* BUG: scheduling while atomic: swapper/0/0/0x00010002
@ 2015-10-26 10:59 Javier Sanz
2015-12-11 17:10 ` Sebastian Andrzej Siewior
0 siblings, 1 reply; 2+ messages in thread
From: Javier Sanz @ 2015-10-26 10:59 UTC (permalink / raw)
To: RT
Hello,
I am testing linux 4.1.11 using patch rt10 and always on boot i got :
15.963261] BUG: scheduling while atomic: swapper/0/0/0x00010002
The dmesg shows :
[ 14.321208] logitech 0003:046D:C517.0002: fixing up Logitech
keyboard report descriptor
[ 14.321699] input: Logitech USB Receiver as
/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1:1.1/0003:046D:C517.0002/input/input5
[ 14.332052] floppy0: no floppy controllers found
[ 14.352033] nouveau [ DRM] allocated 1280x1024 fb: 0x60000, bo
ffff880213370800
[ 14.352131] fbcon: nouveaufb (fb0) is primary device
[ 14.352180] Console: switching to colour frame buffer device 160x64
[ 14.352186] nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device
[ 14.352188] nouveau 0000:01:00.0: registered panic notifier
[ 14.352203] [drm] Initialized nouveau 1.2.2 20120801 for
0000:01:00.0 on minor 0
[ 14.373465] logitech 0003:046D:C517.0002: input,hiddev0,hidraw2:
USB HID v1.10 Mouse [Logitech USB Receiver] on
usb-0000:00:1a.0-1/input1
[ 14.389578] EXT4-fs (sda3): barriers disabled
[ 14.503642] EXT4-fs (sda3): mounted filesystem with writeback data
mode. Opts: data=writeback,errors=remount-ro,barrier=0,commit=60
[ 14.657253] EXT4-fs (sda1): barriers disabled
[ 14.660953] EXT4-fs (sda1): mounted filesystem with writeback data
mode. Opts: data=writeback,errors=remount-ro,barrier=0,commit=60
[ 15.946325] vboxdrv: module verification failed: signature and/or
required key missing - tainting kernel
[ 15.947514] vboxdrv: Found 4 processor cores
[ 15.963261] BUG: scheduling while atomic: swapper/0/0/0x00010002
[ 15.963275] Modules linked in: vboxdrv(OE+) hid_logitech ff_memless
nouveau wmi video i2c_algo_bit ttm r8169 drm_kms_helper drm gpio_ich
serio_raw ata_generic pata_acpi lpc_ich coretemp crc32c_intel i2c_i801
mii pata_jmicron mfd_core acpi_cpufreq
[ 15.963278] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G OE
4.1.11-rt10 #1
[ 15.963280] Hardware name: Gigabyte Technology Co., Ltd.
P55M-UD2/P55M-UD2, BIOS F11 06/23/2010
[ 15.963284] ffffffff81803480 ffff88021fc03d78 ffffffff8160f5c2
ffffffff819fb702
[ 15.963286] ffff88021fc15600 ffff88021fc03d88 ffffffff81095983
ffff88021fc03dd8
[ 15.963288] ffffffff81611005 ffff88021fc03df8 ffffffff810b20bb
ffff880036854d80
[ 15.963289] Call Trace:
[ 15.963297] <IRQ> [<ffffffff8160f5c2>] dump_stack+0x4a/0x61
[ 15.963302] [<ffffffff81095983>] __schedule_bug+0x43/0x60
[ 15.963305] [<ffffffff81611005>] __schedule+0x4a5/0x7f0
[ 15.963309] [<ffffffff810b20bb>] ? task_blocks_on_rt_mutex+0x19b/0x240
[ 15.963312] [<ffffffff8161138a>] schedule+0x3a/0xc0
[ 15.963315] [<ffffffff81612db5>] rt_spin_lock_slowlock+0xc5/0x260
[ 15.963319] [<ffffffff81614109>] rt_spin_lock+0x29/0x30
[ 15.963338] [<ffffffffa0290487>]
VBoxHost_RTSpinlockAcquire+0x57/0x70 [vboxdrv]
[ 15.963349] [<ffffffffa02822c4>]
supdrvGipMpEventOnlineOrInitOnCpu+0x64/0x2e0 [vboxdrv]
[ 15.963361] [<ffffffffa028e320>] ?
