brianc/node-pg-native — pull request #11 by brianc (2014-12-16 03:53:17+00:00)
Title: node-pg-native crashes node

I have a tcp socket server which forwards a significant amount of data to postgres. Periodically node-pg-native (I believe) crashes node. Here is the stack trace I get:

```
*** glibc detected *** node: free(): invalid next size (fast): 0x000000000222d110 ***
======= Backtrace: =========
/lib/x86_64-linux-gnu/libc.so.6(+0x76a16)[0x7fd6cfb84a16]
/lib/x86_64-linux-gnu/libc.so.6(cfree+0x6c)[0x7fd6cfb897bc]
node(_ZN2v88internal13GlobalHandles31PostGarbageCollectionProcessingENS0_16GarbageCollectorEPNS0_8GCTracerE+0x14c)[0x82310c]
node(_ZN2v88internal4Heap24PerformGarbageCollectionENS0_16GarbageCollectorEPNS0_8GCTracerENS_15GCCallbackFlagsE+0x250)[0x854040]
node(_ZN2v88internal4Heap14CollectGarbageENS0_16GarbageCollectorEPKcS4_NS_15GCCallbackFlagsE+0x15b)[0x8547ab]
node(_ZN2v88internal7Factory19NewRawOneByteStringEiNS0_13PretenureFlagE+0x7a)[0x7fea8a]
node(_ZN2v88internal6String11SlowFlattenENS0_6HandleINS0_10ConsStringEEENS0_13PretenureFlagE+0x6e)[0x96e6de]
node(_ZN2v88internal6String7FlattenENS0_6HandleIS1_EENS0_13PretenureFlagE+0x98)[0x74f918]
node(_ZNK2v86String9WriteUtf8EPciPii+0x1202)[0x7691f2]
node(_ZN4node11StringBytes5WriteEPN2v87IsolateEPcmNS1_6HandleINS1_5ValueEEENS_8encodingEPi+0x1f8)[0xb292f8]
node(_ZN4node10StreamWrap15WriteStringImplILNS_8encodingE1EEEvRKN2v820FunctionCallbackInfoINS3_5ValueEEE+0x190)[0xb2d050]
[0x2c7b8b611849]
======= Memory map: ========
00400000-00e98000 r-xp 00000000 00:1d 7733 /usr/local/bin/node
01098000-010af000 rwxp 00a98000 00:1d 7733 /usr/local/bin/node
010af000-010b9000 rwxp 00000000 00:00 0
02161000-0249d000 rwxp 00000000 00:00 0 [heap]
56f05100000-56f05200000 rwxp 00000000 00:00 0
c308bf00000-c308c000000 rwxp 00000000 00:00 0
dbef1600000-dbef1700000 rwxp 00000000 00:00 0
dbfa1a00000-dbfa1b00000 rwxp 00000000 00:00 0
f2c59e00000-f2c59f00000 rwxp 00000000 00:00 0
10c721000000-10c721100000 rwxp 00000000 00:00 0
12a3281af000-12a3281b0000 r-xp 00000000 00:00 0
137a69700000-137a69725000 rwxp 00000000 00:00 0
15a102000000-15a102015000 rwxp 00000000 00:00 0
17195e600000-17195e700000 rwxp 00000000 00:00 0
1783cfe00000-1783cff00000 rwxp 00000000 00:00 0
17a4e3100000-17a4e3200000 rwxp 00000000 00:00 0
180b05900000-180b05a00000 rwxp 00000000 00:00 0
