make -C tools/testing/selftests TARGETS=net TEST_PROGS=test_bridge_neigh_ssuppress.sh TEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing-3/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net' make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net' TAP version 13 1..1 # timeout set to 6000 # selftests: net: test_bridge_neigh_suppress.sh [ 28.541257][ T268] eth0: renamed from veth0 [ 28.783808][ T273] swp1: renamed from veth1 [ 29.296584][ T285] veth0: renamed from veth1 [ 29.669942][ T287] eth0: renamed from veth0 [ 29.870446][ T290] swp1: renamed from veth1 [ 34.036767][ T315] br0: port 1(swp1) entered blocking state [ 34.037639][ T315] br0: port 1(swp1) entered disabled state [ 34.037994][ T315] swp1: entered allmulticast mode [ 34.039432][ T315] swp1: entered promiscuous mode [ 34.044011][ T49] br0: port 1(swp1) entered blocking state [ 34.044430][ T49] br0: port 1(swp1) entered forwarding state [ 34.804011][ T318] br0: port 2(vx0) entered blocking state [ 34.804570][ T318] br0: port 2(vx0) entered disabled state [ 34.805138][ T318] vx0: entered allmulticast mode [ 34.807445][ T318] vx0: entered promiscuous mode [ 34.809237][ T318] br0: port 2(vx0) entered blocking state [ 34.809801][ T318] br0: port 2(vx0) entered forwarding state [ 37.670232][ T338] br0: port 1(swp1) entered blocking state [ 37.670598][ T338] br0: port 1(swp1) entered disabled state [ 37.670949][ T338] swp1: entered allmulticast mode [ 37.672340][ T338] swp1: entered promiscuous mode [ 37.676419][ T49] br0: port 1(swp1) entered blocking state [ 37.676756][ T49] br0: port 1(swp1) entered forwarding state [ 38.173952][ T341] br0: port 2(vx0) entered blocking state [ 38.174313][ T341] br0: port 2(vx0) entered disabled state [ 38.174643][ T341] vx0: entered allmulticast mode [ 38.176036][ T341] vx0: entered promiscuous mode [ 38.176634][ T341] br0: port 2(vx0) entered blocking state [ 38.176947][ T341] br0: port 2(vx0) entered forwarding state # # Per-port ARP suppression - VLAN 10 # ---------------------------------- [ 45.365868][ T357] GACT probability NOT on # TEST: arping [FAIL] # TEST: ARP suppression [ OK ] # TEST: "neigh_suppress" is on [ OK ] # TEST: arping [FAIL] # TEST: ARP suppression [ OK ] # TEST: FDB entry installation [ OK ] # TEST: arping [FAIL] # TEST: ARP suppression [ OK ] # TEST: Neighbor entry installation [ OK ] # TEST: arping [FAIL] # TEST: ARP suppression [ OK ] # TEST: H2 down [ OK ] # TEST: arping [FAIL] # TEST: ARP suppression [ OK ] # TEST: H2 up [ OK ] # TEST: "neigh_suppress" is off [ OK ] # TEST: arping [FAIL] # TEST: ARP suppression [ OK ] # TEST: H2 down [ OK ] # TEST: arping [ OK ] # TEST: ARP suppression [ OK ] # # Per-port ARP suppression - VLAN 20 # ---------------------------------- # TEST: arping [FAIL] # TEST: ARP suppression [ OK ] # TEST: "neigh_suppress" is on [ OK ] # TEST: arping [FAIL] # TEST: ARP suppression [ OK ] # TEST: FDB entry installation [ OK ] # TEST: arping [FAIL] # TEST: ARP suppression [ OK ] # TEST: Neighbor entry installation [ OK ] # TEST: arping [FAIL] # TEST: ARP suppression [ OK ] # TEST: H2 down [ OK ] # TEST: arping [FAIL] # TEST: ARP suppression [ OK ] # TEST: H2 up [ OK ] # TEST: "neigh_suppress" is