stable hardened Gentoo Linux server with 0.3.1.1_alpha2 while reloading config (splitted torrc into smaller files) : {{{ mr-fox ~ # *** Error in `/usr/bin/tor': double free or corruption (fasttop): 0x0000563c3238ad00 *** ======= Backtrace: ========= /lib64/libc.so.6(+0x72b08)[0x7fa69539db08] /lib64/libc.so.6(+0x78966)[0x7fa6953a3966] /lib64/libc.so.6(+0x791ae)[0x7fa6953a41ae] /usr/bin/tor(+0x178abd)[0x563c31ddbabd] /usr/bin/tor(config_get_lines_include+0x38)[0x563c31ddbec8] /usr/bin/tor(options_init_from_string+0x1df)[0x563c31d60abf] /usr/bin/tor(options_init_from_torrc+0x1f1)[0x563c31d60fd1] /usr/bin/tor(tor_init+0x313)[0x563c31cb11d3] /usr/bin/tor(tor_main+0x6e)[0x563c31cb267e] /usr/bin/tor(main+0x28)[0x563c31cabc98] /lib64/libc.so.6(__libc_start_main+0xfc)[0x7fa69534b72c] /usr/bin/tor(_start+0x29)[0x563c31cabce9] ======= Memory map: ======== 563c31c63000-563c31f0b000 r-xp 00000000 08:03 1315804 /usr/bin/tor 563c3210a000-563c3210f000 r--p 002a7000 08:03 1315804 /usr/bin/tor 563c3210f000-563c3211f000 rw-p 002ac000 08:03 1315804 /usr/bin/tor 563c3211f000-563c32124000 rw-p 00000000 00:00 0 563c32378000-563c32399000 rw-p 00000000 00:00 0 [heap] 7fa694cf7000-7fa694d0c000 r-xp 00000000 08:03 2102987 /usr/lib64/gcc/x86_64-pc-linux-gnu/5.4.0/libgcc_s.so.1 7fa694d0c000-7fa694f0c000 ---p 00015000 08:03 2102987 /usr/lib64/gcc/x86_64-pc-linux-gnu/5.4.0/libgcc_s.so.1 7fa694f0c000-7fa694f0d000 r--p 00015000 08:03 2102987 /usr/lib64/gcc/x86_64-pc-linux-gnu/5.4.0/libgcc_s.so.1 7fa694f0d000-7fa694f0e000 rw-p 00016000 08:03 2102987 /usr/lib64/gcc/x86_64-pc-linux-gnu/5.4.0/libgcc_s.so.1 7fa694f0e000-7fa694f13000 r-xp 00000000 08:03 395027 /lib64/libattr.so.1.1.0 7fa694f13000-7fa695112000 ---p 00005000 08:03 395027 /lib64/libattr.so.1.1.0 7fa695112000-7fa695113000 r--p 00004000 08:03 395027 /lib64/libattr.so.1.1.0 7fa695113000-7fa695114000 rw-p 00005000 08:03 395027 /lib64/libattr.so.1.1.0 7fa695114000-7fa695128000 r-xp 00000000 08:03 393218 /lib64/libresolv-2.23.so 7fa695128000-7fa695327000 ---p 00014000 08:03 393218 /lib64/libresolv-2.23.so 7fa695327000-7fa695328000 r--p 00013000 08:03 393218 /lib64/libresolv-2.23.so 7fa695328000-7fa695329000 rw-p 00014000 08:03 393218 /lib64/libresolv-2.23.so 7fa695329000-7fa69532b000 rw-p 00000000 00:00 0 7fa69532b000-7fa6954c5000 r-xp 00000000 08:03 395208 /lib64/libc-2.23.so 7fa6954c5000-7fa6956c4000 ---p 0019a000 08:03 395208 /lib64/libc-2.23.so 7fa6956c4000-7fa6956c8000 r--p 00199000 08:03 395208 /lib64/libc-2.23.so 7fa6956c8000-7fa6956ca000 rw-p 0019d000 08:03 395208 /lib64/libc-2.23.so 7fa6956ca000-7fa6956ce000 rw-p 00000000 00:00 0 7fa6956ce000-7fa6956e5000 r-xp 00000000 08:03 395203 /lib64/libpthread-2.23.so 7fa6956e5000-7fa6958e5000 ---p 00017000 08:03 395203 /lib64/libpthread-2.23.so 7fa6958e5000-7fa6958e6000 r--p 00017000 08:03 395203 /lib64/libpthread-2.23.so 7fa6958e6000-7fa6958e7000 rw-p 00018000 08:03 395203 /lib64/libpthread-2.23.so 7fa6958e7000-7fa6958eb000 rw-p 00000000 00:00 0 7fa6958eb000-7fa6958f0000 r-xp 00000000 08:03 395060 /lib64/libcap.so.2.24 7fa6958f0000-7fa695aef000 ---p 00005000 08:03 395060 /lib64/libcap.so.2.24 7fa695aef000-7fa695af0000 r--p 00004000 08:03 395060 /lib64/libcap.so.2.24 7fa695af0000-7fa695af1000 