Tool/software: Linux
Hi,
I am using ti-processor-sdk-linux-am437x-evm-03.01.00.06 for my AM437x custom board. Kernel 4.4.19.
I met a panic when resume from standby mode, the error messages as following:
Anyone can help me on the issue?
Thank you very much!
[root@Ronds: ~]# echo no > /sys/module/printk/parameters/console_suspend
[root@Ronds: ~]# echo standby > /sys/power/state
[ 16.629752] PM: Syncing filesystems ... done.
[ 16.760224] Freezing user space processes ... (elapsed 0.001 seconds) done.
[ 16.769172] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
[ 16.794158] PM: suspend of devices complete after 15.050 msecs
[ 16.803071] PM: late suspend of devices complete after 3.006 msecs
[ 16.812912] PM: noirq suspend of devices complete after 3.588 msecs
[ 16.819231] PM: Successfully put all powerdomains to target state
[ 16.819231] ------------[ cut here ]------------
[ 16.819231] Kernel BUG at c024da60 [verbose debug info unavailable]
[ 16.819231] Internal error: Oops - BUG: 0 [#1] PREEMPT ARM
[ 16.819231] Modules linked in: rpmsg_pru virtio_rpmsg_bus pru_rproc pruss_intc pm33xx pruss sha512_generic sha512_arm sha256_generic hmac md5 ti_emif_sram am437x_pruss_wrapper omap_aes_driver omap_des omap_sham extcon omap_rng rng_core omap_wdt wkup_m3_ipc wkup_m3_rproc remoteproc virtio virtio_ring cfg80211
[ 16.819231] CPU: 0 PID: 194 Comm: sh Not tainted 4.4.19+ #324
[ 16.819231] Hardware name: Generic AM43 (Flattened Device Tree)
[ 16.819231] task: eebf6680 ti: eea8e000 task.ti: eea8e000
[ 16.819231] PC is at assoc_array_delete_collapse_iterator+0x40/0x44
[ 16.819231] LR is at 0xfa241000
[ 16.819231] pc : [<c024da60>] lr : [<fa241000>] psr: 200001d3
[ 16.819231] sp : eea8fd24 ip : fa241500 fp : eea8fd34
[ 16.819231] r10: c062b4a4 r9 : c062b4b8 r8 : c070cb00
[ 16.819231] r7 : 00000000 r6 : 00000005 r5 : 00000000 r4 : 00000100
[ 16.819231] r3 : fa241404 r2 : a0a0a0a0 r1 : 00000500 r0 : c07084b4
[ 16.819231] Flags: nzCv IRQs off FIQs off Mode SVC_32 ISA ARM Segment none
[ 16.819231] Control: 10c53c7d Table: ae8d4059 DAC: 00000051
[ 16.819231] Process sh (pid: 194, stack limit = 0xeea8e208)
[ 16.819231] Stack: (0xeea8fd24 to 0xeea90000)
[ 16.819231] fd20: ffffffff eea8fd5c eea8fd38 c004f894 c025d908 00000000 c0732d1c
[ 16.819231] fd40: c073f720 c073ed8a c062b48c c062b4b8 eea8fd74 eea8fd60 c004f9a8 c004f854
[ 16.819231] fd60: 00000000 eea8fd9c eea8fd94 eea8fd78 c00a4030 c004f998 00000000 eea8fd9c
[ 16.819231] fd80: c00257a4 c07175c0 eea8fda4 eea8fd98 c00a4088 c00a3ff4 eea8fdd4 eea8fda8
[ 16.819231] fda0: c033322c c00a4084 c0708cbc c0741e7c 00000002 00000000 00000000 00000000
[ 16.819231] fdc0: c0741e68 eea8e000 eea8fe24 eea8fdd8 c0067fbc c03331c8 c05f463c c070812c
[ 16.819231] fde0: c05f4720 eea8fe1c eea8fe14 eea8fdf8 c00b5cf4 c006b5c0 c00678b4 00000002
[ 16.819231] fe00: 00000000 c0741e84 00000007 00000008 ee9556c0 00000051 eea8fe44 eea8fe28
[ 16.819231] fe20: c0068358 c0067b94 00000002 c05f475c c0741e88 00000007 eea8fe6c eea8fe48
