Backtrace

general protection fault, probably for non-canonical address 0xa685d88880eeb5d1: 0000 [#2] SMP PTI
CPU: 4 PID: 49643 Comm: gpu-process_cra Tainted: G S    D  C        5.12.7-300.fc34.x86_64 #1
Hardware name: Dell Inc. Precision T7600/082WXT, BIOS A17 06/30/2019
RIP: 0010:kmem_cache_alloc_trace+0xa9/0x210
Code: 91 d1 67 49 8b 00 49 83 78 10 00 48 89 04 24 0f 84 50 01 00 00 48 85 c0 0f 84 47 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:ffffa0bfd0a2feb0 EFLAGS: 00010286
RAX: a685d88880eeb5a1 RBX: 0000000000000000 RCX: a685d88880eeb5d1
RDX: 0000000000133379 RSI: 0000000000000dc0 RDI: 000000000002f0c0
RBP: ffff8893c0042600 R08: ffff889b0fb2f0c0 R09: ffff8898f64668f0
R10: 0000000000000000 R11: 0000000000000000 R12: ffff8893c0042600
R13: 0000000000000048 R14: ffffffff981314a3 R15: 0000000000000dc0
FS:  00007f09302be640(0000) GS:ffff889b0fb00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055b58bbcce60 CR3: 0000000105a9a002 CR4: 00000000000606e0
Call Trace:
 sched_autogroup_create_attach+0x23/0x170
 ksys_setsid+0xe8/0x100
 __do_sys_setsid+0xa/0x10
 do_syscall_64+0x33/0x40
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x55b58a546847
Code: e3 48 c1 ea 03 48 83 fe 09 48 89 d6 77 eb 85 ff 0f 85 99 00 00 00 45 31 c0 e9 51 ff ff ff e8 e0 b1 eb 01 b8 70 00 00 00 0f 05 <48> 3d 01 f0 ff ff 72 0c 48 89 c3 f7 db e8 e7 eb 62 04 89 18 48 8d
RSP: 002b:00007f09302bced0 EFLAGS: 00000202 ORIG_RAX: 0000000000000070
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000055b58a546847
RDX: 0000000000000218 RSI: 00007f09302bcc74 RDI: 0000000000000082
RBP: 00007f09302bd1f0 R08: 00007f09302bcc58 R09: 00007f09302bcc68
R10: 0000000000000022 R11: 0000000000000202 R12: aaaaaaaaaaaaaaaa
R13: 000033b32d616f50 R14: 00007f09302bced8 R15: 00000000000000c9
Modules linked in: uinput exfat rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc 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 ses enclosure cmac bnep sunrpc intel_rapl_msr intel_rapl_common snd_hda_codec_realtek sb_edac snd_usb_audio snd_hda_codec_generic snd_hda_codec_hdmi x86_pkg_temp_thermal intel_powerclamp ledtrig_audio coretemp squashfs snd_hda_intel snd_usbmidi_lib vfat snd_intel_dspcfg fat iTCO_wdt kvm_intel snd_rawmidi snd_intel_sdw_acpi intel_pmc_bxt snd_hda_codec r8188eu(C) gspca_vc032x mei_hdcp mei_wdt loop uvcvideo
 iTCO_vendor_support snd_hda_core dcdbas btusb gspca_main videobuf2_vmalloc snd_hwdep lib80211 btrtl dell_smm_hwmon videobuf2_memops kvm btbcm snd_seq btintel videobuf2_v4l2 snd_seq_device videobuf2_common bluetooth cfg80211 joydev irqbypass snd_pcm videodev rapl snd_timer intel_cstate uas ecdh_generic i2c_i801 mc rfkill ecc snd i2c_smbus usb_storage pcspkr intel_uncore mei_me lpc_ich mei soundcore zram ip_tables nouveau drm_ttm_helper ttm mxm_wmi wmi i2c_algo_bit video drm_kms_helper crct10dif_pclmul cec crc32_pclmul crc32c_intel isci drm ghash_clmulni_intel serio_raw e1000e libsas scsi_transport_sas fuse