Po-Hsu Lin 9311e9540a selftests: net: use BASH for bareudp testing ...

In bareudp.sh, this script uses /bin/sh and it will load another lib.sh
BASH script at the very beginning.

But on some operating systems like Ubuntu, /bin/sh is actually pointed to
DASH, thus it will try to run BASH commands with DASH and consequently
leads to syntax issues:
  # ./bareudp.sh: 4: ./lib.sh: Bad substitution
  # ./bareudp.sh: 5: ./lib.sh: source: not found
  # ./bareudp.sh: 24: ./lib.sh: Syntax error: "(" unexpected

Fix this by explicitly using BASH for bareudp.sh. This fixes test
execution failures on systems where /bin/sh is not BASH.

Reported-by: Edoardo Canepa <edoardo.canepa@canonical.com>
Link: https://bugs.launchpad.net/bugs/2129812
Signed-off-by: Po-Hsu Lin <po-hsu.lin@canonical.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Link: https://patch.msgid.link/20251027095710.2036108-2-po-hsu.lin@canonical.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

2025-10-29 17:56:03 -07:00

..

af_unix

selftests: net: unify the Makefile formats

2025-10-06 13:14:06 -07:00

bench

selftests: pp-bench: remove page_pool_put_page wrapper

2025-07-01 17:42:11 -07:00

can

selftests: can: enable CONFIG_CAN_VCAN as a module

2025-09-10 17:11:50 +02:00

forwarding

selftests: net: unify the Makefile formats

2025-10-06 13:14:06 -07:00

hsr

selftests: net: unify the Makefile formats

2025-10-06 13:14:06 -07:00

lib

selftests: drv-net: update remaining Python init files

2025-10-12 19:03:53 +01:00

mptcp

selftests: mptcp: join: mark laminar tests as skipped if not supported

2025-10-21 17:36:47 -07:00

netfilter

selftests: netfilter: query conntrack state to check for port clash resolution

2025-10-08 13:17:31 +02:00

openvswitch

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2025-09-18 11:26:06 -07:00

ovpn

Merge tag 'net-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2025-10-09 11:13:08 -07:00

packetdrill

selftests: net: unify the Makefile formats

2025-10-06 13:14:06 -07:00

rds

selftests: net: unify the Makefile formats

2025-10-06 13:14:06 -07:00

tcp_ao

selftests: net: sort configs

2025-10-06 13:12:59 -07:00

.gitignore

selftests/net: add tcp_port_share to .gitignore

2025-09-30 08:30:26 -07:00

altnames.sh

…

amt.sh

selftests: net: amt: indicate progress in the stress test

2025-04-04 08:02:09 -07:00

arp_ndisc_evict_nocarrier.sh

selftests/net: convert arp_ndisc_evict_nocarrier.sh to run it in unique namespace

2023-12-05 13:00:55 +01:00

arp_ndisc_untracked_subnets.sh

selftests/net: use tc rule to filter the na packet

2024-05-21 13:25:11 +02:00

bareudp.sh

selftests: net: use BASH for bareudp testing

2025-10-29 17:56:03 -07:00

big_tcp.sh

selftests: net: let big_tcp test cope with slow env

2024-02-05 12:36:16 +00:00

bind_bhash.c

selftest: net: Fix weird setsockopt() in bind_bhash.c.

2025-09-04 07:30:04 -07:00

bind_bhash.sh

selftests/net: Improve bind_bhash.sh to accommodate predictable network interface names

2023-09-10 18:49:29 +01:00

bind_timewait.c

tcp: Add selftest for bind() and TIME_WAIT.

2022-12-30 07:25:53 +00:00

bind_wildcard.c

selftest: tcp: Add bind() tests for SO_REUSEADDR/SO_REUSEPORT.

