Kerneloops

Similar reports
Problem #779238
Component
kernel
Last affected version
0:6.15.5-200.fc42
Executable
unknown
First occurrence
2025-07-16
Last occurrence
2025-07-16
Unique reports
1
Quality
-34

Statistics

Operating system Unique / Total count
Fedora 42 1 / 1
Operating system Count
Fedora 42 1
Architecture Count
x86_64 1
Related packages Count
kernel-core 1
 0:6.15.5-200.fc42 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.

History

Daily:

Weekly:

Monthly:

No reports in the last 20 days.

No reports in the last 20 weeks.


Backtrace

Frame # Function Binary Source or offset Line
1
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
2
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
3
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
4
? __pfx_drm_dropmaster_ioctl
vmlinux 0x10
5
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
6
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
7
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
8
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
9
? __pfx_drm_dropmaster_ioctl
vmlinux 0x10
10
? __pfx_drm_dropmaster_ioctl
vmlinux 0x10
11
? __pfx_drm_dropmaster_ioctl
vmlinux 0x10
12
? __pfx_drm_dropmaster_ioctl
vmlinux 0x10
13
? __pfx_drm_dropmaster_ioctl
vmlinux 0x10
14
__pfx_drm_dropmaster_ioctl
vmlinux 0x10
BUG: kernel NULL pointer dereference, address: 00000000000000c8
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 0 P4D 0 
Oops: Oops: 0002 [#1] SMP NOPTI
CPU: 0 UID: 1000 PID: 5720 Comm: pool-1 Not tainted 6.15.5-200.fc42.x86_64 #1 PREEMPT(lazy) 
Hardware name: LENOVO 83KU/LNVNB161216, BIOS R4CN11WW 03/06/2025
RIP: 0010:btusb_disconnect+0x2c/0x190 [btusb]
Code: 1e fa 0f 1f 44 00 00 41 54 55 48 89 fd 53 48 8b 9f c8 00 00 00 0f 1f 44 00 00 48 85 db 0f 84 d5 00 00 00 48 8b 43 10 4c 8b 23 <48> c7 80 c8 00 00 00 00 00 00 00 48 83 7b 18 00 74 1f 48 8d 7d 50
RSP: 0018:ffffd2d7c3907ca0 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff894280ea7428 RCX: 000a4ace151f68e0
RDX: 0000000000000001 RSI: ffff894284c93318 RDI: ffff894283427800
RBP: ffff894283427800 R08: 00000000fffffff5 R09: ffff89440da98ff8
R10: 000000000000eed0 R11: ffff8942801b7510 R12: 0000000000000000
R13: ffffffffc2c3d450 R14: 0000000000000080 R15: ffff894283427850
FS:  00007f374bfff6c0(0000) GS:ffff89463a270000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000000000c8 CR3: 00000002bfed7000 CR4: 0000000000f50ef0
PKRU: 55555554
Call Trace:
 <TASK>
 usb_unbind_interface+0x95/0x2b0
 device_release_driver_internal+0x19e/0x200
 usb_forced_unbind_intf+0x7f/0xc0
 ? usb_autoresume_device+0x1e/0x50
 usb_reset_device+0xed/0x2d0
 usbdev_do_ioctl+0xc37/0x1250
 __x64_sys_ioctl+0x94/0xc0
 do_syscall_64+0x7b/0x160
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? syscall_exit_to_user_mode+0x10/0x210
 ? do_syscall_64+0x87/0x160
 ? exc_page_fault+0x7e/0x1a0
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f37719d1aad
Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
RSP: 002b:00007f374bffe820 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000020 RCX: 00007f37719d1aad
RDX: 0000000000000000 RSI: 0000000000005514 RDI: 000000000000000e
RBP: 00007f374bffe870 R08: 00007f374bffe7c0 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f37440271a0
R13: 0000000000000000 R14: 000000000000000e R15: 00007f37440089d0
 </TASK>
Modules linked in: btusb btrtl btintel btbcm btmtk mt7925e mt7925_common overlay uinput rfcomm snd_seq_dummy snd_hrtimer 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 uhid nf_tables qrtr sunrpc bnep vfat fat snd_ctl_led snd_acp_legacy_mach snd_acp_mach snd_soc_nau8821 snd_acp3x_rn snd_acp70 snd_acp_i2s snd_acp_pdm snd_acp_pcm snd_soc_dmic snd_sof_amd_acp70 snd_sof_amd_acp63 snd_sof_amd_vangogh snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_pci_ps snd_soc_acpi_amd_match snd_amd_sdw_acpi soundwire_amd soundwire_generic_allocation soundwire_bus snd_soc_sdca snd_hda_codec_realtek snd_soc_core snd_hda_codec_generic snd_hda_scodec_component snd_hda_codec_hdmi snd_compress amd_atl intel_rapl_msr ac97_bus snd_hda_intel intel_rapl_common snd_pcm_dmaengine snd_intel_dspcfg
 snd_rpl_pci_acp6x snd_intel_sdw_acpi snd_acp_pci snd_amd_acpi_mach snd_hda_codec mt792x_lib snd_acp_legacy_common mt76_connac_lib snd_hda_core uvcvideo edac_mce_amd snd_pci_acp6x snd_hwdep mt76 kvm_amd uvc snd_seq mac80211 videobuf2_vmalloc videobuf2_memops snd_seq_device videobuf2_v4l2 kvm snd_pci_acp5x snd_pcm videobuf2_common libarc4 snd_rn_pci_acp3x videodev lenovo_ymc spd5118 amd_pmf irqbypass snd_acp_config think_lmi snd_timer ideapad_laptop amdtee bluetooth rapl snd_soc_acpi cfg80211 mc pcspkr i2c_piix4 snd firmware_attributes_class lenovo_wmi_hotkey_utilities wmi_bmof sparse_keymap tee k10temp snd_pci_acp3x soundcore i2c_smbus rfkill platform_profile amd_pmc joydev loop nfnetlink zram lz4hc_compress lz4_compress amdgpu amdxcp i2c_algo_bit drm_ttm_helper polyval_clmulni ttm polyval_generic drm_exec ghash_clmulni_intel drm_suballoc_helper sdhci_pci nvme sha512_ssse3 drm_panel_backlight_quirks sdhci_uhs2 hid_multitouch wacom nvme_core sha256_ssse3 drm_buddy ucsi_acpi sdhci amdxdna drm_display_helper
 cqhci typec_ucsi nvme_keyring video sha1_ssse3 i2c_hid_acpi sp5100_tco gpu_sched amd_sfh cec mmc_core nvme_auth typec wmi i2c_hid serio_raw i2c_dev fuse [last unloaded: btrtl]
CR2: 00000000000000c8