=== REDIS BUG REPORT START: Cut & paste starting from here ===
57290:M 07 Jun 17:12:28.318 # Redis 3.2.8 crashed by signal: 11
57290:M 07 Jun 17:12:28.318 # Crashed running the instuction at: 0x41f5b0
57290:M 07 Jun 17:12:28.318 # Accessing address: 0x41f5b0
57290:M 07 Jun 17:12:28.318 # Failed assertion:
------ STACK TRACE ------ EIP: /usr/bin/redis-server 10.112.3.229:6379(dictFind+0xa0)[0x41f5b0]
Backtrace: /usr/bin/redis-server 10.112.3.229:6379(logStackTrace+0x3c)[0x45d01c] /usr/bin/redis-server 10.112.3.229:6379(sigsegvHandler+0xb6)[0x45e036] /lib64/libpthread.so.0[0x30de80f7e0] /usr/bin/redis-server 10.112.3.229:6379(dictFind+0xa0)[0x41f5b0] /usr/bin/redis-server 10.112.3.229:6379(getExpire+0x51)[0x437541] /usr/bin/redis-server 10.112.3.229:6379(expireIfNeeded+0x23)[0x438183] /usr/bin/redis-server 10.112.3.229:6379(lookupKeyWrite+0x19)[0x438e19] /usr/bin/redis-server 10.112.3.229:6379(saddCommand+0x22)[0x447fe2] /usr/bin/redis-server 10.112.3.229:6379(call+0x73)[0x421383] /usr/bin/redis-server 10.112.3.229:6379(execCommand+0x10f)[0x45c30f] /usr/bin/redis-server 10.112.3.229:6379(call+0x73)[0x421383] /usr/bin/redis-server 10.112.3.229:6379(processCommand+0x3bd)[0x42663d] /usr/bin/redis-server 10.112.3.229:6379(processInputBuffer+0x119)[0x432ed9] /usr/bin/redis-server 10.112.3.229:6379(aeProcessEvents+0x13d)[0x41c73d] /usr/bin/redis-server 10.112.3.229:6379(aeMain+0x2b)[0x41ca2b] /usr/bin/redis-server 10.112.3.229:6379(main+0x37f)[0x4249ff] /lib64/libc.so.6(__libc_start_main+0xfd)[0x30de41ed1d] /usr/bin/redis-server 10.112.3.229:6379[0x419ef9]
------ INFO OUTPUT ------
Server
redis_version:3.2.8 redis_git_sha1:00000000 redis_git_dirty:0 redis_build_id:c5fe3bd8e2e9e568 redis_mode:standalone os:Linux 2.6.32 x86_64 arch_bits:64 multiplexing_api:epoll gcc_version:4.4.7 process_id:57290 run_id:0f3433caee92836439b800acd49fd1819e7b33e6 tcp_port:6379 uptime_in_seconds:1367196 uptime_in_days:15 hz:10 lru_clock:1664892 executable:/usr/bin/redis-server config_file:/etc/redis/redis_6379.conf
Clients
connected_clients:8 client_longest_output_list:0 client_biggest_input_buf:0 blocked_clients:0
Memory
used_memory:4404344 used_memory_human:4.20M used_memory_rss:10039296 used_memory_rss_human:9.57M used_memory_peak:109300280 used_memory_peak_human:104.24M total_system_memory:4294967296 total_system_memory_human:4.00G used_memory_lua:37888 used_memory_lua_human:37.00K maxmemory:0 maxmemory_human:0B maxmemory_policy:noeviction mem_fragmentation_ratio:2.28 mem_allocator:jemalloc-3.6.0
Persistence
loading:0 rdb_changes_since_last_save:2124335 rdb_bgsave_in_progress:0 rdb_last_save_time:1527024352 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:1163872 total_commands_processed:75509076 instantaneous_ops_per_sec:20 total_net_input_bytes:6184736012 total_net_output_bytes:489762944957 instantaneous_input_kbps:1.32 instantaneous_output_kbps:216.87 rejected_connections:0 sync_full:0 sync_partial_ok:0 sync_partial_err:0 expired_keys:91727 evicted_keys:0 keyspace_hits:55800858 keyspace_misses:2436241 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:4562.31 used_cpu_user:2668.40 used_cpu_sys_children:0.00 used_cpu_user_children:0.00
Commandstats
