From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 705AFC43461 for ; Fri, 21 May 2021 07:07:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4C40A613BF for ; Fri, 21 May 2021 07:07:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235218AbhEUHI5 (ORCPT ); Fri, 21 May 2021 03:08:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54404 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235367AbhEUHIu (ORCPT ); Fri, 21 May 2021 03:08:50 -0400 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B1ED1C061343 for ; Fri, 21 May 2021 00:06:17 -0700 (PDT) Received: from [192.168.1.111] (91-157-208-71.elisa-laajakaista.fi [91.157.208.71]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 7FB7C8D8; Fri, 21 May 2021 09:04:53 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1621580693; bh=kI19lQ/fKEjBo4tLCxB6FJZzy5evDaJ6oiZcHII69IU=; h=To:Cc:References:From:Subject:Date:In-Reply-To:From; b=OmAN7IeMlyH3LP3UmbShCYxZoC2omoqiGxfKUr4wHWPA/B/QP0QdYGMFoWdWe52ff ByxeA5gv7YRE7k1J6FAd2I4sanlEyib7vfB+/oQ1N+pC40A0s1XoikZhKVqkQ9WnOv iXLe+LfnoWGFaQYURN1bnmd7nsUb8sl2c2Pbk60c= To: Tony Lindgren Cc: linux-arm-kernel@lists.infradead.org, Nishanth Menon , "Bajjuri, Praneeth" , linux-omap@vger.kernel.org References: <0f48c7e5-6acd-1143-35ef-3dea2255bec6@ideasonboard.com> From: Tomi Valkeinen Subject: Re: Random stack corruption on v5.13 with dra76 Message-ID: Date: Fri, 21 May 2021 10:04:52 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org On 21/05/2021 08:36, Tony Lindgren wrote: > * Tomi Valkeinen [210520 08:27]: >> Hi, >> >> I've noticed that the v5.13 rcs crash randomly (but quite often) on dra76 evm >> (I haven't tested other boards). Anyone else seen this problem? > > I have not seen this so far and beagle-x15 is behaving for me. > > Does it always happen on boot? No, but quite often. I can't really say how often, as it's annoyingly random. I tried to bisect, but that proved to be difficult as sometimes I get multiple (5+) successful boots before the crash. I tested with x15, same issue (below). So... Something in my kernel config? Or compiler? Looks like the crash happens always very soon after (or during) probing palmas. [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.13.0-rc2+ (tomba@deskari) (arm-none-linux-gnueabihf-gcc (GNU Toolchain for the A-profile Architecture 10.2-2020.11 (arm-10.16)) 10.2.1 20201103 , GNU ld (GNU Toolchain for the A-profile Architecture 10.2-2020.11 (arm-10.16)) 2.35.1.20201028) #2 SMP PREEMPT Fri May 21 09:55:16 EEST 2021 [ 0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=10c5387d [ 0.000000] CPU: div instructions available: patching division code [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache [ 0.000000] OF: fdt: Machine model: TI AM5728 BeagleBoard-X15 rev C [ 0.000000] Memory policy: Data cache writealloc [ 0.000000] Reserved memory: created CMA memory pool at 0x95800000, size 56 MiB [ 0.000000] OF: reserved mem: initialized node ipu2-memory@95800000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created CMA memory pool at 0x99000000, size 64 MiB [ 0.000000] OF: reserved mem: initialized node dsp1-memory@99000000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created CMA memory pool at 0x9d000000, size 32 MiB [ 0.000000] OF: reserved mem: initialized node ipu1-memory@9d000000, compatible id shared-dma-pool [ 0.000000] Reserved memory: created CMA memory pool at 0x9f000000, size 8 MiB [ 0.000000] OF: reserved mem: initialized node dsp2-memory@9f000000, compatible id shared-dma-pool [ 0.000000] cma: Reserved 32 MiB at 0xfd800000 [ 0.000000] OMAP4: Map 0xafe00000 to (ptrval) for dram barrier [ 0.000000] Zone ranges: [ 0.000000] Normal [mem 0x0000000080000000-0x00000000afdfffff] [ 0.000000] HighMem [mem 0x00000000afe00000-0x00000000ffffefff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000080000000-0x00000000afdfffff] [ 0.000000] node 0: [mem 0x00000000b0000000-0x00000000ffffefff] [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000000ffffefff] [ 0.000000] DRA752 ES2.0 [ 0.000000] percpu: Embedded 20 pages/cpu s52780 r8192 d20948 u81920 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 522051 [ 0.000000] Kernel command line: console=ttyS2,115200n8 root=/dev/nfs rw nfsroot=192.168.50.1:/nfs/rootfs,v3,tcp ip=192.168.50.15:::::eth0: no_console_suspend [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] Memory: 1850304K/2095100K available (11264K kernel code, 1189K rwdata, 3468K rodata, 1024K init, 10291K bss, 48188K reserved, 196608K cma-reserved, 1277948K hi ghmem) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] ftrace: allocating 32491 entries in 64 pages [ 0.000000] ftrace: allocated 64 pages with 1 groups [ 0.000000] trace event string verifier disabled [ 0.000000] Running RCU self tests [ 0.000000] rcu: Preemptible hierarchical RCU implementation. [ 0.000000] rcu: RCU event tracing is enabled. [ 0.000000] rcu: RCU lockdep checking is enabled. [ 0.000000] Trampoline variant of Tasks RCU enabled. [ 0.000000] Rude 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] GIC: Using split EOI/Deactivate mode [ 0.000000] random: get_random_bytes called from start_kernel+0x37c/0x5cc with crng_init=0 [ 0.000000] OMAP clocksource: 32k_counter at 32768 Hz [ 0.000000] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns [ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 65535999984741ns [ 0.001861] TI gptimer clockevent: always-on 32786 Hz at /ocp/interconnect@4ae00000/segment@10000/target-module@8000 [ 0.002716] TI gptimer percpu-dmtimer: 20000000 Hz at /ocp/interconnect@48000000/segment@0/target-module@34000 [ 0.003143] TI gptimer percpu-dmtimer: 20000000 Hz at /ocp/interconnect@48000000/segment@0/target-module@36000 [ 0.005676] Console: colour dummy device 80x30 [ 0.005706] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.005737] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.005767] ... MAX_LOCK_DEPTH: 48 [ 0.005798] ... MAX_LOCKDEP_KEYS: 8192 [ 0.005828] ... CLASSHASH_SIZE: 4096 [ 0.005859] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.005859] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.005889] ... CHAINHASH_SIZE: 32768 [ 0.005920] memory used by lock dependency info: 4061 kB [ 0.005950] memory used for stack traces: 2112 kB [ 0.005950] per task-struct memory footprint: 1536 bytes [ 0.006103] Calibrating delay loop... 2000.48 BogoMIPS (lpj=10002432) [ 0.052581] pid_max: default: 32768 minimum: 301 [ 0.053131] LSM: Security Framework initializing [ 0.053466] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.053497] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 0.058013] CPU: Testing write buffer coherency: ok [ 0.058258] CPU0: Spectre v2: using ICIALLU workaround [ 0.059387] /cpus/cpu@0 missing clock-frequency property [ 0.059509] /cpus/cpu@1 missing clock-frequency property [ 0.059600] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000 [ 0.065643] Running RCU-tasks wait API self tests [ 0.173889] Setting up static identity map for 0x80100000 - 0x80100078 [ 0.174896] rcu: Hierarchical SRCU implementation. [ 0.185943] smp: Bringing up secondary CPUs ... [ 0.245178] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001 [ 0.245178] CPU1: Spectre v2: using ICIALLU workaround [ 0.246582] smp: Brought up 1 node, 2 CPUs [ 0.246612] SMP: Total of 2 processors activated (4000.97 BogoMIPS). [ 0.246643] CPU: All CPU(s) started in HYP mode. [ 0.246673] CPU: Virtualization extensions available. [ 0.250701] devtmpfs: initialized [ 0.287078] Callback from call_rcu_tasks_rude() invoked. [ 0.773742] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0 [ 0.788330] Callback from call_rcu_tasks() invoked. [ 0.799255] DMA-API: preallocated 65536 debug entries [ 0.799316] DMA-API: debugging enabled by kernel config [ 0.799346] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.799438] futex hash table entries: 512 (order: 3, 32768 bytes, linear) [ 0.804931] pinctrl core: initialized pinctrl subsystem [ 0.816070] NET: Registered protocol family 16 [ 0.829681] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.838745] audit: initializing netlink subsys (disabled) [ 0.846557] audit: type=2000 audit(0.830:1): state=initialized audit_enabled=0 res=1 [ 0.846710] cpuidle: using governor menu [ 1.014648] platform encoder: Fixing up cyclic dependency with connector [ 1.017974] No ATAGs? [ 1.018554] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers. [ 1.018615] hw-breakpoint: maximum watchpoint size is 8 bytes. [ 1.154907] Kprobes globally optimized [ 1.193634] evm_5v0: supplied by main_12v0 [ 1.199981] iommu: Default domain type: Translated [ 1.209228] SCSI subsystem