Bug#816858: Logical volumes on external USB disk cause boot to enter emergency shell
Christoph Pleger
Christoph at plmail.de
Sun Mar 6 12:16:21 UTC 2016
Hello,
> I have no idea what you mean with "logical volumes cannot be found".
It means that the logical volume device nodes are listed in /etc/fstab, but
the filesystems cannot be mounted because the device nodes are not present.
> If
> devices may be missing, please make sure that the fstab entry includes
> "nofail".
That is no option, because mounting the filesystems is necessary for the
computer to work as required.
>
> Please show full logs and please test with a current version, something
> like 2.02.142.
Upgrading to a newer version did not help.
I have attached the output of dmesg directly after entering the emergency
shell.
Regards
Christoph Pleger
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[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 3.16.0-4-armmp (debian-kernel at lists.debian.org) (gcc version 4.8.4 (Debian 4.8.4-1) ) #1 SMP Debian 3.16.7-ckt20-1+deb8u3 (2016-01-17)
[ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine model: Wandboard i.MX6 Quad Board
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] On node 0 totalpages: 524288
[ 0.000000] free_area_init_node: node 0, pgdat c09de940, node_mem_map ee7f8000
[ 0.000000] DMA zone: 1520 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 194560 pages, LIFO batch:31
[ 0.000000] HighMem zone: 2576 pages used for memmap
[ 0.000000] HighMem zone: 329728 pages, LIFO batch:31
[ 0.000000] PERCPU: Embedded 9 pages/cpu @ee7b3000 s12608 r8192 d16064 u36864
[ 0.000000] pcpu-alloc: s12608 r8192 d16064 u36864 alloc=9*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 522768
[ 0.000000] Kernel command line: console=ttymxc0,115200 apparmor=1 security=apparmor quiet init=/lib/sysvinit/init
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 2054716K/2097152K available (6413K kernel code, 829K rwdata, 2204K rodata, 688K init, 393K bss, 42436K reserved, 1318912K highmem)
[ 0.000000] Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xffe00000 (2048 kB)
vmalloc : 0xf0000000 - 0xff000000 ( 240 MB)
lowmem : 0xc0000000 - 0xef800000 ( 760 MB)
pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
.text : 0xc0008000 - 0xc0872938 (8619 kB)
.init : 0xc0873000 - 0xc091f140 ( 689 kB)
.data : 0xc0920000 - 0xc09ef610 ( 830 kB)
.bss : 0xc09ef610 - 0xc0a51b34 ( 394 kB)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU dyntick-idle grace-period acceleration is enabled.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] L2C-310 erratum 769419 enabled
[ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
[ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
[ 0.000000] L2C-310 ID prefetch enabled, offset 1 lines
[ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
[ 0.000000] L2C-310 cache controller enabled, 16 ways, 1024 kB
[ 0.000000] L2C-310: CACHE_ID 0x410000c7, AUX_CTRL 0x76070001
[ 0.000000] Switching to timer-based delay loop
[ 0.000006] sched_clock: 32 bits at 66MHz, resolution 15ns, wraps every 65075262448ns
[ 0.002098] Console: colour dummy device 80x30
[ 0.002127] Calibrating delay loop (skipped), value calculated using timer frequency.. 132.00 BogoMIPS (lpj=264000)
[ 0.002142] pid_max: default: 32768 minimum: 301
[ 0.002271] Security Framework initialized
[ 0.002316] AppArmor: AppArmor initialized
[ 0.002326] Yama: disabled by default; enable with sysctl kernel.yama.*
[ 0.002401] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.002416] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.003322] Initializing cgroup subsys memory
[ 0.003349] Initializing cgroup subsys devices
[ 0.003389] Initializing cgroup subsys freezer
[ 0.003409] Initializing cgroup subsys net_cls
[ 0.003441] Initializing cgroup subsys blkio
[ 0.003469] Initializing cgroup subsys perf_event
[ 0.003484] Initializing cgroup subsys net_prio
[ 0.003559] CPU: Testing write buffer coherency: ok
[ 0.003589] ftrace: allocating 23120 entries in 68 pages
[ 0.041431] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.041723] Setting up static identity map for 0x105c2418 - 0x105c2470
[ 0.051939] CPU1: Booted secondary processor
[ 0.051974] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.053066] CPU2: Booted secondary processor
[ 0.053093] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.054145] CPU3: Booted secondary processor
[ 0.054171] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.054257] Brought up 4 CPUs
[ 0.054288] SMP: Total of 4 processors activated (528.00 BogoMIPS).
[ 0.054296] CPU: All CPU(s) started in SVC mode.
