CR unavailable upon triggering vm-update-limits task after SolusIO update to version 1.6.1-24876: invalid memory address or nil pointer dereference

Symptoms 

• CR unavailable in SolusIO upon triggering vm-update-limits task after SolusIO update to version 1.6.1-24876
• Solus-agent fails to start on Compute Resource with the error:

  CONFIG_TEXT: agent[23047]: panic: runtime error: invalid memory address or nil pointer dereference
  agent[23047]: panic: runtime error: invalid memory address or nil pointer dereference
  agent[23047]: [signal SIGSEGV: segmentation violation code=0xc000473090 addr=0x7d50
  agent[23047]: goroutine 812 [running]:
  agent[23047]: agent/pkg/goroutine.Run.func1.1()
  agent[23047]: /usr/src/agent/pkg/goroutine/goroutine.go:29 +0x88
  agent[23047]: panic({0xddcca0, 0x16777e0})
  agent[23047]: /usr/local/go/src/runtime/panic.go:838 +0x207
  agent[23047]: agent/pkg/network.OvsRuleDel({0xc000e84528, 0x6}, {0xc000e84517, 0x7}

Cause

SolusIO bug #SIO-4337 which was fixed in SolusIO version 1.6.1-24909

Resolution

Update SolusIO to the latest mainline version.