I get the following crash when trying to start a sentinel that connects to a redis with requirepass enabled.

4859] 30 Jan 11:49:00.049 * Max number of open files set to 10032
.
.-__ ''-._ _.- .. ''-._ Redis 2.9.7 (ad297a1/0) 64 bit
.-.-``.``\/ _.,_ ''-._ ( ' , .- | , ) Running in sentinel mode |-.-...- __...-.-._|'.-'| Port: 26379
|-._ ._ / .-' | PID: 4859
-._ -.-./ _.-' _.-' |-.-._-.**.-' .-'.-'|
| -._-. .-'.-' | http://redis.io
-._-.-.**.-'_.-' _.-' |-.-._-.**.-' .-'.-'|
| -._-._ .-'.-' |
-._-.-.**.-'_.-' _.-' -. -.__.-' _.-' -._ _.-'
`-.__.-'

[4859] 30 Jan 11:49:00.053 #

=== REDIS BUG REPORT START: Cut & paste starting from here ===
[4859] 30 Jan 11:49:00.053 # Redis 2.9.7 crashed by signal: 11
[4859] 30 Jan 11:49:00.053 # Failed assertion: (:0)
[4859] 30 Jan 11:49:00.053 # --- STACK TRACE
0 redis-sentinel 0x00000001077db2b0 logStackTrace + 96
1 redis-sentinel 0x00000001077f01c4 redisProcessCallbacks + 740
2 libsystem_c.dylib 0x00007fff95f758ea _sigtramp + 26
3 ??? 0x0000000032aaaba7 0x0 + 850045863
4 redis-sentinel 0x00000001077ac488 aeProcessEvents + 616
5 redis-sentinel 0x00000001077ac77b aeMain + 43
6 redis-sentinel 0x00000001077b39c9 main + 969
7 libdyld.dylib 0x00007fff96bc57e1 start + 0
[4859] 30 Jan 11:49:00.053 # --- INFO OUTPUT
[4859] 30 Jan 11:49:00.053 # # Server
redis_version:2.9.7
redis_git_sha1:ad297a1a
redis_git_dirty:0
redis_build_id:99a770b5d2f57df0
redis_mode:sentinel
os:Darwin 12.2.1 x86_64
arch_bits:64
multiplexing_api:kqueue
gcc_version:4.2.1
process_id:4859
run_id:049e09161bd8def14892607289e5379a59116e7b
tcp_port:26379
uptime_in_seconds:0
uptime_in_days:0
hz:10
lru_clock:1738006

Clients

connected_clients:0
client_longest_output_list:0
client_biggest_input_buf:0
blocked_clients:0

Memory

used_memory:996240
used_memory_human:972.89K
used_memory_rss:1822720
used_memory_peak:995216
used_memory_peak_human:971.89K
used_memory_lua:31744
mem_fragmentation_ratio:1.83
mem_allocator:libc

Persistence

loading:0
rdb_changes_since_last_save:0
rdb_bgsave_in_progress:0
rdb_last_save_time:1359557340
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

Stats

total_connections_received:0
total_commands_processed:0
instantaneous_ops_per_sec:0
rejected_connections: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

CPU

used_cpu_sys:0.01
used_cpu_user:0.00
used_cpu_sys_children:0.00
used_cpu_user_children:0.00

Commandstats

Cluster

cluster_enabled:0

Keyspace

hash_init_value: 1359577982

[4859] 30 Jan 11:49:00.053 # --- CLIENT LIST OUTPUT
[4859] 30 Jan 11:49:00.053 #
[4859] 30 Jan 11:49:00.053 # --- REGISTERS
[4859] 30 Jan 11:49:00.053 #
RAX:7b992934885643d0 RBX:00007f8469500000
RCX:00007f8469500000 RDX:00007f8469500cf0
RDI:00007f8469500cf0 RSI:00007f8469500000
RBP:00007fff584559e0 RSP:00007fff58455970
R8 :0000000000000001 R9 :0000000000000014
R10:0000000000000001 R11:0000000000000000
R12:00000000000000c0 R13:0000000000000001
R14:00000001078c0000 R15:00007f8469500cf0
RIP:00000001077f01c4 EFL:0000000000010202
CS :000000000000002b FS:0000000000000000 GS:0000000000000000
[4859] 30 Jan 11:49:00.053 # (00007fff584559e8) -> 00000001077ac488
[4859] 30 Jan 11:49:00.053 # (00007fff584559e0) -> 00007fff58455a90
[4859] 30 Jan 11:49:00.053 # (00007fff584559d8) -> 0000000000000006
[4859] 30 Jan 11:49:00.053 # (00007fff584559d0) -> 00000001078c0000
[4859] 30 Jan 11:49:00.053 # (00007fff584559c8) -> 0000000000000001
[4859] 30 Jan 11:49:00.053 # (00007fff584559c0) -> 00000000000000c0
[4859] 30 Jan 11:49:00.053 # (00007fff584559b8) -> 0000000000000001
[4859] 30 Jan 11:49:00.053 # (00007fff584559b0) -> 00007f8469500cf0
[4859] 30 Jan 11:49:00.053 # (00007fff584559a8) -> 7b992934885643d0
[4859] 30 Jan 11:49:00.053 # (00007fff584559a0) -> 0000000000000000
[4859] 30 Jan 11:49:00.053 # (00007fff58455998) -> 00007f8469500000
[4859] 30 Jan 11:49:00.053 # (00007fff58455990) -> 00007f8469500cf0
[4859] 30 Jan 11:49:00.053 # (00007fff58455988) -> 00007fff95f75b29
[4859] 30 Jan 11:49:00.053 # (00007fff58455980) -> 00007f8469500e08
[4859] 30 Jan 11:49:00.053 # (00007fff58455978) -> 00007f8469500e10
[4859] 30 Jan 11:49:00.053 # (00007fff58455970) -> 00007fffffff0000
[4859] 30 Jan 11:49:00.053 #
=== REDIS BUG REPORT END. Make sure to include from START to END. ===