[root@master0 ~]# pstack 65263 Thread 50 (LWP 83515 "vol_proc"): #0 0x0000ffff537d7d10 in write () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000ffff53cd89fc in rdma_get_cm_event () from target:/lib/aarch64-linux-gnu/librdmacm.so.1 #2 0x0000aaaacf6dc2c4 in process_event_channel (arg=0xfff424000f70) at /root/v2/PureFlash/common/src/pf_rdma_connection.cpp:230 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 49 (LWP 83513 "vol_proc"): #0 0x0000ffff537d7d10 in write () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000ffff53cd89fc in rdma_get_cm_event () from target:/lib/aarch64-linux-gnu/librdmacm.so.1 #2 0x0000aaaacf6dc2c4 in process_event_channel (arg=0xfff528000f70) at /root/v2/PureFlash/common/src/pf_rdma_connection.cpp:230 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 48 (LWP 83505 "vol_proc"): #0 0x0000ffff537d7d10 in write () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000ffff53cd89fc in rdma_get_cm_event () from target:/lib/aarch64-linux-gnu/librdmacm.so.1 #2 0x0000aaaacf6dc2c4 in process_event_channel (arg=0xfff62c000f70) at /root/v2/PureFlash/common/src/pf_rdma_connection.cpp:230 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 47 (LWP 83504 "vol_proc"): #0 0x0000ffff537d7d10 in write () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000ffff53cd89fc in rdma_get_cm_event () from target:/lib/aarch64-linux-gnu/librdmacm.so.1 #2 0x0000aaaacf6dc2c4 in process_event_channel (arg=0xfffb18014640) at /root/v2/PureFlash/common/src/pf_rdma_connection.cpp:230 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 46 (LWP 66121 "vol_proc"): #0 0x0000ffff537d7d10 in write () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000ffff53cd89fc in rdma_get_cm_event () from target:/lib/aarch64-linux-gnu/librdmacm.so.1 #2 0x0000aaaacf6dc2c4 in process_event_channel (arg=0xfff424000ee0) at /root/v2/PureFlash/common/src/pf_rdma_connection.cpp:230 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 45 (LWP 66120 "clnt_time_chk"): #0 0x0000ffff537b1994 in clock_nanosleep () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000ffff537b6b6c in nanosleep () from target:/lib/aarch64-linux-gnu/libc.so.6 #2 0x0000ffff537b6a38 in sleep () from target:/lib/aarch64-linux-gnu/libc.so.6 #3 0x0000aaaacf691894 in PfClientAppCtx::timeout_check_proc (this=0xfffe3c001760) at /root/v2/PureFlash/common/src/pf_client_api.cpp:1514 #4 0x0000aaaacf68cb74 in operator() (__closure=0xfffe3c002ff8) at /root/v2/PureFlash/common/src/pf_client_api.cpp:570 #5 0x0000aaaacf69ed98 in std::__invoke_impl >(std::__invoke_other, struct {...} &&) (__f=...) at /usr/include/c++/11/bits/invoke.h:61 #6 0x0000aaaacf69ec94 in std::__invoke >(struct {...} &&) (__fn=...) at /usr/include/c++/11/bits/invoke.h:96 #7 0x0000aaaacf69eb94 in std::thread::_Invoker > >::_M_invoke<0>(std::_Index_tuple<0>) (this=0xfffe3c002ff8) at /usr/include/c++/11/bits/std_thread.h:259 #8 0x0000aaaacf69eaac in std::thread::_Invoker > >::operator()(void) (this=0xfffe3c002ff8) at /usr/include/c++/11/bits/std_thread.h:266 #9 0x0000aaaacf69e9e4 in std::thread::_State_impl > > >::_M_run(void) (this=0xfffe3c002ff0) at /usr/include/c++/11/bits/std_thread.h:211 #10 0x0000ffff540f31fc in ?? () from target:/lib/aarch64-linux-gnu/libstdc++.so.6 #11 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #12 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 44 (LWP 66119 "vol_proc"): #0 0x0000ffff53779df8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000ffff5377c8fc in pthread_cond_wait () from target:/lib/aarch64-linux-gnu/libc.so.6 #2 0x0000ffff53cd74b4 in rdma_destroy_id () from target:/lib/aarch64-linux-gnu/librdmacm.so.1 #3 0x0000aaaacf6dc778 in PfRdmaConnection::~PfRdmaConnection (this=0xfff424000c60, __in_chrg=) at /root/v2/PureFlash/common/src/pf_rdma_connection.cpp:326 #4 0x0000aaaacf6dc810 in PfRdmaConnection::~PfRdmaConnection (this=0xfff424000c60, __in_chrg=) at /root/v2/PureFlash/common/src/pf_rdma_connection.cpp:332 #5 0x0000aaaacf6a10b4 in PfConnection::dec_ref (this=0xfff424000c60) at /root/v2/PureFlash/common/include/pf_connection.h:82 #6 0x0000aaaacf68fa50 in PfClientVolume::process_event (this=0xfffe3c000b70, event_type=6, arg_i=0, arg_p=0xfffe3c030e10) at /root/v2/PureFlash/common/src/pf_client_api.cpp:1094 #7 0x0000aaaacf68f1a0 in PfVolumeEventProc::process_event (this=0xfffe3c002e50, event_type=6, arg_i=0, arg_p=0xfffe3c030e10, arg_q=0xfffe3c000b70) at /root/v2/PureFlash/common/src/pf_client_api.cpp:964 #8 0x0000aaaacf6e0334 in thread_proc_eventq (arg=0xfffe3c002e50) at /root/v2/PureFlash/common/src/pf_event_thread.cpp:135 #9 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #10 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 43 (LWP 66118 "pf_client"): #0 0x0000ffff537e5f3c in epoll_pwait () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000aaaacf6e13e4 in PfPoller::run (this=0xfffe3c003e20) at /root/v2/PureFlash/common/src/pf_poller.cpp:192 #2 0x0000aaaacf6e0cd4 in PfPoller::thread_entry (arg=0xfffe3c003e20) at /root/v2/PureFlash/common/src/pf_poller.cpp:94 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 42 (LWP 66117 "vol_proc"): #0 0x0000ffff537d7d10 in write () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000ffff53cd89fc in rdma_get_cm_event () from target:/lib/aarch64-linux-gnu/librdmacm.so.1 #2 0x0000aaaacf6dc2c4 in process_event_channel (arg=0xfff528000ee0) at /root/v2/PureFlash/common/src/pf_rdma_connection.cpp:230 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 41 (LWP 66116 "clnt_time_chk"): #0 0x0000ffff537b1994 in clock_nanosleep () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000ffff537b6b6c in nanosleep () from target:/lib/aarch64-linux-gnu/libc.so.6 #2 0x0000ffff537b6a38 in sleep () from target:/lib/aarch64-linux-gnu/libc.so.6 #3 0x0000aaaacf691894 in PfClientAppCtx::timeout_check_proc (this=0xfffdf8001760) at /root/v2/PureFlash/common/src/pf_client_api.cpp:1514 #4 0x0000aaaacf68cb74 in operator() (__closure=0xfffdf8002ff8) at /root/v2/PureFlash/common/src/pf_client_api.cpp:570 #5 0x0000aaaacf69ed98 in std::__invoke_impl >(std::__invoke_other, struct {...} &&) (__f=...) at /usr/include/c++/11/bits/invoke.h:61 #6 0x0000aaaacf69ec94 in std::__invoke >(struct {...} &&) (__fn=...) at /usr/include/c++/11/bits/invoke.h:96 #7 0x0000aaaacf69eb94 in std::thread::_Invoker > >::_M_invoke<0>(std::_Index_tuple<0>) (this=0xfffdf8002ff8) at /usr/include/c++/11/bits/std_thread.h:259 #8 0x0000aaaacf69eaac in std::thread::_Invoker > >::operator()(void) (this=0xfffdf8002ff8) at /usr/include/c++/11/bits/std_thread.h:266 #9 0x0000aaaacf69e9e4 in std::thread::_State_impl > > >::_M_run(void) (this=0xfffdf8002ff0) at /usr/include/c++/11/bits/std_thread.h:211 #10 0x0000ffff540f31fc in ?? () from target:/lib/aarch64-linux-gnu/libstdc++.so.6 #11 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #12 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 40 (LWP 66115 "vol_proc"): #0 0x0000ffff53779df8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000ffff5377c8fc in pthread_cond_wait () from target:/lib/aarch64-linux-gnu/libc.so.6 #2 0x0000ffff53cd74b4 in rdma_destroy_id () from target:/lib/aarch64-linux-gnu/librdmacm.so.1 #3 0x0000aaaacf6dc778 in PfRdmaConnection::~PfRdmaConnection (this=0xfff528000c60, __in_chrg=) at /root/v2/PureFlash/common/src/pf_rdma_connection.cpp:326 #4 0x0000aaaacf6dc810 in PfRdmaConnection::~PfRdmaConnection (this=0xfff528000c60, __in_chrg=) at /root/v2/PureFlash/common/src/pf_rdma_connection.cpp:332 #5 0x0000aaaacf6a10b4 in PfConnection::dec_ref (this=0xfff528000c60) at /root/v2/PureFlash/common/include/pf_connection.h:82 #6 0x0000aaaacf68fa50 in PfClientVolume::process_event (this=0xfffdf8000b70, event_type=6, arg_i=0, arg_p=0xfffdf803bb08) at /root/v2/PureFlash/common/src/pf_client_api.cpp:1094 #7 0x0000aaaacf68f1a0 in PfVolumeEventProc::process_event (this=0xfffdf8002e50, event_type=6, arg_i=0, arg_p=0xfffdf803bb08, arg_q=0xfffdf8000b70) at /root/v2/PureFlash/common/src/pf_client_api.cpp:964 #8 0x0000aaaacf6e0334 in thread_proc_eventq (arg=0xfffdf8002e50) at /root/v2/PureFlash/common/src/pf_event_thread.cpp:135 #9 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #10 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 39 (LWP 66114 "pf_client"): #0 0x0000ffff537e5f3c in epoll_pwait () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000aaaacf6e13e4 in PfPoller::run (this=0xfffdf8003e20) at /root/v2/PureFlash/common/src/pf_poller.cpp:192 #2 0x0000aaaacf6e0cd4 in PfPoller::thread_entry (arg=0xfffdf8003e20) at /root/v2/PureFlash/common/src/pf_poller.cpp:94 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 38 (LWP 66113 "vol_proc"): #0 0x0000ffff537d7d10 in write () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000ffff53cd89fc in rdma_get_cm_event () from target:/lib/aarch64-linux-gnu/librdmacm.so.1 #2 0x0000aaaacf6dc2c4 in process_event_channel (arg=0xfff62c000ee0) at /root/v2/PureFlash/common/src/pf_rdma_connection.cpp:230 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 37 (LWP 66112 "clnt_time_chk"): #0 0x0000ffff537b1994 in clock_nanosleep () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000ffff537b6b6c in nanosleep () from target:/lib/aarch64-linux-gnu/libc.so.6 #2 0x0000ffff537b6a38 in sleep () from target:/lib/aarch64-linux-gnu/libc.so.6 #3 0x0000aaaacf691894 in PfClientAppCtx::timeout_check_proc (this=0xfffe80001760) at /root/v2/PureFlash/common/src/pf_client_api.cpp:1514 #4 0x0000aaaacf68cb74 in operator() (__closure=0xfffe80003028) at /root/v2/PureFlash/common/src/pf_client_api.cpp:570 #5 0x0000aaaacf69ed98 in std::__invoke_impl >(std::__invoke_other, struct {...} &&) (__f=...) at /usr/include/c++/11/bits/invoke.h:61 #6 0x0000aaaacf69ec94 in std::__invoke >(struct {...} &&) (__fn=...) at /usr/include/c++/11/bits/invoke.h:96 #7 0x0000aaaacf69eb94 in std::thread::_Invoker > >::_M_invoke<0>(std::_Index_tuple<0>) (this=0xfffe80003028) at /usr/include/c++/11/bits/std_thread.h:259 #8 0x0000aaaacf69eaac in std::thread::_Invoker > >::operator()(void) (this=0xfffe80003028) at /usr/include/c++/11/bits/std_thread.h:266 #9 0x0000aaaacf69e9e4 in std::thread::_State_impl > > >::_M_run(void) (this=0xfffe80003020) at /usr/include/c++/11/bits/std_thread.h:211 #10 0x0000ffff540f31fc in ?? () from target:/lib/aarch64-linux-gnu/libstdc++.so.6 #11 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #12 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 36 (LWP 66111 "vol_proc"): #0 0x0000ffff53779df8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000ffff5377c8fc in pthread_cond_wait () from target:/lib/aarch64-linux-gnu/libc.so.6 #2 0x0000ffff53cd74b4 in rdma_destroy_id () from target:/lib/aarch64-linux-gnu/librdmacm.so.1 #3 0x0000aaaacf6dc778 in PfRdmaConnection::~PfRdmaConnection (this=0xfff62c000c60, __in_chrg=) at /root/v2/PureFlash/common/src/pf_rdma_connection.cpp:326 #4 0x0000aaaacf6dc810 in PfRdmaConnection::~PfRdmaConnection (this=0xfff62c000c60, __in_chrg=) at /root/v2/PureFlash/common/src/pf_rdma_connection.cpp:332 #5 0x0000aaaacf6a10b4 in PfConnection::dec_ref (this=0xfff62c000c60) at /root/v2/PureFlash/common/include/pf_connection.h:82 #6 0x0000aaaacf68fa50 in PfClientVolume::process_event (this=0xfffe80000c10, event_type=6, arg_i=0, arg_p=0xfffe8003d4a8) at /root/v2/PureFlash/common/src/pf_client_api.cpp:1094 #7 0x0000aaaacf68f1a0 in PfVolumeEventProc::process_event (this=0xfffe80002e80, event_type=6, arg_i=0, arg_p=0xfffe8003d4a8, arg_q=0xfffe80000c10) at /root/v2/PureFlash/common/src/pf_client_api.cpp:964 #8 0x0000aaaacf6e0334 in thread_proc_eventq (arg=0xfffe80002e80) at /root/v2/PureFlash/common/src/pf_event_thread.cpp:135 #9 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #10 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 35 (LWP 66110 "pf_client"): #0 0x0000ffff537e5f3c in epoll_pwait () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000aaaacf6e13e4 in PfPoller::run (this=0xfffe80003e30) at /root/v2/PureFlash/common/src/pf_poller.cpp:192 #2 0x0000aaaacf6e0cd4 in PfPoller::thread_entry (arg=0xfffe80003e30) at /root/v2/PureFlash/common/src/pf_poller.cpp:94 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 34 (LWP 66109 "rdma_cq_poller"): #0 0x0000ffff537e5f3c in epoll_pwait () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000aaaacf6e13e4 in PfPoller::run (this=0xfffad4043fe8) at /root/v2/PureFlash/common/src/pf_poller.cpp:192 #2 0x0000aaaacf6e0cd4 in PfPoller::thread_entry (arg=0xfffad4043fe8) at /root/v2/PureFlash/common/src/pf_poller.cpp:94 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 33 (LWP 66108 "rdma_cq_poller"): #0 0x0000ffff537e5f3c in epoll_pwait () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000aaaacf6e13e4 in PfPoller::run (this=0xfffad4043ed0) at /root/v2/PureFlash/common/src/pf_poller.cpp:192 #2 0x0000aaaacf6e0cd4 in PfPoller::thread_entry (arg=0xfffad4043ed0) at /root/v2/PureFlash/common/src/pf_poller.cpp:94 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 32 (LWP 66107 "rdma_cq_poller"): #0 0x0000ffff537e5f3c in epoll_pwait () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000aaaacf6e13e4 in PfPoller::run (this=0xfffad4043db8) at /root/v2/PureFlash/common/src/pf_poller.cpp:192 #2 0x0000aaaacf6e0cd4 in PfPoller::thread_entry (arg=0xfffad4043db8) at /root/v2/PureFlash/common/src/pf_poller.cpp:94 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 31 (LWP 66106 "rdma_cq_poller"): #0 0x0000ffff537e5f3c in epoll_pwait () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000aaaacf6e13e4 in PfPoller::run (this=0xfffad4043ca0) at /root/v2/PureFlash/common/src/pf_poller.cpp:192 #2 0x0000aaaacf6e0cd4 in PfPoller::thread_entry (arg=0xfffad4043ca0) at /root/v2/PureFlash/common/src/pf_poller.cpp:94 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 30 (LWP 66105 "rdma_cq_poller"): #0 0x0000ffff537e5f3c in epoll_pwait () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000aaaacf6e13e4 in PfPoller::run (this=0xfffad4043b88) at /root/v2/PureFlash/common/src/pf_poller.cpp:192 #2 0x0000aaaacf6e0cd4 in PfPoller::thread_entry (arg=0xfffad4043b88) at /root/v2/PureFlash/common/src/pf_poller.cpp:94 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 29 (LWP 66104 "rdma_cq_poller"): #0 0x0000ffff537e5f3c in epoll_pwait () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000aaaacf6e13e4 in PfPoller::run (this=0xfffad4043a70) at /root/v2/PureFlash/common/src/pf_poller.cpp:192 #2 0x0000aaaacf6e0cd4 in PfPoller::thread_entry (arg=0xfffad4043a70) at /root/v2/PureFlash/common/src/pf_poller.cpp:94 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 28 (LWP 66103 "rdma_cq_poller"): #0 0x0000ffff537e5f3c in epoll_pwait () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000aaaacf6e13e4 in PfPoller::run (this=0xfffad4043958) at /root/v2/PureFlash/common/src/pf_poller.cpp:192 #2 0x0000aaaacf6e0cd4 in PfPoller::thread_entry (arg=0xfffad4043958) at /root/v2/PureFlash/common/src/pf_poller.cpp:94 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 27 (LWP 66102 "rdma_cq_poller"): #0 0x0000ffff537e5f3c in epoll_pwait () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000aaaacf6e13e4 in PfPoller::run (this=0xfffad4043840) at /root/v2/PureFlash/common/src/pf_poller.cpp:192 #2 0x0000aaaacf6e0cd4 in PfPoller::thread_entry (arg=0xfffad4043840) at /root/v2/PureFlash/common/src/pf_poller.cpp:94 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 26 (LWP 66101 "rdma_cq_poller"): #0 0x0000ffff537e5f3c in epoll_pwait () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000aaaacf6e13e4 in PfPoller::run (this=0xfffad4043728) at /root/v2/PureFlash/common/src/pf_poller.cpp:192 #2 0x0000aaaacf6e0cd4 in PfPoller::thread_entry (arg=0xfffad4043728) at /root/v2/PureFlash/common/src/pf_poller.cpp:94 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 25 (LWP 