Many thanks.
=== REDIS BUG REPORT START: Cut & paste starting from here ===
29320:X 24 Mar 23:44:18.886 # Redis 4.0.9 crashed by signal: 11
29320:X 24 Mar 23:44:18.886 # Crashed running the instruction at: 0x7f113f4db062
29320:X 24 Mar 23:44:18.886 # Accessing address: 0x7f1136e00000
29320:X 24 Mar 23:44:18.886 # Failed assertion:
------ STACK TRACE ------ EIP: /lib64/libc.so.6(+0x16a062)[0x7f113f4db062]
Backtrace: /opt/app/redis/sbin/redis-sentinel :22755 sentinel[0x468779] /opt/app/redis/sbin/redis-sentinel :22755 sentinel[0x468e1c] /lib64/libpthread.so.0(+0xf5d0)[0x7f113f74d5d0] /lib64/libc.so.6(+0x16a062)[0x7f113f4db062] /opt/app/redis/sbin/redis-sentinel :22755 sentinel[0x483aa8] /opt/app/redis/sbin/redis-sentinel :22755 sentinel[0x49b173] /opt/app/redis/sbin/redis-sentinel :22755 sentinel[0x4267f0] /opt/app/redis/sbin/redis-sentinel :22755 sentinel[0x426adb] /opt/app/redis/sbin/redis-sentinel :22755 sentinel[0x4238ef] /lib64/libc.so.6(__libc_start_main+0xf5)[0x7f113f3933d5] /opt/app/redis/sbin/redis-sentinel :22755 [sentinel][0x423be5]
------ INFO OUTPUT ------
Server
redis_version:4.0.9 redis_git_sha1:00000000 redis_git_dirty:0 redis_build_id:8f166d4be9fa6f15 redis_mode:sentinel os:Linux 3.10.0-957.21.2.el7.x86_64 x86_64 arch_bits:64 multiplexing_api:epoll atomicvar_api:atomic-builtin gcc_version:4.8.3 process_id:29320 run_id:b90dd98f81e1d674c6877f48eba52eb56aca653e tcp_port:22755 uptime_in_seconds:42370 uptime_in_days:0 hz:11 lru_clock:5987922 executable:/opt/app/redis/sbin/redis-sentinel config_file:/opt/app/redis/etc/sentinel.conf
Clients
connected_clients:10 client_longest_output_list:0 client_biggest_input_buf:0 blocked_clients:0
Memory
used_memory:9202168 used_memory_human:8.78M used_memory_rss:14536704 used_memory_rss_human:13.86M used_memory_peak:9443040 used_memory_peak_human:9.01M used_memory_peak_perc:97.45% used_memory_overhead:979176 used_memory_startup:777824 used_memory_dataset:8222992 used_memory_dataset_perc:97.61% total_system_memory:12429053952 total_system_memory_human:11.58G used_memory_lua:37888 used_memory_lua_human:37.00K maxmemory:0 maxmemory_human:0B maxmemory_policy:noeviction mem_fragmentation_ratio:1.58 mem_allocator:jemalloc-4.0.3 active_defrag_running:0 lazyfree_pending_objects:0
Persistence
loading:0 rdb_changes_since_last_save:0 rdb_bgsave_in_progress:0 rdb_last_save_time:1616558288 rdb_last_bgsave_status:ok rdb_last_bgsave_time_sec:-1 rdb_current_bgsave_time_sec:-1 rdb_last_cow_size:0 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 aof_last_cow_size:0
Stats
total_connections_received:16361 total_commands_processed:2082306 instantaneous_ops_per_sec:677 total_net_input_bytes:361106709 total_net_output_bytes:90706878 instantaneous_input_kbps:118.42 instantaneous_output_kbps:5.96 rejected_connections:0 sync_full:0 sync_partial_ok:0 sync_partial_err:0 expired_keys:0 expired_stale_perc:0.00 expired_time_cap_reached_count:0 evicted_keys:0 keyspace_hits:0 keyspace_misses:0 pubsub_channels:6 pubsub_patterns:0 latest_fork_usec:0 migrate_cached_sockets:0 slave_expires_tracked_keys:0 active_defrag_hits:0 active_defrag_misses:0 active_defrag_key_hits:0 active_defrag_key_misses:0
