ZoneMinder Forums

The owner and permissions look ok. What doesn't look ok is that you have segments with a key of 0x07a60001 and zmwatch is looking ones keyed as 0x7a6d0001. All components should get them from the same config so I don't know why they are looking for different ones. There isn't really ever any reason to change the shared memory key unless you have two or more distinct ZM installs on the same machine.

Another interesting data point.... I notice that the allocation is coming and going...

------ Shared Memory Segments --------
key shmid owner perms bytes nattch status
0x07a60001 1146880 www-data 700 44238324 2
0x07a60002 1179649 www-data 700 44238324 2
0x07a60003 1212418 www-data 700 44238324 1
0x07a60004 1474563 www-data 700 44238324 0
0x07a60005 1310724 www-data 700 44238324 1
0x07a60006 1343493 www-data 700 44238324 1

root@camserver:~# ipcs -m

------ Shared Memory Segments --------
key shmid owner perms bytes nattch status
0x07a60001 1146880 www-data 700 44238324 1
0x07a60002 1179649 www-data 700 44238324 1
0x07a60003 1212418 www-data 700 44238324 1
0x07a60005 1310724 www-data 700 44238324 1
0x07a60006 1343493 www-data 700 44238324 1

root@camserver:~# ipcs -m

------ Shared Memory Segments --------
key shmid owner perms bytes nattch status
0x07a60001 1146880 www-data 700 44238324 1
0x07a60002 1179649 www-data 700 44238324 1
0x07a60003 1212418 www-data 700 44238324 1
0x07a60005 1310724 www-data 700 44238324 1
0x07a60006 1343493 www-data 700 44238324 1

root@camserver:~# ipcs -m

------ Shared Memory Segments --------
key shmid owner perms bytes nattch status
0x07a60001 1146880 www-data 700 44238324 1
0x07a60003 1212418 www-data 700 44238324 1
0x07a60005 1310724 www-data 700 44238324 1

I dont know if you caught this in my update on the previous page, but when I let it run, I'll get one frame, the screen will go black, and then maybe one frame comes back 15 or so seconds later, goes black, rinse repeat.

Without information from other logs it is difficult to say what is going on. But until everything is using the same shared memory keys I don't think we are going to get anywhere.

Here's some events from the zm_debug logs (it's the same for all of them in this context):

06/29/11 17:43:47.712876 zmc_dvideo2[-1].DB1-zm_monitor.cpp/1810 [Loaded monitor 6(6), 1 zones]
06/29/11 17:43:47.712928 zmc_dvideo2[-1].INF-zmc.cpp/186 [Starting Capture]
06/29/11 17:43:47.713068 zmc_dvideo2[-1].DB3-zm_local_camera.cpp/350 [Opening video device /dev/video2]
06/29/11 17:43:47.713159 zmc_dvideo2[-1].DB2-zm_local_camera.cpp/356 [V4L2 support enabled, using V4L2 api]
06/29/11 17:43:47.713182 zmc_dvideo2[-1].DB3-zm_local_camera.cpp/361 [Checking video device capabilities]
06/29/11 17:43:47.713217 zmc_dvideo2[-1].DB3-zm_local_camera.cpp/371 [Setting up video format]
06/29/11 17:43:47.713247 zmc_dvideo2[-1].DB3-zm_local_camera.cpp/400 [Setting up request buffers]
06/29/11 17:43:47.713274 zmc_dvideo2[-1].DB3-zm_local_camera.cpp/428 [Setting up 1 data buffers]
06/29/11 17:43:47.713365 zmc_dvideo2[-1].DB3-zm_local_camera.cpp/466 [Configuring video source]
06/29/11 17:43:47.713419 zmc_dvideo2[-1].DB3-zm_local_camera.cpp/650 [Setting up static colour tables]
06/29/11 17:43:47.713474 zmc_dvideo2[-1].DB2-zm_local_camera.cpp/1140 [Priming capture]
06/29/11 17:43:47.713492 zmc_dvideo2[-1].DB3-zm_local_camera.cpp/1144 [Queueing buffers]
06/29/11 17:43:47.714392 zmc_dvideo2[-1].DB3-zm_local_camera.cpp/1160 [Starting video stream]
06/29/11 17:43:47.714552 zmc_dvideo2[-1].DB2-zm_local_camera.cpp/1186 [Pre-capturing]
06/29/11 17:43:47.714591 zmc_dvideo2[-1].DB3-zm_local_camera.cpp/1192 [Capturing]
06/29/11 17:43:47.714611 zmc_dvideo2[-1].DB3-zm_local_camera.cpp/1215 [Capturing 1 frames]
06/29/11 17:43:48.210640 zmc_dvideo2[-1].WAR-zm_local_camera.cpp/1221 [Capture failure, possible signal loss?: Input/output error]
06/29/11 17:43:48.210736 zmc_dvideo2[-1].ERR-zmc.cpp/258 [Failed to capture image from monitor 5 (0/2)]
06/29/11 17:43:48.210917 zmc_dvideo2[-1].DB3-zm_local_camera.cpp/694 [Terminating video stream]
06/29/11 17:43:48.210980 zmc_dvideo2[-1].DB3-zm_local_camera.cpp/700 [Unmapping video buffers]


