panic: Bad link elm 0xfffff8000447c400 next->prev != elm cpuid = 1 time = 209 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002a62c480 vpanic() at vpanic+0x1e0/frame 0xfffffe002a62c4e0 panic() at panic+0x43/frame 0xfffffe002a62c540 authunix_create() at authunix_create+0x84a/frame 0xfffffe002a62c800 sys_nlm_syscall() at sys_nlm_syscall+0xed/frame 0xfffffe002a62c980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002a62cab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002a62cab0 --- syscall (154, FreeBSD ELF64, sys_nlm_syscall), rip = 0x200000c5, rsp = 0x7fffdffdceb8, rbp = 0xa --- KDB: enter: panic [ thread pid 5770 tid 100431 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why