Backtrace

BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#1] PREEMPT SMP PTI
CPU: 0 PID: 12032 Comm: Chrome_ChildIOT Tainted: G        W          6.2.12-200.fc37.x86_64 #1
Hardware name: MICRO-STAR INTERNATIONAL CO., LTD MS-B09611/MS-B0961, BIOS EB096IMS V1.3 05/11/2015
RIP: 0010:schedule+0x55/0xe0
Code: 75 7d 48 8b bb e8 0c 00 00 48 85 ff 74 0a be 01 00 00 00 e8 3d ca 7e ff 65 48 8b 2c 25 c0 15 03 00 bf 01 00 00 00 e8 ba 3a 1e <ff> 31 ff e8 d3 eb ff ff bf 01 00 00 00 e8 69 28 1e ff 48 8b 45 00
RSP: 0018:ffffb3460c3e7d28 EFLAGS: 00010287
RAX: 0000000000000000 RBX: ffff9559dcb3a780 RCX: 0000000000000000
RDX: 0000000000000002 RSI: ffffffffb48c1b46 RDI: 00000000ffffffff
RBP: ffff9559dcb3a780 R08: 0000000000031660 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000110 R12: 0000000000000000
R13: 0000000000000010 R14: ffff955809839f28 R15: ffff955809839f28
FS:  00007f15de7fd6c0(0000) GS:ffff955a17400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000001e139a001 CR4: 00000000000706f0
Call Trace:
 <TASK>
 schedule_hrtimeout_range_clock+0x112/0x120
 do_epoll_wait+0x698/0x7d0
 ? __x64_sys_epoll_wait+0x6f/0x110
 ? __seccomp_filter+0x331/0x500
 ? __pfx_ep_autoremove_wake_function+0x10/0x10
 __x64_sys_epoll_wait+0x6f/0x110
 do_syscall_64+0x5b/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? do_syscall_64+0x67/0x80
 ? syscall_exit_to_user_mode+0x17/0x40
 ? do_syscall_64+0x67/0x80
 ? do_syscall_64+0x67/0x80
 entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f15f12c4196
Code: 10 89 7c 24 0c 89 4c 24 1c e8 46 b4 f7 ff 44 8b 54 24 1c 8b 54 24 18 41 89 c0 48 8b 74 24 10 8b 7c 24 0c b8 e8 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 32 44 89 c7 89 44 24 0c e8 96 b4 f7 ff 8b 44
RSP: 002b:00007f15de7fc080 EFLAGS: 00000293 ORIG_RAX: 00000000000000e8
RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007f15f12c4196
RDX: 0000000000000010 RSI: 00007f15de7fc390 RDI: 0000000000000019
RBP: 00007f15de7fc5f0 R08: 0000000000000000 R09: 0000000000002710
R10: 00000000ffffffff R11: 0000000000000293 R12: 7fffffffffffffff
R13: 0000000000000000 R14: 00007f15de7fc390 R15: 00007f15de7fc1a0
 </TASK>
Modules linked in: tls rfcomm snd_seq_dummy snd_hrtimer xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp bridge stp llc iwlmvm intel_rapl_msr intel_rapl_common bnep x86_pkg_temp_thermal intel_powerclamp coretemp mac80211 kvm_intel libarc4 btusb iwlwifi btrtl btbcm btintel kvm uvcvideo btmtk 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_tables cfg80211 ebtable_nat videobuf2_vmalloc ebtable_broute bluetooth ip6table_nat ip6table_mangle videobuf2_memops ip6table_raw snd_hda_codec_realtek ip6table_security videobuf2_v4l2 iptable_nat nf_nat snd_hda_codec_generic nf_conntrack ledtrig_audio nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw snd_hda_codec_hdmi iptable_security snd_hda_intel videobuf2_common snd_usb_audio ip_set snd_intel_dspcfg snd_intel_sdw_acpi nfnetlink ebtable_filter ebtables ip6table_filter
 iptable_filter mei_hdcp snd_hda_codec videodev mei_pxp at24 irqbypass iTCO_wdt intel_pmc_bxt iTCO_vendor_support rapl intel_cstate snd_usbmidi_lib qrtr snd_hda_core intel_uncore snd_rawmidi snd_seq mei_me mc snd_hwdep joydev snd_seq_device snd_pcm sparse_keymap i2c_i801 snd_timer mei i2c_smbus pcspkr mxm_wmi rfkill sunrpc snd lpc_ich soundcore binfmt_misc vfat fat acpi_pad loop zram i915 crct10dif_pclmul crc32_pclmul crc32c_intel polyval_generic drm_buddy r8169 drm_display_helper ghash_clmulni_intel sha512_ssse3 cec ttm video wmi scsi_dh_rdac scsi_dh_emc scsi_dh_alua ip6_tables ip_tables dm_multipath fuse
CR2: 0000000000000000