| Message ID | 20210830151630.289267-1-juergh@canonical.com |
|---|---|
| Headers | show |
| Series | Raspberry pi 4 USB controller randomly crashes (LP: #1930629) | expand |
Acked-by: Tim Gardner <tim.gardner@canonical.com> On 8/30/21 9:16 AM, Juerg Haefliger wrote: > [ Impact ] > > USB disks attached to a Pi experience something like: > > [ 494.062055] sd 2:0:0:0: [sda] tag#12 uas_eh_abort_handler 0 uas-tag 1 inflight: CMD > [ 494.069923] sd 2:0:0:0: [sda] tag#12 CDB: Write(10) 2a 00 00 02 6d 4f 00 00 48 00 > [ 499.182085] sd 2:0:0:0: [sda] tag#13 uas_eh_abort_handler 0 uas-tag 2 inflight: CMD OUT > [ 499.190310] sd 2:0:0:0: [sda] tag#13 CDB: Write(10) 2a 00 00 02 6d 97 00 00 4d 00 > [ 504.302113] sd 2:0:0:0: [sda] tag#19 uas_eh_abort_handler 0 uas-tag 5 inflight: CMD OUT > [ 504.310336] sd 2:0:0:0: [sda] tag#19 CDB: Write(10) 2a 00 00 00 95 da 00 00 01 00 > > And: > > [ 535.538311] scsi host2: uas_eh_device_reset_handler start > [ 535.544699] xhci_hcd 0000:01:00.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state. > [ 535.554032] xhci_hcd 0000:01:00.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state. > > > [ Test Case ] > > See below. > > > [ Where Problems Could Occur ] > > Modifications are limited to the USB host xhci driver so problems will likely show up when accessing devices that use this host driver. > > > [ Original Description ] > > My raspberry pi 4 running Ubuntu 20.04 server is constantly having trouble the the usb controller. > I have 2 externally powered USB hubs connected that have a few HDDs plugged in. > > After a seemingly random amount of time (between 1 minute and 2 days) the usb controller will crash completely. No USB devices are detected anymore after that, i have to reboot the system. > > I have tried: > * Providing a lot of cooling (metal case + desktop size fan) > * Switching the USB Hubs to a different brand > * Switching the power supply of the USB hubs > * Switching the power supply of the raspberry > > Nothing helped, so i concluded that this probably is a kernel bug. I think the USB controller should not crash at the very least. > > I've attached my dmesg. > > lsb_release -rd > Description: Ubuntu 20.04.2 LTS > Release: 20.04 > > linux-raspi version: 5.4.0.1035.70 > > uname -a > Linux pi 5.4.0-1035-raspi #38-Ubuntu SMP PREEMPT Tue Apr 20 21:37:03 UTC 2021 aarch64 aarch64 aarch64 GNU/Linux > > lsusb (after crash) > Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > --- > ProblemType: Bug > AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.4.0-1035-raspi. > AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' > ApportVersion: 2.20.11-0ubuntu27.18 > Architecture: arm64 > ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' > AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: > Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer' > Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer' > CasperMD5CheckResult: skip > DistroRelease: Ubuntu 20.04 > ImageMediaBuild: 20210201.1 > IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' > Lspci-vt: -[0000:00]---00.0-[01]----00.0 VIA Technologies, Inc. VL805 USB 3.0 Host Controller > Lsusb: > Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > Lsusb-t: > /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M > /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/1p, 480M > Package: linux-raspi > PackageArchitecture: arm64 > PciMultimedia: > > ProcEnviron: > TERM=xterm-256color > PATH=(custom, no user) > LANG=C.UTF-8 > SHELL=/bin/bash > ProcFB: > > ProcKernelCmdLine: coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 bcm2708_fb.fbwidth=0 bcm2708_fb.fbheight=0 bcm2708_fb.fbswap=1 smsc95xx.macaddr=E4:5F:01:1D:06:FE vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 net.ifnames=0 dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=LABEL=writable rootfstype=ext4 elevator=deadline rootwait fixrtc quiet splash > ProcVersionSignature: Ubuntu 5.4.0-1035.38-raspi 5.4.106 > RelatedPackageVersions: > linux-restricted-modules-5.4.0-1035-raspi N/A > linux-backports-modules-5.4.0-1035-raspi N/A > linux-firmware 1.187.12 > RfKill: Error: [Errno 2] No such file or directory: 'rfkill' > StagingDrivers: bcm2835_isp bcm2835_v4l2 bcm2835_mmal_vchiq bcm2835_codec snd_bcm2835 vc_sm_cma > Tags: arm64-image raspi-image focal uec-images staging > Uname: Linux 5.4.0-1035-raspi aarch64 > UpgradeStatus: No upgrade log present (probably fresh install) > UserGroups: N/A > _MarkForUpload: True > acpidump: > > Jonathan Bell (2): > usb: xhci: workaround for bogus SET_DEQ_PENDING endpoint state > xhci: guard accesses to ep_state in xhci_endpoint_reset() > > drivers/usb/host/xhci-ring.c | 6 +++--- > drivers/usb/host/xhci.c | 5 +++++ > 2 files changed, 8 insertions(+), 3 deletions(-) >
On 30.08.21 17:16, Juerg Haefliger wrote: > [ Impact ] > > USB disks attached to a Pi experience something like: > > [ 494.062055] sd 2:0:0:0: [sda] tag#12 uas_eh_abort_handler 0 uas-tag 1 inflight: CMD > [ 494.069923] sd 2:0:0:0: [sda] tag#12 CDB: Write(10) 2a 00 00 02 6d 4f 00 00 48 00 > [ 499.182085] sd 2:0:0:0: [sda] tag#13 uas_eh_abort_handler 0 uas-tag 2 inflight: CMD OUT > [ 499.190310] sd 2:0:0:0: [sda] tag#13 CDB: Write(10) 2a 00 00 02 6d 97 00 00 4d 00 > [ 504.302113] sd 2:0:0:0: [sda] tag#19 uas_eh_abort_handler 0 uas-tag 5 inflight: CMD OUT > [ 504.310336] sd 2:0:0:0: [sda] tag#19 CDB: Write(10) 2a 00 00 00 95 da 00 00 01 00 > > And: > > [ 535.538311] scsi host2: uas_eh_device_reset_handler start > [ 535.544699] xhci_hcd 0000:01:00.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state. > [ 535.554032] xhci_hcd 0000:01:00.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state. > > > [ Test Case ] > > See below. > > > [ Where Problems Could Occur ] > > Modifications are limited to the USB host xhci driver so problems will likely show up when accessing devices that use this host driver. Acked-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com> Thanks > > > [ Original Description ] > > My raspberry pi 4 running Ubuntu 20.04 server is constantly having trouble the the usb controller. > I have 2 externally powered USB hubs connected that have a few HDDs plugged in. > > After a seemingly random amount of time (between 1 minute and 2 days) the usb controller will crash completely. No USB devices are detected anymore after that, i have to reboot the system. > > I have tried: > * Providing a lot of cooling (metal case + desktop size fan) > * Switching the USB Hubs to a different brand > * Switching the power supply of the USB hubs > * Switching the power supply of the raspberry > > Nothing helped, so i concluded that this probably is a kernel bug. I think the USB controller should not crash at the very least. > > I've attached my dmesg. > > lsb_release -rd > Description: Ubuntu 20.04.2 LTS > Release: 20.04 > > linux-raspi version: 5.4.0.1035.70 > > uname -a > Linux pi 5.4.0-1035-raspi #38-Ubuntu SMP PREEMPT Tue Apr 20 21:37:03 UTC 2021 aarch64 aarch64 aarch64 GNU/Linux > > lsusb (after crash) > Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > --- > ProblemType: Bug > AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.4.0-1035-raspi. > AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' > ApportVersion: 2.20.11-0ubuntu27.18 > Architecture: arm64 > ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' > AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: > Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer' > Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer' > CasperMD5CheckResult: skip > DistroRelease: Ubuntu 20.04 > ImageMediaBuild: 20210201.1 > IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' > Lspci-vt: -[0000:00]---00.0-[01]----00.0 VIA Technologies, Inc. VL805 USB 3.0 Host Controller > Lsusb: > Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > Lsusb-t: > /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M > /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/1p, 480M > Package: linux-raspi > PackageArchitecture: arm64 > PciMultimedia: > > ProcEnviron: > TERM=xterm-256color > PATH=(custom, no user) > LANG=C.UTF-8 > SHELL=/bin/bash > ProcFB: > > ProcKernelCmdLine: coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 bcm2708_fb.fbwidth=0 bcm2708_fb.fbheight=0 bcm2708_fb.fbswap=1 smsc95xx.macaddr=E4:5F:01:1D:06:FE vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 net.ifnames=0 dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=LABEL=writable rootfstype=ext4 elevator=deadline rootwait fixrtc quiet splash > ProcVersionSignature: Ubuntu 5.4.0-1035.38-raspi 5.4.106 > RelatedPackageVersions: > linux-restricted-modules-5.4.0-1035-raspi N/A > linux-backports-modules-5.4.0-1035-raspi N/A > linux-firmware 1.187.12 > RfKill: Error: [Errno 2] No such file or directory: 'rfkill' > StagingDrivers: bcm2835_isp bcm2835_v4l2 bcm2835_mmal_vchiq bcm2835_codec snd_bcm2835 vc_sm_cma > Tags: arm64-image raspi-image focal uec-images staging > Uname: Linux 5.4.0-1035-raspi aarch64 > UpgradeStatus: No upgrade log present (probably fresh install) > UserGroups: N/A > _MarkForUpload: True > acpidump: > > Jonathan Bell (2): > usb: xhci: workaround for bogus SET_DEQ_PENDING endpoint state > xhci: guard accesses to ep_state in xhci_endpoint_reset() > > drivers/usb/host/xhci-ring.c | 6 +++--- > drivers/usb/host/xhci.c | 5 +++++ > 2 files changed, 8 insertions(+), 3 deletions(-) >
Applied to focal:linux-raspi and hirsute:linux-raspi master next. ...Juerg > [ Impact ] > > USB disks attached to a Pi experience something like: > > [ 494.062055] sd 2:0:0:0: [sda] tag#12 uas_eh_abort_handler 0 uas-tag 1 inflight: CMD > [ 494.069923] sd 2:0:0:0: [sda] tag#12 CDB: Write(10) 2a 00 00 02 6d 4f 00 00 48 00 > [ 499.182085] sd 2:0:0:0: [sda] tag#13 uas_eh_abort_handler 0 uas-tag 2 inflight: CMD OUT > [ 499.190310] sd 2:0:0:0: [sda] tag#13 CDB: Write(10) 2a 00 00 02 6d 97 00 00 4d 00 > [ 504.302113] sd 2:0:0:0: [sda] tag#19 uas_eh_abort_handler 0 uas-tag 5 inflight: CMD OUT > [ 504.310336] sd 2:0:0:0: [sda] tag#19 CDB: Write(10) 2a 00 00 00 95 da 00 00 01 00 > > And: > > [ 535.538311] scsi host2: uas_eh_device_reset_handler start > [ 535.544699] xhci_hcd 0000:01:00.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state. > [ 535.554032] xhci_hcd 0000:01:00.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state. > > > [ Test Case ] > > See below. > > > [ Where Problems Could Occur ] > > Modifications are limited to the USB host xhci driver so problems will likely show up when accessing devices that use this host driver. > > > [ Original Description ] > > My raspberry pi 4 running Ubuntu 20.04 server is constantly having trouble the the usb controller. > I have 2 externally powered USB hubs connected that have a few HDDs plugged in. > > After a seemingly random amount of time (between 1 minute and 2 days) the usb controller will crash completely. No USB devices are detected anymore after that, i have to reboot the system. > > I have tried: > * Providing a lot of cooling (metal case + desktop size fan) > * Switching the USB Hubs to a different brand > * Switching the power supply of the USB hubs > * Switching the power