cmdstat_del:calls=21106,usec=101435,usec_per_call=4.81 cmdstat_exists:calls=12367367,usec=47499856,usec_per_call=3.84 cmdstat_srem:calls=43681,usec=397482,usec_per_call=9.10 cmdstat_sinter:calls=18,usec=7071,usec_per_call=392.83 cmdstat_sunion:calls=246976,usec=2208403,usec_per_call=8.94 cmdstat_smembers:calls=3834818,usec=70173301,usec_per_call=18.30 cmdstat_hget:calls=53920743,usec=448144173,usec_per_call=8.31 cmdstat_select:calls=1163868,usec=4203266,usec_per_call=3.61 cmdstat_keys:calls=2,usec=1975,usec_per_call=987.50 cmdstat_multi:calls=667024,usec=1481550,usec_per_call=2.22 cmdstat_exec:calls=3220675,usec=32061475,usec_per_call=9.95 cmdstat_flushdb:calls=3,usec=117536,usec_per_call=39178.67 cmdstat_info:calls=22785,usec=1796144,usec_per_call=78.83 cmdstat_monitor:calls=4,usec=13,usec_per_call=3.25 cmdstat_command:calls=6,usec=3879,usec_per_call=646.50
Cluster
cluster_enabled:0
Keyspace
db2:keys=1459,expires=1025,avg_ttl=37577269 hash_init_value: 1527424541
------ CLIENT LIST OUTPUT ------ id=625310 addr=10.112.6.11:38216 fd=6 name= age=572206 idle=572205 flags=N db=2 sub=0 psub=0 multi=-1 qbuf=0 qbuf-free=0 obl=0 oll=0 omem=0 events=r cmd=hget id=624927 addr=10.112.6.11:40084 fd=8 name= age=572633 idle=572632 flags=N db=2 sub=0 psub=0 multi=-1 qbuf=0 qbuf-free=0 obl=0 oll=0 omem=0 events=r cmd=hget id=1163873 addr=10.112.3.25:58150 fd=11 name= age=1 idle=0 flags=x db=2 sub=0 psub=0 multi=7 qbuf=0 qbuf-free=32768 obl=85 oll=0 omem=0 events=r cmd=exec id=42241 addr=127.0.0.1:59091 fd=10 name= age=1309944 idle=42 flags=N db=0 sub=0 psub=0 multi=-1 qbuf=0 qbuf-free=0 obl=0 oll=0 omem=0 events=r cmd=info id=625276 addr=10.112.6.11:63824 fd=14 name= age=572240 idle=572208 flags=N db=2 sub=0 psub=0 multi=-1 qbuf=0 qbuf-free=0 obl=0 oll=0 omem=0 events=r cmd=hget id=625046 addr=10.112.6.11:36666 fd=7 name= age=572502 idle=572471 flags=N db=2 sub=0 psub=0 multi=-1 qbuf=0 qbuf-free=0 obl=0 oll=0 omem=0 events=r cmd=hget id=625152 addr=10.112.6.11:65195 fd=9 name= age=572371 idle=572337 flags=N db=2 sub=0 psub=0 multi=-1 qbuf=0 qbuf-free=0 obl=0 oll=0 omem=0 events=r cmd=hget id=627959 addr=10.112.6.11:63692 fd=16 name= age=568943 idle=568943 flags=N db=2 sub=0 psub=0 multi=-1 qbuf=0 qbuf-free=0 obl=0 oll=0 omem=0 events=r cmd=hget
------ CURRENT CLIENT INFO ------ id=1163873 addr=10.112.3.25:58150 fd=11 name= age=1 idle=0 flags=x db=2 sub=0 psub=0 multi=7 qbuf=0 qbuf-free=32768 obl=85 oll=0 omem=0 events=r cmd=exec argv[0]: 'sadd' argv[1]: 'zc:ti:189_CATALOG_PRODUCT_473' argv[2]: '189_69DEDC6AB8D5F624A5548AE54E67A98F' 57290:M 07 Jun 17:12:28.339 # key 'zc:ti:189_CATALOG_PRODUCT_473' found in DB containing the following object: 57290:M 07 Jun 17:12:28.339 # Object type: 2 57290:M 07 Jun 17:12:28.339 # Object encoding: 2 57290:M 07 Jun 17:12:28.339 # Object refcount: 1 57290:M 07 Jun 17:12:28.339 # Set size: 1
