hi experts，
I use the Xavier module with Jetpack verison 4.6.2.
When I run an app (such as Google Chrome) and then turn off the monitor power, after a period of time (currently tested to be around 8 hours), when I turn on the monitor again, I find that both the desktop and the app interface are frozen. However, the mouse can still move at this time. This situation cannot be restored, and the only solution is to restart the machine. The following is the kernel log：
Aug 7 10:26:31 gelx-desktop kernel: [490795.474252] tegradc 15200000.nvdisplay: blank - powerdown
Aug 7 10:26:31 gelx-desktop kernel: [490795.474268] tegradc 15210000.nvdisplay: blank - powerdown
Aug 7 10:26:31 gelx-desktop kernel: [490795.519725] tegradc 15200000.nvdisplay: blank - powerdown
Aug 7 10:26:31 gelx-desktop kernel: [490795.656219] tegradc 15200000.nvdisplay: blank - powerdown
Aug 7 10:26:31 gelx-desktop kernel: [490795.656234] tegradc 15210000.nvdisplay: blank - powerdown
Aug 7 10:26:33 gelx-desktop kernel: [490796.841221] tegradc 15200000.nvdisplay: blank - powerdown
Aug 7 10:26:33 gelx-desktop kernel: [490796.841236] tegradc 15210000.nvdisplay: blank - powerdown
Aug 7 10:26:33 gelx-desktop kernel: [490796.848879] tegradc 15200000.nvdisplay: blank - powerdown
Aug 7 10:26:33 gelx-desktop kernel: [490797.456818] tegradc 15200000.nvdisplay: blank - powerdown
Aug 7 10:26:33 gelx-desktop kernel: [490797.456833] tegradc 15210000.nvdisplay: blank - powerdown
Aug 7 15:12:38 gelx-desktop kernel: [507962.055527] tegradc 15210000.nvdisplay: dp: plug event received
Aug 7 15:12:38 gelx-desktop kernel: [507962.055570] hpd: state 3 (Disabled), hpd 1, pending_hpd_evt 1
Aug 7 15:12:38 gelx-desktop kernel: [507962.055577] hpd: switching from state 3 (Disabled) to state 0 (Reset)
Aug 7 15:12:38 gelx-desktop kernel: [507962.159371] hpd: state 0 (Reset), hpd 1, pending_hpd_evt 0
Aug 7 15:12:38 gelx-desktop kernel: [507962.159399] tegradc 15210000.nvdisplay: blank - powerdown
Aug 7 15:12:38 gelx-desktop kernel: [507962.159428] extcon-disp-state external-connection:disp-state: cable 44 state 0 already set.
Aug 7 15:12:38 gelx-desktop kernel: [507962.159433] Extcon DP: HPD disabled
Aug 7 15:12:38 gelx-desktop kernel: [507962.159438] hpd: hpd_switch 0
Aug 7 15:12:38 gelx-desktop kernel: [507962.159444] hpd: switching from state 0 (Reset) to state 1 (Check Plug)
Aug 7 15:12:38 gelx-desktop kernel: [507962.159460] hpd: state 1 (Check Plug), hpd 1, pending_hpd_evt 0
Aug 7 15:12:38 gelx-desktop kernel: [507962.159472] hpd: switching from state 1 (Check Plug) to state 2 (Check EDID)
Aug 7 15:12:38 gelx-desktop kernel: [507962.165158] tegradc 15200000.nvdisplay: blank - powerdown
Aug 7 15:12:38 gelx-desktop kernel: [507962.165175] tegradc 15210000.nvdisplay: blank - powerdown
Aug 7 15:12:38 gelx-desktop kernel: [507962.167365] hpd: state 2 (Check EDID), hpd 1, pending_hpd_evt 0
Aug 7 15:12:40 gelx-desktop kernel: [507962.183483] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10600000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.184085] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x0 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.184565] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x400000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.185032] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x0 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.185527] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x0 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.185991] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x0 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.186461] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x0 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.186967] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x0 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.187433] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x0 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.187896] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x0 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.188400] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x0 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.188906] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x0 