Backtrace

general protection fault, probably for non-canonical address 0x82f8e389b64607d8: 0000 [#2] SMP PTI
CPU: 3 PID: 3370 Comm: pulseaudio Tainted: G      D           5.8.15-301.fc33.x86_64 #1
Hardware name: Gigabyte Technology Co., Ltd. H55M-D2H/H55M-S2H, BIOS F3 08/20/2010
RIP: 0010:__kmalloc+0x9a/0x260
Code: 9b 01 00 00 4d 8b 07 65 49 8b 50 08 65 4c 03 05 d4 7a d2 6d 4d 8b 20 4d 85 e4 0f 84 ae 01 00 00 41 8b 47 20 49 8b 3f 4c 01 e0 <48> 8b 18 48 89 c1 49 33 9f 70 01 00 00 48 0f c9 48 31 cb 40 f6 c7
RSP: 0018:ffffbf6a0847fa90 EFLAGS: 00010286
RAX: 82f8e389b64607d8 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000084cfd RSI: 0000000000000cc0 RDI: 000000000002f0c0
RBP: 0000000000000cc0 R08: ffff98cae7cef0c0 R09: 002d04879e195db3
R10: 0000000000000000 R11: 0000000000000000 R12: 82f8e389b64607a8
R13: 0000000000000048 R14: ffff98cae6c07480 R15: ffff98cae6c07480
FS:  00007f650804d140(0000) GS:ffff98cae7cc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000157649f7b010 CR3: 00000001494fa000 CR4: 00000000000006e0
Call Trace:
 ? do_sys_poll+0xdf/0x550
 do_sys_poll+0xdf/0x550
 ? get_order+0x20/0x20
 ? account_entity_enqueue+0x9c/0xd0
 ? dbs_update_util_handler+0x16/0x80
 ? enqueue_task_fair+0xe0/0x670
 ? check_preempt_curr+0x7e/0x90
 ? ttwu_do_wakeup+0x19/0x150
 ? try_to_wake_up+0x207/0x5c0
 ? _cond_resched+0x16/0x40
 ? mutex_lock+0xe/0x30
 ? pipe_read+0x38e/0x460
 ? __seccomp_filter+0x7f/0x6c0
 ? new_sync_read+0x167/0x180
 ? _copy_from_user+0x2e/0x60
 __x64_sys_ppoll+0xac/0x130
 do_syscall_64+0x4d/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x7f6508a32b0e
Code: 7c 24 08 e8 44 f9 f8 ff 4c 8b 54 24 18 48 8b 74 24 10 41 b8 08 00 00 00 41 89 c1 48 8b 7c 24 08 4c 89 e2 b8 0f 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 3a 44 89 cf 89 44 24 08 e8 8e f9 f8 ff 8b 44
RSP: 002b:00007ffef1df91a0 EFLAGS: 00000293 ORIG_RAX: 000000000000010f
RAX: ffffffffffffffda RBX: 0000563d1e6eb640 RCX: 00007f6508a32b0e
RDX: 00007ffef1df91c0 RSI: 0000000000000025 RDI: 0000563d1e792040
RBP: 0000000000000000 R08: 0000000000000008 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000293 R12: 00007ffef1df91c0
R13: 0000563d1e6eb640 R14: 0000000000000001 R15: 0000563d1e76bdd0
Modules linked in: rfcomm 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 ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc iwlmvm mac80211 intel_powerclamp coretemp kvm_intel libarc4 uvcvideo btusb iwlwifi btrtl btbcm btintel bluetooth kvm videobuf2_vmalloc videobuf2_memops cfg80211 videobuf2_v4l2 snd_usb_audio iTCO_wdt videobuf2_common gpio_ich intel_pmc_bxt mei_wdt iTCO_vendor_support irqbypass snd_hda_codec_realtek intel_cstate videodev snd_hda_codec_hdmi snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_usbmidi_lib snd_hda_core intel_uncore snd_rawmidi snd_hwdep snd_seq ecdh_generic snd_seq_device
 i2c_i801 ecc snd_pcm pcspkr i7core_edac joydev snd_timer mc i2c_smbus mei_me lpc_ich snd rfkill soundcore mei acpi_cpufreq zram ip_tables nouveau video mxm_wmi wmi i2c_algo_bit drm_kms_helper cec ttm drm crc32c_intel serio_raw ata_generic r8169 pata_acpi pata_jmicron fuse