[ 0.054903] devtmpfs: initialized
[ 0.059312] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[ 0.064602] pinctrl core: initialized pinctrl subsystem
[ 0.065000] regulator-dummy: no parameters
[ 0.073096] NET: Registered protocol family 16
[ 0.074093] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.075779] CPU identified as i.MX6Q, unknown revision
[ 0.092890] No ATAGs?
[ 0.092930] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[ 0.092941] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.093136] EXYNOS: PMU not supported
[ 0.094264] imx6q-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver
[ 0.094679] Serial: AMBA PL011 UART driver
[ 0.117096] mxs-dma 110000.dma-apbh: initialized
[ 0.117688] edma-dma-engine edma-dma-engine.0: Can't allocate PaRAM dummy slot
[ 0.117710] edma-dma-engine: probe of edma-dma-engine.0 failed with error -5
[ 0.118526] 2P5V: 2500 mV
[ 0.118789] 3P3V: 3300 mV
[ 0.121063] vgaarb: loaded
[ 0.121593] usbcore: registered new interface driver usbfs
[ 0.121664] usbcore: registered new interface driver hub
[ 0.121802] usbcore: registered new device driver usb
[ 0.122771] media: Linux media interface: v0.10
[ 0.122837] Linux video capture interface: v2.00
[ 0.122941] pps_core: LinuxPPS API ver. 1 registered
[ 0.122949] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti at linux.it>
[ 0.122977] PTP clock support registered
[ 0.124546] Switched to clocksource mxc_timer1
[ 0.165703] AppArmor: AppArmor Filesystem Enabled
[ 0.180142] NET: Registered protocol family 2
[ 0.181297] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.181384] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.181511] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.181598] TCP: reno registered
[ 0.181615] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.181685] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.181977] NET: Registered protocol family 1
[ 0.182036] PCI: CLS 0 bytes, default 64
[ 0.182517] Unpacking initramfs...
[ 1.305903] Freeing initrd memory: 14376K (c3000000 - c3e0a000)
[ 1.306305] hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available
[ 1.308945] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 1.309175] audit: initializing netlink subsys (disabled)
[ 1.309268] audit: type=2000 audit(1.291:1): initialized
[ 1.310691] zbud: loaded
[ 1.311044] VFS: Disk quotas dquot_6.5.2
[ 1.311105] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 1.311250] msgmni has been set to 1465
[ 1.312773] alg: No test for stdrng (krng)
[ 1.312881] bounce: pool size: 64 pages
[ 1.312957] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 1.313164] io scheduler noop registered
[ 1.313180] io scheduler deadline registered
[ 1.313354] io scheduler cfq registered (default)
[ 1.317535] imx-sdma 20ec000.sdma: firmware: failed to load imx/sdma/sdma-imx6q.bin (-2)
[ 1.321075] imx-sdma 20ec000.sdma: initialized
[ 1.321930] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 1.323658] Serial: AMBA driver
[ 1.324063] Serial: IMX driver
[ 1.324380] 2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 58, base_baud = 5000000) is a IMX
[ 1.340217] console [ttymxc0] enabled
[ 1.340955] 21ec000.serial: ttymxc2 at MMIO 0x21ec000 (irq = 60, base_baud = 5000000) is a IMX
[ 1.345751] 2188000.ethernet supply phy not found, using dummy regulator
[ 1.364143] libphy: fec_enet_mii_bus: probed
[ 1.364811] fec 2188000.ethernet eth0: registered PHC device 0
[ 1.366046] mousedev: PS/2 mouse device common for all mice
[ 1.367775] snvs_rtc 20cc034.snvs-rtc-lp: rtc core: registered 20cc034.snvs-rtc-lp as rtc0
[ 1.369751] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.369844] hidraw: raw HID events driver (C) Jiri Kosina
[ 1.370487] usbcore: registered new interface driver usbhid
[ 1.370497] usbhid: USB HID core driver
[ 1.371508] TCP: cubic registered
[ 1.371620] NET: Registered protocol family 10
[ 1.372738] mip6: Mobile IPv6
[ 1.372763] NET: Registered protocol family 17
[ 1.372799] mpls_gso: MPLS GSO support
[ 1.373331] ThumbEE CPU extension supported.
[ 1.373356] Registering SWP/SWPB emulation handler
[ 1.374107] registered taskstats version 1
[ 1.374254] AppArmor: AppArmor sha1 policy hashing enabled
[ 1.374829] snvs_rtc 20cc034.snvs-rtc-lp: setting system clock to 2016-03-06 12:00:50 UTC (1457265650)
[ 1.384567] PM: Hibernation image not present or could not be loaded.