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.189367] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10400000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.189829] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10600000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.190332] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10600000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.190797] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x400000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.191333] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10400000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.191815] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10400000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.192295] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10400000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.192956] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10400000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.193514] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10400000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.194069] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10400000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.194527] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10400000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.194979] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10400000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.195440] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10420000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.195931] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10420000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.196509] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10420000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.196602] tegradc 15210000.nvdisplay: blank - powerdown
Aug 7 15:12:40 gelx-desktop kernel: [507962.197173] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10600000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.197246] tegradc 15210000.nvdisplay: unblank
Aug 7 15:12:40 gelx-desktop kernel: [507962.198900] tegra_nvdisp_handle_pd_enable: Unpowergated Head0 pd
Aug 7 15:12:40 gelx-desktop kernel: [507962.199032] tegra_nvdisp_handle_pd_enable: Unpowergated Head1 pd
Aug 7 15:12:40 gelx-desktop kernel: [507962.199167] tegra_nvdisp_handle_pd_enable: Unpowergated Head2 pd
Aug 7 15:12:40 gelx-desktop kernel: [507962.202503] Parent Clock set for DC pll_d
Aug 7 15:12:40 gelx-desktop kernel: [507962.209317] tegradc 15210000.nvdisplay: dp: aux read defer (0x10020000) -- 6
Aug 7 15:12:40 gelx-desktop kernel: [507962.210739] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10600000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507962.222529] dp lt: state 4 (link training fail/disable), pending_lt_evt 1
Aug 7 15:12:40 gelx-desktop kernel: [507962.222534] dp lt: switching from state 4 (link training fail/disable) to state 0 (Reset)
Aug 7 15:12:40 gelx-desktop kernel: [507962.222539] dp lt: state 0 (Reset), pending_lt_evt 0
Aug 7 15:12:40 gelx-desktop kernel: [507962.224896] dp lt: switching from state 0 (Reset) to state 2 (clock recovery)
Aug 7 15:12:40 gelx-desktop kernel: [507962.224903] dp lt: state 2 (clock recovery), pending_lt_evt 0
Aug 7 15:12:40 gelx-desktop kernel: [507962.225359] dp lt: config: lane 0: vs level: 0, pe level: 0, pc2 level: 0
Aug 7 15:12:40 gelx-desktop kernel: [507962.225369] dp lt: config: lane 1: vs level: 0, pe level: 0, pc2 level: 0
Aug 7 15:12:40 gelx-desktop kernel: [507962.225378] dp lt: config: lane 2: vs level: 0, pe level: 0, pc2 level: 0
Aug 7 15:12:40 gelx-desktop kernel: [507962.225388] dp lt: config: lane 3: vs level: 0, pe level: 0, pc2 level: 0
Aug 7 15:12:40 gelx-desktop kernel: [507962.225396] dp lt: tx_pu: 0x20
Aug 7 15:12:40 gelx-desktop kernel: [507962.225872] tegradc 15210000.nvdisplay: dp: aux write defer (0x10020000) -- 6
Aug 7 15:12:40 gelx-desktop kernel: [507962.227776] tegradc 15210000.nvdisplay: dp: aux read defer (0x10020000) -- 6
Aug 7 15:12:40 gelx-desktop kernel: [507962.229470] dp lt: CR not done
Aug 7 15:12:40 gelx-desktop kernel: [507962.230366] dp lt: new config: lane 0: vs level: 1, pe level: 0, pc2 level: 0
Aug 7 15:12:40 gelx-desktop kernel: [507962.230369] dp lt: new config: lane 1: vs level: 1, pe level: 0, pc2 level: 0
Aug 7 15:12:40 gelx-desktop kernel: [507962.230372] dp lt: new config: lane 2: vs level: 1, pe level: 0, pc2 level: 0
Aug 7 15:12:40 gelx-desktop kernel: [507962.230374] dp lt: new config: lane 3: vs level: 1, pe level: 0, pc2 level: 0
Aug 7 15:12:40 gelx-desktop kernel: [507962.230376] dp lt: CR retry
Aug 7 15:12:40 gelx-desktop kernel: [507962.230379] dp lt: switching from state 2 (clock recovery) to state 2 (clock recovery)
Aug 7 15:12:40 gelx-desktop kernel: [507962.230384] dp lt: state 2 (clock recovery), pending_lt_evt 0
Aug 7 15:12:40 gelx-desktop kernel: [507962.230398] dp lt: config: lane 0: vs level: 1, pe level: 0, pc2 level: 0
Aug 7 15:12:40 gelx-desktop kernel: [507962.230406] dp lt: config: lane 1: vs level: 1, pe level: 0, pc2 level: 0
Aug 7 15:12:40 gelx-desktop kernel: [507962.230415] dp lt: config: lane 2: vs level: 1, pe level: 0, pc2 level: 0
Aug 7 15:12:40 gelx-desktop kernel: [507962.230423] dp lt: config: lane 3: vs level: 1, pe level: 0, pc2 level: 0
Aug 7 15:12:40 gelx-desktop kernel: [507962.230429] dp lt: tx_pu: 0x30
Aug 7 15:12:40 gelx-desktop kernel: [507962.231507] tegradc 15210000.nvdisplay: dp: aux read defer (0x10020000) -- 6
Aug 7 15:12:40 gelx-desktop kernel: [507962.233267] dp lt: CR done
Aug 7 15:12:40 gelx-desktop kernel: [507962.233273] dp lt: switching from state 2 (clock recovery) to state 3 (channel equalization)
