kernel-packages team mailing list archive

[Christian Bachmaier <chris@xxxxxxxxxxxxxxxxxxxxxxxxx>]

With latest Kernel 4.4-rc8 exactly the same problem. Warm/Reboot hangs
and cold boot works.

Here the latest output from the serial device I could grab after
starting the kernel with console=ttyS0,115200n8 . Maybe the first supect
entry is [   37.977527] RAMDISK: incomplete write (28969 != 32768) .


[   32.622294] pci_bus 0000:00: root bus resource [bus 00-ff]
[   32.739918] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 9 10 *11)
[   32.814085] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 9 10 *11)
[   32.886389] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 9 *10 11)
[   32.972507] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 *9 10 11)
[   33.058506] ACPI: Enabled 2 GPEs in block 00 to 07
[   33.130136] vgaarb: setting as boot device: PCI:0000:00:02.0
[   33.222488] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[   33.360394] vgaarb: loaded
[   33.402376] vgaarb: bridge control possible 0000:00:02.0
[   33.488681] SCSI subsystem initialized
[   33.517301] ACPI: bus type USB registered
[   33.578541] usbcore: registered new interface driver usbfs
[   33.663454] usbcore: registered new interface driver hub
[   33.745715] usbcore: registered new device driver usb
[   33.833963] PCI: Using ACPI for IRQ routing
[   33.877871] NetLabel: Initializing
[   33.934345] NetLabel:  domain hash size = 128
[   34.001805] NetLabel:  protocols = UNLABELED CIPSOv4
[   34.075036] NetLabel:  unlabeled traffic allowed by default
[   34.163253] clocksource: Switched to clocksource kvm-clock
[ 34870]ppmo AArr lest Eable
  5.71] p:nPCP fnd dic
[   35.548313] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[   35.552576] NET: Registered protocol family 2
[   35.553011] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[   35.553576] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[   35.556144] TCP: Hash tables configured (established 16384 bind 16384)
[   35.556657] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[   35.559067] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[   35.562046] NET: Registered protocol family 1
[   35.562389] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[   35.565144] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[   35.567385] Trying to unpack rootfs image as initramfs...
[   35.792364] rootfs image is not initramfs (junk in compressed archive); looks like an initrd
[   35.877874] Freeing initrd memory: 29664K (ffff880034600000 - ffff8800362f8000)
[   35.948245] platform rtc_cmos: registered platform RTC device (no PNP device found)
[   36.008763] RAPL PMU detected, API unit is 2^-32 Joules, 4 fixed counters 10737418240 ms ovfl timer
[   36.082997] hw unit of domain pp0-core 2^-0 Joules
[   36.114337] hw unit of domain package 2^-0 Joules
[   36.147513] hw unit of domain dram 2^-0 Joules
[   36.169050] hw unit of domain pp1-gpu 2^-0 Joules
[   36.192590] Scanning for low memory corruption every 60 seconds
[   36.233018] futex hash table entries: 512 (order: 3, 32768 bytes)
[   36.295850] audit: initializing netlink subsys (disabled)
[   36.314798] audit: type=2000 audit(1452151393.649:1): initialized
[   36.315458] Initialise system trusted keyring
[   36.315942] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[   36.317217] zbud: loaded
[   36.317587] VFS: Disk quotas dquot_6.6.0
[   36.317907] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[   36.318779] fuse init (API version 7.23)
[   36.319173] Key type big_key registered
[   36.320080] Key type asymmetric registered
[   36.320393] Asymmetric key parser 'x509' registered
[   36.320785] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[   36.321386] io scheduler noop registered
[   36.321688] io scheduler deadline registered (default)
[   36.322094] io scheduler cfq registered
[   36.322453] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[   36.322879] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[   36.323510] ACPI: AC Adapter [AC] (on-line)
[   36.323867] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[   36.324423] ACPI: Power Button [PWRF]
[   36.324749] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1
[   36.325303] ACPI: Sleep Button [SLPF]
[   36.325714] GHES: HEST is not enabled!
[   36.326372] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver
[   36.327004] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
[   36.348983] 00:02: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[   36.419122] Linux agpgart interface v0.103
[   36.460765] brd: module loaded
[   36.462022] loop: module loaded
[   36.462412] libphy: Fixed MDIO Bus: probed
[   36.462728] tun: Universal TUN/TAP device driver, 1.6
[   36.463111] tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx>
[   36.463806] PPP generic driver version 2.4.2
[   36.466438] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[   36.467981] ehci-pci: EHCI PCI platform driver
[   36.476428] ehci-pci 0000:00:0b.0: EHCI Host Controller
[   36.515142] ehci-pci 0000:00:0b.0: new USB bus registered, assigned bus number 1