Replication
role:master connected_slaves:0 master_replid:99172f01c6097fd993a5231528c1ff241f7c73f9 master_replid2:0000000000000000000000000000000000000000 master_repl_offset:0 second_repl_offset:-1 repl_backlog_active:0 repl_backlog_size:1048576 repl_backlog_first_byte_offset:0 repl_backlog_histlen:0
CPU
used_cpu_sys:145.29 used_cpu_user:194.24 used_cpu_sys_children:0.00 used_cpu_user_children:0.00
Commandstats
cmdstat_ping:calls=99695,usec=53934,usec_per_call=0.54 cmdstat_client:calls=4,usec=3,usec_per_call=0.75 cmdstat_role:calls=2,usec=4,usec_per_call=2.00 cmdstat_sentinel:calls=47782,usec=6572611,usec_per_call=137.55 cmdstat_info:calls=244,usec=17609,usec_per_call=72.17 cmdstat_publish:calls=1934573,usec=10827878,usec_per_call=5.60 cmdstat_subscribe:calls=6,usec=56,usec_per_call=9.33
Cluster
cluster_enabled:0
Keyspace
------ CLIENT LIST OUTPUT ------ id=15713 addr=10.62.131.41:42786 fd=1301 name= age=145 idle=0 flags=N db=0 sub=0 psub=0 multi=-1 qbuf=0 qbuf-free=0 obl=0 oll=0 omem=0 events=r cmd=sentinel id=5402 addr=10.61.91.134:34378 fd=325 name= age=5939 idle=5939 flags=N db=0 sub=6 psub=0 multi=-1 qbuf=0 qbuf-free=0 obl=0 oll=0 omem=0 events=r cmd=subscribe id=2250 addr=10.62.131.33:51062 fd=244 name= age=8650 idle=0 flags=N db=0 sub=0 psub=0 multi=-1 qbuf=0 qbuf-free=0 obl=0 oll=0 omem=0 events=r cmd=sentinel id=5462 addr=10.61.91.135:37114 fd=406 name= age=5823 idle=5823 flags=N db=0 sub=6 psub=0 multi=-1 qbuf=0 qbuf-free=0 obl=0 oll=0 omem=0 events=r cmd=subscribe id=193 addr=10.61.72.31:34038 fd=23 name=sentinel-eaabc435-cmd age=25882 idle=0 flags=N db=0 sub=0 psub=0 multi=-1 qbuf=0 qbuf-free=0 obl=0 oll=0 omem=0 events=r cmd=publish id=194 addr=10.61.72.5:34396 fd=24 name=sentinel-01c22650-cmd age=25882 idle=0 flags=N db=0 sub=0 psub=0 multi=-1 qbuf=0 qbuf-free=0 obl=0 oll=0 omem=0 events=r cmd=publish id=5530 addr=10.61.91.136:59112 fd=399 name= age=5720 idle=5720 flags=N db=0 sub=6 psub=0 multi=-1 qbuf=0 qbuf-free=0 obl=0 oll=0 omem=0 events=r cmd=subscribe id=191 addr=10.61.72.32:54708 fd=21 name=sentinel-01dc3cd4-cmd age=25882 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=ping id=192 addr=10.61.72.33:39006 fd=22 name=sentinel-1b0d72fc-cmd age=25882 idle=0 flags=N db=0 sub=0 psub=0 multi=-1 qbuf=0 qbuf-free=0 obl=0 oll=0 omem=0 events=r cmd=publish id=14415 addr=10.62.131.36:34382 fd=1295 name= age=521 idle=0 flags=N db=0 sub=0 psub=0 multi=-1 qbuf=0 qbuf-free=0 obl=0 oll=0 omem=0 events=r cmd=sentinel
