Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: list_del corruption. next->prev should be ffff8100007c6000, but was ffffffffffffffff Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: ------------[ cut here ]------------ Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: kernel BUG at lib/list_debug.c:72! Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: invalid opcode: 0000 [1] SMP Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: CPU 0 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: Modules linked in: ipt_LOG ipt_MASQUERADE iptable_nat nf_nat ip6table_filter ip6_tables iptable_filter ip_tables pegasus autofs4 hidp rfcomm l2cap bluetooth sunrpc nf_conntrack_netbios_ns ipt_REJECT nf_conntrack_ipv4 xt_state nf_conntrack nfnetlink ip6t_REJECT xt_tcpudp x_tables ipv6 dm_mirror dm_multipath dm_mod raid0 video thermal sbs processor i2c_ec dock button battery asus_acpi backlight ac lp bt878 pata_via snd_hda_intel snd_hda_codec snd_bt87x snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd soundcore ide_cd sg shpchp parport_pc snd_page_alloc pata_ali i2c_viapro sata_uli via_rhine mii cdrom parport tuner tvaudio bttv k8temp hwmon video_buf pcspkr ir_common compat_ioctl32 i2c_algo_bit btcx_risc tveeprom i2c_core videodev v4l2_common serio_raw v4l1_compat sata_sil ata_generic sata_via libata sd_mod scsi_mod raid456 xor raid1 ext3 jbd ehci_hcd ohci_hcd uhci_hcd Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: Pid: 5, comm: events/0 Not tainted 2.6.20.3 #5 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: RIP: 0010:[] [] list_del+0x3f/0x5b Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: RSP: 0018:ffff81000148ddb0 EFLAGS: 00010082 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: RAX: 0000000000000058 RBX: ffff8100007c6000 RCX: ffffffff8051b718 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: RDX: ffffffff8051b718 RSI: 0000000000000082 RDI: ffffffff8051b700 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: RBP: ffff81000140ff40 R08: ffffffff8051b718 R09: 0000000000000010 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: R10: 0000000000000000 R11: 0000000000000000 R12: ffff8100007c6f00 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: R13: ffff810001420580 R14: ffff810001425218 R15: 000000000000003e Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: FS: 0000000041001940(0000) GS:ffffffff8055f000(0000) knlGS:00000000f7f328e0 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: CR2: 00002b7cf8af2000 CR3: 000000000532c000 CR4: 00000000000006e0 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: Process events/0 (pid: 5, threadinfo ffff81000148c000, task ffff810001476820) Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: Stack: ffff8100066cf000 ffffffff802c5b95 0000006000000000 ffff810001425028 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: 0000000000000060 ffff810001425000 ffff81000140ff80 0000000000000000 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: ffff810001420580 ffffffff802c5cb6 00000001ffffff86 0000000000000000 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: Call Trace: Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: [] free_block+0xae/0x13c Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: [] drain_array+0x93/0xd1 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: [] cache_reap+0xea/0x239 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: [] cache_reap+0x0/0x239 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: [] run_workqueue+0x95/0x140 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: [] worker_thread+0x0/0x150 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: [] worker_thread+0x11a/0x150 