Kerneloops

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Problem #794999
Component
kernel
Last affected version
0:6.14.6-200.fc41
Executable
unknown
First occurrence
2025-05-22
Last occurrence
2026-01-08
Unique reports
1
Quality
-42

Graphs

Statistics

Operating system Unique / Total count
Fedora 40 2 / 2
Fedora 41 1 / 1
Operating system Count
Fedora 40 2
Fedora 41 1
Architecture Count
x86_64 3
Related packages Count
kernel-core 3
 0:6.14.5-100.fc40 2
 0:6.14.6-200.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
dcn10_validate_bandwidth
amdgpu 0x34
2
dcn10_validate_bandwidth
amdgpu 0x34
3
dcn10_validate_bandwidth
amdgpu 0x34
4
warn_thunk_thunk
vmlinux 0x1a
5
warn_thunk_thunk
vmlinux 0x1a
6
warn_thunk_thunk
vmlinux 0x1a
7
? warn_thunk_thunk
vmlinux 0x1a
8
warn_thunk_thunk
vmlinux 0x1a
9
warn_thunk_thunk
vmlinux 0x1a
10
? warn_thunk_thunk
vmlinux 0x1a
11
dcn10_validate_bandwidth
amdgpu 0x34
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
WARNING: CPU: 6 PID: 8195 at lib/refcount.c:28 refcount_warn_saturate+0xbe/0x110
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_conntrack xt_MASQUERADE bridge stp llc xt_set xt_addrtype nft_compat 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 ip_set nf_tables qrtr overlay bnep sunrpc binfmt_misc snd_soc_dmic snd_acp6x_pdm_dma snd_soc_acp6x_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 vfat snd_sof fat iwlmvm snd_sof_utils snd_pci_ps snd_ctl_led intel_rapl_msr amd_atl snd_soc_acpi_amd_match snd_hda_codec_realtek intel_rapl_common snd_amd_sdw_acpi snd_hda_codec_generic soundwire_amd mac80211 snd_hda_scodec_component snd_hda_codec_hdmi soundwire_generic_allocation edac_mce_amd soundwire_bus r8153_ecm cdc_ether snd_hda_intel snd_soc_sdca usbnet uvcvideo snd_intel_dspcfg kvm_amd snd_soc_core
 snd_intel_sdw_acpi btusb snd_compress uvc libarc4 snd_hda_codec videobuf2_vmalloc snd_usb_audio ac97_bus btrtl spd5118 videobuf2_memops snd_hda_core snd_pcm_dmaengine kvm snd_usbmidi_lib btintel videobuf2_v4l2 snd_rpl_pci_acp6x snd_hwdep snd_acp_pci snd_ump btbcm videobuf2_common snd_seq btmtk snd_acp_legacy_common snd_rawmidi iwlwifi lenovo_ymc r8152 think_lmi irqbypass videodev snd_seq_device snd_pci_acp6x mii rapl pcspkr bluetooth mc firmware_attributes_class snd_pcm snd_pci_acp5x snd_rn_pci_acp3x cfg80211 ideapad_laptop wmi_bmof snd_timer r8169 snd_acp_config sparse_keymap snd snd_soc_acpi platform_profile thunderbolt snd_pci_acp3x k10temp i2c_piix4 soundcore i2c_smbus realtek rfkill joydev acpi_tad amd_pmc loop nfnetlink zram lz4hc_compress lz4_compress dm_crypt hid_logitech_hidpp uas usb_storage hid_logitech_dj amdgpu amdxcp i2c_algo_bit drm_ttm_helper ttm drm_exec gpu_sched drm_suballoc_helper polyval_clmulni drm_panel_backlight_quirks polyval_generic sdhci_pci drm_buddy nvme ghash_clmulni_intel
 ucsi_acpi sdhci_uhs2 drm_display_helper nvme_core sha512_ssse3 typec_ucsi sdhci sha256_ssse3 cqhci hid_multitouch mmc_core sha1_ssse3 cec sp5100_tco video typec nvme_auth i2c_hid_acpi wmi i2c_hid serio_raw fuse i2c_dev
CPU: 6 UID: 1000 PID: 8195 Comm: KMS thread Not tainted 6.14.6-200.fc41.x86_64 #1
Hardware name: LENOVO 21MW/LNVNB161216, BIOS P6CN21WW 09/11/2024
RIP: 0010:refcount_warn_saturate+0xbe/0x110
Code: 02 01 e8 75 2e 7f ff 0f 0b e9 09 04 54 ff 80 3d bd 37 03 02 00 75 85 48 c7 c7 d0 c8 e8 9e c6 05 ad 37 03 02 01 e8 52 2e 7f ff <0f> 0b e9 e6 03 54 ff 80 3d 9b 37 03 02 00 0f 85 5e ff ff ff 48 c7
RSP: 0018:ffffb25286e5bba8 EFLAGS: 00010286
RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000027
RDX: ffff93a1fef21948 RSI: 0000000000000001 RDI: ffff93a1fef21940
RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffff939aee240060 R14: 0000000000000003 R15: ffff939aee240000
FS:  00007f4e6a1ff6c0(0000) GS:ffff93a1fef00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00003dac0252e1c8 CR3: 0000000133a0e000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 dc_state_destruct+0xbe/0x3e0 [amdgpu]
 dc_state_release.part.0+0x2a/0x80 [amdgpu]
 dm_atomic_destroy_state+0x20/0x30 [amdgpu]
 drm_atomic_state_default_clear+0x234/0x2e0
 __drm_atomic_state_free+0x71/0xb0
 drm_mode_atomic_ioctl+0x5d0/0x7c0
 ? __pfx_drm_mode_atomic_ioctl+0x10/0x10
 drm_ioctl_kernel+0xb0/0x100
 drm_ioctl+0x288/0x530
 ? __pfx_drm_mode_atomic_ioctl+0x10/0x10
 amdgpu_drm_ioctl+0x4b/0x80 [amdgpu]
 __x64_sys_ioctl+0x97/0xc0
 do_syscall_64+0x82/0x160
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? do_syscall_64+0x8e/0x160
 ? srso_alias_return_thunk+0x5/0xfbef5
 ? __irq_exit_rcu+0x4c/0xe0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f4e85cfd8ed
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007f4e6a1fdbf0 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f4e4800f600 RCX: 00007f4e85cfd8ed
RDX: 00007f4e6a1fdc90 RSI: 00000000c03864bc RDI: 000000000000000c
RBP: 00007f4e6a1fdc40 R08: 0000000000000140 R09: 0000000000000001
R10: 0000000000000018 R11: 0000000000000246 R12: 00007f4e6a1fdc90
R13: 00000000c03864bc R14: 000000000000000c R15: 00007f4e48005340
 </TASK>