[Kernel-packages] [Bug 1937133] Re: devlink_port_split from ubuntu_kernel_selftests.net fails on hirsute (KeyError: 'flavour')
Is this bug fixed in the linux-nvidia-5.19/5.19.0-1010.10 kernel? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1937133 Title: devlink_port_split from ubuntu_kernel_selftests.net fails on hirsute (KeyError: 'flavour') Status in ubuntu-kernel-tests: In Progress Status in linux package in Ubuntu: Fix Released Status in linux source package in Hirsute: Won't Fix Status in linux source package in Jammy: Fix Committed Status in linux source package in Kinetic: Fix Committed Status in linux source package in Lunar: Fix Released Bug description: [Impact] On s390x LPAR instances, this test will fail with: # File "linux/tools/testing/selftests/net/devlink_port_split.py", line 64, in get_if_names # if ports[port]['flavour'] == 'physical': # KeyError: 'flavour' not ok 1 selftests: net: devlink_port_split.py # exit=1 This is because the mlx4 driver in use on this instance does not set attributes, therefore `devlink -j port show` command output does not contain this "flavour" key. [Fix] * 3de66d08d3 selftests: net: devlink_port_split.py: skip test if no suitable device available This patch can be cherry-picked into our J/K/L kernels. [Test] Run the patched devlink_port_split.py on s390x LPAR, and it won't fail with # KeyError: 'flavour' but marked as SKIP instead. [Where problems could occur] If this change is incorrect, it may affect the test result, however it's limited to testing tools, no actual impact to kernel functions. [Original Bug Report] Failing on hirsute/linux 5.11.0-26.28 host s2lp4 Not a regression as this is also failing on 5.11.0-24.25 17:16:32 DEBUG| [stdout] # selftests: net: devlink_port_split.py 17:16:32 DEBUG| [stdout] # Traceback (most recent call last): 17:16:32 DEBUG| [stdout] # File "/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net/./devlink_port_split.py", line 283, in 17:16:32 DEBUG| [stdout] # main() 17:16:32 DEBUG| [stdout] # File "/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net/./devlink_port_split.py", line 256, in main 17:16:32 DEBUG| [stdout] # ports = devlink_ports(dev) 17:16:32 DEBUG| [stdout] # File "/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net/./devlink_port_split.py", line 70, in __init__ 17:16:32 DEBUG| [stdout] # self.if_names = devlink_ports.get_if_names(dev) 17:16:32 DEBUG| [stdout] # File "/home/ubuntu/autotest/client/tmp/ubuntu_kernel_selftests/src/linux/tools/testing/selftests/net/./devlink_port_split.py", line 64, in get_if_names 17:16:32 DEBUG| [stdout] # if ports[port]['flavour'] == 'physical': 17:16:32 DEBUG| [stdout] # KeyError: 'flavour' 17:16:32 DEBUG| [stdout] not ok 44 selftests: net: devlink_port_split.py # exit=1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1937133/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2013603] Re: Kernel livepatch ftrace graph fix
Is this bug fixed in the linux/5.15.0-72.79 kernel? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2013603 Title: Kernel livepatch ftrace graph fix Status in Ubuntu on IBM z Systems: Fix Released Status in linux package in Ubuntu: Invalid Status in linux source package in Jammy: Fix Committed Bug description: [Impact] * Additional patch required to support Livepatch for s390x * Fixes Livepatch transition issues when using ftrace graph tracing [Test Case] * Compile test * Boot test * Test a Livepatch (patch to /proc/meminfo module) * Test Livepatch from ftrace graphed function (via https://github.com/SUSE/qa_test_klp/, klp_tc_10.sh) [Where things could go wrong] * Functionality already exists upstream, once kernel is boot and Livepatch tested - should have no regressions [Other info] * Additional required patch was identified (https://github.com/dynup/kpatch/commit/324a43714b1227b5688e22966a5ee4414c8861d1) due to ftrace graph livepatch transition issue (https://github.com/SUSE/qa_test_klp/issues/17). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/2013603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2013209] Re: expoline.o is packaged unconditionally for s390x
