 fib6_del+0x4f6/0x5a0() Hardware name: Modules linked in: sit tunnel4 nls_utf8 isofs vfat fat usb_storage vboxnetadp vboxnetflt vboxdrv radeon ttm drm_kms_helper drm fb fbdev i2c_algo_bit cfbcopyarea cfbimgblt cfbfillrect rfcomm sco bridge stp llc bnep l2cap nfsd nfs_acl auth_rpcgss exportfs eeprom it87 hwmon_vid lockd sunrpc powernow_k8 mperf ipt_REJECT iptable_filter ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables nf_conntrack_netbios_ns ip6t_REJECT xt_tcpudp nf_conntrack_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables x_tables binfmt_misc dm_mirror dm_region_hash dm_log ppdev snd_hda_codec_atihdmi snd_hda_codec_realtek pwc snd_seq snd_seq_device videodev parport_pc snd_hda_intel snd_hda_codec k10temp snd_pcm ohci1394 snd_timer btusb ieee1394 snd v4l1_compat v4l2_compat_ioctl32 i2c_piix4 usblp evdev sg parport bluetooth button snd_page_alloc sr_mod cdrom ide_pci_generic atiixp pata_atiixp ehci_hcd ohci_hcd sata_sil24 floppy [last unloaded: scsi_wait_scan] Pid: 19678, comm: ip Tainted: G W 2.6.35.7 #10 Call Trace: [] ? warn_slowpath_common+0x7b/0xc0 [] ? fib6_del+0x4f6/0x5a0 [] ? fib6_clean_node+0x0/0xc0 [] ? fib6_prune_clone+0x0/0x20 [] ? fib6_clean_node+0x5c/0xc0 [] ? fib6_ifdown+0x0/0x30 [] ? fib6_walk_continue+0x156/0x170 [] ? fib6_walk+0x51/0xb0 [] ? _raw_write_lock_bh+0x13/0x30 [] ? fib6_clean_all+0x97/0xe0 [] ? fib6_clean_node+0x0/0xc0 [] ? fib6_ifdown+0x0/0x30 [] ? rt6_ifdown+0x26/0xc0 [] ? addrconf_ifdown+0x48/0x4e0 [] ? inet6_addr_del+0x106/0x130 [] ? rtnetlink_rcv_msg+0x0/0x270 [] ? inet6_rtm_deladdr+0x65/0x70 [] ? netlink_rcv_skb+0x89/0xb0 [] ? rtnetlink_rcv+0x1f/0x30 [] ? netlink_unicast+0x2a5/0x2f0 [] ? netlink_sendmsg+0x1fc/0x300 [] ? get_parent_ip+0x9/0x20 [] ? sock_sendmsg+0xfe/0x110 [] ? __do_fault+0x40a/0x520 [] ? move_addr_to_user+0x88/0xa0 [] ? __sys_recvmsg+0x14d/0x290 [] ? get_parent_ip+0x9/0x20 [] ? sub_preempt_count+0x7f/0xb0 [] ? sockfd_lookup_light+0x22/0x80 [] ? sys_sendto+0x11d/0x180 [] ? vma_link+0xaa/0x110 [] ? do_brk+0x2fd/0x330 [] ? audit_syscall_entry+0x1b8/0x1e0 [] ? system_call_fastpath+0x16/0x1b ---[ end trace 286af05228c1bc85 ]--- fib6_clean_node: del failed: rt=ffff880028faa340@ffff8800250a6e40 err=-2 ------------[ cut here ]------------ WARNING: at net/ipv6/ip6_fib.c:1172 fib6_del+0x4f6/0x5a0() Hardware name: Modules linked in: sit tunnel4 nls_utf8 isofs vfat fat usb_storage vboxnetadp vboxnetflt vboxdrv radeon ttm drm_kms_helper drm fb fbdev i2c_algo_bit cfbcopyarea cfbimgblt cfbfillrect rfcomm sco bridge stp llc bnep l2cap nfsd nfs_acl auth_rpcgss exportfs eeprom it87 hwmon_vid lockd sunrpc powernow_k8 mperf ipt_REJECT