Other Parts Discussed in Thread: AM3352
Tool/software:
A custom board reference to am335x-evm,
With cryptodev enabled and watchdog disabled in Linux kernel 6.1.33, the kernel boots up properly with a cryptodev module taint message.
However, when enabling the watchdog [CONFIG_OMAP_WATCHDOG], the kernel hangs with a taint message indicating ‘Starting watchdog daemon… [29.831827] l4-wkup-clkctrl:00d4:0: failed to enable’
what might be missing.
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 6.1.33-g40c32565ca (oe-user@oe-host) (arm-oe-linux-gnueabi-gcc (GCC) 11.3.0, GNU ld (GNU Binutils) 2.38.23
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] OF: fdt: Machine model: TI AM335x ALC ROUTER 6_10
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] efi: UEFI not found.
[ 0.000000] cma: Reserved 64 MiB at 0x9b800000
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000080000000-0x000000009fdfffff]
[ 0.000000] HighMem empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000080000000-0x000000009fdfffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x000000009fdfffff]
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] AM335X ES2.1 (neon)
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 129540
[ 0.000000] Kernel command line: console=ttyO0,115200n8 loginShell=allow root=PARTUUID=dcdc1dae-02 rw rootfstype=ext4 rootwait
[ 0.000000] Unknown kernel command line parameters "loginShell=allow", will be passed to user space.
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] Memory: 430296K/522240K available (13312K kernel code, 1633K rwdata, 4360K rodata, 1024K init, 306K bss, 26408K reserve)
[ 0.000000] trace event string verifier disabled
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] rcu: RCU event tracing is enabled.
[ 0.000000] Trampoline variant of Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] IRQ: Found an INTC at 0x(ptrval) (revision 5.0) with 128 interrupts
[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 0.000000] TI gptimer clocksource: always-on /ocp/interconnect@44c00000/segment@200000/target-module@31000
[ 0.000003] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[ 0.000035] clocksource: dmtimer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000699] TI gptimer clockevent: 24000000 Hz at /ocp/interconnect@48000000/segment@0/target-module@40000
[ 0.004162] Console: colour dummy device 80x30
[ 0.004287] Calibrating delay loop... 597.60 BogoMIPS (lpj=2988032)
[ 0.120865] pid_max: default: 32768 minimum: 301
[ 0.121139] LSM: Security Framework initializing
[ 0.121384] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.121420] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.122982] CPU: Testing write buffer coherency: ok
[ 0.123116] CPU0: Spectre v2: using BPIALL workaround
[ 0.125398] cblist_init_generic: Setting adjustable number of callback queues.
[ 0.125423] cblist_init_generic: Setting shift to 0 and lim to 1.
[ 0.125781] Setting up static identity map for 0x80100000 - 0x80100078
[ 0.126191] rcu: Hierarchical SRCU implementation.
[ 0.126210] rcu: Max phase no-delay instances is 1000.
[ 0.129696] EFI services will not be available.
[ 0.131040] devtmpfs: initialized
[ 0.187989] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[ 0.188650] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.188705] futex hash table entries: 256 (order: -1, 3072 bytes, linear)
[ 0.195842] pinctrl core: initialized pinctrl subsystem
[ 0.198050] DMI not present or invalid.
[ 0.199575] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 0.207963] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.211477] thermal_sys: Registered thermal governor 'fair_share'
[ 0.211508] thermal_sys: Registered thermal governor 'step_wise'
[ 0.211523] thermal_sys: Registered thermal governor 'user_space'
[ 0.211700] cpuidle: using governor menu
[ 0.269852] No ATAGs?
[ 0.269891] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.273999] Serial: AMBA PL011 UART driver
[ 0.307169] kprobes: kprobe jump-optimization is enabled. All kprobes are optimized if possible.