------ REGISTERS ------ 29320:X 24 Mar 23:44:18.887 # RAX:0000000000000000 RBX:00007f1136dffffb RCX:00007f113f4db062 RDX:000000000000000b RDI:00007f1136e00006 RSI:000000000050764a RBP:000000000000001b RSP:00007fff15ba8078 R8 :000000000000ffff R9 :000000000000000f R10:fffffffffffffdff R11:00007f113f4fd3c0 R12:00007f1136740dd8 R13:00007f1136920300 R14:0000000000000001 R15:0000000000000000 RIP:00007f113f4db062 EFL:0000000000010203 CSGSFS:0000000000000033 29320:X 24 Mar 23:44:18.887 # (00007fff15ba8087) -> 0000049700000001 29320:X 24 Mar 23:44:18.887 # (00007fff15ba8086) -> 000000000049b173 29320:X 24 Mar 23:44:18.887 # (00007fff15ba8085) -> 00000000000004a7 29320:X 24 Mar 23:44:18.887 # (00007fff15ba8084) -> 00007f11388480a0 29320:X 24 Mar 23:44:18.887 # (00007fff15ba8083) -> 0000000000000001 29320:X 24 Mar 23:44:18.887 # (00007fff15ba8082) -> 00007fff15ba8100 29320:X 24 Mar 23:44:18.887 # (00007fff15ba8081) -> 00000000011e5a10 29320:X 24 Mar 23:44:18.887 # (00007fff15ba8080) -> 0000000001216bb0 29320:X 24 Mar 23:44:18.887 # (00007fff15ba807f) -> 00000000011e5a10 29320:X 24 Mar 23:44:18.887 # (00007fff15ba807e) -> 0000007c36dfffe0 29320:X 24 Mar 23:44:18.887 # (00007fff15ba807d) -> 0000000000000000 29320:X 24 Mar 23:44:18.887 # (00007fff15ba807c) -> 00007f1136740d00 29320:X 24 Mar 23:44:18.887 # (00007fff15ba807b) -> 00007f113884ddd2 29320:X 24 Mar 23:44:18.887 # (00007fff15ba807a) -> 0000000000000000 29320:X 24 Mar 23:44:18.887 # (00007fff15ba8079) -> 0000000000000004 29320:X 24 Mar 23:44:18.887 # (00007fff15ba8078) -> 0000000000483aa8
------ FAST MEMORY TEST ------ 29320:X 24 Mar 23:44:18.887 # Bio thread for job type #0 terminated 29320:X 24 Mar 23:44:18.887 # Bio thread for job type #1 terminated 29320:X 24 Mar 23:44:18.887 # Bio thread for job type #2 terminated *** Preparing to test memory region 744000 (98304 bytes) *** Preparing to test memory region 10cb000 (135168 bytes) *** Preparing to test memory region 10ec000 (1552384 bytes) *** Preparing to test memory region 7f1136400000 (10485760 bytes) *** Preparing to test memory region 7f1136ffe000 (8388608 bytes) *** Preparing to test memory region 7f11377ff000 (8388608 bytes) *** Preparing to test memory region 7f1138000000 (8388608 bytes) *** Preparing to test memory region 7f1138800000 (2097152 bytes) *** Preparing to test memory region 7f113f000000 (2097152 bytes) *** Preparing to test memory region 7f113f739000 (20480 bytes) *** Preparing to test memory region 7f113f956000 (16384 bytes) *** Preparing to test memory region 7f1140076000 (16384 bytes) *** Preparing to test memory region 7f114007f000 (4096 bytes) *** Preparing to test memory region 7f1140080000 (4096 bytes) *** Preparing to test memory region 7f1140083000 (4096 bytes) .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: (null) (base: (nil)) Module: /lib64/libc.so.6 (base 0x7f113f371000) $ xxd -r -p /tmp/dump.hex /tmp/dump.bin $ objdump --adjust-vma=(nil) -D -b binary -m i386:x86-64 /tmp/dump.bin
=== REDIS BUG REPORT END. Make sure to include from START to END. ===
Comment From: yossigo
@gaodg Seems like this problem has been solved by #7443, please upgrade. Closing this as duplicate, feel free to re-open if you experience the same with the latest version.
Comment From: gaodg
Thank you very much for your time!