Run Samples/14_multivideo_decode, Address Sanitizer thread limit exceeded

this is my system information:
Jetson TX2 NX
Jetpack 4.6.2 [L4T 32.7.2]

Makefile file add “CPPFLAGS += -g -fsanitize=address”

./multivideo_decode num_files 36 320x240_30fps.h264 H264 320x240_30fps.h264 H264 320x240_30fps.h264 H264 … --disable-rendering --stats -s 100000

run 320x240 H264 36ch decode, loop count:100000

App run was successful, but not run 100000 loop
happen “==10790==AddressSanitizer: Thread limit (4194304 threads) exceeded. Dying.”

when I close decode and open again, NVMDecBufProcT、NVMDecDisplayT、NVMDecFrmStatsT、V4L2_DecThread thread id increase

==now==
1740 4124 pts/1 00:00:00 NVMDecBufProcT
1740 4125 pts/1 00:00:00 NVMDecDisplayT
1740 4126 pts/1 00:00:00 NVMDecFrmStatsT
1740 4127 pts/1 00:00:00 V4L2_DecThread
1740 4128 pts/1 00:00:00 DecCapplane00
1740 4129 pts/1 00:00:00 NVMDecBufProcT
1740 4130 pts/1 00:00:00 NVMDecDisplayT
1740 4131 pts/1 00:00:00 NVMDecFrmStatsT
1740 4133 pts/1 00:00:00 V4L2_DecThread
1740 4134 pts/1 00:00:00 DecCapplane01
1740 4135 pts/1 00:00:00 NVMDecBufProcT
1740 4136 pts/1 00:00:00 NVMDecDisplayT
1740 4137 pts/1 00:00:00 NVMDecFrmStatsT
1740 4138 pts/1 00:00:00 V4L2_DecThread
1740 4139 pts/1 00:00:00 DecCapplane18
1740 4140 pts/1 00:00:00 NVMDecBufProcT
1740 4141 pts/1 00:00:00 NVMDecDisplayT
1740 4142 pts/1 00:00:00 NVMDecFrmStatsT
1740 4143 pts/1 00:00:00 V4L2_DecThread
1740 4144 pts/1 00:00:00 DecCapplane02
1740 4145 pts/1 00:00:00 NVMDecBufProcT
1740 4146 pts/1 00:00:00 NVMDecDisplayT
1740 4147 pts/1 00:00:00 NVMDecFrmStatsT
1740 4148 pts/1 00:00:00 V4L2_DecThread
1740 4149 pts/1 00:00:00 DecCapplane19
1740 4150 pts/1 00:00:00 NVMDecBufProcT
1740 4151 pts/1 00:00:00 NVMDecDisplayT
1740 4152 pts/1 00:00:00 NVMDecFrmStatsT
1740 4153 pts/1 00:00:00 V4L2_DecThread
1740 4154 pts/1 00:00:00 DecCapplane03
1740 4155 pts/1 00:00:00 NVMDecBufProcT
1740 4156 pts/1 00:00:00 NVMDecDisplayT
1740 4157 pts/1 00:00:00 NVMDecFrmStatsT
1740 4158 pts/1 00:00:00 V4L2_DecThread
1740 4159 pts/1 00:00:00 DecCapplane20
1740 4160 pts/1 00:00:00 NVMDecBufProcT
1740 4161 pts/1 00:00:00 NVMDecDisplayT
1740 4162 pts/1 00:00:00 NVMDecFrmStatsT
1740 4163 pts/1 00:00:00 V4L2_DecThread
1740 4164 pts/1 00:00:00 DecCapplane04
1740 4165 pts/1 00:00:00 NVMDecBufProcT
1740 4166 pts/1 00:00:00 NVMDecDisplayT
1740 4167 pts/1 00:00:00 NVMDecFrmStatsT
1740 4168 pts/1 00:00:00 V4L2_DecThread
1740 4169 pts/1 00:00:00 DecCapplane21
1740 4170 pts/1 00:00:00 NVMDecBufProcT
1740 4171 pts/1 00:00:00 NVMDecDisplayT
1740 4172 pts/1 00:00:00 NVMDecFrmStatsT
1740 4173 pts/1 00:00:00 V4L2_DecThread
