一觉醒来，发现 A100 + RTL8723DS 奔溃了，这是怎么回事？

tigger LV 7

[ 7515.181641] ------------[ cut here ]------------
[ 7515.187348] WARNING: CPU: 0 PID: 1571 at drivers/net/wireless/rtl8723ds/hal/hal_com.c:11520 rtw_lps_state_chk+0x4c/0x64 [8723ds]
[ 7515.200358] Modules linked in: 8723ds vin_v4l2 imx386_2lane_mipi imx278_mipi vin_io videobuf2_dma_contig fuse dc_sunxi(O) pvrsrvkm(O)
[ 7515.213907]
[ 7515.215586] CPU: 0 PID: 1571 Comm: RTW_CMD_THREAD Tainted: G           O    4.9.191 #1
[ 7515.224490] Hardware name: sun50iw10 (DT)
[ 7515.228998] task: ffffffc027fa8e00 task.stack: ffffffc027e44000
[ 7515.236112] PC is at rtw_lps_state_chk+0x4c/0x64 [8723ds]
[ 7515.242618] LR is at rtw_lps_state_chk+0x40/0x64 [8723ds]
[ 7515.248689] pc : [<ffffff800095f6c4>] lr : [<ffffff800095f6b8>] pstate: 40000145
[ 7515.257006] sp : ffffffc027e47b00
[ 7515.260730] x29: ffffffc027e47b00 x28: ffffff80009cd0c8
[ 7515.266717] x27: 0000000000000008 x26: ffffff80008e7e40
[ 7515.272703] x25: ffffff800b3810a8 x24: ffffff80009cd4f8
[ 7515.278689] x23: 0000000000000000 x22: 0000000000000001
[ 7515.284675] x21: 0000000000000604 x20: ffffff800b380000
[ 7515.290660] x19: 0000000000000000 x18: 0000000000000084
[ 7515.296646] x17: 0000007f7981ee94 x16: ffffff80080e9614
[ 7515.302632] x15: 00004b0c5e7b3ad2 x14: 0000000000000000
[ 7515.308617] x13: 0000000000000000 x12: 0000000000000016
[ 7515.314603] x11: ffffffc03f714db0 x10: 0000000000000790
[ 7515.320589] x9 : ffffffc027e479b0 x8 : ffffffc027fa95f0
[ 7515.326574] x7 : ffffffc027fa8e80 x6 : ffffffffffe236e7
[ 7515.332560] x5 : 0000000000000001 x4 : 0000000000000000
[ 7515.338546] x3 : 00000000001929d4 x2 : ffffffc03f712000
[ 7515.344531] x1 : 0000000000000000 x0 : 0000000000000000
[ 7515.350518]
[ 7515.350518] SP: 0xffffffc027e47a80:
[ 7515.356100] 7a80  00000001 00000000 00000000 00000000 009cd4f8 ffffff80 0b3810a8 ffffff80
[ 7515.365366] 7aa0  008e7e40 ffffff80 00000008 00000000 009cd0c8 ffffff80 27e47b00 ffffffc0
[ 7515.374628] 7ac0  0095f6b8 ffffff80 27e47b00 ffffffc0 0095f6c4 ffffff80 40000145 00000000
[ 7515.383891] 7ae0  00000001 00000000 000f4240 00000000 ffffffff ffffffff 0095f6b8 ffffff80
[ 7515.393153] 7b00  27e47b30 ffffffc0 00962b64 ffffff80 0b380000 ffffff80 0000006d 00000000
[ 7515.402415] 7b20  27e47caf ffffffc0 0b386000 ffffff80 27e47bd0 ffffffc0 00979390 ffffff80
[ 7515.411678] 7b40  0b380000 ffffff80 0000006d 00000000 27e47caf ffffffc0 0b386000 ffffff80
[ 7515.420940] 7b60  00000000 00000000 009cd4f8 ffffff80 0b3810a8 ffffff80 008e7e40 ffffff80
[ 7515.430205]
[ 7515.430205] X2: 0xffffffc03f711f80:
[ 7515.435787] 1f80  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 7515.445050] 1fa0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 7515.454312] 1fc0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 7515.463574] 1fe0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 7515.472836] 2000  20482048 001929d4 00000000 00000000 00000000 00000001 00000005 00020101
[ 7515.482098] 2020  c0bc6baf 000006d5 3e177e48 ffffffc0 00064f6d 00000335 00000000 00000000
[ 7515.491361] 2040  3f712000 ffffffc0 00000000 00000001 29edb8c8 ffffffc0 3e177e48 ffffffc0
[ 7515.500623] 2060  080eced8 ffffff80 00000000 00000000 00000000 00000000 00000000 00000000
[ 7515.509888]
[ 7515.509888] X6: 0xffffffffffe23667:
[ 7515.515470] 3664  ******** ******** ******** ******** ******** ******** ******** ********
[ 7515.524741] 3684  ******** ******** ******** ******** ******** ******** ******** ********
[ 7515.534004] 36a4  ******** ******** ******** ******** ******** ******** ******** ********
[ 7515.543268] 36c4  ******** ******** ******** ******** ******** ******** ******** ********
[ 7515.552531] 36e4  ******** ******** ******** ******** ******** ******** ******** ********
[ 7515.561794] 3704  ******** ******** ******** ******** ******** ******** ******** ********
[ 7515.571058] 3724  ******** ******** ******** ******** ******** ******** ******** ********
[ 7515.580321] 3744  ******** ******** ******** ******** ******** ******** ******** ********
[ 7515.589584] 3764  ******** ******** ******** ******** ******** ******** ******** ********
[ 7515.598849]
[ 7515.598849] X7: 0xffffffc027fa8e00:
[ 7515.604431] 8e00  00000012 00000000 ffffffff ffffffff 00000000 00000000 00000000 00000000
[ 7515.613694] 8e20  27e44000 ffffffc0 00000002 00208040 00000000 00000000 00000000 00000000
[ 7515.622956] 8e40  00000001 00000000 00000001 00000000 001b4ce9 00000001 3e13a900 ffffffc0
[ 7515.632218] 8e60  00000000 00000001 00000078 00000078 00000078 00000000 086e8270 ffffff80
[ 7515.641480] 8e80  00100000 00000000 00400000 00000000 00000001 00000000 00000000 00000000
[ 7515.650742] 8ea0  00000000 00000000 3f7156a0 ffffffc0 3f7156a0 ffffffc0 00000001 00000000
[ 7515.660004] 8ec0  c3ba27c9 000006d5 27202763 00000000 32f81eb8 0000001f 27202763 00000000
[ 7515.669267] 8ee0  00000121 00000000 00000000 00000000 00000000 00000000 3f714de8 ffffffc0
[ 7515.678530]
[ 7515.678530] X8: 0xffffffc027fa9570:
[ 7515.684112] 9570  0000c350 00000000 00000001 00000000 00000000 00000000 00000001 00000000
[ 7515.693375] 9590  08952780 ffffff80 27fa8e00 ffffffc0 08952780 ffffff80 2de1f240 ffffffc0
[ 7515.702638] 95b0  00000000 00000000 0894c000 ffffff80 0b3810a8 ffffff80 008e7e40 ffffff80
[ 7515.711900] 95d0  00000008 00000000 009cd0c8 ffffff80 27e479b0 ffffffc0 27e479b0 ffffffc0
[ 7515.721162] 95f0  080851dc ffffff80 00000000 00000000 00000000 00000000 00000000 00000000
[ 7515.730425] 9610  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 7515.739687] 9630  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 7515.748949] 9650  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 7515.758212]
[ 7515.758212] X9: 0xffffffc027e47930:
[ 7515.763794] 7930  40000145 00000000 0000003d 00000000 0b3810a8 ffffff80 008e7e40 ffffff80
[ 7515.773056] 7950  27e47990 ffffffc0 0829b948 ffffff80 0891e000 ffffff80 27fa8e00 ffffffc0
[ 7515.782319] 7970  08952780 ffffff80 2de1f240 ffffffc0 27e47990 ffffffc0 086c9024 ffffff80
[ 7515.791581] 7990  27e479a0 ffffffc0 080b60d0 ffffff80 27e479d0 ffffffc0 086c4a88 ffffff80
[ 7515.800844] 79b0  3f714d80 ffffffc0 27fa8e00 ffffffc0 08952780 ffffff80 2de1f240 ffffffc0
[ 7515.810107] 79d0  00000000 00000000 00000000 00000000 3f712000 ffffffc0 001929d4 00000000
[ 7515.819369] 79f0  00000000 00000000 00000001 00000000 ffe236e7 ffffffff 27fa8e80 ffffffc0
[ 7515.828631] 7a10  27fa95f0 ffffffc0 27e479b0 ffffffc0 00000790 00000000 3f714db0 ffffffc0
[ 7515.837895]
[ 7515.837895] X11: 0xffffffc03f714d30:
[ 7515.843575] 4d30  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 7515.852837] 4d50  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 7515.862099] 4d70  00000000 00000000 00000000 00000000 07bc07bc 00000001 00000000 00000000
[ 7515.871361] 4d90  00000007 00000000 00000006 00000000 00000006 00000000 00000006 00000000
[ 7515.880622] 4db0  00000000 00000000 001b8606 00000001 00000001 00000000 00100000 00000000
