Re: (ITS#7010) Deadlock in Producer/Consumer Nodes

Here is the data requested from the most recent lock-up.

Default locking region information: 14 Last allocated locker ID 0x7fffffff Current maximum unused locker ID 9 Number of lock modes 1000 Maximum number of locks possible 1000 Maximum number of lockers possible 1000 Maximum number of lock objects possible 160 Number of lock object partitions 27 Number of current locks 682 Maximum number of locks at any one time 5 Maximum number of locks in any one bucket 0 Maximum number of locks stolen by for an empty partition 0 Maximum number of locks stolen for any one partition 63 Number of current lockers 63 Maximum number of lockers at any one time 21 Number of current lock objects 377 Maximum number of lock objects at any one time 3 Maximum number of lock objects in any one bucket 0 Maximum number of objects stolen by for an empty partition 0 Maximum number of objects stolen for any one partition 13M Total number of locks requested (13581842) 13M Total number of locks released (13581804) 0 Total number of locks upgraded 13 Total number of locks downgraded 6 Lock requests not available due to conflicts, for which we waited 1 Lock requests not available due to conflicts, for which we did not wait 0 Number of deadlocks 0 Lock timeout value 0 Number of locks that have timed out 0 Transaction timeout value 0 Number of transactions that have timed out 808KB The size of the lock region 15280 The number of partition locks that required waiting (0%) 10921 The maximum number of times any partition lock was waited for (0%) 0 The number of object queue operations that required waiting (0%) 4742 The number of locker allocations that required waiting (0%) 0 The number of region locks that required waiting (0%) 3 Maximum hash bucket length =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Lock REGINFO information: Lock Region type 5 Region ID __db.005 Region name 0x2aeb3285c000 Region address 0x2aeb3285c138 Region primary address 0 Region maximum allocation 0 Region allocated Region allocations: 327 allocations, 0 failures, 0 frees, 1 longest Allocations by power-of-two sizes: 1KB 322 2KB 0 4KB 0 8KB 0 16KB 1 32KB 2 64KB 0 128KB 1 256KB 1 512KB 0 1024KB 0 REGION_JOIN_OK Region flags =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Lock region parameters: 262177 Lock region region mutex [0/450861 0% 15746/47187942583984] 1031 locker table size 1031 object table size 952 obj_off 122400 locker_off 1 need_dd =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Lock conflict matrix: =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Locks grouped by lockers: Locker Mode Count Status ----------------- Object --------------- 1 dd=22 locks held 1 write locks 0 pid/thread 7123/47021676422512 priority 100 1 READ 1 HELD id2entry.bdb handle 0 2 dd=21 locks held 1 write locks 0 pid/thread 7123/47021676422512 priority 100 2 READ 1 HELD dn2id.bdb handle 0 3 dd=20 locks held 0 write locks 0 pid/thread 7123/47021676422512 priority 100 4 dd=16 locks held 1 write locks 0 pid/thread 7123/1113479488 priority 100 4 READ 1 HELD entryUUID.bdb handle 0 5 dd=15 locks held 1 write locks 0 pid/thread 7123/1113479488 priority 100 5 READ 1 HELD modifyTimestamp.bdb handle 0 6 dd=12 locks held 1 write locks 0 pid/thread 7123/1113479488 priority 100 6 READ 1 HELD cn.bdb handle 0 7 dd=11 locks held 1 write locks 0 pid/thread 7123/1113479488 priority 100 7 READ 1 HELD givenName.bdb handle 0 8 dd=10 locks held 1 write locks 0 pid/thread 7123/1113479488 priority 100 8 READ 1 HELD sn.bdb handle 0 9 dd= 9 locks held 1 write locks 0 pid/thread 7123/1113479488 priority 100 9 READ 1 HELD objectClass.bdb handle 0 a dd= 6 locks held 1 write locks 0 pid/thread 7123/1113479488 priority 100 a READ 1 HELD uid.bdb handle 0 b dd= 5 locks held 1 write locks 0 pid/thread 7123/1113479488 priority 100 b READ 1 HELD uidNumber.bdb handle 0 c dd= 4 locks held 1 write locks 0 pid/thread 7123/1113479488 priority 100 c READ 1 HELD gidNumber.bdb handle 0 d dd= 3 locks held 1 write locks 0 pid/thread 7123/1121872192 priority 100 d READ 1 HELD sambaSID.bdb handle 0 e dd= 2 locks held 1 write locks 0 pid/thread 7123/1121872192 priority 100 e READ 1 HELD sambaPrimaryGroupSID.bdb handle 0 80000380 dd=14 locks held 0 write locks 0 pid/thread 7123/1121872192 priority 100 80000381 dd=13 locks held 0 write locks 0 pid/thread 7123/1092884800 priority 100 80000003 dd=19 locks held 0 write locks 0 pid/thread 7123/47021676422512 priority 100 80000004 dd=18 locks held 0 write locks 0 pid/thread 7123/47021676422512 priority 100 80000005 dd=17 