1740 4174 pts/1 00:00:00 DecCapplane05
1740 4175 pts/1 00:00:00 NVMDecBufProcT
1740 4176 pts/1 00:00:00 NVMDecDisplayT
1740 4177 pts/1 00:00:00 NVMDecFrmStatsT
1740 4178 pts/1 00:00:00 V4L2_DecThread
1740 4179 pts/1 00:00:00 DecCapplane22
1740 4180 pts/1 00:00:00 NVMDecBufProcT
1740 4181 pts/1 00:00:00 NVMDecDisplayT
1740 4182 pts/1 00:00:00 NVMDecFrmStatsT
1740 4183 pts/1 00:00:00 V4L2_DecThread
1740 4184 pts/1 00:00:00 DecCapplane06
1740 4185 pts/1 00:00:00 NVMDecBufProcT
1740 4186 pts/1 00:00:00 NVMDecDisplayT
1740 4187 pts/1 00:00:00 NVMDecFrmStatsT
1740 4188 pts/1 00:00:00 V4L2_DecThread
1740 4189 pts/1 00:00:00 DecCapplane23
1740 4190 pts/1 00:00:00 NVMDecBufProcT
1740 4191 pts/1 00:00:00 NVMDecDisplayT
1740 4192 pts/1 00:00:00 NVMDecFrmStatsT
1740 4193 pts/1 00:00:00 V4L2_DecThread
1740 4194 pts/1 00:00:00 DecCapplane07
1740 4195 pts/1 00:00:00 NVMDecBufProcT
1740 4196 pts/1 00:00:00 NVMDecDisplayT
1740 4197 pts/1 00:00:00 NVMDecFrmStatsT
1740 4198 pts/1 00:00:00 V4L2_DecThread
1740 4199 pts/1 00:00:00 DecCapplane24
1740 4200 pts/1 00:00:00 NVMDecBufProcT
1740 4201 pts/1 00:00:00 NVMDecDisplayT
1740 4202 pts/1 00:00:00 NVMDecFrmStatsT
1740 4203 pts/1 00:00:00 V4L2_DecThread
1740 4204 pts/1 00:00:00 DecCapplane08
1740 4205 pts/1 00:00:00 NVMDecBufProcT
1740 4206 pts/1 00:00:00 NVMDecDisplayT
1740 4207 pts/1 00:00:00 NVMDecFrmStatsT
1740 4208 pts/1 00:00:00 V4L2_DecThread
1740 4209 pts/1 00:00:00 DecCapplane25
1740 4210 pts/1 00:00:00 NVMDecBufProcT
1740 4211 pts/1 00:00:00 NVMDecDisplayT
1740 4212 pts/1 00:00:00 NVMDecFrmStatsT
1740 4213 pts/1 00:00:00 V4L2_DecThread
1740 4214 pts/1 00:00:00 DecCapplane09
1740 4215 pts/1 00:00:00 NVMDecBufProcT
1740 4216 pts/1 00:00:00 NVMDecDisplayT
1740 4217 pts/1 00:00:00 NVMDecFrmStatsT
1740 4218 pts/1 00:00:00 V4L2_DecThread
1740 4219 pts/1 00:00:00 DecCapplane26
1740 4220 pts/1 00:00:00 NVMDecBufProcT
1740 4221 pts/1 00:00:00 NVMDecDisplayT
1740 4222 pts/1 00:00:00 NVMDecFrmStatsT
1740 4223 pts/1 00:00:00 V4L2_DecThread
1740 4224 pts/1 00:00:00 DecCapplane10
1740 4225 pts/1 00:00:00 NVMDecBufProcT
1740 4226 pts/1 00:00:00 NVMDecDisplayT
1740 4227 pts/1 00:00:00 NVMDecFrmStatsT
1740 4228 pts/1 00:00:00 V4L2_DecThread
1740 4229 pts/1 00:00:00 DecCapplane27
1740 4230 pts/1 00:00:00 NVMDecBufProcT
1740 4231 pts/1 00:00:00 NVMDecDisplayT
1740 4232 pts/1 00:00:00 NVMDecFrmStatsT
1740 4233 pts/1 00:00:00 V4L2_DecThread
1740 4234 pts/1 00:00:00 DecCapplane11
1740 4235 pts/1 00:00:00 NVMDecBufProcT
1740 4236 pts/1 00:00:00 NVMDecDisplayT
1740 4237 pts/1 00:00:00 NVMDecFrmStatsT
1740 4238 pts/1 00:00:00 V4L2_DecThread
1740 4239 pts/1 00:00:00 DecCapplane28
