{"id":3106,"date":"2021-05-11T22:42:27","date_gmt":"2021-05-11T13:42:27","guid":{"rendered":"https:\/\/blog.boxcorea.com\/wp\/?p=3106"},"modified":"2021-05-11T22:42:27","modified_gmt":"2021-05-11T13:42:27","slug":"c3550-sys-2-mallocfail","status":"publish","type":"post","link":"https:\/\/blog.boxcorea.com\/wp\/archives\/3106","title":{"rendered":"C3550, %SYS-2-MALLOCFAIL"},"content":{"rendered":"

C3550, %SYS-2-MALLOCFAIL \uba54\uc2dc\uc9c0 \ubc1c\uc0dd.<\/p>\n

\uc2dc\uc2a4\ucf54 \uc2a4\uc704\uce58\uc5d0\uc11c \ub300\ub7b5 30\ucd08 \uac04\uaca9\uc73c\ub85c \uc544\ub798 \uba54\uc2dc\uc9c0 \ubb34\ud55c \ubc18\ubcf5.<\/p>\n

May 10 16:23:07: %SYS-2-MALLOCFAIL: Memory allocation of 1692 bytes failed from 0x153AE4, alignment 0 \r\nPool: I\/O  Free: 57212  Cause: Memory fragmentation \r\nAlternate Pool: None  Free: 0  Cause: No Alternate pool \r\n -Process= \"Pool Manager\", ipl= 0, pid= 5\r\nMay 10 16:23:37: %SYS-2-MALLOCFAIL: Memory allocation of 1692 bytes failed from 0x153AE4, alignment 0 \r\nPool: I\/O  Free: 57212  Cause: Memory fragmentation \r\nAlternate Pool: None  Free: 0  Cause: No Alternate pool \r\n -Process= \"Pool Manager\", ipl= 0, pid= 5\r\nMay 10 16:24:07: %SYS-2-MALLOCFAIL: Memory allocation of 1692 bytes failed from 0x153AE4, alignment 0 \r\nPool: I\/O  Free: 57212  Cause: Memory fragmentation \r\nAlternate Pool: None  Free: 0  Cause: No Alternate pool \r\n -Process= \"Pool Manager\", ipl= 0, pid= 5<\/pre>\n
<\/p>\n
CPU \uc0ac\uc6a9\uc728\ub3c4 100%\uc5d0 \uac00\uae4c\uc6c0.(\uc544\ub798\ub294 \uc7ac\ubd80\ud305\ud6c4\ub77c \uc880 \ub0ae\uac8c \ubcf4\uc784, \ud639\uc2dc \ubab0\ub77c \uc2a4\uc704\uce58 \uc7ac\ubd80\ud305\ud574 \ubcf4\uc558\uc73c\ub098 \ub3d9\uc77c\ud55c \uba54\uc2dc\uc9c0 \ubc1c\uc0dd)<\/p>\n
Switch#sh processes cpu\r\nCPU utilization for five seconds: 98%\/35%; one minute: 22%; five minutes: 47%\r\n PID Runtime(ms)   Invoked      uSecs   5Sec   1Min   5Min TTY Process \r\n   1        3112     33006         94  0.00%  0.00%  0.00%   0 Chunk Manager    \r\n   2         220      2859         76  0.00%  0.00%  0.00%   0 Load Meter       \r\n   3         140       154        909  0.00%  0.00%  0.00%   0 SpanTree Helper  \r\n   4       25264      2239      11283  0.00%  0.07%  0.10%   0 Check heaps      \r\n   5       32580    224797        144  0.07%  0.41%  0.16%   0 Pool Manager     \r\n   6           0         2          0  0.00%  0.00%  0.00%   0 Timers           \r\n   7           0         1          0  0.00%  0.00%  0.00%   0 Crash writer     \r\n   8       15460     42220        366  0.07%  0.21%  0.14%   0 ARP Input        \r\n   9           0         1          0  0.00%  0.00%  0.00%   0 CEF MIB API      \r\n  10           0         1          0  0.00%  0.00%  0.00%   0 AAA_SERVER_DEADT \r\n  11           0         2          0  0.00%  0.00%  0.00%   0 AAA high-capacit \r\n  12           0         1          0  0.00%  0.00%  0.00%   0 Policy Manager   \r\n  13          20         5       4000  0.00%  0.00%  0.00%   0 Entity MIB API   \r\n  14           0         1          0  0.00%  0.00%  0.00%   0 IFS Agent Manage \r\n  15           0       240          0  0.00%  0.00%  0.00%   0 IPC Dynamic Cach \r\n  16           0         1          0  0.00%  0.00%  