P4
On jtgbp62d.sfbay (x86, solaris 8), VolanoTest failed after 8 hours 13
minutes with -client flag.
Unexpected Signal: 11, PC: dee39463, PID: 17997
> [9] FastScanClosure::do_oop(0xdd1009ac, 0xcf63cf90), at 0xdee39463
> [10] instanceKlass::oop_oop_iterate_nv(0xd6cf1d18, 0xcf63cf88, 0xdd1006ec), at
>0xded9f8fd
> [11] ContiguousSpaceDCTOC::walk_mem_region_with_cl(0x8109e08, 0xdd1006fc,
>0xcf63cf88, 0xcf63d000, 0xdd1006ec), at 0xdef0ff58
> [12] Filtering_DCTOC::walk_mem_region(0x8109e08, 0xdd100744, 0xcf63c960,
>0xcf63d000), at 0xdef0fcf6
> [13] DirtyCardToOopClosure::do_MemRegion(0x8109e08, 0xdd10078c), at
>0xded9ee5d
> [14] ClearNoncleanCardWrapper::do_MemRegion(0xdd100868, 0xdd1007fc), at
>0xdee0e9da
> [15] CardTableModRefBS::non_clean_card_iterate_work(0x80cc898, 0xdd10082c,
>0xdd100868, 0x0), at 0xdee0d428
> [16] CardTableModRefBS::non_clean_card_iterate(0x80cc898, 0x80ccc50,
>0xdd100878, 0x8109e08, 0xdd100868, 0x0), at 0xdee0d26b
> [17] CardTableRS::younger_refs_in_space_iterate(0x80cc890, 0x80ccc50,
>0xdd1009ac), at 0xdee0e7f8
> [18] Generation::younger_refs_in_space_iterate(0x80ccb70, 0x80ccc50,
>0xdd1009ac), at 0xdee467a9
> [19] OneContigSpaceCardGeneration::younger_refs_iterate(0x80ccb70,
>0xdd1009ac), at 0xded9ece1
> [20] CardTableRS::younger_refs_iterate(0x80cc890, 0x80ccb70, 0xdd1009ac), at
>0xdee0e631
> [21] GenCollectedHeap::process_strong_roots(0x80cc7e8, 0x0, 0x1, 0x0, 0x1,
>0xdd1009ac, 0xdd100988), at 0xded9c6d7
> [22] DefNewGeneration::collect(0x80cc8f8, 0x0, 0x0, 0xe, 0x0, 0x0), at
>0xded9bf0c
> [23] GenCollectedHeap::do_collection(0x80cc7e8, 0x0, 0x0, 0xe, 0x0, 0x0, 0x1,
>0xc8e4085c), at 0xded9b666
> [24] TwoGenerationCollectorPolicy::satisfy_failed_allocation(0x80cc7b8, 0xe,
>0x0, 0x0, 0xc8e4085c), at 0xded9b112
> [25] GenCollectedHeap::satisfy_failed_allocation(0x80cc7e8, 0xe, 0x0, 0x0,
>0xc8e4085c), at 0xded9b09a
> [26] VM_GenCollectForAllocation::doit(0xc8e40840), at 0xded9b05c
> [27] VM_Operation::evaluate(0xc8e40840), at 0xded8fd30
> [28] VMThread::evaluate_operation(0x80efd58, 0xc8e40840), at 0xded8fc20
> [29] VMThread::loop(0x80efd58), at 0xded2256a
> [30] VMThread::run(0x80efd58), at 0xded2228f
> [31] _start(0x80efd58, 0xded221a0), at 0xded221bc
>
Processes are still alive on jtgbp62d.sfbay. I also saved gcore files under /bt/VolanoTest*
How to reproduce the bug.
1. log on to a Solaris 8 x86 machine
2. export JAVA_HOME=<jdk home>
3. run the script /net/jtgb4u4c.sfbay/export/sail8/bigapps/tests/runvtest.ksh -client
4. check log files under /bt/VolanoTest*
###@###.### 2002-07-26
minutes with -client flag.
