make -C tools/testing/selftests TARGETS="drivers/net/hw" TEST_PROGS=toepliitz.py TEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing/wt-25/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw' make[1]: Entering directory '/home/virtme/testing/wt-25/tools/testing/selftests/net/lib' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing/wt-25/tools/testing/selftests/net/lib' make[1]: Entering directory '/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw' TAP version 13 1..1 # overriding timeout to 360 # selftests: drivers/net/hw: toeplitz.py # TAP version 13 # 1..12 # # Exception| Traceback (most recent call last): # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/net/lib/py/ksft.py", line 319, in ksft_run # # Exception| func(*args) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 191, in test # # Exception| _send_traffic(cfg, proto_flag, ipver, port) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/net/lib/py/utils.py", line 141, in __exit__ # # Exception| return self.process(terminate=terminate, fail=self.check_fail) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/net/lib/py/utils.py", line 99, in process # # Exception| raise CmdExitFailure("Command failed: %s\nSTDOUT: %s\nSTDERR: %s" % # # Exception| net.lib.py.utils.CmdExitFailure: Command failed: ['/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/toeplitz', '-4', '-t', '-d', '33318', '-i', 'enp1s0', '-T', '4000', '-s', '-v'] # # Exception| STDOUT: b'' # # Exception| STDERR: b'RSS indirection table size: 256\ncpu 0: rx_hash 0x2d6c3144 [saddr 192.0.3.2 daddr 192.0.3.1 sport 40986 dport 33318] != expected 0x806ded3\ncpu 0: rx_hash 0x47ee987a [saddr 192.0.3.2 daddr 192.0.3.1 sport 40992 dport 33318] != expected 0x49f12a9e\ncpu 0: rx_hash 0x10c04cda [saddr 192.0.3.2 daddr 192.0.3.1 sport 41018 dport 33318] != expected 0x1bbae9c0\ncpu 0: rx_hash 0x1fcc2017 [saddr 192.0.3.2 daddr 192.0.3.1 sport 41040 dport 33318] != expected 0xf4eb6822\ncpu 0: rx_hash 0xe97dd66e [saddr 192.0.3.2 daddr 192.0.3.1 sport 41048 dport 33318] != expected 0xba1bb46f\ncpu 0: rx_hash 0xb45b4a47 [saddr 192.0.3.2 daddr 192.0.3.1 sport 41060 dport 33318] != expected 0x5dce898d\ncpu 0: rx_hash 0x754e8929 [saddr 192.0.3.2 daddr 192.0.3.1 sport 41066 dport 33318] != expected 0xb51c9c6f\ncpu 4: rx_hash 0x4de6d0f3 [saddr 192.0.3.2 daddr 192.0.3.1 sport 40966 dport 33318] != expected 0xfc6fd422\ncpu 4: rx_hash 0xec79f22a [saddr 192.0.3.2 daddr 192.0.3.1 sport 40980 dport 33318] != expected 0xe0d4cb31\ncpu 4: rx_hash 0xa5811845 [saddr 192.0.3.2 daddr 192.0.3.1 sport 41038 dport 33318] != expected 0x3b4113e6\ncpu 5: rx_hash 0x704aad6d [saddr 192.0.3.2 daddr 192.0.3.1 sport 40998 dport 33318] != expected 0xefd3e331\ncpu 5: rx_hash 0x3cb66346 [saddr 192.0.3.2 daddr 192.0.3.1 sport 41008 dport 33318] != expected 0x6e8944b8\ncpu 5: rx_hash 0x6494db2b [saddr 192.0.3.2 daddr 192.0.3.1 sport 41024 dport 33318] != expected 0xd3930604\ncpu 5: rx_hash 0xf2afcce5 [saddr 192.0.3.2 daddr 192.0.3.1 sport 41044 dport 33318] != expected 0x690ad0b8\ncount: pass=0 nohash=0 fail=14\n' # not ok 1 toeplitz.test.tcp_ipv4 # # Receiver output: # # # # RSS indirection table size: 256 # # cpu 0: rx_hash 0x757d232c [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 43346 dport 49769] OK # # cpu 0: rx_hash 0xe94e7c6b [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 43360 dport 49769] OK # # cpu 4: rx_hash 0xf8942e69 [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 43338 dport 49769] OK # # cpu 4: rx_hash 0xcf301b7e [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 43340 dport 49769] OK # # cpu 4: rx_hash 0x92168757 [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 43376 dport 49769] OK # # cpu 4: rx_hash 0x53643793 [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 43412 dport 49769] OK # # cpu 4: rx_hash 0x0e42abba [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 43432 dport 49769] OK # # cpu 5: rx_hash 0x0e25d810 [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 43330 dport 49769] OK # # cpu 5: rx_hash 0xe34634e2 [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 43334 dport 49769] OK # # cpu 5: rx_hash 0xc53853f7 [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 43370 dport 