Backtrace

general protection fault, probably for non-canonical address 0x6c732e3030303165: 0000 [#2] SMP PTI
CPU: 3 PID: 855 Comm: bumblebeed Tainted: G      D    OE     5.14.9-300.fc35.x86_64 #1
Hardware name: LENOVO 20ENCTO1WW/20ENCTO1WW, BIOS N1EET92W (1.65 ) 08/24/2021
RIP: 0010:bbswitch_proc_show+0x1d/0xc0 [bbswitch]
Code: 72 08 00 00 48 83 c4 08 c3 0f 1f 40 00 0f 1f 44 00 00 55 48 89 fd 48 83 ec 08 48 8b 3d ec 33 00 00 48 8b 47 10 48 85 c0 74 21 <48> 8b 40 38 48 85 c0 74 18 48 8d b8 c8 00 00 00 be 04 00 00 00 e8
RSP: 0018:ffffaf0940c27dd8 EFLAGS: 00010206
RAX: 6c732e303030312d RBX: ffff8b09099a2780 RCX: 0000000000000001
RDX: 0000000000000da0 RSI: 0000000000000001 RDI: ffff8b0901f4c000
RBP: ffff8b09099a2780 R08: 0000000000001000 R09: ffff8b0906a274c8
R10: ffffaf0940c27ed8 R11: 0000000000000000 R12: ffffaf0940c27e80
R13: ffffaf0940c27e58 R14: ffff8b09099a27a8 R15: 0000000000000001
FS:  00007febc74ee740(0000) GS:ffff8b107f8c0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f3c1af4d460 CR3: 00000001084e4001 CR4: 00000000003706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 seq_read_iter+0x120/0x4b0
 seq_read+0xea/0x120
 ? __populate_section_memmap+0x1d/0x4e
 proc_reg_read+0x55/0xa0
 vfs_read+0x97/0x180
 ksys_read+0x4f/0xc0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7febc769d812
Code: c0 e9 b2 fe ff ff 50 48 8d 3d 0a 2f 0c 00 e8 b5 f9 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
RSP: 002b:00007fff5bde2768 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 0000000000000d68 RCX: 00007febc769d812
RDX: 000000000000000e RSI: 000055b4470c3b00 RDI: 0000000000000003
RBP: 000055b4470c2600 R08: 0000000000000003 R09: 0000000000000001
R10: 0000000000001000 R11: 0000000000000246 R12: 000000000000000e
R13: 000000000000000e R14: 00007febc77977a0 R15: 0000000000000001
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer 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 nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables nfnetlink qrtr ns bnep bbswitch(OE) sunrpc rmi_smbus rmi_core intel_rapl_msr intel_rapl_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel ee1004 iTCO_wdt intel_pmc_bxt mei_hdcp iTCO_vendor_support mei_wdt snd_ctl_led kvm snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_usb_audio snd_hda_intel irqbypass brcmfmac rapl snd_intel_dspcfg intel_cstate snd_intel_sdw_acpi btusb intel_uncore snd_hda_codec brcmutil btrtl btbcm btintel pcspkr uvcvideo think_lmi bluetooth snd_hda_core snd_usbmidi_lib snd_rawmidi firmware_attributes_class videobuf2_vmalloc snd_hwdep videobuf2_memops cfg80211 intel_wmi_thunderbolt snd_seq wmi_bmof
 videobuf2_v4l2 snd_seq_device snd_pcm thinkpad_acpi videobuf2_common i2c_i801 platform_profile i2c_smbus ledtrig_audio ecdh_generic snd_timer videodev rfkill mei_me joydev mc ie31200_edac snd mei intel_pch_thermal soundcore zram ip_tables r8152 mii uas usb_storage wacom i915 rtsx_pci_sdmmc mmc_core i2c_algo_bit ttm drm_kms_helper cec crct10dif_pclmul crc32_pclmul crc32c_intel drm e1000e ghash_clmulni_intel nvme rtsx_pci serio_raw nvme_core wmi video fuse