[3.10] [AM335x-EVMSK] BUG: spinlock bad magic on CPU#0
Ambresh K
ambresh at ti.com
Tue Jul 2 08:23:41 EDT 2013
Hi,
While booting 3.10 on AM355x-evmsk with following steps seeing race condition leading to SPIN BUG:
Attached log for reference.
Config: omap2plus_defconfig.
make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- uImage -j 8 LOADADDR=0x80008000
make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- am335x-evmsk.dtb
cat arch/arm/boot/zImage arch/arm/boot/dts/am335x-evmsk.dtb > zImage
mkimage -A arm -O linux -T kernel -C none -a 0x80008000 -e 0x80008000 -n "Linux" -d zImage uImage
[ 2.359689] cpsw: platform data missing
[ 2.364835] BUG: spinlock bad magic on CPU#0, swapper/0/1
[ 2.370537] lock: 0xce11021c, .magic: 00000000, .owner: /0, .owner_cpu: 3
[ 2.377767] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.10.0-dirty #10
[ 2.384662] [<c001bf38>] (unwind_backtrace+0x0/0xf4) from [<c0018650>] (show_stack+0x10/0x14)
[ 2.393639] [<c0018650>] (show_stack+0x10/0x14) from [<c02ec380>] (do_raw_spin_lock+0x1b8/0x1f8)
[ 2.402896] [<c02ec380>] (do_raw_spin_lock+0x1b8/0x1f8) from [<c054e7a8>] (_raw_spin_lock_irqsave+0x4c/0x58)
[ 2.413243] [<c054e7a8>] (_raw_spin_lock_irqsave+0x4c/0x58) from [<c035d3d0>] (devres_remove+0x20/0x80)
[ 2.423125] [<c035d3d0>] (devres_remove+0x20/0x80) from [<c035d440>] (devres_release+0x10/0x38)
[ 2.432273] [<c035d440>] (devres_release+0x10/0x38) from [<c02fa718>] (devm_pinctrl_put+0x18/0x40)
[ 2.441699] [<c02fa718>] (devm_pinctrl_put+0x18/0x40) from [<c0370470>] (pinctrl_bind_pins+0x84/0xb8)
[ 2.451397] [<c0370470>] (pinctrl_bind_pins+0x84/0xb8) from [<c035a588>] (driver_probe_device+0x60/0x224)
[ 2.461462] [<c035a588>] (driver_probe_device+0x60/0x224) from [<c035a7e0>] (__driver_attach+0x94/0x98)
[ 2.471343] [<c035a7e0>] (__driver_attach+0x94/0x98) from [<c0358dd0>] (bus_for_each_dev+0x68/0x8c)
[ 2.480857] [<c0358dd0>] (bus_for_each_dev+0x68/0x8c) from [<c0359714>] (bus_add_driver+0x208/0x2a4)
[ 2.490462] [<c0359714>] (bus_add_driver+0x208/0x2a4) from [<c035adb4>] (driver_register+0x78/0x194)
[ 2.500067] [<c035adb4>] (driver_register+0x78/0x194) from [<c0008684>] (do_one_initcall+0x30/0x168)
[ 2.509682] [<c0008684>] (do_one_initcall+0x30/0x168) from [<c075c308>] (kernel_init_freeable+0xf4/0x1c0)
[ 2.519745] [<c075c308>] (kernel_init_freeable+0xf4/0x1c0) from [<c05454cc>] (kernel_init+0x8/0xe4)
[ 2.529268] [<c05454cc>] (kernel_init+0x8/0xe4) from [<c00142e8>] (ret_from_fork+0x14/0x2c)
[ 11.974206] BUG: spinlock lockup suspected on CPU#0, swapper/0/1
[ 11.980519] lock: 0xce11021c, .magic: 00000000, .owner: /0, .owner_cpu: 3
[ 11.987744] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.10.0-dirty #10
[ 11.994612] [<c001bf38>] (unwind_backtrace+0x0/0xf4) from [<c0018650>] (show_stack+0x10/0x14)
[ 12.003577] [<c0018650>] (show_stack+0x10/0x14) from [<c02ec338>] (do_raw_spin_lock+0x170/0x1f8)
[ 12.012818] [<c02ec338>] (do_raw_spin_lock+0x170/0x1f8) from [<c054e7a8>] (_raw_spin_lock_irqsave+0x4c/0x58)
[ 12.023155] [<c054e7a8>] (_raw_spin_lock_irqsave+0x4c/0x58) from [<c035d3d0>] (devres_remove+0x20/0x80)
[ 12.033033] [<c035d3d0>] (devres_remove+0x20/0x80) from [<c035d440>] (devres_release+0x10/0x38)
[ 12.042179] [<c035d440>] (devres_release+0x10/0x38) from [<c02fa718>] (devm_pinctrl_put+0x18/0x40)
[ 12.051600] [<c02fa718>] (devm_pinctrl_put+0x18/0x40) from [<c0370470>] (pinctrl_bind_pins+0x84/0xb8)
[ 12.061294] [<c0370470>] (pinctrl_bind_pins+0x84/0xb8) from [<c035a588>] (driver_probe_device+0x60/0x224)
[ 12.071352] [<c035a588>] (driver_probe_device+0x60/0x224) from [<c035a7e0>] (__driver_attach+0x94/0x98)
[ 12.081228] [<c035a7e0>] (__driver_attach+0x94/0x98) from [<c0358dd0>] (bus_for_each_dev+0x68/0x8c)
[ 12.090738] [<c0358dd0>] (bus_for_each_dev+0x68/0x8c) from [<c0359714>] (bus_add_driver+0x208/0x2a4)
[ 12.100339] [<c0359714>] (bus_add_driver+0x208/0x2a4) from [<c035adb4>] (driver_register+0x78/0x194)
[ 12.109940] [<c035adb4>] (driver_register+0x78/0x194) from [<c0008684>] (do_one_initcall+0x30/0x168)
