Backtrace

general protection fault, probably for non-canonical address 0x9f9328aab00000: 0000 [#1] SMP PTI
CPU: 1 PID: 2915 Comm: pool-tracker-mi Not tainted 5.14.10-300.fc35.x86_64 #1
Hardware name: Apple Inc. iMac9,1/Mac-F2218FA9, BIOS     IM91.88Z.008D.B08.0904271717 04/27/09
RIP: 0010:refill_obj_stock+0x51/0x120
Code: c7 c3 00 88 02 00 65 48 03 1d 1b 44 ce 7c 45 31 ed 48 83 c3 10 4c 39 23 74 64 48 89 df e8 87 f3 ff ff 49 8b 04 24 a8 03 75 74 <65> 48 ff 00 e8 c6 2e e3 ff 4c 89 23 41 8b 44 24 18 85 c0 74 09 31
RSP: 0000:ffffa36f819cfc20 EFLAGS: 00010246
RAX: 00a000002ee00000 RBX: ffff93287bd28810 RCX: 0000000000020000
RDX: 00000000fffe71c8 RSI: 0000000000000006 RDI: 000030470404fcf0
RBP: 00000000000000d0 R08: 0000000000000030 R09: fffffffffffe71c8
R10: ffff9327973f6258 R11: 0000000000000000 R12: ffff9327597b44c0
R13: 0000000000000000 R14: ffffdd34015cfd80 R15: ffff9328401dbf00
FS:  00007f17c9caf640(0000) GS:ffff93287bd00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f750076a7c0 CR3: 0000000034284000 CR4: 00000000000406e0
Call Trace:
 ? remove_vma+0x5b/0x70
 kmem_cache_free+0x1fe/0x3f0
 remove_vma+0x5b/0x70
 exit_mmap+0xba/0x1c0
 mmput+0x61/0x140
 do_exit+0x2e9/0xa90
 do_group_exit+0x33/0xa0
 get_signal+0x16b/0x890
 ? wake_up_q+0x90/0x90
 arch_do_signal_or_restart+0xfd/0x730
 ? __x64_sys_futex+0x63/0x1a0
 exit_to_user_mode_prepare+0x11a/0x240
 syscall_exit_to_user_mode+0x18/0x40
 do_syscall_64+0x48/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f17dbcaaf3d
Code: Unable to access opcode bytes at RIP 0x7f17dbcaaf13.
RSP: 002b:00007f17c9caea18 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
RAX: fffffffffffffdfc RBX: 000000000000001a RCX: 00007f17dbcaaf3d
RDX: 000000000000001a RSI: 0000000000000080 RDI: 0000565185cffaf0
RBP: 0000565185cffae8 R08: 0000000000000033 R09: 0000000000000917
R10: 00007f17c9caea30 R11: 0000000000000246 R12: 0000565185cffae0
R13: 0000000000000001 R14: 0000565185cffae8 R15: 0000000000000000
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 sunrpc nls_utf8 hfsplus b43 cordic bcma mac80211 cfg80211 snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio coretemp libarc4 snd_hda_intel kvm_intel btusb snd_intel_dspcfg btrtl snd_intel_sdw_acpi snd_hda_codec btbcm applesmc btintel kvm snd_hda_core snd_hwdep snd_seq snd_seq_device bluetooth snd_pcm uvcvideo videobuf2_vmalloc ssb videobuf2_memops videobuf2_v4l2 irqbypass videobuf2_common videodev mmc_core ecdh_generic pcspkr rfkill snd_timer snd mc soundcore apple_mfi_fastcharge i2c_nforce2 apple_bl acpi_cpufreq zram ip_tables nouveau video drm_ttm_helper ttm i2c_algo_bit mxm_wmi wmi drm_kms_helper cec drm firewire_ohci firewire_core
 crc_itu_t forcedeth hid_apple hid_appleir nv_tco fuse