Kerneloops

Note: Executable of this report does not come from a package.
Similar reports
Problem #512080
Component
kernel Tainted
Last affected version
N/A
Executable
unknown
First occurrence
2021-05-08
Last occurrence
2021-05-08
Unique reports
1
Quality
-42

Statistics

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

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
hso_free_interface
hso drivers/net/usb/hso.c 3122
2
kfree
vmlinux 0xb3
3
? kfree
vmlinux 0xb3
4
kfree
vmlinux 0xb3
5
kfree
vmlinux 0xb3
6
kfree
vmlinux 0xb3
7
kfree
vmlinux 0xb3
8
? kfree
vmlinux 0xb3
9
kfree
vmlinux 0xb3
10
kfree
vmlinux 0xb3
11
kfree
vmlinux 0xb3
12
? kfree
vmlinux 0xb3
13
kfree
vmlinux 0xb3
14
kfree
vmlinux 0xb3
15
? kfree
vmlinux 0xb3
16
kfree
vmlinux 0xb3
17
? kfree
vmlinux 0xb3
18
kfree
vmlinux 0xb3 
BUG: kernel NULL pointer dereference, address: 0000000000000068
#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: 3219 Comm: kworker/1:0 Tainted: G        W         5.11.14-200.fc33.x86_64 #1
Hardware name: Acer TravelMate 6293/TravelMate 6293, BIOS V1.12 08/28/08
Workqueue: usb_hub_wq hub_event
RIP: 0010:hso_free_interface+0xd6/0x1b0 [hso]
Code: c7 c7 44 a6 9f c0 48 89 c6 41 0f b6 44 24 0c 48 c7 04 c5 c0 a6 9f c0 00 00 00 00 e8 64 d6 1e c7 48 8b 3b 44 89 f0 4c 8d 47 68 <f0> 0f c1 47 68 83 f8 01 0f 84 b8 00 00 00 85 c0 0f 8f 3a ff ff ff
RSP: 0018:ffffb47240b63be0 EFLAGS: 00010246
RAX: 00000000ffffffff RBX: ffffffffc09fa6c0 RCX: fffffa234147ad00
RDX: 0000000000000001 RSI: 0000000000000246 RDI: 0000000000000000
RBP: ffffffffc09faec0 R08: 0000000000000068 R09: 0000000000000000
R10: ffff9aef84d25e80 R11: 0000000000000000 R12: ffff9aef818f6c00
R13: ffff9aef865ac400 R14: 00000000ffffffff R15: 0000000000000003
FS:  0000000000000000(0000) GS:ffff9aefbbd00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000068 CR3: 0000000101c88000 CR4: 00000000000006e0
Call Trace:
 hso_disconnect+0xe/0x20 [hso]
 usb_unbind_interface+0x8a/0x270
 ? kernfs_find_ns+0x35/0xd0
 __device_release_driver+0x17a/0x230
 device_release_driver+0x24/0x30
 bus_remove_device+0xdb/0x140
 device_del+0x18b/0x3e0
 ? kobject_put+0x98/0x1d0
 usb_disable_device+0xc6/0x1f0
 usb_disconnect.cold+0x7e/0x20a
 hub_event+0xbf3/0x1870
 ? __switch_to+0x7b/0x450
 process_one_work+0x1ec/0x380
 worker_thread+0x53/0x3e0
 ? process_one_work+0x380/0x380
 kthread+0x11b/0x140
 ? __kthread_bind_mask+0x60/0x60
 ret_from_fork+0x22/0x30
Modules linked in: uinput xt_CHECKSUM 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 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 snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_intel snd_intel_dspcfg soundwire_intel soundwire_generic_allocation coretemp iwldvm mac80211 snd_soc_core kvm_intel libarc4 sunrpc iwlwifi snd_compress iTCO_wdt ppdev intel_pmc_bxt hso snd_pcm_dmaengine uvcvideo iTCO_vendor_support soundwire_cadence kvm videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 snd_hda_codec videobuf2_common snd_hda_core videodev
 cfg80211 ac97_bus irqbypass snd_hwdep snd_seq acer_wmi snd_seq_device mc joydev snd_pcm pcspkr i2c_i801 sparse_keymap i2c_smbus tifm_7xx1 tifm_core lpc_ich parport_pc rfkill snd_timer parport snd soundcore tpm_infineon acpi_cpufreq zram ip_tables i915 i2c_algo_bit sdhci_pci drm_kms_helper cqhci sdhci firewire_ohci cec drm mmc_core firewire_core serio_raw yenta_socket tg3 crc_itu_t wmi video fuse
CR2: 0000000000000068