More IRQ grumpiness: [221465.585227] irq 16: nobody cared (try booting with the "irqpoll" option) [221465.585228] CPU: 0 PID: 0 Comm: swapper/0 Tainted: P S U O 5.9.0-rc8+ #145 [221465.585229] Hardware name: LENOVO 20QTCTO1WW/20QTCTO1WW, BIOS N2OET47W (1.34 ) 08/06/2020 [221465.585229] Call Trace: [221465.585230] <IRQ> [221465.585234] dump_stack+0x57/0x70 [221465.585236] __report_bad_irq+0x30/0xa2 [221465.585237] note_interrupt.cold+0xb/0x6b [221465.585237] handle_irq_event+0x78/0x7a [221465.585238] handle_fasteoi_irq+0x6d/0x190 [221465.585240] asm_call_irq_on_stack+0xf/0x20 [221465.585241] </IRQ> [221465.585242] common_interrupt+0xa9/0x120 [221465.585243] asm_common_interrupt+0x1e/0x40 [221465.585245] RIP: 0010:cpuidle_enter_state+0xc5/0x320 [221465.585246] Code: c7 0f 1f 44 00 00 31 ff e8 78 2c b0 ff 80 7c 24 0f 00 74 12 9c 58 f6 c4 02 0f 85 41 02 00 00 31 ff e8 0f a4 b4 ff fb 45 85 e4 <0f> 88 fd 00 00 00 49 63 d4 48 6b ca 68 4c 2b 3c 24 48 6b c2 38 48 [221465.585246] RSP: 0018:ffffffff82003e80 EFLAGS: 00000202 [221465.585247] RAX: ffff888ffc228f00 RBX: ffffe8ffffa37608 RCX: 000000000000001f [221465.585247] RDX: 0000000000000000 RSI: 00000000378e38e3 RDI: 0000000000000000 [221465.585248] RBP: ffffffff8209fdc0 R08: 0000c96bf989794d R09: 0000000000000008 [221465.585248] R10: 0000000000000005 R11: ffff888ffc228004 R12: 0000000000000001 [221465.585249] R13: ffffffff8209fe40 R14: 0000000000000001 R15: 0000c96bf989794d [221465.585250] cpuidle_enter+0x24/0x40 [221465.585252] do_idle+0x1a4/0x220 [221465.585253] cpu_startup_entry+0x14/0x20 [221465.585254] start_kernel+0x48d/0x497 [221465.585256] secondary_startup_64+0xb6/0xc0 [221465.585257] handlers: [221465.585258] [<00000000498461dd>] i801_isr [221465.585258] Disabling IRQ #16 [221480.253990] i801_smbus 0000:00:1f.4: Timeout waiting for interrupt! [221480.253995] i801_smbus 0000:00:1f.4: Transaction timeout [221480.256149] rmi4_physical rmi4-00: Failed to read irqs, code=-110 [221484.287300] i801_smbus 0000:00:1f.4: Timeout waiting for interrupt! [221484.287304] i801_smbus 0000:00:1f.4: Transaction timeout [221484.289461] rmi4_physical rmi4-00: Failed to read irqs, code=-110 [221484.490637] i801_smbus 0000:00:1f.4: Timeout waiting for interrupt! [221484.490641] i801_smbus 0000:00:1f.4: Transaction timeout [221484.492793] rmi4_physical rmi4-00: Failed to read irqs, code=-110 [221484.693965] i801_smbus 0000:00:1f.4: Timeout waiting for interrupt! [221484.693970] i801_smbus 0000:00:1f.4: Transaction timeout [221484.696126] rmi4_physical rmi4-00: Failed to read irqs, code=-110 [221484.897307] i801_smbus 0000:00:1f.4: Timeout waiting for interrupt! [221484.897311] i801_smbus 0000:00:1f.4: Transaction timeout [221484.899466] rmi4_physical rmi4-00: Failed to read irqs, code=-110 [221485.100643] i801_smbus 0000:00:1f.4: Timeout waiting for interrupt! [221485.100647] i801_smbus 0000:00:1f.4: Transaction timeout [221485.102800] rmi4_physical rmi4-00: Failed to read irqs, code=-110 [221485.303911] i801_smbus 0000:00:1f.4: Timeout waiting for interrupt! [221485.303915] i801_smbus 0000:00:1f.4: Transaction timeout [221485.306024] rmi4_physical rmi4-00: Failed to read irqs, code=-110