[ 7515.889884] 4dd0  00000000 00000000 00095f51 00000000 001b8529 00000000 00100000 00000000
[ 7515.899146] 4df0  00000000 00000000 00000001 00000001 00000000 00000000 337a6d45 0000001f
[ 7515.908409] 4e10  00000000 00000000 00000000 00000000 27fa8e80 ffffffc0 00000000 00000000
[ 7515.917680]
[ 7515.917680] X29: 0xffffffc027e47a80:
[ 7515.923359] 7a80  00000001 00000000 00000000 00000000 009cd4f8 ffffff80 0b3810a8 ffffff80
[ 7515.932622] 7aa0  008e7e40 ffffff80 00000008 00000000 009cd0c8 ffffff80 27e47b00 ffffffc0
[ 7515.941884] 7ac0  0095f6b8 ffffff80 27e47b00 ffffffc0 0095f6c4 ffffff80 40000145 00000000
[ 7515.951146] 7ae0  00000001 00000000 000f4240 00000000 ffffffff ffffffff 0095f6b8 ffffff80
[ 7515.960408] 7b00  27e47b30 ffffffc0 00962b64 ffffff80 0b380000 ffffff80 0000006d 00000000
[ 7515.969670] 7b20  27e47caf ffffffc0 0b386000 ffffff80 27e47bd0 ffffffc0 00979390 ffffff80
[ 7515.978933] 7b40  0b380000 ffffff80 0000006d 00000000 27e47caf ffffffc0 0b386000 ffffff80
[ 7515.988195] 7b60  00000000 00000000 009cd4f8 ffffff80 0b3810a8 ffffff80 008e7e40 ffffff80
[ 7515.997457]
[ 7515.999131] ---[ end trace 2b8ee94b41b5b003 ]---
[ 7516.004323] Call trace:
[ 7516.007073] Exception stack(0xffffffc027e47910 to 0xffffffc027e47a40)
[ 7516.014318] 7900:                                   0000000000000000 0000007fffffffff
[ 7516.023126] 7920: ffffffc027e47b00 ffffff800095f6c4 0000000040000145 000000000000003d
[ 7516.031935] 7940: ffffff800b3810a8 ffffff80008e7e40 ffffffc027e47990 ffffff800829b948
[ 7516.040743] 7960: ffffff800891e000 ffffffc027fa8e00 ffffff8008952780 ffffffc02de1f240
[ 7516.049551] 7980: ffffffc027e47990 ffffff80086c9024 ffffffc027e479a0 ffffff80080b60d0
[ 7516.058360] 79a0: ffffffc027e479d0 ffffff80086c4a88 ffffffc03f714d80 ffffffc027fa8e00
[ 7516.067169] 79c0: ffffff8008952780 ffffffc02de1f240 0000000000000000 0000000000000000
[ 7516.075977] 79e0: ffffffc03f712000 00000000001929d4 0000000000000000 0000000000000001
[ 7516.084786] 7a00: ffffffffffe236e7 ffffffc027fa8e80 ffffffc027fa95f0 ffffffc027e479b0
[ 7516.093595] 7a20: 0000000000000790 ffffffc03f714db0 0000000000000016 0000000000000000
[ 7516.102847] [<ffffff800095f6c4>] rtw_lps_state_chk+0x4c/0x64 [8723ds]
[ 7516.110528] [<ffffff8000962b64>] SetHwReg+0x132c/0x13c0 [8723ds]
[ 7516.117713] [<ffffff8000979390>] SetHwReg8723D+0x964/0x97c [8723ds]
[ 7516.125188] [<ffffff800097d334>] SetHwReg8723DS+0x124/0x174 [8723ds]
[ 7516.132764] [<ffffff8000958dac>] rtw_hal_set_hwreg+0x10/0x18 [8723ds]
[ 7516.140434] [<ffffff8000916eb0>] rtw_set_ps_mode+0x108/0x2f8 [8723ds]
[ 7516.148102] [<ffffff80009172b8>] LPS_Leave+0xc0/0xf0 [8723ds]
[ 7516.154978] [<ffffff80008e618c>] lps_ctrl_wk_hdl+0x164/0x1d8 [8723ds]
[ 7516.162636] [<ffffff80008e7ef8>] rtw_drvextra_cmd_hdl+0xb8/0x3a8 [8723ds]
[ 7516.170684] [<ffffff80008e3f80>] rtw_cmd_thread+0x190/0x3e8 [8723ds]
[ 7516.177838] [<ffffff80080b1840>] kthread+0xd4/0xe4
[ 7516.183229] [<ffffff8008083180>] ret_from_fork+0x10/0x50
[ 8236.898603] ------------[ cut here ]------------
[ 8236.904317] WARNING: CPU: 0 PID: 1571 at drivers/net/wireless/rtl8723ds/hal/hal_com.c:11520 rtw_lps_state_chk+0x4c/0x64 [8723ds]
[ 8236.917327] Modules linked in: 8723ds vin_v4l2 imx386_2lane_mipi imx278_mipi vin_io videobuf2_dma_contig fuse dc_sunxi(O) pvrsrvkm(O)
[ 8236.930879]
[ 8236.932557] CPU: 0 PID: 1571 Comm: RTW_CMD_THREAD Tainted: G        W  O    4.9.191 #1
[ 8236.941460] Hardware name: sun50iw10 (DT)
[ 8236.945968] task: ffffffc027fa8e00 task.stack: ffffffc027e44000
[ 8236.953082] PC is at rtw_lps_state_chk+0x4c/0x64 [8723ds]
[ 8236.959588] LR is at rtw_lps_state_chk+0x40/0x64 [8723ds]
[ 8236.965659] pc : [<ffffff800095f6c4>] lr : [<ffffff800095f6b8>] pstate: 40000145
[ 8236.973976] sp : ffffffc027e47b00
[ 8236.977701] x29: ffffffc027e47b00 x28: ffffff80009cd0c8
[ 8236.983687] x27: 0000000000000008 x26: ffffff80008e7e40
[ 8236.989673] x25: ffffff800b3810a8 x24: ffffff80009cd4f8
[ 8236.995659] x23: 0000000000000000 x22: 0000000000000001
[ 8237.001645] x21: 0000000000000604 x20: ffffff800b380000
[ 8237.007631] x19: 0000000000000000 x18: 0000000057cb472a
[ 8237.013616] x17: 0000007fa2ef36b8 x16: ffffff800816cca8
[ 8237.019602] x15: 0000000000000018 x14: 0000000000000000
[ 8237.025588] x13: 0000000000000000 x12: 0000000000000016
[ 8237.031574] x11: ffffffc03f714db0 x10: 0000000000000790
[ 8237.037559] x9 : ffffffc027e479b0 x8 : ffffffc027fa95f0
[ 8237.043545] x7 : ffffffc027fa8e80 x6 : 0000000000000400
[ 8237.049531] x5 : 0000000000000001 x4 : 0000000000000000
[ 8237.055516] x3 : 00000000001b4fa4 x2 : ffffffc03f712000
[ 8237.061502] x1 : 0000000000000000 x0 : 0000000000000000
[ 8237.067489]
[ 8237.067489] SP: 0xffffffc027e47a80:
[ 8237.073071] 7a80  00000001 00000000 00000000 00000000 009cd4f8 ffffff80 0b3810a8 ffffff80
[ 8237.082336] 7aa0  008e7e40 ffffff80 00000008 00000000 009cd0c8 ffffff80 27e47b00 ffffffc0
[ 8237.091598] 7ac0  0095f6b8 ffffff80 27e47b00 ffffffc0 0095f6c4 ffffff80 40000145 00000000
[ 8237.100861] 7ae0  00000001 00000000 000f4240 00000000 ffffffff ffffffff 0095f6b8 ffffff80
[ 8237.110123] 7b00  27e47b30 ffffffc0 00962b64 ffffff80 0b380000 ffffff80 0000006d 00000000
[ 8237.119386] 7b20  27e47caf ffffffc0 0b386000 ffffff80 27e47bd0 ffffffc0 00979390 ffffff80
[ 8237.128648] 7b40  0b380000 ffffff80 0000006d 00000000 27e47caf ffffffc0 0b386000 ffffff80
[ 8237.137911] 7b60  00000000 00000000 009cd4f8 ffffff80 0b3810a8 ffffff80 008e7e40 ffffff80
[ 8237.147176]
[ 8237.147176] X2: 0xffffffc03f711f80:
[ 8237.152758] 1f80  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 8237.162021] 1fa0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 8237.171282] 1fc0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 8237.180545] 1fe0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 8237.189807] 2000  2e382e38 001b4fa4 00000000 00000000 00000000 00000001 00000005 00020101
[ 8237.199070] 2020  cb1d4700 0000077d 3f712440 ffffffc0 0006d9f9 00000369 00000000 00000000
[ 8237.208332] 2040  3f712000 ffffffc0 00000000 00000001 29ebb9c8 ffffffc0 3f712440 ffffffc0
[ 8237.217595] 2060  080eced8 ffffff80 00000000 00000000 00000000 00000000 00000000 00000000
[ 8237.226861]
[ 8237.226861] X7: 0xffffffc027fa8e00:
[ 8237.232443] 8e00  00000012 00000000 ffffffff ffffffff 00000000 00000000 00000000 00000000
[ 8237.241705] 8e20  27e44000 ffffffc0 00000002 00208040 00000000 00000000 00000000 00000000
[ 8237.250967] 8e40  00000001 00000000 00000000 00000000 001c3f11 00000001 3e13a900 ffffffc0
[ 8237.260230] 8e60  00000000 00000001 00000078 00000078 00000078 00000000 086e8270 ffffff80
[ 8237.269492] 8e80  00100000 00000000 00400000 00000000 00000001 00000000 00000000 00000000
[ 8237.278754] 8ea0  00000000 00000000 3f7156a0 ffffffc0 3f7156a0 ffffffc0 00000001 00000000
[ 8237.288016] 8ec0  cd68f4c6 0000077d 6a0b1515 00000000 83260f7d 0000001f 6a0b1515 00000000
[ 8237.297279] 8ee0  00000157 00000000 00000000 00000000 00000000 00000000 3f714de8 ffffffc0
