make -C tools/testing/selftests TARGETS="drivers/net/hw" TEST_PROGS=nic_peerformance.py 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: nic_performance.py
# Warning: file nic_performance.py is not executable
# # Partner Interface name: eth1
# Traceback (most recent call last):
#   File "/home/virtme/testing-22/tools/testing/selftests/drivers/net/hw/./nic_performance.py", line 137, in <module>
#     main()
#   File "/home/virtme/testing-22/tools/testing/selftests/drivers/net/hw/./nic_performance.py", line 131, in main
#     link_config = LinkConfig(cfg)
#   File "/home/virtme/testing-22/tools/testing/selftests/drivers/net/hw/lib/py/linkconfig.py", line 20, in __init__
#     self.common_link_modes = self.get_common_link_modes()
#   File "/home/virtme/testing-22/tools/testing/selftests/drivers/net/hw/lib/py/linkconfig.py", line 171, in get_common_link_modes
#     partner_link_modes = self.get_ethtool_field("link-partner-advertised-link-modes")
#   File "/home/virtme/testing-22/tools/testing/selftests/drivers/net/hw/lib/py/linkconfig.py", line 221, in get_ethtool_field
#     raise KsftSkipEx(f'Field {field} does not exist in the output of interface {json_data["ifname"]}')
# net.lib.py.ksft.KsftSkipEx: Field link-partner-advertised-link-modes does not exist in the output of interface eth0
not ok 1 selftests: drivers/net/hw: nic_performance.py # 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
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
unreferenced object 0xffff88800fb745c0 (size 8520):
  comm "sh", pid 1617, jiffies 4294844751
  hex dump (first 32 bytes):
    02 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00  .@..............
    00 00 00 00 01 00 00 00 80 00 00 00 00 00 00 00  ................
  backtrace (crc bdaa9a61):
    kmem_cache_alloc_node_noprof+0x2b1/0x360
    dup_task_struct+0x34/0x600
    copy_process+0x356/0x5180
    kernel_clone+0xc2/0x510
    __do_sys_clone+0xb6/0x100
    do_syscall_64+0xc1/0x1d0
    entry_SYSCALL_64_after_hwframe+0x77/0x7f
unreferenced object 0xffff888002392f40 (size 176):
  comm "sh", pid 1617, jiffies 4294844751
  hex dump (first 32 bytes):
    02 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 870df483):
    kmem_cache_alloc_noprof+0x2ad/0x350
    prepare_creds+0x29/0x4a0
    copy_creds+0x73/0x6b0
    copy_process+0x6e0/0x5180
    kernel_clone+0xc2/0x510
    __do_sys_clone+0xb6/0x100
    do_syscall_64+0xc1/0x1d0
    entry_SYSCALL_64_after_hwframe+0x77/0x7f
unreferenced object 0xffff8880096c9b40 (size 1528):
  comm "sh", pid 1617, jiffies 4294844751
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    50 9b 6c 09 80 88 ff ff 50 9b 6c 09 80 88 ff ff  P.l.....P.l.....
  backtrace (crc 85b71817):
    kmem_cache_alloc_noprof+0x2ad/0x350
    copy_signal+0x2e/0x840
    copy_process+0x1a3f/0x5180
    kernel_clone+0xc2/0x510
    __do_sys_clone+0xb6/0x100
    do_syscall_64+0xc1/0x1d0
    entry_SYSCALL_64_after_hwframe+0x77/0x7f
unreferenced object 0xffff88800a86a200 (size 264):
  comm "sh", pid 1617, jiffies 4294844754
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 00 00 00 00 ad 4e ad de  .............N..
    ff ff ff ff 6b 6b 6b 6b ff ff ff ff ff ff ff ff  ....kkkk........
  backtrace (crc 393514c0):
    kmem_cache_alloc_noprof+0x2ad/0x350
    alloc_pid+0xad/0xfd0
    copy_process+0x24b4/0x5180
    kernel_clone+0xc2/0x510
    __do_sys_clone+0xb6/0x100
    do_syscall_64+0xc1/0x1d0
    entry_SYSCALL_64_after_hwframe+0x77/0x7f
xx__->