> While this works as expected on Jammy, ... Do we need to test it for jammy, then? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-hwe-5.15 in Ubuntu. https://bugs.launchpad.net/bugs/2013209 Title: expoline.o is packaged unconditionally for s390x Status in linux package in Ubuntu: Fix Released Status in linux-hwe-5.15 package in Ubuntu: New Status in linux-hwe-5.15 source package in Focal: Fix Released Status in linux source package in Jammy: Fix Committed Status in linux source package in Kinetic: Fix Committed Status in linux source package in Lunar: Fix Released Bug description: https://bugs.launchpad.net/bugs/1639924 enabled CONFIG_EXPOLINE_EXTERN for s390x in Jammy. While this works as expected on Jammy, it won't work on some derivatives of it: for example focal:hwe-5.15. On Focal, this config can't be enabled due to the GCC version it comes with. CONFIG_EXPOLINE_EXTERN requires >= 110200 while Focal comes with 90400. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2013209/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 2004262] Re: Intel E810 NICs driver in causing hangs when booting and bonds configured
5.19.0-1010.10 works OK
root@m3-small-x86-01:~# uname -a
Linux m3-small-x86-01 5.19.0-1010-nvidia #10-Ubuntu SMP PREEMPT_DYNAMIC Tue Apr
25 23:39:48 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
root@m3-small-x86-01:~# lspci|grep E810
01:00.0 Ethernet controller: Intel Corporation Ethernet Controller E810-XXV for
SFP (rev 02)
01:00.1 Ethernet controller: Intel Corporation Ethernet Controller E810-XXV for
SFP (rev 02)
root@m3-small-x86-01:~# ping 8.8.8.8 -c 4
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=119 time=0.706 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=119 time=0.774 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=119 time=0.729 ms
64 bytes from 8.8.8.8: icmp_seq=4 ttl=119 time=0.703 ms
--- 8.8.8.8 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3076ms
rtt min/avg/max/mdev = 0.703/0.728/0.774/0.028 ms
** Tags removed: verification-needed-jammy
** Tags added: verification-done-jammy
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/2004262
Title:
Intel E810 NICs driver in causing hangs when booting and bonds
configured
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Jammy:
Fix Committed
Status in linux source package in Kinetic:
Fix Committed
Status in linux source package in Lunar:
Confirmed
Bug description:
[Impact]
* Intel E810-family NICs cause system hangs when booting with bonding
enabled
* This happens due to the driver unplugging auxiliary devices
* The unplug event happens under RTNL lock context, which causes a deadlock
where the RDMA driver waits for the RNL lock to complete removal
[Test Plan]
* Users have reported that after setting up bonding on switch and server
side, the system will hang when starting network services
[Fix]
* The upstream patch defers unplugging/re-plugging of the auxiliary device,
so that it's not performed under the RTNL lock context.
* Fix was introduced by commit:
248401cb2c46 ice: avoid bonding causing auxiliary plug/unplug under
RTNL lock
[Regression Potential]
* Regressions would manifest in devices that support RDMA functionality and
have been added to a bond
* We should look out for auxiliary devices that haven't been properly
unplugged, or that cause further issues with
ice_plug_aux_dev()/ice_unplug_aux_dev()
[Original Description]
jammy 22.04.1
linux-image-generic 5.15.0-58-generic
Intel E810-XXV Dual Port NICs in Dell PowerEdge 650
- 5.15 in jammy -> reproducible
- 5.19 in hwe-edge -> reproducible
- 6.2.rc6 in the mainline build -> works
- Intel's ice driver 1.10.1.2.2 -> works
After beonding is enabled on switch and server side, the system will
hang at initialing ubuntu. The kernel loads but around starting the
Network Services the system can hang for sometimes 5 minutes, and in
other cases, indefinitely.