initialized [ 1.211456] usbcore: registered new interface driver usbfs [ 1.212005] usbcore: registered new interface driver hub [ 1.212402] usbcore: registered new device driver usb [ 1.214843] pps_core: LinuxPPS API ver. 1 registered [ 1.214874] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 1.215118] PTP clock support registered [ 1.217590] Advanced Linux Sound Architecture Driver Initialized. [ 1.225219] clocksource: Switched to clocksource 32k_counter [ 1.903778] VFS: Disk quotas dquot_6.6.0 [ 1.904327] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 1.991577] NET: Registered protocol family 2 [ 1.992156] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 1.996887] tcp_listen_portaddr_hash hash table entries: 512 (order: 2, 22528 bytes, linear) [ 1.997100] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear) [ 1.997344] TCP bind hash table entries: 8192 (order: 6, 327680 bytes, linear) [ 1.998962] TCP: Hash tables configured (established 8192 bind 8192) [ 1.999603] UDP hash table entries: 512 (order: 3, 49152 bytes, linear) [ 1.999908] UDP-Lite hash table entries: 512 (order: 3, 49152 bytes, linear) [ 2.001220] NET: Registered protocol family 1 [ 2.008972] RPC: Registered named UNIX socket transport module. [ 2.009033] RPC: Registered udp transport module. [ 2.009094] RPC: Registered tcp transport module. [ 2.009124] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 2.011566] armv7-pmu pmu: hw perfevents: no interrupt-affinity property, guessing. [ 2.013305] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available [ 2.025726] Initialise system trusted keyrings [ 2.026977] workingset: timestamp_bits=14 max_order=19 bucket_order=5 [ 2.145477] NFS: Registering the id_resolver key type [ 2.145690] Key type id_resolver registered [ 2.145751] Key type id_legacy registered [ 2.146118] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 2.152099] Key type asymmetric registered [ 2.152160] Asymmetric key parser 'x509' registered [ 2.152709] bounce: pool size: 64 pages [ 2.153076] io scheduler mq-deadline registered [ 2.153137] io scheduler kyber registered [ 2.167144] usbcore: registered new interface driver udlfb [ 2.196990] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled [ 2.331634] brd: module loaded [ 2.424804] loop: module loaded [ 2.433593] mtdoops: mtd device (mtddev=name/number) must be supplied [ 2.446166] libphy: Fixed MDIO Bus: probed [ 2.455200] random: fast init done [ 2.457092] usbcore: registered new interface driver smsc95xx [ 2.458343] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 2.458496] ehci-omap: OMAP-EHCI Host Controller driver [ 2.459106] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 2.462524] i2c /dev entries driver [ 2.468597] ledtrig-cpu: registered to indicate activity on CPUs [ 2.481079] Initializing XFRM netlink socket [ 2.481292] NET: Registered protocol family 17 [ 2.481475] NET: Registered protocol family 15 [ 2.481994] Key type dns_resolver registered [ 2.482055] ThumbEE CPU extension supported. [ 2.482147] Registering SWP/SWPB emulation handler [ 2.482604] omap_voltage_late_init: Voltage driver support not added [ 2.482666] sr_init_by_name: Unable to get voltage domain pointer for VDD mpu [ 2.482696] sr_init_by_name: Unable to get voltage domain pointer for VDD core [ 2.482757] Power Management for TI OMAP4+ devices. [ 2.483612] SmartReflex Class3 initialized [ 2.489929] Loading compiled-in X.509 certificates [ 2.490997] kmemleak: Kernel memory leak detector initialized (mem pool available: 15866) [ 2.495483] kmemleak: Automatic memory scanning thread started [ 3.121429] pinctrl-single 4a003400.pinmux: 282 pins, size 1128 [ 3.350891] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported) [ 3.439331] l3init-clkctrl:0068:0: failed to disable [ 3.504760] OMAP GPIO hardware version 0.1 [ 3.552490] wkupaon-clkctrl:0068:0: failed to disable [ 3.593139] printk: console [ttyS2] disabled [ 3.594207] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 105, base_baud = 3000000) is a 8250 [ 4.670196] printk: console [ttyS2] enabled [ 4.822723] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz [ 4.888458] palmas 0-0058: Irq flag is 0x00000008 [ 4.938812] palmas 0-0058: Muxing GPIO 2f, PWM 0, LED 0 [ 4.963867] smps12: supplied by regulator-dummy [ 4.977294] smps3: