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Date: Wed, 6 May 2020 15:36:44 +0800
From: kernel test robot <lkp@...el.com>
To: Alexandre Chartre <alexandre.chartre@...cle.com>
Cc: rkrcmar@...hat.com, tglx@...utronix.de, mingo@...hat.com,
bp@...en8.de, hpa@...or.com, dave.hansen@...ux.intel.com,
luto@...nel.org, peterz@...radead.org, x86@...nel.org,
linux-mm@...ck.org, linux-kernel@...r.kernel.org,
pbonzini@...hat.com, konrad.wilk@...cle.com,
jan.setjeeilers@...cle.com, liran.alon@...cle.com,
junaids@...gle.com, graf@...zon.de, rppt@...ux.vnet.ibm.com,
kuzuno@...il.com, mgross@...ux.intel.com,
alexandre.chartre@...cle.com, lkp@...ts.01.org
Subject: [mm/asi] c13d1a6ed3: BUG:scheduling_while_atomic
Greeting,
FYI, we noticed the following commit (built with gcc-7):
commit: c13d1a6ed33cf94673c7d281f6d4abe9a329ed31 ("[RFC v4][PATCH part-1 4/7] mm/asi: Interrupt ASI on interrupt/exception/NMI")
url: https://github.com/0day-ci/linux/commits/Alexandre-Chartre/ASI-Part-I-ASI-Infrastructure-and-PTI/20200505-074555
in testcase: boot
on test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 8G
caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
+--------------------------------------------------------------------------------------------+------------+------------+
| | f357628b95 | c13d1a6ed3 |
+--------------------------------------------------------------------------------------------+------------+------------+
| boot_successes | 72 | 0 |
| boot_failures | 1 | 85 |
| BUG:kernel_hang_in_boot_stage | 1 | 1 |
| BUG:scheduling_while_atomic | 0 | 84 |
| BUG:sleeping_function_called_from_invalid_context_at_kernel/locking/mutex.c | 0 | 50 |
| initcall_srcu_bootup_announce_returned_with_preemption_imbalance | 0 | 19 |
| WARNING:at_init/main.c:#do_one_initcall | 0 | 84 |
| RIP:do_one_initcall | 0 | 84 |
| initcall_rcu_spawn_gp_kthread_returned_with_preemption_imbalance | 0 | 64 |
| initcall_cpu_stop_init_returned_with_preemption_imbalance | 0 | 64 |
| WARNING:at_kernel/stop_machine.c:#cpu_stopper_thread | 0 | 84 |
| RIP:cpu_stopper_thread | 0 | 84 |
| initcall_rcu_spawn_tasks_kthread_returned_with_preemption_imbalance | 0 | 74 |
| initcall_futex_init_returned_with_preemption_imbalance | 0 | 84 |
| initcall_sock_init_returned_with_preemption_imbalance | 0 | 67 |
| initcall_audit_init_returned_with_preemption_imbalance | 0 | 84 |
| initcall_init_ladder_returned_with_preemption_imbalance | 0 | 83 |
| initcall_init_menu_returned_with_preemption_imbalance | 0 | 83 |
| initcall_pci_arch_init_returned_with_preemption_imbalance | 0 | 41 |
| initcall_param_sysfs_init_returned_with_preemption_imbalance | 0 | 66 |
| initcall_pm_sysrq_init_returned_with_preemption_imbalance | 0 | 59 |
| initcall_oom_init_returned_with_preemption_imbalance | 0 | 58 |
| initcall_default_bdi_init_returned_with_preemption_imbalance | 0 | 58 |
| initcall_kcompactd_init_returned_with_preemption_imbalance | 0 | 58 |
| initcall_hugepage_init_returned_with_preemption_imbalance | 0 | 58 |
| initcall_rsa_init_returned_with_preemption_imbalance | 0 | 58 |
| initcall_crypto_null_mod_init_returned_with_preemption_imbalance | 0 | 58 |
| BUG:sleeping_function_called_from_invalid_context_at_kernel/locking/rwsem.c | 0 | 57 |
| initcall_md#_mod_init_returned_with_preemption_imbalance | 0 | 58 |
| initcall_sha1_generic_mod_init_returned_with_preemption_imbalance | 0 | 58 |
| initcall_sha256_generic_mod_init_returned_with_preemption_imbalance | 0 | 58 |
| initcall_sha512_generic_mod_init_returned_with_preemption_imbalance | 0 | 58 |