49769] OK # # cpu 5: rx_hash 0xa5b2b240 [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 43382 dport 49769] OK # # cpu 5: rx_hash 0x1f98f9b8 [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 43394 dport 49769] OK # # cpu 5: rx_hash 0xbe07db61 [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 43408 dport 49769] OK # # cpu 5: rx_hash 0x1590b131 [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 43428 dport 49769] OK # # count: pass=14 nohash=0 fail=0 # ok 2 toeplitz.test.tcp_ipv6 # # Exception| Traceback (most recent call last): # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/net/lib/py/ksft.py", line 319, in ksft_run # # Exception| func(*args) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 191, in test # # Exception| _send_traffic(cfg, proto_flag, ipver, port) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/net/lib/py/utils.py", line 141, in __exit__ # # Exception| return self.process(terminate=terminate, fail=self.check_fail) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/net/lib/py/utils.py", line 99, in process # # Exception| raise CmdExitFailure("Command failed: %s\nSTDOUT: %s\nSTDERR: %s" % # # Exception| net.lib.py.utils.CmdExitFailure: Command failed: ['/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/toeplitz', '-4', '-u', '-d', '57841', '-i', 'enp1s0', '-T', '4000', '-s', '-v'] # # Exception| STDOUT: b'' # # Exception| STDERR: b'RSS indirection table size: 256\ncpu 0: rx_hash 0xdb3f99ef [saddr 192.0.3.2 daddr 192.0.3.1 sport 54579 dport 57841] != expected 0x4a8a69cb\ncpu 0: rx_hash 0xdb3f99ef [saddr 192.0.3.2 daddr 192.0.3.1 sport 55479 dport 57841] != expected 0x35204b13\ncpu 0: rx_hash 0xdb3f99ef [saddr 192.0.3.2 daddr 192.0.3.1 sport 49266 dport 57841] != expected 0xf01f8f1c\ncpu 0: rx_hash 0xdb3f99ef [saddr 192.0.3.2 daddr 192.0.3.1 sport 48382 dport 57841] != expected 0xa58fed29\ncpu 0: rx_hash 0xdb3f99ef [saddr 192.0.3.2 daddr 192.0.3.1 sport 46825 dport 57841] != expected 0x1e269b67\ncpu 0: rx_hash 0xdb3f99ef [saddr 192.0.3.2 daddr 192.0.3.1 sport 54586 dport 57841] != expected 0x73fc57ec\ncpu 0: rx_hash 0xdb3f99ef [saddr 192.0.3.2 daddr 192.0.3.1 sport 45564 dport 57841] != expected 0xb8e80b9a\ncpu 0: rx_hash 0xdb3f99ef [saddr 192.0.3.2 daddr 192.0.3.1 sport 39725 dport 57841] != expected 0x87411e01\ncpu 0: rx_hash 0xdb3f99ef [saddr 192.0.3.2 daddr 192.0.3.1 sport 59738 dport 57841] != expected 0x9c79ae4b\ncpu 0: rx_hash 0xdb3f99ef [saddr 192.0.3.2 daddr 192.0.3.1 sport 47314 dport 57841] != expected 0x1dbf5f55\ncpu 0: rx_hash 0xdb3f99ef [saddr 192.0.3.2 daddr 192.0.3.1 sport 55058 dport 57841] != expected 0xdf8b7fc3\ncpu 0: rx_hash 0xdb3f99ef [saddr 192.0.3.2 daddr 192.0.3.1 sport 45509 dport 57841] != expected 0xb55a6c88\ncpu 0: rx_hash 0xdb3f99ef [saddr 192.0.3.2 daddr 192.0.3.1 sport 46245 dport 57841] != expected 0xb5d22748\ncount: pass=0 nohash=0 fail=13\n' # not ok 3 toeplitz.test.udp_ipv4 # # Exception| Traceback (most recent call last): # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/net/lib/py/ksft.py", line 319, in ksft_run # # Exception| func(*args) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 191, in test # # Exception| _send_traffic(cfg, proto_flag, ipver, port) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/net/lib/py/utils.py", line 141, in __exit__ # # Exception| return self.process(terminate=terminate, fail=self.check_fail) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/net/lib/py/utils.py", line 99, in process # # Exception| raise CmdExitFailure("Command failed: %s\nSTDOUT: %s\nSTDERR: %s" % # # Exception| net.lib.py.utils.CmdExitFailure: Command failed: ['/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/toeplitz', '-6', '-u', '-d', '47729', '-i', 'enp1s0', '-T', '4000', '-s', '-v'] # # Exception| STDOUT: b'' # # Exception| STDERR: b'RSS indirection table size: 256\ncpu 0: rx_hash 0x645eebe0 [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 40927 dport 47729] != expected 0x243109b5\ncpu 0: rx_hash 0x645eebe0 [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 35041 dport 47729] != expected 0x4e293f04\ncpu 0: rx_hash 0x645eebe0 [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 43985 dport 47729] != expected 0xc88f5db1\ncpu 