panic: ip6_getpcbopt: unexpected option Starting stack trace... panic(ffffffff83521df8) at panic+0x1d0 sys/kern/subr_prf.c:229 ip6_getpcbopt(0,33,fffff7806b105600) at ip6_getpcbopt+0x3e3 ip6_ctloutput(0,ffff800010fdda80,29,33,fffff7806b105600) at ip6_ctloutput+0xfb2 sys/netinet6/ip6_output.c:1487 sogetopt(ffff800010fdda80,29,33,fffff7806b105600) at sogetopt+0x128 sys/kern/uipc_socket.c:2074 sys_getsockopt(ffff800039ba8a80,ffff80002a256680,ffff80002a2565d0) at sys_getsockopt+0x1ec sys/kern/uipc_syscalls.c:1263 syscall(ffff80002a256680) at syscall+0xbd4 mi_syscall sys/sys/syscall_mi.h:176 [inline] syscall(ffff80002a256680) at syscall+0xbd4 sys/arch/amd64/amd64/trap.c:783 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x8adc5f15e90, count: 250 End of stack trace. syncing disks...