[   36.579855] ehci-pci 0000:00:0b.0: irq 19, io mem 0xf0405000
[   36.643429] ehci-pci 0000:00:0b.0: USB 2.0 started, EHCI 1.00
[   36.676791] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[   36.687768] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   36.691388] usb usb1: Product: EHCI Host Controller
[   36.691758] usb usb1: Manufacturer: Linux 4.4.0-040400rc8-generic ehci_hcd
[   36.724610] usb usb1: SerialNumber: 0000:00:0b.0
[   36.754275] hub 1-0:1.0: USB hub found
[   36.754570] hub 1-0:1.0: 12 ports detected
[   36.756090] ehci-platform: EHCI generic platform driver
[   36.756508] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[   36.757941] ohci-pci: OHCI PCI platform driver
[   36.759174] ohci-pci 0000:00:06.0: OHCI PCI host controller
[   36.760083] ohci-pci 0000:00:06.0: new USB bus registered, assigned bus number 2
[   36.761165] ohci-pci 0000:00:06.0: irq 22, io mem 0xf0404000
[   36.817138] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[   36.868765] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   36.877729] usb usb2: Product: OHCI PCI host controller
[   36.878669] usb usb2: Manufacturer: Linux 4.4.0-040400rc8-generic ohci_hcd
[   36.879670] usb usb2: SerialNumber: 0000:00:06.0
[   36.882593] hub 2-0:1.0: USB hub found
[   36.882915] hub 2-0:1.0: 12 ports detected
[   36.883689] ohci-platform: OHCI generic platform driver
[   36.884105] uhci_hcd: USB Universal Host Controller Interface driver
[   36.886580] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12
[   36.887976] serio: i8042 KBD port at 0x60,0x64 irq 1
[   36.888369] serio: i8042 AUX port at 0x60,0x64 irq 12
[   36.902100] mousedev: PS/2 mouse device common for all mice
[   36.955726] tsc: Refined TSC clocksource calibration: 3391.958 MHz
[   37.032996] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x30e4a1cee84, max_idle_ns: 440795227385 ns
[   37.112585] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
[   37.110 r_cos rtc_cmos: r ce:egisrertcms  r0
[   37.697372] rtc_cmos rtc_cmos: alarms up to one day, 114 bytes nvram
[   37.711486] i2c /dev entries driver
[   37.723190] device-mapper: uevent: version 1.0.3
[   37.737128] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@xxxxxxxxxx
[   37.741026] ledtrig-cpu: registered to indicate activity on CPUs
[   37.741860] NET: Registered protocol family 10
[   37.742361] NET: Registered protocol family 17
[   37.742714] Key type dns_resolver registered
[   37.743168] microcode: CPU0 sig=0x306c3, pf=0x40, revision=0x0
[   37.743667] microcode: CPU1 sig=0x306c3, pf=0x40, revision=0x0
[   37.744151] microcode: Microcode Update Driver: v2.01 <tigran@xxxxxxxxxxxxxxxxxxxx>, Peter Oruba
[   37.744953] registered taskstats version 1
[   37.745305] Loading compiled-in X.509 certificates
[   37.746181] Loaded X.509 cert 'Build time autogenerated kernel key: c798cfb2b88d80fae33a5be6c52694131f679f6c'
[   37.747006] zswap: loaded using pool lzo/zbud
[   37.749314] Key type trusted registered
[   37.750452] Key type encrypted registered
[   37.750795] AppArmor: AppArmor sha1 policy hashing enabled
[   37.751248] ima: No TPM chip found, activating TPM-bypass!
[   37.751754] evm: HMAC attrs: 0x1
[   37.752315]   Magic number: 0:505:318
[   37.752630] tty tty43: hash matches
[   37.752967] rtc_cmos rtc_cmos: setting system clock to 2016-01-07 07:20:33 UTC (1452151233)
[   37.753729] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[   37.754211] EDD information not available.
[   37.755893] md: Waiting for all devices to be available before autodetect
[   37.758339] md: If you don't use raid, use raid=noautodetect
[   37.758913] md: Autodetecting RAID arrays.
[   37.760360] md: Scanned 0 and added 0 devices.
[   37.760717] md: autorun ...
[   37.762372] md: ... autorun DONE.
[   37.762641] RAMDISK: gzip image found at block 0
[   37.891301] usb 2-1: new full-speed USB device number 2 using ohci-pci
[   37.977527] RAMDISK: incomplete write (28969 != 32768)
[   38.016419] write error
[   38.030744] VFS: Cannot open root device "UUID=07e383b5-7e12-4530-8ae0-75c104f67e2b" or unknown-block(0,0): error -6
[   38.066481] Please append a correct "root=" boot option; here are the available partitions:
[   38.067116] 0100           65536 ram0  (driver?)
[   38.067524] 0101           65536 ram1  (driver?)
[   38.067886] 0102           65536 ram2  (driver?)
[   38.068250] 0103           65536 ram3  (driver?)
[   38.068611] 0104           65536 ram4  (driver?)
[   38.068973] 0105           65536 ram5  (driver?)
[   38.069355] 0106           65536 ram6  (driver?)
[   38.069717] 0107           65536 ram7  (driver?)
[   38.086849] 0108           65536 ram8  (driver?)
[   38.111303] 0109           65536 ram9  (driver?)
[   38.151526] 010a           65536 ram10  (driver?)
[   38.186534] 010b           65536 ram11  (driver?)
[   38.217807] 010c           65536 ram12 [   38.243321] usb 2-1: New USB device found, idVendor=80ee, idProduct=0021
[   38.243331] usb 2-1: New USB device strings: Mfr=1, Product=3, SerialNumber=0
[   38.243332] usb 2-1: Product: USB Tablet
[   38.243332] usb 2-1: Manufacturer: VirtualBox