0.00%   0 IPC Zone Manager \r\n  17         568     14209         39  0.00%  0.00%  0.00%   0 IPC Periodic Tim \r\n  18           0         1          0  0.00%  0.00%  0.00%   0 IPC Managed Time \r\n  19         432     14208         30  0.00%  0.00%  0.00%   0 IPC Deferred Por \r\n  20           0         2          0  0.00%  0.00%  0.00%   0 IPC Seat Manager \r\n  21           0         1          0  0.00%  0.00%  0.00%   0 IPC Session Serv \r\n  22         568     14208         39  0.00%  0.00%  0.00%   0 Dynamic ARP Insp \r\n  23           0         1          0  0.00%  0.00%  0.00%   0 ARP Snoop        \r\n  24          88      1519         57  0.00%  0.00%  0.00%   0 Net Input        \r\n  25         460     14188         32  0.00%  0.00%  0.00%   0 GraphIt          \r\n  26           0         2          0  0.00%  0.00%  0.00%   0 XML Proxy Client \r\n  27           0         1          0  0.00%  0.00%  0.00%   0 Critical Bkgnd   <\/pre>\n
\uc544\ub798 \ucc38\uace0 \ubb38\uc11c\uc5d0 \ub530\ub974\uba74, \uc8fc\ub85c loop\uac00 \ubc1c\uc0dd\ud588\uc744\ub54c \ub098\uc624\ub294 \uba54\uc2dc\uc9c0\ub77c\uace0 \ud574\uc11c, \uc2a4\ud328\ub2dd\ud2b8\ub9ac \ud655\uc778\ud574\ubcf4\ub2c8 48\ubc88 \ud3ec\ud2b8\uc5d0\uc11c self-looped \ubc1c\uc0dd\uc774 \ud655\uc778\ub428.<\/p>\n
Switch#sh spanning-tree \r\n\r\nVLAN0220\r\n  Spanning tree enabled protocol ieee\r\n  Root ID    Priority    32988\r\n             Address     000b.46e2.8b00\r\n             Cost        8\r\n             Port        49 (GigabitEthernet0\/1)\r\n             Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec\r\n\r\n  Bridge ID  Priority    32988  (priority 32768 sys-id-ext 220)\r\n             Address     0011.20fc.b900\r\n             Hello Time   2 sec  Max Age 20 sec  Forward Delay 15 sec\r\n             Aging Time 15 \r\n\r\nInterface           Role Sts Cost      Prio.Nbr Type\r\n------------------- ---- --- --------- -------- --------------------------------\r\nFa0\/6               Desg FWD 100       128.6    P2p \r\nFa0\/7               Desg FWD 19        128.7    P2p \r\nFa0\/11              Desg FWD 19        128.11   P2p \r\nFa0\/12              Desg FWD 19        128.12   P2p \r\nFa0\/13              Desg FWD 19        128.13   P2p \r\nFa0\/14              Desg FWD 19        128.14   P2p \r\nFa0\/16              Desg FWD 19        128.16   P2p \r\nFa0\/19              Desg FWD 100       128.19   Shr \r\nFa0\/20              Desg FWD 19        128.20   P2p \r\nFa0\/21              Desg FWD 19        128.21   P2p \r\nFa0\/22              Desg FWD 19        128.22   P2p \r\nFa0\/23              Desg FWD 19        128.23   P2p \r\nFa0\/25              Desg FWD 19        128.25   P2p \r\nFa0\/26              Desg FWD 19        128.26   P2p \r\nFa0\/32              Desg FWD 100       128.32   P2p \r\nFa0\/34              Desg FWD 19        128.34   P2p \r\nFa0\/37              Desg FWD 19        128.37   P2p \r\nFa0\/40              Desg FWD 19        128.40   P2p \r\nFa0\/43              Desg FWD 19        128.43   P2p \r\nFa0\/44              Desg FWD 19        128.44   P2p \r\nFa0\/45              Desg BLK 19        128.45   P2p self-looped \r\nFa0\/47              Desg FWD 19        128.47   P2p \r\nFa0\/48              Desg FWD 19        128.48   P2p \r\n<\/pre>\n
