Binary package hint: wu-ftpd
few dumps from "messages" file:
May 6 17:28:43 ww2 *** glibc detected *** ftpd: some.remote.host: www: STOR main.query.xml: double free or corruption (!prev): 0x084a4538 ***
May 6 17:28:43 ww2 ======= Backtrace: =========
May 6 17:28:43 ww2 /lib/tls/i686/cmov/libc.so.6[0xb77a9ff1]
May 6 17:28:43 ww2 /lib/tls/i686/cmov/libc.so.6[0xb77ab6f2]
May 6 17:28:43 ww2 /lib/tls/i686/cmov/libc.so.6(cfree+0x6d)[0xb77ae7cd]
May 6 17:28:43 ww2 /lib/tls/i686/cmov/libc.so.6(fclose+0x14a)[0xb779a50a]
May 6 17:28:43 ww2 ftpd: some.remote.host: www: STOR main.query.xml[0x8051d70]
May 6 17:28:43 ww2 ftpd: some.remote.host: www: STOR main.query.xml[0x805a037]
May 6 17:28:43 ww2 ftpd: some.remote.host: www: STOR main.query.xml[0x8055755]
May 6 17:28:43 ww2 /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe6)[0xb7755b56]
May 6 17:28:43 ww2 ftpd: some.remote.host: www: STOR main.query.xml[0x804ad41]
May 6 17:28:43 ww2 ======= Memory map: ========
May 6 17:28:43 ww2 08048000-08070000 r-xp 00000000 fc:01 7164446 /usr/sbin/wu-ftpd#01208070000-08071000 r--p 00027000 fc:01 7164446 /usr/sbin/wu-ftpd#01208071000-08074000 rw-p 00028000 fc:01 7164446 /usr/sbin/wu-ftpd#01208074000-0808e000 rw-p 00000000 00:00 0 #0120849d000-084ce000 rw-p 00000000 00:00 0 [heap]#012b7500000-b7521000 rw-p 00000000 00:00 0 #012b7521000-b7600000 ---p 00000000 00:00 0 #012b7655000-b765c000 r-xp 00000000 fc:01 2949346 /lib/tls/i686/cmov/librt-2.10.1.so#012b765c000-b765d000 r--p 00006000 fc:01 2949346 /lib/tls/i686/cmov/librt-2.10.1.so#012b765d000-b765e000 rw-p 00007000 fc:01 2949346 /lib/tls/i686/cmov/librt-2.10.1.so#012b765e000-b7673000 r-xp 00000000 fc:01 2949300 /lib/tls/i686/cmov/libpthread-2.10.1.so#012b7673000-b7674000 r--p 00014000 fc:01 2949300 /lib/tls/i686/cmov/libpthread-2.10.1.so#012b7674000-b7675000 rw-p 00015000 fc:01 2949300 /lib/tls/i686/cmov/libpthread-2.10.1.so#012b7675000-b7677000 rw-p 00000000 00:00 0 #012b76d9000-b76f5000 r-xp 00000000 fc:01 2949253 /lib/libgcc_s.so.1#012b76f5000-b76f600
May 6 17:28:43 ww2 0 r--p 0001b000 fc:01 2949253 /lib/libgcc_s.so.1#012b76f6000-b76f7000 rw-p 0001c000 fc:01 2949253 /lib/libgcc_s.so.1#012b76f7000-b76f8000 rw-p 00000000 00:00 0 #012b76f8000-b7701000 r-xp 00000000 fc:01 2949296 /lib/tls/i686/cmov/libnss_nis-2.10.1.so#012b7701000-b7702000 r--p 00008000 fc:01 2949296 /lib/tls/i686/cmov/libnss_nis-2.10.1.so#012b7702000-b7703000 rw-p 00009000 fc:01 2949296 /lib/tls/i686/cmov/libnss_nis-2.10.1.so#012b7703000-b7716000 r-xp 00000000 fc:01 2949287 /lib/tls/i686/cmov/libnsl-2.10.1.so#012b7716000-b7717000 r--p 00012000 fc:01 2949287 /lib/tls/i686/cmov/libnsl-2.10.1.so#012b7717000-b7718000 rw-p 00013000 fc:01 2949287 /lib/tls/i686/cmov/libnsl-2.10.1.so#012b7718000-b771a000 rw-p 00000000 00:00 0 #012b771a000-b7720000 r-xp 00000000 fc:01 2949288 /lib/tls/i686/cmov/libnss_compat-2.10.1.so#012b7720000-b7721000 r--p 00005000 fc:01 2949288 /lib/tls/i686/cmov/libnss_compat-2.10.1.so#012b7721000-b7722000 rw-p 00006000 fc:01 2949288 /lib/tls/i686/cmov/libnss_compat-2.10.1.so#012b7727000-b772c000 r-xp 0
