U-Boot SPL 2012.07-00012-g391a28d (Dec 30 2012 - 17:40:39) OMAP4460 ES1.1 OMAP SD/MMC: 0 reading u-boot.img reading u-boot.bin mkimage signature not found - ih_magic = ea000014 reading u-boot.bin U-Boot 2012.07-00012-g391a28d (Dec 30 2012 - 17:40:39) CPU : OMAP4460 ES1.1 Board: OMAP4 Variscite SOM I2C: ready DRAM: 1 GiB MMC: OMAP SD/MMC: 0 Using default environment In: serial Out: serial Err: serial Net: Net Initialization Skipped No ethernet found. checking for preEnv.txt reading preEnv.txt 0 bytes read Loaded environment from preEnv.txt Importing preboot environment from mmc ... Hit any key to stop autoboot: 3  0 VAR-SOM-OM44 # VAR-SOM-OM44 # setenv bootargs 'console=ttyO2,115200n8 mem=1G@0x80000000 root=/dev/mmcblk0p2 ro earlyprintk ignore_loglevel fixrtc phy.smsc.gb_enable=false video=HDMI-A-1:1920x1080@60' VAR-SOM-OM44 # loady 0x81000000 ## Ready for binary (ymodem) download to 0x81000000 at 115200 bps... CSending: uImage-dtb.omap4-var-som Sending: Transfer complete m - CRC mode, 9(SOH)/4234(STX)/0(CAN) packets, 3 retries ## Total Size = 0x00422b39 = 4336441 Bytes VAR-SOM-OM44 # bootm 0x81000000 ## Booting kernel from Legacy Image at 81000000 ... Image Name: Linux- Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4336377 Bytes = 4.1 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 3.15.0-rc3-64976-gd1db0ee (paul@knihy) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Sun Apr 27 21:43:52 MDT 2014 [ 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: Variscite OMAP4 SOM [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] cma: CMA: reserved 16 MiB at ae800000 [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] On node 0 totalpages: 261888 [ 0.000000] free_area_init_node: node 0, pgdat c08966c0, node_mem_map edff2000 [ 0.000000] Normal zone: 1520 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 194560 pages, LIFO batch:31 [ 0.000000] HighMem zone: 528 pages used for memmap [ 0.000000] HighMem zone: 67328 pages, LIFO batch:15 [ 0.000000] OMAP4460 ES1.1 [ 0.000000] PERCPU: Embedded 9 pages/cpu @edf9f000 s14080 r8192 d14592 u36864 [ 0.000000] pcpu-alloc: s14080 r8192 d14592 u36864 alloc=9*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260368 [ 0.000000] Kernel command line: console=ttyO2,115200n8 mem=1G@0x80000000 root=/dev/mmcblk0p2 ro earlyprintk ignore_loglevel fixrtc phy.smsc.gb_enable=false video=HDMI-A-1:1920x1080@60 [ 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: 1007432K/1047552K available (5576K kernel code, 663K rwdata, 2144K rodata, 389K init, 5523K bss, 40120K reserved, 269312K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) [ 0.000000] vmalloc : 0xf0000000 - 0xff000000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xef800000 ( 760 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc0792328 (7721 kB) [ 0.000000] .init : 0xc0793000 - 0xc07f4700 ( 390 kB) [ 0.000000] .data : 0xc07f6000 - 0xc089bec0 ( 664 kB) [ 0.000000] .bss : 0xc089bec0 - 0xc0e00ad0 (5524 kB) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] ti_dt_clocks_register: failed to lookup clock node div_ts_ck [ 0.000000] ti_dt_clocks_register: failed to lookup clock node bandgap_ts_fclk [ 0.000000] OMAP clockevent source: timer1 at 32768 Hz [ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 65536000000000ns [ 0.000030] OMAP clocksource: 32k_counter at 32768 Hz [ 0.000152] smp_twd: clock not found -2 [ 0.002075] Console: colour dummy device 80x30 [ 0.002136] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.002166] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.002166] ... MAX_LOCK_DEPTH: 48 [ 0.002166] ... MAX_LOCKDEP_KEYS: 8191 [ 0.002197] ... CLASSHASH_SIZE: 4096 [ 0.002197] ... MAX_LOCKDEP_ENTRIES: 16384 [ 0.002197] ... MAX_LOCKDEP_CHAINS: 32768 [ 0.002197] ... CHAINHASH_SIZE: 16384 [ 0.002227] memory used by lock dependency info: 3695 kB [ 0.002227] per task-struct memory footprint: 1152 bytes [ 0.002288] Calibrating local timer... 