initramfs中init调用的udev脚本对应的dmesg输出
[ 1.942305] systemd-udevd[75]: starting version 204
[ 1.945807] usb 2-1: new high-speed USB device number 2 using ehci-pci
[ 1.975663] Request for unknown module key 'Magrathea: Glacier signing key: 6f72b1f5a4c879b64f8cbeb8ebec31a32d87e55a' err -11
[ 1.975739] libahci: module verification failed: signature and/or required key missing - tainting kernel
[ 1.976205] Request for unknown module key 'Magrathea: Glacier signing key: 6f72b1f5a4c879b64f8cbeb8ebec31a32d87e55a' err -11
[ 1.979751] ahci 0000:00:11.0: version 3.0
[ 1.980219] ahci 0000:00:11.0: AHCI 0001.0200 32 slots 4 ports 3 Gbps 0xf impl SATA mode
[ 1.980226] ahci 0000:00:11.0: flags: 64bit ncq sntf ilck pm led clo pmp pio slum part
[ 1.981950] scsi host0: ahci
[ 1.982241] scsi host1: ahci
[ 1.982485] scsi host2: ahci
[ 1.982727] scsi host3: ahci
[ 1.982913] ata1: SATA max UDMA/133 abar m1024@0xfeb4f000 port 0xfeb4f100 irq 19
[ 1.982919] ata2: SATA max UDMA/133 abar m1024@0xfeb4f000 port 0xfeb4f180 irq 19
[ 1.982924] ata3: SATA max UDMA/133 abar m1024@0xfeb4f000 port 0xfeb4f200 irq 19
[ 1.982928] ata4: SATA max UDMA/133 abar m1024@0xfeb4f000 port 0xfeb4f280 irq 19
[ 2.008614] Request for unknown module key 'Magrathea: Glacier signing key: 6f72b1f5a4c879b64f8cbeb8ebec31a32d87e55a' err -11
[ 2.008975] Request for unknown module key 'Magrathea: Glacier signing key: 6f72b1f5a4c879b64f8cbeb8ebec31a32d87e55a' err -11
[ 2.009751] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[ 2.009769] r8169 0000:04:00.0: can't disable ASPM; OS doesn't have ASPM control
[ 2.010441] r8169 0000:04:00.0: irq 24 for MSI/MSI-X
[ 2.010741] r8169 0000:04:00.0 eth0: RTL8168evl/8111evl at 0xf8030000, 04:7d:7b:8b:72:22, XID 0c900800 IRQ 24
[ 2.010747] r8169 0000:04:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[ 2.080360] usb 2-1: New USB device found, idVendor=0bda, idProduct=8172
[ 2.080377] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.080387] usb 2-1: Product: RTL8191S WLAN Adapter
[ 2.080396] usb 2-1: Manufacturer: Manufacturer Realtek
[ 2.080405] usb 2-1: SerialNumber: 00e04c000001
[ 2.141638] usb 4-1: new low-speed USB device number 2 using ohci-pci
[ 2.189941] usb 2-5: new high-speed USB device number 3 using ehci-pci
[ 2.301552] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 2.301607] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 2.303152] ata2.00: ATA-8: WDC WD5000AAKX-083CA1, 19.01H19, max UDMA/100
[ 2.303163] ata2.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 2.304640] ata1.00: ATAPI: PLDS DVD-RW DS8A8SH, KL31, max UDMA/100
[ 2.305536] ata3: SATA link down (SStatus 0 SControl 300)
[ 2.305595] ata1.00: configured for UDMA/100
[ 2.305623] ata4: SATA link down (SStatus 0 SControl 300)
[ 2.305744] ata2.00: configured for UDMA/100
[ 2.313370] scsi 0:0:0:0: CD-ROM PLDS DVD-RW DS8A8SH KL31 PQ: 0 ANSI: 5
[ 2.337554] usb 4-1: New USB device found, idVendor=17ef, idProduct=602d
[ 2.337566] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.337576] usb 4-1: Product: Lenovo Black Silk USB Keyboard
[ 2.337584] usb 4-1: Manufacturer: Lenovo
[ 2.339011] sr 0:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[ 2.339019] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 2.339312] sr 0:0:0:0: Attached scsi CD-ROM sr0
[ 2.339437] sr 0:0:0:0: Attached scsi generic sg0 type 5
[ 2.339692] scsi 1:0:0:0: Direct-Access ATA WDC WD5000AAKX-0 1H19 PQ: 0 ANSI: 5
[ 2.340064] sd 1:0:0:0: Attached scsi generic sg1 type 0
[ 2.340152] sd 1:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[ 2.340240] sd 1:0:0:0: [sda] Write Protect is off
[ 2.340246] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.340305] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.345670] usb 2-5: New USB device found, idVendor=0ac8, idProduct=c42d
[ 2.345684] usb 2-5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.345692] usb 2-5: Product: Lenovo USB 2.0 UVC Camera
[ 2.345697] usb 2-5: Manufacturer: Vimicro Corp.
