Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755382AbbDNN0u (ORCPT ); Tue, 14 Apr 2015 09:26:50 -0400 Received: from sauhun.de ([89.238.76.85]:44927 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753196AbbDNN0k (ORCPT ); Tue, 14 Apr 2015 09:26:40 -0400 Date: Tue, 14 Apr 2015 15:27:10 +0200 From: Wolfram Sang To: Pantelis Antoniou Cc: devicetree@vger.kernel.org, linux-sh@vger.kernel.org, Magnus Damm , Simon Horman , Laurent Pinchart , Geert Uytterhoeven , Grant Likely , Rob Herring , linux-kernel@vger.kernel.org Subject: Re: [PATCH] TESTCASE: of: OOPS when disabling node via OF_DYNAMIC Message-ID: <20150414132709.GA1375@katana> References: <1427814771-30335-1-git-send-email-wsa@the-dreams.de> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="a8Wt8u1KmwUX3Y2C" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 60116 Lines: 1198 --a8Wt8u1KmwUX3Y2C Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi Pantelis, thanks for your prompt reply. Unfortunately, I had to wait until I could access the test system again. > > + struct property status_chg =3D { .name =3D "status", .length =3D 9, .= value =3D "disabled" }; > > + int ret; > > + >=20 > ^ The status_chg property is on the stack. You can=E2=80=99t do that, bec= ause after you go out > of scope the property is garbage. You should dynamically allocate. My actual driver does that dynamically. For the test case, I considered the stack to be enough to demonstrate my case. > I bet that even after you fix that you=E2=80=99ll crash anyway. Yes, it does. > Note is that on many platforms the path of removing platform devices is b= orken. > I see that you=E2=80=99re using PM, that=E2=80=99s even more problematic. >=20 > The good news is that we can probably fix it if you give us a detailed lo= g and > stack trace. I'll attach the full boot log. I wonder what it contains what was not in the previous log :) Thanks, Wolfram =3D=3D=3D [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.0.0-rc4-00009-gcb55587ebc4047 (ninja@katana)= (gcc version 4.9.2 (OSELAS.Toolchain-2014.12.0) ) #90 Tue Mar 31 17:04:52 = CEST 2015 [ 0.000000] CPU: ARMv7 Processor [413fc0f2] revision 2 (ARMv7), cr=3D10c= 5347d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction ca= che [ 0.000000] Machine model: Lager [ 0.000000] Ignoring memory block 0x140000000 - 0x200000000 [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] Memory policy: Data cache writeback [ 0.000000] On node 0 totalpages: 262144 [ 0.000000] free_area_init_node: node 0, pgdat c03dd6c0, node_mem_map ee= ff8000 [ 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: 67584 pages, LIFO batch:15 [ 0.000000] ------------[ cut here ]------------ [ 0.000000] WARNING: CPU: 0 PID: 0 at arch/arm/kernel/devtree.c:144 arm_= dt_init_cpu_maps+0xc0/0x130() [ 0.000000] DT /cpu 2 nodes greater than max cores 1, capping them [ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 4.0.0-rc4-00009-gcb5= 5587ebc4047 #90 [ 0.000000] Hardware name: Generic R8A7790 (Flattened Device Tree) [ 0.000000] Backtrace:=20 [ 0.000000] [] (dump_backtrace) from [] (show_stack+= 0x18/0x1c) [ 0.000000] r6:c02ee547 r5:00000009 r4:00000000 r3:00200000 [ 0.000000] [] (show_stack) from [] (dump_stack+0x20= /0x28) [ 0.000000] [] (dump_stack) from [] (warn_slowpath_c= ommon+0x8c/0xb4) [ 0.000000] [] (warn_slowpath_common) from [] (warn_= slowpath_fmt+0x38/0x40) [ 0.000000] r8:eefcc690 r7:00000001 r6:00000000 r5:00000001 r4:eefcca98 [ 0.000000] [] (warn_slowpath_fmt) from [] (arm_dt_i= nit_cpu_maps+0xc0/0x130) [ 0.000000] r3:00000002 r2:c02ee5d3 [ 0.000000] [] (arm_dt_init_cpu_maps) from [] (setup= _arch+0x5f0/0x6c8) [ 0.000000] r8:c02ee071 r7:c03cc630 r6:c03c7190 r5:c0340938 r4:ef7fcec0 [ 0.000000] [] (setup_arch) from [] (start_kernel+0x= 88/0x394) [ 0.000000] r10:00000000 r9:413fc0f2 r8:40004059 r7:c03c4040 r6:fffffff= f r5:c03de2c0 [ 0.000000] r4:00000000 [ 0.000000] [] (start_kernel) from [<40008070>] (0x40008070) [ 0.000000] r9:413fc0f2 r8:40004059 r7:c03c72bc r6:c0341744 r5:c03c40b4= r4:c03de494 [ 0.000000] ---[ end trace cb88537fdc8fa200 ]--- [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=3D1*32768 [ 0.000000] pcpu-alloc: [0] 0=20 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Tota= l pages: 260624 [ 0.000000] Kernel command line: ignore_loglevel rw root=3D/dev/nfs ip= =3Ddhcp [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 by= tes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 byte= s) [ 0.000000] Memory: 1027336K/1048576K available (2403K kernel code, 112K= rwdata, 764K rodata, 644K init, 8035K bss, 21240K reserved, 0K cma-reserve= d, 270336K highmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xf0000000 - 0xff000000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xef800000 ( 760 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] .text : 0xc0008000 - 0xc0320f7c (3172 kB) [ 0.000000] .init : 0xc0321000 - 0xc03c2000 ( 644 kB) [ 0.000000] .data : 0xc03c2000 - 0xc03de2c0 ( 113 kB) [ 0.000000] .bss : 0xc03de2c0 - 0xc0bb7038 (8036 kB) [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] Architected cp15 timer(s) running at 10.00MHz (virt). [ 0.000008] sched_clock: 56 bits at 10MHz, resolution 100ns, wraps every= 3435973836800ns [ 0.000028] Switching to timer-based delay loop, resolution 100ns [ 0.001249] Console: colour dummy device 80x30 [ 0.001288] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc.,= Ingo Molnar [ 0.001301] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.001314] ... MAX_LOCK_DEPTH: 48 [ 0.001327] ... MAX_LOCKDEP_KEYS: 8191 [ 0.001339] ... CLASSHASH_SIZE: 4096 [ 0.001352] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.001365] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.001378] ... CHAINHASH_SIZE: 32768 [ 0.001391] memory used by lock dependency info: 5167 kB [ 0.001404] per task-struct memory footprint: 1152 bytes [ 0.001433] Calibrating delay loop (skipped), value calculated using tim= er frequency.. 