Bug 1585858

Summary: [abrt] icm_fr_device_connected: BUG: unable to handle kernel NULL pointer dereference at 00000000000002de [thunderbolt]
Product: [Fedora] Fedora Reporter: ehernan5csc
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED NEXTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 28CC: airlied, bskeggs, ehernan5csc, ewk, hdegoede, ichavero, itamar, jarodwilson, jglisse, john.j5live, jonathan, josef, kernel-maint, linville, lyon_till, mchehab, mjg59, steved
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/ad364ef5b37432c59deb8072da9c66c09db6da43
Whiteboard: abrt_hash:0790ff94af8badd0d65450dca8185a98f01c5bb6;VARIANT_ID=workstation;
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2018-11-26 21:08:11 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: dmesg none

Description ehernan5csc 2018-06-05 00:20:08 UTC 
Description of problem:
I simply rebooted after a software upgrade

Additional info:
reporter:       libreport-2.9.5
BUG: unable to handle kernel NULL pointer dereference at 00000000000002de
IP: remove_switch+0x20/0x80 [thunderbolt]
PGD 0 P4D 0 
Oops: 0000 [#1] SMP PTI
Modules linked in: arc4 snd_usb_audio btusb btrtl btbcm btintel snd_usbmidi_lib bluetooth snd_rawmidi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp snd_soc_skl kvm_intel snd_soc_skl_ipc snd_hda_ext_core snd_soc_sst_dsp ecdh_generic snd_soc_sst_ipc snd_soc_acpi snd_hda_codec_hdmi iwlmvm snd_soc_core kvm snd_compress mac80211 iTCO_wdt iTCO_vendor_support snd_hda_codec_realtek intel_wmi_thunderbolt wmi_bmof snd_pcm_dmaengine snd_hda_codec_generic ac97_bus snd_hda_intel snd_hda_codec iwlwifi irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore snd_hda_core snd_hwdep intel_rapl_perf snd_seq snd_seq_device cfg80211 snd_pcm thunderbolt i2c_i801 rfkill nvmem_core rtsx_pci_ms snd_timer memstick mei_me ir_rc6_decoder snd mei shpchp soundcore intel_pch_thermal
 wmi rc_rc6_mce tpm_crb tpm_tis ite_cir tpm_tis_core rc_core tpm acpi_pad i915 rtsx_pci_sdmmc mmc_core drm_kms_helper drm crc32c_intel e1000e igb nvme nvme_core rtsx_pci dca ptp pps_core i2c_algo_bit video
CPU: 3 PID: 532 Comm: kworker/u8:3 Not tainted 4.16.13-300.fc28.x86_64 #1
Hardware name:  /NUC7i7BNB, BIOS BNKBL357.86A.0063.2018.0413.1542 04/13/2018
Workqueue: thunderbolt0 icm_handle_notification [thunderbolt]
RIP: 0010:remove_switch+0x20/0x80 [thunderbolt]
RSP: 0018:ffffb03e439efe20 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff88c3157e7c00 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88c3080d8000
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffffc075f4c8
R10: ffffeca5a15b5800 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88c314d87000 R14: 0000000000000000 R15: ffff88c3080d8000
FS:  0000000000000000(0000) GS:ffff88c33ed80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000000002de CR3: 00000005aa20a004 CR4: 00000000003606e0
Call Trace:
 icm_fr_device_connected+0x152/0x550 [thunderbolt]
 icm_handle_notification+0x73/0xa0 [thunderbolt]
 process_one_work+0x187/0x340
 worker_thread+0x2e/0x380
 ? pwq_unbound_release_workfn+0xd0/0xd0
 kthread+0x112/0x130
 ? kthread_create_worker_on_cpu+0x70/0x70
 ? do_syscall_64+0x74/0x180
 ? SyS_exit_group+0x10/0x10
 ret_from_fork+0x35/0x40
Code: ee e2 d6 5b c3 66 0f 1f 44 00 00 0f 1f 44 00 00 48 8b 37 48 81 7e 58 40 63 77 c0 74 02 31 f6 8b 87 e4 02 00 00 8b 97 e0 02 00 00 <0f> b6 8e de 02 00 00 25 ff ff ff 7f 48 c1 e0 20 c0 e9 04 48 09 
RIP: remove_switch+0x20/0x80 [thunderbolt] RSP: ffffb03e439efe20
CR2: 00000000000002de
Comment 1 ehernan5csc 2018-06-05 00:20:25 UTC 
Created attachment 1447660 [details]
File: dmesg
Comment 2 Lyon Till 2018-07-11 23:32:12 UTC 
*** Bug 1600287 has been marked as a duplicate of this bug. ***
Comment 3 Laura Abbott 2018-10-01 21:23:02 UTC 
We apologize for the inconvenience.  There is a large number of bugs to go through and several of them have gone stale.  Due to this, we are doing a mass bug update across all of the Fedora 28 kernel bugs.
 
Fedora 28 has now been rebased to 4.18.10-300.fc28.  Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel.
 
If you have moved on to Fedora 29, and are still experiencing this issue, please change the version to Fedora 29.
 
If you experience different issues, please open a new bug report for those.
Comment 4 Laura Abbott 2018-11-26 21:08:11 UTC 
This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 2 weeks. If you are still experiencing this issue, please reopen and let us know if the bug is still present on the latest kernel.

(Please note: sometimes bugs get mistakenly closed during our mass closing. If you think your bug was closed in error please reopen)
Comment 5 Red Hat Bugzilla 2023-09-14 04:29:24 UTC 
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 1000 days