Copying and pasting a crash report on Redis 2.4.16:

[1176] 20 May 17:10:18 # === REDIS BUG REPORT START: Cut & paste starting from here ===
[1176] 20 May 17:10:18 # Redis 2.4.16 crashed by signal: 11
[1176] 20 May 17:10:18 # Failed assertion: (:0)
[1176] 20 May 17:10:18 # --- STACK TRACE
[1176] 20 May 17:10:18 # [0x7fff342e0769]
[1176] 20 May 17:10:18 # [0x7fff342e0769]
[1176] 20 May 17:10:18 # [0x7fff342e0a1b]
[1176] 20 May 17:10:18 # /usr/local/bin/redis-server() [0x40c36e]
[1176] 20 May 17:10:18 # /usr/local/bin/redis-server() [0x40c3d9]
[1176] 20 May 17:10:18 # /usr/local/bin/redis-server(aeProcessEvents+0x204) [0x40ca94]
[1176] 20 May 17:10:18 # /usr/local/bin/redis-server(aeMain+0x2e) [0x40cc4e]
[1176] 20 May 17:10:18 # /usr/local/bin/redis-server(main+0x14e) [0x40bbae]
[1176] 20 May 17:10:18 # /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed) [0x7fcf7f50076d]
[1176] 20 May 17:10:18 # /usr/local/bin/redis-server() [0x40bd19]
[1176] 20 May 17:10:18 # --- INFO OUTPUT
[1176] 20 May 17:10:18 # redis_version:2.4.16^M
redis_git_sha1:00000000^M
redis_git_dirty:0^M
arch_bits:64^M
multiplexing_api:epoll^M
gcc_version:4.6.3^M
process_id:1176^M
uptime_in_seconds:15983^M
uptime_in_days:0^M
lru_clock:594621^M
used_cpu_sys:19.12^M
used_cpu_user:40.55^M
used_cpu_sys_children:0.95^M
used_cpu_user_children:0.87^M
connected_clients:5^M
client_biggest_input_buf:0^M
blocked_clients:0^M
used_memory:2493544^M
used_memory_human:2.38M^M
used_memory_rss:3817472^M
used_memory_peak:2502712^M
used_memory_peak_human:2.39M^M
mem_fragmentation_ratio:1.53^M
mem_allocator:jemalloc-3.0.0^M
loading:0^M
aof_enabled:0^M
changes_since_last_save:5^M
bgsave_in_progress:0^M
last_save_time:1369094871^M
bgrewriteaof_in_progress:0^M
total_connections_received:399^M
total_commands_processed:979^M
expired_keys:7^M
evicted_keys:0^M
keyspace_hits:47^M
keyspace_misses:15^M
pubsub_channels:1^M
pubsub_patterns:0^M
latest_fork_usec:23690^M
vm_enabled:0^M
role:master^M
db0:keys=158,expires=32^M
db1:keys=4,expires=0^M
db2:keys=1,expires=1^M
db3:keys=2,expires=2^M
db4:keys=2,expires=0^M
db5:keys=1766,expires=0^M
db7:keys=1,expires=0^M

[1176] 20 May 17:10:18 # --- CLIENT LIST OUTPUT
[1176] 20 May 17:10:18 # addr=127.0.0.1:39591 fd=5 idle=5645 flags=N db=0 sub=0 psub=0 qbuf=0 obl=0 oll=0 events=r cmd=publish
addr=127.0.0.1:39592 fd=6 idle=5645 flags=N db=5 sub=0 psub=0 qbuf=0 obl=0 oll=0 events=r cmd=hgetall
addr=127.0.0.1:39593 fd=7 idle=5645 flags=N db=2 sub=0 psub=0 qbuf=0 obl=0 oll=0 events=r cmd=get
addr=127.0.0.1:39594 fd=8 idle=5645 flags=N db=3 sub=0 psub=0 qbuf=0 obl=0 oll=0 events=r cmd=expire
addr=127.0.0.1:39950 fd=9 idle=5645 flags=N db=0 sub=1 psub=0 qbuf=0 obl=0 oll=0 events=r cmd=subscribe

[1176] 20 May 17:10:18 # === REDIS BUG REPORT END. Make sure to include from START to END. ===