Kerneloops

Note: Executable of this report does not come from a package.
Similar reports
Problem #533278
Component
kernel Tainted
Last affected version
N/A
Executable
unknown
First occurrence
2021-01-22
Last occurrence
2021-01-22
Unique reports
1
Quality
-22

Statistics

Operating system Unique / Total count
Fedora 33 1 / 1
Operating system Count
Fedora 33 1
Architecture Count
x86_64 1

History

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Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

No reports in the last 20 months.


Backtrace

Frame # Function Binary Source or offset Line
1
ktime_get
vmlinux 0x38
2
ktime_get
vmlinux 0x38
3
? ktime_get
vmlinux 0x38
4
? ktime_get
vmlinux 0x38
5
ktime_get
vmlinux 0x38
6
ktime_get
vmlinux 0x38
7
ktime_get
vmlinux 0x38
8
? ktime_get
vmlinux 0x38
9
ktime_get
vmlinux 0x38 
BUG: kernel NULL pointer dereference, address: 0000000000000079
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0 
Oops: 0000 [#3] SMP PTI
CPU: 0 PID: 1282 Comm: systemd-coredum Tainted: G      D           5.8.15-301.fc33.x86_64 #1
Hardware name: Acer, inc. Aspire 4720Z    /Nestos          , BIOS v1.3810 04/23/2008
RIP: 0010:lockref_get_not_zero+0x1/0x90
Code: 04 48 89 ef c6 07 00 66 66 66 90 44 89 c0 5d c3 41 83 e9 01 74 cd f3 90 85 c0 75 c7 48 89 c2 eb 8f 0f 1f 84 00 00 00 00 00 55 <48> 8b 17 48 89 fd 85 d2 75 3f 48 89 d0 41 89 d0 41 b9 64 00 00 00
RSP: 0018:ffffaa6a41637dd0 EFLAGS: 00010202
RAX: 0000000000007f5e RBX: ffff9768f52fed80 RCX: 0000000000000001
RDX: ffff9769f4f85e10 RSI: 0000000000000010 RDI: 0000000000000079
RBP: 0000000000007f5e R08: ffff9769f264c8c0 R09: 0000000000000000
R10: ffff9769dbb41c80 R11: 0000000000000006 R12: 0000000000000021
R13: ffff9769f4f85e10 R14: 0000000000000001 R15: ffff9768f52fed80
FS:  0000000000000000(0000) GS:ffff9769fbc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000079 CR3: 0000000127a0a000 CR4: 00000000000406f0
Call Trace:
 dget_parent+0x22/0x90
 fsnotify_parent+0x64/0x100
 ? __fput+0x14d/0x250
 ? kmem_cache_free+0x83/0x190
 __fput+0x8e/0x250
 task_work_run+0x65/0xa0
 do_exit+0x34c/0xaf0
 ? __x64_sys_openat+0x46/0x70
 rewind_stack_do_exit+0x17/0x20
RIP: 0033:0x7f5e301c52c6
Code: Bad RIP value.
RSP: 002b:00007ffdfa3be4f0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5e301c52c6
RDX: 00000000002a0000 RSI: 00005573e8fb9fb1 RDI: 0000000000000002
RBP: 00007ffdfa3be730 R08: 00007f5e30599093 R09: 00007f5e30214b70
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00005573e8fbd2c0 R14: 00005573e8fb9fb0 R15: 00005573e8fbaae0
Modules linked in: ccm 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 bnep sunrpc at24 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 iTCO_wdt videobuf2_common intel_pmc_bxt snd_hda_codec_hdmi ath5k snd_hda_codec_realtek snd_hda_codec_generic iTCO_vendor_support videodev btusb ledtrig_audio coretemp btrtl snd_hda_intel btbcm snd_intel_dspcfg btintel snd_hda_codec bluetooth snd_hda_core snd_hwdep mac80211 mc snd_seq acer_wmi ecdh_generic snd_seq_device ath joydev sparse_keymap ecc pcspkr snd_pcm r592 cfg80211 memstick snd_timer rfkill libarc4 snd soundcore lpc_ich i2c_i801 i2c_smbus acpi_cpufreq zram
 ip_tables i915 i2c_algo_bit drm_kms_helper cec sdhci_pci cqhci firewire_ohci sdhci drm tg3 firewire_core mmc_core serio_raw ata_generic pata_acpi crc_itu_t wmi video fuse
CR2: 0000000000000079