make -C tools/testing/selftests TARGETS="net/forwarding" TEST_PROGS=vxlan__asymmetric_ipv6.sh TEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing/wt-4/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing/wt-4/tools/testing/selftests/net/forwarding' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing/wt-4/tools/testing/selftests/net/forwarding' make[1]: Entering directory '/home/virtme/testing/wt-4/tools/testing/selftests/net/forwarding' TAP version 13 1..1 # overriding timeout to 21600 # selftests: net/forwarding: vxlan_asymmetric_ipv6.sh # 20.61 [+20.61] RTNETLINK answers: File exists # 20.72 [+0.11] RTNETLINK answers: File exists # 33.23 [+12.52] TEST: ping6: local->local vid 10->vid 20 [ OK ] # 34.51 [+1.27] TEST: ping6: local->remote vid 10->vid 10 [ OK ] # 35.81 [+1.30] TEST: ping6: local->remote vid 20->vid 20 [ OK ] # 37.13 [+1.32] TEST: ping6: local->remote vid 10->vid 20 [ OK ] # 38.44 [+1.31] TEST: ping6: local->remote vid 20->vid 10 [ OK ] # 38.54 [+0.10] INFO: deleting neighbours from vlan interfaces # 40.08 [+1.54] TEST: ping6: local->local vid 10->vid 20 [ OK ] # 41.37 [+1.29] TEST: ping6: local->remote vid 10->vid 10 [ OK ] # 42.66 [+1.29] TEST: ping6: local->remote vid 20->vid 20 [ OK ] # 43.93 [+1.27] TEST: ping6: local->remote vid 10->vid 20 [ OK ] # 45.20 [+1.27] TEST: ping6: local->remote vid 20->vid 10 [ OK ] ok 1 selftests: net/forwarding: vxlan_asymmetric_ipv6.sh make[1]: Leaving directory '/home/virtme/testing/wt-4/tools/testing/selftests/net/forwarding' make: Leaving directory '/home/virtme/testing/wt-4/tools/testing/selftests' xx__-> echo $? 0 xx__-> echo scan > /sys/kernel/debug/kmemleak xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak unreferenced object 0xffff888010f12840 (size 64): comm "ip", pid 326, jiffies 4294687694 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_noprof+0x32b/0x460 udpv6_init_sock+0x237/0x410 inet6_create.part.0+0x989/0x10b0 __sock_create+0x235/0x690 udp_sock_create6+0xc5/0x6c0 [ip6_udp_tunnel] vxlan_create_sock+0x1a7/0x1d0 [vxlan] vxlan_socket_create+0xfe/0x510 [vxlan] __vxlan_sock_add+0x3c5/0xa60 [vxlan] vxlan_open+0xc3/0x240 [vxlan] __dev_open+0x220/0x590 __dev_change_flags+0x460/0x6c0 netif_change_flags+0x80/0x160 do_setlink.constprop.0+0x97c/0x2460 rtnl_newlink+0x693/0xa60 rtnetlink_rcv_msg+0x709/0xc00 netlink_rcv_skb+0x121/0x340 unreferenced object 0xffff88800bb7ff40 (size 64): comm "ip", pid 422, jiffies 4294697519 hex dump (first 32 bytes): 00 00 00 00 00 00 00 0 DETECTED CRASH, lowering timeout 0 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_noprof+0x32b/0x460 udpv6_init_sock+0x237/0x410 inet6_create.part.0+0x989/0x10b0 __sock_create+0x235/0x690 udp_sock_create6+0xc5/0x6c0 [ip6_udp_tunnel] vxlan_create_sock+0x1a7/0x1d0 [vxlan] vxlan_socket_create+0xfe/0x510 [vxlan] __vxlan_sock_add+0x3c5/0xa60 [vxlan] vxlan_open+0xc3/0x240 [vxlan] __dev_open+0x220/0x590 __dev_change_flags+0x460/0x6c0 netif_change_flags+0x80/0x160 do_setlink.constprop.0+0x97c/0x2460 rtnl_newlink+0x693/0xa60 rtnetlink_rcv_msg+0x709/0xc00 netlink_rcv_skb+0x121/0x340 unreferenced object 0xffff88800bfa9e40 (size 64): comm "ping6", pid 548, jiffies 4294712636 