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While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 2035278
and then change the status of the bug to 'Confirmed'.
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the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/2035278
Title:
UBSAN: array-index-out-of-bounds in
/home/kernel/COD/linux/drivers/gpu/drm/radeon/radeon_atombios
Status in linux package in Ubuntu:
Incomplete
Bug description:
Since Linux 6.5.x:
[ 10.275589]
================================================================================
[ 10.275594] fbcon: Taking over console
[ 10.275598] UBSAN: array-index-out-of-bounds in
/home/kernel/COD/linux/drivers/gpu/drm/radeon/radeon_atombios.c:2620:43
[ 10.275603] index 1 is out of range for type 'UCHAR [1]'
[ 10.275607] CPU: 3 PID: 320 Comm: systemd-udevd Not tainted
6.5.1-060501-generic #202309020842
[ 10.275609] Hardware name: System manufacturer System Product Name/P5Q3,
BIOS 1102 06/11/2010
[ 10.275611] Call Trace:
[ 10.275614] <TASK>
[ 10.275616] dump_stack_lvl+0x48/0x70
[ 10.275622] dump_stack+0x10/0x20
[ 10.275625] __ubsan_handle_out_of_bounds+0xc6/0x110
[ 10.275629] radeon_atombios_parse_power_table_4_5+0x3c9/0x3f0 [radeon]
[ 10.275737] radeon_atombios_get_power_modes+0x205/0x210 [radeon]
[ 10.275816] radeon_pm_init_dpm+0x8e/0x2f0 [radeon]
[ 10.275914] radeon_pm_init+0xd0/0x100 [radeon]
[ 10.276013] rv770_init+0x1fa/0x3d0 [radeon]
[ 10.276110] radeon_device_init+0x540/0xa90 [radeon]
[ 10.276187] radeon_driver_load_kms+0xcc/0x2f0 [radeon]
[ 10.276265] drm_dev_register+0x10e/0x240 [drm]
[ 10.276347] radeon_pci_probe+0xec/0x180 [radeon]
[ 10.276423] local_pci_probe+0x47/0xb0
[ 10.276427] pci_call_probe+0x55/0x190
[ 10.276429] pci_device_probe+0x84/0x120
[ 10.276432] really_probe+0x1c7/0x410
[ 10.276435] __driver_probe_device+0x8c/0x180
[ 10.276437] driver_probe_device+0x24/0xd0
[ 10.276440] __driver_attach+0x10b/0x210
[ 10.276442] ? __pfx___driver_attach+0x10/0x10
[ 10.276444] bus_for_each_dev+0x8d/0xf0
[ 10.276448] driver_attach+0x1e/0x30
[ 10.276450] bus_add_driver+0x127/0x240
[ 10.276453] driver_register+0x5e/0x130
[ 10.276456] ? __pfx_radeon_module_init+0x10/0x10 [radeon]
[ 10.276531] __pci_register_driver+0x62/0x70
[ 10.276535] radeon_module_init+0x4c/0xff0 [radeon]
[ 10.276610] do_one_initcall+0x5e/0x340
[ 10.276620] do_init_module+0x68/0x260
[ 10.276624] load_module+0xba1/0xcf0
[ 10.276627] ? find_vmap_area+0x42/0x70
[ 10.276632] __do_sys_init_module+0x1a7/0x1e0
[ 10.276635] ? __do_sys_init_module+0x1a7/0x1e0
[ 10.276638] __x64_sys_init_module+0x1a/0x30
[ 10.276641] do_syscall_64+0x5c/0x90
[ 10.276644] ? do_syscall_64+0x68/0x90
[ 10.276646] ? exit_to_user_mode_prepare+0x30/0xb0
[ 10.276650] ? irqentry_exit_to_user_mode+0x17/0x20
[ 10.276653] ? irqentry_exit+0x43/0x50
[ 10.276655] ? exc_page_fault+0x94/0x1b0
[ 10.276657] entry_SYSCALL_64_after_hwframe+0x6e/0xd8
[ 10.276661] RIP: 0033:0x7f3969d1ed8e
[ 10.276682] Code: 48 8b 0d 8d 70 0d 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e
0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 49 89 ca b8 af 00 00 00 0f 05 <48> 3d 01
f0 ff ff 73 01 c3 48 8b 0d 5a 70 0d 00 f7 d8 64 89 01 48