| initcall_des_generic_mod_init_returned_with_preemption_imbalance | 0 | 58 |
| initcall_aes_init_returned_with_preemption_imbalance | 0 | 58 |
| initcall_arc#_init_returned_with_preemption_imbalance | 0 | 58 |
| initcall_deflate_mod_init_returned_with_preemption_imbalance | 0 | 58 |
| initcall_michael_mic_init_returned_with_preemption_imbalance | 0 | 58 |
| initcall_crc32c_mod_init_returned_with_preemption_imbalance | 0 | 58 |
| initcall_drbg_init_returned_with_preemption_imbalance | 0 | 58 |
| initcall_ghash_mod_init_returned_with_preemption_imbalance | 0 | 58 |
| initcall_genhd_device_init_returned_with_preemption_imbalance | 0 | 58 |
| initcall_blkcg_init_returned_with_preemption_imbalance | 0 | 58 |
| initcall_fbmem_init_returned_with_preemption_imbalance | 0 | 36 |
| initcall_acpi_init_returned_with_preemption_imbalance | 0 | 58 |
| initcall_vga_arb_device_init_returned_with_preemption_imbalance | 0 | 58 |
| initcall_ata_init_returned_with_preemption_imbalance | 0 | 58 |
| initcall_devfreq_init_returned_with_preemption_imbalance | 0 | 58 |
| initcall_pci_subsys_init_returned_with_preemption_imbalance | 0 | 44 |
| BUG:workqueue_leaked_lock_or_atomic:kworker/u4 | 0 | 83 |
| initcall_clocksource_done_booting_returned_with_preemption_imbalance | 0 | 58 |
| initcall_tracer_init_tracefs_returned_with_preemption_imbalance | 0 | 58 |
| initcall_dquot_init_returned_with_preemption_imbalance | 0 | 43 |
| initcall_chr_dev_init_returned_with_preemption_imbalance | 0 | 58 |
| initcall_init_acpi_pm_clocksource_returned_with_preemption_imbalance | 0 | 58 |
| initcall_inet_init_returned_with_preemption_imbalance | 0 | 58 |
| initcall_af_unix_init_returned_with_preemption_imbalance | 0 | 18 |
| initcall_init_sunrpc_returned_with_preemption_imbalance | 0 | 58 |
| BUG:sleeping_function_called_from_invalid_context_at_mm/slab.h | 0 | 62 |
| initcall_acpi_reserve_resources_returned_with_preemption_imbalance | 0 | 14 |
| WARNING:at_fs/read_write.c:#vfs_write | 0 | 58 |
| RIP:vfs_write | 0 | 58 |
| WARNING:at_arch/x86/include/asm/uaccess.h:#strncpy_from_user | 0 | 57 |
| RIP:strncpy_from_user | 0 | 57 |
| BUG:sleeping_function_called_from_invalid_context_at_include/linux/percpu-rwsem.h | 0 | 57 |
| initcall_populate_rootfs_returned_with_preemption_imbalance | 0 | 54 |
| initcall_pci_iommu_init_returned_with_preemption_imbalance | 0 | 30 |
| initcall_msr_init_returned_with_preemption_imbalance | 0 | 54 |
| initcall_cpuid_init_returned_with_preemption_imbalance | 0 | 54 |
| initcall_snapshot_device_init_returned_with_preemption_imbalance | 0 | 54 |
| initcall_kswapd_init_returned_with_preemption_imbalance | 0 | 54 |
| initcall_extfrag_debug_init_returned_with_preemption_imbalance | 0 | 5 |
| initcall_workingset_init_returned_with_preemption_imbalance | 0 | 23 |
| initcall_slab_sysfs_init_returned_with_preemption_imbalance | 0 | 35 |
| initcall_ext4_init_fs_returned_with_preemption_imbalance | 0 | 2 |
| initcall_init_nfs_fs_returned_with_preemption_imbalance | 0 | 52 |
| initcall_init_cifs_returned_with_preemption_imbalance | 0 | 50 |
| initcall_ipc_sysctl_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_jent_mod_init_returned_with_preemption_imbalance | 0 | 50 |
| initcall_percpu_counter_startup_returned_with_preemption_imbalance | 0 | 50 |
| initcall_acpi_button_driver_init_returned_with_preemption_imbalance | 0 | 50 |
| initcall_acpi_thermal_init_returned_with_preemption_imbalance | 0 | 50 |
| initcall_erst_dbg_init_returned_with_preemption_imbalance | 0 | 21 |
| BUG:sleeping_function_called_from_invalid_context_at_fs/dcache.c | 0 | 13 |