The message of:
echo 0 > /proc/sys/kernel/hung_task_timeout_sec” systemd-resolve
blocked for more than 120 seconds
appears, and eventually the Network services just attempts to start
and never does. This is with or without DHCP enabled.
Tried this same setup with the hwe-22.04, hwe-20.04, hwe-22.04-ege and
linux-oem kernels and all exhibit the same failure.
To work around this. installing the Intel 'ice' driver of version
1.10.1.2.2 works. The system doesn't even remotely hang at startup
and all networking functions remain working (ping, DNS, general
accessibility).
The driver can be found at
https://downloadmirror.intel.com/763930/ice-1.10.1.2.2.tar.gz
---
ProblemType: Bug
AlsaDevices:
total 0
crw-rw 1 root audio 116, 1 Jan 31 13:08 seq
crw-rw 1 root audio 116, 33 Jan 31 13:08 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-0ubuntu82.3
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
CRDA: N/A
CasperMD5json:
{
"result": "skip"
}DistroRelease: Ubuntu 22.04
InstallationDate: Installed on 2023-01-27 (3 days ago)InstallationMedia:
Ubuntu-Server 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
MachineType: Dell Inc. PowerEdge R650
Package: linux (not installed)
PciMultimedia:
ProcFB: 0 mgag200drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-58-generic
root=UUID=668aab7c-abe9-434b-a810-acc6eab76cbc ro fsck.mode=skip
ProcVersionSignature: Ubuntu 5.15.0-58.64-generic 5.15.74
RelatedPackageVersions:
linux-restricted-modules-5.15.0-58-generic N/A
linux-backports-modules-5.15.0-58-generic N/A
linux-firmware 20220329.git681281e4-0ubuntu3.9
[Kernel-packages] [Bug 2004262] Re: Intel E810 NICs driver in causing hangs when booting and bonds configured
Works for 5.19.0-42:
root@m3-small-x86-01:~# uname -a
Linux m3-small-x86-01 5.19.0-42-generic #43-Ubuntu SMP PREEMPT_DYNAMIC Tue Apr
18 18:21:28 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
root@m3-small-x86-01:~# lspci|grep E810
01:00.0 Ethernet controller: Intel Corporation Ethernet Controller E810-XXV for
SFP (rev 02)
01:00.1 Ethernet controller: Intel Corporation Ethernet Controller E810-XXV for
SFP (rev 02)
root@m3-small-x86-01:~# ping 8.8.8.8 -c 4
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=119 time=0.712 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=119 time=0.690 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=119 time=0.706 ms
64 bytes from 8.8.8.8: icmp_seq=4 ttl=119 time=0.767 ms
--- 8.8.8.8 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3054ms
rtt min/avg/max/mdev = 0.690/0.718/0.767/0.029 ms
** Tags removed: verification-needed-kinetic
** Tags added: verification-done-kinetic
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/2004262
Title:
Intel E810 NICs driver in causing hangs when booting and bonds
configured
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Jammy:
Fix Committed
Status in linux source package in Kinetic:
Fix Committed
Status in linux source package in Lunar:
Confirmed
Bug description:
[Impact]
* Intel E810-family NICs cause system hangs when booting with bonding
enabled
* This happens due to the driver unplugging auxiliary devices
* The unplug event happens under RTNL lock context, which causes a deadlock
where the RDMA driver waits for the RNL lock to complete removal
[Test Plan]
* Users have reported that after setting up bonding on switch and server
side, the system will hang when starting network services
[Fix]
* The upstream patch defers unplugging/re-plugging of the auxiliary device,
so that it's not performed under the RTNL lock context.
