From: bugzilla-daemon@kernel.org
To: linux-usb@vger.kernel.org
Subject: [Bug 221478] New: thunderbolt: tb_cfg_read warnings on ASUS TUF Gaming A16 FA608WV, kernel 6.12.86
Date: Thu, 07 May 2026 12:46:57 +0000 [thread overview]
Message-ID: <bug-221478-208809@https.bugzilla.kernel.org/> (raw)
https://bugzilla.kernel.org/show_bug.cgi?id=221478
Bug ID: 221478
Summary: thunderbolt: tb_cfg_read warnings on ASUS TUF Gaming
A16 FA608WV, kernel 6.12.86
Product: Drivers
Version: 2.5
Hardware: All
OS: Linux
Status: NEW
Severity: normal
Priority: P3
Component: USB
Assignee: drivers_usb@kernel-bugs.kernel.org
Reporter: info@maketopsite.com
Regression: No
Kernel: 6.12.86 (vanilla), compiled on Fedora 43
Hardware: ASUS TUF Gaming A16 FA608WV
GPU: NVIDIA proprietary driver
Happens during first boot of this kernel. I didn't find this problem with older
6.12.x kernels (from COPR repo) in journalctl. I didn't try reboot or
sleep/suspend yet. No USB4/TB devices attached. System otherwise continues
booting normally.
May 07 13:40:29 maketopsite abrt-server[6999]: Can't find kernel package
corresponding to '6.12.86'
May 07 13:40:29 maketopsite abrt-dump-journal-oops[1790]:
abrt-dump-journal-oops: Creating problem directories
May 07 13:40:29 maketopsite abrt-dump-journal-oops[1790]:
abrt-dump-journal-oops: Found oopses: 2
May 07 13:40:28 maketopsite kernel: ---[ end trace 0000000000000000 ]---
May 07 13:40:28 maketopsite kernel: </TASK>
May 07 13:40:28 maketopsite kernel: R13: 0000000000000030 R14: 00007fff7fea8d50
R15: 00005629584f42d7
May 07 13:40:28 maketopsite kernel: R10: 0000000000000000 R11: 0000000000000202
R12: 0000000000000030
May 07 13:40:28 maketopsite kernel: RBP: 00007fff7fea8720 R08: 0000000000000000
R09: 0000000000000000
May 07 13:40:28 maketopsite kernel: RDX: 0000000000000030 RSI: 00007fff7fea8d50
RDI: 0000000000000004
May 07 13:40:28 maketopsite kernel: RAX: ffffffffffffffda RBX: 0000000000000004
RCX: 00007f0ade2e8bbe
May 07 13:40:28 maketopsite kernel: RSP: 002b:00007fff7fea8710 EFLAGS: 00000202
ORIG_RAX: 0000000000000000
May 07 13:40:28 maketopsite kernel: Code: 4d 89 d8 e8 34 bd 00 00 4c 8b 5d f8
41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 8>
May 07 13:40:28 maketopsite kernel: RIP: 0033:0x7f0ade2e8bbe
May 07 13:40:28 maketopsite kernel: entry_SYSCALL_64_after_hwframe+0x76/0x7e
May 07 13:40:28 maketopsite kernel: ? irqentry_exit_to_user_mode+0x2c/0x1c0
May 07 13:40:28 maketopsite kernel: ? do_syscall_64+0x89/0x170
May 07 13:40:28 maketopsite kernel: ? do_syscall_64+0x89/0x170
May 07 13:40:28 maketopsite kernel: ? syscall_exit_to_user_mode+0x37/0x1c0
May 07 13:40:28 maketopsite kernel: ? do_sys_openat2+0x96/0xe0
May 07 13:40:28 maketopsite kernel: ? __pfx_kfree_link+0x10/0x10
May 07 13:40:28 maketopsite kernel: ? do_filp_open+0xc5/0x160
May 07 13:40:28 maketopsite kernel: ? __memcg_slab_free_hook+0x119/0x170
