[Bug 1257063] [NEW] irqbalance leaking memory on omap4 armhf platform

[Thorsten]

Public bug reported:

TI Omap4 Pandaboard rev a3

Ubuntu 3.5.0-235.51-omap4 3.5.7.23

Uptime 4 days, irqbalance memory consumption equals 228MB and growing. Memory usage grows until system goes unstable.
 dpkg -l irqbalance | grep -E "^ii" | tr -s ' ' | cut -d' ' -f3
1.0.6-2

irqbalance -d -f
This machine seems not NUMA capable.
Package 0:  numa_node is -1 cpu mask is 00000003 (load 0)
        Cache domain 0:  numa_node is -1 cpu mask is 00000001  (load 0)
                CPU number 0  numa_node is -1 (load 0)
        Cache domain 1:  numa_node is -1 cpu mask is 00000002  (load 0)
                CPU number 1  numa_node is -1 (load 0)
NUMA NODE NUMBER: -1
LOCAL CPU MASK: ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff,ffffffff


-----------------------------------------------------------------------------
Package 0:  numa_node is -1 cpu mask is 00000003 (load 0)
        Cache domain 0:  numa_node is -1 cpu mask is 00000001  (load 0)
                CPU number 0  numa_node is -1 (load 0)
        Cache domain 1:  numa_node is -1 cpu mask is 00000002  (load 0)
                CPU number 1  numa_node is -1 (load 0)


-----------------------------------------------------------------------------
Rescanning cpu topology
Package 0:  numa_node is -1 cpu mask is 00000003 (load 0)
        Cache domain 0:  numa_node is -1 cpu mask is 00000001  (load 0)
                CPU number 0  numa_node is -1 (load 0)
        Cache domain 1:  numa_node is -1 cpu mask is 00000002  (load 0)
                CPU number 1  numa_node is -1 (load 0)
Package 0:  numa_node is -1 cpu mask is 00000003 (load 0)
        Cache domain 0:  numa_node is -1 cpu mask is 00000001  (load 0)
                CPU number 0  numa_node is -1 (load 0)
        Cache domain 1:  numa_node is -1 cpu mask is 00000002  (load 0)
                CPU number 1  numa_node is -1 (load 0)


-----------------------------------------------------------------------------
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** Affects: irqbalance (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: armhf

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https://bugs.launchpad.net/bugs/1257063

Title:
  irqbalance leaking memory on omap4 armhf platform

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