The following bug has been logged online: Bug reference: 6065 Logged by: Ben Email address: bwtes...@yahoo.com PostgreSQL version: 9.0.4 Operating system: üLinux version 2.6.21-uc0 on ARM processor (NXP-LPC2478) Description: FATAL: lock 0 not held Details:
while initialising with initdb, after creating and filling new WAL file. We see LWLockAcquire(11) followed by LWLockRelease(0) and then a FATAL: lock 0 is not held. Don't know if this is a problem due to misconfiguration or an actual bug, but I though lets ask the experts. Please let me know I you need any additional information. Thanx in advance! Ben... output of: /usr/local/bin/initdb -d -D /mnt/nand/data Running in debug mode. VERSION=9.0.4 PGDATA=/mnt/nand/data share_path=/usr/local/share/postgresql PGPATH=/usr/local/bin POSTGRES_SUPERUSERNAME=guest POSTGRES_BKI=/usr/local/share/postgresql/postgres.bki POSTGRES_DESCR=/usr/local/share/postgresql/postgres.description POSTGRES_SHDESCR=/usr/local/share/postgresql/postgres.shdescription POSTGRESQL_CONF_SAMPLE=/usr/local/share/postgresql/postgresql.conf.sample PG_HBA_SAMPLE=/usr/local/share/postgresql/pg_hba.conf.sample PG_IDENT_SAMPLE=/usr/local/share/postgresql/pg_ident.conf.sample The files belonging to this database system will be owned by user "guest". This user must also own the server process. The database cluster will be initialized with locale C. The default database encoding has accordingly been set to SQL_ASCII. The default text search configuration will be set to "english". creating directory /mnt/nand/data ... ok creating subdirectories ... ok selecting default max_connections ... 30 selecting default shared_buffers ... 2400kB creating configuration files ... ok creating template1 database in /mnt/nand/data/base/1 ... DEBUG: invoking IpcMemoryCreate(size=4063232) LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(1): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(1): excl 1 shared 0 head (nil) rOK 1 DEBUG: removing file "pg_notify/0000" LOG: LWLockAcquire(26): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(724): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(26): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(26): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(724): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockRelease(26): excl 1 shared 0 head (nil) rOK 1 LOG: LWLockAcquire(3): excl 0 shared 0 head (nil) rOK 1 LOG: LWLockRelease(3): excl 1 shared 0 head (nil) rOK 1 DEBUG: transaction ID wrap limit is 2147483650, limited by database with OID 1 DEBUG: creating and filling new WAL file DEBUG: done creating and filling new WAL file LOG: LWLockAcquire(11): excl 0 shared 0 head (nil) rOK 0 LOG: LWLockRelease(0): excl 0 shared 0 head (nil) rOK 0 FATAL: lock 0 is not held DEBUG: shmem_exit(1): 3 callbacks to make DEBUG: proc_exit(1): 3 callbacks to make DEBUG: exit(1) DEBUG: shmem_exit(-1): 0 callbacks to make DEBUG: proc_exit(-1): 0 callbacks to make child process exited with exit code 1 initdb: removing data directory "/mnt/nand/data" additional info: #define LOCK_DEBUG 1 (src/include/pg_config_manual.h line: 200) bool Trace_lwlocks=true; (src/backend/storage/lmgr/lwlock.c line: 100) ./configure --without-readline --enable-thread-safety --host=arm-linux --build=i686-pc-linux-gnu --with-libraries=/home/ben/uClinux-dist/lib --with-includes=/home/ben/uClinux-dist/lib/zlib CC='/home/ben/uClinux-dist/tools/ucfront-gcc arm-elf-gcc -march=armv4t -mtune=arm7tdmi' CFLAGS='-Os -fomit-frame-pointer -pipe -msoft-float -fno-common -fno-builtin -Wall -DEMBED -Dlinux -D__linux__ -Dunix -D__uClinux__ -fno-inline' CPP='/home/ben/uClinux-dist/tools/ucfront-gcc arm-elf-gcc -march=armv4t -mtune=arm7tdmi -E' CPPFLAGS=' -I.. ' LDFLAGS='-Wl,--fatal-warnings -Wl,-elf2flt -msoft-float -Wl,--fatal-warnings -Wl,-elf2flt -msoft-float' --prefix=/home/ben/uClinux-dist/romfs/usr/local --disable-shared -- Sent via pgsql-bugs mailing list (pgsql-bugs@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-bugs