45\ubc88 \ud3ec\ud2b8\ub97c shutdown \ud568. \uc774\ud6c4 MALLOCFAIL \uba54\uc2dc\uc9c0 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uace0, CPU \uc0ac\uc6a9\uc728\ub3c4 \ub5a8\uc5b4\uc9d0.<\/p>\n
Switch#     sh processes cpu\r\nCPU utilization for five seconds: 1%\/0%; one minute: 22%; five minutes: 28%\r\n PID Runtime(ms)   Invoked      uSecs   5Sec   1Min   5Min TTY Process \r\n   1       12432    156224         79  0.00%  0.00%  0.00%   0 Chunk Manager    \r\n   2         424      5453         77  0.00%  0.00%  0.00%   0 Load Meter       \r\n   3         204       192       1062  0.00%  0.00%  0.00%   0 SpanTree Helper  \r\n   4       49108      4291      11444  0.00%  0.09%  0.10%   0 Check heaps      \r\n   5       58248    424204        137  0.00%  0.07%  0.09%   0 Pool Manager     \r\n   6           0         2          0  0.00%  0.00%  0.00%   0 Timers           \r\n   7           0         1          0  0.00%  0.00%  0.00%   0 Crash writer     \r\n   8       29896     80675        370  0.00%  0.04%  0.10%   0 ARP Input        \r\n   9           0         1          0  0.00%  0.00%  0.00%   0 CEF MIB API      \r\n  10           0         1          0  0.00%  0.00%  0.00%   0 AAA_SERVER_DEADT \r\n  11           0         2          0  0.00%  0.00%  0.00%   0 AAA high-capacit \r\n  12           0         1          0  0.00%  0.00%  0.00%   0 Policy Manager   \r\n  13          20         5       4000  0.00%  0.00%  0.00%   0 Entity MIB API   \r\n  14           0         1          0  0.00%  0.00%  0.00%   0 IFS Agent Manage \r\n  15           4       456          8  0.00%  0.00%  0.00%   0 IPC Dynamic Cach \r\n  16           0         1          0  0.00%  0.00%  0.00%   0 IPC Zone Manager \r\n  17        1024     27090         37  0.00%  0.00%  0.00%   0 IPC Periodic Tim \r\n  18           0         1          0  0.00%  0.00%  0.00%   0 IPC Managed Time \r\n  19         788     27091         29  0.00%  0.00%  0.00%   0 IPC Deferred Por \r\n  20           0         2          0  0.00%  0.00%  0.00%   0 IPC Seat Manager \r\n  21           0         1          0  0.00%  0.00%  0.00%   0 IPC Session Serv \r\n  22        1192     27090         44  0.00%  0.00%  0.00%   0 Dynamic ARP Insp \r\n  23           0         1          0  0.00%  0.00%  0.00%   0 ARP Snoop        \r\n  24         176      2835         62  0.00%  0.00%  0.00%   0 Net Input        \r\n  25         832     27071         30  0.00%  0.00%  0.00%   0 GraphIt          \r\n  26           0         2          0  0.00%  0.00%  0.00%   0 XML Proxy Client \r\n  27           0         1          0  0.00%  0.00%  0.00%   0 Critical Bkgnd   \r\n  28        9640     21134        456  0.00%  0.00%  0.00%   0 Net Background   \r\n  29           0         1          0  0.00%  0.00%  0.00%   0 IDB Work         \r\n  30        2300      1871       1229  0.00%  0.00%  0.00%   0 Logger           \r\n  31        4364     27064        161  0.00%  0.00%  0.00%   0 TTY Background   \r\n  32        5376     27079        198  0.00%  0.00%  0.00%   0 Per-Second Jobs  \r\n  33        4436       463       9580  0.00%  0.00%  0.00%   0 Per-minute Jobs  \r\n  34           8         