Greeting,
FYI, we noticed the following commit (built with gcc-7):
commit: b13663bdf9701c8896bebcc7ee998f8656c1ea37 ("[PATCH] ACPI: Drop rcu usage for MMIO mappings") url: https://github.com/0day-ci/linux/commits/Dan-Williams/ACPI-Drop-rcu-usage-fo... base: https://git.kernel.org/cgit/linux/kernel/git/rafael/linux-pm.git linux-next
in testcase: v4l2 with following parameters:
test: device ucode: 0x43
on test machine: 72 threads Intel(R) Xeon(R) CPU E5-2699 v3 @ 2.30GHz with 256G 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 rong.a.chen@intel.com
[ 21.012858] BUG: sleeping function called from invalid context at kernel/locking/mutex.c:281 [ 21.013816] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 21.029953] tsc: Refined TSC clocksource calibration: 2294.686 MHz [ 21.013816] CPU: 55 PID: 1 Comm: swapper/0 Not tainted 5.7.0-rc3-00025-gb13663bdf9701c #1 [ 21.013816] Hardware name: Intel Corporation S2600WTT/S2600WTT, BIOS SE5C610.86B.01.01.0008.021120151325 02/11/2015 [ 21.013816] Call Trace: [ 21.042037] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x211399552f8, max_idle_ns: 440795292447 ns [ 21.013816] dump_stack+0x66/0x8b [ 21.064421] ___might_sleep+0x102/0x120 [ 21.064421] mutex_lock+0x1c/0x40 [ 21.064421] acpi_os_rw_map+0x37/0xe0 [ 21.064421] acpi_os_read_memory+0x34/0xc0 [ 21.064421] ? acpi_match_platform_list+0x84/0x100 [ 21.064421] apei_read+0x97/0xb0 [ 21.064421] __ghes_peek_estatus+0x27/0xc0 [ 21.064421] ghes_proc+0x37/0x120 [ 21.064421] ghes_probe+0x1d0/0x460 [ 21.064421] platform_drv_probe+0x37/0x90 [ 21.064421] really_probe+0xef/0x430 [ 21.064421] driver_probe_device+0x110/0x120 [ 21.064421] device_driver_attach+0x4f/0x60 [ 21.064421] __driver_attach+0x9a/0x140 [ 21.064421] ? device_driver_attach+0x60/0x60 [ 21.064421] bus_for_each_dev+0x76/0xc0 [ 21.064421] ? klist_add_tail+0x3b/0x70 [ 21.064421] bus_add_driver+0x144/0x220 [ 21.064421] ? bert_init+0x229/0x229 [ 21.064421] driver_register+0x5b/0xf0 [ 21.064421] ? bert_init+0x229/0x229 [ 21.064421] ghes_init+0x83/0xde [ 21.064421] do_one_initcall+0x46/0x220 [ 21.064421] kernel_init_freeable+0x206/0x280 [ 21.064421] ? rest_init+0xd0/0xd0 [ 21.064421] kernel_init+0xa/0x110 [ 21.064421] ret_from_fork+0x35/0x40 [ 21.211518] clocksource: Switched to clocksource tsc [ 21.212408] GHES: APEI firmware first mode is enabled by APEI bit and WHEA _OSC. [ 21.227478] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 21.235019] 00:02: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 21.244105] 00:03: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 21.254257] Non-volatile memory driver v1.3 [ 21.259421] Linux agpgart interface v0.103 [ 21.272262] rdac: device handler registered [ 21.277466] hp_sw: device handler registered [ 21.282671] emc: device handler registered [ 21.288039] alua: device handler registered [ 21.293154] MACsec IEEE 802.1AE [ 21.297325] libphy: Fixed MDIO Bus: probed [ 21.302666] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 21.310980] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 21.317926] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 21.324883] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 21.332069] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.6.0-k [ 21.340297] igb: Copyright (c) 2007-2014 Intel Corporation. [ 21.347058] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 5.1.0-k [ 21.356399] ixgbe: Copyright (c) 1999-2016 Intel Corporation. [ 21.363577] IOAPIC[9]: Set IRTE entry (P:1 FPD:0 Dst_Mode:1 Redir_hint:1 Trig_Mode:0 Dlvry_Mode:0 Avail:0 Vector:EF Dest:00000001 SID:002C SQ:0 SVT:1) [ 21.379417] IOAPIC[1]: Set routing entry (9-13 -> 0xef -> IRQ 38 Mode:1 Active:1 Dest:1) [ 21.665318] ixgbe 0000:03:00.0: Multiqueue Enabled: Rx Queue count = 63, Tx Queue count = 63 XDP Queue count = 0 [ 21.761727] ixgbe 0000:03:00.0: 32.000 Gb/s available PCIe bandwidth (5.0 GT/s PCIe x8 link) [ 21.795985] ixgbe 0000:03:00.0: MAC: 3, PHY: 0, PBA No: 000000-000 [ 21.803321] ixgbe 0000:03:00.0: 00:1e:67:f7:44:b3 [ 21.957977] ixgbe 0000:03:00.0: Intel(R) 10 Gigabit Network Connection [ 21.965867] libphy: ixgbe-mdio: probed [ 21.970646] IOAPIC[9]: Set IRTE entry (P:1 FPD:0 Dst_Mode:1 Redir_hint:1 Trig_Mode:0 Dlvry_Mode:0 Avail:0 Vector:EF Dest:00000001 SID:002C SQ:0 SVT:1) [ 21.986482] IOAPIC[1]: Set routing entry (9-10 -> 0xef -> IRQ 105 Mode:1 Active:1 Dest:1) [ 22.265269] ixgbe 0000:03:00.1: Multiqueue Enabled: Rx Queue count = 63, Tx Queue count = 63 XDP Queue count = 0 [ 22.361656] ixgbe 0000:03:00.1: 32.000 Gb/s available PCIe bandwidth (5.0 GT/s PCIe x8 link) [ 22.395908] ixgbe 0000:03:00.1: MAC: 3, PHY: 0, PBA No: 000000-000 [ 22.403235] ixgbe 0000:03:00.1: 00:1e:67:f7:44:b4 [ 22.556985] ixgbe 0000:03:00.1: Intel(R) 10 Gigabit Network Connection [ 22.564864] libphy: ixgbe-mdio: probed [ 22.569541] i40e: Intel(R) Ethernet Connection XL710 Network Driver - version 2.8.20-k [ 22.579179] i40e: Copyright (c) 2013 - 2019 Intel Corporation. [ 22.586811] usbcore: registered new interface driver catc [ 22.593299] usbcore: registered new interface driver kaweth [ 22.599957] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 22.609017] usbcore: registered new interface driver pegasus [ 22.615784] usbcore: registered new interface driver rtl8150 [ 22.622550] usbcore: registered new interface driver asix [ 22.629029] usbcore: registered new interface driver cdc_ether [ 22.635987] usbcore: registered new interface driver cdc_eem [ 22.642749] usbcore: registered new interface driver dm9601 [ 22.649423] usbcore: registered new interface driver smsc75xx [ 22.656294] usbcore: registered new interface driver smsc95xx [ 22.663163] usbcore: registered new interface driver gl620a [ 22.669828] usbcore: registered new interface driver net1080 [ 22.676587] usbcore: registered new interface driver plusb [ 22.683162] usbcore: registered new interface driver rndis_host [ 22.690218] usbcore: registered new interface driver cdc_subset [ 22.697285] usbcore: registered new interface driver zaurus [ 22.703954] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 22.713005] usbcore: registered new interface driver int51x1 [ 22.719770] usbcore: registered new interface driver ipheth [ 22.726439] usbcore: registered new interface driver sierra_net [ 22.733563] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 22.741292] ehci-pci: EHCI PCI platform driver [ 22.746931] IOAPIC[8]: Set IRTE entry (P:1 FPD:0 Dst_Mode:1 Redir_hint:1 Trig_Mode:0 Dlvry_Mode:0 Avail:0 Vector:EF Dest:00000001 SID:F0FF SQ:0 SVT:1) [ 22.762784] IOAPIC[0]: Set routing entry (8-18 -> 0xef -> IRQ 18 Mode:1 Active:1 Dest:1) [ 22.772881] ehci-pci 0000:00:1a.0: EHCI Host Controller [ 22.779227] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
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, Rong Chen