46:login: panic: assertion "ref < &td->td_toks_end" failed in lwkt_gettoken_shared at /usr/src/sys/kern/lwkt_token.c:732
49:lwkt_gettoken_shared() at lwkt_gettoken_shared+0x34c 0xffffffff80679b5c 
50:lwkt_gettoken_shared() at lwkt_gettoken_shared+0x34c 0xffffffff80679b5c 
51:ng_apply_item() at ng_apply_item+0xa9 0xffffffff826019f9 
52:ng_apply_item() at ng_apply_item+0x105 0xffffffff82601a55 
53:ng_apply_item() at ng_apply_item+0x105 0xffffffff82601a55 
54:ng_apply_item() at ng_apply_item+0x105 0xffffffff82601a55 
55:Debugger("panic")
59:Stopped at      Debugger+0x7c:  movb    $0,0xbdaf09(%rip)