DBJordan Posted December 13, 2019 Share Posted December 13, 2019 Hi there, I'm running 6.8. I noticed all the live updating to the Dashboard webpage stopped working (no disk utilization bars updating, stuff like that) and under the Memory section the log bar was red+full. Here's are the types of messages in the logs: Quote Dec 12 12:31:09 Truesource nginx: 2019/12/12 12:31:09 [error] 25449#25449: nchan: Out of shared memory while allocating channel /cpuload. Increase nchan_max_reserved_memory. Dec 12 12:31:09 Truesource nginx: 2019/12/12 12:31:09 [error] 25449#25449: *330240 nchan: error publishing message (HTTP status code 507), client: unix:, server: , request: "POST /pub/cpuload?buffer_length=1 HTTP/1.1", host: "localhost" Dec 12 12:31:10 Truesource nginx: 2019/12/12 12:31:10 [crit] 25449#25449: ngx_slab_alloc() failed: no memory Dec 12 12:31:10 Truesource nginx: 2019/12/12 12:31:10 [error] 25449#25449: shpool alloc failed Dec 12 12:31:10 Truesource nginx: 2019/12/12 12:31:10 [error] 25449#25449: nchan: Out of shared memory while allocating channel /disks. Increase nchan_max_reserved_memory. Dec 12 12:31:10 Truesource nginx: 2019/12/12 12:31:10 [error] 25449#25449: *330244 nchan: error publishing message (HTTP status code 507), client: unix:, server: , request: "POST /pub/disks?buffer_length=1 HTTP/1.1", host: "localhost" Dec 12 12:31:10 Truesource nginx: 2019/12/12 12:31:10 [crit] 25449#25449: ngx_slab_alloc() failed: no memory Dec 12 12:31:10 Truesource nginx: 2019/12/12 12:31:10 [error] 25449#25449: shpool alloc failed I did a few searches and found sometimes the wrong web browser can cause this. I'm using Brave Version 1.1.20 Chromium: 79.0.3945.74 (Official Build) (64-bit). I tried completely rebooting the client machine to see if the errors cleaned up. I'm going to leave the browser down overnight and see if any sort of self-healing occurs. I'm attempting to use the gui to generate a diagnostics zip. It's been running for about 5 hours. If I can't get it to complete, what's the most useful information I can hand pull from the command line? Syslogs have seized up at size 70MB of error messages similar to the above with a final message that only partially got written to disk. Haven't had anything new in syslog since 12:31 am this morning. I can hand-execute the diagnostics steps and post something, just let me know if what may be useful. In the meantime, I've attached a snapshot of the memory section on the Dashboard. Thank you for any help you can offer. Quote Link to comment
DBJordan Posted December 13, 2019 Author Share Posted December 13, 2019 Syslogs attached. They compressed quite nicely. syslog.7z Quote Link to comment
AcidReign Posted January 5, 2020 Share Posted January 5, 2020 I have the same issue. Have you been able to fix this? Quote Link to comment
rippedwarrior Posted January 23, 2020 Share Posted January 23, 2020 I'm running into the same issue. Any ideas on what's going on? Quote Link to comment
hugenbdd Posted January 27, 2020 Share Posted January 27, 2020 Same Issue here. Following. However, did this and it seems to have fixed it. Will keep an eye on the log and see if the errors come back on. /etc/rc.d/rc.nginx restart Quote Link to comment
DimeDrakos Posted January 30, 2020 Share Posted January 30, 2020 I have the exact same problem. restarting the service does seem to fix the issue for now. I will keep tabs on it as well Quote Link to comment
