make -C tools/testing/selftests TARGETS="net" TEST_PROGS=vrf_strict_mode_ttest.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 # overriding timeout to 7200 # selftests: net: vrf_strict_mode_test.sh # 1.25 [+1.25] # 1.25 [+0.00] ################################################################################ # 1.25 [+0.00] TEST SECTION: VRF strict_mode test on init network namespace # 1.25 [+0.00] ################################################################################ # 1.44 [+0.18] name: vrf # 1.44 [+0.00] filename: (builtin) # 1.45 [+0.01] version: 1.1 # 1.45 [+0.00] alias: rtnl-link-vrf # 1.45 [+0.00] license: GPL # 1.45 [+0.00] file: drivers/net/vrf # 1.45 [+0.00] description: Device driver to instantiate VRF domains # 1.45 [+0.00] author: Shrijeet Mukherjee, David Ahern # 1.56 [+0.11] # 1.56 [+0.00] TEST: init: net.vrf.strict_mode is available [ OK ] # 1.76 [+0.21] # 1.76 [+0.00] TEST: init: strict_mode=0 by default, 0 vrfs [ OK ] # 1.97 [+0.20] # 1.97 [+0.00] TEST: init: add vrf vrf100, 1 vrfs for table 100 [ OK ] # 2.13 [+0.16] # 2.13 [+0.00] TEST: init: vrf vrf100 up, addr 172.16.100.1/24 [ OK ] # 2.20 [+0.07] # 2.20 [+0.00] TEST: init: enable strict_mode (=1) [ OK ] # 2.44 [+0.24] # 2.44 [+0.00] TEST: init: CANNOT add vrf vrf101, 1 vrfs for table 100 [ OK ] # 2.52 [+0.08] # 2.52 [+0.00] TEST: init: disable strict_mode (=0) [ OK ] # 2.73 [+0.21] # 2.73 [+0.00] TEST: init: add vrf vrf101, 2 vrfs for table 100 [ OK ] # 2.88 [+0.15] # 2.88 [+0.00] TEST: init: vrf vrf101 up, addr 172.16.101.1/24 [ OK ] # 2.95 [+0.07] # 2.96 [+0.00] TEST: init: CANNOT enable strict_mode [ OK ] # 3.14 [+0.18] # 3.14 [+0.00] TEST: init: remove vrf vrf101 [ OK ] # 3.19 [+0.06] # 3.20 [+0.00] TEST: init: enable strict_mode (=1) [ OK ] # 3.42 [+0.23] # 3.42 [+0.00] TEST: init: add vrf vrf102, 1 vrfs for table 102 [ OK ] # 3.60 [+0.18] # 3.60 [+0.00] TEST: init: vrf vrf102 up, addr 172.16.102.1/24 [ OK ] # 3.61 [+0.00] # 3.61 [+0.00] ################################################################################ # 3.61 [+0.00] TEST SECTION: VRF strict_mode test on testns network namespace # 3.61 [+0.00] ################################################################################ # 3.79 [+0.18] name: vrf # 3.79 [+0.00] filename: (builtin) # 3.80 [+0.01] version: 1.1 # 3.80 [+0.00] alias: rtnl-link-vrf # 3.80 [+0.00] license: GPL # 3.80 [+0.00] file: drivers/net/vrf # 3.80 [+0.00] description: Device driver to instantiate VRF domains # 3.80 [+0.00] author: Shrijeet Mukherjee, David Ahern # 3.99 [+0.19] # 3.99 [+0.00] TEST: testns-tfZ1G1: net.vrf.strict_mode is available [ OK ] # 4.28 [+0.29] # 4.28 [+0.00] TEST: testns-tfZ1G1: strict_mode=0 by default, 0 vrfs [ OK ] # 4.42 [+0.14] # 4.42 [+0.00] TEST: testns-tfZ1G1: enable strict_mode (=1) [ OK ] # 4.61 [+0.19] # 4.61 [+0.00] TEST: testns-tfZ1G1: add vrf vrf100, 1 vrfs for table 100 [ OK ] # 4.79 [+0.17] # 4.79 [+0.00] TEST: testns-tfZ1G1: vrf vrf100 up, addr 