locks held 1 write locks 0 pid/thread 7123/1113479488 priority 100 80000005 READ 1 HELD 0x3dc78 len: 9 data: a2b007000000000000 80000938 dd= 8 locks held 0 write locks 0 pid/thread 7123/1138657600 priority 100 80000939 dd= 7 locks held 0 write locks 0 pid/thread 7123/1130264896 priority 100 80048a47 dd= 1 locks held 0 write locks 0 pid/thread 7123/1147050304 priority 100 800dc266 dd= 0 locks held 11 write locks 5 pid/thread 7123/1138657600 priority 100 800dc266 WRITE 1 WAIT 0x3dc78 len: 9 data: a2b007000000000000 800dc266 READ 2 HELD dn2id.bdb page 11658 800dc266 WRITE 4 HELD dn2id.bdb page 11658 800dc266 READ 2 HELD objectClass.bdb page 115 800dc266 WRITE 2 HELD objectClass.bdb page 115 800dc266 READ 1 HELD objectClass.bdb page 3 800dc266 READ 1 HELD entryUUID.bdb page 2839 800dc266 WRITE 2 HELD entryUUID.bdb page 2839 800dc266 READ 1 HELD modifyTimestamp.bdb page 3168 800dc266 WRITE 2 HELD modifyTimestamp.bdb page 3168 800dc266 WRITE 3 HELD id2entry.bdb page 14475 800dc266 READ 1 HELD 0x36718 len: 9 data: 9cb007000000000000 800dc268 dd= 0 locks held 0 write locks 0 pid/thread 7123/1163835712 priority 100 800dc269 dd= 0 locks held 0 write locks 0 pid/thread 7123/1155443008 priority 100 800dc26a dd= 0 locks held 0 write locks 0 pid/thread 7123/1172228416 priority 100 800dc26b dd= 0 locks held 0 write locks 0 pid/thread 7123/1180621120 priority 100 800dc26c dd= 0 locks held 0 write locks 0 pid/thread 7123/1189013824 priority 100 800dc26d dd= 0 locks held 0 write locks 0 pid/thread 7123/1197406528 priority 100 800dc26e dd= 0 locks held 0 write locks 0 pid/thread 7123/1205799232 priority 100 800dc26f dd= 0 locks held 0 write locks 0 pid/thread 7123/1214191936 priority 100 800dc270 dd= 0 locks held 0 write locks 0 pid/thread 7123/1222584640 priority 100 800dc271 dd= 0 locks held 0 write locks 0 pid/thread 7123/1230977344 priority 100 800dc272 dd= 0 locks held 0 write locks 0 pid/thread 7123/1239370048 priority 100 800dc273 dd= 0 locks held 0 write locks 0 pid/thread 7123/1247762752 priority 100 800dc274 dd= 0 locks held 0 write locks 0 pid/thread 7123/1256155456 priority 100 800dc275 dd= 0 locks held 0 write locks 0 pid/thread 7123/1264548160 priority 100 800dc276 dd= 0 locks held 0 write locks 0 pid/thread 7123/1272940864 priority 100 800dc277 dd= 0 locks held 0 write locks 0 pid/thread 7123/1289726272 priority 100 800dc278 dd= 0 locks held 0 write locks 0 pid/thread 7123/1281333568 priority 100 800dc279 dd= 0 locks held 0 write locks 0 pid/thread 7123/1298118976 priority 100 800dc27a dd= 0 locks held 0 write locks 0 pid/thread 7123/1306511680 priority 100 800dc27b dd= 0 locks held 0 write locks 0 pid/thread 7123/1314904384 priority 100 800dc27c dd= 0 locks held 0 write locks 0 pid/thread 7123/1331689792 priority 100 800dc27d dd= 0 locks held 0 write locks 0 pid/thread 7123/1340082496 priority 100 800dc27e dd= 0 locks held 0 write locks 0 pid/thread 7123/1348475200 priority 100 800dc27f dd= 0 locks held 0 write locks 0 pid/thread 7123/1356867904 priority 100 800dc280 dd= 0 locks held 0 write locks 0 pid/thread 7123/1365260608 priority 100 800dc281 dd= 0 locks held 0 write locks 0 pid/thread 7123/1373653312 priority 100 800dc282 dd= 0 locks held 0 write locks 0 pid/thread 7123/1382046016 priority 100 800dc283 dd= 0 locks held 0 write locks 0 pid/thread 7123/1390438720 priority 100 800dc284 dd= 0 locks held 0 write locks 0 pid/thread 7123/1407224128 priority 100 800dc285 dd= 0 locks held 0 write locks 0 pid/thread 7123/1398831424 priority 100 800dc286 dd= 0 locks held 0 write locks 0 pid/thread 7123/1415616832 priority 100 800dc287 dd= 0 locks held 0 write locks 0 pid/thread 7123/1424009536 priority 100 800dc288 dd= 0 locks held 0 write locks 0 pid/thread 7123/1432402240 priority 100 800dc289 dd= 0 locks held 0 write locks 0 pid/thread 7123/1440794944 priority 100 800dc28a dd= 0 locks held 0 write locks 0 pid/thread 7123/1449187648 priority 100 800dc28b dd= 0 locks held 0 write locks 0 pid/thread 7123/1457580352 priority 100 800dc28c dd= 0 locks held 0 write locks 0 pid/thread 7123/1474365760 priority 100 800dc28d dd= 0 locks held 0 write locks 0 pid/thread 7123/1465973056 priority 100 800dc28e dd= 0 locks held 0 write locks 0 pid/thread 7123/1482758464 priority 100 800dc28e READ 1 WAIT dn2id.bdb page 11658 800dc28f dd= 0 locks held 0 write locks 0 pid/thread 7123/1491151168 priority 100 =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Locks grouped by object: Locker Mode Count Status ----------------- Object --------------- 800dc266 READ 2 HELD objectClass.bdb page 115 800dc266 WRITE 2 HELD objectClass.bdb page 115