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: [] default_wake_function+0x0/0xe Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: [] kthread+0xd1/0x100 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: [] child_rip+0xa/0x12 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: [] kthread+0x0/0x100 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: [] child_rip+0x0/0x12 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: Code: 0f 0b eb fe 48 89 48 08 48 89 01 48 c7 47 08 00 02 20 00 48 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: RIP [] list_del+0x3f/0x5b Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: RSP Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: NMI Watchdog detected LOCKUP on CPU 0 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: CPU 0 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: Modules linked in: ipt_LOG ipt_MASQUERADE iptable_nat nf_nat ip6table_filter ip6_tables iptable_filter ip_tables pegasus autofs4 hidp rfcomm l2cap bluetooth sunrpc nf_conntrack_netbios_ns ipt_REJECT nf_conntrack_ipv4 xt_state nf_conntrack nfnetlink ip6t_REJECT xt_tcpudp x_tables ipv6 dm_mirror dm_multipath dm_mod raid0 video thermal sbs processor i2c_ec dock button battery asus_acpi backlight ac lp bt878 pata_via snd_hda_intel snd_hda_codec snd_bt87x snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd soundcore ide_cd sg shpchp parport_pc snd_page_alloc pata_ali i2c_viapro sata_uli via_rhine mii cdrom parport tuner tvaudio bttv k8temp hwmon video_buf pcspkr ir_common compat_ioctl32 i2c_algo_bit btcx_risc tveeprom i2c_core videodev v4l2_common serio_raw v4l1_compat sata_sil ata_generic sata_via libata sd_mod scsi_mod raid456 xor raid1 ext3 jbd ehci_hcd ohci_hcd uhci_hcd Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: Pid: 211, comm: kswapd0 Not tainted 2.6.20.3 #5 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: RIP: 0010:[] [] _raw_spin_lock+0x76/0xf3 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: RSP: 0000:ffff81000fe1db10 EFLAGS: 00000097 Mar 21 06:15:27 x1-6-00-18-f3-f6-fa-fb kernel: RAX: 0000000000000008 RBX: ffff81000140ff80 RCX: 0000000027ec466b Mar 21 06:15:28 x1-6-00-18-f3-f6-fa-fb kernel: RDX: 000000000000288f RSI: ffffffff804c5865 RDI: 0000000000000001 Mar 21 06:15:28 x1-6-00-18-f3-f6-fa-fb kernel: RBP: 0000000019ba8b10 R08: ffff8100056d9698 R09: ffff81000140fe03 Mar 21 06:15:28 x1-6-00-18-f3-f6-fa-fb kernel: R10: ffff8100056d9698 R11: ffffffff88032aba R12: 0000000000000001 Mar 21 06:15:28 x1-6-00-18-f3-f6-fa-fb kernel: R13: 0000000077020c98 R14: ffff810001420580 R15: ffff81000140ff80 Mar 21 06:15:28 x1-6-00-18-f3-f6-fa-fb kernel: FS: 00002ba96ff4b600(0000) GS:ffffffff8055f000(0000) knlGS:00000000f7f328e0 Mar 21 06:15:28 x1-6-00-18-f3-f6-fa-fb kernel: CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b Mar 21 06:15:28 x1-6-00-18-f3-f6-fa-fb kernel: CR2: 00002aeee011afd0 CR3: 000000000532c000 CR4: 00000000000006e0 Mar 21 06:15:28 x1-6-00-18-f3-f6-fa-fb kernel: Process kswapd0 (pid: 211, threadinfo ffff81000fe1c000, task ffff81000fc97040) Mar 21 06:15:28 x1-6-00-18-f3-f6-fa-fb kernel: Stack: ffff81000140fde0 ffff81000140ff40 000000000000003c ffff810001421400 Mar 21 06:15:28 x1-6-00-18-f3-f6-fa-fb kernel: 0000000000000000 ffffffff802c5d28 ffff81000fe1dea0 ffff810001421400 Mar 21 06:15:28 x1-6-00-18-f3-f6-fa-fb kernel: 0000000000000000 ffff81000c15df68 ffff810001420580 0000000000000246 Mar 21 06:15:28 x1-6-00-18-f3-f6-fa-fb kernel: Call Trace: Mar 21 06:15:28 x1-6-00-18-f3-f6-fa-fb kernel: [] cache_flusharray+0x34/0xae Mar 21 06:15:28 x1-6-00-18-f3-f6-fa-fb kernel: [] kmem_cache_free+0x1e6/0x203 Mar 21 06:15:28 x1-6-00-18-f3-f6-fa-fb kernel: [] free_buffer_head+0x24/0x3d