66100 "rdma_cq_poller"): #0 0x0000ffff537e5f3c in epoll_pwait () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000aaaacf6e13e4 in PfPoller::run (this=0xfffad4043610) at /root/v2/PureFlash/common/src/pf_poller.cpp:192 #2 0x0000aaaacf6e0cd4 in PfPoller::thread_entry (arg=0xfffad4043610) at /root/v2/PureFlash/common/src/pf_poller.cpp:94 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 24 (LWP 66099 "rdma_cq_poller"): #0 0x0000ffff537e5f3c in epoll_pwait () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000aaaacf6e13e4 in PfPoller::run (this=0xfffad40434f8) at /root/v2/PureFlash/common/src/pf_poller.cpp:192 #2 0x0000aaaacf6e0cd4 in PfPoller::thread_entry (arg=0xfffad40434f8) at /root/v2/PureFlash/common/src/pf_poller.cpp:94 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 23 (LWP 66098 "rdma_cq_poller"): #0 0x0000ffff537e5f3c in epoll_pwait () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000aaaacf6e13e4 in PfPoller::run (this=0xfffad40433e0) at /root/v2/PureFlash/common/src/pf_poller.cpp:192 #2 0x0000aaaacf6e0cd4 in PfPoller::thread_entry (arg=0xfffad40433e0) at /root/v2/PureFlash/common/src/pf_poller.cpp:94 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 22 (LWP 66097 "rdma_cq_poller"): #0 0x0000ffff537e5f3c in epoll_pwait () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000aaaacf6e13e4 in PfPoller::run (this=0xfffad40432c8) at /root/v2/PureFlash/common/src/pf_poller.cpp:192 #2 0x0000aaaacf6e0cd4 in PfPoller::thread_entry (arg=0xfffad40432c8) at /root/v2/PureFlash/common/src/pf_poller.cpp:94 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 21 (LWP 66096 "rdma_cq_poller"): #0 0x0000ffff537e5f3c in epoll_pwait () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000aaaacf6e13e4 in PfPoller::run (this=0xfffad40431b0) at /root/v2/PureFlash/common/src/pf_poller.cpp:192 #2 0x0000aaaacf6e0cd4 in PfPoller::thread_entry (arg=0xfffad40431b0) at /root/v2/PureFlash/common/src/pf_poller.cpp:94 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 20 (LWP 66095 "rdma_cq_poller"): #0 0x0000ffff537e5f3c in epoll_pwait () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000aaaacf6e13e4 in PfPoller::run (this=0xfffad4043098) at /root/v2/PureFlash/common/src/pf_poller.cpp:192 #2 0x0000aaaacf6e0cd4 in PfPoller::thread_entry (arg=0xfffad4043098) at /root/v2/PureFlash/common/src/pf_poller.cpp:94 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 19 (LWP 66094 "rdma_cq_poller"): #0 0x0000ffff537e5f3c in epoll_pwait () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000aaaacf6e13e4 in PfPoller::run (this=0xfffad4042f80) at /root/v2/PureFlash/common/src/pf_poller.cpp:192 #2 0x0000aaaacf6e0cd4 in PfPoller::thread_entry (arg=0xfffad4042f80) at /root/v2/PureFlash/common/src/pf_poller.cpp:94 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 18 (LWP 66093 "vol_proc"): #0 0x0000ffff537d7d10 in write () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000ffff53cd89fc in rdma_get_cm_event () from target:/lib/aarch64-linux-gnu/librdmacm.so.1 #2 0x0000aaaacf6dc2c4 in process_event_channel (arg=0xfffb180020a0) at /root/v2/PureFlash/common/src/pf_rdma_connection.cpp:230 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 17 (LWP 66092 "clnt_time_chk"): #0 0x0000ffff537b1994 in clock_nanosleep () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000ffff537b6b6c in nanosleep () from target:/lib/aarch64-linux-gnu/libc.so.6 #2 0x0000ffff537b6a38 in sleep () from target:/lib/aarch64-linux-gnu/libc.so.6 #3 0x0000aaaacf691894 in PfClientAppCtx::timeout_check_proc (this=0xfffe88001d80) at /root/v2/PureFlash/common/src/pf_client_api.cpp:1514 #4 0x0000aaaacf68cb74 in operator() (__closure=0xfffe88003348) at /root/v2/PureFlash/common/src/pf_client_api.cpp:570 #5 0x0000aaaacf69ed98 in std::__invoke_impl >(std::__invoke_other, struct {...} &&) (__f=...) at /usr/include/c++/11/bits/invoke.h:61 #6 0x0000aaaacf69ec94 in std::__invoke >(struct {...