public inbox for java-prs@sourceware.org help / color / mirror / Atom feed
From: "green at redhat dot com" <gcc-bugzilla@gcc.gnu.org> To: java-prs@gcc.gnu.org Subject: [Bug libgcj/27170] New: Deadlock in garbage collector Date: Fri, 14 Apr 2006 18:57:00 -0000 [thread overview] Message-ID: <bug-27170-83@http.gcc.gnu.org/bugzilla/> (raw) I believe I've identified a deadlock that is periodically reproducible with Eclipse running on FC5. I'll attach the stack trace to this bug report. See threads 4 and 13. 1. Thread 4 aquires the GC lock and starts a GC 2. Thread 13 dlopens a .so, acquiring a glibc maintained lock 3. Thread 13 tries to acquire the GC lock while registering classes 4. Thread 4 tries to acquire the glibc lock in dl_iterate_phdr ...and we're deadlocked. -- Summary: Deadlock in garbage collector Product: gcc Version: 4.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libgcj AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: green at redhat dot com http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27170
next reply other threads:[~2006-04-14 18:57 UTC|newest] Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top 2006-04-14 18:57 green at redhat dot com [this message] 2006-04-14 18:58 ` [Bug libgcj/27170] " green at redhat dot com 2006-04-14 20:51 ` Hans dot Boehm at hp dot com 2006-04-14 21:01 ` green at redhat dot com 2006-04-17 14:43 ` green at redhat dot com 2006-04-17 14:44 ` green at redhat dot com 2006-04-17 16:00 ` tromey at gcc dot gnu dot org 2006-04-20 23:48 ` bryce at gcc dot gnu dot org 2006-04-20 23:52 ` bryce at gcc dot gnu dot org 2006-04-20 23:55 ` mckinlay at redhat dot com
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=bug-27170-83@http.gcc.gnu.org/bugzilla/ \ --to=gcc-bugzilla@gcc.gnu.org \ --cc=java-prs@gcc.gnu.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).