[ 12.119545] [<c0008684>] (do_one_initcall+0x30/0x168) from [<c075c308>] (kernel_init_freeable+0xf4/0x1c0)
[ 12.129602] [<c075c308>] (kernel_init_freeable+0xf4/0x1c0) from [<c05454cc>] (kernel_init+0x8/0xe4)
[ 12.139112] [<c05454cc>] (kernel_init+0x8/0xe4) from [<c00142e8>] (ret_from_fork+0x14/0x2c)
Regards,
Ambresh
-------------- next part --------------
U-Boot 2012.10 (Jul 02 2013 - 10:41:19)
I2C: ready
DRAM: 256 MiB
WARNING: Caches not enabled
NAND: No NAND device found!!!
0 MiB
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
*** Warning - readenv() failed, using default environment
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Peripheral mode controller at 47401000 using PIO, IRQ 0
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Host mode controller at 47401800 using PIO, IRQ 0
Net: cpsw, usb_ether
Hit any key to stop autoboot: 0
U-Boot#
U-Boot#
U-Boot#
U-Boot#
U-Boot# setenv bootargs console=ttyO0,115200n8 root=/dev/ram0 rw ramdisk_size=64413 initrd=0x81600000,64M no_console_suspend
U-Boot# fatload mmc 0 0x81600000 ramdisk-pm.gz; fatload mmc 0 0x80300000 uimage; bootm 0x80300000
reading ramdisk-pm.gz
2022580 bytes read
reading uimage
4390952 bytes read
## Booting kernel from Legacy Image at 80300000 ...
Image Name: Linux
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 4390888 Bytes = 4.2 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 3.10.0-dirty (a0393775 at ula0393775) (gcc version 4.4.1 (Sourcery G++ Lite 2010q1-202) ) #10 SMP Tue Jul 2 17:19:30 IST 2013
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine: Generic AM33XX (Flattened Device Tree), model: TI AM335x EVM-SK
[ 0.000000] cma: CMA: reserved 16 MiB at 8e800000
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] DT missing boot CPU MPIDR[23:0], fall back to default cpu_logical_map
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] AM335X ES2.1 (neon )
[ 0.000000] PERCPU: Embedded 9 pages/cpu @c0fc8000 s13632 r8192 d15040 u36864
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 64768
[ 0.000000] Kernel command line: console=ttyO0,115200n8 root=/dev/ram0 rw ramdisk_size=64413 initrd=0x81600000,64M no_console_suspend
[ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Memory: 255MB = 255MB total
[ 0.000000] Memory: 162768k/162768k available, 99376k 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 : 0xd0800000 - 0xff000000 ( 744 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xd0000000 ( 256 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc075b260 (7501 kB)
[ 0.000000] .init : 0xc075c000 - 0xc07be540 ( 394 kB)
[ 0.000000] .data : 0xc07c0000 - 0xc0856408 ( 602 kB)
[ 0.000000] .bss : 0xc0856408 - 0xc0dba8e0 (5522 kB)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[ 0.000000] Total of 128 interrupts on 1 active controller
[ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz
[ 0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms
[ 0.000000] OMAP clocksource: timer1 at 24000000 Hz
[ 0.000000] Console: colour dummy device 80x30
[ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.000000] ... MAX_LOCK_DEPTH: 48
[ 0.000000] ... MAX_LOCKDEP_KEYS: 8191
[ 0.000000] ... CLASSHASH_SIZE: 4096
[ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384
[ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768
[ 0.000000] ... CHAINHASH_SIZE: 16384
[ 0.000000] memory used by lock dependency info: 3695 kB
[ 0.000000] per task-struct memory footprint: 1152 bytes
[ 0.001046] Calibrating delay loop... 476.77 BogoMIPS (lpj=2383872)
[ 0.119668] pid_max: default: 32768 minimum: 301
[ 0.120181] Security Framework initialized
[ 0.120341] Mount-cache hash table entries: 512
[ 0.131989] CPU: Testing write buffer coherency: ok
[ 0.133549] CPU0: thread -1, cpu 0, socket -1, mpidr 0
[ 0.133633] Setting up static identity map for 0xc0554688 - 0xc05546f8
[ 0.136755] Brought up 1 CPUs
[ 0.136780] SMP: Total of 1 processors activated (476.77 BogoMIPS).