347.46MHz. [ 0.058654] Calibrating delay loop... 1384.44 BogoMIPS (lpj=6922240) [ 0.147979] pid_max: default: 32768 minimum: 301 [ 0.148559] Security Framework initialized [ 0.148773] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.148803] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.151855] CPU: Testing write buffer coherency: ok [ 0.153350] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.153411] Setting up static identity map for 0x805483d0 - 0x80548440 [ 0.153564] L310 cache controller enabled [ 0.153564] l2x0: 16 ways, CACHE_ID 0x410000c7, AUX_CTRL 0x7e470000, Cache size: 1024 kB [ 0.158813] CPU1: Booted secondary processor [ 0.197631] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.198211] Brought up 2 CPUs [ 0.198242] SMP: Total of 2 processors activated. [ 0.198242] CPU: All CPU(s) started in SVC mode. [ 0.200988] devtmpfs: initialized [ 0.210357] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4 [ 0.214447] omap_hwmod: l3_main_3 using broken dt data from ocp [ 0.218261] omap_hwmod: l3_main_2 using broken dt data from ocp [ 0.379791] pinctrl core: initialized pinctrl subsystem [ 0.382354] regulator-dummy: no parameters [ 0.426086] NET: Registered protocol family 16 [ 0.432983] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.507049] gpiochip_add: registered GPIOs 0 to 31 on device: gpio [ 0.507904] OMAP GPIO hardware version 0.1 [ 0.508941] gpiochip_add: registered GPIOs 32 to 63 on device: gpio [ 0.510589] gpiochip_add: registered GPIOs 64 to 95 on device: gpio [ 0.512268] gpiochip_add: registered GPIOs 96 to 127 on device: gpio [ 0.513885] gpiochip_add: registered GPIOs 128 to 159 on device: gpio [ 0.515472] gpiochip_add: registered GPIOs 160 to 191 on device: gpio [ 0.516845] omap-gpmc 50000000.gpmc: GPMC revision 6.0 [ 0.534698] platform 4b501000.aes: Cannot lookup hwmod 'aes' [ 0.535156] platform 480a5000.des: Cannot lookup hwmod 'des' [ 0.537170] No ATAGs? [ 0.537231] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.537261] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.539855] OMAP DMA hardware revision 0.0 [ 0.562408] edma-dma-engine edma-dma-engine.0: Can't allocate PaRAM dummy slot [ 0.562469] edma-dma-engine: probe of edma-dma-engine.0 failed with error -5 [ 0.596984] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver [ 0.597808] of_get_named_gpiod_flags: can't parse gpios property of node '/fixedregulator@0[0]' [ 0.598449] VDD_ETH: 3300 mV [ 0.602661] SCSI subsystem initialized [ 0.603393] usbcore: registered new interface driver usbfs [ 0.603576] usbcore: registered new interface driver hub [ 0.603851] usbcore: registered new device driver usb [ 0.643493] omap_i2c 48070000.i2c: bus 0 rev0.11 at 400 kHz [ 0.644714] omap_i2c 48072000.i2c: bus 1 rev0.11 at 400 kHz [ 0.646575] omap_i2c 48060000.i2c: bus 2 rev0.11 at 400 kHz [ 0.647338] omap_i2c 48350000.i2c: bus 3 rev0.11 at 400 kHz [ 0.651458] Switched to clocksource 32k_counter [ 0.779968] NET: Registered protocol family 2 [ 0.781890] TCP established hash table entries: 8192 (order: 3, 32768 bytes) [ 0.782165] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.785217] TCP: Hash tables configured (established 8192 bind 8192) [ 0.785430] TCP: reno registered [ 0.785461] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.785888] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.787231] NET: Registered protocol family 1 [ 0.788330] RPC: Registered named UNIX socket transport module. [ 0.788360] RPC: Registered udp transport module. [ 0.788360] RPC: Registered tcp transport module. [ 0.788391] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.794433] futex hash table entries: 512 (order: 3, 32768 bytes) [ 0.959594] bounce pool size: 64 pages [ 0.960693] VFS: Disk quotas dquot_6.5.2 [ 0.960815] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 0.963012] NFS: Registering the id_resolver key type [ 0.963348] Key type id_resolver registered [ 0.963378] Key type id_legacy registered [ 0.963470] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 0.964050] msgmni has been set to 1473 [ 0.966583] io scheduler noop registered [ 0.966613] io scheduler deadline registered [ 0.966705] io scheduler cfq registered (default) [ 0.970794] pinctrl-single 4a100040.pinmux: 203 pins at pa fc100040 size 406 [ 0.971282] pinctrl-single 4a31e040.pinmux: 28 pins at pa fc31e040 size 56 [ 0.973754] pbias_mmc_omap4: 1800 <--> 3000 mV at 3000 mV [ 0.974945] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.980499] omap_uart 4806a000.serial: no wakeirq for uart0 [ 0.980499] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806a000[0]' [ 