------ REGISTERS ------ 57290:M 07 Jun 17:12:28.339 # RAX:00007fffe9cab000 RBX:3d7373616c632061 RCX:000000000000001d RDX:0000000000000372 RDI:000000000000002c RSI:00007fffeedad153 RBP:00007ffffe414740 RSP:00007fffffeff850 R8 :0000000000000001 R9 :00007fffeedad16f R10:00000000ffffffe8 R11:0000000000000006 R12:00007fffeedad153 R13:00007ffffe414760 R14:000000009ca9cb72 R15:00007ffffe414780 RIP:000000000041f5b0 EFL:0000000000010202 CSGSFS:004b000000000053 57290:M 07 Jun 17:12:28.339 # (00007fffffeff85f) -> 000000000000000f 57290:M 07 Jun 17:12:28.339 # (00007fffffeff85e) -> 00007fffeedad140 57290:M 07 Jun 17:12:28.340 # (00007fffffeff85d) -> 00007ffffe425080 57290:M 07 Jun 17:12:28.340 # (00007fffffeff85c) -> 00007fffee64a240 57290:M 07 Jun 17:12:28.340 # (00007fffffeff85b) -> 0000000000438183 57290:M 07 Jun 17:12:28.340 # (00007fffffeff85a) -> 000000000000000f 57290:M 07 Jun 17:12:28.340 # (00007fffffeff859) -> 00007fffeedad140 57290:M 07 Jun 17:12:28.340 # (00007fffffeff858) -> 00007ffffe425080 57290:M 07 Jun 17:12:28.340 # (00007fffffeff857) -> 0000000000437541 57290:M 07 Jun 17:12:28.340 # (00007fffffeff856) -> 0000000000206a2f 57290:M 07 Jun 17:12:28.340 # (00007fffffeff855) -> 00000000006dd8e0 57290:M 07 Jun 17:12:28.340 # (00007fffffeff854) -> 0000000000200008 57290:M 07 Jun 17:12:28.341 # (00007fffffeff853) -> 000000000000000f 57290:M 07 Jun 17:12:28.341 # (00007fffffeff852) -> 00007ffffe425080 57290:M 07 Jun 17:12:28.341 # (00007fffffeff851) -> 00007fffeedad140 57290:M 07 Jun 17:12:28.341 # (00007fffffeff850) -> 00007fffee64a240
------ FAST MEMORY TEST ------ 57290:M 07 Jun 17:12:28.341 # Bio thread for job type #0 terminated 57290:M 07 Jun 17:12:28.342 # Bio thread for job type #1 terminated *** Preparing to test memory region 6e0000 (86016 bytes) *** Preparing to test memory region 30de222000 (4096 bytes) *** Preparing to test memory region 30de790000 (16384 bytes) *** Preparing to test memory region 30dea19000 (16384 bytes) *** Preparing to test memory region 30df233000 (4096 bytes) *** Preparing to test memory region 7fffe9400000 (4194304 bytes) *** Preparing to test memory region 7fffe9c00000 (4194304 bytes) *** Preparing to test memory region 7fffea400000 (4194304 bytes) *** Preparing to test memory region 7fffeac00000 (4194304 bytes) *** Preparing to test memory region 7fffeb400000 (4194304 bytes) *** Preparing to test memory region 7fffebc00000 (4194304 bytes) *** Preparing to test memory region 7fffec400000 (4194304 bytes) *** Preparing to test memory region 7fffecc00000 (4194304 bytes) *** Preparing to test memory region 7fffed400000 (4194304 bytes) *** Preparing to test memory region 7fffedc00000 (4194304 bytes) *** Preparing to test memory region 7fffee400000 (4194304 bytes) *** Preparing to test memory region 7fffeec00000 (4194304 bytes) *** Preparing to test memory region 7fffef400000 (4194304 bytes) *** Preparing to test memory region 7fffefc00000 (4194304 bytes) *** Preparing to test memory region 7ffff0400000 (4194304 bytes) *** Preparing to test memory region 7ffff0c00000 (4194304 bytes) *** Preparing to test memory region 7ffff1400000 (4194304 bytes) *** Preparing to test memory region 7ffff1c00000 (4194304 bytes) *** Preparing to test memory region 7ffff2400000 (4194304 bytes) *** Preparing to test memory region 7ffff2c00000 (4194304 bytes) *** Preparing to test memory region 7ffff3400000 (4194304 bytes) *** Preparing to test memory region 7ffff3c00000 (4194304 bytes) *** Preparing to test memory region 7ffff4400000 (4194304 bytes) *** Preparing to test memory region 7ffff4c00000 (4194304 bytes) *** Preparing to test memory region 7ffff5400000 (4194304 bytes) *** Preparing to test memory region 