Issue 255 in redis: Bus error on sparc64
re...@googlecode.com
Owner: ----
Labels: Type-Defect Priority-Medium
New issue 255 by dcoppa: Bus error on sparc64
http://code.google.com/p/redis/issues/detail?id=255
Hi,
I'm testing redis on OpenBSD-current. While the testsuite successfully runs
on i386 (all tests passed), redis crashes with a sigbus error on sparc64
during test #24 (SETNX will overwrite EXPIREing key). This is the gdb
output:
$ gdb ./redis-server
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This GDB was configured as "sparc64-unknown-openbsd4.7"...
(gdb) run
Starting program: /home/frogs/dcoppa/redis-2.0.0-rc1/redis-server
[31152] 10 Jun 12:50:50 # Warning: no config file specified, using the
default config. In order to specify a config file use 'redis-server
/path/to/redis.conf'
[31152] 10 Jun 12:50:50 * Server started, Redis version 1.3.14
[31152] 10 Jun 12:50:50 * The server is now ready to accept connections on
port 6379
[31152] 10 Jun 12:50:50 - 0 clients connected (0 slaves), 903728 bytes in
use
[31152] 10 Jun 12:50:54 - Accepted 127.0.0.1:31368
[31152] 10 Jun 12:50:54 - Client closed connection
[31152] 10 Jun 12:50:54 - Accepted 127.0.0.1:19980
[31152] 10 Jun 12:50:56 - DB 9: 5 keys (0 volatile) in 8 slots HT.
[31152] 10 Jun 12:50:56 - 1 clients connected (0 slaves), 5921752 bytes in
use
[31152] 10 Jun 12:51:01 - DB 9: 101 keys (0 volatile) in 128 slots HT.
[31152] 10 Jun 12:51:01 - 1 clients connected (0 slaves), 30781976 bytes in
use
[31152] 10 Jun 12:51:06 - DB 9: 101 keys (0 volatile) in 128 slots HT.
[31152] 10 Jun 12:51:06 - 1 clients connected (0 slaves), 30781936 bytes in
use
[31152] 10 Jun 12:51:11 - DB 9: 101 keys (0 volatile) in 128 slots HT.
[31152] 10 Jun 12:51:11 - 1 clients connected (0 slaves), 30781936 bytes in
use
[31152] 10 Jun 12:51:16 - DB 9: 101 keys (0 volatile) in 128 slots HT.
[31152] 10 Jun 12:51:16 - 1 clients connected (0 slaves), 30781976 bytes in
use
[31152] 10 Jun 12:51:21 - DB 9: 10101 keys (0 volatile) in 16384 slots HT.
[31152] 10 Jun 12:51:21 - 1 clients connected (0 slaves), 31792072 bytes in
use
Program received signal SIGBUS, Bus error.
0x000000000010b9fc in getLongFromObjectOrReply (c=Variable "c" is not
available.
) at redis.c:3354
3354 *target = value;
(gdb) bt
#0 0x000000000010b9fc in getLongFromObjectOrReply (c=Variable "c" is not
available.
) at redis.c:3354
#1 0x000000000010ba1c in expireGenericCommand (c=0x44d98208,
key=0x4da0fa48, param=0x4da0f828, offset=0) at redis.c:7390
#2 0x000000000010d1e4 in call (c=0x44d98208, cmd=0x327358) at redis.c:2255
#3 0x0000000000118748 in processCommand (c=0x44d98208) at redis.c:2439
#4 0x0000000000117328 in processInputBuffer (c=0x44d98208) at redis.c:2626
#5 0x0000000000118958 in readQueryFromClient (el=0x477e6008,
fd=Variable "fd" is not available.
) at redis.c:2686
#6 0x0000000000103248 in aeProcessEvents (eventLoop=0x477e6008, flags=3)
at ae.c:335
#7 0x000000000010349c in aeMain (eventLoop=0x477e6008) at ae.c:380
#8 0x000000000011c5f4 in main (argc=Variable "argc" is not available.
) at redis.c:10765
(gdb) bt full
#0 0x000000000010b9fc in getLongFromObjectOrReply (c=Variable "c" is not
available.
) at redis.c:3354
value = 10000
#1 0x000000000010ba1c in expireGenericCommand (c=0x44d98208,
key=0x4da0fa48, param=0x4da0f828, offset=0) at redis.c:7390
seconds = Variable "seconds" is not available.
(gdb)
I suspect this is caused by sparc64 strict alignment requirements, but I'm
not particularly skilled in this area...
re...@googlecode.com
Status: Accepted
Comment #1 on issue 255 by antirez: Bus error on sparc64
http://code.google.com/p/redis/issues/detail?id=255
Hello! in order to solve this I need shell access to such a box. Please can
you provide me with an access?
Thanks,
Salvatore
re...@googlecode.com
Comment #2 on issue 255 by dcoppa: Bus error on sparc64
http://code.google.com/p/redis/issues/detail?id=255
After your latest commit, now redis passes all the tests on OpenBSD/sparc64.
Thank you,
David
re...@googlecode.com
Comment #3 on issue 255 by dcoppa: Bus error on sparc64
http://code.google.com/p/redis/issues/detail?id=255
After your last commit, now redis passes all the tests on OpenBSD/sparc64.
Thank you,
David
re...@googlecode.com
Status: Verified
Comment #4 on issue 255 by pcnoordhuis: Bus error on sparc64
http://code.google.com/p/redis/issues/detail?id=255
Great news! Closing.