800dc266 WRITE 3 HELD id2entry.bdb page 14475

4 READ 1 HELD entryUUID.bdb handle 0

1 READ 1 HELD id2entry.bdb handle 0

b READ 1 HELD uidNumber.bdb handle 0

80000005 READ 1 HELD 0x3dc78 len: 9 data: a2b007000000000000 800dc266 WRITE 1 WAIT 0x3dc78 len: 9 data: a2b007000000000000

e READ 1 HELD sambaPrimaryGroupSID.bdb handle 0

2 READ 1 HELD dn2id.bdb handle 0

800dc266 READ 1 HELD entryUUID.bdb page 2839 800dc266 WRITE 2 HELD entryUUID.bdb page 2839

a READ 1 HELD uid.bdb handle 0

6 READ 1 HELD cn.bdb handle 0

800dc266 READ 1 HELD 0x36718 len: 9 data: 9cb007000000000000

800dc266 READ 1 HELD modifyTimestamp.bdb page 3168 800dc266 WRITE 2 HELD modifyTimestamp.bdb page 3168

d READ 1 HELD sambaSID.bdb handle 0

c READ 1 HELD gidNumber.bdb handle 0

5 READ 1 HELD modifyTimestamp.bdb handle 0

8 READ 1 HELD sn.bdb handle 0

7 READ 1 HELD givenName.bdb handle 0

800dc266 READ 1 HELD objectClass.bdb page 3

9 READ 1 HELD objectClass.bdb handle 0

800dc266 READ 2 HELD dn2id.bdb page 11658 800dc266 WRITE 4 HELD dn2id.bdb page 11658 800dc28e READ 1 WAIT dn2id.bdb page 11658