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Date: Tue, 7 Nov 2017 17:26:41 +0800
From: Fengguang Wu <fengguang.wu@...el.com>
To: linux-acpi@...r.kernel.org
Cc: Robert Moore <robert.moore@...el.com>,
Lv Zheng <lv.zheng@...el.com>,
"Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
Len Brown <lenb@...nel.org>,
Linus Torvalds <torvalds@...ux-foundation.org>,
linux-kernel@...r.kernel.org
Subject: [acpi_ns_evaluate] watchdog: BUG: soft lockup - CPU#0 stuck for 21s!
[swapper:1]
Hello,
FYI this happens in v4.14-rc8 -- it's not necessarily a new bug.
[ 8.193699] ioatdma: Intel(R) QuickData Technology Driver 4.00
[ 12.165225] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11
[ 23.617270] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10
[ 34.607927] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10
[ 46.032755] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
[ 68.168034] watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [swapper:1]
[ 68.168034] Modules linked in:
[ 68.168034] irq event stamp: 23513938
[ 68.168034] hardirqs last enabled at (23513937): [<ffffffff8121e462>] __slab_alloc+0x62/0x90
[ 68.168034] hardirqs last disabled at (23513938): [<ffffffff81cab0b7>] apic_timer_interrupt+0xa7/0xc0
[ 68.168034] softirqs last enabled at (23512484): [<ffffffff81cac7e9>] __do_softirq+0x439/0x59e
[ 68.168034] softirqs last disabled at (23512477): [<ffffffff810959b5>] irq_exit+0x125/0x130
[ 68.168034] CPU: 0 PID: 1 Comm: swapper Not tainted 4.14.0-rc8 #84
[ 68.168034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014
[ 68.168034] task: ffff880000338000 task.stack: ffff880000340000
[ 68.168034] RIP: 0010:__kernel_text_address+0x67/0x70
[ 68.168034] RSP: 0000:ffff880000347670 EFLAGS: 00000206 ORIG_RAX: ffffffffffffff10
[ 68.168034] RAX: 0000000000000000 RBX: ffff880000347698 RCX: 00000000abde976f
[ 68.168034] RDX: 0000000000000000 RSI: 000000008e515078 RDI: 0000000000000286
[ 68.168034] RBP: ffff8800003476b8 R08: ffff880000338590 R09: 00000000ba22bbb7
[ 68.168034] R10: ffff880000338558 R11: 0000000000000000 R12: ffff880000347710
[ 68.168034] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 68.168034] FS: 0000000000000000(0000) GS:ffffffff82632000(0000) knlGS:0000000000000000
[ 68.168034] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.168034] CR2: 0000000000000000 CR3: 0000000002620000 CR4: 00000000000006b0
[ 68.168034] Call Trace:
[ 68.168034] ? unwind_next_frame+0x59/0xb0
[ 68.168034] ? __save_stack_trace+0x123/0x170
[ 68.168034] ? save_stack+0x35/0xb0
[ 68.168034] ? pvclock_clocksource_read+0xad/0x180
[ 68.168034] ? sched_clock_local+0x3b/0xe0
[ 68.168034] ? __lock_acquire+0x433/0x1700
[ 68.168034] ? save_stack+0x35/0xb0
[ 68.168034] ? pvclock_clocksource_read+0xad/0x180
[ 68.168034] ? quarantine_reduce+0x53/0x1f0
