Part Number: AM5716
Other Parts Discussed in Thread: SYSBIOS
We are developing an application for DSP1 based on the IPC example ex02_messageq
The DSP program crashes even if we have an empty "main" : return 0. The console output is the following :
root@am5716-phycore-rdk:/sys/bus/platform/drivers/omap-rproc# [ 103.535346] remoteproc remoteproc2: Booting fw image dra7-dsp1-fw.xe66, size 4454120
[ 103.556917] omap_hwmod: mmu0_dsp1: _wait_target_disable failed
[ 103.562817] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0
[ 103.568776] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0
[ 103.588962] ------------[ cut here ]------------
[ 103.593618] WARNING: CPU: 0 PID: 129 at /media/jenkins1/builddata1/yocto_ti_pd18.2.0/build_am5716/arago-tmp-external-linaro-toolchain/work-shared/am5716-phycore-rdk/kernel-source/drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x25c/0x36c
[ 103.615089] 44000000.ocp:L3 Custom Error: MASTER DSP1_MDMA TARGET L4_PER3_P3 (Idle): Data Access in User mode during Functional access
[ 103.627223] Modules linked in: cbc xfrm_user xfrm4_tunnel ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo xhci_plat_hcd xhci_hcd usbcore dwc3 udc_core usb_common rpmsg_rpc ecb sha512_generic sha512_arm sha256_generic hmac md5 sha1_generic sha1_arm_neon sha1_arm omap_aes_driver omap_sham omap_wdt ahci_platform libahci_platform libahci libata scsi_mod ti_vpe ti_sc ti_csc ti_vpdma dwc3_omap rtc_omap extcon_palmas extcon_core rtc_palmas omap_des des_generic crypto_engine omap_rng rng_core omap_remoteproc virtio_rpmsg_bus rpmsg_core remoteproc virtio virtio_ring sch_fq_codel uio_module_drv(O) uio gdbserverproxy(O) cryptodev(O) cmemk(O)
[ 103.683560] CPU: 0 PID: 129 Comm: kworker/0:3 Tainted: G W O 4.9.41-g61a65e1-BSP-Yocto-TISDK-AM57xx-PD18.2.0 #1
[ 103.694650] Hardware name: Generic DRA72X (Flattened Device Tree)
[ 103.700777] Workqueue: events request_firmware_work_func
[ 103.706117] Backtrace:
[ 103.708591] [<c020b208>] (dump_backtrace) from [<c020b4c4>] (show_stack+0x18/0x1c)
[ 103.716195] r7:00000009 r6:600f0193 r5:00000000 r4:c102f8d0
[ 103.721886] [<c020b4ac>] (show_stack) from [<c04f4940>] (dump_stack+0x8c/0xa0)
[ 103.729147] [<c04f48b4>] (dump_stack) from [<c022d030>] (__warn+0xec/0x104)
[ 103.736140] r7:00000009 r6:c0bdb598 r5:00000000 r4:ee5b3ab0
[ 103.741828] [<c022cf44>] (__warn) from [<c022d088>] (warn_slowpath_fmt+0x40/0x48)
[ 103.749344] r9:0000001b r8:ef1ca950 r7:c0bdb918 r6:00000000 r5:c0bdb4c4 r4:c0bdb568
[ 103.757124] [<c022d04c>] (warn_slowpath_fmt) from [<c0524510>] (l3_interrupt_handler+0x25c/0x36c)
[ 103.766032] r3:ef1ca7c0 r2:c0bdb568
[ 103.769621] r4:80080003
[ 103.772168] [<c05242b4>] (l3_interrupt_handler) from [<c027de80>] (__handle_irq_event_percpu+0xb4/0x138)
[ 103.781690] r10:c101a36f r9:ef1cf000 r8:00000017 r7:ee5b3bd4 r6:00000000 r5:ef1cf000
[ 103.789551] r4:ef1cacc0
[ 103.792097] [<c027ddcc>] (__handle_irq_event_percpu) from [<c027df28>] (handle_irq_event_percpu+0x24/0x60)
