WARNING: CPU:X PID: Y at kernel/irq/manage.c:2154 request_threaded_irq+0x160/0x1b0
Issue
Following kernel warning appears:
[ 14.227817] WARNING: CPU: 11 PID: 1161 at kernel/irq/manage.c:2154 request_threaded_irq+0x160/0x1b0
[ 14.227827] Modules linked in: device_dax(+) arm_cmn(+) arm_dsu_pmu(+) cppc_cpufreq(-) dax_pmem_core drm xfs libcrc32c sg crct10dif_ce nd_pmem nd_btt nvme ghash_ce nfit sha2_ce sha256_arm64 libnvdimm sha1_ce nvme_core sbsa_gwdt idpf nvme_auth libeth dm_mirror dm_region_hash dm_log dm_mod be2iscsi cxgb4i cxgb4 tls libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse
[ 14.227859] CPU: 11 PID: 1161 Comm: systemd-udevd Not tainted 5.14.0-558.el9.aarch64 #1
[ 14.227861] Hardware name: Intel Intel(R) IPU Adapter E2100-CCQDA2, BIOS Intel(R) IPU Embedded UEFI FW 1.7.3 for AArch64 Jan 29 2025
[ 14.227864] pstate: a0400009 (NzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 14.227867] pc : request_threaded_irq+0x160/0x1b0
[ 14.227870] lr : request_threaded_irq+0x88/0x1b0
[ 14.227873] sp : ffff8000817db6d0
[ 14.227874] x29: ffff8000817db6d0 x28: 0000000000000000 x27: ffff000024e6a380
[ 14.227877] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000019
[ 14.227880] x23: ffff0000238bc080 x22: ffffc6657a1e4210 x21: ffff000022ab4000
[ 14.227883] x20: 0000000000000800 x19: ffff000024e6b1c0 x18: ffffffffffffffff
[ 14.227886] x17: 0000000000000000 x16: 0000000000000000 x15: ffff000024e6a38a
[ 14.227889] x14: ffffffffffffffff x13: ffff000024e6a388 x12: 0000000000000000
[ 14.227891] x11: 0000000000000040 x10: ffffc6657920e260 x9 : ffffc6657920e258
[ 14.227894] x8 : ffff0000210024a8 x7 : 0000000000000000 x6 : 0000000000000000
[ 14.227896] x5 : ffff000021002480 x4 : ffff000021002570 x3 : 0000000000000000
[ 14.227899] x2 : 0000000000000000 x1 : 0000000000000019 x0 : 0000000000031704
[ 14.227901] Call trace:
[ 14.227903] request_threaded_irq+0x160/0x1b0
[ 14.227906] devm_request_threaded_irq+0x84/0xfc
[ 14.227911] dsu_pmu_device_probe+0x130/0x38c [arm_dsu_pmu]
[ 14.227920] platform_probe+0x6c/0xe0
[ 14.227924] really_probe+0xc4/0x3dc
[ 14.227927] __driver_probe_device+0x108/0x160
[ 14.227929] driver_probe_device+0x40/0x110
[ 14.227931] __driver_attach+0xcc/0x1f0
[ 14.227933] bus_for_each_dev+0x7c/0xe0
[ 14.227936] driver_attach+0x28/0x30
[ 14.227938] bus_add_driver+0xbc/0x210
[ 14.227940] driver_register+0x70/0x120
[ 14.227942] __platform_driver_register+0x2c/0x34
[ 14.227945] dsu_pmu_init+0x60/0x1000 [arm_dsu_pmu]
[ 14.227952] do_one_initcall+0x4c/0x2e0
[ 14.227955] do_init_module+0x5c/0x220
[ 14.227959] load_module+0x6e0/0x7e0
[ 14.227962] __do_sys_init_module+0xe8/0x160
[ 14.227964] __arm64_sys_init_module+0x20/0x30
[ 14.227967] invoke_syscall.constprop.0+0x7c/0xd0
[ 14.227972] do_el0_svc+0xb4/0xd0
[ 14.227975] el0_svc+0x40/0x1e0
[ 14.227979] el0t_64_sync_handler+0x134/0x150
[ 14.227983] el0t_64_sync+0x17c/0x180
[ 14.227985] ---[ end trace 0000000000000000 ]---
[ 14.227993] arm_dsu_pmu ARMHD500:00: Failed to request IRQ 25
[ 14.269628] arm_spe_pmu arm,spe-v1: profiling buffer inaccessible. Try passing "kpti=off" on the kernel command line
[ 14.269632] arm_spe_pmu: probe of arm,spe-v1 failed with error -1
[ 14.324420] arm_dsu_pmu: probe of ARMHD500:00 failed with error -22
[ 14.324492] ------------[ cut here ]------------
Environment
- Red Hat Enterprise Linux 9
- kernel-5.14.0-558.el9.aarch64
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