iptable_filter ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables nf_conntrack_netbios_ns ip6t_REJECT xt_tcpudp nf_conntrack_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables x_tables binfmt_misc dm_mirror dm_region_hash dm_log ppdev snd_hda_codec_atihdmi snd_hda_codec_realtek pwc snd_seq snd_seq_device videodev parport_pc snd_hda_intel snd_hda_codec k10temp snd_pcm ohci1394 snd_timer btusb ieee1394 snd v4l1_compat v4l2_compat_ioctl32 i2c_piix4 usblp evdev sg parport bluetooth button snd_page_alloc sr_mod cdrom ide_pci_generic atiixp pata_atiixp ehci_hcd ohci_hcd sata_sil24 floppy [last unloaded: scsi_wait_scan] Pid: 19678, comm: ip Tainted: G W 2.6.35.7 #10 Call Trace: [] ? warn_slowpath_common+0x7b/0xc0 [] ? fib6_del+0x4f6/0x5a0 [] ? printk+0x40/0x4a [] ? fib6_clean_node+0x5c/0xc0 [] ? fib6_ifdown+0x0/0x30 [] ? fib6_walk_continue+0x156/0x170 [] ? fib6_walk+0x51/0xb0 [] ? _raw_write_lock_bh+0x13/0x30 [] ? fib6_clean_all+0x97/0xe0 [] ? fib6_clean_node+0x0/0xc0 [] ? fib6_ifdown+0x0/0x30 [] ? rt6_ifdown+0x26/0xc0 [] ? addrconf_ifdown+0x48/0x4e0 [] ? inet6_addr_del+0x106/0x130 [] ? rtnetlink_rcv_msg+0x0/0x270 [] ? inet6_rtm_deladdr+0x65/0x70 [] ? netlink_rcv_skb+0x89/0xb0 [] ? rtnetlink_rcv+0x1f/0x30 [] ? netlink_unicast+0x2a5/0x2f0 [] ? netlink_sendmsg+0x1fc/0x300 [] ? get_parent_ip+0x9/0x20 [] ? sock_sendmsg+0xfe/0x110 [] ? __do_fault+0x40a/0x520 [] ? move_addr_to_user+0x88/0xa0 [] ? __sys_recvmsg+0x14d/0x290 [] ? get_parent_ip+0x9/0x20 [] ? sub_preempt_count+0x7f/0xb0 [] ? sockfd_lookup_light+0x22/0x80 [] ? sys_sendto+0x11d/0x180 [] ? vma_link+0xaa/0x110 [] ? do_brk+0x2fd/0x330 [] ? audit_syscall_entry+0x1b8/0x1e0 [] ? system_call_fastpath+0x16/0x1b ---[ end trace 286af05228c1bc86 ]--- fib6_clean_node: del failed: rt=ffff8800ce662cc0@0100007f00000000 err=-2 ------------[ cut here ]------------ WARNING: at net/ipv6/ip6_fib.c:1172 fib6_del+0x4f6/0x5a0() Hardware name: Modules linked in: sit tunnel4 nls_utf8 isofs vfat fat usb_storage vboxnetadp vboxnetflt vboxdrv radeon ttm drm_kms_helper drm fb fbdev i2c_algo_bit cfbcopyarea cfbimgblt cfbfillrect rfcomm sco bridge stp llc bnep l2cap nfsd nfs_acl auth_rpcgss exportfs eeprom it87 hwmon_vid lockd sunrpc powernow_k8 mperf ipt_REJECT iptable_filter ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables nf_conntrack_netbios_ns ip6t_REJECT xt_tcpudp nf_conntrack_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables x_tables binfmt_misc dm_mirror dm_region_hash dm_log ppdev snd_hda_codec_atihdmi snd_hda_codec_realtek pwc snd_seq snd_seq_device videodev parport_pc snd_hda_intel snd_hda_codec k10temp snd_pcm