1899c4800000-1899c48c5000 rwxp 00000000 00:00 0
1b4064e00000-1b4064f00000 rwxp 00000000 00:00 0
1e2089600000-1e2089625000 rwxp 00000000 00:00 0
21a64b700000-21a64b800000 rwxp 00000000 00:00 0
21f5f7400000-21f5f7500000 rwxp 00000000 00:00 0
22fa9037e000-22fa903fe000 rwxp 00000000 00:00 0
22fa903fe000-22fa9057e000 ---p 00000000 00:00 0
236933600000-236933700000 rwxp 00000000 00:00 0
2389f6300000-2389f6400000 rwxp 00000000 00:00 0
23a70fb00000-23a70fc00000 rwxp 00000000 00:00 0
2408f5000000-2408f5100000 rwxp 00000000 00:00 0
2825da700000-2825da800000 rwxp 00000000 00:00 0
293c28f00000-293c29000000 rwxp 00000000 00:00 0
2b0777000000-2b0777100000 rwxp 00000000 00:00 0
2c712a000000-2c712a100000 rwxp 00000000 00:00 0
2c7b8b09a000-2c7b8b100000 ---p 00000000 00:00 0
2c7b8b100000-2c7b8b105000 rwxp 00000000 00:00 0
2c7b8b105000-2c7b8b106000 ---p 00000000 00:00 0
2c7b8b106000-2c7b8b107000 rwxp 00000000 00:00 0
2c7b8b107000-2c7b8b200000 ---p 00000000 00:00 0
2c7b8b200000-2c7b8b205000 rwxp 00000000 00:00 0
2c7b8b205000-2c7b8b206000 ---p 00000000 00:00 0
2c7b8b206000-2c7b8b207000 rwxp 00000000 00:00 0
2c7b8b207000-2c7b8b300000 ---p 00000000 00:00 0
2c7b8b300000-2c7b8b305000 rwxp 00000000 00:00 0
2c7b8b305000-2c7b8b306000 ---p 00000000 00:00 0
2c7b8b306000-2c7b8b307000 rwxp 00000000 00:00 0
2c7b8b307000-2c7b8b400000 ---p 00000000 00:00 0
2c7b8b400000-2c7b8b405000 rwxp 00000000 00:00 0
2c7b8b405000-2c7b8b406000 ---p 00000000 00:00 0
2c7b8b406000-2c7b8b4ff000 rwxp 00000000 00:00 0
2c7b8b4ff000-2c7b8b500000 ---p 00000000 00:00 0
2c7b8b500000-2c7b8b505000 rwxp 00000000 00:00 0
2c7b8b505000-2c7b8b506000 ---p 00000000 00:00 0
2c7b8b506000-2c7b8b5ff000 rwxp 00000000 00:00 0
2c7b8b5ff000-2c7b8b600000 ---p 00000000 00:00 0
2c7b8b600000-2c7b8b605000 rwxp 00000000 00:00 0
2c7b8b605000-2c7b8b606000 ---p 00000000 00:00 0
2c7b8b606000-2c7b8b6ff000 rwxp 00000000 00:00 0
2c7b8b6ff000-2c7b8b700000 ---p 00000000 00:00 0
2c7b8b700000-2c7b8b705000 rwxp 00000000 00:00 0
2c7b8b705000-2c7b8b706000 ---p 00000000 00:00 0
2c7b8b706000-2c7b8b7ff000 rwxp 00000000 00:00 0
2c7b8b7ff000-2c7b8b800000 ---p 00000000 00:00 0
2c7b8b800000-2c7b8b805000 rwxp 00000000 00:00 0
2c7b8b805000-2c7b8b806000 ---p 00000000 00:00 0
2c7b8b806000-2c7b8b8ff000 rwxp 00000000 00:00 0
2c7b8b8ff000-2c7b8b900000 ---p 00000000 00:00 0