[ 103.801793] r10:00000000 r9:ee5b2000 r8:ef006000 r7:00000000 r6:c1008b74 r5:ef1cf000
[ 103.809655] r4:ef1cf000
[ 103.812201] [<c027df04>] (handle_irq_event_percpu) from [<c027dfa4>] (handle_irq_event+0x40/0x64)
[ 103.821109] r5:ef1cf060 r4:ef1cf000
[ 103.824701] [<c027df64>] (handle_irq_event) from [<c0281650>] (handle_fasteoi_irq+0xc0/0x190)
[ 103.833262] r7:00000000 r6:c1008b74 r5:ef1cf060 r4:ef1cf000
[ 103.838949] [<c0281590>] (handle_fasteoi_irq) from [<c027d0a8>] (generic_handle_irq+0x2c/0x3c)
[ 103.847598] r7:00000000 r6:00000000 r5:00000017 r4:c0e55da0
[ 103.853284] [<c027d07c>] (generic_handle_irq) from [<c027d630>] (__handle_domain_irq+0x64/0xbc)
[ 103.862022] [<c027d5cc>] (__handle_domain_irq) from [<c02014a0>] (gic_handle_irq+0x40/0x7c)
[ 103.870410] r9:ee5b2000 r8:fa213000 r7:fa212000 r6:ee5b3c90 r5:fa21200c r4:c1003420
[ 103.878188] [<c0201460>] (gic_handle_irq) from [<c020c078>] (__irq_svc+0x58/0x8c)
[ 103.885701] Exception stack(0xee5b3c90 to 0xee5b3cd8)
[ 103.890774] 3c80: 00000000 00000000 00000000 edf92038
[ 103.898987] 3ca0: edf92038 c1092c14 00000000 00000001 bf0588f0 00000032 00000000 ee5b3d04
[ 103.907198] 3cc0: ee5b3cc8 ee5b3ce0 c06210a8 c0624a90 600f0013 ffffffff
[ 103.913841] r9:ee5b2000 r8:bf0588f0 r7:ee5b3cc4 r6:ffffffff r5:600f0013 r4:c0624a90
[ 103.921622] [<c0624a08>] (driver_probe_device) from [<c0624e3c>] (__device_attach_driver+0xa0/0xd4)
[ 103.930707] r9:00000000 r8:c1092bf0 r7:00000001 r6:edf92038 r5:ee5b3d50 r4:bf0588f0
[ 103.938487] [<c0624d9c>] (__device_attach_driver) from [<c0622fd0>] (bus_for_each_drv+0x68/0x9c)
[ 103.947309] r7:00000001 r6:c0624d9c r5:ee5b3d50 r4:00000000
[ 103.952994] [<c0622f68>] (bus_for_each_drv) from [<c06248e4>] (__device_attach+0xb8/0x11c)
[ 103.961294] r6:bf03dde4 r5:edf9206c r4:edf92038
[ 103.965934] [<c062482c>] (__device_attach) from [<c0624ebc>] (device_initial_probe+0x14/0x18)
[ 103.974494] r7:00000000 r6:bf03dde4 r5:edf92038 r4:edf92040
[ 103.980179] [<c0624ea8>] (device_initial_probe) from [<c0623ee4>] (bus_probe_device+0x8c/0x94)
[ 103.988830] [<c0623e58>] (bus_probe_device) from [<c0622054>] (device_add+0x3fc/0x588)
[ 103.996780] r7:00000000 r6:edf92038 r5:eebc2820 r4:edf92040
[ 104.002465] [<c0621c58>] (device_add) from [<c06221fc>] (device_register+0x1c/0x20)
[ 104.010154] r10:eebc2a1c r9:edf92004 r8:eebc2820 r7:edf92028 r6:edf92038 r5:bf0459e8
[ 104.018015] r4:edf92038
[ 104.020568] [<c06221e0>] (device_register) from [<bf03d494>] (register_virtio_device+0xb4/0xf4 [virtio])
[ 104.030086] r5:bf0459e8 r4:edf92028
[ 104.033698] [<bf03d3e0>] (register_virtio_device [virtio]) from [<bf045f40>] (rproc_add_virtio_dev+0x78/0xfc [remoteproc])
[ 104.044788] r7:edf92028 r6:00000007 r5:eebc2820 r4:edf92000
[ 104.050494] [<bf045ec8>] (rproc_add_virtio_dev [remoteproc]) from [<bf0432f4>] (rproc_vdev_do_probe+0x18/0x1c [remoteproc])
[ 104.061671] r7:00000000 r6:eebc29cc r5:eebc29c4 r4:eebc2800
[ 104.067376] [<bf0432dc>] (rproc_vdev_do_probe [remoteproc]) from [<bf044fa4>] (__rproc_boot+0x4bc/0x5bc [remoteproc])
