怘€æ€˜€`3f<€fÀæøÀ̆ž?`??f?æžf<øž`??ð3ž<3ž<` at 0 [ 0.505523] omap-dma-engine omap-dma-engine: OMAP DMA engine driver [ 0.513977] SCSI subsystem initialized [ 0.517669] usbcore: registered new interface driver usbfs [ 0.518463] usbcore: registered new interface driver hub [ 0.520202] usbcore: registered new device driver usb [ 0.553649] twl 1-0048: PIH (irq 23) chaining IRQs 338..346 [ 0.554565] twl 1-0048: power (irq 343) chaining IRQs 346..353 [ 0.559173] twl4030_gpio twl4030_gpio: gpio (irq 338) chaining IRQs 354..371 [ 0.572570] vdd_mpu_iva: 600 <--> 1450 mV normal [ 0.575836] vdd_core: 600 <--> 1450 mV normal [ 0.579895] VMMC1: 1850 <--> 3150 mV at 3000 mV normal standby [ 0.583496] VDAC: 1800 mV normal standby [ 0.587463] VDVI: 1800 mV normal standby [ 0.591278] VSIM: 1800 <--> 3000 mV at 1800 mV normal standby [ 0.592712] omap_i2c omap_i2c.1: bus 1 rev1.3.12 at 2600 kHz [ 0.596282] omap_i2c omap_i2c.3: bus 3 rev1.3.12 at 100 kHz [ 0.607299] Switching to clocksource 32k_counter [ 0.800811] NET: Registered protocol family 2 [ 0.804016] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 0.804595] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.809997] TCP: Hash tables configured (established 8192 bind 8192) [ 0.810394] TCP: reno registered [ 0.810424] UDP hash table entries: 256 (order: 2, 20480 bytes) [ 0.810882] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes) [ 0.812164] NET: Registered protocol family 1 [ 0.814117] RPC: Registered named UNIX socket transport module. [ 0.814147] RPC: Registered udp transport module. [ 0.814178] RPC: Registered tcp transport module. [ 0.814208] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.815734] NetWinder Floating Point Emulator V0.97 (double precision) [ 0.816223] CPU PMU: probing PMU on CPU 0 [ 0.816467] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available [ 1.039703] VFS: Disk quotas dquot_6.5.2 [ 1.040069] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.044006] NFS: Registering the id_resolver key type [ 1.044738] Key type id_resolver registered [ 1.044769] Key type id_legacy registered [ 1.045043] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 1.046081] msgmni has been set to 479 [ 1.051330] io scheduler noop registered [ 1.051361] io scheduler deadline registered [ 1.051483] io scheduler cfq registered (default) [ 1.057891] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.067901] omap_uart.0: ttyO0 at MMIO 0x4806a000 (irq = 88) is a OMAP UART0 [ 1.071014] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 89) is a OMAP UART1 [ 1.073120] omap_uart.2: ttyO2 at MMIO 0x49020000 (irq = 90) is a OMAP UART2 [ 1.435058] console [ttyO2] enabled [ 1.486145] brd: module loaded [ 1.518005] loop: module loaded [ 1.531799] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.536041] NAND device: Manufacturer ID: 0x2c, Chip ID: 0xba (Micron NAND 256MiB 1,8V 16-bit), page size: 2048, OOB size: 64 [ 1.542510] Creating 5 MTD partitions on "omap2-nand.0": [ 1.545532] 0x000000000000-0x000000080000 : "X-Loader" [ 1.558776] 0x000000080000-0x000000260000 : "U-Boot" [ 1.569702] 0x000000260000-0x000000280000 : "U-Boot Env" [ 1.579101] 0x000000280000-0x000000680000 : "Kernel" [ 1.591491] 0x000000680000-0x000010000000 : "File System" [ 1.815216] OneNAND driver initializing [ 1.834838] usbcore: registered new interface driver asix [ 1.838592] usbcore: registered new interface driver cdc_ether [ 1.842742] usbcore: registered new interface driver smsc95xx [ 1.846618] usbcore: registered new interface driver net1080 [ 1.850585] usbcore: registered new interface driver cdc_subset [ 1.854553] usbcore: registered new interface driver zaurus [ 