make -C tools/testing/selftests TARGETS="net" TEST_PROGS=rps_default_mask..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: rps_default_mask.sh
# 0.47 [+0.47] empty rps_default_mask                                      [ ok ]
# 0.82 [+0.34] changing rps_default_mask dont affect existing devices      [ ok ]
# 0.95 [+0.13] changing rps_default_mask dont affect existing netns        [ ok ]
# 1.28 [+0.33] changing rps_default_mask affect newly created devices      [ ok ]
# 1.43 [+0.15] changing rps_default_mask don't affect newly child netns[II][ ok ]
# 2.17 [+0.74] rps_default_mask is 0 by default in child netns             [ ok ]
# 2.46 [+0.29] changing rps_default_mask in child ns don't affect the main one[ ok ]
# 2.61 [+0.14] changing rps_default_mask in child ns affects new childns devices[ ok ]
# 2.76 [+0.15] changing rps_default_mask in child ns don't affect existing devices[ ok ]
ok 1 selftests: net: rps_default_mask.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 0xffff88800dfcb400 (size 256):
  comm "ip", pid 254, jiffies 4294677193
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace (crc 0):
    __kmalloc_node_noprof+0x35d/0x4a0
    fib4_semantics_init+0x25/0xf0
    fib_net_init+0x17e/0x340
    ops_init+0x189/0x550
    setup_net+0x189/0x750
    copy_net_ns+0x238/0x4b0
    create_new_namespaces+0x35f/0x920
    unshare_nsproxy_namespaces+0x8a/0x1b0
    ksys_unshare+0x2c4/0x6e0
    __x64_sys_unshare+0x31/0x40
    do_syscall_64+0xc1/0x1d0
    entry_SYSCALL_64_after_hwframe+0x77/0x7f
unreferenced object 0xffff88800dcc8400 (size 256):
  comm "kworker/u16:1", pid 65, jiffies 4294678869
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace (crc 0):
    __kmalloc_node_noprof+0x35d
DETECTED CRASH, lowering timeout
/0x4a0
    fib4_semantics_init+0x25/0xf0
    ops_exit_list+0x99/0x170
    cleanup_net+0x4fe/0xaf0
    process_one_work+0xe55/0x16d0
    worker_thread+0x58c/0xce0
    kthread+0x359/0x5d0
    ret_from_fork+0x31/0x70
    ret_from_fork_asm+0x1a/0x30
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak

DETECTED CRASH, lowering timeout
unreferenced object 0xffff88800dfcb400 (size 256):
  comm "ip", pid 254, jiffies 4294677193
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace (crc 0):
    __kmalloc_node_noprof+0x35d/0x4a0
    fib4_semantics_init+0x25/0xf0
    fib_net_init+0x17e/0x340
    ops_init+0x189/0x550
    setup_net+0x189/0x750
    copy_net_ns+0x238/0x4b0
    create_new_namespaces+0x35f/0x920
    unshare_nsproxy_namespaces+0x8a/0x1b0
    ksys_unshare+0x2c4/0x6e0
    __x64_sys_unshare+0x31/0x40
    do_syscall_64+0xc1/0x1d0
    entry_SYSCALL_64_after_hwframe+0x77/0x7f
unreferenced object 0xffff88800dcc8400 (size 256):
  comm "kworker/u16:1", pid 65, jiffies 4294678869
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace (crc 0):
    __kmalloc_node_noprof+0x35d/0x4a0
    fib4_semantics_init+0x25/0xf0
    ops_exit_list+0x99/0x170
    cleanup_net+0x4fe/0xaf0
    process_one_work+0xe55/0x16d0
    worker_thread+0x58c/0xce0
    kthread+0x359/0x5d0
    ret_from_fork+0x31/0x70
    ret_from_fork_asm+0x1a/0x30
xx__->