Kerneloops

Note: Executable of this report does not come from a package.
Similar reports
Problem #662408
Component
kernel Tainted
Last affected version
N/A
Executable
unknown
First occurrence
2021-12-08
Last occurrence
2021-12-08
Unique reports
1
Quality
-41

Statistics

Operating system Unique / Total count
Fedora 34 1 / 1
Operating system Count
Fedora 34 1
Architecture Count
x86_64 1

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
em28xx_init_extension
em28xx drivers/media/usb/em28xx/em28xx-core.c 1132
2
em28xx_init_extension
em28xx drivers/media/usb/em28xx/em28xx-core.c 1132
3
enqueue_hrtimer
vmlinux 0x2f
4
? enqueue_hrtimer
vmlinux 0x2f
5
enqueue_hrtimer
vmlinux 0x2f
6
enqueue_hrtimer
vmlinux 0x2f
7
enqueue_hrtimer
vmlinux 0x2f
8
enqueue_hrtimer
vmlinux 0x2f
9
? enqueue_hrtimer
vmlinux 0x2f
10
enqueue_hrtimer
vmlinux 0x2f
11
enqueue_hrtimer
vmlinux 0x2f
12
enqueue_hrtimer
vmlinux 0x2f
13
? enqueue_hrtimer
vmlinux 0x2f
14
enqueue_hrtimer
vmlinux 0x2f
15
enqueue_hrtimer
vmlinux 0x2f
16
? enqueue_hrtimer
vmlinux 0x2f
17
enqueue_hrtimer
vmlinux 0x2f
18
? enqueue_hrtimer
vmlinux 0x2f
19
enqueue_hrtimer
vmlinux 0x2f 
BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] SMP NOPTI
CPU: 11 PID: 9357 Comm: kworker/11:0 Tainted: G           OE     5.15.6-100.fc34.x86_64 #1
Hardware name: LENOVO 20TJS07300/20TJS07300, BIOS N2VET33W (1.18 ) 08/11/2021
Workqueue: usb_hub_wq hub_event
RIP: 0010:__list_del_entry_valid+0x2d/0x50
Code: 4c 8b 47 08 48 b8 00 01 00 00 00 00 ad de 48 39 c2 0f 84 d2 0e 5c 00 48 b8 22 01 00 00 00 00 ad de 49 39 c0 0f 84 f2 0e 5c 00 <49> 8b 30 48 39 fe 0f 85 d2 0e 5c 00 48 8b 52 08 48 39 f2 0f 85 b7
RSP: 0018:ffffa27f47fcbbe8 EFLAGS: 00010217
RAX: dead000000000122 RBX: ffffffffc1b1b000 RCX: 0000000000040002
RDX: 0000000000000000 RSI: ffff94a42ca02000 RDI: ffff94a42ca001e8
RBP: ffff94a42ca00000 R08: 0000000000000000 R09: 0000000000040002
R10: 0000000040000000 R11: ffffffffb4d46028 R12: ffffffffc1b1b0d0
R13: ffff94a463ad6800 R14: ffff94a463ad6830 R15: 0000000000000002
FS:  0000000000000000(0000) GS:ffff94b2fd6c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000accc10006 CR4: 00000000007726e0
PKRU: 55555554
Call Trace:
 <TASK>
 em28xx_close_extension+0x64/0xb0 [em28xx]
 em28xx_usb_disconnect.cold+0x82/0xbb [em28xx]
 usb_unbind_interface+0x87/0x270
 ? kernfs_find_ns+0x35/0xd0
 __device_release_driver+0x22a/0x240
 device_release_driver+0x24/0x30
 bus_remove_device+0xd8/0x140
 device_del+0x18b/0x400
 ? kobject_put+0x91/0x1d0
 usb_disable_device+0xc6/0x1e0
 usb_disconnect.cold+0x7b/0x207
 hub_event+0xc04/0x17c0
 ? add_timer_on+0xdb/0x100
 process_one_work+0x1ee/0x390
 worker_thread+0x53/0x3e0
 ? process_one_work+0x390/0x390
 kthread+0x124/0x150
 ? set_kthread_struct+0x40/0x40
 ret_from_fork+0x1f/0x30
 </TASK>
Modules linked in: tun rc_hauppauge em28xx_rc si2157 si2168 i2c_mux em28xx_dvb dvb_core em28xx tveeprom isofs uas usb_storage uinput rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack nf_nat_tftp nf_conntrack_tftp bridge stp llc ip6t_REJECT ipt_REJECT xt_multiport xt_cgroup xt_mark xt_owner 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 ip6table_filter ip6_tables iptable_filter vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep sunrpc vfat fat snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_soc_dmic snd_sof_pci_intel_cnl snd_sof_intel_hda_common
 soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof soundwire_bus snd_soc_skl snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_compress intel_tcc_cooling ac97_bus x86_pkg_temp_thermal iwlmvm snd_hda_codec_hdmi snd_pcm_dmaengine intel_powerclamp snd_hda_intel coretemp snd_intel_dspcfg kvm_intel mac80211 snd_intel_sdw_acpi snd_hda_codec iTCO_wdt intel_pmc_bxt ee1004 mei_hdcp mei_wdt iTCO_vendor_support intel_rapl_msr kvm libarc4 uvcvideo btusb snd_hda_core videobuf2_vmalloc irqbypass videobuf2_memops btrtl iwlwifi rapl videobuf2_v4l2 snd_hwdep btbcm btintel intel_cstate snd_seq videobuf2_common bluetooth cfg80211 snd_seq_device intel_uncore processor_thermal_device_pci_legacy videodev snd_pcm thinkpad_acpi processor_thermal_device processor_thermal_rfim mei_me ledtrig_audio processor_thermal_mbox sparse_keymap ecdh_generic i2c_i801
 snd_timer think_lmi joydev processor_thermal_rapl pcspkr mc platform_profile thunderbolt firmware_attributes_class intel_wmi_thunderbolt wmi_bmof i2c_smbus mei intel_rapl_common rfkill snd intel_pch_thermal intel_soc_dts_iosf int3403_thermal soundcore int340x_thermal_zone int3400_thermal acpi_thermal_rel acpi_pad acpi_tad zram ip_tables i915 nouveau drm_ttm_helper mxm_wmi i2c_algo_bit ttm drm_kms_helper sdhci_pci cec cqhci drm sdhci crct10dif_pclmul crc32_pclmul crc32c_intel nvme mmc_core ucsi_acpi ghash_clmulni_intel nvme_core serio_raw typec_ucsi typec wmi video pinctrl_cannonlake ipmi_devintf ipmi_msghandler fuse
CR2: 0000000000000000