* Fix was introduced by commit:
248401cb2c46 ice: avoid bonding causing auxiliary plug/unplug under
RTNL lock
[Regression Potential]
* Regressions would manifest in devices that support RDMA functionality and
have been added to a bond
* We should look out for auxiliary devices that haven't been properly
unplugged, or that cause further issues with
ice_plug_aux_dev()/ice_unplug_aux_dev()
[Original Description]
jammy 22.04.1
linux-image-generic 5.15.0-58-generic
Intel E810-XXV Dual Port NICs in Dell PowerEdge 650
- 5.15 in jammy -> reproducible
- 5.19 in hwe-edge -> reproducible
- 6.2.rc6 in the mainline build -> works
- Intel's ice driver 1.10.1.2.2 -> works
After beonding is enabled on switch and server side, the system will
hang at initialing ubuntu. The kernel loads but around starting the
Network Services the system can hang for sometimes 5 minutes, and in
other cases, indefinitely.
The message of:
echo 0 > /proc/sys/kernel/hung_task_timeout_sec” systemd-resolve
blocked for more than 120 seconds
appears, and eventually the Network services just attempts to start
and never does. This is with or without DHCP enabled.
Tried this same setup with the hwe-22.04, hwe-20.04, hwe-22.04-ege and
linux-oem kernels and all exhibit the same failure.
To work around this. installing the Intel 'ice' driver of version
1.10.1.2.2 works. The system doesn't even remotely hang at startup
and all networking functions remain working (ping, DNS, general
accessibility).
The driver can be found at
https://downloadmirror.intel.com/763930/ice-1.10.1.2.2.tar.gz
---
ProblemType: Bug
AlsaDevices:
total 0
crw-rw 1 root audio 116, 1 Jan 31 13:08 seq
crw-rw 1 root audio 116, 33 Jan 31 13:08 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-0ubuntu82.3
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
CRDA: N/A
CasperMD5json:
{
"result": "skip"
}DistroRelease: Ubuntu 22.04
InstallationDate: Installed on 2023-01-27 (3 days ago)InstallationMedia:
Ubuntu-Server 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
MachineType: Dell Inc. PowerEdge R650
Package: linux (not installed)
PciMultimedia:
ProcFB: 0 mgag200drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-58-generic
root=UUID=668aab7c-abe9-434b-a810-acc6eab76cbc ro fsck.mode=skip
ProcVersionSignature: Ubuntu 5.15.0-58.64-generic 5.15.74
RelatedPackageVersions:
linux-restricted-modules-5.15.0-58-generic N/A
linux-backports-modules-5.15.0-58-generic N/A
linux-firmware 20220329.git681281e4-0ubuntu3.9
[Kernel-packages] [Bug 2004262] Re: Intel E810 NICs driver in causing hangs when booting and bonds configured
On current 23.04 (lunar):
* 6.2.0-20 doesn't work
* 6.2.0-21 doesn't work
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/2004262
Title:
Intel E810 NICs driver in causing hangs when booting and bonds
configured
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Jammy:
Fix Committed
Status in linux source package in Kinetic:
Fix Committed
Status in linux source package in Lunar:
Confirmed
Bug description:
[Impact]
* Intel E810-family NICs cause system hangs when booting with bonding
enabled
* This happens due to the driver unplugging auxiliary devices
* The unplug event happens under RTNL lock context, which causes a deadlock
where the RDMA driver waits for the RNL lock to complete removal
[Test Plan]
* Users have reported that after setting up bonding on switch and server
side, the system will hang when starting network services
[Fix]
* The upstream patch defers unplugging/re-plugging of the auxiliary device,
so that it's not performed under the RTNL lock context.
* Fix was introduced by commit:
248401cb2c46 ice: avoid bonding causing auxiliary plug/unplug under
RTNL lock
[Regression Potential]
* Regressions would manifest in devices that support RDMA functionality and
have been added to a bond
* We should look out for auxiliary devices that haven't been properly
unplugged, or that cause further issues with
ice_plug_aux_dev()/ice_unplug_aux_dev()
[Original Description]
jammy 22.04.1
linux-image-generic 5.15.0-58-generic
Intel E810-XXV Dual Port NICs in Dell PowerEdge 650
- 5.15 in jammy -> reproducible
- 5.19 in hwe-edge -> reproducible
- 6.2.rc6 in the mainline build -> works
- Intel's ice driver 1.10.1.2.2 -> works
After beonding is enabled on switch and server side, the system will
hang at initialing ubuntu. The kernel loads but around starting the
Network Services the system can hang for sometimes 5 minutes, and in
other cases, indefinitely.