1740 4240 pts/1 00:00:00 NVMDecBufProcT
1740 4241 pts/1 00:00:00 NVMDecDisplayT
1740 4242 pts/1 00:00:00 NVMDecFrmStatsT
1740 4243 pts/1 00:00:00 V4L2_DecThread
1740 4244 pts/1 00:00:00 DecCapplane12
1740 4245 pts/1 00:00:00 NVMDecBufProcT
1740 4246 pts/1 00:00:00 NVMDecDisplayT
1740 4247 pts/1 00:00:00 NVMDecFrmStatsT
1740 4248 pts/1 00:00:00 V4L2_DecThread
1740 4249 pts/1 00:00:00 DecCapplane29
1740 4250 pts/1 00:00:00 NVMDecBufProcT
1740 4251 pts/1 00:00:00 NVMDecDisplayT
1740 4252 pts/1 00:00:00 NVMDecFrmStatsT
1740 4253 pts/1 00:00:00 V4L2_DecThread
1740 4254 pts/1 00:00:00 DecCapplane13
1740 4255 pts/1 00:00:00 NVMDecBufProcT
1740 4256 pts/1 00:00:00 NVMDecDisplayT
1740 4257 pts/1 00:00:00 NVMDecFrmStatsT
1740 4258 pts/1 00:00:00 V4L2_DecThread
1740 4259 pts/1 00:00:00 DecCapplane30
1740 4260 pts/1 00:00:00 NVMDecBufProcT
1740 4261 pts/1 00:00:00 NVMDecDisplayT
1740 4262 pts/1 00:00:00 NVMDecFrmStatsT
1740 4263 pts/1 00:00:00 V4L2_DecThread
1740 4264 pts/1 00:00:00 DecCapplane14
1740 4265 pts/1 00:00:00 NVMDecBufProcT
1740 4266 pts/1 00:00:00 NVMDecDisplayT
1740 4268 pts/1 00:00:00 NVMDecFrmStatsT
1740 4269 pts/1 00:00:00 V4L2_DecThread
1740 4270 pts/1 00:00:00 DecCapplane31
1740 4272 pts/1 00:00:00 NVMDecBufProcT
1740 4273 pts/1 00:00:00 NVMDecDisplayT
1740 4276 pts/1 00:00:00 NVMDecFrmStatsT
1740 4277 pts/1 00:00:00 V4L2_DecThread
1740 4278 pts/1 00:00:00 DecCapplane15
1740 4280 pts/1 00:00:00 NVMDecBufProcT
1740 4281 pts/1 00:00:00 NVMDecDisplayT
1740 4282 pts/1 00:00:00 NVMDecFrmStatsT
1740 4283 pts/1 00:00:00 V4L2_DecThread
1740 4284 pts/1 00:00:00 DecCapplane32
1740 4286 pts/1 00:00:00 NVMDecBufProcT
1740 4289 pts/1 00:00:00 NVMDecDisplayT
1740 4290 pts/1 00:00:00 NVMDecFrmStatsT
1740 4291 pts/1 00:00:00 V4L2_DecThread
1740 4292 pts/1 00:00:00 DecCapplane16
1740 4293 pts/1 00:00:00 NVMDecBufProcT
1740 4294 pts/1 00:00:00 NVMDecDisplayT
1740 4295 pts/1 00:00:00 NVMDecFrmStatsT
1740 4296 pts/1 00:00:00 V4L2_DecThread
1740 4297 pts/1 00:00:00 DecCapplane33
1740 4298 pts/1 00:00:00 NVMDecBufProcT
1740 4299 pts/1 00:00:00 NVMDecDisplayT
1740 4301 pts/1 00:00:00 NVMDecFrmStatsT
1740 4302 pts/1 00:00:00 V4L2_DecThread
1740 4303 pts/1 00:00:00 DecCapplane17
1740 4304 pts/1 00:00:00 NVMDecBufProcT
1740 4305 pts/1 00:00:00 NVMDecDisplayT
1740 4306 pts/1 00:00:00 NVMDecFrmStatsT
1740 4307 pts/1 00:00:00 V4L2_DecThread
1740 4308 pts/1 00:00:00 DecCapplane34
1740 4309 pts/1 00:00:00 NVMDecBufProcT
1740 4311 pts/1 00:00:00 NVMDecDisplayT
1740 4312 pts/1 00:00:00 NVMDecFrmStatsT
1740 4313 pts/1 00:00:00 V4L2_DecThread
1740 4314 pts/1 00:00:00 DecCapplane35

