Major Description
After fix the Bug TS-970, i go on testing the evacuate feature for the cache, with the same environment and test methods, and this time, trafficserver crash in another codes, somewhat strange.
(gdb) bt #0 0x0000003639c30265 in raise () from /lib64/libc.so.6 #1 0x0000003639c31d10 in abort () from /lib64/libc.so.6 #2 0x00002b9258e7e6fa in ink_die_die_die (retval=Could not find the frame base for "ink_die_die_die". ) at ink_error.cc:43 #3 0x00002b9258e7e979 in ink_fatal_va (return_code=Could not find the frame base for "ink_fatal_va". ) at ink_error.cc:65 #4 0x00002b9258e7eb46 in ink_fatal (return_code=Could not find the frame base for "ink_fatal". ) at ink_error.cc:73 #5 0x00002b9258e7c97a in _ink_assert (a=Could not find the frame base for "_ink_assert". ) at ink_assert.cc:44 #6 0x00000000004f45df in EThread::schedule (this=0x2aaaabe9c010, e=0x2aaab4325e00, fast_signal=true) at ../../iocore/eventsystem/P_UnixEThread.h:96 #7 0x00000000006496db in EThread::schedule_imm_signal (this=0x2aaaabe9c010, cont=0x302b948, callback_event=1, cookie=0x0) at ../../iocore/eventsystem/P_UnixEThread.h:62 #8 0x00000000006c4427 in aio_thread_main (arg=0x2aaaac0d1820) at AIO.cc:528 #9 0x00000000006c4afa in AIOThreadInfo::start (this=0x2aaaac0d1820, event=1, e=0x2a05650) at AIO.cc:188 #10 0x00000000004d3789 in Continuation::handleEvent (this=0x2aaaac0d1820, event=1, data=0x2a05650) at I_Continuation.h:146 #11 0x00000000006f705b in EThread::execute (this=0x2aaaabe9c010) at UnixEThread.cc:289 #12 0x00000000006f6307 in spawn_thread_internal (a=0x2aaaac0d1870) at Thread.cc:88 #13 0x000000363a8064a7 in start_thread () from /lib64/libpthread.so.0 #14 0x0000003639cd3c2d in clone () from /lib64/libc.so.6 (gdb) f 8 #8 0x00000000006c4427 in aio_thread_main (arg=0x2aaaac0d1820) at AIO.cc:528 528 op->thread->schedule_imm_signal(op); (gdb) p *op $1 = {<Continuation> = {<force_VFPT_to_top> = {_vptr.force_VFPT_to_top = 0x760710}, handler = 0x68a4f6 <AIOCallbackInternal::io_complete(int, void*)>, handler_name = 0x75dfb0 "&AIOCallbackInternal::io_complete", mutex = { m_ptr = 0x2aaaac261f70}, link = {<SLink<Continuation>> = {next = 0x0}, prev = 0x0}}, aiocb = {aio_fildes = 38, aio_buf = 0x2aabd80db000, aio_nbytes = 3072, aio_offset = 3359854592, aio_reqprio = 0, aio_lio_opcode = 1, aio_state = 0, aio__pad = {0}}, action = {_vptr.Action = 0x0, continuation = 0x302b7c0, mutex = {m_ptr = 0x2aaaac261f70}, cancelled = 0}, thread = 0x2aaaabe9c010, then = 0x0, aio_result = 3072} (gdb) p ((CacheVC *)op->action->continuation)->io->aiocb $1 = {aio_fildes = 38, aio_buf = 0x2aabd80db000, aio_nbytes = 3072, aio_offset = 3359854592, aio_reqprio = 0, aio_lio_opcode = 1, aio_state = 0, aio__pad = {0}} (gdb) p ((CacheVC *)op->action->continuation)->handler_name $2 = 0x75f372 "&CacheVC::handleReadDone" (gdb) p ((CacheVC *)op->action->continuation)->f.evacuator $3 = 1 (gdb) p ((CacheVC *)op->action->continuation)->save_handler $4 = 0x6afe9e <CacheVC::evacuateReadHead(int, Event*)> (gdb) f 6 #6 0x00000000004f45df in EThread::schedule (this=0x2aaaabe9c010, e=0x2aaab4325e00, fast_signal=true) at ../../iocore/eventsystem/P_UnixEThread.h:96 96 ink_assert(tt == REGULAR); (gdb) p tt $2 = DEDICATED