panic: kernel diagnostic assertion "sin6tosa(&ro->ro_dst)->sa_family == AF_INET6" failed: file "/syzkaller/managers/multicore/kernel/sys/netinet6/in6_src.c", line 328
Starting stack trace...
panic(ffffffff828755a4) at panic+0x16f sys/kern/subr_prf.c:229
__assert(ffffffff828f8e2c,ffffffff828ceecb,148,ffffffff8294715e) at __assert+0x29 sys/kern/subr_prf.c:157
in6_selectroute(ffff800035794810,ffff800000e06500,fffffd8066a89668,0) at in6_selectroute+0x228 sys/netinet6/in6_src.c:328
ip6_output(fffffd8069712d00,ffff800000e06500,fffffd8066a89668,0,0,fffffd8066a89728) at ip6_output+0xc6a sys/netinet6/ip6_output.c:467
tcp_output(ffff800000e40688) at tcp_output+0x2877 sys/netinet/tcp_output.c:1110
tcp_connect(fffffd8066aa97c8,fffffd80662b7000) at tcp_connect+0x33a sys/netinet/tcp_usrreq.c:670
sys_connect(ffff80002bc7e800,ffff800035794cb0,ffff800035794c00) at sys_connect+0x207 sys/kern/uipc_syscalls.c:422
syscall(ffff800035794cb0) at syscall+0x5ae mi_syscall sys/sys/syscall_mi.h:183 [inline]
syscall(ffff800035794cb0) at syscall+0x5ae sys/arch/amd64/amd64/trap.c:577
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x17c0a8b92a0, count: 248
End of stack trace.