[Zero] Odd crash during combat...

[Zero] Odd crash during combat...

This happened earlier this morning. No clue why, but mangosd segfaulted while my mother was playing a low-level character.
[code]
RollMeleeOutcomeAgainst: NORMAL
WORLD: Sending SMSG_ATTACKERSTATEUPDATE
AttackerStateUpdate: (NPC) 6434 attacked 23 (TypeId: 4) for 0 dmg, absorbed 9, blocked 0, resisted 0.
WORLD: Received opcode CMSG_SETSHEATHED for Player Revan (Guid: 23) - value: 0
Sending SMSG_SPELL_GO id=20801
Spell 20801 Effect0 : 2 Targets: Player Revan (Guid: 23), -, -
PeriodicTick: Player Revan (Guid: 23) attacked Pet (Petnumber: 561 Guid: 16) for 11 dmg inflicted by 594
DealDamageStart
deal dmg:11 to health:2
DealDamage Player Revan (Guid: 23) Killed Pet (Petnumber: 561 Guid: 16)
PLAYER: RewardHonor
DealDamageAttackStop
creature 16 stopped attacking player 23
SET JUST_DIED
Aura 3 now is remove mode 4
Aura 79 now is remove mode 5
Aura 133 now is remove mode 5
Aura 132 now is remove mode 5
DealDamageEnd returned 11 damage
Segmentation fault
[/code]
Any ideas?