[参考译文] Linux/DRA744：插入鼠标或键盘后系统重新启动

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Other Parts Discussed in Thread: TPD12S015

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https://e2e.ti.com/support/processors-group/processors/f/processors-forum/657919/linux-dra744-the-system-restart-after-i-inserted-the-mouse-or-keyborad

器件型号：DRA744
主题中讨论的其他器件：TPD12S015、 DRA742

工具/软件：Linux

您好！

我正在使用 DRA74x IC 开发 Android G5项目、但是、插入鼠标或 keyborad 后系统重新启动。我已经使用 keyboard_om4配置了内核。我已将此条目添加到 dra7.dtsi 文件中：

键盘：键盘@4ae1c000｛
   兼容="ti、OMAP4-keypad"；
   reg =<0x4ae1c000 0x400>；
   ti、hwmods ="kbd"；
   中断= ；
   状态="正常"；
  }；

以下是打印错误的日志信息。

EVM：/#[119.990141] OMAP_i2c 4807a000。i2c：控制器超时
[119.995459] fm1388 3-002c：无法设置 addr lsb 值：-110
[121.022157] OMAP_i2c 4807a000。i2c：SDA 卡在低电平、在 SCL 上驱动9个脉冲
[123.830139] OMAP_i2c 4807a000。i2c：控制器超时
[123.835453] fm1388 3-002c：无法设置 addr lsb 值：-110
[124.862158] OMAP_i2c 4807a000.i2c：SDA 卡在低电平、在 SCL 上驱动9个脉冲
[127.670118] OMAP_i2c 4807a000。i2c：控制器超时
[127.675376] fm1388 3-002c：无法设置 addr lsb 值：-110
[128.702133] OMAP_i2c 4807a000。i2c：SDA 卡在低电平、在 SCL 上驱动9个脉冲
[131.510131] OMAP_i2c 4807a000。i2c：控制器超时
[131.515425] fm1388 3-002c：无法设置 addr lsb 值：-110
[132.542142] OMAP_i2c 4807a000。i2c：SDA 卡在低电平、在 SCL 上驱动9个脉冲
[134.720149] 未处理故障：异步外部中止(0x1211)、0x00000000
[134.727499] 内部错误：1211 [#1]抢占 SMP ARM
[134.732747] 模块链接于： wlcore_SDIO (O) wl18xx (O) wlcore (O) mac80211 (O) cfg80211 (O) compat (O) Atmel_mxt_ts CDC_ACM CDC_subset CCC_NCM ether Macedete_nusbet MII coder_tpd12s_dec_socce_mc_sb_mce_snb_mc_soc_m_sb_sb_snb_mc_sb_mce_snb_sb_sb_snb_mccs_m_sb_sb_snb_mce_snb_sb_mce_snb_sb_sb_mce_snb_mccs_m_sb_sb_sb_sb_sb_sb_sb_sb_sb_sb_sb_sb_sb_snb_sb_sb_sb_sb_mce_snb_mce_mc_soc_snb_snb_mc_sb_sb_sb_sb_sb_sb_sb_sb_sb_sb_sb_sb_sb_ usbcore tty_HCI st_drv serio_mcu 串行端口 uinput _polldev mousedev evdev pvrsrvkm (O)
[134.796755] CPU：0 PID：63 Comm：kwork/0：1被污染：G       W O 3.14.57-00005-gc40f979-mised #34
[134.805934] 工作队列：PM Pm_runtime_work
[134.809967] 任务：ec99aa80 ti：ec9f0000 task.ti：ec9f0000
[134.815403] PC 位于 xhci_hub_control+0x8d0/0x1280 [xhci_hcd]
[134.821174] LR 位于0x0
[134.823717] PC：[ ]   LR：[<000000000000>]   PSR：000b0093
[134.823717] sp：ec9f1b28 IP：600b0013 FP：ec9f1b84
[134.835243] R10：ead4f000 R9：ead4f174 R8：00000019
[134.840488] r7：00000007 R6：ead4f148 r5：00000001 r4：ead65000
[134.847042] r3：f5aa0430 r2：00000000 r1：ead63580 r0：00000000
[134.853596] 标志：nzcv 在  模式 SVC_32 ISA ARM 段内核上关闭 FIQ 的 IRQ
[134.861022] 控制：30c5387d 表：9c1c1c40 DAC：fffffffffd
[134.866790]
[134.866790] SP：0xec9f1aa8：
[134.871075] 1aa8 fffa974f cf6c6cde f7ef783f f9cbf677 778f7f3f bf0b8a84 000b0093 ffff
[134.879355] 1ac8 ec9f1b14 00000019 ec9f1b84 ec9f1ae0 c0013058 c0008410 00000000 ead63580
[134.887631] 1ae8 00000000 f5aa0430 ead65000 00000001 ead4f148 00000007 00000019 ead4f174
[134.895909] 1b08 ead4f000 ec9f1b84 600b0013 ec9f1b28 00000000 bf0b8a84 000b0093 ffff
[134.904189] 1b28 c07744b0 00000acd ec9f1b5c ec9f1b40 c07744b0 00001128 ead4f668 00000000
[134.912467] 1b48 00000001 00000000 ead63580 ead65000 ec9f1b84 dc376a00 ead65000 00002303
[134.920746] 1b68 00000000 ddcd2d00 00000000 bf0b81b4 ec9f1c34 ec9f1b88 bf07d4c0 bf0b81c0
[134.929025] 1b88 ddcd2d00 00000000 0000001b 00000003 00000000 00000701 ffffffff 00ffff
[134.937304]
[134.937304] FP：0xec9f1b04：
[134.941591] 1b04 ead4f174 ead4f000 ec9f1b84 600b0013 ec9f1b28 00000000 bf0b8a84 000b0093
[134.949870] 1b24 ffff c07744b0 00000acd ec9f1b5c ec9f1b40 c07744b0 00001128 ead4f668
[134.958145] 1b44 00000000 00000001 00000000 ead63580 ead65000 ec9f1b84 dc376a00 ead65000
[134.966422] 1b64 00002303 00000000 ddcd2d00 00000000 bf0b81b4 ec9f1c34 ec9f1b88 bf07d4c0
[134.974699] 1b84 bf0b81c0 ddcd2d00 00000000 0000001b 00000003 00000000 00000701 ffffff
[134.982975] 1ba4 00ffff 000dccfd 00000000 c00668a0 ecfac780 00000001 c0578690 c077e834
[134.991251] 1bc4 00000000 ec9f1be4 ec9f1bd8 ffffff 00000000 ec9f1c0c ec9f1be8 c0059fc0
[134.999529] 1be4 c00098ac ffff ec968000 00000002 c07bd910 ffff 00000000 ec9f1c34
[135.007808]
[135.007808] R1：0xead63500：
[135.012093] 3500 ead63480 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[135.020373] 3520 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[135.028652] 3540 bf07b5e4 ead4f000 00000000 00000000 00000000 000001a2 00000080
[135.036932] 3560 00000000 00000000 ead4f05c ead6ef00 00000000 00000000 00000000 00000000
[135.045211] 3580 f5aa0430 00000322 00001200 00030102 0000c002 00004000 00000201 00000916
[135.053490] 35a0 00008000 00002004 00009000 00209002 00000080 00010000 00000000 00000200
[135.061768] 35c0 f5aa0420 00004000 000000a0 00020300 00004000 00000010 00000100 00010010
[135.070046] 35e0 00000008 00008000 00000083 00000002 00000000 00060000 00004000 00000080
[135.078323]
[135.078323] R3：0xf5aa03b0：
[135.082608] 03B0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[135.090889] 03d0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[135.099171] 03f0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[135.107450] 0410 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[135.115731] 0430 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[135.124013] 0450 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[135.132295] 0470 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[135.140576] 0490 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[135.148861]
[135.148861] R4：0xead64f80：
[135.153145] 4f80 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[135.161422] 4fa0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[135.169701] 4fc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[135.177979] 4fe0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[135.186257] 5000 eac0b010 00000004 ead63dc0 0c000001 ffff 00000002 00000002 00000000
[135.194536] 5020 00000000 00000000 ead6cc00 00000000 ead4f030 ec121030 00000000 00000000 00000000
[135.202815] 5040 00000000 00000000 eadcd140 00000000 00000002 bf0ba490 00000040 00000000
[135.211093] 5060 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[135.219370]
[135.219370] R6：0xead4f0c8：
[135.22366] f0c8 00008000 00000000 00000000 00000000 000f000f ead4f0dc ead4f0dc 00000000
[135.231933] f0e8 00000000 00000000 bf07cd80 ead4f0d4 00000000 00460046 dc376994
[135.240213] f108 dc376994 00000000 00000001 00000000 bf07cd80 ead4f0fc 00000000 ead63b00
[135.248487] f128 ead65000 ead4f000 ead60780 ead60700 ead60680 ead60600 00000001 00000000
[135.256764] f148 ead4f000 ead65000 f5aa0000 f5aa0020 f5aa0440 f5aa0480 f5aa0460 02000140
[135.265041] f168 0c0000F1 07ff000a 0220f04c 003a0039 01000000 00000000 00000000 00000000
[135.273323] F188 00001000 0000000c 00000000 00000000 FFFFFFFE ee06c000 ead60380 00000001
[135.281601] f1a8 ead4f1a8 ead4f1a8 00000001 00000000 00000000 00000000 ec942000 bf0b4d64
[135.289880]
[135.289880] R9：0xead4f0f4：
[135.294165] f0f4 ead4f0d4 00000000 00460046 dc376994 dc376994 00000000 00000001
[135.302440] f114 00000000 bf07cd80 ead4f0fc 00000000 ead63b00 ead65000 ead4f000 ead60780
[135.310716] f134 ead60700 ead60680 ead60600 00000001 00000000 ead4f000 ead65000 f5aa0000
[135.318994] f154 f5aa0020 f5aa0440 f5aa0480 f5aa0460 02000140 0c0000f1 07ff000a 0220f04c
[135.327270] f174 003a0039 01000000 00000000 00000000 00001000 0000000c 00000000
[135.335549] f194 00000000 FFFFFFFE ee06c000 ead60380 00000001 ead4f1a8 ead4f1a8 00000001
[135.343827] f1b4 00000000 00000000 00000000 ec942000 bf0b4d64 ead4f148[135.350124] omap_i2c 4807a000。i2c：控制器超时
[135.350140] fm1388 3-002c：无法设置 addr lsb 值：-110

