r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/pm_freeze_timeout', 0x22942, 0x0)
r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/sync_on_suspend', 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x2)