2024-03-29 14:48:39 -07:00

bpf_offload.py

selftests: net: bpf_offload: print loaded programs on mismatch

2025-08-20 19:28:03 -07:00

bpf.mk

selftests: net: extract BPF building logic from the Makefile

2024-04-24 20:15:45 -07:00

broadcast_ether_dst.sh

selftests: net: add test for destination in broadcast packets

2025-09-09 11:29:58 +02:00

broadcast_pmtu.sh

selftests: net: add test for variable PMTU in broadcast routes

2025-07-14 17:29:41 -07:00

busy_poll_test.sh

selftests: net: move wait_local_port_listen to lib.sh

2025-05-27 17:31:42 -07:00

busy_poller.c

selftests: net: cleanup busy_poller.c

2024-12-06 17:42:15 -08:00

cmsg_ip.sh

selftests/net: expand cmsg_ip with MSG_MORE

2025-03-10 13:13:04 -07:00

cmsg_sender.c

selftests: net: avoid memory leak

2025-09-02 16:55:00 -07:00

cmsg_so_mark.sh

selftests/net: convert cmsg tests to make them run in unique namespace

2023-12-05 13:00:56 +01:00

cmsg_so_priority.sh

selftests: net: test SO_PRIORITY ancillary data with cmsg_sender

2024-12-16 18:14:12 -08:00

cmsg_time.sh

selftests: net: give up on the cmsg_time accuracy on slow machines

2025-01-17 18:36:14 -08:00

config

selftests: net: sort configs

2025-10-06 13:12:59 -07:00

drop_monitor_tests.sh

selftests: net: lib: Add kill_process

2024-11-15 16:39:19 -08:00

epoll_busy_poll.c

selftest: epoll_busy_poll: Fix spelling mistake "couldnt" -> "couldn't"

2024-05-13 13:53:53 -07:00

fcnal-ipv4.sh

selftests: net: run groups from fcnal-test in parallel

2025-09-09 15:34:11 -07:00

fcnal-ipv6.sh

selftests: net: run groups from fcnal-test in parallel

2025-09-09 15:34:11 -07:00

fcnal-other.sh

selftests: net: run groups from fcnal-test in parallel

2025-09-09 15:34:11 -07:00

fcnal-test.sh

selftests: Replace sleep with slowwait

2025-09-11 17:57:21 -07:00

fdb_flush.sh

selftests: net: Fix few spelling mistakes

2025-02-18 18:10:31 -08:00

fdb_notify.sh

selftests: net: lib: Rename ip_link_set_master() to adf_*

2025-09-26 17:48:37 -07:00

fib_nexthop_multiprefix.sh

selftests/net: convert fib_nexthop_multiprefix to run it in unique namespace

2023-12-14 18:38:35 -08:00

fib_nexthop_nongw.sh

selftests/net: convert fib_nexthop_nongw.sh to run it in unique namespace

2023-12-14 18:38:35 -08:00

fib_nexthops.sh

selftests: fib_nexthops: Add test cases for FDB status change

2025-09-23 17:01:05 -07:00

fib_rule_tests.sh

selftests: net: remove redundant rp_filter configuration

2025-05-12 18:10:55 -07:00

fib_tests.sh

selftests: net: remove redundant rp_filter configuration

2025-05-12 18:10:55 -07:00

fib-onlink-tests.sh

selftests/net: convert fib-onlink-tests.sh to run it in unique namespace

2023-12-14 18:38:35 -08:00

fin_ack_lat.c

…

fin_ack_lat.sh

…

fq_band_pktlimit.sh

selftests/net: calibrate fq_band_pktlimit

2024-01-31 11:11:09 +00:00

gre_gso.sh

selftests/net: convert gre_gso.sh to run it in unique namespace

2023-12-23 00:26:32 +00:00

gre_ipv6_lladdr.sh

selftests: Add IPv6 multicast route generation tests for GRE devices.

2025-07-10 18:11:04 -07:00

gro.c

selftests/net: test ipip packets in gro.sh

2025-09-25 12:42:49 +02:00

gro.sh

selftests/net: test ipip packets in gro.sh

2025-09-25 12:42:49 +02:00

hwtstamp_config.c

selftests/net: replace manual array size calc with ARRAYSIZE macro.

2023-07-18 17:43:51 -07:00

icmp_redirect.sh

selftests: net: remove redundant rp_filter configuration

2025-05-12 18:10:55 -07:00

icmp.sh

sleftests/net: convert icmp.sh to run it in unique namespace

2023-12-05 13:00:56 +01:00

in_netns.sh

…

io_uring_zerocopy_tx.c

selftests/net: Extract uring helpers to be reusable

2023-10-19 16:42:03 -06:00

io_uring_zerocopy_tx.sh

selftests/net: optmem_max became per netns

2023-12-15 11:01:27 +00:00

ioam6_parser.c

selftests: net: add new ioam tests

2024-10-04 15:34:07 -07:00

ioam6.sh

selftests: net: add new ioam tests

2024-10-04 15:34:07 -07:00

ip6_gre_headroom.sh

…

ip_defrag.c

…

ip_defrag.sh

…

ip_local_port_range.c

selftests/net: fix uninitialized variables

2024-05-07 17:22:18 -07:00

ip_local_port_range.sh

selftests/net: ensure mptcp is enabled in netns

2025-02-25 18:13:28 -08:00

ipsec.c

selftests/net/ipsec: Fix Null pointer dereference in rtattr_pack()