[ 8237.306542]
[ 8237.306542] X8: 0xffffffc027fa9570:
[ 8237.312124] 9570  0000c350 00000000 00000001 00000000 00000000 00000000 00000001 00000000
[ 8237.321386] 9590  08952780 ffffff80 27fa8e00 ffffffc0 08952780 ffffff80 2b0f3940 ffffffc0
[ 8237.330649] 95b0  00000000 00000000 0894c000 ffffff80 0b3810a8 ffffff80 008e7e40 ffffff80
[ 8237.339912] 95d0  00000008 00000000 009cd0c8 ffffff80 27e479b0 ffffffc0 27e479b0 ffffffc0
[ 8237.349174] 95f0  080851dc ffffff80 00000000 00000000 00000000 00000000 00000000 00000000
[ 8237.358436] 9610  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 8237.367698] 9630  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 8237.376960] 9650  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 8237.386223]
[ 8237.386223] X9: 0xffffffc027e47930:
[ 8237.391805] 7930  40000145 00000000 0000003d 00000000 0b3810a8 ffffff80 008e7e40 ffffff80
[ 8237.401067] 7950  27e47990 ffffffc0 0829b948 ffffff80 0891e000 ffffff80 27fa8e00 ffffffc0
[ 8237.410330] 7970  08952780 ffffff80 2b0f3940 ffffffc0 27e47990 ffffffc0 086c9024 ffffff80
[ 8237.419593] 7990  27e479a0 ffffffc0 080b60d0 ffffff80 27e479d0 ffffffc0 086c4a88 ffffff80
[ 8237.428855] 79b0  3f714d80 ffffffc0 27fa8e00 ffffffc0 08952780 ffffff80 2b0f3940 ffffffc0
[ 8237.438118] 79d0  00000000 00000000 00000000 00000000 3f712000 ffffffc0 001b4fa4 00000000
[ 8237.447381] 79f0  00000000 00000000 00000001 00000000 00000400 00000000 27fa8e80 ffffffc0
[ 8237.456643] 7a10  27fa95f0 ffffffc0 27e479b0 ffffffc0 00000790 00000000 3f714db0 ffffffc0
[ 8237.465907]
[ 8237.465907] X11: 0xffffffc03f714d30:
[ 8237.471587] 4d30  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 8237.480849] 4d50  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 8237.490111] 4d70  00000000 00000000 00000000 00000000 49e549e5 00000001 00000007 00000000
[ 8237.499373] 4d90  00000007 00000000 00000006 00000000 00000004 00000000 00000004 00000000
[ 8237.508635] 4db0  00000000 00000000 001e46d6 00000001 00000001 00000000 00100000 00000000
[ 8237.517897] 4dd0  00000000 00000000 0009f15b 00000000 001ca29f 00000000 00100000 00000000
[ 8237.527160] 4df0  00000000 00000000 00000001 00000001 00000000 00000000 83a7d407 0000001f
[ 8237.536422] 4e10  00000000 00000000 00000000 00000000 27fa8e80 ffffffc0 00000000 00000000
[ 8237.545693]
[ 8237.545693] X29: 0xffffffc027e47a80:
[ 8237.551373] 7a80  00000001 00000000 00000000 00000000 009cd4f8 ffffff80 0b3810a8 ffffff80
[ 8237.560634] 7aa0  008e7e40 ffffff80 00000008 00000000 009cd0c8 ffffff80 27e47b00 ffffffc0
[ 8237.569897] 7ac0  0095f6b8 ffffff80 27e47b00 ffffffc0 0095f6c4 ffffff80 40000145 00000000
[ 8237.579159] 7ae0  00000001 00000000 000f4240 00000000 ffffffff ffffffff 0095f6b8 ffffff80
[ 8237.588421] 7b00  27e47b30 ffffffc0 00962b64 ffffff80 0b380000 ffffff80 0000006d 00000000
[ 8237.597684] 7b20  27e47caf ffffffc0 0b386000 ffffff80 27e47bd0 ffffffc0 00979390 ffffff80
[ 8237.606946] 7b40  0b380000 ffffff80 0000006d 00000000 27e47caf ffffffc0 0b386000 ffffff80
[ 8237.616208] 7b60  00000000 00000000 009cd4f8 ffffff80 0b3810a8 ffffff80 008e7e40 ffffff80
[ 8237.625471]
[ 8237.627145] ---[ end trace 2b8ee94b41b5b004 ]---
[ 8237.632336] Call trace:
[ 8237.635087] Exception stack(0xffffffc027e47910 to 0xffffffc027e47a40)
[ 8237.642331] 7900:                                   0000000000000000 0000007fffffffff
[ 8237.651140] 7920: ffffffc027e47b00 ffffff800095f6c4 0000000040000145 000000000000003d
[ 8237.659949] 7940: ffffff800b3810a8 ffffff80008e7e40 ffffffc027e47990 ffffff800829b948
[ 8237.668757] 7960: ffffff800891e000 ffffffc027fa8e00 ffffff8008952780 ffffffc02b0f3940
[ 8237.677566] 7980: ffffffc027e47990 ffffff80086c9024 ffffffc027e479a0 ffffff80080b60d0
[ 8237.686374] 79a0: ffffffc027e479d0 ffffff80086c4a88 ffffffc03f714d80 ffffffc027fa8e00
[ 8237.695183] 79c0: ffffff8008952780 ffffffc02b0f3940 0000000000000000 0000000000000000
[ 8237.703991] 79e0: ffffffc03f712000 00000000001b4fa4 0000000000000000 0000000000000001
[ 8237.712791] 7a00: 0000000000000400 ffffffc027fa8e80 ffffffc027fa95f0 ffffffc027e479b0
[ 8237.721600] 7a20: 0000000000000790 ffffffc03f714db0 0000000000000016 0000000000000000
[ 8237.730905] [<ffffff800095f6c4>] rtw_lps_state_chk+0x4c/0x64 [8723ds]
[ 8237.738599] [<ffffff8000962b64>] SetHwReg+0x132c/0x13c0 [8723ds]
[ 8237.745785] [<ffffff8000979390>] SetHwReg8723D+0x964/0x97c [8723ds]
[ 8237.753263] [<ffffff800097d334>] SetHwReg8723DS+0x124/0x174 [8723ds]
[ 8237.760841] [<ffffff8000958dac>] rtw_hal_set_hwreg+0x10/0x18 [8723ds]
[ 8237.768512] [<ffffff8000916eb0>] rtw_set_ps_mode+0x108/0x2f8 [8723ds]
[ 8237.776181] [<ffffff80009172b8>] LPS_Leave+0xc0/0xf0 [8723ds]
[ 8237.783059] [<ffffff80008e618c>] lps_ctrl_wk_hdl+0x164/0x1d8 [8723ds]
[ 8237.790717] [<ffffff80008e7ef8>] rtw_drvextra_cmd_hdl+0xb8/0x3a8 [8723ds]
[ 8237.798766] [<ffffff80008e3f80>] rtw_cmd_thread+0x190/0x3e8 [8723ds]
[ 8237.805921] [<ffffff80080b1840>] kthread+0xd4/0xe4
[ 8237.811312] [<ffffff8008083180>] ret_from_fork+0x10/0x50
[ 8821.443815] ------------[ cut here ]------------
[ 8821.449532] WARNING: CPU: 0 PID: 1571 at drivers/net/wireless/rtl8723ds/hal/hal_com.c:11520 rtw_lps_state_chk+0x4c/0x64 [8723ds]
[ 8821.462543] Modules linked in: 8723ds vin_v4l2 imx386_2lane_mipi imx278_mipi vin_io videobuf2_dma_contig fuse dc_sunxi(O) pvrsrvkm(O)
[ 8821.476094]
[ 8821.477773] CPU: 0 PID: 1571 Comm: RTW_CMD_THREAD Tainted: G        W  O    4.9.191 #1
[ 8821.486676] Hardware name: sun50iw10 (DT)
[ 8821.491184] task: ffffffc027fa8e00 task.stack: ffffffc027e44000
[ 8821.498296] PC is at rtw_lps_state_chk+0x4c/0x64 [8723ds]
[ 8821.504802] LR is at rtw_lps_state_chk+0x40/0x64 [8723ds]
[ 8821.510873] pc : [<ffffff800095f6c4>] lr : [<ffffff800095f6b8>] pstate: 40000145
[ 8821.519190] sp : ffffffc027e47b00
[ 8821.522914] x29: ffffffc027e47b00 x28: ffffff80009cd0c8
[ 8821.528901] x27: 0000000000000008 x26: ffffff80008e7e40
[ 8821.534887] x25: ffffff800b3810a8 x24: ffffff80009cd4f8
[ 8821.540873] x23: 0000000000000000 x22: 0000000000000001
[ 8821.546858] x21: 0000000000000604 x20: ffffff800b380000
[ 8821.552844] x19: 0000000000000000 x18: 000000000000000a
[ 8821.558830] x17: 0000007fb20dbff4 x16: ffffff800816d424
[ 8821.564816] x15: 00000000dbfbb796 x14: 0000000000000000
[ 8821.570801] x13: 0000000000000000 x12: 0000000000000017
[ 8821.576787] x11: ffffffc03f714db0 x10: 0000000000000790
[ 8821.582772] x9 : ffffffc027e479b0 x8 : ffffffc027fa95f0
[ 8821.588758] x7 : ffffffc027fa8e80 x6 : 0000000000434a80
[ 8821.594744] x5 : 0000000000000001 x4 : 0000000000000000
[ 8821.600730] x3 : 00000000001de7d0 x2 : ffffffc03f712000
[ 8821.606715] x1 : 0000000000000000 x0 : 0000000000000000
[ 8821.612703]
[ 8821.612703] SP: 0xffffffc027e47a80:
[ 8821.618285] 7a80  00000001 00000000 00000000 00000000 009cd4f8 ffffff80 0b3810a8 ffffff80
[ 8821.627549] 7aa0  008e7e40 ffffff80 00000008 00000000 009cd0c8 ffffff80 27e47b00 ffffffc0