[ 104.078052] [<bf044ae8>] (__rproc_boot [remoteproc]) from [<bf0450d0>] (rproc_auto_boot_callback+0x18/0x24 [remoteproc])
[ 104.088969] r10:ee5ac500 r9:00000000 r8:ef64dc00 r7:00000000 r6:ef64a4c0 r5:ee5ac500
[ 104.096829] r4:eddb35c0
[ 104.099386] [<bf0450b8>] (rproc_auto_boot_callback [remoteproc]) from [<c063aa10>] (request_firmware_work_func+0x44/0x6c)
[ 104.110386] r5:ee5ac500 r4:eddb3ac0
[ 104.113983] [<c063a9cc>] (request_firmware_work_func) from [<c02439cc>] (process_one_work+0x1dc/0x3f8)
[ 104.123326] r4:eddb3ac0
[ 104.125873] [<c02437f0>] (process_one_work) from [<c0244624>] (worker_thread+0x58/0x574)
[ 104.133999] r10:ee5ac500 r9:ee5b2000 r8:ef64a4d8 r7:c1002d00 r6:00000008 r5:ee5ac518
[ 104.141860] r4:ef64a4c0
[ 104.144408] [<c02445cc>] (worker_thread) from [<c024995c>] (kthread+0x100/0x118)
[ 104.151837] r10:00000000 r9:00000000 r8:c02445cc r7:ee5ac500 r6:ee5b2000 r5:ee5a0140
[ 104.159697] r4:00000000
[ 104.162243] [<c024985c>] (kthread) from [<c0207c08>] (ret_from_fork+0x14/0x2c)
[ 104.169497] r8:00000000 r7:00000000 r6:00000000 r5:c024985c r4:ee5a0140
[ 104.176225] ---[ end trace d3395628396b0b84 ]---
[ 104.244024] virtio_rpmsg_bus virtio2: rpmsg host is online
[ 104.249565] remoteproc remoteproc2: registered virtio2 (type 7)
[ 104.257994] remoteproc remoteproc2: remote processor 40800000.dsp is now up
[ 113.188861] remoteproc remoteproc2: crash detected in 40800000.dsp: type watchdog
[ 113.197799] remoteproc remoteproc2: handling crash #1 in 40800000.dsp
[ 113.204335] remoteproc remoteproc2: recovering 40800000.dsp
[ 113.226676] omap_hwmod: mmu1_dsp1: _wait_target_disable failed
[ 113.239755] omap_hwmod: mmu0_dsp1: _wait_target_disable failed
[ 113.249832] remoteproc remoteproc2: stopped remote processor 40800000.dsp
[ 113.256729] remoteproc remoteproc2: powering up 40800000.dsp
[ 113.270163] remoteproc remoteproc2: Booting fw image dra7-dsp1-fw.xe66, size 4454120
[ 113.286591] omap_hwmod: mmu0_dsp1: _wait_target_disable failed
[ 113.292491] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0
[ 113.298457] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0
[ 113.318707] ------------[ cut here ]------------
[ 113.323366] WARNING: CPU: 0 PID: 129 at /media/jenkins1/builddata1/yocto_ti_pd18.2.0/build_am5716/arago-tmp-external-linaro-toolchain/work-shared/am5716-phycore-rdk/kernel-source/drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x25c/0x36c
[ 113.344837] 44000000.ocp:L3 Custom Error: MASTER DSP1_MDMA TARGET L4_PER3_P3 (Idle): Data Access in User mode during Functional access
[ 113.356972] Modules linked in: cbc xfrm_user xfrm4_tunnel ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo xhci_plat_hcd xhci_hcd usbcore dwc3 udc_core usb_common rpmsg_rpc ecb sha512_generic sha512_arm sha256_generic hmac md5 sha1_generic sha1_arm_neon sha1_arm omap_aes_driver omap_sham omap_wdt ahci_platform libahci_platform libahci libata scsi_mod ti_vpe ti_sc ti_csc ti_vpdma dwc3_omap rtc_omap extcon_palmas extcon_core rtc_palmas omap_des des_generic crypto_engine omap_rng rng_core omap_remoteproc virtio_rpmsg_bus rpmsg_core remoteproc virtio virtio_ring sch_fq_codel uio_module_drv(O) uio gdbserverproxy(O) cryptodev(O) cmemk(O)