Aug 7 15:12:40 gelx-desktop kernel: [507962.233280] dp lt: state 3 (channel equalization), pending_lt_evt 0
Aug 7 15:12:40 gelx-desktop kernel: [507962.234747] tegradc 15210000.nvdisplay: dp: aux read defer (0x10020000) -- 6
Aug 7 15:12:40 gelx-desktop kernel: [507962.235780] tegradc 15210000.nvdisplay: dp: aux read defer (0x10020000) -- 5
Aug 7 15:12:40 gelx-desktop kernel: [507964.619371] dp lt: CE done
Aug 7 15:12:40 gelx-desktop kernel: [507964.619383] dp lt: switching from state 3 (channel equalization) to state 5 (link training pass)
Aug 7 15:12:40 gelx-desktop kernel: [507964.619635] extcon-disp-state external-connection:disp-state: cable 46 state 1
Aug 7 15:12:40 gelx-desktop kernel: [507964.619638] Extcon AUX0(DP): enable
Aug 7 15:12:40 gelx-desktop kernel: [507964.619641] dp_audio switch 1
Aug 7 15:12:40 gelx-desktop kernel: [507964.619797] extcon-disp-state external-connection:disp-state: cable 44 state 1
Aug 7 15:12:40 gelx-desktop kernel: [507964.619806] Extcon DP: HPD enabled
Aug 7 15:12:40 gelx-desktop kernel: [507964.619843] hpd: Display connected, hpd_switch 1
Aug 7 15:12:40 gelx-desktop kernel: [507964.619851] hpd: switching from state 2 (Check EDID) to state 4 (Enabled)
Aug 7 15:12:40 gelx-desktop kernel: [507964.620926] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10600000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507964.627472] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x0 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507964.628045] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x400000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507964.628572] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x0 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507964.631401] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x0 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507964.631913] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x0 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507964.632381] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x0 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507964.632846] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x0 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507964.633343] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x0 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507964.633807] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x0 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507964.634269] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x0 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507964.634730] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x0 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507964.635196] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10400000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507964.635692] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10600000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507964.636180] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10400000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507964.636659] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10400000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507964.637133] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10400000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507964.637599] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10400000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507964.638061] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10400000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507964.638525] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10420000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507964.638989] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10420000 did not specify bpp
Aug 7 15:12:40 gelx-desktop kernel: [507964.644850] tegradc 15200000.nvdisplay: blank - powerdown
Aug 7 15:12:40 gelx-desktop kernel: [507964.644863] tegradc 15210000.nvdisplay: blank - powerdown
Aug 7 15:12:41 gelx-desktop kernel: [507964.706374] dp lt: state 5 (link training pass), pending_lt_evt 1
Aug 7 15:12:41 gelx-desktop kernel: [507964.706412] dp lt: switching from state 5 (link training pass) to state 0 (Reset)
Aug 7 15:12:41 gelx-desktop kernel: [507964.706417] dp lt: state 0 (Reset), pending_lt_evt 0
Aug 7 15:12:41 gelx-desktop kernel: [507964.706424] dp lt: link training force disable
Aug 7 15:12:41 gelx-desktop kernel: [507964.706428] dp lt: switching from state 0 (Reset) to state 4 (link training fail/disable)
Aug 7 15:12:41 gelx-desktop kernel: [507964.727348] extcon-disp-state external-connection:disp-state: cable 46 state 0
Aug 7 15:12:41 gelx-desktop kernel: [507964.727352] Extcon AUX0(DP) disable
Aug 7 15:12:41 gelx-desktop kernel: [507964.727356] dp_audio switch 0
Aug 7 15:12:41 gelx-desktop kernel: [507964.727955] tegra_nvdisp_handle_pd_disable: Powergated Head2 pd