20.00 BogoMIPS (lpj=3D100000) [ 0.001455] pid_max: default: 32768 minimum: 301 [ 0.001717] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.001738] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 by= tes) [ 0.003465] CPU: Testing write buffer coherency: ok [ 0.004167] Setting up static identity map for 0x4025f558 - 0x4025f58c [ 0.007623] devtmpfs: initialized [ 0.007838] device: 'platform': device_add [ 0.008108] bus: 'platform': registered [ 0.008285] bus: 'cpu': registered [ 0.008309] device: 'cpu': device_add [ 0.008602] bus: 'container': registered [ 0.008627] device: 'container': device_add [ 0.009137] VFP support v0.3: implementor 41 architecture 4 part 30 vari= ant f rev 0 [ 0.009454] bus: 'workqueue': registered [ 0.009478] device: 'workqueue': device_add [ 0.010608] pinctrl core: initialized pinctrl subsystem [ 0.011039] device class 'regulator': registering [ 0.011251] Registering platform device 'reg-dummy'. Parent at platform [ 0.011268] device: 'reg-dummy': device_add [ 0.011322] bus: 'platform': add device reg-dummy [ 0.011549] bus: 'platform': add driver reg-dummy [ 0.011600] bus: 'platform': driver_probe_device: matched device reg-dum= my with driver reg-dummy [ 0.011618] bus: 'platform': really_probe: probing driver reg-dummy with= device reg-dummy [ 0.011729] reg-dummy reg-dummy: no default pinctrl state [ 0.011879] device: 'regulator.0': device_add [ 0.012687] driver: 'reg-dummy': driver_bound: bound to device 'reg-dumm= y' [ 0.012736] bus: 'platform': really_probe: bound device reg-dummy to dri= ver reg-dummy [ 0.062593] NET: Registered protocol family 16 [ 0.063094] DMA: preallocated 256 KiB pool for atomic coherent allocatio= ns [ 0.063121] device class 'bdi': registering [ 0.063364] bus: 'platform': add driver renesas_irqc [ 0.063545] bus: 'platform': add driver sh-pfc [ 0.063702] bus: 'platform': add driver em_gio [ 0.063857] device class 'tty': registering [ 0.063948] device class 'vtconsole': registering [ 0.064050] device: 'vtcon0': device_add [ 0.064628] bus: 'i2c': registered [ 0.064673] bus: 'i2c': add driver dummy [ 0.064816] i2c-core: driver [dummy] registered [ 0.065398] device: 'f1001000.interrupt-controller': device_add [ 0.065460] bus: 'platform': add device f1001000.interrupt-controller [ 0.065601] platform f1001000.interrupt-controller: pm_clk_notify() 1 [ 0.065969] device: 'e6050000.gpio': device_add [ 0.066029] bus: 'platform': add device e6050000.gpio [ 0.066140] platform e6050000.gpio: pm_clk_notify() 1 [ 0.066508] device: 'e6051000.gpio': device_add [ 0.066579] bus: 'platform': add device e6051000.gpio [ 0.066690] platform e6051000.gpio: pm_clk_notify() 1 [ 0.067055] device: 'e6052000.gpio': device_add [ 0.067116] bus: 'platform': add device e6052000.gpio [ 0.067227] platform e6052000.gpio: pm_clk_notify() 1 [ 0.067594] device: 'e6053000.gpio': device_add [ 0.067657] bus: 'platform': add device e6053000.gpio [ 0.067768] platform e6053000.gpio: pm_clk_notify() 1 [ 0.068156] device: 'e6054000.gpio': device_add [ 0.068216] bus: 'platform': add device e6054000.gpio [ 0.068327] platform e6054000.gpio: pm_clk_notify() 1 [ 0.068711] device: 'e6055000.gpio': device_add [ 0.068772] bus: 'platform': add device e6055000.gpio [ 0.068883] platform e6055000.gpio: pm_clk_notify() 1 [ 0.069287] device: 'e61f0000.thermal': device_add [ 0.069348] bus: 'platform': add device e61f0000.thermal [ 0.069460] platform e61f0000.thermal: pm_clk_notify() 1 [ 0.069991] device: 'timer': device_add [ 0.070050] bus: 'platform': add device timer [ 0.070161] platform timer: pm_clk_notify() 1 [ 0.070627] device: 'ffca0000.timer': device_add [ 0.070698] bus: 'platform': add device ffca0000.timer [ 0.070809] platform ffca0000.timer: pm_clk_notify() 1 [ 0.071544] device: 'e61c0000.interrupt-controller': device_add [ 0.071606] bus: 'platform': add device e61c0000.interrupt-controller [ 0.071720] platform e61c0000.interrupt-controller: pm_clk_notify() 1 [ 0.071810] bus: 'platform': driver_probe_device: matched device e61c000= 0.interrupt-controller with driver renesas_irqc [ 0.071828] bus: 'platform': really_probe: probing driver renesas_irqc w= ith device e61c0000.interrupt-controller [ 0.071878] renesas_irqc e61c0000.interrupt-controller: no default pinct= rl state [ 0.071914] renesas_irqc e61c0000.interrupt-controller: pm_clk_notify() 4 [ 0.072314] renesas_irqc e61c0000.interrupt-controller: driving 4 irqs [ 0.072331] driver: 'renesas_irqc': driver_bound: bound to device 'e61c0= 000.interrupt-controller' [ 0.072360] renesas_irqc e61c0000.interrupt-controller: pm_clk_notify() 5 [ 0.072378] bus: 'platform': really_probe: bound device e61c0000.interru= pt-controller to driver renesas_irqc [ 0.074424] device: 'e6700000.dma-controller': device_add [ 0.074485] bus: 'platform': add device e6700000.dma-controller [ 0.074598] platform e6700000.dma-controller: pm_clk_notify() 1 [ 0.076734] device: 'e6720000.dma-controller': device_add [ 0.076796] bus: 'platform': add device e6720000.dma-controller [ 0.076909] platform e6720000.dma-controller: pm_clk_notify() 1 [ 0.078777] device: 'ec700000.dma-controller': device_add [ 0.078838] bus: 'platform': add device ec700000.dma-controller [ 0.078951] platform ec700000.dma-controller: pm_clk_notify() 1 [ 0.080856] device: 'ec720000.dma-controller': device_add [ 0.080918] bus: 'platform': add device ec720000.dma-controller [ 0.081031] platform ec720000.dma-controller: pm_clk_notify() 1 [ 0.081254] device: 'ec740000.dma-controller': device_add [ 0.081316] bus: 'platform': add device ec740000.dma-controller [ 0.081439] platform ec740000.dma-controller: pm_clk_notify() 1 [ 0.081847] device: 'e6500000.i2c': device_add [ 0.081908] bus: 'platform': add device e6500000.i2c [ 0.082031] platform e6500000.i2c: pm_clk_notify() 1 [ 0.082411] device: 'e6510000.i2c': device_add [ 0.082472] bus: 'platform': add device e6510000.i2c [ 0.082584] platform e6510000.i2c: pm_clk_notify() 1 [ 0.082986] device: 'e60b0000.i2c': device_add [ 0.083047] bus: 'platform': add device e60b0000.i2c [ 0.083158] platform e60b0000.i2c: pm_clk_notify() 1 [ 0.083540] device: 'ee220000.mmc': device_add [ 0.083601] bus: 'platform': add device ee220000.mmc [ 0.083713] platform ee220000.mmc: pm_clk_notify() 1 [ 0.083939] device: 'e6060000.pfc': device_add [ 0.084000] bus: 'platform': add device e6060000.pfc [ 0.084112] platform e6060000.pfc: pm_clk_notify() 1 [ 0.084203] bus: 'platform': driver_probe_device: matched device e606000= 0.pfc with driver sh-pfc [ 0.084220] bus: 'platform': really_probe: probing driver sh-pfc with de= vice e6060000.pfc [ 0.084264] sh-pfc e6060000.pfc: no default pinctrl state [ 0.084297] sh-pfc e6060000.pfc: pm_clk_notify() 4 [ 0.085304] sh-pfc e6060000.pfc: r8a77900_pfc support registered [ 0.085321] driver: 'sh-pfc': driver_bound: bound to device 'e6060000.pf= c' [ 0.085348] sh-pfc e6060000.pfc: pm_clk_notify() 5 [ 0.085365] bus: 'platform': really_probe: bound device e6060000.pfc to = driver sh-pfc [ 0.085649] device: 'ee100000.sd': device_add [ 0.085710] bus: 'platform': add device ee100000.sd [ 0.085822] platform ee100000.sd: pm_clk_notify() 1 [ 0.086190] device: 'ee140000.sd': device_add [ 0.086251] bus: 'platform': add device ee140000.sd [ 0.086374] platform ee140000.sd: pm_clk_notify() 1 [ 0.086740] device: 'e6c40000.serial': device_add [ 0.086801] bus: 'platform': add device e6c40000.serial [ 0.086913] platform e6c40000.serial: pm_clk_notify() 1 [ 0.087281] device: 'e6c50000.serial': device_add [ 0.087342] bus: 'platform': add device e6c50000.serial [ 0.087454] platform e6c50000.serial: pm_clk_notify() 1 [ 0.087921] device: 'ee700000.ethernet': device_add [ 0.087983] bus: 'platform': add device ee700000.ethernet [ 0.088096] platform ee700000.ethernet: pm_clk_notify() 1 [ 0.088471] device: 'ee500000.sata': device_add [ 0.088532] bus: 'platform': add device ee500000.sata [ 0.088644] platform ee500000.sata: pm_clk_notify() 1 [ 0.089002] device: 'e6590000.usb': device_add [ 0.089063] bus: 'platform': add device e6590000.usb [ 0.089175] platform