RHEL-9.4/RHEL-8.10: IRQ 4 is disabled
Issue
- IRQ 4 is disabled
[ 0.000000] Command line: vmlinuz-5.14.0-427.42.1.el9_4.x86_64-2 initrd=initramfs-5.14.0-427.42.1.el9_4.x86_64-2 root=live:http://10.89.92.15/preboot_execution_environment/diskless/images/compute2/squashfs.img rw console=tty0 console=ttyS0,115200n8 ip=enp65s0f0np0:dhcp selinux=0 rd.net.dhcp.retry=1 nomodeset rd.plymouth=0 plymouth.enable=0 ipv6.disable=1 numa_balancing=disable ipmi_si.force_kipmid=0 nmi_watchdog=0 iommu=pt rd.driver.blacklist=nouveau nouveau.modeset=0 acpi_irq_nobalance rd.net.timeout.carrier=30 rd.net.timeout.ifup=60 rd.net.dhcp.retry=4 selinux=0
..............
[ 0.000000] DMI: BULL SAS X430-A6 2U1N2S/MZ93-FS0-000, BIOS F27 08/09/2024
..............
[ 0.111402] Memory: 3433604K/402360420K available (16384K kernel code, 5626K rwdata, 11760K rodata, 3892K init, 5956K bss, 6611744K reserved, 0K cma-reserved)
..............
[ 3.805104] smpboot: CPU0: AMD EPYC 9354 32-Core Processor (family: 0x19, model: 0x11, stepping: 0x1)
..............
[ 16.272631] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 16.284085] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 5.14.0-427.42.1.el9_4.x86_64 #1
[ 16.297007] Hardware name: BULL SAS X430-A6 2U1N2S/MZ93-FS0-000, BIOS F27 08/09/2024
[ 16.309900] Call Trace:
[ 16.316745] <IRQ>
[ 16.322972] dump_stack_lvl+0x34/0x48
[ 16.331008] __report_bad_irq+0x35/0xaa
[ 16.339162] note_interrupt.cold+0xb/0x64
[ 16.347537] handle_irq_event+0xa9/0xb0
[ 16.355741] handle_fasteoi_irq+0x87/0x220
[ 16.364255] __common_interrupt+0x3e/0xa0
[ 16.372719] common_interrupt+0x7b/0xa0
[ 16.381026] </IRQ>
[ 16.387360] <TASK>
[ 16.393568] asm_common_interrupt+0x22/0x40
[ 16.402191] RIP: 0010:cpuidle_enter_state+0xca/0x430
[ 16.411796] Code: 4f ff 65 8b 3d 73 bd 9a 71 e8 d2 3b 4f ff 49 89 c5 0f 1f 44 00 00 31 ff e8 53 56 4e ff 45 84 ff 0f 85 2a 01 00 00 fb 45 85 f6 <0f> 88 2c 01 00 00 49 63 d6 4c 2b 2c 24 48 8d 04 52 48 8d 04 82 49
[ 16.446065] RSP: 0018:ff6ee2f9002cfe80 EFLAGS: 00000202
[ 16.456469] RAX: ff4a38801feb2ec0 RBX: 0000000000000002 RCX: 000000000000001f
[ 16.469116] RDX: 0000000000000000 RSI: 0000000027627627 RDI: 0000000000000000
[ 16.481791] RBP: ff4a38a455bbc000 R08: 00000003c9ec91e9 R09: 0000000000000008
[ 16.494496] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff8fac6500
[ 16.507257] R13: 00000003c9ec91e9 R14: 0000000000000002 R15: 0000000000000000
[ 16.519998] cpuidle_enter+0x29/0x40
[ 16.528707] cpuidle_idle_call+0xfa/0x160
[ 16.537895] do_idle+0x7b/0xe0
[ 16.545828] cpu_startup_entry+0x19/0x20
[ 16.554590] start_secondary+0x13f/0x170
[ 16.563310] secondary_startup_64_no_verify+0xe4/0xeb
[ 16.573252] </TASK>
[ 16.573254] handlers:
[ 16.573256] [<0000000075d03ad6>] serial8250_interrupt
[ 16.573264] Disabling IRQ #4
..............
[ 167.575069] irq 4: nobody cared (try booting with the "irqpoll" option)
[ 167.582719] CPU: 3 PID: 0 Comm: swapper/3 Tainted: G OE ------- --- 5.14.0-427.42.1.el9_4.x86_64 #1
[ 167.594771] Hardware name: BULL SAS X430-A6 2U1N2S/MZ93-FS0-000, BIOS F27 08/09/2024
[ 167.603720] Call Trace:
[ 167.606550] <IRQ>
[ 167.608876] dump_stack_lvl+0x34/0x48
[ 167.613111] __report_bad_irq+0x35/0xaa
[ 167.617537] note_interrupt.cold+0xb/0x64
[ 167.622163] handle_irq_event+0xa9/0xb0
[ 167.626593] handle_fasteoi_irq+0x87/0x220
[ 167.631313] __common_interrupt+0x3e/0xa0
[ 167.635939] common_interrupt+0x7b/0xa0
[ 167.640379] </IRQ>
[ 167.642788] <TASK>
[ 167.645207] asm_common_interrupt+0x22/0x40
[ 167.650037] RIP: 0010:cpuidle_enter_state+0xca/0x430
[ 167.655767] Code: 4f ff 65 8b 3d 73 bd 9a 71 e8 d2 3b 4f ff 49 89 c5 0f 1f 44 00 00 31 ff e8 53 56 4e ff 45 84 ff 0f 85 2a 01 00 00 fb 45 85 f6 <0f> 88 2c 01 00 00 49 63 d6 4c 2b 2c 24 48 8d 04 52 48 8d 04 82 49
[ 167.677438] RSP: 0018:ff6ee2f9002d7e80 EFLAGS: 00000202
[ 167.683463] RAX: ff4a38801fef2ec0 RBX: 0000000000000002 RCX: 000000000000001f
[ 167.691710] RDX: 0000000000000000 RSI: 0000000027627627 RDI: 0000000000000000
[ 167.699948] RBP: ff4a388054cc8c00 R08: 0000002704408f0f R09: 0000000000000008
[ 167.708180] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff8fac6500
[ 167.716413] R13: 0000002704408f0f R14: 0000000000000002 R15: 0000000000000000
[ 167.724657] cpuidle_enter+0x29/0x40
[ 167.728789] cpuidle_idle_call+0xfa/0x160
[ 167.733417] do_idle+0x7b/0xe0
[ 167.736941] cpu_startup_entry+0x19/0x20
[ 167.741465] start_secondary+0x13f/0x170
[ 167.750893] secondary_startup_64_no_verify+0xe4/0xeb
[ 167.761653] </TASK>
[ 167.769109] handlers:
[ 167.776577] [<0000000075d03ad6>] serial8250_interrupt
[ 167.787205] Disabling IRQ #4
Environment
- Red Hat Enterprise Linux 9.4/RHEL-8.10.z
- AMD EPYC CPUs for example:
- AMD EPYC 9354 32-Core Processor (family: 0x19, model: 0x11, stepping: 0x1)
- AMD EPYC 9124 16-Core Processor (family: 0x19, model: 0x11, stepping: 0x1)
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