make -C tools/testing/selftests TARGETS="net" TEST_PROGS=veth.sh TEST_GEN__PROGS="" run_tests make: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net' make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net/lib' make[1]: Entering directory '/home/virtme/testing/wt-3/tools/testing/selftests/net' TAP version 13 1..1 # overriding timeout to 7200 # selftests: net: veth.sh # 1.81 [+1.81] default - gro flag ok # 2.01 [+0.20] - peer gro flag ok # 2.25 [+0.24] - tso flag ok # 2.45 [+0.20] - peer tso flag ok # 2.84 [+0.39] - aggregation ok # 4.02 [+1.19] - aggregation with TSO off ok # 6.79 [+2.77] with gro on - gro flag ok # 7.00 [+0.21] - peer gro flag ok # 7.19 [+0.19] - tso flag ok # 7.37 [+0.18] - peer tso flag ok # 8.12 [+0.75] - aggregation with TSO off ok # 11.28 [+3.16] gro vs xdp while down - gro flag off ok # 11.68 [+0.39] - after down ok # 12.01 [+0.33] - after xdp off ok # 12.34 [+0.33] - after up ok # 12.88 [+0.54] - after peer xdp ok # 15.56 [+2.68] gro vs xdp while down - gro flag on ok # 15.95 [+0.39] - after down ok # 16.29 [+0.34] - after xdp off ok # 16.61 [+0.32] - after up ok # 17.14 [+0.53] - after peer xdp ok # 19.95 [+2.81] default channels ok # 20.49 [+0.54] with gro enabled on link down - gro flag ok # 20.69 [+0.20] - peer gro flag ok # 20.89 [+0.20] - tso flag ok # 21.11 [+0.22] - peer tso flag ok # 21.99 [+0.87] - aggregation with TSO off ok # 25.36 [+3.38] setting tx channels ok # 26.22 [+0.86] setting both rx and tx channels ok # 27.08 [+0.86] bad setting: combined channels ok # 27.93 [+0.85] setting invalid channels nr ok # 28.36 [+0.43] bad setting: XDP with RX nr less than TX ok # 29.32 [+0.96] bad setting: reducing RX nr below peer TX with XDP set ok # 29.51 [+0.19] bad setting: increasing peer TX nr above RX with XDP set ok # 30.35 [+0.85] setting invalid channels nr ok # 30.88 [+0.53] with xdp attached - gro flag ok # 31.10 [+0.22] - peer gro flag ok # 31.30 [+0.20] - tso flag ok # 31.52 [+0.21] - peer tso flag ok # 32.08 [+0.56] - no aggregation ok # 33.10 [+1.02] - gro flag with GRO on ok # 33.49 [+0.39] - aggregation ok # 34.54 [+1.05] - after dev off, flag ok # 34.74 [+0.20] - peer flag ok # 35.26 [+0.52] - after gro on xdp off, gro flag ok # 35.49 [+0.23] - peer gro flag ok # 35.76 [+0.28] - tso flag ok # 35.96 [+0.20] - peer tso flag ok # 36.80 [+0.84] decreasing tx channels with device down ok # 37.39 [+0.59] - aggregation ok # 38.98 [+1.59] increasing tx channels with device down ok # 39.91 [+0.93] aggregation again with default and TSO off ok ok 1 selftests: net: veth.sh make[1]: Leaving directory '/home/virtme/testing/wt-3/tools/testing/selftests/net' make: Leaving directory '/home/virtme/testing/wt-3/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 0xffff88800b126040 (size 64): comm "udpgso_bench_rx", pid 299, jiffies 4294683379 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 0xffff88800c77f940 (size 64): comm "udpgso_bench_rx", pid 309, jiffies 4294684530 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_sock DETECTED CRASH, lowering timeout et+0x116/0x1d0 __x64_sys_socket+0x72/0xb0 do_syscall_64+0xc1/0x300 entry_SYSCALL_64_after_hwframe+0x4b/0x53 unreferenced object 0xffff88800e67b740 (size 64): comm "udpgso_bench_rx", pid 363, jiffies 4294688733 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 0xffff88800f972d40 (size 64): comm "udpgso_bench_rx", pid 547, jiffies 4294702495 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 0xffff88800bb6e740 (size 64): comm "udpgso_bench_rx", pid 693, jiffies 4294712589 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 0xffff88800e472440 (size 64): comm "udpgso_bench_rx", pid 707, jiffies 4294714021 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 0xffff888004f1d840 (size 64): comm "udpgso_bench_rx", pid 793, jiffies 4294720457 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__->