[1814553.774430] BUG: soft lockup - CPU#1 stuck for 11s! [kswapd0:332] [1814553.849343] CPU 1: [1814553.849343] Modules linked in: container ac video output dock battery sbs sbshc iptable_filter ip_tables x_tables jfs parport_pc lp parport loop joydev ipv6 shpchp pcspkr evdev pci_hotplug i2c_nforce2 i2c_core button ext3 jbd mbcache usbhid hid sata_nv sg pata_acpi sd_mod ohci_hcd ehci_hcd ata_generic forcedeth libata usbcore aacraid scsi_mod thermal processor fan fbcon tileblit font bitblit softcursor fuse [1814553.849396] Pid: 332, c[1814588.897918] BUG: soft lockup - CPU#0 stuck for 11s! [nc:17848] omm: kswapd0 Not tainted 2.6.24-22-server #1 [1814553.849397] RIP: 0010:[<ffffffff80471422>] [<ffffffff80471422>] _spin_lock_irqsave+0x12/0x30 [1814553.849401] RSP: 0018:ffff8104154bbdf8 EFLAGS: 00000286 [1814553.849404] RAX: 0000000000000246 RBX: ffff81000003137d RCX: 0000000000000003 [1814553.849406] RDX: 0000000000000001 RSI: ffff8104154bbea0 RDI: ffff81000003137d [181455[1814589.368013] BUG: soft lockup - CPU#1 stuck for 11s! [kswapd0:332] 3.849408] RBP: ffffffff80680c00 R08: 0000000000000a93 R09: 0000000000000001 [1814553.849410] R10: 0000000000000000 R11: 0000000000000400 R12: ffffffff80680c00 [1814553.849413] R13: ffffffff8028d30e R14: ffff810427bdf700 R15: ffff810427bd5050 [1814553.849414] FS: 00007f238e9106e0(0000) GS:ffff810419001980(0000) knlGS:0000000000000000 [1814553.849417] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b [1814553.849419] CR2: 00007f238e916000 CR3: 0000000000201000 CR4: 00000000000006e0 [1814553.849421] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [1814553.849423] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [1814553.849425] [1814553.849426] Call Trace: [1814553.849428] [<ffffffff802545d3>] prepare_to_wait+0x23/0x80 [1814553.849432] [<ffffffff8029173a>] kswapd+0xfa/0x560 [1814553.849439] [<ffffffff80254440>] autoremove_wake_function+0x0/0x30 [1814553.849445] [<ffffffff80291640>] kswapd+0x0/0x560 [1814553.849448] [<ffffffff8025407b>] kthread+0x4b/0x80 [1814553.849451] [<ffffffff8020d198>] child_rip+0xa/0x12 [1814553.849457] [<ffffffff80254030>] kthread+0x0/0x80 [1814553.849460] [<ffffffff8020d18e>] child_rip+0x0/0x12 [1814553.849462] [1814565.168862] BUG: soft lockup - CPU#0 stuck for 11s! [nc:17848] [1814565.240662] CPU 0: [1814565.240663] Modules linked in: container ac video output dock battery sbs sbshc iptable_filter ip_tables x_tables jfs parport_pc lp parport loop joydev ipv6 shpchp pcspkr evdev pci_hotplug i2c_nforce2 i2c_core button ext3 jbd mbcache usbhid hid sata_nv sg pata_acpi sd_mod ohci_hcd ehci_hcd ata_generic forcedeth libata usbcore aacraid scsi_mod thermal processor fan fbcon tileblit font bitblit softcursor fuse [1814565.240710] Pid: 17848, comm: nc Not tainted 2.6.24-22-server #1 [1814565.240712] RIP: 0010:[<ffffffff80471422>] [<ffffffff80471422>] _spin_lock_irqsave+0x12/0x30 [1814565.240716] RSP: 0018:ffff810815537c80 EFLAGS: 00000286 [1814565.240719] RAX: 0000000000000286 RBX: ffff810815537cb8 RCX: 0000000000000000 [1814565.240720] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff81000003137d [1814565.240723] RBP: ffff810815d91a00 R08: 0000000000000000 R09: 0000000000000000 [1814565.240725] R10: 0000000000000000 R11: ffffffff802204a0 R12: ffffffff8028b81e [1814565.240727] R13: ffff8108185ff7d0 R14: ffff810815d91a00 R15: 00000000ffffffff [1814565.240729] FS: 00007f48b7fc76e0(0000) GS:ffffffff805c4000(0000) knlGS:0000000000000000 [1814565.240732] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [1814565.240733] CR2: 00007ffc955c7de0 