May 6 17:28:43 ww2 0000000 fc:01 2949290 /lib/tls/i686/cmov/libnss_dns-2.10.1.so#012b772c000-b772d000 r--p 00004000 fc:01 2949290 /lib/tls/i686/cmov/libnss_dns-2.10.1.so#012b772d000-b772e000 rw-p 00005000 fc:01 2949290 /lib/tls/i686/cmov/libnss_dns-2.10.1.so#012b772e000-b7738000 r-xp 00000000 fc:01 2949292 /lib/tls/i686/cmov/libnss_files-2.10.1.so#012b7738000-b7739000 r--p 00009000 fc:01 2949292 /lib/tls/i686/cmov/libnss_files-2.10.1.so#012b7739000-b773a000 rw-p 0000a000 fc:01 2949292 /lib/tls/i686/cmov/libnss_files-2.10.1.so#012b773a000-b773b000 rw-p 00000000 00:00 0 #012b773b000-b773d000 r-xp 00000000 fc:01 2949282 /lib/tls/i686/cmov/libdl-2.10.1.so#012b773d000-b773e000 r--p 00001000 fc:01 2949282 /lib/tls/i686/cmov/libdl-2.10.1.so#012b773e000-b773f000 rw-p 00002000 fc:01 2949282 /lib/tls/i686/cmov/libdl-2.10.1.so#012b773f000-b787d000 r-xp 00000000 fc:01 2949256 /lib/tls/i686/cmov/libc-2.10.1.so#012b787d000-b787e000 ---p 0013e000 fc:01 2949256 /lib/tls/i686/cmov/libc-2.10.1.so#012b787e000-b7880000 r--p 0013e000 fc:01 2949256
May 6 17:28:43 ww2 /lib/tls/i686/cmov/libc-2.10.1.so#012b7880000-b7881000 rw-p 00140000 fc:01 2949256 /lib/tls/i686/cmov/libc-2.10.1.so#012b7881000-b7884000 rw-p 00000000 00:00 0 #012b7884000-b788f000 r-xp 00000000 fc:01 2949146 /lib/libpam.so.0.82.1#012b788f000-b7890000 r--p 0000a000 fc:01 2949146 /lib/libpam.so.0.82.1#012b7890000-b7891000 rw-p 0000b000 fc:01 2949146 /lib/libpam.so.0.82.1#012b7891000-b7892000 rw-p 00000000 00:00 0 #012b7892000-b78a2000 r-xp 00000000 fc:01 2949301 /lib/tls/i686/cmov/libresolv-2.10.1.so#012b78a2000-b78a3000 r--p 00010000 fc:01 2949301 /lib/tls/i686/cmov/libresolv-2.10.1.so#012b78a3000-b78a4000 rw-p 00011000 fc:01 2949301 /lib/tls/i686/cmov/libresolv-2.10.1.so#012b78a4000-b78a6000 rw-p 00000000 00:00 0 #012b78a6000-b78af000 r-xp 00000000 fc:01 2949281 /lib/tls/i686/cmov/libcrypt-2.10.1.so#012b78af000-b78b0000 r--p 00008000 fc:01 2949281 /lib/tls/i686/cmov/libcrypt-2.10.1.so#012b78b0000-b78b1000 rw-p 00009000 fc:01 2949281 /lib/tls/i686/cmov/libcrypt-2.10.1.so#012b78b1000-b78d8000 rw-p 00000000 00:00 0 #012b78db
May 6 17:28:43 ww2 000-b78df000 rw-p 00000000 00:00 0 #012b78df000-b78e0000 r-xp 00000000 00:00 0 [vdso]#012b78e0000-b78fb000 r-xp 00000000 fc:01 2949229 /lib/ld-2.10.1.so#012b78fb000-b78fc000 r--p 0001a000 fc:01 2949229 /lib/ld-2.10.1.so#012b78fc000-b78fd000 rw-p 0001b000 fc:01 2949229 /lib/ld-2.10.1.so#012bf95c000-bf97d000 rw-p 00000000 00:00 0 [stack]