} &&) (__fn=...) at /usr/include/c++/11/bits/invoke.h:96 #7 0x0000aaaacf69eb94 in std::thread::_Invoker > >::_M_invoke<0>(std::_Index_tuple<0>) (this=0xfffe88003348) at /usr/include/c++/11/bits/std_thread.h:259 #8 0x0000aaaacf69eaac in std::thread::_Invoker > >::operator()(void) (this=0xfffe88003348) at /usr/include/c++/11/bits/std_thread.h:266 #9 0x0000aaaacf69e9e4 in std::thread::_State_impl > > >::_M_run(void) (this=0xfffe88003340) at /usr/include/c++/11/bits/std_thread.h:211 #10 0x0000ffff540f31fc in ?? () from target:/lib/aarch64-linux-gnu/libstdc++.so.6 #11 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #12 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 16 (LWP 66091 "vol_proc"): #0 0x0000ffff53779df8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000ffff5377c8fc in pthread_cond_wait () from target:/lib/aarch64-linux-gnu/libc.so.6 #2 0x0000ffff53cd74b4 in rdma_destroy_id () from target:/lib/aarch64-linux-gnu/librdmacm.so.1 #3 0x0000aaaacf6dc778 in PfRdmaConnection::~PfRdmaConnection (this=0xfffb18000c60, __in_chrg=) at /root/v2/PureFlash/common/src/pf_rdma_connection.cpp:326 #4 0x0000aaaacf6dc810 in PfRdmaConnection::~PfRdmaConnection (this=0xfffb18000c60, __in_chrg=) at /root/v2/PureFlash/common/src/pf_rdma_connection.cpp:332 #5 0x0000aaaacf6a10b4 in PfConnection::dec_ref (this=0xfffb18000c60) at /root/v2/PureFlash/common/include/pf_connection.h:82 #6 0x0000aaaacf68fa50 in PfClientVolume::process_event (this=0xfffe88001040, event_type=6, arg_i=0, arg_p=0xfffe8803dc58) at /root/v2/PureFlash/common/src/pf_client_api.cpp:1094 #7 0x0000aaaacf68f1a0 in PfVolumeEventProc::process_event (this=0xfffe880031a0, event_type=6, arg_i=0, arg_p=0xfffe8803dc58, arg_q=0xfffe88001040) at /root/v2/PureFlash/common/src/pf_client_api.cpp:964 #8 0x0000aaaacf6e0334 in thread_proc_eventq (arg=0xfffe880031a0) at /root/v2/PureFlash/common/src/pf_event_thread.cpp:135 #9 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #10 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 15 (LWP 66090 "pf_client"): #0 0x0000ffff537e5f3c in epoll_pwait () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000aaaacf6e13e4 in PfPoller::run (this=0xfffe88004230) at /root/v2/PureFlash/common/src/pf_poller.cpp:192 #2 0x0000aaaacf6e0cd4 in PfPoller::thread_entry (arg=0xfffe88004230) at /root/v2/PureFlash/common/src/pf_poller.cpp:94 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 14 (LWP 66089 "fio"): #0 0x0000ffff53779df8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000ffff5377c8fc in pthread_cond_wait () from target:/lib/aarch64-linux-gnu/libc.so.6 #2 0x0000aaaacf70be14 in do_completion (v=0xfffe3c001a30) at src/mt_adaptor.c:475 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 13 (LWP 66088 "fio"): #0 0x0000ffff537dbcf8 in poll () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000aaaacf70bc14 in do_io (v=0xfffe3c001a30) at src/mt_adaptor.c:388 #2 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #3 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 12 (LWP 65951 "fio"): #0 0x0000ffff53779df8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000ffff5377c8fc in pthread_cond_wait () from target:/lib/aarch64-linux-gnu/libc.so.6 #2 0x0000aaaacf70be14 in do_completion (v=0xfffdf8001a30) at src/mt_adaptor.c:475 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 11 (LWP 65950 "fio"): #0 0x0000ffff537dbcf8 in poll () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000aaaacf70bc14 in do_io (v=0xfffdf8001a30) at src/mt_adaptor.c:388 #2 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #3 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 10 (LWP 65813 "fio"): #0 0x0000ffff53779df8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000ffff5377c8fc in pthread_cond_wait () from target:/lib/aarch64-linux-gnu/libc.so.6 #2 0x0000aaaacf70be14 in do_completion (v=0xfffe80001a30) at src/mt_adaptor.c:475 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 9 (LWP 65812 "fio"): #0 