Backtrace

general protection fault, probably for non-canonical address 0x480cc67018fe09b8: 0000 [#2] SMP NOPTI
CPU: 6 PID: 8678 Comm: CIPCServer::Thr Tainted: G      D W         5.12.17-300.fc34.x86_64 #1
Hardware name: Dell Inc. G5 5505/0NCW8W, BIOS 1.7.0 05/10/2021
RIP: 0010:__kmalloc+0xc9/0x260
Code: 7c d1 62 49 8b 00 49 83 78 10 00 48 89 04 24 0f 84 7f 01 00 00 48 85 c0 0f 84 76 01 00 00 41 8b 4c 24 28 49 8b 3c 24 48 01 c1 <48> 8b 19 48 89 ce 49 33 9c 24 b8 00 00 00 48 0f ce 48 31 f3 40 f6
RSP: 0018:ffffb115c3313e40 EFLAGS: 00210206
RAX: 480cc67018fe09a8 RBX: 0000000000000001 RCX: 480cc67018fe09b8
RDX: 000000000029ead1 RSI: 0000000000400dc0 RDI: 000000000002f080
RBP: ffff8e92c0042400 R08: ffff8e93c77af080 R09: 0000000000008658
R10: 0000000000000000 R11: 0000000000000000 R12: ffff8e92c0042400
R13: 0000000000000018 R14: ffffffff9d55c95d R15: 0000000000400dc0
FS:  0000000000000000(0000) GS:ffff8e93c7780000(0063) knlGS:00000000da2ffac0
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 00007f46080870b8 CR3: 0000000138fd4000 CR4: 0000000000350ee0
Call Trace:
 security_prepare_creds+0x6d/0x90
 prepare_creds+0x166/0x270
 do_faccessat+0x196/0x240
 __do_fast_syscall_32+0x5c/0x90
 do_fast_syscall_32+0x2f/0x70
 entry_SYSCALL_compat_after_hwframe+0x45/0x4d
RIP: 0023:0xf7f90559
Code: 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 51 52 55 89 cd 0f 05 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00
RSP: 002b:00000000da2fdae8 EFLAGS: 00200282 ORIG_RAX: 0000000000000021
RAX: ffffffffffffffda RBX: 00000000ff8cc47b RCX: 0000000000000004
RDX: 00000000f7b00e1c RSI: 00000000ff8cc47b RDI: 000000000000004a
RBP: 00000000f7929000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
Modules linked in: uinput rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc ccm cmac 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 bnep sunrpc snd_acp3x_pdm_dma snd_acp3x_rn snd_soc_dmic intel_rapl_msr intel_rapl_common snd_soc_core snd_compress snd_pcm_dmaengine edac_mce_amd ac97_bus iwlmvm snd_hda_codec_realtek kvm_amd dell_laptop snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi mac80211 kvm snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi irqbypass dell_wmi libarc4 rapl snd_hda_codec dell_smbios pcspkr dcdbas vfat
 alienware_wmi sparse_keymap uvcvideo snd_hda_core fat wmi_bmof dell_wmi_descriptor iwlwifi btusb snd_hwdep btrtl videobuf2_vmalloc snd_seq btbcm videobuf2_memops btintel videobuf2_v4l2 snd_seq_device videobuf2_common bluetooth k10temp i2c_piix4 snd_pcm videodev joydev ecdh_generic ecc mc cfg80211 snd_timer ucsi_acpi snd typec_ucsi snd_rn_pci_acp3x snd_pci_acp3x typec soundcore dell_rbtn acpi_cpufreq acpi_tad rfkill zram ip_tables amdgpu hid_logitech_hidpp ccp hid_multitouch drm_ttm_helper ttm iommu_v2 gpu_sched i2c_algo_bit drm_kms_helper crct10dif_pclmul crc32_pclmul cec crc32c_intel nvme drm ghash_clmulni_intel serio_raw nvme_core sp5100_tco r8169 wmi video i2c_hid_acpi i2c_hid hid_logitech_dj fuse