2c7b8b900000-2c7b8b905000 rwxp 00000000 00:00 0
2c7b8b905000-2c7b8b906000 ---p 00000000 00:00 0
2c7b8b906000-2c7b8b9ff000 rwxp 00000000 00:00 0
2c7b8b9ff000-2c7b8ba00000 ---p 00000000 00:00 0
2c7b8ba00000-2c7b8ba05000 rwxp 00000000 00:00 0
2c7b8ba05000-2c7b8ba06000 ---p 00000000 00:00 0
2c7b8ba06000-2c7b8baff000 rwxp 00000000 00:00 0
2c7b8baff000-2c7b8bb00000 ---p 00000000 00:00 0
2c7b8bb00000-2c7b8bb05000 rwxp 00000000 00:00 0
2c7b8bb05000-2c7b8bb06000 ---p 00000000 00:00 0
2c7b8bb06000-2c7b8bbff000 rwxp 00000000 00:00 0
2c7b8bbff000-2c7b8bc00000 ---p 00000000 00:00 0
2c7b8bc00000-2c7b8bc05000 rwxp 00000000 00:00 0
2c7b8bc05000-2c7b8bc06000 ---p 00000000 00:00 0
2c7b8bc06000-2c7b8bcff000 rwxp 00000000 00:00 0
2c7b8bcff000-2c7b8bd00000 ---p 00000000 00:00 0
2c7b8bd00000-2c7b8bd05000 rwxp 00000000 00:00 0
2c7b8bd05000-2c7b8bd06000 ---p 00000000 00:00 0
2c7b8bd06000-2c7b8bdff000 rwxp 00000000 00:00 0
2c7b8bdff000-2c7b8be00000 ---p 00000000 00:00 0
2c7b8be00000-2c7b8be05000 rwxp 00000000 00:00 0
2c7b8be05000-2c7b8be06000 ---p 00000000 00:00 0
2c7b8be06000-2c7b8beff000 rwxp 00000000 00:00 0
2c7b8beff000-2c7b8bf00000 ---p 00000000 00:00 0
2c7b8bf00000-2c7b8bf05000 rwxp 00000000 00:00 0
2c7b8bf05000-2c7b8bf06000 ---p 00000000 00:00 0
2c7b8bf06000-2c7b8bfff000 rwxp 00000000 00:00 0
2c7b8bfff000-2c7b8c500000 ---p 00000000 00:00 0
2c7b8c500000-2c7b8c505000 rwxp 00000000 00:00 0
2c7b8c505000-2c7b8c506000 ---p 00000000 00:00 0
2c7b8c506000-2c7b8c5ff000 rwxp 00000000 00:00 0
2c7b8c5ff000-2c7bab09a000 ---p 00000000 00:00 0
2c9713600000-2c9713700000 rwxp 00000000 00:00 0
3153512f2000-315351300000 ---p 00000000 00:00 0
315351300000-315351320000 rwxp 00000000 00:00 0
315351320000-315351352000 ---p 00000000 00:00 0
321afba00000-321afba35000 rwxp 00000000 00:00 0
32b477100000-32b477200000 rwxp 00000000 00:00 0
33332d100000-33332d200000 rwxp 00000000 00:00 0
349d2254e000-349d2294e000 rwxp 00000000 00:00 0
34f56f800000-34f56f900000 rwxp 00000000 00:00 0
3643ac200000-3643ac300000 rwxp 00000000 00:00 0
376952b00000-376952c00000 rwxp 00000000 00:00 0
3777b9800000-3777b9900000 rwxp 00000000 00:00 0
3d239e000000-3d239f000000 rwxp 00000000 00:00 0
3d239f000000-3d23a0000000 rwxp 00000000 00:00 0
3d688a900000-3d688aa00000 rwxp 00000000 00:00 0
3fd2a9000000-3fd2a9100000 rwxp 00000000 00:00 0
