Bug 1582606 - bluetoothd: segfault error 4 in libc-2.27.so
Summary: bluetoothd: segfault error 4 in libc-2.27.so
Keywords:
Status: CLOSED EOL
Alias: None
Product: Fedora
Classification: Fedora
Component: bluez
Version: 28
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Don Zickus
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2018-05-25 18:00 UTC by Chris Murphy
Modified: 2019-05-28 20:23 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2019-05-28 20:23:13 UTC
Type: Bug
Embargoed:


Attachments (Terms of Use)
dmesg (111.33 KB, text/plain)
2018-05-25 18:00 UTC, Chris Murphy
no flags Details
gdb stack trace (8.56 KB, text/plain)
2018-05-25 18:00 UTC, Chris Murphy
no flags Details
journal all (649.34 KB, text/plain)
2018-05-25 18:01 UTC, Chris Murphy
no flags Details
journal, k message only (140.59 KB, text/plain)
2018-05-25 18:02 UTC, Chris Murphy
no flags Details

Description Chris Murphy 2018-05-25 18:00:12 UTC
Description of problem:

bluetoothd crashed while manually connect to a bluetooth mouse.


Version-Release number of selected component (if applicable):
kernel 4.17.0-0.rc6.git1.1.fc29.x86_64
bluez-5.49-3.fc28.x86_64

How reproducible:
Random - seems to happen more often after resuming from suspend-to-RAM and the mouse and laptop refuse to automatically connect, so I go into GNOME settings > bluetooth to manually connect. Sometimes that works. Sometimes bluetoothd crashes.

Steps to Reproduce:
1. Gnome settings > bluetooth 
2. Click on already paired mouse
3. Flip the connection switch from off to on

Actual results:

Crash

Expected results:

No crash

Additional info:

https://marc.info/?l=linux-bluetooth&m=152726289605394&w=2


[chris@f28h ~]$ hciconfig -a hci0
hci0:	Type: Primary  Bus: USB
	BD Address: 00:C2:C6:F0:52:57  ACL MTU: 1021:4  SCO MTU: 96:6
	UP RUNNING PSCAN ISCAN 
	RX bytes:2296642 acl:114596 sco:0 events:653 errors:0
	TX bytes:8710 acl:233 sco:0 commands:208 errors:0
	Features: 0xbf 0xfe 0x0f 0xfe 0xdb 0xff 0x7b 0x87
	Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3 
	Link policy: RSWITCH SNIFF 
	Link mode: SLAVE ACCEPT 
	Name: 'f28h.local'
	Class: 0x1c010c
	Service Classes: Rendering, Capturing, Object Transfer
	Device Class: Computer, Laptop
	HCI Version: 4.2 (0x8)  Revision: 0x100
	LMP Version: 4.2 (0x8)  Subversion: 0x100
	Manufacturer: Intel Corp. (2)

Comment 1 Chris Murphy 2018-05-25 18:00:34 UTC
Created attachment 1441673 [details]
dmesg

Comment 2 Chris Murphy 2018-05-25 18:00:52 UTC
Created attachment 1441674 [details]
gdb stack trace

Comment 3 Chris Murphy 2018-05-25 18:01:22 UTC
Created attachment 1441675 [details]
journal all

journalctl -b -o short-monotonic

Comment 4 Chris Murphy 2018-05-25 18:02:18 UTC
Created attachment 1441676 [details]
journal, k message only

journalctl -k -o short-monotonic

Should be the same as dmesg but this file is a bit bigger so there may be more stuff in it.

Comment 5 Ben Cotton 2019-05-02 21:42:26 UTC
This message is a reminder that Fedora 28 is nearing its end of life.
On 2019-May-28 Fedora will stop maintaining and issuing updates for
Fedora 28. It is Fedora's policy to close all bug reports from releases
that are no longer maintained. At that time this bug will be closed as
EOL if it remains open with a Fedora 'version' of '28'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version.

Thank you for reporting this issue and we are sorry that we were not 
able to fix it before Fedora 28 is end of life. If you would still like 
to see this bug fixed and are able to reproduce it against a later version 
of Fedora, you are encouraged  change the 'version' to a later Fedora 
version prior this bug is closed as described in the policy above.

Although we aim to fix as many bugs as possible during every release's 
lifetime, sometimes those efforts are overtaken by events. Often a 
more recent Fedora release includes newer upstream software that fixes 
bugs or makes them obsolete.

Comment 6 Ben Cotton 2019-05-28 20:23:13 UTC
Fedora 28 changed to end-of-life (EOL) status on 2019-05-28. Fedora 28 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version. If you
are unable to reopen this bug, please file a new report against the
current release. If you experience problems, please add a comment to this
bug.

Thank you for reporting this bug and we are sorry it could not be fixed.


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