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New View the Bug / Feature Tracker

Logspam = 100% full /var/log, things stop working in WebUI

By NeoMatrixJR

· 1064 views
  • Closed

Getting a lot of this spammed to my logs:
  

Apr 13 15:08:44 THECONSTRUCT nginx: 2020/04/13 15:08:44 [crit] 27570#27570: ngx_slab_alloc() failed: no memory
Apr 13 15:08:44 THECONSTRUCT nginx: 2020/04/13 15:08:44 [error] 27570#27570: shpool alloc failed
Apr 13 15:08:44 THECONSTRUCT nginx: 2020/04/13 15:08:44 [error] 27570#27570: nchan: Out of shared memory while allocating channel /cpuload. Increase nchan_max_reserved_memory.
Apr 13 15:08:44 THECONSTRUCT nginx: 2020/04/13 15:08:44 [error] 27570#27570: *1454591 nchan: error publishing message (HTTP status code 507), client: unix:, server: , request: "POST /pub/cpuload?buffer_length=1 HTTP/1.1", host: "localhost"
Apr 13 15:08:45 THECONSTRUCT nginx: 2020/04/13 15:08:45 [crit] 27570#27570: ngx_slab_alloc() failed: no memory
Apr 13 15:08:45 THECONSTRUCT nginx: 2020/04/13 15:08:45 [error] 27570#27570: shpool alloc failed
Apr 13 15:08:45 THECONSTRUCT nginx: 2020/04/13 15:08:45 [error] 27570#27570: nchan: Out of shared memory while allocating channel /dockerload. Increase nchan_max_reserved_memory.
Apr 13 15:08:45 THECONSTRUCT nginx: 2020/04/13 15:08:45 [error] 27570#27570: *1454592 nchan: error publishing message (HTTP status code 507), client: unix:, server: , request: "POST /pub/dockerload?buffer_length=0 HTTP/1.1", host: "localhost"
Apr 13 15:08:45 THECONSTRUCT nginx: 2020/04/13 15:08:45 [crit] 27570#27570: ngx_slab_alloc() failed: no memory
Apr 13 15:08:45 THECONSTRUCT nginx: 2020/04/13 15:08:45 [error] 27570#27570: shpool alloc failed
Apr 13 15:08:45 THECONSTRUCT nginx: 2020/04/13 15:08:45 [error] 27570#27570: nchan: Out of shared memory while allocating channel /cpuload. Increase nchan_max_reserved_memory.
Apr 13 15:08:45 THECONSTRUCT nginx: 2020/04/13 15:08:45 [error] 27570#27570: *1454593 nchan: error publishing message (HTTP status code 507), client: unix:, server: , request: "POST /pub/cpuload?buffer_length=1 HTTP/1.1", host: "localhost"
Apr 13 15:08:46 THECONSTRUCT nginx: 2020/04/13 15:08:46 [crit] 27570#27570: ngx_slab_alloc() failed: no memory
Apr 13 15:08:46 THECONSTRUCT nginx: 2020/04/13 15:08:46 [error] 27570#27570: shpool alloc failed
Apr 13 15:08:46 THECONSTRUCT nginx: 2020/04/13 15:08:46 [error] 27570#27570: nchan: Out of shared memory while allocating channel /disks. Increase nchan_max_reserved_memory.
Apr 13 15:08:46 THECONSTRUCT nginx: 2020/04/13 15:08:46 [error] 27570#27570: *1454594 nchan: error publishing message (HTTP status code 507), client: unix:, server: , request: "POST /pub/disks?buffer_length=1 HTTP/1.1", host: "localhost"
Apr 13 15:08:46 THECONSTRUCT nginx: 2020/04/13 15:08:46 [crit] 27570#27570: ngx_slab_alloc() failed: no memory
Apr 13 15:08:46 THECONSTRUCT nginx: 2020/04/13 15:08:46 [error] 27570#27570: shpool alloc failed
Apr 13 15:08:46 THECONSTRUCT nginx: 2020/04/13 15:08:46 [error] 27570#27570: nchan: Out of shared memory while allocating channel /shares. Increase nchan_max_reserved_memory.
Apr 13 15:08:46 THECONSTRUCT nginx: 2020/04/13 15:08:46 [error] 27570#27570: *1454595 nchan: error publishing message (HTTP status code 507), client: unix:, server: , request: "POST /pub/shares?buffer_length=1 HTTP/1.1", host: "localhost"
Apr 13 15:08:46 THECONSTRUCT nginx: 2020/04/13 15:08:46 [crit] 27570#27570: ngx_slab_alloc() failed: no memory
Apr 13 15:08:46 THECONSTRUCT nginx: 2020/04/13 15:08:46 [error] 27570#27570: shpool alloc failed
