PROCESSOR-SDK-DRA8X-TDA4X: TDA4 ti-sci MBox timedout in resp

hi，

    What are the reasons for the above problems? How to solve the above problems?

    Thanks！

Hi Michael,

can you give some details: which version of the SDK you use?

Is it EVM or a custom board? Does the issue happen every time or just sometimes?

regards,

Yordan

hi, Yordan

    psdk_rtos_auto_j7_06_02_00_21

    ti-processor-sdk-linux-automotive-j7-evm-06_02_00

    board: EVM

    Frequency of occurrence :  sometimes, about 1/10

regards.

Hi Michael,

Could you please comment on whether you have any custom changes on top of the base SDK after which you see these error logs or this behavior is seen on the base SDK in a certain usecase?

Can you also share the condition in which you see this issue?

Regards

Karthik

hi　Karthik

１　MCU2_0/MCU2_1/MCU3_0/MCU3_1/C66_0/C66_1/C71/A72 transfer IPC data to each other 20 times per second.＼

２　Each sends IPC to all cores．

Regards

Hi Michael,

OK. And, do you have any changes on top of the base SDK?

Regards

Karthik

hi Karthik

sysbios PDK : not change 

linux driver : not change

Regards

Hi Michael,

So basically no change in 

psdk_rtos_auto_j7_06_02_00_21

ti-processor-sdk-linux-automotive-j7-evm-06_02_00

and to reproduce all we need is to boot to login prompt and 1 out of 10 times we observe the failure
as shown by you?

Just want some clear steps to reproduce this issue.

Thanks,
Keerthy

TDA4-cECU login: root\
Password:
[ 31.537190] ti-sci 44083000.dmsc: Mbox timedout in resp(caller: ti_sci_cmd_get_device+0x20/0x38)
[ 31.545963] ti-sci 44083000.dmsc: Mbox send fail -110
[ 31.555370] pvrsrvkm 4e20000000.gpu: adding gpu_0 device link failed!
ERROR: Unhandled External Abort received on 0x80000000 at EL3!
ERROR: exception reason=0 syndrome=0xbf000000
PANIC in EL3.
x30 = 0x0000000070004644
x0 = 0x0000000000000000
x1 = 0x0000000000000060
x2 = 0x0000000000000060
x3 = 0x000000000000000b
x4 = 0x0000000000000062
x5 = 0x0000000000000008
x6 = 0x000000000000003b
x7 = 0x0000000000000000
x8 = 0xffffffffffffffff
x9 = 0x0000000041023060
x10 = 0x000000000000073d
x11 = 0x0101010101010101
x12 = 0x0000000000000000
x13 = 0xffff00000236e830
x14 = 0x00000badbad00bad
x15 = 0xffff00000237a448
x16 = 0x0000000000000000
x17 = 0x0000000000000000
x18 = 0xffff800843081b00
x19 = 0x0000000000000000
x20 = 0x00000000bf000000
x21 = 0xffff00000249e6d0
x22 = 0xffff000008c93648
x23 = 0xffff0000128af960
x24 = 0xffff800847faf800
x25 = 0x0000000000000000
x26 = 0x0000000000000002
x27 = 0x0000000000000000
x28 = 0x0000000000000030
x29 = 0x000000007000a520
scr_el3 = 0x000000000000073d
sctlr_el3 = 0x0000000030cd183f
cptr_el3 = 0x0000000000000000
tcr_el3 = 0x0000000080803520
daif = 0x00000000000002c0
mair_el3 = 0x00000000004404ff
spsr_el3 = 0x00000000a0000005
elr_el3 = 0xffff000002377530
ttbr0_el3 = 0x000000007000f0e0
esr_el3 = 0x00000000bf000000
far_el3 = 0x0000000000000000
spsr_el1 = 0x0000000060000000
elr_el1 = 0x0000ffffb74af82c
spsr_abt = 0x0000000000000000
spsr_und = 0x0000000000000000
spsr_irq = 0x0000000000000000
spsr_fiq = 0x0000000000000000
sctlr_el1 = 0x0000000034d5d91d
actlr_el1 = 0x0000000000000000
cpacr_el1 = 0x0000000000300000
csselr_el1 = 0x0000000000000000
sp_el1 = 0xffff0000128af7d0
esr_el1 = 0x0000000056000000
ttbr0_el1 = 0x00000008c15be200
ttbr1_el1 = 0x0984000080e00000
mair_el1 = 0x0000bbff440c0400
amair_el1 = 0x0000000000000000
tcr_el1 = 0x00000034f5507510
tpidr_el1 = 0x0000800876e40000
tpidr_el0 = 0x0000ffffa0203630
tpidrro_el0 = 0x0000000000000000
par_el1 = 0x0000000000000000
mpidr_el1 = 0x0000000080000000
afsr0_el1 = 0x0000000000000000
afsr1_el1 = 0x0000000000000000
contextidr_el1 = 0x0000000000000000
vbar_el1 = 0xffff000008081800
cntp_ctl_el0 = 0x0000000000000005
cntp_cval_el0 = 0x000000914ee77c60
cntv_ctl_el0 = 0x0000000000000000
cntv_cval_el0 = 0x0000000000000000
cntkctl_el1 = 0x00000000000000e6
sp_el0 = 0x000000007000a520
isr_el1 = 0x0000000000000040
dacr32_el2 = 0x0000000000000000
ifsr32_el2 = 0x0000000000000000
cpuectlr_el1 = 0x0000001b00000040
cpumerrsr_el1 = 0x0000000000000000
l2merrsr_el1 = 0x0000000000000000

