Minor Description
I've been clearing the cache on a few non production hosts more often than usual to test some config/plugin changes. Running "traffic_server -Cclear" after stopping ATS occasionally results in the following. Running it again will clear the cache.
# traffic_server -Cclear [TrafficServer] using root directory '/home/y' *** glibc detected *** traffic_server: realloc(): invalid pointer: 0x00007f593f432010 *** ======= Backtrace: ========= /lib64/libc.so.6[0x3895e753c6] /lib64/libc.so.6(realloc+0x2e2)[0x3895e7b182] /home/y/lib64/libtsutil.so.3(ats_realloc+0x9)[0x7f5942d4df19] traffic_server(_Z25RecMessageMarshal_ReallocP13RecMessageHdrPK9RecRecord+0x97)[0x699177] traffic_server(_Z17send_push_messagev+0x8b)[0x69599b] traffic_server(_ZN9sync_cont4syncEiP5Event+0x3b)[0x69aceb] traffic_server(_ZN7EThread7executeEv+0xc90)[0x6a4100] traffic_server[0x6a1dca] /lib64/libpthread.so.0(+0x3896207851)[0x7f5942554851] /lib64/libc.so.6(clone+0x6d)[0x3895ee76dd] ======= Memory map: ======== 00400000-00750000 r-xp 00000000 fd:00 2795238 /home/y/bin64/traffic_server 0094f000-00963000 rw-p 0034f000 fd:00 2795238 /home/y/bin64/traffic_server 00963000-00f5b000 rw-p 00000000 00:00 0 012c6000-013e7000 rw-p 00000000 00:00 0 [heap] 3036a00000-3036a15000 r-xp 00000000 fd:01 238064 /lib64/libz.so.1.2.3 3036a15000-3036c14000 ---p 00015000 fd:01 238064 /lib64/libz.so.1.2.3 3036c14000-3036c15000 r--p 00014000 fd:01 238064 /lib64/libz.so.1.2.3 3036c15000-3036c16000 rw-p 00015000 fd:01 238064 /lib64/libz.so.1.2.3 3036e00000-3036f73000 r-xp 00000000 fd:01 53888 /usr/lib64/libcrypto.so.1.0.0 3036f73000-3037173000 ---p 00173000 fd:01 53888 /usr/lib64/libcrypto.so.1.0.0 3037173000-303718c000 r--p 00173000 fd:01 53888 /usr/lib64/libcrypto.so.1.0.0 303718c000-3037196000 rw-p 0018c000 fd:01 53888 /usr/lib64/libcrypto.so.1.0.0 3037196000-303719a000 rw-p 00000000 00:00 0 3037600000-3037747000 r-xp 00000000 fd:01 53581 /usr/lib64/libxml2.so.2.7.6 3037747000-3037946000 ---p 00147000 fd:01 53581 /usr/lib64/libxml2.so.2.7.6 3037946000-3037950000 rw-p 00146000 fd:01 53581 /usr/lib64/libxml2.so.2.7.6 3037950000-3037951000 rw-p 00000000 00:00 0 3037a00000-3037a27000 r-xp 00000000 fd:01 49878 /usr/lib64/libhwloc.so.5.1.0 3037a27000-3037c27000 ---p 00027000 fd:01 49878 /usr/lib64/libhwloc.so.5.1.0 3037c27000-3037c28000 rw-p 00027000 fd:01 49878 /usr/lib64/libhwloc.so.5.1.0 3895600000-3895620000 r-xp 00000000 fd:01 238023 /lib64/ld-2.12.so 389581f000-3895820000 r--p 0001f000 fd:01 238023 /lib64/ld-2.12.so 3895820000-3895821000 rw-p 00020000 fd:01 238023 /lib64/ld-2.12.so 3895821000-3895822000 rw-p 00000000 00:00 0 3895a00000-3895a02000 r-xp 00000000 fd:01 238026 /lib64/libdl-2.12.so 3895a02000-3895c02000 ---p 00002000 fd:01 238026 /lib64/libdl-2.12.so 