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Message-ID: <d80b180a569a9f068d3a2614f062cfa3a78af5a6.camel@kernel.org>
Date: Thu, 11 May 2023 01:00:13 +0300
From: Jarkko Sakkinen <jarkko@...nel.org>
To: Lino Sanfilippo <l.sanfilippo@...bus.com>
Cc: oe-lkp@...ts.linux.dev, lkp@...el.com,
linux-kernel@...r.kernel.org,
Michael Niewöhner <linux@...ewoehner.de>,
linux-integrity@...r.kernel.org
Subject: Re: [linus:master] [tpm, tpm_tis] e644b2f498: RIP:acpi_safe_halt
Hi Lino,
Have you had time to peek into this? I just noticed the email, just
asking if some findings have been already made or not.
BR, Jarkko
On Thu, 2023-05-04 at 14:12 +0800, kernel test robot wrote:
> Hello,
>
> kernel test robot noticed "RIP:acpi_safe_halt" on:
>
> commit: e644b2f498d297a928efcb7ff6f900c27f8b788e ("tpm, tpm_tis: Enable interrupt test")
> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
>
> [test failed on linux-next/master 84e2893b4573da3bc0c9f24e2005442e420e3831]
>
> in testcase: stress-ng
> version: stress-ng-x86_64-0.15.04-1_20230427
> with following parameters:
>
> nr_threads: 100%
> disk: 1HDD
> testtime: 60s
> class: interrupt
> test: signest
> cpufreq_governor: performance
>
> compiler: gcc-11
> test machine: 64 threads 2 sockets Intel(R) Xeon(R) Gold 6346 CPU @ 3.10GHz (Ice Lake) with 256G memory
>
> (please refer to attached dmesg/kmsg for entire log/backtrace)
>
>
> If you fix the issue, kindly add following tag
> > Reported-by: kernel test robot <yujie.liu@...el.com>
> > Link: https://lore.kernel.org/oe-lkp/202305041325.ae8b0c43-yujie.liu@intel.com
>
>
> kern :warn : [ 26.609994] CPU: 21 PID: 0 Comm: swapper/21 Not tainted 6.3.0-00022-ge644b2f498d2 #1
> kern :warn : [ 26.609994] Hardware name: Inspur NF5180M6/NF5180M6, BIOS 06.00.04 04/12/2022
> kern :warn : [ 26.609994] Call Trace:
> kern :warn : [ 26.609994] <IRQ>
> kern :warn : [ 26.609994] dump_stack_lvl (lib/dump_stack.c:107 (discriminator 1))
> kern :warn : [ 26.609994] __report_bad_irq (kernel/irq/spurious.c:214)
> kern :warn : [ 26.609994] note_interrupt (kernel/irq/spurious.c:423)
> kern :warn : [ 26.609994] handle_irq_event (kernel/irq/handle.c:198 kernel/irq/handle.c:210)
> kern :warn : [ 26.609994] handle_fasteoi_irq (kernel/irq/chip.c:661 kernel/irq/chip.c:716)
> kern :warn : [ 26.609994] __common_interrupt (include/linux/irqdesc.h:158 arch/x86/kernel/irq.c:231 arch/x86/kernel/irq.c:250)
> kern :warn : [ 26.609994] common_interrupt (arch/x86/kernel/irq.c:240 (discriminator 14))
> kern :warn : [ 26.609994] </IRQ>
> kern :warn : [ 26.713811] <TASK>
> kern :warn : [ 26.713811] asm_common_interrupt (arch/x86/include/asm/idtentry.h:636)
> kern :warn : [ 26.713811] RIP: 0010:acpi_safe_halt (arch/x86/include/asm/irqflags.h:37 arch/x86/include/asm/irqflags.h:72 drivers/acpi/processor_idle.c:113)
> kern :warn : [ 26.713811] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 65 48 8b 04 25 80 ce 02 00 48 8b 00 a8 08 75 0c 66 90 0f 00 2d f1 dc 38 00 fb f4 <fa> c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 90