[   38.408861]  (driver?)
[   38.411093] 010d           65536 ram13  (driver?)
[   38.420132] 010e           65536 ram14  (driver?)
[   38.467283] 010f           65536 ram15  (driver?)
[   38.517942] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[   38.613740] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.4.0-040400rc8-generic #201601051225
[   38.664552] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
[   38.752317]  0000000000000000 00000000437a7ecb ffff88007ceffde8 ffffffff813c8dc4
[   38.787742]  ffffffff81ca79f0 ffff88007ceffe70 ffffffff81186592 3130002000000010
[   38.860074]  ffff88007ceffe80 ffff88007ceffe18 00000000437a7ecb 0000000000000008
[   38.918804] Call Trace:
[   38.941131]  [<ffffffff813c8dc4>] dump_stack+0x44/0x60
[   38.978431]  [<ffffffff81186592>] panic+0xd3/0x21a
[   39.031169]  [<ffffffff81f56576>] mount_block_root+0x201/0x294
[   39.077107]  [<ffffffff81f567b2>] mount_root+0x65/0x68
[   39.117197]  [<ffffffff81f5691f>] prepare_namespace+0x16a/0x1a2
[   39.135615]  [<ffffffff81f5621b>] kernel_init_freeable+0x1e9/0x212
[   39.160145]  [<ffffffff817f13e0>] ? rest_init+0x80/0x80
[   39.213659]  [<ffffffff817f13ee>] kernel_init+0xe/0xe0
[   39.257966]  [<ffffffff817fdc8f>] ret_from_fork+0x3f/0x70
[   39.285549]  [<ffffffff817f13e0>] ? rest_init+0x80/0x80
[   39.286662] Kernel Offset: disabled
[   39.314698] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)

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https://bugs.launchpad.net/bugs/1531455

Title:
  reboot under Oracle Virtual Box not possible

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Running 16.04 server without X under latest Oracle Virtual Box 5.0.12 on Windows. After issuing 'shutdown -r now' the following boot process is not successful and hangs with message:
  ---[ end of Kernel panic - not syncing: VFS: unable to mound root fs on unknown-block(0,0)

  If using 'shutdown -h now' and then staring the machine anew from
  Virtual Box manager, then the system starts as it should. Thus, for
  short, warm reboot hangs and cold reboot operates as desired. I have
  the feeling that this behavior was introduced with kernel 4.3, but I
  cannot swear on it.

  ---
  AlsaDevices:
   total 0
   crw-rw----+ 1 root audio 116,  1 Jan  6 11:34 seq
   crw-rw----+ 1 root audio 116, 33 Jan  6 11:34 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.19.3-0ubuntu2
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=cbc2edd0-9886-40c6-bf14-d75f638fc4cf
  InstallationDate: Installed on 2015-12-23 (14 days ago)
  InstallationMedia: Ubuntu-Server 16.04 LTS "Xenial Xerus" - Alpha amd64 (20151115)
  IwConfig:
   enp0s3    no wireless extensions.

   lo        no wireless extensions.
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 002: ID 80ee:0021 VirtualBox USB Tablet
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: innotek GmbH VirtualBox
  Package: linux (not installed)
  PciMultimedia:

  ProcFB:

  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.3.0-5-generic root=UUID=07e383b5-7e12-4530-8ae0-75c104f67e2b ro
  ProcVersionSignature: Ubuntu 4.3.0-5.16-generic 4.3.3
  RelatedPackageVersions:
   linux-restricted-modules-4.3.0-5-generic N/A
   linux-backports-modules-4.3.0-5-generic  N/A
   linux-firmware                           1.154
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  xenial
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  Uname: Linux 4.3.0-5-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 12/01/2006
  dmi.bios.vendor: innotek GmbH
  dmi.bios.version: VirtualBox
  dmi.board.name: VirtualBox
  dmi.board.vendor: Oracle Corporation
  dmi.board.version: 1.2
  dmi.chassis.type: 1
  dmi.chassis.vendor: Oracle Corporation
  dmi.modalias: dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr:
  dmi.product.name: VirtualBox
  dmi.product.version: 1.2
  dmi.sys.vendor: innotek GmbH

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