Hi Anil, I can not reproduce the issue but the log says Test: posix_sock_close ...==6027== Syscall param sendmsg(msg.msg_iov[0]) points to uninitialised byte(s) Do you see any change if you apply the following? --- a/module/sock/posix/posix.c +++ b/module/sock/posix/posix.c​ @@ -440,7 +440,7 @@ _sock_flush(struct spdk_sock *sock)​ struct spdk_posix_sock *psock = __posix_sock(sock);​ struct msghdr msg = {};​ int flags;​ - struct iovec iovs[IOV_BATCH_SIZE];​ + struct iovec iovs[IOV_BATCH_SIZE] = {};​ int iovcnt;​ int retval;​ struct spdk_sock_request *req;​ Thanks, Shuhei ________________________________ 差出人: anil.veerabhadrappa(a)broadcom.com <anil.veerabhadrappa(a)broadcom.com&gt; 送信日時: 2019年12月24日 6:34 宛先: spdk(a)lists.01.org <spdk(a)lists.01.org&gt; 件名: [!][SPDK] Gerrit code: sock_ut is reporting error Hi, I am trying to submit a couple of patches to fix broken FC NVMe compilation. However with the latest Gerrit code, unittest,sh (sock_ut) is failing and blocking my submission. Is anybody else also hitting this issue?. Thanks! --- snip --- spdk/test/unit/lib/sock/sock.c/sock_ut ==6027== CUnit - A unit testing framework for C - Version 2.1-3 https://clicktime.symantec.com/3R5YRhzMpovwJ7DfyrHy4U17Vc?u=http%3A%2F%2F... Suite: sock Test: posix_sock ...passed Test: ut_sock ...passed Test: posix_sock_group ...passed Test: ut_sock_group ...passed Test: posix_sock_group_fairness ...passed Test: posix_sock_close ...==6027== Syscall param sendmsg(msg.msg_iov[0]) points to uninitialised byte(s) ==6027== at 0x58C3C40: __sendmsg_nocancel (in /usr/lib64/libpthread-2.17.so) ==6027== by 0x402F1B: _sock_flush (posix.c:496) ==6027== by 0x40325F: spdk_posix_sock_group_impl_poll (posix.c:824) ==6027== by 0x40427D: spdk_sock_group_impl_poll_count (sock.c:507) ==6027== by 0x40427D: spdk_sock_group_poll_count (sock.c:541) ==6027== by 0x404E46: _sock_close (sock_ut.c:787) ==6027== by 0x404E46: posix_sock_close (sock_ut.c:810) ==6027== by 0x4E3D120: run_single_test (in /usr/local/lib/libcunit.so.1.0.1) ==6027== by 0x4E3CD59: run_single_suite (in /usr/local/lib/libcunit.so.1.0.1) ==6027== by 0x4E3AC84: CU_run_all_tests (in /usr/local/lib/libcunit.so.1.0.1) ==6027== by 0x4E3EE9F: basic_run_all_tests (in /usr/local/lib/libcunit.so.1.0.1) ==6027== by 0x4E3EC41: CU_basic_run_tests (in /usr/local/lib/libcunit.so.1.0.1) ==6027== by 0x401732: main (sock_ut.c:842) ==6027== Address 0x1ffefff920 is on thread 1's stack ==6027== in frame #4, created by posix_sock_close (sock_ut.c:809) ==6027== ==6027== Syscall param sendmsg(msg.msg_iov[1]) points to uninitialised byte(s) ==6027== at 0x58C3C40: __sendmsg_nocancel (in /usr/lib64/libpthread-2.17.so) ==6027== by 0x402F1B: _sock_flush (posix.c:496) ==6027== by 0x40325F: spdk_posix_sock_group_impl_poll (posix.c:824) ==6027== by 0x40427D: spdk_sock_group_impl_poll_count (sock.c:507) ==6027== by 0x40427D: spdk_sock_group_poll_count (sock.c:541) ==6027== by 0x404E46: _sock_close (sock_ut.c:787) ==6027== by 0x404E46: posix_sock_close (sock_ut.c:810) ==6027== by 0x4E3D120: run_single_test (in /usr/local/lib/libcunit.so.1.0.1) ==6027== by 0x4E3CD59: run_single_suite (in /usr/local/lib/libcunit.so.1.0.1) ==6027== by 0x4E3AC84: CU_run_all_tests (in /usr/local/lib/libcunit.so.1.0.1) ==6027== by 0x4E3EE9F: basic_run_all_tests (in /usr/local/lib/libcunit.so.1.0.1) ==6027== by 0x4E3EC41: CU_basic_run_tests (in /usr/local/lib/libcunit.so.1.0.1) ==6027== by 0x401732: main (sock_ut.c:842) ==6027== Address 0x1ffefff920 is on thread 1's stack ==6027== in frame #4, created by posix_sock_close (sock_ut.c:809) ==6027== passed Run Summary: Type Total Ran Passed Failed Inactive suites 1 1 n/a 0 0 tests 6 6 6 0 0 asserts 213 213 213 0 n/a Elapsed time = 0.050 seconds ==6027== ==6027== HEAP SUMMARY: ==6027== in use at exit: 0 bytes in 0 blocks ==6027== total heap usage: 63 allocs, 63 frees, 6,555 bytes allocated ==6027== ==6027== All heap blocks were freed -- no leaks are possible ==6027== ==6027== For counts of detected and suppressed errors, rerun with: -v ==6027== Use --track-origins=yes to see where uninitialised values come from ==6027== ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 0 from 0) # _______________________________________________ SPDK mailing list -- spdk(a)lists.01.org To unsubscribe send an email to spdk-leave(a)lists.01.org