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Message-ID: <20210201032427.GB12524@xsang-OptiPlex-9020> Date: Mon, 1 Feb 2021 11:24:27 +0800 From: kernel test robot <oliver.sang@...el.com> To: Borislav Petkov <bp@...e.de> Cc: Peter Zijlstra <peterz@...radead.org>, Zhang Rui <rui.zhang@...el.com>, LKML <linux-kernel@...r.kernel.org>, x86@...nel.org, lkp@...ts.01.org, lkp@...el.com Subject: [thermal] 1dba8a9538: WARNING:at_arch/x86/kernel/irq.c:#thermal_set_handler Greeting, FYI, we noticed the following commit (built with gcc-9): commit: 1dba8a9538f5164eb8874eed4c7d6799a3c64963 ("thermal: Move therm_throt there from x86/mce") https://git.kernel.org/cgit/linux/kernel/git/tip/tip.git ras/core in testcase: nvml version: nvml-x86_64-09f75f696-1_20210122 with following parameters: test: pmem group: ex nr_pmem: 1 fs: ext4 mount_option: dax bp_memmap: 32G!4G ucode: 0x7000019 on test machine: 16 threads Intel(R) Xeon(R) CPU D-1541 @ 2.10GHz with 48G memory caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace): If you fix the issue, kindly add following tag Reported-by: kernel test robot <oliver.sang@...el.com> kern :warn : [ 2.133973] ------------[ cut here ]------------ kern :warn : [ 2.133973] WARNING: CPU: 1 PID: 0 at arch/x86/kernel/irq.c:390 thermal_set_handler+0x2b/0x40 kern :warn : [ 2.133973] Modules linked in: kern :warn : [ 2.133973] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.11.0-rc2-00003-g1dba8a9538f5 #1 kern :warn : [ 2.133973] Hardware name: Supermicro SYS-5018D-FN4T/X10SDV-8C-TLN4F, BIOS 1.1 03/02/2016 kern :warn : [ 2.133973] RIP: 0010:thermal_set_handler+0x2b/0x40 kern :warn : [ 2.133973] Code: 1f 44 00 00 48 85 ff 74 15 48 81 3d b3 b3 5f 01 41 e4 b7 81 75 14 48 89 3d aa b3 5f 01 c3 48 c7 05 9e b3 5f 01 41 e4 b7 81 c3 <0f> 0b eb e8 cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 0f kern :warn : [ 2.133973] RSP: 0000:ffffc900000a7ec8 EFLAGS: 00010093 kern :warn : [ 2.133973] RAX: 0000000000000003 RBX: ffff888c7fa51460 RCX: 00000000000001b2 kern :warn : [ 2.133973] RDX: 0000000000000000 RSI: 00000000000100fa RDI: ffffffff81917220 kern :warn : [ 2.133973] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000020 kern :warn : [ 2.133973] R10: 0000000000000100 R11: 0000000000000000 R12: 0000000000000003 kern :warn : [ 2.133973] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 kern :warn : [ 2.133973] FS: 0000000000000000(0000) GS:ffff888c7fa40000(0000) knlGS:0000000000000000 kern :warn : [ 2.133973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 kern :warn : [ 2.133973] CR2: 0000000000000000 CR3: 0000000c7e20a001 CR4: 00000000003706a0 kern :warn : [ 2.133973] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 kern :warn : [ 2.133973] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 kern :warn : [ 2.133973] Call Trace: kern :warn : [ 2.133973] intel_init_thermal+0x147/0x400 kern :warn : [ 2.133973] identify_cpu+0x2e4/0x600 kern :warn : [ 2.133973] identify_secondary_cpu+0x13/0x80 kern :warn : [ 2.133973] smp_store_cpu_info+0x45/0x60 kern :warn : [ 2.133973] start_secondary+0x5b/0x160 kern :warn : [ 2.133973] secondary_startup_64_no_verify+0xc2/0xcb kern :warn : [ 2.133973] ---[ end trace 2e8e45d064946973 ]--- To reproduce: git clone https://github.com/intel/lkp-tests.git cd lkp-tests bin/lkp install job.yaml # job file is attached in this email bin/lkp run job.yaml Thanks, Oliver Sang View attachment "config-5.11.0-rc2-00003-g1dba8a9538f5" of type "text/plain" (172412 bytes) View attachment "job-script" of type "text/plain" (5836 bytes) Download attachment "kmsg.xz" of type "application/x-xz" (30996 bytes) View attachment "job.yaml" of type "text/plain" (4907 bytes) View attachment "reproduce" of type "text/plain" (2318 bytes)
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