| BUG:sleeping_function_called_from_invalid_context_at_kernel/workqueue.c | 0 | 76 |
| initcall_pty_init_returned_with_preemption_imbalance | 0 | 42 |
| kernel_BUG_at_mm/vmalloc.c | 0 | 76 |
| invalid_opcode:#[##] | 0 | 76 |
| RIP:__get_vm_area_node | 0 | 75 |
| Kernel_panic-not_syncing:Fatal_exception_in_interrupt | 0 | 75 |
| BUG:workqueue_leaked_lock_or_atomic:kworker | 0 | 39 |
| initcall_usb_init_returned_with_preemption_imbalance | 0 | 29 |
| initcall_pps_init_returned_with_preemption_imbalance | 0 | 18 |
| initcall_pnpacpi_init_returned_with_preemption_imbalance | 0 | 43 |
| initcall_pcibios_assign_resources_returned_with_preemption_imbalance | 0 | 42 |
| initcall_pci_apply_final_quirks_returned_with_preemption_imbalance | 0 | 47 |
| initcall_init_tsc_clocksource_returned_with_preemption_imbalance | 0 | 19 |
| initcall_init_nfs_v4_returned_with_preemption_imbalance | 0 | 42 |
| initcall_nfs4filelayout_init_returned_with_preemption_imbalance | 0 | 22 |
| initcall_x509_key_init_returned_with_preemption_imbalance | 0 | 25 |
| initcall_bsg_init_returned_with_preemption_imbalance | 0 | 25 |
| initcall_btree_module_init_returned_with_preemption_imbalance | 0 | 2 |
| initcall_init_hw_perf_events_returned_with_preemption_imbalance | 0 | 47 |
| BUG:sleeping_function_called_from_invalid_context_at_mm/vmalloc.c | 0 | 39 |
| initcall_init_real_mode_returned_with_preemption_imbalance | 0 | 35 |
| initcall_spawn_ksoftirqd_returned_with_preemption_imbalance | 0 | 47 |
| WARNING:at_kernel/time/timer.c:#call_timer_fn | 0 | 37 |
| RIP:call_timer_fn | 0 | 37 |
| RIP:default_idle | 0 | 29 |
| initcall_irq_pm_init_ops_returned_with_preemption_imbalance | 0 | 4 |
| initcall_ptp_init_returned_with_preemption_imbalance | 0 | 10 |
| initcall_init_trace_printk_function_export_returned_with_preemption_imbalance | 0 | 1 |
| BUG:sleeping_function_called_from_invalid_context_at_mm/filemap.c | 0 | 38 |
| initcall_i8237A_init_ops_returned_with_preemption_imbalance | 0 | 3 |
| initcall_iosf_mbi_init_returned_with_preemption_imbalance | 0 | 3 |
| initcall_system_trusted_keyring_init_returned_with_preemption_imbalance | 0 | 21 |
| initcall_init_nlm_returned_with_preemption_imbalance | 0 | 4 |
| initcall_serial8250_init_returned_with_preemption_imbalance | 0 | 34 |
| initcall_nvram_module_init_returned_with_preemption_imbalance | 0 | 32 |
| initcall_hwrng_modinit_returned_with_preemption_imbalance | 0 | 32 |
| initcall_nvm_misc_init_returned_with_preemption_imbalance | 0 | 32 |
| initcall_cacheinfo_sysfs_init_returned_with_preemption_imbalance | 0 | 29 |
| initcall_loop_init_returned_with_preemption_imbalance | 0 | 29 |
| initcall_rdac_init_returned_with_preemption_imbalance | 0 | 29 |
| initcall_hp_sw_init_returned_with_preemption_imbalance | 0 | 10 |
| initcall_clariion_init_returned_with_preemption_imbalance | 0 | 13 |
| initcall_alua_init_returned_with_preemption_imbalance | 0 | 29 |
| initcall_piix_init_returned_with_preemption_imbalance | 0 | 29 |
| initcall_macsec_init_returned_with_preemption_imbalance | 0 | 13 |
| initcall_atl1e_driver_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_cnic_init_returned_with_preemption_imbalance | 0 | 29 |
| initcall_bnx2x_init_returned_with_preemption_imbalance | 0 | 29 |
| initcall_be_init_module_returned_with_preemption_imbalance | 0 | 29 |
| initcall_e100_init_module_returned_with_preemption_imbalance | 0 | 20 |
| initcall_netlink_proto_init_returned_with_preemption_imbalance | 0 | 12 |
| initcall_mem_cgroup_init_returned_with_preemption_imbalance | 0 | 2 |