Arago 2019.11 TDA4-cECU ttyS2

TDA4-cECU login: [ 21.808927] ti-sci 44083000.dmsc: Mbox timedout in resp(caller: ti_sci_cmd_get_clock+0x40/0x58)
[ 21.808932] ti-sci 44083000.dmsc: Mbox timedout in resp(caller: ti_sci_cmd_set_event_irq+0x6c/0x80)
[ 21.808939] ti-sci 44083000.dmsc: Mbox send fail -110
[ 21.818414] ti-sci 44083000.dmsc: Mbox send fail -110
[ 21.826653] ti_sci_allocate_event_irq: Event allocation failed from src = 211, index = 447, to dst = 14,irq = 91,via ia_id = 209, vint = 49,global event = 63, status_bit = 0
[ 21.826681] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000030
[ 21.832180] cdns-usb3 6400000.usb: DRD version v1 (ID: 0004024e, rev: 00000200)
[ 21.837174] Mem abort info:
[ 21.853293] omap_rng 4e10000.trng: Unable to enable the clk: -110
[ 21.860961] ESR = 0x96000005
[ 21.860963] Exception class = DABT (current EL), IL = 32 bits
[ 21.860964] SET = 0, FnV = 0
[ 21.860967] EA = 0, S1PTW = 0
[ 21.868290] ------------[ cut here ]------------
[ 21.871103] Data abort info:
[ 21.877112] clk:264:1 already disabled
[ 21.877131] WARNING: CPU: 0 PID: 165 at drivers/clk/clk.c:828 clk_core_disable+0xa0/0xa8
[ 21.880162] ISV = 0, ISS = 0x00000005
[ 21.886060] Modules linked in: pvrsrvkm(O+) irq_pruss_intc(+) rpmsg_char omap_rng(+) rng_core ti_am335x_adc(+) kfifo_buf cdns3(+) roles udc_core pruss crc32_ce crct10dif_ce snd_soc_j721e_evm j721e_cpsw_virt_mac ti_k3_r5_remoteproc ti_am335x_tscadc pruss_soc_bus sa2ul ti_k3_dsp_remoteproc vxd_dec(O) vxe_enc(O) sha512_generic virtio_rpmsg_bus authenc videobuf2_dma_sg remoteproc cdns3_ti snd_soc_pcm3168a_i2c snd_soc_pcm3168a rti_wdt sch_fq_codel rpmsg_kdrv_switch jailhouse(O) cryptodev(O) ipv6
[ 21.889108] CM = 0, WnR = 0
[ 21.892232] CPU: 0 PID: 165 Comm: systemd-udevd Tainted: G O 4.19.94-g5a23bc00e0 #67
[ 21.896834] user pgtable: 64k pages, 48-bit VAs, pgdp = (____ptrval____)
[ 21.899696] Hardware name: Texas Instruments K3 J721E SoC (DT)
[ 21.899698] pstate: 40000085 (nZcv daIf -PAN -UAO)
[ 21.899701] pc : clk_core_disable+0xa0/0xa8
[ 21.903436] [0000000000000030] pgd=0000000000000000, pud=0000000000000000
[ 21.911498] lr : clk_core_disable+0xa0/0xa8
[ 21.911500] sp : ffff000010caf9e0
[ 21.911501] x29: ffff000010caf9e0 x28: 00000000006000c0
[ 21.915326] Internal error: Oops: 96000005 [#1] PREEMPT SMP
[ 21.958661] x27: 0000000000000100 x26: ffff000001cc0190
