make -C tools/testing/selftests TARGETS="drivers/net/hw" TEST_PROGS=ethtoool_extended_state.sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-22/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-22/tools/testing/selftests/drivers/net/hw'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-22/tools/testing/selftests/drivers/net/hw'
make[1]: Entering directory '/home/virtme/testing-22/tools/testing/selftests/drivers/net/hw'
TAP version 13
1..1
# overriding timeout to 360
# selftests: drivers/net/hw: ethtool_extended_state.sh
# Error: Unknown device type.
# Failed to create netif
not ok 1 selftests: drivers/net/hw: ethtool_extended_state.sh # exit=1
make[1]: Leaving directory '/home/virtme/testing-22/tools/testing/selftests/drivers/net/hw'
make: Leaving directory '/home/virtme/testing-22/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
unreferenced object 0xffff888009a88e60 (size 32):
  comm "softirq", pid 0, jiffies 4294848683
  hex dump (first 32 bytes):
    40 d5 50 15 80 88 ff ff 70 74 89 8c ff ff ff ff  @.P.....pt......
    28 f3 84 09 80 88 ff ff cc cc cc cc cc cc cc cc  (...............
  backtrace (crc 6c0b3a42):
    __kmalloc_cache_noprof+0x2bb/0x360
    kmem_cache_free+0xf3/0x330
    inet_twsk_free+0x11d/0x180
    call_timer_fn+0x13a/0x220
    __run_timers+0x543/0x810
    run_timer_base+0xb3/0x110
    run_timer_softirq+0x1a/0x30
    handle_softirqs+0x218/0x620
    run_ksoftirqd+0x3f/0x70
    smpboot_thread_fn+0x307/0x960
    kthread+0x37b/0x600
    ret_from_fork+0x31/0x70
    ret_from_fork_asm+0x1a/0x30
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
unreferenced object 0xffff888009a88e60 (size 32):
  comm "softirq", pid 0, jiffies 4294848683
  hex dump (first 32 bytes):
    40 d5 50 15 80 88 ff ff 70 74 89 8c ff ff ff ff  @.P.....pt......
    28 f3 84 09 80 88 ff ff cc cc cc cc cc cc cc cc  (...............
  backtrace (crc 6c0b3a42):
    __kmalloc_cache_noprof+0x2bb/0x360
    kmem_cache_free+0xf3/0x330
    inet_twsk_free+0x11d/0x180
    call_timer_fn+0x13a/0x220
    __run_timers+0x543/0x810
    run_timer_base+0xb3/0x110
    run_timer_softirq+0x1a/0x30
    handle_softirqs+0x218/0x620
    run_ksoftirqd+0x3f/0x70
    smpboot_thread_fn+0x307/0x960
    kthread+0x37b/0x600
    ret_from_fork+0x31/0x70
    ret_from_fork_asm+0x1a/0x30
unreferenced object 0xffff8880061ee560 (size 32):
  comm "softirq", pid 0, jiffies 4294852634
  hex dump (first 32 bytes):
    10 e9 b2 05 80 88 ff ff 70 74 89 8c ff ff ff ff  ........pt......
    58 f6 84 09 80 88 ff ff cc cc cc cc cc cc cc cc  X...............
  backtrace (crc 7b17bfea):
    __kmalloc_cache_noprof+0x2bb/0x360
    kmem_cache_free+0xf3/0x330
    inet_twsk_free+0x11d/0x180
    call_timer_fn+0x13a/0x220
    __run_timers+0x543/0x810
    run_timer_base+0xb3/0x110
    run_timer_softirq+0x1a/0x30
    handle_softirqs+0x218/0x620
    run_ksoftirqd+0x3f/0x70
    smpboot_thread_fn+0x307/0x960
    kthread+0x37b/0x600
    ret_from_fork+0x31/0x70
    ret_from_fork_asm+0x1a/0x30
xx__->