Aug 7 15:12:41 gelx-desktop kernel: [507964.728046] tegra_nvdisp_handle_pd_disable: Powergated Head1 pd
Aug 7 15:12:41 gelx-desktop kernel: [507964.728613] tegra_nvdisp_handle_pd_disable: Powergated Head0 pd
Aug 7 15:12:41 gelx-desktop kernel: [507964.831646] nvgpu: 17000000.gv11b __nvgpu_timeout_expired_msg_cpu:94 [ERR] Timeout detected @ nvgpu_vm_unmap+0x114/0x198 [nvgpu] sync-unmap failed on 0x1efe000000
Aug 7 15:12:41 gelx-desktop kernel: [507964.831949] nvgpu: 17000000.gv11b nvgpu_vm_unmap:1231 [WRN] 115 references remaining on 0x1efe000000
Aug 7 15:12:41 gelx-desktop kernel: [507964.854557] tegradc 15210000.nvdisplay: blank - powerdown
Aug 7 15:12:41 gelx-desktop kernel: [507964.855067] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10600000 did not specify bpp
Aug 7 15:12:41 gelx-desktop kernel: [507964.855093] tegradc 15210000.nvdisplay: unblank
Aug 7 15:12:41 gelx-desktop kernel: [507964.856071] tegra_nvdisp_handle_pd_enable: Unpowergated Head0 pd
Aug 7 15:12:41 gelx-desktop kernel: [507964.856191] tegra_nvdisp_handle_pd_enable: Unpowergated Head1 pd
Aug 7 15:12:41 gelx-desktop kernel: [507964.856298] tegra_nvdisp_handle_pd_enable: Unpowergated Head2 pd
Aug 7 15:12:41 gelx-desktop kernel: [507964.857378] Parent Clock set for DC pll_d
Aug 7 15:12:41 gelx-desktop kernel: [507964.865785] tegradc 15210000.nvdisplay: dp: aux read defer (0x10020000) -- 6
Aug 7 15:12:41 gelx-desktop kernel: [507964.867045] tegradc 15210000.nvdisplay: tegra_dp_get_bpp: vmode=0x10600000 did not specify bpp
Aug 7 15:12:41 gelx-desktop kernel: [507964.879109] dp lt: state 4 (link training fail/disable), pending_lt_evt 1
Aug 7 15:12:41 gelx-desktop kernel: [507964.879119] dp lt: switching from state 4 (link training fail/disable) to state 0 (Reset)
Aug 7 15:12:41 gelx-desktop kernel: [507964.879125] dp lt: state 0 (Reset), pending_lt_evt 0
Aug 7 15:12:41 gelx-desktop kernel: [507964.881373] dp lt: switching from state 0 (Reset) to state 2 (clock recovery)
Aug 7 15:12:41 gelx-desktop kernel: [507964.881381] dp lt: state 2 (clock recovery), pending_lt_evt 0
Aug 7 15:12:41 gelx-desktop kernel: [507964.881832] dp lt: config: lane 0: vs level: 0, pe level: 0, pc2 level: 0
Aug 7 15:12:41 gelx-desktop kernel: [507964.881841] dp lt: config: lane 1: vs level: 0, pe level: 0, pc2 level: 0
Aug 7 15:12:41 gelx-desktop kernel: [507964.881850] dp lt: config: lane 2: vs level: 0, pe level: 0, pc2 level: 0
Aug 7 15:12:41 gelx-desktop kernel: [507964.881859] dp lt: config: lane 3: vs level: 0, pe level: 0, pc2 level: 0
Aug 7 15:12:41 gelx-desktop kernel: [507964.881867] dp lt: tx_pu: 0x20
Aug 7 15:12:41 gelx-desktop kernel: [507964.882340] tegradc 15210000.nvdisplay: dp: aux write defer (0x10020000) -- 6
Aug 7 15:12:41 gelx-desktop kernel: [507964.884385] tegradc 15210000.nvdisplay: dp: aux read defer (0x10020000) -- 6
Aug 7 15:12:41 gelx-desktop kernel: [507964.886098] dp lt: CR not done
Aug 7 15:12:41 gelx-desktop kernel: [507964.887010] dp lt: new config: lane 0: vs level: 1, pe level: 0, pc2 level: 0
Aug 7 15:12:41 gelx-desktop kernel: [507964.887013] dp lt: new config: lane 1: vs level: 1, pe level: 0, pc2 level: 0
Aug 7 15:12:41 gelx-desktop kernel: [507964.887016] dp lt: new config: lane 2: vs level: 1, pe level: 0, pc2 level: 0
Aug 7 15:12:41 gelx-desktop kernel: [507964.887018] dp lt: new config: lane 3: vs level: 1, pe level: 0, pc2 level: 0
Aug 7 15:12:41 gelx-desktop kernel: [507964.887020] dp lt: CR retry
Aug 7 15:12:41 gelx-desktop kernel: [507964.887024] dp lt: switching from state 2 (clock recovery) to state 2 (clock recovery)
Aug 7 15:12:41 gelx-desktop kernel: [507964.887032] dp lt: state 2 (clock recovery), pending_lt_evt 0
Aug 7 15:12:41 gelx-desktop kernel: [507964.887045] dp lt: config: lane 0: vs level: 1, pe level: 0, pc2 level: 0
Aug 7 15:12:41 gelx-desktop kernel: [507964.887053] dp lt: config: lane 1: vs level: 1, pe level: 0, pc2 level: 0
Aug 7 15:12:41 gelx-desktop kernel: [507964.887063] dp lt: config: lane 2: vs level: 1, pe level: 0, pc2 level: 0
Aug 7 15:12:41 gelx-desktop kernel: [507964.887072] dp lt: config: lane 3: vs level: 1, pe level: 0, pc2 level: 0
Aug 7 15:12:41 gelx-desktop kernel: [507964.887079] dp lt: tx_pu: 0x30
Aug 7 15:12:41 gelx-desktop kernel: [507964.888360] tegradc 15210000.nvdisplay: dp: aux read defer (0x10020000) -- 6
Aug 7 15:12:41 gelx-desktop kernel: [507964.890043] dp lt: CR done
Aug 7 15:12:41 gelx-desktop kernel: [507964.890048] dp lt: switching from state 2 (clock recovery) to state 3 (channel equalization)
Aug 7 15:12:41 gelx-desktop kernel: [507964.890052] dp lt: state 3 (channel equalization), pending_lt_evt 0
Aug 7 15:12:41 gelx-desktop kernel: [507964.891448] tegradc 15210000.nvdisplay: dp: aux read defer (0x10020000) -- 6
Aug 7 15:12:41 gelx-desktop kernel: [507964.895148] dp lt: CE done
Aug 7 15:12:41 gelx-desktop kernel: [507964.895153] dp lt: switching from state 3 (channel equalization) to state 5 (link training pass)
Aug 7 15:12:41 gelx-desktop kernel: [507964.895439] extcon-disp-state external-connection:disp-state: cable 46 state 1
