fails after recent update

[fenio]

AE_SetExposure inttime update NULL.
awbInit ver 6.9@2021500
0 R:1400 B:3100 CT:2850
1 R:1500 B:2500 CT:3900
2 R:2300 B:1600 CT:6500
Golden 1024 1024 1024
WB Quadratic:0
isWdr:0
20250321 19:17:39.078 2495 E isp setNoiseProfile:3460 Noise profile get fail. Please check

---

cvi_bin_isp message
gerritId: 97347 commitId: fc6ce647
md5: d6db2297ddfd44e8252c1f3f888f47b2
sensorNum 1
sensorName0 6911

PQBIN message
gerritId:
commitId: fc6ce647
md5: d6db2297ddfd44e8252c1f3f888f47b2
sensorNum 1
sensorName0 4653

author: lxowalle desc: gc4653 30fps
createTime: 2024-03-26 13:41:34version:
tool Version: v3.0.5.48 mode:

---

sensorName(0) mismatch, mwSns:6911 != pqBinSns:4653
[SAMPLE_COMM_ISP_Thread]-95: ISP Dev 0 running!
pstSize->u32Width = 1920
pstSize->u32Height = 1080
maix multi-media init ok
try release vio ok
try release venc ok
mmf_add_vi_channel..
2025/03/21 19:17:39 config loaded successfully
mmf_add_vi_channel..
mmf_add_vi_channel..
maix multi-media driver destroyed.
ISP Vipipe(0) Free pa(0x8bef4000) va(0x0x3fbb181000)
[SAMPLE_COMM_SNS_ParseIni]-2204: Parse /mnt/data/sensor_cfg.ini
[parse_source_devnum]-1797: devNum = 1
[parse_sensor_name]-1878: sensor = LONTIUM_LT6911_2M_60FPS_8BIT
[parse_sensor_busid]-1907: bus_id = 4
[parse_sensor_i2caddr]-1918: sns_i2c_addr = ff
[parse_sensor_mipidev]-1929: mipi_dev = 0
[parse_sensor_laneid]-1940: Lane_id = 2, 4, 3, 1, 0
[parse_sensor_pnswap]-1951: pn_swap = 0, 0, 0, 0, 0
[parse_sensor_mclken]-1973: mclk_en = 0
[parse_sensor_mclk]-1984: mclk = 0
try release sys ok
[_mmf_init]-871: maix multi-media version:67a90e2-musl_riscv64
[SAMPLE_COMM_SNS_ParseIni]-2204: Parse /mnt/data/sensor_cfg.ini
[parse_source_devnum]-1797: devNum = 1
[parse_sensor_name]-1878: sensor = LONTIUM_LT6911_2M_60FPS_8BIT
[parse_sensor_busid]-1907: bus_id = 4
[parse_sensor_i2caddr]-1918: sns_i2c_addr = ff
[parse_sensor_mipidev]-1929: mipi_dev = 0
[parse_sensor_laneid]-1940: Lane_id = 2, 4, 3, 1, 0
[parse_sensor_pnswap]-1951: pn_swap = 0, 0, 0, 0, 0
[parse_sensor_mclken]-1973: mclk_en = 0
[parse_sensor_mclk]-1984: mclk = 0
pstSize->u32Width = 1920
pstSize->u32Height = 1080
pstSize->u32Width = 1920
pstSize->u32Height = 1080
pstSize->u32Width = 1920
pstSize->u32Height = 1080
ISP Vipipe(0) Allocate pa(0x8bef4000) va(0x0x3fbb181000) size(291424)
pstSize->u32Width = 1920
pstSize->u32Height = 1080
stSnsrMode.u16Width 1920 stSnsrMode.u16Height 1080 60.000000 wdrMode 0 pstSnsObj 0x3fbbefde20
pstSize->u32Width = 1920
pstSize->u32Height = 1080
pstSize->u32Width = 1920
pstSize->u32Height = 1080
[SAMPLE_COMM_VI_StartMIPI]-494: sensor 0 stDevAttr.devno 0
[sensor_prob = lt6911_probe]
########### PinMux #######################################################################
########### PinMux End #######################################################################
[lt6911_probe] -189
[lt6911_probe] -195
[lt6911_i2c_write] : addr = ee. data = 1
[lt6911_i2c_read] : addr = 0
[lt6911_i2c_write] : addr = ee. data = 0
[lt6911_i2c_write] : addr = ee. data = 1
[lt6911_i2c_read] : addr = 1
[lt6911_i2c_write] : addr = ee. data = 0
[lt6911_probe] jump return nVal -198
[lt6911_probe] -201
data:ffffffff ffffffff
[lt6911_probe] jump return CVI_FAILURE -206
[lt6911_probe] -208 = exit success
pstSize->u32Width = 1920
pstSize->u32Height = 1080
20250321 19:17:39.708 2495 E isp AE_GetStatisticsConfig:4202 pstAeStatisticsCfg is NULL.
20250321 19:17:39.708 2495 E isp AE_SetStatisticsConfig:4188 pstAeStatisticsCfg is NULL.
20250321 19:17:39.709 2495 E isp AE_InitSensorFpsPara:5555 pfn_cmos_fps_set NULL!

AE_SetExposure inttime update NULL.
awbInit ver 6.9@2021500
0 R:1400 B:3100 CT:2850
1 R:1500 B:2500 CT:3900
2 R:2300 B:1600 CT:6500
Golden 1024 1024 1024
WB Quadratic:0
isWdr:0
20250321 19:17:39.714 2495 E isp setNoiseProfile:3460 Noise profile get fail. Please check

---

cvi_bin_isp message
gerritId: 97347 commitId: fc6ce647
md5: d6db2297ddfd44e8252c1f3f888f47b2
sensorNum 1
sensorName0 6911

PQBIN message
gerritId:
commitId: fc6ce647
md5: d6db2297ddfd44e8252c1f3f888f47b2
sensorNum 1
sensorName0 4653

author: lxowalle desc: gc4653 30fps
createTime: 2024-03-26 13:41:34version:
tool Version: v3.0.5.48 mode:

---

sensorName(0) mismatch, mwSns:6911 != pqBinSns:4653
[SAMPLE_COMM_ISP_Thread]-95: ISP Dev 0 running!
pstSize->u32Width = 1920
pstSize->u32Height = 1080
maix multi-media init ok
try release vio ok
try release venc ok
mmf_add_vi_channel..
2025/03/21 19:17:39 proto: , port: 80 443
[hdmi] get new res : 1920 * 1080
mmf_add_vi_channel..
mmf_add_vi_channel..
mmf_add_vi_channel..
[2025-03-21 19:18:00.025] [error] [cgo.go:59] failed to read kvm image: -1
[2025-03-21 19:18:01.045] [error] [cgo.go:59] failed to read kvm image: -1
[2025-03-21 19:18:02.069] [error] [cgo.go:59] failed to read kvm image: -1
[2025-03-21 19:18:03.093] [error] [cgo.go:59] failed to read kvm image: -1
[hdmi] get res : 1920 * 1080
[hdmi] get res : 1920 * 1080
-- [E] Trigger signal, code:SIGSEGV(11)!

maix multi-media driver destroyed.
ISP Vipipe(0) Free pa(0x8bef4000) va(0x0x3fbb181000)

[Z2Z-GuGu]

Versions 2.2.2 and above can resolve this issue by enabling the watchdog: touch /etc/kvm/watchdog. The watchdog can restart the service in case of an exception.