r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/snmp6\x00')
r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
r2 = dup2(r0, r1)
write$cgroup_netprio_ifpriomap(r2, 0x0, 0x0)