May 6 18:01:05 ww2 *** glibc detected *** ftpd: some.remote.host: www: STOR self.php: double free or corruption (!prev): 0x084a7988 ***
May 6 18:01:05 ww2 ======= Backtrace: =========
May 6 18:01:05 ww2 /lib/tls/i686/cmov/libc.so.6[0xb77a9ff1]
May 6 18:01:05 ww2 /lib/tls/i686/cmov/libc.so.6[0xb77ab6f2]
May 6 18:01:05 ww2 /lib/tls/i686/cmov/libc.so.6(cfree+0x6d)[0xb77ae7cd]
May 6 18:01:05 ww2 /lib/tls/i686/cmov/libc.so.6(fclose+0x14a)[0xb779a50a]
May 6 18:01:05 ww2 ftpd: some.remote.host: www: STOR self.php[0x8051d70]
May 6 18:01:05 ww2 ftpd: some.remote.host: www: STOR self.php[0x805a037]
May 6 18:01:05 ww2 ftpd: some.remote.host: www: STOR self.php[0x8055755]
May 6 18:01:05 ww2 /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe6)[0xb7755b56]
May 6 18:01:05 ww2 ftpd: some.remote.host: www: STOR self.php[0x804ad41]
May 6 18:01:05 ww2 ======= Memory map: ========
May 6 18:01:05 ww2 08048000-08070000 r-xp 00000000 fc:01 7164446 /usr/sbin/wu-ftpd#01208070000-08071000 r--p 00027000 fc:01 7164446 /usr/sbin/wu-ftpd#01208071000-08074000 rw-p 00028000 fc:01 7164446 /usr/sbin/wu-ftpd#01208074000-0808e000 rw-p 00000000 00:00 0 #0120849d000-084ce000 rw-p 00000000 00:00 0 [heap]#012b7500000-b7521000 rw-p 00000000 00:00 0 #012b7521000-b7600000 ---p 00000000 00:00 0 #012b7655000-b765c000 r-xp 00000000 fc:01 2949346 /lib/tls/i686/cmov/librt-2.10.1.so#012b765c000-b765d000 r--p 00006000 fc:01 2949346 /lib/tls/i686/cmov/librt-2.10.1.so#012b765d000-b765e000 rw-p 00007000 fc:01 2949346 /lib/tls/i686/cmov/librt-2.10.1.so#012b765e000-b7673000 r-xp 00000000 fc:01 2949300 /lib/tls/i686/cmov/libpthread-2.10.1.so#012b7673000-b7674000 r--p 00014000 fc:01 2949300 /lib/tls/i686/cmov/libpthread-2.10.1.so#012b7674000-b7675000 rw-p 00015000 fc:01 2949300 /lib/tls/i686/cmov/libpthread-2.10.1.so#012b7675000-b7677000 rw-p 00000000 00:00 0 #012b76d3000-b76ef000 r-xp 00000000 fc:01 2949253 /lib/libgcc_s.so.1#012b76ef000-b76f000
May 6 18:01:05 ww2 0 r--p 0001b000 fc:01 2949253 /lib/libgcc_s.so.1#012b76f0000-b76f1000 rw-p 0001c000 fc:01 2949253 /lib/libgcc_s.so.1#012b76f7000-b76f8000 rw-p 00000000 00:00 0 #012b76f8000-b7701000 r-xp 00000000 fc:01 2949296 /lib/tls/i686/cmov/libnss_nis-2.10.1.so#012b7701000-b7702000 r--p 00008000 fc:01 2949296 /lib/tls/i686/cmov/libnss_nis-2.10.1.so#012b7702000-b7703000 rw-p 00009000 fc:01 2949296 /lib/tls/i686/cmov/libnss_nis-2.10.1.so#012b7703000-b7716000 r-xp 00000000 fc:01 2949287 /lib/tls/i686/cmov/libnsl-2.10.1.so#012b7716000-b7717000 r--p 00012000 fc:01 2949287 /lib/tls/i686/cmov/libnsl-2.10.1.so#012b7717000-b7718000 rw-p 00013000 fc:01 2949287 /lib/tls/i686/cmov/libnsl-2.10.1.so#012b7718000-b771a000 rw-p 00000000 00:00 0 #012b771a000-b7720000 r-xp 00000000 fc:01 2949288 /lib/tls/i686/cmov/libnss_compat-2.10.1.so#012b7720000-b7721000 r--p 00005000 fc:01 2949288 /lib/tls/i686/cmov/libnss_compat-2.10.1.so#012b7721000-b7722000 rw-p 00006000 fc:01 2949288 /lib/tls/i686/cmov/libnss_compat-2.10.1.so#012b7727000-b772c000 r-xp 0