[135.361339]  ffFFFF 00000000
[135.364597] f1d4 ead60300 ee070000 00000001 ae070000 00000000 ead63700 00000000 00000000 00000000
[135.372879]
[135.372879] R10：0xead4ef80：
[135.377252] ef80 f02fe5c8 ef0015c8 02024204 00000028 ef0015c8 ddc9c6c0 00000000 ead59cc0
[135.385528] efa0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[135.393805] efc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[135.402084] efe0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[135.410363] F000 eac0b010 00000003 ead63dc0 0c000001 ffff 00000002 00000002 00000000
[135.418642] f020 00000000 00000000 eac0d400 00000000 eac1b030 ead65030 00000000 00000000
[135.426922] f040 00000000 00000000 eadbcd00 00000000 00000002 bf0ba490 00000020 69636878
[135.435199] f060 6463682d 6273753a 00000033 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[135.443482] 进程 kwork/0：1 (pid：63、栈限制= 0xec9f0240)
[135.449774] 堆栈：(0xec9f1b28至0xec9f2000)
[135.454151] 1B20：                  c07744b0 00000acd ec9f1b5c ec9f1b40 c07744b0 00001128
[135.462364] 1b40：ead4f668 00000000 00000001 00000000 ead63580 ead65000 ec9f1b84 dc376a00
[135.470578] 1b60：ead65000 00002303 00000000 ddcd2d00 00000000 bf0b81b4 ec9f1c34 ec9f1b88
[135.478791] 1b80：bf07d4c0 bf0b81c0 ddcd2d00 00000000 0000001b 00000003 00000000 00000701
[135.487003] 1ba0：FFFFFFFF 00ffff 000dccfd 00000000 c00668a0 ecfac780 00000001 c0578690
[135.495216] 1bc0：c077e834 00000000 ec9f1be4 ec9f1bd8 ffffff 00000000 ec9f1c0c ec9f1be8
[135.503428] 1be0：c0059fc0 c00098ac ffff ec968000 00000002 c07bd910 ffffff 00000000
[135.511641] 1c00：ec9f1c34 ec9f1c10 c07744b0 dc376a00 00000010 00000000 ead6cc00
[135.519853] 1c20：00000002 00000003 ec9f1c7c ec9f1c38 bf07eb88 bf07d2a0 c0065bcc c0071c14
[135.528066] 1c40：00000014 00000000 00000071 00000001 0000b54d dc376a00 ec9f1c84 00000000
[135.536278] 1c60：ec9f1ccc 000003e8 0000001b 00000003 ec9f1cbc ec9f1c80 bf07f178 bf07e890
[135.544490] 1c80：c00ec634 00000000 00000000 ec9f1c8c ec9f1c8c 80000100 ec9f1cbc dd0ef300
[135.552703] 1ca0：00000000 00000701 80000100 ead6cc00 ec9f1cfc ec9f1cc0 bf07f294 bf07f130
[135.560915] 1cc0：00000002 00000023 ffff 00000000 ec9f1d04 00000002 00000002 00000001
[135.569128] 1ce0：ead6cc00 ead64a20 00000004 eac0bc00 ec9f1d24 ec9f1d00 bf074a34 bf07f1f4
[135.577341] 1d00：0000001b 00000701 00000000 000003e8 ec9f1d20 ec9f1d64 ec9f1d28
[135.585554] 1d20：bf077294 bf0749f4 00000402 00000400 0000b549 00000024 ec9f1dc4 ead6cc00
[135.593766] 1d40：00000000 00000001 00000007 00000402 00000400 ead64a00 ec9f1d94 ec9f1d68
[135.601977] 1d60：bf082404 bf077104 00000000 ead6cc00 ead6cc68 00000000 c07780c0 00000008
[135.610190] 1d80：c07780c0 ead6cc68 ec9f1db4 ec9f1d98 bf08318c bf082394 00000000 ead6cc68
[135.618403] 1da0：ead6ccc8 bf08315c ec9f1dd4 ec9f1db8 c0344cec bf083168 00000004 ead6cc68
[135.626615] 1dc0：00000008 00000000 ec9f1df4 ec9f1dd8 c0344d48 c0344cc4 bf08bf9c ead6cc68
[135.634828] 1de0：00000008 00000000 ec9f1e4c ec9f1df8 c03451d0 c0344d2c c077e834 ec9f0000
[135.643042] 1e00：c0070db8 00000000 ffffff c07865f0 ec9f1e44 ec9f1e20 c0059fc0 c00151b4
[135.651254] 1e20：FFFFFFFF ead6cc68 00000008 ead6ccc8 600b0013 00000000 00000000 ec9f0020
[135.659467] 1e40：ec9f1e6c ec9f1e50 c0346480 c03450d8 ead6cc68 ead6ccc8 bf0831e8 00000000
[135.667680] 1e60：ec9f1e84 ec9f1e70 bf083214 c034642c 00000000 ead6cc68 ec9f1ea4 ec9f1e88
[135.675891] 1e80：c0344cec bf0831f4 bf08bf9c ead6cc68 00000000 00000002 ec9f1ec4 ec9f1ea8
[135.684104] 1ea0：c0345800 c0344cc4 ead6ccf0 ead6ccc8 ecf380 ecfaf900 ec9f1edc ec9f1ec8
[135.692317] 1ec0：c034659c c0345714 ec959780 ead6ccf0 ec9f1f1c ec9f1e0 c004f68c c0346520
[135.700529] 1e0：ec9f1f24 ec959780 ecfac394 ec959798 ec9f0000 ec959780 ecfac394 ec959798
[135.708742] 1f00：ec9f0000 ec9f0020 ec9f0000 ecfac380 ec9f1f5c ec9f1f20 c004fa3c c004f598
[135.716953] 1f20：c00707a8 ec991940 00000000 c07bd22c c004f8fc ec991940 00000000 ec959780
[135.725165] 1f40：c004f8fc 00000000 00000000 ec9f1f20ec9f1f60 c0055e00 c004f908
[135.733378] 1f60：f77beefa 00000000 ec9f1f94 ec959780 00000000 ec9f1f78 ec9f1f78
[135.741589] 1f80：00000000 ec9f1f88 ec9f1f88 ec991940 c0055d24 00000000 00000000
[135.749801] 1fa0：00000000 ec9f1fb0 c000e960 c0055d30 00000000 00000000 00000000 00000000 00000000
[135.758013] 1fc0：00000000 00000000 00000000 00000000 00000000 00000000 00000000
[135.766225] 1fe0：00000000 00000000 00000000 00000000 00000013 00000000 bfff3bf6 5bfff6eb
[135.774434] 回扫：
[135.776925] [ ](xhci_hub_control [xhci_hcd])、来自[ ](USB_hcd_submit_h话+0x22c/0x854 [usbcore])
[135.787403]  R10：bf0b81b4 R9：00000000 R8：ddcd2d00 r7：00000000 R6：00002303 R5：ead65000
[135.795308]  R4：dc376a00
[135.797883] [ ](USB_hcd_submit_话术[usbcore])、来自[ ](USB_submit_话术+0x304/0x4c0 [usbcore])
[135.808098]  R10：00000003 R9：00000002 R8：ead6cc00 r7：00000000 R6：00000000 R5：00000010
[135.816001]  R4：dc376a00
[135.818575][ ](USB_submit_话术[usbcore])、来自[ ](USB_start_wait_话术+0x54/0xc4 [usbcore])
[135.828616]  R10：00000003 R9：0000001b R8：000003e8 r7：ec9f1ccc R6：00000000 R5：ec9f1c84
[135.836518]  R4：dc376a00
[135.839091] [ ](USB_start_wait_话术[usbcore])、来自[ ](USB_control_msg+0xac/0xdc [usbcore])
[135.849219]  R8：ead6cc00 r7：80000100 R6：00000701 R5：00000000 R4：dd0ef300
[135.856011] ](USB_control_msg [usbcore])、来自[ ](SET_PORT_FEATURE +0x4c/0x54 [usbcore])
[135.865965]  R10：eac0bc00 R9：00000004 R8：ead64a20 r7：ead6cc00 R6：00000001 R5：00000002
[135.873867]  R4：00000002
[135.876435] [ ](SET_PORT_FEATURE [usbcore])、从[ ](HUD_SUSPEND +0x19c/0x1bc [usbcore])
[135.886240] [ ](hub_suspend [usbcore])、来自[ ](USB_SUSPEND _两个+0x7c/0x1a0 [usbcore])
[135.895932]  R10：ead64a00 R9：00000400 R8：00000402 r7：00000007 R6：00000001 R5：00000000
[135.903834]  R4：ead6cc00
[135.906408][ ](USB_SUSPEND_Both [usbcore])从[ ](USB_runtime _suspend+0x30/0x70 [usbcore])
[135.916710]  R10：ead6cc68 R9：c07780c0 R8：00000008 r7：c07780c0 R6：00000000 R5：ead6cc68
[135.924612]  R4：ead6cc00 R3：00000000
[135.928232][ ](USB_runtime_suspend [usbcore])从[ ](_rpm 回调+0x34/0x68)
[135.937488]  R6：bf08315c R5：ead6ccc8 R4：ead6cc68 R3：00000000
[135.943203] [ ](_rpm_callback)、来自[ ](rpm 回调+0x28/0x7c)
[135.950976]  R6：00000000 R5：00000008 R4：ead6cc68 R3：00000004
[135.956694] [ ](rpm_callback)、来自[ ](rpm_suspend+0x104/0x578)
[135.964379]  R6：00000000 R5：00000008 R4：ead6cc68 R3：bf08bf9c
[135.970097] [ ](rpm_suspend)从[ ](__pm_runtime_suspend+0x60/0x80)
[135.978306]  R10：ec9f0020 R9：00000000 R8：00000000 r7：600b0013 R6：ead6ccc8 R5：00000008
[135.986207]  R4：ead6cc68
[135.988771][ ](__pm_runtime_suspend)从[ ](USB_runtime_idle+0x2C/0x34 [usbcore])
[135.998289]  r7：00000000 R6：bf0831e8 R5：ead6ccc8 R4：ead6cc68
[136.004015] [ ](USB_runtime_idle [usbcore])、来自[ ](_rpm 回调+0x34/0x68)
[136.013009]  R4：ead6cc68 R3：00000000
[136.016616][ ](_rpm_callback)、来自[ ](rpm_idle+0xf8/0x1a4)
[136.024128]  R6：00000002 R5：00000000 R4：ead6cc68 R3：bf08bf9c
[136.029844] [ ](rpm_idle)从[ ](Pm_runtime_work + 0x88/0x98)
[136.037356]  r7：ecfaf900 R6：ecfac380 R5：ead6ccc8 R4：ead6ccf0
[136.043075] [ ](pm_runtime_work)、来自[ ](Process_One_Work+0x100/0x370)
[136.051459]  R5：ead6ccf0 R4：ec959780
[136.055067] [ ](Process_One_Work)、来自[ ](worker_thread+0x140/0x3f8)
[136.063277]  R10：ecfac380 R9：ec9f0000 R8：ec9f0020 r7：ec9f0000 R6：ec959798 R5：ecfac394
[136.071176]  R4：ec959780
[136.073730][ ](worker_thread)、来自[ ](kthread+0xdc/0xf4)
[136.080980]  R10：00000000 R9：00000000 R8：00000000 r7：c004f8fc R6：ec959780 R5：00000000
[136.08888881]  R4：ec991940
[136.091436] [ ](kthread)、来自[ ](RET_FANK_F叉+0x14/0x34)
[136.098684]  r7：00000000 R6：00000000 R5：c0055d24 R4：ec991940
[136.104400] 代码：e51b3034 e7933102 e5932000 f57ff04f (e51b3034)
[136.110520] -[结束线迹 c7c52997e0667343 ]---
[136.115155] 内核严重错误-未同步：致命异常
[136.120403] CPU1：停止
[136.123127] CPU：1 PID：0 Comm：swapper/1被污染：G     D W O 3.14.57-00005-gc40f979-脏#34
