Kerneloops

Note: Executable of this report does not come from a package.
Similar reports
Problem #647816
Component
kernel Tainted
Last affected version
N/A
Executable
unknown
First occurrence
2021-02-04
Last occurrence
2021-02-08
Unique reports
1
Quality
-17

Statistics

Operating system Unique / Total count
Fedora 33 1 / 2
Operating system Count
Fedora 33 2
Architecture Count
x86_64 2

History

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Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.


Backtrace

Frame # Function Binary Source or offset Line
1
backlight_device_set_brightness
vmlinux 0x6e
2
backlight_device_set_brightness
vmlinux 0x6e
3
backlight_device_set_brightness
vmlinux 0x6e
4
? backlight_device_set_brightness
vmlinux 0x6e
5
backlight_device_set_brightness
vmlinux 0x6e
6
? backlight_device_set_brightness
vmlinux 0x6e
7
backlight_device_set_brightness
vmlinux 0x6e
WARNING: CPU: 2 PID: 12345 at lib/refcount.c:28 refcount_warn_saturate+0xa6/0xf0
Modules linked in: cdc_ether usbnet r8152 mii uinput rfcomm xt_CHECKSUM xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp xt_MASQUERADE nf_conntrack_netlink xt_addrtype tun br_netfilter bridge stp llc ccm nft_objref 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 ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink overlay ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iwlmvm snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation mac80211 soundwire_cadence snd_hda_codec snd_acp3x_pdm_dma snd_soc_dmic snd_acp3x_rn snd_soc_core libarc4 squashfs snd_hda_core snd_compress snd_hwdep snd_pcm_dmaengine ac97_bus uvcvideo snd_seq
 iwlwifi btusb videobuf2_vmalloc vfat edac_mce_amd videobuf2_memops fat btrtl snd_seq_device videobuf2_v4l2 btbcm kvm_amd btintel snd_pcm videobuf2_common loop thinkpad_acpi bluetooth kvm snd_timer irqbypass ledtrig_audio videodev cfg80211 ecdh_generic mc ecc rapl sp5100_tco joydev pcspkr snd ucsi_acpi snd_rn_pci_acp3x typec_ucsi ipmi_devintf k10temp i2c_piix4 wmi_bmof snd_pci_acp3x soundcore ipmi_msghandler rfkill typec i2c_scmi acpi_cpufreq zram ip_tables amdgpu iommu_v2 gpu_sched ttm rtsx_pci_sdmmc mmc_core i2c_algo_bit drm_kms_helper cec drm crct10dif_pclmul crc32_pclmul crc32c_intel nvme serio_raw ghash_clmulni_intel ccp nvme_core rtsx_pci r8169 wmi video pinctrl_amd fuse
CPU: 2 PID: 12345 Comm: kworker/2:3 Tainted: G        W         5.10.11-200.fc33.x86_64 #1
Hardware name: LENOVO 20UFS04J00/20UFS04J00, BIOS R1CET60W(1.29 ) 11/30/2020
Workqueue: events irq_affinity_notify
RIP: 0010:refcount_warn_saturate+0xa6/0xf0
Code: 05 a5 47 71 01 01 e8 aa 6a 56 00 0f 0b c3 80 3d 93 47 71 01 00 75 95 48 c7 c7 28 78 40 97 c6 05 83 47 71 01 01 e8 8b 6a 56 00 <0f> 0b c3 80 3d 72 47 71 01 00 0f 85 72 ff ff ff 48 c7 c7 80 78 40
RSP: 0018:ffff99dc95d7fe60 EFLAGS: 00010286
RAX: 0000000000000026 RBX: ffff89a8c004acc8 RCX: ffff89afaf898a88
RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffff89afaf898a80
RBP: ffff89a8c999de00 R08: 0000000000000000 R09: ffff99dc95d7fc90
R10: ffff99dc95d7fc88 R11: ffffffff97b44748 R12: 0000000000000202
R13: ffff89a8c999dea4 R14: ffff89afaf8af700 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff89afaf880000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00003e9a08fad000 CR3: 0000000133a98000 CR4: 0000000000350ee0
Call Trace:
 irq_affinity_notify+0xef/0x100
 process_one_work+0x1b6/0x350
 worker_thread+0x53/0x3e0
 ? process_one_work+0x350/0x350
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30