It captures the one frame, then exits.

more zmaudit.log - nothing interesting I think...
06/29/11 17:43:37.454614 zmaudit[1429].INF [Found orphaned frame records for event '187641']
06/29/11 17:43:37.455289 zmaudit[1429].INF [deleting]
06/29/11 17:43:41.885402 zmaudit[1429].INF [Found orphaned statistic records for event '187641']
06/29/11 17:43:41.885820 zmaudit[1429].INF [deleting]


more zmdc.log - show's the processes starting, stopping, restarting, etc
06/29/11 17:42:59.957619 zmdc[1221].INF [Server starting at 11/06/29 17:42:59]
06/29/11 17:43:03.385316 zmdc[1221].INF ['zmc -d /dev/video0' starting at 11/06/29 17:43:03, pid = 1373]
06/29/11 17:43:03.886722 zmdc[1221].INF ['zma -m 1' starting at 11/06/29 17:43:03, pid = 1379]
06/29/11 17:43:04.449669 zmdc[1221].INF ['zmc -d /dev/video0' already running at 11/06/29 17:43:03, pid = 1373]
06/29/11 17:43:04.911639 zmdc[1221].ERR ['zmc -d /dev/video0' exited abnormally, exit status 255]
06/29/11 17:43:04.912463 zmdc[1221].INF [Starting pending process, zmc -d /dev/video0]
06/29/11 17:43:04.914836 zmdc[1221].INF ['zmc -d /dev/video0' starting at 11/06/29 17:43:04, pid = 1384]
06/29/11 17:43:05.057040 zmdc[1221].INF ['zma -m 2' starting at 11/06/29 17:43:05, pid = 1385]
06/29/11 17:43:05.096742 zmdc[1221].ERR ['zma -m 2' exited abnormally, exit status 255]
06/29/11 17:43:05.097486 zmdc[1221].INF [Starting pending process, zma -m 2]
06/29/11 17:43:05.099842 zmdc[1221].INF ['zma -m 2' starting at 11/06/29 17:43:05, pid = 1387]
06/29/11 17:43:05.179340 zmdc[1221].ERR ['zma -m 2' exited abnormally, exit status 255]
06/29/11 17:43:05.527232 zmdc[1221].INF ['zmc -d /dev/video1' starting at 11/06/29 17:43:05, pid = 1388]
06/29/11 17:43:06.029170 zmdc[1221].INF ['zma -m 3' starting at 11/06/29 17:43:06, pid = 1391]
06/29/11 17:43:06.299659 zmdc[1221].ERR ['zmc -d /dev/video0' exited abnormally, exit status 255]
06/29/11 17:43:06.577166 zmdc[1221].INF ['zmc -d /dev/video1' already running at 11/06/29 17:43:05, pid = 1388]
06/29/11 17:43:06.990817 zmdc[1221].ERR ['zmc -d /dev/video1' exited abnormally, exit status 255]
06/29/11 17:43:06.991622 zmdc[1221].INF [Starting pending process, zmc -d /dev/video1]
06/29/11 17:43:06.994428 zmdc[1221].INF ['zmc -d /dev/video1' starting at 11/06/29 17:43:06, pid = 1412]
06/29/11 17:43:07.174654 zmdc[1221].INF ['zma -m 4' starting at 11/06/29 17:43:07, pid = 1413]
06/29/11 17:43:07.245139 zmdc[1221].ERR ['zma -m 4' exited abnormally, exit status 255]