The message of:
echo 0 > /proc/sys/kernel/hung_task_timeout_sec” systemd-resolve
blocked for more than 120 seconds
appears, and eventually the Network services just attempts to start
and never does. This is with or without DHCP enabled.
Tried this same setup with the hwe-22.04, hwe-20.04, hwe-22.04-ege and
linux-oem kernels and all exhibit the same failure.
To work around this. installing the Intel 'ice' driver of version
1.10.1.2.2 works. The system doesn't even remotely hang at startup
and all networking functions remain working (ping, DNS, general
accessibility).
The driver can be found at
https://downloadmirror.intel.com/763930/ice-1.10.1.2.2.tar.gz
---
ProblemType: Bug
AlsaDevices:
total 0
crw-rw 1 root audio 116, 1 Jan 31 13:08 seq
crw-rw 1 root audio 116, 33 Jan 31 13:08 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-0ubuntu82.3
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
CRDA: N/A
CasperMD5json:
{
"result": "skip"
}DistroRelease: Ubuntu 22.04
InstallationDate: Installed on 2023-01-27 (3 days ago)InstallationMedia:
Ubuntu-Server 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
MachineType: Dell Inc. PowerEdge R650
Package: linux (not installed)
PciMultimedia:
ProcFB: 0 mgag200drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-58-generic
root=UUID=668aab7c-abe9-434b-a810-acc6eab76cbc ro fsck.mode=skip
ProcVersionSignature: Ubuntu 5.15.0-58.64-generic 5.15.74
RelatedPackageVersions:
linux-restricted-modules-5.15.0-58-generic N/A
linux-backports-modules-5.15.0-58-generic N/A
linux-firmware 20220329.git681281e4-0ubuntu3.9
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'Tags: jammy
uec-images
Uname: Linux 5.15.0-58-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 09/14/2022
dmi.bios.release: 1.8
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.8.2
dmi.board.name: 0PJ7YJ
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 23
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.8.2:bd09/14/2022:br1.8:svnDellInc.:pnPowerEdgeR650:pvr:rvnDellInc.:rn0PJ7YJ:rvrA01:cvnDellInc.:ct23:cvr:skuSKU=0912;ModelName=PowerEdgeR650:
dmi.product.family: PowerEdge
dmi.product.name: PowerEdge R650
dmi.product.sku: SKU=0912;ModelName=PowerEdge R650
dmi.sys.vendor: Dell Inc.
To manage notifications about this bug go to:
[Kernel-packages] [Bug 2004262] Re: Intel E810 NICs driver in causing hangs when booting and bonds configured
** Tags removed: verification-needed-jammy
** Tags added: verification-done-jammy
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/2004262
Title:
Intel E810 NICs driver in causing hangs when booting and bonds
configured
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Jammy:
Fix Committed
Status in linux source package in Kinetic:
Fix Committed
Status in linux source package in Lunar:
Confirmed
Bug description:
[Impact]
* Intel E810-family NICs cause system hangs when booting with bonding
enabled
* This happens due to the driver unplugging auxiliary devices
* The unplug event happens under RTNL lock context, which causes a deadlock
where the RDMA driver waits for the RNL lock to complete removal
[Test Plan]
* Users have reported that after setting up bonding on switch and server
side, the system will hang when starting network services
[Fix]
* The upstream patch defers unplugging/re-plugging of the auxiliary device,
so that it's not performed under the RTNL lock context.
