[Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/aarch64-linux-gnu/libthread_db.so.1". rte_pause () at /home/zhanghh/16.latest-dpdk/dpdk/build/include/rte_pause_64.h:17 17 /home/zhanghh/16.latest-dpdk/dpdk/build/include/rte_pause_64.h: No such file or directory. (gdb) bt #0 rte_pause () at /home/zhanghh/16.latest-dpdk/dpdk/build/include/rte_pause_64.h:17 #1 rte_spinlock_lock (sl=) at /home/zhanghh/16.latest-dpdk/dpdk/build/include/generic/rte_spinlock.h:66 #2 mc_send_command (mc_io=0x17ffe91c0, cmd=0xffffd18409a0, cmd@entry=0xffffd18409b0) at /home/zhanghh/16.latest-dpdk/dpdk/drivers/bus/fslmc/mc/mc_sys.c:63 #3 0x000000000056b4d4 in dpio_open (mc_io=, cmd_flags=cmd_flags@entry=0, dpio_id=, token=token@entry=0x17ffe92f0) at /home/zhanghh/16.latest-dpdk/dpdk/drivers/bus/fslmc/mc/dpio.c:46 #4 0x000000000056cf54 in dpaa2_create_dpio_device (vdev_fd=147, obj_info=, object_id=) at /home/zhanghh/16.latest-dpdk/dpdk/drivers/bus/fslmc/portal/dpaa2_hw_dpio.c:458 #5 0x000000000056eff4 in fslmc_process_iodevices (dev=dev@entry=0x20954730) at /home/zhanghh/16.latest-dpdk/dpdk/drivers/bus/fslmc/fslmc_vfio.c:713 #6 0x000000000056f1e0 in fslmc_vfio_process_group () at /home/zhanghh/16.latest-dpdk/dpdk/drivers/bus/fslmc/fslmc_vfio.c:888 #7 0x0000000000570490 in rte_fslmc_probe () at /home/zhanghh/16.latest-dpdk/dpdk/drivers/bus/fslmc/fslmc_bus.c:409 #8 0x000000000052ef90 in rte_bus_probe () at /home/zhanghh/16.latest-dpdk/dpdk/lib/librte_eal/common/eal_common_bus.c:72 #9 0x000000000051a644 in rte_eal_init (argc=, argv=) at /home/zhanghh/16.latest-dpdk/dpdk/lib/librte_eal/linuxapp/eal/eal.c:1190 #10 0x000000000045a4dc in main (argc=6, argv=0xffffd1841c28) at /home/zhanghh/16.latest-dpdk/dpdk/examples/backhal/main.c:4369 (gdb) t 2 [Switching to thread 2 (Thread 0xffff8e9bc910 (LWP 12392))] #0 0x0000ffff8ea8f5f0 in __GI_epoll_pwait (epfd=epfd@entry=6, events=0xffff8e9bc050, events@entry=0xffffd1840b0f, maxevents=maxevents@entry=65535, timeout=-1902395120, timeout@entry=-1, set=set@entry=0x0) at ../sysdeps/unix/sysv/linux/epoll_pwait.c:42 42 ../sysdeps/unix/sysv/linux/epoll_pwait.c: No such file or directory. (gdb) bt #0 0x0000ffff8ea8f5f0 in __GI_epoll_pwait (epfd=epfd@entry=6, events=0xffff8e9bc050, events@entry=0xffffd1840b0f, maxevents=maxevents@entry=65535, timeout=-1902395120, timeout@entry=-1, set=set@entry=0x0) at ../sysdeps/unix/sysv/linux/epoll_pwait.c:42 #1 0x0000ffff8ea8f740 in epoll_wait (epfd=epfd@entry=6, events=events@entry=0xffffd1840b0f, maxevents=maxevents@entry=65535, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:32 #2 0x0000000000525d28 in eal_intr_handle_interrupts (totalfds=, pfd=6) at /home/zhanghh/16.latest-dpdk/dpdk/lib/librte_eal/linuxapp/eal/eal_interrupts.c:853 #3 eal_intr_thread_main (arg=) at /home/zhanghh/16.latest-dpdk/dpdk/lib/librte_eal/linuxapp/eal/eal_interrupts.c:937 #4 0x0000ffff8eb20088 in start_thread (arg=0xffffd1840b0f) at pthread_create.c:463 #5 0x0000ffff8ea8f4dc in thread_start () at ../sysdeps/unix/sysv/linux/aarch64/clone.S:78 (gdb) t 3 [Switching to thread 3 (Thread 0xffff8e1bb910 (LWP 12393))] #0 0x0000ffff8eb2b10c in __libc_recvmsg (fd=, msg=0xffff8e1bae38, msg@entry=0xffff8e1baea8, flags=flags@entry=0) at ../sysdeps/unix/sysv/linux/recvmsg.c:28 28 ../sysdeps/unix/sysv/linux/recvmsg.c: No such file or directory. (gdb) bt #0 0x0000ffff8eb2b10c in __libc_recvmsg (fd=, msg=0xffff8e1bae38, msg@entry=0xffff8e1baea8, flags=flags@entry=0) at ../sysdeps/unix/sysv/linux/recvmsg.c:28 #1 0x0000000000534b84 in read_msg (s=0xffff8e1badc8, m=0xffff8e1bafa0) at /home/zhanghh/16.latest-dpdk/dpdk/lib/librte_eal/common/eal_common_proc.c:268 #2 mp_handle (arg=) at /home/zhanghh/16.latest-dpdk/dpdk/lib/librte_eal/common/eal_common_proc.c:361 #3 0x0000ffff8eb20088 in start_thread (arg=0xffffd183fa4f) at pthread_create.c:463 #4 0x0000ffff8ea8f4dc in thread_start () at ../sysdeps/unix/sysv/linux/aarch64/clone.S:78 (gdb) t 4 [Switching to thread 4 (Thread 0xffff8d9ba910 (LWP 12394))] #0 0x0000ffff8eb29a48 in __libc_read (fd=fd@entry=11, buf=0xffff8d9ba00f, buf@entry=0xffff8d9ba04f, nbytes=nbytes@entry=1) at ../sysdeps/unix/sysv/linux/read.c:27 27 ../sysdeps/unix/sysv/linux/read.c: No such file or directory. (gdb) bt #0 0x0000ffff8eb29a48 in __libc_read (fd=fd@entry=11, buf=0xffff8d9ba00f, buf@entry=0xffff8d9ba04f, nbytes=nbytes@entry=1) at ../sysdeps/unix/sysv/linux/read.c:27 #1 0x000000000051eb04 in eal_thread_loop (arg=) at /home/zhanghh/16.latest-dpdk/dpdk/lib/librte_eal/linuxapp/eal/eal_thread.c:133 #2 0x0000ffff8eb20088 in start_thread (arg=0xffffd1840bff) at pthread_create.c:463 #3 0x0000ffff8ea8f4dc in thread_start () at ../sysdeps/unix/sysv/linux/aarch64/clone.S:78 (gdb) info thread Id Target Id Frame 1 Thread 0xffff8ec4c110 (LWP 12390) "backhal" rte_pause () at /home/zhanghh/16.latest-dpdk/dpdk/build/include/rte_pause_64.h:17 2 Thread 0xffff8e9bc910 (LWP 12392) "eal-intr-thread" 0x0000ffff8ea8f5f0 in __GI_epoll_pwait (epfd=epfd@entry=6, events=0xffff8e9bc050, events@entry=0xffffd1840b0f, maxevents=maxevents@entry=65535, timeout=-1902395120, timeout@entry=-1, set=set@entry=0x0) at ../sysdeps/unix/sysv/linux/epoll_pwait.c:42 3 Thread 0xffff8e1bb910 (LWP 12393) "rte_mp_handle" 0x0000ffff8eb2b10c in __libc_recvmsg (fd=, msg=0xffff8e1bae38, msg@entry=0xffff8e1baea8, flags=flags@entry=0) at ../sysdeps/unix/sysv/linux/recvmsg.c:28 * 4 Thread 0xffff8d9ba910 (LWP 12394) "lcore-slave-2" 0x0000ffff8eb29a48 in __libc_read (fd=fd@entry=11, buf=0xffff8d9ba00f, buf@entry=0xffff8d9ba04f, nbytes=nbytes@entry=1) at ../sysdeps/unix/sysv/linux/read.c:27 5 Thread 0xffff8d1b9910 (LWP 12395) "lcore-slave-3" 0x0000ffff8eb29a48 in __libc_read (fd=fd@entry=15, buf=0xffff8d1b900f, buf@entry=0xffff8d1b904f, nbytes=nbytes@entry=1) at ../sysdeps/unix/sysv/linux/read.c:27 (gdb) t 5 [Switching to thread 5 (Thread 0xffff8d1b9910 (LWP 12395))] #0 0x0000ffff8eb29a48 in __libc_read (fd=fd@entry=15, buf=0xffff8d1b900f, buf@entry=0xffff8d1b904f, nbytes=nbytes@entry=1) at ../sysdeps/unix/sysv/linux/read.c:27 27 in ../sysdeps/unix/sysv/linux/read.c (gdb) bt #0 0x0000ffff8eb29a48 in __libc_read (fd=fd@entry=15, buf=0xffff8d1b900f, buf@entry=0xffff8d1b904f, nbytes=nbytes@entry=1) at ../sysdeps/unix/sysv/linux/read.c:27 #1 0x000000000051eb04 in eal_thread_loop (arg=) at /home/zhanghh/16.latest-dpdk/dpdk/lib/librte_eal/linuxapp/eal/eal_thread.c:133 #2 0x0000ffff8eb20088 in start_thread (arg=0xffffd1840bff) at pthread_create.c:463 #3 0x0000ffff8ea8f4dc in thread_start () at ../sysdeps/unix/sysv/linux/aarch64/clone.S:78