limetech Posted January 30, 2020 Share Posted January 30, 2020 On 12/13/2019 at 4:39 AM, DBJordan said: Syslogs attached. They compressed quite nicely. syslog.7z 2.97 MB · 0 downloads Please upload as normal zip, not 7z Quote Link to comment
DBJordan Posted January 30, 2020 Author Share Posted January 30, 2020 Attached. syslog.zip Quote Link to comment
limetech Posted January 30, 2020 Share Posted January 30, 2020 Using Safari as your browser? Quote Link to comment
DBJordan Posted January 31, 2020 Author Share Posted January 31, 2020 When I captured that I was using Brave Version 1.1.20 Chromium: 79.0.3945.74 (Official Build) (64-bit). Quote Link to comment
limetech Posted February 1, 2020 Share Posted February 1, 2020 3 hours ago, DBJordan said: When I captured that I was using Brave Version 1.1.20 Chromium: 79.0.3945.74 (Official Build) (64-bit). Please try FireFox or actual Chrome and see if issue persists. This might give us a starting point. Quote Link to comment
demian42 Posted August 24, 2020 Share Posted August 24, 2020 Anything come out of this ? I have the max red bar on memory for the log and just keep getting this in the log ... Aug 24 10:28:38 Vishnu nginx: 2020/08/24 10:28:38 [crit] 22944#22944: ngx_slab_alloc() failed: no memory Aug 24 10:28:38 Vishnu nginx: 2020/08/24 10:28:38 [error] 22944#22944: shpool alloc failed Aug 24 10:28:38 Vishnu nginx: 2020/08/24 10:28:38 [error] 22944#22944: nchan: Out of shared memory while allocating channel /dockerload. Increase nchan_max_reserved_memory. Aug 24 10:28:38 Vishnu nginx: 2020/08/24 10:28:38 [error] 22944#22944: *444191 nchan: error publishing message (HTTP status code 507), client: unix:, server: , request: "POST /pub/dockerload?buffer_length=0 HTTP/1.1", host: "localhost" Quote Link to comment
orlando500 Posted September 6, 2020 Share Posted September 6, 2020 run into the same problem with this message filling up the log Quote Link to comment
eribob Posted November 29, 2020 Share Posted November 29, 2020 Same problem here. System log is suddenly full of these messages: Nov 29 10:05:45 Monsterservern nginx: 2020/11/29 10:05:45 [alert] 7525#7525: worker process 21758 exited on signal 11 Nov 29 10:05:45 Monsterservern nginx: 2020/11/29 10:05:45 [crit] 21883#21883: ngx_slab_alloc() failed: no memory Nov 29 10:05:45 Monsterservern nginx: 2020/11/29 10:05:45 [error] 21883#21883: shpool alloc failed Nov 29 10:05:45 Monsterservern nginx: 2020/11/29 10:05:45 [error] 21883#21883: nchan: Out of shared memory while allocating channel /var. Increase nchan_max_reserved_memory. Nov 29 10:05:45 Monsterservern nginx: 2020/11/29 10:05:45 [alert] 21883#21883: *483824 header already sent while keepalive, client: 192.168.2.165, server: 0.0.0.0:80 Nov 29 10:05:45 Monsterservern kernel: nginx[21883]: segfault at 0 ip 0000000000000000 sp 00007fff9d8f5f58 error 14 in nginx[400000+22000] Nov 29 10:05:45 Monsterservern kernel: Code: Bad RIP value. Nov 29 10:05:45 Monsterservern nginx: 2020/11/29 10:05:45 [alert] 7525#7525: worker process 21883 exited on signal 11 Nov 29 10:05:45 Monsterservern nginx: 2020/11/29 10:05:45 [crit] 21884#21884: ngx_slab_alloc() failed: no memory Nov 29 10:05:45 Monsterservern nginx: 2020/11/29 10:05:45 [error] 21884#21884: shpool alloc failed Nov 29 10:05:45 Monsterservern nginx: 2020/11/29 10:05:45 [error] 21884#21884: nchan: Out of shared memory while allocating channel /disks. Increase nchan_max_reserved_memory. Nov 29 10:05:45 Monsterservern nginx: 2020/11/29 10:05:45 [error] 21884#21884: *483826 nchan: error publishing