This bug was fixed in the package linux-oem-6.8 - 6.8.0-1011.11
---------------
linux-oem-6.8 (6.8.0-1011.11) noble; urgency=medium
* noble/linux-oem-6.8: 6.8.0-1011.11 -proposed tracker (LP: #2075598)
* Packaging resync (LP: #1786013)
- [Packaging] debian.oem/dkms-versions -- update from kernel-versions
(main/s2024.07.08)
* Fix power consumption while using HW accelerated video decode on AMD
platforms (LP: #2073282)
- drm/amdgpu/vcn: identify unified queue in sw init
- drm/amdgpu/vcn: not pause dpg for unified queue
* Kubuntu 24.04 freezes after plugging in ethernet cable (LP: #2073358)
- e1000e: move force SMBUS near the end of enable_ulp function
- e1000e: fix force smbus during suspend flow
[ Ubuntu: 6.8.0-41.41 ]
* noble/linux: 6.8.0-41.41 -proposed tracker (LP: #2075611)
* Packaging resync (LP: #1786013)
- [Packaging] debian.master/dkms-versions -- update from kernel-versions
(main/s2024.07.08)
* md: nvme over tcp with a striped underlying md raid device leads to data
corruption (LP: #2075110)
- md/md-bitmap: fix writing non bitmap pages
* Linux 6.8 fails to boot on ARM64 if any param is more than 146 chars
(LP: #2069534)
- SAUCE: arm64: v6.8: cmdline param >= 146 chars kills kernel
* CVE-2024-39484
- mmc: davinci: Don't strip remove function when driver is builtin
* CVE-2024-39292
- um: Add winch to winch_handlers before registering winch IRQ
-- Kuan-Ying Lee <kuan-ying....@canonical.com> Fri, 09 Aug 2024
13:08:30 +0800
** Changed in: linux-oem-6.8 (Ubuntu Noble)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2024-39292
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2024-39484
--
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https://bugs.launchpad.net/bugs/2073358
Title:
Kubuntu 24.04 freezes after plugging in ethernet cable
Status in linux package in Ubuntu:
In Progress
Status in linux-oem-6.8 package in Ubuntu:
Invalid
Status in linux source package in Noble:
Fix Committed
Status in linux-oem-6.8 source package in Noble:
Fix Released
Bug description:
I can reliably reproduce this freeze by:
1. Waking my Thinkpad T490 from suspend
2. Plugging in the ethernet cable
The result is a total system freeze; it's not possible to do anything,
neither mouse nor keyboard work - the only way to shutdown is via
REISUB.
I've attached a dmesg log, starting at the time I plugged in the
cable.
It starts with:
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: e1000e 0000:00:1f.6 enp0s31f6:
NIC Link is Up 1000 Mbps Half Duplex, Flow Control: None
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: BUG: scheduling while atomic:
kworker/7:4/23723/0x00000002
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: Modules linked in: bnep
snd_seq_dummy snd_hrtimer snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq
snd_seq_device cmac ccm nf_tables libcrc32c qrtr snd_sof_pci_intel_cnl
snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink
soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_hda_codec_hdmi
snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core
snd_ctl_led snd_soc_acpi_intel_match snd_soc_acpi snd_hda_codec_realtek
soundwire_generic_allocation snd_hda_codec_generic soundwire_bus snd_soc_core
intel_uncore_frequency snd_compress ac97_bus intel_uncore_frequency_common
snd_pcm_dmaengine intel_pmc_core_pltdrv intel_pmc_core snd_hda_intel
binfmt_misc btusb intel_vsec uvcvideo btrtl snd_intel_dspcfg pmt_telemetry
cmdlinepart videobuf2_vmalloc pmt_class snd_intel_sdw_acpi btintel iwlmvm
processor_thermal_device_pci_legacy uvc spi_nor intel_tcc_cooling snd_hda_codec
btbcm processor_thermal_device videobuf2_memops processor_thermal_wt_hint
x86_pkg_temp_thermal nls_iso8859_1 mtd
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: mei_hdcp mei_pxp ee1004
intel_rapl_msr mac80211 videobuf2_v4l2 btmtk snd_hda_core intel_powerclamp
videodev snd_hwdep processor_thermal_rfim i915 libarc4 bluetooth coretemp
processor_thermal_rapl iwlwifi snd_pcm drm_buddy videobuf2_common spi_intel_pci
think_lmi rapl intel_rapl_common ecdh_generic ttm processor_thermal_wt_req
intel_cstate drm_display_helper i2c_i801 firmware_attributes_class
intel_wmi_thunderbolt mc wmi_bmof ecc processor_thermal_power_floor spi_intel
mei_me snd_timer cec cfg80211 i2c_smbus processor_thermal_mbox rc_core
intel_soc_dts_iosf mei i2c_algo_bit intel_pch_thermal thinkpad_acpi
int3403_thermal nvram int340x_thermal_zone int3400_thermal acpi_thermal_rel
acpi_pad joydev input_leds mac_hid serio_raw msr parport_pc ppdev lp parport
efi_pstore nfnetlink dmi_sysfs ip_tables x_tables autofs4 hid_generic usbhid
hid dm_crypt rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul polyval_clmulni
polyval_generic nvme ghash_clmulni_intel snd sha256_ssse3 intel_lpss_pci
ucsi_acpi nvme_core soundcore
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: typec_ucsi sha1_ssse3
intel_lpss xhci_pci video psmouse e1000e rtsx_pci nvme_auth idma64 typec
xhci_pci_renesas ledtrig_audio platform_profile wmi pinctrl_cannonlake
aesni_intel crypto_simd cryptd
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: CPU: 7 PID: 23723 Comm:
kworker/7:4 Not tainted 6.8.0-38-generic #38-Ubuntu
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: Hardware name: LENOVO
20N3S7BC02/20N3S7BC02, BIOS N2IETA4W (1.82 ) 02/22/2024
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: Workqueue: events
e1000_watchdog_task [e1000e]
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: Call Trace:
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: <TASK>
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: dump_stack_lvl+0x76/0xa0
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: dump_stack+0x10/0x20
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: __schedule_bug+0x64/0x80
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel:
schedule_debug.isra.0+0xdb/0x130
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: __schedule+0x69/0x6b0
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: schedule+0x33/0x110
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel:
schedule_hrtimeout_range_clock+0xbc/0x150
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: ?