0x0000ffff537dbcf8 in poll () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000aaaacf70bc14 in do_io (v=0xfffe80001a30) at src/mt_adaptor.c:388 #2 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #3 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 8 (LWP 65670 "fio"): #0 0x0000ffff53779df8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000ffff5377c8fc in pthread_cond_wait () from target:/lib/aarch64-linux-gnu/libc.so.6 #2 0x0000aaaacf70be14 in do_completion (v=0xfffe88002050) at src/mt_adaptor.c:475 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 7 (LWP 65665 "fio"): #0 0x0000ffff537dbcf8 in poll () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000aaaacf70bc14 in do_io (v=0xfffe88002050) at src/mt_adaptor.c:388 #2 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #3 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 6 (LWP 65433 "fio"): #0 0x0000ffff53797b6c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000ffff5373be18 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #2 0x0000ffff5373be18 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #3 0x0000ffff5373be18 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff5373be30 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #5 0x0000ffff5373be30 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #6 0x0000ffff5373c194 in qsort_r () from target:/lib/aarch64-linux-gnu/libc.so.6 #7 0x0000aaaacf67a9fc in pfbd_iter_events (wait=, min_evts=1, events=, td=) at engines/pfbd.c:212 #8 fio_pfbd_getevents (td=, min=1, max=, t=) at engines/pfbd.c:246 #9 0x0000aaaacf61a504 in td_io_getevents (td=td@entry=0xffff4a3dc0b8, min=1, max=, t=t@entry=0x0) at ioengines.c:310 #10 0x0000aaaacf63d184 in io_u_queued_complete (td=td@entry=0xffff4a3dc0b8, min_evts=, min_evts@entry=1) at io_u.c:2196 #11 0x0000aaaacf65f1f8 in wait_for_completions (time=0xfffe3bffbfd8, td=0xffff4a3dc0b8) at backend.c:435 #12 do_io (td=td@entry=0xffff4a3dc0b8, bytes_done=bytes_done@entry=0xfffe3bffc120) at backend.c:1122 #13 0x0000aaaacf661868 in thread_main (data=) at backend.c:1891 #14 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #15 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 5 (LWP 65432 "fio"): #0 get_cpu_clock () at arch/arch-aarch64.h:37 #1 __fio_gettime (tp=tp@entry=0xfffe7fffba98) at gettime.c:191 #2 0x0000aaaacf6191d4 in fio_gettime (caller=0x0, tp=0xfffe7fffba98) at gettime.c:234 #3 utime_since_now (s=0xfffe3c044d40) at gettime.c:488 #4 0x0000aaaacf67aa64 in pfbd_io_u_cmp (p1=, p2=0xaaab001abf30) at engines/pfbd.c:172 #5 0x0000ffff5373be7c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #6 0x0000ffff5373be18 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #7 0x0000ffff5373be30 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #8 0x0000ffff5373be30 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #9 0x0000ffff5373be18 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #10 0x0000ffff5373c194 in qsort_r () from target:/lib/aarch64-linux-gnu/libc.so.6 #11 0x0000aaaacf67a9fc in pfbd_iter_events (wait=, min_evts=1, events=, td=) at engines/pfbd.c:212 #12 fio_pfbd_getevents (td=, min=1, max=, t=) at engines/pfbd.c:246 #13 0x0000aaaacf61a504 in td_io_getevents (td=td@entry=0xffff4a3ad5d0, min=1, max=, t=t@entry=0x0) at ioengines.c:310 #14 0x0000aaaacf63d184 in io_u_queued_complete (td=td@entry=0xffff4a3ad5d0, min_evts=, min_evts@entry=1) at io_u.c:2196 #15 0x0000aaaacf65f1f8 in wait_for_completions (time=0xfffe7fffbfd8, td=0xffff4a3ad5d0) at backend.c:435 #16 do_io (td=td@entry=0xffff4a3ad5d0, bytes_done=bytes_done@entry=0xfffe7fffc120) at backend.c:1122 #17 0x0000aaaacf661868 in thread_main (data=) at backend.c:1891 #18 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #19 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 4 (LWP 65431 "fio"): #0 get_cpu_clock () at arch/arch-aarch64.h:37 #1 __fio_gettime (tp=tp@entry=0xfffecd27bb18) at gettime.c:191 #2 0x0000aaaacf6191d4 in