* Fix was introduced by commit:
248401cb2c46 ice: avoid bonding causing auxiliary plug/unplug under
RTNL lock
[Regression Potential]
* Regressions would manifest in devices that support RDMA functionality and
have been added to a bond
* We should look out for auxiliary devices that haven't been properly
unplugged, or that cause further issues with
ice_plug_aux_dev()/ice_unplug_aux_dev()
[Original Description]
jammy 22.04.1
linux-image-generic 5.15.0-58-generic
Intel E810-XXV Dual Port NICs in Dell PowerEdge 650
- 5.15 in jammy -> reproducible
- 5.19 in hwe-edge -> reproducible
- 6.2.rc6 in the mainline build -> works
- Intel's ice driver 1.10.1.2.2 -> works
After beonding is enabled on switch and server side, the system will
hang at initialing ubuntu. The kernel loads but around starting the
Network Services the system can hang for sometimes 5 minutes, and in
other cases, indefinitely.
The message of:
echo 0 > /proc/sys/kernel/hung_task_timeout_sec” systemd-resolve
blocked for more than 120 seconds
appears, and eventually the Network services just attempts to start
and never does. This is with or without DHCP enabled.
Tried this same setup with the hwe-22.04, hwe-20.04, hwe-22.04-ege and
linux-oem kernels and all exhibit the same failure.
To work around this. installing the Intel 'ice' driver of version
1.10.1.2.2 works. The system doesn't even remotely hang at startup
and all networking functions remain working (ping, DNS, general
accessibility).
The driver can be found at
https://downloadmirror.intel.com/763930/ice-1.10.1.2.2.tar.gz
---
ProblemType: Bug
AlsaDevices:
total 0
crw-rw 1 root audio 116, 1 Jan 31 13:08 seq
crw-rw 1 root audio 116, 33 Jan 31 13:08 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-0ubuntu82.3
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
CRDA: N/A
CasperMD5json:
{
"result": "skip"
}DistroRelease: Ubuntu 22.04
InstallationDate: Installed on 2023-01-27 (3 days ago)InstallationMedia:
Ubuntu-Server 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
MachineType: Dell Inc. PowerEdge R650
Package: linux (not installed)
PciMultimedia:
ProcFB: 0 mgag200drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-58-generic
root=UUID=668aab7c-abe9-434b-a810-acc6eab76cbc ro fsck.mode=skip
ProcVersionSignature: Ubuntu 5.15.0-58.64-generic 5.15.74
RelatedPackageVersions:
linux-restricted-modules-5.15.0-58-generic N/A
linux-backports-modules-5.15.0-58-generic N/A
linux-firmware 20220329.git681281e4-0ubuntu3.9
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'Tags: jammy
uec-images
Uname: Linux 5.15.0-58-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 09/14/2022
dmi.bios.release: 1.8
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.8.2
dmi.board.name: 0PJ7YJ
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 23
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.8.2:bd09/14/2022:br1.8:svnDellInc.:pnPowerEdgeR650:pvr:rvnDellInc.:rn0PJ7YJ:rvrA01:cvnDellInc.:ct23:cvr:skuSKU=0912;ModelName=PowerEdgeR650:
dmi.product.family: PowerEdge
dmi.product.name: PowerEdge R650
dmi.product.sku: SKU=0912;ModelName=PowerEdge R650
dmi.sys.vendor: Dell Inc.
To manage notifications about this bug go to:
[Kernel-packages] [Bug 2004262] Re: Intel E810 NICs driver in causing hangs when booting and bonds configured
5.15.0-72 boots OK on affected hardware.