[ 0.331598] SCSI subsystem initialized
[ 0.341936] usbcore: registered new interface driver usbfs
[ 0.342080] usbcore: registered new interface driver hub
[ 0.342236] usbcore: registered new device driver usb
[ 0.343471] pps_core: LinuxPPS API ver. 1 registered
[ 0.343492] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.343570] PTP clock support registered
[ 0.343973] EDAC MC: Ver: 3.0.0
[ 0.361428] clocksource: Switched to clocksource dmtimer
[ 0.363018] VFS: Disk quotas dquot_6.6.0
[ 0.363143] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.399044] NET: Registered PF_INET protocol family
[ 0.399574] IP idents hash table entries: 8192 (order: 4, 65536 bytes, linear)
[ 0.402422] tcp_listen_portaddr_hash hash table entries: 1024 (order: 0, 4096 bytes, linear)
[ 0.402492] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 0.402538] TCP established hash table entries: 4096 (order: 2, 16384 bytes, linear)
[ 0.402613] TCP bind hash table entries: 4096 (order: 3, 32768 bytes, linear)
[ 0.402712] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.402899] UDP hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 0.402942] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 0.403274] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 0.412041] RPC: Registered named UNIX socket transport module.
[ 0.412068] RPC: Registered udp transport module.
[ 0.412083] RPC: Registered tcp transport module.
[ 0.412097] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.414202] PCI: CLS 0 bytes, default 64
[ 0.415012] NetWinder Floating Point Emulator V0.97 (double precision)
[ 0.417787] Initialise system trusted keyrings
[ 0.419088] workingset: timestamp_bits=30 max_order=17 bucket_order=0
[ 0.420473] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.421721] NFS: Registering the id_resolver key type
[ 0.421855] Key type id_resolver registered
[ 0.421874] Key type id_legacy registered
[ 0.421988] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 0.422011] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[ 0.422110] ntfs: driver 2.1.32 [Flags: R/O].
[ 0.722427] NET: Registered PF_ALG protocol family
[ 0.722485] Key type asymmetric registered
[ 0.722505] Asymmetric key parser 'x509' registered
[ 0.722821] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
[ 0.722851] io scheduler mq-deadline registered
[ 0.722872] io scheduler kyber registered
[ 1.001619] Serial: 8250/16550 driver, 5 ports, IRQ sharing enabled
[ 1.007905] STMicroelectronics ASC driver initialized
[ 1.068525] brd: module loaded
[ 1.102652] loop: module loaded
[ 1.130084] vcan: Virtual CAN interface driver
[ 1.130128] slcan: serial line CAN interface driver
[ 1.130152] CAN device driver interface
[ 1.131025] e1000e: Intel(R) PRO/1000 Network Driver
[ 1.131045] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 1.131263] igb: Intel(R) Gigabit Ethernet Network Driver
[ 1.131282] igb: Copyright (c) 2007-2014 Intel Corporation.
[ 1.144493] pegasus: Pegasus/Pegasus II USB Ethernet driver
[ 1.144623] usbcore: registered new interface driver pegasus
[ 1.144784] usbcore: registered new interface driver asix
[ 1.144892] usbcore: registered new interface driver ax88179_178a
[ 1.144994] usbcore: registered new interface driver cdc_ether
[ 1.145151] usbcore: registered new interface driver smsc75xx
[ 1.145291] usbcore: registered new interface driver smsc95xx
[ 1.145395] usbcore: registered new interface driver net1080
[ 1.145498] usbcore: registered new interface driver rndis_host
[ 1.145599] usbcore: registered new interface driver cdc_subset
[ 1.145701] usbcore: registered new interface driver zaurus
[ 1.145901] usbcore: registered new interface driver cdc_ncm
[ 1.148797] usbcore: registered new interface driver cdc_wdm
[ 1.148953] usbcore: registered new interface driver usb-storage
[ 1.149238] usbcore: registered new interface driver usbserial_generic
[ 1.149320] usbserial: USB Serial support registered for generic
[ 1.149419] usbcore: registered new interface driver ftdi_sio
[ 1.149494] usbserial: USB Serial support registered for FTDI USB Serial Device
[ 1.164063] i2c_dev: i2c /dev entries driver
[ 1.182031] cpuidle: enable-method property 'ti,am3352' found operations
[ 1.184244] sdhci: Secure Digital Host Controller Interface driver
[ 1.184266] sdhci: Copyright(c) Pierre Ossman
[ 1.184846] Synopsys Designware Multimedia Card Interface Driver
[ 1.185436] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.186970] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.188949] usbcore: registered new interface driver usbhid
[ 1.188971] usbhid: USB HID core driver
[ 1.205737] Initializing XFRM netlink socket
[ 1.206019] NET: Registered PF_INET6 protocol family
[ 1.208769] Segment Routing with IPv6
[ 1.208901] In-situ OAM (IOAM) with IPv6
[ 1.209196] NET: Registered PF_PACKET protocol family
[ 1.209249] NET: Registered PF_KEY protocol family
[ 1.209273] can: controller area network core
[ 1.209410] NET: Registered PF_CAN protocol family
[ 1.209432] can: raw protocol
[ 1.209454] can: broadcast manager protocol
[ 1.209487] can: netlink gateway - max_hops=1
[ 1.210151] Key type dns_resolver registered
[ 1.210383] ThumbEE CPU extension supported.