supply of the raspberry > > Nothing helped, so i concluded that this probably is a kernel bug. I think the USB controller should not crash at the very least. > > I've attached my dmesg. > > lsb_release -rd > Description: Ubuntu 20.04.2 LTS > Release: 20.04 > > linux-raspi version: 5.4.0.1035.70 > > uname -a > Linux pi 5.4.0-1035-raspi #38-Ubuntu SMP PREEMPT Tue Apr 20 21:37:03 UTC 2021 aarch64 aarch64 aarch64 GNU/Linux > > lsusb (after crash) > Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > --- > ProblemType: Bug > AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.4.0-1035-raspi. > AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' > ApportVersion: 2.20.11-0ubuntu27.18 > Architecture: arm64 > ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' > AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: > Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer' > Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer' > CasperMD5CheckResult: skip > DistroRelease: Ubuntu 20.04 > ImageMediaBuild: 20210201.1 > IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' > Lspci-vt: -[0000:00]---00.0-[01]----00.0 VIA Technologies, Inc. VL805 USB 3.0 Host Controller > Lsusb: > Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > Lsusb-t: > /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M > /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/1p, 480M > Package: linux-raspi > PackageArchitecture: arm64 > PciMultimedia: > > ProcEnviron: > TERM=xterm-256color > PATH=(custom, no user) > LANG=C.UTF-8 > SHELL=/bin/bash > ProcFB: > > ProcKernelCmdLine: coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 bcm2708_fb.fbwidth=0 bcm2708_fb.fbheight=0 bcm2708_fb.fbswap=1 smsc95xx.macaddr=E4:5F:01:1D:06:FE vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 net.ifnames=0 dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=LABEL=writable rootfstype=ext4 elevator=deadline rootwait fixrtc quiet splash > ProcVersionSignature: Ubuntu 5.4.0-1035.38-raspi 5.4.106 > RelatedPackageVersions: > linux-restricted-modules-5.4.0-1035-raspi N/A > linux-backports-modules-5.4.0-1035-raspi N/A > linux-firmware 1.187.12 > RfKill: Error: [Errno 2] No such file or directory: 'rfkill' > StagingDrivers: bcm2835_isp bcm2835_v4l2 bcm2835_mmal_vchiq bcm2835_codec snd_bcm2835 vc_sm_cma > Tags: arm64-image raspi-image focal uec-images staging > Uname: Linux 5.4.0-1035-raspi aarch64 > UpgradeStatus: No upgrade log present (probably fresh install) > UserGroups: N/A > _MarkForUpload: True > acpidump: > > Jonathan Bell (2): > usb: xhci: workaround for bogus SET_DEQ_PENDING endpoint state > xhci: guard accesses to ep_state in xhci_endpoint_reset() > > drivers/usb/host/xhci-ring.c | 6 +++--- > drivers/usb/host/xhci.c | 5 +++++ > 2 files changed, 8 insertions(+), 3 deletions(-) >
This time with the APPLIED subject prefix. Applied to focal:linux-raspi and hirsute:linux-raspi master next. ...Juerg > [ Impact ] > > USB disks attached to a Pi experience something like: > > [ 494.062055] sd 2:0:0:0: [sda] tag#12 uas_eh_abort_handler 0 uas-tag 1 inflight: CMD > [ 494.069923] sd 2:0:0:0: [sda] tag#12 CDB: Write(10) 2a 00 00 02 6d 4f 00 00 48 00 > [ 499.182085] sd 2:0:0:0: [sda] tag#13 uas_eh_abort_handler 0 uas-tag 2 inflight: CMD OUT > [ 499.190310] sd 2:0:0:0: [sda] tag#13 CDB: Write(10) 2a 00 00 02 6d 97 00 00 4d 00 > [ 504.302113] sd 2:0:0:0: [sda] tag#19 uas_eh_abort_handler 0 uas-tag 5 inflight: CMD OUT > [ 504.310336] sd 2:0:0:0: [sda] tag#19 CDB: Write(10) 2a 00 00 00 95 da 00 00 01 00 > > And: > > [ 535.538311] scsi host2: uas_eh_device_reset_handler start > [ 535.544699] xhci_hcd 0000:01:00.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state. > [ 535.554032] xhci_hcd 0000:01:00.