7       1142  0.00%  0.00%  0.00%   0 IF-MGR control p \r\n  35           4        64         62  0.00%  0.00%  0.00%   0 IF-MGR event pro \r\n  36           0         1          0  0.00%  0.00%  0.00%   0 AggMgr Process   \r\n  37        6540      5449       1200  0.00%  0.00%  0.00%   0 Compute load avg \r\n  38        1280      8165        156  0.00%  0.00%  0.00%   0 HC Counter Timer \r\n  39         480     25916         18  0.00%  0.00%  0.00%   0 Vegas Storm Cont \r\n  41       14772    461166         32  0.00%  0.00%  0.00%   0 DownWhenLooped   \r\n  42           0         3          0  0.00%  0.00%  0.00%   0 Collection proce \r\n  43     2208384    601818       3669  0.23%  1.43%  1.76%   0 Vegas LED Proces \r\n  44           0         1          0  0.00%  0.00%  0.00%   0 SCQ_PROCESS      \r\n  45        1828     83036         22  0.00%  0.00%  0.00%   0 RAM Access       \r\n  46       23184    133687        173  0.00%  0.01%  0.00%   0 SW Frame Ager    \r\n  47          96        90       1066  0.00%  0.00%  0.00%   0 VLAN Info Update \r\n  48           0         1          0  0.00%  0.00%  0.00%   0 JADE Gbit lockup \r\n  49        1716     53782         31  0.00%  0.00%  0.00%   0 L2TM Process     \r\n  50        4996     53779         92  0.00%  0.00%  0.00%   0 L3TM             \r\n  51      312680     77744       4021  0.39%  0.43%  0.45%   0 Vegas Statistics \r\n  52       61156    342055        178  0.00%  0.02%  0.02%   0 HMATM Learn proc \r\n  53         896     27070         33  0.00%  0.00%  0.00%   0 HMATM Age proces \r\n  54       12896      5693       2265  0.00%  0.00%  0.00%   0 VL2MM            \r\n  55           0         1          0  0.00%  0.00%  0.00%   0 Vegas Bridging   \r\n  56       37652    423062         88  0.00%  0.02%  0.02%   0 VegasPM          \r\n  57        1392     13673        101  0.00%  0.00%  0.00%   0 VUR_MGR bg proce \r\n  58        8336     27067        307  0.00%  0.00%  0.00%   0 PI MATM Aging Pr \r\n  59           0         1          0  0.00%  0.00%  0.00%   0 Switch Backup In \r\n  60           4       455          8  0.00%  0.00%  0.00%   0 MMN bkgrd proces \r\n  61           0         2          0  0.00%  0.00%  0.00%   0 Dot1x Mgr Proces \r\n  62           0         2          0  0.00%  0.00%  0.00%   0 802.1x Accountin \r\n  63           0         1          0  0.00%  0.00%  0.00%   0 MAB Framework    \r\n  64           0        25          0  0.00%  0.00%  0.00%   0 802.1x switch    \r\n  65           0         1          0  0.00%  0.00%  0.00%   0 802.1x Webauth F \r\n  66     7156396   2325567       3077  0.00%  2.59%  3.01%   0 DTP Protocol     \r\n  67           0         1          0  0.00%  0.00%  0.00%   0 EAP Framework    \r\n  68          20       455         43  0.00%  0.00%  0.00%   0 Port-Security    \r\n  69        3696      1277       2894  0.00%  0.11%  0.18%   1 Virtual Exec     \r\n  70           0        44          0  0.00%  0.00%  0.00%   0 Switch IP Host T \r\n  71         104      2727         38  0.00%  0.00%  0.00%   0 Ethchnl          \r\n  72        2756     27267        101  0.00%  0.00%  0.00%   0 UDLD             \r\n  73           0         1          0  0.00%  0.00%  0.00%   0 Vegas IPSG Proce \r\n  