==next==
1740 4317 pts/1 00:00:00 NVMDecBufProcT
1740 4318 pts/1 00:00:00 NVMDecDisplayT
1740 4319 pts/1 00:00:00 NVMDecFrmStatsT
1740 4320 pts/1 00:00:00 V4L2_DecThread
1740 4322 pts/1 00:00:00 DecCapplane00
1740 4323 pts/1 00:00:00 NVMDecBufProcT
1740 4324 pts/1 00:00:00 NVMDecDisplayT
1740 4325 pts/1 00:00:00 NVMDecFrmStatsT
1740 4326 pts/1 00:00:00 V4L2_DecThread
1740 4327 pts/1 00:00:00 DecCapplane01
1740 4328 pts/1 00:00:00 NVMDecBufProcT
1740 4329 pts/1 00:00:00 NVMDecDisplayT
1740 4330 pts/1 00:00:00 NVMDecFrmStatsT
1740 4331 pts/1 00:00:00 V4L2_DecThread
1740 4333 pts/1 00:00:00 DecCapplane02
1740 4334 pts/1 00:00:00 NVMDecBufProcT
1740 4335 pts/1 00:00:00 NVMDecDisplayT
1740 4336 pts/1 00:00:00 NVMDecFrmStatsT
1740 4337 pts/1 00:00:00 V4L2_DecThread
1740 4338 pts/1 00:00:00 DecCapplane03
1740 4339 pts/1 00:00:00 NVMDecBufProcT
1740 4340 pts/1 00:00:00 NVMDecDisplayT
1740 4341 pts/1 00:00:00 NVMDecFrmStatsT
1740 4342 pts/1 00:00:00 V4L2_DecThread
1740 4343 pts/1 00:00:00 DecCapplane04
1740 4344 pts/1 00:00:00 NVMDecBufProcT
1740 4345 pts/1 00:00:00 NVMDecDisplayT
1740 4346 pts/1 00:00:00 NVMDecFrmStatsT
1740 4347 pts/1 00:00:00 V4L2_DecThread
1740 4348 pts/1 00:00:00 DecCapplane05
1740 4349 pts/1 00:00:00 NVMDecBufProcT
1740 4350 pts/1 00:00:00 NVMDecDisplayT
1740 4351 pts/1 00:00:00 NVMDecFrmStatsT
1740 4352 pts/1 00:00:00 V4L2_DecThread
1740 4353 pts/1 00:00:00 DecCapplane06
1740 4354 pts/1 00:00:00 NVMDecBufProcT
1740 4355 pts/1 00:00:00 NVMDecDisplayT
1740 4356 pts/1 00:00:00 NVMDecFrmStatsT
1740 4357 pts/1 00:00:00 V4L2_DecThread
1740 4358 pts/1 00:00:00 DecCapplane07
1740 4359 pts/1 00:00:00 NVMDecBufProcT
1740 4360 pts/1 00:00:00 NVMDecDisplayT
1740 4361 pts/1 00:00:00 NVMDecFrmStatsT
1740 4362 pts/1 00:00:00 V4L2_DecThread
1740 4363 pts/1 00:00:00 DecCapplane18
1740 4364 pts/1 00:00:00 NVMDecBufProcT
1740 4365 pts/1 00:00:00 NVMDecDisplayT
1740 4366 pts/1 00:00:00 NVMDecFrmStatsT
1740 4367 pts/1 00:00:00 V4L2_DecThread
1740 4368 pts/1 00:00:00 DecCapplane08
1740 4369 pts/1 00:00:00 NVMDecBufProcT
1740 4370 pts/1 00:00:00 NVMDecDisplayT
1740 4371 pts/1 00:00:00 NVMDecFrmStatsT
1740 4372 pts/1 00:00:00 V4L2_DecThread
1740 4373 pts/1 00:00:00 DecCapplane19
1740 4374 pts/1 00:00:00 NVMDecBufProcT
1740 4375 pts/1 00:00:00 NVMDecDisplayT
1740 4376 pts/1 00:00:00 NVMDecFrmStatsT
1740 4377 pts/1 00:00:00 V4L2_DecThread
1740 4378 pts/1 00:00:00 DecCapplane09
1740 4379 pts/1 00:00:00 NVMDecBufProcT
1740 4381 pts/1 00:00:00 NVMDecDisplayT
1740 4382 pts/1 00:00:00 NVMDecFrmStatsT
1740 4383 pts/1 00:00:00 V4L2_DecThread
1740 4384 pts/1 00:00:00 DecCapplane20
1740 4385 pts/1 00:00:00 NVMDecBufProcT
1740 4386 pts/1 00:00:00 NVMDecDisplayT
1740 4388 pts/1 00:00:00 NVMDecFrmStatsT
1740 4389 pts/1 00:00:00 V4L2_DecThread