0.981231] 4806a000.serial: ttyO0 at MMIO 0x4806a000 (irq = 104, base_baud = 3000000) is a OMAP UART0 [ 0.983001] omap_uart 4806c000.serial: no wakeirq for uart0 [ 0.983032] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806c000[0]' [ 0.983428] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 105, base_baud = 3000000) is a OMAP UART1 [ 0.984466] omap_uart 48020000.serial: no wakeirq for uart0 [ 0.984466] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@48020000[0]' [ 0.984863] 48020000.serial: ttyO2 at MMIO 0x48020000 (irq = 106, base_baud = 3000000) is a OMAP UART2 [ 1.859558] console [ttyO2] enabled [ 1.864501] omap_uart 4806e000.serial: no wakeirq for uart0 [ 1.870361] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/serial@4806e000[0]' [ 1.880279] 4806e000.serial: ttyO3 at MMIO 0x4806e000 (irq = 102, base_baud = 3000000) is a OMAP UART3 [ 1.912933] brd: module loaded [ 1.928436] loop: module loaded [ 1.933532] Skipping twl internal clock init and using bootloader value (unknown osc rate) [ 1.944122] twl 0-0048: PIH (irq 39) nested IRQs [ 1.951354] VAUX1_6030: 1000 <--> 3000 mV at 2800 mV [ 1.958557] VAUX2_6030: 1200 <--> 2800 mV at 1800 mV [ 1.965728] VAUX3_6030: 1000 <--> 3000 mV at 1200 mV [ 1.972839] VMMC: 1200 <--> 3000 mV at 3000 mV [ 1.979370] VPP: 1800 <--> 2500 mV at 1900 mV [ 1.985900] VUSIM: 1200 <--> 2900 mV [ 1.991088] VDAC: 1800 mV [ 1.995178] VANA: 2100 mV [ 1.999511] VCXIO: 1800 mV [ 2.003601] VUSB: 3300 mV [ 2.008056] V1V8: 1800 mV [ 2.012481] V2V1: 2100 mV [ 2.020080] mtdoops: mtd device (mtddev=name/number) must be supplied [ 2.033905] ks8851 spi1.0: message enable is 0 [ 2.044677] ks8851 spi1.0 eth0: revision 1, MAC 06:1c:79:7c:3b:c4, IRQ 331, no EEPROM [ 2.055023] usbcore: registered new interface driver asix [ 2.060821] usbcore: registered new interface driver ax88179_178a [ 2.067352] usbcore: registered new interface driver cdc_ether [ 2.073669] usbcore: registered new interface driver smsc95xx [ 2.079833] usbcore: registered new interface driver net1080 [ 2.085906] usbcore: registered new interface driver cdc_subset [ 2.092285] usbcore: registered new interface driver zaurus [ 2.098327] usbcore: registered new interface driver cdc_ncm [ 2.105163] usbcore: registered new interface driver cdc_wdm [ 2.111297] usbcore: registered new interface driver usb-storage [ 2.117828] usbcore: registered new interface driver usbtest [ 2.125671] mousedev: PS/2 mouse device common for all mice [ 2.134460] twl_rtc rtc.5: Power up reset detected. [ 2.140472] twl_rtc rtc.5: Enabling TWL-RTC [ 2.148925] twl_rtc rtc.5: rtc core: registered rtc.5 as rtc0 [ 2.155273] i2c /dev entries driver [ 2.161621] Driver for 1-wire Dallas network protocol. [ 2.170501] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec [ 2.179260] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 2.188415] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@4809c000[0]' [ 2.198547] omap_hsmmc 4809c000.mmc: pins are not configured from the driver [ 2.241546] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480d5000[0]' [ 2.250946] of_get_named_gpiod_flags: can't parse gpios property of node '/ocp/mmc@480d5000[0]' [ 2.260498] 480d5000.mmc supply vmmc not found, using dummy regulator [ 2.267547] omap_hsmmc 480d5000.mmc: could not set regulator OCR (-22) [ 2.274444] omap_hsmmc 480d5000.mmc: pins are not configured from the driver [ 2.282226] omap_hsmmc 480d5000.mmc: could not set regulator OCR (-22) [ 2.319274] mmc0: host does not support reading read-only switch. assuming write-enable. [ 2.328735] usbcore: registered new interface driver usbhid [ 2.334686] usbhid: USB HID core driver [ 2.339874] oprofile: no performance counters [ 2.345458] oprofile: using timer interrupt. [ 2.345764] mmc0: new high speed SDHC card at address 0007 [ 2.347900] mmcblk0: mmc0:0007 SD08G 7.42 GiB [ 2.360900] TCP: cubic registered [ 2.364410] Initializing XFRM netlink socket [ 2.369262] NET: Registered protocol family 17 [ 2.369354] mmcblk0: p1 p2 [ 2.376983] NET: Registered protocol family 15 [ 2.382019] Key type dns_resolver registered [ 2.387664] Power Management for TI OMAP4+ devices. [ 2.392913] Power Management for TI OMAP4. [ 2.397277] OMAP4 PM: u-boot >= v2012.07 is required for full PM support [ 2.404510] ThumbEE