kern/52858: kernel lock up

[martin%NetBSD.org@localhost]

>Number:         52858
>Category:       kern
>Synopsis:       kernel lock up
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Dec 24 20:30:00 +0000 2017
>Originator:     Martin Husemann
>Release:        NetBSD 8.99.9
>Organization:
The NetBSD Foundation, Inc.
>Environment:
System: NetBSD thirdstage.duskware.de 8.99.9 NetBSD 8.99.9 (MODULAR) #40: Sat Dec 23 21:52:55 CET 2017 martin%thirdstage.duskware.de@localhost:/usr/src/sys/arch/sparc64/compile/MODULAR sparc64
Architecture: sparc64
Machine: sparc64
>Description:

My machine "randomly" locked up (happened only once, no idea how to reproduce)

ddb backtrace shows:

intr_list_handler(10473bc10, 7, e0047620, 8000000000000000, 1042d60, 10473bb30) a
t netbsd:intr_list_handler+0x10
sparc_interrupt(1, 7, e00476d0, 8000000000000000, 6, e0048000) at netbsd:sparc_i
nterrupt+0x294
sparc_interrupt(103b915b0, 70000000001, ff070000000001, 18b8400, 6, e0048000) at
 netbsd:sparc_interrupt+0x294
pool_grow(103b915b0, 2, 18d8800, 18b8400, 0, 2000) at netbsd:pool_grow+0x508
pool_catchup(103b91500, 103b915b1, 18e1800, 18e0c00, 8e7, 105823a20) at netbsd:p
ool_catchup+0x20
pool_get(18e0d00, 2, 105b1f000, 103b915b0, 105120780, 103b91500) at netbsd:pool_
get+0x550
pool_cache_get_slow(103b91740, 7, e0047bb8, 104a41bc0, 2, 103b91500) at netbsd:p
ool_cache_get_slow+0x1b8
pool_cache_get_paddr(103b91500, 2, 104a41bc0, 1858730, 7, 103b91740) at netbsd:p
ool_cache_get_paddr+0x298
bge_newbuf_std(1046a2000, 105, 104a41b20, 104a2bed8, 1ce9000, 1046a2828) at netb
sd:bge_newbuf_std+0x190
bge_intr(1046a2000, 6, 60000, 1cf34c000, 600e, 6) at netbsd:bge_intr+0xbfc
intr_biglock_wrapper(103b4e548, 0, e0047ed0, 18e0c00, 1042dc0, 103b91500) at net
bsd:intr_biglock_wrapper+0x10
sparc_interrupt(1c9e098, 105823a20, ff070000000001, 18d2800, 0, 103ae8280) at ne
tbsd:sparc_interrupt+0x294



>How-To-Repeat:
n/a

>Fix:
n/a