apport information
** Tags added: apport-collected jammy
** Description changed:
I'm facing this error in the journal.
It likely still happens in a recent kernel since I haven't seen any
change in the problematic piece of code drivers/input/mouse/focaltech.c
This is on noble (6.8.0-83-generic #83-Ubuntu)
sept. 19 14:35:03 Albert2 kernel: ------------[ cut here ]------------
sept. 19 14:35:03 Albert2 kernel: UBSAN: array-index-out-of-bounds in
/build/linux-1ylo5V/linux-6.8.0/drivers/input/mouse/focaltech.c:221:17
sept. 19 14:35:03 Albert2 kernel: index -1 is out of range for type
'focaltech_finger_state [5]'
sept. 19 14:35:03 Albert2 kernel: CPU: 2 PID: 0 Comm: swapper/2 Not tainted
6.8.0-83-generic #83-Ubuntu
sept. 19 14:35:03 Albert2 kernel: Hardware name: ASUSTeK COMPUTER INC.
UX303LNB/UX303LNB, BIOS UX303LNB.206 01/22/2015
sept. 19 14:35:03 Albert2 kernel: Call Trace:
sept. 19 14:35:03 Albert2 kernel: <IRQ>
sept. 19 14:35:03 Albert2 kernel: dump_stack_lvl+0x76/0xa0
sept. 19 14:35:03 Albert2 kernel: dump_stack+0x10/0x20
sept. 19 14:35:03 Albert2 kernel: __ubsan_handle_out_of_bounds+0xc6/0x110
sept. 19 14:35:03 Albert2 kernel: focaltech_process_packet+0x3d0/0x400
[psmouse]
sept. 19 14:35:03 Albert2 kernel: focaltech_process_byte+0x23/0x30 [psmouse]
sept. 19 14:35:03 Albert2 kernel: psmouse_handle_byte+0x19/0x130 [psmouse]
sept. 19 14:35:03 Albert2 kernel: psmouse_receive_byte+0x91/0x300 [psmouse]
sept. 19 14:35:03 Albert2 kernel: ps2_interrupt+0xb7/0x1b0
sept. 19 14:35:03 Albert2 kernel: serio_interrupt+0x4c/0xa0
sept. 19 14:35:03 Albert2 kernel: i8042_interrupt+0x196/0x4c0
sept. 19 14:35:03 Albert2 kernel: __handle_irq_event_percpu+0x4f/0x1b0
sept. 19 14:35:03 Albert2 kernel: handle_irq_event+0x39/0x80
sept. 19 14:35:03 Albert2 kernel: handle_edge_irq+0x8c/0x250
sept. 19 14:35:03 Albert2 kernel: __common_interrupt+0x51/0xf0
sept. 19 14:35:03 Albert2 kernel: common_interrupt+0x9f/0xb0
sept. 19 14:35:03 Albert2 kernel: </IRQ>
sept. 19 14:35:03 Albert2 kernel: <TASK>
sept. 19 14:35:03 Albert2 kernel: asm_common_interrupt+0x27/0x40
sept. 19 14:35:03 Albert2 kernel: RIP: 0010:cpuidle_enter_state+0xda/0x730
sept. 19 14:35:03 Albert2 kernel: Code: 05 f5 fe e8 38 ee ff ff 8b 53 04 49
89 c7 0f 1f 44 00 00 31 ff e8 36 94 f3 fe 80 7d d0 00 0f 85 61 02 00 00 fb 0f
1f 44 00 00 <45> 85 f6 0f 88 f7 01 00 00 4d 63 ee 49 83 fd 0a 0f 83 17 05 00 00
sept. 19 14:35:03 Albert2 kernel: RSP: 0018:ffffbf28c00f3e18 EFLAGS: 00000246
sept. 19 14:35:03 Albert2 kernel: RAX: 0000000000000000 RBX: ffff97dce6d55a60
RCX: 0000000000000000
sept. 19 14:35:03 Albert2 kernel: RDX: 0000000000000002 RSI: 0000000000000000
RDI: 0000000000000000
sept. 19 14:35:03 Albert2 kernel: RBP: ffffbf28c00f3e68 R08: 0000000000000000
R09: 0000000000000000
sept. 19 14:35:03 Albert2 kernel: R10: 0000000000000000 R11: 0000000000000000
R12: ffffffff928e68a0
sept. 19 14:35:03 Albert2 kernel: R13: 0000000000000008 R14: 0000000000000008
R15: 0000001f22eb3ce7
sept. 19 14:35:03 Albert2 kernel: ? cpuidle_enter_state+0xca/0x730
sept. 19 14:35:03 Albert2 kernel: cpuidle_enter+0x2e/0x50
sept. 19 14:35:03 Albert2 kernel: call_cpuidle+0x23/0x60
sept. 19 14:35:03 Albert2 kernel: cpuidle_idle_call+0x11d/0x190
sept. 19 14:35:03 Albert2 kernel: do_idle+0x87/0xf0
sept. 19 14:35:03 Albert2 kernel: cpu_startup_entry+0x2a/0x30
sept. 19 14:35:03 Albert2 kernel: start_secondary+0x129/0x160
sept. 19 14:35:03 Albert2 kernel: secondary_startup_64_no_verify+0x184/0x18b
sept. 19 14:35:03 Albert2 kernel: </TASK>
sept. 19 14:35:03 Albert2 kernel: ---[ end trace ]---
Note that I had the same error on jammy (5.15.0-153-generic #163-Ubuntu)
sept. 19 13:09:38 Albert2 kernel:
================================================================================
sept. 19 13:09:38 Albert2 kernel: UBSAN: array-index-out-of-bounds in
/build/linux-s9dSph/linux-5.15.0/drivers/input/mouse/focaltech.c:222:29
sept. 19 13:09:38 Albert2 kernel: index -1 is out of range for type
'focaltech_finger_state [5]'
sept. 19 13:09:38 Albert2 kernel: CPU: 2 PID: 0 Comm: swapper/2 Tainted: P
OE 5.15.0-153-generic #163-Ubuntu
sept. 19 13:09:38 Albert2 kernel: Hardware name: ASUSTeK COMPUTER INC.