supplied by regulator-dummy [ 4.991668] smps45: supplied by regulator-dummy [ 5.006256] smps6: supplied by regulator-dummy [ 5.015319] Kernel panic - not syncing: corrupted stack end detected inside scheduler [ 5.023284] CPU: 1 PID: 7 Comm: kworker/u4:0 Not tainted 5.13.0-rc2+ #2 [ 5.029937] Hardware name: Generic DRA74X (Flattened Device Tree) [ 5.036102] Workqueue: events_unbound deferred_probe_work_func [ 5.041992] Backtrace: [ 5.044494] [] (dump_backtrace) from [] (show_stack+0x20/0x24) [ 5.052154] r7:00000080 r6:60000193 r5:00000000 r4:c11c18b8 [ 5.057861] [] (show_stack) from [] (dump_stack+0xd8/0x100) [ 5.065246] [] (dump_stack) from [] (panic+0x12c/0x368) [ 5.072265] r7:00000001 r6:c0e4a92c r5:00000000 r4:c122b298 [ 5.077972] [] (panic) from [] (__schedule+0xe78/0xf30) [ 5.085021] r3:57ac6e9d r2:00000000 r1:c0e59e48 r0:c0e4a92c [ 5.090728] r7:00000001 [ 5.093292] [] (__schedule) from [] (preempt_schedule_common+0x3c/0xac) [ 5.101715] r10:fa0700a4 r9:fa070000 r8:c0baca44 r7:00000000 r6:c0babed8 r5:c0babed8 [ 5.109619] r4:c2310000 [ 5.112182] [] (preempt_schedule_common) from [] (preempt_schedule+0x34/0x38) [ 5.121124] r7:00000000 r6:c23107a0 r5:eeb269c0 r4:40000113 [ 5.126831] [] (preempt_schedule) from [] (_raw_spin_unlock_irqrestore+0x6c/0x78) [ 5.136138] [] (_raw_spin_unlock_irqrestore) from [] (del_timer_sync+0xe0/0x180) [ 5.145355] r5:00000001 r4:eeb269c0 [ 5.148956] [] (del_timer_sync) from [] (schedule_timeout+0xb4/0x138) [ 5.157226] r7:c1105d00 r6:c2310000 r5:c2310790 r4:ffff8d26 [ 5.162933] [] (schedule_timeout) from [] (wait_for_completion_timeout+0xb8/0x138) [ 5.172302] r7:c42b7050 r6:c42b7054 r5:c2310000 r4:00000064 [ 5.178009] [] (wait_for_completion_timeout) from [] (omap_i2c_xfer_common+0x418/0x64c) [ 5.187835] r8:00000001 r7:00000000 r6:c2310918 r5:00000001 r4:c42b7040 [ 5.194610] [] (omap_i2c_xfer_common) from [] (omap_i2c_xfer_irq+0x1c/0x20) [ 5.203369] r10:c11091c0 r9:c1105d00 r8:c231090c r7:00000000 r6:00000002 r5:ffff8cc2 [ 5.211273] r4:c42b70a8 [ 5.213836] [] (omap_i2c_xfer_irq) from [] (__i2c_transfer+0x184/0xb3c) [ 5.222259] [] (__i2c_transfer) from [] (i2c_transfer+0xa8/0x144) [ 5.230163] r10:c45da8e8 r9:c120b463 r8:c1109210 r7:c1210fa0 r6:c231090c r5:00000002 [ 5.238037] r4:c42b70a8 [ 5.240600] [] (i2c_transfer) from [] (regmap_i2c_read+0x6c/0xa8) [ 5.248504] r6:c07c692c r5:00000000 r4:00000000 [ 5.253173] [] (regmap_i2c_read) from [] (_regmap_raw_read+0x138/0x4e0) [ 5.261596] r6:c07c692c r5:00000001 r4:c5081800 [ 5.266235] [] (_regmap_raw_read) from [] (_regmap_bus_read+0x54/0x80) [ 5.274597] r10:c45da8e8 r9:00000003 r8:c4777270 r7:c2310a10 r6:c5063f41 r5:00000033 [ 5.282470] r4:c5081800 [ 5.285034] [] (_regmap_bus_read) from [] (_regmap_read+0x74/0x284) [ 5.293121] r7:c2310a10 r6:c5081800 r5:00000033 r4:c5081800 [ 5.298828] [] (_regmap_read) from [] (regmap_read+0x4c/0x70) [ 5.306396] r10:c45da8e8 r9:00000003 r8:c4777270 r7:c45da800 r6:c2310a10 r5:00000033 [ 5.314270] r4:c5081800 [ 5.316833] [] (regmap_read) from [] (regulator_get_voltage_sel_regmap+0x40/0x94) [ 5.326141] r7:c45da800 r6:c0c54298 r5:00000124 r4:c45da800 [ 5.331848] [] (regulator_get_voltage_sel_regmap) from [] (regulator_attr_is_visible+0x18c/0x278) [ 5.342559] r4:c45da8e8 [ 5.345123] [] (regulator_attr_is_visible) from [] (internal_create_group+0xe4/0x3e0) [ 5.354766] r7:00000000 r6:c0c4dd98 r5:c11c9c00 r4:00000124 [ 5.360473] [] (internal_create_group) from [] (internal_create_groups.part.0+0x54/0x98) [ 5.370391] r10:00000000 r9:00000000 r8:c11c9bec r7:c45da8e8 r6:c11c9bec r5:00000000 [ 5.378265] r4:c45da8e8 [ 5.380828] [] (internal_create_groups.part.0) from [] (sysfs_create_groups+0x24/0x30) [ 5.390563] r9:c11c9ac8 r8:c1c2b3d8 r7:c1219db0 r6:c4761410 r5:00000000 r4:c45da8e8 [ 5.398376] [] (sysfs_create_groups) from [] (device_add+0x280/0x944) [ 5.406616] [] (device_add) from [] (regulator_register+0x694/0xc48) [ 5.414794] r10:c3f13a74 r9:00000000 r8:00000001 r7:00000000 r6:c45da800 r5:c2310c10 [ 5.422668] r4:00000000 [ 5.425231] [] (regulator_register) from [] (devm_regulator_register+0x48/0x84) [ 5.434356] r10:c3f13a74 r9:c11ca7ac r8:c3f12040 r7:c2310c10 r6:c4761410 r5:c3f12600 [ 5.442260] r4:c4766cc0 [ 5.444824] [] (devm_regulator_register) from [] (palmas_smps_registration+0x1b4/0x480) [ 5.454650] r7:c11ca9bc r6:c11ca65c r5:00000006 