# Opening extra port causes container to not load

**URL:** <https://forums.balena.io/t/opening-extra-port-causes-container-to-not-load/369819>\
**Category:** Project help\
**Created:** [January 29, 2024, 12:55pm UTC](https://forums.balena.io/t/opening-extra-port-causes-container-to-not-load/369819 "2024-01-29T12:55:58Z")\
**Posts on this page:** 7\
**Page:** 1

<div class="post-metadata">

**Author:** ![puccaso](https://sea2.discourse-cdn.com/balena/user_avatar/forums.balena.io/puccaso/32/8453_2.png) [@puccaso](https://forums.balena.io/u/puccaso)\
**Post date:** [January 29, 2024, 12:55pm UTC](https://forums.balena.io/t/opening-extra-port-causes-container-to-not-load/369819/1 "2024-01-29T12:55:58Z")

</div>

Hello gang!

Hope everyone is doing well.

In my project i’m trying to open port 554 for rtsp to work with mjpg-streamer, however I noticed that opening up port 554 or any port for that matter beyond the initial one causes the container to loop constantly…

```auto
version: '2.4'
volumes:
  resin-data: {}
networks: {}
services:
  camera:
    tty: true
    build:
      context: .
      cache_from:
        - 'alpine:latest'
    ports:
      - '80:18080' <- works fine with this alone. 
      - '8080:8080' <- causes crash and loop. 
    labels:
      io.resin.features.dbus: '1'
      io.resin.features.firmware: '1'
      io.resin.features.balena-api: '1'
      io.resin.features.kernel-modules: '1'
      io.resin.features.supervisor-api: '1'
    cap_add:
      - ALL
    devices:
      - '/dev/mem:/dev/mem'
      - '/dev/video0:/dev/video0'
      - '/dev/vchiq:/dev/vchiq'
      - '/dev/vcsm-cma:/dev/vcsm-cma'
      - '/dev/i2c-0:/dev/i2c-0'
      - '/dev/i2c-1:/dev/i2c-1'
    restart: always
    volumes:
      - 'resin-data:/data'
    privileged: true
    environment:
      PORT: '18080'
    network_mode: bridge
  hostname:
    build:
      context: ./ident
    labels:
      io.balena.features.supervisor-api: '1'
    restart: 'no'
    environment:
      SET_HOSTNAME: $HOSTNAME

