r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps_rollup\x00') r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x0, 0x12, r1, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x100010, r0, 0x0)