| BUG:sleeping_function_called_from_invalid_context_at_kernel/printk/printk.c | 0 | 3 |
| WARNING:at_kernel/smp.c:#smp_call_function_single | 0 | 14 |
| RIP:smp_call_function_single | 0 | 14 |
| initcall_fcntl_init_returned_with_preemption_imbalance | 0 | 4 |
| initcall_serial_pci_driver_init_returned_with_preemption_imbalance | 0 | 5 |
| initcall_nozomi_init_returned_with_preemption_imbalance | 0 | 7 |
| BUG:sleeping_function_called_from_invalid_context_at_drivers/net/ethernet/intel/e1000_hw.c | 0 | 4 |
| initcall_e1000_init_module_returned_with_preemption_imbalance | 0 | 13 |
| initcall_ixgbe_init_module_returned_with_preemption_imbalance | 0 | 13 |
| initcall_i40e_init_module_returned_with_preemption_imbalance | 0 | 13 |
| initcall_ql3xxx_driver_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_ppp_init_returned_with_preemption_imbalance | 0 | 13 |
| initcall_aoe_init_returned_with_preemption_imbalance | 0 | 13 |
| initcall_i8042_init_returned_with_preemption_imbalance | 0 | 13 |
| initcall_mousedev_init_returned_with_preemption_imbalance | 0 | 13 |
| initcall_evdev_init_returned_with_preemption_imbalance | 0 | 13 |
| initcall_uinput_misc_init_returned_with_preemption_imbalance | 0 | 13 |
| initcall_cmos_init_returned_with_preemption_imbalance | 0 | 13 |
| initcall_ptp_kvm_init_returned_with_preemption_imbalance | 0 | 13 |
| initcall_strp_dev_init_returned_with_preemption_imbalance | 0 | 13 |
| initcall_mcheck_init_device_returned_with_preemption_imbalance | 0 | 13 |
| initcall_dev_mcelog_init_device_returned_with_preemption_imbalance | 0 | 13 |
| initcall_print_ICs_returned_with_preemption_imbalance | 0 | 13 |
| initcall_cpu_latency_qos_init_returned_with_preemption_imbalance | 0 | 13 |
| initcall_taskstats_init_returned_with_preemption_imbalance | 0 | 6 |
| initcall_fscrypt_init_returned_with_preemption_imbalance | 0 | 12 |
| WARNING:at_drivers/pci/search.c:#pci_get_dev_by_id | 0 | 18 |
| RIP:pci_get_dev_by_id | 0 | 18 |
| initcall_pci_sysfs_init_returned_with_preemption_imbalance | 0 | 13 |
| BUG:sleeping_function_called_from_invalid_context_at_drivers/input/serio/libps2.c | 0 | 7 |
| initcall_deferred_probe_initcall_returned_with_preemption_imbalance | 0 | 13 |
| initcall_init_netconsole_returned_with_preemption_imbalance | 0 | 8 |
| initcall_ip_auto_config_returned_with_preemption_imbalance | 0 | 10 |
| Kernel_panic-not_syncing:No_working_init_found | 0 | 3 |
| initcall_thermal_init_returned_with_preemption_imbalance | 0 | 16 |
| initcall_ioapic_init_ops_returned_with_preemption_imbalance | 0 | 11 |
| initcall_start_periodic_check_for_corruption_returned_with_preemption_imbalance | 0 | 12 |
| initcall_init_sd_returned_with_preemption_imbalance | 0 | 5 |
| initcall_acpi_pci_init_returned_with_preemption_imbalance | 0 | 8 |
| initcall_component_debug_init_returned_with_preemption_imbalance | 0 | 7 |
| initcall_dax_core_init_returned_with_preemption_imbalance | 0 | 4 |
| initcall_firmware_class_init_returned_with_preemption_imbalance | 0 | 4 |
| initcall_asymmetric_key_init_returned_with_preemption_imbalance | 0 | 22 |
| initcall_kyber_init_returned_with_preemption_imbalance | 0 | 9 |
| initcall_hangcheck_init_returned_with_preemption_imbalance | 0 | 12 |
| RIP:vprintk_emit | 0 | 3 |
| initcall_dummy_init_module_returned_with_preemption_imbalance | 0 | 2 |
| initcall_phy_module_init_returned_with_preemption_imbalance | 0 | 4 |
| initcall_init_events_returned_with_preemption_imbalance | 0 | 2 |
| initcall_proc_cmdline_init_returned_with_preemption_imbalance | 0 | 3 |
| initcall_deadline_init_returned_with_preemption_imbalance | 0 | 12 |