May 07 13:40:28 maketopsite kernel: ? path_openat+0x47e/0x12f0
May 07 13:40:28 maketopsite kernel: do_syscall_64+0x7d/0x170
May 07 13:40:28 maketopsite kernel: ksys_read+0x75/0xf0
May 07 13:40:28 maketopsite kernel: vfs_read+0x24c/0x380
May 07 13:40:28 maketopsite kernel: kernfs_fop_read_iter+0xb7/0x1c0
May 07 13:40:28 maketopsite kernel: pci_read_config+0x91/0x2a0
May 07 13:40:28 maketopsite kernel: __pm_runtime_resume+0x52/0x90
May 07 13:40:28 maketopsite kernel: rpm_resume+0x4b1/0x6d0
May 07 13:40:28 maketopsite kernel: rpm_callback+0x63/0x70
May 07 13:40:28 maketopsite kernel: ? __pfx_pci_pm_runtime_resume+0x10/0x10
May 07 13:40:28 maketopsite kernel: __rpm_callback+0x41/0x160
May 07 13:40:28 maketopsite kernel: ? __pfx_pci_pm_runtime_resume+0x10/0x10
May 07 13:40:28 maketopsite kernel: ? __pfx_pci_pm_runtime_resume+0x10/0x10
May 07 13:40:28 maketopsite kernel: tb_runtime_resume+0x32/0x120 [thunderbolt]
May 07 13:40:28 maketopsite kernel: ? __pfx_pci_pm_runtime_resume+0x10/0x10
May 07 13:40:28 maketopsite kernel: tb_switch_resume+0xe0/0x380 [thunderbolt]
May 07 13:40:28 maketopsite kernel: ? __pfx_pci_pm_runtime_resume+0x10/0x10
May 07 13:40:28 maketopsite kernel: tb_switch_tmu_init+0xa6/0x4c0
[thunderbolt]
May 07 13:40:28 maketopsite kernel: tb_port_find_cap+0xbd/0x210 [thunderbolt]
May 07 13:40:28 maketopsite kernel: <TASK>
May 07 13:40:28 maketopsite kernel: Call Trace:
May 07 13:40:28 maketopsite kernel: PKRU: 55555554
May 07 13:40:28 maketopsite kernel: CR2: 0000559b6bd0e4e0 CR3: 0000000124fac000
CR4: 0000000000f50ef0
May 07 13:40:28 maketopsite kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
May 07 13:40:28 maketopsite kernel: FS: 00007f0ade277740(0000)
GS:ffff8b437e480000(0000) knlGS:0000000000000000
May 07 13:40:28 maketopsite kernel: R13: 0000000000000000 R14: 0000000000000000
R15: 0000000000000000
May 07 13:40:28 maketopsite kernel: R10: ffffffff91737c48 R11: 00000000ffffdfff
R12: 0000000000000001
May 07 13:40:28 maketopsite kernel: RBP: ffff8b3c46702480 R08: 0000000000000000
R09: ffffcd9ac82cf7d8
May 07 13:40:28 maketopsite kernel: RDX: ffff8b437e4a1948 RSI: 0000000000000001
RDI: ffff8b437e4a1940
May 07 13:40:28 maketopsite kernel: RAX: 0000000000000000 RBX: 0000000000000040
RCX: 0000000000000027
May 07 13:40:28 maketopsite kernel: RSP: 0018:ffffcd9ac82cf938 EFLAGS: 00010246
May 07 13:40:28 maketopsite kernel: Code: 2b 14 25 28 00 00 00 75 61 48 83 c4
28 5b 5d 41 5c 41 5d c3 cc cc cc cc 89 c6 48 c7 c7 f7 6b a>
May 07 13:40:28 maketopsite kernel: RIP: 0010:tb_cfg_read+0xa1/0xf0
[thunderbolt]
May 07 13:40:28 maketopsite kernel: Hardware name: ASUSTeK COMPUTER INC. ASUS
TUF Gaming A16 FA608WV_FA608WV/FA608WV, BIOS FA608WV.304 1>
May 07 13:40:28 maketopsite kernel: Tainted: [W]=WARN
May 07 13:40:28 maketopsite kernel: CPU: 13 UID: 0 PID: 6944 Comm:
nvidia-modprobe Tainted: G W 6.12.86 #2
May 07 13:40:28 maketopsite kernel: snd_pci_acp6x snd_pci_acp5x
