Aki Tuomi
2017-Oct-12 05:43 UTC
Core Dumps with dovecot-2.2 -git as of 2.2.devel (eaf276b33)
We'll take a look ---Aki TuomiDovecot oy -------- Original message --------From: Reuben Farrelly <reuben-dovecot at reub.net> Date: 12/10/2017 07:50 (GMT+02:00) To: Aki Tuomi <aki.tuomi at dovecot.fi> Subject: Re: Core Dumps with dovecot-2.2 -git as of 2.2.devel (eaf276b33) Hi Aki, I think I posted a bt full of this in the original email I sent to the list: https://www.dovecot.org/pipermail/dovecot/2017-October/109583.html I've got heaps of coredumps if we need to pick apart one specific one now though. Reuben On 12/10/2017 3:36 PM, Aki Tuomi wrote:> can you provide bt full output from core? > > > > --- > Aki Tuomi > Dovecot oy > > -------- Original message -------- > From: Reuben Farrelly <reuben-dovecot at reub.net> > Date: 12/10/2017 06:22 (GMT+02:00) > To: Aki Tuomi <aki.tuomi at dovecot.fi>, dovecot at dovecot.org > Subject: Re: Core Dumps with dovecot-2.2 -git as of 2.2.devel (eaf276b33) > > Hi, > > Just to confirm this is still a major problem for me with the 2.2.33.1 > release (did not exist in previous releases). > > Reuben > > > On 8/10/2017 6:30 AM, Aki Tuomi wrote: >> Thanks! We'll look into it. >> >> >> >> --- >> Aki Tuomi >> Dovecot oy >> >> -------- Original message -------- >> From: Reuben Farrelly <reuben-dovecot at reub.net> >> Date: 07/10/2017 13:08 (GMT+02:00) >> To: dovecot at dovecot.org >> Subject: Core Dumps with dovecot-2.2 -git as of 2.2.devel (eaf276b33) >> >> This appears to be breaking dsync at the moment and is caused by >> something committed in the last week or so.? This is with the current >> -git of dovecot-2.2 (eaf276b33). >> >> The crash happens all the time - the logs are full of this message. >> >> Oct? 7 20:31:24 thunderstorm.reub.net dovecot: doveadm: Warning: I/O >> leak: 0x7f8bb6581b4c (ostream-file.c:350, fd 14) >> Oct? 7 20:31:24 thunderstorm.reub.net dovecot: doveadm: Panic: file >> ioloop.c: line 126 (io_remove_full): assertion failed: (io->callback !>> NULL) >> Oct? 7 20:31:24 thunderstorm.reub.net dovecot: doveadm: Error: Raw >> backtrace: /usr/lib64/dovecot/libdovecot.so.0(+0xd48a6) [0x7f8bb654a8a6] >> -> /usr/lib64/dovecot/li >> bdovecot.so.0(+0xd5e26) [0x7f8bb654be26] -> >> /usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) [0x7f8bb654ac39] -> >> /usr/lib64/dovecot/libdovecot.so.0(+0xf5cb0) [0x7f8bb6 >> 56bcb0] -> /usr/lib64/dovecot/libdovecot.so.0(io_remove+0x1d) >> [0x7f8bb656be31] -> /usr/lib64/dovecot/libdovecot.so.0(+0x10b5f8) >> [0x7f8bb65815f8] -> /usr/lib64/dovec >> ot/libdovecot.so.0(o_stream_cork+0x5a) [0x7f8bb657e289] -> >> /usr/lib64/dovecot/libssl_iostream_openssl.so(+0x6406) [0x7f8bb12d6406] >> -> /usr/lib64/dovecot/libssl_iost >> ream_openssl.so(openssl_iostream_bio_sync+0x18) [0x7f8bb12d6af6] -> >> /usr/lib64/dovecot/libssl_iostream_openssl.so(+0xa52e) >> [0x7f8bb12da52e] -> / >> usr/lib64/dovecot/libssl_iostream_openssl.so(+0xa6ef) [0x7f8bb12da6ef] >> -> /usr/lib64/dovecot/libdovecot.so.0(o_stream_sendv+0xc7) >> [0x7f8bb657e765] -> >> /usr/lib64/dovecot/libdovecot.so.0(o_stream_send+0x61) [0x7f8bb657e688] >> -> /usr/lib64/dovecot/libdovecot.so.0(+0x10dc2c) [0x7f8bb6583c2c] -> >> /usr/lib64/dovecot/libdovecot.so.0(+0x10ddd4) [0x7f8bb6583dd4] -> >> /usr/lib64/dovecot/libdovecot.so.0(o_stream_sendv+0xc7) [0x7f8bb657e765] >> -> /usr/lib64/dovecot/libdovecot.so.0(o_stream_nsendv+0x55) >> [0x7f8bb657e93f] -> >> /usr/lib64/dovecot/libdovecot.so.0(o_stream_nsend+0x61) [0x7f8bb657e8d3] >> -> dovecot/doveadm-server() [0x444a35] -> >> /usr/lib64/dovecot/libdovecot.so.0(i_warning+0xce) [0x7f8bb654afdc] -> >> /usr/lib64/dovecot/libdovecot.so.0(io_loop_destroy+0x2ca) >> [0x7f8bb656d8cd] -> dovecot/doveadm-server() [0x4454d1] -> >> dovecot/doveadm-server() [0x445793] -> dovecot/doveadm-server() >> [0x445dd6] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_call_io+0xd6) >> [0x7f8bb656d241] -> >> /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x225) >> [0x7f8bb656fe58] -> >> /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run+0x3e) >> [0x7f8bb656d422] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_run+0xbe) >> [0x7f8bb656d345] >> Oct? 7 20:31:24 thunderstorm.reub.net dovecot: doveadm: Fatal: master: >> service(doveadm): child 27186 killed with signal 6 (core dumped) >> >> >> thunderstorm reuben # file core >> core: ELF 64-bit LSB core file x86-64, version 1 (SYSV), SVR4-style, >> from 'dovecot/doveadm-server', real uid: 0, effective uid: 0, real gid: >> 0, effective gid: 0, execfn: '/usr/libexec/dovecot/doveadm-server', >> platform: 'x86_64' >> >> thunderstorm reuben # gdb /usr/libexec/dovecot/doveadm-server core >> GNU gdb (Gentoo 8.0.1 vanilla) 8.0.1 >> Copyright (C) 2017 Free Software Foundation, Inc. >> License GPLv3+: GNU GPL version 3 or later >> <http://gnu.org/licenses/gpl.html> >> This is free software: you are free to change and redistribute it. >> There is NO WARRANTY, to the extent permitted by law.? Type "show copying" >> and "show warranty" for details. >> This GDB was configured as "x86_64-pc-linux-gnu". >> Type "show configuration" for configuration details. >> For bug reporting instructions, please see: >> <https://bugs.gentoo.org/>. >> Find the GDB manual and other documentation resources online at: >> <http://www.gnu.org/software/gdb/documentation/>. >> For help, type "help". >> Type "apropos word" to search for commands related to "word"... >> Reading symbols from /usr/libexec/dovecot/doveadm-server...done. >> [New LWP 27186] >> [Thread debugging using libthread_db enabled] >> Using host libthread_db library "/lib64/libthread_db.so.1". >> Core was generated by `dovecot/doveadm-server'. >> Program terminated with signal SIGABRT, Aborted. >> #0? 0x00007f8bb60e7f70 in raise () from /lib64/libc.so.6 >> (gdb) bt full >> #0? 0x00007f8bb60e7f70 in raise () from /lib64/libc.so.6 >> No symbol table info available. >> #1? 0x00007f8bb60e9aa7 in abort () from /lib64/libc.so.6 >> No symbol table info available. >> #2? 