[ 8821.636811] 7ac0  0095f6b8 ffffff80 27e47b00 ffffffc0 0095f6c4 ffffff80 40000145 00000000
[ 8821.646073] 7ae0  00000001 00000000 000f4240 00000000 ffffffff ffffffff 0095f6b8 ffffff80
[ 8821.655335] 7b00  27e47b30 ffffffc0 00962b64 ffffff80 0b380000 ffffff80 0000006d 00000000
[ 8821.664598] 7b20  27e47caf ffffffc0 0b386000 ffffff80 27e47bd0 ffffffc0 00979390 ffffff80
[ 8821.673860] 7b40  0b380000 ffffff80 0000006d 00000000 27e47caf ffffffc0 0b386000 ffffff80
[ 8821.683123] 7b60  00000000 00000000 009cd4f8 ffffff80 0b3810a8 ffffff80 008e7e40 ffffff80
[ 8821.692387]
[ 8821.692387] X2: 0xffffffc03f711f80:
[ 8821.697970] 1f80  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 8821.707232] 1fa0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 8821.716494] 1fc0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 8821.725756] 1fe0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 8821.735018] 2000  001a001a 001de7d0 00000000 00000000 00000000 00000001 00000005 00020101
[ 8821.744280] 2020  ea5fb700 00000805 3f712440 ffffffc0 0007800a 0000036d 00000000 00000000
[ 8821.753543] 2040  3f712000 ffffffc0 00000000 00000001 29ebb9c8 ffffffc0 3f712440 ffffffc0
[ 8821.762805] 2060  080eced8 ffffff80 00000000 00000000 00000000 00000000 00000000 00000000
[ 8821.772071]
[ 8821.772071] X7: 0xffffffc027fa8e00:
[ 8821.777653] 8e00  00000012 00000000 ffffffff ffffffff 00000000 00000000 00000000 00000000
[ 8821.786915] 8e20  27e44000 ffffffc0 00000002 00208040 00000000 00000000 00000000 00000000
[ 8821.796177] 8e40  00000001 00000000 00000002 00000000 001ff208 00000001 34d78e00 ffffffc0
[ 8821.805439] 8e60  00000000 00000001 00000078 00000078 00000078 00000000 086e8270 ffffff80
[ 8821.814701] 8e80  00100000 00000000 00400000 00000000 00000001 00000000 00000000 00000000
[ 8821.823963] 8ea0  00000000 00000000 3f7156a0 ffffffc0 3f7156a0 ffffffc0 00000001 00000000
[ 8821.833225] 8ec0  e704fe0b 00000805 a4ad146f 00000000 f0771072 0000001f a4ad146f 00000000
[ 8821.842487] 8ee0  00000193 00000000 00000000 00000000 00000000 00000000 3f714de8 ffffffc0
[ 8821.851751]
[ 8821.851751] X8: 0xffffffc027fa9570:
[ 8821.857333] 9570  0000c350 00000000 00000001 00000000 00000000 00000000 00000001 00000000
[ 8821.866595] 9590  08952780 ffffff80 27fa8e00 ffffffc0 08952780 ffffff80 2de1be00 ffffffc0
[ 8821.875857] 95b0  00000000 00000000 0894c000 ffffff80 0b3810a8 ffffff80 008e7e40 ffffff80
[ 8821.885120] 95d0  00000008 00000000 009cd0c8 ffffff80 27e479b0 ffffffc0 27e479b0 ffffffc0
[ 8821.894382] 95f0  080851dc ffffff80 00000000 00000000 00000000 00000000 00000000 00000000
[ 8821.903644] 9610  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 8821.912906] 9630  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 8821.922167] 9650  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 8821.931431]
[ 8821.931431] X9: 0xffffffc027e47930:
[ 8821.937013] 7930  40000145 00000000 0000003d 00000000 0b3810a8 ffffff80 008e7e40 ffffff80
[ 8821.946275] 7950  27e47990 ffffffc0 0829b948 ffffff80 0891e000 ffffff80 27fa8e00 ffffffc0
[ 8821.955538] 7970  08952780 ffffff80 2de1be00 ffffffc0 27e47990 ffffffc0 086c9024 ffffff80
[ 8821.964800] 7990  27e479a0 ffffffc0 080b60d0 ffffff80 27e479d0 ffffffc0 086c4a88 ffffff80
[ 8821.974063] 79b0  3f714d80 ffffffc0 27fa8e00 ffffffc0 08952780 ffffff80 2de1be00 ffffffc0
[ 8821.983325] 79d0  00000000 00000000 00000000 00000000 3f712000 ffffffc0 001de7d0 00000000
[ 8821.992587] 79f0  00000000 00000000 00000001 00000000 00434a80 00000000 27fa8e80 ffffffc0
[ 8822.001849] 7a10  27fa95f0 ffffffc0 27e479b0 ffffffc0 00000790 00000000 3f714db0 ffffffc0
[ 8822.011114]
[ 8822.011114] X11: 0xffffffc03f714d30:
[ 8822.016793] 4d30  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 8822.026056] 4d50  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 8822.035318] 4d70  00000000 00000000 00000000 00000000 11151115 00000001 00000000 00000000
[ 8822.044579] 4d90  00000008 00000000 00000006 00000000 00000004 00000000 00000004 00000000
[ 8822.053841] 4db0  00000000 00000000 002081c6 00000001 00000001 00000000 00100000 00000000
[ 8822.063103] 4dd0  00000000 00000000 000a8ad8 00000000 001d96f9 00000000 00100000 00000000
[ 8822.072365] 4df0  00000000 00000000 00000001 00000001 00000000 00000000 f0bab5cf 0000001f
[ 8822.081628] 4e10  00000000 00000000 00000000 00000000 27fa8e80 ffffffc0 00000000 00000000
[ 8822.090899]
[ 8822.090899] X29: 0xffffffc027e47a80:
[ 8822.096579] 7a80  00000001 00000000 00000000 00000000 009cd4f8 ffffff80 0b3810a8 ffffff80
[ 8822.105841] 7aa0  008e7e40 ffffff80 00000008 00000000 009cd0c8 ffffff80 27e47b00 ffffffc0
[ 8822.115104] 7ac0  0095f6b8 ffffff80 27e47b00 ffffffc0 0095f6c4 ffffff80 40000145 00000000
[ 8822.124366] 7ae0  00000001 00000000 000f4240 00000000 ffffffff ffffffff 0095f6b8 ffffff80
[ 8822.133628] 7b00  27e47b30 ffffffc0 00962b64 ffffff80 0b380000 ffffff80 0000006d 00000000
[ 8822.142891] 7b20  27e47caf ffffffc0 0b386000 ffffff80 27e47bd0 ffffffc0 00979390 ffffff80
[ 8822.152153] 7b40  0b380000 ffffff80 0000006d 00000000 27e47caf ffffffc0 0b386000 ffffff80
[ 8822.161415] 7b60  00000000 00000000 009cd4f8 ffffff80 0b3810a8 ffffff80 008e7e40 ffffff80
[ 8822.170678]
[ 8822.172352] ---[ end trace 2b8ee94b41b5b005 ]---
[ 8822.177543] Call trace:
[ 8822.180294] Exception stack(0xffffffc027e47910 to 0xffffffc027e47a40)
[ 8822.187539] 7900:                                   0000000000000000 0000007fffffffff
[ 8822.196347] 7920: ffffffc027e47b00 ffffff800095f6c4 0000000040000145 000000000000003d
[ 8822.205156] 7940: ffffff800b3810a8 ffffff80008e7e40 ffffffc027e47990 ffffff800829b948
[ 8822.213965] 7960: ffffff800891e000 ffffffc027fa8e00 ffffff8008952780 ffffffc02de1be00
[ 8822.222765] 7980: ffffffc027e47990 ffffff80086c9024 ffffffc027e479a0 ffffff80080b60d0
[ 8822.231574] 79a0: ffffffc027e479d0 ffffff80086c4a88 ffffffc03f714d80 ffffffc027fa8e00
[ 8822.240383] 79c0: ffffff8008952780 ffffffc02de1be00 0000000000000000 0000000000000000
[ 8822.249191] 79e0: ffffffc03f712000 00000000001de7d0 0000000000000000 0000000000000001
[ 8822.258000] 7a00: 0000000000434a80 ffffffc027fa8e80 ffffffc027fa95f0 ffffffc027e479b0
[ 8822.266808] 7a20: 0000000000000790 ffffffc03f714db0 0000000000000017 0000000000000000
[ 8822.276110] [<ffffff800095f6c4>] rtw_lps_state_chk+0x4c/0x64 [8723ds]
[ 8822.283814] [<ffffff8000962b64>] SetHwReg+0x132c/0x13c0 [8723ds]
[ 8822.291001] [<ffffff8000979390>] SetHwReg8723D+0x964/0x97c [8723ds]
[ 8822.298480] [<ffffff800097d334>] SetHwReg8723DS+0x124/0x174 [8723ds]
[ 8822.306058] [<ffffff8000958dac>] rtw_hal_set_hwreg+0x10/0x18 [8723ds]
[ 8822.313727] [<ffffff8000916eb0>] rtw_set_ps_mode+0x108/0x2f8 [8723ds]
[ 8822.321396] [<ffffff80009172b8>] LPS_Leave+0xc0/0xf0 [8723ds]
[ 8822.328272] [<ffffff80008e618c>] lps_ctrl_wk_hdl+0x164/0x1d8 [8723ds]
[ 8822.335930] [<ffffff80008e7ef8>] rtw_drvextra_cmd_hdl+0xb8/0x3a8 [8723ds]
[ 8822.343978] [<ffffff80008e3f80>] rtw_cmd_thread+0x190/0x3e8 [8723ds]
[ 8822.351132] [<ffffff80080b1840>] kthread+0xd4/0xe4