Aug 7 15:12:41 gelx-desktop kernel: [507964.895444] Extcon AUX0(DP): enable
Aug 7 15:12:41 gelx-desktop kernel: [507964.895447] dp_audio switch 1
Aug 7 15:12:41 gelx-desktop kernel: [507964.896453] tegradc 15210000.nvdisplay: unblank
Aug 7 15:12:41 gelx-desktop kernel: [507964.896480] tegradc 15200000.nvdisplay: blank - powerdown
Aug 7 15:12:41 gelx-desktop kernel: [507964.939654] nvgpu: 17000000.gv11b __nvgpu_timeout_expired_msg_cpu:94 [ERR] Timeout detected @ nvgpu_vm_unmap+0x114/0x198 [nvgpu] sync-unmap failed on 0x1efc000000
Aug 7 15:12:41 gelx-desktop kernel: [507964.939666] nvgpu: 17000000.gv11b __nvgpu_timeout_expired_msg_cpu:94 [ERR] Timeout detected @ nvgpu_vm_unmap+0x114/0x198 [nvgpu] sync-unmap failed on 0x1efc000000
Aug 7 15:12:41 gelx-desktop kernel: [507964.939680] nvgpu: 17000000.gv11b nvgpu_vm_unmap:1231 [WRN] 227 references remaining on 0x1efc000000
Aug 7 15:12:41 gelx-desktop kernel: [507964.940373] nvgpu: 17000000.gv11b nvgpu_vm_unmap:1231 [WRN] 249 references remaining on 0x1efc000000
Aug 7 15:12:41 gelx-desktop kernel: [507964.999857] nvgpu: 17000000.gv11b __nvgpu_timeout_expired_msg_cpu:94 [ERR] Timeout detected @ nvgpu_vm_unmap+0x114/0x198 [nvgpu] sync-unmap failed on 0x1efe000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.000171] nvgpu: 17000000.gv11b nvgpu_vm_unmap:1231 [WRN] 143 references remaining on 0x1efe000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.135710] nvgpu: 17000000.gv11b __nvgpu_timeout_expired_msg_cpu:94 [ERR] Timeout detected @ nvgpu_vm_unmap+0x114/0x198 [nvgpu] sync-unmap failed on 0x1ee6000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.136001] nvgpu: 17000000.gv11b nvgpu_vm_unmap:1231 [WRN] 227 references remaining on 0x1ee6000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.151650] nvgpu: 17000000.gv11b __nvgpu_timeout_expired_msg_cpu:94 [ERR] Timeout detected @ nvgpu_vm_unmap+0x114/0x198 [nvgpu] sync-unmap failed on 0x1ef7000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.151940] nvgpu: 17000000.gv11b nvgpu_vm_unmap:1231 [WRN] 249 references remaining on 0x1ef7000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.271597] nvgpu: 17000000.gv11b __nvgpu_timeout_expired_msg_cpu:94 [ERR] Timeout detected @ nvgpu_vm_unmap+0x114/0x198 [nvgpu] sync-unmap failed on 0x1efe000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.271928] nvgpu: 17000000.gv11b nvgpu_vm_unmap:1231 [WRN] 249 references remaining on 0x1efe000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.429447] nvgpu: 17000000.gv11b gv11b_fb_print_fault_info:710 [ERR] [MMU FAULT] mmu engine id: 64, ch id: 509, fault addr: 0x1efc000000, fault addr aperture: 0, fault type: invalid pte, access type: virt write,
Aug 7 15:12:41 gelx-desktop kernel: [507965.429828] nvgpu: 17000000.gv11b gv11b_fb_print_fault_info:719 [ERR] [MMU FAULT] protected mode: 0, client type: gpc, client id: prop 0, gpc id if client type is gpc: 0,
Aug 7 15:12:41 gelx-desktop kernel: [507965.430455] ---- mlocks ----
Aug 7 15:12:41 gelx-desktop kernel: [507965.430497]
Aug 7 15:12:41 gelx-desktop kernel: [507965.430501] ---- syncpts ----
Aug 7 15:12:41 gelx-desktop kernel: [507965.430518] id 5 (disp_d) min 147097 max 147097 refs 1 (previous client : )
Aug 7 15:12:41 gelx-desktop kernel: [507965.430524] id 6 (disp_e) min 10 max 10 refs 1 (previous client : )
Aug 7 15:12:41 gelx-desktop kernel: [507965.430529] id 7 (disp_f) min 10 max 10 refs 1 (previous client : )
Aug 7 15:12:41 gelx-desktop kernel: [507965.430562] id 11 (vblank1) min 15 max -20 refs 1 (previous client : )
Aug 7 15:12:41 gelx-desktop kernel: [507965.430574] id 17 (gv11b_511) min 40748702 max 40748702 refs 1 (previous client : )
Aug 7 15:12:41 gelx-desktop kernel: [507965.430579] id 18 (gv11b_510) min 71 max 71 refs 1 (previous client : )
Aug 7 15:12:41 gelx-desktop kernel: [507965.430585] id 19 (gv11b_509) min 51730367 max 51730368 refs 1 (previous client : gv11b_509)
Aug 7 15:12:41 gelx-desktop kernel: [507965.430591] id 20 (gv11b_508) min 12 max 12 refs 1 (previous client : gv11b_508)
Aug 7 15:12:41 gelx-desktop kernel: [507965.430597] id 21 (gv11b_507) min 41742556 max 41742557 refs 1 (previous client : gv11b_507)
Aug 7 15:12:41 gelx-desktop kernel: [507965.431536]
Aug 7 15:12:41 gelx-desktop kernel: [507965.431548] ---- channels ----
Aug 7 15:12:41 gelx-desktop kernel: [507965.431580]
Aug 7 15:12:41 gelx-desktop kernel: [507965.431580] channel 2 - 15820000.se
Aug 7 15:12:41 gelx-desktop kernel: [507965.431580]
Aug 7 15:12:41 gelx-desktop kernel: [507965.431584] NvHost basic channel registers:
Aug 7 15:12:41 gelx-desktop kernel: [507965.431591] CMDFIFO_STAT_0: 00002040
Aug 7 15:12:41 gelx-desktop kernel: [507965.431596] CMDFIFO_RDATA_0: 854c2624
Aug 7 15:12:41 gelx-desktop kernel: [507965.431604] CMDP_OFFSET_0: 00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431609] CMDP_CLASS_0: 00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431614] CHANNELSTAT_0: 00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431618] The CDMA sync queue is empty.