06/29/11 17:43:07.246084 zmdc[1221].INF [Starting pending process, zma -m 4]
06/29/11 17:43:07.248917 zmdc[1221].INF ['zma -m 4' starting at 11/06/29 17:43:07, pid = 1415]
06/29/11 17:43:07.361035 zmdc[1221].ERR ['zma -m 4' exited abnormally, exit status 255]
06/29/11 17:43:07.790697 zmdc[1221].INF ['zmc -d /dev/video2' starting at 11/06/29 17:43:07, pid = 1416]
06/29/11 17:43:08.233192 zmdc[1221].INF ['zma -m 5' starting at 11/06/29 17:43:08, pid = 1418]
06/29/11 17:43:08.549672 zmdc[1221].ERR ['zmc -d /dev/video1' exited abnormally, exit status 255]
06/29/11 17:43:08.800499 zmdc[1221].INF ['zmc -d /dev/video2' already running at 11/06/29 17:43:07, pid = 1416]
06/29/11 17:43:09.172931 zmdc[1221].ERR ['zmc -d /dev/video2' exited abnormally, exit status 255]
06/29/11 17:43:09.173875 zmdc[1221].INF [Starting pending process, zmc -d /dev/video2]
06/29/11 17:43:09.176701 zmdc[1221].INF ['zmc -d /dev/video2' starting at 11/06/29 17:43:09, pid = 1422]
06/29/11 17:43:09.374354 zmdc[1221].INF ['zma -m 6' starting at 11/06/29 17:43:09, pid = 1423]
06/29/11 17:43:09.425516 zmdc[1221].ERR ['zma -m 6' exited abnormally, exit status 255]
06/29/11 17:43:09.426287 zmdc[1221].INF [Starting pending process, zma -m 6]
06/29/11 17:43:09.428620 zmdc[1221].INF ['zma -m 6' starting at 11/06/29 17:43:09, pid = 1425]
06/29/11 17:43:09.471038 zmdc[1221].ERR ['zma -m 6' exited abnormally, exit status 255]
06/29/11 17:43:10.055558 zmdc[1221].INF ['zmfilter.pl' starting at 11/06/29 17:43:10, pid = 1426]
06/29/11 17:43:10.156891 zmdc[1221].INF [Starting pending process, zma -m 2]
06/29/11 17:43:10.159398 zmdc[1221].INF ['zma -m 2' starting at 11/06/29 17:43:10, pid = 1428]
06/29/11 17:43:10.239621 zmdc[1221].ERR ['zma -m 2' exited abnormally, exit status 255]
06/29/11 17:43:10.581788 zmdc[1221].INF ['zmaudit.pl -c' starting at 11/06/29 17:43:10, pid = 1429]
06/29/11 17:43:10.767978 zmdc[1221].ERR ['zmc -d /dev/video2' exited abnormally, exit status 255]
06/29/11 17:43:11.075069 zmdc[1221].INF [Starting pending process, zmc -d /dev/video0]
06/29/11 17:43:11.077449 zmdc[1221].INF ['zmc -d /dev/video0' starting at 11/06/29 17:43:11, pid = 1431]
06/29/11 17:43:11.164107 zmdc[1221].INF ['zmwatch.pl' starting at 11/06/29 17:43:11, pid = 1432]
06/29/11 17:43:12.067483 zmdc[1221].INF [Starting pending process, zma -m 4]
06/29/11 17:43:12.069213 zmdc[1221].INF ['zma -m 4' starting at 11/06/29 17:43:12, pid = 1462]
06/29/11 17:43:12.100942 zmdc[1221].ERR ['zma -m 4' exited abnormally, exit status 255]