7fd6c5ffc000-7fd6c5ffd000 ---p 00000000 00:00 0
7fd6c5ffd000-7fd6c67fd000 rwxp 00000000 00:00 0 [stack:25307]
7fd6c67fd000-7fd6c67fe000 ---p 00000000 00:00 0
7fd6c67fe000-7fd6c6ffe000 rwxp 00000000 00:00 0 [stack:25306]
7fd6c6ffe000-7fd6c6fff000 ---p 00000000 00:00 0
7fd6c6fff000-7fd6c77ff000 rwxp 00000000 00:00 0 [stack:25305]
7fd6c77ff000-7fd6c7800000 ---p 00000000 00:00 0
7fd6c7800000-7fd6c8000000 rwxp 00000000 00:00 0 [stack:25304]
7fd6c8000000-7fd6c810a000 rwxp 00000000 00:00 0
7fd6c810a000-7fd6cc000000 ---p 00000000 00:00 0
7fd6cc520000-7fd6cc523000 r-xp 00000000 00:1d 7672 /lib/x86_64-linux-gnu/libgpg-error.so.0.8.0
7fd6cc523000-7fd6cc722000 ---p 00003000 00:1d 7672 /lib/x86_64-linux-gnu/libgpg-error.so.0.8.0
7fd6cc722000-7fd6cc723000 rwxp 00002000 00:1d 7672 /lib/x86_64-linux-gnu/libgpg-error.so.0.8.0
7fd6cc723000-7fd6cc734000 r-xp 00000000 00:1d 7713 /usr/lib/x86_64-linux-gnu/libp11-kit.so.0.0.0
7fd6cc734000-7fd6cc933000 ---p 00011000 00:1d 7713 /usr/lib/x86_64-linux-gnu/libp11-kit.so.0.0.0
7fd6cc933000-7fd6cc934000 r-xp 00010000 00:1d 7713 /usr/lib/x86_64-linux-gnu/libp11-kit.so.0.0.0
7fd6cc934000-7fd6cc935000 rwxp 00011000 00:1d 7713 /usr/lib/x86_64-linux-gnu/libp11-kit.so.0.0.0
7fd6cc935000-7fd6cc945000 r-xp 00000000 00:1d 7694 /usr/lib/x86_64-linux-gnu/libtasn1.so.3.1.16
7fd6cc945000-7fd6ccb44000 ---p 00010000 00:1d 7694 /usr/lib/x86_64-linux-gnu/libtasn1.so.3.1.16
7fd6ccb44000-7fd6ccb45000 r-xp 0000f000 00:1d 7694 /usr/lib/x86_64-linux-gnu/libtasn1.so.3.1.16
7fd6ccb45000-7fd6ccb46000 rwxp 00010000 00:1d 7694 /usr/lib/x86_64-linux-gnu/libtasn1.so.3.1.16
7fd6ccb46000-7fd6ccbc1000 r-xp 00000000 00:1d 7671 /lib/x86_64-linux-gnu/libgcrypt.so.11.7.0
7fd6ccbc1000-7fd6ccdc1000 ---p 0007b000 00:1d 7671 /lib/x86_64-linux-gnu/libgcrypt.so.11.7.0
7fd6ccdc1000-7fd6ccdc2000 r-xp 0007b000 00:1d 7671 /lib/x86_64-linux-gnu/libgcrypt.so.11.7.0
7fd6ccdc2000-7fd6ccdc5000 rwxp 0007c000 00:1d 7671 /lib/x86_64-linux-gnu/libgcrypt.so.11.7.0
7fd6ccdc5000-7fd6cce7e000 r-xp 00000000 00:1d 7717 /usr/lib/x86_64-linux-gnu/libgnutls.so.26.22.4
7fd6cce7e000-7fd6cd07d000 ---p 000b9000 00:1d 7717 /usr/lib/x86_64-linux-gnu/libgnutls.so.26.22.4
7fd6cd07d000-7fd6cd083000 r-xp 000b8000 00:1d 7717 /usr/lib/x86_64-linux-gnu/libgnutls.so.26.22.4
7fd6cd083000-7fd6cd085000 rwxp 000be000 00:1d 7717 /usr/lib/x86_64-linux-gnu/libgnutls.so.26.22.4