> All code
> ========
> 0: 90 nop
> 1: 90 nop
> 2: 90 nop
> 3: 90 nop
> 4: 90 nop
> 5: 90 nop
> 6: 90 nop
> 7: 90 nop
> 8: 90 nop
> 9: 90 nop
> a: 90 nop
> b: 90 nop
> c: 90 nop
> d: 90 nop
> e: 90 nop
> f: 65 48 8b 04 25 80 ce mov %gs:0x2ce80,%rax
> 16: 02 00
> 18: 48 8b 00 mov (%rax),%rax
> 1b: a8 08 test $0x8,%al
> 1d: 75 0c jne 0x2b
> 1f: 66 90 xchg %ax,%ax
> 21: 0f 00 2d f1 dc 38 00 verw 0x38dcf1(%rip) # 0x38dd19
> 28: fb sti
> 29: f4 hlt
> 2a:* fa cli <-- trapping instruction
> 2b: c3 ret
> 2c: cc int3
> 2d: cc int3
> 2e: cc int3
> 2f: cc int3
> 30: 66 66 2e 0f 1f 84 00 data16 cs nopw 0x0(%rax,%rax,1)
> 37: 00 00 00 00
> 3b: 0f 1f 40 00 nopl 0x0(%rax)
> 3f: 90 nop
>
> Code starting with the faulting instruction
> ===========================================
> 0: fa cli
> 1: c3 ret
> 2: cc int3
> 3: cc int3
> 4: cc int3
> 5: cc int3
> 6: 66 66 2e 0f 1f 84 00 data16 cs nopw 0x0(%rax,%rax,1)
> d: 00 00 00 00
> 11: 0f 1f 40 00 nopl 0x0(%rax)
> 15: 90 nop
> kern :warn : [ 26.713811] RSP: 0000:ffa00000003cfe68 EFLAGS: 00000246
> kern :warn : [ 26.713811] RAX: 0000000000004000 RBX: ff11002088776400 RCX: 00000000000000a0
> kern :warn : [ 26.713811] RDX: ff11003fc2d40000 RSI: ff110020896fbc00 RDI: ff110020896fbc64
> kern :warn : [ 26.713811] RBP: 0000000000000001 R08: ffffffff82cc6620 R09: 0000000000000008
> kern :warn : [ 26.713811] R10: 0000000000000006 R11: 0000000000000006 R12: 0000000000000001
> kern :warn : [ 26.713811] R13: ffffffff82cc66a0 R14: 0000000000000001 R15: 0000000000000000
> kern :warn : [ 26.713811] ? ct_kernel_exit+0x6b/0xb0
> kern :warn : [ 26.713811] acpi_idle_enter (drivers/acpi/processor_idle.c:713 (discriminator 3))
> kern :warn : [ 26.713811] cpuidle_enter_state (drivers/cpuidle/cpuidle.c:267)
> kern :warn : [ 26.713811] cpuidle_enter (drivers/cpuidle/cpuidle.c:390)
> kern :warn : [ 26.713811] cpuidle_idle_call (kernel/sched/idle.c:219)
> kern :warn : [ 26.713811] do_idle (kernel/sched/idle.c:284)
> kern :warn : [ 26.713811] cpu_startup_entry (kernel/sched/idle.c:378 (discriminator 1))
> kern :warn : [ 26.713811] start_secondary (arch/x86/kernel/smpboot.c:198 arch/x86/kernel/smpboot.c:232)
> kern :warn : [ 26.713811] secondary_startup_64_no_verify (arch/x86/kernel/head_64.S:358)
> kern :warn : [ 26.713811] </TASK>
> kern :err : [ 26.713811] handlers:
> kern :err : [ 26.713811] irq_default_primary_handler (kernel/irq/manage.c:1027)
> kern :warn : [ 26.713811] threaded tis_int_handler (drivers/char/tpm/tpm_tis_core.c:756)
>
>
> To reproduce:
>
> git clone https://github.com/intel/lkp-tests.git
> cd lkp-tests
> sudo bin/lkp install job.yaml # job file is attached in this email
> bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run
> sudo bin/lkp run generated-yaml-file
>
> # if come across any failure that blocks the test,
> # please remove ~/.lkp and /lkp dir to run from a clean state.
>
>
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