Aug 24 21:48:17 cl-773 kernel: [48310.906223] ------------[ cut here ]------------ Aug 24 21:48:17 cl-773 kernel: [48310.906249] kernel BUG at drivers/gpu/drm/ttm/ttm_bo.c:1659! Aug 24 21:48:17 cl-773 kernel: [48310.906273] invalid opcode: 0000 [#1] SMP Aug 24 21:48:17 cl-773 kernel: [48310.906295] CPU 0 Aug 24 21:48:17 cl-773 kernel: [48310.906303] Modules linked in: cdc_acm vfat fat lockd sunrpc bnep sit tunnel4 bluetooth ebtable_nat ebtables 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 tpm_bios scsi_transport_iscsi ipt_MASQUERADE iptable_nat nf_nat xt_CHECKSUM iptable_mangle bridge stp llc ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables fuse snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm i7core_edac edac_core arc4 rt2800pci rt2800lib rt2x00pci rt2x00lib eeprom_93cx6 mac80211 snd_page_alloc snd_timer cfg80211 rfkill crc_ccitt snd coretemp serio_raw lpc_ich mfd_core soundcore i2c_i801 r8169 mii mei microcode vhost_net tun macvtap macvlan kvm binfmt_misc uinput crc32c_intel usb_storage firewire_ohci firewire_core crc_itu_t wmi radeon i2c_algo_bit drm_kms_helper ttm drm i2c Aug 24 21:48:17 cl-773 kernel: _core [last unloaded: scsi_wait_scan] Aug 24 21:48:17 cl-773 kernel: [48310.906872] Aug 24 21:48:17 cl-773 kernel: [48310.906880] Pid: 30050, comm: Xorg Not tainted 3.5.2-1.fc17.x86_64 #1 Hewlett-Packard p6760br/2A9C Aug 24 21:48:17 cl-773 kernel: [48310.906914] RIP: 0010:[] [] ttm_bo_init+0x337/0x3e0 [ttm] Aug 24 21:48:17 cl-773 kernel: [48310.906949] RSP: 0018:ffff88010eb33bb8 EFLAGS: 00010246 Aug 24 21:48:17 cl-773 kernel: [48310.906967] RAX: ffff880013a47188 RBX: ffff880013a47020 RCX: ffff880126089588 Aug 24 21:48:17 cl-773 kernel: [48310.906989] RDX: ffff88004b02fd00 RSI: ffff880126062990 RDI: 000000000013cb3a Aug 24 21:48:17 cl-773 kernel: [48310.907011] RBP: ffff88010eb33c08 R08: ffff88000252a290 R09: ffff88004b02fd00 Aug 24 21:48:17 cl-773 kernel: [48310.907034] R10: 0000000000000002 R11: 000000000013cff2 R12: ffff880126062560 Aug 24 21:48:17 cl-773 kernel: [48310.907056] R13: ffff880126062998 R14: ffff880013a47048 R15: ffff880126062580 Aug 24 21:48:17 cl-773 kernel: [48310.907079] FS: 00007ffdf9aea8c0(0000) GS:ffff88012fc00000(0000) knlGS:0000000000000000 Aug 24 21:48:17 cl-773 kernel: [48310.907104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Aug 24 21:48:17 cl-773 kernel: [48310.907122] CR2: 00007ffdf5945000 CR3: 00000001086ec000 CR4: 00000000000007f0 Aug 24 21:48:17 cl-773 kernel: [48310.907145] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Aug 24 21:48:17 cl-773 kernel: [48310.907167] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Aug 24 21:48:17 cl-773 kernel: [48310.907190] Process Xorg (pid: 30050, threadinfo ffff88010eb32000, task ffff880034232e20) Aug 24 21:48:17 cl-773 kernel: [48310.907215] Stack: Aug 24 21:48:17 cl-773 kernel: [48310.907223] ffff88010eb33bd8 01ff880013a47218 ffff880125057d80 ffff880013a47048 Aug 24 21:48:17 cl-773 kernel: [48310.907254] ffff880013a47000 ffff880126062000 0000000000000000 0000000000001000 Aug 2Aug 24 21:52:42 cl-773 kernel: imklog 5.8.10, log source = /proc/kmsg started.