r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/sync_on_suspend', 0x2, 0x0)
pwritev(r0, &(0x7f0000001480)=[{&(0x7f0000000040)="8b", 0x1}], 0x1, 0x0, 0x0)