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Re: Debian and QEMU virtio-net-device



On 11/8/2016 9:16 AM, Ian Campbell wrote:
> On Tue, 2016-11-08 at 08:51 -0500, Jerry Stuckle wrote:
>> Any other ideas?
> 
> I'm at a bit of a loss, maybe someone else has some bright ideas.
> 
> A few bits of info whic might jolt someones memory:
> 
> What is your full qemu command line for the working case (with the
> default nic) and non-working cases?
> 
> Might be worth also posting the full dmesg output for both cases.
> 
> Do you have any other virtio devices (e.g. block) working ok?
> 
> Ian.
> 

Hi, Ian,

Sorry for the delay and not posting to the listserv - my mistake.

The entire qemu command line is:

qemu-system-arm -m 1024M \
-sd /export/armhf.qcow2 \
-M vexpress-a9 \
-cpu cortex-a9 \
-kernel /export/boot/vmlinuz \
-initrd /export/boot/initrd.img \
-append "root=/dev/mmcblk0p2" \
-monitor stdio \
-netdev bridge,br=bridge0,id=net0,helper=/usr/lib/qemu/qemu-bridge-helper \
-device virtio-net-device,netdev=net0,mac=DE:AD:BE:EF:37:30

The only difference between this and the working one is the removal of
the last two lines.  This creates a default SLIRP device which works
(but has limitations).

No other virtual devices, as you can see, so no way to check if other
virtual devices are working.

I've attached dmesg.good and dmesg.bad, which are the outputs for both
working (non-virtio) and failing (virtio) network devices.

Again, I appreciate any insight you can provide.

Jerry

[    0.000000] Booting Linux on physical CPU 0
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 3.2.0-4-vexpress (debian-kernel@lists.debian.org) (gcc version 4.6.3 (Debian 4.6.3-14) ) #1 SMP Debian 3.2.73-2+deb7u3
[    0.000000] CPU: ARMv7 Processor [410fc090] revision 0 (ARMv7), cr=10c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
[    0.000000] Machine: ARM-Versatile Express
[    0.000000] Memory policy: ECC disabled, Data cache writealloc
[    0.000000] On node 0 totalpages: 262144
[    0.000000] free_area_init_node: node 0, pgdat 803fbdc0, node_mem_map 80466000
[    0.000000]   Normal zone: 2048 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 260096 pages, LIFO batch:31
[    0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms
[    0.000000] PERCPU: Embedded 8 pages/cpu @80c6c000 s9920 r8192 d14656 u32768
[    0.000000] pcpu-alloc: s9920 r8192 d14656 u32768 alloc=8*4096
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 260096
[    0.000000] Kernel command line: root=/dev/mmcblk0p2
[    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: 1024MB = 1024MB total
[    0.000000] Memory: 1033092k/1033092k available, 15484k reserved, 0K highmem
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[    0.000000]     vmalloc : 0xc0800000 - 0xf8000000   ( 888 MB)
[    0.000000]     lowmem  : 0x80000000 - 0xc0000000   (1024 MB)
[    0.000000]     modules : 0x7f000000 - 0x80000000   (  16 MB)
[    0.000000]       .text : 0x80008000 - 0x803a4308   (3697 kB)
[    0.000000]       .init : 0x803a5000 - 0x803cb6c0   ( 154 kB)
[    0.000000]       .data : 0x803cc000 - 0x803fd278   ( 197 kB)
[    0.000000]        .bss : 0x803fd29c - 0x80465a44   ( 418 kB)
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	RCU dyntick-idle grace-period acceleration is enabled.