[ 2.424792] sda: sda1 sda2 sda3 sda4 < sda5 sda6 sda7 sda8 sda9 >
[ 2.426453] sd 1:0:0:0: [sda] Attached SCSI disk
[ 2.473425] usb 4-5: new low-speed USB device number 3 using ohci-pci
[ 2.593362] tsc: Refined TSC clocksource calibration: 1596.600 MHz
[ 2.643461] usb 4-5: New USB device found, idVendor=04d9, idProduct=1133
[ 2.643472] usb 4-5: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.647747] Request for unknown module key 'Magrathea: Glacier signing key: 6f72b1f5a4c879b64f8cbeb8ebec31a32d87e55a' err -11
[ 2.648168] Request for unknown module key 'Magrathea: Glacier signing key: 6f72b1f5a4c879b64f8cbeb8ebec31a32d87e55a' err -11
[ 2.648593] Request for unknown module key 'Magrathea: Glacier signing key: 6f72b1f5a4c879b64f8cbeb8ebec31a32d87e55a' err -11
[ 2.648611] Request for unknown module key 'Magrathea: Glacier signing key: 6f72b1f5a4c879b64f8cbeb8ebec31a32d87e55a' err -11
[ 2.649711] Request for unknown module key 'Magrathea: Glacier signing key: 6f72b1f5a4c879b64f8cbeb8ebec31a32d87e55a' err -11
[ 2.716759] usbcore: registered new interface driver usbhid
[ 2.716767] usbhid: USB HID core driver
[ 2.717979] Request for unknown module key 'Magrathea: Glacier signing key: 6f72b1f5a4c879b64f8cbeb8ebec31a32d87e55a' err -11
[ 2.718086] Request for unknown module key 'Magrathea: Glacier signing key: 6f72b1f5a4c879b64f8cbeb8ebec31a32d87e55a' err -11
[ 2.718662] input: Lenovo Lenovo Black Silk USB Keyboard as /devices/pci0000:00/0000:00:12.0/usb4/4-1/4-1:1.0/0003:17EF:602D.0001/input/input2
[ 2.718788] hid-generic 0003:17EF:602D.0001: input: USB HID v1.11 Keyboard [Lenovo Lenovo Black Silk USB Keyboard] on usb-0000:00:12.0-1/input0
[ 2.726584] input: Lenovo Lenovo Black Silk USB Keyboard as /devices/pci0000:00/0000:00:12.0/usb4/4-1/4-1:1.1/0003:17EF:602D.0002/input/input3
[ 2.726689] hid-generic 0003:17EF:602D.0002: input: USB HID v1.11 Device [Lenovo Lenovo Black Silk USB Keyboard] on usb-0000:00:12.0-1/input1
[ 2.727027] input: HID 04d9:1133 as /devices/pci0000:00/0000:00:12.0/usb4/4-5/4-5:1.0/0003:04D9:1133.0003/input/input4
[ 2.727149] hid-generic 0003:04D9:1133.0003: input: USB HID v1.10 Mouse [HID 04d9:1133] on usb-0000:00:12.0-5/input0
[ 3.592939] Switched to clocksource tsc
[ 6.346742] random: nonblocking pool is initialized
[ 8.977614] EXT4-fs (sda9): mounted filesystem with ordered data mode. Opts: (null)
[ 1.945807] usb 2-1: new high-speed USB device number 2 using ehci-pci
[ 1.975663] Request for unknown module key 'Magrathea: Glacier signing key: 6f72b1f5a4c879b64f8cbeb8ebec31a32d87e55a' err -11
[ 1.975739] libahci: module verification failed: signature and/or required key missing - tainting kernel
[ 1.976205] Request for unknown module key 'Magrathea: Glacier signing key: 6f72b1f5a4c879b64f8cbeb8ebec31a32d87e55a' err -11
[ 1.979751] ahci 0000:00:11.0: version 3.0
[ 1.980219] ahci 0000:00:11.0: AHCI 0001.0200 32 slots 4 ports 3 Gbps 0xf impl SATA mode
[ 1.980226] ahci 0000:00:11.0: flags: 64bit ncq sntf ilck pm led clo pmp pio slum part
[ 1.981950] scsi host0: ahci
[ 1.982241] scsi host1: ahci
[ 1.982485] scsi host2: ahci
[ 1.982727] scsi host3: ahci