[ 8822.356523] [<ffffff8008083180>] ret_from_fork+0x10/0x50
[10262.904300] ------------[ cut here ]------------
[10262.910016] WARNING: CPU: 0 PID: 1571 at drivers/net/wireless/rtl8723ds/hal/hal_com.c:11520 rtw_lps_state_chk+0x4c/0x64 [8723ds]
[10262.923026] Modules linked in: 8723ds vin_v4l2 imx386_2lane_mipi imx278_mipi vin_io videobuf2_dma_contig fuse dc_sunxi(O) pvrsrvkm(O)
[10262.936576]
[10262.938255] CPU: 0 PID: 1571 Comm: RTW_CMD_THREAD Tainted: G        W  O    4.9.191 #1
[10262.947159] Hardware name: sun50iw10 (DT)
[10262.951667] task: ffffffc027fa8e00 task.stack: ffffffc027e44000
[10262.958777] PC is at rtw_lps_state_chk+0x4c/0x64 [8723ds]
[10262.965284] LR is at rtw_lps_state_chk+0x40/0x64 [8723ds]
[10262.971355] pc : [<ffffff800095f6c4>] lr : [<ffffff800095f6b8>] pstate: 40000145
[10262.979672] sp : ffffffc027e47b00
[10262.983396] x29: ffffffc027e47b00 x28: ffffff80009cd0c8
[10262.989382] x27: 0000000000000008 x26: ffffff80008e7e40
[10262.995368] x25: ffffff800b3810a8 x24: ffffff80009cd4f8
[10263.001354] x23: 0000000000000000 x22: 0000000000000001
[10263.007340] x21: 0000000000000604 x20: ffffff800b380000
[10263.013325] x19: 0000000000000000 x18: 0000000000000000
[10263.019311] x17: 0000007f97e530b0 x16: ffffff8008196ce0
[10263.025296] x15: 00004cbe1c5f98fc x14: 0000000000000000
[10263.031282] x13: 0000000000000000 x12: 0000000000000017
[10263.037268] x11: ffffffc03f714db0 x10: 0000000000000790
[10263.043254] x9 : ffffffc027e479b0 x8 : ffffffc027fa95f0
[10263.049239] x7 : ffffffc027fa8e80 x6 : 00000000004e4800
[10263.055225] x5 : 0000000000000001 x4 : 0000000000000000
[10263.061211] x3 : 00000000002300b4 x2 : ffffffc03f712000
[10263.067196] x1 : 0000000000000000 x0 : 0000000000000000
[10263.073184]
[10263.073184] SP: 0xffffffc027e47a80:
[10263.078766] 7a80  00000001 00000000 00000000 00000000 009cd4f8 ffffff80 0b3810a8 ffffff80
[10263.088030] 7aa0  008e7e40 ffffff80 00000008 00000000 009cd0c8 ffffff80 27e47b00 ffffffc0
[10263.097293] 7ac0  0095f6b8 ffffff80 27e47b00 ffffffc0 0095f6c4 ffffff80 40000145 00000000
[10263.106555] 7ae0  00000001 00000000 000f4240 00000000 ffffffff ffffffff 0095f6b8 ffffff80
[10263.115817] 7b00  27e47b30 ffffffc0 00962b64 ffffff80 0b380000 ffffff80 0000006d 00000000
[10263.125080] 7b20  27e47caf ffffffc0 0b386000 ffffff80 27e47bd0 ffffffc0 00979390 ffffff80
[10263.134343] 7b40  0b380000 ffffff80 0000006d 00000000 27e47caf ffffffc0 0b386000 ffffff80
[10263.143605] 7b60  00000000 00000000 009cd4f8 ffffff80 0b3810a8 ffffff80 008e7e40 ffffff80
[10263.152870]
[10263.152870] X2: 0xffffffc03f711f80:
[10263.158453] 1f80  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10263.167715] 1fa0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10263.176977] 1fc0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10263.186239] 1fe0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10263.195501] 2000  6b016b01 002300b4 00000000 00000000 00000000 00000001 00000005 00020101
[10263.204764] 2020  86e49f00 00000955 3f712440 ffffffc0 0008c9fa 00000481 00000000 00000000
[10263.214026] 2040  3f712000 ffffffc0 00000000 00000001 2c53f9c8 ffffffc0 3f712440 ffffffc0
[10263.223289] 2060  080eced8 ffffff80 00000000 00000000 00000000 00000000 00000000 00000000
[10263.232555]
[10263.232555] X7: 0xffffffc027fa8e00:
[10263.238137] 8e00  00000012 00000000 ffffffff ffffffff 00000000 00000000 00000000 00000000
[10263.247399] 8e20  27e44000 ffffffc0 00000002 00208040 00000000 00000000 00000000 00000000
[10263.256661] 8e40  00000001 00000000 00000000 00000000 0025d421 00000001 3e13a900 ffffffc0
[10263.265923] 8e60  00000000 00000001 00000078 00000078 00000078 00000000 086e8270 ffffff80
[10263.275185] 8e80  00100000 00000000 00400000 00000000 00000001 00000000 00000000 00000000
[10263.284448] 8ea0  00000000 00000000 3f7156a0 ffffffc0 3f7156a0 ffffffc0 00000001 00000000
[10263.293710] 8ec0  84c2733c 00000955 e4eea78d 00000000 9b8812c2 00000020 e4eea78d 00000000
[10263.302972] 8ee0  0000023d 00000000 00000000 00000000 00000000 00000000 3f714de8 ffffffc0
[10263.312236]
[10263.312236] X8: 0xffffffc027fa9570:
[10263.317818] 9570  0000c350 00000000 00000001 00000000 00000000 00000000 00000001 00000000
[10263.327080] 9590  08952780 ffffff80 27fa8e00 ffffffc0 08952780 ffffff80 2b0f3e00 ffffffc0
[10263.336342] 95b0  00000000 00000000 0894c000 ffffff80 0b3810a8 ffffff80 008e7e40 ffffff80
[10263.345605] 95d0  00000008 00000000 009cd0c8 ffffff80 27e479b0 ffffffc0 27e479b0 ffffffc0
[10263.354867] 95f0  080851dc ffffff80 00000000 00000000 00000000 00000000 00000000 00000000
[10263.364129] 9610  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10263.373391] 9630  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10263.382653] 9650  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10263.391917]
[10263.391917] X9: 0xffffffc027e47930:
[10263.397499] 7930  40000145 00000000 0000003d 00000000 0b3810a8 ffffff80 008e7e40 ffffff80
[10263.406759] 7950  27e47990 ffffffc0 0829b948 ffffff80 0891e000 ffffff80 27fa8e00 ffffffc0
[10263.416021] 7970  08952780 ffffff80 2b0f3e00 ffffffc0 27e47990 ffffffc0 086c9024 ffffff80
[10263.425284] 7990  27e479a0 ffffffc0 080b60d0 ffffff80 27e479d0 ffffffc0 086c4a88 ffffff80
[10263.434547] 79b0  3f714d80 ffffffc0 27fa8e00 ffffffc0 08952780 ffffff80 2b0f3e00 ffffffc0
[10263.443809] 79d0  00000000 00000000 00000000 00000000 3f712000 ffffffc0 002300b4 00000000
[10263.453071] 79f0  00000000 00000000 00000001 00000000 004e4800 00000000 27fa8e80 ffffffc0
[10263.462333] 7a10  27fa95f0 ffffffc0 27e479b0 ffffffc0 00000790 00000000 3f714db0 ffffffc0
[10263.471598]
[10263.471598] X11: 0xffffffc03f714d30:
[10263.477278] 4d30  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10263.486540] 4d50  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[10263.495802] 4d70  00000000 00000000 00000000 00000000 3d423d42 00000001 00000000 00000000
[10263.505064] 4d90  00000008 00000000 00000007 00000000 00000006 00000000 00000006 00000000
[10263.514326] 4db0  00000000 00000000 0026016e 00000001 00000001 00000000 00100000 00000000
[10263.523588] 4dd0  00000000 00000000 000bb7bb 00000000 001f4902 00000000 00100000 00000000
[10263.532850] 4df0  00000000 00000000 00000001 00000001 00000000 00000000 9c06f8ef 00000020
[10263.542112] 4e10  00000000 00000000 00000000 00000000 27fa8e80 ffffffc0 00000000 00000000
[10263.551383]
[10263.551383] X29: 0xffffffc027e47a80:
[10263.557063] 7a80  00000001 00000000 00000000 00000000 009cd4f8 ffffff80 0b3810a8 ffffff80
[10263.566326] 7aa0  008e7e40 ffffff80 00000008 00000000 009cd0c8 ffffff80 27e47b00 ffffffc0
[10263.575589] 7ac0  0095f6b8 ffffff80 27e47b00 ffffffc0 0095f6c4 ffffff80 40000145 00000000
[10263.584851] 7ae0  00000001 00000000 000f4240 00000000 ffffffff ffffffff 0095f6b8 ffffff80
[10263.594113] 7b00  27e47b30 ffffffc0 00962b64 ffffff80 0b380000 ffffff80 0000006d 00000000
[10263.603376] 7b20  27e47caf ffffffc0 0b386000 ffffff80 27e47bd0 ffffffc0 00979390 ffffff80
