make -C tools/testing/selftests TARGETS="drivers/net/hw" TEST_PROGS=nic_liink_layer.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 90 # selftests: drivers/net/hw: nic_link_layer.py # Warning: file nic_link_layer.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_link_layer.py", line 113, in # main() # File "/home/virtme/testing-22/tools/testing/selftests/drivers/net/hw/./nic_link_layer.py", line 107, 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_link_layer.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 unreferenced object 0xffff888008ec37a0 (size 32): comm "softirq", pid 0, jiffies 4294777188 hex dump (first 32 bytes): 90 1c e5 17 80 88 ff ff 90 9c a5 8e ff ff ff ff ................ 00 0e 86 19 80 88 ff ff cc cc cc cc cc cc cc cc ................ backtrace (crc b8cf6707): __kmalloc_cache_noprof+0x2df/0x390 kmem_cache_free+0xf3/0x330 __sk_destruct+0x387/0x5b0 tcp_v6_rcv+0x2714/0x2f20 ip6_protocol_deliver_rcu+0x123/0x1110 ip6_input+0x16d/0x320 ip6_sublist_rcv_finish+0x9c/0x470 ip6_list_rcv_finish.constprop.0+0x55c/0xa10 ipv6_list_rcv+0x319/0x4c0 __netif_receive_skb_list_core+0x4e8/0x9f0 netif_receive_skb_list_internal+0x63d/0xe50 gro_receive_skb+0x4ff/0x7d0 virtnet_receive+0x49d/0x5e0 virtnet_poll+0x455/0x1050 __napi_poll.constprop.0+0xa2/0x460 net_rx_action+0x50e/0xce0 unreferenced object 0xffff888019862980 (size 3264): comm "socat", pid 1234, jiffies 4294777657 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0a 00 07 50 00 00 00 00 00 00 00 00 00 00 00 00 ...P............ backtrace (crc 38a49de1): kmem_cache_alloc_noprof+0x2ad/0x350 sk_prot_alloc.constprop.0+0x4e/0x1b0 sk_alloc+0x36/0x6c0 inet6_create.part.0+0x2a0/0x10c0 __sock_create+0x23c/0x6a0 __sys_socket+0x11c/0x1e0 __x64_sys_socket+0x72/0xb0 do_syscall_64+0xc1/0x1d0 entry_SYSCALL_64_after_hwframe+0x77/0x7f unreferenced object 0xffff888002039da0 (size 32): comm "softirq", pid 0, jiffies 4294778866 hex dump (first 32 bytes): 60 f0 e0 1a 80 88 ff ff 90 9c a5 8e ff ff ff ff `............... 28 7c 92 0a 80 88 ff ff cc cc cc cc cc cc cc cc (|.............. backtrace (crc b1fd4f28): __kmalloc_cache_noprof+0x2df/0x390 kmem_cache_free+0xf3/0x330 skb_release_head_state+0x76/0x150 napi_consume_skb+0xa8/0x180 __free_old_xmit+0x146/0x630 free_old_xmit+0xae/0x170 virtnet_poll_tx+0x478/0x700 __napi_poll.constprop.0+0xa2/0x460 net_rx_action+0x50e/0xce0 handle_softirqs+0x1f6/0x5c0 run_ksoftirqd+0x33/0x60 smpboot_thread_fn+0x306/0x850 kthread+0x359/0x5d0 ret_from_fork+0x31/0x70 ret_from_fork_asm+0x1a/0x30 unreferenced object 0xffff88800a2c39e0 (size 32): comm "softirq", pid 0, jiffies 4294779037 hex dump (first 32 bytes): f0 6d 32 17 80 88 ff ff 90 9c a5 8e ff ff ff ff .m2............. c0 1b 86 19 80 88 ff ff cc cc cc cc cc cc cc cc ................ backtrace (crc f6fff538): __kmalloc_cache_noprof+0x2df/0x390 kmem_cache_free+0xf3/0x330 __sk_destruct+0x387/0x5b0 tcp_wfree+0x372/0x410 skb_release_head_state+0x76/0x150 napi_consume_skb+0x104/0x180 __free_old_xmit+0x146/0x630 free_old_xmit+0xae/0x170 virtnet_poll_tx+0x478/0x700 __napi_poll.constprop.0+0xa2/0x460 net_rx_action+0x50e/0xce0 handle_softirqs+0x1f6/0x5c0 run_ksoftirqd+0x33/0x60 smpboot_thread_fn+0x306/0x850 kthread+0x359/0x5d0 ret_from_fork+0x31/0x70 xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak unreferenced object 0xffff888008ec37a0 (size 32): comm "softirq", pid 0, jiffies 4294777188 hex dump (first 32 bytes): 90 1c e5 17 80 88 ff ff 90 9c a5 8e ff ff ff ff ................ 00 0e 86 19 80 88 ff ff cc cc cc cc cc cc cc cc ................ backtrace (crc b8cf6707): __kmalloc_cache_noprof+0x2df/0x390 kmem_cache_free+0xf3/0x330 __sk_destruct+0x387/0x5b0 tcp_v6_rcv+0x2714/0x2f20 ip6_protocol_deliver_rcu+0x123/0x1110 ip6_input+0x16d/0x320 ip6_sublist_rcv_finish+0x9c/0x470 ip6_list_rcv_finish.constprop.0+0x55c/0xa10 ipv6_list_rcv+0x319/0x4c0 __netif_receive_skb_list_core+0x4e8/0x9f0 netif_receive_skb_list_internal+0x63d/0xe50 gro_receive_skb+0x4ff/0x7d0 virtnet_receive+0x49d/0x5e0 virtnet_poll+0x455/0x1050 __napi_poll.constprop.0+0xa2/0x460 net_rx_action+0x50e/0xce0 unreferenced object 0xffff888019862980 (size 3264): comm "socat", pid 1234, jiffies 4294777657 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0a 00 07 50 00 00 00 00 00 00 00 00 00 00 00 00 ...P............ backtrace (crc 38a49de1): kmem_cache_alloc_noprof+0x2ad/0x350 sk_prot_alloc.constprop.0+0x4e/0x1b0 sk_alloc+0x36/0x6c0 inet6_create.part.0+0x2a0/0x10c0 __sock_create+0x23c/0x6a0 __sys_socket+0x11c/0x1e0 __x64_sys_socket+0x72/0xb0 do_syscall_64+0xc1/0x1d0 entry_SYSCALL_64_after_hwframe+0x77/0x7f unreferenced object 0xffff888002039da0 (size 32): comm "softirq", pid 0, jiffies 4294778866 hex dump (first 32 bytes): 60 f0 e0 1a 80 88 ff ff 90 9c a5 8e ff ff ff ff `............... 28 7c 92 0a 80 88 ff ff cc cc cc cc cc cc cc cc (|.............. backtrace (crc b1fd4f28): __kmalloc_cache_noprof+0x2df/0x390 kmem_cache_free+0xf3/0x330 skb_release_head_state+0x76/0x150 napi_consume_skb+0xa8/0x180 __free_old_xmit+0x146/0x630 free_old_xmit+0xae/0x170 virtnet_poll_tx+0x478/0x700 __napi_poll.constprop.0+0xa2/0x460 net_rx_action+0x50e/0xce0 handle_softirqs+0x1f6/0x5c0 run_ksoftirqd+0x33/0x60 smpboot_thread_fn+0x306/0x850 kthread+0x359/0x5d0 ret_from_fork+0x31/0x70 ret_from_fork_asm+0x1a/0x30 unreferenced object 0xffff88800a2c39e0 (size 32): comm "softirq", pid 0, jiffies 4294779037 hex dump (first 32 bytes): f0 6d 32 17 80 88 ff ff 90 9c a5 8e ff ff ff ff .m2............. c0 1b 86 19 80 88 ff ff cc cc cc cc cc cc cc cc ................ backtrace (crc f6fff538): __kmalloc_cache_noprof+0x2df/0x390 kmem_cache_free+0xf3/0x330 __sk_destruct+0x387/0x5b0 tcp_wfree+0x372/0x410 skb_release_head_state+0x76/0x150 napi_consume_skb+0x104/0x180 __free_old_xmit+0x146/0x630 free_old_xmit+0xae/0x170 virtnet_poll_tx+0x478/0x700 __napi_poll.constprop.0+0xa2/0x460 net_rx_action+0x50e/0xce0 handle_softirqs+0x1f6/0x5c0 run_ksoftirqd+0x33/0x60 smpboot_thread_fn+0x306/0x850 kthread+0x359/0x5d0 ret_from_fork+0x31/0x70 xx__->