found 266031 4.3.4-14 thanks I'm seeing this bug maybe once or twice a day on amd64/sid (and on etch too.) I'm also using the vi bindings, and the bug always hits me when browsing or searching history, usually when I press 'k' (up-line-or-history) in the vicmd mode. I think the history has to grow long enough first or something, it never seems to happen early in the terminal session. I have tried to find a way to reproduce the crash reliably, but no luck yet.
Here's the gdb backtrace and the message displayed on the terminal after the latest crash. Please let me know if I can provide more information. Core was generated by `-zsh'. Program terminated with signal 6, Aborted. #0 0x00002b361909c635 in raise () from /lib/libc.so.6 (gdb) bt #0 0x00002b361909c635 in raise () from /lib/libc.so.6 #1 0x00002b361909e090 in abort () from /lib/libc.so.6 #2 0x00002b36190d549b in ?? () from /lib/libc.so.6 #3 0x00002b36190dc99a in ?? () from /lib/libc.so.6 #4 0x00002b36190e058c in free () from /lib/libc.so.6 #5 0x000000000043254f in freehistdata () #6 0x000000000043556c in prepnexthistent () #7 0x000000000043688f in hend () #8 0x000000000043babc in loop () #9 0x000000000043c80c in zsh_main () #10 0x00002b3619088b44 in __libc_start_main () from /lib/libc.so.6 #11 0x000000000040f5b9 in _start () Message from the terminal, copy-pasted here: *** glibc detected *** -zsh: free(): invalid pointer: 0x00000000006e6560 *** ======= Backtrace: ========= /lib/libc.so.6[0x2b36190dc99a] /lib/libc.so.6(cfree+0x8c)[0x2b36190e058c] -zsh(freehistdata+0x1f)[0x43254f] -zsh(prepnexthistent+0x9c)[0x43556c] -zsh(hend+0x55f)[0x43688f] -zsh(loop+0x6c)[0x43babc] -zsh(zsh_main+0x1dc)[0x43c80c] /lib/libc.so.6(__libc_start_main+0xf4)[0x2b3619088b44] -zsh[0x40f5b9] ======= Memory map: ======== 00400000-00492000 r-xp 00000000 08:01 32832 /bin/zsh4 00691000-00697000 rw-p 00091000 08:01 32832 /bin/zsh4 00697000-00771000 rw-p 00697000 00:00 0 [heap] 2b3618562000-2b361857f000 r-xp 00000000 08:01 65556 /lib/ld-2.6.1.so 2b361857f000-2b3618582000 rw-p 2b361857f000 00:00 0 2b361877e000-2b3618780000 rw-p 0001c000 08:01 65556 /lib/ld-2.6.1.so 2b3618780000-2b3618782000 r-xp 00000000 08:01 65565 /lib/libdl-2.6.1.so 2b3618782000-2b3618982000 ---p 00002000 08:01 65565 /lib/libdl-2.6.1.so 2b3618982000-2b3618984000 rw-p 00002000 08:01 65565 /lib/libdl-2.6.1.so 2b3618984000-2b3618999000 r-xp 00000000 08:01 65557 /lib/libnsl-2.6.1.so 2b3618999000-2b3618b99000 ---p 00015000 08:01 65557 /lib/libnsl-2.6.1.so 2b3618b99000-2b3618b9b000 rw-p 00015000 08:01 65557 /lib/libnsl-2.6.1.so 2b3618b9b000-2b3618b9d000 rw-p 2b3618b9b000 00:00 0 2b3618b9d000-2b3618be5000 r-xp 00000000 08:01 65601 /lib/libncurses.so.5.6 2b3618be5000-2b3618de4000 ---p 00048000 08:01 65601 /lib/libncurses.so.5.6 2b3618de4000-2b3618de9000 rw-p 00047000 08:01 65601 /lib/libncurses.so.5.6 2b3618de9000-2b3618e69000 r-xp 00000000 08:01 65569 /lib/libm-2.6.1.so 2b3618e69000-2b3619068000 ---p 00080000 08:01 65569 /lib/libm-2.6.1.so 