CPU extension supported. [ 2.409088] Registering SWP/SWPB emulation handler [ 2.417999] VUSB: disabling [ 2.422668] VANA: disabling [ 2.426269] VDAC: disabling [ 2.431732] VAUX1_6030: disabling [ 2.438934] twl_rtc rtc.5: setting system clock to 2000-01-01 00:00:00 UTC (946684800) [ 2.489074] EXT3-fs (mmcblk0p2): error: couldn't mount because of unsupported optional features (240) [ 2.501892] EXT2-fs (mmcblk0p2): error: couldn't mount because of unsupported optional features (244) [ 2.545562] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem [ 2.556732] EXT4-fs (mmcblk0p2): write access will be enabled during recovery [ 5.614410] EXT4-fs (mmcblk0p2): recovery complete [ 5.921508] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null) [ 5.921508] VFS: Mounted root (ext4 filesystem) readonly on device 179:2. [ 5.946990] devtmpfs: mounted [ 5.946990] Freeing unused kernel memory: 388K (c0793000 - c07f4000) [ 6.493682] random: init urandom read with 74 bits of entropy available [ 6.522216] init: Failed to create pty - disabling logging for job [ 6.522216] init: Temporary process spawn error: No space left on device [ 6.599609] init: Failed to create pty - disabling logging for job [ 6.606475] init: Temporary process spawn error: No space left on device [ 6.634918] init: Failed to create pty - disabling logging for job [ 6.641448] init: Temporary process spawn error: No space left on device [ 6.655792] init: Failed to create pty - disabling logging for job [ 6.667053] init: Temporary process spawn error: No space left on device [ 6.843627] init: ureadahead main process (796) terminated with status 5 [ 7.258117] init: Failed to create pty - disabling logging for job [ 7.266265] init: Temporary process spawn error: No space left on device [ 7.315917] init: Failed to create pty - disabling logging for job [ 7.322692] init: Temporary process spawn error: No space left on device [ 7.441772] init: Failed to create pty - disabling logging for job [ 7.449981] init: Temporary process spawn error: No space left on device [ 8.050415] udevd[853]: starting version 175 [ 8.592346] random: nonblocking pool is initialized fsck from util-linux 2.20.1 /dev/mmcblk0p2: clean, 177326/963584 files, 2985102/7708672 blocks [ 11.242675] EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro [ 11.375518] init: udev-fallback-graphics main process (1542) terminated with status 1 [ 11.623931] init: plymouth main process (797) killed by SEGV signal [ 11.644256] init: plymouth-splash main process (1551) terminated with status 2 mountall: Plymouth command failed mountall: Plymouth command failed mountall: Plymouth command failed mountall: Plymouth command failed mountall: Plymouth command failed mountall: Plymouth command failed [ 12.126037] init: plymouth-log main process (1609) terminated with status 1 [ 12.177246] init: failsafe main process (1610) killed by TERM signal [ 13.032348] Adding 524232k swap on /SWAP.swap. Priority:-1 extents:13 across:577528k SS mountall: Plymouth command failed mountall: Plymouth command failed mountall: Plymouth command failed mountall: Plymouth command failed mountall: Disconnected from Plymouth [ 13.182098] init: plymouth-upstart-bridge main process (1643) terminated with status 1 [ 13.360626] init: bluetooth main process (1656) terminated with status 1 [ 13.368438] init: bluetooth main process ended, respawning [ 13.648406] init: bluetooth main process (1702) terminated with status 1 [ 13.657135] init: bluetooth main process ended, respawning [ 13.851379] init: bluetooth main process (1725) terminated with status 1 [ 13.874511] init: bluetooth main process ended, respawning [ 14.068420] init: bluetooth main process (1761) terminated with status 1 [ 14.076721] init: bluetooth main process ended, respawning [ 14.258911] init: bluetooth main process (1784) terminated with status 1 [ 14.267425] init: bluetooth main process ended, respawning [ 14.509552] init: bluetooth main process (1808) terminated with status 1 [ 14.518768] init: bluetooth main process ended, respawning speech-dispatcher disabled; edit /etc/default/speech-dispatcher [ 15.487396] init: hybrid-gfx main process (1856) terminated with status 1 saned disabled; edit /etc/default/saned [ 15.728179] init: bluetooth main process (1879) terminated with status 1 [ 15.737854] init: bluetooth main process ended, respawning [ 15.909393] init: alsa-restore main process (1845) terminated with status 19 [ 15.967254] init: bluetooth main process (1913) terminated with status 1 [ 15.978607] init: bluetooth main process ended, respawning [ 16.252441] init: bluetooth main process (1947) terminated with status 1 [ 16.262084] init: bluetooth main process ended, respawning [ 16.495788] EXT4-fs error (device mmcblk0p2): ext4_mb_generate_buddy:756: group 70, 1004 clusters in bitmap, 1005 in gd; block bitmap corrupt. [ 16.507446] Aborting journal on device mmcblk0p2-8. [ 17.130065] EXT4-fs (mmcblk0p2): Remounting filesystem read-only [ 17.137054] ------------[ cut here ]------------ [ 17.141967] WARNING: CPU: 0 PID: 1941 at fs/ext4/ext4_jbd2.c:259 __ext4_handle_dirty_metadata+0x18c/0x1e8() [ 17.152252] Modules linked in: [ 17.152374] CPU: 0 PID: 1941 Comm: gzip Not tainted 3.15.0-rc3-64976-gd1db0ee #1 [ 17.163299] [] (unwind_backtrace) from [] (show_stack+0x10/0x14) [ 17.171508] [] (show_stack) from [] (dump_stack+0x80/0x9c) [ 17.171691] [] (dump_stack) from [] (warn_slowpath_common+0x68/0x8c) [ 17.187744] [] (warn_slowpath_common) from [] (warn_slowpath_null+0x1c/0x24) [ 17.197052] [] (warn_slowpath_null) from [] (__ext4_handle_dirty_metadata+0x18c/0x1e8) [ 17.207214] [] (__ext4_handle_dirty_metadata) from [] (ext4_free_blocks+0x5dc/0xc3c) [ 17.217254] [] (ext4_free_blocks) from [] (ext4_ext_remove_space+0xae8/0x1304) [ 17.226745] [] (ext4_ext_remove_space) from [] (ext4_ext_truncate+0xb4/0xdc) [ 17.226776] [] (ext4_ext_truncate) from [] (ext4_truncate+0x31c/0x3a0) [ 17.244750] [] (ext4_truncate) from [] (ext4_evict_inode+0x368/0x490) [ 17.253417] [] (ext4_evict_inode) from [] (evict+0x94/0x150) [ 17.253448] [] (evict) from [] (do_unlinkat+0x134/0x200) [ 17.268646] [] (do_unlinkat) from [] (ret_fast_syscall+0x0/0x48) [ 17.276824] ---[ end trace 6741ae9b6bb6fb2f ]--- [ 17.281738] EXT4: jbd2_journal_dirty_metadata failed: handle type 5 started at line 241, credits 44/44, errcode -30 [ 17.292572] EXT4: jbd2_journal_dirty_metadata failed: handle type 5 started at line 241, credits 44/44, errcode -30[ 17.303588] EXT4-fs error (device mmcblk0p2) in ext4_free_blocks:4867: Journal has aborted [ 17.345336] EXT4-fs error (device mmcblk0p2): ext4_journal_check_start:56: [ 17.345336] EXT4-fs error (device mmcblk0p2): ext4_journal_check_start:56: Detected aborted journal [ 17.362304] Detected aborted journal [ 17.368011] init: Failed to write to log file /var/log/upstart/cups.log [ 17.377563] init: bluetooth main process (1978) terminated with status 1 [ 17.385711] init: bluetooth main process ended, respawning [ 17.598480] init: bluetooth main process (2006) terminated with status 1 [ 17.605895] EXT4-fs error (device mmcblk0p2) in ext4_reserve_inode_write:4877: Journal has aborted [ 17.606048] EXT4-fs error (device mmcblk0p2): ext4_journal_check_start:56: Detected aborted journal [ 17.612518] init: bluetooth respawning too fast, stopped [ 17.671325] EXT4-fs error (device mmcblk0p2) in ext4_reserve_inode_write:4877: Journal has aborted Ubuntu 12.04.1 LTS variscite-desktop ttyO2 touch: setting times of `/var/lib/sudo/variscite': Read-only file system [ 17.718566] EXT4-fs error (device mmcblk0p2) in ext4_ext_remove_space:3018: Journal has aborted variscite-desktop login: [ 17.745117] EXT4-fs error (device mmcblk0p2) in ext4_ext_truncate:4666: Journal has aborted touch: cannot touch `/var/lib/sudo/variscite/ttyO2': Read-only file system touch: cannot touch `/var/lib/sudo/variscite/0': Read-only file system [ 17.778686] EXT4-fs error (device mmcblk0p2) in ext4_reserve_inode_write:4877: Journal has aborted [ 17.812652] EXT4-fs error (device mmcblk0p2) in ext4_truncate:3788: Journal has aborted [ 17.839294] EXT4-fs error (device mmcblk0p2) in ext4_reserve_inode_write:4877: Journal has aborted [ 17.856872] EXT4-fs error (device mmcblk0p2) in ext4_orphan_del:2684: Journal has aborted FATAL: Could not load /lib/modules/3.15.0-rc3-64976-gd1db0ee/modules.dep: No such file or directory [ 17.988128] init: dmesg main process (1853) terminated with status 8 Ubuntu 12.04.1 LTS variscite-desktop ttyO2 variscite-desktop login: Ubuntu 12.04.1 LTS variscite-desktop ttyO2 