```

when i check the journal logs on the balena host i see

```auto
   Device state apply error Error: Failed to apply state transition steps. (HTTP code 400) unexpected - failed to create shim task: OCI runtime create failed: unable to retrieve OCI runtime error (open /var/run/balena-engine/containerd/daemon/io.containerd.runtime.v2.task/moby/1c8691fdb8211b3b76aab36fe78be0402cbefe9be8f476e3b946846c17795f12/log.json: no such file or directory): balena-engine-runc did not terminate successfully: exit status 2: runtime/cgo: pthread_create failed: Resource temporarily unavailable
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] SIGABRT: abort
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] PC=0x7f93134944 m=5 sigcode=18446744073709551610
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error]   
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] goroutine 0 [idle]:
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] runtime: unknown pc 0x7f93134944
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] stack: frame={sp:0x7f6ab0d020, fp:0x0} stack=[0x7f6a30db00,0x7f6ab0d700)
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cf20: 0000000000401ed0 0000007f6ab0d148 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cf30: 0000007f9335e6b0 000000000f11ed7d 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cf40: 0000007f93364000 0000007f93365350 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cf50: 0000000000000000 0000007f933656e8 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cf60: 0000000000000001 0000007f930c86c8 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cf70: 0000007f00000005 00000000930d9a50 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cf80: 0000000000000006 0000007f9335e6b0 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cf90: 00000000003c47b5 0000007f9335e648 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cfa0: 0000007f93363b08 0000007f6ab0cfc8 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cfb0: 0000007f6ab0cfc4 0000007f930c79c0 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cfc0: 000000006ab0d020 0000000000000000 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cfd0: 0000000000000005 0000000000000000 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cfe0: 0000007f00000001 0000007f93365350 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cff0: 0000007f6ab0d0f0 0000007f9333b0d8 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d000: 0000007f93365350 0000000000000540 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d010: 0000000002f8e1c0 0000000000000001 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d020: <0000007f6ab0d0e0 0000007f930fb458 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d030: 0000000000000006 0000007f9322b6d8 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d040: 0000007f6ab0e080 0000000000000001 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d050: 0000000000000000 0000007f933656e8 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d060: 0000000000000000 0000007f93365350 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d070: 0000000000000000 0000007f6ab0d0b8 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d080: 0000007f93364018 0000007f930c86c8 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d090: 0000000000000005 0000000093365350 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d0a0: 0000000000000006 00000000ffffffff 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d0b0: 00000000023fe6b0 0000007f930d4c38 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d0c0: 0000007f9335d5d0 0000007f6ab0d0e8 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d0d0: 0000007f6ab0d0e4 0000007f930c8078 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d0e0: 0000007f6ab0d100 0000007f930eaf64 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d0f0: 0000007f9322b000 0000007f930eaf18 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d100: 0000007f6ab0d250 00000000018b0454 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d110: 0000007f9322a618 0000000001b9d20c 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] runtime: unknown pc 0x7f93134944
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] stack: frame={sp:0x7f6ab0d020, fp:0x0} stack=[0x7f6a30db00,0x7f6ab0d700)
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cf20: 0000000000401ed0 0000007f6ab0d148 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cf30: 0000007f9335e6b0 000000000f11ed7d 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cf40: 0000007f93364000 0000007f93365350 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cf50: 0000000000000000 0000007f933656e8 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cf60: 0000000000000001 0000007f930c86c8 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cf70: 0000007f00000005 00000000930d9a50 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cf80: 0000000000000006 0000007f9335e6b0 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cf90: 00000000003c47b5 0000007f9335e648 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cfa0: 0000007f93363b08 0000007f6ab0cfc8 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cfb0: 0000007f6ab0cfc4 0000007f930c79c0 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cfc0: 000000006ab0d020 0000000000000000 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cfd0: 0000000000000005 0000000000000000 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cfe0: 0000007f00000001 0000007f93365350 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0cff0: 0000007f6ab0d0f0 0000007f9333b0d8 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d000: 0000007f93365350 0000000000000540 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d010: 0000000002f8e1c0 0000000000000001 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d020: <0000007f6ab0d0e0 0000007f930fb458 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d030: 0000000000000006 0000007f9322b6d8 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d040: 0000007f6ab0e080 0000000000000001 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d050: 0000000000000000 0000007f933656e8 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d060: 0000000000000000 0000007f93365350 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d070: 0000000000000000 0000007f6ab0d0b8 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d080: 0000007f93364018 0000007f930c86c8 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d090: 0000000000000005 0000000093365350 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d0a0: 0000000000000006 00000000ffffffff 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d0b0: 00000000023fe6b0 0000007f930d4c38 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d0c0: 0000007f9335d5d0 0000007f6ab0d0e8 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d0d0: 0000007f6ab0d0e4 0000007f930c8078 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d0e0: 0000007f6ab0d100 0000007f930eaf64 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d0f0: 0000007f9322b000 0000007f930eaf18 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d100: 0000007f6ab0d250 00000000018b0454 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] 0000007f6ab0d110: 0000007f9322a618 0000000001b9d20c 
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error]   
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] goroutine 1 [chan receive, locked to thread]:
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] github.com/docker/docker/vendor/github.com/prometheus/client_golang/prometheus.(*Registry).Register(0x4000324f00, 0x2154468, 0x400048c2a8, 0x0, 0x0)
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] /work/build/tmp/work/cortexa53-poky-linux/balena/20.10.40+gitb40c94d12ced74e3a72efbd21ba2ba736306c90a-r0/git/src/import/.gopath/src/github.com/docker/docker/vendor/github.com/prometheus/client_golang/prometheus/registry.go:288 +0x170
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] github.com/docker/docker/vendor/github.com/prometheus/client_golang/prometheus.(*Registry).MustRegister(0x4000324f00, 0x4000204f50, 0x1, 0x1)
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] /work/build/tmp/work/cortexa53-poky-linux/balena/20.10.40+gitb40c94d12ced74e3a72efbd21ba2ba736306c90a-r0/git/src/import/.gopath/src/github.com/docker/docker/vendor/github.com/prometheus/client_golang/prometheus/registry.go:402 +0x74
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] github.com/docker/docker/vendor/github.com/prometheus/client_golang/prometheus.MustRegister(...)
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] /work/build/tmp/work/cortexa53-poky-linux/balena/20.10.40+gitb40c94d12ced74e3a72efbd21ba2ba736306c90a-r0/git/src/import/.gopath/src/github.com/docker/docker/vendor/github.com/prometheus/client_golang/prometheus/registry.go:178
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] github.com/docker/docker/vendor/github.com/grpc-ecosystem/go-grpc-prometheus.init.0()
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] /work/build/tmp/work/cortexa53-poky-linux/balena/20.10.40+gitb40c94d12ced74e3a72efbd21ba2ba736306c90a-r0/git/src/import/.gopath/src/github.com/docker/docker/vendor/github.com/grpc-ecosystem/go-grpc-prometheus/client.go:26 +0x9c
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error]   
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] goroutine 8 [runnable]:
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] github.com/docker/docker/vendor/github.com/prometheus/client_golang/prometheus.(*Registry).Register.func1(0x2154468, 0x400048c2a8, 0x400010ec60)
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] /work/build/tmp/work/cortexa53-poky-linux/balena/20.10.40+gitb40c94d12ced74e3a72efbd21ba2ba736306c90a-r0/git/src/import/.gopath/src/github.com/docker/docker/vendor/github.com/prometheus/client_golang/prometheus/registry.go:276
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] created by github.com/docker/docker/vendor/github.com/prometheus/client_golang/prometheus.(*Registry).Register
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] /work/build/tmp/work/cortexa53-poky-linux/balena/20.10.40+gitb40c94d12ced74e3a72efbd21ba2ba736306c90a-r0/git/src/import/.gopath/src/github.com/docker/docker/vendor/github.com/prometheus/client_golang/prometheus/registry.go:276 +0xfc
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error]   
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r0 0x0
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r1 0x118d4
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r2 0x6
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r3 0x8
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r4 0x20
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r5 0x7f6ab0acb7
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r6 0x656372756f736552
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r7 0x61726f706d657420
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r8 0x83
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r9 0x7f931dffe8
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r10 0x7f930c79c0
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r11 0x7f6ab0cfc8
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r12 0x7f6ab0cfc4
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r13 0x656c62616c696176
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r14 0x7f54000970
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r15 0x0
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r16 0x0
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r17 0x0
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r18 0x270f
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r19 0x118d4
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r20 0x6
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r21 0x7f6ab0e080
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r22 0x1
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r23 0x0
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r24 0x80e8c0
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r25 0x7f6a2ff000
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r26 0x7f6ab0d230
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r27 0x0
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r28 0x4000102180
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] r29 0x7f6ab0d020
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] lr 0x7f93134930
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] sp 0x7f6ab0d020
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] pc 0x7f93134944
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] fault 0x0
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] : unknown Steps:["start"]
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] at fn (/usr/src/app/dist/app.js:10:9708)
Jan 29 12:49:54 camera1 ce1b45a0a539[36540]: [error] at process.processTicksAndRejections (node:internal/process/task_queues:95:5)