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state. > > > [ Test Case ] > > See below. > > > [ Where Problems Could Occur ] > > Modifications are limited to the USB host xhci driver so problems will likely show up when accessing devices that use this host driver. > > > [ Original Description ] > > My raspberry pi 4 running Ubuntu 20.04 server is constantly having trouble the the usb controller. > I have 2 externally powered USB hubs connected that have a few HDDs plugged in. > > After a seemingly random amount of time (between 1 minute and 2 days) the usb controller will crash completely. No USB devices are detected anymore after that, i have to reboot the system. > > I have tried: > * Providing a lot of cooling (metal case + desktop size fan) > * Switching the USB Hubs to a different brand > * Switching the power supply of the USB hubs > * Switching the power supply of the raspberry > > Nothing helped, so i concluded that this probably is a kernel bug. I think the USB controller should not crash at the very least. > > I've attached my dmesg. > > lsb_release -rd > Description: Ubuntu 20.04.2 LTS > Release: 20.04 > > linux-raspi version: 5.4.0.1035.70 > > uname -a > Linux pi 5.4.0-1035-raspi #38-Ubuntu SMP PREEMPT Tue Apr 20 21:37:03 UTC 2021 aarch64 aarch64 aarch64 GNU/Linux > > lsusb (after crash) > Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > --- > ProblemType: Bug > AlsaVersion: Advanced Linux Sound Architecture Driver Version k5.4.0-1035-raspi. > AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' > ApportVersion: 2.20.11-0ubuntu27.18 > Architecture: arm64 > ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' > AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: > Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer' > Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer' > CasperMD5CheckResult: skip > DistroRelease: Ubuntu 20.04 > ImageMediaBuild: 20210201.1 > IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' > Lspci-vt: -[0000:00]---00.0-[01]----00.0 VIA Technologies, Inc. VL805 USB 3.0 Host Controller > Lsusb: > Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > Lsusb-t: > /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M > /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/1p, 480M > Package: linux-raspi > PackageArchitecture: arm64 > PciMultimedia: > > ProcEnviron: > TERM=xterm-256color > PATH=(custom, no user) > LANG=C.UTF-8 > SHELL=/bin/bash > ProcFB: > > ProcKernelCmdLine: coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 bcm2708_fb.fbwidth=0 bcm2708_fb.fbheight=0 bcm2708_fb.fbswap=1 smsc95xx.macaddr=E4:5F:01:1D:06:FE vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 net.ifnames=0 dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=LABEL=writable rootfstype=ext4 elevator=deadline rootwait fixrtc quiet splash > ProcVersionSignature: Ubuntu 5.4.0-1035.38-raspi 5.4.106 > RelatedPackageVersions: > linux-restricted-modules-5.4.0-1035-raspi N/A > linux-backports-modules-5.4.0-1035-raspi N/A > linux-firmware 1.187.12 > RfKill: Error: [Errno 2] No such file or directory: 'rfkill' > StagingDrivers: bcm2835_isp bcm2835_v4l2 bcm2835_mmal_vchiq bcm2835_codec snd_bcm2835 vc_sm_cma > Tags: arm64-image raspi-image focal uec-images staging > Uname: Linux 5.4.0-1035-raspi aarch64 > UpgradeStatus: No upgrade log present (probably fresh install) > UserGroups: N/A > _MarkForUpload: True > acpidump: > > Jonathan Bell (2): > usb: xhci: workaround for bogus SET_DEQ_PENDING endpoint state > xhci: guard accesses to ep_state in xhci_endpoint_reset() > > drivers/usb/host/xhci-ring.c | 6 +++--- > drivers/usb/host/xhci.c | 5 +++++ > 2 files changed, 8 insertions(+), 3 deletions(-) >