[ 0.136792] CPU: All CPU(s) started in SVC mode.
[ 0.140055] devtmpfs: initialized
[ 0.214310] pinctrl core: initialized pinctrl subsystem
[ 0.218999] regulator-dummy: no parameters
[ 0.222983] NET: Registered protocol family 16
[ 0.231414] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.254858] OMAP GPIO hardware version 0.1
[ 0.279489] No ATAGs?
[ 0.279520] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.346184] bio: create slab <bio-0> at 0
[ 0.351901] vbat: 5000 mV
[ 0.353124] lis3_reg: no parameters
[ 0.360906] SCSI subsystem initialized
[ 0.363224] usbcore: registered new interface driver usbfs
[ 0.363722] usbcore: registered new interface driver hub
[ 0.364567] usbcore: registered new device driver usb
[ 0.366632] omap_i2c 44e0b000.i2c: did not get pins for i2c error: -19
[ 0.368841] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[ 0.371673] tps65910 0-002d: No interrupt support, no core IRQ
[ 0.377529] vrtc: 1800 mV
[ 0.377955] vrtc: supplied by vbat
[ 0.381841] vio: at 1500 mV
[ 0.382002] vio: supplied by vbat
[ 0.385095] vdd_mpu: 912 <--> 1312 mV at 1262 mV
[ 0.385249] vdd_mpu: supplied by vbat
[ 0.388273] vdd_core: 912 <--> 1150 mV at 1137 mV
[ 0.388420] vdd_core: supplied by vbat
[ 0.391229] vdd3: 5000 mV
[ 0.393699] vdig1: at 1800 mV
[ 0.393843] vdig1: supplied by vbat
[ 0.396566] vdig2: at 1800 mV
[ 0.396705] vdig2: supplied by vbat
[ 0.399416] vpll: at 1800 mV
[ 0.399553] vpll: supplied by vbat
[ 0.402455] vdac: at 1800 mV
[ 0.402618] vdac: supplied by vbat
[ 0.405242] vaux1: at 1800 mV
[ 0.405382] vaux1: supplied by vbat
[ 0.408105] vaux2: at 3300 mV
[ 0.408271] vaux2: supplied by vbat
[ 0.411267] vaux33: at 3300 mV
[ 0.411415] vaux33: supplied by vbat
[ 0.414092] vmmc: at 3300 mV
[ 0.414254] vmmc: supplied by vbat
[ 0.426233] Switching to clocksource timer1
[ 0.568841] NET: Registered protocol family 2
[ 0.571034] TCP established hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.571258] TCP bind hash table entries: 2048 (order: 4, 73728 bytes)
[ 0.572213] TCP: Hash tables configured (established 2048 bind 2048)
[ 0.572436] TCP: reno registered
[ 0.572475] UDP hash table entries: 256 (order: 2, 20480 bytes)
[ 0.572738] UDP-Lite hash table entries: 256 (order: 2, 20480 bytes)
[ 0.574107] NET: Registered protocol family 1
[ 0.575708] RPC: Registered named UNIX socket transport module.
[ 0.575733] RPC: Registered udp transport module.
[ 0.575746] RPC: Registered tcp transport module.
[ 0.575758] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.577019] Trying to unpack rootfs image as initramfs...
