crash.log

20874:M 19 Jan 20:34:59.120 # You requested maxclients of 10000 requiring at least 10032 max file descriptors.
20874:M 19 Jan 20:34:59.120 # Redis can't set maximum open files to 10032 because of OS error: Operation not permitted.
20874:M 19 Jan 20:34:59.120 # Current maximum open files is 4096. maxclients has been reduced to 4064 to compensate for low ulimit. If you need higher maxclients increase 'ulimit -n'.
                _._                                                  
           _.-``__ ''-._                                             
      _.-``    `.  `_.  ''-._           Redis 2.9.999 (cf76af6b/0) 64 bit
  .-`` .-```.  ```\/    _.,_ ''-._                                   
 (    '      ,       .-`  | `,    )     Running in standalone mode
 |`-._`-...-` __...-.``-._|'` _.-'|     Port: 6379
 |    `-._   `._    /     _.-'    |     PID: 20874
  `-._    `-._  `-./  _.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |           http://redis.io        
  `-._    `-._`-.__.-'_.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |                                  
  `-._    `-._`-.__.-'_.-'    _.-'                                   
      `-._    `-.__.-'    _.-'                                       
          `-._        _.-'                                           
              `-.__.-'                                               

20874:M 19 Jan 20:34:59.121 # Server started, Redis version 2.9.999
20874:M 19 Jan 20:34:59.121 # WARNING you have Transparent Huge Pages (THP) support enabled in your kernel. This will create latency and memory usage issues with Redis. To fix this issue run the command 'echo never > /sys/kernel/mm/transparent_hugepage/enabled' as root, and add it to your /etc/rc.local in order to retain the setting after a reboot. Redis must be restarted after THP is disabled.
20874:M 19 Jan 20:34:59.121 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.
20874:M 19 Jan 20:34:59.121 * The server is now ready to accept connections on port 6379
20874:M 19 Jan 20:35:00.768 # [rld] -- rld v0.1.0 loaded to Redis
20874:M 19 Jan 20:35:01.810 # [rld] -- rld v0.1.0 started
20874:M 19 Jan 20:35:01.810 # [rld] at Lua:@user_script (line: 3)
20874:M 19 Jan 20:35:01.810 # [rld] call to function C:call
20874:M 19 Jan 20:35:01.810 # [rld]     call to function !!!unknown!!!
20874:M 19 Jan 20:35:01.810 # [rld]     return from function !!!unknown!!!
20874:M 19 Jan 20:35:01.810 # [rld] return from function C:call
20874:M 19 Jan 20:35:01.810 # 

=== REDIS BUG REPORT START: Cut & paste starting from here ===
20874:M 19 Jan 20:35:01.810 #     Redis 2.9.999 crashed by signal: 11
20874:M 19 Jan 20:35:01.810 #     Failed assertion: <no assertion failed> (<no file>:0)
20874:M 19 Jan 20:35:01.810 # --- STACK TRACE
redis-server *:6379(logStackTrace+0x76)[0x4612a2]
/usr/lib/libc.so.6(+0x1273ba)[0x7eff16af53ba]
/usr/lib/libpthread.so.0(+0x10210)[0x7eff16d81210]
/usr/lib/libc.so.6(+0x1273ba)[0x7eff16af53ba]
redis-server *:6379(luaRedisGenericCommand+0x1f5)[0x46fa2f]
redis-server *:6379(luaRedisCallCommand+0x1d)[0x4700f7]
redis-server *:6379[0x48e1c8]
redis-server *:6379[0x49719a]
redis-server *:6379[0x48e61d]
redis-server *:6379(lua_call+0x25)[0x48bf95]
redis-server *:6379[0x48de20]
redis-server *:6379[0x48df46]
redis-server *:6379[0x48e1ec]
redis-server *:6379[0x49719a]
redis-server *:6379[0x48e61d]
redis-server *:6379[0x48d968]
redis-server *:6379[0x48e77b]
redis-server *:6379(lua_pcall+0x4a)[0x48c01a]
redis-server *:6379(evalGenericCommand+0x399)[0x4717c1]
redis-server *:6379(evalCommand+0x1d)[0x4719ee]
redis-server *:6379(call+0xc6)[0x421f08]
redis-server *:6379(processCommand+0x836)[0x422a57]
redis-server *:6379(processInputBuffer+0x110)[0x43162a]
redis-server *:6379(readQueryFromClient+0x2ce)[0x431923]
redis-server *:6379(aeProcessEvents+0x24e)[0x41ab7e]
redis-server *:6379(aeMain+0x48)[0x41ad08]
redis-server *:6379(main+0x5b9)[0x4265f3]
/usr/lib/libc.so.6(__libc_start_main+0xf0)[0x7eff169ee040]
redis-server *:6379[0x416749]
20874:M 19 Jan 20:35:01.811 # --- INFO OUTPUT
20874:M 19 Jan 20:35:01.812 # # Server
redis_version:2.9.999
redis_git_sha1:cf76af6b
redis_git_dirty:0
redis_build_id:5dd1391a643a4330
redis_mode:standalone
os:Linux 3.18.2-2-ARCH x86_64
arch_bits:64
multiplexing_api:epoll
gcc_version:4.9.2
process_id:20874
run_id:c82f3ca818341ec825ec0221b9d1639bced1a487
tcp_port:6379
uptime_in_seconds:2
uptime_in_days:0
hz:10
lru_clock:12409957
config_file:

# Clients
connected_clients:1
client_longest_output_list:0
client_biggest_input_buf:0
blocked_clients:0

# Memory
used_memory:580464
used_memory_human:566.86K
used_memory_rss:3432448
used_memory_peak:580464
used_memory_peak_human:566.86K
total_system_memory:16714010624
total_system_memory_human:15.57G
used_memory_lua:76800
mem_fragmentation_ratio:5.91
mem_allocator:libc
maxmemory_policy:noeviction

# Persistence
loading:0
rdb_changes_since_last_save:0
rdb_bgsave_in_progress:0
rdb_last_save_time:1421696099
rdb_last_bgsave_status:ok
rdb_last_bgsave_time_sec:-1
rdb_current_bgsave_time_sec:-1
aof_enabled:0
aof_rewrite_in_progress:0
aof_rewrite_scheduled:0
aof_last_rewrite_time_sec:-1
aof_current_rewrite_time_sec:-1
aof_last_bgrewrite_status:ok
aof_last_write_status:ok

# Stats
total_connections_received:2
total_commands_processed:8
instantaneous_ops_per_sec:1
total_net_input_bytes:6062
total_net_output_bytes:33
instantaneous_input_kbps:3.64
instantaneous_output_kbps:0.02
rejected_connections:0
sync_full:0
sync_partial_ok:0
sync_partial_err:0
expired_keys:0
evicted_keys:0
keyspace_hits:0
keyspace_misses:0
pubsub_channels:0
pubsub_patterns:0
latest_fork_usec:0
migrate_cached_sockets:0

# Replication
role:master
connected_slaves:0
master_repl_offset:0
repl_backlog_active:0
repl_backlog_size:1048576
repl_backlog_first_byte_offset:0
repl_backlog_histlen:0

# CPU
used_cpu_sys:0.01
used_cpu_user:0.01
used_cpu_sys_children:0.00
used_cpu_user_children:0.00

# Commandstats
cmdstat_keys:calls=1,usec=6,usec_per_call=6.00
cmdstat_publish:calls=6,usec=5,usec_per_call=0.83
cmdstat_eval:calls=1,usec=1187,usec_per_call=1187.00

# Cluster
cluster_enabled:0

# Keyspace
hash_init_value: 1421659015

20874:M 19 Jan 20:35:01.812 # --- CLIENT LIST OUTPUT
20874:M 19 Jan 20:35:01.812 # id=3 addr=127.0.0.1:58261 fd=7 name= age=0 idle=0 flags=N db=0 sub=0 psub=0 multi=-1 qbuf=0 qbuf-free=32768 obl=0 oll=0 omem=0 events=r cmd=eval