| initcall_sg_pool_init_returned_with_preemption_imbalance | 0 | 8 |
| initcall_init_jiffies_clocksource_returned_with_preemption_imbalance | 0 | 17 |
| initcall_init_bio_returned_with_preemption_imbalance | 0 | 4 |
| initcall_proc_vmalloc_init_returned_with_preemption_imbalance | 0 | 2 |
| initcall_acpi_fan_driver_init_returned_with_preemption_imbalance | 0 | 4 |
| initcall_tg3_driver_init_returned_with_preemption_imbalance | 0 | 3 |
| initcall_ia32_binfmt_init_returned_with_preemption_imbalance | 0 | 5 |
| initcall_add_pcspkr_returned_with_preemption_imbalance | 0 | 1 |
| initcall_iommu_subsys_init_returned_with_preemption_imbalance | 0 | 4 |
| BUG:sleeping_function_called_from_invalid_context_at_kernel/rcu/tree.c | 0 | 5 |
| BUG:sleeping_function_called_from_invalid_context_at_kernel/sched/completion.c | 0 | 5 |
| initcall_igb_init_module_returned_with_preemption_imbalance | 0 | 9 |
| initcall_igbvf_init_module_returned_with_preemption_imbalance | 0 | 5 |
| initcall_ixgb_init_module_returned_with_preemption_imbalance | 0 | 8 |
| initcall_sky2_init_module_returned_with_preemption_imbalance | 0 | 8 |
| initcall_ns83820_init_returned_with_preemption_imbalance | 0 | 4 |
| initcall_vxge_starter_returned_with_preemption_imbalance | 0 | 6 |
| initcall_ehci_hcd_init_returned_with_preemption_imbalance | 0 | 3 |
| initcall_uhci_hcd_init_returned_with_preemption_imbalance | 0 | 9 |
| initcall_acm_init_returned_with_preemption_imbalance | 0 | 8 |
| initcall_usb_storage_driver_init_returned_with_preemption_imbalance | 0 | 6 |
| initcall_alauda_driver_init_returned_with_preemption_imbalance | 0 | 5 |
| WARNING:at_kernel/irq/manage.c:#__free_irq | 0 | 5 |
| RIP:__free_irq | 0 | 5 |
| initcall_hid_init_returned_with_preemption_imbalance | 0 | 11 |
| initcall_pmc_atom_init_returned_with_preemption_imbalance | 0 | 12 |
| initcall_init_p9_returned_with_preemption_imbalance | 0 | 12 |
| initcall_init_dns_resolver_returned_with_preemption_imbalance | 0 | 5 |
| initcall_mcheck_late_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_threshold_init_device_returned_with_preemption_imbalance | 0 | 1 |
| initcall_print_ipi_mode_returned_with_preemption_imbalance | 0 | 5 |
| initcall_phy_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_sysctl_core_init_returned_with_preemption_imbalance | 0 | 5 |
| BUG:sleeping_function_called_from_invalid_context_at_mm/page_alloc.c | 0 | 5 |
| initcall_pm_init_returned_with_preemption_imbalance | 0 | 2 |
| initcall_irq_poll_setup_returned_with_preemption_imbalance | 0 | 3 |
| initcall_ipc_init_returned_with_preemption_imbalance | 0 | 8 |
| initcall_fsnotify_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_filelock_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_udp_bpf_v4_build_proto_returned_with_preemption_imbalance | 0 | 1 |
| RIP:dump_stack | 0 | 3 |
| initcall_ssb_modinit_returned_with_preemption_imbalance | 0 | 5 |
| initcall_aio_setup_returned_with_preemption_imbalance | 0 | 1 |
| initcall_cma_init_reserved_areas_returned_with_preemption_imbalance | 0 | 7 |
| initcall_backlight_class_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_ipc_ns_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_crypto_ecb_module_init_returned_with_preemption_imbalance | 0 | 6 |
| BUG:sleeping_function_called_from_invalid_context_at_mm/vmstat.c | 0 | 1 |
| initcall_journal_init_returned_with_preemption_imbalance | 0 | 2 |
| initcall_init_cryptoloop_returned_with_preemption_imbalance | 0 | 1 |
| initcall_jme_init_module_returned_with_preemption_imbalance | 0 | 5 |