[ 21.961614] Modules linked in: pvrsrvkm(O+) irq_pruss_intc(+) rpmsg_char omap_rng(+) rng_core ti_am335x_adc(+) kfifo_buf cdns3(+) roles udc_core pruss crc32_ce crct10dif_ce snd_soc_j721e_evm j721e_cpsw_virt_mac ti_k3_r5_remoteproc ti_am335x_tscadc pruss_soc_bus sa2ul ti_k3_dsp_remoteproc vxd_dec(O) vxe_enc(O) sha512_generic virtio_rpmsg_bus authenc videobuf2_dma_sg remoteproc cdns3_ti snd_soc_pcm3168a_i2c snd_soc_pcm3168a rti_wdt sch_fq_codel rpmsg_kdrv_switch jailhouse(O) cryptodev(O) ipv6
[ 21.970633] x25: ffff800846006d80 x24: 000000000000005f
[ 21.977312] Process systemd-udevd (pid: 174, stack limit = 0x(____ptrval____))
[ 21.983124] x23: ffff800846007180 x22: 0000000000000000
[ 21.987897] CPU: 1 PID: 174 Comm: systemd-udevd Tainted: G O 4.19.94-g5a23bc00e0 #67
[ 21.992062] x21: ffff800844ba2c10 x20: ffff800841b22300
[ 21.998827] Hardware name: Texas Instruments K3 J721E SoC (DT)
[ 22.002992] x19: ffff800841b22300 x18: ffff000008ca9000
[ 22.006291] pstate: 60000005 (nZCv daif -PAN -UAO)
[ 22.011583] x17: 0000000000000001 x16: 0000000000000007
[ 22.017140] pc : ti_sci_inta_register_event+0xc4/0x190
[ 22.022428] x15: 00000000fffffff0 x14: ffff000008d56cf0
[ 22.065767] lr : ti_sci_inta_register_event+0xc4/0x190
[ 22.071058] x13: 0000000000000000 x12: ffff000008d56000
[ 22.078256] sp : ffff000011bcf640
[ 22.083548] x11: ffff000008ca9000 x10: ffff000008d56340
[ 22.092567] x29: ffff000011bcf640 x28: 00000000000001bf
[ 22.097859] x9 : 0000000000000000 x8 : ffff000008d697c8
[ 22.103671] x27: ffff80084109a2e0 x26: 0000000000000004
[ 22.108963] x7 : 0000000000000000 x6 : 00000039cd76b86b
[ 22.113735] x25: 0000000000000000 x24: 00000000000000d3
[ 22.119028] x5 : 0000000000000000 x4 : ffff80087fa917e0
[ 22.124146] x23: 00000000000001bf x22: ffff000008c93648
[ 22.129437] x3 : ffff80087fa917e0 x2 : 0000000000000007
[ 22.134555] x21: ffff800841bd2a80 x20: 0000000000000000
[ 22.139849] x1 : 74d453b41100ef00 x0 : 0000000000000000
[ 22.143148] x19: ffff800841bd3400 x18: ffff000008ca9700
[ 22.148441] Call trace:
[ 22.153732] x17: 00000000000007ff x16: 0000000000000000
[ 22.159027] clk_core_disable+0xa0/0xa8
[ 22.164317] x15: 0000000000000000 x14: ffff800820de07b8
[ 22.169612] clk_core_disable_lock+0x20/0x38
[ 22.174904] x13: ffff800820de06d8 x12: ffff800820de0700
[ 22.180197] clk_disable+0x1c/0x28
[ 22.185488] x11: ffff800820de07b9 x10: 0000000000000040
[ 22.190789] omap_rng_probe+0x194/0x410 [omap_rng]
[ 22.196076] x9 : ffff000008ca9700 x8 : ffff800820000270
[ 22.201372] platform_drv_probe+0x50/0xa0
[ 22.206660] x7 : 0000000000000000 x6 : ffff800820000248
[ 22.209093] really_probe+0x1e0/0x288
[ 22.214384] x5 : ffff800820000270 x4 : 0000000000000000
[ 22.218205] driver_probe_device+0x54/0xe8
[ 22.223496] x3 : 0000000000000000 x2 : 0000000000000000
[ 22.227749] __driver_attach+0xe0/0xe8