UX303LNB/UX303LNB, BIOS UX303LNB.206 01/22/2015
sept. 19 13:09:38 Albert2 kernel: Call Trace:
sept. 19 13:09:38 Albert2 kernel: <IRQ>
sept. 19 13:09:38 Albert2 kernel: show_stack+0x52/0x5c
sept. 19 13:09:38 Albert2 kernel: dump_stack_lvl+0x4a/0x63
sept. 19 13:09:38 Albert2 kernel: dump_stack+0x10/0x16
sept. 19 13:09:38 Albert2 kernel: ubsan_epilogue+0x9/0x36
sept. 19 13:09:38 Albert2 kernel: __ubsan_handle_out_of_bounds.cold+0x44/0x49
sept. 19 13:09:38 Albert2 kernel: focaltech_process_packet+0x366/0x3a0
[psmouse]
sept. 19 13:09:38 Albert2 kernel: focaltech_process_byte+0x21/0x30 [psmouse]
sept. 19 13:09:38 Albert2 kernel: psmouse_handle_byte+0x19/0x70 [psmouse]
sept. 19 13:09:38 Albert2 kernel: psmouse_interrupt+0xd8/0x410 [psmouse]
sept. 19 13:09:38 Albert2 kernel: serio_interrupt+0x4d/0xa0
sept. 19 13:09:38 Albert2 kernel: i8042_interrupt+0x1b4/0x370
sept. 19 13:09:38 Albert2 kernel: __handle_irq_event_percpu+0x42/0x170
sept. 19 13:09:38 Albert2 kernel: handle_irq_event+0x59/0xb0
sept. 19 13:09:38 Albert2 kernel: handle_edge_irq+0x8c/0x230
sept. 19 13:09:38 Albert2 kernel: __common_interrupt+0x52/0xe0
sept. 19 13:09:38 Albert2 kernel: common_interrupt+0x89/0xa0
sept. 19 13:09:38 Albert2 kernel: </IRQ>
sept. 19 13:09:38 Albert2 kernel: <TASK>
sept. 19 13:09:38 Albert2 kernel: asm_common_interrupt+0x27/0x40
sept. 19 13:09:38 Albert2 kernel: RIP: 0010:cpuidle_enter_state+0xd9/0x620
sept. 19 13:09:38 Albert2 kernel: Code: 3d cc 60 37 4a e8 d7 b6 66 ff 49 89
c7 0f 1f 44 00 00 31 ff e8 28 c4 66 ff 80 7d d0 00 0f 85 61 01 00 00 fb 66 0f
1f 44 00 00 <45> 85 f6 0f 88 6d 01 00 00 4d 63 ee 49 83 fd 09 0f 87 e7 03 00 00
sept. 19 13:09:38 Albert2 kernel: RSP: 0018:ffffb400800e3e28 EFLAGS: 00000246
sept. 19 13:09:38 Albert2 kernel: RAX: ffff901566d320c0 RBX: ffffd4007fd00000
RCX: 0000000000000000
sept. 19 13:09:38 Albert2 kernel: RDX: 0000000000000000 RSI: 0000000000000002
RDI: 0000000000000000
sept. 19 13:09:38 Albert2 kernel: RBP: ffffb400800e3e78 R08: 0000001ea069a684
R09: 00000000001b7740
sept. 19 13:09:38 Albert2 kernel: R10: 0000000000000009 R11: 071c71c71c71c71c
R12: ffffffffb72d6fa0
sept. 19 13:09:38 Albert2 kernel: R13: 0000000000000006 R14: 0000000000000006
R15: 0000001ea069a684
sept. 19 13:09:38 Albert2 kernel: ? cpuidle_enter_state+0xc8/0x620
sept. 19 13:09:38 Albert2 kernel: cpuidle_enter+0x2e/0x50
sept. 19 13:09:38 Albert2 kernel: cpuidle_idle_call+0x142/0x1e0
sept. 19 13:09:38 Albert2 kernel: do_idle+0x83/0xf0
sept. 19 13:09:38 Albert2 kernel: cpu_startup_entry+0x20/0x30
sept. 19 13:09:38 Albert2 kernel: start_secondary+0x12a/0x180
sept. 19 13:09:38 Albert2 kernel: secondary_startup_64_no_verify+0xc2/0xcb
sept. 19 13:09:38 Albert2 kernel: </TASK>
sept. 19 13:09:38 Albert2 kernel:
================================================================================
+ ---
+ ProblemType: Bug
+ ApportVersion: 2.20.11-0ubuntu82.10
+ Architecture: amd64