off [ OK ] # TEST: arping [FAIL] # TEST: ARP suppression [ OK ] # TEST: H2 down [ OK ] # TEST: arping [ OK ] # TEST: ARP suppression [ OK ] [ 73.044033][ T11] br0: port 1(swp1) entered disabled state [ 73.068957][ T11] swp1 (unregistering): left allmulticast mode [ 73.069377][ T11] swp1 (unregistering): left promiscuous mode [ 73.069729][ T11] br0: port 1(swp1) entered disabled state [ 73.503657][ T11] br0: port 1(swp1) entered disabled state [ 73.519489][ T11] swp1 (unregistering): left allmulticast mode [ 73.519950][ T11] swp1 (unregistering): left promiscuous mode [ 73.520289][ T11] br0: port 1(swp1) entered disabled state [ 73.934250][ T11] vx0: left allmulticast mode [ 73.934556][ T11] vx0: left promiscuous mode [ 73.934960][ T11] br0: port 2(vx0) entered disabled state [ 74.037399][ T11] ================================================================== [ 74.037903][ T11] BUG: KASAN: use-after-free in vxlan_netdevice_event+0x32f/0x340 [vxlan] [ 74.038426][ T11] Read of size 8 at addr ffff8880075f8bf0 by task kworker/u8:0/11 [ 74.038855][ T11] [ 74.039001][ T11] CPU: 1 PID: 11 Comm: kworker/u8:0 Not tainted 6.8.0-rc2-virtme #1 [ 74.039447][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 74.040102][ T11] Workqueue: netns cleanup_net [ 74.040379][ T11] Call Trace: [ 74.040558][ T11] [ 74.040716][ T11] dump_stack_lvl+0x64/0xb0 [ 74.041009][ T11] print_address_description.constprop.0+0x2c/0x3b0 [ 74.041388][ T11] ? vxlan_netdevice_event+0x32f/0x340 [vxlan] [ 74.041734][ T11] print_report+0xb5/0x270 [ 74.042000][ T11] ? kasan_addr_to_slab+0x4e/0x90 [ 74.042268][ T11] kasan_report+0xbe/0xf0 [ 74.042532][ T11] ? vxlan_netdevice_event+0x32f/0x340 [vxlan] [ 74.042892][ T11] vxlan_netdevice_event+0x32f/0x340 [vxlan] [ 74.043230][ T11] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan] [ 74.043582][ T11] ? netconsole_netdev_event+0x1b4/0x300 [ 74.043941][ T11] notifier_call_chain+0x9a/0x290 [ 74.044317][ T11] unregister_netdevice_many_notify+0x55a/0x1180 [ 74.044805][ T11] ? mutex_is_locked+0x17/0x50 [ 74.045163][ T11] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 74.045652][ T11] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 74.046101][ T11] default_device_exit_batch+0x228/0x2c0 [ 74.046501][ T11] ? __pfx_default_device_exit_batch+0x10/0x10 [ 74.046946][ T11] ? mutex_is_locked+0x17/0x50 [ 74.047295][ T11] ? nexthop_net_exit_batch_rtnl+0x83/0x210 [ 74.047720][ T11] cleanup_net+0x4f3/0xb50 [ 74.048045][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 74.048451][ T11] ? __pfx_cleanup_net+0x10/0x10 [ 74.048807][ T11] ? lock_acquire+0x1c1/0x220 [ 74.049146][ T11] ? process_one_work+0x714/0x1310 [ 74.049576][ T11] process_one_work+0x78c/0x1310 [ 74.049985][ T11] ? hlock_class+0x4e/0x130 [ 74.050356][ T11] ? __pfx_process_one_work+0x10/0x10 [ 74.050802][ T11] ? assign_work+0x16c/0x240 [ 74.051177][ T11] worker_thread+0x73d/0x1010 [ 74.051549][ T11] ? __pfx_worker_thread+0x10/0x10 [ 74.051935][ T11] kthread+0x28f/0x360 [ 74.052269][ T11] ? __pfx_kthread+0x10/0x10 [ 74.052612][ T11] ret_from_fork+0x31/0x70 [ 74.052973][ T11] ? __pfx_kthread+0x10/0x10 [ 74.053341][ T11] ret_from_fork_asm+0x1b/0x30 [ 74.053756][ T11] [ 74.054034][ T11] [ 74.054221][ T11] The buggy address belongs to the physical page: [ 74.054753][ T11] page:ffffea00001d7e00 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x75f8 [ 74.055561][ T11] flags: 0x80000000000000(node=0|zone=1) [ 74.056006][ T11] page_type: 0xffffffff() [ 74.056359][ T11] raw: 0080000000000000 ffffea0000228408 ffff88802ec01c38 0000000000000000 [ 74.057075][ T11] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 74.057755][ T11] page dumped because: kasan: bad access detected [ 74.058311][ T11] [ 74.058455][ T11] Memory state around the buggy address: [ 74.058904][ T11] ffff8880075f8a80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 74.059546][ T11] ffff8880075f8b00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 74.060214][ T11] >ffff8880075f8b80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 74.060863][ T11] ^ [ 74.061510][ T11] ffff8880075f8c00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 74.062144][ T11] ffff8880075f8c80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 74.062779][ T11] ================================================================== [ 74.063547][ T11] Disabling lock debugging due to kernel taint [ 74.342783][ T11] vx0: left allmulticast mode [ 74.343164][ T11] vx0: left promiscuous mode [ 74.343599][ T11] br0: port 2(vx0) entered disabled state [ 80.859607][ T544] eth0: renamed from veth0 [ 80.990328][ T549] swp1: renamed from veth1 [ 81.415632][ T561] veth0: renamed from veth1 [ 81.686803][ T565] eth0: renamed from veth0 [ 81.867679][ T566] swp1: renamed from veth1 [ 85.056377][ T590] br0: port 1(swp1) entered blocking state [ 85.056721][ T590] br0: port 1(swp1) entered disabled state [ 85.057044][ T590] swp1: entered allmulticast mode [ 85.058318][ T590] swp1: entered promiscuous mode [ 85.061002][ T8] br0: port 1(swp1) entered blocking state [ 85.061338][ T8] br0: port 1(swp1) entered forwarding state [ 85.442051][ T593] br0: port 2(vx0) entered blocking state [ 85.442405][ T593] br0: port 2(vx0) entered disabled state [ 85.442720][ T593] vx0: entered allmulticast mode [ 85.443810][ T593] vx0: entered promiscuous mode [ 85.444330][ T593] br0: port 2(vx0) entered blocking state [ 85.444638][ T593] br0: port 2(vx0) entered forwarding state [ 87.576241][ T610] br0: port 1(swp1) entered blocking state [ 87.576585][ T610] br0: port 1(swp1) entered disabled state [ 87.576906][ T610] swp1: entered allmulticast mode [ 87.578163][ T610] swp1: entered promiscuous mode [ 87.583068][ T267] br0: port 1(swp1) entered blocking state [ 87.583409][ T267] br0: port 1(swp1) entered forwarding state [ 87.957412][ T613] br0: port 2(vx0) entered blocking state [ 87.957750][ T613] br0: port 2(vx0) entered disabled state [ 87.958062][ T613] vx0: entered allmulticast mode [ 87.959837][ T613] vx0: entered promiscuous mode [ 87.960497][ T613] br0: port 2(vx0) entered blocking state [ 87.960800][ T613] br0: port 2(vx0) entered forwarding state # # Per-port NS suppression - VLAN 10 # --------------------------------- # TEST: ndisc6 [FAIL] # TEST: NS suppression [ OK ] # TEST: "neigh_suppress" is on [ OK ] # TEST: ndisc6 [FAIL] # TEST: NS suppression [ OK ] # TEST: FDB entry installation [ OK ] # TEST: ndisc6 [FAIL] # TEST: NS suppression [ OK ] # TEST: Neighbor entry installation [ OK ] # TEST: ndisc6 [FAIL] # TEST: NS suppression [ OK ] # TEST: H2 down [ OK ] # TEST: ndisc6 [FAIL] # TEST: NS suppression [ OK ] # TEST: H2 up [ OK ] # TEST: "neigh_suppress" is off [ OK ] # TEST: ndisc6 [FAIL] # TEST: NS suppression [ OK ] # TEST: H2 down [ OK ] # TEST: ndisc6 [ OK ] # TEST: NS suppression [ OK ] # # Per-port NS suppression - VLAN 20 # --------------------------------- # TEST: ndisc6 [FAIL] # TEST: NS suppression [ OK ] # TEST: "neigh_suppress" is on [ OK ] # TEST: ndisc6 [FAIL] # TEST: NS suppression [ OK ] # TEST: FDB entry installation [ OK ] # TEST: ndisc6 [FAIL] # TEST: NS suppression [ OK ] # TEST: Neighbor entry installation [ OK ] # TEST: ndisc6 [FAIL] # TEST: NS suppression [ OK ] # TEST: H2 down [ OK ] # TEST: ndisc6 [FAIL] # TEST: NS suppression [ OK ] # TEST: H2 up [ OK ] # TEST: "neigh_suppress" is off [ OK ] # TEST: ndisc6 [FAIL] # TEST: NS suppression [ OK ] # TEST: H2 down [ OK ] # TEST: ndisc6 [ OK ] # TEST: NS suppression [ OK ] [ 175.104092][ T11] br0: port 1(swp1) entered disabled state [ 175.109110][ T11] swp1 (unregistering): left allmulticast mode [ 175.109520][ T11] swp1 (unregistering): left promiscuous mode [ 175.109856][ T11] br0: port 1(swp1) entered disabled state [ 175.457282][ T11] br0: port 1(swp1) entered disabled state [ 175.462655][ T11] swp1 (unregistering): left allmulticast mode [ 175.463025][ T11] swp1 (unregistering): left promiscuous mode [ 175.463406][ T11] br0: port 1(swp1) entered disabled state [ 175.780271][ T11] vx0: left allmulticast mode [ 175.780556][ T11] vx0: left promiscuous mode [ 175.780960][ T11] br0: port 2(vx0) entered disabled state [ 176.133321][ T11] vx0: left allmulticast mode [ 176.133774][ T11] vx0: left promiscuous mode [ 176.134201][ T11] br0: port 2(vx0) entered disabled state [ 182.416229][ T809] eth0: renamed from veth0 [ 182.566752][ T814] swp1: renamed from veth1 [ 183.014874][ T826] veth0: renamed from veth1 [ 183.299870][ T828] eth0: renamed from veth0 [ 183.451203][ T831] swp1: renamed from veth1 [ 186.528556][ T855] br0: port 1(swp1) entered blocking state [ 186.528896][ T855] br0: port 1(swp1) entered disabled state [ 186.529633][ T855] swp1: entered allmulticast mode [ 186.530705][ T855] swp1: entered promiscuous mode [ 186.535339][ T8] br0: port 1(swp1) entered blocking state [ 186.535669][ T8] br0: port 1(swp1) entered forwarding state [ 186.919548][ T858] br0: port 2(vx0) entered blocking state [ 186.919899][ T858] br0: port 2(vx0) entered disabled state [ 186.920229][ T858] vx0: entered allmulticast mode [ 186.921351][ T858] vx0: entered promiscuous mode [ 186.921882][ T858] br0: port 2(vx0) entered blocking state [ 186.922200][ T858] br0: port 2(vx0) entered forwarding state [ 189.113168][ T875] br0: port 1(swp1) entered blocking state [ 189.113507][ T875] br0: port 1(swp1) entered disabled state [ 189.113829][ T875] swp1: entered allmulticast mode [ 189.114948][ T875] swp1: entered promiscuous mode [ 189.123714][ T28] br0: port 1(swp1) entered blocking state [ 189.124060][ T28] br0: port 1(swp1) entered forwarding state [ 189.504286][ T878] br0: port 2(vx0) entered