[10263.612638] 7b40  0b380000 ffffff80 0000006d 00000000 27e47caf ffffffc0 0b386000 ffffff80
[10263.621900] 7b60  00000000 00000000 009cd4f8 ffffff80 0b3810a8 ffffff80 008e7e40 ffffff80
[10263.631163]
[10263.632837] ---[ end trace 2b8ee94b41b5b006 ]---
[10263.638028] Call trace:
[10263.640779] Exception stack(0xffffffc027e47910 to 0xffffffc027e47a40)
[10263.648024] 7900:                                   0000000000000000 0000007fffffffff
[10263.656832] 7920: ffffffc027e47b00 ffffff800095f6c4 0000000040000145 000000000000003d
[10263.665641] 7940: ffffff800b3810a8 ffffff80008e7e40 ffffffc027e47990 ffffff800829b948
[10263.674450] 7960: ffffff800891e000 ffffffc027fa8e00 ffffff8008952780 ffffffc02b0f3e00
[10263.683250] 7980: ffffffc027e47990 ffffff80086c9024 ffffffc027e479a0 ffffff80080b60d0
[10263.692058] 79a0: ffffffc027e479d0 ffffff80086c4a88 ffffffc03f714d80 ffffffc027fa8e00
[10263.700867] 79c0: ffffff8008952780 ffffffc02b0f3e00 0000000000000000 0000000000000000
[10263.709675] 79e0: ffffffc03f712000 00000000002300b4 0000000000000000 0000000000000001
[10263.718484] 7a00: 00000000004e4800 ffffffc027fa8e80 ffffffc027fa95f0 ffffffc027e479b0
[10263.727292] 7a20: 0000000000000790 ffffffc03f714db0 0000000000000017 0000000000000000
[10263.736587] [<ffffff800095f6c4>] rtw_lps_state_chk+0x4c/0x64 [8723ds]
[10263.744285] [<ffffff8000962b64>] SetHwReg+0x132c/0x13c0 [8723ds]
[10263.751472] [<ffffff8000979390>] SetHwReg8723D+0x964/0x97c [8723ds]
[10263.758949] [<ffffff800097d334>] SetHwReg8723DS+0x124/0x174 [8723ds]
[10263.766526] [<ffffff8000958dac>] rtw_hal_set_hwreg+0x10/0x18 [8723ds]
[10263.774195] [<ffffff8000916eb0>] rtw_set_ps_mode+0x108/0x2f8 [8723ds]
[10263.781865] [<ffffff80009172b8>] LPS_Leave+0xc0/0xf0 [8723ds]
[10263.788741] [<ffffff80008e618c>] lps_ctrl_wk_hdl+0x164/0x1d8 [8723ds]
[10263.796400] [<ffffff80008e7ef8>] rtw_drvextra_cmd_hdl+0xb8/0x3a8 [8723ds]
[10263.804449] [<ffffff80008e3f80>] rtw_cmd_thread+0x190/0x3e8 [8723ds]
[10263.811603] [<ffffff80080b1840>] kthread+0xd4/0xe4
[10263.816994] [<ffffff8008083180>] ret_from_fork+0x10/0x50
[11280.971275] ------------[ cut here ]------------
[11280.976992] WARNING: CPU: 0 PID: 1571 at drivers/net/wireless/rtl8723ds/hal/hal_com.c:11520 rtw_lps_state_chk+0x4c/0x64 [8723ds]
[11280.990001] Modules linked in: 8723ds vin_v4l2 imx386_2lane_mipi imx278_mipi vin_io videobuf2_dma_contig fuse dc_sunxi(O) pvrsrvkm(O)
[11281.003551]
[11281.005230] CPU: 0 PID: 1571 Comm: RTW_CMD_THREAD Tainted: G        W  O    4.9.191 #1
[11281.014134] Hardware name: sun50iw10 (DT)
[11281.018641] task: ffffffc027fa8e00 task.stack: ffffffc027e44000
[11281.025751] PC is at rtw_lps_state_chk+0x4c/0x64 [8723ds]
[11281.032255] LR is at rtw_lps_state_chk+0x40/0x64 [8723ds]
[11281.038327] pc : [<ffffff800095f6c4>] lr : [<ffffff800095f6b8>] pstate: 40000145
[11281.046644] sp : ffffffc027e47b00
[11281.050368] x29: ffffffc027e47b00 x28: ffffff80009cd0c8
[11281.056354] x27: 0000000000000008 x26: ffffff80008e7e40
[11281.062340] x25: ffffff800b3810a8 x24: ffffff80009cd4f8
[11281.068326] x23: 0000000000000000 x22: 0000000000000001
[11281.074312] x21: 0000000000000604 x20: ffffff800b380000
[11281.080298] x19: 0000000000000000 x18: 000000000000000a
[11281.086283] x17: 0000007fb3308ff4 x16: ffffff800816d424
[11281.092269] x15: 0000000000000010 x14: 0000000000000001
[11281.098254] x13: 0000000000000000 x12: 0000000000000017
[11281.104240] x11: ffffffc03f714db0 x10: 0000000000000790
[11281.110226] x9 : ffffffc027e479b0 x8 : ffffffc027fa95f0
[11281.116212] x7 : ffffffc027fa8e80 x6 : 0000000000560c34
[11281.122198] x5 : 0000000000000001 x4 : 0000000000000000
[11281.128183] x3 : 0000000000274fd0 x2 : ffffffc03f712000
[11281.134169] x1 : 0000000000000000 x0 : 0000000000000000
[11281.140156]
[11281.140156] SP: 0xffffffc027e47a80:
[11281.145738] 7a80  00000001 00000000 00000000 00000000 009cd4f8 ffffff80 0b3810a8 ffffff80
[11281.155002] 7aa0  008e7e40 ffffff80 00000008 00000000 009cd0c8 ffffff80 27e47b00 ffffffc0
[11281.164265] 7ac0  0095f6b8 ffffff80 27e47b00 ffffffc0 0095f6c4 ffffff80 40000145 00000000
[11281.173527] 7ae0  00000001 00000000 000f4240 00000000 ffffffff ffffffff 0095f6b8 ffffff80
[11281.182790] 7b00  27e47b30 ffffffc0 00962b64 ffffff80 0b380000 ffffff80 0000006d 00000000
[11281.192052] 7b20  27e47caf ffffffc0 0b386000 ffffff80 27e47bd0 ffffffc0 00979390 ffffff80
[11281.201315] 7b40  0b380000 ffffff80 0000006d 00000000 27e47caf ffffffc0 0b386000 ffffff80
[11281.210578] 7b60  00000000 00000000 009cd4f8 ffffff80 0b3810a8 ffffff80 008e7e40 ffffff80
[11281.219843]
[11281.219843] X2: 0xffffffc03f711f80:
[11281.225426] 1f80  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11281.234688] 1fa0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11281.243950] 1fc0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11281.253212] 1fe0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11281.262474] 2000  ad1cad1c 00274fd0 00000000 00000000 00000000 00000001 00000005 00020101
[11281.271737] 2020  91309700 00000a42 3f712440 ffffffc0 0009de21 00000492 00000000 00000000
[11281.280999] 2040  3f712000 ffffffc0 00000000 00000001 2c53f9c8 ffffffc0 3f712440 ffffffc0
[11281.290262] 2060  080eced8 ffffff80 00000000 00000000 00000000 00000000 00000000 00000000
[11281.299527]
[11281.299527] X7: 0xffffffc027fa8e00:
[11281.305109] 8e00  00000012 00000000 ffffffff ffffffff 00000000 00000000 00000000 00000000
[11281.314371] 8e20  27e44000 ffffffc0 00000002 00208040 00000000 00000000 00000000 00000000
[11281.323634] 8e40  00000001 00000000 00000000 00000000 002990f1 00000001 3e13a900 ffffffc0
[11281.332896] 8e60  00000000 00000001 00000078 00000078 00000078 00000000 086e8270 ffffff80
[11281.342158] 8e80  00100000 00000000 00400000 00000000 00000001 00000000 00000000 00000000
[11281.351420] 8ea0  00000000 00000000 3f7156a0 ffffffc0 3f7156a0 ffffffc0 00000001 00000000
[11281.360683] 8ec0  8e47c07a 00000a42 282182c5 00000001 1e4d184e 00000021 282182c5 00000001
[11281.369945] 8ee0  00000279 00000000 00000000 00000000 00000000 00000000 3f714de8 ffffffc0
[11281.379209]
[11281.379209] X8: 0xffffffc027fa9570:
[11281.384791] 9570  0000c350 00000000 00000001 00000000 00000000 00000000 00000001 00000000
[11281.394054] 9590  08952780 ffffff80 27fa8e00 ffffffc0 08952780 ffffff80 2de1b940 ffffffc0
[11281.403316] 95b0  00000000 00000000 0894c000 ffffff80 0b3810a8 ffffff80 008e7e40 ffffff80
[11281.412579] 95d0  00000008 00000000 009cd0c8 ffffff80 27e479b0 ffffffc0 27e479b0 ffffffc0
[11281.421841] 95f0  080851dc ffffff80 00000000 00000000 00000000 00000000 00000000 00000000
[11281.431103] 9610  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11281.440365] 9630  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11281.449627] 9650  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11281.458891]
[11281.458891] X9: 0xffffffc027e47930:
[11281.464473] 7930  40000145 00000000 0000003d 00000000 0b3810a8 ffffff80 008e7e40 ffffff80