[136.132035] 回溯：
[136.134510][ ](dump_backtrace)从[ ](show_stack+0x18/0x1c)
[136.142110]  R6：00000000 R5：ec938008 R4：c079dd20 R3：00000000
[136.147832] [ ](show_stack)从[ ](dump_stack+0xa0/0xd8)
[136.155087][ ](dump_stack)从[ ](handle_ipi+0x1b4/0x1cc)
[136.162511]  R6：ec939f70 R5：c0774e94 R4：00000001 R3：ec938000
[136.168226] [ ](handle_ipi)从[ ](GIC_Handle_IRQ+0x60/0x64)
[136.175825]  R8：c057824c r7：fa212000 R6：ec939f70 R5：c077e9a0 R4：fa21200c R3：c0029490
[136.183644][ ](GIC_Handle_IRQ)、来自[ ](_IRQ_Svc+0x40/0x70)
[136.191156] 异常堆栈(0xec939f70至0xec939fb8)
[136.196229] 9f60：                                    ecfb36c8 00000000 000153a6 c00298f0
[136.204441] 9f80：c077e55c ec938000 c077e4fc c07bd26e c057824c ec938000 ec938000 ec939fc4
[136.212653] 9fa0：ec939fb8 ec939fb8 c0029490 c000f690 a00e0013 ffffff
[136.219291]  r7：ec939fa4 r6：ffff r5：a00e0013 r4：c000f690
[136.225014][ ](arch_cpu_idle)从[ ](CPU_STARTUP_END+0x100/0x14c)
[136.233316] [ ](CPU_STARTUP_INPUK)、来自[ ](secondary _start_kernel+0x14c/0x158)
[136.242397]  r7：c07bda80 r3：ec938000
[136.246011] ](secondary _start_kernel)从[<80008624>](0x80008624)
[136.253435]  R5：0120c702 R4：ac8fed80
[136.257039] DRM_kms_helper：发生恐慌、切换回文本控制台
[136.263951] ------ [在此处剪切]-----
[136.268591] 警告：CPU：0 PID：63 at drivers/GPU/DRM/omapdrm/OMAP_CRTC.c：655 OMAP-CRTC_Apply+0x94/0x98 ()
[136.278281] 中链接的模块： wlcore_SDIO (O) wl18xx (O) wlcore (O) mac80211 (O) cfg80211 (O) compat (O) Atmel_mxt_ts CDC_ACM CDC_subset CCC_NCM ether Macedete_nusbet MII coder_tpd12s_dec_socce_mc_sb_mce_snb_mc_soc_m_sb_sb_snb_mc_sb_mce_snb_sb_sb_snb_mccs_m_sb_sb_snb_mce_snb_sb_mce_snb_sb_sb_mce_snb_mccs_m_sb_sb_sb_sb_sb_sb_sb_sb_sb_sb_sb_sb_sb_snb_sb_sb_sb_sb_mce_snb_mce_mc_soc_snb_snb_mc_sb_sb_sb_sb_sb_sb_sb_sb_sb_sb_sb_sb_sb_ usbcore tty_HCI st_drv serio_mcu 串行端口 uinput _polldev mousedev evdev pvrsrvkm (O)
[136.342267] CPU：0 PID：63 Comm：kworker/0：1污染：G     D W O 3.14.57-00005-gc40f979-mis脏#34
[136.351440] 工作队列：PM Pm_runtime_work
[136.355470] 回溯：
[136.357940] [ ](dump_backtrace)从[ ](show_stack+0x18/0x1c)
[136.365539]  R6：00000000 R5：ec9f0030 R4：c079dd20 R3：ec9f0000
[136.371259] [ ](show_stack)从[ ](dump_stack+0xa0/0xd8)
[136.378514][ ](dump_stack)从[ ](WARN_RASPEK_COMMON + 0x74/0x90)
[136.386635]  R6：0000028f R5：00000009 R4：00000000 R3：ec9f0000
[136.392353] [ ](warn_slowpath_common)、来自[ ](WARN_RASPEK_NULL_0x24/0x2C)
[136.401172]  R8：34325241 r7：0000000c R6：ec2fa400 R5：ec2fa58c R4：ec2fe800
[136.407944] [ ](warn_slowpath_null)、来自[ ](OMAP-CRTC_APPLAT+0x94/0x98)
[136.416332][ ](OMAP-CRTC_Apply)从[ ](OMAP_plane_mode_set+0x114/0x160)
[136.424977]  R5：34325241 R4：02d00000
[136.428583] [ ](OMAP-plane_mode_set)、来自[ ](OMAP-CRTC_MODE_SET_BASE+0x78/0x80)
[136.437752]  R10：00000004 R9：ec284198 R8：e8168000 r7：ec2fa400 R6：00000000 R5：02d00000
[136.445653]  R4：ec2fe800
[136.448209] [ ](OMAP-CRTC_MODE_SET_BASE)从[ ](DRM_CRTC_helper_set_config+0x704/0x8ec)
[136.458162]  r7：ec2841bc R6：ec2841a4 R5：ec2fd7c0 R4：ec2fe800
[136.463880] [ ](DRM_CRTC_helper_set_config)、来自[ ](DRM_MODE_SET_CONFIG_INTERNAL_0x5c/0xd8)
[136.474094]  R10：c07bda44 R9：c07be7f8 R8：00000000 r7：ec27a3c0 R6：ec2fd7c0 R5：ec2fe800
[136.481997]  R4：ec27a240
[136.484551] [ ](DRM_MODE_SET_CONFIG_INTERNAL)、来自[ ](DRM_fb_helper_restore_fbdev_mode+0xac/0xcc)
[136.495290]  R6：ec2fd7c0 R5：00000000 R4：00000001 R3：00000000
[136.501012] [ ](DRM_fb_helper_restore_fbdev_mode)、来自[ ](DRM_fb_helper_panel+0x70/0x90)
[136.510965]  R8：00000000 r7：c07be81c R6：00000000 R5：c07a63bc R4：ec27a3c0
[136.517740] [ ](DRM_fb_helper_panic)、来自[ ](notifier_call_chain+0x4c/0x8c)
[136.526560]  R6：00000000 R5：00000000 R4：FFFFFFFE R3：c031275c.
[136.532277] [ ](notifier_call_chain)、来自[ ](原子_通知_调用_链+0x3c/0x50)
[136.541707]  R8：bf0b8a86 r7：00000001 R6：c07bec1c R5：00000000 R4：c07be81c R3：ffffff
[136.549527] [ ](atel_notifier_call_chain)、来自[ ](紧急+0x9C/0x1d0)
[136.55784]  R6：0000000b R5：c068ee4c R4：c07be7f8
[136.562488] [ ](紧急)、从[ ](DIE+0x3e8/0x400)
[136.568866]  R3：00000001 R2：00000001 R1：600b0193 r0：c068ee4c
[136.574575]  r7：00000001
[136.577129] [ ](裸片)从[ ](ARM_NOTIFY_DIE+0x24/0x5c)
[136.584116]  R10：ead4f000 R9：ead4f174 R8：ec9f1ae0 r7：00000000 R6：c0786fb0 R5：00000007
[136.592018]  R4：00001211
[136.594571] [ ](ARM_NOTIFY_DIE)、来自[ ](DO_DataAbort+0x94/0x98)
[136.602350] [ ](DO 数据中止)从[ ](_dabt_Svc+0x38/0x60)
[136.609775] 异常堆栈(0xec9f1ae0至0xec9f1b28)
[136.614848] 1ae0：00000000 ead63580 00000000 f5aa0430 ead65000 00000001 ead4f148 00000007
[136.623061] 1b00：00000019 ead4f174 ead4f000 ec9f1b84 600b0013 ec9f1b28 00000000 bf0b8a84
[136.631270] 1B20：000b0093 ffff
[136.634770]  R8：00000019 r7：ec9f1b14 R6：ffff R5：000b0093 R4：bf0b8a84
[136.641562] [ ](xhci_hub_control [xhci_hcd])、来自[ ](USB_hcd_submit_h话+0x22c/0x854 [usbcore])
[136.652038]  R10：bf0b81b4 R9：00000000 R8：ddcd2d00 r7：00000000 R6：00002303 R5：ead65000
[136.659940]  R4：dc376a00
[136.662514] [ ](USB_hcd_submit_话术[usbcore])、来自[ ](USB_submit_话术+0x304/0x4c0 [usbcore])
[136.672730]  R10：00000003 R9：00000002 R8：ead6cc00 r7：00000000 R6：00000000 R5：00000010
[136.680631]  R4：dc376a00
[136.683207] ](USB_submit_话术[usbcore])、来自[ ](USB_start_wait_话术+0x54/0xc4 [usbcore])
[136.693248]  R10：00000003 R9：0000001b R8：000003e8 r7：ec9f1ccc R6：00000000 R5：ec9f1c84
[136.701147]  R4：dc376a00
[136.703720] [ ](USB_start_wait_话术[usbcore])、来自[ ](USB_control_msg+0xac/0xdc [usbcore])
[136.713847]  R8：ead6cc00 r7：80000100 R6：00000701 R5：00000000 R4：dd0ef300
[136.720635] [ ](USB_control_msg [usbcore])、来自[ ](SET_PORT_FEATURE +0x4c/0x54 [usbcore])
[136.730589]  R10：eac0bc00 R9：00000004 R8：ead64a20 r7：ead6cc00 R6：00000001 R5：00000002
[136.738491]  R4：00000002
[136.741060] [ ](SET_PORT_FEATURE [usbcore])、从[ ](HUD_SUSPEND +0x19c/0x1bc [usbcore])
[136.750864] [ ](hub_suspend [usbcore])、来自[ ](USB_SUSPEND _两个+0x7c/0x1a0 [usbcore])
[136.760556]  R10：ead64a00 R9：00000400 R8：00000402 r7：00000007 R6：00000001 R5：00000000
[136.768457]  R4：ead6cc00
[136.771030][ ](USB_SUSPEND_Both [usbcore])从[ ](USB_runtime _suspend+0x30/0x70 [usbcore])
[136.781332]  R10：ead6cc68 R9：c07780c0 R8：00000008 r7：c07780c0 R6：00000000 R5：ead6cc68
[136.789234]  R4：ead6cc00 R3：00000000
[136.792854] [ ](USB_runtime_suspend [usbcore])从[ ](_rpm 回调+0x34/0x68)
[136.802109]  R6：bf08315c R5：ead6ccc8 R4：ead6cc68 R3：00000000
[136.807825][ ](_rpm_callback)、来自[ ](rpm 回调+0x28/0x7c)
[136.815597]  R6：00000000 R5：00000008 R4：ead6cc68 R3：00000004
[136.821312][ ](rpm_callback)、来自[ ](rpm_suspend+0x104/0x578)
[136.828997]  R6：00000000 R5：00000008 R4：ead6cc68 R3：bf08bf9c
[136.834714][ ](rpm_suspend)从[ ](__pm_runtime_suspend+0x60/0x80)
[136.842923]  R10：ec9f0020 R9：00000000 R8：00000000 r7：600b0013 R6：ead6ccc8 R5：00000008
[136.850825]  R4：ead6cc68
[136.853389][ ](__pm_runtime_suspend)从[ ](USB_runtime_idle+0x2C/0x34 [usbcore])
[136.862907]  r7：00000000 R6：bf0831e8 R5：ead6ccc8 R4：ead6cc68
[136.868633] [ ](USB_runtime_idle [usbcore])、来自[ ](_rpm 回调+0x34/0x68)
[136.877627]  R4：ead6cc68 R3：00000000
[136.881233] [ ](_rpm_callback)、来自[ ](rpm_idle+0xf8/0x1a4)
[136.888745]  R6：00000002 R5：00000000 R4：ead6cc68 R3：bf08bf9c
[136.894463] [ ](rpm_idle)从[ ](Pm_runtime_work + 0x88/0x98)
[136.901974]  r7：ecfaf900 r6：ecffac380 r5：ead6ccc8 r4：ead6ccf0
[136.907690] [ ](pm_runtime_work)、来自[ ](Process_One_Work+0x100/0x370)
[136.916073]  R5：ead6ccf0 R4：ec959780
[136.919678][ ](Process_One_Work)、来自[ ](worker_thread+0x140/0x3f8)
[136.927885]  R10：ecfac380 R9：ec9f0000 R8：ec9f0020 r7：ec9f0000 R6：ec959798 R5：ecfac394
[136.935784]  R4：ec959780
[136.938336] [ ](worker_thread)、来自[ ](kthread+0xdc/0xf4)
[136.945586]  R10：00000000 R9：00000000 R8：00000000 r7：c004f8fc R6：ec959780 R5：00000000
[136.953487]  R4：ec991940
[136.956040] [ ](kthread)、来自[ ](RET_FANK_F叉+0x14/0x34)
[136.963290]  r7：00000000 R6：00000000 R5：c0055d24 R4：ec991940
[136.969003] --[结束线迹 c7c52997e0667344 ]--