```

any ideas as to what might be happening here?

TYPE  
Raspberry Pi Zero 2 W (64bit)")Raspberry Pi Zero 2 W (64bit)  
HOST OS VERSION  
[balenaOS 4.0.26+rev1]  
OS VARIANT  
development  
SUPERVISOR VERSION  
[  
14.13.4  
]

Dockerfile starts like:

```auto
ARG BALENA_ARCH=raspberrypi3
ARG TARGETPLATFORM
ARG VERSION
ARG TARGETARCH
FROM balenalib/$BALENA_ARCH-alpine:latest as build

```

Q: Should i be exposing the ports in the Dockerfile or docker-compose.yml? i exposed 18080 in both and had no issues when exposing a single port.

notes: i’m having to use raspberrypi3 image on the pizero2w. seems to be the only way i can get the camera to work.

any assistance would be greatly appreicated.  
Kindly,  
Puc

---

<div class="post-metadata">

**Author:** ![puccaso](https://sea2.discourse-cdn.com/balena/user_avatar/forums.balena.io/puccaso/32/8453_2.png) [@puccaso](https://forums.balena.io/u/puccaso)\
**Post date:** [January 29, 2024, 7:09pm UTC](https://forums.balena.io/t/opening-extra-port-causes-container-to-not-load/369819/2 "2024-01-29T19:09:07Z")

</div>

further troubleshooting:

```auto
{
  "api_port": 48484,
  "ip_address": "1xxxx 2a02:xxx",
  "os_version": "balenaOS 4.0.26+rev1",
  "mac_address": "D8:xxxx",
  "supervisor_version": "14.13.4",
  "update_pending": true,
  "update_failed": true,
  "update_downloaded": true,
  "status": "Installed",
  "download_progress": null
}