ohci1394 snd_timer btusb ieee1394 snd v4l1_compat v4l2_compat_ioctl32 i2c_piix4 usblp evdev sg parport bluetooth button snd_page_alloc sr_mod cdrom ide_pci_generic atiixp pata_atiixp ehci_hcd ohci_hcd sata_sil24 floppy [last unloaded: scsi_wait_scan] Pid: 19679, comm: ip Tainted: G W 2.6.35.7 #10 Call Trace: [] ? warn_slowpath_common+0x7b/0xc0 [] ? fib6_del+0x4f6/0x5a0 [] ? load_balance+0xbf/0x6b0 [] ? dequeue_task_fair+0x4f/0x1c0 [] ? fib6_clean_node+0x5c/0xc0 [] ? sub_preempt_count+0x7f/0xb0 [] ? fib6_ifdown+0x0/0x30 [] ? fib6_walk_continue+0x156/0x170 [] ? fib6_walk+0x51/0xb0 [] ? _raw_write_lock_bh+0x13/0x30 [] ? fib6_clean_all+0x97/0xe0 [] ? fib6_clean_node+0x0/0xc0 [] ? fib6_ifdown+0x0/0x30 [] ? rt6_ifdown+0x26/0xc0 [] ? addrconf_ifdown+0x48/0x4e0 [] ? local_bh_enable_ip+0x4d/0xb0 [] ? addrconf_notify+0xe5/0x910 [] ? fib6_clean_node+0x0/0xc0 [] ? fib6_age+0x0/0x80 [] ? get_parent_ip+0x9/0x20 [] ? notifier_call_chain+0x46/0x70 [] ? __dev_notify_flags+0x65/0x90 [] ? dev_change_flags+0x3b/0x70 [] ? do_setlink+0x189/0x740 [] ? nla_parse+0x30/0x100 [] ? rtnl_newlink+0x3e9/0x4f0 [] ? get_parent_ip+0x9/0x20 [] ? sub_preempt_count+0x7f/0xb0 [] ? _raw_spin_unlock_irqrestore+0x12/0x40 [] ? __skb_recv_datagram+0xca/0x280 [] ? rtnetlink_rcv_msg+0x85/0x270 [] ? rtnetlink_rcv_msg+0x0/0x270 [] ? netlink_rcv_skb+0x89/0xb0 [] ? rtnetlink_rcv+0x1f/0x30 [] ? netlink_unicast+0x2a5/0x2f0 [] ? netlink_sendmsg+0x1fc/0x300 [] ? sock_sendmsg+0xfe/0x110 [] ? get_parent_ip+0x9/0x20 [] ? sub_preempt_count+0x7f/0xb0 [] ? find_get_page+0x6d/0xd0 [] ? filemap_fault+0x99/0x400 [] ? get_parent_ip+0x9/0x20 [] ? __do_fault+0x40a/0x520 [] ? move_addr_to_kernel+0x46/0x70 [] ? verify_iovec+0x6a/0xc0 [] ? sys_sendmsg+0x23b/0x380 [] ? get_parent_ip+0x9/0x20 [] ? sub_preempt_count+0x7f/0xb0 [] ? do_page_fault+0x199/0x3b0 [] ? vma_link+0xaa/0x110 [] ? do_brk+0x2fd/0x330 [] ? audit_syscall_entry+0x1b8/0x1e0 [] ? system_call_fastpath+0x16/0x1b ---[ end trace 286af05228c1bc87 ]--- fib6_clean_node: del failed: rt=ffff880028faa340@ffff8800250a6e40 err=-2 ------------[ cut here ]------------ WARNING: at net/ipv6/ip6_fib.c:1172 fib6_del+0x4f6/0x5a0() Hardware name: Modules linked in: sit tunnel4 nls_utf8 isofs vfat fat usb_storage vboxnetadp vboxnetflt vboxdrv radeon ttm drm_kms_helper drm fb fbdev i2c_algo_bit cfbcopyarea cfbimgblt cfbfillrect rfcomm sco bridge stp llc bnep l2cap nfsd nfs_acl auth_rpcgss exportfs eeprom it87 hwmon_vid lockd sunrpc powernow_k8 mperf ipt_REJECT iptable_filter ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 ip_tables nf_conntrack_netbios_ns ip6t_REJECT xt_tcpudp