root@m3-small-x86-01:~# lspci|grep E810
01:00.0 Ethernet controller: Intel Corporation Ethernet Controller E810-XXV for
SFP (rev 02)
01:00.1 Ethernet controller: Intel Corporation Ethernet Controller E810-XXV for
SFP (rev 02)
root@m3-small-x86-01:~# uname -a
Linux m3-small-x86-01 5.15.0-72-generic #79-Ubuntu SMP Wed Apr 19 08:22:18 UTC
2023 x86_64 x86_64 x86_64 GNU/Linux
root@m3-small-x86-01:~# ping 8.8.8.8 -c 4
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=119 time=0.640 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=119 time=0.708 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=119 time=0.736 ms
64 bytes from 8.8.8.8: icmp_seq=4 ttl=119 time=0.734 ms
--- 8.8.8.8 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3062ms
rtt min/avg/max/mdev = 0.640/0.704/0.736/0.038 ms
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/2004262
Title:
Intel E810 NICs driver in causing hangs when booting and bonds
configured
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Jammy:
Fix Committed
Status in linux source package in Kinetic:
Fix Committed
Status in linux source package in Lunar:
Confirmed
Bug description:
[Impact]
* Intel E810-family NICs cause system hangs when booting with bonding
enabled
* This happens due to the driver unplugging auxiliary devices
* The unplug event happens under RTNL lock context, which causes a deadlock
where the RDMA driver waits for the RNL lock to complete removal
[Test Plan]
* Users have reported that after setting up bonding on switch and server
side, the system will hang when starting network services
[Fix]
* The upstream patch defers unplugging/re-plugging of the auxiliary device,
so that it's not performed under the RTNL lock context.
* Fix was introduced by commit:
248401cb2c46 ice: avoid bonding causing auxiliary plug/unplug under
RTNL lock
[Regression Potential]
* Regressions would manifest in devices that support RDMA functionality and
have been added to a bond
* We should look out for auxiliary devices that haven't been properly
unplugged, or that cause further issues with
ice_plug_aux_dev()/ice_unplug_aux_dev()
[Original Description]
jammy 22.04.1
linux-image-generic 5.15.0-58-generic
Intel E810-XXV Dual Port NICs in Dell PowerEdge 650
- 5.15 in jammy -> reproducible
- 5.19 in hwe-edge -> reproducible
- 6.2.rc6 in the mainline build -> works
- Intel's ice driver 1.10.1.2.2 -> works
After beonding is enabled on switch and server side, the system will
hang at initialing ubuntu. The kernel loads but around starting the
Network Services the system can hang for sometimes 5 minutes, and in
other cases, indefinitely.
The message of:
echo 0 > /proc/sys/kernel/hung_task_timeout_sec” systemd-resolve
blocked for more than 120 seconds
appears, and eventually the Network services just attempts to start
and never does. This is with or without DHCP enabled.
Tried this same setup with the hwe-22.04, hwe-20.04, hwe-22.04-ege and
linux-oem kernels and all exhibit the same failure.
To work around this. installing the Intel 'ice' driver of version
1.10.1.2.2 works. The system doesn't even remotely hang at startup
and all networking functions remain working (ping, DNS, general
accessibility).
The driver can be found at
https://downloadmirror.intel.com/763930/ice-1.10.1.2.2.tar.gz
---
ProblemType: Bug
AlsaDevices:
total 0
crw-rw 1 root audio 116, 1 Jan 31 13:08 seq
crw-rw 1 root audio 116, 33 Jan 31 13:08 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.11-0ubuntu82.3
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
CRDA: N/A
CasperMD5json:
{
"result": "skip"
}DistroRelease: Ubuntu 22.04
InstallationDate: Installed on 2023-01-27 (3 days ago)InstallationMedia:
Ubuntu-Server 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
MachineType: Dell Inc. PowerEdge R650
Package: linux (not installed)
PciMultimedia:
ProcFB: 0 mgag200drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-58-generic
root=UUID=668aab7c-abe9-434b-a810-acc6eab76cbc ro fsck.mode=skip
ProcVersionSignature: Ubuntu 5.15.0-58.64-generic 5.15.74
RelatedPackageVersions:
linux-restricted-modules-5.15.0-58-generic N/A
linux-backports-modules-5.15.0-58-generic N/A
linux-firmware 20220329.git681281e4-0ubuntu3.9
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'Tags: jammy