snd_hda_codec_generic snd_rn_pci_acp3x snd_hda_scodec_component snd_acp>
May 07 13:40:28 maketopsite kernel: Modules linked in: overlay uinput rfcomm
snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntr>
May 07 13:40:28 maketopsite kernel: WARNING: CPU: 13 PID: 6944 at
drivers/thunderbolt/ctl.c:1110 tb_cfg_read+0xa1/0xf0 [thunderbolt]
May 07 13:40:28 maketopsite kernel: tb_cfg_read: -5
May 07 13:40:28 maketopsite kernel: ------------[ cut here ]------------
May 07 13:40:28 maketopsite kernel: ---[ end trace 0000000000000000 ]---
May 07 13:40:28 maketopsite kernel: </TASK>
May 07 13:40:28 maketopsite kernel: R13: 0000000000000030 R14: 00007fff7fea8d50
R15: 00005629584f42d7
May 07 13:40:28 maketopsite kernel: R10: 0000000000000000 R11: 0000000000000202
R12: 0000000000000030
May 07 13:40:28 maketopsite kernel: RBP: 00007fff7fea8720 R08: 0000000000000000
R09: 0000000000000000
May 07 13:40:28 maketopsite kernel: RDX: 0000000000000030 RSI: 00007fff7fea8d50
RDI: 0000000000000004
May 07 13:40:28 maketopsite kernel: RAX: ffffffffffffffda RBX: 0000000000000004
RCX: 00007f0ade2e8bbe
May 07 13:40:28 maketopsite kernel: RSP: 002b:00007fff7fea8710 EFLAGS: 00000202
ORIG_RAX: 0000000000000000
May 07 13:40:28 maketopsite kernel: Code: 4d 89 d8 e8 34 bd 00 00 4c 8b 5d f8
41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 8>
May 07 13:40:28 maketopsite kernel: RIP: 0033:0x7f0ade2e8bbe
May 07 13:40:28 maketopsite kernel: entry_SYSCALL_64_after_hwframe+0x76/0x7e
May 07 13:40:28 maketopsite kernel: ? irqentry_exit_to_user_mode+0x2c/0x1c0
May 07 13:40:28 maketopsite kernel: ? do_syscall_64+0x89/0x170
May 07 13:40:28 maketopsite kernel: ? do_syscall_64+0x89/0x170
May 07 13:40:28 maketopsite kernel: ? syscall_exit_to_user_mode+0x37/0x1c0
May 07 13:40:28 maketopsite kernel: ? do_sys_openat2+0x96/0xe0
May 07 13:40:28 maketopsite kernel: ? __pfx_kfree_link+0x10/0x10
May 07 13:40:28 maketopsite kernel: ? do_filp_open+0xc5/0x160
May 07 13:40:28 maketopsite kernel: ? __memcg_slab_free_hook+0x119/0x170
May 07 13:40:28 maketopsite kernel: ? path_openat+0x47e/0x12f0
May 07 13:40:28 maketopsite kernel: do_syscall_64+0x7d/0x170
May 07 13:40:28 maketopsite kernel: ksys_read+0x75/0xf0
May 07 13:40:28 maketopsite kernel: vfs_read+0x24c/0x380
May 07 13:40:28 maketopsite kernel: kernfs_fop_read_iter+0xb7/0x1c0
May 07 13:40:28 maketopsite kernel: pci_read_config+0x91/0x2a0
May 07 13:40:28 maketopsite kernel: __pm_runtime_resume+0x52/0x90
May 07 13:40:28 maketopsite kernel: rpm_resume+0x4b1/0x6d0
May 07 13:40:28 maketopsite kernel: rpm_callback+0x63/0x70
May 07 13:40:28 maketopsite kernel: ? __pfx_pci_pm_runtime_resume+0x10/0x10
May 07 13:40:28 maketopsite kernel: __rpm_callback+0x41/0x160
May 07 13:40:28 maketopsite kernel: ? __pfx_pci_pm_runtime_resume+0x10/0x10
May 07 13:40:28 maketopsite kernel: ? __pfx_pci_pm_runtime_resume+0x10/0x10
May 07 13:40:28 maketopsite kernel: tb_runtime_resume+0x32/0x120 [thunderbolt]