06/29/11 17:43:13.003370 zmdc[1221].INF [Starting pending process, zmc -d /dev/video1]
06/29/11 17:43:13.005289 zmdc[1221].INF ['zmc -d /dev/video1' starting at 11/06/29 17:43:13, pid = 1464]
06/29/11 17:43:13.502287 zmdc[1221].ERR ['zmc -d /dev/video0' exited abnormally, exit status 255]
06/29/11 17:43:14.010671 zmdc[1221].INF [Starting pending process, zma -m 6]
06/29/11 17:43:14.012776 zmdc[1221].INF ['zma -m 6' starting at 11/06/29 17:43:14, pid = 1473]
06/29/11 17:43:14.060675 zmdc[1221].ERR ['zma -m 6' exited abnormally, exit status 255]
06/29/11 17:43:15.098407 zmdc[1221].INF [Starting pending process, zmc -d /dev/video2]
06/29/11 17:43:15.100327 zmdc[1221].INF ['zmc -d /dev/video2' starting at 11/06/29 17:43:15, pid = 1510]
06/29/11 17:43:15.393692 zmdc[1221].ERR ['zmc -d /dev/video1' exited abnormally, exit status 255]
06/29/11 17:43:16.357389 zmdc[1221].ERR ['zmc -d /dev/video2' exited abnormally, exit status 255]
06/29/11 17:43:20.000376 zmdc[1221].INF [Starting pending process, zma -m 2]
06/29/11 17:43:20.002119 zmdc[1221].INF ['zma -m 2' starting at 11/06/29 17:43:20, pid = 1520]
06/29/11 17:43:20.034571 zmdc[1221].ERR ['zma -m 2' exited abnormally, exit status 255]
06/29/11 17:43:22.039195 zmdc[1221].INF [Starting pending process, zma -m 4]
06/29/11 17:43:22.041194 zmdc[1221].INF ['zma -m 4' starting at 11/06/29 17:43:22, pid = 1530]
06/29/11 17:43:22.083686 zmdc[1221].ERR ['zma -m 4' exited abnormally, exit status 255]
06/29/11 17:43:23.019423 zmdc[1221].INF [Starting pending process, zmc -d /dev/video0]
06/29/11 17:43:23.021188 zmdc[1221].INF ['zmc -d /dev/video0' starting at 11/06/29 17:43:23, pid = 1539]
06/29/11 17:43:24.055813 zmdc[1221].INF [Starting pending process, zma -m 6]
06/29/11 17:43:24.057767 zmdc[1221].INF ['zma -m 6' starting at 11/06/29 17:43:24, pid = 1544]
06/29/11 17:43:24.090147 zmdc[1221].ERR ['zma -m 6' exited abnormally, exit status 255]
06/29/11 17:43:25.008416 zmdc[1221].INF [Starting pending process, zmc -d /dev/video1]
06/29/11 17:43:25.010387 zmdc[1221].INF ['zmc -d /dev/video1' starting at 11/06/29 17:43:25, pid = 1546]
06/29/11 17:43:25.548546 zmdc[1221].ERR ['zmc -d /dev/video0' exited abnormally, exit status 255]
06/29/11 17:43:26.060187 zmdc[1221].INF [Starting pending process, zmc -d /dev/video2]
06/29/11 17:43:26.062099 zmdc[1221].INF ['zmc -d /dev/video2' starting at 11/06/29 17:43:26, pid = 1547]
06/29/11 17:43:26.651400 zmdc[1221].ERR ['zmc -d /dev/video1' exited abnormally, exit status 255]