```

---

<div class="post-metadata">

**Author:** ![puccaso](https://sea2.discourse-cdn.com/balena/user_avatar/forums.balena.io/puccaso/32/8453_2.png) [@puccaso](https://forums.balena.io/u/puccaso)\
**Post date:** [January 29, 2024, 11:31pm UTC](https://forums.balena.io/t/opening-extra-port-causes-container-to-not-load/369819/3 "2024-01-29T23:31:48Z")

</div>

further furthar troubleshooting

```auto
root@camera1:~# balena ps -a 
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
67e32d1c84f4 5c510dc235dd "/usr/bin/entry.sh /…" 3 minutes ago Created 0.0.0.0:50771->50771/udp, :::50771->50771/udp, 0.0.0.0:80->50770/tcp, :::80->50770/tcp camera_8012822_2871400_0b33ba7441637f5b9580ab46c3f07c49
3fdae9e25980 92a171a22c01 "/bin/sh /usr/src/st…" 2 hours ago Exited (0) 2 hours ago hostname_8012823_2871400_0b33ba7441637f5b9580ab46c3f07c49
ce1b45a0a539 registry2.balena-cloud.com/v2/c21293be2bb5af01b28576c59c656ce7 "/usr/src/app/entry.…" 6 days ago Up 14 minutes (healthy) balena_supervisor
root@camera1:~# balena logs 67e32d1c84f4
root@camera1:~# balena start 67e32d1c84f4
Error response from daemon: failed to create shim task: OCI runtime create failed: balena-engine-runc did not terminate successfully: exit status 134: runtime/cgo: pthread_create failed: Resource temporarily unavailable
: unknown
Error: failed to start containers: 67e32d1c84f4
root@camera1:~# 

```

---

<div class="post-metadata">

**Author:** ![Frank700](https://avatars.discourse-cdn.com/v4/letter/f/bbce88/32.png) [@Frank700](https://forums.balena.io/u/Frank700)\
**Post date:** [May 23, 2025, 8:12pm UTC](https://forums.balena.io/t/opening-extra-port-causes-container-to-not-load/369819/4 "2025-05-23T20:12:39Z")

</div>

I just hit this same issue I believe. More interestingly, I’m also on the Pi Zero 2W.

---

<div class="post-metadata">

**Author:** ![mpous](https://sea2.discourse-cdn.com/balena/user_avatar/forums.balena.io/mpous/32/4742_2.png) [@mpous](https://forums.balena.io/u/mpous)\
**Post date:** [May 26, 2025, 2:29pm UTC](https://forums.balena.io/t/opening-extra-port-causes-container-to-not-load/369819/5 "2025-05-26T14:29:26Z")

</div>

@Frank700 could you please confirm the balenaOS that you are using?

Thanks

---

<div class="post-metadata">

**Author:** ![Frank700](https://avatars.discourse-cdn.com/v4/letter/f/bbce88/32.png) [@Frank700](https://forums.balena.io/u/Frank700)\
**Post date:** [May 26, 2025, 4:47pm UTC](https://forums.balena.io/t/opening-extra-port-causes-container-to-not-load/369819/6 "2025-05-26T16:47:42Z")

</div>

The OS version was 6.5.24+rev2 with Supervisor version 17.0.4

---

<div class="post-metadata">

**Author:** ![Frank700](https://avatars.discourse-cdn.com/v4/letter/f/bbce88/32.png) [@Frank700](https://forums.balena.io/u/Frank700)\
**Post date:** [May 30, 2025, 1:23pm UTC](https://forums.balena.io/t/opening-extra-port-causes-container-to-not-load/369819/7 "2025-05-30T13:23:18Z")

</div>

For added context, I’m attaching our docker-compose file below:

```auto
version: "2.1"

services:
  libcamera:
    build: ./
    restart: always
    privileged: true
    ports:
      - "8000:8000"
      - "5000:5000" # this is the line that causes the issue
    environment:
      - DBUS_SYSTEM_BUS_ADDRESS=unix:path=/host/run/dbus/system_bus_socket
    labels:
      io.balena.features.dbus: '1' # required for stopping host OS bluetooth.service
      io.balena.features.kernel-modules: '1'
      io.balena.features.supervisor-api: '1'

```