[ 1.211040] omap_voltage_late_init: Voltage driver support not added
[ 1.221897] registered taskstats version 1
[ 1.221935] Loading compiled-in X.509 certificates
[ 1.414741] ti-sysc 44e07000.target-module: dts flag should be at module level for ti,no-reset-on-init
[ 1.483914] pinctrl-single 44e10800.pinmux: 142 pins, size 568
[ 1.522429] ti-sysc: probe of 44e31000.target-module failed with error -16
[ 1.541944] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[ 1.614178] ti-sysc: probe of 48040000.target-module failed with error -16
[ 1.697120] gpio gpiochip0: (gpio-0-31): not an immutable chip, please consider fixing it!
[ 1.698082] OMAP GPIO hardware version 0.1
[ 1.719408] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[ 1.808328] gpio gpiochip1: (gpio-32-63): not an immutable chip, please consider fixing it!
[ 1.827824] gpio gpiochip2: (gpio-64-95): not an immutable chip, please consider fixing it!
[ 1.912257] omap_rng 48310000.rng: Random Number Generator ver. 20
[ 1.914327] random: crng init done
[ 1.993751] debugfs: Directory '49000000.dma' with parent 'dmaengine' already present!
[ 1.993809] edma 49000000.dma: TI EDMA DMA engine driver
[ 2.032092] am335x-phy-driver 47401300.usb-phy: supply vcc not found, using dummy regulator
[ 2.032692] am335x-phy-driver 47401300.usb-phy: dummy supplies not allowed for exclusive requests
[ 2.063323] am335x-phy-driver 47401b00.usb-phy: supply vcc not found, using dummy regulator
[ 2.063851] am335x-phy-driver 47401b00.usb-phy: dummy supplies not allowed for exclusive requests
[ 2.150320] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[ 2.161578] omap-sham 53100000.sham: will run requests pump with realtime priority
[ 2.178251] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[ 2.179041] omap-aes 53500000.aes: will run requests pump with realtime priority
[ 2.221032] omap_reset_deassert: timedout waiting for gfx:0
[ 2.231518] ti-sysc: probe of 5600fe00.target-module failed with error -110
[ 2.239536] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available
[ 2.244844] l3-aon-clkctrl:0000:0: failed to disable
[ 2.263695] gpio gpiochip3: (gpio-96-127): not an immutable chip, please consider fixing it!