8 年多前

0 admin 8 年多前

TI__Guru**** 2939930 points

请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。

您好！

您的键盘和鼠标是 USB 还是其他？

此致、

STAN

0 admin 8 年多前

TI__Guru**** 2939930 points

请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。

它是一个 USB 器件。

0 admin 8 年多前

TI__Guru**** 2939930 points

请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。

OMAP4键盘是一种与 USB 键盘无关的传统硬件模块。我认为 KBD 条目不会有所帮助。务必检查 USB 硬件是否已启用、并且键盘/鼠标识别应在操作系统级别完成。

此致、

STAN

0 admin 8 年多前

TI__Guru**** 2939930 points

请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。

您好、Stan、
硼中有两个 USB 端口、USB1和 USB4 (外部 phy)。当我将鼠标插入 USB4时、可以使用鼠标、系统正常运行。如果我将鼠标插入 USB1、则链接系统以重新启动。所有 USB 端口都可以识别 U 盘并连接电话。
谢谢、

0 admin 8 年多前

TI__Guru**** 2939930 points

请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。

很抱歉耽误你的回答。是否成功解决了您的问题？

此致、
STAN

0 admin 8 年多前

TI__Guru**** 2939930 points

请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。

不、我怀疑这是一个硬件 problem.because、另一个 USB4端口可以在不重新启动的情况下识别鼠标。
您认为硬件有什么问题？
谢谢、

0 admin 8 年多前

TI__Guru**** 2939930 points

请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。

可能是硬件问题。如果我理解，您的主板是定制主板。您能否分享与 USB1相关的原理图？

谢谢、
STAN

0 admin 8 年多前

TI__Guru**** 2939930 points

请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。

抱歉，此页面不支持上传图像。外设电路在其他 Android 项目中也很有用。今天、我们发现在 U 盘上重新启动。以下是相关的日志信息。

31790.50>[31923.241567] USB 5-1：使用 xhci-hcd 的新型高速 USB 器件编号88

31790.69>[31923.382504] USB 5-1：找到新的 USB 设备、idVendor=0930、idProduct=6545

31790.69>[31923.391044] USB 5-1：新 USB 器件字符串：MFR=1、Product=2、SerialNumber=3

31790.69>[31923.398376] USB 5-1：产品：TransMemory-MX

31790.69>[31923.402779] USB 5-1：制造商：Toshiba

31790.69>[31923.406988] USB 5-1：序列号：C03FD55EA867E03120003447

31790.69>[31923.415346] USB-STORAGE 5-1：1.0：检测到 USB 大容量存储设备

31790.69>[31923.42334] scsi2102：USB-storage 5-1：1.0

31791.72>[31924.422257] SCSI 2102:0:0:0: Direct-Access Toshiba TransMemory-MX PMAP PQ：0 ANSI：6.

31791.72>[31924.434848] SD 2102：0：0：0：[SDA] 60456960 512字节逻辑块：(30.9GB/28.8GiB)

31791.72>[31924.443504] SD 2102：0：0：0：[SDA]写保护关闭

31791.72>[31924.448871] SD 2102：0：0：0：[SDA]模式检测：45 00 00

31791.72>[31924.454650] SD 2102：0：0：0：[SDA]写入高速缓存：禁用、读取高速缓存：启用、不支持 DPO 或 FUA

31791.77>[31924.514372] sda：sda1

31791.80>[31924.5232279] SD 2102:0:0:0:[SDA]连接的 SCSI 可移动磁盘

31791.80>[31924.535578] FAT-FS (sda1)：卷未正确卸载。某些数据可能已损坏。请运行 fsck。

31791.80>[31924.545431] SELinux：已初始化(dev sdA1、type vfat)、使用 genfs_contexts.