[ 22.233040] x1 : 0000000000000028 x0 : 0000000000000000
[ 22.236426] bus_for_each_dev+0x70/0xc0
[ 22.241717] Call trace:
[ 22.246489] driver_attach+0x20/0x28
[ 22.251782] ti_sci_inta_register_event+0xc4/0x190
[ 22.255774] bus_add_driver+0x1dc/0x208
[ 22.261069] udma_alloc_chan_resources+0x694/0xb60
[ 22.264713] driver_register+0x60/0x110
[ 22.270005] dma_chan_get+0x50/0xf8
[ 22.270007] find_candidate+0xf4/0x188
[ 22.274086] __platform_driver_register+0x44/0x50
[ 22.279378] dmadev_get_slave_channel+0x6c/0xa8
[ 22.283112] omap_rng_driver_init+0x20/0x10000 [omap_rng]
[ 22.288403] udma_of_xlate+0x30/0x68
[ 22.292224] do_one_initcall+0x74/0x178
[ 22.294654] of_dma_request_slave_channel+0x160/0x250
[ 22.298215] do_init_module+0x54/0x1c8
[ 22.302986] dma_request_chan+0x48/0x1e8
[ 22.306805] load_module+0x193c/0x1de8
[ 22.311581] tiadc_probe+0x2fc/0x498 [ti_am335x_adc]
[ 22.315395] __se_sys_finit_module+0xb8/0xc8
[ 22.318869] platform_drv_probe+0x50/0xa0
[ 22.322601] __arm64_sys_finit_module+0x18/0x20
[ 22.327286] really_probe+0x1e0/0x288
[ 22.331799] el0_svc_common+0x90/0x158
[ 22.337178] driver_probe_device+0x54/0xe8
[ 22.340737] el0_svc_handler+0x2c/0x80
[ 22.344555] __driver_attach+0xe0/0xe8
[ 22.349587] el0_svc+0x8/0xc
[ 22.353320] bus_for_each_dev+0x70/0xc0
[ 22.357225] ---[ end trace 83aaf6b8452c0f0c ]---
[ 22.360957] driver_attach+0x20/0x28
[ 22.366144] ------------[ cut here ]------------
[ 22.370156] bus_add_driver+0x1dc/0x208
[ 22.370158] driver_register+0x60/0x110
[ 22.370160] __platform_driver_register+0x44/0x50
[ 22.370164] tiadc_driver_init+0x1c/0x10000 [ti_am335x_adc]
[ 22.370166] do_one_initcall+0x74/0x178
[ 22.370169] do_init_module+0x54/0x1c8
[ 22.370171] load_module+0x193c/0x1de8
[ 22.370175] __se_sys_finit_module+0xb8/0xc8
[ 22.374168] clk:264:1 already unprepared
[ 22.378678] __arm64_sys_finit_module+0x18/0x20
[ 22.378680] el0_svc_common+0x90/0x158
[ 22.378683] el0_svc_handler+0x2c/0x80
[ 22.382342] WARNING: CPU: 0 PID: 165 at drivers/clk/clk.c:687 clk_core_unprepare+0xdc/0x100
[ 22.386060] el0_svc+0x8/0xc
[ 22.390137] Modules linked in: pvrsrvkm(O+) irq_pruss_intc(+) rpmsg_char omap_rng(+) rng_core ti_am335x_adc(+) kfifo_buf cdns3(+) roles udc_core pruss crc32_ce crct10dif_ce snd_soc_j721e_evm j721e_cpsw_virt_mac ti_k3_r5_remoteproc ti_am335x_tscadc pruss_soc_bus sa2ul ti_k3_dsp_remoteproc vxd_dec(O) vxe_enc(O) sha512_generic virtio_rpmsg_bus authenc videobuf2_dma_sg remoteproc cdns3_ti snd_soc_pcm3168a_i2c snd_soc_pcm3168a rti_wdt sch_fq_codel rpmsg_kdrv_switch jailhouse(O) cryptodev(O) ipv6
