saty9 opened a new issue, #160:
URL: https://github.com/apache/mynewt-mcumgr/issues/160

   On a raspberry pi I am unable to query the image list of a device with 
multiple images on it. initially I was able to list images but once I uploaded 
a second image I cant and get `Error: disconnected`. I also see this error when 
running image test <hash> (although if I then reset the device it does boot 
into the image so the command did succeed). I was able to get the image list 
for the same device fine from macos.
   
   ## reproduction steps
   on raspberry pi os 64 bit lite and a ble mcu device that has had an image 
uploaded to its secondary slot
   
   ```
   sudo apt-get update && sudo apt-get install go git
   go get github.com/apache/mynewt-mcumgr-cli/mcumgr
   sudo go/bin/mcumgr --conntype ble --connstring "peer_name=DEV NAME" image 
list -l trace
   ```
   
   ## Error message
   
   ```
   sudo go/bin/mcumgr --conntype ble --connstring "peer_name=EDGE TEST" image 
list -l trace
   DEBU[2022-05-18 10:47:51.539] Using connection profile: name=unnamed 
type=ble connstring=peer_name=EDGE TEST 
   DEBU[2022-05-18 10:47:51.702] Connecting to peer                           
   DEBU[2022-05-18 10:47:52.139] Exchanging MTU                               
   DEBU[2022-05-18 10:47:52.15] Exchanged MTU; ATT MTU = 600                 
   DEBU[2022-05-18 10:47:52.15] Discovering profile                          
   DEBU[2022-05-18 10:47:52.291] Subscribing to NMP response characteristic   
   DEBU[2022-05-18 10:47:52.306] {add-nmp-listener} [bll_sesn.go:392] seq=66  
   DEBU[2022-05-18 10:47:52.307] Encoded &{NmpBase:{hdr:{Op:0 Flags:0 Len:0 
Group:1 Seq:66 Id:0}}} to:
   00000000  a0                                                |.| 
   DEBU[2022-05-18 10:47:52.307] Encoded:
   00000000  00 00 00 01 00 01 42 00  a0                       |......B..| 
   DEBU[2022-05-18 10:47:52.307] Tx NMP request: 00000000  00 00 00 01 00 01 42 
00  a0                       |......B..| 
   DEBU[2022-05-18 10:47:53.036] {remove-nmp-listener} [bll_sesn.go:392] seq=66 
   DEBU[2022-05-18 10:47:53.037] goroutine 1 [running]:
   mynewt.apache.org/newt/util.NewNewtError(0x4000024170, 0xc, 0xc)
        /home/pi/go/src/mynewt.apache.org/newt/util/util.go:83 +0xb8
   mynewt.apache.org/newt/util.ChildNewtError(0x5d8b40, 0x40000520a0, 
0x40002a8000)
        /home/pi/go/src/mynewt.apache.org/newt/util/util.go:109 +0x80
   mynewt.apache.org/newtmgr/newtmgr/cli.imageStateListCmd(0x40001a7400, 
0x40001805a0, 0x0, 0x6)
        /home/pi/go/src/mynewt.apache.org/newtmgr/newtmgr/cli/image.go:103 
+0x160
   github.com/spf13/cobra.(*Command).execute(0x40001a7400, 0x4000196780, 0x6, 
0x8, 0x40001a7400, 0x4000196780)
        /home/pi/go/src/github.com/spf13/cobra/command.go:875 +0x1dc
   github.com/spf13/cobra.(*Command).ExecuteC(0x40001a6000, 0x55c3f8, 
0x4000092540, 0x0)
        /home/pi/go/src/github.com/spf13/cobra/command.go:989 +0x274
   github.com/spf13/cobra.(*Command).Execute(...)
        /home/pi/go/src/github.com/spf13/cobra/command.go:917
   main.main()
        /home/pi/go/src/github.com/apache/mynewt-mcumgr-cli/mcumgr/mcumgr.go:94 
+0xf4
   
   goroutine 22 [syscall]:
   os/signal.signal_recv(0x5de2e0)
        /usr/lib/go-1.15/src/runtime/sigqueue.go:147 +0xc4
   os/signal.loop()
        /usr/lib/go-1.15/src/os/signal/signal_unix.go:23 +0x20
   created by os/signal.Notify.func1.1
        /usr/lib/go-1.15/src/os/signal/signal.go:150 +0x44
   
   goroutine 34 [chan receive]:
   main.main.func1(0x4000092540)
        /home/pi/go/src/github.com/apache/mynewt-mcumgr-cli/mcumgr/mcumgr.go:82 
+0x34
   created by main.main
        /home/pi/go/src/github.com/apache/mynewt-mcumgr-cli/mcumgr/mcumgr.go:80 
+0xec
   
   goroutine 35 [syscall]:
   syscall.Syscall(0x3f, 0x7, 0x400007e000, 0x1000, 0x4, 0x400018c7eb, 
0x40001d61e0)
        /usr/lib/go-1.15/src/syscall/asm_linux_arm64.s:9 +0x10
   golang.org/x/sys/unix.read(0x7, 0x400007e000, 0x1000, 0x1000, 0x400018c7e8, 
0x400007e000, 0x7)
        /home/pi/go/src/golang.org/x/sys/unix/zsyscall_linux.go:1366 +0x4c
   golang.org/x/sys/unix.Read(...)
        /home/pi/go/src/golang.org/x/sys/unix/syscall_unix.go:157
   github.com/JuulLabs-OSS/ble/linux/hci/socket.(*Socket).Read(0x4000192480, 
0x400007e000, 0x1000, 0x1000, 0x0, 0x0, 0x0)
        
/home/pi/go/src/github.com/JuulLabs-OSS/ble/linux/hci/socket/socket.go:123 +0x7c
   github.com/JuulLabs-OSS/ble/linux/hci.(*HCI).sktLoop(0x40001b29c0)
        /home/pi/go/src/github.com/JuulLabs-OSS/ble/linux/hci/hci.go:304 +0x9c
   created by github.com/JuulLabs-OSS/ble/linux/hci.(*HCI).Init
        /home/pi/go/src/github.com/JuulLabs-OSS/ble/linux/hci/hci.go:153 +0x4ec
   
   goroutine 50 [select]:
   github.com/JuulLabs-OSS/ble/linux/hci.(*HCI).Accept(0x40001b29c0, 0x0, 0x0, 
0x0, 0x0)
        /home/pi/go/src/github.com/JuulLabs-OSS/ble/linux/hci/gap.go:185 +0x9c
   github.com/JuulLabs-OSS/ble/linux.loop(0x40001b29c0, 0x40002981c0, 0x203)
        /home/pi/go/src/github.com/JuulLabs-OSS/ble/linux/device.go:55 +0x28
   created by github.com/JuulLabs-OSS/ble/linux.NewDeviceWithNameAndHandler
        /home/pi/go/src/github.com/JuulLabs-OSS/ble/linux/device.go:48 +0x20c
   
   goroutine 36 [select]:
   github.com/JuulLabs-OSS/ble.trap.func1(0x40001809c0, 0x4000288480, 0x5e6140, 
0x4000286660)
        /home/pi/go/src/github.com/JuulLabs-OSS/ble/gatt.go:173 +0x84
   created by github.com/JuulLabs-OSS/ble.trap
        /home/pi/go/src/github.com/JuulLabs-OSS/ble/gatt.go:172 +0x13c 
   Error: disconnected
   ```


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