variscite-desktop login: root Welcome to Ubuntu 12.04.1 LTS (GNU/Linux 3.15.0-rc3-64976-gd1db0ee armv7l) * Documentation: https://help.ubuntu.com/ root@variscite-desktop:~# root@variscite-desktop:~# %% Start PM consolidated quick test (retention only) %% Preparation root@variscite-desktop:~# root@variscite-desktop:~# mount -t sysfs none /sys mount: none already mounted or /sys busy mount: according to mtab, none is already mounted on /sys root@variscite-desktop:~# root@variscite-desktop:~# mount -t debugfs none /debug root@variscite-desktop:~# root@variscite-desktop:~# root@variscite-desktop:~# root@variscite-desktop:~# for u in `ls -1d /sys/bus/platform/drivers/omap_uart/* .serial | paste -s -d' '`; do echo -1 > $u/power/autosuspend_delay_ms; done root@variscite-desktop:~# root@variscite-desktop:~# echo 0 > /debug/pm_debug/enable_off_mode root@variscite-desktop:~# root@variscite-desktop:~# %% Baseline pm_debug count dump cat /debug/pm_debug/count [ 26.469940] pwrdm state mismatch(cam_pwrdm) 3 != 0 [ 26.474975] pwrdm state mismatch(ivahd_pwrdm) 3 != 1 [ 26.480224] pwrdm state mismatch(tesla_pwrdm) 3 != 1 [ 26.481384] pwrdm state mismatch(dss_pwrdm) 3 != 1 cefuse_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 always_on_core_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 l3init_pwrdm (RET),OFF:0,RET:10,INA:0,ON:10,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cam_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 ivahd_pwrdm (ON),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0 mpu_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_pwrdm (ON),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 dss_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_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,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:0 l3_dma_clkdm->core_pwrdm (0) emu_sys_clkdm->emu_pwrdm (0) l4_wkup_clkdm->wkup_pwrdm (2) l3_dss_clkdm->dss_pwrdm (0) iss_clkdm->cam_pwrdm (0) l3_1_clkdm->core_pwrdm (0) l3_2_clkdm->core_pwrdm (1) mpuss_clkdm->mpu_pwrdm (1) ducati_clkdm->core_pwrdm (0) l4_ao_clkdm->always_on_core_pwrdm (0) l3_emif_clkdm->core_pwrdm (2) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) d2d_clkdm->core_pwrdm (0) l3_init_clkdm->l3init_pwrdm (0) l3_instr_clkdm->core_pwrdm (0) abe_clkdm->abe_pwrdm (0) l4_per_clkdm->l4per_pwrdm (6) l4_secure_clkdm->l4per_pwrdm (0) ivahd_clkdm->ivahd_pwrdm (0) l3_gfx_clkdm->gfx_pwrdm (0) tesla_clkdm->tesla_pwrdm (0) l4_cfg_clkdm->core_pwrdm (0) l4_cefuse_clkdm->cefuse_pwrdm (0) root@variscite-desktop:~# root@variscite-desktop:~# echo enabled > /sys/devices/44000000.ocp/48020000.seri al/tty/ttyO2/power/wakeup root@variscite-desktop:~# %% Start retention double suspend/resume UART wakeup test echo mem > /sys/power/state [ 28.691345] PM: Syncing filesystems ... done. [ 28.700286] PM: Preparing system for mem sleep [ 28.717437] Freezing user space processes ... (elapsed 0.010 seconds) done. [ 28.732940] Freezing remaining freezable tasks ... (elapsed 0.010 seconds) done. [ 28.743927] PM: Entering mem sleep [ 28.743927] Suspending console(s) (use no_console_suspend to debug) [ 28.775390] PM: suspend of devices complete after 15.136 msecs [ 28.775390] PM: late suspend of devices complete after 0.001 msecs [ 28.785156] omap_hwmod: gpio6: _wait_target_disable failed [ 28.792388] PM: noirq suspend of devices complete after 12.634 msecs [ 28.792510] Disabling non-boot CPUs ... [ 28.802947] CPU1: shutdown [ 28.811370] Powerdomain (core_pwrdm) didn't enter target state 1 [ 28.811370] Powerdomain (abe_pwrdm) didn't enter target state 1 [ 28.811370] Powerdomain (mpu_pwrdm) didn't enter target state 1 [ 28.811370] Powerdomain (l4per_pwrdm) didn't enter target state 1 [ 28.811370] Powerdomain (core_pwrdm) didn't enter target state 1 [ 28.811370] Powerdomain (abe_pwrdm) didn't enter target state 1 [ 28.811370] Powerdomain (mpu_pwrdm) didn't enter target state 1 [ 28.811370] Powerdomain (l4per_pwrdm) didn't enter target state 1 [ 28.811370] Could not enter target state in pm_suspend [ 28.811370] A possible cause could be an old bootloader - try u-boot >= v2012.07 [ 28.811370] hw-breakpoint: Failed to enable monitor mode on CPU 0. [ 28.811737] Enabling non-boot CPUs ... [ 28.814086] CPU1: Booted secondary processor [ 28.816650] CPU1 