[ 0.579171] rootfs image is not initramfs (no cpio magic); looks like an initrd
[ 1.021655] Freeing initrd memory: 65536K (c1600000 - c5600000)
[ 1.021842] NetWinder Floating Point Emulator V0.97 (double precision)
[ 1.219409] VFS: Disk quotas dquot_6.5.2
[ 1.219665] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 1.222489] NFS: Registering the id_resolver key type
[ 1.222980] Key type id_resolver registered
[ 1.223003] Key type id_legacy registered
[ 1.223156] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
[ 1.223756] msgmni has been set to 477
[ 1.227535] io scheduler noop registered
[ 1.227562] io scheduler deadline registered
[ 1.227666] io scheduler cfq registered (default)
[ 1.229234] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[ 1.233961] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 1.241344] omap_uart 44e09000.serial: did not get pins for uart0 error: -19
[ 1.242262] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 88) is a OMAP UART0
[ 1.948967] console [ttyO0] enabled
[ 1.987501] brd: module loaded
[ 2.012066] loop: module loaded
[ 2.021427] mtdoops: mtd device (mtddev=name/number) must be supplied
[ 2.035971] usbcore: registered new interface driver asix
[ 2.042657] usbcore: registered new interface driver ax88179_178a
[ 2.051197] usbcore: registered new interface driver cdc_ether
[ 2.058131] usbcore: registered new interface driver smsc95xx
[ 2.064644] usbcore: registered new interface driver net1080
[ 2.071323] usbcore: registered new interface driver cdc_subset
[ 2.078228] usbcore: registered new interface driver zaurus
[ 2.084675] usbcore: registered new interface driver cdc_ncm
[ 2.093084] usbcore: registered new interface driver cdc_wdm
[ 2.099788] usbcore: registered new interface driver usb-storage
[ 2.106758] usbcore: registered new interface driver usbtest
[ 2.115100] mousedev: PS/2 mouse device common for all mice
[ 2.127933] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0
[ 2.135460] 44e3e000.rtc: already running
[ 2.141107] i2c /dev entries driver
[ 2.147561] Driver for 1-wire Dallas network protocol.
[ 2.158055] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[ 2.169434] leds-gpio leds.5: pins are not configured from the driver
[ 2.182533] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.190918] usbcore: registered new interface driver usbhid
[ 2.196941] usbhid: USB HID core driver
[ 2.202582] oprofile: no performance counters
[ 2.209988] oprofile: using timer interrupt.
[ 2.215285] TCP: cubic registered
[ 2.218980] Initializing XFRM netlink socket
[ 2.223692] NET: Registered protocol family 17
[ 2.228531] NET: Registered protocol family 15
[ 2.233631] Key type dns_resolver registered
[ 2.238346] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[ 2.246518] ThumbEE CPU extension supported.
[ 2.316768] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
[ 2.323207] davinci_mdio 4a101000.mdio: detected phy mask fffffffc
[ 2.333722] libphy: 4a101000.mdio: probed
[ 2.338091] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver unknown
[ 2.346510] davinci_mdio 4a101000.mdio: phy[1]: device 4a101000.mdio:01, driver unknown
[ 2.355135] Missing slave[0] phy_id property
[ 2.359689] cpsw: platform data missing
[ 2.364835] BUG: spinlock bad magic on CPU#0, swapper/0/1
[ 2.370537] lock: 0xce11021c, .magic: 00000000, .owner: /0, .owner_cpu: 3
[ 2.377767] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.10.0-dirty #10