[ 2.266843] omap_uart 44e09000.serial: no wakeirq for uart0
[ 2.267694] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 35, base_baud = 3000000) is a OMAP UART0
[ 4.451594] printk: console [ttyO0] enabled
[ 4.544993] tps65910-rtc tps65910-rtc: registered as rtc0
[ 4.553227] tps65910-rtc tps65910-rtc: setting system clock to 2000-01-01T00:00:00 UTC (946684800)
[ 4.570755] rtc-pcf8523 0-0068: registered as rtc1
[ 4.577085] at24 0-0051: supply vcc not found, using dummy regulator
[ 4.585222] at24 0-0051: 32768 byte 24c256 EEPROM, writable, 64 bytes/write
[ 4.594558] pca953x 0-0022: supply vcc not found, using dummy regulator
[ 4.601931] pca953x 0-0022: using AI
[ 4.608751] at24 0-0050: supply vcc not found, using dummy regulator
[ 4.616811] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 64 bytes/write
[ 4.624567] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[ 4.645875] sdhci-omap 481d8000.mmc: Got WP GPIO
[ 4.651248] sdhci-omap 481d8000.mmc: supply pbias not found, using dummy regulator
[ 4.668881] musb-hdrc musb-hdrc.0: MUSB HDRC host driver
[ 4.675666] sdhci-omap 481d8000.mmc: supply vqmmc not found, using dummy regulator
[ 4.684389] musb-hdrc musb-hdrc.0: new USB bus registered, assigned bus number 1
[ 4.693207] sdhci-omap 481d8000.mmc: using old ti,non-removable property
[ 4.702304] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.01
[ 4.711044] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 4.720388] usb usb1: Product: MUSB HDRC host driver
[ 4.725743] usb usb1: Manufacturer: Linux 6.1.33-g40c32565ca musb-hcd
[ 4.732885] usb usb1: SerialNumber: musb-hdrc.0
[ 4.739404] hub 1-0:1.0: USB hub found
[ 4.743528] mmc1: SDHCI controller on 481d8000.mmc [481d8000.mmc] using External DMA
[ 4.751992] hub 1-0:1.0: 1 port detected
[ 4.774613] musb-hdrc musb-hdrc.1: MUSB HDRC host driver
[ 4.781022] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 2
[ 4.789616] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.01
[ 4.798384] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 4.806051] usb usb2: Product: MUSB HDRC host driver
[ 4.811308] usb usb2: Manufacturer: Linux 6.1.33-g40c32565ca musb-hcd
[ 4.818117] usb usb2: SerialNumber: musb-hdrc.1
[ 4.825028] hub 2-0:1.0: USB hub found
[ 4.829147] hub 2-0:1.0: 1 port detected
[ 4.841142] mmc1: new high speed MMC card at address 0001
[ 4.857032] mmcblk1: mmc1:0001 IS008G 7.28 GiB
[ 4.881740] mmcblk1: p1 p2 p3 p4
[ 4.888250] mmcblk1boot0: mmc1:0001 IS008G 4.00 MiB
[ 4.898375] mmcblk1boot1: mmc1:0001 IS008G 4.00 MiB
[ 4.907436] mmcblk1rpmb: mmc1:0001 IS008G 4.00 MiB, chardev (241:0)
[ 4.951563] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6, bus freq 1000000
[ 4.971040] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720
[ 4.981246] davinci_mdio 4a101000.mdio: phy[1]: device 4a101000.mdio:01, driver Micrel KSZ9031 Gigabit PHY
[ 4.993788] cpsw 4a100000.ethernet: initialized cpsw ale version 1.4
[ 5.000494] cpsw 4a100000.ethernet: ALE Table size 1024
[ 5.006417] cpsw 4a100000.ethernet: cpts: overflow check period 500 (jiffies)
[ 5.014943] at24: ALC GEN5 DTB detected
[ 5.019368] at24: offset=64 00:e0:c9:29:14:e1
[ 5.024093] Detected MACID from EEPROM = 00:e0:c9:29:14:e1
[ 5.033045] at24: offset=70 00:e0:c9:29:14:e0
[ 5.037667] cpsw 4a100000.ethernet: cpsw: Detected MACID1 from EEPROM = 00:e0:c9:29:14:e0
[ 5.052906] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 5.067903] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 5.075517] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 5.089815] cfg80211: failed to load regulatory.db
[ 5.362958] EXT4-fs (mmcblk1p2): recovery complete
[ 5.373965] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Quota mode: none.
[ 5.384307] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 5.390969] devtmpfs: mounted
[ 5.396934] Freeing unused kernel image (initmem) memory: 1024K
[ 5.404379] rodata_test: all tests were successful
[ 5.409449] Run /sbin/init as init process
INIT: version 3.01 booting
Starting udev
[ 6.134699] udevd[137]: starting version 3.2.10
[ 6.216886] udevd[138]: starting eudev-3.2.10
[ 15.940753] EXT4-fs (mmcblk1p3): recovery complete
[ 15.948456] EXT4-fs (mmcblk1p4): recovery complete
[ 15.979791] EXT4-fs (mmcblk1p3): mounted filesystem with ordered data mode. Quota mode: none.
