[issue1744] HAMMER fsstress panic in hammer_setup_child_callback

["Venkatesh Srinivas \(via DragonFly issue tracker\)" <sinknull@xxxxxxxxxxxxxxxxxxxxx>]

New submission from Venkatesh Srinivas <me@acm.jhu.edu>:

While running fsstress on HAMMER on a build of DragonFly from today (after the 
most recent dsched fixes, with fq policy), I got a panic in 
hammer_setup_child_callback, called from hammer_rec_rb_tree_RB_SCAN, ultimately 
from hammer_flusher_slave_thread.  Fsync_mode = 2.

Core at http://acm.jhu.edu/~me/vmcore.n0.gz, kernel at 
http://acm.jhu.edu/~me/kern.n0.gz.

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messages: 8513
nosy: vsrinivas
status: unread
title: HAMMER fsstress panic in hammer_setup_child_callback

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