e6590000.usb: pm_clk_notify() 1 [ 0.089399] device: 'e6590100.usb-phy': device_add [ 0.089460] bus: 'platform': add device e6590100.usb-phy [ 0.089573] platform e6590100.usb-phy: pm_clk_notify() 1 [ 0.089969] device: 'e6ef1000.video': device_add [ 0.090030] bus: 'platform': add device e6ef1000.video [ 0.090153] platform e6ef1000.video: pm_clk_notify() 1 [ 0.090531] device: 'fe920000.vsp1': device_add [ 0.090593] bus: 'platform': add device fe920000.vsp1 [ 0.090705] platform fe920000.vsp1: pm_clk_notify() 1 [ 0.091070] device: 'fe928000.vsp1': device_add [ 0.091133] bus: 'platform': add device fe928000.vsp1 [ 0.091238] platform fe928000.vsp1: pm_clk_notify() 1 [ 0.091593] device: 'fe930000.vsp1': device_add [ 0.091651] bus: 'platform': add device fe930000.vsp1 [ 0.091757] platform fe930000.vsp1: pm_clk_notify() 1 [ 0.092111] device: 'fe938000.vsp1': device_add [ 0.092168] bus: 'platform': add device fe938000.vsp1 [ 0.092274] platform fe938000.vsp1: pm_clk_notify() 1 [ 0.092968] device: 'feb00000.display': device_add [ 0.093026] bus: 'platform': add device feb00000.display [ 0.093132] platform feb00000.display: pm_clk_notify() 1 [ 0.093496] device: 'e6b10000.spi': device_add [ 0.093554] bus: 'platform': add device e6b10000.spi [ 0.093660] platform e6b10000.spi: pm_clk_notify() 1 [ 0.094082] device: 'e6e10000.spi': device_add [ 0.094139] bus: 'platform': add device e6e10000.spi [ 0.094257] platform e6e10000.spi: pm_clk_notify() 1 [ 0.094649] device: 'ee000000.usb': device_add [ 0.094707] bus: 'platform': add device ee000000.usb [ 0.094813] platform ee000000.usb: pm_clk_notify() 1 [ 0.095225] device: 'ee090000.pci': device_add [ 0.095283] bus: 'platform': add device ee090000.pci [ 0.095389] platform ee090000.pci: pm_clk_notify() 1 [ 0.095801] device: 'ee0b0000.pci': device_add [ 0.095859] bus: 'platform': add device ee0b0000.pci [ 0.095965] platform ee0b0000.pci: pm_clk_notify() 1 [ 0.096378] device: 'ee0d0000.pci': device_add [ 0.096435] bus: 'platform': add device ee0d0000.pci [ 0.096541] platform ee0d0000.pci: pm_clk_notify() 1 [ 0.096921] device: 'ec500000.rcar_sound': device_add [ 0.096979] bus: 'platform': add device ec500000.rcar_sound [ 0.097086] platform ec500000.rcar_sound: pm_clk_notify() 1 [ 0.097286] device: 'keyboard': device_add [ 0.097343] bus: 'platform': add device keyboard [ 0.097449] platform keyboard: pm_clk_notify() 1 [ 0.097616] device: 'leds': device_add [ 0.097674] bus: 'platform': add device leds [ 0.097789] platform leds: pm_clk_notify() 1 [ 0.097952] device: 'fixedregulator@0': device_add [ 0.098010] bus: 'platform': add device fixedregulator@0 [ 0.098117] platform fixedregulator@0: pm_clk_notify() 1 [ 0.098283] device: 'regulator@1': device_add [ 0.098341] bus: 'platform': add device regulator@1 [ 0.098447] platform regulator@1: pm_clk_notify() 1 [ 0.098612] device: 'regulator@2': device_add [ 0.098670] bus: 'platform': add device regulator@2 [ 0.098776] platform regulator@2: pm_clk_notify() 1 [ 0.098941] device: 'regulator@3': device_add [ 0.098998] bus: 'platform': add device regulator@3 [ 0.099104] platform regulator@3: pm_clk_notify() 1 [ 0.099270] device: 'regulator@4': device_add [ 0.099328] bus: 'platform': add device regulator@4 [ 0.099434] platform regulator@4: pm_clk_notify() 1 [ 0.099596] device: 'sound': device_add [ 0.099653] bus: 'platform': add device sound [ 0.099758] platform sound: pm_clk_notify() 1 [ 0.099953] device: 'vga-encoder': device_add [ 0.100012] bus: 'platform': add device vga-encoder [ 0.100128] platform vga-encoder: pm_clk_notify() 1 [ 0.100288] device: 'vga': device_add [ 0.100345] bus: 'platform': add device vga [ 0.100452] platform vga: pm_clk_notify() 1 [ 0.100613] device: 'i2cbus@8': device_add [ 0.100682] bus: 'platform': add device i2cbus@8 [ 0.100788] platform i2cbus@8: pm_clk_notify() 1 [ 0.100920] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchp= oint registers. [ 0.100935] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 0.101011] device class 'dma': registering [ 0.101258] device: 'cpu0': device_add [ 0.101316] bus: 'cpu': add device cpu0 [ 0.148418] device: 'writeback': device_add [ 0.148483] bus: 'workqueue': add device writeback [ 0.148929] bus: 'platform': add driver reg-fixed-voltage [ 0.149254] bus: 'platform': driver_probe_device: matched device fixedre= gulator@0 with driver reg-fixed-voltage [ 0.149272] bus: 'platform': really_probe: probing driver reg-fixed-volt= age with device fixedregulator@0 [ 0.149330] reg-fixed-voltage fixedregulator@0: pm_clk_notify() 4 [ 0.149550] device: 'regulator.1': device_add [ 0.150192] driver: 'reg-fixed-voltage': driver_bound: bound to device '= fixedregulator@0' [ 0.150221] reg-fixed-voltage fixedregulator@0: pm_clk_notify() 5 [ 0.150239] bus: 'platform': really_probe: bound device fixedregulator@0= to driver reg-fixed-voltage [ 0.150270] bus: 'platform': driver_probe_device: matched device regulat= or@1 with driver reg-fixed-voltage [ 0.150288] bus: 'platform': really_probe: probing driver reg-fixed-volt= age with device regulator@1 [ 0.150338] reg-fixed-voltage regulator@1: pm_clk_notify() 4 [ 0.150579] platform regulator@1: Driver reg-fixed-voltage requests prob= e deferral [ 0.150601] platform regulator@1: Added to deferred list [ 0.150638] bus: 'platform': driver_probe_device: matched device regulat= or@3 with driver reg-fixed-voltage [ 0.150656] bus: 'platform': really_probe: probing driver reg-fixed-volt= age with device regulator@3 [ 0.150707] reg-fixed-voltage regulator@3: pm_clk_notify() 4 [ 0.150916] platform regulator@3: Driver reg-fixed-voltage requests prob= e deferral [ 0.150937] platform regulator@3: Added to deferred list [ 0.151089] bus: 'platform': add driver da9063-regulators [ 0.151337] bus: 'platform': add driver gpio-regulator [ 0.151635] bus: 'platform': driver_probe_device: matched device regulat= or@2 with driver gpio-regulator [ 0.151653] bus: 'platform': really_probe: probing driver gpio-regulator= with device regulator@2 [ 0.151703] gpio-regulator regulator@2: pm_clk_notify() 4 [ 0.151923] gpio-regulator regulator@2: Could not obtain regulator setti= ng GPIOs: -517 [ 0.151998] platform regulator@2: Driver gpio-regulator requests probe d= eferral [ 0.152019] platform regulator@2: Added to deferred list [ 0.152055] bus: 'platform': driver_probe_device: matched device regulat= or@4 with driver gpio-regulator [ 0.152073] bus: 'platform': really_probe: probing driver gpio-regulator= with device regulator@4 [ 0.152123] gpio-regulator regulator@4: pm_clk_notify() 4 [ 0.152340] gpio-regulator regulator@4: Could not obtain regulator setti= ng GPIOs: -517 [ 0.152414] platform regulator@4: Driver gpio-regulator requests probe d= eferral [ 0.152435] platform regulator@4: Added to deferred list [ 0.152592] device class 'misc': registering [ 0.152713] device class 'mdio_bus': registering [ 0.152957] bus: 'mdio_bus': registered [ 0.152974] bus: 'mdio_bus': add driver Generic PHY [ 0.153109] bus: 'mdio_bus': add driver