[ 1.385744] Freeing unused kernel memory: 688K (c0873000 - c091f000)
[ 1.451211] systemd-udevd[73]: starting version 215
[ 1.453632] random: systemd-udevd urandom read with 1 bits of entropy available
[ 1.546510] sdhci: Secure Digital Host Controller Interface driver
[ 1.546529] sdhci: Copyright(c) Pierre Ossman
[ 1.547454] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.557511] sdhci-esdhc-imx 2190000.usdhc: could not get ultra high speed state, work on normal mode
[ 1.558632] mmc0: no vqmmc regulator found
[ 1.558650] mmc0: no vmmc regulator found
[ 1.580140] SCSI subsystem initialized
[ 1.591464] libata version 3.00 loaded.
[ 1.600717] ahci-imx 2200000.sata: SSS flag set, parallel bus scan disabled
[ 1.600755] ahci-imx 2200000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[ 1.600774] ahci-imx 2200000.sata: flags: ncq sntf stag pm led clo only pmp pio slum part ccc apst
[ 1.602279] scsi0 : ahci_platform
[ 1.602690] ata1: SATA max UDMA/133 mmio [mem 0x02200000-0x02203fff] port 0x100 irq 71
[ 1.612806] mmc0: SDHCI controller on 2190000.usdhc [2190000.usdhc] using ADMA
[ 1.613207] sdhci-esdhc-imx 2194000.usdhc: could not get ultra high speed state, work on normal mode
[ 1.614297] mmc1: no vqmmc regulator found
[ 1.614308] mmc1: no vmmc regulator found
[ 1.652581] mmc1: SDHCI controller on 2194000.usdhc [2194000.usdhc] using ADMA
[ 1.653005] sdhci-esdhc-imx 2198000.usdhc: could not get ultra high speed state, work on normal mode
[ 1.653089] mmc2: no vqmmc regulator found
[ 1.653100] mmc2: no vmmc regulator found
[ 1.682121] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[ 1.683837] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.685558] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.688644] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 1.688752] mmc2: SDHCI controller on 2198000.usdhc [2198000.usdhc] using ADMA
[ 1.694594] mmc1: queuing unknown CIS tuple 0x80 (11 bytes)
[ 1.745621] mmc1: new high speed SDIO card at address 0001
[ 1.808931] mmc2: host does not support reading read-only switch. assuming write-enable.
[ 1.815701] mmc2: new high speed SDHC card at address aaaa
[ 1.816209] mmcblk0: mmc2:aaaa SL32G 29.7 GiB
[ 1.817666] mmcblk0: p1 p2 p3
[ 1.920602] ata1: SATA link down (SStatus 0 SControl 300)
[ 1.920662] ahci-imx 2200000.sata: no device found, disabling link.
[ 1.920672] ahci-imx 2200000.sata: pass .hotplug=1 to enable hotplug
[ 2.356084] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
[ 3.344612] systemd-udevd[289]: starting version 215
[ 3.554884] [drm] Initialized drm 1.1.0 20060810
[ 3.557365] imx2-wdt 20bc000.wdog: timeout 60 sec (nowayout=0)
[ 3.558798] i2c i2c-0: IMX I2C adapter registered
[ 3.582897] ipu_smfc_init: ioremap 0x02650000 -> f04ee000
[ 3.583665] imx-ipuv3 2400000.ipu: IPUv3H probed
[ 3.584044] ipu_smfc_init: ioremap 0x02a50000 -> f05d6000
[ 3.584782] imx-ipuv3 2800000.ipu: IPUv3H probed
[ 3.588728] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 3.656751] imxdrm: module is from the staging directory, the quality is unknown, you have been warned.
[ 3.656755] imxdrm: module is from the staging directory, the quality is unknown, you have been warned.
[ 3.661930] imx_hdmi: module is from the staging directory, the quality is unknown, you have been warned.
[ 3.756800] imx_ipuv3_crtc: module is from the staging directory, the quality is unknown, you have been warned.
[ 3.756805] imx_ipuv3_crtc: module is from the staging directory, the quality is unknown, you have been warned.
[ 3.759219] imx_ipuv3_crtc: module is from the staging directory, the quality is unknown, you have been warned.
[ 3.760193] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 3.760215] [drm] No driver support for vblank timestamp query.