06/29/11 17:43:27.353311 zmdc[1221].ERR ['zmc -d /dev/video2' exited abnormally, exit status 255]
06/29/11 17:43:40.053899 zmdc[1221].INF [Starting pending process, zma -m 2]
06/29/11 17:43:40.055824 zmdc[1221].INF ['zma -m 2' starting at 11/06/29 17:43:40, pid = 1566]
06/29/11 17:43:40.089635 zmdc[1221].ERR ['zma -m 2' exited abnormally, exit status 255]
06/29/11 17:43:42.095586 zmdc[1221].INF [Starting pending process, zma -m 4]
06/29/11 17:43:42.097338 zmdc[1221].INF ['zma -m 4' starting at 11/06/29 17:43:42, pid = 1567]
06/29/11 17:43:42.128213 zmdc[1221].ERR ['zma -m 4' exited abnormally, exit status 255]
06/29/11 17:43:44.031935 zmdc[1221].INF [Starting pending process, zma -m 6]
06/29/11 17:43:44.033683 zmdc[1221].INF ['zma -m 6' starting at 11/06/29 17:43:44, pid = 1568]
06/29/11 17:43:44.064904 zmdc[1221].ERR ['zma -m 6' exited abnormally, exit status 255]
06/29/11 17:43:45.067064 zmdc[1221].INF [Starting pending process, zmc -d /dev/video0]
06/29/11 17:43:45.068819 zmdc[1221].INF ['zmc -d /dev/video0' starting at 11/06/29 17:43:45, pid = 1570]
06/29/11 17:43:46.071944 zmdc[1221].INF [Starting pending process, zmc -d /dev/video1]
06/29/11 17:43:46.073876 zmdc[1221].INF ['zmc -d /dev/video1' starting at 11/06/29 17:43:46, pid = 1571]
06/29/11 17:43:46.940970 zmdc[1221].ERR ['zmc -d /dev/video0' exited abnormally, exit status 255]
06/29/11 17:43:47.041815 zmdc[1221].INF [Starting pending process, zmc -d /dev/video2]
06/29/11 17:43:47.043552 zmdc[1221].INF ['zmc -d /dev/video2' starting at 11/06/29 17:43:47, pid = 1572]
06/29/11 17:43:48.265801 zmdc[1221].ERR ['zmc -d /dev/video2' exited abnormally, exit status 255]
06/29/11 17:43:48.753597 zmdc[1221].ERR ['zmc -d /dev/video1' exited abnormally, exit status 255]
06/29/11 17:44:20.002130 zmdc[1221].INF [Starting pending process, zma -m 2]
06/29/11 17:44:20.003929 zmdc[1221].INF ['zma -m 2' starting at 11/06/29 17:44:20, pid = 1723]
06/29/11 17:44:20.035798 zmdc[1221].ERR ['zma -m 2' exited abnormally, exit status 255]
06/29/11 17:44:22.039730 zmdc[1221].INF [Starting pending process, zma -m 4]
06/29/11 17:44:22.041481 zmdc[1221].INF ['zma -m 4' starting at 11/06/29 17:44:22, pid = 1724]
06/29/11 17:44:22.072531 zmdc[1221].ERR ['zma -m 4' exited abnormally, exit status 255]
06/29/11 17:44:24.076101 zmdc[1221].INF [Starting pending process, zma -m 6]
06/29/11 17:44:24.077814 zmdc[1221].INF ['zma -m 6' starting at 11/06/29 17:44:24, pid = 1725]
06/29/11 17:44:24.108928 zmdc[1221].ERR ['zma -m 6' exited abnormally, exit status 255]