3895c02000-3895c03000 r--p 00002000 fd:01 238026 /lib64/libdl-2.12.so 3895c03000-3895c04000 rw-p 00003000 fd:01 238026 /lib64/libdl-2.12.so 3895e00000-3895f89000 r-xp 00000000 fd:01 238024 /lib64/libc-2.12.so 3895f89000-3896188000 ---p 00189000 fd:01 238024 /lib64/libc-2.12.so 3896188000-389618c000 r--p 00188000 fd:01 238024 /lib64/libc-2.12.so 389618c000-389618d000 rw-p 0018c000 fd:01 238024 /lib64/libc-2.12.so 389618d000-3896192000 rw-p 00000000 00:00 0 3896200000-3896319000 r-xp 00000000 fd:01 53667 /usr/lib64/libtcl8.5.so 3896319000-3896519000 ---p 00119000 fd:01 53667 /usr/lib64/libtcl8.5.so 3896519000-3896529000 rw-p 00119000 fd:01 53667 /usr/lib64/libtcl8.5.so 3896a00000-3896a83000 r-xp 00000000 fd:01 238032 /lib64/libm-2.12.so 3896a83000-3896c82000 ---p 00083000 fd:01 238032 /lib64/libm-2.12.so 3896c82000-3896c83000 r--p 00082000 fd:01 238032 /lib64/libm-2.12.so 3896c83000-3896c84000 rw-p 00083000 fd:01 238032 /lib64/libm-2.12.so 3896e00000-3896e07000 r-xp 00000000 fd:01 238034 /lib64/librt-2.12.so 3896e07000-3897006000 ---p 00007000 fd:01 238034 /lib64/librt-2.12.so 3897006000-3897007000 r--p 00006000 fd:01 238034 /lib64/librt-2.12.so 3897007000-3897008000 rw-p 00007000 fd:01 238034 /lib64/librt-2.12.so 3897200000-3897208000 r-xp 00000000 fd:01 53256 /usr/lib64/libnuma.so.1 3897208000-3897408000 ---p 00008000 fd:01 53256 /usr/lib64/libnuma.so.1 3897408000-3897409000 rw-p 00008000 fd:01 53256 /usr/lib64/libnuma.so.1 3897600000-389762c000 r-xp 00000000 fd:01 237761 /lib64/libpcre.so.0.0.1 389762c000-389782b000 ---p 0002c000 fd:01 237761 /lib64/libpcre.so.0.0.1 389782b000-389782c000 rw-p 0002b000 fd:01 237761 /lib64/libpcre.so.0.0.1 3897a00000-3897a16000 r-xp 00000000 fd:01 237841 /lib64/libgcc_s-4.4.6-20120305.so.1 3897a16000-3897c15000 ---p 00016000 fd:01 237841 /lib64/libgcc_s-4.4.6-20120305.so.1 3897c15000-3897c16000 rw-p 00015000 fd:01 237841 /lib64/libgcc_s-4.4.6-20120305.so.1 3898200000-3898216000 r-xp 00000000 fd:01 237711 /lib64/libresolv-2.12.so 3898216000-3898416000 ---p 00016000 fd:01 237711 /lib64/libresolv-2.12.so 3898416000-3898417000 r--p 00016000 fd:01 237711 /lib64/libresolv-2.12.so 3898417000-3898418000 rw-p 00017000 fd:01 237711 /lib64/libresolv-2.12.so 3898418000-389841a000 rw-p 00000000 00:00 0 3898600000-38986e8000 r-xp 00000000 fd:01 50370 /usr/lib64/libstdc++.so.6.0.13 38986e8000-38988e8000 ---p 000e8000 fd:01 50370 /usr/lib64/libstdc++.so.6.0.13 38988e8000-38988ef000 r--p 000e8000 fd:01 50370 /usr/lib64/libstdc++.so.6.0.13 38988ef000-38988f1000 rw-p 000ef000 fd:01 50370 /usr/lib64/libstdc++.so.6.0.13 38988f1000-3898906000 rw-p 00000000 00:00 0 3898a00000-3898a5d000 r-xp 00000000 fd:01 238027 /lib64/libfreebl3.so 3898a5d000-3898c5c000 ---p 0005d000 fd:01 238027 /lib64/libfreebl3.soAborted (core dumped)