gistfile1.txt

[6412670.626232] memcached[23552]: segfault at 7f3993fff020 ip 000055c6fb440ead sp 00007f9ef37fdf30 error 4 in memcached[55c6fb42a000+26000]

first mc 1.5.0 

}{
    "lru_maintainer_juggles": "2264787794", 
    "lru_crawler_starts": "42790", 
    "auth_cmds": "0", 
    "crawler_items_checked": "215163311884", 
    "reclaimed": "0", 
    "rejected_connections": "0", 
    "get_expired": "0", 
    "curr_items": "3219907985", 
    "pid": "20989", 
    "malloc_fails": "0", 
    "time_in_listen_disabled_us": "0", 
    "slab_reassign_evictions_nomem": "0", 
    "expired_unfetched": "0", 
    "moves_to_cold": "5047477641", 
    "lru_crawler_running": "0", 
    "slab_global_page_pool": "766", 
    "hash_is_expanding": "0", 
    "lru_bumps_dropped": "0", 
    "cas_hits": "0", 
    "uptime": "497615", 
    "moves_to_warm": "0", 
    "touch_hits": "0", 
    "delete_misses": "0", 
    "listen_disabled_num": "0", 
    "slab_reassign_rescues": "10320088", 
    "cas_misses": "0", 
    "decr_hits": "0", 
    "direct_reclaims": "0", 
    "cmd_touch": "0", 
    "incr_hits": "0", 
    "version": "1.5.0", 
    "limit_maxbytes": "377487360000", 
    "total_items": "9990236403", 
    "bytes_written": "37577722351", 
    "incr_misses": "0", 
    "accepting_conns": "1", 
    "rusage_system": "32854.276000", 
    "slab_reassign_running": "0", 
    "log_watcher_sent": "0", 
    "moves_within_lru": "0", 
    "get_flushed": "0", 
    "slab_reassign_busy_items": "185", 
    "slabs_moved": "2856", 
    "cmd_get": "0", 
    "curr_connections": "466", 
    "log_worker_written": "0", 
    "log_watcher_skipped": "0", 
    "touch_misses": "0", 
    "slab_reassign_busy_deletes": "0", 
    "threads": "4", 
    "total_connections": "7567", 
    "cmd_set": "9979916315", 
    "libevent": "2.0.21-stable", 
    "conn_yields": "46282110", 
    "get_misses": "0", 
    "evicted_active": "0", 
    "reserved_fds": "20", 
    "bytes_read": "1407254448358", 
    "hash_bytes": "17179869184", 
    "slab_reassign_chunk_rescues": "0", 
    "evicted_unfetched": "0", 
    "cas_badval": "0", 
    "cmd_flush": "0", 
    "lrutail_reflocked": "0", 
    "evictions": "0", 
    "bytes": "325417249354", 
    "crawler_reclaimed": "0", 
    "slab_reassign_inline_reclaim": "954", 
    "connection_structures": "468", 
    "hash_power_level": "31", 
    "log_worker_dropped": "0", 
    "auth_errors": "0", 
    "rusage_user": "182427.008000", 
    "time": "1503864086", 
    "delete_hits": "0", 
    "pointer_size": "64", 
    "decr_misses": "0", 
    "get_hits": "0"
    }
    