May 6 18:01:05 ww2 0000000 fc:01 2949290 /lib/tls/i686/cmov/libnss_dns-2.10.1.so#012b772c000-b772d000 r--p 00004000 fc:01 2949290 /lib/tls/i686/cmov/libnss_dns-2.10.1.so#012b772d000-b772e000 rw-p 00005000 fc:01 2949290 /lib/tls/i686/cmov/libnss_dns-2.10.1.so#012b772e000-b7738000 r-xp 00000000 fc:01 2949292 /lib/tls/i686/cmov/libnss_files-2.10.1.so#012b7738000-b7739000 r--p 00009000 fc:01 2949292 /lib/tls/i686/cmov/libnss_files-2.10.1.so#012b7739000-b773a000 rw-p 0000a000 fc:01 2949292 /lib/tls/i686/cmov/libnss_files-2.10.1.so#012b773a000-b773b000 rw-p 00000000 00:00 0 #012b773b000-b773d000 r-xp 00000000 fc:01 2949282 /lib/tls/i686/cmov/libdl-2.10.1.so#012b773d000-b773e000 r--p 00001000 fc:01 2949282 /lib/tls/i686/cmov/libdl-2.10.1.so#012b773e000-b773f000 rw-p 00002000 fc:01 2949282 /lib/tls/i686/cmov/libdl-2.10.1.so#012b773f000-b787d000 r-xp 00000000 fc:01 2949256 /lib/tls/i686/cmov/libc-2.10.1.so#012b787d000-b787e000 ---p 0013e000 fc:01 2949256 /lib/tls/i686/cmov/libc-2.10.1.so#012b787e000-b7880000 r--p 0013e000 fc:01 2949256
May 6 18:01:05 ww2 /lib/tls/i686/cmov/libc-2.10.1.so#012b7880000-b7881000 rw-p 00140000 fc:01 2949256 /lib/tls/i686/cmov/libc-2.10.1.so#012b7881000-b7884000 rw-p 00000000 00:00 0 #012b7884000-b788f000 r-xp 00000000 fc:01 2949146 /lib/libpam.so.0.82.1#012b788f000-b7890000 r--p 0000a000 fc:01 2949146 /lib/libpam.so.0.82.1#012b7890000-b7891000 rw-p 0000b000 fc:01 2949146 /lib/libpam.so.0.82.1#012b7891000-b7892000 rw-p 00000000 00:00 0 #012b7892000-b78a2000 r-xp 00000000 fc:01 2949301 /lib/tls/i686/cmov/libresolv-2.10.1.so#012b78a2000-b78a3000 r--p 00010000 fc:01 2949301 /lib/tls/i686/cmov/libresolv-2.10.1.so#012b78a3000-b78a4000 rw-p 00011000 fc:01 2949301 /lib/tls/i686/cmov/libresolv-2.10.1.so#012b78a4000-b78a6000 rw-p 00000000 00:00 0 #012b78a6000-b78af000 r-xp 00000000 fc:01 2949281 /lib/tls/i686/cmov/libcrypt-2.10.1.so#012b78af000-b78b0000 r--p 00008000 fc:01 2949281 /lib/tls/i686/cmov/libcrypt-2.10.1.so#012b78b0000-b78b1000 rw-p 00009000 fc:01 2949281 /lib/tls/i686/cmov/libcrypt-2.10.1.so#012b78b1000-b78d8000 rw-p 00000000 00:00 0 #012b78db
May 6 18:01:05 ww2 000-b78df000 rw-p 00000000 00:00 0 #012b78df000-b78e0000 r-xp 00000000 00:00 0 [vdso]#012b78e0000-b78fb000 r-xp 00000000 fc:01 2949229 /lib/ld-2.10.1.so#012b78fb000-b78fc000 r--p 0001a000 fc:01 2949229 /lib/ld-2.10.1.so#012b78fc000-b78fd000 rw-p 0001b000 fc:01 2949229 /lib/ld-2.10.1.so#012bf95c000-bf97d000 rw-p 00000000 00:00 0 [stack]
remote user use ftp plugin in total commander file manager.
this error occurs some time. not on every upload.
ubuntu 9.10
