[mythtv-users] Mythzmserver troubles after updating to .28

[Kris Jensen]

Hello List

After I updated my Mythbuntu system to .28 from .27/fixs, Mythzmserver is
misbehaving with a segfault. And I haven't a clue why. It was ok before the
update. Current installed version of Mythzoneminder is
0.28.0+fixes.20160413.15cf421

Starting Mythzmserver from the command line with: “sudo mythzmserver -v -c
/etc/zm/zm.conf” Then trying to open a frontend ZM console/image/event page
will crash mythzmserver with the console output as:

user at MythServer:~$ sudo mythzmserver -v -c /etc/zm/zm.conf

loading zm config from /etc/zm/zm.conf

ZM is version '1.29.0'

Listening on port: 6548

Using server protocol version '11'

getZMSetting: ZM_SHM_KEY Result: 0x7a6d0000

Shared memory key is: 0x7a6d0000

getZMSetting: ZM_PATH_MAP Result: /dev/shm

Memory path directory is: /dev/shm

getZMSetting: ZM_EVENT_IMAGE_DIGITS Result: 5

Event file format is: %05d-capture.jpg

Analysis file format is: %05d-analyse.jpg

getZMSetting: ZM_USE_DEEP_STORAGE Result: 1

using deep storage directory structure

getZMSetting: ZM_CREATE_ANALYSIS_IMAGES Result: 1

using analysis images

Got 9 monitors

Opened mmap file: /dev/shm/zm.mmap.1

Opened mmap file: /dev/shm/zm.mmap.3

Opened mmap file: /dev/shm/zm.mmap.4

Opened mmap file: /dev/shm/zm.mmap.5

Opened mmap file: /dev/shm/zm.mmap.2

Opened mmap file: /dev/shm/zm.mmap.7

Opened mmap file: /dev/shm/zm.mmap.8

Failed to open mmap file [/dev/shm/zm.mmap.9] for monitor: 9 : No such file
or directory

Falling back to the legacy shared memory method

Failed to shmget for monitor: 9

ENOENT - no segment exists for the given key

Failed to open mmap file [/dev/shm/zm.mmap.10] for monitor: 10 : No such
file or directory

Falling back to the legacy shared memory method

Failed to shmget for monitor: 10

ENOENT - no segment exists for the given key

new connection from 192.168.0.204 on socket 5

Processing: 'HELLO'

Processing: 'GET_MONITOR_LIST'

We have 9 monitors

id: 1

name: gararge

(output trimmed)

-------------------

id: 3

name: Driveway

(output trimmed)

-------------------

id: 4

name: Back-porch

(output trimmed)

-------------------

id: 5

name: dlink-test

(output trimmed)

-------------------

id: 2

name: basementtestMonitor-2

(output trimmed)

-------------------

id: 7

name: basement-test3

(output trimmed)

-------------------

id: 8

name: Roof_front-day

(output trimmed)

-------------------

id: 9

name: roof-hirez-test

(output trimmed)

user at MythServer:~$


And then it segfaults and I see in syslog (MythServer kernel:
[12907.595986] mythzmserver[24913]: segfault at 33 ip 000000000040746e sp
00007ffc5e6cc268 error 4 in mythzmserver[400000+1e000])


Is there some config option I missed that is needed after an update to .28?

Need some assistance please.

Thanks.

Kris
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