Generic 10G PHY [ 0.153433] bus: 'serio': registered [ 0.153456] device class 'input': registering [ 0.153588] bus: 'platform': add driver i2c-sh_mobile [ 0.153920] bus: 'platform': driver_probe_device: matched device e650000= 0.i2c with driver i2c-sh_mobile [ 0.153938] bus: 'platform': really_probe: probing driver i2c-sh_mobile = with device e6500000.i2c [ 0.153989] i2c-sh_mobile e6500000.i2c: pm_clk_notify() 4 [ 0.154164] i2c-sh_mobile e6500000.i2c: Runtime PM disabled, clock force= d on. [ 0.154452] device: 'i2c-4': device_add [ 0.154596] bus: 'i2c': add device i2c-4 [ 0.154773] i2c i2c-4: adapter [e6500000.i2c] registered [ 0.154841] i2c i2c-4: of_i2c: walking child nodes [ 0.154886] i2c-sh_mobile e6500000.i2c: I2C adapter 4, bus speed 100000 = Hz [ 0.154903] driver: 'i2c-sh_mobile': driver_bound: bound to device 'e650= 0000.i2c' [ 0.154929] i2c-sh_mobile e6500000.i2c: pm_clk_notify() 5 [ 0.154947] bus: 'platform': really_probe: bound device e6500000.i2c to = driver i2c-sh_mobile [ 0.154993] bus: 'platform': driver_probe_device: matched device e651000= 0.i2c with driver i2c-sh_mobile [ 0.155011] bus: 'platform': really_probe: probing driver i2c-sh_mobile = with device e6510000.i2c [ 0.155552] i2c-sh_mobile e6510000.i2c: pm_clk_notify() 4 [ 0.155622] i2c-sh_mobile e6510000.i2c: Runtime PM disabled, clock force= d on. [ 0.155876] device: 'i2c-5': device_add [ 0.156003] bus: 'i2c': add device i2c-5 [ 0.156134] i2c i2c-5: adapter [e6510000.i2c] registered [ 0.156200] i2c i2c-5: of_i2c: walking child nodes [ 0.156232] i2c-sh_mobile e6510000.i2c: I2C adapter 5, bus speed 100000 = Hz [ 0.156248] driver: 'i2c-sh_mobile': driver_bound: bound to device 'e651= 0000.i2c' [ 0.156275] i2c-sh_mobile e6510000.i2c: pm_clk_notify() 5 [ 0.156293] bus: 'platform': really_probe: bound device e6510000.i2c to = driver i2c-sh_mobile [ 0.156339] bus: 'platform': driver_probe_device: matched device e60b000= 0.i2c with driver i2c-sh_mobile [ 0.156356] bus: 'platform': really_probe: probing driver i2c-sh_mobile = with device e60b0000.i2c [ 0.156848] i2c-sh_mobile e60b0000.i2c: pm_clk_notify() 4 [ 0.156920] i2c-sh_mobile e60b0000.i2c: Runtime PM disabled, clock force= d on. [ 0.157185] device: 'i2c-7': device_add [ 0.157312] bus: 'i2c': add device i2c-7 [ 0.157443] i2c i2c-7: adapter [e60b0000.i2c] registered [ 0.157509] i2c i2c-7: of_i2c: walking child nodes [ 0.157533] i2c i2c-7: of_i2c: register /i2c@e60b0000/regulator@68 [ 0.157574] device: '7-0068': device_add [ 0.157690] bus: 'i2c': add device 7-0068 [ 0.157790] i2c 7-0068: uevent [ 0.157842] i2c i2c-7: client [da9210] registered with bus id 7-0068 [ 0.157874] i2c-sh_mobile e60b0000.i2c: I2C adapter 7, bus speed 100000 = Hz [ 0.157891] driver: 'i2c-sh_mobile': driver_bound: bound to device 'e60b= 0000.i2c' [ 0.157917] i2c-sh_mobile e60b0000.i2c: pm_clk_notify() 5 [ 0.157935] bus: 'platform': really_probe: bound device e60b0000.i2c to = driver i2c-sh_mobile [ 0.158508] media: Linux media interface: v0.10 [ 0.158698] bus: 'media': registered [ 0.158721] Linux video capture interface: v2.00 [ 0.158739] device class 'video4linux': registering [ 0.158832] device class 'watchdog': registering [ 0.158923] bus: 'platform': add driver sh_cmt [ 0.159086] bus: 'platform': driver_probe_device: matched device ffca000= 0.timer with driver sh_cmt [ 0.159103] bus: 'platform': really_probe: probing driver sh_cmt with de= vice ffca0000.timer [ 0.159154] sh_cmt ffca0000.timer: pm_clk_notify() 4 [ 0.159224] sh_cmt ffca0000.timer: Runtime PM disabled, clock forced on. [ 0.159476] sh_cmt ffca0000.timer: ch0: used for clock events [ 0.159502] sh_cmt ffca0000.timer: ch1: used as clock source [ 0.159529] driver: 'sh_cmt': driver_bound: bound to device 'ffca0000.ti= mer' [ 0.159556] sh_cmt ffca0000.timer: pm_clk_notify() 5 [ 0.159573] bus: 'platform': really_probe: bound device ffca0000.timer t= o driver sh_cmt [ 0.160119] bus: 'platform': add driver sh_mtu2 [ 0.160554] bus: 'platform': add driver em_sti [ 0.160984] device class 'sound': registering [ 0.161223] Advanced Linux Sound Architecture Driver Initialized. [ 0.161379] device class 'net': registering [ 0.161567] device: 'lo': device_add [ 0.163932] Switched to clocksource arch_sys_counter [ 0.164862] device class 'mem': registering [ 0.164944] device: 'mem': device_add [ 0.173284] device: 'kmem': device_add [ 0.173686] device: 'null': device_add [ 0.174114] device: 'zero': device_add [ 0.174513] device: 'full': device_add [ 0.174922] device: 'random': device_add [ 0.175381] device: 'urandom': device_add [ 0.175781] device: 'kmsg': device_add [ 0.176201] device: 'tty': device_add [ 0.177447] device: 'console': device_add [ 0.178264] device: 'tty0': device_add [ 0.178892] device class 'vc': registering [ 0.178982] device: 'vcs': device_add [ 0.179933] device: 'vcsa': device_add [ 0.180384] device: 'vcs1': device_add [ 0.180977] device: 'vcsa1': device_add [ 0.181812] device: 'tty1': device_add [ 0.182219] device: 'tty2': device_add [ 0.183009] device: 'tty3': device_add [ 0.183628] device: 'tty4': device_add [ 0.184064] device: 'tty5': device_add [ 0.184905] device: 'tty6': device_add [ 0.185314] device: 'tty7': device_add [ 0.185925] device: 'tty8': device_add [ 0.186716] device: 'tty9': device_add [ 0.187122] device: 'tty10': device_add [ 0.187924] device: 'tty11': device_add [ 0.188534] device: 'tty12': device_add [ 0.188991] device: 'tty13': device_add [ 0.189784] device: 'tty14': device_add [ 0.190192] device: 'tty15': device_add [ 0.190803] device: 'tty16': device_add [ 0.191595] device: 'tty17': device_add [ 0.192014] device: 'tty18': device_add [ 0.192808] device: 'tty19': device_add [ 0.193479] device: 'tty20': device_add [ 0.193888] device: 'tty21': device_add [ 0.194711] device: 'tty22': device_add [ 0.195120] device: 'tty23': device_add [ 0.195722] device: 'tty24': device_add [ 0.196525] device: 'tty25': device_add [ 0.196934] device: 'tty26': device_add [ 0.197775] device: 'tty27': device_add [ 0.198388] device: 'tty28': device_add [ 0.198796] device: 'tty29': device_add [ 0.199590] device: 'tty30': device_add [ 0.199999] device: 'tty31': device_add [ 0.200623] device: 'tty32': device_add [ 0.201416] device: 'tty33': device_add [ 0.201876] device: 'tty34': device_add [ 0.202670] device: 'tty35': device_add [ 0.203281] device: 'tty36': device_add [ 0.203690] device: 'tty37': device_add [ 0.204522] device: 'tty38': device_add [ 0.204943] device: 'tty39': device_add [ 0.205546] device: 'tty40': device_add [ 0.206389] device: 'tty41': device_add [ 0.206799] device: 'tty42': device_add [ 0.207594] device: 'tty43': device_add [ 0.208209] device: 'tty44': device_add [ 0.208630] device: 'tty45': device_add [ 0.209439] device: 'tty46': device_add [ 0.209849] device: 'tty47': device_add [ 0.210502] device: 'tty48': device_add [ 0.211297] device: 'tty49': device_add [ 0.211707] device: 'tty50': device_add [ 0.212502] device: 'tty51': device_add [ 0.213115] device: 'tty52': device_add [ 0.213536] device: 