2b3619068000-2b361906a000 rw-p 0007f000 08:01 65569 /lib/libm-2.6.1.so 2b361906a000-2b361906b000 rw-p 2b361906a000 00:00 0 2b361906b000-2b36191b8000 r-xp 00000000 08:01 65561 /lib/libc-2.6.1.so 2b36191b8000-2b36193b8000 ---p 0014d000 08:01 65561 /lib/libc-2.6.1.so 2b36193b8000-2b36193bb000 r--p 0014d000 08:01 65561 /lib/libc-2.6.1.so 2b36193bb000-2b36193bd000 rw-p 00150000 08:01 65561 /lib/libc-2.6.1.so 2b36193bd000-2b36193c3000 rw-p 2b36193bd000 00:00 0 2b36193c3000-2b36195dc000 r--p 00000000 08:01 296126 /usr/lib/locale/locale-archive 2b36195dc000-2b36195e0000 rw-p 2b36195dc000 00:00 0 2b36195e0000-2b36195e7000 r-xp 00000000 08:01 65562 /lib/libnss_compat-2.6.1.so 2b36195e7000-2b36197e7000 ---p 00007000 08:01 65562 /lib/libnss_compat-2.6.1.so 2b36197e7000-2b36197e9000 rw-p 00007000 08:01 65562 /lib/libnss_compat-2.6.1.so 2b36197e9000-2b36197f3000 r-xp 00000000 08:01 65552 /lib/libnss_nis-2.6.1.so 2b36197f3000-2b36199f2000 ---p 0000a000 08:01 65552 /lib/libnss_nis-2.6.1.so 2b36199f2000-2b36199f4000 rw-p 00009000 08:01 65552 /lib/libnss_nis-2.6.1.so 2b36199f4000-2b36199fe000 r-xp 00000000 08:01 65570 /lib/libnss_files-2.6.1.so 2b36199fe000-2b3619bfd000 ---p 0000a000 08:01 65570 /lib/libnss_files-2.6.1.so 2b3619bfd000-2b3619bff000 rw-p 00009000 08:01 65570 /lib/libnss_files-2.6.1.so 2b3619c00000-2b3619c02000 r-xp 00000000 08:01 280025 /usr/lib/zsh/4.3.4/zsh/terminfo.so 2b3619c02000-2b3619e01000 ---p 00002000 08:01 280025 /usr/lib/zsh/4.3.4/zsh/terminfo.so 2b3619e01000-2b3619e02000 rw-p 00001000 08:01 280025 /usr/lib/zsh/4.3.4/zsh/terminfo.so 2b3619e02000-2b3619e3b000 r-xp 00000000 08:01 280036 /usr/lib/zsh/4.3.4/zsh/zle.so 2b3619e3b000-2b361a03a000 ---p 00039000 08:01 280036 /usr/lib/zsh/4.3.4/zsh/zle.so 2b361a03a000-2b361a042000 rw-p 00038000 08:01 280036 /usr/lib/zsh/4.3.4/zsh/zle.so 2b361a042000-2b361a062000 r-xp 00000000 08:01 280032 /usr/lib/zsh/4.3.4/zsh/complete.so 2b361a062000-2b361a262000 ---p 00020000 08:01 280032 /usr/lib/zsh/4.3.4/zsh/complete.so 2b361a262000-2b361a264000 rw-p 00020000 08:01 280032 /usr/lib/zsh/4.3.4/zsh/complete.so 2b361a264000-2b361a26a000 r-xp 00000000 08:01 280030 /usr/lib/zsh/4.3.4/zsh/zutil.so 2b361a26a000-2b361a46a000 ---p 00006000 08:01 280030 /usr/lib/zsh/4.3.4/zsh/zutil.so 2b361a46a000-2b361a46b000 rw-p 00006000 08:01 280030 /usr/lib/zsh/4.3.4/zsh/zutil.so 2b361a46b000-2b361a472000 r--s 00000000 08:01 262166 /usr/lib/gconv/gconv-modules.cache 2b361a472000-2b361a47a000 r-xp 00000000 08:01 280018 /usr/lib/zsh/4.3.4/zsh/parameter.so 2b361a47a000-2b361a67a000 ---p 00008000 08:01 280018 /usr/lib/zsh/4.3.4/zsh/parameter.so 2b361a67a000-2b361a67b000 rw-p 00008000 08:01 280018 /usr/lib/zsh/4.3.4/zsh/parameter.so 2b361a67b000-2b361a67e000 r-xp 00000000 08:01 278531 /usr/lib/zsh/4.3.4/zsh/rlimits.so 2b361a67e000-2b361a87d000 ---p 00003000 08:01 278531 /usr/lib/zsh/4.3.4/zsh/rlimits.so 2b361a87d000-2b361a87e000 rw-p 00002000 08:01 278531 /usr/lib/zsh/4.3.4/zsh/rlimits.so 2b361a87f000-2b361a882000 rw-p 2b361a87f000 00:00 