From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id D921F427E0; Mon, 20 Mar 2023 11:22:26 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id B871A40A7F; Mon, 20 Mar 2023 11:22:26 +0100 (CET) Received: from inbox.dpdk.org (inbox.dpdk.org [95.142.172.178]) by mails.dpdk.org (Postfix) with ESMTP id 9DF93406BC for ; Mon, 20 Mar 2023 11:22:25 +0100 (CET) Received: by inbox.dpdk.org (Postfix, from userid 33) id 8EA42427E1; Mon, 20 Mar 2023 11:22:25 +0100 (CET) From: bugzilla@dpdk.org To: dev@dpdk.org Subject: [Bug 1192] [dpdk-22.03][asan][mlx5]: detected memory leaks when detach and attach device Date: Mon, 20 Mar 2023 10:22:25 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: DPDK X-Bugzilla-Component: ethdev X-Bugzilla-Version: 23.03 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: kuka@cesnet.cz X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: dev@dpdk.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter target_milestone Message-ID: Content-Type: multipart/alternative; boundary=16793077450.c5CBf.1277031 Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All MIME-Version: 1.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org --16793077450.c5CBf.1277031 Date: Mon, 20 Mar 2023 11:22:25 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All https://bugs.dpdk.org/show_bug.cgi?id=3D1192 Bug ID: 1192 Summary: [dpdk-22.03][asan][mlx5]: detected memory leaks when detach and attach device Product: DPDK Version: 23.03 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: normal Priority: Normal Component: ethdev Assignee: dev@dpdk.org Reporter: kuka@cesnet.cz Target Milestone: --- [DPDK version] commit baf13c3135d0c5998fff7edc23fb89412dc89246 (HEAD, tag: v23.03-rc2) Author: Thomas Monjalon Date: Sun Mar 12 15:44:17 2023 +0100 version: 23.03-rc2 Signed-off-by: Thomas Monjalon VERSION | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) [OS version] Operating System: Oracle Linux Server 8.7 Kernel: Linux 4.18.0-348.12.2.el8_5.x86_64 Architecture: x86-64 [DPDK build] CC=3Dgcc meson -Db_sanitize=3Daddress -Db_sanitize-recover=3Daddress build ninja -C build=20 [Network devices] 0000:c4:00.0 'MT2892 Family [ConnectX-6 Dx] 101d' if=3Dens3f0np0 drv=3Dmlx5= _core unused=3D=20 [OFED version] MLNX_OFED_LINUX-5.7-1.0.2.0 (OFED-5.7-1.0.2): [Reproduce in testpmd] $ dpdk-testpmd -c f -n 4 -a 0000:c4:00.0 -- -i EAL: Detected CPU lcores: 64 EAL: Detected NUMA nodes: 1 EAL: Detected static linkage of DPDK EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: Selected IOVA mode 'VA' EAL: Probe PCI driver: mlx5_pci (15b3:101d) device: 0000:c4:00.0 (socket -1) TELEMETRY: No legacy callbacks, legacy socket not created Interactive-mode selected Warning: NUMA should be configured manually by using --port-numa-config and --ring-numa-config parameters along with --numa. testpmd: create a new mbuf pool : n=3D171456, size=3D2176, socke= t=3D0 testpmd: preferred mempool ops selected: ring_mp_mc Warning! port-topology=3Dpaired and odd forward ports number, the last port= will pair with itself. Configuring Port 0 (socket 0) Port 0: 04:3F:72:C7:B8:88 Checking link statuses... Done testpmd> port stop 0 Stopping ports... Checking link statuses... Done testpmd> port detach 0 Port was not closed Removing a device... Port 0 is closed Device is detached Now total ports is 0 Done testpmd> port attach 0000:c4:00.0 Attaching a new port... EAL: Probe PCI driver: mlx5_pci (15b3:101d) device: 0000:c4:00.0 (socket -1) Port 0 is attached. Now total ports is 1 Done testpmd> port start 0 Configuring Port 0 (socket 0) Port 0: 04:3F:72:C7:B8:88 Checking link statuses... Done testpmd> port stop 0 Stopping ports... Checking link statuses... Done testpmd> quit Stopping port 0... Stopping ports... Done Shutting down port 0... Closing ports... Port 0 is closed Done Bye... =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =3D=3D468463=3D=3DERROR: LeakSanitizer: detected memory leaks Direct leak of 21408 byte(s) in 1 object(s) allocated from: #0 0x7fda2f16ab77 in calloc (/lib64/libasan.so.6+0xb4b77) #1 0x4cd3cee in mlx5_flow_push_thread_workspace (/usr/local/bin/dpdk-testpmd+0x4cd3cee) #2 0x4cddf8e in flow_list_create (/usr/local/bin/dpdk-testpmd+0x4cddf8e) #3 0x4ceefbd in mlx5_flow_discover_mreg_c (/usr/local/bin/dpdk-testpmd+0x4ceefbd) #4 0x976d18 in mlx5_dev_spawn.cold (/usr/local/bin/dpdk-testpmd+0x976d1= 8) #5 0x51f86a8 in mlx5_os_pci_probe_pf (/usr/local/bin/dpdk-testpmd+0x51f86a8) #6 0x51fac13 in mlx5_os_net_probe (/usr/local/bin/dpdk-testpmd+0x51fac1= 3) #7 0x3e94f1f in mlx5_common_dev_probe (/usr/local/bin/dpdk-testpmd+0x3e94f1f) #8 0x61741a in pci_probe.cold (/usr/local/bin/dpdk-testpmd+0x61741a) #9 0x3c75fa9 in rte_bus_probe (/usr/local/bin/dpdk-testpmd+0x3c75fa9) #10 0x6056d7 in rte_eal_init.cold (/usr/local/bin/dpdk-testpmd+0x6056d7) #11 0xb3e0fb in main (/usr/local/bin/dpdk-testpmd+0xb3e0fb) #12 0x7fda2caddd84 in __libc_start_main (/lib64/libc.so.6+0x3ad84) Direct leak of 128 byte(s) in 2 object(s) allocated from: #0 0x7fda2f16ab77 in calloc (/lib64/libasan.so.6+0xb4b77) #1 0x7fda2dddc3a6 in dr_action_create_generic (/lib64/libmlx5.so.1+0x1e= 3a6) Direct leak of 32 byte(s) in 4 object(s) allocated from: #0 0x7fda2f16ab77 in calloc (/lib64/libasan.so.6+0xb4b77) #1 0x7fda2dde6fad in mlx5dv_dr_domain_create (/lib64/libmlx5.so.1+0x28f= ad) Indirect leak of 32 byte(s) in 1 object(s) allocated from: #0 0x7fda2f16ab77 in calloc (/lib64/libasan.so.6+0xb4b77) #1 0x4cd3d09 in mlx5_flow_push_thread_workspace (/usr/local/bin/dpdk-testpmd+0x4cd3d09) #2 0x4cddf8e in flow_list_create (/usr/local/bin/dpdk-testpmd+0x4cddf8e) #3 0x4ceefbd in mlx5_flow_discover_mreg_c (/usr/local/bin/dpdk-testpmd+0x4ceefbd) #4 0x976d18 in mlx5_dev_spawn.cold (/usr/local/bin/dpdk-testpmd+0x976d1= 8) #5 0x51f86a8 in mlx5_os_pci_probe_pf (/usr/local/bin/dpdk-testpmd+0x51f86a8) #6 0x51fac13 in mlx5_os_net_probe (/usr/local/bin/dpdk-testpmd+0x51fac1= 3) #7 0x3e94f1f in mlx5_common_dev_probe (/usr/local/bin/dpdk-testpmd+0x3e94f1f) #8 0x61741a in pci_probe.cold (/usr/local/bin/dpdk-testpmd+0x61741a) #9 0x3c75fa9 in rte_bus_probe (/usr/local/bin/dpdk-testpmd+0x3c75fa9) #10 0x6056d7 in rte_eal_init.cold (/usr/local/bin/dpdk-testpmd+0x6056d7) #11 0xb3e0fb in main (/usr/local/bin/dpdk-testpmd+0xb3e0fb) #12 0x7fda2caddd84 in __libc_start_main (/lib64/libc.so.6+0x3ad84) SUMMARY: AddressSanitizer: 21600 byte(s) leaked in 8 allocation(s). --=20 You are receiving this mail because: You are the assignee for the bug.= --16793077450.c5CBf.1277031 Date: Mon, 20 Mar 2023 11:22:25 +0100 MIME-Version: 1.0 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All
Bug ID 1192
Summary [dpdk-22.03][asan][mlx5]: detected memory leaks when detach a= nd attach device
Product DPDK
Version 23.03
Hardware x86
OS Linux
Status UNCONFIRMED
Severity normal
Priority Normal
Component ethdev
Assignee dev@dpdk.org
Reporter kuka@cesnet.cz
Target Milestone --- 