Apr 13 15:08:46 THECONSTRUCT nginx: 2020/04/13 15:08:46 [error] 27570#27570: nchan: Out of shared memory while allocating channel /cpuload. Increase nchan_max_reserved_memory.
Apr 13 15:08:46 THECONSTRUCT nginx: 2020/04/13 15:08:46 [error] 27570#27570: *1454596 nchan: error publishing message (HTTP status code 507), client: unix:, server: , request: "POST /pub/cpuload?buffer_length=1 HTTP/1.1", host: "localhost"
Apr 13 15:08:47 THECONSTRUCT nginx: 2020/04/13 15:08:47 [crit] 27570#27570: ngx_slab_alloc() failed: no memory
Apr 13 15:08:47 THECONSTRUCT nginx: 2020/04/13 15:08:47 [error] 27570#27570: shpool alloc failed
Apr 13 15:08:47 THECONSTRUCT nginx: 2020/04/13 15:08:47 [error] 27570#27570: nchan: Out of shared memory while allocating channel /cpuload. Increase nchan_max_reserved_memory.
Apr 13 15:08:47 THECONSTRUCT nginx: 2020/04/13 15:08:47 [error] 27570#27570: *1454597 nchan: error publishing message (HTTP status code 507), client: unix:, server: , request: "POST /pub/cpuload?buffer_length=1 HTTP/1.1", host: "localhost"
Apr 13 15:08:47 THECONSTRUCT nginx: 2020/04/13 15:08:47 [crit] 27570#27570: ngx_slab_alloc() failed: no memory
Apr 13 15:08:47 THECONSTRUCT nginx: 2020/04/13 15:08:47 [error] 27570#27570: shpool alloc failed
Apr 13 15:08:47 THECONSTRUCT nginx: 2020/04/13 15:08:47 [error] 27570#27570: nchan: Out of shared memory while allocating channel /dockerload. Increase nchan_max_reserved_memory.
Apr 13 15:08:47 THECONSTRUCT nginx: 2020/04/13 15:08:47 [error] 27570#27570: *1454598 nchan: error publishing message (HTTP status code 507), client: unix:, server: , request: "POST /pub/dockerload?buffer_length=0 HTTP/1.1", host: "localhost"
Apr 13 15:08:48 THECONSTRUCT nginx: 2020/04/13 15:08:48 [crit] 27570#27570: ngx_slab_alloc() failed: no memory
Apr 13 15:08:48 THECONSTRUCT nginx: 2020/04/13 15:08:48 [error] 27570#27570: shpool alloc failed
Apr 13 15:08:48 THECONSTRUCT nginx: 2020/04/13 15:08:48 [error] 27570#27570: nchan: Out of shared memory while allocating channel /disks. Increase nchan_max_reserved_memory.
Apr 13 15:08:48 THECONSTRUCT nginx: 2020/04/13 15:08:48 [error] 27570#27570: *1454599 nchan: error publishing message (HTTP status code 507), client: unix:, server: , request: "POST /pub/disks?buffer_length=1 HTTP/1.1", host: "localhost"
Apr 13 15:08:48 THECONSTRUCT nginx: 2020/04/13 15:08:48 [crit] 27570#27570: ngx_slab_alloc() failed: no memory
Apr 13 15:08:48 THECONSTRUCT nginx: 2020/04/13 15:08:48 [error] 27570#27570: shpool alloc failed
Apr 13 15:08:48 THECONSTRUCT nginx: 2020/04/13 15:08:48 [error] 27570#27570: nchan: Out of shared memory while allocating channel /cpuload. Increase nchan_max_reserved_memory.
Apr 13 15:08:48 THECONSTRUCT nginx: 2020/04/13 15:08:48 [error] 27570#27570: *1454600 nchan: error publishing message (HTTP status code 507), client: unix:, server: , request: "POST /pub/cpuload?buffer_length=1 HTTP/1.1", host: "localhost"

Eventually this leads to /var/log being 100% full.  After that, webUI slows to a crawl or becomes unusable in some areas until I delete syslog.1. 

This can be slowed by doing: 

/etc/rc.d/rc.nginx restart
/etc/rc.d/rc.nginx reload

but eventually it kicks off the logspam again.  Not sure what's causing it.

I'm trying to gather diagnostics at this time but it's either failing or taking WAAAY to long.  Will post if I'm able to get them downloaded.  Otherwise, ask for specific files and I'll grab them.

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