r4:c3f12600 [ 5.460357] [] (palmas_smps_registration) from [] (palmas_regulators_probe+0x348/0x450) [ 5.470184] r10:c11ca7ac r9:00000082 r8:c11ca944 r7:c473b040 r6:c3f12040 r5:c0743a00 [ 5.478057] r4:c474de80 [ 5.480621] [] (palmas_regulators_probe) from [] (platform_probe+0x68/0xc8) [ 5.489410] r10:c121a050 r9:c11ca5a8 r8:00000000 r7:c1c2b438 r6:c11ca5a8 r5:c4761410 [ 5.497283] r4:00000000 [ 5.499847] [] (platform_probe) from [] (really_probe+0x114/0x588) [ 5.507843] r7:c1c2b438 r6:00000000 r5:c1c2b434 r4:c4761410 [ 5.513549] [] (really_probe) from [] (driver_probe_device+0x88/0x1f0) [ 5.521911] r10:eeb75228 r9:eeb7522c r8:c1c2b3d8 r7:c4761410 r6:c2310d7c r5:c11ca5a8 [ 5.529785] r4:c4761410 [ 5.532348] [] (driver_probe_device) from [] (__device_attach_driver+0xac/0x118) [ 5.541564] r9:eeb7522c r8:c1c2b3d8 r7:c4761410 r6:c2310d7c r5:c11ca5a8 r4:00000001 [ 5.549377] [] (__device_attach_driver) from [] (bus_for_each_drv+0x90/0xe0) [ 5.558227] r7:00000001 r6:c079a500 r5:c2310d7c r4:00000000 [ 5.563934] [] (bus_for_each_drv) from [] (__device_attach+0xe0/0x1ec) [ 5.572265] r6:c47614a0 r5:c11d1b20 r4:c4761410 [ 5.576934] [] (__device_attach) from [] (device_initial_probe+0x1c/0x20) [ 5.585540] r7:c1219db0 r6:c4761410 r5:c11d1b20 r4:c4761410 [ 5.591247] [] (device_initial_probe) from [] (bus_probe_device+0x98/0xa0) [ 5.599914] [] (bus_probe_device) from [] (device_add+0x37c/0x944) [ 5.607910] r7:c1219db0 r6:c5080820 r5:00000000 r4:c4761410 [ 5.613616] [] (device_add) from [] (of_device_add+0x44/0x4c) [ 5.621185] r10:c5080820 r9:00000001 r8:eeb75270 r7:00000000 r6:00000000 r5:c5080820 [ 5.629058] r4:c4761400 [ 5.631622] [] (of_device_add) from [] (of_platform_device_create_pdata+0xa0/0xcc) [ 5.641021] [] (of_platform_device_create_pdata) from [] (of_platform_bus_create+0x1bc/0x34c) [ 5.651367] r9:00000001 r8:00000000 r7:00000000 r6:00000000 r5:eeb7520c r4:00000000 [ 5.659149] [] (of_platform_bus_create) from [] (of_platform_populate+0x90/0x124) [ 5.668457] r10:c5080820 r9:00000001 r8:c5080820 r7:00000000 r6:00000000 r5:eeb74f2c [ 5.676361] r4:eeb7520c [ 5.678924] [] (of_platform_populate) from [] (devm_of_platform_populate+0x4c/0x90) [ 5.688385] r9:c0c687c0 r8:00000002 r7:c506c0c0 r6:00000000 r5:c474eec0 r4:c5080820 [ 5.696197] [] (devm_of_platform_populate) from [] (palmas_i2c_probe+0x478/0x608) [ 5.705505] r7:c506c0c0 r6:00000000 r5:00000000 r4:c5004440 [ 5.711212] [] (palmas_i2c_probe) from [] (i2c_device_probe+0x2e0/0x32c) [ 5.719726] r10:c121a050 r9:c11d4ab0 r8:c07dbf08 r7:c5080804 r6:c5080800 r5:00000000 [ 5.727600] r4:c5080820 [ 5.730194] [] (i2c_device_probe) from [] (really_probe+0x114/0x588) [ 5.738342] r9:c11d4ab0 r8:00000000 r7:c1c2b438 r6:00000000 r5:c1c2b434 r4:c5080820 [ 5.746154] [] (really_probe) from [] (driver_probe_device+0x88/0x1f0) [ 5.754486] r10:eeb74f48 r9:eeb74f4c r8:c1c2b3d8 r7:c5080820 r6:c2311074 r5:c11d4ab0 [ 5.762359] r4:c5080820 [ 5.764953] [] (driver_probe_device) from [] (__device_attach_driver+0xac/0x118) [ 5.774139] r9:eeb74f4c r8:c1c2b3d8 r7:c5080820 r6:c2311074 r5:c11d4ab0 r4:00000001 [ 5.781951] [] (__device_attach_driver) from [] (bus_for_each_drv+0x90/0xe0) [ 5.790802] r7:00000001 r6:c079a500 r5:c2311074 r4:00000000 [ 5.796508] [] (bus_for_each_drv) from [] (__device_attach+0xe0/0x1ec) [ 5.804870] r6:c50808b0 r5:c11e6880 r4:c5080820 [ 5.809509] [] (__device_attach) from [] (device_initial_probe+0x1c/0x20) [ 5.818115] r7:c1219db0 r6:c5080820 r5:c11e6880 r4:c5080820 [ 5.823822] [] (device_initial_probe) from [] (bus_probe_device+0x98/0xa0) [ 5.832519] [] (bus_probe_device) from [] (device_add+0x37c/0x944) [ 5.840484] r7:c1219db0 r6:c42b7150 r5:00000000 r4:c5080820 [ 5.846191] [] (device_add) from [] (device_register+0x24/0x28) [ 5.853942] r10:c0ee18a0 r9:c5080820 r8:00000000 r7:c5080804 r6:c42b70a8 r5:c231117c [ 5.861816] r4:c5080820 [ 5.864379] [] (device_register) from [] (i2c_new_client_device+0x140/0x258) [ 5.873229] r5:c231117c r4:c5080800 [ 5.876861] [] (i2c_new_client_device) from [] (of_i2c_register_devices+0xdc/0x188) [ 5.886322] r9:eeb74f2c r8:c1220128 r7:c42b7150 r6:c42b70a8 r5:eeb74cd4 r4:eeb74f90 [ 5.894134] [] (of_i2c_register_devices) from [] (i2c_register_adapter+0x21c/0x700) [ 5.903594] r10:c09184d4 r9:c11e7a74 r8:c1c2eff8 r7:00000000 r6:c42b7150 r5:c11e7a74 [ 5.911499] r4:c42b70a8 [ 