*** This bug is a duplicate of bug 2058477 ***
https://bugs.launchpad.net/bugs/2058477
** This bug has been marked a duplicate of bug 2058477
[Ubuntu 22.04.4/linux-image-6.5.0-26-generic] Kernel output "UBSAN:
array-index-out-of-bounds in
/build/linux-hwe-6.5-34pCLi/linux-hwe-6.5-6.5.0/drivers/net/hyperv/netvsc.c:1445:41"
multiple times, especially during boot.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-meta-azure-6.5 in Ubuntu.
https://bugs.launchpad.net/bugs/2038777
Title:
UBSAN: array-index-out-of-bounds (drivers/net/hyperv/netvsc.c)
Status in linux package in Ubuntu:
Expired
Status in linux-meta-azure-6.5 package in Ubuntu:
Confirmed
Status in linux source package in Jammy:
New
Status in linux-meta-azure-6.5 source package in Jammy:
Confirmed
Bug description:
HiperV VM network problems
[ 19.259297]
================================================================================
[ 19.259536] UBSAN: array-index-out-of-bounds in
/build/linux-7dWMY3/linux-6.5.0/drivers/net/hyperv/netvsc.c:1445:41
[ 19.259715] index 1 is out of range for type 'vmtransfer_page_range [1]'
[ 19.259896] CPU: 1 PID: 1306 Comm: (udev-worker) Not tainted
6.5.0-7-generic #7-Ubuntu
[ 19.259898] Hardware name: Microsoft Corporation Virtual Machine/Virtual
Machine, BIOS Hyper-V UEFI Release v4.1 04/06/2022
[ 19.259899] Call Trace:
[ 19.259901] <IRQ>
[ 19.259902] dump_stack_lvl+0x48/0x70
[ 19.259908] dump_stack+0x10/0x20
[ 19.259909] __ubsan_handle_out_of_bounds+0xc6/0x110
[ 19.259912] netvsc_receive+0x437/0x490 [hv_netvsc]
[ 19.259917] netvsc_poll+0x176/0x4b0 [hv_netvsc]
[ 19.259921] __napi_poll+0x30/0x1f0
[ 19.259924] net_rx_action+0x181/0x2e0
[ 19.259925] __do_softirq+0xd6/0x346
[ 19.259927] ? _raw_spin_unlock+0xe/0x40
[ 19.259929] __irq_exit_rcu+0x75/0xa0
[ 19.259932] irq_exit_rcu+0xe/0x20
[ 19.259933] sysvec_hyperv_callback+0x92/0xd0
[ 19.259935] </IRQ>
[ 19.259935] <TASK>
ProblemType: Bug
DistroRelease: Ubuntu 23.10
Package: ubuntu-release-upgrader-core 1:23.10.8
ProcVersionSignature: Ubuntu 6.5.0-7.7-generic 6.5.3
Uname: Linux 6.5.0-7-generic x86_64
ApportVersion: 2.27.0-0ubuntu4
Architecture: amd64
CasperMD5CheckResult: pass
CloudArchitecture: x86_64
CloudID: none
CloudName: none
CloudPlatform: none
CloudSubPlatform: config
CrashDB: ubuntu
Date: Sun Oct 8 23:09:45 2023
InstallationDate: Installed on 2021-03-07 (945 days ago)
InstallationMedia: Ubuntu-Server 20.04.2 LTS "Focal Fossa" - Release amd64
(20210201.2)
PackageArchitecture: all
ProcEnviron:
LANG=es_ES.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm
XDG_RUNTIME_DIR=<set>
SourcePackage: ubuntu-release-upgrader
Symptom: release-upgrade
UpgradeStatus: Upgraded to mantic on 2023-10-08 (0 days ago)
VarLogDistupgradeLspcitxt:
VarLogDistupgradeXorgFixuplog:
INFO:root:/usr/bin/do-release-upgrade running
INFO:root:No xorg.conf, exiting
---
ProblemType: Bug
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 oct 9 20:46 seq
crw-rw---- 1 root audio 116, 33 oct 9 20:46 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.27.0-0ubuntu5
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
CasperMD5CheckResult: pass
CloudArchitecture: x86_64
CloudID: none
CloudName: none
CloudPlatform: none
CloudSubPlatform: config
DistroRelease: Ubuntu 23.10
InstallationDate: Installed on 2021-03-07 (948 days ago)
InstallationMedia: Ubuntu-Server 20.04.2 LTS "Focal Fossa" - Release amd64
(20210201.2)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lspci:
Lspci-vt:
Lsusb: Error: command ['lsusb'] failed with exit code 1:
Lsusb-t:
Lsusb-v: Error: command ['lsusb', '-v'] failed with exit code 1:
MachineType: {report['dmi.sys.vendor']} {report['dmi.product.name']}
Package: linux (not installed)
PciMultimedia:
ProcEnviron:
LANG=es_ES.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm
XDG_RUNTIME_DIR=<set>
ProcFB: 0 hyperv_drmdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.5.0-9-generic