message (HTTP status code 507), client: unix:, server: , request: "POST /pub/disks?buffer_length=1 HTTP/1.1", host: "localhost" Nov 29 10:05:45 Monsterservern nginx: 2020/11/29 10:05:45 [crit] 21884#21884: ngx_slab_alloc() failed: no memory Nov 29 10:05:45 Monsterservern nginx: 2020/11/29 10:05:45 [error] 21884#21884: shpool alloc failed Nov 29 10:05:45 Monsterservern nginx: 2020/11/29 10:05:45 [error] 21884#21884: nchan: Out of shared memory while allocating channel /cpuload. Increase nchan_max_reserved_memory. Nov 29 10:05:45 Monsterservern nginx: 2020/11/29 10:05:45 [error] 21884#21884: *483827 nchan: error publishing message (HTTP status code 507), client: unix:, server: , request: "POST /pub/cpuload?buffer_length=1 HTTP/1.1", host: "localhost" Nov 29 10:05:45 Monsterservern nginx: 2020/11/29 10:05:45 [crit] 21884#21884: ngx_slab_alloc() failed: no memory Nov 29 10:05:45 Monsterservern nginx: 2020/11/29 10:05:45 [error] 21884#21884: shpool alloc failed Nov 29 10:05:45 Monsterservern nginx: 2020/11/29 10:05:45 [error] 21884#21884: nchan: Out of shared memory while allocating channel /dockerload. Increase nchan_max_reserved_memory. Nov 29 10:05:45 Monsterservern nginx: 2020/11/29 10:05:45 [alert] 21884#21884: *483828 header already sent while keepalive, client: 192.168.2.165, server: 0.0.0.0:80 Nov 29 10:05:45 Monsterservern kernel: nginx[21884]: segfault at 0 ip 0000000000000000 sp 00007fff9d8f5f58 error 14 in nginx[400000+22000] On the dashboard the memory for the log is 100% full. monsterservern-diagnostics-20201129-1235.zip Quote Link to comment
jbuszkie Posted November 29, 2020 Share Posted November 29, 2020 Mine just happened again today... @limetech, any thoughts on this? It seems like there are several of us that have this issue? Quote Link to comment
Inenting Posted December 19, 2020 Share Posted December 19, 2020 I am also having this exact same problem Quote Link to comment
limetech Posted December 19, 2020 Share Posted December 19, 2020 What Unraid OS release? Please update to 6.9 if not already on 6.9 Quote Link to comment
jbuszkie Posted December 20, 2020 Share Posted December 20, 2020 I'm on 6.8.3 ... Which I thought was the latest stable?? Are you saying we should try the latest beta? Quote Link to comment
limetech Posted December 20, 2020 Share Posted December 20, 2020 28 minutes ago, jbuszkie said: I'm on 6.8.3 ... Which I thought was the latest stable?? Are you saying we should try the latest beta? Yes, though it is "-rc" now. Quote Link to comment
JimJamUrUnraid Posted December 21, 2020 Share Posted December 21, 2020 I was just having an issue with what I thought was my USB stick, and after a long day of re-establishing my Unraid server on a new USB stick, I still seem to have issues. A little bit more digging and come to find out, I have a log at 100% and it is getting blasted with: ngx_slab_alloc() failed: no memory Dec 21 04:36:50 Kioshi nginx: 2020/12/21 04:36:50 [error] 12904#12904: shpool alloc failed Dec 21 04:36:50 Kioshi nginx: 2020/12/21 04:36:50 [error] 12904#12904: nchan: Out of shared memory while allocating channel /disks. Increase nchan_max_reserved_memory. Dec 21 04:36:50 Kioshi nginx: 2020/12/21 04:36:50 [error] 12904#12904: *3142714 nchan: error publishing message (HTTP status code 507), client: unix:, server: , request: "POST /pub/disks?buffer_length=1 HTTP/1.1", host: "localhost" Dec 21 04:36:50 Kioshi nginx: 2020/12/21 04:36:50 [crit] 12904#12904: ngx_slab_alloc() failed: no memory