Created attachment 716868 [details]
File: dmesg

Description of problem:
rebooted desktop

Version-Release number of selected component:
kernel

Additional info:
cmdline:        BOOT_IMAGE=/vmlinuz-3.8.4-202.fc18.x86_64 root=/dev/mapper/luks-d397a3f4-3899-4151-b029-94c4afdbdfb8 ro rd.md.uuid=612294ce:0707dd4b:6195584c:4b934f68 rd.lvm=0 rd.dm=0 rd.luks.uuid=luks-d397a3f4-3899-4151-b029-94c4afdbdfb8 vconsole.keymap=us rhgb quiet LANG=en_US.UTF-8
kernel:         3.8.4-202.fc18.x86_64
type:           Kerneloops
ureports_counter: 1

Truncated backtrace:
BUG: soft lockup - CPU#0 stuck for 22s! [gnome-shell:1653]
Modules linked in: fuse ebtable_nat nfsv4 auth_rpcgss nfs lockd sunrpc dns_resolver fscache nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6table_mangle ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 iptable_nat nf_nat_ipv4 nf_nat iptable_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack bnep bluetooth rfkill ebtable_filter ebtables ip6table_filter ip6_tables be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i cxgb3 mdio libcxgbi ib_iser rdma_cm ib_addr iw_cm ib_cm ib_sa ib_mad ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device forcedeth snd_pcm ppdev k8temp parport_pc parport snd_page_alloc snd_timer snd i2c_nforce2 edac_core soundcore edac_mce_amd vhost_net tun macvtap macvlan kvm_amd kvm uinput dm_crypt raid1 usb_storage nouveau mxm_wmi wmi video i2c_algo_bit drm_kms_helper ttm ata_generic drm pata_acpi i2c_core sata_nv pata_amd
CPU 0 
Pid: 1653, comm: gnome-shell Not tainted 3.8.4-202.fc18.x86_64 #1 Gateway T3642/MCP61SM2MA
RIP: 0010:[<ffffffffa008898b>]  [<ffffffffa008898b>] ttm_bo_move_memcpy+0x48b/0x7b0 [ttm]
RSP: 0018:ffff880074349718  EFLAGS: 00000286
RAX: ffff880033c59000 RBX: ffff88004a355858 RCX: 000000000000002b
RDX: ffff880074348000 RSI: ffffc90011ceeea8 RDI: ffff880033c59ea8
RBP: ffff880074349828 R08: 00000000efffffff R09: 000000000003412c
R10: 0000000000000000 R11: ffffffff8116c288 R12: ffffffffa00879e0
R13: ffff8800743496c8 R14: ffff8800743499a8 R15: ffff8800368d3158
FS:  00007fee59d1a9c0(0000) GS:ffff880077c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1bb5407000 CR3: 000000004e276000 CR4: 00000000000007f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process gnome-shell (pid: 1653, threadinfo ffff880074348000, task ffff88005b37dd80)
Stack:
 ffff880074349788 ffff880074349fd8 ffff880074349fd8 ffff880074349fd8
 ffff88004a355800 0000000000000008 ffff88004a355858 0000000000000001
 ffff8800562ff380 ffff8800368d3158 0000000000025b70 0000000000000001
Call Trace:
 [<ffffffffa01391ba>] nouveau_bo_move+0x1da/0x400 [nouveau]
 [<ffffffffa0138cfd>] ? nouveau_ttm_tt_populate+0x13d/0x270 [nouveau]
 [<ffffffffa0085e25>] ttm_bo_handle_move_mem+0x245/0x610 [ttm]
 [<ffffffffa01376ec>] ? nouveau_gart_manager_new+0x3c/0x80 [nouveau]
 [<ffffffffa0086d10>] ? ttm_bo_mem_space+0x190/0x370 [ttm]
 [<ffffffffa0086382>] ttm_bo_evict+0x192/0x350 [ttm]
 [<ffffffffa0086649>] ttm_mem_evict_first+0x109/0x170 [ttm]
 [<ffffffffa0086e41>] ttm_bo_mem_space+0x2c1/0x370 [ttm]
 [<ffffffffa0086fb2>] ttm_bo_move_buffer+0xc2/0x130 [ttm]
 [<ffffffffa00870ba>] ttm_bo_validate+0x9a/0x110 [ttm]
 [<ffffffffa01398ec>] nouveau_bo_validate+0x1c/0x20 [nouveau]
 [<ffffffffa013b5d9>] validate_list+0x69/0x2c0 [nouveau]
 [<ffffffffa013c700>] nouveau_gem_ioctl_pushbuf+0x860/0x10c0 [nouveau]
 [<ffffffffa002d4a3>] drm_ioctl+0x4d3/0x580 [drm]
 [<ffffffff8115f311>] ? handle_mm_fault+0x291/0x650
 [<ffffffffa013bea0>] ? nouveau_gem_ioctl_new+0x190/0x190 [nouveau]
 [<ffffffff8165402c>] ? __do_page_fault+0x23c/0x4d0
 [<ffffffff811aef89>] do_vfs_ioctl+0x99/0x580
 [<ffffffff8129a3ca>] ? inode_has_perm.isra.31.constprop.61+0x2a/0x30
 [<ffffffff8129bc07>] ? file_has_perm+0x97/0xb0
 [<ffffffff811af501>] sys_ioctl+0x91/0xb0
 [<ffffffff816588d9>] system_call_fastpath+0x16/0x1b
Code: 00 00 16 00 00 48 01 c8 48 b9 00 00 00 00 00 88 ff ff 48 c1 f8 06 48 c1 e0 0c 48 01 c8 0f 84 f0 02 00 00 48 89 c7 b9 00 02 00 00 <f3> 48 a5 83 6a 1c 01 e9 a0 fd ff ff 48 8b 85 10 ff ff ff 48 be

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