[ 15.989228] EXT4-fs (mmcblk1p4): mounted filesystem with ordered data mode. Quota mode: none.
[ 16.025601] ext3: Unknown parameter 'umask'
[ 16.030149] ext4: Unknown parameter 'umask'
[ 16.105801] cramfs: Unknown parameter 'umask'
[ 16.110523] squashfs: Unknown parameter 'umask'
[ 16.177969] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 17.877957] EXT4-fs (mmcblk1p2): re-mounted. Quota mode: none.
[ 18.153494] cryptodev: loading out-of-tree module taints kernel.
[ 18.167551] cryptodev: driver 1.12 loaded.
Fri Mar 9 12:34:56 UTC 2018
Configuring packages on first boot....
(This may take several minutes. Please do not power off the machine.)
Running postinst /etc/ipk-postinsts/000-sysvinit-inittab...
update-rc.d: /etc/init.d/run-postinsts exists during rc.d purge (continuing)
Removing any system startup links for run-postinsts ...
/etc/rcS.d/S99run-postinsts
INIT: Entering runlevel: 5
Configuring network interfaces... [ 21.062114] cpsw 4a100000.ethernet: initializing cpsw version 1.12 (0)
[ 21.152713] SMSC LAN8710/LAN8720 4a101000.mdio:00: attached PHY driver (mii_bus:phy_addr=4a101000.mdio:00, irq=POLL)
udhcpc: started, v1.35.0
udhcpc: broadcasting discover
udhcpc: broadcasting discover
[ 24.562548] cpsw 4a100000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
[ 24.571080] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
udhcpc: broadcasting discover
udhcpc: broadcasting select for 192.168.1.23, server 192.168.1.3
udhcpc: lease of 192.168.1.23 obtained from 192.168.1.3, lease time 60
ifconfig: SIOCGIFFLAGS: No such device
ifconfig: SIOCSIFADDR: No such device
done.
Starting system message bus: dbus.
starting DNS forwarder and DHCP server: dnsmasq... done.
Starting HOSTAP Daemon: Could not read interface wlan0 flags: No such device
nl80211: Driver does not support authentication/association or connect commands
nl80211: deinit ifname=wlan0 disabled_11b_rates=0
Could not read interface wlan0 flags: No such device
nl80211 driver initialization failed.
wlan0: interface state UNINITIALIZED->DISABLED
wlan0: AP-DISABLED
wlan0: CTRL-EVENT-TERMINATING
hostapd_free_hapd_data: Interface wlan0 wasn't started
Starting syslogd/klogd: done
Starting watchdog daemon...[ 29.831827] l4-wkup-clkctrl:00d4:0: failed to enable
done
[ 29.843170] 8<--- cut here ---
[ 29.846425] Unhandled fault: external abort on non-linefetch (0x1028) at 0xf9e35034
[ 29.854465] [f9e35034] *pgd=44e11452(bad)
[ 29.858700] Internal error: : 1028 [#1] PREEMPT ARM
[ 29.863826] Modules linked in: cryptodev(O)
[ 29.868236] CPU: 0 PID: 736 Comm: watchdog Tainted: G O 6.1.33-g40c32565ca #1
[ 29.877185] Hardware name: Generic AM33XX (Flattened Device Tree)
[ 29.883576] PC is at omap_wdt_disable+0x20/0xb4
[ 29.888353] LR is at omap_wdt_start+0x3c/0xf0
[ 29.892926] pc : [<c0a96668>] lr : [<c0a968e0>] psr: 600d0013
[ 29.899501] sp : e0129cc8 ip : e0129cd8 fp : e0129cd4
[ 29.904982] r10: c0ef6f28 r9 : 00000082 r8 : f1e8a935