[ 1.982913] ata1: SATA max UDMA/133 abar m1024@0xfeb4f000 port 0xfeb4f100 irq 19
[ 1.982919] ata2: SATA max UDMA/133 abar m1024@0xfeb4f000 port 0xfeb4f180 irq 19
[ 1.982924] ata3: SATA max UDMA/133 abar m1024@0xfeb4f000 port 0xfeb4f200 irq 19
[ 1.982928] ata4: SATA max UDMA/133 abar m1024@0xfeb4f000 port 0xfeb4f280 irq 19
[ 2.008614] Request for unknown module key 'Magrathea: Glacier signing key: 6f72b1f5a4c879b64f8cbeb8ebec31a32d87e55a' err -11
[ 2.008975] Request for unknown module key 'Magrathea: Glacier signing key: 6f72b1f5a4c879b64f8cbeb8ebec31a32d87e55a' err -11
[ 2.009751] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
[ 2.009769] r8169 0000:04:00.0: can't disable ASPM; OS doesn't have ASPM control
[ 2.010441] r8169 0000:04:00.0: irq 24 for MSI/MSI-X
[ 2.010741] r8169 0000:04:00.0 eth0: RTL8168evl/8111evl at 0xf8030000, 04:7d:7b:8b:72:22, XID 0c900800 IRQ 24
[ 2.010747] r8169 0000:04:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[ 2.080360] usb 2-1: New USB device found, idVendor=0bda, idProduct=8172
[ 2.080377] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.080387] usb 2-1: Product: RTL8191S WLAN Adapter
[ 2.080396] usb 2-1: Manufacturer: Manufacturer Realtek
[ 2.080405] usb 2-1: SerialNumber: 00e04c000001
[ 2.141638] usb 4-1: new low-speed USB device number 2 using ohci-pci
[ 2.189941] usb 2-5: new high-speed USB device number 3 using ehci-pci
[ 2.301552] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 2.301607] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 2.303152] ata2.00: ATA-8: WDC WD5000AAKX-083CA1, 19.01H19, max UDMA/100
[ 2.303163] ata2.00: 976773168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 2.304640] ata1.00: ATAPI: PLDS DVD-RW DS8A8SH, KL31, max UDMA/100
[ 2.305536] ata3: SATA link down (SStatus 0 SControl 300)
[ 2.305595] ata1.00: configured for UDMA/100
[ 2.305623] ata4: SATA link down (SStatus 0 SControl 300)
[ 2.305744] ata2.00: configured for UDMA/100
[ 2.313370] scsi 0:0:0:0: CD-ROM PLDS DVD-RW DS8A8SH KL31 PQ: 0 ANSI: 5
[ 2.337554] usb 4-1: New USB device found, idVendor=17ef, idProduct=602d
[ 2.337566] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.337576] usb 4-1: Product: Lenovo Black Silk USB Keyboard
[ 2.337584] usb 4-1: Manufacturer: Lenovo
[ 2.339011] sr 0:0:0:0: [sr0] scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[ 2.339019] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 2.339312] sr 0:0:0:0: Attached scsi CD-ROM sr0
[ 2.339437] sr 0:0:0:0: Attached scsi generic sg0 type 5
[ 2.339692] scsi 1:0:0:0: Direct-Access ATA WDC WD5000AAKX-0 1H19 PQ: 0 ANSI: 5
[ 2.340064] sd 1:0:0:0: Attached scsi generic sg1 type 0
[ 2.340152] sd 1:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[ 2.340240] sd 1:0:0:0: [sda] Write Protect is off
[ 2.340246] sd 1:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.340305] sd 1:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2.345670] usb 2-5: New USB device found, idVendor=0ac8, idProduct=c42d
[ 2.345684] usb 2-5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.345692] usb 2-5: Product: Lenovo USB 2.0 UVC Camera
[ 2.345697] usb 2-5: Manufacturer: Vimicro Corp.
