Just happened to me on my Ubuntu Oneiric when firing up Eclipse.
** Attachment added: crash log
https://bugs.launchpad.net/ubuntu/+source/openjdk-6/+bug/627850/+attachment/2575128/+files/hs_err_pid11473.log
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Bugs,
after update, seem ok
** Changed in: openjdk-6 (Ubuntu)
Status: New = Fix Released
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Eclipse SIGSEGV crash
https://bugs.launchpad.net/bugs/627850
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** Attachment added: hs_err_pid11439.log
https://bugs.launchpad.net/bugs/627850/+attachment/1533513/+files/hs_err_pid11439.log
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Eclipse SIGSEGV crash
https://bugs.launchpad.net/bugs/627850
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Bugs, which is subscribed to