linux-kernel - [oprofile_arch_init] BUG: using __this_cpu_read() in preemptible [00000000] code: swapper/0/1

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Date:   Tue, 7 Nov 2017 17:35:18 +0800
From:   Fengguang Wu <fengguang.wu@...el.com>
To:     oprofile-list@...ts.sf.net
Cc:     Robert Richter <rric@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        "H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        linux-kernel@...r.kernel.org
Subject: [oprofile_arch_init] BUG: using __this_cpu_read() in preemptible
 [00000000] code: swapper/0/1

Hello,

FYI this happens in v4.14-rc8 -- it's not necessarily a new bug.

[   14.448846] IDT PCI-E Non-Transparent Bridge Driver 2.0
[   14.449448] Intel(R) PCI-E Non-Transparent Bridge Driver 2.0
[   14.450281] Software Queue-Pair Transport over NTB, version 4
[   14.451233] intel_rapl: driver does not support CPU family 6 model 26
[   14.457087] ASIHPI driver 4.14.03
[   14.460046] BUG: using __this_cpu_read() in preemptible [00000000] code: swapper/0/1
[   14.460792] caller is __this_cpu_preempt_check+0x13/0x20
[   14.461300] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.14.0-rc8 #4
[   14.461889] Call Trace:
[   14.462136]  dump_stack+0x65/0x89
[   14.462456]  check_preemption_disabled+0xdf/0x100
[   14.462907]  ? do_early_param+0x8f/0x8f
[   14.463316]  __this_cpu_preempt_check+0x13/0x20
[   14.463750]  arch_perfmon_init+0x41/0xa0
[   14.464134]  op_nmi_init+0x238/0x283
[   14.464481]  ? alloc_pci_root_info+0xb5/0xb5
[   14.464891]  oprofile_arch_init+0x11/0x13
[   14.465282]  oprofile_init+0x1a/0x75
[   14.465626]  do_one_initcall+0x9a/0x15a
[   14.465999]  ? do_early_param+0x8f/0x8f
[   14.466369]  kernel_init_freeable+0x125/0x1b4
[   14.466788]  ? rest_init+0x100/0x100
[   14.467139]  kernel_init+0x9/0xf0
[   14.467463]  ret_from_fork+0x25/0x30
[   14.467810] BUG: using __this_cpu_read() in preemptible [00000000] code: swapper/0/1
[   14.468551] caller is __this_cpu_preempt_check+0x13/0x20
[   14.469060] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.14.0-rc8 #4
[   14.469650] Call Trace:
[   14.469891]  dump_stack+0x65/0x89
[   14.470013]  check_preemption_disabled+0xdf/0x100
[   14.470013]  ? do_early_param+0x8f/0x8f
[   14.470013]  __this_cpu_preempt_check+0x13/0x20
[   14.470013]  arch_perfmon_init+0x58/0xa0
[   14.470013]  op_nmi_init+0x238/0x283
[   14.470013]  ? alloc_pci_root_info+0xb5/0xb5
[   14.470013]  oprofile_arch_init+0x11/0x13
[   14.470013]  oprofile_init+0x1a/0x75
[   14.470013]  do_one_initcall+0x9a/0x15a
[   14.470013]  ? do_early_param+0x8f/0x8f
[   14.470013]  kernel_init_freeable+0x125/0x1b4
[   14.470013]  ? rest_init+0x100/0x100
[   14.470013]  kernel_init+0x9/0xf0
[   14.470013]  ret_from_fork+0x25/0x30
[   14.475643] oprofile: using NMI interrupt.
[   14.476257] start plist test
[   14.477654] end plist test
[   14.479307] RAS: Correctable Errors collector initialized.
[   14.479903] ... APIC ID:      00000000 (0)

Attached the full dmesg and kconfig.

Thanks,
Fengguang

View attachment "dmesg-vm-intel12-yocto-x86_64-12:20171106123744:x86_64-randconfig-ws0-11061003:4.14.0-rc8:4" of type "text/plain" (246547 bytes)

View attachment ".config" of type "text/plain" (105476 bytes)