1.858551] usbcore: registered new interface driver cdc_ncm [ 1.864776] usbcore: registered new interface driver cdc_wdm [ 1.868041] Initializing USB Mass Storage driver... [ 1.871551] usbcore: registered new interface driver usb-storage [ 1.874938] USB Mass Storage support registered. [ 1.878265] usbcore: registered new interface driver usbtest [ 1.884033] mousedev: PS/2 mouse device common for all mice [ 1.895172] input: twl4030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-0049/twl4030_pwrbutton/input/input0 [ 1.905426] twl_rtc twl_rtc: Power up reset detected. [ 1.908477] twl_rtc twl_rtc: Enabling TWL-RTC [ 1.918426] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0 [ 1.924011] i2c /dev entries driver [ 1.930450] Driver for 1-wire Dallas network protocol. [ 1.938232] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec [ 1.943572] twl4030_wdt twl4030_wdt: Failed to register misc device [ 1.947296] twl4030_wdt: probe of twl4030_wdt failed with error -16 [ 1.956665] omap_hsmmc omap_hsmmc.0: Failed to get debounce clk [ 1.960296] omap-dma-engine omap-dma-engine: allocating channel for 62 [ 1.963958] omap-dma-engine omap-dma-engine: allocating channel for 61 [ 2.352020] usbcore: registered new interface driver usbhid [ 2.355163] usbhid: USB HID core driver [ 2.363037] oprofile: using arm/armv7 [ 2.366333] TCP: cubic registered [ 2.368164] Initializing XFRM netlink socket [ 2.370666] NET: Registered protocol family 17 [ 2.373291] NET: Registered protocol family 15 [ 2.376373] Key type dns_resolver registered [ 2.378875] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 1 [ 2.396026] omap2_set_init_voltage: unable to find boot up OPP for vdd_mpu_iva [ 2.400268] omap2_set_init_voltage: unable to set vdd_mpu_iva [ 2.404388] PM: no software I/O chain control; some wakeups may be lost [ 2.408630] ThumbEE CPU extension supported. [ 2.457702] clock: disabling unused clocks to save power [ 2.467498] VDVI: incomplete constraints, leaving on [ 2.470581] VDAC: incomplete constraints, leaving on [ 2.478637] input: gpio-keys as /devices/platform/gpio-keys/input/input1 [ 2.487548] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.498046] Waiting for root device /dev/mmcblk0p2... [ 2.506744] mmc0: SD Status: Invalid Allocation Unit size. [ 2.512084] mmc0: new SD card at address 8001 [ 2.518615] mmcblk0: mmc0:8001 SD02G 1.89 GiB [ 2.528503] mmcblk0: p1 p2 [ 3.738494] kjournald starting. Commit interval 5 seconds [ 3.742309] EXT3-fs (mmcblk0p2): warning: maximal mount count reached, running e2fsck is recommended [ 3.928985] EXT3-fs (mmcblk0p2): using internal journal [ 3.936462] EXT3-fs (mmcblk0p2): recovery complete [ 3.939086] EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode [ 3.943420] VFS: Mounted root (ext3 filesystem) on device 179:2. [ 3.947906] Freeing init memory: 320K INIT: version 2.86 booting Starting the hotplug events dispatcher udevd Synthesizing the initial hotplug events Remounting root file system... mount: according to mtab, /proc is already mounted on /proc WARNING: Couldn't open directory /lib/modules/3.7.0-rc2-00462-gc9d501e: No such file or directory FATAL: Could not open /lib/modules/3.7.0-rc2-00462-gc9d501e/modules.dep.temp for writing: No such file or directory root: mount: mount point /proc/bus/usb does not exist Setting up IP spoofing protection: rp_filter. Configuring network interfaces... modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00462-gc9d501e/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00462-gc9d501e/modules.dep: No such file or directory ifconfig: SIOCGIFFLAGS: No such device modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00462-gc9d501e/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00462-gc9d501e/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00462-gc9d501e/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00462-gc9d501e/modules.dep: No such file or directory eth0 No such device modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00462-gc9d501e/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00462-gc9d501e/modules.dep: No such file or directory udhcpc: SIOCGIFINDEX: No such device done. Starting portmap daemon: portmap. Tue Jul 22 00:18:00 UTC 2008 INIT: Entering runlevel: 5 ALSA: Restoring mixer settings... /usr/sbin/alsactl: load_state:1327: No soundcards found... Starting Dropbear SSH server: modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00462-gc9d501e/modules.dep: No such file or directory modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00462-gc9d501e/modules.dep: No such file or directory dropbear. Starting advanced power management daemon: No APM support in kernel (failed.) Starting system message bus: dbus. Starting syslogd/klogd: start-stop-daemon: lseek: Invalid argument * Starting Avahi mDNS/DNS-SD Daemon: avahi-daemon [ ok ] Starting Bluetooth subsystem: hcidmodprobe: FATAL: Could not load /lib/modules/3.7.0-rc2-00462-gc9d501e/modules.dep: No such file or directory hid2hci. .-------. | | .-. | | |-----.-----.-----.| | .----..-----.-----. | | | __ | ---'| '--.| .-'| | | | | | | | |--- || --'| | | ' | | | | '---'---'--'--'--. |-----''----''--' '-----'-'-'-' -' | '---' The Angstrom Distribution beagleboard ttyO2 Angstrom 2008.1-test-20080712 beagleboard ttyO2 beagleboard login: .-------. | | .-. | | |-----.-----.-----.| | .----..-----.-----. | | | __ | ---'| '--.| .-'| | | | | | | | |--- || --'| | | ' | | | | '---'---'--'--'--. |-----''----''--' '-----'-'-'-' -' | '---' The Angstrom Distribution beagleboard ttyO2 Angstrom 2008.1-test-20080712 beagleboard ttyO2 beagleboard login: .-------. | | .-. | | |-----.-----.-----.| | .----..-----.-----. | | | __ | ---'| '--.| .-'| | | | | | | | |--- || --'| | | ' | | | | '---'---'--'--'--. |-----''----''--' '-----'-'-'-' -' | '---' The Angstrom Distribution beagleboard ttyO2 Angstrom 2008.1-test-20080712 beagleboard ttyO2 beagleboard login: root login[2042]: root login on `ttyO2' root@beagleboard:~# root@beagleboard:~# %% Start PM consolidated quick test %% Preparation root@beagleboard:~# root@beagleboard:~# mount -t sysfs none /sys mount: none already mounted or /sys busy mount: according to mtab, sysfs is already mounted on /sys root@beagleboard:~# root@beagleboard:~# mount -t debugfs none /debug mount: none already mounted or /debug busy mount: according to mtab, debugfs is already mounted on /debug root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.0/power/autosuspen d_delay_ms root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.1/power/autosuspen d_delay_ms root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.2/power/autosuspen d_delay_ms root@beagleboard:~# root@beagleboard:~# echo -1 > /sys/devices/platform/omap_uart.3/power/autosuspen d_delay_ms -sh: cannot create /sys/devices/platform/omap_uart.3/power/autosuspend_delay_ms: nonexistent directory root@beagleboard:~# root@beagleboard:~# echo 0 > /debug/pm_debug/enable_off_mode root@beagleboard:~# root@beagleboard:~# %% Baseline pm_debug count dump cat /debug/pm_debug/count usbhost_pwrdm (ON),OFF:0,RET:1516,INA:0,ON:1517,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 sgx_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 core_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 per_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 dss_pwrdm (ON),OFF:0,RET:1516,INA:0,ON:1517,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 neon_pwrdm (ON),OFF:0,RET:1516,INA:0,ON:1517,RET-LOGIC-OFF:0 mpu_pwrdm (ON),OFF:0,RET:1516,INA:0,ON:1517,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 iva2_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 usbhost_clkdm->usbhost_pwrdm (1) sgx_clkdm->sgx_pwrdm (0) per_clkdm->per_pwrdm (15) cam_clkdm->cam_pwrdm (0) dss_clkdm->dss_pwrdm (1) d2d_clkdm->core_pwrdm (0) iva2_clkdm->iva2_pwrdm (0) mpu_clkdm->mpu_pwrdm (0) core_l4_clkdm->core_pwrdm (24) core_l3_clkdm->core_pwrdm (4) neon_clkdm->neon_pwrdm (0) root@beagleboard:~# root@beagleboard:~# echo enabled > /sys/devices/platform/omap_uart.2/tty/ttyO2/p ower/wakeup root@beagleboard:~# %% Start retention double suspend/resume UART wakeup test root@beagleboard:~# echo mem > /sys/power/state [ 35.492889] PM: Syncing filesystems ... done. [ 36.074310] Freezing user space processes ... (elapsed 0.02 seconds) done. [ 36.102386] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 36.125732] Suspending console(s) (use no_console_suspend to debug) [ 36.266265] PM: suspend of devices complete after 129.882 msecs [ 36.272216] PM: late suspend of devices complete after 5.920 msecs [ 36.280700] PM: noirq suspend of devices complete after 8.422 msecs [ 36.280761] Disabling non-boot CPUs ... [ 40.229522] Successfully put all powerdomains to target state [ 40.234069] PM: noirq resume of devices complete after 4.272 msecs [ 40.239776] PM: early resume of devices complete after 3.906 msecs [ 40.251861] [sched_delayed] sched: RT throttling activated [ 41.244140] omap_i2c omap_i2c.1: controller timed out [ 41.244445] twl: i2c_read failed to transfer all messages [ 41.244476] omap_hsmmc omap_hsmmc.0: could not set regulator OCR (-110) [ 41.405548] mmc0: error -110 during resume (card was removed?) [ 42.400817] omap_i2c omap_i2c.1: controller timed out [ 42.400970] twl: i2c_write failed to transfer all messages [ 42.400970] twl_rtc: Could not write TWLregister F - error -110 [ 43.400421] omap_i2c omap_i2c.1: controller timed out [ 43.416168] twl: i2c_read failed to transfer all messages [ 43.416198] twl_rtc: Could not read TWLregister D - error -110 [ 43.416229] twl_rtc twl_rtc: twl_rtc_read_time: reading CTRL_REG, error -110 [ 43.417144] PM: resume of devices complete after 3177.124 msecs [ 43.489410] Restarting tasks ... done. [ 43.505767] mmc0: card 8001 removed root@beagleboard:~# root@beagleboard:~# [ 43.644989] EXT3-fs error (device mmcblk0p2): ext3_find_entry: reading directory #49249 offset 0 [ 43.652862] ------------[ cut here ]------------ [ 43.655426] WARNING: at drivers/regulator/core.c:1591 _regulator_disable+0x1c8/0x26c() [ 43.659851] unbalanced disables for VSIM [ 43.661987] Modules linked in: [ 43.663726] [] (unwind_backtrace+0x0/0xf0) from [] (warn_slowpath_common+0x4c/0x64) [ 43.668914] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_fmt+0x30/0x40) [ 43.674194] [] (warn_slowpath_fmt+0x30/0x40) from [] (_regulator_disable+0x1c8/0x26c) [ 43.679412] [] (_regulator_disable+0x1c8/0x26c) from [] (regulator_disable+0x34/0x60) [ 43.684692] [] (regulator_disable+0x34/0x60) from [] (omap_hsmmc_set_power+0x94/0x11c) [ 43.690063] [] (omap_hsmmc_set_power+0x94/0x11c) from [] (omap_hsmmc_set_ios+0x60/0x30c) [ 43.695434] [] (omap_hsmmc_set_ios+0x60/0x30c) from [] (mmc_power_off+0x70/0x90) [ 43.700500] [] (mmc_power_off+0x70/0x90) from [] (mmc_sd_detect+0x60/0x74) [ 43.705261] [] (mmc_sd_detect+0x60/0x74) from [] (mmc_rescan+0x174/0x4a8) [ 43.709960] [] (mmc_rescan+0x174/0x4a8) from [] (process_one_work+0x1a8/0x560) [ 43.714904] [] (process_one_work+0x1a8/0x560) from [] (worker_thread+0x170/0x4c0) [ 43.720001] [] (worker_thread+0x170/0x4c0) from [] (kthread+0xb0/0xbc) [ 43.724609] [] (kthread+0xb0/0xbc) from [] (ret_from_fork+0x14/0x24) [ 43.729095] ---[ end trace 6cee42ad877cbe94 ]--- [ 43.735900] EXT3-fs error (device mmcblk0p2): ext3_find_entry: reading directory #90290 offset 0 [ 43.740966] EXT3-fs (mmcblk0p2): previous I/O error to superblock detected [ 43.745147] EXT3-fs (mmcblk0p2): I/O error while writing superblock [ 43.749114] EXT3-fs error (device mmcblk0p2): ext3_find_entry: reading directory #2 offset 0 [ 43.754180] EXT3-fs (mmcblk0p2): I/O error while writing superblock @beagleboard:/home/root# @beagleboard:/home/root# cat /debug/pm_debug/count [ 43.930572] EXT3-fs error (device mmcblk0p2): read_inode_bitmap: Cannot read inode bitmap - block_group = 11, inode_bitmap = 360449 [ 43.937438] EXT3-fs (mmcblk0p2): I/O error while writing superblock [ 43.940979] EXT3-fs (mmcblk0p2): error in ext3_new_inode: IO failure [ 43.944641] EXT3-fs (mmcblk0p2): I/O error while writing superblock [ 43.952911] EXT3-fs error (device mmcblk0p2): ext3_find_entry: reading directory #106705 offset 0 [ 43.958251] EXT3-fs (mmcblk0p2): I/O error while writing superblock [ 43.962127] EXT3-fs error (device mmcblk0p2): ext3_find_entry: reading directory #65665 offset 0 [ 43.967285] EXT3-fs (mmcblk0p2): I/O error while writing superblock [ 43.971252] EXT3-fs error (device mmcblk0p2): ext3_find_entry: reading directory #65666 offset 0 [ 43.976196] EXT3-fs (mmcblk0p2): I/O error while writing superblock [ 43.980163] EXT3-fs error (device mmcblk0p2): ext3_find_entry: reading directory #114913 offset 0 [ 43.985137] EXT3-fs (mmcblk0p2): I/O error while writing superblock [ 43.989013] EXT3-fs error (device mmcblk0p2): ext3_find_entry: reading directory #90290 offset 0 [ 43.993988] EXT3-fs (mmcblk0p2): I/O error while writing superblock -sh: cat: not found @beagleboard:/home/root# @beagleboard:/home/root# [ 44.214080] mmc0: SD Status: Invalid Allocation Unit size. [ 44.219390] mmc0: new SD card at address 8001 [ 44.228729] mmcblk0: mmc0:8001 SD02G 1.89 GiB [ 44.244262] EXT3-fs error (device mmcblk0p2): ext3_find_entry: reading directory #114913 offset 0 [ 44.251983] mmcblk0: p1 p2 [ 44.262817] EXT3-fs (mmcblk0p2): I/O error while writing superblock @beagleboard:/home/root# @beagleboard:/home/root# echo mem > /sys/power/state [ 45.440704] EXT3-fs error (device mmcblk0p2): read_inode_bitmap: Cannot read inode bitmap - block_group = 11, inode_bitmap = 360449 [ 45.447479] EXT3-fs (mmcblk0p2): I/O error while writing superblock [ 45.450927] EXT3-fs (mmcblk0p2): error in ext3_new_inode: IO failure [ 45.454559] EXT3-fs (mmcblk0p2): I/O error while writing superblock [ 45.462585] EXT3-fs error (device mmcblk0p2): ext3_find_entry: reading directory #106705 offset 0 [ 45.467895] EXT3-fs (mmcblk0p2): I/O error while writing superblock [ 45.471923] EXT3-fs error (device mmcblk0p2): ext3_find_entry: reading directory #65666 offset 0 [ 45.476867] EXT3-fs (mmcblk0p2): I/O error while writing superblock [ 45.480773] EXT3-fs error (device mmcblk0p2): ext3_find_entry: reading directory #114913 offset 0 [ 45.485748] EXT3-fs (mmcblk0p2): I/O error while writing superblock [ 45.489654] EXT3-fs error (device mmcblk0p2): ext3_find_entry: reading directory #90290 offset 0 [ 45.494781] EXT3-fs (mmcblk0p2): I/O error while writing superblock -sh: echo: not found @beagleboard:/home/root# @beagleboard:/home/root# [ 49.940216] journal_bmap: journal block not found at offset 36 on mmcblk0p2 [ 49.944030] Aborting journal on device mmcblk0p2. [ 49.946685] JBD: Error -5 detected when updating journal superblock for mmcblk0p2.