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Bug #1737

closed

HAMMER panic while running fsstress; mutual recursion rooted at hammer_flusher_slave_thread

Added by vsrinivas about 14 years ago. Updated about 10 years ago.

Status:
Closed
Priority:
Normal
Assignee:
-
Category:
Unverifiable
Target version:
3.8
Start date:
Due date:
% Done:

0%

Estimated time:

Description

While running fsstress on a HAMMER fs on an up-to-date Dfly, I hit a panic -
hammer_flush_inode_done called hammer_setup_parent_inodes, which called
hammer_setup_parent_inodes_helper, which calls hammer_setup_parent_inodes, ...
all the way till we panic.

http://acm.jhu.edu/~me/hammer_fsstress_panic_20100416/ has the coredump and
kernel image.

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