nf_conntrack_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables x_tables binfmt_misc dm_mirror dm_region_hash dm_log ppdev snd_hda_codec_atihdmi snd_hda_codec_realtek pwc snd_seq snd_seq_device videodev parport_pc snd_hda_intel snd_hda_codec k10temp snd_pcm ohci1394 snd_timer btusb ieee1394 snd v4l1_compat v4l2_compat_ioctl32 i2c_piix4 usblp evdev sg parport bluetooth button snd_page_alloc sr_mod cdrom ide_pci_generic atiixp pata_atiixp ehci_hcd ohci_hcd sata_sil24 floppy [last unloaded: scsi_wait_scan] Pid: 19679, comm: ip Tainted: G W 2.6.35.7 #10 Call Trace: [] ? warn_slowpath_common+0x7b/0xc0 [] ? fib6_del+0x4f6/0x5a0 [] ? load_balance+0xbf/0x6b0 [] ? printk+0x40/0x4a [] ? fib6_clean_node+0x5c/0xc0 [] ? sub_preempt_count+0x7f/0xb0 [] ? fib6_ifdown+0x0/0x30 [] ? fib6_walk_continue+0x156/0x170 [] ? fib6_walk+0x51/0xb0 [] ? _raw_write_lock_bh+0x13/0x30 [] ? fib6_clean_all+0x97/0xe0 [] ? fib6_clean_node+0x0/0xc0 [] ? fib6_ifdown+0x0/0x30 [] ? rt6_ifdown+0x26/0xc0 [] ? addrconf_ifdown+0x48/0x4e0 [] ? local_bh_enable_ip+0x4d/0xb0 [] ? addrconf_notify+0xe5/0x910 [] ? fib6_clean_node+0x0/0xc0 [] ? fib6_age+0x0/0x80 [] ? get_parent_ip+0x9/0x20 [] ? notifier_call_chain+0x46/0x70 [] ? __dev_notify_flags+0x65/0x90 [] ? dev_change_flags+0x3b/0x70 [] ? do_setlink+0x189/0x740 [] ? nla_parse+0x30/0x100 [] ? rtnl_newlink+0x3e9/0x4f0 [] ? get_parent_ip+0x9/0x20 [] ? sub_preempt_count+0x7f/0xb0 [] ? _raw_spin_unlock_irqrestore+0x12/0x40 [] ? __skb_recv_datagram+0xca/0x280 [] ? rtnetlink_rcv_msg+0x85/0x270 [] ? rtnetlink_rcv_msg+0x0/0x270 [] ? netlink_rcv_skb+0x89/0xb0 [] ? rtnetlink_rcv+0x1f/0x30 [] ? netlink_unicast+0x2a5/0x2f0 [] ? netlink_sendmsg+0x1fc/0x300 [] ? sock_sendmsg+0xfe/0x110 [] ? get_parent_ip+0x9/0x20 [] ? sub_preempt_count+0x7f/0xb0 [] ? find_get_page+0x6d/0xd0 [] ? filemap_fault+0x99/0x400 [] ? get_parent_ip+0x9/0x20 [] ? __do_fault+0x40a/0x520 [] ? move_addr_to_kernel+0x46/0x70 [] ? verify_iovec+0x6a/0xc0 [] ? sys_sendmsg+0x23b/0x380 [] ? get_parent_ip+0x9/0x20 [] ? sub_preempt_count+0x7f/0xb0 [] ? do_page_fault+0x199/0x3b0 [] ? vma_link+0xaa/0x110 [] ? do_brk+0x2fd/0x330 [] ? audit_syscall_entry+0x1b8/0x1e0 [] ? system_call_fastpath+0x16/0x1b ---[ end trace 286af05228c1bc88 ]--- fib6_clean_node: del failed: rt=ffff8800ce662cc0@0100007f00000000 err=-2 fib6_clean_node: del failed: rt=ffff880028faad40@(null) err=-2 lo: Disabled Privacy Extensions r8169 0000:03:00.0: eth0: link up usb0: no IPv6 routers present fib6_clean_node: del failed: rt=ffff880028faa5c0@(null) err=-2 fib6_clean_node: del failed: rt=ffff880028faa5c0@(null) err=-2 fib6_clean_node: del failed: rt=ffff880028faa5c0@(null) err=-2