Comment 2 for bug 1671278

I'm getting the same thing, and I think I can help with some more information.

When I locked up, I logged in via SSH and checked dmesg. This is what I found:

[146307.387214] Oops: 0000 [#1] SMP
[146307.387794] Modules linked in: nls_utf8 isofs nls_iso8859_1 ccm rfcomm xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat libcrc32c nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep snd_hda_codec_hdmi intel_powerclamp coretemp arc4 kvm_intel kvm iwldvm irqbypass mac80211 crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel aes_x86_64 crypto_simd glue_helper cryptd intel_cstate joydev input_leds serio_raw uvcvideo intel_ips videobuf2_vmalloc snd_hda_codec_conexant snd_hda_codec_generic videobuf2_memops videobuf2_v4l2 videobuf2_core snd_hda_intel lpc_ich iwlwifi snd_hda_codec videodev media snd_hda_core snd_hwdep
[146307.390638] thinkpad_acpi btusb btrtl snd_pcm nvram btbcm cfg80211 btintel bluetooth snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer snd mei_me mei shpchp soundcore mac_hid parport_pc ppdev lp nfsd auth_rpcgss nfs_acl lockd grace sunrpc parport ip_tables x_tables autofs4 hid_generic usbhid hid uas usb_storage nouveau mxm_wmi i2c_algo_bit ttm drm_kms_helper psmouse firewire_ohci syscopyarea firewire_core sysfillrect crc_itu_t sysimgblt fb_sys_fops e1000e ahci sdhci_pci drm sdhci libahci ptp pps_core fjes wmi video
[146307.393265] CPU: 3 PID: 1127 Comm: Xorg Not tainted 4.10.0-19-generic #21-Ubuntu
[146307.394157] Hardware name: LENOVO 4349BP9/4349BP9, BIOS 6MET92WW (1.52 ) 09/26/2012
[146307.395051] task: ffff94f0ef5f8000 task.stack: ffffa583c3670000
[146307.395942] RIP: 0010:dma_fence_wait_timeout+0x36/0xf0
[146307.396829] RSP: 0018:ffffa583c3673a38 EFLAGS: 00010206
[146307.397717] RAX: 0000000000000001 RBX: ffff94f0b694a780 RCX: ffffffffc0524fa0
[146307.398623] RDX: 7fffffffffffffff RSI: 0000000000000001 RDI: ffff94f0e8206540
[146307.399525] RBP: ffffa583c3673a58 R08: 0000000000000000 R09: ffff94f0e9701000
[146307.400422] R10: ffff94f0eac1cf00 R11: ffff94f0f1e77308 R12: ffff94f0e8206540
[146307.401323] R13: 0000000000000001 R14: 7fffffffffffffff R15: 0000000000000001
[146307.402227] FS: 00007f8a8d058a40(0000) GS:ffff94f0fbd80000(0000) knlGS:0000000000000000
[146307.403123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[146307.404023] CR2: 0000000000000021 CR3: 0000000227fc8000 CR4: 00000000000006e0
[146307.404924] Call Trace:
[146307.405832] drm_atomic_helper_wait_for_fences+0x48/0x120 [drm_kms_helper]
[146307.406779] nv50_disp_atomic_commit+0x19c/0x2a0 [nouveau]
[146307.407666] drm_atomic_commit+0x4b/0x50 [drm]
[146307.408559] drm_atomic_helper_update_plane+0xec/0x150 [drm_kms_helper]
[146307.409464] __setplane_internal+0x1b4/0x280 [drm]
[146307.410366] drm_mode_cursor_universal+0x126/0x210 [drm]
[146307.411270] drm_mode_cursor_common+0x86/0x180 [drm]
[146307.412172] drm_mode_cursor_ioctl+0x50/0x70 [drm]
[146307.413067] drm_ioctl+0x21b/0x4c0 [drm]
[146307.413948] ? ___sys_recvmsg+0x160/0x1f0
[146307.414831] ? drm_mode_setplane+0x1a0/0x1a0 [drm]
[146307.415714] ? ep_ptable_queue_proc+0xa0/0xa0
[146307.416623] nouveau_drm_ioctl+0x74/0xc0 [nouveau]
[146307.417470] do_vfs_ioctl+0xa3/0x610
[146307.418352] ? __sys_recvmsg+0x80/0x90
[146307.419236] SyS_ioctl+0x79/0x90
[146307.420120] entry_SYSCALL_64_fastpath+0x1e/0xad
[146307.420995] RIP: 0033:0x7f8a8aa5c987
[146307.421879] RSP: 002b:00007fff25084678 EFLAGS: 00003246 ORIG_RAX: 0000000000000010
[146307.422779] RAX: ffffffffffffffda RBX: 0000558657142330 RCX: 00007f8a8aa5c987
[146307.423687] RDX: 00007fff250846b0 RSI: 00000000c01c64a3 RDI: 000000000000000e
[146307.424613] RBP: 00007fff250848e0 R08: 0000000000000040 R09: 0000000000000100
[146307.425509] R10: 0000000000000040 R11: 0000000000003246 R12: 0000000040086409
[146307.426418] R13: 000000000000000e R14: 000000000000004a R15: 00005586580445e8
[146307.427315] Code: e5 41 56 41 55 41 54 53 0f 88 b0 00 00 00 49 89 fc 41 89 f5 49 89 d6 66 66 66 66 90 49 8b 44 24 08 41 0f b6 f5 4c 89 f2 4c 89 e7 <ff> 50 20 49 89 c5 66 66 66 66 90 5b 4c 89 e8 41 5c 41 5d 41 5e
[146307.428288] RIP: dma_fence_wait_timeout+0x36/0xf0 RSP: ffffa583c3673a38
[146307.429252] CR2: 0000000000000021
[146307.436588] ---[ end trace 9b23b60c61dac71d ]---