Is it intermittent, then?
On Fri, Sep 16, 2016 at 12:47:14AM +0000, Alin Serdean wrote: > Sorry to bump on this problem again, but the issue reproduces from time to > time while testing under windows. > > Applying (http://openvswitch.org/pipermail/dev/2016-September/079315.html) > would fix the symptom. > > STACK_TEXT: > 000000c0`e63cf680 00007ff7`f9306607 : 00000264`7e439f00 00000000`00000000 > 00000264`7e42def8 00000000`2b038801 : > ovsdb_server!ovsdb_datum_compare_3way+0x1d > 000000c0`e63cf6c0 00007ff7`f92df779 : 00000264`7e439f00 00000000`00000000 > 00000264`7e42def8 00007ff7`f92df5c5 : ovsdb_server!ovsdb_datum_equals+0x27 > 000000c0`e63cf700 00007ff7`f92e1034 : 00000264`7e43fb80 00000264`7e439ea0 > 00000000`00000000 00000264`7e4395c0 : > ovsdb_server!update_monitor_row_data+0xa9 > 000000c0`e63cf760 00007ff7`f92e136d : 00000000`00000000 00000264`7e439ea0 > 00000264`7e43fb80 00000264`7e4395c0 : > ovsdb_server!ovsdb_monitor_changes_update+0x114 > 000000c0`e63cf7c0 00007ff7`f92e6e60 : 00000000`00000000 00000264`7e439ea0 > 00000264`7e4394e4 000000c0`e63cf8b0 : > ovsdb_server!ovsdb_monitor_change_cb+0x1dd > 000000c0`e63cf840 00007ff7`f92e178c : 00000264`7e43ca90 00007ff7`f92e1190 > 000000c0`e63cf8b0 00000264`7e439c80 : > ovsdb_server!ovsdb_txn_for_each_change+0x130 > 000000c0`e63cf880 00007ff7`f92ea7b9 : 00000264`7e43fab0 00000264`7e43ca90 > 00000000`00000000 00000000`00000001 : ovsdb_server!ovsdb_monitor_commit+0x5c > 000000c0`e63cf8e0 00007ff7`f92e6aac : 00000264`7e43ca90 00000000`00000000 > 8f4644b3`452879f6 6eb99859`8e0f9f99 : ovsdb_server!ovsdb_txn_commit_+0x259 > 000000c0`e63cf930 00007ff7`f92e4a51 : 00000264`7e43ca90 00000264`7e43e500 > 00000264`7e438de0 00000264`7e43ca90 : ovsdb_server!ovsdb_txn_commit+0x1c > 000000c0`e63cf970 00007ff7`f92e36ac : 00000264`7e43e3f0 00000264`7e438de0 > 00000264`7e43e5d0 00000264`7e43e5d0 : ovsdb_server!process_notification+0x131 > 000000c0`e63cf9d0 00007ff7`f92d3199 : 00000264`7e42dcf0 000000c0`e63cfb38 > 000000c0`e63cfcd0 00007ff7`f92ff89f : ovsdb_server!replication_run+0x23c > 000000c0`e63cfae0 00007ff7`f92d3db3 : 00000264`7e42dcf0 000000c0`e63cfc48 > 00000264`7e42fdd0 000000c0`e63cfcd0 : ovsdb_server!main_loop+0x209 > 000000c0`e63cfb70 00007ff7`f9337f3c : 00007ff7`00000001 00000264`7e426350 > 00000000`00000000 00000000`00000000 : ovsdb_server!main+0x993 > 000000c0`e63cfd30 00007ff7`f933807e : 00000000`00000000 00000000`00000000 > 00000000`00000000 00000000`00000000 : ovsdb_server!__tmainCRTStartup+0xec > 000000c0`e63cfd80 00007ffd`5b728102 : 00000000`00000000 00000000`00000000 > 00000000`00000000 00000000`00000000 : ovsdb_server!mainCRTStartup+0xe > 000000c0`e63cfdb0 00007ffd`5dc5c5b4 : 00007ffd`5b7280e0 00000000`00000000 > 00000000`00000000 00000000`00000000 : kernel32!BaseThreadInitThunk+0x22 > 000000c0`e63cfde0 00000000`00000000 : 00000000`00000000 00000000`00000000 > 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x34 > > > STACK_COMMAND: ~0s; .ecxr ; kb > > FAULTING_SOURCE_LINE: ovsdb-data.c > > FAULTING_SOURCE_FILE: ovsdb-data.c > > FAULTING_SOURCE_LINE_NUMBER: 1626 > > FAULTING_SOURCE_CODE: > 1622: const struct ovsdb_type *type) > 1623: { > 1624: int cmp; > 1625: > > 1626: if (a->n != b->n) { > 1627: return a->n < b->n ? -1 : 1; > 1628: } > 1629: > 1630: cmp = atom_arrays_compare_3way(a->keys, b->keys, type->key.type, > a->n); > 1631: if (cmp) { > > > > > I don't know the exact cause of the problem, but this new > > > > implementation leaves me more confident due to its simplicity. > > > > > > > > Reported-by: Joe Stringer <j...@ovn.org> > > > > Reported-at: http://openvswitch.org/pipermail/dev/2016-September/ > > > > 079315.html > > > > Fixes: 60e0cd041958 ("ovsdb: Replication usability improvements") > > > > Signed-off-by: Ben Pfaff <b...@ovn.org> > > > > > > > > > > Acked-by: Andy Zhou <az...@ovn.org> > > > > > > Thanks for tracking this down the issue and for the simplification. > > > Sorry for not jumpping on Joe's original report sonner. I did not have > > > internet access from my laptop for the last few days. > > > > You're on vacation, no worries. > > > > Applied to master and branch-2.6, thanks! > > _______________________________________________ > > dev mailing list > > dev@openvswitch.org > > http://openvswitch.org/mailman/listinfo/dev _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