7fd6cd085000-7fd6cd09f000 r-xp 00000000 00:1d 7722 /usr/lib/x86_64-linux-gnu/libsasl2.so.2.0.25
7fd6cd09f000-7fd6cd29e000 ---p 0001a000 00:1d 7722 /usr/lib/x86_64-linux-gnu/libsasl2.so.2.0.25
7fd6cd29e000-7fd6cd29f000 r-xp 00019000 00:1d 7722 /usr/lib/x86_64-linux-gnu/libsasl2.so.2.0.25
7fd6cd29f000-7fd6cd2a0000 rwxp 0001a000 00:1d 7722 /usr/lib/x86_64-linux-gnu/libsasl2.so.2.0.25
7fd6cd2a0000-7fd6cd2ae000 r-xp 00000000 00:1d 7680 /usr/lib/x86_64-linux-gnu/liblber-2.4.so.2.8.3
7fd6cd2ae000-7fd6cd4ad000 ---p 0000e000 00:1d 7680 /usr/lib/x86_64-linux-gnu/liblber-2.4.so.2.8.3
7fd6cd4ad000-7fd6cd4ae000 r-xp 0000d000 00:1d 7680 /usr/lib/x86_64-linux-gnu/liblber-2.4.so.2.8.3
7fd6cd4ae000-7fd6cd4af000 rwxp 0000e000 00:1d 7680 /usr/lib/x86_64-linux-gnu/liblber-2.4.so.2.8.3
7fd6cd4af000-7fd6cd4c2000 r-xp 00000000 00:1d 749 /lib/x86_64-linux-gnu/libresolv-2.13.so
7fd6cd4c2000-7fd6cd6c1000 ---p 00013000 00:1d 749 /lib/x86_64-linux-gnu/libresolv-2.13.so
7fd6cd6c1000-7fd6cd6c2000 r-xp 00012000 00:1d 749 /lib/x86_64-linux-gnu/libresolv-2.13.so
7fd6cd6c2000-7fd6cd6c3000 rwxp 00013000 00:1d 749 /lib/x86_64-linux-gnu/libresolv-2.13.so
7fd6cd6c3000-7fd6cd6c5000 rwxp 00000000 00:00 0
7fd6cd6c5000-7fd6cd6c8000 r-xp 00000000 00:1d 7668 /lib/x86_64-linux-gnu/libkeyutils.so.1.4
7fd6cd6c8000-7fd6cd8c7000 ---p 00003000 00:1d 7668 /lib/x86_64-linux-gnu/libkeyutils.so.1.4
7fd6cd8c7000-7fd6cd8c8000 r-xp 00002000 00:1d 7668 /lib/x86_64-linux-gnu/libkeyutils.so.1.4
7fd6cd8c8000-7fd6cd8c9000 rwxp 00003000 00:1d 7668 /lib/x86_64-linux-gnu/libkeyutils.so.1.4
7fd6cd8c9000-7fd6cd8d1000 r-xp 00000000 00:1d 7677 /usr/lib/x86_64-linux-gnu/libkrb5support.so.0.1
7fd6cd8d1000-7fd6cdad0000 ---p 00008000 00:1d 7677 /usr/lib/x86_64-linux-gnu/libkrb5support.so.0.1
7fd6cdad0000-7fd6cdad1000 r-xp 00007000 00:1d 7677 /usr/lib/x86_64-linux-gnu/libkrb5support.so.0.1
7fd6cdad1000-7fd6cdad2000 rwxp 00008000 00:1d 7677 /usr/lib/x86_64-linux-gnu/libkrb5support.so.0.1
7fd6cdad2000-7fd6cdaf8000 r-xp 00000000 00:1d 7687 /usr/lib/x86_64-linux-gnu/libk5crypto.so.3.1
7fd6cdaf8000-7fd6cdcf8000 ---p 00026000 00:1d 7687 /usr/lib/x86_64-linux-gnu/libk5crypto.so.3.1
7fd6cdcf8000-7fd6cdcf9000 r-xp 00026000 00:1d 7687 /usr/lib/x86_64-linux-gnu/libk5crypto.so.3.1
7fd6cdcf9000-7fd6cdcfa000 rwxp 00027000 00:1d 7687 /usr/lib/x86_64-linux-gnu/libk5crypto.so.3.1