Aug 7 15:12:41 gelx-desktop kernel: [507965.431621]
Aug 7 15:12:41 gelx-desktop kernel: [507965.431627]
Aug 7 15:12:41 gelx-desktop kernel: [507965.431627] channel 3 - 15830000.se
Aug 7 15:12:41 gelx-desktop kernel: [507965.431627]
Aug 7 15:12:41 gelx-desktop kernel: [507965.431631] NvHost basic channel registers:
Aug 7 15:12:41 gelx-desktop kernel: [507965.431636] CMDFIFO_STAT_0: 00002040
Aug 7 15:12:41 gelx-desktop kernel: [507965.431642] CMDFIFO_RDATA_0: 233450c2
Aug 7 15:12:41 gelx-desktop kernel: [507965.431648] CMDP_OFFSET_0: 00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431652] CMDP_CLASS_0: 00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431657] CHANNELSTAT_0: 00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431660] The CDMA sync queue is empty.
Aug 7 15:12:41 gelx-desktop kernel: [507965.431664]
Aug 7 15:12:41 gelx-desktop kernel: [507965.431670]
Aug 7 15:12:41 gelx-desktop kernel: [507965.431670] channel 4 - 15840000.se
Aug 7 15:12:41 gelx-desktop kernel: [507965.431670]
Aug 7 15:12:41 gelx-desktop kernel: [507965.431673] NvHost basic channel registers:
Aug 7 15:12:41 gelx-desktop kernel: [507965.431678] CMDFIFO_STAT_0: 00002040
Aug 7 15:12:41 gelx-desktop kernel: [507965.431683] CMDFIFO_RDATA_0: 02122840
Aug 7 15:12:41 gelx-desktop kernel: [507965.431688] CMDP_OFFSET_0: 00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431692] CMDP_CLASS_0: 00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431697] CHANNELSTAT_0: 00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431701] The CDMA sync queue is empty.
Aug 7 15:12:41 gelx-desktop kernel: [507965.431704]
Aug 7 15:12:41 gelx-desktop kernel: [507965.431714]
Aug 7 15:12:41 gelx-desktop kernel: [507965.431714] ---- host general irq ----
Aug 7 15:12:41 gelx-desktop kernel: [507965.431714]
Aug 7 15:12:41 gelx-desktop kernel: [507965.431727] sync_intc0mask = 0x00000001
Aug 7 15:12:41 gelx-desktop kernel: [507965.431732] sync_intmask = 0x50000003
Aug 7 15:12:41 gelx-desktop kernel: [507965.431735]
Aug 7 15:12:41 gelx-desktop kernel: [507965.431735] ---- host syncpt irq mask ----
Aug 7 15:12:41 gelx-desktop kernel: [507965.431735]
Aug 7 15:12:41 gelx-desktop kernel: [507965.431739]
Aug 7 15:12:41 gelx-desktop kernel: [507965.431739] ---- host syncpt irq status ----
Aug 7 15:12:41 gelx-desktop kernel: [507965.431739]
Aug 7 15:12:41 gelx-desktop kernel: [507965.431745] syncpt_thresh_cpu0_int_status(0) = 0x00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431750] syncpt_thresh_cpu0_int_status(1) = 0x00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431755] syncpt_thresh_cpu0_int_status(2) = 0x00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431765] syncpt_thresh_cpu0_int_status(3) = 0x00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431771] syncpt_thresh_cpu0_int_status(4) = 0x00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431776] syncpt_thresh_cpu0_int_status(5) = 0x00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431781] syncpt_thresh_cpu0_int_status(6) = 0x00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431787] syncpt_thresh_cpu0_int_status(7) = 0x00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431791] syncpt_thresh_cpu0_int_status(8) = 0x00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431796] syncpt_thresh_cpu0_int_status(9) = 0x00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431801] syncpt_thresh_cpu0_int_status(10) = 0x00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431806] syncpt_thresh_cpu0_int_status(11) = 0x00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431811] syncpt_thresh_cpu0_int_status(12) = 0x00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431817] syncpt_thresh_cpu0_int_status(13) = 0x00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431822] syncpt_thresh_cpu0_int_status(14) = 0x00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431826] syncpt_thresh_cpu0_int_status(15) = 0x00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431831] syncpt_thresh_cpu0_int_status(16) = 0x00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431836] syncpt_thresh_cpu0_int_status(17) = 0x00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431840] syncpt_thresh_cpu0_int_status(18) = 0x00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431845] syncpt_thresh_cpu0_int_status(19) = 0x00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431849] syncpt_thresh_cpu0_int_status(20) = 0x00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431854] syncpt_thresh_cpu0_int_status(21) = 0x00000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431862] gv11b pbdma 0:
