On 13 Jul 2018, at 21.39, Wolfgang Rosenauer <[email protected] <mailto:[email protected]>> wrote: > > I think I get pretty much the same issue: > > dsync(support): Panic: file mailbox-attribute.c: line 360 > (mailbox_attribute_get_stream): assertion failed: (value_r->value != NULL || > value_r->value_stream != NULL) > dsync(support): Error: Raw backtrace: > /usr/lib64/dovecot/libdovecot.so.0(+0xc9e06) [0x7fba8a348e06] -> > /usr/lib64/dovecot/libdovecot.so.0(default_fatal_handler+0x2a) > [0x7fba8a348e4a] -> /usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) > [0x7fba8a2bd813] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0x597fc) > [0x7fba8a64f7fc] -> dsync(dsync_mailbox_import_attribute+0x3a) > [0x55d72a8ac37a] -> dsync(dsync_brain_sync_mails+0x2ef) [0x55d72a8a7e9f] -> > dsync(dsync_brain_run+0x2b0) [0x55d72a8a3690] -> dsync(+0x29f5c) > [0x55d72a88af5c] -> dsync(+0x2bd97) [0x55d72a88cd97] -> dsync(+0x2c878) > [0x55d72a88d878] -> dsync(doveadm_mail_try_run+0x205) [0x55d72a88e1f5] -> > dsync(main+0x475) [0x55d72a87de85] -> > /lib64/libc.so.6(__libc_start_main+0xf5) [0x7fba89c8d725] -> > dsync(_start+0x29) [0x55d72a87e009]
Already fixed, but was scheduled for v2.3.3: https://github.com/dovecot/core/commit/4ff4bd024a9b6e7973b76b186ce085c2ca669d3e <https://github.com/dovecot/core/commit/4ff4bd024a9b6e7973b76b186ce085c2ca669d3e> As a workaround, you could disable ACL when running dsync: doveadm -o plugin/acl= ...
