NetBSD-Bugs archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

Re: port-amd64/39283: Kernel crash on Dell Poweredge 2950



The following reply was made to PR port-amd64/39283; it has been noted by GNATS.

From: Tobias Nygren <tnn%NetBSD.org@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: 
Subject: Re: port-amd64/39283: Kernel crash on Dell Poweredge 2950
Date: Mon, 30 Nov 2009 20:04:03 +0100

 The machine crashed again. This time it hit an assertion but not the
 one recently added. Here is the backtrace. It looks like it ran out
 of kva and tried to sleep from interrupt context.
 
 panic: kernel diagnostic assertion "(l->l_pflag & LP_INTR) == 0 ||
 panicstr != N ULL" failed: file "/usr/src/sys/kern/kern_condvar.c",
 line 145 fatal breakpoint trap in supervisor mode
 tWrAaRpN INtGy:pe S 1PL c oNOdeT  L0O rWEiRpE fD ffONff fSYffSC80AL22L
 6f0 650  c EXs IT8  0rf l7
 ags 246 cr2  7f7ffd3a1870 cpl 4 rsp ffff800050803240
 db{1}> mach cpu 1
 using CPU 1
 db{1}> bt
 breakpoint() at netbsd:breakpoint+0x5
 panic() at netbsd:panic+0x2a0
 __kernassert() at netbsd:__kernassert+0x2d
 cv_wait() at netbsd:cv_wait+0x144
 xc_wait() at netbsd:xc_wait+0x44
 pool_cache_invalidate() at netbsd:pool_cache_invalidate+0xea
 pool_reclaim() at netbsd:pool_reclaim+0x65
 pool_reclaim_callback() at netbsd:pool_reclaim_callback+0x22
 callback_run_roundrobin() at netbsd:callback_run_roundrobin+0x57
 uvm_map_prepare() at netbsd:uvm_map_prepare+0x190
 uvm_map() at netbsd:uvm_map+0xbb
 km_vacache_alloc() at netbsd:km_vacache_alloc+0x4e
 pool_grow() at netbsd:pool_grow+0x38
 pool_get() at netbsd:pool_get+0x66
 uvm_km_alloc_poolpage_cache() at netbsd:uvm_km_alloc_poolpage_cache+0x40
 pool_grow() at netbsd:pool_grow+0x38
 pool_get() at netbsd:pool_get+0x66
 tcp_newtcpcb() at netbsd:tcp_newtcpcb+0x29
 tcp_attach() at netbsd:tcp_attach+0xce
 tcp_usrreq() at netbsd:tcp_usrreq+0x5d4
 tcp_usrreq_wrapper() at netbsd:tcp_usrreq_wrapper+-0x365f
 sonewconn() at netbsd:sonewconn+0x1dc
 syn_cache_get() at netbsd:syn_cache_get+0x13b
 tcp_input() at netbsd:tcp_input+0x1134
 tcp6_input() at netbsd:tcp6_input+0x6b
 ip6_input() at netbsd:ip6_input+0x6f4
 ip6intr() at netbsd:ip6intr+0x71
 softint_dispatch() at netbsd:softint_dispatch+0xf5
 DDB lost frame for netbsd:Xsoftintr+0x4f, trying 0xffff800050803d70
 Xsoftintr() at netbsd:Xsoftintr+0x4f
 --- interrupt ---
 db{1}> mach cpu 0
 using CPU 0
 db{1}> bt
 x86_pause() at netbsd:x86_pause+0x2
 callout_softclock() at netbsd:callout_softclock+0x397
 softint_dispatch() at netbsd:softint_dispatch+0xf5
 DDB lost frame for netbsd:Xsoftintr+0x4f, trying 0xffff80004f89cd70
 Xsoftintr() at netbsd:Xsoftintr+0x4f
 --- interrupt ---
 


Home | Main Index | Thread Index | Old Index