Aug 7 15:12:41 gelx-desktop kernel: [507965.431868] id: 2 (tsg), next_id: 2 (tsg) chan status: valid
Aug 7 15:12:41 gelx-desktop kernel: [507965.431885] PBDMA_PUT: 0000001ef73dedd0 PBDMA_GET: 0000001ef73ded90 GP_PUT: 00000984 GP_GET: 00000983 FETCH: 00000984 HEADER: 20060030
Aug 7 15:12:41 gelx-desktop kernel: [507965.431885] HDR: 2004c00a SHADOW0: f73de724 SHADOW1: 0006ac1e
Aug 7 15:12:41 gelx-desktop kernel: [507965.431890] gv11b pbdma 1:
Aug 7 15:12:41 gelx-desktop kernel: [507965.431894] id: 32 (tsg), next_id: 32 (tsg) chan status: invalid
Aug 7 15:12:41 gelx-desktop kernel: [507965.431910] PBDMA_PUT: 000000f112424020 PBDMA_GET: 0000000000000430 GP_PUT: 00000000 GP_GET: 10002000 FETCH: 00000000 HEADER: 20424000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431910] HDR: 00380000 SHADOW0: 60081000 SHADOW1: 0a000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.431915] gv11b pbdma 2:
Aug 7 15:12:41 gelx-desktop kernel: [507965.431919] id: 0 (tsg), next_id: 256 (tsg) chan status: invalid
Aug 7 15:12:41 gelx-desktop kernel: [507965.431934] PBDMA_PUT: 0000002400100084 PBDMA_GET: 0000002610800214 GP_PUT: 00000000 GP_GET: 8b510200 FETCH: 00000000 HEADER: 210517c8
Aug 7 15:12:41 gelx-desktop kernel: [507965.431934] HDR: 00019000 SHADOW0: 00000000 SHADOW1: 00800002
Aug 7 15:12:41 gelx-desktop kernel: [507965.431938]
Aug 7 15:12:41 gelx-desktop kernel: [507965.431943] gv11b eng 0:
Aug 7 15:12:41 gelx-desktop kernel: [507965.431948] id: 2 (tsg), next_id: 2 (tsg), ctx status: valid
Aug 7 15:12:41 gelx-desktop kernel: [507965.431951] busy
Aug 7 15:12:41 gelx-desktop kernel: [507965.431955]
Aug 7 15:12:41 gelx-desktop kernel: [507965.431959] gv11b eng 1:
Aug 7 15:12:41 gelx-desktop kernel: [507965.431963] id: 272 (tsg), next_id: 276 (tsg), ctx status: invalid
Aug 7 15:12:41 gelx-desktop kernel: [507965.431967]
Aug 7 15:12:41 gelx-desktop kernel: [507965.431971] gv11b eng 2:
Aug 7 15:12:41 gelx-desktop kernel: [507965.431975] id: 0 (tsg), next_id: 0 (tsg), ctx status: invalid
Aug 7 15:12:41 gelx-desktop kernel: [507965.431978] ctx_reload
Aug 7 15:12:41 gelx-desktop kernel: [507965.431981]
Aug 7 15:12:41 gelx-desktop kernel: [507965.431986] gv11b eng 3:
Aug 7 15:12:41 gelx-desktop kernel: [507965.431990] id: 2 (tsg), next_id: 160 (tsg), ctx status: invalid
Aug 7 15:12:41 gelx-desktop kernel: [507965.431996]
Aug 7 15:12:41 gelx-desktop kernel: [507965.431999]
Aug 7 15:12:41 gelx-desktop kernel: [507965.432082] 507-gv11b, pid 7344, refs: 4:
Aug 7 15:12:41 gelx-desktop kernel: [507965.432087] channel status: in use pending busy
Aug 7 15:12:41 gelx-desktop kernel: [507965.432094] RAMFC : TOP: 8000001f00569658 PUT: 0000001f00569658 GET: 0000001f00569658 FETCH: 0000001f00569658
Aug 7 15:12:41 gelx-desktop kernel: [507965.432094] HEADER: 60400000 COUNT: 80000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.432094] SEMAPHORE: addr hi: 0000001f addr lo: 0040a000
Aug 7 15:12:41 gelx-desktop kernel: [507965.432094] payload 00000000 execute 00100001
Aug 7 15:12:41 gelx-desktop kernel: [507965.432098]
Aug 7 15:12:41 gelx-desktop kernel: [507965.432105] 508-gv11b, pid 7089, refs: 2:
Aug 7 15:12:41 gelx-desktop kernel: [507965.432109] channel status: in use idle not busy
Aug 7 15:12:41 gelx-desktop kernel: [507965.432115] RAMFC : TOP: 8000001f004100f0 PUT: 0000001f004100f0 GET: 0000001f004100f0 FETCH: 0000001f004100f0
Aug 7 15:12:41 gelx-desktop kernel: [507965.432115] HEADER: 60400000 COUNT: 80000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.432115] SEMAPHORE: addr hi: 0000001f addr lo: 00408000
Aug 7 15:12:41 gelx-desktop kernel: [507965.432115] payload 00000000 execute 00100001
Aug 7 15:12:41 gelx-desktop kernel: [507965.432119]
Aug 7 15:12:41 gelx-desktop kernel: [507965.432124] 509-gv11b, pid 7240, refs: 4:
Aug 7 15:12:41 gelx-desktop kernel: [507965.432128] channel status: in use on_eng busy
Aug 7 15:12:41 gelx-desktop kernel: [507965.432135] RAMFC : TOP: 8000001f00413340 PUT: 0000001f00413340 GET: 0000001f00413340 FETCH: 0000001f00413340
