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Date: Tue, 25 Apr 2023 11:16:18 +0800
From: kernel test robot <yujie.liu@...el.com>
To: Shanker Donthineni <sdonthineni@...dia.com>
CC: <oe-lkp@...ts.linux.dev>, <lkp@...el.com>,
<linux-kernel@...r.kernel.org>,
Thomas Gleixner <tglx@...utronix.de>,
Marc Zyngier <maz@...nel.org>,
Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
Michael Walle <michael@...le.cc>,
Shanker Donthineni <sdonthineni@...dia.com>,
Vikram Sethi <vsethi@...dia.com>
Subject: Re: [PATCH v3 3/3] genirq: Use the maple tree for IRQ descriptors
management
Hello,
kernel test robot noticed "WARNING:at_arch/x86/kernel/apic/ipi.c:#default_send_IPI_mask_logical" on:
commit: 13eb5c4e7d2fb860d3dc5f63d910e3acf78dfd28 ("[PATCH v3 3/3] genirq: Use the maple tree for IRQ descriptors management")
url: https://github.com/intel-lab-lkp/linux/commits/Shanker-Donthineni/genirq-Use-hlist-for-managing-resend-handlers/20230410-235853
base: https://git.kernel.org/cgit/linux/kernel/git/tip/tip.git 6f3ee0e22b4c62f44b8fa3c8de6e369a4d112a75
patch link: https://lore.kernel.org/all/20230410155721.3720991-4-sdonthineni@nvidia.com/
patch subject: [PATCH v3 3/3] genirq: Use the maple tree for IRQ descriptors management
in testcase: blktests
version: blktests-i386-a4f80bf-1_20230418
with following parameters:
disk: 1SSD
test: block-group-00
compiler: gcc-11
kconfig: i386-debian-10.3-func (attached)
test machine: 4 threads Intel(R) Xeon(R) CPU E3-1225 v5 @ 3.30GHz (Skylake) with 16G 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/202304251035.19367560-yujie.liu@intel.com
[ 207.463256][ T30] ------------[ cut here ]------------
[ 207.468574][ T30] WARNING: CPU: 3 PID: 30 at arch/x86/kernel/apic/ipi.c:299 default_send_IPI_mask_logical (arch/x86/kernel/apic/ipi.c:299 (discriminator 1))
[ 207.479193][ T30] Modules linked in: loop(E) dm_multipath(E) dm_mod(E) btrfs(E) blake2b_generic(E) xor(E) raid6_pq(E) libcrc32c(E) crc32c_generic(E) intel_rapl_msr(E) intel_rapl_common(E) x86_pkg_temp_thermal(E) intel_powerclamp(E) sd_mod(E) t10_pi(E) coretemp(E) i915(E) crc64_rocksoft_generic(E) crc64_rocksoft(E) kvm_intel(E) drm_buddy(E) crc64(E) kvm(E) irqbypass(E) mei_wdt(E) crc32_pclmul(E) crc32c_intel(E) xhci_pci(E) drm_display_helper(E) ipmi_devintf(E) aesni_intel(E) ipmi_msghandler(E) crypto_simd(E) cryptd(E) rapl(E) xhci_hcd(E) cec(E) tpm_infineon(E) intel_cstate(E) wmi_bmof(E) mei_me(E) ahci(E) evdev(E) libahci(E) i2c_i801(E) psmouse(E) drm_kms_helper(E) tpm_tis(E) tpm_tis_core(E) intel_uncore(E) serio_raw(E) usbcore(E) i2c_smbus(E) video(E) syscopyarea(E) libata(E) sysfillrect(E) sysimgblt(E) tpm(E) mei(E) intel_pch_thermal(E) usb_common(E) ie31200_edac(E) ttm(E) wmi(E) acpi_pad(E) rng_core(E) button(E) fuse(E) drm(E) configfs(E) autofs4(E)
[ 207.479246][ T30] [last unloaded: null_blk(E)]
[ 207.568426][ T30] CPU: 3 PID: 30 Comm: migration/3 Tainted: G S E 6.2.0-rc4-00051-g13eb5c4e7d2f #1
[ 207.578787][ T30] Hardware name: HP HP Z238 Microtower Workstation/8183, BIOS N51 Ver. 01.63 10/05/2017
[ 207.588372][ T30] Stopper: multi_cpu_stop+0x0/0xf0 <- stop_machine_cpuslocked (kernel/stop_machine.c:429 kernel/stop_machine.c:469 kernel/stop_machine.c:619)