[ 10.276684] RSP: 002b:00007ffee1310ae8 EFLAGS: 00000246 ORIG_RAX:
00000000000000af
[ 10.276688] RAX: ffffffffffffffda RBX: 00005560681b9790 RCX:
00007f3969d1ed8e
[ 10.276689] RDX: 00007f396a015458 RSI: 0000000000441061 RDI:
00007f3967de0010
[ 10.276691] RBP: 00007f396a015458 R08: 0000000000261000 R09:
0000000000000000
[ 10.276692] R10: 0000000000015221 R11: 0000000000000246 R12:
0000000000020000
[ 10.276694] R13: 00005560681bcff0 R14: 0000000000000000 R15:
00005560681be500
[ 10.276696] </TASK>
[ 10.276716]
================================================================================
[ 10.277624] [drm] radeon: dpm initialized
[ 10.279186] [drm] GART: num cpu pages 262144, num gpu pages 262144
[ 10.280149] [drm] enabling PCIE gen 2 link speeds, disable with
radeon.pcie_gen2=0
[ 10.293073] [drm] PCIE GART of 1024M enabled (table at 0x000000000014C000).
[ 10.293688] radeon 0000:01:00.0: WB enabled
[ 10.293693] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr
0x0000000040000c00
[ 10.293695] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr
0x0000000040000c0c
[ 10.293951] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr
0x000000000005c598
[ 10.294075] radeon 0000:01:00.0: radeon: MSI limited to 32-bit
[ 10.294142] radeon 0000:01:00.0: radeon: using MSI.
[ 10.294170] [drm] radeon: irq initialized.
[ 10.340209] [drm] ring test on 0 succeeded in 1 usecs
[ 10.340218] [drm] ring test on 3 succeeded in 2 usecs
[ 10.524802] [drm] ring test on 5 succeeded in 1 usecs
[ 10.524808] [drm] UVD initialized successfully.
[ 10.525029] snd_hda_intel 0000:01:00.1: bound 0000:01:00.0 (ops
radeon_audio_component_bind_ops [radeon])
[ 10.525206] [drm] ib test on ring 0 succeeded in 0 usecs
[ 10.525224] [drm] ib test on ring 3 succeeded in 0 usecs
[ 11.200641] [drm] ib test on ring 5 succeeded
[ 11.201298] [drm] Radeon Display Connectors
[ 11.201300] [drm] Connector 0:
[ 11.201301] [drm] HDMI-A-1
[ 11.201302] [drm] HPD2
[ 11.201303] [drm] DDC: 0x7e60 0x7e60 0x7e64 0x7e64 0x7e68 0x7e68 0x7e6c
0x7e6c
[ 11.201305] [drm] Encoders:
[ 11.201306] [drm] DFP2: INTERNAL_UNIPHY1
[ 11.201307] [drm] Connector 1:
[ 11.201308] [drm] VGA-1
[ 11.201309] [drm] DDC: 0x7f10 0x7f10 0x7f14 0x7f14 0x7f18 0x7f18 0x7f1c
0x7f1c
[ 11.201311] [drm] Encoders:
[ 11.201311] [drm] CRT2: INTERNAL_KLDSCP_DAC2
[ 11.201312] [drm] Connector 2:
[ 11.201313] [drm] DVI-I-1
[ 11.201314] [drm] HPD1
[ 11.201315] [drm] DDC: 0x7e20 0x7e20 0x7e24 0x7e24 0x7e28 0x7e28 0x7e2c
0x7e2c
[ 11.201317] [drm] Encoders:
[ 11.201317] [drm] CRT1: INTERNAL_KLDSCP_DAC1
[ 11.201318] [drm] DFP1: INTERNAL_UNIPHY
[ 11.204989] [drm] Initialized radeon 2.50.0 20080528 for 0000:01:00.0 on
minor 0
[ 11.254111] [drm] fb mappable at 0xD034D000
[ 11.254115] [drm] vram apper at 0xD0000000
[ 11.254117] [drm] size 7299072
[ 11.254118] [drm] fb depth is 24
[ 11.254119] [drm] pitch is 6912
[ 11.254203] fbcon: radeondrmfb (fb0) is primary device
[ 11.277441] Console: switching to colour frame buffer device 210x65
[ 11.281078] radeon 0000:01:00.0: [drm] fb0: radeondrmfb frame buffer device
[ 11.316444] AMD-Vi: AMD IOMMUv2 functionality not available on this system
- This is not a bug.
