P4
-Xprof crashes on _228_jack (SPARC only)
To reproduce, try jvmg build -s100 on rosencrantz or tetrasparc:
(dbx) where
[1] _libc_read(0x0, 0xef62a358, 0x400, 0xef7285b0, 0xef7ec9c0, 0x7a6), at 0xef5b8598
[2] _filbuf(0x24e00, 0xef62a758, 0xef622eb4, 0x1, 0x0, 0x400), at 0xef5e3a74
[3] fgets(0xedf041e4, 0x400, 0x24e00, 0x3ff, 0xef622eb4, 0xef626808), at 0xef5e5fa4
[4] os::message_box(title = 0xedf04fda "Unexpected Signal 10", message = 0xedf0466c "occurred at pc=eeb84f38\n\nDo you wano debug the problem?"), line 2532 in "os_solaris.cpp"
[5] report_error(file_name = 0xef396b24 "/home/borisw/sparc_baseline.1.0.1/build/solaris/../../src/os/solaris/vm/os_solaripp", line_no = 3024, title = 0xedf04fda "Unexpected Signal 10", format = 0xef396b7c "occurred at pc=%lx", ...), line 292 in bug.cpp"
[6] handle_unexpected_exception(thread = (nil), sig = 10, info = 0xedf055c8, pc = 0xeeb84f38 "\xe0^D ", adjusted_pc = (nil line 3024 in "os_solaris.cpp"
[7] JVM_handle_solaris_signal(sig = 10, info = 0xedf055c8, ucVoid = 0xedf05310, abort_if_unrecognized = 1), line 3011 in "solaris.cpp"
[8] signalHandler(sig = 10, info = 0xedf055c8, ucVoid = 0xedf05310), line 2658 in "os_solaris.cpp"
[9] __sighndlr(0xa, 0xedf055c8, 0xedf05310, 0xeedff238, 0xedf05e4c, 0xedf05e2c), at 0xef716518
---- called from signal handler with signal 10 (SIGBUS) ------
[10] oopDesc::klass(this = 0xe951e2e1), line 47 in "oop.hpp"
[11] is_valid_method(method = 0xe951e2e1), line 887 in "fprofiler.cpp"
=>[12] ThreadProfiler::record_interpreted_tick(this = 0x13e5e0, fr = CLASS, where = tp_code, ticks = 0x13dcc0), line 913 in rofiler.cpp"
[13] ThreadProfiler::record_tick_for_running_frame(this = 0x13e5e0, fr = CLASS), line 968 in "fprofiler.cpp"
[14] ThreadProfiler::record_tick(this = 0x13e5e0, thread = 0x33b10), line 1067 in "fprofiler.cpp"
[15] FlatProfiler::record_thread_ticks(), line 852 in "fprofiler.cpp"
[16] FlatProfilerTask::task(this = 0x13e5a0), line 883 in "fprofiler.cpp"
[17] PeriodicTask::execute_if_pending(this = 0x13e5a0, delay_time = 10), line 57 in "task.hpp"
[18] PeriodicTask::real_time_tick(delay_time = 10), line 47 in "task.cpp"
[19] WatcherThread::watcher_main(junk = (nil)), line 488 in "thread.cpp"
[20] _start(osthread = 0x13d938), line 543 in "os_solaris.cpp"
To reproduce, try jvmg build -s100 on rosencrantz or tetrasparc:
(dbx) where
[1] _libc_read(0x0, 0xef62a358, 0x400, 0xef7285b0, 0xef7ec9c0, 0x7a6), at 0xef5b8598
[2] _filbuf(0x24e00, 0xef62a758, 0xef622eb4, 0x1, 0x0, 0x400), at 0xef5e3a74
[3] fgets(0xedf041e4, 0x400, 0x24e00, 0x3ff, 0xef622eb4, 0xef626808), at 0xef5e5fa4
[4] os::message_box(title = 0xedf04fda "Unexpected Signal 10", message = 0xedf0466c "occurred at pc=eeb84f38\n\nDo you wano debug the problem?"), line 2532 in "os_solaris.cpp"
[5] report_error(file_name = 0xef396b24 "/home/borisw/sparc_baseline.1.0.1/build/solaris/../../src/os/solaris/vm/os_solaripp", line_no = 3024, title = 0xedf04fda "Unexpected Signal 10", format = 0xef396b7c "occurred at pc=%lx", ...), line 292 in bug.cpp"
[6] handle_unexpected_exception(thread = (nil), sig = 10, info = 0xedf055c8, pc = 0xeeb84f38 "\xe0^D ", adjusted_pc = (nil line 3024 in "os_solaris.cpp"
[7] JVM_handle_solaris_signal(sig = 10, info = 0xedf055c8, ucVoid = 0xedf05310, abort_if_unrecognized = 1), line 3011 in "solaris.cpp"
[8] signalHandler(sig = 10, info = 0xedf055c8, ucVoid = 0xedf05310), line 2658 in "os_solaris.cpp"
[9] __sighndlr(0xa, 0xedf055c8, 0xedf05310, 0xeedff238, 0xedf05e4c, 0xedf05e2c), at 0xef716518
---- called from signal handler with signal 10 (SIGBUS) ------
[10] oopDesc::klass(this = 0xe951e2e1), line 47 in "oop.hpp"
[11] is_valid_method(method = 0xe951e2e1), line 887 in "fprofiler.cpp"
=>[12] ThreadProfiler::record_interpreted_tick(this = 0x13e5e0, fr = CLASS, where = tp_code, ticks = 0x13dcc0), line 913 in rofiler.cpp"
[13] ThreadProfiler::record_tick_for_running_frame(this = 0x13e5e0, fr = CLASS), line 968 in "fprofiler.cpp"
[14] ThreadProfiler::record_tick(this = 0x13e5e0, thread = 0x33b10), line 1067 in "fprofiler.cpp"
[15] FlatProfiler::record_thread_ticks(), line 852 in "fprofiler.cpp"
[16] FlatProfilerTask::task(this = 0x13e5a0), line 883 in "fprofiler.cpp"
[17] PeriodicTask::execute_if_pending(this = 0x13e5a0, delay_time = 10), line 57 in "task.hpp"
[18] PeriodicTask::real_time_tick(delay_time = 10), line 47 in "task.cpp"
[19] WatcherThread::watcher_main(junk = (nil)), line 488 in "thread.cpp"
[20] _start(osthread = 0x13d938), line 543 in "os_solaris.cpp"