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Issue 678981 link

Starred by 3 users
Status: Archived
Owner: ----
Closed: Feb 2018
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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In Linux *without DBUS* chrome *sometimes* does not quits properly and leaves zombie processes (--type=zygote)

Reported by lucas.va...@gmail.com, Jan 6 2017 
UserAgent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:49.0) Gecko/20100101 Firefox/49.0

Steps to reproduce the problem:
1. unset DBUS_SESSION_BUS_ADDRESS
2. Xvfb :100
3. #!/bin/sh
while true; do
    DISPLAY=:100 ./chrome &
    X=$!
    sleep 5s
    kill $X
done

Wait for few minutes.

Happens to many users - see https://github.com/SeleniumHQ/docker-selenium/issues/87 and search for DBUS_SESSION_BUS_ADDRESS in comments.

What is the expected behavior?
chrome quits properly

What went wrong?
chrome --type=zygote zombie processes

Did this work before? N/A 

Chrome version: 57.0.2950.4  Channel: dev
OS Version: ANY
Flash Version: Shockwave Flash 11.2 r202

don't even think about closing this as a duplicate of 86948 or similar, thanks!

Comment 1 Deleted

Comment 2 by lucas.va...@gmail.com, Jan 6 2017 

backtrace of the parent process of the zombie processes:

(gdb) bt
#0  0x00007f8738eff709 in ppoll () from /lib64/libc.so.6
#1  0x00007f874170034c in content::Zygote::ProcessRequests() ()
#2  0x00007f874170432e in content::ZygoteMain(content::MainFunctionParams const&, ScopedVector<content::ZygoteForkDelegate>) ()
#3  0x00007f8743fe9ba6 in content::RunZygote(content::MainFunctionParams const&, content::ContentMainDelegate*) ()
#4  0x00007f8743fead87 in content::ContentMainRunnerImpl::Run() ()
#5  0x00007f8743fe98c0 in content::ContentMain(content::ContentMainParams const&) ()
#6  0x00007f873ff8c38b in ChromeMain ()
#7  0x00007f8738e34b15 in __libc_start_main () from /lib64/libc.so.6
#8  0x00007f873ff8c269 in _start ()


NOTE: the problem goes away if you set DBUS_SESSION_BUS_ADDRESS (even to a nonsense value)

Comment 3 by ajha@chromium.org, Jan 9 2017

Labels: Needs-Triage-M57

Comment 4 by jmukthavaram@chromium.org, Jan 11 2017

Labels: TE-NeedsTriageHelp
Project Member

Comment 5 by sheriffbot@chromium.org, Feb 12 2018

Status: Archived (was: Unconfirmed)
Issue has not been modified or commented on in the last 365 days, please re-open or file a new bug if this is still an issue.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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