Unexpected Signal: 11, PC: dee39463, PID: 17997
> [9] FastScanClosure::do_oop(0xdd1009ac, 0xcf63cf90), at 0xdee39463
> [10] instanceKlass::oop_oop_iterate_nv(0xd6cf1d18, 0xcf63cf88, 0xdd1006ec), at
>0xded9f8fd
> [11] ContiguousSpaceDCTOC::walk_mem_region_with_cl(0x8109e08, 0xdd1006fc,
>0xcf63cf88, 0xcf63d000, 0xdd1006ec), at 0xdef0ff58
> [12] Filtering_DCTOC::walk_mem_region(0x8109e08, 0xdd100744, 0xcf63c960,
>0xcf63d000), at 0xdef0fcf6
> [13] DirtyCardToOopClosure::do_MemRegion(0x8109e08, 0xdd10078c), at
>0xded9ee5d
> [14] ClearNoncleanCardWrapper::do_MemRegion(0xdd100868, 0xdd1007fc), at
>0xdee0e9da
> [15] CardTableModRefBS::non_clean_card_iterate_work(0x80cc898, 0xdd10082c,
>0xdd100868, 0x0), at 0xdee0d428
> [16] CardTableModRefBS::non_clean_card_iterate(0x80cc898, 0x80ccc50,
>0xdd100878, 0x8109e08, 0xdd100868, 0x0), at 0xdee0d26b
> [17] CardTableRS::younger_refs_in_space_iterate(0x80cc890, 0x80ccc50,
>0xdd1009ac), at 0xdee0e7f8
> [18] Generation::younger_refs_in_space_iterate(0x80ccb70, 0x80ccc50,
>0xdd1009ac), at 0xdee467a9
> [19] OneContigSpaceCardGeneration::younger_refs_iterate(0x80ccb70,
>0xdd1009ac), at 0xded9ece1
> [20] CardTableRS::younger_refs_iterate(0x80cc890, 0x80ccb70, 0xdd1009ac), at
>0xdee0e631
> [21] GenCollectedHeap::process_strong_roots(0x80cc7e8, 0x0, 0x1, 0x0, 0x1,
>0xdd1009ac, 0xdd100988), at 0xded9c6d7
> [22] DefNewGeneration::collect(0x80cc8f8, 0x0, 0x0, 0xe, 0x0, 0x0), at
>0xded9bf0c
> [23] GenCollectedHeap::do_collection(0x80cc7e8, 0x0, 0x0, 0xe, 0x0, 0x0, 0x1,
>0xc8e4085c), at 0xded9b666
> [24] TwoGenerationCollectorPolicy::satisfy_failed_allocation(0x80cc7b8, 0xe,
>0x0, 0x0, 0xc8e4085c), at 0xded9b112
> [25] GenCollectedHeap::satisfy_failed_allocation(0x80cc7e8, 0xe, 0x0, 0x0,
>0xc8e4085c), at 0xded9b09a
> [26] VM_GenCollectForAllocation::doit(0xc8e40840), at 0xded9b05c
> [27] VM_Operation::evaluate(0xc8e40840), at 0xded8fd30
> [28] VMThread::evaluate_operation(0x80efd58, 0xc8e40840), at 0xded8fc20
> [29] VMThread::loop(0x80efd58), at 0xded2256a
> [30] VMThread::run(0x80efd58), at 0xded2228f
> [31] _start(0x80efd58, 0xded221a0), at 0xded221bc
>
Processes are still alive on jtgbp62d.sfbay. I also saved gcore files under /bt/VolanoTest*
How to reproduce the bug.
1. log on to a Solaris 8 x86 machine
2. export JAVA_HOME=<jdk home>
3. run the script /net/jtgb4u4c.sfbay/export/sail8/bigapps/tests/runvtest.ksh -client
4. check log files under /bt/VolanoTest*
###@###.### 2002-07-26