+ AudioDevicesInUse:
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC0: fabien 5742 F.... pulseaudio
+ /dev/snd/controlC1: fabien 5742 F.... pulseaudio
+ CRDA: N/A
+ CasperMD5CheckResult: unknown
+ CurrentDesktop: ubuntu:GNOME
+ DistroRelease: Ubuntu 22.04
+ HibernationDevice: RESUME=UUID=70d9afbb-2d9a-4b6e-88f0-68d461d2b003
+ InstallationDate: Installed on 2015-07-13 (3721 days ago)
+ InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64
(20150218.1)
+ Lsusb:
+ Bus 002 Device 002: ID 0bda:9210 Realtek Semiconductor Corp. RTL9210 M.2
NVME Adapter
+ Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
+ Bus 001 Device 003: ID 8087:0a2a Intel Corp. Bluetooth wireless interface
+ Bus 001 Device 002: ID 064e:9700 Suyin Corp. Asus Integrated Webcam
+ Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+ MachineType: ASUSTeK COMPUTER INC. UX303LNB
+ NonfreeKernelModules: nvidia_modeset nvidia
+ Package: linux (not installed)
+ ProcEnviron:
+ TERM=xterm-256color
+ PATH=(custom, no user)
+ XDG_RUNTIME_DIR=<set>
+ LANG=fr_FR.UTF-8
+ SHELL=/bin/bash
+ ProcFB: 0 i915drmfb
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-153-generic
root=UUID=d0293d5f-398e-4356-b7fd-055cfc3abb3a ro quiet splash vt.handoff=7
+ ProcVersionSignature: Ubuntu 5.15.0-153.163-generic 5.15.185
+ RelatedPackageVersions:
+ linux-restricted-modules-5.15.0-153-generic N/A
+ linux-backports-modules-5.15.0-153-generic N/A
+ linux-firmware 20220329.git681281e4-0ubuntu3.39
+ Tags: jammy
+ Uname: Linux 5.15.0-153-generic x86_64
+ UpgradeStatus: Upgraded to jammy on 2025-06-07 (104 days ago)
+ UserGroups: adm bumblebee cdrom dip lpadmin plugdev sambashare sudo
+ _MarkForUpload: True
+ dmi.bios.date: 01/22/2015
+ dmi.bios.release: 5.6
+ dmi.bios.vendor: American Megatrends Inc.
+ dmi.bios.version: UX303LNB.206
+ dmi.board.asset.tag: ATN12345678901234567
+ dmi.board.name: UX303LNB
+ dmi.board.vendor: ASUSTeK COMPUTER INC.
+ dmi.board.version: 1.0
+ dmi.chassis.asset.tag: No Asset Tag
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: ASUSTeK COMPUTER INC.
+ dmi.chassis.version: 1.0
+ dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrUX303LNB.206:bd01/22/2015:br5.6:svnASUSTeKCOMPUTERINC.:pnUX303LNB:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX303LNB:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:skuASUS-NotebookSKU:
+ dmi.product.family: UX
+ dmi.product.name: UX303LNB
+ dmi.product.sku: ASUS-NotebookSKU
+ dmi.product.version: 1.0
+ dmi.sys.vendor: ASUSTeK COMPUTER INC.
** Attachment added: "AlsaInfo.txt"
https://bugs.launchpad.net/bugs/2125250/+attachment/5910565/+files/AlsaInfo.txt
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/2125250
Title:
UBSAN: array-index-out-of-bounds in
/build/linux-1ylo5V/linux-6.8.0/drivers/input/mouse/focaltech.c:221:17
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2125250/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
