panic: ip6_getpcbopt: unexpected option
Starting stack trace...
panic(ffffffff834f15d6) at panic+0x1ba sys/kern/subr_prf.c:229
ip6_getpcbopt(ffff800001618b00,33,fffff6806b5c0600) at ip6_getpcbopt+0x3e3
ip6_ctloutput(0,ffff8000015fad00,29,33,fffff6806b5c0600) at ip6_ctloutput+0xfa9 sys/netinet6/ip6_output.c:1487
sogetopt(ffff8000015fad00,29,33,fffff6806b5c0600) at sogetopt+0x128 sys/kern/uipc_socket.c:2074
sys_getsockopt(ffff80002d8a0548,ffff80002f0ad3b0,ffff80002f0ad300) at sys_getsockopt+0x1eb sys/kern/uipc_syscalls.c:1263
syscall(ffff80002f0ad3b0) at syscall+0x962 mi_syscall sys/sys/syscall_mi.h:-1 [inline]
syscall(ffff80002f0ad3b0) at syscall+0x962 sys/arch/amd64/amd64/trap.c:783
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x5bc6d1f31a0, count: 250
End of stack trace.
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