[ 16.819231] fe40: c0066db4 c00680e8 c0066d44 ee9556c0 00000000 00000000 c000fc04 000c2d90
[ 16.819231] fe60: eea8fe84 eea8fe70 c0237524 c0066d50 c0237508 ee9556c0 eea8fe9c eea8fe88
[ 16.819231] fe80: c017124c c0237514 ee9b7040 ee9556c0 eea8fedc eea8fea0 c01709f8 c0171210
[ 16.819231] fea0: 00000000 00000000 eea8ff80 ee9b704c ee8953d0 eea5d480 c0170930 00000008
[ 16.819231] fec0: eea8ff80 c000fc04 eea8e000 00000000 eea8ff4c eea8fee0 c0107544 c017093c
[ 16.819231] fee0: ee883c14 0000000a 00000400 00000000 00000000 ee890600 00000000 ee890600
[ 16.819231] ff00: eea8ff2c eea8ff10 eebf6678 eea8ff50 ee87ad6c 00000008 eea8ff3c eea8ff28
[ 16.819231] ff20: c00641f8 c006414c eea5d480 00000008 000c2d90 eea8ff80 c000fc04 eea8e000
[ 16.819231] ff40: eea8ff7c eea8ff50 c0107dec c010751c 00000003 00000007 eea8ff7c eea5d480
[ 16.819231] ff60: eea5d480 000c2d90 00000008 c000fc04 eea8ffa4 eea8ff80 c010865c c0107d60
[ 16.819231] ff80: 00000000 00000000 000bed54 00000001 000c2d90 00000004 00000000 eea8ffa8
[ 16.819231] ffa0: c000fa40 c010861c 000bed54 00000001 00000001 000c2d90 00000008 00000000
[ 16.819231] ffc0: 000bed54 00000001 000c2d90 00000004 00000001 00000020 00000000 0008e230
[ 16.819231] ffe0: 00000000 befd04bc 0001a388 b6ef6556 60000030 00000001 100001d3 ffffffff
[ 16.819231] Backtrace:
[ 16.819231] [<c025d8fc>] (gic_notifier) from [<c004f894>] (notifier_call_chain+0x4c/0x8c)
[ 16.819231] r4:ffffffff
[ 16.819231] [<c004f848>] (notifier_call_chain) from [<c004f9a8>] (__raw_notifier_call_chain+0x1c/0x24)
[ 16.819231] r9:c062b4b8 r8:c062b48c r7:c073ed8a r6:c073f720 r5:c0732d1c r4:00000000
[ 16.819231] [<c004f98c>] (__raw_notifier_call_chain) from [<c00a4030>] (cpu_cluster_pm_exit+0x48/0x90)
[ 16.819231] [<c00a3fe8>] (cpu_cluster_pm_exit) from [<c00a4088>] (cpu_pm_resume+0x10/0x18)
[ 16.819231] r4:c07175c0
[ 16.819231] [<c00a4078>] (cpu_pm_resume) from [<c033322c>] (syscore_resume+0x70/0x100)
[ 16.819231] [<c03331bc>] (syscore_resume) from [<c0067fbc>] (suspend_devices_and_enter+0x434/0x554)
[ 16.819231] r10:eea8e000 r9:c0741e68 r8:00000000 r7:00000000 r6:00000000 r5:00000002
[ 16.819231] r4:c0741e7c r3:c0708cbc
[ 16.819231] [<c0067b88>] (suspend_devices_and_enter) from [<c0068358>] (pm_suspend+0x27c/0x2f8)
[ 16.819231] r10:00000051 r9:ee9556c0 r8:00000008 r7:00000007 r6:c0741e84 r5:00000000
[ 16.819231] r4:00000002
[ 16.819231] [<c00680dc>] (pm_suspend) from [<c0066db4>] (state_store+0x70/0xc0)
[ 16.819231] r7:00000007 r6:c0741e88 r5:c05f475c r4:00000002
[ 16.819231] [<c0066d44>] (state_store) from [<c0237524>] (kobj_attr_store+0x1c/0x28)
[ 16.819231] r9:000c2d90 r8:c000fc04 r7:00000000 r6:00000000 r5:ee9556c0 r4:c0066d44
[ 16.819231] [<c0237508>] (kobj_attr_store) from [<c017124c>] (sysfs_kf_write+0x48/0x4c)
[ 16.819231] r5:ee9556c0 r4:c0237508
[ 16.819231] [<c0171204>] (sysfs_kf_write) from [<c01709f8>] (kernfs_fop_write+0xc8/0x1d4)
[ 16.819231] r5:ee9556c0 r4:ee9b7040