0 2b361a882000-2b361a891000 r-xp 00000000 08:01 280034 /usr/lib/zsh/4.3.4/zsh/computil.so 2b361a891000-2b361aa90000 ---p 0000f000 08:01 280034 /usr/lib/zsh/4.3.4/zsh/computil.so 2b361aa90000-2b361aa91000 rw-p 0000e000 08:01 280034 /usr/lib/zsh/4.3.4/zsh/computil.so 2b361aa91000-2b361aa92000 rw-p 2b361aa91000 00:00 0 2b361aa93000-2b361aa96000 rw-p 2b361aa93000 00:00 0 2b361aa97000-2b361aa9a000 rw-p 2b361aa97000 00:00 0 2b361aa9b000-2b361aa9e000 rw-p 2b361aa9b000 00:00 0 2b361aa9f000-2b361aaa2000 rw-p 2b361aa9f000 00:00 0 2b361aaa3000-2b361aaa6000 rw-p 2b361aaa3000 00:00 0 2b361aaa7000-2b361aaaa000 rw-p 2b361aaa7000 00:00 0 2b361aaab000-2b361aaae000 rw-p 2b361aaab000 00:00 0 2b361aaaf000-2b361aab2000 rw-p 2b361aaaf000 00:00 0 2b361aab3000-2b361aab6000 rw-p 2b361aab3000 00:00 0 2b361aab7000-2b361aaba000 rw-p 2b361aab7000 00:00 0 2b361aabb000-2b361aabe000 rw-p 2b361aabb000 00:00 0 2b361aabf000-2b361aac2000 rw-p 2b361aabf000 00:00 0 2b361aac3000-2b361aac6000 rw-p 2b361aac3000 00:00 0 2b361aac7000-2b361aaca000 rw-p 2b361aac7000 00:00 0 2b361aacb000-2b361aace000 rw-p 2b361aacb000 00:00 0 2b361aacf000-2b361aad2000 rw-p 2b361aacf000 00:00 0 2b361aad3000-2b361aad6000 rw-p 2b361aad3000 00:00 0 2b361aad7000-2b361aada000 rw-p 2b361aad7000 00:00 0 2b361aadb000-2b361aade000 rw-p 2b361aadb000 00:00 0 2b361aadf000-2b361aae2000 rw-p 2b361aadf000 00:00 0 2b361aae3000-2b361aae6000 rw-p 2b361aae3000 00:00 0 2b361aae7000-2b361aaea000 rw-p 2b361aae7000 00:00 0 2b361aaeb000-2b361aaee000 rw-p 2b361aaeb000 00:00 0 2b361aaef000-2b361aaf2000 rw-p 2b361aaef000 00:00 0 2b361aaf3000-2b361aaf6000 rw-p 2b361aaf3000 00:00 0 2b361aaf7000-2b361aafa000 rw-p 2b361aaf7000 00:00 0 2b361aafb000-2b361aafe000 rw-p 2b361aafb000 00:00 0 2b361aaff000-2b361ab02000 rw-p 2b361aaff000 00:00 0 2b361ab03000-2b361ab06000 rw-p 2b361ab03000 00:00 0 2b361ab07000-2b361ab0a000 rw-p 2b361ab07000 00:00 0 2b361ab0b000-2b361ab0e000 rw-p 2b361ab0b000 00:00 0 2b361ab0f000-2b361ab12000 rw-p 2b361ab0f000 00:00 0 2b361ab13000-2b361ab16000 rw-p 2b361ab13000 00:00 0 2b361ab17000-2b361ab1a000 rw-p 2b361ab17000 00:00 0 2b361ab1b000-2b361ab1e000 rw-p 2b361ab1b000 00:00 0 2b361ab1f000-2b361ab22000 rw-p 2b361ab1f000 00:00 0 2b361ab23000-2b361ab26000 rw-p 2b361ab23000 00:00 0 2b361ab27000-2b361ab2a000 rw-p 2b361ab27000 00:00 0 2b361ab2b000-2b361ab2e000 rw-p 2b361ab2b000 00:00 0 2b361ab2f000-2b361ab32000 rw-p 2b361ab2f000 00:00 0 2b361ab36000-2b361ab43000 r-xp 00000000 08:01 65600 /lib/libgcc_s.so.1 2b361ab43000-2b361ad43000 ---p 0000d000 08:01 65600 /lib/libgcc_s.so.1 2b361ad43000-2b361ad44000 rw-p 0000d000 08:01 65600 /lib/libgcc_s.so.1 2b361c000000-2b361c021000 rw-p 2b361c000000 00:00 0 2b361c021000-2b3620000000 ---p 2b361c021000 00:00 0 7fff924f6000-7fff92548000 rw-p 7fff924f6000 00:00 0 [stack] ffffffffff600000-ffffffffffe00000 ---p 00000000 00:00 0 [vdso] Cheers, -- Niko Tyni [EMAIL PROTECTED] -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a 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