Dec 21 04:36:50 Kioshi nginx: 2020/12/21 04:36:50 [error] 12904#12904: shpool alloc failed Dec 21 04:36:50 Kioshi nginx: 2020/12/21 04:36:50 [error] 12904#12904: nchan: Out of shared memory while allocating channel /cpuload. Increase nchan_max_reserved_memory. Dec 21 04:36:50 Kioshi nginx: 2020/12/21 04:36:50 [error] 12904#12904: *3142715 nchan: error publishing message (HTTP status code 507), client: unix:, server: , request: "POST /pub/cpuload?buffer_length=1 HTTP/1.1", host: "localhost" So you are telling us to update to an RC version of Unraid and this issue will magically go away? Why did this just randomly start happening? I have been on 6.8.3 since it was released and just now I am having these issues? Something isn't adding up. Can you please explain further? Quote Link to comment
JimJamUrUnraid Posted December 21, 2020 Share Posted December 21, 2020 On 1/26/2020 at 6:15 PM, hugenbdd said: Same Issue here. Following. However, did this and it seems to have fixed it. Will keep an eye on the log and see if the errors come back on. /etc/rc.d/rc.nginx restart Doing this temporarily fixes the issue, I'm much more interested in a permanent fix... Quote Link to comment
joshbgosh10592 Posted January 14, 2021 Share Posted January 14, 2021 Same issue here... Still on 6.8.3 and don't want to upgrade to an -rc branch as I don't have enough time to provide feedback on it. /etc/rc.d/rc.nginx restart temporarily solved it, but we'll see for how long. Quote Link to comment
Dovy6 Posted January 22, 2021 Share Posted January 22, 2021 I'm having this problem too! Jan 21 10:41:37 unraid nginx: 2021/01/21 10:41:37 [alert] 13333#13333: worker process 13334 exited on signal 6 repeats about 400,000 times between 1041 and 1331, and then just numerous numerous repeats of Jan 21 13:31:19 unraid nginx: 2021/01/21 13:31:19 [crit] 32524#32524: ngx_slab_alloc() failed: no memory Jan 21 13:31:19 unraid nginx: 2021/01/21 13:31:19 [error] 32524#32524: shpool alloc failed Jan 21 13:31:19 unraid nginx: 2021/01/21 13:31:19 [error] 32524#32524: nchan: Out of shared memory while allocating channel /var. Increase nchan_max_reserved_memory. Jan 21 13:31:19 unraid nginx: 2021/01/21 13:31:19 [alert] 32524#32524: *9212036 header already sent while keepalive, client: 192.168.2.156, server: 0.0.0.0:80 Jan 21 13:31:19 unraid kernel: nginx[32524]: segfault at 0 ip 0000000000000000 sp 00007fff47105b28 error 14 in nginx[400000+21000] Jan 21 13:31:19 unraid kernel: Code: Bad RIP value. Jan 21 13:31:19 unraid nginx: 2021/01/21 13:31:19 [alert] 13333#13333: worker process 32524 exited on signal 11 Jan 21 13:31:19 unraid nginx: 2021/01/21 13:31:19 [crit] 32527#32527: ngx_slab_alloc() failed: no memory Jan 21 13:31:19 unraid nginx: 2021/01/21 13:31:19 [error] 32527#32527: shpool alloc failed Jan 21 13:31:19 unraid nginx: 2021/01/21 13:31:19 [error] 32527#32527: nchan: Out of shared memory while allocating channel /disks. Increase nchan_max_reserved_memory. Jan 21 13:31:19 unraid nginx: 2021/01/21 13:31:19 [error] 32527#32527: *9212037 nchan: error publishing message (HTTP status code 507), client: unix:, server: , request: "POST /pub/disks?buffer_length=1 HTTP/1.1", host: "localhost" Jan 21 13:31:19 unraid nginx: 2021/01/21 13:31:19 [crit] 32527#32527: ngx_slab_alloc() failed: no memory Jan 21 13:31:19 unraid nginx: 2021/01/21 13:31:19 [error] 32527#32527: shpool alloc failed Jan 21 13:31:19 unraid nginx: 2021/01/21 13:31:19 [error] 32527#32527: nchan: Out of shared memory