pfSense

Kernel panic when configuring 6to4 on a interface
pfSense on virtualbox: 2.4.0-BETA (amd64) built on Sat Jan 14 10:34:34 CST 2017

Complete crash dumps also uploaded.

db:0:kdb.enter.default>  bt
Tracing pid 98584 tid 100540 td 0xfffff8002a350000
kdb_enter() at kdb_enter+0x3b/frame 0xffffffff82976970
vpanic() at vpanic+0x19f/frame 0xffffffff829769f0
panic() at panic+0x43/frame 0xffffffff82976a50
dblfault_handler() at dblfault_handler+0xa2/frame 0xffffffff82976a70
Xdblfault() at Xdblfault+0xac/frame 0xffffffff82976a70
--- trap 0x17, rip = 0xffffffff80f765c7, rsp = 0xfffffe004e200fe0, rbp = 0xfffffe004e201060 ---
pfr_walktree() at pfr_walktree+0x1a7/frame 0xfffffe004e201060
rn_walktree() at rn_walktree+0x70/frame 0xfffffe004e201090
pfr_dynaddr_update() at pfr_dynaddr_update+0x57/frame 0xfffffe004e2010d0
pfi_kif_update() at pfi_kif_update+0x2b/frame 0xfffffe004e201130
pfi_kif_update() at pfi_kif_update+0x19c/frame 0xfffffe004e201190
pfi_kif_update() at pfi_kif_update+0x19c/frame 0xfffffe004e2011f0
pfi_kif_update() at pfi_kif_update+0x19c/frame 0xfffffe004e201250
...
...
pfi_kif_update() at pfi_kif_update+0x19c/frame 0xfffffe004e204850
pfi_kif_update() at pfi_kif_update+0x19c/frame 0xfffffe004e2048b0
pfi_change_group_event() at pfi_change_group_event+0xb6/frame 0xfffffe004e2048e0
if_addgroup() at if_addgroup+0x984/frame 0xfffffe004e204940
if_clone_createif() at if_clone_createif+0x1bf/frame 0xfffffe004e204990
kern_ioctl() at kern_ioctl+0x2d4/frame 0xfffffe004e204a00
sys_ioctl() at sys_ioctl+0x171/frame 0xfffffe004e204ad0
amd64_syscall() at amd64_syscall+0x4ce/frame 0xfffffe004e204bf0
Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe004e204bf0
--- syscall (54, FreeBSD ELF64, sys_ioctl), rip = 0x801dfc0aa, rsp = 0x7fffffffa988, rbp = 0x7fffffffa9e0 ---