is up [ 28.819671] PM: noirq resume of devices complete after 1.129 msecs [ 28.823852] PM: early resume of devices complete after 2.838 msecs [ 28.926879] PM: resume of devices complete after 103.027 msecs [ 29.063873] PM: Finishing wakeup. [ 29.063873] Restarting tasks ... done. [ 29.083709] omap_hsmmc 480d5000.mmc: could not set regulator OCR (-22) root@variscite-desktop:~# root@variscite-desktop:~# root@variscite-desktop:~# root@variscite-desktop:~# cat /debug/pm_debug/count cefuse_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 always_on_core_pwrdm (ON),OFF:1,RET:0,INA:0,ON:2,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 l3init_pwrdm (RET),OFF:0,RET:12,INA:0,ON:12,RET-LOGIC-OFF:1,RET-MEMBANK1-OFF:0 cam_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 ivahd_pwrdm (RET),OFF:1,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 mpu_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:1,RET:0,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:1,RET:0,INA:0,ON:2,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:1,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 dss_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_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,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:0 l3_dma_clkdm->core_pwrdm (0) emu_sys_clkdm->emu_pwrdm (0) l4_wkup_clkdm->wkup_pwrdm (2) l3_dss_clkdm->dss_pwrdm (0) iss_clkdm->cam_pwrdm (0) l3_1_clkdm->core_pwrdm (0) l3_2_clkdm->core_pwrdm (1) mpuss_clkdm->mpu_pwrdm (1) ducati_clkdm->core_pwrdm (0) l4_ao_clkdm->always_on_core_pwrdm (0) l3_emif_clkdm->core_pwrdm (2) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) d2d_clkdm->core_pwrdm (0) l3_init_clkdm->l3init_pwrdm (0) l3_instr_clkdm->core_pwrdm (0) abe_clkdm->abe_pwrdm (0) l4_per_clkdm->l4per_pwrdm (10) l4_secure_clkdm->l4per_pwrdm (0) ivahd_clkdm->ivahd_pwrdm (0) l3_gfx_clkdm->gfx_pwrdm (0) tesla_clkdm->tesla_pwrdm (0) l4_cfg_clkdm->core_pwrdm (0) l4_cefuse_clkdm->cefuse_pwrdm (0) root@variscite-desktop:~# root@variscite-desktop:~# [ 30.746307] init: lightdm main process (1877) terminated with status 1 root@variscite-desktop:~# root@variscite-desktop:~# echo mem > /sys/power/state [ 31.041809] PM: Syncing filesystems ... done. [ 31.047821] PM: Preparing system for mem sleep [ 31.055175] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 31.065673] Freezing remaining freezable tasks ... (elapsed 0.010 seconds) done. [ 31.075988] PM: Entering mem sleep [ 31.082733] Suspending console(s) (use no_console_suspend to debug) [ 31.101287] PM: suspend of devices complete after 9.216 msecs [ 31.105651] PM: late suspend of devices complete after 4.364 msecs [ 31.116668] omap_hwmod: gpio6: _wait_target_disable failed [ 31.117248] PM: noirq suspend of devices complete after 11.596 msecs [ 31.117248] Disabling non-boot CPUs ... [ 31.120422] CPU1: shutdown [ 31.121643] Powerdomain (core_pwrdm) didn't enter target state 1 [ 31.121643] Powerdomain (abe_pwrdm) didn't enter target state 1 [ 31.121643] Powerdomain (mpu_pwrdm) didn't enter target state 1 [ 31.121643] Powerdomain (l4per_pwrdm) didn't enter target state 1 [ 31.121643] Powerdomain (core_pwrdm) didn't enter target state 1 [ 31.121643] Powerdomain (abe_pwrdm) didn't enter target state 1 [ 31.121643] Powerdomain (mpu_pwrdm) didn't enter target state 1 [ 31.121643] Powerdomain (l4per_pwrdm) didn't enter target state 1 [ 31.121643] Could not enter target state in pm_suspend [ 31.121643] A possible cause could be an old bootloader - try u-boot >= v2012.07 [ 31.121643] hw-breakpoint: CPU 0 failed to disable vector catch [ 31.121673] Enabling non-boot CPUs ... [ 31.123870] CPU1: Booted secondary processor [ 31.124389] CPU1 is up [ 31.125488] PM: noirq resume of devices complete after 1.098 msecs [ 31.131072] PM: early resume of devices complete after 2.807 msecs [ 31.209320] PM: resume of devices complete after 78.247 msecs [ 31.345001] PM: Finishing wakeup. [ 31.345001] Restarting tasks ... done. root@variscite-desktop:~# [ 31.359436] omap_hsmmc 480d5000.mmc: could not set regulator OCR (-22) root@variscite-desktop:~# root@variscite-desktop:~# root@variscite-desktop:~# cat /debug/pm_debug/count cefuse_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 always_on_core_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 