74          44       396        111  0.00%  0.00%  0.00%   0 VMATM Callback   \r\n  75          52       346        150  0.00%  0.00%  0.00%   0 AAA Server       \r\n  76       70196   2313137         30  0.00%  0.01%  0.00%   0 AAA ACCT Proc    \r\n  77           0         1          0  0.00%  0.00%  0.00%   0 ACCT Periodic Pr \r\n  78           0         1          0  0.00%  0.00%  0.00%   0 AAA System Acct  \r\n  79           0         1          0  0.00%  0.00%  0.00%   0 Auth-proxy AAA B \r\n  80           8        91         87  0.00%  0.00%  0.00%   0 IP Admin SM Proc \r\n  81    10441312   1618647       6450  0.00%  5.68%  7.89%   0 CDP Protocol     \r\n  84           0         2          0  0.00%  0.00%  0.00%   0 AAA Dictionary R \r\n  85        4292      5439        789  0.07%  0.00%  0.00%   0 DHCP Snooping    \r\n  86           0         2          0  0.00%  0.00%  0.00%   0 EAPoUDP Process  \r\n  87           0         3          0  0.00%  0.00%  0.00%   0 CEF switching ba \r\n  88       45636    238616        191  0.31%  0.16%  0.17%   0 IP Input         \r\n  89           0         1          0  0.00%  0.00%  0.00%   0 ICMP event handl \r\n  90        1864     52520         35  0.00%  0.00%  0.00%   0 IP ARP Track     \r\n  91           0         3          0  0.00%  0.00%  0.00%   0 ADJ resolve proc \r\n  92     2904968   1823988       1592  0.00%  3.28%  4.06%   0 Spanning Tree    \r\n  93          56       546        102  0.00%  0.00%  0.00%   0 CEF background p \r\n  94           0         1          0  0.00%  0.00%  0.00%   0 IP IRDP          \r\n  95          16       343         46  0.00%  0.00%  0.00%   0 Cluster L2       \r\n  96         132      2726         48  0.00%  0.00%  0.00%   0 Cluster RARP     \r\n  97     2503156   1513243       1654  0.00%  1.29%  1.77%   0 Cluster Base     \r\n  98         224       880        254  0.00%  0.00%  0.00%   0 TCP Timer        \r\n  99         104        94       1106  0.00%  0.00%  0.00%   0 TCP Protocols    \r\n 100           0         1          0  0.00%  0.00%  0.00%   0 Socket Timers    \r\n 101           4        93         43  0.00%  0.00%  0.00%   0 HTTP CORE        \r\n 102           0         1          0  0.00%  0.00%  0.00%   0 RARP Input       \r\n 103           0         1          0  0.00%  0.00%  0.00%   0 802.1x Critical  \r\n 104         380       222       1711  0.00%  0.00%  0.00%   0 L2MM             \r\n 105         152       716        212  0.00%  0.00%  0.00%   0 MRD              \r\n 106        7084     12499        566  0.00%  0.00%  0.00%   0 IGMPSN           \r\n 107           0         1          0  0.00%  0.00%  0.00%   0 IGMPQR           \r\n 108           0         2          0  0.00%  0.00%  0.00%   0 L2TRACE SERVER   \r\n 109        2216      5205        425  0.00%  0.00%  0.00%   0 DHCPD Receive    \r\n 110           0         2          0  0.00%  0.00%  0.00%   0 SNMP Timers      \r\n 111           0         1          0  0.00%  0.00%  0.00%   0 IP RIB Update    \r\n 112          44       541         81  0.00%  0.00%  0.00%   0 Transport Port A \r\n 113          16       228         70  0.00%  0.00%  0.00%   0 DHCPD Timer      \r\n 114           0         2          0  0.00%  0.00%  0.00%   