VBoxHost_RTMpGetOnlineSet+0x50/0x50 [vboxdrv]
[ 15.963371] [<ffffffffa0282550>] supdrvGipInitOnCpu+0x10/0x20 [vboxdrv]
[ 15.963384] [<ffffffffa028e355>] rtmpLinuxAllWrapper+0x35/0x40 [vboxdrv]
[ 15.963387] [<ffffffff810e2385>] flush_smp_call_function_queue+0x55/0x160
[ 15.963390] [<ffffffff810e2f2e>]
generic_smp_call_function_single_interrupt+0xe/0x50
[ 15.963394] [<ffffffff81033be2>]
smp_trace_call_function_single_interrupt+0x22/0x30
[ 15.963396] [<ffffffff81033c19>] smp_call_function_interrupt+0x9/0x10
[ 15.963398] [<ffffffff8161561b>] call_function_interrupt+0x6b/0x70
[ 15.963403] <EOI> [<ffffffff814c0f0c>] ? cpuidle_enter_state+0xac/0x160
[ 15.963405] [<ffffffff814c0efe>] ? cpuidle_enter_state+0x9e/0x160
[ 15.963407] [<ffffffff814c0fe2>] cpuidle_enter+0x12/0x20
[ 15.963409] [<ffffffff810afb10>] cpu_startup_entry+0x240/0x330
[ 15.963412] [<ffffffff81607845>] rest_init+0x85/0x90
[ 15.963414] [<ffffffff818abed0>] start_kernel+0x41a/0x427
[ 15.963416] [<ffffffff818ab2fe>] x86_64_start_reservations+0x2a/0x2c
[ 15.963418] [<ffffffff818ab428>] x86_64_start_kernel+0x128/0x131
[ 15.963520] vboxdrv: TSC mode is Invariant, tentative frequency 2798008179 Hz
[ 15.963557] vboxdrv: Successfully loaded version 5.0.8 (interface 0x00240000)
[ 16.270839] VBoxNetFlt: Successfully started.
[ 16.294012] VBoxNetAdp: Successfully started.
[ 16.305514] VBoxPciLinuxInit
[ 16.305518] vboxpci: IOMMU not found (not compiled)
[ 18.872890] ata1.00: configured for UDMA/133
[ 18.872897] ata1: EH complete
[ 21.990735] IPv6: ADDRCONF(NETDEV_UP): p21p1: link is not ready
[ 22.089909] r8169 0000:04:00.0 p21p1: link down
[ 22.089973] IPv6: ADDRCONF(NETDEV_UP): p21p1: link is not ready
[ 23.776185] r8169 0000:04:00.0 p21p1: link up
[ 23.776198] IPv6: ADDRCONF(NETDEV_CHANGE): p21p1: link becomes ready
[ 23.834059] r8169 0000:04:00.0 p21p1: link down
[ 23.834097] IPv6: ADDRCONF(NETDEV_UP): p21p1: link is not ready
[ 23.834107] r8169 0000:04:00.0 p21p1: link down
[ 25.394372] r8169 0000:04:00.0 p21p1: link up
Virtualbox is enable on boot :(
Thank you
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: BUG: scheduling while atomic: swapper/0/0/0x00010002
2015-10-26 10:59 BUG: scheduling while atomic: swapper/0/0/0x00010002 Javier Sanz
@ 2015-12-11 17:10 ` Sebastian Andrzej Siewior
0 siblings, 0 replies; 2+ messages in thread
From: Sebastian Andrzej Siewior @ 2015-12-11 17:10 UTC (permalink / raw)
To: Javier Sanz; +Cc: RT
* Javier Sanz | 2015-10-26 11:59:56 [+0100]:
>The dmesg shows :
…
>[ 15.947514] vboxdrv: Found 4 processor cores
>[ 15.963261] BUG: scheduling while atomic: swapper/0/0/0x00010002
>[ 15.963297] <IRQ> [<ffffffff8160f5c2>] dump_stack+0x4a/0x61
>[ 15.963302] [<ffffffff81095983>] __schedule_bug+0x43/0x60
>[ 15.963305] [<ffffffff81611005>] __schedule+0x4a5/0x7f0
>[ 15.963309] [<ffffffff810b20bb>] ? task_blocks_on_rt_mutex+0x19b/0x240
>[ 15.963312] [<ffffffff8161138a>] schedule+0x3a/0xc0
>[ 15.963315] [<ffffffff81612db5>] rt_spin_lock_slowlock+0xc5/0x260
>[ 15.963319] [<ffffffff81614109>] rt_spin_lock+0x29/0x30
>[ 15.963338] [<ffffffffa0290487>]
>VBoxHost_RTSpinlockAcquire+0x57/0x70 [vboxdrv]
>[ 15.963349] [<ffffffffa02822c4>]
>supdrvGipMpEventOnlineOrInitOnCpu+0x64/0x2e0 [vboxdrv]
>[ 15.963361] [<ffffffffa028e320>] ?
>VBoxHost_RTMpGetOnlineSet+0x50/0x50 [vboxdrv]
>[ 15.963371] [<ffffffffa0282550>] supdrvGipInitOnCpu+0x10/0x20 [vboxdrv]
>[ 15.963384] [<ffffffffa028e355>] rtmpLinuxAllWrapper+0x35/0x40 [vboxdrv]
>[ 15.963387] [<ffffffff810e2385>] flush_smp_call_function_queue+0x55/0x160
>[ 15.963390] [<ffffffff810e2f2e>]
…
>Virtualbox is enable on boot :(
This is third party code. Nothing I can do about it.
>Thank you
Sebastian
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