| initcall_qlcnic_init_module_returned_with_preemption_imbalance | 0 | 5 |
| initcall_bdx_module_init_returned_with_preemption_imbalance | 0 | 7 |
| initcall_tlan_probe_returned_with_preemption_imbalance | 0 | 4 |
| initcall_bsdcomp_init_returned_with_preemption_imbalance | 0 | 2 |
| initcall_ppp_mppe_init_returned_with_preemption_imbalance | 0 | 4 |
| initcall_pppox_init_returned_with_preemption_imbalance | 0 | 4 |
| initcall_catc_driver_init_returned_with_preemption_imbalance | 0 | 5 |
| initcall_pegasus_init_returned_with_preemption_imbalance | 0 | 4 |
| initcall_rtl8150_driver_init_returned_with_preemption_imbalance | 0 | 5 |
| initcall_ax#_178a_driver_init_returned_with_preemption_imbalance | 0 | 5 |
| initcall_eem_driver_init_returned_with_preemption_imbalance | 0 | 4 |
| initcall_smsc95xx_driver_init_returned_with_preemption_imbalance | 0 | 3 |
| initcall_gl620a_driver_init_returned_with_preemption_imbalance | 0 | 4 |
| initcall_net1080_driver_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_plusb_driver_init_returned_with_preemption_imbalance | 0 | 3 |
| initcall_rndis_driver_init_returned_with_preemption_imbalance | 0 | 3 |
| initcall_cdc_subset_driver_init_returned_with_preemption_imbalance | 0 | 3 |
| initcall_zaurus_driver_init_returned_with_preemption_imbalance | 0 | 2 |
| initcall_mcs7830_driver_init_returned_with_preemption_imbalance | 0 | 3 |
| initcall_kalmia_driver_init_returned_with_preemption_imbalance | 0 | 3 |
| initcall_sierra_net_driver_init_returned_with_preemption_imbalance | 0 | 3 |
| initcall_cdc_ncm_driver_init_returned_with_preemption_imbalance | 0 | 4 |
| initcall_lg_vl600_driver_init_returned_with_preemption_imbalance | 0 | 2 |
| initcall_ene_ub6250_driver_init_returned_with_preemption_imbalance | 0 | 4 |
| initcall_freecom_driver_init_returned_with_preemption_imbalance | 0 | 3 |
| initcall_jumpshot_driver_init_returned_with_preemption_imbalance | 0 | 3 |
| initcall_karma_driver_init_returned_with_preemption_imbalance | 0 | 2 |
| initcall_onetouch_driver_init_returned_with_preemption_imbalance | 0 | 4 |
| initcall_realtek_cr_driver_init_returned_with_preemption_imbalance | 0 | 2 |
| initcall_sddr09_driver_init_returned_with_preemption_imbalance | 0 | 3 |
| initcall_usbat_driver_init_returned_with_preemption_imbalance | 0 | 2 |
| initcall_alsa_hwdep_init_returned_with_preemption_imbalance | 0 | 3 |
| initcall_sched_clock_init_late_returned_with_preemption_imbalance | 0 | 4 |
| initcall_pm_debugfs_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_load_system_certificate_list_returned_with_preemption_imbalance | 0 | 4 |
| initcall_acpi_processor_driver_init_returned_with_preemption_imbalance | 0 | 2 |
| initcall_hwmon_init_returned_with_preemption_imbalance | 0 | 2 |
| initcall_init_scsi_returned_with_preemption_imbalance | 0 | 5 |
| initcall_alsa_sound_init_returned_with_preemption_imbalance | 0 | 4 |
| initcall_topology_sysfs_init_returned_with_preemption_imbalance | 0 | 2 |
| initcall_myri10ge_init_module_returned_with_preemption_imbalance | 0 | 5 |
| initcall_slip_init_returned_with_preemption_imbalance | 0 | 3 |
| initcall_kaweth_driver_init_returned_with_preemption_imbalance | 0 | 2 |
| initcall_asix_driver_init_returned_with_preemption_imbalance | 0 | 2 |
| initcall_cdc_driver_init_returned_with_preemption_imbalance | 0 | 3 |
| initcall_dm9601_driver_init_returned_with_preemption_imbalance | 0 | 2 |
| initcall_wdm_driver_init_returned_with_preemption_imbalance | 0 | 3 |
| initcall_intel_pstate_init_returned_with_preemption_imbalance | 0 | 6 |
