ASUS X470 TUF Gaming Plus XHCI IOMMU issues











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I have an Asus X470-Gaming Plus motherboard with a Ryzen 2700.



Trying to fresh install 18.10 and am encountering issues with xhci/mmio.



ERROR Transfer event for unknown stream ring slot 1 ep 2 


it takes about 5 minutes for the usb installer to load. I was able to get it installed after an hour or so of waiting for the timeouts to take place.



I attempted using the 4.18 latest kernel while this appeared to change the error message from xhci_hcd res



Error dmesg https://paste.ubuntu.com/p/cwKxCzwmRF/



Full dmesg https://paste.ubuntu.com/p/K94HNgVHFr/



[    5.354255] nouveau 0000:0a:00.0: bus: MMIO write of 8000012c FAULT at 10eb14 [ IBUS ]
[ 35.816031] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
[ 35.816056] xhci_hcd 0000:0b:00.3: @00000000ffffc550 00000000 00000000 1b000000 01038001
[ 68.588023] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
[ 68.588045] xhci_hcd 0000:0b:00.3: @00000000ffffc790 00000000 00000000 1b000000 01038001
[ 101.360025] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
[ 101.360046] xhci_hcd 0000:0b:00.3: @00000000ffffc9d0 00000000 00000000 1b000000 01038001
[ 132.076039] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
[ 132.076043] xhci_hcd 0000:0b:00.3: @00000000ffffcc10 00000000 00000000 1b000000 01038001
[ 162.792036] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
[ 162.792038] xhci_hcd 0000:0b:00.3: @00000000ffffce50 00000000 00000000 1b000000 01038001
[ 195.564036] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
[ 195.564038] xhci_hcd 0000:0b:00.3: @00000000ffffc090 00000000 00000000 1b000000 01038000
[ 228.332039] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
[ 228.332041] xhci_hcd 0000:0b:00.3: @00000000ffffc2d0 00000000 00000000 1b000000 01038000
[ 242.652048] INFO: task systemd-udevd:260 blocked for more than 120 seconds.
[ 242.652051] Not tainted 4.18.0-10-generic #11-Ubuntu
[ 242.652052] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 242.652099] INFO: task systemd-udevd:270 blocked for more than 120 seconds.
[ 242.652100] Not tainted 4.18.0-10-generic #11-Ubuntu
[ 242.652101] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 242.652134] INFO: task systemd-udevd:281 blocked for more than 120 seconds.
[ 242.652135] Not tainted 4.18.0-10-generic #11-Ubuntu
[ 242.652136] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.


Any help would be most appreciated!










share|improve this question




























    up vote
    0
    down vote

    favorite












    I have an Asus X470-Gaming Plus motherboard with a Ryzen 2700.



    Trying to fresh install 18.10 and am encountering issues with xhci/mmio.



    ERROR Transfer event for unknown stream ring slot 1 ep 2 


    it takes about 5 minutes for the usb installer to load. I was able to get it installed after an hour or so of waiting for the timeouts to take place.



    I attempted using the 4.18 latest kernel while this appeared to change the error message from xhci_hcd res



    Error dmesg https://paste.ubuntu.com/p/cwKxCzwmRF/



    Full dmesg https://paste.ubuntu.com/p/K94HNgVHFr/



    [    5.354255] nouveau 0000:0a:00.0: bus: MMIO write of 8000012c FAULT at 10eb14 [ IBUS ]
    [ 35.816031] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
    [ 35.816056] xhci_hcd 0000:0b:00.3: @00000000ffffc550 00000000 00000000 1b000000 01038001
    [ 68.588023] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
    [ 68.588045] xhci_hcd 0000:0b:00.3: @00000000ffffc790 00000000 00000000 1b000000 01038001
    [ 101.360025] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
    [ 101.360046] xhci_hcd 0000:0b:00.3: @00000000ffffc9d0 00000000 00000000 1b000000 01038001
    [ 132.076039] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
    [ 132.076043] xhci_hcd 0000:0b:00.3: @00000000ffffcc10 00000000 00000000 1b000000 01038001
    [ 162.792036] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
    [ 162.792038] xhci_hcd 0000:0b:00.3: @00000000ffffce50 00000000 00000000 1b000000 01038001
    [ 195.564036] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
    [ 195.564038] xhci_hcd 0000:0b:00.3: @00000000ffffc090 00000000 00000000 1b000000 01038000
    [ 228.332039] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
    [ 228.332041] xhci_hcd 0000:0b:00.3: @00000000ffffc2d0 00000000 00000000 1b000000 01038000
    [ 242.652048] INFO: task systemd-udevd:260 blocked for more than 120 seconds.
    [ 242.652051] Not tainted 4.18.0-10-generic #11-Ubuntu
    [ 242.652052] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
    [ 242.652099] INFO: task systemd-udevd:270 blocked for more than 120 seconds.
    [ 242.652100] Not tainted 4.18.0-10-generic #11-Ubuntu
    [ 242.652101] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
    [ 242.652134] INFO: task systemd-udevd:281 blocked for more than 120 seconds.
    [ 242.652135] Not tainted 4.18.0-10-generic #11-Ubuntu
    [ 242.652136] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.


    Any help would be most appreciated!










    share|improve this question


























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I have an Asus X470-Gaming Plus motherboard with a Ryzen 2700.