1740 4390 pts/1 00:00:00 DecCapplane10
1740 4391 pts/1 00:00:00 NVMDecBufProcT
1740 4392 pts/1 00:00:00 NVMDecDisplayT
1740 4393 pts/1 00:00:00 NVMDecFrmStatsT
1740 4394 pts/1 00:00:00 V4L2_DecThread
1740 4396 pts/1 00:00:00 DecCapplane21
1740 4397 pts/1 00:00:00 NVMDecBufProcT
1740 4398 pts/1 00:00:00 NVMDecDisplayT
1740 4399 pts/1 00:00:00 NVMDecFrmStatsT
1740 4400 pts/1 00:00:00 V4L2_DecThread
1740 4401 pts/1 00:00:00 DecCapplane11
1740 4402 pts/1 00:00:00 NVMDecBufProcT
1740 4403 pts/1 00:00:00 NVMDecDisplayT
1740 4405 pts/1 00:00:00 NVMDecFrmStatsT
1740 4406 pts/1 00:00:00 V4L2_DecThread
1740 4407 pts/1 00:00:00 DecCapplane12
1740 4408 pts/1 00:00:00 NVMDecBufProcT
1740 4409 pts/1 00:00:00 NVMDecDisplayT
1740 4410 pts/1 00:00:00 NVMDecFrmStatsT
1740 4411 pts/1 00:00:00 V4L2_DecThread
1740 4412 pts/1 00:00:00 DecCapplane22
1740 4413 pts/1 00:00:00 NVMDecBufProcT
1740 4414 pts/1 00:00:00 NVMDecDisplayT
1740 4415 pts/1 00:00:00 NVMDecFrmStatsT
1740 4417 pts/1 00:00:00 V4L2_DecThread
1740 4418 pts/1 00:00:00 DecCapplane23
1740 4420 pts/1 00:00:00 NVMDecBufProcT
1740 4421 pts/1 00:00:00 NVMDecDisplayT
1740 4422 pts/1 00:00:00 NVMDecFrmStatsT
1740 4423 pts/1 00:00:00 V4L2_DecThread
1740 4424 pts/1 00:00:00 DecCapplane13
1740 4425 pts/1 00:00:00 NVMDecBufProcT
1740 4426 pts/1 00:00:00 NVMDecDisplayT
1740 4427 pts/1 00:00:00 NVMDecFrmStatsT
1740 4428 pts/1 00:00:00 V4L2_DecThread
1740 4429 pts/1 00:00:00 DecCapplane24
1740 4430 pts/1 00:00:00 NVMDecBufProcT
1740 4431 pts/1 00:00:00 NVMDecDisplayT
1740 4432 pts/1 00:00:00 NVMDecFrmStatsT
1740 4433 pts/1 00:00:00 V4L2_DecThread
1740 4434 pts/1 00:00:00 DecCapplane14
1740 4435 pts/1 00:00:00 NVMDecBufProcT
1740 4436 pts/1 00:00:00 NVMDecDisplayT
1740 4437 pts/1 00:00:00 NVMDecFrmStatsT
1740 4438 pts/1 00:00:00 V4L2_DecThread
1740 4439 pts/1 00:00:00 DecCapplane25
1740 4440 pts/1 00:00:00 NVMDecBufProcT
1740 4441 pts/1 00:00:00 NVMDecDisplayT
1740 4442 pts/1 00:00:00 NVMDecFrmStatsT
1740 4443 pts/1 00:00:00 V4L2_DecThread
1740 4444 pts/1 00:00:00 DecCapplane15
1740 4445 pts/1 00:00:00 NVMDecBufProcT
1740 4446 pts/1 00:00:00 NVMDecDisplayT
1740 4447 pts/1 00:00:00 NVMDecFrmStatsT
1740 4448 pts/1 00:00:00 V4L2_DecThread
1740 4449 pts/1 00:00:00 DecCapplane26
1740 4450 pts/1 00:00:00 NVMDecBufProcT
1740 4451 pts/1 00:00:00 NVMDecDisplayT
1740 4452 pts/1 00:00:00 NVMDecFrmStatsT
1740 4453 pts/1 00:00:00 V4L2_DecThread
1740 4454 pts/1 00:00:00 DecCapplane16
1740 4455 pts/1 00:00:00 NVMDecBufProcT
1740 4456 pts/1 00:00:00 NVMDecDisplayT
1740 4457 pts/1 00:00:00 NVMDecFrmStatsT
1740 4458 pts/1 00:00:00 V4L2_DecThread
1740 4459 pts/1 00:00:00 DecCapplane27
1740 4460 pts/1 00:00:00 NVMDecBufProcT
1740 4461 pts/1 00:00:00 NVMDecDisplayT
1740 4462 pts/1 00:00:00 NVMDecFrmStatsT
1740 4463 pts/1 00:00:00 V4L2_DecThread