31791.85>[31924.575822] init：计算服务'/system/bin/sdcard 的上下文

31791.85>[31924.582733] init：启动'fus_usb0'

31791.86>[31924.603103] SELinux：已初始化(DEV 熔丝、类型熔丝)、使用 genfs_contexts.

31794.48>[31927.202157] fm1388_framecnt_handling：帧计数器0x5ffdffcc = 0xb02f

31794.48>[31927.216718] fm1388_framecnt_handling：crc_staus 0x5ffdffe8 = 0x8888、CRC 正常！

31800.39>[31932.798252]未处理故障：异步外部中止(0x1211)、地址为0x00000000
31800.39>[31932.805600]内部错误：1211[#1]抢占 SMP ARM

31800.39>[31932.810846]模块链接于： bhd CDC_ACM CDC_subset CDC_NCM CDC_ether usbnet MII dra7_EVM_ENCODER_tpd12s015 snd_USB_audio snd_usbmidi_lib snd_so_simple_card snd_sc_g5 snd_so_soc_h7xx_akhd_soc_d_soc_mce_mcum_mc_soc_mcine_mce_mcus_soc_cr_mcine_se_mce_soc snb_mcine_mce_mce_mcus_mcus_mcus_mcus_mcus_mcus_mcus_mcus_mcus_sbd_sbd_sb_cr_mcine_mce_mcine_mcine_mcus_soc_mcine_mcine_mcus_mcus_mcus_sc libps2 uinput input_polldev mousedev evdev pvrsrvkm (O)

31800.39>[31932.869768] CPU：0 PID：14618 Comm：USB 存储器被污染：g W O 3.14.57-00024-gdd8b413-脏#1

31800.39>[31932.879114]任务：ecb4f080 ti：cea50000 task.ti：cea50000

31800.39>[31932.884551] PC 位于 xhci_hub_control+0x8d4/0x1280 [xhci_hcd]

31800.39>[31932.890329] LR 位于 xhci_hub_control+0x74/0x1280 [xhci_hcd]

31800.39>[31932.896012] PC：[ ] LR：[ ] PSR：800d0093

31800.39>[31932.896012] sp：cea51ae0 IP：800d0013 FP：cea51b3c

31800.39>[31932.907538] R10：ea0bd000 R9：ea0bd174 R8：00000002

31800.39>[31932.912784] r7：00000000 R6：ea0bd148 r5：000001 r4：ea0bd000

31800.39>[31932.919336] R3：e8958740 R2：00000000 R1：000002b0 r0：000002a0

31800.39>[31932.925890]标志：在模式 SVC_32 ISA ARM 段内核上关闭 FIQ 的 Nzcv IRQ

31800.39>[31932.933316]控制：30c5387d 表：9c5eab40 DAC：fffffffffd

31800.39>[31932.9399084]

31800.39>[31932.9399084] SP：0xcea51a60：

31800.39>[31932.943369] 1a60 000003fc c079e780 c07a8834 00000000 ec8ff190 bf0b8a74 800d0093 ffff

31800.39>[31932.951651] 1a80 cea51acc 00000002 cea51b3c ea51a98 c0013058 c0008410 000002a0 000002b0

31800.39>[31932.959929] 1aa0 00000000 e8958740 ea0bd000 00000001 ea0bd148 00000000 00000002 ea0bd174

31800.39>[31932.968210] 1ac0 ea0bd000 cea51b3c 800d0013 cea51ae0 bf0b8214 bf0b8a74 800d0093 ffff

31800.39>[31932.976490] 1ae0 00000000 00000000 00000000 00000000 000003ff ea0bd8f0 00000000

31800.39>[31932.984770] 1b00 00000001 00000000 e8958740 ea0bd000 ce51b3c e76e0d00 ea0bd000 00002303

31800.39>[31932.993047] 1B20 00000000 d3a9b9c0 00000000 bf0b81a0 cea51bec cea51b40 bf07d4c0 bf0b81ac

31800.39>[31933.001327] 1b40 d3a9b9c0 00000000 00000004 00000003 00000000 00000001 c079e780 ec8fa500

31800.39>[31933.009608]

31800.39>[31933.009608] FP：0xcea51abc：

31800.39>[31933.013894] 1abc ea0bd174 ea0bd000 cea51b3c 800d0013 cea51ae0 bf0b8214 bf0b8a74 800d0093

31800.39>[31933.022170] 1adc ffff 00000000 00000000 00000000 00000000 00000000 000003ff ea0bd8f0

31800.39>[31933.030446] 1afc 00000000 00000001 00000000 e8958740 ea0bd000 cea51b3c e76e0d00 ea0bd000

31800.39>[31933.038723] 1b1c100002303 00000000 d3a9b9c0 00000000 bf0b81a0 cea51bec ce51b40 bf07d4c0

31800.39>[31933.047003] 1b3c bf0b81ac d3a9b9c0 00000000 00000004 00000003 00000000 00000001 c079e780

31800.39>[31933.055283] 1b5c ec8fa500 c07a8834 eefb5621 00000000 00000000 ecfac7c8 00000036 cea51bf4

31800.39>[31933.063563] 1b7c cea51b88 c0067884 c0594fansce00000023 ec8fa500 00000000 00000000 00000000

31800.39>[31933.071843] 1b9c ecfac780 cea51be4 cea51bb0 c008c47c c03f53c4 ffffff 00ffff 556a312b

31800.39>[31933.080122]

31800.39>[31933.080122] R3：0xe89586c0：

31800.39>[31933.084407] 86c0 03810507 000c0004 00000000 00000000 e88ef594 e88ef594 00000000 e89f1600

31800.39>[31933.09268] 86e0 e88e16d9 00000000 00000001 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

31800.39>[31933.100963] 8700 00080101 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

31800.39>[31933.109242] 8720 00000000 00000000 00000000 00000000 00000000 00000000 00000000

31800.39>[31933.117520] 8740 f5b20420 0000002d 00000000 00000000 00000000 00000000 dfebffaf 去抖

31800.39>[31933.125800] 8760 ffffffff79 7f7deffd fff7ff f673e7f8 f77f671b b9f3ffbf ad57ffd7 fff9ef

31800.39>[31933.134078] 8780 000000a1 00000051 00000001 00000000 00000000 00000000 00000000 00000000

31800.74>[31933.142356] 87a0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

31800.74>[31933.150635]

31800.74>[31933.150635] R4：0xea0bcf80：

31800.74>[31933.154920] cf80 00001000 ea3314c8 00000a80 00000000 00000001 a5da6000 0010000200200

31800.74>[31933.163198] cfa0 ea3314f4 ea3314f4 00000001 80000028 00001000 ea331880 00000a80 00000000

31800.74>[31933.171476] cfc0 00000001 a5eb1000 0010000200200 ea3318ac ea3318ac 92082400 98000020

31800.74>[31933.179752] cfe0 ea080422 e32a0402 ca000020 fd080002 6d220000 dc0a0001 1f222020 e6200420

31800.74>[31933.188028] d000 eafec5c10 00000005 eafed8b80 0c000001 ffffff 00000059 00000002 00000000

31800.74>[31933.196307] d020 01000000 00000000 e8b1ec00 00000000 ea67030 ea0be030 00000000 00000000

31800.74>[31933.204586] d040 00000000 00000000 e8a10dc0 00000000 00000003 bf0ba47c 00000020 69636878

31800.74>[31933.212867] d060 6463682d 6273753a 00000035 00000000 00000000 c07e9f74 ecfabda8 003044a4

31800.74>[31933.221147]

31800.74>[31933.221147] R6：0xea0bd0c8：

31800.74>[31933.225432] d0c8 00008000 00000000 00000000 32bb32bb ea0bd0dc ea0bd0dc 00000000

31800.74>[31933.233711] d0e8 00000000 bf07cd80 ea0bd0d4 00000000 00000000 c5e6c5e6 ea0bd104

31800.74>[31933.241988] d108 ea0bd104 00000000 00000000 bf07cd80 ea0bd0fc 00000000 afed8940

31800.74>[31933.250265] D128 ea0be000 ea0bd000 e8a0bf00 e8a0be80 e8a0be00 e8a0bd80 00000001

31800.74>[31933.258542] d148 ea0bd000 ea0be000 f5b20000 f5b20020 f5b20440 f5b20480 f5b20460 02000140

31800.74>[31933.266819] d168 0c0000F1 07ff000a 0220f04c 598b598A 01000000 00000000 00000000 00000000 00000000

31800.74>[31933.275094] d188 00001000 0000000c 00000000 00000000 FFFFFFFE ee094000 e8a0ba80 00000001

31800.74>[31933.283368] d1a8 ea0bd1a8 ea0bd1a8 00000001 00000000 0020000304685 c07e9a40 bf0b4d50

31800.74>[31933.291646]

31800.74>[31933.291646] R9：0xea0bd0f4：

31800.74>[31933.295930] d0f4 ea0bd0d4 00000000 c5e6c5e6 ea0bd104 ea0bd104 00000000 00000000 00000000

31800.74>[31933.304207] d114 00000000 bf07cd80 ea0bd0fc 00000000 eafed8940 ea0be000 ea0bd000 e8a0bf00

31800.74>[31933.312482] d134 e8a0be80 e8a0be00 e8a0bd80 00000001 00000000 e0bd000 e0be000 f5b20000

31800.74>[31933.320762] D154 f5b20020 f5b20440 f5b20480 f5b20460 02000140 0c0000F1 07ff000a 0220f04c

31800.74>[31933.329037] d174 598b598x 01000000 00000000 00000000 00000000 00001000 0000000c 00000000