06/29/11 17:44:26.012404 zmdc[1221].INF [Starting pending process, zmc -d /dev/video0]
06/29/11 17:44:26.014141 zmdc[1221].INF ['zmc -d /dev/video0' starting at 11/06/29 17:44:26, pid = 1726]
06/29/11 17:44:27.548088 zmdc[1221].ERR ['zmc -d /dev/video0' exited abnormally, exit status 255]
06/29/11 17:44:28.049520 zmdc[1221].INF [Starting pending process, zmc -d /dev/video2]
06/29/11 17:44:28.051285 zmdc[1221].INF ['zmc -d /dev/video2' starting at 11/06/29 17:44:28, pid = 1727]
06/29/11 17:44:28.052277 zmdc[1221].INF [Starting pending process, zmc -d /dev/video1]
06/29/11 17:44:28.054011 zmdc[1221].INF ['zmc -d /dev/video1' starting at 11/06/29 17:44:28, pid = 1728]
06/29/11 17:44:29.328034 zmdc[1221].ERR ['zmc -d /dev/video2' exited abnormally, exit status 255]
06/29/11 17:44:29.647937 zmdc[1221].ERR ['zmc -d /dev/video1' exited abnormally, exit status 255]
06/29/11 17:45:40.055597 zmdc[1221].INF [Starting pending process, zma -m 2]
06/29/11 17:45:40.057359 zmdc[1221].INF ['zma -m 2' starting at 11/06/29 17:45:40, pid = 1870]
06/29/11 17:45:40.089159 zmdc[1221].ERR ['zma -m 2' exited abnormally, exit status 255]
06/29/11 17:45:42.093103 zmdc[1221].INF [Starting pending process, zma -m 4]
06/29/11 17:45:42.094820 zmdc[1221].INF ['zma -m 4' starting at 11/06/29 17:45:42, pid = 1871]
06/29/11 17:45:42.126227 zmdc[1221].ERR ['zma -m 4' exited abnormally, exit status 255]
06/29/11 17:45:44.029647 zmdc[1221].INF [Starting pending process, zma -m 6]
06/29/11 17:45:44.031579 zmdc[1221].INF ['zma -m 6' starting at 11/06/29 17:45:44, pid = 1872]
06/29/11 17:45:44.063585 zmdc[1221].ERR ['zma -m 6' exited abnormally, exit status 255]
06/29/11 17:45:47.068638 zmdc[1221].INF [Starting pending process, zmc -d /dev/video0]
06/29/11 17:45:47.070385 zmdc[1221].INF ['zmc -d /dev/video0' starting at 11/06/29 17:45:47, pid = 1873]
06/29/11 17:45:49.074518 zmdc[1221].INF [Starting pending process, zmc -d /dev/video2]
06/29/11 17:45:49.076448 zmdc[1221].INF ['zmc -d /dev/video2' starting at 11/06/29 17:45:49, pid = 1874]
06/29/11 17:45:49.077645 zmdc[1221].INF [Starting pending process, zmc -d /dev/video1]
06/29/11 17:45:49.079858 zmdc[1221].INF ['zmc -d /dev/video1' starting at 11/06/29 17:45:49, pid = 1875]
06/29/11 17:45:49.272035 zmdc[1221].ERR ['zmc -d /dev/video0' exited abnormally, exit status 255]
06/29/11 17:45:50.357408 zmdc[1221].ERR ['zmc -d /dev/video2' exited abnormally, exit status 255]
06/29/11 17:45:50.464977 zmdc[1221].ERR ['zmc -d /dev/video1' exited abnormally, exit status 255]