      Trying to fresh install 18.10 and am encountering issues with xhci/mmio.



      ERROR Transfer event for unknown stream ring slot 1 ep 2 


      it takes about 5 minutes for the usb installer to load. I was able to get it installed after an hour or so of waiting for the timeouts to take place.



      I attempted using the 4.18 latest kernel while this appeared to change the error message from xhci_hcd res



      Error dmesg https://paste.ubuntu.com/p/cwKxCzwmRF/



      Full dmesg https://paste.ubuntu.com/p/K94HNgVHFr/



      [    5.354255] nouveau 0000:0a:00.0: bus: MMIO write of 8000012c FAULT at 10eb14 [ IBUS ]
      [ 35.816031] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
      [ 35.816056] xhci_hcd 0000:0b:00.3: @00000000ffffc550 00000000 00000000 1b000000 01038001
      [ 68.588023] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
      [ 68.588045] xhci_hcd 0000:0b:00.3: @00000000ffffc790 00000000 00000000 1b000000 01038001
      [ 101.360025] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
      [ 101.360046] xhci_hcd 0000:0b:00.3: @00000000ffffc9d0 00000000 00000000 1b000000 01038001
      [ 132.076039] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
      [ 132.076043] xhci_hcd 0000:0b:00.3: @00000000ffffcc10 00000000 00000000 1b000000 01038001
      [ 162.792036] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
      [ 162.792038] xhci_hcd 0000:0b:00.3: @00000000ffffce50 00000000 00000000 1b000000 01038001
      [ 195.564036] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
      [ 195.564038] xhci_hcd 0000:0b:00.3: @00000000ffffc090 00000000 00000000 1b000000 01038000
      [ 228.332039] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
      [ 228.332041] xhci_hcd 0000:0b:00.3: @00000000ffffc2d0 00000000 00000000 1b000000 01038000
      [ 242.652048] INFO: task systemd-udevd:260 blocked for more than 120 seconds.
      [ 242.652051] Not tainted 4.18.0-10-generic #11-Ubuntu
      [ 242.652052] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
      [ 242.652099] INFO: task systemd-udevd:270 blocked for more than 120 seconds.
      [ 242.652100] Not tainted 4.18.0-10-generic #11-Ubuntu
      [ 242.652101] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
      [ 242.652134] INFO: task systemd-udevd:281 blocked for more than 120 seconds.
      [ 242.652135] Not tainted 4.18.0-10-generic #11-Ubuntu
      [ 242.652136] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.


      Any help would be most appreciated!










      share|improve this question















      I have an Asus X470-Gaming Plus motherboard with a Ryzen 2700.



      Trying to fresh install 18.10 and am encountering issues with xhci/mmio.



      ERROR Transfer event for unknown stream ring slot 1 ep 2 


      it takes about 5 minutes for the usb installer to load. I was able to get it installed after an hour or so of waiting for the timeouts to take place.



      I attempted using the 4.18 latest kernel while this appeared to change the error message from xhci_hcd res



      Error dmesg https://paste.ubuntu.com/p/cwKxCzwmRF/



      Full dmesg https://paste.ubuntu.com/p/K94HNgVHFr/



      [    5.354255] nouveau 0000:0a:00.0: bus: MMIO write of 8000012c FAULT at 10eb14 [ IBUS ]
      [ 35.816031] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
      [ 35.816056] xhci_hcd 0000:0b:00.3: @00000000ffffc550 00000000 00000000 1b000000 01038001
      [ 68.588023] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
      [ 68.588045] xhci_hcd 0000:0b:00.3: @00000000ffffc790 00000000 00000000 1b000000 01038001
      [ 101.360025] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
      [ 101.360046] xhci_hcd 0000:0b:00.3: @00000000ffffc9d0 00000000 00000000 1b000000 01038001
      [ 132.076039] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
      [ 132.076043] xhci_hcd 0000:0b:00.3: @00000000ffffcc10 00000000 00000000 1b000000 01038001
      [ 162.792036] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
      [ 162.792038] xhci_hcd 0000:0b:00.3: @00000000ffffce50 00000000 00000000 1b000000 01038001
      [ 195.564036] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
      [ 195.564038] xhci_hcd 0000:0b:00.3: @00000000ffffc090 00000000 00000000 1b000000 01038000
      [ 228.332039] xhci_hcd 0000:0b:00.3: ERROR Transfer event for unknown stream ring slot 1 ep 2
      [ 228.332041] xhci_hcd 0000:0b:00.3: @00000000ffffc2d0 00000000 00000000 1b000000 01038000
      [ 242.652048] INFO: task systemd-udevd:260 blocked for more than 120 seconds.
      [ 242.652051] Not tainted 4.18.0-10-generic #11-Ubuntu
      [ 242.652052] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
      [ 242.652099] INFO: task systemd-udevd:270 blocked for more than 120 seconds.
      [ 242.652100] Not tainted 4.18.0-10-generic #11-Ubuntu
      [ 242.652101] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
      [ 242.652134] INFO: task systemd-udevd:281 blocked for more than 120 seconds.
      [ 242.652135] Not tainted 4.18.0-10-generic #11-Ubuntu
      [ 242.652136] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.


      Any help would be most appreciated!







      asus 18.10 amd-processor xhci-hcd






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Dec 2 at 8:13

























      asked Dec 2 at 8:02









      Adam Sto

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