    second memcached 1.5.0 crash
    
    }{
    "lru_maintainer_juggles": "2265629459", 
    "lru_crawler_starts": "42790", 
    "auth_cmds": "0", 
    "crawler_items_checked": "215237840298", 
    "reclaimed": "0", 
    "rejected_connections": "0", 
    "get_expired": "0", 
    "curr_items": "3220254155", 
    "pid": "29283", 
    "malloc_fails": "0", 
    "time_in_listen_disabled_us": "0", 
    "slab_reassign_evictions_nomem": "0", 
    "expired_unfetched": "0", 
    "moves_to_cold": "5047997310", 
    "lru_crawler_running": "0", 
    "slab_global_page_pool": "767", 
    "hash_is_expanding": "0", 
    "lru_bumps_dropped": "0", 
    "cas_hits": "0", 
    "uptime": "497660", 
    "moves_to_warm": "0", 
    "touch_hits": "0", 
    "delete_misses": "0", 
    "listen_disabled_num": "0", 
    "slab_reassign_rescues": "10552677", 
    "cas_misses": "0", 
    "decr_hits": "0", 
    "direct_reclaims": "0", 
    "cmd_touch": "0", 
    "incr_hits": "0", 
    "version": "1.5.0", 
    "limit_maxbytes": "377487360000", 
    "total_items": "9991525303", 
    "bytes_written": "37581668122", 
    "incr_misses": "0", 
    "accepting_conns": "1", 
    "rusage_system": "29923.752000", 
    "slab_reassign_running": "0", 
    "log_watcher_sent": "0", 
    "moves_within_lru": "0", 
    "get_flushed": "0", 
    "slab_reassign_busy_items": "282", 
    "slabs_moved": "2918", 
    "cmd_get": "0", 
    "curr_connections": "466", 
    "log_worker_written": "0", 
    "log_watcher_skipped": "0", 
    "touch_misses": "0", 
    "slab_reassign_busy_deletes": "0", 
    "threads": "4", 
    "total_connections": "7566", 
    "cmd_set": "9980972626", 
    "libevent": "2.0.21-stable", 
    "conn_yields": "48409513", 
    "get_misses": "0", 
    "evicted_active": "0", 
    "reserved_fds": "20", 
    "bytes_read": "1407316917676", 
    "hash_bytes": "17179869184", 
    "slab_reassign_chunk_rescues": "0", 
    "evicted_unfetched": "0", 
    "cas_badval": "0", 
    "cmd_flush": "0", 
    "lrutail_reflocked": "0", 
    "evictions": "0", 
    "bytes": "325411500941", 
    "crawler_reclaimed": "0", 
    "slab_reassign_inline_reclaim": "965", 
    "connection_structures": "468", 
    "hash_power_level": "31", 
    "log_worker_dropped": "0", 
    "auth_errors": "0", 
    "rusage_user": "184048.004000", 
    "time": "1503864146", 
    "delete_hits": "0", 
    "pointer_size": "64", 
    "decr_misses": "0", 
    "get_hits": "0"
    }
    
    third memcached 1.5.0 crash
    
    {
    "lru_maintainer_juggles": "1281531", 
    "lru_crawler_starts": "98175", 
    "auth_cmds": "0", 
    "crawler_items_checked": "0", 
    "reclaimed": "0", 
    "rejected_connections": "0", 
    "get_expired": "0", 
    "curr_items": "0", 
    "pid": "25117", 
    "malloc_fails": "0", 
    "time_in_listen_disabled_us": "0", 
    "slab_reassign_evictions_nomem": "0", 
    "expired_unfetched": "0", 
    "moves_to_cold": "0", 
    "lru_crawler_running": "0", 
    "slab_global_page_pool": "0", 
    "hash_is_expanding": "0", 
    "lru_bumps_dropped": "0", 
    "cas_hits": "0", 
    "uptime": "1281693", 
    "moves_to_warm": "0", 
    "touch_hits": "0", 
    "delete_misses": "0", 
    "listen_disabled_num": "0", 
    "slab_reassign_rescues": "0", 
    "cas_misses": "0", 
    "decr_hits": "0", 
    "direct_reclaims": "0", 
    "cmd_touch": "0", 
    "incr_hits": "0", 
    "version": "1.5.0", 
    "limit_maxbytes": "377487360000", 
    "total_items": "0", 
    "bytes_written": "1000448", 
    "incr_misses": "0", 
    "accepting_conns": "1", 
    "rusage_system": "35.652000", 
    "slab_reassign_running": "0", 
    "log_watcher_sent": "0", 
    "moves_within_lru": "0", 
    "get_flushed": "0", 
    "slab_reassign_busy_items": "0", 
    "slabs_moved": "0", 
    "cmd_get": "0", 
    "curr_connections": "5", 
    "log_worker_written": "0", 
    "log_watcher_skipped": "0", 
    "touch_misses": "0", 
    "slab_reassign_busy_deletes": "0", 
    "threads": "4", 
    "total_connections": "15", 
    "cmd_set": "0", 
    "libevent": "2.0.21-stable", 
    "conn_yields": "0", 
    "get_misses": "0", 
    "evicted_active": "0", 
    "reserved_fds": "20", 
    "bytes_read": "3217", 
    "hash_bytes": "524288", 
    "slab_reassign_chunk_rescues": "0", 
    "evicted_unfetched": "0", 
    "cas_badval": "0", 
    "cmd_flush": "0", 
    "lrutail_reflocked": "0", 
    "evictions": "0", 
    "bytes": "0", 
    "crawler_reclaimed": "0", 
    "slab_reassign_inline_reclaim": "0", 
    "connection_structures": "7", 
    "hash_power_level": "16", 
    "log_worker_dropped": "0", 
    "auth_errors": "0", 
    "rusage_user": "87.676000", 
    "time": "1503876382", 
    "delete_hits": "0", 
    "pointer_size": "64", 
    "decr_misses": "0", 
    "get_hits": "0"
}