31800.74>[31933.33733731] d194 00000000 FFFFFFFE EE094000 e8a0ba80 00000001 e0bd1a8 e0bd1a8 00000001

31800.74>[31933.345592] d1b4 00000000 0020000304685 c07e9a40 bf0b4d50 ea0bd148 ffffff ced94780

31800.74>[31933.353871] d1d4 e8a0ba00 ee098000 00000001 ae098000 00000000 e885e7c0 00000000 00000000

31800.74>[31933.362148]

31800.74>[31933.362148] R10：0xea0bcf80：

31800.74>[31933.366519] cf80 00001000 ea3314c8 00000a80 00000000 00000001 a5da6000 0010000200200

31800.74>[31933.374800] cfa0 ea3314f4 ea3314f4 00000001 80000028 00001000 ea331880 00000a80 00000000

31800.74>[31933.383078] cfc0 00000001 a5eb1000 0010000200200 ea3318ac ea3318ac 92082400 98000020

31800.74>[31933.391353] cfe0 ea080422 e32a0402 ca000020 fd080002 6d220000 dc0a0001 1f222020 e6200420

31800.74>[31933.399628] d000 eafec5c10 00000005 eafed8b80 0c000001 ffffff 00000059 00000002 00000000

31800.74>[31933.407903] d020 01000000 00000000 e8b1ec00 00000000 ea67030 ea0be030 00000000 00000000 0000

31800.74>[31933.416181] d040 00000000 00000000 e8a10dc0 00000000 00000003 bf0ba47c 00000020 69636878

31800.74>[31933.424459] d060 6463682d 6273753a 00000035 00000000 00000000 c07e9f74 ecfabda8 003044a4

31800.74>[31933.432740]处理 USB 存储(pid：14618、栈限制= 0xcea50240)

31800.74>[31933.439293]堆栈：(0xce51ae0至0xce52000)

31800.74>[31933.4469] 1ae0：00000000 00000000 00000000 00000000 000003ff ea0bd8f0 00000000

31800.74>[31933.451881] 1b00：00000001 00000000 e8958740 ea0bd000 ce51b3c e76e0d00 ea0bd000 00002303

31800.74>[31933.460093] 1B20：00000000 d3a9b9c0 00000000 bf0b81a0 cea51bec ce51b40 bf07d4c0 bf0b81ac

31800.74>[31933.468304] 1b40：d3a9b9c0 00000000 00000004 00000003 00000000 00000001 c079e780 ec8fa500

31800.74>[31933.476516] 1b60：c07a8834 eefb5621 00000000 00000000 ecfac7c8 00000036 cea51bf4 cea51b88

31800.74>[31933.484728] 1b80：c0067884 c0594fan00000023 ec8fa500 00000000 00000000 ecfac780

31801.10>[31933.492939] 1ba0：ce51be4 ce51bb0 c008c47c c03f53c4 ffff 00ffff 556a312b 00001ce9

31801.10>[31933.501151] 1bc0：00000000 e76e0d00 00000010 00000000 00000000 e8b1ec00 00000002 00000003

31801.10>[31933.509364] 1be0：cea51c34 cea51bf0 bf07eb88 bf07d2a0 cea51c24 ea51c00 c005a0f4 c00151b4

31801.10>[31933.517575] 1c00：FFFFFFFF 00000001 00000002 e76e0d00 ce51c3c 00000000 ce51c84 000003e8

31801.10>[31933.525786] 1c20：00000004 00000003 cea51c74 cea51c38 bf07f178 bf07e890 c00ec768 00000000

31801.10>[31933.533998] 1c40：00000000 cea51c44 cea51c44 80000100 cea51c74 d93cefc0 00000000 00000001

31801.10>[31933.542209] 1c60：80000100 e8b1ec00 cea51cb4 cea51c78 bf07f294 bf07f130 ec103880 00000023

31801.10>[31933.550420] 1c80：00000003 e76e0d00 ea0bd000 00000032 e89f1a00 00000003 00000001 00000005

31801.10>[31933.558632] 1ca0：00000000 00000001 cea51cdc ea51cb8 bf074a34 bf07f1f4 00000004 00000001

31801.10>[31933.566845] 1cc0：00000000 000003e8 c05945ec ce51d2c ce51ce0 bf076360 bf0749f4

31801.10>[31933.575056] 1ce0：ce51cfc ce51cf0 c0591eec bf08d0c4 bf08d0cc ceec0000 c0591440 c0591ec0

31801.10>[31933.583267] 1d00：bf07dfb0 ceec0000 00000000 00000003 00000001 e89f1a00 e8b1ec00 000001

31801.10>[31933.591478] 1d20：cea51da4 cea51d30 bf078108 bf0762f0 00000000 cea51d40 bf0a94a0 bf07b588

31801.10>[31933.599689] 1d40：cea51d64 cea51d50 bf07dfd4 bf0a949c ffffff ceec0038 ea0bd000 ea51d68

31801.10>[31933.607901] 1d60：bf0807bc 00000032 00000002 ceec0000 00000058 e89f1a00 00000000 ceec0000

31801.10>[31933.616113] 1d80：00000001 e89f1a00 00000001 bf0905a8 e89f1a48 e7a82850 ce51e1c ce51da8

31801.10>[31933.624325] 1da0：bf078c2c bf07809c 00000002 ce15bb0 ce15c40 00007c00 bf07956c a00d0013

31801.10>[31933.632536] 1dc0：FFFFFFFF ce51e0c ce51e4c ea0bd000 dce3b540 ceec01b8 e8a91e00 01120001

31801.10>[31933.640748] 1de0：00000210 09304000 01106545 01030201 ceec0000 e8a91e00 00000001 ceec0000

31801.10>[31933.648959] 1e00：cea50020 00000000 e7a82800 e7a82850 cea51e4c cea51e20 bf0795a4 bf078b3c

31801.10>[31933.657170] 1e20：00000010 ce15bb0 ce15bd8 00000000 00000003 00000002 00000000 ce15bb0

31801.10>[31933.665382] 1e40：ce51e64 ce51e50 bf0f1bac bf0794e4 d3ad2780 ce15bd8 ce51ef4 ce51e68

31801.10>[31933.673593] 1e60：bf0f1d14 bf0f1b5c c0091030 c0014298 00000001 ec9a02f0 00000000 cea50010

31801.10>[31933.681806] 1e80：cea51ebc 7ffffff ce15c80 00000001 cea50000 00000001 cea51ef4 ea51108

31801.10>[31933.690017] 1ea0：c05928a4 c0595008 00000000 00000001 cea51edc 00000001 ecb4f080 c0062158

31801.10>[31933.698228] 1ec0：0010010000200200 00000000 ce15bb0 ce15c7c 00000000 c07a20c0 00000002

31801.10>[31933.706439] 1e0：00000000 ffffffff80 cea51f04 ce51ef8 bf0f0a0c bf0f1bc8 ce51f5c ce51f08

31801.10>[31933.714650] 1f00：bf0f2f54 bf0f0a08 c05921e8 c05919a4 00000002 eb7a9b3c eb7a9b38 a00f0013

31801.10>[31933.722862] 1f20：cea51f3c d381ee40 00000000 ce15bb0 bf0f2e00 d381ee40 00000000 ce15bb0

31801.10>[31933.731074] 1f40：bf0f2e00 00000000 00000000 00000000 cea51fa51f60 c0055f34 bf0f2e0c

31801.10>[31933.739285] 1f60：c0072268 00000000 ce51f94 ce15bb0 00000000 00000000 ce51f78 ce51f78

31801.10>[31933.747496] 1f80：00000000 cea51f88 cea51f88 d381ee40 c0055e58 00000000 00000000

31801.10>[31933.755707] 1fa0：00000000 cea51fb0 c000e960 c0055e64 00000000 00000000 00000000 00000000 00000000 00000000

31801.10>[31933.763919] 1fc0：00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

31801.10>[31933.772130] 1fe0：00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000 00000000 00000000

31801.10>[31933.780338]回溯：

31801.10>[31933.782830][ ](xhci_hub_control [xhci_hcd])、来自[ ](USB_hcd_submit_h话+0x22c/0x854 [usbcore])

31801.10>[31933.793308] R10：bf0b81a0 R9：00000000 R8：d3a9b9c0 r7：00000000 R6：00002303 R5：ea0bd000

31801.10>[31933.801211] R4：e76e0d00

31801.10>[31933.803786][ ](USB_hcd_submit_话术[usbcore])、来自[ ](USB_submit_话术+0x304/0x4c0 [usbcore])

31801.10>[31933.814002] R10：00000003 R9：00000002 R8：e8b1ec00 r7：00000000 R6：00000000 R5：00000010

31801.10>[31933.821901] R4：e76e0d00

31801.10>[31933.824477][ ](USB_submit_话术[usbcore])、来自[ ](USB_start_wait_话术+0x54/0xc4 [usbcore])

31801.10>[31933.834516] R10：00000003 R9：00000004 R8：000003e8 r7：cea51c84 R6：00000000 R5：cea51c3c

31801.10>[31933.842416] R4：e76e0d00

31801.33>[31933.844989][ ](USB_start_wait_话术[usbcore])、来自[ ](USB_control_msg+0xac/0xdc [usbcore])

31801.33>[31933.855117] R8：e8b1ec00 r7：80000100 R6：00000001 R5：00000000 R4：d93cefc0

31801.33>[31933.861906][ ](USB_control_msg [usbcore])、来自[ ](SET_PORT_FEATURE +0x4c/0x54 [usbcore])

31801.33>[31933.871860] R10：00000001 R9：00000000 R8：00000005 r7：00000001 R6：00000003 R5：e89f1a00

31801.33>[31933.879759] R4：00000032

31801.33>[31933.882327][ ](SET_PORT_FEATURE [usbcore])、从[ ](hub_port_reset+0x7c/0x3f0 [usbcore])

