卡在 [ 88.097107] usb 1-1.3: USB disconnect, device number 3 这里了吗
用 usb 2.0 口接磁盘试试。
内核引导停在 Run /sbin/init as init process
以下是linux内核通过串口的输出，截取了NFS根文件系统挂载后的信息
[ 8.346406] VFS: Mounted root (nfs filesystem) on device 0:17.
[ 8.360164] devtmpfs: mounted
[ 8.371122] Freeing unused kernel image (initmem) memory: 2048K
[ 8.431353] Run /sbin/init as init process
[ 83.331087] usb 1-1.3: new high-speed USB device number 3 using xhci_hcd
[ 83.462107] usb 1-1.3: New USB device found, idVendor=0781, idProduct=5583, bcdDevice= 1.00
[ 83.470614] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 83.478078] usb 1-1.3: Product: SanDisk 3.2Gen1
[ 83.482794] usb 1-1.3: Manufacturer: USB
[ 83.486876] usb 1-1.3: SerialNumber: 0501f61918a7a81fa3d68fd9c4ab75f622941a26e029ea55dc10e6715b8fd770b815000000000000000000001179f78cff161610835581071eaac255
[ 83.503753] usb-storage 1-1.3:1.0: USB Mass Storage device detected
[ 83.511243] scsi host0: usb-storage 1-1.3:1.0
[ 84.572385] scsi 0:0:0:0: Direct-Access USB SanDisk 3.2Gen1 1.00 PQ: 0 ANSI: 6
[ 84.581752] sd 0:0:0:0: [sda] 488374272 512-byte logical blocks: (250 GB/233 GiB)
[ 84.590254] sd 0:0:0:0: [sda] Write Protect is off
[ 84.595844] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 84.618998] sda: sda1
[ 84.621771] sd 0:0:0:0: [sda] Attached SCSI removable disk
[ 88.097107] usb 1-1.3: USB disconnect, device number 3
如上文件系统是由 busybox 构建的，已经正确copy的动态链接库，但内核引导卡在 Run /sbin/init as init process便不动了，但插入USB后内核有输出验证了内核没有卡死
进不了控制台很头大啊 唉
[ 8.346406] VFS: Mounted root (nfs filesystem) on device 0:17.
[ 8.360164] devtmpfs: mounted
[ 8.371122] Freeing unused kernel image (initmem) memory: 2048K
[ 8.431353] Run /sbin/init as init process
[ 83.331087] usb 1-1.3: new high-speed USB device number 3 using xhci_hcd
[ 83.462107] usb 1-1.3: New USB device found, idVendor=0781, idProduct=5583, bcdDevice= 1.00
[ 83.470614] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 83.478078] usb 1-1.3: Product: SanDisk 3.2Gen1
[ 83.482794] usb 1-1.3: Manufacturer: USB
[ 83.486876] usb 1-1.3: SerialNumber: 0501f61918a7a81fa3d68fd9c4ab75f622941a26e029ea55dc10e6715b8fd770b815000000000000000000001179f78cff161610835581071eaac255
[ 83.503753] usb-storage 1-1.3:1.0: USB Mass Storage device detected
[ 83.511243] scsi host0: usb-storage 1-1.3:1.0
[ 84.572385] scsi 0:0:0:0: Direct-Access USB SanDisk 3.2Gen1 1.00 PQ: 0 ANSI: 6
[ 84.581752] sd 0:0:0:0: [sda] 488374272 512-byte logical blocks: (250 GB/233 GiB)
[ 84.590254] sd 0:0:0:0: [sda] Write Protect is off
[ 84.595844] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 84.618998] sda: sda1
[ 84.621771] sd 0:0:0:0: [sda] Attached SCSI removable disk
[ 88.097107] usb 1-1.3: USB disconnect, device number 3
如上文件系统是由 busybox 构建的，已经正确copy的动态链接库，但内核引导卡在 Run /sbin/init as init process便不动了，但插入USB后内核有输出验证了内核没有卡死
进不了控制台很头大啊 唉
问题已经解决，由于没有接屏幕，加上控制台指向不正确导致用户控制台工作异常，多谢支持
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