0x00007f8bb654a8f5 in default_fatal_finish (type=LOG_TYPE_PANIC, >> status=0) at failures.c:201 >> ???????? backtrace = 0x228e4d8 >> "/usr/lib64/dovecot/libdovecot.so.0(+0xd48a6) [0x7f8bb654a8a6] -> >> /usr/lib64/dovecot/libdovecot.so.0(+0xd5e26) [0x7f8bb654be26] -> >> /usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) [0x7f8bb654ac39] -> /usr"... >> #3? 0x00007f8bb654be26 in i_internal_fatal_handler (ctx=0x7ffef81daa50, >> format=0x7f8bb65ba898 "file %s: line %d (%s): assertion failed: (%s)", >> args=0x7ffef81daa70) >> ???? at failures.c:670 >> ???????? status = 0 >> #4? 0x00007f8bb654ac39 in i_panic (format=0x7f8bb65ba898 "file %s: line >> %d (%s): assertion failed: (%s)") at failures.c:275 >> ???????? ctx = {type = LOG_TYPE_PANIC, exit_status = 0, timestamp = 0x0, >> timestamp_usecs = 0} >> ???????? args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area >> 0x7ffef81dab50, reg_save_area = 0x7ffef81daa90}} >
Aki Tuomi
2017-Oct-12 11:38 UTC
Core Dumps with dovecot-2.2 -git as of 2.2.devel (eaf276b33)
Are you using the xi packages? If yes, can you please send me one fresh core? Aki> On October 12, 2017 at 8:43 AM Aki Tuomi <aki.tuomi at dovecot.fi> wrote: > > > We'll take a look > > > ---Aki TuomiDovecot oy > -------- Original message --------From: Reuben Farrelly <reuben-dovecot at reub.net> Date: 12/10/2017 07:50 (GMT+02:00) To: Aki Tuomi <aki.tuomi at dovecot.fi> Subject: Re: Core Dumps with dovecot-2.2 -git as of 2.2.devel (eaf276b33) > Hi Aki, > > I think I posted a bt full of this in the original email I sent to the list: > > https://www.dovecot.org/pipermail/dovecot/2017-October/109583.html > > I've got heaps of coredumps if we need to pick apart one specific one > now though. > > Reuben > > > On 12/10/2017 3:36 PM, Aki Tuomi wrote: > > can you provide bt full output from core? > > > > > > > > --- > > Aki Tuomi > > Dovecot oy > > > > -------- Original message -------- > > From: Reuben Farrelly <reuben-dovecot at reub.net> > > Date: 12/10/2017 06:22 (GMT+02:00) > > To: Aki Tuomi <aki.tuomi at dovecot.fi>, dovecot at dovecot.org > > Subject: Re: Core Dumps with dovecot-2.2 -git as of 2.2.devel (eaf276b33) > > > > Hi, > > > > Just to confirm this is still a major problem for me with the 2.2.33.1 > > release (did not exist in previous releases). > > > > Reuben > > > > > > On 8/10/2017 6:30 AM, Aki Tuomi wrote: > >> Thanks! We'll look into it. > >> > >> > >> > >> --- > >> Aki Tuomi > >> Dovecot oy > >> > >> -------- Original message -------- > >> From: Reuben Farrelly <reuben-dovecot at reub.net> > >> Date: 07/10/2017 13:08 (GMT+02:00) > >> To: dovecot at dovecot.org > >> Subject: Core Dumps with dovecot-2.2 -git as of 2.2.devel (eaf276b33) > >> > >> This appears to be breaking dsync at the moment and is caused by > >> something committed in the last week or so.? This is with the current > >> -git of dovecot-2.2 (eaf276b33). > >> > >> The crash happens all the time - the logs are full of this message. > >> > >> Oct? 7 20:31:24 thunderstorm.reub.net dovecot: doveadm: Warning: I/O > >> leak: 0x7f8bb6581b4c (ostream-file.c:350, fd 14) > >> Oct? 7 20:31:24 thunderstorm.reub.net dovecot: doveadm: Panic: file > >> ioloop.c: line 126 (io_remove_full): assertion failed: (io->callback !