[ 2.384662] [<c001bf38>] (unwind_backtrace+0x0/0xf4) from [<c0018650>] (show_stack+0x10/0x14)
[ 2.393639] [<c0018650>] (show_stack+0x10/0x14) from [<c02ec380>] (do_raw_spin_lock+0x1b8/0x1f8)
[ 2.402896] [<c02ec380>] (do_raw_spin_lock+0x1b8/0x1f8) from [<c054e7a8>] (_raw_spin_lock_irqsave+0x4c/0x58)
[ 2.413243] [<c054e7a8>] (_raw_spin_lock_irqsave+0x4c/0x58) from [<c035d3d0>] (devres_remove+0x20/0x80)
[ 2.423125] [<c035d3d0>] (devres_remove+0x20/0x80) from [<c035d440>] (devres_release+0x10/0x38)
[ 2.432273] [<c035d440>] (devres_release+0x10/0x38) from [<c02fa718>] (devm_pinctrl_put+0x18/0x40)
[ 2.441699] [<c02fa718>] (devm_pinctrl_put+0x18/0x40) from [<c0370470>] (pinctrl_bind_pins+0x84/0xb8)
[ 2.451397] [<c0370470>] (pinctrl_bind_pins+0x84/0xb8) from [<c035a588>] (driver_probe_device+0x60/0x224)
[ 2.461462] [<c035a588>] (driver_probe_device+0x60/0x224) from [<c035a7e0>] (__driver_attach+0x94/0x98)
[ 2.471343] [<c035a7e0>] (__driver_attach+0x94/0x98) from [<c0358dd0>] (bus_for_each_dev+0x68/0x8c)
[ 2.480857] [<c0358dd0>] (bus_for_each_dev+0x68/0x8c) from [<c0359714>] (bus_add_driver+0x208/0x2a4)
[ 2.490462] [<c0359714>] (bus_add_driver+0x208/0x2a4) from [<c035adb4>] (driver_register+0x78/0x194)
[ 2.500067] [<c035adb4>] (driver_register+0x78/0x194) from [<c0008684>] (do_one_initcall+0x30/0x168)
[ 2.509682] [<c0008684>] (do_one_initcall+0x30/0x168) from [<c075c308>] (kernel_init_freeable+0xf4/0x1c0)
[ 2.519745] [<c075c308>] (kernel_init_freeable+0xf4/0x1c0) from [<c05454cc>] (kernel_init+0x8/0xe4)
[ 2.529268] [<c05454cc>] (kernel_init+0x8/0xe4) from [<c00142e8>] (ret_from_fork+0x14/0x2c)
[ 11.974206] BUG: spinlock lockup suspected on CPU#0, swapper/0/1
[ 11.980519] lock: 0xce11021c, .magic: 00000000, .owner: /0, .owner_cpu: 3
[ 11.987744] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.10.0-dirty #10
[ 11.994612] [<c001bf38>] (unwind_backtrace+0x0/0xf4) from [<c0018650>] (show_stack+0x10/0x14)
[ 12.003577] [<c0018650>] (show_stack+0x10/0x14) from [<c02ec338>] (do_raw_spin_lock+0x170/0x1f8)
[ 12.012818] [<c02ec338>] (do_raw_spin_lock+0x170/0x1f8) from [<c054e7a8>] (_raw_spin_lock_irqsave+0x4c/0x58)
[ 12.023155] [<c054e7a8>] (_raw_spin_lock_irqsave+0x4c/0x58) from [<c035d3d0>] (devres_remove+0x20/0x80)
[ 12.033033] [<c035d3d0>] (devres_remove+0x20/0x80) from [<c035d440>] (devres_release+0x10/0x38)
[ 12.042179] [<c035d440>] (devres_release+0x10/0x38) from [<c02fa718>] (devm_pinctrl_put+0x18/0x40)
[ 12.051600] [<c02fa718>] (devm_pinctrl_put+0x18/0x40) from [<c0370470>] (pinctrl_bind_pins+0x84/0xb8)
[ 12.061294] [<c0370470>] (pinctrl_bind_pins+0x84/0xb8) from [<c035a588>] (driver_probe_device+0x60/0x224)
[ 12.071352] [<c035a588>] (driver_probe_device+0x60/0x224) from [<c035a7e0>] (__driver_attach+0x94/0x98)
[ 12.081228] [<c035a7e0>] (__driver_attach+0x94/0x98) from [<c0358dd0>] (bus_for_each_dev+0x68/0x8c)
[ 12.090738] [<c0358dd0>] (bus_for_each_dev+0x68/0x8c) from [<c0359714>] (bus_add_driver+0x208/0x2a4)
[ 12.100339] [<c0359714>] (bus_add_driver+0x208/0x2a4) from [<c035adb4>] (driver_register+0x78/0x194)
[ 12.109940] [<c035adb4>] (driver_register+0x78/0x194) from [<c0008684>] (do_one_initcall+0x30/0x168)
[ 12.119545] [<c0008684>] (do_one_initcall+0x30/0x168) from [<c075c308>] (kernel_init_freeable+0xf4/0x1c0)
[ 12.129602] [<c075c308>] (kernel_init_freeable+0xf4/0x1c0) from [<c05454cc>] (kernel_init+0x8/0xe4)
[ 12.139112] [<c05454cc>] (kernel_init+0x8/0xe4) from [<c00142e8>] (ret_from_fork+0x14/0x2c)
More information about the linux-arm-kernel
mailing list