[Kernel-packages] [Bug 1807550] ProcCpuinfoMinimal.txt
apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1807550/+attachment/5220541/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1807550 Title: kernel bug Status in linux package in Ubuntu: Incomplete Bug description: I have this bug with a couple of different kernels including a locally built version dmesg output follows [ 15.126210] BUG: unable to handle kernel paging request at 2d18 [ 15.126213] PGD 0 P4D 0 [ 15.126216] Oops: [#1] PREEMPT SMP PTI [ 15.126219] CPU: 0 PID: 39 Comm: kworker/0:2 Not tainted 4.18.171.0 #1 [ 15.126221] Hardware name: Hewlett-Packard HP EliteBook 8460p/161C, BIOS 68SCF Ver. F.67 02/13/2018 [ 15.126226] Workqueue: usb_hub_wq hub_event [ 15.126231] RIP: 0010:cxusb_disconnect+0x18/0x70 [dvb_usb_cxusb] [ 15.126232] Code: 85 c0 75 e7 31 c0 48 c7 02 00 00 00 00 5d c3 0f 1f 00 66 66 66 66 90 55 48 89 e5 41 55 41 54 49 89 fc 53 48 8b 87 c8 00 00 00 <4c> 8b a8 18 2d 00 00 49 8b 5d 10 48 85 db 74 18 48 8b 83 a8 00 00 [ 15.126256] RSP: :bd0800e1fbf0 EFLAGS: 00010246 [ 15.126258] RAX: RBX: 9cdfab1e3830 RCX: [ 15.126259] RDX: RSI: 9cdfab1e3800 RDI: 9cdfab1e3800 [ 15.126260] RBP: bd0800e1fc08 R08: R09: 97335400 [ 15.126262] R10: 9cdfaef98b28 R11: 0001 R12: 9cdfab1e3800 [ 15.126263] R13: c09920a8 R14: 9cdfb3cbf800 R15: 9cdfb3cbf8a0 [ 15.126265] FS: () GS:9cdfbdc0() knlGS: [ 15.126266] CS: 0010 DS: ES: CR0: 80050033 [ 15.126268] CR2: 2d18 CR3: 0001d3c0a003 CR4: 000606f0 [ 15.126269] Call Trace: [ 15.126275] usb_unbind_interface+0x7a/0x280 [ 15.126279] device_release_driver_internal+0x18c/0x260 [ 15.126281] device_release_driver+0x12/0x20 [ 15.126283] bus_remove_device+0xec/0x160 [ 15.126286] device_del+0x13b/0x350 [ 15.126288] ? __dev_printk+0x44/0x70 [ 15.126290] usb_disable_device+0x9f/0x270 [ 15.126293] usb_disconnect+0xca/0x2c0 [ 15.126296] hub_event+0xc42/0x15c0 [ 15.126299] ? __switch_to_asm+0x34/0x70 [ 15.126301] ? native_usergs_sysret64+0x1/0x10 [ 15.126305] process_one_work+0x208/0x3f0 [ 15.126308] worker_thread+0x34/0x3f0 [ 15.126311] kthread+0x120/0x140 [ 15.126313] ? rescuer_thread+0x390/0x390 [ 15.126315] ? kthread_create_worker_on_cpu+0x70/0x70 [ 15.126317] ret_from_fork+0x35/0x40 [ 15.126319] Modules linked in: snd_pcm dvb_usb_cxusb videobuf2_v4l2 snd_seq_midi sparse_keymap wmi_bmof kvm videobuf2_common dib0070 snd_seq_midi_event videodev irqbypass dvb_usb dvb_core rc_core iwlwifi crct10dif_pclmul crc32_pclmul snd_rawmidi ghash_clmulni_intel media pcbc snd_seq cfg80211 btusb joydev aesni_intel aes_x86_64 crypto_simd cryptd glue_helper intel_cstate intel_rapl_perf i915 snd_seq_device snd_timer btrtl btbcm btintel drm_kms_helper input_leds serio_raw drm snd bluetooth ecdh_generic soundcore wmi hp_accel