Aug 7 15:12:41 gelx-desktop kernel: [507965.432135] HEADER: 60400000 COUNT: 80000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.432135] SEMAPHORE: addr hi: 0000001f addr lo: 00408000
Aug 7 15:12:41 gelx-desktop kernel: [507965.432135] payload 00000000 execute 00100001
Aug 7 15:12:41 gelx-desktop kernel: [507965.432138]
Aug 7 15:12:41 gelx-desktop kernel: [507965.432143] 510-gv11b, pid 6570, refs: 2:
Aug 7 15:12:41 gelx-desktop kernel: [507965.432147] channel status: in use idle not busy
Aug 7 15:12:41 gelx-desktop kernel: [507965.432153] RAMFC : TOP: 8000001f00414b18 PUT: 0000001f00414b18 GET: 0000001f00414b18 FETCH: 0000001f00414b18
Aug 7 15:12:41 gelx-desktop kernel: [507965.432153] HEADER: 60400000 COUNT: 80000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.432153] SEMAPHORE: addr hi: 0000001f addr lo: 00407000
Aug 7 15:12:41 gelx-desktop kernel: [507965.432153] payload 00000000 execute 00000001
Aug 7 15:12:41 gelx-desktop kernel: [507965.432156]
Aug 7 15:12:41 gelx-desktop kernel: [507965.432161] 511-gv11b, pid 6570, refs: 2:
Aug 7 15:12:41 gelx-desktop kernel: [507965.432165] channel status: in use idle not busy
Aug 7 15:12:41 gelx-desktop kernel: [507965.432171] RAMFC : TOP: 8000001f00408500 PUT: 0000001f00408500 GET: 0000001f00408500 FETCH: 0000001f00408500
Aug 7 15:12:41 gelx-desktop kernel: [507965.432171] HEADER: 60400000 COUNT: 80000000
Aug 7 15:12:41 gelx-desktop kernel: [507965.432171] SEMAPHORE: addr hi: 0000001f addr lo: 00404000
Aug 7 15:12:41 gelx-desktop kernel: [507965.432171] payload 00000000 execute 00100001
Aug 7 15:12:41 gelx-desktop kernel: [507965.432174]
Aug 7 15:12:41 gelx-desktop kernel: [507965.444868] nvgpu: 17000000.gv11b gk20a_fifo_set_ctx_mmu_error_tsg:1542 [ERR] TSG 2 generated a mmu fault
Aug 7 15:12:41 gelx-desktop kernel: [507965.445092] nvgpu: 17000000.gv11b gk20a_fifo_set_ctx_mmu_error_ch:1531 [ERR] channel 509 generated a mmu fault
Aug 7 15:12:41 gelx-desktop kernel: [507965.445285] nvgpu: 17000000.gv11b nvgpu_set_error_notifier_locked:137 [ERR] error notifier set to 31 for ch 509
Aug 7 15:13:52 gelx-desktop kernel: [508035.907439] nvgpu: 17000000.gv11b gv11b_fb_print_fault_info:710 [ERR] [MMU FAULT] mmu engine id: 64, ch id: 509, fault addr: 0x1efc000000, fault addr aperture: 0, fault type: invalid pte, access type: virt write,
Aug 7 15:13:52 gelx-desktop kernel: [508035.907801] nvgpu: 17000000.gv11b gv11b_fb_print_fault_info:719 [ERR] [MMU FAULT] protected mode: 0, client type: gpc, client id: prop 0, gpc id if client type is gpc: 0,
Aug 7 15:13:52 gelx-desktop kernel: [508035.908417] ---- mlocks ----
Aug 7 15:13:52 gelx-desktop kernel: [508035.908458]
Aug 7 15:13:52 gelx-desktop kernel: [508035.908461] ---- syncpts ----
Aug 7 15:13:52 gelx-desktop kernel: [508035.908479] id 5 (disp_d) min 147100 max 147101 refs 1 (previous client : )
Aug 7 15:13:52 gelx-desktop kernel: [508035.908495] id 6 (disp_e) min 10 max 10 refs 1 (previous client : )
Aug 7 15:13:52 gelx-desktop kernel: [508035.908501] id 7 (disp_f) min 10 max 10 refs 1 (previous client : )
Aug 7 15:13:52 gelx-desktop kernel: [508035.908523] id 11 (vblank1) min 4243 max -20 refs 1 (previous client : )
Aug 7 15:13:52 gelx-desktop kernel: [508035.908536] id 17 (gv11b_511) min 40749056 max 40749057 refs 1 (previous client : )
Aug 7 15:13:52 gelx-desktop kernel: [508035.908543] id 18 (gv11b_510) min 71 max 71 refs 1 (previous client : )
Aug 7 15:13:52 gelx-desktop kernel: [508035.908549] id 19 (gv11b_509) min 51730382 max 51730384 refs 1 (previous client : gv11b_509)
Aug 7 15:13:52 gelx-desktop kernel: [508035.908555] id 20 (gv11b_508) min 12 max 12 refs 1 (previous client : gv11b_508)
Aug 7 15:13:52 gelx-desktop kernel: [508035.908561] id 21 (gv11b_507) min 41742609 max 41742609 refs 1 (previous client : gv11b_507)
Aug 7 15:13:52 gelx-desktop kernel: [508035.909311]
Aug 7 15:13:52 gelx-desktop kernel: [508035.909315] ---- channels ----
Aug 7 15:13:52 gelx-desktop kernel: [508035.909360]
Aug 7 15:13:52 gelx-desktop kernel: [508035.909360] channel 2 - 15820000.se
I can reproduce this problem，even though I replaced a different monitor.
From my perspective, it seems like the desktop manager under the xorg service is freezing.
Please help guide what is wrong with nvgpu.