0: rx_hash 0x645eebe0 [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 39747 dport 47729] != expected 0x6a3d9489\ncpu 0: rx_hash 0x645eebe0 [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 55761 dport 47729] != expected 0x50db8d0\ncpu 0: rx_hash 0x645eebe0 [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 52878 dport 47729] != expected 0xf9e07efb\ncpu 0: rx_hash 0x645eebe0 [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 46112 dport 47729] != expected 0xd7468bfb\ncpu 0: rx_hash 0x645eebe0 [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 38366 dport 47729] != expected 0xc292cc51\ncpu 0: rx_hash 0x645eebe0 [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 41164 dport 47729] != expected 0xc913f651\ncpu 0: rx_hash 0x645eebe0 [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 34470 dport 47729] != expected 0xa01592d4\ncpu 0: rx_hash 0x645eebe0 [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 55333 dport 47729] != expected 0x38927c9b\ncpu 0: rx_hash 0x645eebe0 [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 36849 dport 47729] != expected 0xd0f3efbe\ncpu 0: rx_hash 0x645eebe0 [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 52543 dport 47729] != expected 0xc19f1c9f\ncpu 0: rx_hash 0x645eebe0 [saddr 2001:db8:1::2 daddr 2001:db8:1::1 sport 40885 dport 47729] != expected 0x2b3d6578\ncount: pass=0 nohash=0 fail=14\n' # not ok 4 toeplitz.test.udp_ipv6 # # Exception| Traceback (most recent call last): # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/net/lib/py/ksft.py", line 319, in ksft_run # # Exception| func(*args) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 177, in test # # Exception| irq_cpus = ",".join([str(x) for x in _get_irq_cpus(cfg)]) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 65, in _get_irq_cpus # # Exception| cpus.append(_get_cpu_for_irq(napis[queues[name]["napi-id"]]["irq"])) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 45, in _get_cpu_for_irq # # Exception| raise KsftFailEx(f"IRQ{irq} is not mapped to a single core: {data}") # # Exception| net.lib.py.ksft.KsftFailEx: IRQ36 is not mapped to a single core: 0-5 # not ok 5 toeplitz.test.rss_tcp_ipv4 # # Exception| Traceback (most recent call last): # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/net/lib/py/ksft.py", line 319, in ksft_run # # Exception| func(*args) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 177, in test # # Exception| irq_cpus = ",".join([str(x) for x in _get_irq_cpus(cfg)]) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 65, in _get_irq_cpus # # Exception| cpus.append(_get_cpu_for_irq(napis[queues[name]["napi-id"]]["irq"])) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 45, in _get_cpu_for_irq # # Exception| raise KsftFailEx(f"IRQ{irq} is not mapped to a single core: {data}") # # Exception| net.lib.py.ksft.KsftFailEx: IRQ36 is not mapped to a single core: 0-5 # not ok 6 toeplitz.test.rss_tcp_ipv6 # # Exception| Traceback (most recent call last): # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/net/lib/py/ksft.py", line 319, in ksft_run # # Exception| func(*args) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 177, in test # # Exception| irq_cpus = ",".join([str(x) for x in _get_irq_cpus(cfg)]) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 65, in _get_irq_cpus # # Exception| cpus.append(_get_cpu_for_irq(napis[queues[name]["napi-id"]]["irq"])) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 45, in _get_cpu_for_irq # # Exception| raise KsftFailEx(f"IRQ{irq} is not mapped to a single core: {data}") # # Exception| net.lib.py.ksft.KsftFailEx: IRQ36 is not mapped to a single core: 0-5 # not ok 7 toeplitz.test.rss_udp_ipv4 # # Exception| Traceback (most recent call last): # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/net/lib/py/ksft.py", line 319, in ksft_run # # Exception| func(*args) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 177, in test # # Exception| irq_cpus = ",".join([str(x) for x in _get_irq_cpus(cfg)]) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 65, in _get_irq_cpus # # Exception| cpus.append(_get_cpu_for_irq(napis[queues[name]["napi-id"]]["irq"])) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 45, in _get_cpu_for_irq # # Exception| raise KsftFailEx(f"IRQ{irq} is not mapped to a single core: {data}") # # Exception| net.lib.py.ksft.KsftFailEx: IRQ36 is not mapped to a single core: 0-5 # not ok 8 toeplitz.test.rss_udp_ipv6 # # Exception| Traceback (most recent call last): # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/net/lib/py/ksft.py", line 319, in ksft_run # # Exception| func(*args) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 182, in test # # Exception| rps_cpus = _get_unused_cpus(cfg, count=2) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 77, in _get_unused_cpus # # Exception| rx_cpus = set(_get_irq_cpus(cfg)) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 65, in _get_irq_cpus # # Exception| cpus.append(_get_cpu_for_irq(napis[queues[name]["napi-id"]]["irq"])) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 45, in _get_cpu_for_irq # # Exception| raise KsftFailEx(f"IRQ{irq} is not mapped to a single core: {data}") # # Exception| net.lib.py.ksft.KsftFailEx: IRQ36 is not mapped to a single core: 0-5 # not ok 9 toeplitz.test.rps_tcp_ipv4 # # Exception| Traceback (most recent call last): # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/net/lib/py/ksft.py", line 319, in ksft_run # # Exception| func(*args) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 182, in test # # Exception| rps_cpus = _get_unused_cpus(cfg, count=2) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 77, in _get_unused_cpus # # Exception| rx_cpus = set(_get_irq_cpus(cfg)) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 65, in _get_irq_cpus # # Exception| cpus.append(_get_cpu_for_irq(napis[queues[name]["napi-id"]]["irq"])) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 45, in _get_cpu_for_irq # # Exception| raise KsftFailEx(f"IRQ{irq} is not mapped to a single core: {data}") # # Exception| net.lib.py.ksft.KsftFailEx: IRQ36 is not mapped to a single core: 0-5 # not ok 10 toeplitz.test.rps_tcp_ipv6 # # Exception| Traceback (most recent call last): # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/net/lib/py/ksft.py", line 319, in ksft_run # # Exception| func(*args) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 182, in test # # Exception| rps_cpus = _get_unused_cpus(cfg, count=2) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 77, in _get_unused_cpus # # Exception| rx_cpus = set(_get_irq_cpus(cfg)) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 65, in _get_irq_cpus # # Exception| cpus.append(_get_cpu_for_irq(napis[queues[name]["napi-id"]]["irq"])) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 45, in _get_cpu_for_irq # # Exception| raise KsftFailEx(f"IRQ{irq} is not mapped to a single core: {data}") # # Exception| net.lib.py.ksft.KsftFailEx: IRQ36 is not mapped to a single core: 0-5 # not ok 11 toeplitz.test.rps_udp_ipv4 # # Exception| Traceback (most recent call last): # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/net/lib/py/ksft.py", line 319, in ksft_run # # Exception| func(*args) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 182, in test # # Exception| rps_cpus = _get_unused_cpus(cfg, count=2) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 77, in _get_unused_cpus # # Exception| rx_cpus = set(_get_irq_cpus(cfg)) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 65, in _get_irq_cpus # # Exception| cpus.append(_get_cpu_for_irq(napis[queues[name]["napi-id"]]["irq"])) # # Exception| File "/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw/./toeplitz.py", line 45, in _get_cpu_for_irq # # Exception| raise KsftFailEx(f"IRQ{irq} is not mapped to a single core: {data}") # # Exception| net.lib.py.ksft.KsftFailEx: IRQ36 is not mapped to a single core: 0-5 # not ok 12 toeplitz.test.rps_udp_ipv6 # # Totals: pass:1 fail:11 xfail:0 xpass:0 skip:0 error:0 not ok 1 selftests: drivers/net/hw: toeplitz.py # exit=1 make[1]: Leaving directory '/home/virtme/testing/wt-25/tools/testing/selftests/drivers/net/hw' make: Leaving directory '/home/virtme/testing/wt-25/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 xx__-> /opt/nipa/contest/scripts/env_check.py Comparing to existing state file: no differences detected. Current system state saved to /tmp/nipa-env-state.json xx__-> echo $? 0 xx__->