May 4, 2011: [148463.460568] BUG: unable to handle kernel paging request at 000000000000ff30 [148463.460573] IP: [] time_out_leases+0x1d/0x80 [148463.460580] PGD 12edb0067 PUD 10b040067 PMD 0 [148463.460583] Oops: 0000 [#1] PREEMPT SMP [148463.460585] last sysfs file: /sys/devices/virtual/net/vboxnet0/statistics/collisions [148463.460589] CPU 0 [148463.460590] Modules linked in: snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device edd ip6t_LOG xt_tcpudp xt_pkttype ipt_LOG xt_limit vboxnetadp vboxnetflt vboxdrv nfs lockd fscache nfs_acl auth_rpcgss sunrpc nls_utf8 cifs radeon ttm ip6t_REJECT nf_conntrack_ipv6 drm_kms_helper drm i2c_algo_bit ip6table_raw cpufreq_conservative cpufreq_userspace xt_NOTRACK cpufreq_powersave ipt_REJECT xt_state powernow_k8 mperf iptable_raw iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables ip6table_filter ip6_tables x_tables fuse loop dm_mod snd_hda_codec_atihdmi snd_hda_codec_realtek firewire_ohci firewire_core snd_hda_intel ppdev crc_itu_t amd64_edac_mod snd_hda_codec parport_pc snd_hwdep sr_mod edac_core ohci1394 snd_pcm r8169 cdc_acm usb_storage pcspkr sg parport cdrom asus_atk0110 i2c_piix4 k10temp floppy edac_mce_amd snd_timer snd soundcore snd_page_alloc button wmi ieee1394 ext4 jbd2 crc16 sd_mod fan processor ata_generic sym53c8xx scsi_transport_spi ahci pata_atiixp libata scsi_mod thermal thermal_sys [148463.460636] [148463.460639] Pid: 11807, comm: rsync Not tainted 2.6.34.8-0.2-desktop #1 M3A78-EM/System Product Name [148463.460641] RIP: 0010:[] [] time_out_leases+0x1d/0x80 [148463.460645] RSP: 0018:ffff88010b127cc8 EFLAGS: 00010206 [148463.460647] RAX: ffff88010610e480 RBX: 000000000000ff00 RCX: 0000000054645401 [148463.460648] RDX: ffff88010b127fd8 RSI: ffffffff81783a20 RDI: ffff880008c104d8 [148463.460650] RBP: ffff880008c105e0 R08: 00000000ffffffff R09: 000000000000000d [148463.460651] R10: 0000000000000000 R11: ffff88012e2df0e0 R12: ffff88012c8d2978 [148463.460653] R13: 0000000000098800 R14: 0000000000000000 R15: 0000000000000024 [148463.460655] FS: 00007fbbb5181700(0000) GS:ffff880001e00000(0000) knlGS:00000000f54ffb70 [148463.460657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [148463.460658] CR2: 000000000000ff30 CR3: 000000010b1e8000 CR4: 00000000000006f0 [148463.460660] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [148463.460662] DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7: 0000000000000400 [148463.460664] Process rsync (pid: 11807, threadinfo ffff88010b126000, task ffff88010610e480) [148463.460665] Stack: [148463.460666] ffff88012c8d2978 ffff88012c8d2978 ffff880008c104d8 ffffffff81164efd [148463.460669] <0> 0000000300000000 ffff88010b167042 ffff880005515c88 ffff88010b127e48 [148463.460671] <0> 0000000000000024 ffff880008c104d8 0000000000000000 ffffffff8112ea2c [148463.460674] Call Trace: [148463.460682] [] __break_lease+0xad/0x450 [148463.460687] [] finish_open+0x59/0x1c0 [148463.460691] [] do_filp_open+0x1a2/0x650 [148463.460694] [] do_sys_open+0x6a/0x140 [148463.460699] [] system_call_fastpath+0x16/0x1b [148463.460705] [<00007fbbb46c5040>] 0x7fbbb46c5040 [148463.460706] Code: 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 55 48 8d af 08 01 00 00 53 48 83 ec 08 48 8b 9f 08 01 00 00 0f 1f 40 00 48 85 db 74 43 43 30 20 74 3d 0f b6 73 31 40 f6 c6 10 74 33 48 8b 43 78 48 [148463.460724] RIP [] time_out_leases+0x1d/0x80 [148463.460727] RSP [148463.460728] CR2: 000000000000ff30 [148463.460730] ---[ end trace 843065e6ddbaa160 ]--- May 9, 2011 [198150.747985] WARNING: at /usr/src/packages/BUILD/kernel-desktop-2.6.34.8/linux-2.6.34/fs/buffer.c:1696 __block_write_full_page+0x33f/0x370() [198150.747993] Hardware name: System Product Name [198150.747998] Modules linked in: nls_iso8859_1 nls_cp437 vfat fat vboxnetadp vboxnetflt vboxdrv snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device edd ip6t_LOG xt_tcpudp xt_pkttype ipt_LOG xt_limit nfs lockd fscache nfs_acl auth_rpcgss sunrpc nls_utf8 cifs radeon ttm drm_kms_helper drm i2c_algo_bit ip6t_REJECT nf_conntrack_ipv6 cpufreq_conservative cpufreq_userspace ip6table_raw cpufreq_powersave powernow_k8 mperf xt_NOTRACK ipt_REJECT xt_state iptable_raw iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables ip6table_filter ip6_tables x_tables fuse loop dm_mod snd_hda_codec_atihdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep firewire_ohci firewire_core crc_itu_t snd_pcm ppdev snd_timer parport_pc ohci1394 button amd64_edac_mod snd sg sr_mod cdc_acm usb_storage parport floppy soundcore r8169 cdrom pcspkr wmi ieee1394 i2c_piix4 edac_core edac_mce_amd k10temp asus_atk0110 snd_page_alloc ext4 jbd2 crc16 sd_mod fan processor ata_generic sym53c8xx scsi_transport_spi ahci pata_atiixp libata scsi_mod thermal thermal_sys [198150.748154] Pid: 396, comm: flush-8:16 Not tainted 2.6.34.8-0.2-desktop #1 [198150.748160] Call Trace: [198150.748184] [] dump_trace+0x79/0x340 [198150.748199] [] dump_stack+0x69/0x6f [198150.748213] [] warn_slowpath_common+0x73/0xb0 [198150.748226] [] __block_write_full_page+0x33f/0x370 [198150.748243] [] __writepage+0xa/0x30 [198150.748254] [] write_cache_pages+0x180/0x3b0 [198150.748268] [] writeback_single_inode+0xd7/0x330 [198150.748280] [] writeback_sb_inodes+0x109/0x190 [198150.748294] [] writeback_inodes_wb+0x156/0x200 [198150.748308] [] wb_writeback+0x125/0x1f0 [198150.748320] [] wb_do_writeback+0x15d/0x170 [198150.748335] [] bdi_writeback_task+0x43/0xe0 [198150.748353] [] bdi_start_fn+0x7e/0xf0 [198150.748366] [] kthread+0x8e/0xa0 [198150.748394] [] kernel_thread_helper+0x4/0x10 [198150.748428] stack segment: 0000 [#1] PREEMPT SMP [198150.748441] last sysfs file: /sys/devices/virtual/net/vboxnet0/statistics/collisions [198150.748448] CPU 3 [198150.748450] Modules linked in: nls_iso8859_1 nls_cp437 vfat fat vboxnetadp vboxnetflt vboxdrv snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device edd ip6t_LOG xt_tcpudp xt_pkttype ipt_LOG xt_limit nfs lockd fscache nfs_acl auth_rpcgss sunrpc nls_utf8 cifs radeon ttm drm_kms_helper drm i2c_algo_bit