[ 68.168034] ? kasan_unpoison_shadow+0xf/0x30
[ 68.168034] ? kasan_kmalloc+0x86/0xb0
[ 68.168034] ? kmem_cache_alloc+0x1bb/0x3b0
[ 68.168034] ? acpi_ut_create_generic_state+0x35/0x56
[ 68.168034] ? acpi_ut_create_update_state+0x11/0x40
[ 68.168034] ? acpi_ut_create_update_state_and_push+0x2f/0x63
[ 68.168034] ? acpi_ut_update_object_reference+0xe7/0x257
[ 68.168034] ? acpi_ds_clear_implicit_return+0x51/0x5e
[ 68.168034] ? acpi_ds_do_implicit_return+0x84/0xb6
[ 68.168034] ? acpi_ds_is_result_used+0x5b/0x178
[ 68.168034] ? acpi_ds_delete_result_if_not_used+0x6a/0xb7
[ 68.168034] ? acpi_ds_exec_end_op+0x5f7/0x635
[ 68.168034] ? acpi_ps_parse_loop+0x89e/0x930
[ 68.168034] ? acpi_ps_parse_aml+0x104/0x4c6
[ 68.168034] ? acpi_ps_execute_method+0x228/0x292
[ 68.168034] ? acpi_ns_evaluate+0x28e/0x35e
[ 68.168034] ? acpi_ut_evaluate_object+0x87/0x22e
[ 68.168034] ? acpi_rs_get_prt_method_data+0x1e/0x55
[ 68.168034] ? acpi_get_irq_routing_table+0x39/0x3c
[ 68.168034] ? acpi_pci_irq_find_prt_entry+0xb8/0x3b0
[ 68.168034] ? sched_clock_local+0x3b/0xe0
[ 68.168034] ? pci_conf1_read+0xca/0x110
[ 68.168034] ? acpi_pci_irq_lookup+0x25/0x250
[ 68.168034] ? acpi_pci_irq_enable+0xbc/0x390
[ 68.168034] ? do_pci_enable_device+0x80/0x160
[ 68.168034] ? pci_enable_device_flags+0x13d/0x1a0
[ 68.168034] ? virtio_pci_probe+0xa8/0x220
[ 68.168034] ? pci_device_probe+0xff/0x1e0
[ 68.168034] ? really_probe+0x44e/0x6e0
[ 68.168034] ? driver_probe_device+0x7c/0x130
[ 68.168034] ? __driver_attach+0x189/0x1d0
[ 68.168034] ? driver_probe_device+0x130/0x130
[ 68.168034] ? bus_for_each_dev+0x86/0xd0
[ 68.168034] ? bus_add_driver+0x207/0x3a0
[ 68.168034] ? driver_register+0xab/0x170
[ 68.168034] ? hidma_driver_init+0x40/0x40
[ 68.168034] ? do_one_initcall+0x67/0x233
[ 68.168034] ? parse_args+0x1c0/0x420
[ 68.168034] ? kernel_init_freeable+0x1c8/0x2ec
[ 68.168034] ? do_early_param+0x17a/0x17a
[ 68.168034] ? rest_init+0xb0/0xb0
[ 68.168034] ? kernel_init+0xa/0x190
[ 68.168034] ? ret_from_fork+0x2a/0x40
[ 68.168034] Code: dd a9 04 83 73 12 48 83 05 e6 3d 9c 01 01 48 83 05 66 3d 9c 01 01 5b c3 31 c0 48 83 05 ca 3d 9c 01 01 48 83 05 4a 3d 9c 01 01 5b <c3> 0f 1f 84 00 00 00 00 00 e8 ab dd be 00 53 48 89 fb e8 52 fe
[ 68.168034] Kernel panic - not syncing: softlockup: hung tasks
[ 68.168034] CPU: 0 PID: 1 Comm: swapper Tainted: G L 4.14.0-rc8 #84
[ 68.168034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 04/01/2014
[ 68.168034] Call Trace:
[ 68.168034] <IRQ>
[ 68.168034] ? panic+0x11e/0x2f5
[ 68.168034] ? watchdog_timer_fn+0x2e0/0x2e0
[ 68.168034] ? watchdog+0x30/0x30
[ 68.168034] ? __hrtimer_run_queues+0x22d/0x5d0
[ 68.168034] ? hrtimer_interrupt+0xb2/0x240
[ 68.168034] ? smp_apic_timer_interrupt+0xa5/0x2e0
[ 68.168034] ? apic_timer_interrupt+0xac/0xc0
[ 68.168034] </IRQ>
