Hello, Ever since booting into 4.15.18 I had two incidents of 'irq xx: nobody cared (try booting with the "irqpoll" option)'. Before that 4.9.60 ran for months without issue. What could be the cause?
Kind regards, Udo 96.747946] snd_hda_codec_hdmi hdaudioC1D0: HDMI ATI/AMD: no speaker allocation for ELD [ 97.356950] irq 16: nobody cared (try booting with the "irqpoll" option) [ 97.356958] CPU: 1 PID: 257 Comm: irq/16-ohci_hcd Not tainted 4.15.18 #4 [ 97.356960] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./To be filled by O.E.M., BIOS 080015 05/04/2010 [ 97.356961] Call Trace: [ 97.356966] <IRQ> [ 97.356974] dump_stack+0x46/0x5f [ 97.356978] __report_bad_irq+0x3c/0xe0 [ 97.356982] note_interrupt+0x279/0x2c0 [ 97.356985] handle_irq_event_percpu+0x44/0x60 [ 97.356987] handle_irq_event+0x39/0x70 [ 97.356991] handle_fasteoi_irq+0x7d/0x160 [ 97.356994] handle_irq+0x17/0x30 [ 97.356998] do_IRQ+0x50/0xf0 [ 97.357002] common_interrupt+0x7a/0x7a [ 97.357004] </IRQ> [ 97.357010] RIP: 0010:ohci_irq+0x39/0x26a [ohci_hcd] [ 97.357012] RSP: 0018:ffff880117bf3e70 EFLAGS: 00000217 ORIG_RAX: ffffffffffffffda [ 97.357015] RAX: ffffffffa0012ef0 RBX: ffff880117835800 RCX: ffff880117f76408 [ 97.357017] RDX: 0000000000000004 RSI: ffff880117835800 RDI: ffff880117835800 [ 97.357019] RBP: 000000008000005a R08: 0000000000000307 R09: ffff88011fd1f280 [ 97.357020] R10: 0000000000a4798c R11: 0000000000000001 R12: ffffc9000002a000 [ 97.357022] R13: ffff880117c996a4 R14: ffff880117abbd80 R15: ffffffff810a67f0 [ 97.357024] ? irq_thread_dtor+0x90/0x90 [ 97.357028] ? ohci_start+0x50/0x50 [ohci_hcd] [ 97.357032] ? irq_finalize_oneshot.part.2+0x110/0x110 [ 97.357036] usb_hcd_irq+0x22/0x30 [ 97.357039] irq_forced_thread_fn+0x33/0x80 [ 97.357042] ? irq_finalize_oneshot.part.2+0x110/0x110 [ 97.357044] irq_thread+0x11c/0x170 [ 97.357046] ? wake_threads_waitq+0x30/0x30 [ 97.357050] kthread+0x109/0x120 [ 97.357053] ? kthread_create_on_node+0x40/0x40 [ 97.357056] ret_from_fork+0x22/0x40 [ 97.357058] handlers: [ 97.357061] [<00000000e3d2a3a6>] irq_default_primary_handler threaded [<000000007e876a47>] usb_hcd_irq [ 97.357066] [<00000000e3d2a3a6>] irq_default_primary_handler threaded [<000000007e876a47>] usb_hcd_irq [ 97.357070] [<00000000e3d2a3a6>] irq_default_primary_handler threaded [<00000000aefa1daf>] azx_interrupt [snd_hda_codec] [ 97.357079] Disabling IRQ #16 [ 97.371970] snd_hda_codec_hdmi hdaudioC1D0: HDMI ATI/AMD: no speaker allocation for ELD [ 97.695966] snd_hda_codec_hdmi hdaudioC1D0: HDMI ATI/AMD: no speaker allocation for ELD [ 98.016032] snd_hda_codec_hdmi hdaudioC1D0: HDMI ATI/AMD: no speaker allocation for ELD [ 98.336017] snd_hda_codec_hdmi hdaudioC1D0: HDMI ATI/AMD: no speaker allocation for ELD [ 98.656068] snd_hda_codec_hdmi hdaudioC1D0: HDMI ATI/AMD: no speaker allocation for ELD [ 98.976026] snd_hda_codec_hdmi hdaudioC1D0: HDMI ATI/AMD: no speaker allocation for ELD [ 99.296030] snd_hda_codec_hdmi hdaudioC1D0: HDMI ATI/AMD: no speaker allocation for ELD [ 99.616097] snd_hda_codec_hdmi hdaudioC1D0: HDMI ATI/AMD: no speaker allocation for ELD [284100.529039] irq 18: nobody cared (try booting with the "irqpoll" option) [284100.529044] CPU: 1 PID: 278 Comm: irq/18-ohci_hcd Not tainted 4.15.18 #4 [284100.529045] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./To be filled by O.E.M., BIOS 080015 05/04/2010 [284100.529047] Call Trace: [284100.529049] <IRQ> [284100.529054] dump_stack+0x46/0x5f [284100.529058] __report_bad_irq+0x3c/0xe0 [284100.529059] note_interrupt+0x279/0x2c0 [284100.529061] handle_irq_event_percpu+0x44/0x60 [284100.529063] handle_irq_event+0x39/0x70 [284100.529064] handle_fasteoi_irq+0x7d/0x160 [284100.529067] handle_irq+0x17/0x30 [284100.529069] do_IRQ+0x50/0xf0 [284100.529071] common_interrupt+0x7a/0x7a [284100.529072] </IRQ> [284100.529076] RIP: 0010:ohci_irq+0x2b/0x26a [ohci_hcd] [284100.529078] RSP: 0018:ffff8801166b3e70 EFLAGS: 00000282 ORIG_RAX: ffffffffffffffd8 [284100.529079] RAX: ffffffffa0012ef0 RBX: ffff880117977800 RCX: ffff880117f1a8c0 [284100.529080] RDX: 0000000000000004 RSI: ffff880117977800 RDI: ffff880117977800 [284100.529081] RBP: ffff880117876e00 R08: ffffffff81a0ac40 R09: 0000000000000100 [284100.529082] R10: 0000000000000000 R11: 00000000000b59b4 R12: ffffc90000648000 [284100.529083] R13: ffff880117876ea4 R14: ffff8801166df200 R15: ffffffff810a67f0 [284100.529084] ? irq_thread_dtor+0x90/0x90 [284100.529086] ? ohci_start+0x50/0x50 [ohci_hcd] [284100.529089] ? irq_finalize_oneshot.part.2+0x110/0x110 [284100.529091] usb_hcd_irq+0x22/0x30 [284100.529093] irq_forced_thread_fn+0x33/0x80 [284100.529095] ? irq_finalize_oneshot.part.2+0x110/0x110 [284100.529096] irq_thread+0x11c/0x170 [284100.529097] ? wake_threads_waitq+0x30/0x30 [284100.529100] kthread+0x109/0x120 [284100.529101] ? kthread_create_on_node+0x40/0x40 [284100.529103] ret_from_fork+0x22/0x40 [284100.529104] handlers: [284100.529106] [<00000000e3d2a3a6>] irq_default_primary_handler threaded [<000000001aa165c3>] radeon_driver_irq_handler_kms [radeon] [284100.529127] [<00000000e3d2a3a6>] irq_default_primary_handler threaded [<000000007e876a47>] usb_hcd_irq [284100.529129] [<00000000e3d2a3a6>] irq_default_primary_handler threaded [<000000007e876a47>] usb_hcd_irq [284100.529132] [<00000000e3d2a3a6>] irq_default_primary_handler threaded [<000000007e876a47>] usb_hcd_irq [284100.529134] Disabling IRQ #18