[    0.000000] NR_IRQS:128
[    0.000000] Console: colour dummy device 80x30
[    0.000000] console [tty0] enabled
[    0.168028] Calibrating delay loop... 368.64 BogoMIPS (lpj=1843200)
[    0.231507] pid_max: default: 32768 minimum: 301
[    0.233306] Security Framework initialized
[    0.235379] Mount-cache hash table entries: 512
[    0.246829] Initializing cgroup subsys cpuacct
[    0.248271] Initializing cgroup subsys memory
[    0.248901] Initializing cgroup subsys devices
[    0.249066] Initializing cgroup subsys freezer
[    0.249193] Initializing cgroup subsys net_cls
[    0.249360] Initializing cgroup subsys blkio
[    0.249518] Initializing cgroup subsys perf_event
[    0.250438] CPU: Testing write buffer coherency: ok
[    0.263840] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.264050] hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 1 counters available
[    0.273781] Brought up 1 CPUs
[    0.273987] SMP: Total of 1 processors activated (368.64 BogoMIPS).
[    0.290235] devtmpfs: initialized
[    0.312749] print_constraints: dummy: 
[    0.315670] NET: Registered protocol family 16
[    0.328165] L310 cache controller enabled
[    0.328288] l2x0: 8 ways, CACHE_ID 0x410000c8, AUX_CTRL 0x02420000, Cache size: 131072 B
[    0.330016] hw-breakpoint: debug architecture 0x4 unsupported.
[    0.330490] Serial: AMBA PL011 UART driver
[    0.333072] mb:uart0: ttyAMA0 at MMIO 0x10009000 (irq = 37) is a PL011 rev1
[    0.336610] mb:uart1: ttyAMA1 at MMIO 0x1000a000 (irq = 38) is a PL011 rev1
[    0.337933] mb:uart2: ttyAMA2 at MMIO 0x1000b000 (irq = 39) is a PL011 rev1
[    0.338802] mb:uart3: ttyAMA3 at MMIO 0x1000c000 (irq = 40) is a PL011 rev1
[    0.354687] bio: create slab <bio-0> at 0
[    0.372048] Switching to clocksource v2m-timer1
[    0.507377] NET: Registered protocol family 2
[    0.547584] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.555772] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.587342] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
[    0.589344] TCP: Hash tables configured (established 131072 bind 65536)
[    0.589611] TCP reno registered
[    0.589798] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.590157] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.595307] NET: Registered protocol family 1
[    0.600380] Unpacking initramfs...
[    1.272257] Freeing initrd memory: 1936K
[    1.278967] audit: initializing netlink socket (disabled)
[    1.280166] type=2000 audit(1.120:1): initialized
[    1.299470] VFS: Disk quotas dquot_6.5.2
[    1.300337] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    1.305806] msgmni has been set to 2021
[    1.322689] alg: No test for stdrng (krng)
[    1.325856] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[    1.326522] io scheduler noop registered
[    1.326717] io scheduler deadline registered
[    1.327295] io scheduler cfq registered (default)
[    1.329430] clcd-pl11x ct:clcd: PL111 rev2 at 0x10020000
[    1.334809] clcd-pl11x ct:clcd: CT-CA9X4 hardware, XVGA display
[    1.341310] v2m_cfg_write: writing 03c8eee0 to 00110001
[    1.387459] v2m_cfg_write: writing 00000000 to 00710000
[    1.387529] v2m_cfg_write: writing 00000002 to 00b10000
[    1.483621] Console: switching to colour frame buffer device 128x48
[    1.606185] mousedev: PS/2 mouse device common for all mice
[    1.613012] rtc-pl031 mb:rtc: rtc core: registered pl031 as rtc0
[    1.614838] mmci-pl18x mb:mmci: mmc0: PL181 manf 41 rev0 at 0x10005000 irq 41,42 (pio)
[    1.646351] TCP cubic registered
[    1.646642] NET: Registered protocol family 17
[    1.647092] Registering the dns_resolver key type
[    1.648855] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 0
[    1.687907] Registering SWP/SWPB emulation handler
[    1.710536] input: AT Raw Set 2 keyboard as /devices/mb:kmi0/serio0/input/input0
[    1.757023] registered taskstats version 1
[    1.761666] rtc-pl031 mb:rtc: setting system clock to 2016-11-08 18:23:53 UTC (1478629433)
[    1.762620] Initializing network drop monitor service
[    1.792074] mmc0: host does not support reading read-only switch. assuming write-enable.