| initcall_packet_init_returned_with_preemption_imbalance | 0 | 3 |
| initcall_alsa_sound_last_init_returned_with_preemption_imbalance | 0 | 5 |
| initcall_net_ns_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_irq_sysfs_init_returned_with_preemption_imbalance | 0 | 3 |
| initcall_crypto_authenc_module_init_returned_with_preemption_imbalance | 0 | 5 |
| initcall_init_dax_wait_table_returned_with_preemption_imbalance | 0 | 2 |
| initcall_ks8851_platform_driver_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_netxen_init_module_returned_with_preemption_imbalance | 0 | 2 |
| initcall_cp_driver_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_rhine_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_deflate_init_returned_with_preemption_imbalance | 0 | 4 |
| initcall_topology_init_returned_with_preemption_imbalance | 0 | 3 |
| initcall_init_clocksource_sysfs_returned_with_preemption_imbalance | 0 | 2 |
| initcall_iomap_init_returned_with_preemption_imbalance | 0 | 2 |
| initcall_crash_save_vmcoreinfo_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_user_namespace_sysctl_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_clockevents_init_sysfs_returned_with_preemption_imbalance | 0 | 2 |
| initcall_sysfb_init_returned_with_preemption_imbalance | 0 | 1 |
| RIP:console_unlock | 0 | 2 |
| BUG:sleeping_function_called_from_invalid_context_at_fs/file_table.c | 0 | 4 |
| initcall_init_devpts_fs_returned_with_preemption_imbalance | 0 | 2 |
| initcall_pnp_init_returned_with_preemption_imbalance | 0 | 2 |
| initcall_starfire_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_sundance_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_isd200_driver_init_returned_with_preemption_imbalance | 0 | 2 |
| initcall_intel8x0_driver_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_save_microcode_in_initrd_returned_with_preemption_imbalance | 0 | 4 |
| initcall_opp_debug_init_returned_with_preemption_imbalance | 0 | 1 |
| WARNING:at_kernel/smp.c:#smp_call_function_many_cond | 0 | 1 |
| RIP:smp_call_function_many_cond | 0 | 1 |
| initcall_dio_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_datafab_driver_init_returned_with_preemption_imbalance | 0 | 2 |
| initcall_init_pipe_fs_returned_with_preemption_imbalance | 0 | 1 |
| initcall_wq_sysfs_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_userfaultfd_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_boot_params_ksysfs_init_returned_with_preemption_imbalance | 0 | 2 |
| initcall_ras_init_returned_with_preemption_imbalance | 0 | 2 |
| initcall_reboot_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_init_lapic_sysfs_returned_with_preemption_imbalance | 0 | 1 |
| initcall_ehci_pci_init_returned_with_preemption_imbalance | 0 | 2 |
| initcall_intel8x0m_driver_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_init_error_injection_returned_with_preemption_imbalance | 0 | 1 |
| initcall_genl_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_perf_event_sysfs_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_proc_genhd_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_init_fat_fs_returned_with_preemption_imbalance | 0 | 1 |
| initcall_pci_proc_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_cgwb_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_alarmtimer_init_returned_with_preemption_imbalance | 0 | 1 |
| WARNING:at_kernel/sched/core.c:#finish_task_switch | 0 | 1 |
| RIP:finish_task_switch | 0 | 1 |
| initcall_fealnx_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_smsc75xx_driver_init_returned_with_preemption_imbalance | 0 | 2 |
