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Problem #784477
Component
kernel
Last affected version
0:6.17.4-200.fc42
Executable
unknown
First occurrence
2025-06-23
Last occurrence
2026-01-17
Unique reports
19
Quality
-46

Graphs

Statistics

Operating system Unique / Total count
Fedora 41 1 / 1
Fedora 42 19 / 22
Operating system Count
Fedora 42 22
Fedora 41 1
Architecture Count
x86_64 23
Related packages Count
kernel-core 23
 0:6.16.7-200.fc42 3
 0:6.15.5-200.fc42 3
 0:6.14.11-300.fc42 3
 0:6.16.5-200.fc42 2
 0:6.15.6-200.fc42 2
 0:6.16.9-200.fc42 2
 0:6.15.8-200.fc42 2
 0:6.15.10-200.fc42 1
 0:6.17.4-200.fc42 1
 0:6.16.10-200.fc42 1
 0:6.15.3-200.fc42 1
 0:6.15.4-200.fc42 1
 0:6.17.10-100.fc41 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Backtrace

Frame # Function Binary Source or offset Line
1
tb_tunnel_activate
thunderbolt 0xb0
2
tb_tunnel_activate
thunderbolt 0xb0
3
tb_tunnel_activate
thunderbolt 0xb0
4
tb_tunnel_activate
thunderbolt 0xb0
5
tb_tunnel_activate
thunderbolt 0xb0
6
tb_tunnel_activate
thunderbolt 0xb0
7
tb_tunnel_activate
thunderbolt 0xb0
8
tb_tunnel_activate
thunderbolt 0xb0
9
? warn_thunk_thunk
vmlinux 0x1a
10
warn_thunk_thunk
vmlinux 0x1a
11
warn_thunk_thunk
vmlinux 0x1a
12
warn_thunk_thunk
vmlinux 0x1a
13
warn_thunk_thunk
vmlinux 0x1a
14
warn_thunk_thunk
vmlinux 0x1a
15
warn_thunk_thunk
vmlinux 0x1a
16
? warn_thunk_thunk
vmlinux 0x1a
17
warn_thunk_thunk
vmlinux 0x1a
18
? warn_thunk_thunk
vmlinux 0x1a
19
warn_thunk_thunk
vmlinux 0x1a
20
? warn_thunk_thunk
vmlinux 0x1a
21
warn_thunk_thunk
vmlinux 0x1a
WARNING: CPU: 4 PID: 204327 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: wireguard curve25519_x86_64 libcurve25519_generic ip6_udp_tunnel udp_tunnel uinput tun rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_socket nft_socket nf_socket_ipv4 xt_set nf_socket_ipv6 ip_set nft_tproxy nf_tproxy_ipv6 nf_tproxy_ipv4 xt_addrtype nft_compat overlay nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables qrtr bnep sunrpc binfmt_misc vfat fat snd_soc_dmic snd_ps_pdm_dma snd_soc_ps_mach snd_sof_amd_acp70 snd_sof_amd_acp63 snd_sof_amd_vangogh snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp snd_sof_pci snd_sof_xtensa_dsp mt7921e mt7921_common snd_sof mt792x_lib mt76_connac_lib snd_sof_utils snd_ctl_led snd_pci_ps snd_soc_acpi_amd_match snd_amd_sdw_acpi mt76 snd_hda_codec_realtek amd_atl soundwire_amd intel_rapl_msr soundwire_generic_allocation intel_rapl_common
 snd_hda_codec_generic soundwire_bus snd_soc_sdca snd_hda_scodec_component snd_hda_codec_hdmi mac80211 snd_soc_core snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_compress uvcvideo edac_mce_amd snd_hda_codec ac97_bus snd_pcm_dmaengine snd_rpl_pci_acp6x snd_acp_pci uvc btusb snd_hda_core videobuf2_vmalloc snd_acp_legacy_common btrtl videobuf2_memops snd_pci_acp6x snd_hwdep videobuf2_v4l2 btintel kvm_amd snd_seq btbcm videobuf2_common btmtk snd_seq_device libarc4 videodev bluetooth spd5118 kvm snd_pcm mc think_lmi cfg80211 irqbypass ideapad_laptop snd_pci_acp5x snd_timer sparse_keymap snd_rn_pci_acp3x rapl thunderbolt firmware_attributes_class pcspkr snd wmi_bmof platform_profile snd_acp_config i2c_piix4 snd_soc_acpi soundcore snd_pci_acp3x rfkill i2c_smbus k10temp joydev amd_pmc loop nfnetlink zram lz4hc_compress lz4_compress amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper drm_panel_backlight_quirks rtsx_pci_sdmmc drm_buddy nvme drm_display_helper mmc_core
 nvme_core polyval_clmulni polyval_generic ghash_clmulni_intel sha512_ssse3 video sha256_ssse3 hid_multitouch hid_sensor_hub ucsi_acpi sha1_ssse3 typec_ucsi sp5100_tco cec rtsx_pci typec nvme_auth wmi i2c_hid_acpi i2c_hid serio_raw fuse
CPU: 4 UID: 0 PID: 204327 Comm: kworker/u64:46 Not tainted 6.14.11-300.fc42.x86_64 #1
Hardware name: LENOVO 83AR/LNVNB161216, BIOS MDCN30WW 09/17/2023
Workqueue: async async_run_entry_fn
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 02 01 e8 25 53 7d ff 0f 0b e9 29 fa 50 ff 80 3d 80 7f 00 02 00 75 85 48 c7 c7 90 c9 e8 84 c6 05 70 7f 00 02 01 e8 02 53 7d ff <0f> 0b e9 06 fa 50 ff 80 3d 5e 7f 00 02 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffcf358e34bae0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8e928b1dcd80 RCX: 0000000000000027
RDX: ffff8e9581c21948 RSI: 0000000000000001 RDI: ffff8e9581c21940
RBP: ffffcf358e34bb1c R08: 0000000000000000 R09: ffffcf358e34b8c0
R10: ffffffff859368e8 R11: 00000000ffffdfff R12: 0000000000000000
R13: 00000000ffffff92 R14: ffff8e928b1dcd80 R15: ffffcf358e34bc88
FS:  0000000000000000(0000) GS:ffff8e9581c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00002ddc00edd000 CR3: 00000003ac82c000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 tb_cfg_request_put+0x5a/0x70 [thunderbolt]
 tb_cfg_read_raw+0x1e4/0x2c0 [thunderbolt]
 tb_cfg_read+0x54/0xf0 [thunderbolt]
 tb_port_find_cap+0xbd/0x210 [thunderbolt]
 tb_switch_tmu_init+0x68/0x110 [thunderbolt]
 tb_switch_resume+0xdb/0x380 [thunderbolt]
 tb_resume_noirq+0x57/0x2a0 [thunderbolt]
 tb_domain_resume_noirq+0x3f/0x60 [thunderbolt]
 ? __pfx_pci_pm_resume_noirq+0x10/0x10
 dpm_run_callback+0x47/0x140
 device_resume_noirq+0xc3/0x2a0
 async_resume_noirq+0x21/0x30
 async_run_entry_fn+0x31/0x130
 process_one_work+0x17b/0x340
 worker_thread+0x255/0x390
 ? __pfx_worker_thread+0x10/0x10
 kthread+0xec/0x230
 ? __pfx_kthread+0x10/0x10
 ret_from_fork+0x31/0x50
 ? __pfx_kthread+0x10/0x10
 ret_from_fork_asm+0x1a/0x30
 </TASK>