31801.33>[31933.892303][ ](hub_port_reset [usbcore])、来自[ ](hub_port_init+0x78/0xaa0 [usbcore])

31801.33>[31933.901995] R10：00000001 R9：e8b1ec00 R8：e89f1a00 r7：00000001 R6：00000003 R5：00000000

31801.33>[31933.909896] R4：ceec0000

31801.33>[31933.912467] ](hub_port_init [usbcore])、来自[ ](USB_RESET_AND_VERIFICE_DEVICE_0xFC/0x580 [usbcore])

31801.33>[31933.923291] R10：e7a82850 R9：e89f1a48 R8：bf0905a8 r7：00000001 R6：e89f1a00 R5：00000001

31801.33>[31933.931190] R4：ceec0000

31801.33>[31933.933793759][ ](USB_reset_and_verify_device [usbcore])从[ ](USB_RESET_DEVICE_0xCC/0x190 [usbcore])

31801.33>[31933.944846] R10：e7a82850 R9：e7a82800 R8：00000000 r7：ce50020 R6：ceec0000 R5：00000001

31801.33>[31933.952748] R4：e8a91e00

31801.33>[31933.955315][ ](USB_RESET_DEVICE [usbcore])从[ ](USB_STOR_PORT_RESET+0x5c/0x6c [USB_STORAGE])

31801.33>[31933.965965] R10：ce15bb0 R9：00000000 R8：00000002 r7：00000003 R6：00000000 R5：ce15bd8

31801.33>[31933.973864] R4：ce15bb0 R3：00000010

31801.33>[31933.977478][ ](USB_STOR_PORT_RESET [USB_STORAGE])、从[ ](USB_STOR_Invoke_transport + 0x158/0x444 [USB_STORAGE])

31801.33>[31933.989437] R5：ee15bd8 R4：d3ad2780

31801.33>[31933.993049][ ](USB_STOR_Invoke_transport [USB_STORAGE])、来自[ ](USB_STOR 透明_SCSI_COMMAND+0x10/0x14 [USB_STORAGE])

31801.33>[31934.006055] R10：ffffffffff80 R9：00000000 R8：00000002 r7：c07a20c0 R6：00000000 R5：cee15c7c

31801.33>[31934.013954] R4：ce15bb0

31801.33>[31934.016512][ ](USB_STOR_Transparent_SCSI_COMMAND [USB_STORAGE])、来自[ ](USB_STOR 控制线程+0x154/0x220 [USB_STORAGE])

31801.33>[31934.029531][ ](USB_STOR_CONTRAL_THread [USB_STORAGE])、来自[ ](kthread+0xdc/0xf4)

31801.33>[31934.038874] R10：00000000 R9：00000000 R8：00000000 r7：bf0f2e00 R6：cee15bb0 R5：00000000

31801.33>[31934.046775] R4：d381ee40

31801.33>[31934.049330][ ](kthread)、来自[ ](RET_FANK_F叉+0x14/0x34)

31801.33>[31934.056579] r7：00000000 R6：00000000 R5：c0055e58 R4：d381ee40

31801.33>[31934.062296]代码：e7933102 e5932000 f57ff04f e51b3034 (e51b2038)

31801.33>[31934.068437] cyttsp6_i2c_adapter 2-0024：FB_notifier_callback：UNBLANK！

31801.67>[31934.085105]--[结束线迹3e6ea1b14242c33c ]--

31801.67>[31934.089741]内核严重错误-未同步：致命异常

31801.67>[31934.094990] CPU1：停止

31801.67>[31934.097713] CPU：1 PID：0 Comm：swapper/1被污染：g D W O 3.14.57-00024-gdd8b413-脏#1

31801.67>[31934.106532]背迹：

31801.67>[31934.109006][ ](dump_backtrace)从[ ](show_stack+0x18/0x1c)

31801.67>[31934.116606] R6：00000000 R5：ec938008 R4：c07c7de0 R3：00000000

31801.67>[31934.122332][ ](show_stack)从[ ](dump_stack+0xa0/0xd8)

31801.67>[31934.129588][ ](dump_stack)从[ ](handle_ipi+0x1b4/0x1cc)

31801.67>[31934.137012] R6：ec939f70 R5：c079de94 R4：00000001 R3：ec938000

31801.67>[31934.142732][ ](handle_ipi)从[ ](GIC_Handle_IRQ+0x60/0x64)

31801.67>[31934.150331] R8：c059924c r7：fa212000 R6：ec939f70 R5：c07a89a0 R4：fa21200c R3：c0029490

31801.67>[31934.158151][ ](GIC_Handle_IRQ)、来自[ ](_IRQ_Svc+0x40/0x70)

31801.67>[31934.165664]异常堆栈(0xec939f70至0xec939fb8)

31801.67>[31934.170736] 9f60： ecfb36c8 00000000 06afa940 c00298f0

31801.67>[31934.178949] 9f80：c07a855c ec938000 c07a84fc c07e7dee c059924c ec938000 ec938000 ec939fc4

31801.67>[31934.187160] 9fa0：ec939fb8 ec939fb8 c0029490 c000f690 a00f0013 ffffff

31801.67>[31934.193800] r7：ec939fa4 r6：ffff r5：a00f0013 r4：c000f690

31801.67>[31934.199522][ ](arch_cpu_idle)从[ ](CPU_STARTUP_END+0x100/0x14c)

31801.67>[31934.207825][ ](CPU_STARTUP_INPUK)、来自[ ](secondary _start_kernel+0x14c/0x158)

31801.67>[31934.216906] r7：c07e8640 R3：ec938000

31801.67>[31934.220518][ ](secondary _start_kernel)从[<80008624>](0x80008624)

31801.67>[31934.227942] R5：0120c702 R4：ac8ffd80

31801.69>[31934.231548] DRM_kms_helper：发生紧急情况、切换回文本控制台

31801.69>[31934.238458]--- [在此处剪切]-----

31801.69>[31934.243100]警告：CPU：0 PID：14618 at drivers/GPU/DRM/omapdrm/omap_drc.c：655 omap_crtc_apply+0x94/0x98 ()

31801.69>[31934.253052]链接的模块： bhd CDC_ACM CDC_subset CDC_NCM CDC_ether usbnet MII dra7_EVM_ENCODER_tpd12s015 snd_USB_audio snd_usbmidi_lib snd_so_simple_card snd_sc_g5 snd_so_soc_h7xx_akhd_soc_d_soc_mce_mcum_mc_soc_mcine_mce_mcus_soc_cr_mcine_se_mce_soc snb_mcine_mce_mce_mcus_mcus_mcus_mcus_mcus_mcus_mcus_mcus_mcus_sbd_sbd_sb_cr_mcine_mce_mcine_mcine_mcus_soc_mcine_mcine_mcus_mcus_mcus_sc libps2 uinput input_polldev mousedev evdev pvrsrvkm (O)

31801.69>[31934.311962] CPU：0 PID：14618 Comm：USB 存储污染：g D W O 3.14.57-00024-gdd8b413-脏#1

31801.69>[31934.321304]回溯：

31801.69>[31934.323773][ ](dump_backtrace)从[ ](show_stack+0x18/0x1c)

31801.69>[31934.331371] R6：00000000 R5：cea50028 R4：c07c7de0 R3：00000000

31801.69>[31934.337090][ ](show_stack)从[ ](dump_stack+0xa0/0xd8)

31801.69>[31934.344346][ ](dump_stack)从[ ](WARN_RASPEK_COMMON + 0x74/0x90)

31801.69>[31934.352468] R6：0000028f R5：00000009 R4：00000000 R3：ce50000

31801.69>[31934.358185][ ](warn_slowpath_common)、来自[ ](WARN_RASPEK_NULL_0x24/0x2C)

31801.69>[31934.367005] R8：34325241 r7：0000000c R6：ec29c000 R5：ec29c18c R4：ec1ec000

31801.69>[31934.373773][ ](warn_slowpath_null)、来自[ ](OMAP-CRTC_APPLAT+0x94/0x98)

31801.69>[31934.382160][ ](OMAP-CRTC_Apply)从[ ](OMAP_plane_mode_set+0x114/0x160)

31801.69>[31934.390805] R5：34325241 R4：02d00000

31801.69>[31934.394411] ](OMAP-plane_mode_set)、来自[ ](OMAP-CRTC_MODE_SET_BASE+0x78/0x80)

31801.69>[31934.40359] R10：00000004 R9：ec29cd98 R8：cea62800 r7：ec29c000 R6：00000000 R5：02d00000

31801.69>[31934.411478] R4：ec1ec000

31801.69>[31934.414039][ ](OMAP-CRTC_MODE_SET_BASE)从[ ](DRM_CRTC_helper_set_config+0x704/0x8ec)

31801.69>[31934.42392] r7：ec29cdbc r6：ec29cda4 R5：ec2379c0 R4：ec1ec000

31802.03>[31934.429712][ ](DRM_CRTC_helper_set_config)、来自[ ](DRM_MODE_SET_CONFIG_INTERNAL_0x5c/0xd8)

31802.03>[31934.439927] R10：c07e8604 R9：c07e93b8 R8：00000000 r7：ec2356c0 R6：ec2379c0 R5：ec1ec000

31802.03>[31934.447826] R4：ec235480

31802.03>[31934.450381][ ](DRM_MODE_SET_CONFIG_INTERNAL)、来自[ ](DRM_fb_helper_restore_fbdev_mode+0xac/0xcc)

31802.03>[31934.461120] R6：ec2379c0 R5：00000000 R4：00000001 R3：00000000

31802.03>[31934.466837][ ](DRM_fb_helper_restore_fbdev_mode)、来自[ ](DRM_fb_helper_panel+0x70/0x90)