[    1.792974] mmc0: new SDHC card at address 4567
[    1.828898] Freeing init memory: 152K
[    1.848686] mmcblk0: mmc0:4567 QEMU! 7.00 GiB 
[    2.242403]  mmcblk0: p1 p2 p3 < p5 >
[    3.656310] udevd[44]: starting version 175
[   11.370057] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[   19.644272] systemd[1]: systemd 215 running in system mode. (+PAM +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ -SECCOMP -APPARMOR)
[   19.718505] systemd[1]: Detected architecture 'arm'.
[   21.906749] systemd[1]: Inserted module 'autofs4'
[   22.575777] NET: Registered protocol family 10
[   22.641382] systemd[1]: Inserted module 'ipv6'
[   22.877285] systemd[1]: Set hostname to <debian-arm>.
[   33.242969] systemd[1]: Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory.
[   33.398884] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
[   33.414976] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[   33.476175] systemd[1]: Starting Remote File Systems (Pre).
[   33.550109] systemd[1]: Reached target Remote File Systems (Pre).
[   33.741240] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
[   33.996158] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[   34.074309] systemd[1]: Starting Encrypted Volumes.
[   34.151745] systemd[1]: Reached target Encrypted Volumes.
[   34.164867] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch.
[   34.226088] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[   34.238220] systemd[1]: Starting Paths.
[   34.299860] systemd[1]: Reached target Paths.
[   34.359508] systemd[1]: Expecting device dev-disk-by\x2duuid-a8cf5a11\x2d0c36\x2d4872\x2d9668\x2d0387a4e61b7d.device...
[   34.430877] systemd[1]: Expecting device dev-disk-by\x2duuid-924ea4b4\x2d359c\x2d4cec\x2d86ea\x2d343ab2e7536e.device...
[   34.491539] systemd[1]: Starting Root Slice.
[   34.572645] systemd[1]: Created slice Root Slice.
[   34.625762] systemd[1]: Starting Delayed Shutdown Socket.
[   34.698429] systemd[1]: Listening on Delayed Shutdown Socket.
[   34.709612] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
[   34.771275] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[   34.829601] systemd[1]: Starting Journal Socket (/dev/log).
[   34.915312] systemd[1]: Listening on Journal Socket (/dev/log).
[   34.928785] systemd[1]: Starting User and Session Slice.
[   34.996100] systemd[1]: Created slice User and Session Slice.
[   35.054014] systemd[1]: Starting udev Control Socket.
[   35.117853] systemd[1]: Listening on udev Control Socket.
[   35.131557] systemd[1]: Starting udev Kernel Socket.
[   35.200058] systemd[1]: Listening on udev Kernel Socket.
[   35.248474] systemd[1]: Starting Journal Socket.
[   35.275420] systemd[1]: Listening on Journal Socket.
[   35.330223] systemd[1]: Starting System Slice.
[   35.396333] systemd[1]: Created slice System Slice.
[   35.444030] systemd[1]: Starting File System Check on Root Device...
[   35.554080] systemd[1]: Starting system-systemd\x2dfsck.slice.
[   35.621056] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[   35.703172] systemd[1]: Starting Increase datagram queue length...
[   35.924299] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[   36.295808] systemd[1]: Mounting POSIX Message Queue File System...
[   36.688484] systemd[1]: Started Set Up Additional Binary Formats.
[   36.898311] systemd[1]: Mounting Debug File System...
[   37.271564] systemd[1]: Starting udev Coldplug all Devices...
[   37.725623] systemd[1]: Mounted Huge Pages File System.
[   38.495311] systemd[1]: Starting Load Kernel Modules...
[   38.944464] systemd[1]: Starting system-getty.slice.
[   39.172957] systemd[1]: Created slice system-getty.slice.
[   39.299368] systemd[1]: Starting Slices.
[   39.386781] systemd[1]: Reached target Slices.
[   39.705151] systemd[1]: Started Create list of required static device nodes for the current kernel.
[   39.848088] systemd[1]: Starting Create Static Device Nodes in /dev...
[   42.039924] systemd[1]: Started udev Coldplug all Devices.
[   42.781570] systemd[1]: Started Increase datagram queue length.
[   43.168424] systemd[1]: Mounted POSIX Message Queue File System.