l3init_pwrdm (RET),OFF:0,RET:14,INA:0,ON:14,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:0 cam_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 ivahd_pwrdm (RET),OFF:1,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 mpu_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 dss_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_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,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:0 l3_dma_clkdm->core_pwrdm (0) emu_sys_clkdm->emu_pwrdm (0) l4_wkup_clkdm->wkup_pwrdm (2) l3_dss_clkdm->dss_pwrdm (0) iss_clkdm->cam_pwrdm (0) l3_1_clkdm->core_pwrdm (0) l3_2_clkdm->core_pwrdm (1) mpuss_clkdm->mpu_pwrdm (1) ducati_clkdm->core_pwrdm (0) l4_ao_clkdm->always_on_core_pwrdm (0) l3_emif_clkdm->core_pwrdm (2) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) d2d_clkdm->core_pwrdm (0) l3_init_clkdm->l3init_pwrdm (0) l3_instr_clkdm->core_pwrdm (0) abe_clkdm->abe_pwrdm (0) l4_per_clkdm->l4per_pwrdm (10) l4_secure_clkdm->l4per_pwrdm (0) ivahd_clkdm->ivahd_pwrdm (0) l3_gfx_clkdm->gfx_pwrdm (0) tesla_clkdm->tesla_pwrdm (0) l4_cfg_clkdm->core_pwrdm (0) l4_cefuse_clkdm->cefuse_pwrdm (0) root@variscite-desktop:~# root@variscite-desktop:~# root@variscite-desktop:~# root@variscite-desktop:~# ./test_rootfs_access_nonexistent_file__ret_susp -bash: ./test_rootfs_access_nonexistent_file__ret_susp: No such file or directory root@variscite-desktop:~# root@variscite-desktop:~# %% End retention double suspend/resume UART wakeup test %% Start retention dynamic idle UART wakeup test for u in `ls -1d /sys/bus/platform/drivers/omap_uart/* .serial | paste -s -d' '`; do echo 3000 > $u/power/autosuspend_delay_ms; done root@variscite-desktop:~# root@variscite-desktop:~# root@variscite-desktop:~# root@variscite-desktop:~# cat /debug/pm_debug/count cefuse_pwrdm (OFF),OFF:2,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0 always_on_core_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0 l4per_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 l3init_pwrdm (RET),OFF:0,RET:14,INA:0,ON:14,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:0 cam_pwrdm (OFF),OFF:1,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 ivahd_pwrdm (RET),OFF:1,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 mpu_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 cpu1_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 cpu0_pwrdm (ON),OFF:2,RET:0,INA:0,ON:3,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 tesla_pwrdm (RET),OFF:1,RET:1,INA:0,ON:1,RET-LOGIC-OFF:2,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0,RET-MEMBANK3-OFF:0 dss_pwrdm (RET),OFF:0,RET:1,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0 abe_pwrdm (ON),OFF:0,RET:0,INA:0,ON:1,RET-LOGIC-OFF:0,RET-MEMBANK1-OFF:0,RET-MEMBANK2-OFF:0 gfx_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,RET-MEMBANK3-OFF:0,RET-MEMBANK4-OFF:0,RET-MEMBANK5-OFF:0 l3_dma_clkdm->core_pwrdm (0) emu_sys_clkdm->emu_pwrdm (0) l4_wkup_clkdm->wkup_pwrdm (2) l3_dss_clkdm->dss_pwrdm (0) iss_clkdm->cam_pwrdm (0) l3_1_clkdm->core_pwrdm (0) l3_2_clkdm->core_pwrdm (1) mpuss_clkdm->mpu_pwrdm (1) ducati_clkdm->core_pwrdm (0) l4_ao_clkdm->always_on_core_pwrdm (0) l3_emif_clkdm->core_pwrdm (2) mpu1_clkdm->cpu1_pwrdm (0) mpu0_clkdm->cpu0_pwrdm (0) d2d_clkdm->core_pwrdm (0) l3_init_clkdm->l3init_pwrdm (0) l3_instr_clkdm->core_pwrdm (0) abe_clkdm->abe_pwrdm (0) l4_per_clkdm->l4per_pwrdm (2) l4_secure_clkdm->l4per_pwrdm (0) ivahd_clkdm->ivahd_pwrdm (0) l3_gfx_clkdm->gfx_pwrdm (0) tesla_clkdm->tesla_pwrdm (0) l4_cfg_clkdm->core_pwrdm (0) l4_cefuse_clkdm->cefuse_pwrdm (0) root@variscite-desktop:~# root@variscite-desktop:~# root@variscite-desktop:~# root@variscite-desktop:~# ./test_rootfs_access_nonexistent_file__ret_dyn -bash: ./test_rootfs_access_nonexistent_file__ret_dyn: No such file or directory root@variscite-desktop:~# root@variscite-desktop:~# for u in `ls -1d /sys/bus/platform/drivers/omap_uart/* .serial | paste -s -d' '`; do echo -1 > $u/power/autosuspend_delay_ms; done root@variscite-desktop:~# root@variscite-desktop:~# %% End retention dynamic idle UART wakeup test %% End PM consolidated quick test (retention only) [ 46.062469] init: failsafe-x main process (2247) terminated with status 1