[ 207.596649][ T30] EIP: default_send_IPI_mask_logical (arch/x86/kernel/apic/ipi.c:299 (discriminator 1))
[ 207.602666][ T30] Code: 2a c2 f7 d1 85 c1 75 22 b9 00 08 00 00 e8 2c fc ff ff 80 e7 02 74 01 fb 8b 5d fc c9 c3 8d 74 26 00 90 c3 8d b4 26 00 00 00 00 <0f> 0b eb da 3e 8d 74 26 00 a1 e4 1e 2a c2 f6 c4 02 75 0d 31 c0 c3
All code
========
0: 2a c2 sub %dl,%al
2: f7 d1 not %ecx
4: 85 c1 test %eax,%ecx
6: 75 22 jne 0x2a
8: b9 00 08 00 00 mov $0x800,%ecx
d: e8 2c fc ff ff call 0xfffffffffffffc3e
12: 80 e7 02 and $0x2,%bh
15: 74 01 je 0x18
17: fb sti
18: 8b 5d fc mov -0x4(%rbp),%ebx
1b: c9 leave
1c: c3 ret
1d: 8d 74 26 00 lea 0x0(%rsi,%riz,1),%esi
21: 90 nop
22: c3 ret
23: 8d b4 26 00 00 00 00 lea 0x0(%rsi,%riz,1),%esi
2a:* 0f 0b ud2 <-- trapping instruction
2c: eb da jmp 0x8
2e: 3e 8d 74 26 00 ds lea 0x0(%rsi,%riz,1),%esi
33: a1 e4 1e 2a c2 f6 c4 movabs 0x7502c4f6c22a1ee4,%eax
3a: 02 75
3c: 0d .byte 0xd
3d: 31 c0 xor %eax,%eax
3f: c3 ret
Code starting with the faulting instruction
===========================================
0: 0f 0b ud2
2: eb da jmp 0xffffffffffffffde
4: 3e 8d 74 26 00 ds lea 0x0(%rsi,%riz,1),%esi
9: a1 e4 1e 2a c2 f6 c4 movabs 0x7502c4f6c22a1ee4,%eax
10: 02 75
12: 0d .byte 0xd
13: 31 c0 xor %eax,%eax
15: c3 ret
[ 207.622147][ T30] EAX: 00000008 EBX: 00000002 ECX: fffffffc EDX: 00000022
[ 207.629124][ T30] ESI: 00000022 EDI: c1040e30 EBP: c29fdeb8 ESP: c29fdeb4
[ 207.636097][ T30] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 EFLAGS: 00010002
[ 207.643599][ T30] CR0: 80050033 CR2: 0214ece0 CR3: 023c8000 CR4: 003506f0
[ 207.650568][ T30] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
[ 207.657539][ T30] DR6: fffe0ff0 DR7: 00000400
[ 207.662078][ T30] Call Trace:
[ 207.665219][ T30] default_send_IPI_single (arch/x86/kernel/apic/ipi.c:228)
[ 207.670370][ T30] apic_retrigger_irq (arch/x86/kernel/apic/vector.c:880)
[ 207.675083][ T30] irq_chip_retrigger_hierarchy (kernel/irq/chip.c:1473)
[ 207.680667][ T30] fixup_irqs (arch/x86/kernel/irq.c:371)
[ 207.684780][ T30] cpu_disable_common (arch/x86/kernel/smpboot.c:1663)
[ 207.689491][ T30] native_cpu_disable (arch/x86/kernel/smpboot.c:1694)
[ 207.694205][ T30] take_cpu_down (kernel/cpu.c:1035)
[ 207.698484][ T30] multi_cpu_stop (kernel/stop_machine.c:240)
[ 207.702854][ T30] cpu_stopper_thread (kernel/stop_machine.c:512)
[ 207.707658][ T30] ? stop_machine_yield+0x4/0x4
[ 207.712377][ T30] smpboot_thread_fn (kernel/smpboot.c:164 (discriminator 4))
[ 207.717090][ T30] kthread (kernel/kthread.c:376)
[ 207.720854][ T30] ? find_next_bit (arch/x86/events/intel/core.c:4525)
[ 207.725135][ T30] ? kthread_complete_and_exit (kernel/kthread.c:331)
[ 207.730630][ T30] ret_from_fork (arch/x86/entry/entry_32.S:770)
[ 207.734912][ T30] ---[ end trace 0000000000000000 ]---
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
View attachment "config-6.2.0-rc4-00051-g13eb5c4e7d2f" of type "text/plain" (151438 bytes)
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View attachment "blktests" of type "text/plain" (6095 bytes)
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