ip6t_REJECT nf_conntrack_ipv6 cpufreq_conservative cpufreq_userspace ip6table_raw cpufreq_powersave powernow_k8 mperf xt_NOTRACK ipt_REJECT xt_state iptable_raw iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables ip6table_filter ip6_tables x_tables fuse loop dm_mod snd_hda_codec_atihdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep firewire_ohci firewire_core crc_itu_t snd_pcm ppdev snd_timer parport_pc ohci1394 button amd64_edac_mod snd sg sr_mod cdc_acm usb_storage parport floppy soundcore r8169 cdrom pcspkr wmi ieee1394 i2c_piix4 edac_core edac_mce_amd k10temp asus_atk0110 snd_page_alloc ext4 jbd2 crc16 sd_mod fan processor ata_generic sym53c8xx scsi_transport_spi ahci pata_atiixp libata scsi_mod thermal thermal_sys [198150.748670] [198150.748678] Pid: 396, comm: flush-8:16 Tainted: G W 2.6.34.8-0.2-desktop #1 M3A78-EM/System Product Name [198150.748687] RIP: 0010:[] [] __block_write_full_page+0xa0/0x370 [198150.748702] RSP: 0018:ffff88012c3d1af0 EFLAGS: 00010283 [198150.748708] RAX: 0000000000000002 RBX: ffffea0001ef6028 RCX: ffff8800b2f4e170 [198150.748716] RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffff880005c78a20 [198150.748723] RBP: f000f0a4f000ff53 R08: ffffea0002a8e4c8 R09: ffff88012f803458 [198150.748730] R10: 0000000000000000 R11: 000000000000000c R12: ffff88000fd27268 [198150.748737] R13: 0000000000001b5a R14: 00000000004c6b87 R15: ffff88012c3d1d70 [198150.748746] FS: 00007f39ab4f77a0(0000) GS:ffff880001f80000(0000) knlGS:00000000e72fdb70 [198150.748753] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [198150.748760] CR2: 00007f1d210c0000 CR3: 00000001227e1000 CR4: 00000000000006e0 [198150.748767] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [198150.748774] DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7: 0000000000000400 [198150.748782] Process flush-8:16 (pid: 396, threadinfo ffff88012c3d0000, task ffff88012c100600) [198150.748789] Stack: [198150.748793] ffff88012f803458 00000000ffffffde 000000010000000a ffffffff8114ef00 [198150.748807] <0> ffffffff81153470 0000000000001000 0000000000000012 ffff88012f803570 [198150.748824] <0> ffff88012f803570 0000000000001b59 ffffea0001ef6028 0000000000000005 [198150.748843] Call Trace: [198150.748858] [] __writepage+0xa/0x30 [198150.748872] [] write_cache_pages+0x180/0x3b0 [198150.748887] [] writeback_single_inode+0xd7/0x330 [198150.748901] [] writeback_sb_inodes+0x109/0x190 [198150.748917] [] writeback_inodes_wb+0x156/0x200 [198150.748934] [] wb_writeback+0x125/0x1f0 [198150.748948] [] wb_do_writeback+0x15d/0x170 [198150.748964] [] bdi_writeback_task+0x43/0xe0 [198150.748977] [] bdi_start_fn+0x7e/0xf0 [198150.748991] [] kthread+0x8e/0xa0 [198150.749002] [] kernel_thread_helper+0x4/0x10 [198150.749010] Code: 24 28 4c 89 e5 eb 1f 0f 1f 40 00 f0 80 65 00 fd f0 80 4d 00 01 48 8b 6d 08 49 39 ec 0f 84 ac 00 00 00 49 83 c5 01 4d 39 f5 77 e0 <48> 8b 45 00 a8 20 74 05 f6 c4 02 74 dd a8 02 74 d9 48 8b 4c 24 [198150.749184] RIP [] __block_write_full_page+0xa0/0x370 [198150.749196] RSP