[   43.600651] systemd[1]: Mounted Debug File System.
[   44.266535] loop: module loaded
[   45.428150] systemd[1]: Starting Syslog Socket.
[   45.520939] systemd[1]: Listening on Syslog Socket.
[   45.534356] systemd[1]: Starting Journal Service...
[   45.984761] systemd[1]: Started Journal Service.
[   50.650794] systemd-udevd[136]: starting version 215
[   63.082890] input: ImExPS/2 Generic Explorer Mouse as /devices/mb:kmi1/serio1/input/input1
[   63.524152] smsc911x: Driver version 2008-10-21
[   64.388046] SCSI subsystem initialized
[   67.179320] smsc911x-mdio: probed
[   67.410193] smsc911x smsc911x: eth0: attached PHY driver [SMSC LAN911x Internal PHY] (mii_bus:phy_addr=ffffffff:01, irq=-1)
[   67.486114] smsc911x smsc911x: eth0: MAC Address: 52:54:00:12:34:56
[   67.569440] physmap platform flash device: 04000000 at 40000000
[   68.661509] libata version 3.00 loaded.
[   70.924883] physmap-flash: Found 2 x16 devices at 0x0 in 32-bit bank. Manufacturer ID 0x000000 Chip ID 0x000000
[   72.696964] Intel/Sharp Extended Query Table at 0x0031
[   72.900106] Using buffer write method
[   72.996661] erase region 0: offset=0x0,size=0x80000,blocks=128
[   72.997446] physmap platform flash device: 04000000 at 44000000
[   73.140287] physmap-flash: Found 2 x16 devices at 0x0 in 32-bit bank. Manufacturer ID 0x000000 Chip ID 0x000000
[   73.330571] Intel/Sharp Extended Query Table at 0x0031
[   73.421923] Using buffer write method
[   73.595506] Adding 363516k swap on /dev/mmcblk0p5.  Priority:-1 extents:1 across:363516k SS
[   73.834086] erase region 0: offset=0x0,size=0x80000,blocks=128
[   73.834301] Concatenating MTD devices:
[   73.848932] (0): "physmap-flash"
[   73.934159] (1): "physmap-flash"
[   74.005243] into device "physmap-flash"
[   76.812780] scsi0 : pata_platform
[   76.865464] ata1: PATA max PIO0 no IRQ, using PIO polling mmio cmd 0x1001a000 ctl 0x1001a100
[   84.209860] EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro
[   90.366586] systemd-journald[132]: Received request to flush runtime journal from PID 1
[  114.802198] smsc911x smsc911x: eth0: SMSC911x/921x identified at 0xc0a40000, IRQ: 47
[  132.268489] RPC: Registered named UNIX socket transport module.
[  132.350554] RPC: Registered udp transport module.
[  132.499233] RPC: Registered tcp transport module.
[  132.514538] RPC: Registered tcp NFSv4.1 backchannel transport module.
[  133.201595] FS-Cache: Loaded
[  134.049182] FS-Cache: Netfs 'nfs' registered for caching
[  134.811105] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[    0.000000] Booting Linux on physical CPU 0
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 3.2.0-4-vexpress (debian-kernel@lists.debian.org) (gcc version 4.6.3 (Debian 4.6.3-14) ) #1 SMP Debian 3.2.73-2+deb7u3
[    0.000000] CPU: ARMv7 Processor [410fc090] revision 0 (ARMv7), cr=10c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
[    0.000000] Machine: ARM-Versatile Express
[    0.000000] Memory policy: ECC disabled, Data cache writealloc
[    0.000000] On node 0 totalpages: 262144
[    0.000000] free_area_init_node: node 0, pgdat 803fbdc0, node_mem_map 80466000
[    0.000000]   Normal zone: 2048 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 260096 pages, LIFO batch:31
[    0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms
[    0.000000] PERCPU: Embedded 8 pages/cpu @80c6c000 s9920 r8192 d14656 u32768
[    0.000000] pcpu-alloc: s9920 r8192 d14656 u32768 alloc=8*4096
[    0.000000] pcpu-alloc: [0] 0 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 260096
[    0.000000] Kernel command line: root=/dev/mmcblk0p2
[    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: 1024MB = 1024MB total
[    0.000000] Memory: 1033092k/1033092k available, 15484k reserved, 0K highmem
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[    0.000000]     vmalloc : 0xc0800000 - 0xf8000000   ( 888 MB)
[    0.000000]     lowmem  : 0x80000000 - 0xc0000000   (1024 MB)
[    0.000000]     modules : 0x7f000000 - 0x80000000   (  16 MB)
[    0.000000]       .text : 0x80008000 - 0x803a4308   (3697 kB)
[    0.000000]       .init : 0x803a5000 - 0x803cb6c0   ( 154 kB)
[    0.000000]       .data : 0x803cc000 - 0x803fd278   ( 197 kB)
[    0.000000]        .bss : 0x803fd29c - 0x80465a44   ( 418 kB)
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	RCU dyntick-idle grace-period acceleration is enabled.