0 LOCAL AAA        \r\n 115           0         2          0  0.00%  0.00%  0.00%   0 ENABLE AAA       \r\n 116           0         2          0  0.00%  0.00%  0.00%   0 LINE AAA         \r\n 118        2992      2105       1421  0.00%  0.01%  0.00%   0 TPLUS            \r\n 119         848     27070         31  0.00%  0.00%  0.00%   0 Vegas EnvMon Pro \r\n 120           0         2          0  0.00%  0.00%  0.00%   0 VTPMIB EDIT BUFF \r\n 121           0         2          0  0.00%  0.00%  0.00%   0 DHCP Security He \r\n 122        8636    106936         80  0.00%  0.00%  0.00%   0 PM Callback      \r\n 123           8        35        228  0.00%  0.00%  0.00%   0 VLAN Manager     \r\n 124         220      7686         28  0.00%  0.00%  0.00%   0 DHCPD Database   \r\n 125         152      2182         69  0.00%  0.00%  0.00%   0 dhcp snooping sw \r\n 126           0         1          0  0.00%  0.00%  0.00%   0 VFM Queue Proces \r\n 127          20         5       4000  0.00%  0.00%  0.00%   0 VFM\/VQM Merge Pr \r\n 128           4         5        800  0.00%  0.00%  0.00%   0 VFM Deferred Upd \r\n 129          12        51        235  0.00%  0.00%  0.00%   0 VTP Trap Process \r\n 131          56       144        388  0.00%  0.00%  0.00%   0 AAA SEND STOP EV \r\n 132        5808       914       6354  0.00%  0.00%  0.00%   0 Syslog Traps     \r\n 133        3884       863       4500  0.00%  0.00%  0.00%   0 Syslog           \r\n 134         304      5212         58  0.00%  0.00%  0.00%   0 C3550 DHCP Snoop \r\n 135           0         2          0  0.00%  0.00%  0.00%   0 STP STACK TOPOLO \r\n 136           0         2          0  0.00%  0.00%  0.00%   0 STP FAST TRANSIT \r\n 137           4         2       2000  0.00%  0.00%  0.00%   0 STP STACK TOPOLO \r\n 138           0         2          0  0.00%  0.00%  0.00%   0 CSRT RAPID TRANS \r\n 139        3220      4122        781  0.00%  0.00%  0.00%   0 IP SNMP          \r\n 140         508      1430        355  0.00%  0.00%  0.00%   0 PDU DISPATCHER   \r\n 141        3000      1430       2097  0.00%  0.00%  0.00%   0 SNMP ENGINE      \r\n 142           0         2          0  0.00%  0.00%  0.00%   0 IP SNMPV6        \r\n 143           0         1          0  0.00%  0.00%  0.00%   0 SNMP ConfCopyPro \r\n 144         628       160       3925  0.00%  0.00%  0.00%   0 SNMP Traps       \r\n 145        1612     27415         58  0.00%  0.00%  0.00%   0 NTP   \r\n<\/pre>\n
\ucc38\uace0\ubb38\uc11c:
\nhttps:\/\/community.cisco.com\/t5\/other-network-architecture\/sys-2-mallocfail-memory-allocation-of-d-bytes-failed\/td-p\/211096 <\/a>         <\/p>\n","protected":false},"excerpt":{"rendered":"
C3550, %SYS-2-MALLOCFAIL \uba54\uc2dc\uc9c0 \ubc1c\uc0dd. \uc2dc\uc2a4\ucf54 \uc2a4\uc704\uce58\uc5d0\uc11c \ub300\ub7b5 30\ucd08 \uac04\uaca9\uc73c\ub85c \uc544\ub798 \uba54\uc2dc\uc9c0 \ubb34\ud55c \ubc18\ubcf5. May 10 16:23:07: %SYS-2-MALLOCFAIL: Memory allocation of 1692 bytes failed from 0x153AE4, alignment 0 Pool: I\/O Free: 57212 Cause: Memory fragmentation Alternate Pool: None Free: 0 Cause: No Alternate pool -Process= “Pool Manager”, ipl= 0, pid= 5 May 10 16:23:37: %SYS-2-MALLOCFAIL: Memory … <\/p>\n
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