[ 113.413304] CPU: 0 PID: 129 Comm: kworker/0:3 Tainted: G W O 4.9.41-g61a65e1-BSP-Yocto-TISDK-AM57xx-PD18.2.0 #1
[ 113.424394] Hardware name: Generic DRA72X (Flattened Device Tree)
[ 113.430533] Workqueue: events rproc_crash_handler_work [remoteproc]
[ 113.436833] Backtrace:
[ 113.439307] [<c020b208>] (dump_backtrace) from [<c020b4c4>] (show_stack+0x18/0x1c)
[ 113.446911] r7:00000009 r6:600f0193 r5:00000000 r4:c102f8d0
[ 113.452602] [<c020b4ac>] (show_stack) from [<c04f4940>] (dump_stack+0x8c/0xa0)
[ 113.459862] [<c04f48b4>] (dump_stack) from [<c022d030>] (__warn+0xec/0x104)
[ 113.466854] r7:00000009 r6:c0bdb598 r5:00000000 r4:ee5b3af0
[ 113.472543] [<c022cf44>] (__warn) from [<c022d088>] (warn_slowpath_fmt+0x40/0x48)
[ 113.480058] r9:0000001b r8:ef1ca950 r7:c0bdb918 r6:00000000 r5:c0bdb4c4 r4:c0bdb568
[ 113.487839] [<c022d04c>] (warn_slowpath_fmt) from [<c0524510>] (l3_interrupt_handler+0x25c/0x36c)
[ 113.496748] r3:ef1ca7c0 r2:c0bdb568
[ 113.500335] r4:80080003
[ 113.502881] [<c05242b4>] (l3_interrupt_handler) from [<c027de80>] (__handle_irq_event_percpu+0xb4/0x138)
[ 113.512403] r10:c101a36f r9:ef1cf000 r8:00000017 r7:ee5b3c14 r6:00000000 r5:ef1cf000
[ 113.520264] r4:ef1cacc0
[ 113.522810] [<c027ddcc>] (__handle_irq_event_percpu) from [<c027df28>] (handle_irq_event_percpu+0x24/0x60)
[ 113.532506] r10:00000000 r9:ee5b2000 r8:ef006000 r7:00000000 r6:c1008b74 r5:ef1cf000
[ 113.540366] r4:ef1cf000
[ 113.542912] [<c027df04>] (handle_irq_event_percpu) from [<c027dfa4>] (handle_irq_event+0x40/0x64)
[ 113.551820] r5:ef1cf060 r4:ef1cf000
[ 113.555412] [<c027df64>] (handle_irq_event) from [<c0281650>] (handle_fasteoi_irq+0xc0/0x190)
[ 113.563972] r7:00000000 r6:c1008b74 r5:ef1cf060 r4:ef1cf000
[ 113.569659] [<c0281590>] (handle_fasteoi_irq) from [<c027d0a8>] (generic_handle_irq+0x2c/0x3c)
[ 113.578307] r7:00000000 r6:00000000 r5:00000017 r4:c0e55da0
[ 113.583994] [<c027d07c>] (generic_handle_irq) from [<c027d630>] (__handle_domain_irq+0x64/0xbc)
[ 113.592733] [<c027d5cc>] (__handle_domain_irq) from [<c02014a0>] (gic_handle_irq+0x40/0x7c)
[ 113.601121] r9:ee5b2000 r8:fa213000 r7:fa212000 r6:ee5b3cd0 r5:fa21200c r4:c1003420
[ 113.608898] [<c0201460>] (gic_handle_irq) from [<c020c078>] (__irq_svc+0x58/0x8c)
[ 113.616412] Exception stack(0xee5b3cd0 to 0xee5b3d18)
[ 113.621484] 3cc0: eebc2898 600f0013 00000081 00000005
[ 113.629698] 3ce0: fffffff3 eebc2898 00000004 600f0013 c1092bf0 00000000 00000000 ee5b3d2c
[ 113.637910] 3d00: ee5b3d30 ee5b3d20 c062f4e4 c08b155c 600f0013 ffffffff
[ 113.644553] r9:ee5b2000 r8:c1092bf0 r7:ee5b3d04 r6:ffffffff r5:600f0013 r4:c08b155c
[ 113.652338] [<c08b1534>] (_raw_spin_unlock_irqrestore) from [<c062f4e4>] (__pm_runtime_resume+0x64/0x6c)