[11281.473735] 7950  27e47990 ffffffc0 0829b948 ffffff80 0891e000 ffffff80 27fa8e00 ffffffc0
[11281.482998] 7970  08952780 ffffff80 2de1b940 ffffffc0 27e47990 ffffffc0 086c9024 ffffff80
[11281.492260] 7990  27e479a0 ffffffc0 080b60d0 ffffff80 27e479d0 ffffffc0 086c4a88 ffffff80
[11281.501523] 79b0  3f714d80 ffffffc0 27fa8e00 ffffffc0 08952780 ffffff80 2de1b940 ffffffc0
[11281.510786] 79d0  00000000 00000000 00000000 00000000 3f712000 ffffffc0 00274fd0 00000000
[11281.520048] 79f0  00000000 00000000 00000001 00000000 00560c34 00000000 27fa8e80 ffffffc0
[11281.529310] 7a10  27fa95f0 ffffffc0 27e479b0 ffffffc0 00000790 00000000 3f714db0 ffffffc0
[11281.538576]
[11281.538576] X11: 0xffffffc03f714d30:
[11281.544255] 4d30  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11281.553517] 4d50  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11281.562780] 4d70  00000000 00000000 00000000 00000000 882a882a 00000001 00000000 00000000
[11281.572042] 4d90  00000008 00000000 00000006 00000000 00000004 00000000 00000004 00000000
[11281.581304] 4db0  00000000 00000000 0029e3a6 00000001 00000001 00000000 00100000 00000000
[11281.590566] 4dd0  00000000 00000000 000cb710 00000000 0021195b 00000000 00100000 00000000
[11281.599829] 4df0  00000000 00000000 00000001 00000001 00000000 00000000 1e6d0048 00000021
[11281.609091] 4e10  00000000 00000000 00000000 00000000 27fa8e80 ffffffc0 00000000 00000000
[11281.618362]
[11281.618362] X29: 0xffffffc027e47a80:
[11281.624042] 7a80  00000001 00000000 00000000 00000000 009cd4f8 ffffff80 0b3810a8 ffffff80
[11281.633305] 7aa0  008e7e40 ffffff80 00000008 00000000 009cd0c8 ffffff80 27e47b00 ffffffc0
[11281.642567] 7ac0  0095f6b8 ffffff80 27e47b00 ffffffc0 0095f6c4 ffffff80 40000145 00000000
[11281.651830] 7ae0  00000001 00000000 000f4240 00000000 ffffffff ffffffff 0095f6b8 ffffff80
[11281.661092] 7b00  27e47b30 ffffffc0 00962b64 ffffff80 0b380000 ffffff80 0000006d 00000000
[11281.670354] 7b20  27e47caf ffffffc0 0b386000 ffffff80 27e47bd0 ffffffc0 00979390 ffffff80
[11281.679616] 7b40  0b380000 ffffff80 0000006d 00000000 27e47caf ffffffc0 0b386000 ffffff80
[11281.688879] 7b60  00000000 00000000 009cd4f8 ffffff80 0b3810a8 ffffff80 008e7e40 ffffff80
[11281.698141]
[11281.699816] ---[ end trace 2b8ee94b41b5b007 ]---
[11281.705007] Call trace:
[11281.707757] Exception stack(0xffffffc027e47910 to 0xffffffc027e47a40)
[11281.715003] 7900:                                   0000000000000000 0000007fffffffff
[11281.723811] 7920: ffffffc027e47b00 ffffff800095f6c4 0000000040000145 000000000000003d
[11281.732620] 7940: ffffff800b3810a8 ffffff80008e7e40 ffffffc027e47990 ffffff800829b948
[11281.741429] 7960: ffffff800891e000 ffffffc027fa8e00 ffffff8008952780 ffffffc02de1b940
[11281.750238] 7980: ffffffc027e47990 ffffff80086c9024 ffffffc027e479a0 ffffff80080b60d0
[11281.759046] 79a0: ffffffc027e479d0 ffffff80086c4a88 ffffffc03f714d80 ffffffc027fa8e00
[11281.767846] 79c0: ffffff8008952780 ffffffc02de1b940 0000000000000000 0000000000000000
[11281.776654] 79e0: ffffffc03f712000 0000000000274fd0 0000000000000000 0000000000000001
[11281.785464] 7a00: 0000000000560c34 ffffffc027fa8e80 ffffffc027fa95f0 ffffffc027e479b0
[11281.794272] 7a20: 0000000000000790 ffffffc03f714db0 0000000000000017 0000000000000000
[11281.803576] [<ffffff800095f6c4>] rtw_lps_state_chk+0x4c/0x64 [8723ds]
[11281.811271] [<ffffff8000962b64>] SetHwReg+0x132c/0x13c0 [8723ds]
[11281.818457] [<ffffff8000979390>] SetHwReg8723D+0x964/0x97c [8723ds]
[11281.825933] [<ffffff800097d334>] SetHwReg8723DS+0x124/0x174 [8723ds]
[11281.833511] [<ffffff8000958dac>] rtw_hal_set_hwreg+0x10/0x18 [8723ds]
[11281.841180] [<ffffff8000916eb0>] rtw_set_ps_mode+0x108/0x2f8 [8723ds]
[11281.848849] [<ffffff80009172b8>] LPS_Leave+0xc0/0xf0 [8723ds]
[11281.855725] [<ffffff80008e618c>] lps_ctrl_wk_hdl+0x164/0x1d8 [8723ds]
[11281.863383] [<ffffff80008e7ef8>] rtw_drvextra_cmd_hdl+0xb8/0x3a8 [8723ds]
[11281.871431] [<ffffff80008e3f80>] rtw_cmd_thread+0x190/0x3e8 [8723ds]
[11281.878585] [<ffffff80080b1840>] kthread+0xd4/0xe4
[11281.883975] [<ffffff8008083180>] ret_from_fork+0x10/0x50
[11301.130330] ------------[ cut here ]------------
[11301.136044] WARNING: CPU: 0 PID: 1571 at drivers/net/wireless/rtl8723ds/hal/hal_com.c:11520 rtw_lps_state_chk+0x4c/0x64 [8723ds]
[11301.149055] Modules linked in: 8723ds vin_v4l2 imx386_2lane_mipi imx278_mipi vin_io videobuf2_dma_contig fuse dc_sunxi(O) pvrsrvkm(O)
[11301.162605]
[11301.164284] CPU: 0 PID: 1571 Comm: RTW_CMD_THREAD Tainted: G        W  O    4.9.191 #1
[11301.173188] Hardware name: sun50iw10 (DT)
[11301.177696] task: ffffffc027fa8e00 task.stack: ffffffc027e44000
[11301.184817] PC is at rtw_lps_state_chk+0x4c/0x64 [8723ds]
[11301.191326] LR is at rtw_lps_state_chk+0x40/0x64 [8723ds]
[11301.197397] pc : [<ffffff800095f6c4>] lr : [<ffffff800095f6b8>] pstate: 40000145
[11301.205714] sp : ffffffc027e47b00
[11301.209439] x29: ffffffc027e47b00 x28: ffffff80009cd0c8
[11301.215425] x27: 0000000000000008 x26: ffffff80008e7e40
[11301.221411] x25: ffffff800b3810a8 x24: ffffff80009cd4f8
[11301.227397] x23: 0000000000000000 x22: 0000000000000001
[11301.233383] x21: 0000000000000604 x20: ffffff800b380000
[11301.239368] x19: 0000000000000000 x18: 0000000000000084
[11301.245354] x17: 0000007f7981ee94 x16: ffffff80080e9614
[11301.251340] x15: 00005d97fae1026b x14: 0000000000000000
[11301.257326] x13: 0000000000000000 x12: 0000000000000016
[11301.263311] x11: ffffffc03f714db0 x10: 0000000000000790
[11301.269297] x9 : ffffffc027e479b0 x8 : ffffffc027fa95f0
[11301.275283] x7 : ffffffc027fa8e80 x6 : 0000000000563394
[11301.281269] x5 : 0000000000000001 x4 : 0000000000000000
[11301.287254] x3 : 00000000002795fc x2 : ffffffc03f712000
[11301.293240] x1 : 0000000000000000 x0 : 0000000000000000
[11301.299227]
[11301.299227] SP: 0xffffffc027e47a80:
[11301.304809] 7a80  00000001 00000000 00000000 00000000 009cd4f8 ffffff80 0b3810a8 ffffff80
[11301.314073] 7aa0  008e7e40 ffffff80 00000008 00000000 009cd0c8 ffffff80 27e47b00 ffffffc0
[11301.323335] 7ac0  0095f6b8 ffffff80 27e47b00 ffffffc0 0095f6c4 ffffff80 40000145 00000000
[11301.332598] 7ae0  00000001 00000000 000f4240 00000000 ffffffff ffffffff 0095f6b8 ffffff80
[11301.341860] 7b00  27e47b30 ffffffc0 00962b64 ffffff80 0b380000 ffffff80 0000006d 00000000
[11301.351123] 7b20  27e47caf ffffffc0 0b386000 ffffff80 27e47bd0 ffffffc0 00979390 ffffff80
[11301.360385] 7b40  0b380000 ffffff80 0000006d 00000000 27e47caf ffffffc0 0b386000 ffffff80
[11301.369648] 7b60  00000000 00000000 009cd4f8 ffffff80 0b3810a8 ffffff80 008e7e40 ffffff80
[11301.378913]
[11301.378913] X2: 0xffffffc03f711f80:
[11301.384495] 1f80  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11301.393758] 1fa0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11301.403019] 1fc0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11301.412282] 1fe0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11301.421544] 2000  fe07fe07 002795fc 00000000 00000000 00000000 00000001 00000005 00020101