[ 22.393870] Code: 340005e0 aa1303e0 2a1403e1 97f3e128 (f9401800)
[ 22.397603] CPU: 0 PID: 165 Comm: systemd-udevd Tainted: G W O 4.19.94-g5a23bc00e0 #67
[ 22.400468] ---[ end trace 83aaf6b8452c0f0d ]---
[ 22.404287] Hardware name: Texas Instruments K3 J721E SoC (DT)
[ 22.546379] pstate: 40000005 (nZcv daif -PAN -UAO)
[ 22.551157] pc : clk_core_unprepare+0xdc/0x100
[ 22.555584] lr : clk_core_unprepare+0xdc/0x100
[ 22.560011] sp : ffff000010caf9f0
[ 22.563311] x29: ffff000010caf9f0 x28: 00000000006000c0
[ 22.568605] x27: 0000000000000100 x26: ffff000001cc0190
[ 22.573899] x25: ffff800846006d80 x24: 000000000000005f
[ 22.579192] x23: ffff800846007180 x22: 0000000000000000
[ 22.584488] x21: ffff800844ba2c10 x20: 00000000ffffff92
[ 22.589782] x19: ffff800841b22300 x18: 0000000000000010
[ 22.595075] x17: 0000000000000000 x16: 0000000000000000
[ 22.600370] x15: ffffffffffffffff x14: ffff000008c93648
[ 22.605663] x13: ffff000088d568a7 x12: ffff000008d568af
[ 22.610958] x11: ffff000008ca9000 x10: ffff000010caf6f0
[ 22.616253] x9 : 00000000ffffffd0 x8 : ffff0000084e7de0
[ 22.621547] x7 : 626f72705f796c6c x6 : ffff80087fa917e8
[ 22.626841] x5 : ffff80087fa917e8 x4 : 0000000000000000
[ 22.632135] x3 : ffff80087fa98560 x2 : ffff80087fa917e8
[ 22.637430] x1 : 74d453b41100ef00 x0 : 0000000000000000
[ 22.642724] Call trace:
[ 22.645159] clk_core_unprepare+0xdc/0x100
[ 22.649239] clk_unprepare+0x28/0x40
[ 22.652805] omap_rng_probe+0x19c/0x410 [omap_rng]
[ 22.657582] platform_drv_probe+0x50/0xa0
[ 22.661576] really_probe+0x1e0/0x288
[ 22.665224] driver_probe_device+0x54/0xe8
[ 22.669304] __driver_attach+0xe0/0xe8
[ 22.673038] bus_for_each_dev+0x70/0xc0
[ 22.676859] driver_attach+0x20/0x28
[ 22.680420] bus_add_driver+0x1dc/0x208
[ 22.684240] driver_register+0x60/0x110
[ 22.688060] __platform_driver_register+0x44/0x50
[ 22.692749] omap_rng_driver_init+0x20/0x10000 [omap_rng]
[ 22.698131] do_one_initcall+0x74/0x178
[ 22.701954] do_init_module+0x54/0x1c8
[ 22.705688] load_module+0x193c/0x1de8
[ 22.709423] __se_sys_finit_module+0xb8/0xc8
[ 22.713676] __arm64_sys_finit_module+0x18/0x20
[ 22.718191] el0_svc_common+0x90/0x158
[ 22.721925] el0_svc_handler+0x2c/0x80
[ 22.725659] el0_svc+0x8/0xc
[ 22.728527] ---[ end trace 83aaf6b8452c0f0e ]---
[ 22.733254] omap_rng 4e10000.trng: initialization failed.
[ 32.048929] ti-sci 44083000.dmsc: Mbox timedout in resp(caller: ti_sci_cmd_get_device+0x20/0x38)
[ 32.057707] ti-sci 44083000.dmsc: Mbox send fail -110
[ 32.062768] pvrsrvkm 4e20000000.gpu: adding gpu_0 device link failed!
[ 32.065905] omap_rng: probe of 4e10000.trng failed with error -110