[ 16.819231] [<c0170930>] (kernfs_fop_write) from [<c0107544>] (__vfs_write+0x34/0xe4)
[ 16.819231] r10:00000000 r9:eea8e000 r8:c000fc04 r7:eea8ff80 r6:00000008 r5:c0170930
[ 16.819231] r4:eea5d480
[ 16.819231] [<c0107510>] (__vfs_write) from [<c0107dec>] (vfs_write+0x98/0x174)
[ 16.819231] r9:eea8e000 r8:c000fc04 r7:eea8ff80 r6:000c2d90 r5:00000008 r4:eea5d480
[ 16.819231] [<c0107d54>] (vfs_write) from [<c010865c>] (SyS_write+0x4c/0xa8)
[ 16.819231] r8:c000fc04 r7:00000008 r6:000c2d90 r5:eea5d480 r4:eea5d480
[ 16.819231] [<c0108610>] (SyS_write) from [<c000fa40>] (ret_fast_syscall+0x0/0x3c)
[ 16.819231] r7:00000004 r6:000c2d90 r5:00000001 r4:000bed54
[ 16.819231] Code: e581c008 e7820103 e3a00000 e89da800 (e7f001f2)
[ 16.819231] ---[ end trace 35bd6945a8b72e9b ]---
[ 16.819231] note: sh[194] exited with preempt_count 1
[ 16.819231] Unable to handle kernel NULL pointer dereference at virtual address 00000004
[ 16.819231] pgd = ee8d4000
[ 16.819231] [00000004] *pgd=ae8b7831, *pte=00000000, *ppte=00000000
[ 16.819231] Internal error: Oops: 817 [#2] PREEMPT ARM
[ 16.819231] Modules linked in: rpmsg_pru virtio_rpmsg_bus pru_rproc pruss_intc pm33xx pruss sha512_generic sha512_arm sha256_generic hmac md5 ti_emif_sram am437x_pruss_wrapper omap_aes_driver omap_des omap_sham extcon omap_rng rng_core omap_wdt wkup_m3_ipc wkup_m3_rproc remoteproc virtio virtio_ring cfg80211
[ 16.819231] CPU: 0 PID: 194 Comm: sh Tainted: G D 4.4.19+ #324
[ 16.819231] Hardware name: Generic AM43 (Flattened Device Tree)
[ 16.819231] task: eebf6680 ti: eea8e000 task.ti: eea8e000
[ 16.819231] PC is at do_exit+0x82c/0x9e4
[ 16.819231] LR is at console_unlock+0x3a0/0x660
[ 16.819231] pc : [<c0035840>] lr : [<c006ad0c>] psr: 200001d3
[ 16.819231] sp : eea8fb68 ip : eea8fa58 fp : eea8fb8c
[ 16.819231] r10: c05eb374 r9 : c024da62 r8 : c024da64
[ 16.819231] r7 : 00000001 r6 : 00000000 r5 : 0000000b r4 : eebf6680
[ 16.819231] r3 : 00000000 r2 : 00000001 r1 : c0714914 r0 : eea8fb68
[ 16.819231] Flags: nzCv IRQs off FIQs off Mode SVC_32 ISA ARM Segment none
[ 16.819231] Control: 10c53c7d Table: ae8d4059 DAC: 00000051
[ 16.819231] Process sh (pid: 194, stack limit = 0xeea8e208)
[ 16.819231] Stack: (0xeea8fb68 to 0xeea90000)
[ 16.819231] fb60: c024da64 c024da62 eea8fb8c eea8fb80 c003330c 00000001
[ 16.819231] fb80: eea8fc14 eea8fb90 c0013888 c0035020 eea8e208 0000000b c0772a4c bf000000
[ 16.819231] fba0: eea8e000 c05eb37c 00000008 00000000 6501ab94 63313835 20383030 32383765
[ 16.819231] fbc0: 33303130 61336520 30303030 38652030 38616439 28203030 30663765 32663130
[ 16.819231] fbe0: c0002029 c02c0bd4 c02408b8 00000004 c024da60 eea8fcd0 00000000 e7100000
[ 16.819231] fc00: c00142a0 eea8e000 eea8fc24 eea8fc18 c0013ab0 c0013720 eea8fccc eea8fc28
[ 16.819231] fc20: c00091f4 c0013a9c 00000006 eea8fc38 00000004 00000000 00030001 c024da60
[ 16.819231] fc40: 00000000 c07423ac 00000045 eea8e000 eea8fc6c eea8fc60 c02becc8 c02c34e8