May 07 13:40:28 maketopsite kernel: ? __pfx_pci_pm_runtime_resume+0x10/0x10
May 07 13:40:28 maketopsite kernel: tb_switch_resume+0xe0/0x380 [thunderbolt]
May 07 13:40:28 maketopsite kernel: ? __pfx_pci_pm_runtime_resume+0x10/0x10
May 07 13:40:28 maketopsite kernel: tb_switch_tmu_init+0xa6/0x4c0
[thunderbolt]
May 07 13:40:28 maketopsite kernel: tb_port_find_cap+0xbd/0x210 [thunderbolt]
May 07 13:40:28 maketopsite kernel: tb_cfg_read+0x54/0xf0 [thunderbolt]
May 07 13:40:28 maketopsite kernel: tb_cfg_read_raw+0x267/0x2c0 [thunderbolt]
May 07 13:40:28 maketopsite kernel: <TASK>
May 07 13:40:28 maketopsite kernel: Call Trace:
May 07 13:40:28 maketopsite kernel: PKRU: 55555554
May 07 13:40:28 maketopsite kernel: CR2: 0000559b6bd0e4e0 CR3: 0000000124fac000
CR4: 0000000000f50ef0
May 07 13:40:28 maketopsite kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
May 07 13:40:28 maketopsite kernel: FS: 00007f0ade277740(0000)
GS:ffff8b437e480000(0000) knlGS:0000000000000000
May 07 13:40:28 maketopsite kernel: R13: 0000000000000000 R14: ffff8b3cca217680
R15: ffffcd9ac82cf940
May 07 13:40:28 maketopsite kernel: R10: ffffffff91737c48 R11: 00000000ffffdfff
R12: 0000000000000001
May 07 13:40:28 maketopsite kernel: RBP: ffffcd9ac82cf7d4 R08: 0000000000000000
R09: ffffcd9ac82cf648
May 07 13:40:28 maketopsite kernel: RDX: ffff8b437e4a1948 RSI: 0000000000000001
RDI: ffff8b437e4a1940
May 07 13:40:28 maketopsite kernel: RAX: 0000000000000000 RBX: 0000000000000344
RCX: 0000000000000027
May 07 13:40:28 maketopsite kernel: RSP: 0018:ffffcd9ac82cf7a8 EFLAGS: 00010246
May 07 13:40:28 maketopsite kernel: Code: 0b b8 fb ff ff ff c3 cc cc cc cc 48
c7 c7 78 88 ad c1 e8 ac dd 68 cd 0f 0b eb e6 44 89 c6 48 c>
May 07 13:40:28 maketopsite kernel: RIP: 0010:check_config_address+0x77/0x90
[thunderbolt]
May 07 13:40:28 maketopsite kernel: Hardware name: ASUSTeK COMPUTER INC. ASUS
TUF Gaming A16 FA608WV_FA608WV/FA608WV, BIOS FA608WV.304 1>
May 07 13:40:28 maketopsite kernel: CPU: 13 UID: 0 PID: 6944 Comm:
nvidia-modprobe Not tainted 6.12.86 #2
May 07 13:40:28 maketopsite kernel: snd_pci_acp6x snd_pci_acp5x
snd_hda_codec_generic snd_rn_pci_acp3x snd_hda_scodec_component snd_acp>
May 07 13:40:28 maketopsite kernel: Modules linked in: overlay uinput rfcomm
snd_seq_dummy snd_hrtimer nf_conntrack_netbios_ns nf_conntr>
May 07 13:40:28 maketopsite kernel: WARNING: CPU: 13 PID: 6944 at
drivers/thunderbolt/ctl.c:227 check_config_address+0x77/0x90 [thunderb>
May 07 13:40:28 maketopsite kernel: wrong offset (expected 40, got 0
)
May 07 13:40:28 maketopsite kernel: ------------[ cut here ]------------
May 07 13:40:28 maketopsite kernel: thunderbolt 0000:67:00.5: 0: timeout
reading config space 1 from 0x0
May 07 13:40:26 maketopsite systemd[4740]: Started gvfs-metadata.service -
Virtual filesystem metadata service
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