[    0.000000] NR_IRQS:128
[    0.000000] Console: colour dummy device 80x30
[    0.000000] console [tty0] enabled
[    0.216015] Calibrating delay loop... 199.06 BogoMIPS (lpj=995328)
[    0.307394] pid_max: default: 32768 minimum: 301
[    0.309783] Security Framework initialized
[    0.313057] Mount-cache hash table entries: 512
[    0.344819] Initializing cgroup subsys cpuacct
[    0.345283] Initializing cgroup subsys memory
[    0.346399] Initializing cgroup subsys devices
[    0.346758] Initializing cgroup subsys freezer
[    0.346895] Initializing cgroup subsys net_cls
[    0.353110] Initializing cgroup subsys blkio
[    0.353450] Initializing cgroup subsys perf_event
[    0.360521] CPU: Testing write buffer coherency: ok
[    0.380464] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.380791] hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 1 counters available
[    0.390865] Brought up 1 CPUs
[    0.391076] SMP: Total of 1 processors activated (199.06 BogoMIPS).
[    0.423262] devtmpfs: initialized
[    0.460533] print_constraints: dummy: 
[    0.466107] NET: Registered protocol family 16
[    0.484773] L310 cache controller enabled
[    0.484898] l2x0: 8 ways, CACHE_ID 0x410000c8, AUX_CTRL 0x02420000, Cache size: 131072 B
[    0.486192] hw-breakpoint: debug architecture 0x4 unsupported.
[    0.486621] Serial: AMBA PL011 UART driver
[    0.490507] mb:uart0: ttyAMA0 at MMIO 0x10009000 (irq = 37) is a PL011 rev1
[    0.503983] mb:uart1: ttyAMA1 at MMIO 0x1000a000 (irq = 38) is a PL011 rev1
[    0.505817] mb:uart2: ttyAMA2 at MMIO 0x1000b000 (irq = 39) is a PL011 rev1
[    0.508996] mb:uart3: ttyAMA3 at MMIO 0x1000c000 (irq = 40) is a PL011 rev1
[    0.529140] bio: create slab <bio-0> at 0
[    0.549659] Switching to clocksource v2m-timer1
[    0.737367] NET: Registered protocol family 2
[    0.802558] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.809948] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.836804] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
[    0.839117] TCP: Hash tables configured (established 131072 bind 65536)
[    0.839366] TCP reno registered
[    0.839544] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.839991] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.843340] NET: Registered protocol family 1
[    0.849592] Unpacking initramfs...