[ 16.819231] fc60: eea8fc94 eea8fc70 c0069d08 c02becb0 000001ad 00000000 00000000 00000045
[ 16.819231] fc80: 000001ae 00000000 eea8fcfc eea8fc98 c006ad0c c006a8e0 00000400 eea8fca8
[ 16.819231] fca0: c005851c c05f491c 00000000 00000001 c024da64 00000000 c00146d8 00000000
[ 16.819231] fcc0: eea8fd34 eea8fcd0 c00142a0 c0009030 c07084b4 00000500 a0a0a0a0 fa241404
[ 16.819231] fce0: 00000100 00000000 00000005 00000000 c070cb00 c062b4b8 c062b4a4 eea8fd34
[ 16.819231] fd00: fa241500 eea8fd24 fa241000 c024da60 200001d3 ffffffff 00000051 00000000
[ 16.819231] fd20: 00000000 ffffffff eea8fd5c eea8fd38 c004f894 c025d908 00000000 c0732d1c
[ 16.819231] fd40: c073f720 c073ed8a c062b48c c062b4b8 eea8fd74 eea8fd60 c004f9a8 c004f854
[ 16.819231] fd60: 00000000 eea8fd9c eea8fd94 eea8fd78 c00a4030 c004f998 00000000 eea8fd9c
[ 16.819231] fd80: c00257a4 c07175c0 eea8fda4 eea8fd98 c00a4088 c00a3ff4 eea8fdd4 eea8fda8
[ 16.819231] fda0: c033322c c00a4084 c0708cbc c0741e7c 00000002 00000000 00000000 00000000
[ 16.819231] fdc0: c0741e68 eea8e000 eea8fe24 eea8fdd8 c0067fbc c03331c8 c05f463c c070812c
[ 16.819231] fde0: c05f4720 eea8fe1c eea8fe14 eea8fdf8 c00b5cf4 c006b5c0 c00678b4 00000002
[ 16.819231] fe00: 00000000 c0741e84 00000007 00000008 ee9556c0 00000051 eea8fe44 eea8fe28
[ 16.819231] fe20: c0068358 c0067b94 00000002 c05f475c c0741e88 00000007 eea8fe6c eea8fe48
[ 16.819231] fe40: c0066db4 c00680e8 c0066d44 ee9556c0 00000000 00000000 c000fc04 000c2d90
[ 16.819231] fe60: eea8fe84 eea8fe70 c0237524 c0066d50 c0237508 ee9556c0 eea8fe9c eea8fe88
[ 16.819231] fe80: c017124c c0237514 ee9b7040 ee9556c0 eea8fedc eea8fea0 c01709f8 c0171210
[ 16.819231] fea0: 00000000 00000000 eea8ff80 ee9b704c ee8953d0 eea5d480 c0170930 00000008
[ 16.819231] fec0: eea8ff80 c000fc04 eea8e000 00000000 eea8ff4c eea8fee0 c0107544 c017093c
[ 16.819231] fee0: ee883c14 0000000a 00000400 00000000 00000000 ee890600 00000000 ee890600
[ 16.819231] ff00: eea8ff2c eea8ff10 eebf6678 eea8ff50 ee87ad6c 00000008 eea8ff3c eea8ff28
[ 16.819231] ff20: c00641f8 c006414c eea5d480 00000008 000c2d90 eea8ff80 c000fc04 eea8e000
[ 16.819231] ff40: eea8ff7c eea8ff50 c0107dec c010751c 00000003 00000007 eea8ff7c eea5d480
[ 16.819231] ff60: eea5d480 000c2d90 00000008 c000fc04 eea8ffa4 eea8ff80 c010865c c0107d60
[ 16.819231] ff80: 00000000 00000000 000bed54 00000001 000c2d90 00000004 00000000 eea8ffa8
[ 16.819231] ffa0: c000fa40 c010861c 000bed54 00000001 00000001 000c2d90 00000008 00000000
[ 16.819231] ffc0: 000bed54 00000001 000c2d90 00000004 00000001 00000020 00000000 0008e230
[ 16.819231] ffe0: 00000000 befd04bc 0001a388 b6ef6556 60000030 00000001 100001d3 ffffffff
[ 16.819231] Backtrace:
[ 16.819231] [<c0035014>] (do_exit) from [<c0013888>] (die+0x174/0x37c)
[ 16.819231] r7:00000001
[ 16.819231] [<c0013714>] (die) from [<c0013ab0>] (arm_notify_die+0x20/0x58)
[ 16.819231] r10:eea8e000 r9:c00142a0 r8:e7100000 r7:00000000 r6:eea8fcd0 r5:c024da60
[ 16.819231] r4:00000004