mei_me mei lis3lv02d video i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt input_polldev tpm_infineon mac_hid sch_fq_codel cuse sunrpc parport_pc ppdev lp parport ip_tables x_tables autofs4 gpio_ich firewire_ohci firewire_core sdhci_pci cqhci ahci crc_itu_t sdhci libahci [ 15.126361] lpc_ich psmouse e1000e [ 15.126364] CR2: 2d18 [ 15.126367] ---[ end trace 71f2182769f6553a ]--- [ 15.126369] RIP: 0010:cxusb_disconnect+0x18/0x70 [dvb_usb_cxusb] [ 15.126370] Code: 85 c0 75 e7 31 c0 48 c7 02 00 00 00 00 5d c3 0f 1f 00 66 66 66 66 90 55 48 89 e5 41 55 41 54 49 89 fc 53 48 8b 87 c8 00 00 00 <4c> 8b a8 18 2d 00 00 49 8b 5d 10 48 85 db 74 18 48 8b 83 a8 00 00 [ 15.126394] RSP: :bd0800e1fbf0 EFLAGS: 00010246 [ 15.126396] RAX: RBX: 9cdfab1e3830 RCX: [ 15.126397] RDX: RSI: 9cdfab1e3800 RDI: 9cdfab1e3800 [ 15.126398] RBP: bd0800e1fc08 R08: R09: 97335400 [ 15.126400] R10: 9cdfaef98b28 R11: 0001 R12: 9cdfab1e3800 [ 15.126401] R13: c09920a8 R14: 9cdfb3cbf800 R15: 9cdfb3cbf8a0 [ 15.126403] FS: () GS:9cdfbdc0() knlGS: [ 15.126404] CS: 0010 DS: ES: CR0: 80050033 [ 15.126405] CR2: 2d18 CR3: 0001d3c0a003 CR4: 000606f0 [ 15.139535] kvm: disabled by bios [ 15.422524] hp_wmi: query 0xd returned error 0x5 cat /proc/version Linux version 4.18.171.0 (root@elitebook) (gcc version 8.2.0 (Ubuntu 8.2.0-7ubuntu1)) #1 SMP PREEMPT Sun Dec 9 12:40:53 AEDT 2018 lspci
[Kernel-packages] [Bug 1807550] ProcCpuinfoMinimal.txt
apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1807550/+attachment/5220526/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1807550 Title: kernel bug Status in linux package in Ubuntu: Incomplete Bug description: I have this bug with a couple of different kernels including a locally built version dmesg output follows [ 15.126210] BUG: unable to handle kernel paging request at 2d18 [ 15.126213] PGD 0 P4D 0 [ 15.126216] Oops: [#1] PREEMPT SMP PTI [ 15.126219] CPU: 0 PID: 39 Comm: kworker/0:2 Not tainted 4.18.171.0 #1 [ 15.126221] Hardware name: Hewlett-Packard HP EliteBook 8460p/161C, BIOS 68SCF Ver. F.67 02/13/2018 [ 15.126226] Workqueue: usb_hub_wq hub_event [ 15.126231] RIP: 0010:cxusb_disconnect+0x18/0x70 [dvb_usb_cxusb] [ 15.126232] Code: 85 c0 75 e7 31 c0 48 c7 02 00 00 00 00 5d c3 0f 1f 00 66 66 66 66 90 55 48 89 e5 41 55 41 54 49 89 fc 53 48 8b 87 c8 00 00 00 <4c> 8b a8 18 2d 00 00 49 8b 5d 10 48 85 db 74 18 48 8b 83 a8 00 00 [ 15.126256] RSP: :bd0800e1fbf0 EFLAGS: 00010246 [ 15.126258] RAX: RBX: 9cdfab1e3830 RCX: [ 15.126259] RDX: RSI: 9cdfab1e3800 RDI: 9cdfab1e3800 [ 15.126260] RBP: bd0800e1fc08 R08: R09: 97335400 [ 15.126262] R10: 9cdfaef98b28 R11: 0001 R12: 9cdfab1e3800 [ 15.126263] R13: c09920a8 R14: 9cdfb3cbf800 R15: 9cdfb3cbf8a0 [ 15.126265] FS: () GS:9cdfbdc0() knlGS: [ 15.126266] CS: 0010 DS: ES: CR0: 80050033 [ 15.126268] CR2: 2d18 CR3: 0001d3c0a003 CR4: 000606f0 [ 15.126269] Call Trace: [ 15.126275] usb_unbind_interface+0x7a/0x280 [ 15.126279] device_release_driver_internal+0x18c/0x260 [ 15.126281] device_release_driver+0x12/0x20 [ 15.126283] bus_remove_device+0xec/0x160 [ 15.126286] device_del+0x13b/0x350 [ 15.126288] ? __dev_printk+0x44/0x70 [ 15.126290] usb_disable_device+0x9f/0x270 [ 15.126293] usb_disconnect+0xca/0x2c0 [ 15.126296] hub_event+0xc42/0x15c0 [ 15.126299] ? __switch_to_asm+0x34/0x70 [ 15.126301] ? native_usergs_sysret64+0x1/0x10 [ 15.126305] process_one_work+0x208/0x3f0 [ 15.126308] worker_thread+0x34/0x3f0 [ 15.126311] kthread+0x120/0x140 [ 15.126313] ? rescuer_thread+0x390/0x390 [ 15.126315] ? kthread_create_worker_on_cpu+0x70/0x70 [ 15.126317] ret_from_fork+0x35/0x40 [ 15.126319] Modules linked in: snd_pcm dvb_usb_cxusb videobuf2_v4l2 snd_seq_midi sparse_keymap wmi_bmof kvm videobuf2_common dib0070 snd_seq_midi_event videodev irqbypass dvb_usb dvb_core rc_core iwlwifi crct10dif_pclmul crc32_pclmul snd_rawmidi ghash_clmulni_intel media pcbc snd_seq cfg80211 btusb joydev aesni_intel aes_x86_64 crypto_simd cryptd glue_helper intel_cstate intel_rapl_perf i915 snd_seq_device snd_timer btrtl btbcm btintel drm_kms_helper input_leds serio_raw drm snd bluetooth ecdh_generic soundcore wmi hp_accel mei_me mei lis3lv02d video i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt input_polldev tpm_infineon mac_hid sch_fq_codel cuse sunrpc parport_pc ppdev lp parport ip_tables x_tables autofs4 gpio_ich firewire_ohci firewire_core sdhci_pci cqhci ahci crc_itu_t sdhci libahci [ 15.126361] lpc_ich psmouse e1000e [ 15.126364] CR2: 2d18 [ 15.126367] ---[ end trace 71f2182769f6553a ]--- [ 15.126369] RIP: 0010:cxusb_disconnect+0x18/0x70 [dvb_usb_cxusb] [ 15.126370] Code: 85 c0 75 e7 31 c0 48 c7 02 00 00 00 00 5d c3 0f 1f 00 66 66 66 66 90 55 48 89 e5 41 55 41 54 49 89 fc 53 48 8b 87 c8 00 00 00 <4c> 8b a8 18 2d 00 00 49 8b 5d 10 48 85 db 74 18 48 8b 83 a8 00 00 [ 15.126394] RSP: :bd0800e1fbf0 EFLAGS: 00010246 [ 15.126396] RAX: RBX: 9cdfab1e3830 RCX: [ 15.126397] RDX: RSI: 9cdfab1e3800 RDI: 9cdfab1e3800 [ 15.126398] RBP: bd0800e1fc08 R08: R09: 97335400 [ 15.126400] R10: 9cdfaef98b28 R11: 0001 R12: 9cdfab1e3800 [ 15.126401] R13: c09920a8 R14: 9cdfb3cbf800 R15: 9cdfb3cbf8a0 [ 15.126403] FS: () GS:9cdfbdc0() knlGS: [ 15.126404] CS: 0010 DS: ES: CR0: 80050033 [ 15.126405] CR2: 2d18 CR3: 0001d3c0a003 CR4: 000606f0 [ 15.139535] kvm: disabled by bios [ 15.422524] hp_wmi: query 0xd returned error 0x5 cat /proc/version Linux version 4.18.171.0 (root@elitebook) (gcc version 8.2.0 (Ubuntu 8.2.0-7ubuntu1)) #1 SMP PREEMPT Sun Dec 9 12:40:53 AEDT 2018 lspci