7ffff5c00000 (4194304 bytes) *** Preparing to test memory region 7ffff6400000 (4194304 bytes) *** Preparing to test memory region 7ffff6a01000 (2088960 bytes) *** Preparing to test memory region 7ffffe400000 (4194304 bytes) *** Preparing to test memory region 7ffffe9d0000 (65536 bytes) *** Preparing to test memory region 7ffffe9e1000 (2088960 bytes) *** Preparing to test memory region 7ffffebe0000 (65536 bytes) *** Preparing to test memory region 7ffffec00000 (4194304 bytes) *** Preparing to test memory region 7fffff010000 (4096 bytes) *** Preparing to test memory region 7fffff01e000 (131072 bytes) *** Preparing to test memory region 7fffff070000 (4096 bytes) *** Preparing to test memory region 7fffff080000 (8192 bytes) *** Preparing to test memory region 7fffff090000 (4096 bytes) *** Preparing to test memory region 7fffff0a0000 (4096 bytes) *** Preparing to test memory region 7fffff0b5000 (4096 bytes) *** Preparing to test memory region 7fffff0c0000 (4096 bytes) *** Preparing to test memory region 7fffff0cf000 (262144 bytes) *** Preparing to test memory region 7fffff110000 (4096 bytes) *** Preparing to test memory region 7fffff120000 (24576 bytes) *** Preparing to test memory region 7fffff130000 (4096 bytes) *** Preparing to test memory region 7fffff1d8000 (32768 bytes) *** Preparing to test memory region 7fffff1f0000 (4096 bytes) *** Preparing to test memory region 7fffff220000 (4096 bytes) *** Preparing to test memory region 7fffff250000 (4096 bytes) *** Preparing to test memory region 7fffff3eb000 (16384 bytes) *** Preparing to test memory region 7fffff400000 (4096 bytes) *** Preparing to test memory region 7fffff410000 (4096 bytes) *** Preparing to test memory region 7fffff420000 (4096 bytes) *** Preparing to test memory region 7fffff430000 (4096 bytes) *** Preparing to test memory region 7fffff440000 (4096 bytes) *** Preparing to test memory region 7fffff4c7000 (4096 bytes) *** Preparing to test memory region 7fffff4fe000 (4096 bytes) *** Preparing to test memory region 7fffffefd000 (12288 bytes) .O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O Fast memory test PASSED, however your memory can still be broken. Please run a memory test for several hours if possible.
------ DUMPING CODE AROUND EIP ------ Symbol: dictFind (base: 0x41f510) Module: /usr/bin/redis-server 10.112.3.229:6379 (base 0x400000) $ xxd -r -p /tmp/dump.hex /tmp/dump.bin $ objdump --adjust-vma=0x41f510 -D -b binary -m i386:x86-64 /tmp/dump.bin
57290:M 07 Jun 17:12:28.945 # dump of function (hexdump of 288 bytes): 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
=== 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.
_._
_.-``__ ''-._
_.-`` `. `_. ''-._ Redis 3.2.8 (00000000/0) 64 bit
.-.-```. ```\/ _.,_ ''-._
( ' , .-` | `, ) Running in standalone mode
|`-._`-...-` __...-.-.|'_.-'| Port: 6379
|-. ._ / _.-' | PID: 21737-. -._-./ .-' .-'
|-._-. -.__.-' _.-'_.-'|
|-.-._ _.-'_.-' | http://redis.io-. -._-..-'.-' .-'
|-._-. -.__.-' _.-'_.-'|
|-.-._ _.-'_.-' |-._ -._-..-'.-' .-'
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Comment From: yoav-steinberg
Does this still happen? Any idea how to recreate? Did you attempt a newer version? Since this is old I'm marking to be closed. Will close if no update soon.