[ 29.910464] r7 : 00000006 r6 : c1e0d2bc r5 : f9e35000 r4 : c1e0d240
[ 29.917311] r3 : f9e35034 r2 : 00000000 r1 : f9e35000 r0 : f9e35048
[ 29.924159] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
[ 29.931646] Control: 10c5387d Table: 82fa0019 DAC: 00000051
[ 29.937671] Register r0 information: 0-page vmalloc region starting at 0xf9c00000 allocated at iotable_init+0x0/0xfc
[ 29.948733] Register r1 information: 0-page vmalloc region starting at 0xf9c00000 allocated at iotable_init+0x0/0xfc
[ 29.959782] Register r2 information: NULL pointer
[ 29.964722] Register r3 information: 0-page vmalloc region starting at 0xf9c00000 allocated at iotable_init+0x0/0xfc
[ 29.975769] Register r4 information: slab kmalloc-256 start c1e0d200 pointer offset 64 size 256
[ 29.984925] Register r5 information: 0-page vmalloc region starting at 0xf9c00000 allocated at iotable_init+0x0/0xfc
[ 29.995972] Register r6 information: slab kmalloc-256 start c1e0d200 pointer offset 188 size 256
[ 30.005212] Register r7 information: non-paged memory
[ 30.010514] Register r8 information: non-paged memory
[ 30.015814] Register r9 information: non-paged memory
[ 30.021113] Register r10 information: non-slab/vmalloc memory
[ 30.027143] Register r11 information: 2-page vmalloc region starting at 0xe0128000 allocated at kernel_clone+0xa0/0x408
[ 30.038469] Register r12 information: 2-page vmalloc region starting at 0xe0128000 allocated at kernel_clone+0xa0/0x408
[ 30.049788] Process watchdog (pid: 736, stack limit = 0xa95dec3b)
[ 30.056187] Stack: (0xe0129cc8 to 0xe012a000)
[ 30.060763] 9cc0: e0129cf4 e0129cd8 c0a968e0 c0a96654 c1e0d240 c1e0d240
[ 30.069342] 9ce0: c1ff0000 00000006 e0129d1c e0129cf8 c0a952f8 c0a968b0 c1ff0000 c1e0d240
[ 30.077922] 9d00: c1d3b8e0 c2bf2d80 c151abf0 00000082 e0129d3c e0129d20 c0a95410 c0a95260
[ 30.086503] 9d20: c1547a64 c2bf2d80 c151abfc c1d3b8e0 e0129d6c e0129d40 c072ade0 c0a9539c
[ 30.095085] 9d40: c072acb4 c0e8801c c1a36c00 c1d3b8e0 c2bf2d80 00000000 e0129e50 00000000
[ 30.103669] 9d60: e0129d9c e0129d70 c02c7ec0 c072acc0 00000082 740a4d43 c2bf2d80 c1d3b8e0
[ 30.112251] 9d80: 00000000 c02c7db4 c2bf2d88 e0129e50 e0129dc4 e0129da0 c02bd640 c02c7dc0
[ 30.120833] 9da0: 00000001 c1421df0 00000000 c2bf2d80 00000000 e0129e50 e0129dd4 e0129dc8
[ 30.129413] 9dc0: c02bf32c c02bd504 e0129e4c e0129dd8 c02d3dec c02bf304 e0129dfc e0129de8
[ 30.137994] 9de0: c0b4a1d8 c01a3d40 c291d100 c27bcc40 00000041 e0129e00 e0129e3c e0129e34
[ 30.146574] 9e00: e0129e2c e0129e10 00000000 c0112850 00000000 c02b6f00 c1497760 740a4d43
[ 30.155153] 9e20: e0129e74 e0129f58 e0129f20 00000001 ffffff9c c01002e0 c291d100 00000142
[ 30.163732] 9e40: e0129f0c e0129e50 c02d5a44 c02d3348 c2af3e50 c215ccc0 1e88df43 00000008
[ 30.172312] 9e60: c2e94015 60060013 00000000 c25a1908 c1d3b8e0 00000101 00000000 00000000
[ 30.180890] 9e80: 00000000 0000008c 00000598 00000000 00000000 00000000 e0129e9c c2e94010
