This issue exists on Debian 12 too. [Mon Aug 18 11:22:04 2025] r8169 0000:03:00.0 eno1: Link is Up - 100Mbps/Full - flow control rx/tx [Mon Aug 18 12:08:08 2025] perf: interrupt took too long (2502 > 2500), lowering kernel.perf_event_max_sample_rate to 79750 [Mon Aug 18 13:58:50 2025] r8169 0000:03:00.0 eno1: Link is Down [Mon Aug 18 13:58:51 2025] PM: suspend entry (s2idle) [Mon Aug 18 13:58:51 2025] Filesystems sync: 0.007 seconds [Mon Aug 18 13:58:51 2025] Freezing user space processes [Mon Aug 18 13:58:51 2025] Freezing user space processes completed (elapsed 0.002 seconds) [Mon Aug 18 13:58:51 2025] OOM killer disabled. [Mon Aug 18 13:58:51 2025] Freezing remaining freezable tasks [Mon Aug 18 13:58:51 2025] Freezing remaining freezable tasks completed (elapsed 0.001 seconds) [Mon Aug 18 13:58:51 2025] printk: Suspending console(s) (use no_console_suspend to debug) [Mon Aug 18 13:58:52 2025] ACPI: EC: interrupt blocked [Mon Aug 18 15:28:22 2025] ACPI: EC: interrupt unblocked [Mon Aug 18 15:28:22 2025] r8169 0000:03:00.0: Unable to change power state from D3hot to D0, device inaccessible [Mon Aug 18 15:28:23 2025] spd5118 0-0050: Failed to write b = 0: -6 [Mon Aug 18 15:28:23 2025] spd5118 0-0050: PM: dpm_run_callback(): spd5118_resume [spd5118] returns -6 [Mon Aug 18 15:28:23 2025] spd5118 0-0050: PM: failed to resume async: error -6 [Mon Aug 18 15:28:23 2025] r8169 0000:03:00.0 eno1: rtl_eriar_cond == 1 (loop: 100, delay: 100).