And got this regression with dovecot-1.1.rc7 with each pop3 connection, hg version of 2 days ago was working fine.

Now I'm back again to hg before "Message sort index handling rewrite".

Regards, Diego.

Panic: POP3(username): file index-mail.c: line 1007: unreached

(gdb) bt #0 0x00b91402 in __kernel_vsyscall () #1 0x00725ba0 in raise () from /lib/libc.so.6 #2 0x007274b1 in abort () from /lib/libc.so.6 #3 0x080c3f0d in default_fatal_finish (type=<value optimized out>, status=0) at failures.c:152 #4 0x080c3f5a in i_internal_fatal_handler (type=LOG_TYPE_PANIC, status=0, fmt=0x80d8210 "file %s: line %d: unreached", args=0xbfeec684 "3�\r\b�\003") at failures.c:418 #5 0x080c37fc in i_panic (format=0x80d8210 "file %s: line %d: unreached") at failures.c:193 #6 0x08089a60 in index_mail_get_special (_mail=0x963cbe0, field=6, value_r=0xbfeec70c) at index-mail.c:1007 #7 0x0805aac5 in list_uids_iter (client=0x9636f68, ctx=0x96389a0) at commands.c:566 #8 0x0805ad31 in client_command_execute (client=0x9636f68, name=0x963b37c "UIDL", args=0x80dc0c2 "") at commands.c:642 #9 0x08059f92 in client_input (client=0x9636f68) at client.c:413 #10 0x080cb7c0 in io_loop_handler_run (ioloop=0x96359b0) at ioloop-epoll.c:201 #11 0x080ca9c8 in io_loop_run (ioloop=0x96359b0) at ioloop.c:308 #12 0x0805bbfc in main (argc=Cannot access memory at address 0x4c52 ) at main.c:275