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_noprof+0x32b/0x460 udpv6_init_sock+0x237/0x410 inet6_create.part.0+0x989/0x10b0 __sock_create+0x235/0x690 __sys_socket+0x116/0x1d0 __x64_sys_socket+0x72/0xb0 do_syscall_64+0xc1/0x300 entry_SYSCALL_64_after_hwframe+0x4b/0x53 unreferenced object 0xffff88800a43a740 (size 64): comm "ping6", pid 553, jiffies 4294713944 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_noprof+0x32b/0x460 udpv6_init_sock+0x237/0x410 inet6_create.part.0+0x989/0x10b0 __sock_create+0x235/0x690 __sys_socket+0x116/0x1d0 __x64_sys_socket+0x72/0xb0 do_syscall_64+0xc1/0x300 entry_SYSCALL_64_after_hwframe+0x4b/0x53 unreferenced object 0xffff888004f99540 (size 64): comm "ping6", pid 558, jiffies 4294715243 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_noprof+0x32b/0x460 udpv6_init_sock+0x237/0x410 inet6_create.part.0+0x989/0x10b0 __sock_create+0x235/0x690 __sys_socket+0x116/0x1d0 __x64_sys_socket+0x72/0xb0 do_syscall_64+0xc1/0x300 entry_SYSCALL_64_after_hwframe+0x4b/0x53 unreferenced object 0xffff88800bfa8b40 (size 64): comm "ping6", pid 563, jiffies 4294716570 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_noprof+0x32b/0x460 udpv6_init_sock+0x237/0x410 inet6_create.part.0+0x989/0x10b0 __sock_create+0x235/0x690 __sys_socket+0x116/0x1d0 __x64_sys_socket+0x72/0xb0 do_syscall_64+0xc1/0x300 entry_SYSCALL_64_after_hwframe+0x4b/0x53 unreferenced object 0xffff888004a5fb40 (size 64): comm "ping6", pid 583, jiffies 4294719483 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_noprof+0x32b/0x460 udpv6_init_sock+0x237/0x410 inet6_create.part.0+0x989/0x10b0 __sock_create+0x235/0x690 __sys_socket+0x116/0x1d0 __x64_sys_socket+0x72/0xb0 do_syscall_64+0xc1/0x300 entry_SYSCALL_64_after_hwframe+0x4b/0x53 unreferenced object 0xffff888010ec7e40 (size 64): comm "ping6", pid 588, jiffies 4294720807 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_noprof+0x32b/0x460 udpv6_init_sock+0x237/0x410 inet6_create.part.0+0x989/0x10b0 __sock_create+0x235/0x690 __sys_socket+0x116/0x1d0 __x64_sys_socket+0x72/0xb0 do_syscall_64+0xc1/0x300 entry_SYSCALL_64_after_hwframe+0x4b/0x53 unreferenced object 0xffff8880023a7d40 (size 64): comm "ping6", pid 593, jiffies 4294722096 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_noprof+0x32b/0x460 udpv6_init_sock+0x237/0x410 inet6_create.part.0+0x989/0x10b0 __sock_create+0x235/0x690 __sys_socket+0x116/0x1d0 __x64_sys_socket+0x72/0xb0 do_syscall_64+0xc1/0x300 entry_SYSCALL_64_after_hwframe+0x4b/0x53 unreferenced object 0xffff888004a79940 (size 64): comm "ping6", pid 598, jiffies 4294723363 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_noprof+0x32b/0x460 udpv6_init_sock+0x237/0x410 inet6_create.part.0+0x989/0x10b0 __sock_create+0x235/0x690 __sys_socket+0x116/0x1d0 __x64_sys_socket+0x72/0xb0 do_syscall_64+0xc1/0x300 entry_SYSCALL_64_after_hwframe+0x4b/0x53 unreferenced object 0xffff888009d72240 (size 64): comm "ping6", pid 603, jiffies 4294724637 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_noprof+0x32b/0x460 udpv6_init_sock+0x237/0x410 inet6_create.part.0+0x989/0x10b0 __sock_create+0x235/0x690 __sys_socket+0x116/0x1d0 __x64_sys_socket+0x72/0xb0 do_syscall_64+0xc1/0x300 entry_SYSCALL_64_after_hwframe+0x4b/0x53 xx__->