[ 16.819231] [<c0013a90>] (arm_notify_die) from [<c00091f4>] (do_undefinstr+0x1d0/0x234)
[ 16.819231] [<c0009024>] (do_undefinstr) from [<c00142a0>] (__und_svc_finish+0x0/0x20)
[ 16.819231] Exception stack(0xeea8fcd0 to 0xeea8fd18)
[ 16.819231] fcc0: c07084b4 00000500 a0a0a0a0 fa241404
[ 16.819231] fce0: 00000100 00000000 00000005 00000000 c070cb00 c062b4b8 c062b4a4 eea8fd34
[ 16.819231] fd00: fa241500 eea8fd24 fa241000 c024da60 200001d3 ffffffff
[ 16.819231] r7:00000000 r6:c00146d8 r5:00000000 r4:c024da64
[ 16.819231] [<c025d8fc>] (gic_notifier) from [<c004f894>] (notifier_call_chain+0x4c/0x8c)
[ 16.819231] r4:ffffffff
[ 16.819231] [<c004f848>] (notifier_call_chain) from [<c004f9a8>] (__raw_notifier_call_chain+0x1c/0x24)
[ 16.819231] r9:c062b4b8 r8:c062b48c r7:c073ed8a r6:c073f720 r5:c0732d1c r4:00000000
[ 16.819231] [<c004f98c>] (__raw_notifier_call_chain) from [<c00a4030>] (cpu_cluster_pm_exit+0x48/0x90)
[ 16.819231] [<c00a3fe8>] (cpu_cluster_pm_exit) from [<c00a4088>] (cpu_pm_resume+0x10/0x18)
[ 16.819231] r4:c07175c0
[ 16.819231] [<c00a4078>] (cpu_pm_resume) from [<c033322c>] (syscore_resume+0x70/0x100)
[ 16.819231] [<c03331bc>] (syscore_resume) from [<c0067fbc>] (suspend_devices_and_enter+0x434/0x554)
[ 16.819231] r10:eea8e000 r9:c0741e68 r8:00000000 r7:00000000 r6:00000000 r5:00000002
[ 16.819231] r4:c0741e7c r3:c0708cbc
[ 16.819231] [<c0067b88>] (suspend_devices_and_enter) from [<c0068358>] (pm_suspend+0x27c/0x2f8)
[ 16.819231] r10:00000051 r9:ee9556c0 r8:00000008 r7:00000007 r6:c0741e84 r5:00000000
[ 16.819231] r4:00000002
[ 16.819231] [<c00680dc>] (pm_suspend) from [<c0066db4>] (state_store+0x70/0xc0)
[ 16.819231] r7:00000007 r6:c0741e88 r5:c05f475c r4:00000002
[ 16.819231] [<c0066d44>] (state_store) from [<c0237524>] (kobj_attr_store+0x1c/0x28)
[ 16.819231] r9:000c2d90 r8:c000fc04 r7:00000000 r6:00000000 r5:ee9556c0 r4:c0066d44
[ 16.819231] [<c0237508>] (kobj_attr_store) from [<c017124c>] (sysfs_kf_write+0x48/0x4c)
[ 16.819231] r5:ee9556c0 r4:c0237508
[ 16.819231] [<c0171204>] (sysfs_kf_write) from [<c01709f8>] (kernfs_fop_write+0xc8/0x1d4)
[ 16.819231] r5:ee9556c0 r4:ee9b7040
[ 16.819231] [<c0170930>] (kernfs_fop_write) from [<c0107544>] (__vfs_write+0x34/0xe4)
[ 16.819231] r10:00000000 r9:eea8e000 r8:c000fc04 r7:eea8ff80 r6:00000008 r5:c0170930
[ 16.819231] r4:eea5d480
[ 16.819231] [<c0107510>] (__vfs_write) from [<c0107dec>] (vfs_write+0x98/0x174)
[ 16.819231] r9:eea8e000 r8:c000fc04 r7:eea8ff80 r6:000c2d90 r5:00000008 r4:eea5d480
[ 16.819231] [<c0107d54>] (vfs_write) from [<c010865c>] (SyS_write+0x4c/0xa8)
[ 16.819231] r8:c000fc04 r7:00000008 r6:000c2d90 r5:eea5d480 r4:eea5d480
[ 16.819231] [<c0108610>] (SyS_write) from [<c000fa40>] (ret_fast_syscall+0x0/0x3c)
[ 16.819231] r7:00000004 r6:000c2d90 r5:00000001 r4:000bed54
[ 16.819231] Code: eb020113 e1a0000d e3a03000 e0066002 (e5863004)
[ 16.819231] ---[ end trace 35bd6945a8b72e9c ]---
[ 16.819231] Fixing recursive fault but reboot is needed!
