运行mipi 显示demo出现系统崩溃

运行测试demo出现崩溃麻烦各路大神帮忙看下，log 如下：
Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: genericfileread_iter+0x8b4/0x8d8
CPU: 1 PID: 1506 Comm: video_send_stre Tainted: P O 4.19.90 #5
Hardware name: Vendor SS928V100 DEMO Board (DT)
Call trace:
dump_backtrace+0x0/0x1a0
show_stack+0x14/0x20
dump_stack+0xa8/0xcc
panic+0x134/0x28c
print_tainted+0x0/0xb0
generic_file_read_iter+0x8b4/0x8d8
SMP: stopping secondary CPUs
Kernel Offset: disabled
CPU features: 0x4,22002218
Memory Limit: 3072 MB
—-[ end Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: generic_file_read_iter+0x8b4/0x8d8 ]—-
WARNING: CPU: 1 PID: 1506 at kernel/sched/core.c:1164 set_task_cpu+0x160/0x168
Modules linked in: ot_photo(PO) ot_user(O) ot_mipi_rx(O) ot_acodec(PO) ot_adec(PO) ot_aenc(PO) ot_ao(PO) ot_ai(PO) ot_aio(PO) ot_mipi_tx(O) ot_hdmi(PO) ot_sensor_spi(O) ot_sensor_i2c(O) ot_piris(O) ot_pwm(O) ot_dsp(PO) ipcm(O) ot_npu_tsfw(O) ot_npu_dfx(PO) ot_npu_aicpu(PO) ot_npu_device(PO) ot_mau(PO) ot_dpu_match(PO) ot_dpu_rect(PO) ot_ive(PO) ot_uvc(PO) ot_vdec(PO) ot_vfmw(PO) ot_jpegd(PO) ot_jpege(PO) ot_h265e(PO) ot_h264e(PO) ot_venc(PO) ot_rc(PO) ot_vedu(PO) ot_chnl(PO) gfbg(O) ot_vo(PO) ot_avs(PO) ot_mcf(PO) ot_pqp(PO) ot_isp(PO) ot_vi(PO) ot_vpss(PO) ot_dis(PO) ot_vgs(PO) ot_vpp(PO) ot_gdc(PO) ot_rgn(PO) ot_tde(PO) ot_sys(PO) ot_base(PO) ot_osal(O) sys_config(O) i2c_oled(O) sprd_pcie(O) i2c_soft(O)
CPU: 1 PID: 1506 Comm: video_send_stre Tainted: P O 4.19.90 #5
Hardware name: Vendor SS928V100 DEMO Board (DT)
pstate: 20400085 (nzCv daIf +PAN -UAO)
pc : set_task_cpu+0x160/0x168
lr : try_to_wake_up+0x17c/0x440
sp : ffffff800800bbd0
x29: ffffff800800bbd0 x28: 0000000000000020
x27: 0000000000000000 x26: ffffffc0ca851ab0
x25: 0000000000000002 x24: ffffff8008bf9000
x23: ffffff8008beb000 x22: 0000000000000080
x21: 0000000000000004 x20: 0000000000000002
x19: ffffffc0ca851700 x18: 0000000000008000
x17: 0000000000000000 x16: 0000000000000000
x15: 0000000000000400 x14: 0000000000000400
x13: 0000000000000031 x12: 0000000000000001
x11: 00000000023fb512 x10: ffffffc0cffa3768
x9 : 0000000000000001 x8 : 00000040c73bb000
x7 : ffffff800800be90 x6 : 000000000466f6d0
x5 : 00ffffffffffffff x4 : 0000000000000015
x3 : 000000000002a4c1 x2 : 0000000000000002
x1 : ffffff8008bf9638 x0 : 0000000000000000
Call trace:
set_task_cpu+0x160/0x168
try_to_wake_up+0x17c/0x440
default_wake_function+0x10/0x18
autoremove_wake_function+0x14/0x40
wake_up_common+0x88/0x158 wake_up_common_lock+0x94/0x180
wake_up+0x14/0x20 ipcm_wakeup_event+0x28/0x30 [ipcm]
timer_callback+0x1c/0x38 [ipcm]
call_timer_fn+0x20/0x78
run_timer_softirq+0x1bc/0x250
do_softirq+0x108/0x200
irq_exit+0x74/0x78 handle_domain_irq+0x60/0xb8
gic_handle_irq+0xa0/0x1cc
el1_irq+0xb0/0x140
panic+0x240/0x28c
print_tainted+0x0/0xb0
generic_file_read_iter+0x8b4/0x8d8
—-[ end trace 2b7998e4fcb39619 ]—-