mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev\x00')
lseek(r0, 0x1ff, 0x0)
getdents64(r0, 0x0, 0x0)