On 05.06.2016 17:48, Sven Roellig wrote: > Hi,i run Dovecot 2.3.0 Alpha > The last two Updates broken dovecot.in the mail.war log i became the error, > on every mail, > ..........de)<3+RHF1k4VFfDOwAApDKQ5A>: Fatal: master: service(lmtp): child > 15299 killed with signal 6 (core dumps disabled) > Jun 5 16:39:40 director dovecot: > lmtp(roellig@*******.org)<1o6JAKw5VFcPPAAApDKQ5A>: Panic: file imem.c: line > 60 (i_strconcat): assertion failed: (str1 != NULL) > > ....dovecot: lmtp(roellig@*******.org)<1o6JAKw5VFcPPAAApDKQ5A>: Error: Raw > backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x8cfbe) [0x7f62fe5defbe] -> > /usr/lib/dovecot/libdovecot.so.0(+0x8d0ac) [0x7f62fe5df0ac] -> > /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f62fe57dd1e] -> > /usr/lib/dovecot/libdovecot.so.0(i_strconcat+0x146) [0x7f62fe5e6bb6] -> > /usr/lib/dovecot/libdovecot-lda.so.0(duplicate_init+0x5d) [0x7f62feba1dfd] -> > /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x3c) [0x7f62feba47bc] -> > dovecot/lmtp(+0x6ac8) [0x7f62fefd3ac8] -> dovecot/lmtp(+0x73cf) > [0x7f62fefd43cf] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) > [0x7f62fe5f2ffc] -> > /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) > [0x7f62fe5f4461] -> > /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7f62fe5f3085] > -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f62fe5f3228] -> > /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f62fe584273] -> > dovecot/lmtp(main+0x165) [0x7f62fefd21a5] -> > /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f62fe1c8b45] -> > dovecot/lmtp(+0x5293) [0x7f62fefd2293] > > > the errors is from update to > dovecot-lmtpd_2%3a2.3.0~alpha0-1~auto+67_amd64.deb on debian 8.3on the > morning it came an update to debian 8.4 an dovecot > dovecot-lmtpd_2%3a2.3.0~alpha0-1~auto+78_amd64.deb > can anyone help > Sorry for my english. > Sven > >
Could you include doveconf -n and if possible gdb output with bt full? Would make lot easier to debug this. Aki