[ 68.168034] ? __kernel_text_address+0x67/0x70
[ 68.168034] ? unwind_next_frame+0x59/0xb0
[ 68.168034] ? __save_stack_trace+0x123/0x170
[ 68.168034] ? save_stack+0x35/0xb0
[ 68.168034] ? pvclock_clocksource_read+0xad/0x180
[ 68.168034] ? sched_clock_local+0x3b/0xe0
[ 68.168034] ? __lock_acquire+0x433/0x1700
[ 68.168034] ? save_stack+0x35/0xb0
[ 68.168034] ? pvclock_clocksource_read+0xad/0x180
[ 68.168034] ? quarantine_reduce+0x53/0x1f0
[ 68.168034] ? kasan_unpoison_shadow+0xf/0x30
[ 68.168034] ? kasan_kmalloc+0x86/0xb0
[ 68.168034] ? kmem_cache_alloc+0x1bb/0x3b0
[ 68.168034] ? acpi_ut_create_generic_state+0x35/0x56
[ 68.168034] ? acpi_ut_create_update_state+0x11/0x40
[ 68.168034] ? acpi_ut_create_update_state_and_push+0x2f/0x63
[ 68.168034] ? acpi_ut_update_object_reference+0xe7/0x257
[ 68.168034] ? acpi_ds_clear_implicit_return+0x51/0x5e
[ 68.168034] ? acpi_ds_do_implicit_return+0x84/0xb6
[ 68.168034] ? acpi_ds_is_result_used+0x5b/0x178
[ 68.168034] ? acpi_ds_delete_result_if_not_used+0x6a/0xb7
[ 68.168034] ? acpi_ds_exec_end_op+0x5f7/0x635
[ 68.168034] ? acpi_ps_parse_loop+0x89e/0x930
[ 68.168034] ? acpi_ps_parse_aml+0x104/0x4c6
[ 68.168034] ? acpi_ps_execute_method+0x228/0x292
[ 68.168034] ? acpi_ns_evaluate+0x28e/0x35e
[ 68.168034] ? acpi_ut_evaluate_object+0x87/0x22e
[ 68.168034] ? acpi_rs_get_prt_method_data+0x1e/0x55
[ 68.168034] ? acpi_get_irq_routing_table+0x39/0x3c
[ 68.168034] ? acpi_pci_irq_find_prt_entry+0xb8/0x3b0
[ 68.168034] ? sched_clock_local+0x3b/0xe0
[ 68.168034] ? pci_conf1_read+0xca/0x110
[ 68.168034] ? acpi_pci_irq_lookup+0x25/0x250
[ 68.168034] ? acpi_pci_irq_enable+0xbc/0x390
[ 68.168034] ? do_pci_enable_device+0x80/0x160
[ 68.168034] ? pci_enable_device_flags+0x13d/0x1a0
[ 68.168034] ? virtio_pci_probe+0xa8/0x220
[ 68.168034] ? pci_device_probe+0xff/0x1e0
[ 68.168034] ? really_probe+0x44e/0x6e0
[ 68.168034] ? driver_probe_device+0x7c/0x130
[ 68.168034] ? __driver_attach+0x189/0x1d0
[ 68.168034] ? driver_probe_device+0x130/0x130
[ 68.168034] ? bus_for_each_dev+0x86/0xd0
[ 68.168034] ? bus_add_driver+0x207/0x3a0
[ 68.168034] ? driver_register+0xab/0x170
[ 68.168034] ? hidma_driver_init+0x40/0x40
[ 68.168034] ? do_one_initcall+0x67/0x233
[ 68.168034] ? parse_args+0x1c0/0x420
[ 68.168034] ? kernel_init_freeable+0x1c8/0x2ec
[ 68.168034] ? do_early_param+0x17a/0x17a
[ 68.168034] ? rest_init+0xb0/0xb0
[ 68.168034] ? kernel_init+0xa/0x190
[ 68.168034] ? ret_from_fork+0x2a/0x40
[ 68.168034] Kernel Offset: disabled
Attached the full dmesg and kconfig.
Thanks,
Fengguang
View attachment "dmesg-quantal-ivb41-94:20171106195649:x86_64-randconfig-ws0-11061850:4.14.0-rc8:84" of type "text/plain" (43882 bytes)
View attachment ".config" of type "text/plain" (125040 bytes)
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