Backtrace for BYOND 509.1316 on Linux:
Generated at Sat Dec 12 22:19:49 2015

DreamDaemon [0x8048000, 0x0], [0x8048000, 0x804bb24]
libbyond.so [0xf7264000, 0x0], 0x19f318
linux-gate.so.1 [0xf778c000, 0xf778cd40], [0xf778c000, 0xf778cd40]
libbyond.so [0xf7264000, 0x0], 0x19f318
libbyond.so [0xf7264000, 0x0], 0x1a0c24
libbyond.so [0xf7264000, 0x0], 0x1a15a8
libbyond.so [0xf7264000, 0x0], 0x1a1328
libbyond.so [0xf7264000, 0x0], 0x1a1b58
libbyond.so [0xf7264000, 0x0], 0x244436
libbyond.so [0xf7264000, 0x0], 0x248e63
libbyond.so [0xf7264000, 0x0], 0x24994d
libbyond.so [0xf7264000, 0x0], 0x230b0b
libbyond.so [0xf7264000, 0x0], 0x2406de
libbyond.so [0xf7264000, 0x0], 0x2301d5
libbyond.so [0xf7264000, 0x0], 0x2406de
libbyond.so [0xf7264000, 0x0], 0x248d53
libbyond.so [0xf7264000, 0x0], 0x24994d
libbyond.so [0xf7264000, 0x0], 0x230b0b
libbyond.so [0xf7264000, 0x0], 0x2406de
libbyond.so [0xf7264000, 0x0], 0x248d53
libbyond.so [0xf7264000, 0x0], 0x249e0b
libbyond.so [0xf7264000, 0x0], 0x1e64a8
libbyond.so [0xf7264000, 0x0], 0x201262
libbyond.so [0xf7264000, 0x0], 0x201cef
libbyond.so [0xf7264000, 0x0], 0x25c1b1
libbyond.so [0xf7264000, 0x0], 0x25c4d7
libbyond.so [0xf7264000, 0x0], 0x24d826
libbyond.so [0xf7264000, 0x0], 0x2581b4
libbyond.so [0xf7264000, 0x0], 0x2df225
libbyond.so 0x2e1350, 0x2e1acd
DreamDaemon [0x8048000, 0x0], [0x8048000, 0x804ae34]
libc.so.6 0x19970, 0x19a63 (__libc_start_main)
DreamDaemon [0x8048000, 0x0], [0x8048000, 0x804a731]

Recent proc calls:
/DBQuery/proc/NextRow
/DBQuery/proc/Close
/DBQuery/proc/Execute
/DBQuery/New
/DBQuery/proc/(init)
/DBConnection/proc/NewQuery
/DBConnection/proc/IsConnected
/DBConnection/proc/IsConnected
/DBConnection/proc/Connect
/DBConnection/New
/proc/grab_mySQL_connection
/proc/request_slot_data
/mob/player/proc/render_slots
/client/Topic
/mob/npc/creature/proc/boss_loop
/mob/npc/creature/proc/boss_loop

To help the BYOND developers debug this, please send the above trace as part
of a very detailed bug report: http://www.byond.com/members/?command=view_tracker&tracker=1