[    1.396636] Freeing initrd memory: 1936K
[    1.401821] audit: initializing netlink socket (disabled)
[    1.402859] type=2000 audit(1.190:1): initialized
[    1.412996] VFS: Disk quotas dquot_6.5.2
[    1.413889] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    1.416193] msgmni has been set to 2021
[    1.433227] alg: No test for stdrng (krng)
[    1.434242] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[    1.434614] io scheduler noop registered
[    1.434750] io scheduler deadline registered
[    1.435040] io scheduler cfq registered (default)
[    1.437146] clcd-pl11x ct:clcd: PL111 rev2 at 0x10020000
[    1.441947] clcd-pl11x ct:clcd: CT-CA9X4 hardware, XVGA display
[    1.447199] v2m_cfg_write: writing 03c8eee0 to 00110001
[    1.500022] v2m_cfg_write: writing 00000000 to 00710000
[    1.500115] v2m_cfg_write: writing 00000002 to 00b10000
[    1.520890] Console: switching to colour frame buffer device 128x48
[    1.557869] mousedev: PS/2 mouse device common for all mice
[    1.565027] rtc-pl031 mb:rtc: rtc core: registered pl031 as rtc0
[    1.566924] mmci-pl18x mb:mmci: mmc0: PL181 manf 41 rev0 at 0x10005000 irq 41,42 (pio)
[    1.574262] TCP cubic registered
[    1.574522] NET: Registered protocol family 17
[    1.574971] Registering the dns_resolver key type
[    1.576885] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 0
[    1.607059] Registering SWP/SWPB emulation handler
[    1.635786] registered taskstats version 1
[    1.639777] rtc-pl031 mb:rtc: setting system clock to 2016-11-08 18:10:09 UTC (1478628609)
[    1.640886] Initializing network drop monitor service
[    1.704419] Freeing init memory: 152K
[    1.707946] mmc0: host does not support reading read-only switch. assuming write-enable.
[    1.708854] mmc0: new SDHC card at address 4567
[    1.718681] input: AT Raw Set 2 keyboard as /devices/mb:kmi0/serio0/input/input0
[    1.736537] mmcblk0: mmc0:4567 QEMU! 7.00 GiB 
[    2.015004]  mmcblk0: p1 p2 p3 < p5 >
[    2.932422] udevd[45]: starting version 175
[    8.064003] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[   13.535029] systemd[1]: systemd 215 running in system mode. (+PAM +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ -SECCOMP -APPARMOR)
[   13.566895] systemd[1]: Detected architecture 'arm'.
[   14.930550] systemd[1]: Inserted module 'autofs4'
[   15.632666] NET: Registered protocol family 10
[   15.697350] systemd[1]: Inserted module 'ipv6'
[   15.903976] systemd[1]: Set hostname to <debian-arm>.
[   24.125526] systemd[1]: Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory.
[   24.199136] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
[   24.218306] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[   24.236207] systemd[1]: Starting Remote File Systems (Pre).
[   24.297778] systemd[1]: Reached target Remote File Systems (Pre).
[   24.332464] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
[   24.404640] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[   24.427055] systemd[1]: Starting Encrypted Volumes.
[   24.456426] systemd[1]: Reached target Encrypted Volumes.
[   24.483153] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch.
[   24.498260] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[   24.515998] systemd[1]: Starting Paths.
[   24.558027] systemd[1]: Reached target Paths.
[   24.573905] systemd[1]: Expecting device dev-disk-by\x2duuid-a8cf5a11\x2d0c36\x2d4872\x2d9668\x2d0387a4e61b7d.device...
[   24.613637] systemd[1]: Expecting device dev-disk-by\x2duuid-924ea4b4\x2d359c\x2d4cec\x2d86ea\x2d343ab2e7536e.device...
[   24.651155] systemd[1]: Starting Root Slice.
[   24.705818] systemd[1]: Created slice Root Slice.
[   24.730903] systemd[1]: Starting Delayed Shutdown Socket.
[   24.778100] systemd[1]: Listening on Delayed Shutdown Socket.
[   24.794649] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
[   24.842532] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[   24.853789] systemd[1]: Starting Journal Socket (/dev/log).
[   24.896186] systemd[1]: Listening on Journal Socket (/dev/log).
[   24.907574] systemd[1]: Starting User and Session Slice.
[   24.947079] systemd[1]: Created slice User and Session Slice.
[   24.970232] systemd[1]: Starting udev Control Socket.
[   25.006432] systemd[1]: Listening on udev Control Socket.
[   25.018198] systemd[1]: Starting udev Kernel Socket.
[   25.058145] systemd[1]: Listening on udev Kernel Socket.
[   25.072935] systemd[1]: Starting Journal Socket.