ERROR: Unhandled External Abort receive[ 32.080571] remoteproc remoteproc8: b034000.pru is available
d on 0[ 32.086727] pru-rproc b034000.pru: PRU rproc node pru@b034000 probed successfully
x80000001 at EL3!
ERR[ 32.096133] remoteproc remoteproc9: b004000.rtu is available
OR: [ 32.102158] pru-rproc b004000.rtu: PRU rproc node rtu@b004000 probed successfully
exc[ 32.110167] remoteproc remoteproc10: b00a000.txpru is available
eption reason=0 synd[ 32.117804] pru-rproc b00a000.txpru: PRU rproc node txpru@b00a000 probed successfully
rome=0xbf000000
PA[N 32.127346] remoteproc remoteproc11: b038000.pru is available
IC in EL3[ 32.133877] pru-rproc b038000.pru: PRU rproc node pru@b038000 probed successfully
.
x30 [ 32.142012] remoteproc remoteproc12: b006000.rtu is available
[ 32.148051] pru-rproc b006000.rtu: PRU rproc node rtu@b006000 probed successfully
= [ 32.156351] remoteproc remoteproc13: b00c000.txpru is available
0x00[ 32.162530] pru-rproc b00c000.txpru: PRU rproc node txpru@b00c000 probed successfully
00000070004644
[ 32.171793] remoteproc remoteproc14: b134000.pru is available
x0 [ 32.177826] pru-rproc b134000.pru: PRU rproc node pru@b134000 probed successfully
[ 32.185789] remoteproc remoteproc15: b104000.rtu is available
[ 32.191797] pru-rproc b104000.rtu: PRU rproc node rtu@b104000 probed successfully
= 0[ 32.199748] remoteproc remoteproc16: b10a000.txpru is available
x000[ 32.205939] pru-rproc b10a000.txpru: PRU rproc node txpru@b10a000 probed successfully
0000000000000
x1[ 32.215332] remoteproc remoteproc17: b138000.pru is available
[ 32.221321] pru-rproc b138000.pru: PRU rproc node pru@b138000 probed successfully
[ 32.229554] remoteproc remoteproc18: b106000.rtu is available
= [ 32.235557] pru-rproc b106000.rtu: PRU rproc node rtu@b106000 probed successfully
0x000[ 32.243413] remoteproc remoteproc19: b10c000.txpru is available
0000000000060
x2 [ 32.251131] pru-rproc b10c000.txpru: PRU rproc node txpru@b10c000 probed successfully
= 0x0000000000000060
x3 = 0x000000000000000b
x4 = 0x0000000000000062
x5 = 0x0000000000000008
x6 = 0x000000000000003b
x7 = 0x0000000000000000
x8 = 0xffffffffffffffff
x9 = 0x0000000041023060
x10 = 0x000000000000073d
x11 = 0x0101010101010101
x12 = 0x0000000000000000
x13 = 0xffff0000020ee830
x14 = 0x00000badbad00bad
x15 = 0xffff0000020fa448
x16 = 0x0000000000000000
x17 = 0x0000000000000000
x18 = 0xffff800848dd1b00
x19 = 0x0000000000000000
x20 = 0x00000000bf000000
x21 = 0xffff00000221e6d0
x22 = 0xffff000008c93648
x23 = 0xffff0000142ef960
x24 = 0xffff800847d5b000
x25 = 0x0000000000000000
x26 = 0x0000000000000002