[ 3.760421] imx-drm display-subsystem: bound imx-ipuv3-crtc.0 (ops .LANCHOR0 [imx_ipuv3_crtc])
[ 3.760604] imx-drm display-subsystem: bound imx-ipuv3-crtc.1 (ops .LANCHOR0 [imx_ipuv3_crtc])
[ 3.760775] imx-drm display-subsystem: bound imx-ipuv3-crtc.4 (ops .LANCHOR0 [imx_ipuv3_crtc])
[ 3.760956] imx-drm display-subsystem: bound imx-ipuv3-crtc.5 (ops .LANCHOR0 [imx_ipuv3_crtc])
[ 3.761327] imx-hdmi 120000.hdmi: Detected HDMI controller 0x13:0xa:0xa0:0xc1
[ 3.761495] imx-drm display-subsystem: bound 120000.hdmi (ops imx_hdmi_driver_exit [imx_hdmi])
[ 3.761783] imx-drm display-subsystem: No connectors reported connected with modes
[ 3.761797] [drm] Cannot find any crtc or sizes - going 1024x768
[ 3.767887] Console: switching to colour frame buffer device 128x48
[ 3.775423] imx-drm display-subsystem: fb0: frame buffer device
[ 3.775435] imx-drm display-subsystem: registered panic notifier
[ 3.784768] [drm] Initialized imx-drm 1.0.0 20120507 on minor 0
[ 3.823311] cfg80211: Calling CRDA to update world regulatory domain
[ 3.832932] sgtl5000 1-000a: sgtl5000 revision 0x11
[ 3.834032] imx-spdif sound-spdif: ASoC: CPU DAI (null) not registered
[ 3.840722] imx-spdif sound-spdif: snd_soc_register_card failed: -517
[ 3.847468] platform sound-spdif: Driver imx-spdif requests probe deferral
[ 3.848900] imx-spdif sound-spdif: snd-soc-dummy-dai <-> 2004000.spdif mapping ok
[ 3.878924] brcmfmac_sdio mmc1:0001:1: firmware: failed to load brcm/brcmfmac4330-sdio.bin (-2)
[ 3.879200] i2c i2c-1: IMX I2C adapter registered
[ 3.880259] ci_hdrc ci_hdrc.0: ChipIdea HDRC found, lpm: 0; cap: f0cea100 op: f0cea140
[ 3.883239] ci_hdrc ci_hdrc.0: It is OTG capable controller
[ 3.884109] 2184200.usb supply vbus not found, using dummy regulator
[ 3.884485] ci_hdrc ci_hdrc.1: ChipIdea HDRC found, lpm: 0; cap: f0cee300 op: f0cee340
[ 3.888001] ci_hdrc ci_hdrc.1: doesn't support gadget
[ 3.888024] ci_hdrc ci_hdrc.1: EHCI Host Controller
[ 3.888333] ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
[ 3.894043] 1-000a: 1200 mV normal
[ 3.894142] sgtl5000 1-000a: Using internal LDO instead of VDDD
[ 3.896618] ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
[ 3.896935] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 3.896949] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 3.896959] usb usb1: Product: EHCI Host Controller
[ 3.896970] usb usb1: Manufacturer: Linux 3.16.0-4-armmp ehci_hcd
[ 3.896984] usb usb1: SerialNumber: ci_hdrc.1
[ 3.897744] hub 1-0:1.0: USB hub found
[ 3.897800] hub 1-0:1.0: 1 port detected
[ 3.911223] imx-sgtl5000 sound: sgtl5000 <-> 2028000.ssi mapping ok
[ 4.208613] usb 1-1: new high-speed USB device number 2 using ci_hdrc
[ 4.280652] random: nonblocking pool is initialized
[ 4.342199] usb 1-1: New USB device found, idVendor=1058, idProduct=1021
[ 4.342217] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 4.342229] usb 1-1: Product: Ext HDD 1021
[ 4.342237] usb 1-1: Manufacturer: Western Digital
[ 4.342246] usb 1-1: SerialNumber: 57434156354A313738383234
[ 4.381821] usb-storage 1-1:1.0: USB Mass Storage device detected
[ 4.382438] scsi1 : usb-storage 1-1:1.0
[ 4.383681] usbcore: registered new interface driver usb-storage
[ 4.896652] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50
[ 5.120349] EXT4-fs (mmcblk0p1): re-mounted. Opts: (null)
[ 5.215533] EXT4-fs (mmcblk0p1): re-mounted. Opts: errors=remount-ro
[ 5.382082] scsi 1:0:0:0: Direct-Access WD Ext HDD 1021 2002 PQ: 0 ANSI: 4
[ 5.425786] sd 1:0:0:0: [sda] 1953519616 512-byte logical blocks: (1.00 TB/931 GiB)
[ 5.426974] sd 1:0:0:0: [sda] Test WP failed, assume Write Enabled
[ 5.428095] sd 1:0:0:0: [sda] Asking for cache data failed
[ 5.433628] sd 1:0:0:0: [sda] Assuming drive cache: write through
[ 5.910813] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50
[ 17.501163] sda: sda1 sda2 sda3 sda4
[ 17.531490] sd 1:0:0:0: [sda] Attached SCSI disk
[ 17.548154] sd 1:0:0:0: Attached scsi generic sg0 type 0
[ 17.939303] Adding 2104476k swap on /dev/sda1. Priority:-1 extents:1 across:2104476k FS
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