https://bugzilla.kernel.org/show_bug.cgi?id=202453
Bug ID: 202453
Summary: TRACE irq/18-i801_smb Tainted when enabled threadirqs
in kernel commandline.
Product: ACPI
Version: 2.5
Kernel Version: linux kernel 5.0.0-rc4
Hardware: All
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Config-Interrupts
Assignee: [email protected]
Reporter: [email protected]
Regression: No
Created attachment 280861
--> https://bugzilla.kernel.org/attachment.cgi?id=280861&action=edit
dmesg,lsmod,lspci.
System: Host: igloo-l440 Kernel: 5.0.0-rc4 x86_64 bits: 64 Desktop: MATE
1.20.3
Distro: Gentoo Base System release 2.6
Machine: Device: laptop System: LENOVO product: 20ASS06C00 v: ThinkPad L440
serial: N/A
Mobo: LENOVO model: 20ASS06C00 v: 0B98401 Pro serial: N/A
UEFI: LENOVO v: J4ET93WW(1.93) date: 05/30/2018
Battery BAT0: charge: 42.2 Wh 98.1% condition: 43.0/47.5 Wh (91%)
CPU: Dual core Intel Core i5-4200M (-MT-MCP-) cache: 3072 KB
clock speeds: max: 3100 MHz 1: 3046 MHz 2: 3035 MHz 3: 3042 MHz 4:
3024 MHz
Graphics: Card: Intel 4th Gen Core Processor Integrated Graphics Controller
Display Server: X.Org 1.20.3 drivers: intel (unloaded: modesetting)
Resolution: [email protected]
OpenGL: renderer: Mesa DRI Intel Haswell Mobile version: 4.5 Mesa
18.3.2
Audio: Card-1 Intel 8 Series/C220 Series High Definition Audio Controller
driver: snd_hda_intel
Card-2 Intel Xeon E3-1200 v3/4th Gen Core Processor HD Audio
Controller driver: snd_hda_intel
Sound: Advanced Linux Sound Architecture v: k5.0.0-rc4
Network: Card: Realtek RTL8192EE PCIe Wireless Network Adapter driver:
rtl8192ee
IF: wlp2s0 state: up mac: 00:71:cc:0b:b1:af
Drives: HDD Total Size: 320.1GB (25.7% used)
ID-1: /dev/sda model: Hitachi_HTS54503 size: 320.1GB
Partition: ID-1: / size: 99G used: 67G (69%) fs: btrfs dev: /dev/sda4
ID-2: swap-1 size: 5.25GB used: 0.00GB (0%) fs: swap dev: /dev/sda5
ID-3: swap-2 size: 1.61GB used: 0.00GB (0%) fs: swap dev: /dev/zram0
ID-4: swap-3 size: 1.61GB used: 0.00GB (0%) fs: swap dev: /dev/zram1
ID-5: swap-4 size: 1.61GB used: 0.00GB (0%) fs: swap dev: /dev/zram2
ID-6: swap-5 size: 1.61GB used: 0.00GB (0%) fs: swap dev: /dev/zram3
Sensors: System Temperatures: cpu: 44.0C mobo: 37.0C
Fan Speeds (in rpm): cpu: 0
Info: Processes: 208 Uptime: 1 min Memory: 396.3/3832.7MB Client: Shell
(bash) inxi: 2.3.56
[ 18.261222] ------------[ cut here ]------------
[ 18.261229] irq 31 handler irq_default_primary_handler+0x0/0x10 enabled
interrupts
[ 18.261235] WARNING: CPU: 2 PID: 989 at kernel/irq/handle.c:153
__handle_irq_event_percpu+0x19f/0x1b0
[ 18.261235] Modules linked in: crct10dif_pclmul rmi_smbus rmi_core
crc32_pclmul ghash_clmulni_intel aesni_intel videobuf2_vmalloc videobuf2_memops
videobuf2_v4l2 videobuf2_common aes_x86_64 crypto_simd arc4 rtl8192ee cryptd
glue_helper intel_cstate btusb btrtl btbcm btintel bluetooth ecdh_generic
thinkpad_acpi vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) msr
btcoexist rtl_pci rtlwifi snd_hda_codec_realtek snd_hda_codec_generic
snd_hda_codec_hdmi videodev media snd_hda_intel nvram iTCO_wdt snd_hda_codec
mac80211 iTCO_vendor_support snd_hda_core ofpart intel_uncore cmdlinepart
intel_spi_platform intel_spi spi_nor mtd pktcdvd cfg80211 psmouse snd_hwdep
ledtrig_audio pcspkr intel_rapl_perf wmi_bmof input_leds snd_pcm rfkill
snd_timer snd evdev battery mei_me mei ac i2c_i801 pcc_cpufreq ie31200_edac
soundcore lpc_ich mac_hid serio_raw atkbd libps2 xhci_pci xhci_hcd ehci_pci
ehci_hcd wmi i8042 serio
[ 18.261262] CPU: 2 PID: 989 Comm: irq/18-i801_smb Tainted: G OE
5.0.0-rc4 #1
[ 18.261263] Hardware name: LENOVO 20ASS06C00/20ASS06C00, BIOS J4ET93WW(1.93)
05/30/2018
[ 18.261273] RIP: 0010:__handle_irq_event_percpu+0x19f/0x1b0
[ 18.261274] Code: 05 ff ff ff e9 bc 02 00 00 45 31 ed e9 04 ff ff ff 48 8b
13 44 89 e6 48 c7 c7 18 c1 84 9c c6 05 7c d3 45 01 01 e8 5b 8f fa ff <0f> 0b eb
c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 0f 1f 44 00 00
[ 18.261275] RSP: 0018:ffffba9e402a3dc0 EFLAGS: 00010282
[ 18.261276] RAX: 0000000000000000 RBX: ffff9fec0e847300 RCX:
ffffffff9ca3b408
[ 18.261277] RDX: 0000000000000001 RSI: 0000000000000086 RDI:
ffffffff9d122a0c
[ 18.261278] RBP: 0000000000000002 R08: 0000000000000001 R09:
0000000000000319
[ 18.261278] R10: 0000000000000001 R11: 0000000000000000 R12:
000000000000001f
[ 18.261279] R13: 0000000000000000 R14: ffffba9e402a3e04 R15:
ffff9fec1728ee00
[ 18.261279] FS: 0000000000000000(0000) GS:ffff9fec1b080000(0000)
knlGS:0000000000000000
[ 18.261280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.261281] CR2: 000055749ceef980 CR3: 000000004e20e005 CR4:
00000000001606e0
[ 18.261281] Call Trace:
[ 18.261284] ? irq_finalize_oneshot.part.1+0xf0/0xf0
[ 18.261286] handle_irq_event_percpu+0x30/0x80
[ 18.261288] handle_irq_event+0x37/0x54
[ 18.261289] handle_simple_irq+0x65/0x90
[ 18.261291] generic_handle_irq+0x27/0x30
[ 18.261293] i2c_handle_smbus_host_notify+0x24/0x40
[ 18.261296] i801_isr+0x183/0x2e0 [i2c_i801]
[ 18.261297] irq_forced_thread_fn+0x2a/0x70
[ 18.261298] irq_thread+0xe7/0x160
[ 18.261299] ? wake_threads_waitq+0x30/0x30
[ 18.261300] ? irq_thread_dtor+0x80/0x80
[ 18.261303] kthread+0x112/0x130
[ 18.261304] ? kthread_park+0x80/0x80
[ 18.261307] ret_from_fork+0x1f/0x40
[ 18.261309] ---[ end trace 984341c6ba3a1c95 ]---
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