5.914062] [] (i2c_register_adapter) from [] (__i2c_add_numbered_adapter+0x60/0xac) [ 5.923614] r10:00000009 r9:00000009 r8:00000003 r7:c42b70a8 r6:c505fc10 r5:c42b70a8 [ 5.931518] r4:00000000 [ 5.934082] [] (__i2c_add_numbered_adapter) from [] (i2c_add_adapter+0xa0/0xe4) [ 5.943206] r5:c42b70a8 r4:c42b7040 [ 5.946807] [] (i2c_add_adapter) from [] (i2c_add_numbered_adapter+0x2c/0x30) [ 5.955749] r5:c505fc00 r4:c42b7040 [ 5.959381] [] (i2c_add_numbered_adapter) from [] (omap_i2c_probe+0x380/0x714) [ 5.968414] [] (omap_i2c_probe) from [] (platform_probe+0x68/0xc8) [ 5.976379] r10:c121a050 r9:c11e7a20 r8:00000000 r7:c1c2b438 r6:c11e7a20 r5:c505fc10 [ 5.984283] r4:00000000 [ 5.986846] [] (platform_probe) from [] (really_probe+0x114/0x588) [ 5.994842] r7:c1c2b438 r6:00000000 r5:c1c2b434 r4:c505fc10 [ 6.000549] [] (really_probe) from [] (driver_probe_device+0x88/0x1f0) [ 6.008880] r10:eeb74cf0 r9:eeb74cf4 r8:c1c2b3d8 r7:c505fc10 r6:c23113ac r5:c11e7a20 [ 6.016784] r4:c505fc10 [ 6.019348] [] (driver_probe_device) from [] (__device_attach_driver+0xac/0x118) [ 6.028564] r9:eeb74cf4 r8:c1c2b3d8 r7:c505fc10 r6:c23113ac r5:c11e7a20 r4:00000001 [ 6.036346] [] (__device_attach_driver) from [] (bus_for_each_drv+0x90/0xe0) [ 6.045227] r7:00000001 r6:c079a500 r5:c23113ac r4:00000000 [ 6.050933] [] (bus_for_each_drv) from [] (__device_attach+0xe0/0x1ec) [ 6.059265] r6:c505fca0 r5:c11d1b20 r4:c505fc10 [ 6.063934] [] (__device_attach) from [] (device_initial_probe+0x1c/0x20) [ 6.072509] r7:c1219db0 r6:c505fc10 r5:c11d1b20 r4:c505fc10 [ 6.078216] [] (device_initial_probe) from [] (bus_probe_device+0x98/0xa0) [ 6.086914] [] (bus_probe_device) from [] (device_add+0x37c/0x944) [ 6.094909] r7:c1219db0 r6:c505e410 r5:00000000 r4:c505fc10 [ 6.100616] [] (device_add) from [] (of_device_add+0x44/0x4c) [ 6.108154] r10:c1126648 r9:c11267e8 r8:eeb74d38 r7:00000000 r6:00000000 r5:c505e410 [ 6.116058] r4:c505fc00 [ 6.118621] [] (of_device_add) from [] (of_platform_device_create_pdata+0xa0/0xcc) [ 6.127990] [] (of_platform_device_create_pdata) from [] (of_platform_bus_create+0x1bc/0x34c) [ 6.138336] r9:c11267e8 r8:00000000 r7:c1126648 r6:00000000 r5:eeb74cd4 r4:00000000 [ 6.146148] [] (of_platform_bus_create) from [] (of_platform_populate+0x90/0x124) [ 6.155456] r10:c0c3d37c r9:00000001 r8:c505e410 r7:c1126648 r6:c0c3d3a4 r5:eeb74974 [ 6.163360] r4:eeb74cd4 [ 6.165924] [] (of_platform_populate) from [] (sysc_probe+0x10f0/0x1634) [ 6.174438] r9:00000001 r8:0000021f r7:c1c25298 r6:00000000 r5:c505e410 r4:c505a640 [ 6.182220] [] (sysc_probe) from [] (platform_probe+0x68/0xc8) [ 6.189880] r10:c121a050 r9:c11c25ec r8:00000000 r7:c1c2b438 r6:c11c25ec r5:c505e410 [ 6.197753] r4:00000000 [ 6.200317] [] (platform_probe) from [] (really_probe+0x114/0x588) [ 6.208312] r7:c1c2b438 r6:00000000 r5:c1c2b434 r4:c505e410 [ 6.214019] [] (really_probe) from [] (driver_probe_device+0x88/0x1f0) [ 6.222381] r10:eeb74990 r9:eeb74994 r8:c1c2b3d8 r7:c505e410 r6:c231168c r5:c11c25ec [ 6.230255] r4:c505e410 [ 6.232818] [] (driver_probe_device) from [] (__device_attach_driver+0xac/0x118) [ 6.242034] r9:eeb74994 r8:c1c2b3d8 r7:c505e410 r6:c231168c r5:c11c25ec r4:00000001 [ 6.249847] [] (__device_attach_driver) from [] (bus_for_each_drv+0x90/0xe0) [ 6.258697] r7:00000001 r6:c079a500 r5:c231168c r4:00000000 [ 6.264404] [] (bus_for_each_drv) from [] (__device_attach+0xe0/0x1ec) [ 6.272735] r6:c505e4a0 r5:c11d1b20 r4:c505e410 [ 6.277404] [] (__device_attach) from [] (device_initial_probe+0x1c/0x20) [ 6.286010] r7:c1219db0 r6:c505e410 r5:c11d1b20 r4:c505e410 [ 6.291717] [] (device_initial_probe) from [] (bus_probe_device+0x98/0xa0) [ 6.300384] [] (bus_probe_device) from [] (device_add+0x37c/0x944) [ 6.308380] r7:c1219db0 r6:c47a7010 r5:00000000 r4:c505e410 [ 6.314086] [] (device_add) from [] (of_device_add+0x44/0x4c) [ 6.321655] r10:c11267a8 r9:c11267e8 r8:eeb749d8 r7:c1126804 r6:00000000 r5:c47a7010 [ 6.329528] r4:c505e400 [ 6.332092] [] (of_device_add) from [] (of_platform_device_create_pdata+0xa0/0xcc) [ 6.341491] [] (of_platform_device_create_pdata) from [] (of_platform_bus_create+0x1bc/0x34c) [ 6.351837] r9:c11267e8 r8:c1126804 r7:c1126648 r6:00000000 r5:eeb74974 r4:00000000 [ 6.359649] [] (of_platform_bus_create) from [] (of_platform_populate+0x90/0x124) [ 6.368927] r10:c121a050 r9:00000001 r8:c47a7010 r7:c1126648 