7fd6cdcfa000-7fd6cdcfb000 rwxp 00000000 00:00 0
7fd6cdcfb000-7fd6cdd11000 r-xp 00000000 00:1d 770 /lib/x86_64-linux-gnu/libz.so.1.2.7
7fd6cdd11000-7fd6cdf10000 ---p 00016000 00:1d 770 /lib/x86_64-linux-gnu/libz.so.1.2.7
7fd6cdf10000-7fd6cdf11000 r-xp 00015000 00:1d 770 /lib/x86_64-linux-gnu/libz.so.1.2.7
7fd6cdf11000-7fd6cdf12000 rwxp 00016000 00:1d 770 /lib/x86_64-linux-gnu/libz.so.1.2.7
7fd6cdf12000-7fd6cdf5e000 r-xp 00000000 00:1d 7685 /usr/lib/x86_64-linux-gnu/libldap_r-2.4.so.2.8.3
7fd6cdf5e000-7fd6ce15e000 ---p 0004c000 00:1d 7685 /usr/lib/x86_64-linux-gnu/libldap_r-2.4.so.2.8.3
7fd6ce15e000-7fd6ce160000 r-xp 0004c000 00:1d 7685 /usr/lib/x86_64-linux-gnu/libldap_r-2.4.so.2.8.3
7fd6ce160000-7fd6ce161000 rwxp 0004e000 00:1d 7685 /usr/lib/x86_64-linux-gnu/libldap_r-2.4.so.2.8.3
7fd6ce161000-7fd6ce163000 rwxp 00000000 00:00 0
7fd6ce163000-7fd6ce19f000 r-xp 00000000 00:1d 7681 /usr/lib/x86_64-linux-gnu/libgssapi_krb5.so.2.2
7fd6ce19f000-7fd6ce39f000 ---p 0003c000 00:1d 7681 /usr/lib/x86_64-linux-gnu/libgssapi_krb5.so.2.2
7fd6ce39f000-7fd6ce3a0000 r-xp 0003c000 00:1d 7681 /usr/lib/x86_64-linux-gnu/libgssapi_krb5.so.2.2
7fd6ce3a0000-7fd6ce3a2000 rwxp 0003d000 00:1d 7681 /usr/lib/x86_64-linux-gnu/libgssapi_krb5.so.2.2
7fd6ce3a2000-7fd6ce3a5000 r-xp 00000000 00:1d 703 /lib/x86_64-linux-gnu/libcom_err.so.2.1
7fd6ce3a5000-7fd6ce5a4000 ---p 00003000 00:1d 703 /lib/x86_64-linux-gnu/libcom_err.so.2.1
7fd6ce5a4000-7fd6ce5a5000 r-xp 00002000 00:1d 703 /lib/x86_64-linux-gnu/libcom_err.so.2.1
7fd6ce5a5000-7fd6ce5a6000 rwxp 00003000 00:1d 703 /lib/x86_64-linux-gnu/libcom_err.so.2.1
7fd6ce5a6000-7fd6ce66f000 r-xp 00000000 00:1d 7714 /usr/lib/x86_64-linux-gnu/libkrb5.so.3.3
7fd6ce66f000-7fd6ce86e000 ---p 000c9000 00:1d 7714 /usr/lib/x86_64-linux-gnu/libkrb5.so.3.3
7fd6ce86e000-7fd6ce878000 r-xp 000c8000 00:1d 7714 /usr/lib/x86_64-linux-gnu/libkrb5.so.3.3
7fd6ce878000-7fd6ce87a000 rwxp 000d2000 00:1d 7714 /usr/lib/x86_64-linux-gnu/libkrb5.so.3.3
7fd6ce87a000-7fd6cea44000 r-xp 00000000 00:1d 7676 /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0
7fd6cea44000-7fd6cec44000 ---p 001ca000 00:1d 7676 /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0
7fd6cec44000-7fd6cec5f000 r-xp 001ca000 00:1d 7676 /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0