| initcall_ipheth_driver_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_cx82310_driver_init_returned_with_preemption_imbalance | 0 | 1 |
| initcall_cypress_driver_init_returned_with_preemption_imbalance | 0 | 2 |
| initcall_sync_debugfs_init_returned_with_preemption_imbalance | 0 | 1 |
+--------------------------------------------------------------------------------------------+------------+------------+
If you fix the issue, kindly add following tag
Reported-by: kernel test robot <lkp@...el.com>
[ 5.026797] BUG: scheduling while atomic: swapper/0/0/0x00000010
[ 5.030491] Modules linked in:
[ 5.032401] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.7.0-rc1-00006-gc13d1a6ed33cf9 #1
[ 5.034485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 5.034485] Call Trace:
[ 5.034485] dump_stack+0x50/0x63
[ 5.034485] __schedule_bug+0x5c/0x6a
[ 5.034485] __schedule+0xa1/0x5ab
[ 5.034485] ? kernel_thread+0x57/0x71
[ 5.034485] schedule+0x9f/0xdf
[ 5.034485] schedule_preempt_disabled+0x15/0x1e
[ 5.034485] rest_init+0xbc/0xc6
[ 5.034485] start_kernel+0x4a8/0x4ca
[ 5.034485] secondary_startup_64+0xb6/0xc0
[ 5.034581] TSC deadline timer enabled
[ 5.035761] smpboot: CPU0: Intel Xeon E312xx (Sandy Bridge) (family: 0x6, model: 0x2a, stepping: 0x1)
[ 5.038485] Performance Events: unsupported p6 CPU model 42 no PMU driver, software events only.
[ 5.038505] ------------[ cut here ]------------
[ 5.040743] initcall init_hw_perf_events+0x0/0x4d4 returned with preemption imbalance
[ 5.042549] WARNING: CPU: 0 PID: 1 at init/main.c:1170 do_one_initcall+0x172/0x1bb
[ 5.046485] Modules linked in:
[ 5.046485] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 5.7.0-rc1-00006-gc13d1a6ed33cf9 #1
[ 5.046485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 5.046485] RIP: 0010:do_one_initcall+0x172/0x1bb
[ 5.046485] Code: 00 00 48 c7 c6 0e 8f 27 82 48 89 e7 e8 7a 55 3e 00 fb 80 3c 24 00 74 14 48 89 e2 48 89 ee 48 c7 c7 23 8f 27 82 e8 14 70 05 00 <0f> 0b 48 8b 4c 24 40 65 48 33 0c 25 28 00 00 00 44 89 e8 74 05 e8
[ 5.046485] RSP: 0000:ffffc90000013ea0 EFLAGS: 00010292
[ 5.046485] RAX: 0000000000000000 RBX: ffffffff82a2534c RCX: 0000000000000000
[ 5.046485] RDX: 0000000000000001 RSI: ffffc90000013d64 RDI: ffffffff82a5970c
[ 5.046485] RBP: ffffffff828e0b7b R08: 0000000000000000 R09: ffff8880000bdaa0
[ 5.046485] R10: 000000000003ffff R11: ffffc90000013d28 R12: 0000000000000000
[ 5.046485] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 5.046485] FS: 0000000000000000(0000) GS:ffff88823fc00000(0000) knlGS:0000000000000000
[ 5.046485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 5.046485] CR2: 00000000ffffffff CR3: 0000000002412000 CR4: 00000000000006f0
[ 5.046485] Call Trace:
[ 5.046485] ? proc_register+0xb4/0x10e
[ 5.046485] kernel_init_freeable+0xba/0x224
[ 5.046485] ? rest_init+0xc6/0xc6
[ 5.046485] kernel_init+0xa/0xff
[ 5.046485] ret_from_fork+0x35/0x40
[ 5.046485] ---[ end trace 9a8275f1c79bab99 ]---
To reproduce:
# build kernel
cd linux
cp config-5.7.0-rc1-00006-gc13d1a6ed33cf9 .config
make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 olddefconfig prepare modules_prepare bzImage
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
bin/lkp qemu -k <bzImage> job-script # job-script is attached in this email
Thanks,
lkp
View attachment "config-5.7.0-rc1-00006-gc13d1a6ed33cf9" of type "text/plain" (116250 bytes)
View attachment "job-script" of type "text/plain" (4766 bytes)
Download attachment "dmesg.xz" of type "application/x-xz" (14192 bytes)
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