> >> NULL) > >> Oct? 7 20:31:24 thunderstorm.reub.net dovecot: doveadm: Error: Raw > >> backtrace: /usr/lib64/dovecot/libdovecot.so.0(+0xd48a6) [0x7f8bb654a8a6] > >> -> /usr/lib64/dovecot/li > >> bdovecot.so.0(+0xd5e26) [0x7f8bb654be26] -> > >> /usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) [0x7f8bb654ac39] -> > >> /usr/lib64/dovecot/libdovecot.so.0(+0xf5cb0) [0x7f8bb6 > >> 56bcb0] -> /usr/lib64/dovecot/libdovecot.so.0(io_remove+0x1d) > >> [0x7f8bb656be31] -> /usr/lib64/dovecot/libdovecot.so.0(+0x10b5f8) > >> [0x7f8bb65815f8] -> /usr/lib64/dovec > >> ot/libdovecot.so.0(o_stream_cork+0x5a) [0x7f8bb657e289] -> > >> /usr/lib64/dovecot/libssl_iostream_openssl.so(+0x6406) [0x7f8bb12d6406] > >> -> /usr/lib64/dovecot/libssl_iost > >> ream_openssl.so(openssl_iostream_bio_sync+0x18) [0x7f8bb12d6af6] -> > >> /usr/lib64/dovecot/libssl_iostream_openssl.so(+0xa52e) > >> [0x7f8bb12da52e] -> / > >> usr/lib64/dovecot/libssl_iostream_openssl.so(+0xa6ef) [0x7f8bb12da6ef] > >> -> /usr/lib64/dovecot/libdovecot.so.0(o_stream_sendv+0xc7) > >> [0x7f8bb657e765] -> > >> /usr/lib64/dovecot/libdovecot.so.0(o_stream_send+0x61) [0x7f8bb657e688] > >> -> /usr/lib64/dovecot/libdovecot.so.0(+0x10dc2c) [0x7f8bb6583c2c] -> > >> /usr/lib64/dovecot/libdovecot.so.0(+0x10ddd4) [0x7f8bb6583dd4] -> > >> /usr/lib64/dovecot/libdovecot.so.0(o_stream_sendv+0xc7) [0x7f8bb657e765] > >> -> /usr/lib64/dovecot/libdovecot.so.0(o_stream_nsendv+0x55) > >> [0x7f8bb657e93f] -> > >> /usr/lib64/dovecot/libdovecot.so.0(o_stream_nsend+0x61) [0x7f8bb657e8d3] > >> -> dovecot/doveadm-server() [0x444a35] -> > >> /usr/lib64/dovecot/libdovecot.so.0(i_warning+0xce) [0x7f8bb654afdc] -> > >> /usr/lib64/dovecot/libdovecot.so.0(io_loop_destroy+0x2ca) > >> [0x7f8bb656d8cd] -> dovecot/doveadm-server() [0x4454d1] -> > >> dovecot/doveadm-server() [0x445793] -> dovecot/doveadm-server() > >> [0x445dd6] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_call_io+0xd6) > >> [0x7f8bb656d241] -> > >> /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x225) > >> [0x7f8bb656fe58] -> > >> /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run+0x3e) > >> [0x7f8bb656d422] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_run+0xbe) > >> [0x7f8bb656d345] > >> Oct? 7 20:31:24 thunderstorm.reub.net dovecot: doveadm: Fatal: master: > >> service(doveadm): child 27186 killed with signal 6 (core dumped) > >> > >> > >> thunderstorm reuben # file core > >> core: ELF 64-bit LSB core file x86-64, version 1 (SYSV), SVR4-style, > >> from 'dovecot/doveadm-server', real uid: 0, effective uid: 0, real gid: > >> 0, effective gid: 0, execfn: '/usr/libexec/dovecot/doveadm-server', > >> platform: 'x86_64' > >> > >> thunderstorm reuben # gdb /usr/libexec/dovecot/doveadm-server core > >> GNU gdb (Gentoo 8.0.1 vanilla) 8.0.1 > >> Copyright (C) 2017 Free Software Foundation, Inc. > >> License GPLv3+: GNU GPL version 3 or later > >> <http://gnu.org/licenses/gpl.html> > >> This is free software: you are free to change and redistribute it. > >> There is NO WARRANTY, to the extent permitted by