'tty53': device_add [ 0.214361] device: 'tty54': device_add [ 0.214822] device: 'tty55': device_add [ 0.215428] device: 'tty56': device_add [ 0.216234] device: 'tty57': device_add [ 0.216645] device: 'tty58': device_add [ 0.217461] device: 'tty59': device_add [ 0.218085] device: 'tty60': device_add [ 0.218497] device: 'tty61': device_add [ 0.219344] device: 'tty62': device_add [ 0.219756] device: 'tty63': device_add [ 0.220704] device class 'thermal': registering [ 0.221176] NET: Registered protocol family 2 [ 0.222523] TCP established hash table entries: 8192 (order: 3, 32768 by= tes) [ 0.222975] TCP bind hash table entries: 8192 (order: 6, 294912 bytes) [ 0.229661] TCP: Hash tables configured (established 8192 bind 8192) [ 0.229786] TCP: reno registered [ 0.229820] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 0.230686] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 0.624817] bus: 'platform': add driver arm-pmu [ 0.626355] bus: 'clocksource': registered [ 0.626381] device: 'clocksource': device_add [ 0.626456] device: 'clocksource0': device_add [ 0.626516] bus: 'clocksource': add device clocksource0 [ 0.626774] bus: 'platform': add driver alarmtimer [ 0.627027] Registering platform device 'alarmtimer'. Parent at platform [ 0.627043] device: 'alarmtimer': device_add [ 0.627105] bus: 'platform': add device alarmtimer [ 0.627223] platform alarmtimer: pm_clk_notify() 1 [ 0.627307] bus: 'platform': driver_probe_device: matched device alarmti= mer with driver alarmtimer [ 0.627324] bus: 'platform': really_probe: probing driver alarmtimer wit= h device alarmtimer [ 0.627371] alarmtimer alarmtimer: pm_clk_notify() 4 [ 0.627459] driver: 'alarmtimer': driver_bound: bound to device 'alarmti= mer' [ 0.627486] alarmtimer alarmtimer: pm_clk_notify() 5 [ 0.627503] bus: 'platform': really_probe: bound device alarmtimer to dr= iver alarmtimer [ 0.627721] bus: 'clockevents': registered [ 0.627745] device: 'clockevents': device_add [ 0.627816] device: 'clockevent0': device_add [ 0.627876] bus: 'clockevents': add device clockevent0 [ 0.628090] futex hash table entries: 256 (order: 1, 11264 bytes) [ 0.628710] bus: 'event_source': registered [ 0.628737] device: 'breakpoint': device_add [ 0.628803] bus: 'event_source': add device breakpoint [ 0.629042] device: 'software': device_add [ 0.629118] bus: 'event_source': add device software [ 0.634101] bus: 'platform': add driver gpio_rcar [ 0.634184] bus: 'platform': driver_probe_device: matched device e605000= 0.gpio with driver gpio_rcar [ 0.634202] bus: 'platform': really_probe: probing driver gpio_rcar with= device e6050000.gpio [ 0.634257] gpio_rcar e6050000.gpio: pm_clk_notify() 4 [ 0.634361] gpio_rcar e6050000.gpio: Runtime PM disabled, clock forced o= n. [ 0.635763] gpio_rcar e6050000.gpio: driving 32 GPIOs [ 0.635780] driver: 'gpio_rcar': driver_bound: bound to device 'e6050000= =2Egpio' [ 0.635807] gpio_rcar e6050000.gpio: pm_clk_notify() 5 [ 0.635825] bus: 'platform': really_probe: bound device e6050000.gpio to= driver gpio_rcar [ 0.635865] bus: 'platform': driver_probe_device: matched device e605100= 0.gpio with driver gpio_rcar [ 0.635882] bus: 'platform': really_probe: probing driver gpio_rcar with= device e6051000.gpio [ 0.635934] gpio_rcar e6051000.gpio: pm_clk_notify() 4 [ 0.636005] gpio_rcar e6051000.gpio: Runtime PM disabled, clock forced o= n. [ 0.637302] gpio_rcar e6051000.gpio: driving 32 GPIOs [ 0.637318] driver: 'gpio_rcar': driver_bound: bound to device 'e6051000= =2Egpio' [ 0.637345] gpio_rcar e6051000.gpio: pm_clk_notify() 5 [ 0.637362] bus: 'platform': really_probe: bound device e6051000.gpio to= driver gpio_rcar [ 0.637401] bus: 'platform': driver_probe_device: matched device e605200= 0.gpio with driver gpio_rcar [ 0.637419] bus: 'platform': really_probe: probing driver gpio_rcar with= device e6052000.gpio [ 0.637470] gpio_rcar e6052000.gpio: pm_clk_notify() 4 [ 0.637539] gpio_rcar e6052000.gpio: Runtime PM disabled, clock forced o= n. [ 0.638843] gpio_rcar e6052000.gpio: driving 32 GPIOs [ 0.638859] driver: 'gpio_rcar': driver_bound: bound to device 'e6052000= =2Egpio' [ 0.638886] gpio_rcar e6052000.gpio: pm_clk_notify() 5 [ 0.638903] bus: 'platform': really_probe: bound device e6052000.gpio to= driver gpio_rcar [ 0.638943] bus: 'platform': driver_probe_device: matched device e605300= 0.gpio with driver gpio_rcar [ 0.638960] bus: 'platform': really_probe: probing driver gpio_rcar with= device e6053000.gpio [ 0.639011] gpio_rcar e6053000.gpio: pm_clk_notify() 4 [ 0.639081] gpio_rcar e6053000.gpio: Runtime PM disabled, clock forced o= n. [ 0.640415] gpio_rcar e6053000.gpio: driving 32 GPIOs [ 0.640431] driver: 'gpio_rcar': driver_bound: bound to device 'e6053000= =2Egpio' [ 0.640457] gpio_rcar e6053000.gpio: pm_clk_notify() 5 [ 0.640475] bus: 'platform': really_probe: bound device e6053000.gpio to= driver gpio_rcar [ 0.640514] bus: 'platform': driver_probe_device: matched device e605400= 0.gpio with driver gpio_rcar [ 0.640532] bus: 'platform': really_probe: probing driver gpio_rcar with= device e6054000.gpio [ 0.640584] gpio_rcar e6054000.gpio: pm_clk_notify() 4 [ 0.640653] gpio_rcar e6054000.gpio: Runtime PM disabled, clock forced o= n. [ 0.641992] gpio_rcar e6054000.gpio: driving 32 GPIOs [ 0.642008] driver: 'gpio_rcar': driver_bound: bound to device 'e6054000= =2Egpio' [ 0.642034] gpio_rcar e6054000.gpio: pm_clk_notify() 5 [ 0.642052] bus: 'platform': really_probe: bound device e6054000.gpio to= driver gpio_rcar [ 0.642091] bus: 'platform': driver_probe_device: matched device e605500= 0.gpio with driver gpio_rcar [ 0.642109] bus: 'platform': really_probe: probing driver gpio_rcar with= device e6055000.gpio [ 0.642161] gpio_rcar e6055000.gpio: pm_clk_notify() 4 [ 0.642230] gpio_rcar e6055000.gpio: Runtime PM disabled, clock forced o= n. [ 0.643566] gpio_rcar e6055000.gpio: driving 32 GPIOs [ 0.643581] driver: 'gpio_rcar': driver_bound: bound to device 'e6055000= =2Egpio' [ 0.643608] gpio_rcar e6055000.gpio: pm_clk_notify() 5 [ 0.643625] bus: 'platform': really_probe: bound device e6055000.gpio to= driver gpio_rcar [ 0.644282] bus: 'platform': add driver shdma-of [ 0.644724] bus: 'platform': add driver sh-dma-engine [ 0.645234] bus: 'platform': remove driver sh-dma-engine [ 0.645296] driver: 'sh-dma-engine': driver_release [ 0.645327] bus: 'i2c': add driver da9210 [ 0.645389] bus: 'i2c': driver_probe_device: matched device 7-0068 with = driver da9210 [ 0.645406] bus: 'i2c': really_probe: probing driver da9210 with device = 7-0068 [ 0.645517] da9210 7-0068: probe [ 0.645938] i2c i2c-7: master_xfer[0] W, addr=3D0x68, len=3D2 [ 0.647496] i2c i2c-7: master_xfer[0] W, addr=3D0x68, len=3D2 [ 0.647978] device: 'regulator.2': device_add [ 0.648282] i2c i2c-7: master_xfer[0] W, addr=3D0x68, len=3D1 [ 0.648304] i2c i2c-7: master_xfer[1] R, addr=3D0x68, len=3D1 [ 0.649311] i2c i2c-7: master_xfer[0] W, addr=3D0x68, len=3D1 [ 0.649333] i2c i2c-7: master_xfer[1] R, addr=3D0x68, len=3D1 [ 0.649986] i2c i2c-7: master_xfer[0] W, addr=3D0x68, len=3D1 [ 0.650008] i2c i2c-7: master_xfer[1] R, addr=3D0x68, len=3D1 [ 0.650665] i2c i2c-7: master_xfer[0] W, addr=3D0x68, len=3D1 [ 0.650687] i2c i2c-7: master_xfer[1] R, addr=3D0x68, len=3D1 [ 0.651496] driver: 'da9210': driver_bound: bound to device '7-0068' [ 0.651518] bus: 'i2c': really_probe: bound device 7-0068 to driver da92= 10 [ 0.651628] i2c-core: driver [da9210] registered [ 0.651718] device: 'ptmx': device_add [ 0.652144] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 0.652236] Registering platform device 'serial8250'. Parent at platform [ 0.652253] device: 'serial8250': device_add [ 0.652311] bus: 'platform': add device serial8250 [ 0.652418] platform serial8250: pm_clk_notify() 1 [ 0.652634] device: 'ttyS0': device_add [ 0.653818] device: 'ttyS1': device_add [ 0.654661] device: 'ttyS2': device_add [ 0.655472] device: 'ttyS3': device_add [ 0.656893] bus: 'platform': add driver serial8250 [ 0.657054] bus: 'platform': driver_probe_device: matched device serial8= 250 with driver serial8250 [ 0.657071] bus: 'platform': really_probe: probing driver serial8250 wit= h device serial8250 [ 0.657115] serial8250 serial8250: pm_clk_notify() 4 [ 0.657199] driver: 'serial8250': driver_bound: bound to device 'serial8= 250' [ 0.657226] serial8250 serial8250: pm_clk_notify() 5 [ 0.657243] bus: 'platform': really_probe: bound device serial8250 to dr= iver serial8250 [ 0.657369] bus: 'platform': add driver serial8250-em [ 0.657804] SuperH (H)SCI(F) driver initialized [ 0.658040] bus: 'platform': add driver sh-sci [ 0.658337] bus: 'platform': driver_probe_device: matched device e6c4000= 0.serial with driver sh-sci [ 0.658354] bus: 'platform': really_probe: probing driver sh-sci with de= vice e6c40000.serial [ 0.659023] sh-sci e6c40000.serial: pm_clk_notify() 4 [ 0.659097] sh-sci e6c40000.serial: Runtime PM disabled, clock forced on. [ 0.659456] e6c40000.serial: ttySC0 at MMIO 0xe6c40000 (irq =3D 100, bas= e_baud =3D 0) is a scifa [ 3.939664] console [ttySC0] enabled [ 3.943250] device: 'ttySC0': device_add [ 3.949740] driver: 'sh-sci': driver_bound: bound to device 'e6c40000.se= rial' [ 3.956855] sh-sci e6c40000.serial: pm_clk_notify() 5 [ 3.961875] bus: 'platform': really_probe: bound device e6c40000.serial = to driver sh-sci [ 3.969945] bus: 'platform': driver_probe_device: matched device e6c5000= 0.serial with driver sh-sci [ 3.978943] bus: 'platform': really_probe: probing driver sh-sci with de= vice e6c50000.serial [ 3.987979] sh-sci e6c50000.serial: pm_clk_notify() 4 [ 3.993053] sh-sci e6c50000.serial: Runtime PM disabled, clock forced on. [ 4.000116] e6c50000.serial: ttySC1 at MMIO 0xe6c50000 (irq =3D 101, bas= e_baud =3D 0) is a scifa [ 4.008560] device: 'ttySC1': device_add [ 4.013505] driver: 'sh-sci': driver_bound: bound to device 'e6c50000.se= rial' [ 4.020617] sh-sci e6c50000.serial: pm_clk_notify() 5 [ 4.025652] bus: 'platform': really_probe: bound device e6c50000.serial = to driver sh-sci [ 4.034237] bus: 'i2c': add driver at24 [ 4.038173] i2c-core: driver [at24] registered [ 4.042613] bus: 'i2c': add driver da9063 [ 4.046738] i2c-core: driver [da9063] registered [ 4.051379] bus: 'platform': add driver sh-eth [ 4.056297] bus: 'platform': driver_probe_device: matched device ee70000= 0.ethernet with driver sh-eth [ 4.065468] bus: 'platform': really_probe: probing driver sh-eth with de= vice ee700000.ethernet [ 4.075389] sh-eth ee700000.ethernet: pm_clk_notify() 4 [ 4.080636] sh-eth ee700000.ethernet: Runtime PM disabled, clock forced = on. [ 4.087790] device: 'ee700000.etherne': device_add [ 4.092867] libphy: sh_mii: probed [ 4.096972] device: 'ee700000.etherne:01': device_add [ 4.102040] bus: 'mdio_bus': add device ee700000.etherne:01 [ 4.107851] device: 'eth0': device_add [ 4.113709] sh-eth ee700000.ethernet eth0: Base address at 0xee700000, 2= e:09:0a:00:6e:2e, IRQ 102. [ 4.122622] driver: 'sh-eth': driver_bound: bound to device 'ee700000.et= hernet' [ 4.129907] sh-eth ee700000.ethernet: pm_clk_notify() 5 [ 4.135113] bus: 'platform': really_probe: bound device ee700000.etherne= t to driver sh-eth [ 4.143972] device: 'mice': device_add [ 4.150713] mousedev: PS/2 mouse device common for all mice [ 4.156276] bus: 'serio': add driver atkbd [ 4.160607] bus: 'i2c': add driver st1232-ts [ 4.164994] i2c-core: driver [st1232-ts] registered [ 4.169866] bus: 'platform': add driver i2c-riic [ 4.174894] bus: 'platform': add driver i2c-rcar [ 4.180397] bus: 'platform': add driver i2c-demux-pinctrl [ 4.186082] bus: 'platform': driver_probe_device: matched device i2cbus@= 8 with driver i2c-demux-pinctrl [ 4.195425] bus: 'platform': really_probe: probing driver i2c-demux-pinc= trl with device i2cbus@8 [ 4.204200] i2c-demux-pinctrl i2cbus@8: pm_clk_notify() 4 [ 4.209674] of_changeset: applying... [ 4.213317] of/cset UPDATE_PROPERTY /i2c@e6520000/status [ 4.219622] of_changeset: applied, emitting notifiers. [ 4.224744] of/notify UPDATE_PROPERTY /i2c@e6520000:status [ 4.230707] device: 'e6520000.i2c': device_add [ 4.235244] bus: 'platform': add device e6520000.i2c [ 4.240309] platform e6520000.i2c: pm_clk_notify() 1 [ 4.245445] bus: 'platform': driver_probe_device: matched device e652000= 0.i2c with driver i2c-sh_mobile [ 4.254788] bus: 'platform': really_probe: probing driver i2c-sh_mobile = with device e6520000.i2c [ 4.263719] i2c-sh_mobile e6520000.i2c: pm_clk_notify() 4 [ 4.269174] i2c-sh_mobile e6520000.i2c: Runtime PM disabled, clock force= d on. [ 4.276660] device: 'i2c-6': device_add [ 4.280607] bus: 'i2c': add device i2c-6 [ 4.284690] i2c i2c-6: adapter [e6520000.i2c] registered [ 4.290029] i2c i2c-6: of_i2c: walking child nodes [ 4.294839] i2c-sh_mobile e6520000.i2c: I2C adapter 6, bus speed 100000 = Hz [ 4.301668] driver: 'i2c-sh_mobile': driver_bound: bound to device 'e652= 0000.i2c' [ 4.309131] i2c-sh_mobile e6520000.i2c: pm_clk_notify() 5 [ 4.314511] bus: 'platform': really_probe: bound device e6520000.i2c to = driver i2c-sh_mobile [ 4.322934] of_changeset: notifiers sent. [ 4.327483] device: 'i2c-8': device_add [ 4.331408] bus: 'i2c': add device i2c-8 [ 4.335441] i2c i2c-8: adapter [i2c-6-mux (chan_id 0)] registered [ 4.341545] i2c i2c-8: of_i2c: walking child nodes [ 4.346328] i2c i2c-8: of_i2c: register /i2cbus@8/i2c8@0/sound-codec@12 [ 4.352929] device: '8-0012': device_add [ 4.356932] bus: 'i2c': add device 8-0012 [ 4.361011] i2c 8-0012: uevent [ 4.364115] i2c i2c-8: client [ak4643] registered with bus id 8-0012 [ 4.370435] i2c i2c-8: of_i2c: register /i2cbus@8/i2c8@0/composite-in@20 [ 4.377134] device: '8-0020': device_add [ 4.381124] bus: 'i2c': add device 8-0020 [ 4.385204] i2c 8-0020: uevent [ 4.388292] i2c i2c-8: client [adv7180] registered with bus id 8-0020 [ 4.394777] i2c i2c-6: Added multiplexed i2c bus 8 [ 4.399561] driver: 'i2c-demux-pinctrl': driver_bound: bound to device '= i2cbus@8' [ 4.407018] i2c-demux-pinctrl i2cbus@8: pm_clk_notify() 5 [ 4.412383] bus: 'platform': really_probe: bound device i2cbus@8 