fio_gettime (caller=0x0, tp=0xfffecd27bb18) at gettime.c:234 #3 utime_since_now (s=0xfffe8803f440) at gettime.c:488 #4 0x0000aaaacf67aa58 in pfbd_io_u_cmp (p1=, p2=0xaaab001ae438) at engines/pfbd.c:171 #5 0x0000ffff5373be7c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #6 0x0000ffff5373be18 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #7 0x0000ffff5373be18 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #8 0x0000ffff5373be18 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #9 0x0000ffff5373c194 in qsort_r () from target:/lib/aarch64-linux-gnu/libc.so.6 #10 0x0000aaaacf67a9fc in pfbd_iter_events (wait=, min_evts=1, events=, td=) at engines/pfbd.c:212 #11 fio_pfbd_getevents (td=, min=1, max=, t=) at engines/pfbd.c:246 #12 0x0000aaaacf61a504 in td_io_getevents (td=td@entry=0xffff4a37eae8, min=1, max=, t=t@entry=0x0) at ioengines.c:310 #13 0x0000aaaacf63d184 in io_u_queued_complete (td=td@entry=0xffff4a37eae8, min_evts=, min_evts@entry=1) at io_u.c:2196 #14 0x0000aaaacf65f1f8 in wait_for_completions (time=0xfffecd27bfd8, td=0xffff4a37eae8) at backend.c:435 #15 do_io (td=td@entry=0xffff4a37eae8, bytes_done=bytes_done@entry=0xfffecd27c120) at backend.c:1122 #16 0x0000aaaacf661868 in thread_main (data=) at backend.c:1891 #17 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #18 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 3 (LWP 65430 "fio"): #0 get_cpu_clock () at arch/arch-aarch64.h:37 #1 __fio_gettime (tp=tp@entry=0xffff0ba9ba98) at gettime.c:191 #2 0x0000aaaacf6191d4 in fio_gettime (caller=0x0, tp=0xffff0ba9ba98) at gettime.c:234 #3 utime_since_now (s=0xfffe80048380) at gettime.c:488 #4 0x0000aaaacf67aa58 in pfbd_io_u_cmp (p1=, p2=0xaaab00196618) at engines/pfbd.c:171 #5 0x0000ffff5373be7c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #6 0x0000ffff5373be18 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #7 0x0000ffff5373be30 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #8 0x0000ffff5373be18 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #9 0x0000ffff5373be30 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #10 0x0000ffff5373c194 in qsort_r () from target:/lib/aarch64-linux-gnu/libc.so.6 #11 0x0000aaaacf67a9fc in pfbd_iter_events (wait=, min_evts=1, events=, td=) at engines/pfbd.c:212 #12 fio_pfbd_getevents (td=, min=1, max=, t=) at engines/pfbd.c:246 #13 0x0000aaaacf61a504 in td_io_getevents (td=td@entry=0xffff4a350000, min=1, max=, t=t@entry=0x0) at ioengines.c:310 #14 0x0000aaaacf63d184 in io_u_queued_complete (td=td@entry=0xffff4a350000, min_evts=, min_evts@entry=1) at io_u.c:2196 #15 0x0000aaaacf65f1f8 in wait_for_completions (time=0xffff0ba9bfd8, td=0xffff4a350000) at backend.c:435 #16 do_io (td=td@entry=0xffff4a350000, bytes_done=bytes_done@entry=0xffff0ba9c120) at backend.c:1122 #17 0x0000aaaacf661868 in thread_main (data=) at backend.c:1891 #18 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #19 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 2 (LWP 65413 "fio"): #0 0x0000ffff537de958 in select () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000aaaacf66baf0 in wait_for_action (timeout_ms=, fd=3) at helper_thread.c:217 #2 helper_thread_main (data=0xffff51876830) at helper_thread.c:319 #3 0x0000ffff5377d5c8 in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 #4 0x0000ffff537e5d9c in ?? () from target:/lib/aarch64-linux-gnu/libc.so.6 Thread 1 (LWP 65263 "fio"): #0 0x0000ffff537b1994 in clock_nanosleep () from target:/lib/aarch64-linux-gnu/libc.so.6 #1 0x0000ffff537b6b6c in nanosleep () from target:/lib/aarch64-linux-gnu/libc.so.6 #2 0x0000ffff537df374 in usleep () from target:/lib/aarch64-linux-gnu/libc.so.6 #3 0x0000aaaacf663408 in do_usleep (usecs=10000) at backend.c:2247 #4 run_threads (sk_out=sk_out@entry=0x0) at backend.c:2570 #5 0x0000aaaacf66395c in fio_backend (sk_out=sk_out@entry=0x0) at backend.c:2626 #6 0x0000aaaacf60bf84 in main (argc=11, argv=0xffffeb2f3c08, envp=) at fio.c:60