[11301.430806] 2020  42d1c700 00000a47 3f712440 ffffffc0 0009ef9c 00000492 00000000 00000000
[11301.440068] 2040  3f712000 ffffffc0 00000000 00000001 2c53f9c8 ffffffc0 3f712440 ffffffc0
[11301.449331] 2060  080eced8 ffffff80 00000000 00000000 00000000 00000000 00000000 00000000
[11301.458596]
[11301.458596] X7: 0xffffffc027fa8e00:
[11301.464178] 8e00  00000012 00000000 ffffffff ffffffff 00000000 00000000 00000000 00000000
[11301.473441] 8e20  27e44000 ffffffc0 00000002 00208040 00000000 00000000 00000000 00000000
[11301.482703] 8e40  00000001 00000000 00000001 00000000 0029e48c 00000001 38630e00 ffffffc0
[11301.491965] 8e60  00000000 00000001 00000078 00000078 00000078 00000000 086e8270 ffffff80
[11301.501227] 8e80  00100000 00000000 00400000 00000000 00000001 00000000 00000000 00000000
[11301.510490] 8ea0  00000000 00000000 3f7156a0 ffffffc0 3f7156a0 ffffffc0 00000001 00000000
[11301.519752] 8ec0  3fda7f3c 00000a47 5f42b568 00000001 5a6bee05 00000021 5f42b568 00000001
[11301.529015] 8ee0  0000027f 00000000 00000000 00000000 00000000 00000000 3f714de8 ffffffc0
[11301.538278]
[11301.538278] X8: 0xffffffc027fa9570:
[11301.543860] 9570  0000c350 00000000 00000001 00000000 00000000 00000000 00000001 00000000
[11301.553122] 9590  08952780 ffffff80 27fa8e00 ffffffc0 08952780 ffffff80 2de1f240 ffffffc0
[11301.562385] 95b0  00000000 00000000 0894c000 ffffff80 0b3810a8 ffffff80 008e7e40 ffffff80
[11301.571648] 95d0  00000008 00000000 009cd0c8 ffffff80 27e479b0 ffffffc0 27e479b0 ffffffc0
[11301.580910] 95f0  080851dc ffffff80 00000000 00000000 00000000 00000000 00000000 00000000
[11301.590173] 9610  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11301.599435] 9630  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11301.608696] 9650  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11301.617958]
[11301.617958] X9: 0xffffffc027e47930:
[11301.623541] 7930  40000145 00000000 0000003d 00000000 0b3810a8 ffffff80 008e7e40 ffffff80
[11301.632804] 7950  27e47990 ffffffc0 0829b948 ffffff80 0891e000 ffffff80 27fa8e00 ffffffc0
[11301.642067] 7970  08952780 ffffff80 2de1f240 ffffffc0 27e47990 ffffffc0 086c9024 ffffff80
[11301.651330] 7990  27e479a0 ffffffc0 080b60d0 ffffff80 27e479d0 ffffffc0 086c4a88 ffffff80
[11301.660592] 79b0  3f714d80 ffffffc0 27fa8e00 ffffffc0 08952780 ffffff80 2de1f240 ffffffc0
[11301.669853] 79d0  00000000 00000000 00000000 00000000 3f712000 ffffffc0 002795fc 00000000
[11301.679115] 79f0  00000000 00000000 00000001 00000000 00563394 00000000 27fa8e80 ffffffc0
[11301.688377] 7a10  27fa95f0 ffffffc0 27e479b0 ffffffc0 00000790 00000000 3f714db0 ffffffc0
[11301.697642]
[11301.697642] X11: 0xffffffc03f714d30:
[11301.703322] 4d30  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11301.712585] 4d50  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[11301.721847] 4d70  00000000 00000000 00000000 00000000 cc15cc15 00000001 00000000 00000000
[11301.731109] 4d90  00000007 00000000 00000005 00000000 00000004 00000000 00000004 00000000
[11301.740371] 4db0  00000000 00000000 0029f756 00000001 00000001 00000000 00100000 00000000
[11301.749634] 4dd0  00000000 00000000 000cc48b 00000000 0021324c 00000000 00100000 00000000
[11301.758896] 4df0  00000000 00000000 00000001 00000001 00000000 00000000 5aed7026 00000021
[11301.768158] 4e10  00000000 00000000 00000000 00000000 27fa8e80 ffffffc0 00000000 00000000
[11301.777430]
[11301.777430] X29: 0xffffffc027e47a80:
[11301.783109] 7a80  00000001 00000000 00000000 00000000 009cd4f8 ffffff80 0b3810a8 ffffff80
[11301.792371] 7aa0  008e7e40 ffffff80 00000008 00000000 009cd0c8 ffffff80 27e47b00 ffffffc0
[11301.801634] 7ac0  0095f6b8 ffffff80 27e47b00 ffffffc0 0095f6c4 ffffff80 40000145 00000000
[11301.810896] 7ae0  00000001 00000000 000f4240 00000000 ffffffff ffffffff 0095f6b8 ffffff80
[11301.820158] 7b00  27e47b30 ffffffc0 00962b64 ffffff80 0b380000 ffffff80 0000006d 00000000
[11301.829421] 7b20  27e47caf ffffffc0 0b386000 ffffff80 27e47bd0 ffffffc0 00979390 ffffff80
[11301.838683] 7b40  0b380000 ffffff80 0000006d 00000000 27e47caf ffffffc0 0b386000 ffffff80
[11301.847945] 7b60  00000000 00000000 009cd4f8 ffffff80 0b3810a8 ffffff80 008e7e40 ffffff80
[11301.857208]
[11301.858882] ---[ end trace 2b8ee94b41b5b008 ]---
[11301.864073] Call trace:
[11301.866824] Exception stack(0xffffffc027e47910 to 0xffffffc027e47a40)
[11301.874060] 7900:                                   0000000000000000 0000007fffffffff
[11301.882869] 7920: ffffffc027e47b00 ffffff800095f6c4 0000000040000145 000000000000003d
[11301.891678] 7940: ffffff800b3810a8 ffffff80008e7e40 ffffffc027e47990 ffffff800829b948
[11301.900486] 7960: ffffff800891e000 ffffffc027fa8e00 ffffff8008952780 ffffffc02de1f240
[11301.909295] 7980: ffffffc027e47990 ffffff80086c9024 ffffffc027e479a0 ffffff80080b60d0
[11301.918103] 79a0: ffffffc027e479d0 ffffff80086c4a88 ffffffc03f714d80 ffffffc027fa8e00
[11301.926912] 79c0: ffffff8008952780 ffffffc02de1f240 0000000000000000 0000000000000000
[11301.935721] 79e0: ffffffc03f712000 00000000002795fc 0000000000000000 0000000000000001
[11301.944530] 7a00: 0000000000563394 ffffffc027fa8e80 ffffffc027fa95f0 ffffffc027e479b0
[11301.953338] 7a20: 0000000000000790 ffffffc03f714db0 0000000000000016 0000000000000000
[11301.962645] [<ffffff800095f6c4>] rtw_lps_state_chk+0x4c/0x64 [8723ds]
[11301.970341] [<ffffff8000962b64>] SetHwReg+0x132c/0x13c0 [8723ds]
[11301.977529] [<ffffff8000979390>] SetHwReg8723D+0x964/0x97c [8723ds]
[11301.985005] [<ffffff800097d334>] SetHwReg8723DS+0x124/0x174 [8723ds]
[11301.992582] [<ffffff8000958dac>] rtw_hal_set_hwreg+0x10/0x18 [8723ds]
[11302.000252] [<ffffff8000916eb0>] rtw_set_ps_mode+0x108/0x2f8 [8723ds]
[11302.007913] [<ffffff80009172b8>] LPS_Leave+0xc0/0xf0 [8723ds]
[11302.014789] [<ffffff80008e618c>] lps_ctrl_wk_hdl+0x164/0x1d8 [8723ds]
[11302.022447] [<ffffff80008e7ef8>] rtw_drvextra_cmd_hdl+0xb8/0x3a8 [8723ds]
[11302.030496] [<ffffff80008e3f80>] rtw_cmd_thread+0x190/0x3e8 [8723ds]
[11302.037650] [<ffffff80080b1840>] kthread+0xd4/0xe4
[11302.043041] [<ffffff8008083180>] ret_from_fork+0x10/0x50

tigger LV 7

咦，居然还能用，没有奔溃：

root@TinaLinux:/tmp# ping www.163.com
PING www.163.com (183.252.198.14): 56 data bytes
64 bytes from 183.252.198.14: seq=0 ttl=55 time=36.918 ms
64 bytes from 183.252.198.14: seq=1 ttl=55 time=33.576 ms
64 bytes from 183.252.198.14: seq=2 ttl=55 time=30.510 ms
64 bytes from 183.252.198.14: seq=3 ttl=55 time=32.753 ms
64 bytes from 183.252.198.14: seq=4 ttl=55 time=28.647 ms
64 bytes from 183.252.198.14: seq=5 ttl=55 time=33.671 ms
64 bytes from 183.252.198.14: seq=6 ttl=55 time=28.999 ms
64 bytes from 183.252.198.14: seq=7 ttl=55 time=37.768 ms
64 bytes from 183.252.198.14: seq=8 ttl=55 time=38.900 ms
64 bytes from 183.252.198.14: seq=9 ttl=55 time=34.483 ms
64 bytes from 183.252.198.14: seq=10 ttl=55 time=30.540 ms

DOT小文哥 LV 8

反向编译一下看崩在哪了