10.0.100.1/24 [ OK ] # 5.03 [+0.25] # 5.03 [+0.00] TEST: testns-tfZ1G1: CANNOT add vrf vrf101, 1 vrfs for table 100 [ OK ] # 5.29 [+0.25] # 5.29 [+0.00] TEST: testns-tfZ1G1: CANNOT add vrf vrf102, 1 vrfs for table 100 [ OK ] # 5.49 [+0.20] # 5.49 [+0.00] TEST: testns-tfZ1G1: add vrf vrf200, 1 vrfs for table 200 [ OK ] # 5.69 [+0.20] # 5.69 [+0.00] TEST: testns-tfZ1G1: disable strict_mode (=0) [ OK ] # 5.87 [+0.18] # 5.87 [+0.00] TEST: testns-tfZ1G1: add vrf vrf101, 2 vrfs for table 100 [ OK ] # 6.07 [+0.20] # 6.07 [+0.00] TEST: testns-tfZ1G1: add vrf vrf102, 3 vrfs for table 100 [ OK ] # 6.08 [+0.00] # 6.08 [+0.00] ################################################################################ # 6.08 [+0.00] TEST SECTION: VRF strict_mode test mixing init and testns network namespaces # 6.08 [+0.00] ################################################################################ # 6.20 [+0.12] # 6.20 [+0.00] TEST: init: check strict_mode=1 [ OK ] # 6.38 [+0.18] # 6.38 [+0.00] TEST: testns-tfZ1G1: check strict_mode=0 [ OK ] # 6.52 [+0.14] # 6.52 [+0.00] TEST: testns-tfZ1G1: remove vrf vrf101 [ OK ] # 6.65 [+0.14] # 6.65 [+0.00] TEST: testns-tfZ1G1: remove vrf vrf102 [ OK ] # 6.73 [+0.08] # 6.73 [+0.00] TEST: init: disable strict_mode (=0) [ OK ] # 6.86 [+0.13] # 6.86 [+0.00] TEST: testns-tfZ1G1: enable strict_mode (=1) [ OK ] # 6.93 [+0.07] # 6.93 [+0.00] TEST: init: enable strict_mode (=1) [ OK ] # 7.00 [+0.06] # 7.00 [+0.00] TEST: init: enable strict_mode (=1) [ OK ] # 7.13 [+0.13] # 7.13 [+0.00] TEST: testns-tfZ1G1: disable strict_mode (=0) [ OK ] # 7.27 [+0.14] # 7.27 [+0.00] TEST: testns-tfZ1G1: disable strict_mode (=0) [ OK ] # 7.40 [+0.13] # 7.40 [+0.00] TEST: init: check strict_mode=1 [ OK ] # 7.60 [+0.20] # 7.60 [+0.00] TEST: testns-tfZ1G1: check strict_mode=0 [ OK ] # 8.23 [+0.63] # 8.23 [+0.00] Tests passed: 37 # 8.24 [+0.00] Tests failed: 0 ok 1 selftests: net: vrf_strict_mode_test.sh 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__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak unreferenced object 0x00042d20 (size 64): comm "swapper/0", pid 0, jiffies 4294667296 hex dump (first 32 bytes on cpu 0): 00 00 00 00 00 00 00 00 00 00 06 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 0): pcpu_alloc_noprof+0x4ad/0xab0 setup_zone_pageset+0x30/0x290 setup_per_cpu_pageset+0x6a/0x1f0 start_kernel+0x2a4/0x410 x86_64_start_reservations+0x18/0x30 x86_64_start_kernel+0xba/0x110 common_startup_64+0x12c/0x138 unreferenced object 0x00043040 (size 48): comm "swapper/0", pid 0, jiffies 4294667296 hex dump (first 32 bytes on cpu 0): 1e 05 01 18 f8 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 01 1e 10 00 00 00 00 00 00 00 00 DETECTED CRASH, lowering timeout 00 00 00 ................ backtrace (crc 0): pcpu_alloc_noprof+0x4ad/0xab0 setup_per_cpu_pageset+0xd2/0x1f0 start_kernel+0x2a4/0x410 x86_64_start_reservations+0x18/0x30 x86_64_start_kernel+0xba/0x110 common_startup_64+0x12c/0x138 xx__->