Call traces

[alex050478]

I'm having call traces on my server and was asked to post here by fix common problems. Who can help me out? 

tower-diagnostics-20180615-1249.zip

[eschultz]

1 hour ago, alex050478 said:

I'm having call traces on my server and was asked to post here by fix common problems. Who can help me out? 

tower-diagnostics-20180615-1249.zip

 

The call traces are related to your USB controllers.  Most likely you won't be able to passthrough any USB controllers to a VM (but USB device assignment would probably work fine).

 

Here's one of the call traces:

Jun 15 11:52:46 Tower kernel: WARNING: CPU: 2 PID: 1 at drivers/iommu/intel-iommu.c:2689 domain_prepare_identity_map+0xa2/0x13a
Jun 15 11:52:46 Tower kernel: Modules linked in:
Jun 15 11:52:46 Tower kernel: CPU: 2 PID: 1 Comm: swapper/0 Tainted: G          I     4.14.49-unRAID #1
Jun 15 11:52:46 Tower kernel: Hardware name: System manufacturer System Product Name/P6T SE, BIOS 0908    09/21/2010
Jun 15 11:52:46 Tower kernel: task: ffff88013a730000 task.stack: ffffc90000644000
Jun 15 11:52:46 Tower kernel: RIP: 0010:domain_prepare_identity_map+0xa2/0x13a
Jun 15 11:52:46 Tower kernel: RSP: 0000:ffffc90000647b38 EFLAGS: 00010292
Jun 15 11:52:46 Tower kernel: RAX: 0000000000000085 RBX: ffffffff8203a01c RCX: 0000000000000251
Jun 15 11:52:46 Tower kernel: RDX: 0000000000000001 RSI: 0000000000000002 RDI: 0000000000000246
Jun 15 11:52:46 Tower kernel: RBP: ffffffff8203a058 R08: 0000000000000007 R09: ffff8800000bc000
Jun 15 11:52:46 Tower kernel: R10: 0000000000000000 R11: 000000000000bf48 R12: 00000000bf7dc000
Jun 15 11:52:46 Tower kernel: R13: 0000000000000003 R14: ffffffff81b64797 R15: ffff880139957000
Jun 15 11:52:46 Tower kernel: FS:  0000000000000000(0000) GS:ffff88013b280000(0000) knlGS:0000000000000000
Jun 15 11:52:46 Tower kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Jun 15 11:52:46 Tower kernel: CR2: 0000000000000000 CR3: 0000000001c0a000 CR4: 00000000000006e0
Jun 15 11:52:46 Tower kernel: Call Trace:
Jun 15 11:52:46 Tower kernel: get_valid_domain_for_dev+0x89/0xf8
Jun 15 11:52:46 Tower kernel: __intel_map_single+0x3a/0x150
Jun 15 11:52:46 Tower kernel: intel_alloc_coherent+0xc3/0xe7
Jun 15 11:52:46 Tower kernel: dma_pool_alloc+0x100/0x1c0
Jun 15 11:52:46 Tower kernel: ehci_qh_alloc+0x36/0xab
Jun 15 11:52:46 Tower kernel: ehci_setup+0x1c2/0x4b9
Jun 15 11:52:46 Tower kernel: ehci_pci_setup+0x333/0x47d
Jun 15 11:52:46 Tower kernel: usb_add_hcd+0x266/0x772
Jun 15 11:52:46 Tower kernel: usb_hcd_pci_probe+0x222/0x37a
Jun 15 11:52:46 Tower kernel: local_pci_probe+0x3c/0x7a
Jun 15 11:52:46 Tower kernel: pci_device_probe+0x11b/0x154
Jun 15 11:52:46 Tower kernel: driver_probe_device+0x142/0x2a6
Jun 15 11:52:46 Tower kernel: ? set_debug_rodata+0xc/0xc
Jun 15 11:52:46 Tower kernel: __driver_attach+0x68/0x88
Jun 15 11:52:46 Tower kernel: ? driver_probe_device+0x2a6/0x2a6
Jun 15 11:52:46 Tower kernel: bus_for_each_dev+0x63/0x7a
Jun 15 11:52:46 Tower kernel: bus_add_driver+0xe1/0x1c6
Jun 15 11:52:46 Tower kernel: driver_register+0x7d/0xaf
Jun 15 11:52:46 Tower kernel: ? ehci_hcd_init+0x52/0x52
Jun 15 11:52:46 Tower kernel: do_one_initcall+0x89/0x11e
Jun 15 11:52:46 Tower kernel: kernel_init_freeable+0x171/0x1f4
Jun 15 11:52:46 Tower kernel: ? rest_init+0xa5/0xa5
Jun 15 11:52:46 Tower kernel: kernel_init+0x5/0xeb
Jun 15 11:52:46 Tower kernel: ret_from_fork+0x35/0x40
Jun 15 11:52:46 Tower kernel: Code: 00 48 89 c5 e8 73 20 0d 00 bf 01 00 00 00 48 89 c3 e8 66 20 0d 00 48 89 e9 48 89 da 48 c7 c7 45 40 b6 81 48 89 c6 e8 60 47 cd ff <0f> 0b eb 70 6b 8d 44 0a 00 00 09 41 bd 40 00 00 00 48 89 d8 83 
Jun 15 11:52:46 Tower kernel: ---[ end trace 4d522f905ad2e847 ]---
Jun 15 11:52:46 Tower kernel: ehci-pci 0000:00:1a.7: Mapping reserved region failed
Jun 15 11:52:46 Tower kernel: DMAR: Setting identity map for device 0000:00:1a.7 [0xec000 - 0xeffff]
Jun 15 11:52:46 Tower kernel: ehci-pci 0000:00:1a.7: cache line size of 256 is not supported
Jun 15 11:52:46 Tower kernel: ehci-pci 0000:00:1a.7: irq 18, io mem 0xfbcff000
Jun 15 11:52:46 Tower kernel: ehci-pci 0000:00:1a.7: USB 2.0 started, EHCI 1.00
Jun 15 11:52:46 Tower kernel: hub 1-0:1.0: USB hub found
Jun 15 11:52:46 Tower kernel: hub 1-0:1.0: 6 ports detected
Jun 15 11:52:46 Tower kernel: ehci-pci 0000:00:1d.7: EHCI Host Controller
Jun 15 11:52:46 Tower kernel: ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 2
Jun 15 11:52:46 Tower kernel: ehci-pci 0000:00:1d.7: debug port 1
Jun 15 11:52:46 Tower kernel: DMAR: 32bit 0000:00:1d.7 uses non-identity mapping
Jun 15 11:52:46 Tower kernel: DMAR: Setting identity map for device 0000:00:1d.7 [0xbf7dc000 - 0xbf7dbfff]
Jun 15 11:52:46 Tower kernel: Your BIOS is broken; RMRR ends before it starts!
Jun 15 11:52:46 Tower kernel: BIOS vendor: American Megatrends Inc.; Ver: 0908   ; Product Version: System Version

This most likely is a BIOS bug.  You're already running the latest BIOS but that motherboard is dated and Asus won't be providing any more updates for it.