more zmfilter.log - nothing relevant or interesting I think
06/29/11 17:43:10.875417 zmfilter[1426].INF [Scanning for events]
06/29/11 17:43:16.136382 zmfilter[1426].INF [Deleting event 187641]


more zmpkg.log - nothing relevant or interesting I think
06/29/11 17:42:58.827539 zmpkg[1203].INF [Command: start]


more zmwatch.log - Shared memory access bits...
06/29/11 17:43:11.585852 zmwatch[1432].INF [Watchdog starting]
06/29/11 17:43:11.586622 zmwatch[1432].INF [Watchdog pausing for 30 seconds]
06/29/11 17:43:41.591504 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:43:41.592276 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:43:41.593545 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:43:41.593966 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:43:51.595736 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:43:51.596254 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:43:51.597607 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:43:51.598086 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:43:51.599411 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:43:51.599888 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:44:01.601817 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:44:01.602297 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:44:01.603655 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:44:01.604113 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:44:01.605407 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:44:01.605879 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:44:11.607762 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:44:11.608237 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:44:11.609594 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:44:11.610071 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:44:11.611418 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:44:11.611913 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:44:21.614874 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:44:21.615378 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:44:21.616734 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:44:21.617229 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:44:31.619184 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:44:31.619694 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:44:31.621102 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:44:31.621591 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:44:31.622967 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:44:31.623413 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:44:41.625206 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:44:41.625672 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:44:41.626850 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:44:41.627271 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:44:41.628491 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:44:41.628901 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:44:51.630713 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:44:51.631175 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:44:51.632494 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:44:51.632971 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:44:51.634291 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:44:51.634765 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:45:01.636655 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:45:01.637132 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:45:01.638477 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:45:01.638954 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:45:01.640270 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:45:01.640782 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:45:11.642681 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:45:11.643160 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:45:11.644518 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:45:11.644991 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:45:11.646311 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:45:11.646774 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:45:21.648673 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:45:21.649141 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:45:21.650505 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:45:21.651017 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:45:21.652358 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:45:21.652829 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:45:31.654727 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:45:31.655240 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:45:31.656575 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:45:31.657031 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:45:31.658361 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:45:31.658827 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:45:41.661851 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:45:41.662350 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:45:41.663698 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:45:41.664179 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:45:51.666142 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:45:51.666629 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:45:51.667989 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:45:51.668471 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:45:51.669744 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:45:51.670163 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:46:01.671976 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:46:01.672440 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:46:01.673620 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:46:01.674039 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:46:01.675187 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:46:01.675603 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:46:11.677378 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:46:11.677833 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:46:11.679005 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:46:11.679422 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:46:11.680614 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:46:11.681031 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:46:21.682791 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:46:21.683234 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:46:21.684383 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:46:21.684802 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:46:21.685955 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:46:21.686370 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:46:31.688143 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:46:31.688611 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:46:31.689790 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:46:31.690208 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:46:31.691433 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:46:31.691860 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:46:41.693630 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:46:41.694090 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:46:41.695262 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:46:41.695684 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:46:41.696839 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:46:41.697256 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:46:51.699095 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:46:51.699639 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:46:51.701081 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:46:51.701559 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:46:51.702892 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:46:51.703363 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:47:01.705411 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:47:01.705881 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:47:01.707058 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:47:01.707480 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:47:01.708708 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:47:01.709140 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:47:11.710979 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:47:11.711450 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:47:11.712671 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:47:11.713105 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:47:11.714288 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:47:11.714723 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:47:21.716513 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:47:21.716991 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:47:21.718207 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:47:21.718646 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:47:21.719832 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:47:21.720265 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:47:31.722120 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:47:31.722596 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:47:31.723816 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:47:31.724253 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:47:31.725428 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:47:31.725860 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:47:41.727654 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:47:41.728128 zmwatch[1432].ERR [Can't get shared memory id '7a60002', 2: No such file or directory]
06/29/11 17:47:41.729352 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:47:41.729788 zmwatch[1432].ERR [Can't get shared memory id '7a60004', 4: No such file or directory]
06/29/11 17:47:41.731074 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]
06/29/11 17:47:41.731522 zmwatch[1432].ERR [Can't get shared memory id '7a60006', 6: No such file or directory]