[   25.111424] systemd[1]: Listening on Journal Socket.
[   25.122465] systemd[1]: Starting System Slice.
[   25.165987] systemd[1]: Created slice System Slice.
[   25.190153] systemd[1]: Starting File System Check on Root Device...
[   25.266627] systemd[1]: Starting system-systemd\x2dfsck.slice.
[   25.445499] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[   25.478516] systemd[1]: Starting Increase datagram queue length...
[   25.686425] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[   25.786326] systemd[1]: Mounting POSIX Message Queue File System...
[   26.628304] systemd[1]: Started Set Up Additional Binary Formats.
[   26.695612] systemd[1]: Mounting Debug File System...
[   26.838861] systemd[1]: Starting udev Coldplug all Devices...
[   27.030752] systemd[1]: Mounted Huge Pages File System.
[   27.398234] systemd[1]: Starting Load Kernel Modules...
[   27.568255] systemd[1]: Starting system-getty.slice.
[   27.846693] systemd[1]: Created slice system-getty.slice.
[   27.859270] systemd[1]: Starting Slices.
[   27.886331] systemd[1]: Reached target Slices.
[   27.944655] systemd[1]: Started Create list of required static device nodes for the current kernel.
[   27.984443] systemd[1]: Starting Create Static Device Nodes in /dev...
[   29.988785] systemd[1]: Mounted Debug File System.
[   30.225578] systemd[1]: Started Increase datagram queue length.
[   30.458080] systemd[1]: Mounted POSIX Message Queue File System.
[   31.473696] loop: module loaded
[   32.009474] systemd[1]: Starting Syslog Socket.
[   32.138356] systemd[1]: Listening on Syslog Socket.
[   32.274221] systemd[1]: Starting Journal Service...
[   32.588040] systemd[1]: Started Journal Service.
[   36.715025] systemd-udevd[133]: starting version 215
[   44.797565] SCSI subsystem initialized
[   45.211964] smsc911x: Driver version 2008-10-21
[   45.317763] smsc911x: Device not READY in 100ms aborting
[   46.425737] input: ImExPS/2 Generic Explorer Mouse as /devices/mb:kmi1/serio1/input/input1
[   47.827944] physmap platform flash device: 04000000 at 40000000
[   47.879838] libata version 3.00 loaded.
[   49.163579] physmap-flash: Found 2 x16 devices at 0x0 in 32-bit bank. Manufacturer ID 0x000000 Chip ID 0x000000
[   50.020575] Intel/Sharp Extended Query Table at 0x0031
[   50.075461] Using buffer write method
[   50.202507] erase region 0: offset=0x0,size=0x80000,blocks=128
[   50.203499] physmap platform flash device: 04000000 at 44000000
[   50.375978] physmap-flash: Found 2 x16 devices at 0x0 in 32-bit bank. Manufacturer ID 0x000000 Chip ID 0x000000
[   50.601625] Intel/Sharp Extended Query Table at 0x0031
[   50.753204] Using buffer write method
[   50.821899] erase region 0: offset=0x0,size=0x80000,blocks=128
[   50.822095] Concatenating MTD devices:
[   50.836487] (0): "physmap-flash"
[   50.854252] (1): "physmap-flash"
[   50.870141] into device "physmap-flash"
[   51.573733] Adding 363516k swap on /dev/mmcblk0p5.  Priority:-1 extents:1 across:363516k SS
[   53.159603] scsi0 : pata_platform
[   53.322157] ata1: PATA max PIO0 no IRQ, using PIO polling mmio cmd 0x1001a000 ctl 0x1001a100
[   57.586295] EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro
[   62.204997] systemd-journald[128]: Received request to flush runtime journal from PID 1
[   87.096614] RPC: Registered named UNIX socket transport module.
[   87.108964] RPC: Registered udp transport module.
[   87.120828] RPC: Registered tcp transport module.
[   87.139245] RPC: Registered tcp NFSv4.1 backchannel transport module.
[   87.630893] FS-Cache: Loaded
[   88.267635] FS-Cache: Netfs 'nfs' registered for caching
[   88.725111] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).

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