[Users] Program fails with ENOMEM, but no info in userbeancounters

[Dariush Pietrzak]

madvise(0, 112, MADV_SEQUENTIAL|0x1)    = -1 ENOMEM (Cannot allocate memory)

fstat64(5, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
fadvise64(5, 0, 0, POSIX_FADV_RANDOM)   = 0
mmap2(NULL, 0, PROT_READ, MAP_PRIVATE|MAP_NORESERVE, 5, 0) = 0
madvise(0, 0, 0x1 /* MADV_??? */)       = 0
madvise(0, 112, MADV_SEQUENTIAL|0x1)    = -1 ENOMEM (Cannot allocate memory)
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++
gnoll-services:/var/log/munin# cat /proc/user_beancounters
Version: 2.5
       uid  resource           held    maxheld    barrier      limit    failcnt
     1033:  kmemsize        3369115    5196912  126156800  126156800          0
            lockedpages           0          0        250        255          0
            privvmpages       83241      95531     491520     535750          0
            shmpages           2572       2572      81920      81920          0
            dummy                 0          0          0          0          0
            numproc              67         96        650        650          0
            physpages         17108      26526          0 2147483647          0
            vmguarpages           0          0     614400 2147483647          0
            oomguarpages      17108      26526      61440 2147483647          0
            numtcpsock           29         50         80         80          0
            numflock              7         10       1000       1100          0
            numpty                2          2         16         16          0
            numsiginfo            0          3       2560       2560          0
            tcpsndbuf        257408     437376    3194880    5242880          0
            tcprcvbuf        395328     449472    3194880    5242880          0
            othersockbuf      46336     117248     736896     836896          0
            dgramrcvbuf           0      17856     432096     442096          0
            numothersock         33         48     232096     636896          0
            dcachesize            0          0  126156800  126156800          0
            numfile            1638       2155      20480      20480          0
            dummy                 0          0          0          0          0
            dummy                 0          0          0          0          0
            dummy                 0          0          0          0          0
            numiptent            10         10       1280       1280          0


Any idea where should I start looking for the resource that is missing here?

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