blocking state [ 189.504623][ T878] br0: port 2(vx0) entered disabled state [ 189.504942][ T878] vx0: entered allmulticast mode [ 189.506001][ T878] vx0: entered promiscuous mode [ 189.506526][ T878] br0: port 2(vx0) entered blocking state [ 189.506823][ T878] br0: port 2(vx0) entered forwarding state # # Per-{Port, VLAN} ARP suppression # -------------------------------- # TEST: "neigh_vlan_suppress" is on [ OK ] # TEST: arping (VLAN 10) [FAIL] # TEST: arping (VLAN 20) [FAIL] # TEST: ARP suppression (VLAN 10) [ OK ] # TEST: ARP suppression (VLAN 20) [ OK ] # TEST: "neigh_suppress" is on (VLAN 10) [ OK ] # TEST: "neigh_suppress" is off (VLAN 20) [ OK ] # TEST: arping (VLAN 10) [FAIL] # TEST: arping (VLAN 20) [FAIL] # TEST: ARP suppression (VLAN 10) [ OK ] # TEST: ARP suppression (VLAN 20) [ OK ] # TEST: "neigh_suppress" is on [ OK ] # TEST: arping (VLAN 10) [FAIL] # TEST: arping (VLAN 20) [FAIL] # TEST: ARP suppression (VLAN 10) [ OK ] # TEST: ARP suppression (VLAN 20) [ OK ] # TEST: "neigh_suppress" is off [ OK ] # TEST: arping (VLAN 10) [FAIL] # TEST: arping (VLAN 20) [FAIL] # TEST: ARP suppression (VLAN 10) [ OK ] # TEST: ARP suppression (VLAN 20) [ OK ] # TEST: "neigh_suppress" is off (VLAN 10) [ OK ] # TEST: arping (VLAN 10) [FAIL] # TEST: arping (VLAN 20) [FAIL] # TEST: ARP suppression (VLAN 10) [ OK ] # TEST: ARP suppression (VLAN 20) [ OK ] # TEST: "neigh_vlan_suppress" is off [ OK ] # TEST: "neigh_suppress" is on [ OK ] # TEST: arping (VLAN 10) [FAIL] # TEST: arping (VLAN 20) [FAIL] # TEST: ARP suppression (VLAN 10) [ OK ] # TEST: ARP suppression (VLAN 20) [ OK ] [ 217.515831][ T11] br0: port 1(swp1) entered disabled state [ 217.521850][ T11] swp1 (unregistering): left allmulticast mode [ 217.522247][ T11] swp1 (unregistering): left promiscuous mode [ 217.522609][ T11] br0: port 1(swp1) entered disabled state [ 217.886938][ T11] br0: port 1(swp1) entered disabled state [ 217.892356][ T11] swp1 (unregistering): left allmulticast mode [ 217.892790][ T11] swp1 (unregistering): left promiscuous mode [ 217.893196][ T11] br0: port 1(swp1) entered disabled state [ 218.212274][ T11] vx0: left allmulticast mode [ 218.212560][ T11] vx0: left promiscuous mode [ 218.212938][ T11] br0: port 2(vx0) entered disabled state [ 218.567362][ T11] vx0: left allmulticast mode [ 218.567767][ T11] vx0: left promiscuous mode [ 218.568346][ T11] br0: port 2(vx0) entered disabled state [ 224.978948][ T1066] eth0: renamed from veth0 [ 225.153877][ T1071] swp1: renamed from veth1 [ 225.593904][ T1082] veth0: renamed from veth1 [ 225.865371][ T1084] eth0: renamed from veth0 [ 226.016922][ T1087] swp1: renamed from veth1 [ 229.052098][ T1112] br0: port 1(swp1) entered blocking state [ 229.053159][ T1112] br0: port 1(swp1) entered disabled state [ 229.053545][ T1112] swp1: entered allmulticast mode [ 229.054734][ T1112] swp1: entered promiscuous mode [ 229.064577][ T28] br0: port 1(swp1) entered blocking state [ 229.064898][ T28] br0: port 1(swp1) entered forwarding state [ 229.457871][ T1115] br0: port 2(vx0) entered blocking state [ 229.458319][ T1115] br0: port 2(vx0) entered disabled state [ 229.458740][ T1115] vx0: entered allmulticast mode [ 229.460321][ T1115] vx0: entered promiscuous mode [ 229.461224][ T1115] br0: port 2(vx0) entered blocking state [ 229.461627][ T1115] br0: port 2(vx0) entered forwarding state [ 231.721564][ T1132] br0: port 1(swp1) entered blocking state [ 231.721914][ T1132] br0: port 1(swp1) entered disabled state [ 231.722810][ T1132] swp1: entered allmulticast mode [ 231.723884][ T1132] swp1: entered promiscuous mode [ 231.733478][ T28] br0: port 1(swp1) entered blocking state [ 231.733812][ T28] br0: port 1(swp1) entered forwarding state [ 232.112102][ T1135] br0: port 2(vx0) entered blocking state [ 232.112448][ T1135] br0: port 2(vx0) entered disabled state [ 232.112774][ T1135] vx0: entered allmulticast mode [ 232.113822][ T1135] vx0: entered promiscuous mode [ 232.118247][ T1135] br0: port 2(vx0) entered blocking state [ 232.118560][ T1135] br0: port 2(vx0) entered forwarding state # # Per-{Port, VLAN} NS suppression # ------------------------------- # TEST: "neigh_vlan_suppress" is on [ OK ] # TEST: ndisc6 (VLAN 10) [FAIL] # TEST: ndisc6 (VLAN 20) [FAIL] # TEST: NS suppression (VLAN 10) [ OK ] # TEST: NS suppression (VLAN 20) [ OK ] # TEST: "neigh_suppress" is on (VLAN 10) [ OK ] # TEST: "neigh_suppress" is off (VLAN 20) [ OK ] # TEST: ndisc6 (VLAN 10) [FAIL] # TEST: ndisc6 (VLAN 20) [FAIL] # TEST: NS suppression (VLAN 10) [ OK ] # TEST: NS suppression (VLAN 20) [ OK ] # TEST: "neigh_suppress" is on [ OK ] # TEST: ndisc6 (VLAN 10) [FAIL] # TEST: ndisc6 (VLAN 20) [FAIL] # TEST: NS suppression (VLAN 10) [ OK ] # TEST: NS suppression (VLAN 20) [ OK ] # TEST: "neigh_suppress" is off [ OK ] # TEST: ndisc6 (VLAN 10) [FAIL] # TEST: ndisc6 (VLAN 20) [FAIL] # TEST: NS suppression (VLAN 10) [ OK ] # TEST: NS suppression (VLAN 20) [ OK ] # TEST: "neigh_suppress" is off (VLAN 10) [ OK ] # TEST: ndisc6 (VLAN 10) [FAIL] # TEST: ndisc6 (VLAN 20) [FAIL] # TEST: NS suppression (VLAN 10) [ OK ] # TEST: NS suppression (VLAN 20) [ OK ] # TEST: "neigh_vlan_suppress" is off [ OK ] # TEST: "neigh_suppress" is on [ OK ] # TEST: ndisc6 (VLAN 10) [FAIL] # TEST: ndisc6 (VLAN 20) [FAIL] # TEST: NS suppression (VLAN 10) [ OK ] # TEST: NS suppression (VLAN 20) [ OK ] [ 307.987496][ T11] br0: port 1(swp1) entered disabled state [ 307.992770][ T11] swp1 (unregistering): left allmulticast mode [ 307.993132][ T11] swp1 (unregistering): left promiscuous mode [ 307.993515][ T11] br0: port 1(swp1) entered disabled state [ 308.352832][ T11] br0: port 1(swp1) entered disabled state [ 308.358686][ T11] swp1 (unregistering): left allmulticast mode [ 308.359028][ T11] swp1 (unregistering): left promiscuous mode [ 308.359353][ T11] br0: port 1(swp1) entered disabled state [ 308.712205][ T11] vx0: left allmulticast mode [ 308.712485][ T11] vx0: left promiscuous mode [ 308.712851][ T11] br0: port 2(vx0) entered disabled state [ 309.059190][ T11] vx0: left allmulticast mode [ 309.059506][ T11] vx0: left promiscuous mode [ 309.059885][ T11] br0: port 2(vx0) entered disabled state # # Tests passed: 100 # Tests failed: 48 not ok 1 selftests: net: test_bridge_neigh_suppress.sh # exit=1 make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net' make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests' xx__-> echo $? 0 xx__->