[DPDK version]
commit baf13c3135d0c5998fff7edc23fb89412dc89246 (HEAD, tag: v23.03-rc2)
Author: Thomas Monjalon <thom=
as@monjalon.net>
Date:   Sun Mar 12 15:44:17 2023 +0100

    version: 23.03-rc2

    Signed-off-by: Thomas Monjalon <thomas@monjalon.net>

 VERSION | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

[OS version]
Operating System: Oracle Linux Server 8.7
Kernel: Linux 4.18.0-348.12.2.el8_5.x86_64
Architecture: x86-64

[DPDK build]
CC=3Dgcc meson -Db_sanitize=3Daddress -Db_sanitize-recover=3Daddress build
ninja -C build=20

[Network devices]
0000:c4:00.0 'MT2892 Family [ConnectX-6 Dx] 101d' if=3Dens3f0np0 drv=3Dmlx5=
_core
unused=3D=20

[OFED version]
MLNX_OFED_LINUX-5.7-1.0.2.0 (OFED-5.7-1.0.2):

[Reproduce in testpmd]
$ dpdk-testpmd -c f -n 4  -a 0000:c4:00.0 -- -i
EAL: Detected CPU lcores: 64
EAL: Detected NUMA nodes: 1
EAL: Detected static linkage of DPDK
EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
EAL: Selected IOVA mode 'VA'
EAL: Probe PCI driver: mlx5_pci (15b3:101d) device: 0000:c4:00.0 (socket -1)
TELEMETRY: No legacy callbacks, legacy socket not created
Interactive-mode selected
Warning: NUMA should be configured manually by using --port-numa-config and
--ring-numa-config parameters along with --numa.
testpmd: create a new mbuf pool <mb_pool_0>: n=3D171456, size=3D2176,=
 socket=3D0
testpmd: preferred mempool ops selected: ring_mp_mc

Warning! port-topology=3Dpaired and odd forward ports number, the last port=
 will
pair with itself.

Configuring Port 0 (socket 0)
Port 0: 04:3F:72:C7:B8:88
Checking link statuses...
Done
testpmd> port stop 0
Stopping ports...
Checking link statuses...
Done
testpmd> port detach 0
Port was not closed
Removing a device...
Port 0 is closed
Device is detached
Now total ports is 0
Done
testpmd> port attach 0000:c4:00.0
Attaching a new port...
EAL: Probe PCI driver: mlx5_pci (15b3:101d) device: 0000:c4:00.0 (socket -1)
Port 0 is attached. Now total ports is 1
Done
testpmd> port start 0
Configuring Port 0 (socket 0)
Port 0: 04:3F:72:C7:B8:88
Checking link statuses...
Done
testpmd> port stop 0
Stopping ports...
Checking link statuses...
Done
testpmd> quit

Stopping port 0...
Stopping ports...
Done

Shutting down port 0...
Closing ports...
Port 0 is closed
Done

Bye...