to driv= er i2c-demux-pinctrl [ 4.420897] bus: 'platform': add driver i2c-mux-gpio [ 4.426261] bus: 'i2c': add driver i2c-slave-eeprom [ 4.431252] i2c-core: driver [i2c-slave-eeprom] registered [ 4.436747] bus: 'i2c': add driver adv7180 [ 4.440869] bus: 'i2c': driver_probe_device: matched device 8-0020 with = driver adv7180 [ 4.448746] bus: 'i2c': really_probe: probing driver adv7180 with device= 8-0020 [ 4.456108] adv7180 8-0020: probe [ 4.459412] adv7180 8-0020: chip found @ 0x20 (i2c-6-mux (chan_id 0)) [ 4.466015] i2c i2c-8: master_xfer[0] W, addr=3D0x20, len=3D2 [ 4.475297] i2c i2c-8: master_xfer[0] W, addr=3D0x20, len=3D2 [ 4.481033] i2c i2c-8: master_xfer[0] W, addr=3D0x20, len=3D2 [ 4.486776] i2c i2c-8: master_xfer[0] W, addr=3D0x20, len=3D2 [ 4.492509] i2c i2c-8: master_xfer[0] W, addr=3D0x20, len=3D2 [ 4.498256] i2c i2c-8: master_xfer[0] W, addr=3D0x20, len=3D2 [ 4.503983] i2c i2c-8: master_xfer[0] W, addr=3D0x20, len=3D2 [ 4.509714] i2c i2c-8: master_xfer[0] W, addr=3D0x20, len=3D2 [ 4.515457] i2c i2c-8: master_xfer[0] W, addr=3D0x20, len=3D2 [ 4.521194] i2c i2c-8: master_xfer[0] W, addr=3D0x20, len=3D2 [ 4.526937] i2c i2c-8: master_xfer[0] W, addr=3D0x20, len=3D2 [ 4.543983] i2c i2c-8: master_xfer[0] W, addr=3D0x20, len=3D2 [ 4.549710] i2c i2c-8: master_xfer[0] W, addr=3D0x20, len=3D2 [ 4.555449] i2c i2c-8: master_xfer[0] W, addr=3D0x20, len=3D2 [ 4.561176] i2c i2c-8: master_xfer[0] W, addr=3D0x20, len=3D1 [ 4.566560] i2c i2c-8: master_xfer[1] R, addr=3D0x20, len=3D1 [ 4.572477] driver: 'adv7180': driver_bound: bound to device '8-0020' [ 4.578895] bus: 'i2c': really_probe: bound device 8-0020 to driver adv7= 180 [ 4.585921] i2c-core: driver [adv7180] registered [ 4.590631] bus: 'platform': add driver rcar_thermal [ 4.595664] bus: 'platform': driver_probe_device: matched device e61f000= 0.thermal with driver rcar_thermal [ 4.605266] bus: 'platform': really_probe: probing driver rcar_thermal w= ith device e61f0000.thermal [ 4.614301] rcar_thermal e61f0000.thermal: pm_clk_notify() 4 [ 4.619982] rcar_thermal e61f0000.thermal: Runtime PM disabled, clock fo= rced on. [ 4.628174] device: 'thermal_zone0': device_add [ 4.633221] rcar_thermal e61f0000.thermal: 1 sensor probed [ 4.638685] driver: 'rcar_thermal': driver_bound: bound to device 'e61f0= 000.thermal' [ 4.646400] rcar_thermal e61f0000.thermal: pm_clk_notify() 5 [ 4.652024] bus: 'platform': really_probe: bound device e61f0000.thermal= to driver rcar_thermal [ 4.661037] bus: 'platform': add driver da9063-watchdog [ 4.666653] bus: 'hid': registered [ 4.670192] device: 'timer': device_add [ 4.676483] Registering platform device 'snd-soc-dummy'. Parent at platf= orm [ 4.683398] device: 'snd-soc-dummy': device_add [ 4.687959] bus: 'platform': add device snd-soc-dummy [ 4.693071] platform snd-soc-dummy: pm_clk_notify() 1 [ 4.698201] bus: 'platform': add driver snd-soc-dummy [ 4.703368] bus: 'platform': driver_probe_device: matched device snd-soc= -dummy with driver snd-soc-dummy [ 4.712797] bus: 'platform': really_probe: probing driver snd-soc-dummy = with device snd-soc-dummy [ 4.721650] snd-soc-dummy snd-soc-dummy: pm_clk_notify() 4 [ 4.727268] driver: 'snd-soc-dummy': driver_bound: bound to device 'snd-= soc-dummy' [ 4.734812] snd-soc-dummy snd-soc-dummy: pm_clk_notify() 5 [ 4.740264] bus: 'platform': really_probe: bound device snd-soc-dummy to= driver snd-soc-dummy [ 4.748842] bus: 'platform': add driver soc-audio [ 4.753761] bus: 'i2c': add driver ak4642-codec [ 4.758339] bus: 'i2c': driver_probe_device: matched device 8-0012 with = driver ak4642-codec [ 4.766648] bus: 'i2c': really_probe: probing driver ak4642-codec with d= evice 8-0012 [ 4.774442] ak4642-codec 8-0012: probe [ 4.778407] driver: 'ak4642-codec': driver_bound: bound to device '8-001= 2' [ 4.785256] bus: 'i2c': really_probe: bound device 8-0012 to driver ak46= 42-codec [ 4.792702] i2c-core: driver [ak4642-codec] registered [ 4.798235] TCP: cubic registered [ 4.801853] device: 'cpu_dma_latency': device_add [ 4.808670] device: 'network_latency': device_add [ 4.814014] device: 'network_throughput': device_add [ 4.819618] device: 'memory_bandwidth': device_add [ 4.825776] platform regulator@1: Retrying from deferred list [ 4.831523] bus: 'platform': driver_probe_device: matched device regulat= or@1 with driver reg-fixed-voltage [ 4.841126] bus: 'platform': really_probe: probing driver reg-fixed-volt= age with device regulator@1 [ 4.850188] reg-fixed-voltage regulator@1: pm_clk_notify() 4 [ 4.856132] device: 'regulator.3': device_add [ 4.861632] driver: 'reg-fixed-voltage': driver_bound: bound to device '= regulator@1' [ 4.869382] reg-fixed-voltage regulator@1: pm_clk_notify() 5 [ 4.875020] bus: 'platform': really_probe: bound device regulator@1 to d= river reg-fixed-voltage [ 4.883688] platform regulator@3: Retrying from deferred list [ 4.889441] bus: 'platform': driver_probe_device: matched device regulat= or@3 with driver reg-fixed-voltage [ 4.899043] bus: 'platform': really_probe: probing driver reg-fixed-volt= age with device regulator@3 [ 4.908084] reg-fixed-voltage regulator@3: pm_clk_notify() 4 [ 4.913927] device: 'regulator.4': device_add [ 4.919012] driver: 'reg-fixed-voltage': driver_bound: bound to device '= regulator@3' [ 4.926734] reg-fixed-voltage regulator@3: pm_clk_notify() 5 [ 4.932359] bus: 'platform': really_probe: bound device regulator@3 to d= river reg-fixed-voltage [ 4.941030] platform regulator@2: Retrying from deferred list [ 4.946791] bus: 'platform': driver_probe_device: matched device regulat= or@2 with driver gpio-regulator [ 4.956134] bus: 'platform': really_probe: probing driver gpio-regulator= with device regulator@2 [ 4.964915] gpio-regulator regulator@2: pm_clk_notify() 4 [ 4.970654] device: 'regulator.5': device_add [ 4.975809] driver: 'gpio-regulator': driver_bound: bound to device 'reg= ulator@2' [ 4.983259] gpio-regulator regulator@2: pm_clk_notify() 5 [ 4.988638] bus: 'platform': really_probe: bound device regulator@2 to d= river gpio-regulator [ 4.997051] platform regulator@4: Retrying from deferred list [ 5.002798] bus: 'platform': driver_probe_device: matched device regulat= or@4 with driver gpio-regulator [ 5.012142] bus: 'platform': really_probe: probing driver gpio-regulator= with device regulator@4 [ 5.020924] gpio-regulator regulator@4: pm_clk_notify() 4 [ 5.026651] device: 'regulator.6': device_add [ 5.031687] driver: 'gpio-regulator': driver_bound: bound to device 'reg= ulator@4' [ 5.039151] gpio-regulator regulator@4: pm_clk_notify() 5 [ 5.044530] bus: 'platform': really_probe: bound device regulator@4 to d= river gpio-regulator [ 5.054379] bus: 'platform': add driver gpio-keys [ 5.059318] bus: 'platform': driver_probe_device: matched device keyboar= d with driver gpio-keys [ 5.067972] bus: 'platform': really_probe: probing driver gpio-keys with= device keyboard [ 5.076056] gpio-keys keyboard: pm_clk_notify() 4 [ 5.081623] device: 'input0': device_add [ 5.086295] input: keyboard as /devices/platform/keyboard/input/input0 [ 5.092953] driver: 'gpio-keys': driver_bound: bound to device 'keyboard' [ 5.099729] gpio-keys keyboard: pm_clk_notify() 5 [ 5.104419] bus: 'platform': really_probe: bound device keyboard to driv= er gpio-keys [ 5.112285] of_changeset: applying... [ 5.115941] of/cset UPDATE_PROPERTY /i2c@e60b0000/status [ 5.122157] of_changeset: applied, emitting notifiers. [ 5.127278] of/notify UPDATE_PROPERTY /i2c@e60b0000:status [ 5.132779] i2c-sh_mobile e60b0000.i2c: pm_clk_notify() 2 [ 5.138469] bus: 'platform': remove device e60b0000.i2c [ 5.143728] i2c-sh_mobile e60b0000.i2c: pm_clk_notify() 6 [ 5.149197] device: '7-0068': device_unregister [ 5.153977] bus: 'i2c': remove device 7-0068 [ 5.158660] device: 'regulator.2': device_unregister [ 5.165811] i2c 7-0068: uevent [ 5.168980] i2c i2c-7: adapter [e60b0000.i2c] unregistered [ 5.174446] device: 'i2c-7': device_unregister [ 5.179041] bus: 'i2c': remove device i2c-7 [ 5.183555] platform e60b0000.i2c: pm_clk_notify() 7 [ 5.188581] platform e60b0000.i2c: Runtime PM disabled, clock forced off. [ 5.195353] platform e60b0000.i2c: pm_clk_notify() 3 [ 5.200414] Unable to handle kernel NULL pointer dereference at virtual = address 00000018 [ 5.208461] pgd =3D c0004000 [ 5.211151] [00000018] *pgd=3D00000000 [ 5.214732] Internal error: Oops: 5 [#1] ARM [ 5.218983] CPU: 0 PID: 1 Comm: swapper Tainted: G W 4.0.0-= rc4-00009-gcb55587ebc4047 #90 [ 5.228136] Hardware name: Generic R8A7790 (Flattened Device Tree) [ 5.234275] task: ee84d340 ti: ee84e000 task.ti: ee84e000 [ 5.239643] PC is at release_resource+0x20/0x68 [ 5.244157] LR is at _raw_write_lock+0x3c/0x44 [ 5.248577] pc : [] lr : [] psr: a0000113 [ 5.248577] sp : ee84fcd8 ip : ee84fcb0 fp : ee84fcec [ 5.259975] r10: 00000000 r9 : c03de2c0 r8 : c03d5694 [ 5.265166] r7 : ee84fdf4 r6 : 0000001c r5 : 00000000 r4 : ee8efd00 [ 5.271650] r3 : 00000000 r2 : 00000018 r1 : 00000009 r0 : c03c7cd8 [ 5.278136] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment= kernel [ 5.285395] Control: 10c5347d Table: 40004059 DAC: 00000015 [ 5.291102] Process swapper (pid: 1, stack limit =3D 0xee84e208) [ 5.296896] Stack: (0xee84fcd8 to 0xee850000) [ 5.301228] fcc0: = 00000000 ee8f3e00 [ 5.309359] fce0: ee84fd0c ee84fcf0 c01604fc c0024168 c03d39a0 ee8f3e00 = 00000000 00000005 [ 5.317491] fd00: ee84fd24 ee84fd10 c016054c c0160494 c03d39a0 ee8f3e10 = ee84fd3c ee84fd28 [ 5.325624] fd20: c01aad54 c0160544 ee8f3e34 ee8f3e00 ee84fd64 ee84fd40 = c01ab3f8 c01aad08 [ 5.333755] fd40: 00000000 00000000 c0b9ba86 ffffffff 00000000 00000005 = ee84fd8c ee84fd68 [ 5.341887] fd60: c00389b0 c01ab338 ffffffff c03d7b98 c03d7ba4 ffffffff = ee84fdf4 00000005 [ 5.350018] fd80: ee84fdbc ee84fd90 c0038c78 c0038974 00000000 c004eed4 = c0311ab7 ee84fdf4 [ 5.358150] fda0: 00000005 ee84fe88 c0340d2c c0340d2c ee84fdd4 ee84fdc0 = c0038cb0 c0038c38 [ 5.366282] fdc0: 00000000 c0259a44 ee84fdec ee84fdd8 c01ab868 c0038c9c = ee940440 ee84fe88 [ 5.374414] fde0: ee84fe0c ee84fdf0 c01aba70 c01ab7ec 00000001 eefd18b8 = ee84fe90 eefd1b1c [ 5.382546] fe00: ee84fe4c ee84fe10 c01abafc c01aba38 ee84fe3c ee84fe20 = c025d420 c0046dc0 [ 5.390678] fe20: 00000000 ee84fe88 ee84fe88 c0340d2c ee84fe4c ee84fe40 = c025d454 ee940440 [ 5.398810] fe40: ee84fe84 ee84fe50 c01ac408 c01aba84 ee84fe84 ee84fe60 = c01ac5b4 eefd18b8 [ 5.406941] fe60: c03356c0 00000000 c0340d2c eefd18b8 c03356c0 00000000 = ee84fee4 ee84fe88 [ 5.415073] fe80: c0335744 c01ac370 ee940440 ee940440 c02fc41b 00000009 = c0300520 eefd1b5c [ 5.423203] fea0: 00000000 00000000 c02fc41b 00000124 c0baab34 00000000 = 00000000 00000009 [ 5.431334] fec0: 00000000 c01a848c 00000000 00000000 00000000 ee940440 = ee84ff5c ee84fee8 [ 5.439466] fee0: c0321dd8 c03356cc ee84ff0c ee84fef8 c025ed5c c0046dc0 = ee84ff00 ee84ff08 [ 5.447599] ff00: c0321604 c010ae7c ef7fcce4 ef7fcce1 ee84ff5c ee84ff20 = c0037790 c03215f4 [ 5.455728] ff20: 00000043 00000007 00000007 00000044 ee84ff5c 00000007 = 00000007 00000044 [ 5.463860] ff40: c034155c c034789c c03de2c0 c03de2c0 ee84ff94 ee84ff60 = c0321f88 c0321cdc [ 5.471990] ff60: 00000007 00000007 c03215e8 00000000 c03de2c0 c0257c94 = 00000000 00000000 [ 5.480121] ff80: 00000000 00000000 ee84ffac ee84ff98 c0257ca8 c0321e98 = 00000000 00000000 [ 5.488251] ffa0: 00000000 ee84ffb0 c000e8f0 c0257ca0 00000000 00000000 = 00000000 00000000 [ 5.496381] ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 = 00000000 00000000 [ 5.504512] ffe0: 00000000 00000000 00000000 00000000 00000013 00000000 = 0bbb5628 10468c41 [ 5.512628] Backtrace:=20 [ 5.515081] [] (release_resource) from [] (platform_= device_del+0x74/0x84) [ 5.523543] r4:ee8f3e00 r3:00000000 [ 5.527129] [] (platform_device_del) from [] (platfo= rm_device_unregister+0x14/0x20) [ 5.536453] r6:00000005 r5:00000000 r4:ee8f3e00 r3:c03d39a0 [ 5.542138] [] (platform_device_unregister) from [] = (of_platform_device_destroy+0x58/0xa8) [ 5.552066] r4:ee8f3e10 r3:c03d39a0 [ 5.555652] [] (of_platform_device_destroy) from [] = (of_platform_notify+0xcc/0xe8) [ 5.564891] r4:ee8f3e00 r3:ee8f3e34 [ 5.568479] [] (of_platform_notify) from [] (notifie= r_call_chain+0x48/0x70) [ 5.577114] r6:00000005 r5:00000000 r4:ffffffff [ 5.581746] [] (notifier_call_chain) from [] (__bloc= king_notifier_call_chain+0x4c/0x64) [ 5.591416] r8:00000005 r7:ee84fdf4 r6:ffffffff r5:c03d7ba4 r4:c03d7b98= r3:ffffffff [ 5.599180] [] (__blocking_notifier_call_chain) from [] (blocking_notifier_call_chain+0x20/0x28) [ 5.609625] r8:c0340d2c r7:c0340d2c r6:ee84fe88 r5:00000005 r4:ee84fdf4 [ 5.616352] [] (blocking_notifier_call_chain) from [= ] (of_reconfig_notify+0x88/0xa8) [ 5.625776] [] (of_reconfig_notify) from [] (of_prop= erty_notify+0x44/0x4c) [ 5.634325] r5:ee84fe88 r4:ee940440 [ 5.637912] [] (of_property_notify) from [] (__of_ch= angeset_entry_notify+0x84/0xc4) [ 5.647251] [] (__of_changeset_entry_notify) from []= (of_changeset_apply+0xa4/0xe4) [ 5.656575] r4:ee940440 [ 5.659114] [] (of_changeset_apply) from [] (test_in= it+0x84/0xa8) [ 5.666887] r6:00000000 r5:c03356c0 r4:eefd18b8 [ 5.671520] [] (test_init) from [] (do_one_initcall+= 0x108/0x1bc) [ 5.679208] r4:ee940440 [ 5.681746] [] (do_one_initcall) from [] (kernel_ini= t_freeable+0xfc/0x1bc) [ 5.690296] r9:c03de2c0 r8:c03de2c0 r7:c034789c r6:c034155c r5:00000044= r4:00000007 [ 5.698060] [] (kernel_init_freeable) from [] (kerne= l_init+0x14/0xec) [ 5.706178] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0257c94= r4:c03de2c0 [ 5.713942] [] (kernel_init) from [] (ret_from_fork+= 0x14/0x24) [ 5.721457] r4:00000000 r3:00000000 [ 5.725040] Code: e59f004c eb08ebcb e5943010 e2832018 (e5933018)=20 [ 5.731118] ---[ end trace cb88537fdc8fa202 ]--- [ 5.735735] Kernel panic - not syncing: Attempted to kill init! exitcode= =3D0x0000000b [ 5.735735]=20 [ 5.744812] ---[ end Kernel panic - not syncing: Attempted to kill init!= exitcode=3D0x0000000b [ 5.744812]=20 --a8Wt8u1KmwUX3Y2C Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 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