Some more shared memory info:

zm_debug.log.02725:06/29/11 17:50:56.685684 zms[-1].WAR-zm_monitor.cpp/3531 [Unable to store frame as shared memory invalid]
zm_debug.log.02725:06/29/11 17:50:58.812497 zms[-1].WAR-zm_monitor.cpp/3531 [Unable to store frame as shared memory invalid]
zm_debug.log.02726:06/29/11 17:50:58.895324 zms[-1].WAR-zm_monitor.cpp/3531 [Unable to store frame as shared memory invalid]
zm_debug.log.02727:06/29/11 17:50:56.642454 zms[-1].WAR-zm_monitor.cpp/3531 [Unable to store frame as shared memory invalid]
zm_debug.log.02727:06/29/11 17:50:58.827908 zms[-1].WAR-zm_monitor.cpp/3531 [Unable to store frame as shared memory invalid]
zm_debug.log.02728:06/29/11 17:50:56.576248 zms[-1].WAR-zm_monitor.cpp/3531 [Unable to store frame as shared memory invalid]
zm_debug.log.02728:06/29/11 17:50:58.669870 zms[-1].WAR-zm_monitor.cpp/3531 [Unable to store frame as shared memory invalid]
zm_debug.log.02729:06/29/11 17:50:56.685138 zms[-1].WAR-zm_monitor.cpp/3531 [Unable to store frame as shared memory invalid]
zm_debug.log.02729:06/29/11 17:50:58.774766 zms[-1].WAR-zm_monitor.cpp/3531 [Unable to store frame as shared memory invalid]
zm_debug.log.02877:06/29/11 17:51:02.103409 zms[-1].WAR-zm_monitor.cpp/3531 [Unable to store frame as shared memory invalid]
zm_debug.log.02878:06/29/11 17:51:01.992207 zms[-1].WAR-zm_monitor.cpp/3531 [Unable to store frame as shared memory invalid]
zm_debug.log.02879:06/29/11 17:51:02.068048 zms[-1].WAR-zm_monitor.cpp/3531 [Unable to store frame as shared memory invalid]
zm_debug.log.02880:06/29/11 17:51:01.988896 zms[-1].WAR-zm_monitor.cpp/3531 [Unable to store frame as shared memory invalid]
zm_debug.log.02885:06/29/11 17:51:02.427820 zms[-1].WAR-zm_monitor.cpp/3531 [Unable to store frame as shared memory invalid]
zm_debug.log.02894:06/29/11 17:51:14.493302 zms[-1].WAR-zm_monitor.cpp/3531 [Unable to store frame as shared memory invalid]
zm_debug.log.02895:06/29/11 17:51:14.486930 zms[-1].WAR-zm_monitor.cpp/3531 [Unable to store frame as shared memory invalid]
zm_debug.log.02896:06/29/11 17:51:14.437503 zms[-1].WAR-zm_monitor.cpp/3531 [Unable to store frame as shared memory invalid]
zm_debug.log.02897:06/29/11 17:51:14.367806 zms[-1].WAR-zm_monitor.cpp/3531 [Unable to store frame as shared memory invalid]
zm_debug.log.02898:06/29/11 17:51:14.523192 zms[-1].WAR-zm_monitor.cpp/3531 [Unable to store frame as shared memory invalid]
zm_debug.log.02899:06/29/11 17:51:14.488143 zms[-1].WAR-zm_monitor.cpp/3531 [Unable to store frame as shared memory invalid]

BTW- Thanks for your help and prompt replies... I'm just wondering why after so long, and having tested on reboots, it started this mess. It was rebooted recently, but the config from before had remained the same and worked in reboots previously.

What is your shared memory key actually set to, in Options->System->SHM_KEY?

cut 'n paste:

0x7a6d0001

I fixed it-

turns out, for some reason, 'irqpoll' was removed as a system boot option from grub.cnf

I guess apt-get really does rebuild that config....

After adding it back in, all is well.

Thanks for looking into this!

Ok good. I still don't understand why you have two different keys in use though.