7fd6cec5f000-7fd6cec6e000 rwxp 001e5000 00:1d 7676 /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0
7fd6cec6e000-7fd6cec72000 rwxp 00000000 00:00 0
7fd6cec72000-7fd6cecc8000 r-xp 00000000 00:1d 7718 /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0
7fd6cecc8000-7fd6ceec8000 ---p 00056000 00:1d 7718 /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0
7fd6ceec8000-7fd6ceecb000 r-xp 00056000 00:1d 7718 /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0
7fd6ceecb000-7fd6ceed2000 rwxp 00059000 00:1d 7718 /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0
7fd6ceed2000-7fd6ceefc000 r-xp 00000000 00:1d 14648 /usr/lib/libpq.so.5.4
7fd6ceefc000-7fd6cf0fb000 ---p 0002a000 00:1d 14648 /usr/lib/libpq.so.5.4
7fd6cf0fb000-7fd6cf0fd000 r-xp 00029000 00:1d 14648 /usr/lib/libpq.so.5.4
7fd6cf0fd000-7fd6cf0ff000 rwxp 0002b000 00:1d 14648 /usr/lib/libpq.so.5.4
7fd6cf0ff000-7fd6cf10d000 r-xp 00000000 00:1d 23420 /var/lib/app/node_modules/pg-native/node_modules/libpq/build/Release/addon.node
7fd6cf10d000-7fd6cf30c000 ---p 0000e000 00:1d 23420 /var/lib/app/node_modules/pg-native/node_modules/libpq/build/Release/addon.node
7fd6cf30c000-7fd6cf30d000 rwxp 0000d000 00:1d 23420 /var/lib/app/node_modules/pg-native/node_modules/libpq/build/Release/addon.node
7fd6cf30d000-7fd6cf30e000 ---p 00000000 00:00 0
7fd6cf30e000-7fd6cfb0e000 rwxp 00000000 00:00 0 [stack:24007]
7fd6cfb0e000-7fd6cfc90000 r-xp 00000000 00:1d 698 /lib/x86_64-linux-gnu/libc-2.13.so
7fd6cfc90000-7fd6cfe90000 ---p 00182000 00:1d 698 /lib/x86_64-linux-gnu/libc-2.13.so
7fd6cfe90000-7fd6cfe94000 r-xp 00182000 00:1d 698 /lib/x86_64-linux-gnu/libc-2.13.so
7fd6cfe94000-7fd6cfe95000 rwxp 00186000 00:1d 698 /lib/x86_64-linux-gnu/libc-2.13.so
7fd6cfe95000-7fd6cfe9a000 rwxp 00000000 00:00 0
7fd6cfe9a000-7fd6cfeb1000 r-xp 00000000 00:1d 745 /lib/x86_64-linux-gnu/libpthread-2.13.so
7fd6cfeb1000-7fd6d00b0000 ---p 00017000 00:1d 745 /lib/x86_64-linux-gnu/libpthread-2.13.so
7fd6d00b0000-7fd6d00b1000 r-xp 00016000 00:1d 745 /lib/x86_64-linux-gnu/libpthread-2.13.so
7fd6d00b1000-7fd6d00b2000 rwxp 00017000 00:1d 745 /lib/x86_64-linux-gnu/libpthread-2.13.so
7fd6d00b2000-7fd6d00b6000 rwxp 00000000 00:00 0
7fd6d00b6000-7fd6d00cb000 r-xp 00000000 00:1d 712 /lib/x86_64-linux-gnu/libgcc_s.so.1