1740 4464 pts/1 00:00:00 DecCapplane17
1740 4465 pts/1 00:00:00 NVMDecBufProcT
1740 4466 pts/1 00:00:00 NVMDecDisplayT
1740 4467 pts/1 00:00:00 NVMDecFrmStatsT
1740 4468 pts/1 00:00:00 V4L2_DecThread
1740 4469 pts/1 00:00:00 DecCapplane28
1740 4470 pts/1 00:00:00 NVMDecBufProcT
1740 4471 pts/1 00:00:00 NVMDecDisplayT
1740 4472 pts/1 00:00:00 NVMDecFrmStatsT
1740 4473 pts/1 00:00:00 V4L2_DecThread
1740 4474 pts/1 00:00:00 DecCapplane29
1740 4475 pts/1 00:00:00 NVMDecBufProcT
1740 4476 pts/1 00:00:00 NVMDecDisplayT
1740 4477 pts/1 00:00:00 NVMDecFrmStatsT
1740 4478 pts/1 00:00:00 V4L2_DecThread
1740 4479 pts/1 00:00:00 DecCapplane30
1740 4480 pts/1 00:00:00 NVMDecBufProcT
1740 4481 pts/1 00:00:00 NVMDecDisplayT
1740 4482 pts/1 00:00:00 NVMDecFrmStatsT
1740 4483 pts/1 00:00:00 V4L2_DecThread
1740 4484 pts/1 00:00:00 DecCapplane31
1740 4485 pts/1 00:00:00 NVMDecBufProcT
1740 4486 pts/1 00:00:00 NVMDecDisplayT
1740 4487 pts/1 00:00:00 NVMDecFrmStatsT
1740 4488 pts/1 00:00:00 V4L2_DecThread
1740 4489 pts/1 00:00:00 DecCapplane32
1740 4490 pts/1 00:00:00 NVMDecBufProcT
1740 4491 pts/1 00:00:00 NVMDecDisplayT
1740 4492 pts/1 00:00:00 NVMDecFrmStatsT
1740 4493 pts/1 00:00:00 V4L2_DecThread
1740 4494 pts/1 00:00:00 DecCapplane33
1740 4495 pts/1 00:00:00 NVMDecBufProcT
1740 4496 pts/1 00:00:00 NVMDecDisplayT
1740 4497 pts/1 00:00:00 NVMDecFrmStatsT
1740 4498 pts/1 00:00:00 V4L2_DecThread
1740 4499 pts/1 00:00:00 DecCapplane34
1740 4500 pts/1 00:00:00 NVMDecBufProcT
1740 4501 pts/1 00:00:00 NVMDecDisplayT
1740 4502 pts/1 00:00:00 NVMDecFrmStatsT
1740 4503 pts/1 00:00:00 V4L2_DecThread
1740 4504 pts/1 00:00:00 DecCapplane35

Hi,
There is a known memory leak on Jetpack 4. Please apply this and try:
Run Samples/14_multivideo_decode, memory leak - #3 by DaneLLL

I have done that.
sudo mv /usr/lib/aarch64-linux-gnu/tegra/libv4l2_nvargus.so /usr/lib/aarch64-linux-gnu/tegra/libv4l2_nvargus_back.so

But NVMDecBufProcT、NVMDecDisplayT、NVMDecFrmStatsT、V4L2_DecThread thread id still increase, when I close decode and open again.
“Thread id increase” is OK??
I talk about “thread issue” not “memory leak issue”.
Run decode close and open again many times, will cause "==10790==AddressSanitizer: Thread limit (4194304 threads) exceeded. Dying.”

Hi,
Does it work if you run two processes and each process has 18 decoding threads? Running 36 decoding threads in one process may exceed stack size and then malfunction.

I can run 36 decoding threads in one process and display.


decode stream:ipcam stream(H264 or H265)
decode size:320x240

sometime I need decode h264 stream change to decode H265 stream, so I must close decode and open decode for H265 stream

[system information]
Jetson TX2 NX
Jetpack 4.6.2 [L4T 32.7.2]]

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