31802.03>[31934.476790] R8：00000000 r7：c07e93dc R6：00000000 R5：c07d04f4 R4：ec2356c0

31802.03>[31934.483559][ ](DRM_fb_helper_panic)、来自[ ](notifier_call_chain+0x4c/0x8c)

31802.03>[31934.492380] R6：00000000 R5：00000000 R4：FFFFFFFE R3：c0312c1c

31802.03>[31934.498096][ ](notifier_call_chain)、来自[ ](原子_通知_调用_链+0x3c/0x50)

31802.03>[31934.507527] R8：bf0b8a76 r7：00000001 R6：c07e97dc R5：00000000 R4：c07e93dc R3：ffff

31802.03>[31934.51534][ ](atel_notifier_call_chain)、来自[ ](紧急+0x9C/0x1d0)

31802.03>[31934.52362] R6：0000000b R5：c06b528c R4：c07e93b8

31802.03>[31934.528304][ ](紧急)、从[ ](DIE+0x3e8/0x400)

31802.03>[31934.534681] R3：00000001 R2：00000001 R1：600d0193 r0：c06b528c

31802.03>[31934.540391] r7：00000001

31802.03>[31934.542944][ ](裸片)从[ ](ARM_NOTIFY_DIE+0x24/0x5c)

31802.03>[31934.549933] R10：ea0bd000 R9：ea0bd174 R8：cea51a98 r7：00000000 R6：c07b0ff0 R5：00000007

31802.03>[31934.55786] R4：00001211

31802.03>[31934.560389][ ](ARM_NOTIFY_DIE)、来自[ ](DO_DataAbort+0x94/0x98)

31802.03>[31934.568167][ ](DO 数据中止)从[ ](_dabt_Svc+0x38/0x60)

31802.03>[31934.575591]异常堆栈(0xce51a98至0xce51ae0)

31802.03>[31934.580662] 1a80： 000002a0 000002b0

31802.03>[31934.588875] 1aa0：00000000 e8958740 ea0bd000 00000001 ea0bd148 00000000 00000002 ea0bd174

31802.03>[31934.597087] 1ac0：ea0bd000 cea51b3c 800d0013 cea51ae0 bf0b8214 bf0b8a74 800d0093 ffff

31802.03>[31934.605296] R8：00000002 r7：cea51acc R6：ffff R5：800d0093 R4：bf0b8a74

31802.03>[31934.612092][ ](xhci_hub_control [xhci_hcd])、来自[ ](USB_hcd_submit_h话+0x22c/0x854 [usbcore])

31802.03>[31934.622568] R10：bf0b81a0 R9：00000000 R8：d3a9b9c0 r7：00000000 R6：00002303 R5：ea0bd000

31802.03>[31934.630468] R4：e76e0d00

31802.03>[31934.633043][ ](USB_hcd_submit_话术[usbcore])、来自[ ](USB_submit_话术+0x304/0x4c0 [usbcore])

31802.03>[31934.643258] R10：00000003 R9：00000002 R8：e8b1ec00 r7：00000000 R6：00000000 R5：00000010

31802.03>[31934.651159] R4：e76e0d00

31802.03>[31934.653734][ ](USB_submit_话术[usbcore])、来自[ ](USB_start_wait_话术+0x54/0xc4 [usbcore])

31802.03>[31934.663774] R10：00000003 R9：00000004 R8：000003e8 r7：cea51c84 R6：00000000 R5：cea51c3c

31802.03>[31934.671673] R4：e76e0d00

31802.03>[31934.674246][ ](USB_start_wait_话术[usbcore])、来自[ ](USB_control_msg+0xac/0xdc [usbcore])

31802.03>[31934.684374] R8：e8b1ec00 r7：8000000100 R6：00000001 R5：00000000 R4：d93cefc0

31802.03>[31934.691164][ ](USB_control_msg [usbcore])、来自[ ](SET_PORT_FEATURE +0x4c/0x54 [usbcore])

31802.03>[31934.701117] R10：00000001 R9：00000000 R8：00000005 r7：00000001 R6：00000003 R5：e89f1a00

31802.03>[31934.709014] R4：00000032

31802.03>[31934.711581][ ](SET_PORT_FEATURE [usbcore])、从[ ](hub_port_reset+0x7c/0x3f0 [usbcore])

31802.03>[31934.721556][ ](hub_port_reset [usbcore])、来自[ ](hub_port_init+0x78/0xaa0 [usbcore])

31802.03>[31934.731247] R10：00000001 R9：e8b1ec00 R8：e89f1a00 r7：00000001 R6：00000003 R5：00000000

31802.03>[31934.739146] R4：ceec0000

31802.03>[31934.74178][ ](hub_port_init [usbcore])、来自[ ](USB_RESET_AND_VERIFICE_DEVICE_0xFC/0x580 [usbcore])

31802.03>[31934.752544] R10：e7a82850 R9：e89f1a48 R8：bf0905a8 r7：00000001 R6：e89f1a00 R5：00000001

31802.03>[31934.760442] R4：ceec0000

31802.03>[31934.763013][ ](USB_reset_and_verify_device [usbcore])从[ ](USB_RESET_DEVICE_0xCC/0x190 [usbcore])

31802.03>[31934.774100] R10：e7a82850 R9：e7a82800 R8：00000000 r7：ce50020 R6：ceec0000 R5：00000001

31802.16>[31934.782000] R4：e8a91e00

31802.16>[31934.784567][ ](USB_RESET_DEVICE [usbcore])从[ ](USB_STOR_PORT_RESET+0x5c/0x6c [USB_STORAGE])

31802.16>[31934.795218] R10：ce15bb0 R9：00000000 R8：00000002 r7：00000003 R6：00000000 R5：ce15bd8

31802.16>[31934.803119] R4：ce15bb0 R3：00000010

31802.16>[31934.806733][ ](USB_STOR_PORT_RESET [USB_STORAGE])、从[ ](USB_STOR_Invoke_transport + 0x158/0x444 [USB_STORAGE])

31802.16>[31934.818693] R5：ce15bd8 R4：d3ad2780

31802.16>[31934.822307] ](USB_STOR_Invoke_transport [USB_STORAGE])、来自[ ](USB_STOR 透明_SCSI_COMMAND+0x10/0x14 [USB_STORAGE])

31802.16>[31934.835312] R10：ffffffffff80 R9：00000000 R8：00000002 r7：c07a20c0 R6：00000000 R5：cee15c7c

31802.16>[31934.843211] R4：ce15bb0

31802.16>[31934.845770][ ](USB_STOR_Transparent_SCSI_COMMAND [USB_STORAGE])、来自[ ](USB_STOR 控制线程+0x154/0x220 [USB_STORAGE])

31802.16>[31934.858785][ ](USB_STOR_CONTRAL_THread [USB_STORAGE])、来自[ ](kthread+0xdc/0xf4)

31802.16>[31934.868129] R10：00000000 R9：00000000 R8：00000000 r7：bf0f2e00 R6：cee15bb0 R5：00000000

31802.16>[31934.876027] R4：d381ee40

31802.16>[31934.878581][ ](kthread)、来自[ ](RET_FANK_F叉+0x14/0x34)

31802.16>[31934.885831] r7：00000000 R6：00000000 R5：c0055e58 R4：d381ee40

31802.16>[31934.891542]--[结束线迹3e6ea1b14242c33d ]--

31807.21>[31934.896189]在5秒内重新启动..

31807.21> U-Boot SPL 2014.07-00004-g7a96aa7 (2018年2月2日- 11：20：09)

31807.21>DRA752-GP ES2.0

31807.40>使用默认环境

31807.40>

31807.41>序列号未设置、正在设置...

31807.41>恢复命令：""

31807.49>正在加载 Android 映像

31807.49>内核加载地址0x80008000大小4341 KiB

31807.49> RAM 磁盘加载地址0x81f00000大小835 KiB

31807.59>加载 Android ramdisk

31807.69>序列号为2e6408f04df600a2

31810.32>[0.000000]在物理 CPU 0x0上引导 Linux

31810.32>[0.000000]正在初始化 cgroup 子系统 CPU

31810.32>[0.000000]正在初始化 cgroup Subsys cpuacct

31810.32>[0.000000] Linux 版本3.14.57-00024-gdd8b413-脏(uidp3496@hzhc110x)(gcc 版本4.8 (GCC))#1 SMP 优先于 CST 2018年3月3日16:09:11日

31810.32>[0.000000] CPU：ARMv7处理器[412fc0f2]修订版2 (ARMv7)、CR=30c7387d

31810.32>[0.000000] CPU：PIPT/VIPT 非混叠数据高速缓存、PIPT 指令高速缓存

31810.32>[0.000000]机器放电模型：TI DRA742

0 admin 8 年多前

TI__Guru**** 2939930 points

请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。

您好、Stan
原因是 USB4器件树的节点定义所致、但我没有发现 USB4节点定义发生了什么、因为 USB4端口工作正常、下面是我定义的 USB4节点。

&OMA_dwc3_4｛
STATUS ="禁用"；
extcon =<扩展 con_USB4>；
}；

&timer5｛
时钟=<&timer5_gfclk_mux>；
时钟名称="timer_ext_ck"；
}；

USB4｛(&S)
DR_MODE ="OTG"；
SNP、hsphy_interface ="ULPI"；
RESET-GPIO =<&GPIO5 17 GPIO_ACTIVE_LOW>；
计时器=<&timer5>；
时钟=<&DPLL_PCIe_ref_ck>、<&DPLL_PCIe_ref_m2_ck>、<&PCIe2_dclk_dclk_ddiv>、<&clkoutmux0_clk_mux>、<&timer5_gfclk_mux>；
时钟名称="PCIe_ref"、"PCIe_ref_m2"、"PCIe2"、"clkout0"、"timer5"；
}；