root=/dev/mapper/ubuntu--vg-ubuntu--lv ro mitigations=off iommu=pt
ProcVersionSignature: Ubuntu 6.5.0-9.9-generic 6.5.3
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-6.5.0-9-generic N/A
linux-backports-modules-6.5.0-9-generic N/A
linux-firmware 20230919.git3672ccab-0ubuntu2.1
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
Tags: mantic
Uname: Linux 6.5.0-9-generic x86_64
UpgradeStatus: Upgraded to mantic on 2023-10-08 (2 days ago)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 04/06/2022
dmi.bios.release: 4.1
dmi.bios.vendor: Microsoft Corporation
dmi.bios.version: Hyper-V UEFI Release v4.1
dmi.board.asset.tag: None
dmi.board.name: Virtual Machine
dmi.board.vendor: Microsoft Corporation
dmi.board.version: Hyper-V UEFI Release v4.1
dmi.chassis.asset.tag: 4585-4991-9142-0880-5352-0701-05
dmi.chassis.type: 3
dmi.chassis.vendor: Microsoft Corporation
dmi.chassis.version: Hyper-V UEFI Release v4.1
dmi.modalias:
dmi:bvnMicrosoftCorporation:bvrHyper-VUEFIReleasev4.1:bd04/06/2022:br4.1:svnMicrosoftCorporation:pnVirtualMachine:pvrHyper-VUEFIReleasev4.1:rvnMicrosoftCorporation:rnVirtualMachine:rvrHyper-VUEFIReleasev4.1:cvnMicrosoftCorporation:ct3:cvrHyper-VUEFIReleasev4.1:skuNone:
dmi.product.family: Virtual Machine
dmi.product.name: Virtual Machine
dmi.product.sku: None
dmi.product.version: Hyper-V UEFI Release v4.1
dmi.sys.vendor: Microsoft Corporation
---
ProblemType: Bug
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 oct 11 08:43 seq
crw-rw---- 1 root audio 116, 33 oct 11 08:43 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.27.0-0ubuntu5
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
CasperMD5CheckResult: pass
CloudArchitecture: x86_64
CloudID: none
CloudName: none
CloudPlatform: none
CloudSubPlatform: config
DistroRelease: Ubuntu 23.10
InstallationDate: Installed on 2021-03-07 (948 days ago)
InstallationMedia: Ubuntu-Server 20.04.2 LTS "Focal Fossa" - Release amd64
(20210201.2)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lspci:
Lspci-vt:
Lsusb: Error: command ['lsusb'] failed with exit code 1:
Lsusb-t:
Lsusb-v: Error: command ['lsusb', '-v'] failed with exit code 1:
MachineType: {report['dmi.sys.vendor']} {report['dmi.product.name']}
Package: linux (not installed)
PciMultimedia:
ProcEnviron:
LANG=es_ES.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm
XDG_RUNTIME_DIR=<set>
ProcFB: 0 hyperv_drmdrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.5.0-9-generic
root=/dev/mapper/ubuntu--vg-ubuntu--lv ro mitigations=off
ProcVersionSignature: Ubuntu 6.5.0-9.9-generic 6.5.3
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-6.5.0-9-generic N/A
linux-backports-modules-6.5.0-9-generic N/A
linux-firmware 20230919.git3672ccab-0ubuntu2.1
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
Tags: mantic
Uname: Linux 6.5.0-9-generic x86_64
UpgradeStatus: Upgraded to mantic on 2023-10-08 (2 days ago)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 04/06/2022
dmi.bios.release: 4.1
dmi.bios.vendor: Microsoft Corporation
dmi.bios.version: Hyper-V UEFI Release v4.1
dmi.board.asset.tag: None
dmi.board.name: Virtual Machine
dmi.board.vendor: Microsoft Corporation
dmi.board.version: Hyper-V UEFI Release v4.1
dmi.chassis.asset.tag: 4585-4991-9142-0880-5352-0701-05
dmi.chassis.type: 3
dmi.chassis.vendor: Microsoft Corporation
dmi.chassis.version: Hyper-V UEFI Release v4.1
dmi.modalias:
dmi:bvnMicrosoftCorporation:bvrHyper-VUEFIReleasev4.1:bd04/06/2022:br4.1:svnMicrosoftCorporation:pnVirtualMachine:pvrHyper-VUEFIReleasev4.1:rvnMicrosoftCorporation:rnVirtualMachine:rvrHyper-VUEFIReleasev4.1:cvnMicrosoftCorporation:ct3:cvrHyper-VUEFIReleasev4.1:skuNone:
dmi.product.family: Virtual Machine
dmi.product.name: Virtual Machine
dmi.product.sku: None
dmi.product.version: Hyper-V UEFI Release v4.1
dmi.sys.vendor: Microsoft Corporation
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2038777/+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