[ 14.758167] [drm] amdgpu kernel modesetting enabled.
[ 14.758334] amdgpu: CRAT table disabled by module option
[ 14.758342] amdgpu: Virtual CRAT table created for CPU
[ 14.758359] amdgpu: Topology: Add CPU node
---
ProblemType: Bug
ApportVersion: 2.26.1-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: KDE
DistroRelease: Ubuntu 23.04
InstallationDate: Installed on 2019-04-13 (1612 days ago)
InstallationMedia: Kubuntu 19.04 "Disco Dingo" - Alpha amd64 (20190326.1)
Package: linux (not installed)
ProcEnviron:
LANG=uk_UA.UTF-8
LANGUAGE=
PATH=(custom, no user)
SHELL=/bin/bash
XDG_RUNTIME_DIR=<set>
Tags: lunar wayland-session
Uname: Linux 6.5.1-060501-generic x86_64
UnreportableReason: The running kernel is not an Ubuntu kernel
UpgradeStatus: Upgraded to lunar on 2023-04-02 (163 days ago)
UserGroups: adm cdrom dip libvirt lpadmin plugdev sambashare sudo
_MarkForUpload: True
---
ProblemType: Bug
ApportVersion: 2.26.1-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: KDE
DistroRelease: Ubuntu 23.04
InstallationDate: Installed on 2019-04-13 (1612 days ago)
InstallationMedia: Kubuntu 19.04 "Disco Dingo" - Alpha amd64 (20190326.1)
Package: linux (not installed)
ProcEnviron:
LANG=uk_UA.UTF-8
LANGUAGE=
PATH=(custom, no user)
SHELL=/bin/bash
XDG_RUNTIME_DIR=<set>
Tags: lunar wayland-session
Uname: Linux 6.5.1-060501-generic x86_64
UnreportableReason: The running kernel is not an Ubuntu kernel
UpgradeStatus: Upgraded to lunar on 2023-04-02 (163 days ago)
UserGroups: adm cdrom dip libvirt lpadmin plugdev sambashare sudo
_MarkForUpload: True
---
ProblemType: Bug
ApportVersion: 2.26.1-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: KDE
DistroRelease: Ubuntu 23.04
InstallationDate: Installed on 2019-04-13 (1612 days ago)
InstallationMedia: Kubuntu 19.04 "Disco Dingo" - Alpha amd64 (20190326.1)
Package: linux (not installed)
ProcEnviron:
LANG=uk_UA.UTF-8
LANGUAGE=
PATH=(custom, no user)
SHELL=/bin/bash
XDG_RUNTIME_DIR=<set>
Tags: lunar wayland-session
Uname: Linux 6.5.1-060501-generic x86_64
UnreportableReason: The running kernel is not an Ubuntu kernel
UpgradeStatus: Upgraded to lunar on 2023-04-02 (163 days ago)
UserGroups: adm cdrom dip libvirt lpadmin plugdev sambashare sudo
_MarkForUpload: True
---
ProblemType: Bug
ApportVersion: 2.26.1-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: KDE
DistroRelease: Ubuntu 23.04
InstallationDate: Installed on 2019-04-13 (1612 days ago)
InstallationMedia: Kubuntu 19.04 "Disco Dingo" - Alpha amd64 (20190326.1)
Package: linux (not installed)
Tags: lunar wayland-session
Uname: Linux 6.5.1-060501-generic x86_64
UnreportableReason: The running kernel is not an Ubuntu kernel