while allocating channel /shares. Increase nchan_max_reserved_memory. Jan 21 13:31:19 unraid nginx: 2021/01/21 13:31:19 [error] 32527#32527: *9212038 nchan: error publishing message (HTTP status code 507), client: unix:, server: , request: "POST /pub/shares?buffer_length=1 HTTP/1.1", host: "localhost" Jan 21 13:31:20 unraid nginx: 2021/01/21 13:31:20 [crit] 32527#32527: ngx_slab_alloc() failed: no memory Jan 21 13:31:20 unraid nginx: 2021/01/21 13:31:20 [error] 32527#32527: shpool alloc failed Jan 21 13:31:20 unraid nginx: 2021/01/21 13:31:20 [error] 32527#32527: nchan: Out of shared memory while allocating channel /cpuload. Increase nchan_max_reserved_memory. Jan 21 13:31:20 unraid nginx: 2021/01/21 13:31:20 [error] 32527#32527: *9212039 nchan: error publishing message (HTTP status code 507), client: unix:, server: , request: "POST /pub/cpuload?buffer_length=1 HTTP/1.1", host: "localhost" Jan 21 13:31:20 unraid nginx: 2021/01/21 13:31:20 [crit] 32527#32527: ngx_slab_alloc() failed: no memory Jan 21 13:31:20 unraid nginx: 2021/01/21 13:31:20 [error] 32527#32527: shpool alloc failed Jan 21 13:31:20 unraid nginx: 2021/01/21 13:31:20 [error] 32527#32527: nchan: Out of shared memory while allocating channel /cpuload. Increase nchan_max_reserved_memory. Jan 21 13:31:20 unraid nginx: 2021/01/21 13:31:20 [alert] 32527#32527: *9212040 header already sent while keepalive, client: 192.168.2.156, server: 0.0.0.0:80 Jan 21 13:31:20 unraid kernel: nginx[32527]: segfault at 0 ip 0000000000000000 sp 00007fff47105b28 error 14 in nginx[400000+21000] Jan 21 13:31:20 unraid kernel: Code: Bad RIP value. Jan 21 13:31:20 unraid nginx: 2021/01/21 13:31:20 [alert] 13333#13333: worker process 32527 exited on signal 11 Jan 21 13:31:20 unraid nginx: 2021/01/21 13:31:20 [crit] 32534#32534: ngx_slab_alloc() failed: no memory Jan 21 13:31:20 unraid nginx: 2021/01/21 13:31:20 [error] 32534#32534: shpool alloc failed Jan 21 13:31:20 unraid nginx: 2021/01/21 13:31:20 [error] 32534#32534: nchan: Out of shared memory while allocating channel /var. Increase nchan_max_reserved_memory. Jan 21 13:31:20 unraid nginx: 2021/01/21 13:31:20 [alert] 32534#32534: *9212041 header already sent while keepalive, client: 192.168.2.100, server: 0.0.0.0:80 Jan 21 13:31:20 unraid kernel: nginx[32534]: segfault at 0 ip 0000000000000000 sp 00007fff47105b28 error 14 in nginx[400000+21000] Jan 21 13:31:20 unraid kernel: Code: Bad RIP value. Jan 21 13:31:20 unraid nginx: 2021/01/21 13:31:20 [alert] 13333#13333: worker process 32534 exited on signal 11 Jan 21 13:31:20 unraid nginx: 2021/01/21 13:31:20 [crit] 32535#32535: ngx_slab_alloc() failed: no memory Jan 21 13:31:20 unraid nginx: 2021/01/21 13:31:20 [error] 32535#32535: shpool alloc failed Jan 21 13:31:20 unraid nginx: 2021/01/21 13:31:20 [error] 32535#32535: nchan: Out of shared memory while allocating channel /cpuload. Increase nchan_max_reserved_memory. Jan 21 13:31:20 unraid nginx: 2021/01/21 13:31:20 [alert] 32535#32535: *9212042 header already sent while keepalive, client: 192.168.2.100, server: 0.0.0.0:80 Jan 21 13:31:20 unraid kernel: nginx[32535]: segfault at 0 ip 0000000000000000 sp 00007fff47105b28 error 14 in nginx[400000+21000] Jan 21 13:31:20 unraid kernel: Code: Bad RIP value. continuing until my logs file is full. Quote Link to comment
Josh.5 Posted February 27, 2021 Share Posted February 27, 2021 My server has been doing this lately also. Quote Link to comment
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