r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/config', 0x0, 0x0)
getdents64(r0, &(0x7f0000000100)=""/45, 0x2d)
getdents64(r0, &(0x7f0000000140)=""/226, 0xe2)