UpgradeStatus: Upgraded to lunar on 2023-04-02 (163 days ago)
UserGroups: adm cdrom dip libvirt lpadmin plugdev sambashare sudo
_MarkForUpload: True
---
ProblemType: Bug
ApportVersion: 2.26.1-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: KDE
DistroRelease: Ubuntu 23.04
InstallationDate: Installed on 2019-04-13 (1612 days ago)
InstallationMedia: Kubuntu 19.04 "Disco Dingo" - Alpha amd64 (20190326.1)
Package: linux (not installed)
ProcEnviron:
LANG=uk_UA.UTF-8
LANGUAGE=
PATH=(custom, no user)
SHELL=/bin/bash
XDG_RUNTIME_DIR=<set>
Tags: lunar wayland-session
Uname: Linux 6.5.1-060501-generic x86_64
UnreportableReason: The running kernel is not an Ubuntu kernel
UpgradeStatus: Upgraded to lunar on 2023-04-02 (163 days ago)
UserGroups: adm cdrom dip libvirt lpadmin plugdev sambashare sudo
_MarkForUpload: True
---
ProblemType: Bug
ApportVersion: 2.26.1-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: KDE
DistroRelease: Ubuntu 23.04
InstallationDate: Installed on 2019-04-13 (1612 days ago)
InstallationMedia: Kubuntu 19.04 "Disco Dingo" - Alpha amd64 (20190326.1)
Package: linux (not installed)
ProcEnviron:
LANG=uk_UA.UTF-8
LANGUAGE=
PATH=(custom, no user)
SHELL=/bin/bash
XDG_RUNTIME_DIR=<set>
Tags: lunar wayland-session
Uname: Linux 6.5.1-060501-generic x86_64
UnreportableReason: The running kernel is not an Ubuntu kernel
UpgradeStatus: Upgraded to lunar on 2023-04-02 (163 days ago)
UserGroups: adm cdrom dip libvirt lpadmin plugdev sambashare sudo
_MarkForUpload: True
---
ProblemType: Bug
ApportVersion: 2.26.1-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: KDE
DistroRelease: Ubuntu 23.04
InstallationDate: Installed on 2019-04-13 (1612 days ago)
InstallationMedia: Kubuntu 19.04 "Disco Dingo" - Alpha amd64 (20190326.1)
Package: linux (not installed)
Tags: lunar wayland-session
Uname: Linux 6.5.1-060501-generic x86_64
UnreportableReason: The running kernel is not an Ubuntu kernel
UpgradeStatus: Upgraded to lunar on 2023-04-02 (163 days ago)
UserGroups: adm cdrom dip libvirt lpadmin plugdev sambashare sudo
_MarkForUpload: True
---
ProblemType: Bug
ApportVersion: 2.26.1-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: KDE
DistroRelease: Ubuntu 23.04
InstallationDate: Installed on 2019-04-13 (1612 days ago)
InstallationMedia: Kubuntu 19.04 "Disco Dingo" - Alpha amd64 (20190326.1)
Package: linux (not installed)
Tags: lunar wayland-session
Uname: Linux 6.5.1-060501-generic x86_64
UnreportableReason: The running kernel is not an Ubuntu kernel
UpgradeStatus: Upgraded to lunar on 2023-04-02 (163 days ago)
UserGroups: adm cdrom dip libvirt lpadmin plugdev sambashare sudo
_MarkForUpload: True
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