r6:00000000 r5:eeb6dcf8 [ 6.376831] r4:eeb74974 [ 6.379394] [] (of_platform_populate) from [] (simple_pm_bus_probe+0x54/0x80) [ 6.388366] r9:c11c2510 r8:00000000 r7:c1c2b438 r6:c1126648 r5:eeb6dcf8 r4:c47a7010 [ 6.396148] [] (simple_pm_bus_probe) from [] (platform_probe+0x68/0xc8) [ 6.404571] r7:c1c2b438 r6:c11c2510 r5:c47a7010 r4:00000000 [ 6.410278] [] (platform_probe) from [] (really_probe+0x114/0x588) [ 6.418273] r7:c1c2b438 r6:00000000 r5:c1c2b434 r4:c47a7010 [ 6.423980] [] (really_probe) from [] (driver_probe_device+0x88/0x1f0) [ 6.432312] r10:eeb6dd14 r9:eeb6dd18 r8:c1c2b3d8 r7:c47a7010 r6:c2311924 r5:c11c2510 [ 6.440216] r4:c47a7010 [ 6.442779] [] (driver_probe_device) from [] (__device_attach_driver+0xac/0x118) [ 6.451995] r9:eeb6dd18 r8:c1c2b3d8 r7:c47a7010 r6:c2311924 r5:c11c2510 r4:00000001 [ 6.459777] [] (__device_attach_driver) from [] (bus_for_each_drv+0x90/0xe0) [ 6.468658] r7:00000001 r6:c079a500 r5:c2311924 r4:00000000 [ 6.474365] [] (bus_for_each_drv) from [] (__device_attach+0xe0/0x1ec) [ 6.482696] r6:c47a70a0 r5:c11d1b20 r4:c47a7010 [ 6.487365] [] (__device_attach) from [] (device_initial_probe+0x1c/0x20) [ 6.495971] r7:c1219db0 r6:c47a7010 r5:c11d1b20 r4:c47a7010 [ 6.501678] [] (device_initial_probe) from [] (bus_probe_device+0x98/0xa0) [ 6.510345] [] (bus_probe_device) from [] (device_add+0x37c/0x944) [ 6.518341] r7:c1219db0 r6:c47a5410 r5:00000000 r4:c47a7010 [ 6.524047] [] (device_add) from [] (of_device_add+0x44/0x4c) [ 6.531585] r10:c1126648 r9:c1126798 r8:eeb6dd5c r7:c1126648 r6:00000000 r5:c47a5410 [ 6.539489] r4:c47a7000 [ 6.542053] [] (of_device_add) from [] (of_platform_device_create_pdata+0xa0/0xcc) [ 6.551452] [] (of_platform_device_create_pdata) from [] (of_platform_bus_create+0x1bc/0x34c) [ 6.561798] r9:c1126798 r8:c1126648 r7:c1126648 r6:00000000 r5:eeb6dcf8 r4:00000000 [ 6.569580] [] (of_platform_bus_create) from [] (of_platform_populate+0x90/0x124) [ 6.578887] r10:c121a050 r9:00000001 r8:c47a5410 r7:c1126648 r6:00000000 r5:eeb6da0c [ 6.586791] r4:eeb6dcf8 [ 6.589355] [] (of_platform_populate) from [] (simple_pm_bus_probe+0x54/0x80) [ 6.598297] r9:c11c2510 r8:00000000 r7:c1c2b438 r6:c1126648 r5:eeb6da0c r4:c47a5410 [ 6.606109] [] (simple_pm_bus_probe) from [] (platform_probe+0x68/0xc8) [ 6.614532] r7:c1c2b438 r6:c11c2510 r5:c47a5410 r4:00000000 [ 6.620239] [] (platform_probe) from [] (really_probe+0x114/0x588) [ 6.628234] r7:c1c2b438 r6:00000000 r5:c1c2b434 r4:c47a5410 [ 6.633941] [] (really_probe) from [] (driver_probe_device+0x88/0x1f0) [ 6.642272] r10:eeb6da28 r9:eeb6da2c r8:c1c2b3d8 r7:c47a5410 r6:c2311bbc r5:c11c2510 [ 6.650177] r4:c47a5410 [ 6.652740] [] (driver_probe_device) from [] (__device_attach_driver+0xac/0x118) [ 6.661956] r9:eeb6da2c r8:c1c2b3d8 r7:c47a5410 r6:c2311bbc r5:c11c2510 r4:00000001 [ 6.669738] [] (__device_attach_driver) from [] (bus_for_each_drv+0x90/0xe0) [ 6.678619] r7:00000001 r6:c079a500 r5:c2311bbc r4:00000000 [ 6.684326] [] (bus_for_each_drv) from [] (__device_attach+0xe0/0x1ec) [ 6.692657] r6:c47a54a0 r5:c11d1b20 r4:c47a5410 [ 6.697326] [] (__device_attach) from [] (device_initial_probe+0x1c/0x20) [ 6.705932] r7:c1219db0 r6:c47a5410 r5:c11d1b20 r4:c47a5410 [ 6.711639] [] (device_initial_probe) from [] (bus_probe_device+0x98/0xa0) [ 6.720306] [] (bus_probe_device) from [] (device_add+0x37c/0x944) [ 6.728302] r7:c1219db0 r6:c397a010 r5:00000000 r4:c47a5410 [ 6.734008] [] (device_add) from [] (of_device_add+0x44/0x4c) [ 6.741546] r10:c1126798 r9:c11267e8 r8:eeb6da70 r7:c1126648 r6:00000000 r5:c397a010 [ 6.749450] r4:c47a5400 [ 6.752014] [] (of_device_add) from [] (of_platform_device_create_pdata+0xa0/0xcc) [ 6.761413] [] (of_platform_device_create_pdata) from [] (of_platform_bus_create+0x1bc/0x34c) [ 6.771759] r9:c11267e8 r8:c1126648 r7:c1126648 r6:00000000 r5:eeb6da0c r4:00000000 [ 6.779541] [] (of_platform_bus_create) from [] (of_platform_populate+0x90/0x124) [ 6.788848] r10:c121a050 r9:00000001 r8:c397a010 r7:c1126648 r6:00000000 r5:eeb3a2fc [ 6.796752] r4:eeb6da0c [ 6.799316] [] (of_platform_populate) from [] (simple_pm_bus_probe+0x54/0x80) [ 6.808258] r9:c11c2510 r8:00000000 r7:c1c2b438 r6:c1126648 r5:eeb3a2fc r4:c397a010 [ 6.816070] [] (simple_pm_bus_probe) from [] (platform_probe+0x68/0xc8) [ 6.824493] r7:c1c2b438 r6:c11c2510 r5:c397a010 r4:00000000 [ 