20874:M 19 Jan 20:35:01.812 # --- CURRENT CLIENT INFO
20874:M 19 Jan 20:35:01.812 # client: id=3 addr=127.0.0.1:58261 fd=7 name= age=0 idle=0 flags=N db=0 sub=0 psub=0 multi=-1 qbuf=0 qbuf-free=32768 obl=0 oll=0 omem=0 events=r cmd=eval
20874:M 19 Jan 20:35:01.812 # argv[0]: 'EVAL'
20874:M 19 Jan 20:35:01.812 # argv[1]: '--rld.options.verbose = true
rld.start()
redis.call("KEYS", "*")
rld.stop()
'
20874:M 19 Jan 20:35:01.812 # argv[2]: '0'
20874:M 19 Jan 20:35:01.812 # --- REGISTERS
20874:M 19 Jan 20:35:01.812 # 
RAX:0000000000000000 RBX:0000000000000000
RCX:0000000001737fc8 RDX:000000000000001c
RDI:0000000000000000 RSI:0000000001737fc8
RBP:00007ffff91994d0 RSP:00007ffff91993e8
R8 :00000000ffffffff R9 :0000000001737970
R10:000000000172ef20 R11:0000000000000001
R12:000000000170f6e0 R13:000000000170f6e0
R14:0000000001731c78 R15:000000000172ef30
RIP:00007eff16af53ba EFL:0000000000010287
CSGSFS:0000000000000033
20874:M 19 Jan 20:35:01.812 # (00007ffff91993f7) -> 00007ffff91994a0
20874:M 19 Jan 20:35:01.812 # (00007ffff91993f6) -> 000000000000001b
20874:M 19 Jan 20:35:01.812 # (00007ffff91993f5) -> 0000000600000007
20874:M 19 Jan 20:35:01.812 # (00007ffff91993f4) -> 0000000000428a0d
20874:M 19 Jan 20:35:01.812 # (00007ffff91993f3) -> 000000000172ef30
20874:M 19 Jan 20:35:01.812 # (00007ffff91993f2) -> 0000000001731c38
20874:M 19 Jan 20:35:01.812 # (00007ffff91993f1) -> 000000000170f6e0
20874:M 19 Jan 20:35:01.812 # (00007ffff91993f0) -> 000000000170f6e0
20874:M 19 Jan 20:35:01.812 # (00007ffff91993ef) -> 00007ffff9199480
20874:M 19 Jan 20:35:01.812 # (00007ffff91993ee) -> 0000000000000000
20874:M 19 Jan 20:35:01.812 # (00007ffff91993ed) -> 32206e614a203931
20874:M 19 Jan 20:35:01.812 # (00007ffff91993ec) -> 000000000170f6e0
20874:M 19 Jan 20:35:01.812 # (00007ffff91993eb) -> 0000000154bd5c65
20874:M 19 Jan 20:35:01.812 # (00007ffff91993ea) -> 0000000301718490
20874:M 19 Jan 20:35:01.812 # (00007ffff91993e9) -> 0000000001737980
20874:M 19 Jan 20:35:01.812 # (00007ffff91993e8) -> 000000000046fa2f
20874:M 19 Jan 20:35:01.812 # --- FAST MEMORY TEST
20874:M 19 Jan 20:35:01.812 # Bio thread for job type #0 terminated
20874:M 19 Jan 20:35:01.812 # Bio thread for job type #1 terminated
Testing 6d8000 86016
Testing 169c000 667648
Testing 7eff159cd000 8388608
Testing 7eff161ce000 8388608
Testing 7eff16d6d000 16384
Testing 7eff16f89000 16384
Testing 7eff17476000 16384
Testing 7eff17490000 143360
Testing 7eff174b5000 4096
20874:M 19 Jan 20:35:02.189 # Fast memory test PASSED, however your memory can still be broken. Please run a memory test for several hours if possible.
20874:M 19 Jan 20:35:02.189 # 
=== REDIS BUG REPORT END. Make sure to include from START to END. ===

       Please report the crash by opening an issue on github:

           http://github.com/antirez/redis/issues

  Suspect RAM error? Use redis-server --test-memory to verify it.