Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000002
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] PREEMPT SMP NOPTI
CPU: 1 PID: 4064 Comm: megasync Not tainted 6.0.5-200.fc36.x86_64 #1
Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./B450M-HDV R4.0, BIOS P3.10 07/18/2019
RIP: 0010:__skb_datagram_iter+0xcb/0x2f0
Code: c0 48 83 c4 30 5b 5d 41 5c 41 5d 41 5e 41 5f e9 2b cc 4c 00 29 c5 74 e7 41 8b 8d c0 00 00 00 49 8b 85 c8 00 00 00 48 8d 34 08 <80> 7e 02 00 0f 84 0c 02 00 00 45 31 f6 49 89 f7 89 ee 4c 89 6c 24
RSP: 0018:ffffa2974a057be0 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffffa2974a057dc8 RSI: 0000000000000000 RDI: ffff932a7df88100
RBP: 000000000000385e R08: 00000000ffc64289 R09: ffffffffbab358e0
R10: ffff93273b654f98 R11: 0000000000000000 R12: 000000000039bd77
R13: ffff932a7df88100 R14: 0000000000000000 R15: ffff93273b655434
FS:  00007f02457fa640(0000) GS:ffff932b10a40000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000002 CR3: 000000019f1aa000 CR4: 00000000003506e0
Call Trace:
 <TASK>
 ? skb_free_datagram+0x10/0x10
 skb_copy_datagram_iter+0x30/0x90
 tcp_recvmsg_locked+0x254/0x8e0
 tcp_recvmsg+0x75/0x1d0
 inet_recvmsg+0x42/0x100
 ? sock_recvmsg+0x1c/0x70
 __sys_recvfrom+0xcb/0x140
 __x64_sys_recvfrom+0x20/0x30
 do_syscall_64+0x5b/0x80
 ? do_syscall_64+0x67/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f027f90307c
Code: 89 7d e8 89 4d d4 e8 33 fa ff ff 44 8b 55 d4 48 8b 55 d8 45 31 c9 41 89 c4 48 8b 75 e0 8b 7d e8 45 31 c0 b8 2d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 e7 48 89 45 e8 e8 80 fa ff ff 48 8b
RSP: 002b:00007f02457f8ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
RAX: ffffffffffffffda RBX: 00007f02457f8c0c RCX: 00007f027f90307c
RDX: 0000000000004030 RSI: 00007f01ff3a1d6b RDI: 0000000000000090
RBP: 00007f02457f8b10 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000004030 R14: 0000000000000000 R15: 00007f0205308f48
 </TASK>
Modules linked in: uas usb_storage tls uinput 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 rfkill ip_set nf_tables nfnetlink qrtr sunrpc intel_rapl_msr intel_rapl_common snd_hda_codec_realtek edac_mce_amd snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi kvm_amd vfat fat snd_hda_intel snd_intel_dspcfg kvm snd_intel_sdw_acpi snd_hda_codec snd_hda_core irqbypass snd_hwdep rapl wmi_bmof pcspkr snd_seq snd_seq_device joydev snd_pcm k10temp snd_timer i2c_piix4 snd soundcore gpio_amdpt gpio_generic acpi_cpufreq zram amdgpu crct10dif_pclmul crc32_pclmul crc32c_intel polyval_clmulni polyval_generic drm_ttm_helper ghash_clmulni_intel nvme ttm iommu_v2 gpu_sched nvme_core drm_buddy drm_display_helper sp5100_tco ccp cec r8169 nvme_common wmi video fuse
CR2: 0000000000000002