__pfx_hrtimer_wakeup+0x10/0x10
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel:
schedule_hrtimeout_range+0x13/0x30
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: usleep_range_state+0x65/0xa0
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel:
e1000e_read_phy_reg_mdic+0x98/0x2a0 [e1000e]
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel:
e1000e_update_phy_stats+0x85/0x290 [e1000e]
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel:
e1000e_update_stats+0x4c9/0x4e0 [e1000e]
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel:
e1000_watchdog_task+0xf7/0xa80 [e1000e]
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: process_one_work+0x16c/0x350
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: worker_thread+0x306/0x440
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: ?
_raw_spin_lock_irqsave+0xe/0x20
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: ?
__pfx_worker_thread+0x10/0x10
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: kthread+0xef/0x120
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: ? __pfx_kthread+0x10/0x10
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: ret_from_fork+0x44/0x70
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: ? __pfx_kthread+0x10/0x10
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: ret_from_fork_asm+0x1b/0x30
Jul 17 10:02:20 matthias-ThinkPad-T490 kernel: </TASK>
Jul 17 10:02:24 matthias-ThinkPad-T490 kwin_x11[2256]: kwin_core: XCB error:
152 (BadDamage), sequence: 64603, resource id: 14990918, major code: 143
(DAMAGE), minor code: 3 (Subtract)
Jul 17 10:02:45 matthias-ThinkPad-T490 kernel: watchdog: BUG: soft lockup -
CPU#7 stuck for 26s! [kworker/7:1:27982]
ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: linux-image-6.8.0-38-generic 6.8.0-38.38
ProcVersionSignature: Ubuntu 6.8.0-38.38-generic 6.8.8
Uname: Linux 6.8.0-38-generic x86_64
ApportVersion: 2.28.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/seq: matthias 2025 F.... pipewire
/dev/snd/controlC0: matthias 2027 F.... wireplumber
CRDA: N/A
CasperMD5CheckResult: pass
CurrentDesktop: KDE
Date: Wed Jul 17 10:24:15 2024
InstallationDate: Installed on 2022-12-13 (582 days ago)
InstallationMedia: Kubuntu 22.10 "Kinetic Kudu" - Release amd64 (20221020)
Lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Bus 001 Device 003: ID 04f2:b681 Chicony Electronics Co., Ltd ThinkPad T490
Webcam
Bus 001 Device 004: ID 06cb:00bd Synaptics, Inc. Prometheus MIS Touch
Fingerprint Reader
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
MachineType: LENOVO 20N3S7BC02
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.8.0-38-generic
root=/dev/mapper/vgkubuntu-root ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-6.8.0-38-generic N/A
linux-backports-modules-6.8.0-38-generic N/A
linux-firmware 20240318.git3b128b60-0ubuntu2.1
SourcePackage: linux
UpgradeStatus: Upgraded to noble on 2024-06-24 (23 days ago)
dmi.bios.date: 02/22/2024
dmi.bios.release: 1.82
dmi.bios.vendor: LENOVO
dmi.bios.version: N2IETA4W (1.82 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20N3S7BC02
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.ec.firmware.release: 1.26
dmi.modalias:
dmi:bvnLENOVO:bvrN2IETA4W(1.82):bd02/22/2024:br1.82:efr1.26:svnLENOVO:pn20N3S7BC02:pvrThinkPadT490:rvnLENOVO:rn20N3S7BC02:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_20N3_BU_Think_FM_ThinkPadT490:
dmi.product.family: ThinkPad T490
dmi.product.name: 20N3S7BC02
dmi.product.sku: LENOVO_MT_20N3_BU_Think_FM_ThinkPad T490
dmi.product.version: ThinkPad T490
dmi.sys.vendor: LENOVO
[Impact]
Intel e1000e driver will be hang after suspend due to:
861e8086029e ("e1000e: move force SMBUS from enable ulp function to avoid PHY
loss issue")
[Fix]
Adjust the smbus logic during suspend to fix the issue.
Upstream fix:
bfd546a552e1 e1000e: move force SMBUS near the end of enable_ulp function
76a0a3f9cc2f e1000e: fix force smbus during suspend flow
[Test]
Bug reporter tested on hardware, e1000e works fine after suspend.
[Where problems could occur]
It may break e1000e driver.
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