Public bug reported:
[ 43.991642] ------------[ cut here ]------------
[ 43.991650] UBSAN: array-index-out-of-bounds in
/var/lib/dkms/broadcom-sta/6.30.223.271/build/src/wl/sys/wl_cfg80211_hybrid.c:2394:26
[ 43.991659] index 1 is out of range for type 'uint8 [1]'
[ 43.991663] CPU: 1 PID: 763 Comm: wl_event_handle Tainted: P OE
6.8.0-31-generic #31-Ubuntu
[ 43.991668] Hardware name: Apple Inc. MacBookAir4,2/Mac-742912EFDBEE19B3,
BIOS 135.0.0.0.0 06/14/2019
[ 43.991670] Call Trace:
[ 43.991674] <TASK>
[ 43.991678] dump_stack_lvl+0x48/0x70
[ 43.991692] dump_stack+0x10/0x20
[ 43.991697] __ubsan_handle_out_of_bounds+0xc6/0x110
[ 43.991703] wl_update_bss_info+0x10f/0x370 [wl]
[ 43.991807] wl_bss_connect_done.isra.0+0x170/0x2a0 [wl]
[ 43.991901] wl_notify_connect_status+0xdf/0x450 [wl]
[ 43.991998] wl_event_handler+0x7b/0x240 [wl]
[ 43.992077] ? __pfx_wl_event_handler+0x10/0x10 [wl]
[ 43.992147] kthread+0xf2/0x120
[ 43.992151] ? __pfx_kthread+0x10/0x10
[ 43.992154] ret_from_fork+0x47/0x70
[ 43.992158] ? __pfx_kthread+0x10/0x10
[ 43.992160] ret_from_fork_asm+0x1b/0x30
[ 43.992165] </TASK>
[ 43.992166] ---[ end trace ]---
ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: linux-image-6.8.0-31-generic 6.8.0-31.31
ProcVersionSignature: Ubuntu 6.8.0-31.31-generic 6.8.1
Uname: Linux 6.8.0-31-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.28.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/seq: js1 1135 F.... pipewire
/dev/snd/controlC0: js1 1137 F.... wireplumber
CRDA: N/A
CasperMD5CheckResult: unknown
CurrentDesktop: KDE
Date: Wed May 15 22:42:50 2024
InstallationDate: Installed on 2024-03-01 (75 days ago)
InstallationMedia: Kubuntu 23.10 "Mantic Minotaur" - Release amd64 (20231010)
MachineType: Apple Inc. MacBookAir4,2
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.8.0-31-generic
root=/dev/mapper/vgkubuntu-root ro ipv6.disable=1 quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-6.8.0-31-generic N/A
linux-backports-modules-6.8.0-31-generic N/A
linux-firmware 20240318.git3b128b60-0ubuntu2
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/14/2019
dmi.bios.release: 0.1
dmi.bios.vendor: Apple Inc.
dmi.bios.version: 135.0.0.0.0
dmi.board.asset.tag: Base Board Asset Tag#
dmi.board.name: Mac-742912EFDBEE19B3
dmi.board.vendor: Apple Inc.
dmi.board.version: MacBookAir4,2
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-742912EFDBEE19B3
dmi.modalias:
dmi:bvnAppleInc.:bvr135.0.0.0.0:bd06/14/2019:br0.1:svnAppleInc.:pnMacBookAir4,2:pvr1.0:rvnAppleInc.:rnMac-742912EFDBEE19B3:rvrMacBookAir4,2:cvnAppleInc.:ct10:cvrMac-742912EFDBEE19B3:skuSystemSKU#:
dmi.product.family: MacBook Air
dmi.product.name: MacBookAir4,2
dmi.product.sku: System SKU#
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug noble
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https://bugs.launchpad.net/bugs/2065839
Title:
UBSAN: array-index-out-of-bounds
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