7fd6d00cb000-7fd6d02cb000 ---p 00015000 00:1d 712 /lib/x86_64-linux-gnu/libgcc_s.so.1
7fd6d02cb000-7fd6d02cc000 rwxp 00015000 00:1d 712 /lib/x86_64-linux-gnu/libgcc_s.so.1
7fd6d02cc000-7fd6d034d000 r-xp 00000000 00:1d 717 /lib/x86_64-linux-gnu/libm-2.13.so
7fd6d034d000-7fd6d054c000 ---p 00081000 00:1d 717 /lib/x86_64-linux-gnu/libm-2.13.so
7fd6d054c000-7fd6d054d000 r-xp 00080000 00:1d 717 /lib/x86_64-linux-gnu/libm-2.13.so
7fd6d054d000-7fd6d054e000 rwxp 00081000 00:1d 717 /lib/x86_64-linux-gnu/libm-2.13.so
7fd6d054e000-7fd6d0636000 r-xp 00000000 00:1d 1561 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.17
7fd6d0636000-7fd6d0836000 ---p 000e8000 00:1d 1561 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.17
7fd6d0836000-7fd6d083e000 r-xp 000e8000 00:1d 1561 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.17
7fd6d083e000-7fd6d0840000 rwxp 000f0000 00:1d 1561 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.17
7fd6d0840000-7fd6d0855000 rwxp 00000000 00:00 0
7fd6d0855000-7fd6d0857000 r-xp 00000000 00:1d 706 /lib/x86_64-linux-gnu/libdl-2.13.so
7fd6d0857000-7fd6d0a57000 ---p 00002000 00:1d 706 /lib/x86_64-linux-gnu/libdl-2.13.so
7fd6d0a57000-7fd6d0a58000 r-xp 00002000 00:1d 706 /lib/x86_64-linux-gnu/libdl-2.13.so
7fd6d0a58000-7fd6d0a59000 rwxp 00003000 00:1d 706 /lib/x86_64-linux-gnu/libdl-2.13.so
7fd6d0a59000-7fd6d0a60000 r-xp 00000000 00:1d 751 /lib/x86_64-linux-gnu/librt-2.13.so
7fd6d0a60000-7fd6d0c5f000 ---p 00007000 00:1d 751 /lib/x86_64-linux-gnu/librt-2.13.so
7fd6d0c5f000-7fd6d0c60000 r-xp 00006000 00:1d 751 /lib/x86_64-linux-gnu/librt-2.13.so
7fd6d0c60000-7fd6d0c61000 rwxp 00007000 00:1d 751 /lib/x86_64-linux-gnu/librt-2.13.so
7fd6d0c61000-7fd6d0c81000 r-xp 00000000 00:1d 682 /lib/x86_64-linux-gnu/ld-2.13.so
7fd6d0e64000-7fd6d0e65000 ---p 00000000 00:00 0
7fd6d0e65000-7fd6d0e7b000 rwxp 00000000 00:00 0 [stack:24008]
7fd6d0e7e000-7fd6d0e80000 rwxp 00000000 00:00 0
7fd6d0e80000-7fd6d0e81000 r-xp 0001f000 00:1d 682 /lib/x86_64-linux-gnu/ld-2.13.so
7fd6d0e81000-7fd6d0e82000 rwxp 00020000 00:1d 682 /lib/x86_64-linux-gnu/ld-2.13.so
7fd6d0e82000-7fd6d0e83000 rwxp 00000000 00:00 0
7fff9e42c000-7fff9e44d000 rwxp 00000000 00:00 0 [stack]
7fff9e5d3000-7fff9e5d5000 r--p 00000000 00:00 0 [vvar]
7fff9e5d5000-7fff9e5d7000 r-xp 00000000 00:00 0 [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]
```