law.? Type "show copying" > >> and "show warranty" for details. > >> This GDB was configured as "x86_64-pc-linux-gnu". > >> Type "show configuration" for configuration details. > >> For bug reporting instructions, please see: > >> <https://bugs.gentoo.org/>. > >> Find the GDB manual and other documentation resources online at: > >> <http://www.gnu.org/software/gdb/documentation/>. > >> For help, type "help". > >> Type "apropos word" to search for commands related to "word"... > >> Reading symbols from /usr/libexec/dovecot/doveadm-server...done. > >> [New LWP 27186] > >> [Thread debugging using libthread_db enabled] > >> Using host libthread_db library "/lib64/libthread_db.so.1". > >> Core was generated by `dovecot/doveadm-server'. > >> Program terminated with signal SIGABRT, Aborted. > >> #0? 0x00007f8bb60e7f70 in raise () from /lib64/libc.so.6 > >> (gdb) bt full > >> #0? 0x00007f8bb60e7f70 in raise () from /lib64/libc.so.6 > >> No symbol table info available. > >> #1? 0x00007f8bb60e9aa7 in abort () from /lib64/libc.so.6 > >> No symbol table info available. > >> #2? 0x00007f8bb654a8f5 in default_fatal_finish (type=LOG_TYPE_PANIC, > >> status=0) at failures.c:201 > >> ???????? backtrace = 0x228e4d8 > >> "/usr/lib64/dovecot/libdovecot.so.0(+0xd48a6) [0x7f8bb654a8a6] -> > >> /usr/lib64/dovecot/libdovecot.so.0(+0xd5e26) [0x7f8bb654be26] -> > >> /usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) [0x7f8bb654ac39] -> /usr"... > >> #3? 0x00007f8bb654be26 in i_internal_fatal_handler (ctx=0x7ffef81daa50, > >> format=0x7f8bb65ba898 "file %s: line %d (%s): assertion failed: (%s)", > >> args=0x7ffef81daa70) > >> ???? at failures.c:670 > >> ???????? status = 0 > >> #4? 0x00007f8bb654ac39 in i_panic (format=0x7f8bb65ba898 "file %s: line > >> %d (%s): assertion failed: (%s)") at failures.c:275 > >> ???????? ctx = {type = LOG_TYPE_PANIC, exit_status = 0, timestamp = 0x0, > >> timestamp_usecs = 0} > >> ???????? args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area > >> 0x7ffef81dab50, reg_save_area = 0x7ffef81daa90}} > >
Reuben Farrelly
2017-Oct-12 20:10 UTC
Core Dumps with dovecot-2.2 -git as of 2.2.devel (eaf276b33)
No. Compiling entirely from -git source (on one system) and a Gentoo ebuild on another two. Reuben On 12/10/2017 10:38 PM, Aki Tuomi wrote:> Are you using the xi packages? If yes, can you please send me one fresh core? > > Aki > >> On October 12, 2017 at 8:43 AM Aki Tuomi <aki.tuomi at dovecot.fi> wrote: >> >> >> We'll take a look >> >> >> ---Aki TuomiDovecot oy >> -------- Original message --------From: Reuben Farrelly <reuben-dovecot at reub.net> Date: 12/10/2017 07:50 (GMT+02:00) To: Aki Tuomi <aki.tuomi at dovecot.fi> Subject: Re: Core Dumps with dovecot-2.2 -git as of 2.2.devel (eaf276b33) >> Hi Aki, >> >> I think I posted a bt full of this in the original email I sent to the list: >> >> https://www.dovecot.org/pipermail/dovecot/2017-October/109583.html >> >> I've got heaps of coredumps if we need to pick apart one specific one >> now though. >> >> Reuben
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