Re: [BUGREPORT] Linux USB 3.0

[Markus Rechberger]

I just got another USB 3.0 bugreport, the entire system crashed. That
particular customer already filed a bugreport in November 2013 that
his system is in a bad state when using some USB 2.0 media devices
which even have opensource drivers built into the kernel.

USB 3.0 support with Linux seems to be a disaster with Linux 3.6.12.
The affected board is an Intel DH87RL board.

On Wed, Dec 25, 2013 at 8:18 AM, Markus Rechberger
<mrechberger@xxxxxxxxx> wrote:
> A customer using a device with USBDEVFS is reporting following
> backtrace (it seems to be a rather generic issue related to linux usb
> 3.0 in general):
> According to him this problem is reproducible as soon as he starts the
> data transfer, is there anything known about that?
>
> He is using 3.12.0-031200-generic
>
>
> Dec 24 14:22:39 homenas kernel: [ 1469.818460] xhci_hcd 0000:0f:00.0:
> ERROR Transfer event TRB DMA ptr not part of current TD
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450] xhci_hcd 0000:0f:00.0:
> ERROR Transfer event TRB DMA ptr not part of current TD
>
> Dec 24 14:30:39 homenas kernel: last message repeated 16 times
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450] xhci_hcd 0000:0f:00.0:
> WARN Successful completion on short TX
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450] xhci_hcd 0000:0f:00.0:
> WARN Successful completion on short TX
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450] xhci_hcd 0000:0f:00.0:
> URB transfer length is wrong, xHC issue? req. len = 46080, act. len =
> 1382400
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450] BUG: unable to handle
> kernel NULL pointer dereference at 0000000000000004
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450] IP: [] finish_td+0x13f/0x250
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450] PGD 0
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450] Oops: 0000 [#1] SMP
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450] Modules linked in:
> videodev pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF)
> vboxdrv(OF) dm_crypt snd_hda_codec_ca0132 snd_hda_intel snd_hda_codec
> snd_hwdep snd_pcm snd_seq_midi dm_multipath psmouse scsi_dh
> snd_rawmidi serio_raw sb_edac snd_seq_midi_event edac_core snd_seq
> snd_timer snd_seq_device lpc_ich snd bnep rfcomm soundcore
> snd_page_alloc bluetooth mei_me mei mac_hid ppdev nfsd w83627ehf
> hwmon_vid nfs_acl auth_rpcgss coretemp nfs fscache lockd lp parport
> sunrpc raid10 raid456 async_pq async_xor async_memcpy
> async_raid6_recov async_tx raid0 multipath linear btrfs raid6_pq xor
> libcrc32c osst st raid1 tg3 mptsas firewire_ohci ptp mxm_wmi
> firewire_core ahci mptscsih pps_core crc_itu_t libahci mpt2sas mptbase
> wmi scsi_transport_sas raid_class [last unloaded: vmnet]
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450] CPU: 0 PID: 0 Comm:
> swapper/0 Tainted: GF                 O 3.12.0-031200-generic
> #201311031935
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450] Hardware name: To Be
> Filled By O.E.M. To Be Filled By O.E.M./X79 Extreme9, BIOS P3.30
> 01/28/2013
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450] task: ffffffff81c144a0
> ti: ffffffff81c00000 task.ti: ffffffff81c00000
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450] RIP: 0010:[]  []
> finish_td+0x13f/0x250
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450] RSP:
> 0018:ffff88102fc03ca8  EFLAGS: 00010046
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450] RAX: ffff880f865d2b10
> RBX: ffff880f865d2b00 RCX: 0000000000000006
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450] RDX: ffff880f865d2b10
> RSI: 0000000000000007 RDI: 0000000000000046
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450] RBP: ffff88102fc03d08
> R08: 000000000000000a R09: 0000000000000000
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450] R10: 00000000000006fd
> R11: 00000000000006fc R12: ffff880fd2de0000
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450] R13: ffff880fd32b1780
> R14: 0000000000000000 R15: ffff880fd5c5f000
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450] FS:
> 0000000000000000(0000) GS:ffff88102fc00000(0000)
> knlGS:0000000000000000
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450] CS:  0010 DS: 0000 ES:
> 0000 CR0: 0000000080050033
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450] CR2: 0000000000000004
> CR3: 0000000001c0d000 CR4: 00000000000407f0
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450] Stack:
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450]  ffff88102fc03ce8
> ffff880fd0bc8000 ffff88102fc03d00 ffff880fd268d1a0
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450]  ffff88102fc03df4
> 0000000100000002 ffff880fd32b1780 ffff880f865d2b00
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450]  ffff880fd268d1a0
> ffff880fd5c5f000 ffff880fd2de0000 ffff880fd2c497b0
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450] Call Trace:
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450]
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450]  []
> process_bulk_intr_td+0x116/0x2d0
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450]  [] handle_tx_event+0x656/0xb50
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450]  [] ? __queue_work+0x3b0/0x3c0
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450]  [] ? call_timer_fn+0x46/0x160
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450]  [] xhci_handle_event+0x1db/0x2a0
>
> Dec 24 14:30:39 homenas kernel: [ 1469.822450]  [] ?
> run_timer_softirq+0x1b2/0x300
>
> Dec 24 14:30:39 homenas kernel: [ 1470.312076]  [] xhci_irq+0x120/0x1f0
>
> Dec 24 14:30:39 homenas kernel: [ 1470.312076]  [] xhci_msi_irq+0x11/0x20
>
> Dec 24 14:30:39 homenas kernel: [ 1470.312076]  []
> handle_irq_event_percpu+0x5d/0x210
>
> Dec 24 14:30:39 homenas kernel: [ 1470.312076]  [] handle_irq_event+0x48/0x70
>
> Dec 24 14:30:39 homenas kernel: [ 1470.312076]  [] ?
> native_apic_msr_eoi_write+0x14/0x20
>
> Dec 24 14:30:39 homenas kernel: [ 1470.312076]  [] handle_edge_irq+0x77/0x110
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