=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
=3D=3D468463=3D=3DERROR: LeakSanitizer: detected memory leaks

Direct leak of 21408 byte(s) in 1 object(s) allocated from:
    #0 0x7fda2f16ab77 in calloc (/lib64/libasan.so.6+0xb4b77)
    #1 0x4cd3cee in mlx5_flow_push_thread_workspace
(/usr/local/bin/dpdk-testpmd+0x4cd3cee)
    #2 0x4cddf8e in flow_list_create (/usr/local/bin/dpdk-testpmd+0x4cddf8e)
    #3 0x4ceefbd in mlx5_flow_discover_mreg_c
(/usr/local/bin/dpdk-testpmd+0x4ceefbd)
    #4 0x976d18 in mlx5_dev_spawn.cold (/usr/local/bin/dpdk-testpmd+0x976d1=
8)
    #5 0x51f86a8 in mlx5_os_pci_probe_pf
(/usr/local/bin/dpdk-testpmd+0x51f86a8)
    #6 0x51fac13 in mlx5_os_net_probe (/usr/local/bin/dpdk-testpmd+0x51fac1=
3)
    #7 0x3e94f1f in mlx5_common_dev_probe
(/usr/local/bin/dpdk-testpmd+0x3e94f1f)
    #8 0x61741a in pci_probe.cold (/usr/local/bin/dpdk-testpmd+0x61741a)
    #9 0x3c75fa9 in rte_bus_probe (/usr/local/bin/dpdk-testpmd+0x3c75fa9)
    #10 0x6056d7 in rte_eal_init.cold (/usr/local/bin/dpdk-testpmd+0x6056d7)
    #11 0xb3e0fb in main (/usr/local/bin/dpdk-testpmd+0xb3e0fb)
    #12 0x7fda2caddd84 in __libc_start_main (/lib64/libc.so.6+0x3ad84)

Direct leak of 128 byte(s) in 2 object(s) allocated from:
    #0 0x7fda2f16ab77 in calloc (/lib64/libasan.so.6+0xb4b77)
    #1 0x7fda2dddc3a6 in dr_action_create_generic (/lib64/libmlx5.so.1+0x1e=
3a6)

Direct leak of 32 byte(s) in 4 object(s) allocated from:
    #0 0x7fda2f16ab77 in calloc (/lib64/libasan.so.6+0xb4b77)
    #1 0x7fda2dde6fad in mlx5dv_dr_domain_create (/lib64/libmlx5.so.1+0x28f=
ad)

Indirect leak of 32 byte(s) in 1 object(s) allocated from:
    #0 0x7fda2f16ab77 in calloc (/lib64/libasan.so.6+0xb4b77)
    #1 0x4cd3d09 in mlx5_flow_push_thread_workspace
(/usr/local/bin/dpdk-testpmd+0x4cd3d09)
    #2 0x4cddf8e in flow_list_create (/usr/local/bin/dpdk-testpmd+0x4cddf8e)
    #3 0x4ceefbd in mlx5_flow_discover_mreg_c
(/usr/local/bin/dpdk-testpmd+0x4ceefbd)
    #4 0x976d18 in mlx5_dev_spawn.cold (/usr/local/bin/dpdk-testpmd+0x976d1=
8)
    #5 0x51f86a8 in mlx5_os_pci_probe_pf
(/usr/local/bin/dpdk-testpmd+0x51f86a8)
    #6 0x51fac13 in mlx5_os_net_probe (/usr/local/bin/dpdk-testpmd+0x51fac1=
3)
    #7 0x3e94f1f in mlx5_common_dev_probe
(/usr/local/bin/dpdk-testpmd+0x3e94f1f)
    #8 0x61741a in pci_probe.cold (/usr/local/bin/dpdk-testpmd+0x61741a)
    #9 0x3c75fa9 in rte_bus_probe (/usr/local/bin/dpdk-testpmd+0x3c75fa9)
    #10 0x6056d7 in rte_eal_init.cold (/usr/local/bin/dpdk-testpmd+0x6056d7)
    #11 0xb3e0fb in main (/usr/local/bin/dpdk-testpmd+0xb3e0fb)
    #12 0x7fda2caddd84 in __libc_start_main (/lib64/libc.so.6+0x3ad84)

SUMMARY: AddressSanitizer: 21600 byte(s) leaked in 8 allocation(s).

You are receiving this mail because:
  • You are the assignee for the bug.
=20=20=20=20=20=20=20=20=20=20
= --16793077450.c5CBf.1277031--