[ 16.819231] ------------[ cut here ]------------
[ 16.819231] WARNING: CPU: 0 PID: 0 at kernel/time/timekeeping.c:671 ktime_get+0x10c/0x110()
[ 16.819231] Modules linked in: rpmsg_pru virtio_rpmsg_bus pru_rproc pruss_intc pm33xx pruss sha512_generic sha512_arm sha256_generic hmac md5 ti_emif_sram am437x_pruss_wrapper omap_aes_driver omap_des omap_sham extcon omap_rng rng_core omap_wdt wkup_m3_ipc wkup_m3_rproc remoteproc virtio virtio_ring cfg80211
[ 16.819231] CPU: 0 PID: 0 Comm: swapper Tainted: G D 4.4.19+ #324
[ 16.819231] Hardware name: Generic AM43 (Flattened Device Tree)
[ 16.819231] Backtrace:
[ 16.819231] [<c0013514>] (dump_backtrace) from [<c0013710>] (show_stack+0x18/0x1c)
[ 16.819231] r7:c0083398 r6:0000029f r5:00000009 r4:00000000
[ 16.819231] [<c00136f8>] (show_stack) from [<c0235310>] (dump_stack+0x24/0x28)
[ 16.819231] [<c02352ec>] (dump_stack) from [<c0033204>] (warn_slowpath_common+0x88/0xb4)
[ 16.819231] [<c003317c>] (warn_slowpath_common) from [<c00332d4>] (warn_slowpath_null+0x24/0x2c)
[ 16.819231] r8:c0707f20 r7:c07379b0 r6:c0737e08 r5:ef3b4000 r4:c07164c0
[ 16.819231] [<c00332b0>] (warn_slowpath_null) from [<c0083398>] (ktime_get+0x10c/0x110)
[ 16.819231] [<c008328c>] (ktime_get) from [<c008d568>] (__tick_nohz_idle_enter.constprop.4+0x20/0x388)
[ 16.819231] r9:c070812c r8:c073ec53 r7:c07379b0 r6:c0737e08 r5:ef3b4000 r4:c07164c0
[ 16.819231] [<c008d548>] (__tick_nohz_idle_enter.constprop.4) from [<c008dd04>] (tick_nohz_idle_enter+0x30/0x68)
[ 16.819231] r10:c0708124 r9:c070812c r8:c073ec53 r7:c07379b0 r6:c0737e08 r5:ef3b4000
[ 16.819231] r4:c0706000
[ 16.819231] [<c008dcd4>] (tick_nohz_idle_enter) from [<c005e814>] (cpu_startup_entry+0x50/0x1c0)
[ 16.819231] r5:ef3b4000 r4:c0706000
[ 16.819231] [<c005e7c4>] (cpu_startup_entry) from [<c04b9f70>] (rest_init+0x8c/0x90)
[ 16.819231] r7:c0708040
[ 16.819231] [<c04b9ee4>] (rest_init) from [<c067fd3c>] (start_kernel+0x3b8/0x3c4)
[ 16.819231] r5:c073f700 r4:c073f740
[ 16.819231] [<c067f984>] (start_kernel) from [<80008078>] (0x80008078)
[ 16.819231] ---[ end trace 35bd6945a8b72e9d ]---