[ 30.189468] 9ea0: c011163c 740a4d43 00000004 c2af3794 00000000 00000400 00080001 c2af3780
[ 30.198047] 9ec0: e0129efc e0129ed0 c02e7208 c2e94000 00000000 00000002 ffffff9c 00000000
[ 30.206626] 9ee0: ffff41ed c01002e0 c291d100 740a4d43 e0129f0c e0129f58 c2e94000 00000004
[ 30.215206] 9f00: e0129f54 e0129f10 c02bf610 c02d5a04 00000000 c01017b4 c1497760 10c5387d
[ 30.223785] 9f20: 00000001 e0120000 00000002 00000100 00000001 740a4d43 ffffff9c 0002c3a0
[ 30.232365] 9f40: 00000000 00000142 e0129fa4 e0129f58 c02bfadc c02bf574 00080001 00000000
[ 30.240943] 9f60: 00000000 00000000 00000000 00000000 00080001 00000000 00000000 00000000
[ 30.249523] 9f80: 00000000 00000000 00000000 740a4d43 00080001 0002c3a0 00000000 e0129fa8
[ 30.258101] 9fa0: c0100080 c02bfa5c 00080001 0002c3a0 ffffff9c 0002c3a0 00080001 00000000
[ 30.266682] 9fc0: 00080001 0002c3a0 00000000 00000142 0002a230 0002abc4 0002aba0 00000000
[ 30.275260] 9fe0: 00000142 bead4ad8 b6ea03c5 b6e21ae6 20060030 ffffff9c 00000000 00000000
[ 30.283833] Backtrace:
[ 30.286401] omap_wdt_disable from omap_wdt_start+0x3c/0xf0
[ 30.292258] omap_wdt_start from watchdog_start+0xa4/0x13c
[ 30.298049] r7:00000006 r6:c1ff0000 r5:c1e0d240 r4:c1e0d240
[ 30.303980] watchdog_start from watchdog_open+0x80/0x110
[ 30.309675] r9:00000082 r8:c151abf0 r7:c2bf2d80 r6:c1d3b8e0 r5:c1e0d240 r4:c1ff0000
[ 30.317791] watchdog_open from misc_open+0x12c/0x15c
[ 30.323131] r7:c1d3b8e0 r6:c151abfc r5:c2bf2d80 r4:c1547a64
[ 30.329063] misc_open from chrdev_open+0x10c/0x254
[ 30.334214] r10:00000000 r9:e0129e50 r8:00000000 r7:c2bf2d80 r6:c1d3b8e0 r5:c1a36c00
[ 30.342425] r4:c0e8801c r3:c072acb4
[ 30.346170] chrdev_open from do_dentry_open+0x148/0x478
[ 30.351779] r9:e0129e50 r8:c2bf2d88 r7:c02c7db4 r6:00000000 r5:c1d3b8e0 r4:c2bf2d80
[ 30.359894] do_dentry_open from vfs_open+0x34/0x38
[ 30.365042] r9:e0129e50 r8:00000000 r7:c2bf2d80 r6:00000000 r5:c1421df0 r4:00000001
[ 30.373157] vfs_open from path_openat+0xab0/0xd84
[ 30.378204] path_openat from do_filp_open+0x4c/0xc4
[ 30.383434] r10:00000142 r9:c291d100 r8:c01002e0 r7:ffffff9c r6:00000001 r5:e0129f20
[ 30.391643] r4:e0129f58
[ 30.394296] do_filp_open from do_sys_openat2+0xa8/0x178
[ 30.399892] r6:00000004 r5:c2e94000 r4:e0129f58
[ 30.404729] do_sys_openat2 from sys_openat+0x8c/0xd8
[ 30.410056] r7:00000142 r6:00000000 r5:0002c3a0 r4:ffffff9c
[ 30.415987] sys_openat from ret_fast_syscall+0x0/0x1c
[ 30.421393] Exception stack(0xe0129fa8 to 0xe0129ff0)
[ 30.426696] 9fa0: 00080001 0002c3a0 ffffff9c 0002c3a0 00080001 00000000
[ 30.435275] 9fc0: 00080001 0002c3a0 00000000 00000142 0002a230 0002abc4 0002aba0 00000000
[ 30.443851] 9fe0: 00000142 bead4ad8 b6ea03c5 b6e21ae6
[ 30.449148] r5:0002c3a0 r4:00080001
[ 30.452901] Code: e59f3094 e2810048 e5803000 e2813034 (e5912034)
[ 30.459296] ---[ end trace 0000000000000000 ]---
[ 30.464139] note: watchdog[736] exited with irqs disabled
Starting crond: OK
grep: /var/lib/opkg/info/*.control: No such file or directory