x27 = 0x0000000000000000
x28 = 0x0000000000000030
x29 = 0x000000007000ad20
scr_el3 = 0x000000000000073d
sctlr_el3 = 0x0000000030cd183f
cptr_el3 = 0x0000000000000000
tcr_el3 = 0x0000000080803520
daif = 0x00000000000002c0
mair_el3 = 0x00000000004404ff
spsr_el3 = 0x00000000a0000005
elr_el3 = 0xffff0000020f7530
ttbr0_el3 = 0x000000007000f0e0
esr_el3 = 0x00000000bf000000
far_el3 = 0x0000000000000000
spsr_el1 = 0x0000000060000005
elr_el1 = 0xffff0000088942ec
spsr_abt = 0x0000000000000000
spsr_und = 0x0000000000000000
spsr_irq = 0x0000000000000000
spsr_fiq = 0x0000000000000000
sctlr_el1 = 0x0000000034d5d91d
actlr_el1 = 0x0000000000000000
cpacr_el1 = 0x0000000000300000
csselr_el1 = 0x0000000000000000
sp_el1 = 0xffff0000142ef7d0
esr_el1 = 0x0000000056000000
ttbr0_el1 = 0x00000008c35cca00
ttbr1_el1 = 0x08ee000080e00000
mair_el1 = 0x0000bbff440c0400
amair_el1 = 0x0000000000000000
tcr_el1 = 0x00000034f5507510
tpidr_el1 = 0x0000800876e60000
tpidr_el0 = 0x0000ffff8b3c3630
tpidrro_el0 = 0x0000000000000000
par_el1 = 0x0000000000000000
mpidr_el1 = 0x0000000080000001
afsr0_el1 = 0x0000000000000000
afsr1_el1 = 0x0000000000000000
contextidr_el1 = 0x0000000000000000
vbar_el1 = 0xffff000008081800
cntp_ctl_el0 = 0x0000000000000005
cntp_cval_el0 = 0x0000003b4bbe77cd
cntv_ctl_el0 = 0x0000000000000000
cntv_cval_el0 = 0x0000000000000000
cntkctl_el1 = 0x00000000000000e6
sp_el0 = 0x000000007000ad20
isr_el1 = 0x0000000000000040
dacr32_el2 = 0x0000000000000000
ifsr32_el2 = 0x0000000000000000
cpuectlr_el1 = 0x0000001b00000040
cpumerrsr_el1 = 0x0000000000000000
l2merrsr_el1 = 0x0000000000000000

Hi Michael,

From the inputs you have given i assume that RTOS boot 1/10 times fails with the above crash.

I am on PSDKRA 7.0: http://software-dl.ti.com/jacinto7/esd/processor-sdk-rtos-jacinto7/latest/index_FDS.html

I tried reboot at least 20 times & i could not reproduce the issue. Can you consider moving
to the latest PSDKRA?

Best Regards,
Keerthy

Hi Michael,

I switched back to 6.02 SDK. I tried reboot 20 times. I am not seeing the crash observed by you.
I need clearer steps to reproduce this. Please help me reproduce the issue you are seeing.

Best Regards,
Keerthy

We open all the cores including R5F0_0, R5F0_1, R5F1_0, R5F1_1, C66_0, C66_1 and C71.

There is ipc running on each core.

Regards

Hi Michael,

Can you please suggest me with the exact test cases you run during boot to run IPC? I need more details.

Best Regards,
Keerthy

Hi Michael,

Please suggest suggest me with the exact test cases & steps you run during boot to reproduce this error..

- Keerthy

OK