rw-p 00005000 08:03 395060 /lib64/libcap.so.2.24 7fa695af1000-7fa695b1f000 r-xp 00000000 08:03 1313641 /usr/lib64/libseccomp.so.2.3.2 7fa695b1f000-7fa695d1e000 ---p 0002e000 08:03 1313641 /usr/lib64/libseccomp.so.2.3.2 7fa695d1e000-7fa695d33000 r--p 0002d000 08:03 1313641 /usr/lib64/libseccomp.so.2.3.2 7fa695d33000-7fa695d34000 rw-p 00042000 08:03 1313641 /usr/lib64/libseccomp.so.2.3.2 7fa695d34000-7fa695d39000 r-xp 00000000 08:03 1315163 /usr/lib64/libscrypt.so.0 7fa695d39000-7fa695f38000 ---p 00005000 08:03 1315163 /usr/lib64/libscrypt.so.0 7fa695f38000-7fa695f39000 r--p 00004000 08:03 1315163 /usr/lib64/libscrypt.so.0 7fa695f39000-7fa695f3a000 rw-p 00005000 08:03 1315163 /usr/lib64/libscrypt.so.0 7fa695f3a000-7fa695f62000 r-xp 00000000 08:03 393589 /lib64/liblzma.so.5.2.3 7fa695f62000-7fa696162000 ---p 00028000 08:03 393589 /lib64/liblzma.so.5.2.3 7fa696162000-7fa696163000 r--p 00028000 08:03 393589 /lib64/liblzma.so.5.2.3 7fa696163000-7fa696164000 rw-p 00029000 08:03 393589 /lib64/liblzma.so.5.2.3 7fa696164000-7fa69631c000 r-xp 00000000 08:03 1324555 /usr/lib64/libcrypto.so.41.0.1 7fa69631c000-7fa69651c000 ---p 001b8000 08:03 1324555 /usr/lib64/libcrypto.so.41.0.1 7fa69651c000-7fa696539000 r--p 001b8000 08:03 1324555 /usr/lib64/libcrypto.so.41.0.1 7fa696539000-7fa69653f000 rw-p 001d5000 08:03 1324555 /usr/lib64/libcrypto.so.41.0.1 7fa69653f000-7fa696543000 rw-p 00000000 00:00 0 7fa696543000-7fa696591000 r-xp 00000000 08:03 1324732 /usr/lib64/libssl.so.43.0.2 7fa696591000-7fa696791000 ---p 0004e000 08:03 1324732 /usr/lib64/libssl.so.43.0.2 7fa696791000-7fa696794000 r--p 0004e000 08:03 1324732 /usr/lib64/libssl.so.43.0.2 7fa696794000-7fa696798000 rw-p 00051000 08:03 1324732 /usr/lib64/libssl.so.43.0.2 7fa696798000-7fa6967f4000 r-xp 00000000 08:03 1326107 /usr/lib64/libevent-2.1.so.6.0.2 7fa6967f4000-7fa6969f3000 ---p 0005c000 08:03 1326107 /usr/lib64/libevent-2.1.so.6.0.2 7fa6969f3000-7fa6969f5000 r--p 0005b000 08:03 1326107 /usr/lib64/libevent-2.1.so.6.0.2 7fa6969f5000-7fa6969f6000 rw-p 0005d000 08:03 1326107 /usr/lib64/libevent-2.1.so.6.0.2 7fa6969f6000-7fa696af2000 r-xp 00000000 08:03 395198 /lib64/libm-2.23.so 7fa696af2000-7fa696cf1000 ---p 000fc000 08:03 395198 /lib64/libm-2.23.so 7fa696cf1000-7fa696cf2000 r--p 000fb000 08:03 395198 /lib64/libm-2.23.so 7fa696cf2000-7fa696cf3000 rw-p 000fc000 08:03 395198 /lib64/libm-2.23.so 7fa696cf3000-7fa696d0a000 r-xp 00000000 08:03 393340 /lib64/libz.so.1.2.11 7fa696d0a000-7fa696f0a000 ---p 00017000 08:03 393340 /lib64/libz.so.1.2.11 7fa696f0a000-7fa696f0b000 r--p 00017000 08:03 393340 /lib64/libz.so.1.2.11 7fa696f0b000-7fa696f0c000 rw-p 00018000 08:03 393340 /lib64/libz.so.1.2.11 7fa696f0c000-7fa696f30000 r-xp 00000000 08:03 395209 /lib64/ld-2.23.so 7fa697119000-7fa697121000 rw-p 00000000 00:00 0 7fa69712c000-7fa697130000 rw-p 00000000 00:00 0 7fa697130000-7fa697131000 r--p 00024000 08:03 395209 /lib64/ld-2.23.so 7fa697131000-7fa697132000 rw-p 00025000 08:03 395209 /lib64/ld-2.23.so 7fa697132000-7fa697133000 rw-p 00000000 00:00 0 7ffebdfcb000-7ffebdfec000 rw-p 00000000 00:00 0 [stack] 7ffebdfed000-7ffebdfef000 r--p 00000000 00:00 0 [vvar] 7ffebdfef000-7ffebdff1000 r-xp 00000000 00:00 0 [vdso] ^C }}}