CR3: 000000081795a000 CR4: 00000000000006e0 [1814565.240735] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [1814565.240737] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [1814565.240739] [1814565.240740] Call Trace: [1814565.240742] [<ffffffff8023478d>] __wake_up+0x2d/0x70 [1814565.240746] [<ffffffff8028c0b4>] __alloc_pages+0xd4/0x3d0 [1814565.240753] [<ffffffff802bc54b>] pipe_write+0x2ab/0x4d0 [1814565.240760] [<ffffffff802b4e99>] do_sync_write+0xd9/0x120 [1814565.240765] [<ffffffff80254440>] autoremove_wake_function+0x0/0x30 [1814565.240769] [<ffffffff80336440>] apparmor_socket_recvmsg+0x0/0x10 [1814565.240776] [<ffffffff802b57dd>] vfs_write+0xed/0x190 [1814565.240781] [<ffffffff802b5ee3>] sys_write+0x53/0x90 [1814565.240786] [<ffffffff8020c37e>] system_call+0x7e/0x83 [1814565.240791] [1814565.638958] BUG: soft lockup - CPU#1 stuck for 11s! [kswapd0:332] [1814565.713858] CPU 1: [1814565.713859] Modules linked in: container ac video output dock battery sbs sbshc iptable_filter ip_tables x_tables jfs parport_pc lp parport loop joydev ipv6 shpchp pcspkr evdev pci_hotplug i2c_nforce2 i2c_core button ext3 jbd mbcache usbhid hid sata_nv sg pata_acpi sd_mod ohci_hcd ehci_hcd ata_generic forcedeth libata usbcore aacraid scsi_mod thermal processor fan fbcon tileblit font bitblit softcursor fuse [1814565.713912] Pid: 332, comm: kswapd0 Not tainted 2.6.24-22-server #1 [1814565.713913] RIP: 0010:[<ffffffff80471425>] [<ffffffff80471425>] _spin_lock_irqsave+0x15/0x30 [1814565.713917] RSP: 0018:ffff8104154bbdf8 EFLAGS: 00000286 [1814565.713918] RAX: 0000000000000246 RBX: ffff81000003137d RCX: 0000000000000003 [1814565.713921] RDX: 0000000000000001 RSI: ffff8104154bbea0 RDI: ffff81000003137d [1814565.713922] RBP: ffffffff80680c00 R08: 0000000000000a93 R09: 0000000000000001 [1814565.713925] R10: 0000000000000000 R11: 0000000000000400 R12: ffffffff80680c00 [1814565.713927] R13: ffffffff8028d30e R14: ffff810427bdf700 R15: ffff810427bd5050 [1814565.713930] FS: 00007f238e9106e0(0000) GS:ffff810419001980(0000) knlGS:0000000000000000 [1814565.713932] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b [1814565.713934] CR2: 00007f238e916000 CR3: 0000000000201000 CR4: 00000000000006e0 [1814565.713935] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [1814565.713938] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [1814565.713939] [1814565.713940] Call Trace: [1814565.713943] [<ffffffff802545d3>] prepare_to_wait+0x23/0x80 [1814565.713946] [<ffffffff8029173a>] kswapd+0xfa/0x560 [1814565.713953] [<ffffffff80254440>] autoremove_wake_function+0x0/0x30 [1814565.713960] [<ffffffff80291640>] kswapd+0x0/0x560 [1814565.713963] [<ffffffff8025407b>] kthread+0x4b/0x80 [1814565.713966] [<ffffffff8020d198>] child_rip+0xa/0x12 [1814565.713972] [<ffffffff80254030>] kthread+0x0/0x80 [1814565.713975] [<ffffffff8020d18e>] child_rip+0x0/0x12 [1814565.713977] [1814577.033390] BUG: soft lockup - CPU#0 stuck for 11s! [nc:17848] [1814577.105176] CPU 0: [1814577.105177] Modules linked in: container ac video output dock battery sbs sbshc iptable_filter ip_tables x_tables jfs parport_pc lp parport loop joydev ipv6 shpchp pcspkr evdev pci_hotplug i2c_nforce2 i2c_core button ext3 jbd mbcache usbhid hid sata_nv sg pata_acpi sd_mod ohci_hcd ehci_hcd ata_generic forcedeth libata usbcore aacraid scsi_mod thermal processor fan fbcon tileblit font bitblit softcursor fuse [1814577.105231] Pid: 17848, comm: nc Not tainted 2.6.24-22-server #1 [1814577.105233] RIP: 0010:[<ffffffff80471422>] [<ffffffff80471422>] _spin_lock_irqsave+0x12/0x30 [1814577.105237] RSP: 0018:ffff810815537c80 EFLAGS: 00000286 [1814577.105238] RAX: 0000000000000286 RBX: ffff810815537cb8 RCX: 0000000000000000 [1814577.105241] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff81000003137d [1814577.105242] RBP: ffff810815d91a00 R08: 0000000000000000 R09: 0000000000000000 [1814577.105245] R10: 0000000000000000 R11: ffffffff802204a0 R12: ffffffff8028b81e [1814577.105247] R13: ffff8108185ff7d0 R14: ffff810815d91a00 R15: 00000000ffffffff [1814577.105250] FS: 00007f48b7fc76e0(0000) GS:ffffffff805c4000(0000) knlGS:0000000000000000 [1814577.105252] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [1814577.105254] CR2: 00007ffc955c7de0 CR3: 000000081795a000 CR4: 00000000000006e0 [1814577.105256] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [1814577.105258] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [1814577.105260] [1814577.105260] Call Trace: [1814577.105263] [<ffffffff8023478d>] __wake_up+0x2d/0x70 [1814577.105267] [<ffffffff8028c0b4>] __alloc_pages+0xd4/0x3d0 [1814577.105275] [<ffffffff802bc54b>] pipe_write+0x2ab/0x4d0 [1814577.105281] [<ffffffff802b4e99>] do_sync_write+0xd9/0x120 [1814577.105286] [<ffffffff80254440>] autoremove_wake_function+0x0/0x30 [1814577.105290] [<ffffffff80336440>] apparmor_socket_recvmsg+0x0/0x10 [1814577.105296] [<ffffffff802b57dd>] vfs_write+0xed/0x190 [1814577.105299] [<ffffffff802b5ee3>] sys_write+0x53/0x90 [1814577.105303] [<ffffffff8020c37e>] system_call+0x7e/0x83 [1814577.105309] [1814577.503486] BUG: soft lockup - CPU#1 stuck for 11s! [kswapd0:332] [1814577.578373] CPU 1: [1814577.578374] Modules linked in: container ac video output dock battery sbs sbshc iptable_filter ip_tables x_tables jfs parport_pc lp parport loop joydev ipv6 shpchp pcspkr evdev pci_hotplug i2c_nforce2 i2c_core button ext3 jbd mbcache usbhid hid sata_nv sg pata_acpi sd_mod ohci_hcd ehci_hcd ata_generic forcedeth libata usbcore aacraid scsi_mod thermal processor fan fbcon tileblit font bitblit softcursor fuse [1814577.578427] Pid: 332, comm: kswapd0 Not tainted 2.6.24-22-server #1 [1814577.578429] RIP: 0010:[<ffffffff80471425>] [<ffffffff80471425>] _spin_lock_irqsave+0x15/0x30 [1814577.578432] RSP: 0018:ffff8104154bbdf8 EFLAGS: 00000286 [1814577.578434] RAX: 0000000000000246 RBX: ffff81000003137d RCX: 0000000000000003 [1814577.578436] RDX: 0000000000000001 RSI: ffff8104154bbea0 RDI: ffff81000003137d [1814577.578439] RBP: ffffffff80680c00 R08: 0000000000000a93 R09: 0000000000000001 [1814577.578440] R10: 0000000000000000 R11: 0000000000000400 R12: ffffffff80680c00 [1814577.578443] R13: ffffffff8028d30e R14: ffff810427bdf700 R15: ffff810427bd5050 [1814577.578445] FS: 00007f238e9106e0(0000) GS:ffff810419001980(0000) knlGS:0000000000000000 [1814577.578447] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b [1814577.578449] CR2: 00007f238e916000 CR3: 0000000000201000 CR4: 00000000000006e0 [1814577.578451] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [1814577.578453] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [1814577.578455] [1814577.578456] Call Trace: [1814577.578458] [<ffffffff802545d3>] prepare_to_wait+0x23/0x80 [1814577.578462] [<ffffffff8029173a>] kswapd+0xfa/0x560 [1814577.578469] [<ffffffff80254440>] autoremove_wake_function+0x0/0x30 [1814577.578475] [<ffffffff80291640>] kswapd+0x0/0x560 [1814577.578478] [<ffffffff8025407b>] kthread+0x4b/0x80 [1814577.578482] [<ffffffff8020d198>] child_rip+0xa/0x12 [1814577.578487] [<ffffffff80254030>] kthread+0x0/0x80 [1814577.578491] [<ffffffff8020d18e>] child_rip+0x0/0x12 [1814577.578493]