[ 2.424792] sda: sda1 sda2 sda3 sda4 < sda5 sda6 sda7 sda8 sda9 >
[ 2.426453] sd 1:0:0:0: [sda] Attached SCSI disk
[ 2.473425] usb 4-5: new low-speed USB device number 3 using ohci-pci
[ 2.593362] tsc: Refined TSC clocksource calibration: 1596.600 MHz
[ 2.643461] usb 4-5: New USB device found, idVendor=04d9, idProduct=1133
[ 2.643472] usb 4-5: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.647747] Request for unknown module key 'Magrathea: Glacier signing key: 6f72b1f5a4c879b64f8cbeb8ebec31a32d87e55a' err -11
[ 2.648168] Request for unknown module key 'Magrathea: Glacier signing key: 6f72b1f5a4c879b64f8cbeb8ebec31a32d87e55a' err -11
[ 2.648593] Request for unknown module key 'Magrathea: Glacier signing key: 6f72b1f5a4c879b64f8cbeb8ebec31a32d87e55a' err -11
[ 2.648611] Request for unknown module key 'Magrathea: Glacier signing key: 6f72b1f5a4c879b64f8cbeb8ebec31a32d87e55a' err -11
[ 2.649711] Request for unknown module key 'Magrathea: Glacier signing key: 6f72b1f5a4c879b64f8cbeb8ebec31a32d87e55a' err -11
[ 2.716759] usbcore: registered new interface driver usbhid
[ 2.716767] usbhid: USB HID core driver
[ 2.717979] Request for unknown module key 'Magrathea: Glacier signing key: 6f72b1f5a4c879b64f8cbeb8ebec31a32d87e55a' err -11
[ 2.718086] Request for unknown module key 'Magrathea: Glacier signing key: 6f72b1f5a4c879b64f8cbeb8ebec31a32d87e55a' err -11
[ 2.718662] input: Lenovo Lenovo Black Silk USB Keyboard as /devices/pci0000:00/0000:00:12.0/usb4/4-1/4-1:1.0/0003:17EF:602D.0001/input/input2
[ 2.718788] hid-generic 0003:17EF:602D.0001: input: USB HID v1.11 Keyboard [Lenovo Lenovo Black Silk USB Keyboard] on usb-0000:00:12.0-1/input0
[ 2.726584] input: Lenovo Lenovo Black Silk USB Keyboard as /devices/pci0000:00/0000:00:12.0/usb4/4-1/4-1:1.1/0003:17EF:602D.0002/input/input3
[ 2.726689] hid-generic 0003:17EF:602D.0002: input: USB HID v1.11 Device [Lenovo Lenovo Black Silk USB Keyboard] on usb-0000:00:12.0-1/input1
[ 2.727027] input: HID 04d9:1133 as /devices/pci0000:00/0000:00:12.0/usb4/4-5/4-5:1.0/0003:04D9:1133.0003/input/input4
[ 2.727149] hid-generic 0003:04D9:1133.0003: input: USB HID v1.10 Mouse [HID 04d9:1133] on usb-0000:00:12.0-5/input0
[ 3.592939] Switched to clocksource tsc
[ 6.346742] random: nonblocking pool is initialized
[ 8.977614] EXT4-fs (sda9): mounted filesystem with ordered data mode. Opts: (null)