[ 113.661862] [<c062f480>] (__pm_runtime_resume) from [<c06248cc>] (__device_attach+0xa0/0x11c)
[ 113.670423] r7:00000001 r6:bf03dde4 r5:edff346c r4:edff3438
[ 113.676109] [<c062482c>] (__device_attach) from [<c0624ebc>] (device_initial_probe+0x14/0x18)
[ 113.684669] r7:00000000 r6:bf03dde4 r5:edff3438 r4:edff3440
[ 113.690356] [<c0624ea8>] (device_initial_probe) from [<c0623ee4>] (bus_probe_device+0x8c/0x94)
[ 113.699007] [<c0623e58>] (bus_probe_device) from [<c0622054>] (device_add+0x3fc/0x588)
[ 113.706958] r7:00000000 r6:edff3438 r5:eebc2820 r4:edff3440
[ 113.712643] [<c0621c58>] (device_add) from [<c06221fc>] (device_register+0x1c/0x20)
[ 113.720333] r10:eebc2a1c r9:edff3404 r8:eebc2820 r7:edff3428 r6:edff3438 r5:bf0459e8
[ 113.728193] r4:edff3438
[ 113.730744] [<c06221e0>] (device_register) from [<bf03d494>] (register_virtio_device+0xb4/0xf4 [virtio])
[ 113.740264] r5:bf0459e8 r4:edff3428
[ 113.743872] [<bf03d3e0>] (register_virtio_device [virtio]) from [<bf045f40>] (rproc_add_virtio_dev+0x78/0xfc [remoteproc])
[ 113.754961] r7:edff3428 r6:00000007 r5:eebc2820 r4:edff3400
[ 113.760667] [<bf045ec8>] (rproc_add_virtio_dev [remoteproc]) from [<bf0432f4>] (rproc_vdev_do_probe+0x18/0x1c [remoteproc])
[ 113.771843] r7:00000000 r6:eebc29cc r5:eebc29c4 r4:eebc2800
[ 113.777548] [<bf0432dc>] (rproc_vdev_do_probe [remoteproc]) from [<bf044fa4>] (__rproc_boot+0x4bc/0x5bc [remoteproc])
[ 113.788225] [<bf044ae8>] (__rproc_boot [remoteproc]) from [<bf04536c>] (rproc_trigger_recovery+0x5c/0x68 [remoteproc])
[ 113.798967] r10:ee5ac500 r9:00000000 r8:ef64dc00 r7:00000000 r6:00000000 r5:eebc2a58
[ 113.806828] r4:eebc2800
[ 113.809394] [<bf045310>] (rproc_trigger_recovery [remoteproc]) from [<bf0453ec>] (rproc_crash_handler_work+0x74/0x84 [remoteproc])
[ 113.821182] r7:00000000 r6:eebc2800 r5:eebc29cc r4:eebc2a44
[ 113.826882] [<bf045378>] (rproc_crash_handler_work [remoteproc]) from [<c02439cc>] (process_one_work+0x1dc/0x3f8)
[ 113.837187] r7:00000000 r6:ef64a4c0 r5:ee5ac500 r4:eebc2a44
[ 113.842876] [<c02437f0>] (process_one_work) from [<c0244624>] (worker_thread+0x58/0x574)
[ 113.851001] r10:ee5ac500 r9:ee5b2000 r8:ef64a4d8 r7:c1002d00 r6:00000008 r5:ee5ac518
[ 113.858862] r4:ef64a4c0
[ 113.861411] [<c02445cc>] (worker_thread) from [<c024995c>] (kthread+0x100/0x118)
[ 113.868840] r10:00000000 r9:00000000 r8:c02445cc r7:ee5ac500 r6:ee5b2000 r5:ee5a0140
[ 113.876702] r4:00000000
[ 113.879249] [<c024985c>] (kthread) from [<c0207c08>] (ret_from_fork+0x14/0x2c)
[ 113.886502] r8:00000000 r7:00000000 r6:00000000 r5:c024985c r4:ee5a0140
[ 113.893230] ---[ end trace d3395628396b0b85 ]---
[ 113.965828] virtio_rpmsg_bus virtio2: rpmsg host is online
[ 113.971549] remoteproc remoteproc2: registered virtio2 (type 7)
[ 113.977499] remoteproc remoteproc2: remote processor 40800000.dsp is now up
We thought that this would indicate that the addressing space related to L4_PER3_P3 was missing in
the resource table. But that was not the case.
Any suggestion ?
Thank you in advance for your answer.