6.830200] [] (platform_probe) from [] (really_probe+0x114/0x588) [ 6.838195] r7:c1c2b438 r6:00000000 r5:c1c2b434 r4:c397a010 [ 6.843902] [] (really_probe) from [] (driver_probe_device+0x88/0x1f0) [ 6.852233] r10:c0eb2124 r9:c397a010 r8:00000000 r7:c397a010 r6:c2311e54 r5:c11c2510 [ 6.860137] r4:c397a010 [ 6.862701] [] (driver_probe_device) from [] (__device_attach_driver+0xac/0x118) [ 6.871887] r9:c397a010 r8:00000000 r7:c397a010 r6:c2311e54 r5:c11c2510 r4:00000001 [ 6.879699] [] (__device_attach_driver) from [] (bus_for_each_drv+0x90/0xe0) [ 6.888549] r7:00000001 r6:c079a500 r5:c2311e54 r4:00000000 [ 6.894256] [] (bus_for_each_drv) from [] (__device_attach+0xe0/0x1ec) [ 6.902618] r6:c397a0a0 r5:c11d1b20 r4:c397a010 [ 6.907257] [] (__device_attach) from [] (device_initial_probe+0x1c/0x20) [ 6.915863] r7:c121a050 r6:c397a010 r5:c11d1b20 r4:c3941f74 [ 6.921569] [] (device_initial_probe) from [] (bus_probe_device+0x98/0xa0) [ 6.930267] [] (bus_probe_device) from [] (deferred_probe_work_func+0xac/0xfc) [ 6.939300] r7:c121a050 r6:c11d1740 r5:c11d1654 r4:c3941f74 [ 6.945007] [] (deferred_probe_work_func) from [] (process_one_work+0x270/0x83c) [ 6.954223] r10:c1109210 r9:c120c3c0 r8:00000000 r7:c2020000 r6:c201c000 r5:c22de100 [ 6.962097] r4:c11d16f0 r3:c0799278 [ 6.965728] [] (process_one_work) from [] (worker_thread+0x1ec/0x524) [ 6.973968] r10:c201c000 r9:c2310000 r8:00000088 r7:c201c038 r6:c22de114 r5:c201c000 [ 6.981872] r4:c22de100 [ 6.984436] [] (worker_thread) from [] (kthread+0x178/0x1a4) [ 6.991882] r10:c22f9e34 r9:c22de100 r8:c01648a0 r7:c2310000 r6:00000000 r5:c22bccc0 [ 6.999786] r4:c22de180 r3:00000000 [ 7.003387] [] (kthread) from [] (ret_from_fork+0x14/0x38) [ 7.010681] Exception stack(0xc2311fb0 to 0xc2311ff8) [ 7.015777] 1fa0: 00000000 00000000 00000000 00000000 [ 7.024017] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 7.032287] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 7.038940] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c016c390 [ 7.046844] r4:c22bccc0 [ 7.049530] CPU0: stopping [ 7.052307] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.13.0-rc2+ #2 [ 7.058715] Hardware name: Generic DRA74X (Flattened Device Tree) [ 7.064849] Backtrace: [ 7.067352] [] (dump_backtrace) from [] (show_stack+0x20/0x24) [ 7.075012] r7:00000080 r6:60000193 r5:00000000 r4:c11c18b8 [ 7.080688] [] (show_stack) from [] (dump_stack+0xd8/0x100) [ 7.088073] [] (dump_stack) from [] (do_handle_IPI+0x384/0x3e0) [ 7.095794] r7:c1109aec r6:c120c1e0 r5:00000000 r4:00000004 [ 7.101501] [] (do_handle_IPI) from [] (ipi_handler+0x24/0x30) [ 7.109161] r9:c0110eb0 r8:c2006c80 r7:c1109aec r6:00000014 r5:c1109838 r4:c2188000 [ 7.116943] [] (ipi_handler) from [] (handle_percpu_devid_irq+0xc4/0x1ac) [ 7.125549] [] (handle_percpu_devid_irq) from [] (__handle_domain_irq+0xbc/0x14c) [ 7.134857] r9:c1100000 r8:c1092cd0 r7:00000000 r6:c1109838 r5:c1092cd0 r4:00000000 [ 7.142639] [] (__handle_domain_irq) from [] (gic_handle_irq+0x9c/0xc4) [ 7.151062] r10:c1101eb8 r9:c1092cf4 r8:c11c1a44 r7:fa21200c r6:c1109aec r5:000003ff [ 7.158966] r4:fa212000 [ 7.161529] [] (gic_handle_irq) from [] (__irq_svc+0x70/0xb0) [ 7.169067] Exception stack(0xc1101eb8 to 0xc1101f00) [ 7.174163] 1ea0: 00000000 c0eadbd8 [ 7.182403] 1ec0: 00000000 fe600000 c1100000 00000000 c1109210 c1109264 c10932b0 00000000 [ 7.190643] 1ee0: 00000000 c1101f14 c1101ef4 c1101f08 c012a558 c010a0a4 60000113 ffffffff [ 7.198883] r10:00000000 r9:c1100000 r8:c10932b0 r7:c1101eec r6:ffffffff r5:60000113 [ 7.206787] r4:c010a0a4 r3:c012a558 [ 7.210388] [] (arch_cpu_idle) from [] (default_idle_call+0x58/0xa4) [ 7.218536] [] (default_idle_call) from [] (do_idle+0x264/0x330) [ 7.226348] [] (do_idle) from [] (cpu_startup_entry+0x28/0x30) [ 7.234008] r10:10c5387d r9:c104ba7c r8:efdff840 r7:c11091c0 r6:00000000 r5:c120aeb8 [ 7.241882] r4:000000e1 [ 7.244445] [] (cpu_startup_entry) from [] (rest_init+0x180/0x270) [ 7.252441] [] (rest_init) from [] (arch_call_rest_init+0x18/0x1c) [ 7.260437] r5:c104ba7c r4:c122a068 [ 7.264038] [] (arch_call_rest_init) from [] (start_kernel+0x4e8/0x5cc) [ 7.272460] [] (start_kernel) from [<00000000>] (0x0) [ 7.278442] r9:412fc0f2 r8:8fefd000 r7:00000000 r6:10c0387d r5:00000051 r4:c1000330 [ 7.286285] ---[ end Kernel panic - not syncing: corrupted stack end detected inside scheduler ]---