| Operating system | Unique / Total count |
|---|---|
| Fedora 33 | 1 / 1 |
| Operating system | Count |
|---|---|
| Fedora 33 | 1 |
| Architecture | Count |
|---|---|
| x86_64 | 1 |
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BUG: kernel NULL pointer dereference, address: 0000000000000030 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page PGD 0 P4D 0 Oops: 0002 [#1] SMP PTI CPU: 1 PID: 2352 Comm: gdbus Not tainted 5.9.16-200.fc33.x86_64 #1 Hardware name: TOSHIBA Satellite C655/Portable PC, BIOS 1.30 11/21/2011 RIP: 0010:down_write+0x15/0x40 Code: 00 00 e9 6e fe ff ff cc cc cc cc cc cc cc cc cc cc cc cc cc cc 66 66 66 66 90 55 48 89 fd e8 d2 e3 ff ff 31 c0 ba 01 00 00 00 <f0> 48 0f b1 55 00 75 0f 65 48 8b 04 25 c0 7b 01 00 48 89 45 08 5d RSP: 0000:ffffb90f40f07c28 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff94ddc875c9d8 RDX: 0000000000000001 RSI: 00007f0000000000 RDI: 0000000000000030 RBP: 0000000000000030 R08: 0000000000000000 R09: 0000000000000008 R10: ffff94ddcfdd2000 R11: ffff94dd88647009 R12: ffff94ddc875ca00 R13: 0000000000000030 R14: 0000000000000000 R15: 0000000000000000 FS: 00007f18ef9c3640(0000) GS:ffff94ddcba40000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000030 CR3: 000000001da0e005 CR4: 00000000000606e0 Call Trace: unlink_file_vma+0x2f/0x60 free_pgtables+0x67/0xf0 exit_mmap+0xa6/0x170 mmput+0x61/0x140 do_exit+0x2ff/0xae0 ? get_order+0x20/0x20 do_group_exit+0x33/0xa0 get_signal+0x179/0x8d0 arch_do_signal+0x30/0x700 ? new_sync_read+0x102/0x180 exit_to_user_mode_prepare+0xf7/0x160 syscall_exit_to_user_mode+0x31/0x1b0 entry_SYSCALL_64_after_hwframe+0x44/0xa9 RIP: 0033:0x7f18fff1e80f Code: Unable to access opcode bytes at RIP 0x7f18fff1e7e5. RSP: 002b:00007f18ef9c2d70 EFLAGS: 00000293 ORIG_RAX: 0000000000000007 RAX: fffffffffffffdfc RBX: 00007f18f2356050 RCX: 00007f18fff1e80f RDX: 00000000ffffffff RSI: 0000000000000003 RDI: 000055564dcd6570 RBP: 000055564dcd6570 R08: 0000000000000000 R09: 000000000000001e R10: 0000000000000030 R11: 0000000000000293 R12: 0000000000000003 R13: 00007f18ef9c2db4 R14: 00000000ffffffff R15: 000055564dcd4760 Modules linked in: uinput rfcomm xt_CHECKSUM ccm xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun 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 nf_tables ebtable_nat ebtable_broute 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 nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter cmac bnep sunrpc uvcvideo videobuf2_vmalloc intel_rapl_msr snd_hda_codec_conexant rtl8192ce intel_rapl_common rtl_pci x86_pkg_temp_thermal rtl8192c_common intel_powerclamp videobuf2_memops snd_hda_codec_generic rtlwifi btusb btrtl mac80211 btbcm videobuf2_v4l2 btintel videobuf2_common ledtrig_audio bluetooth videodev coretemp iTCO_wdt cfg80211 mc intel_pmc_bxt rapl snd_hda_intel snd_intel_dspcfg snd_hda_codec iTCO_vendor_support snd_hda_core mei_hdcp at24 snd_hwdep snd_seq snd_seq_device intel_cstate ecdh_generic ecc intel_uncore toshiba_acpi sparse_keymap snd_pcm industrialio libarc4 pcspkr joydev snd_timer rfkill snd wmi soundcore mei_me mei i2c_i801 lpc_ich i2c_smbus zram ip_tables i915 i2c_algo_bit drm_kms_helper cec drm crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel ums_realtek serio_raw uas usb_storage atl1c video fuse CR2: 0000000000000030