2025-01-20 11:25:25 -08:00

ipv6_flowlabel_mgr.c

…

ipv6_flowlabel.c

ping: support ipv6 ping socket flow labels

2022-07-22 12:40:27 +01:00

ipv6_flowlabel.sh

ping: support ipv6 ping socket flow labels

2022-07-22 12:40:27 +01:00

ipv6_force_forwarding.sh

ipv6: add force_forwarding sysctl to enable per-interface forwarding

2025-07-25 13:06:19 -07:00

ipv6_fragmentation.c

selftests: net: add test for ipv6 fragmentation

2025-09-09 11:43:59 +02:00

ipv6_route_update_soft_lockup.sh

selftests: net: move wait_local_port_listen to lib.sh

2025-05-27 17:31:42 -07:00

l2_tos_ttl_inherit.sh

selftests/net: l2_tos_ttl_inherit.sh: Ensure environment cleanup on failure.

2023-01-10 10:13:52 +01:00

l2tp.sh

selftests/net: convert l2tp.sh to run it in unique namespace

2023-12-05 13:00:56 +01:00

lib.sh

selftests: net: lib: Rename bridge_vlan_add() to adf_*

2025-09-26 17:48:39 -07:00

link_netns.py

selftests: net: Add test cases for link and peer netns

2025-02-21 15:28:03 -08:00

lwt_dst_cache_ref_loop.sh

selftests: net: test for lwtunnel dst ref loops

2025-03-20 11:25:52 +01:00

Makefile

selftests: net: unify the Makefile formats

2025-10-06 13:14:06 -07:00

msg_zerocopy.c

selftest: net: extend msg_zerocopy test with forwarding

2025-07-02 15:07:16 -07:00

msg_zerocopy.sh

selftest: net: extend msg_zerocopy test with forwarding

2025-07-02 15:07:16 -07:00

nat6to4.bpf.c

selftests: net: name bpf objects consistently and simplify Makefile

2024-04-24 20:15:45 -07:00

nat6to4.sh

selftests: net: add test case for NAT46 looping back dst

2025-06-11 17:02:29 -07:00

ndisc_unsolicited_na_test.sh

selftests/net: convert ndisc_unsolicited_na_test.sh to run it in unique namespace

2023-12-05 13:00:56 +01:00

netdev-l2addr.sh

selftests: net: add netdev-l2addr.sh for testing L2 address functionality

2025-07-11 17:00:18 -07:00

netdevice.sh

selftests: net: Use XFAIL for operations not supported by the driver

2024-08-22 16:56:06 -07:00

netlink-dumps.c

selftests: net: make the dump test less sensitive to mem accounting

2025-09-08 12:57:05 -07:00

netns-name.sh

selftests: net: use netdevsim in netns test

2025-04-03 15:32:09 -07:00

netns-sysctl.sh

selftests: net: tests net.core.{r,w}mem_{default,max} sysctls in a netns

2024-06-01 16:03:21 -07:00

nettest.c

selftests: nettest: Fix typo in log and error messages for clarity

2025-06-17 16:22:59 -07:00

nl_netdev.py

net: define an enum for the napi threaded state

2025-07-24 18:34:55 -07:00

pmtu.sh

selftests: net: speed up pmtu.sh by avoiding unnecessary cleanup

2025-09-09 16:26:44 -07:00

proc_net_pktgen.c

selftest: net: update proc_net_pktgen (add more imix_weights test cases)

2025-03-24 12:01:38 -07:00

psock_fanout.c

selftests: net/psock_fanout: unbound socket fanout

2024-10-15 09:52:36 -07:00

psock_lib.h

selftests: centralise maybe-unused definition in kselftest.h

2025-09-13 16:55:16 -07:00

psock_snd.c

…

psock_snd.sh

…

psock_tpacket.c

selftests/net: Ensure assert() triggers in psock_tpacket.c

2025-08-11 20:12:23 -07:00

reuseaddr_conflict.c

selftests: reuseaddr_conflict: add missing new line at the end of the output

2024-04-01 20:42:45 -07:00

reuseaddr_ports_exhausted.c

selftests: net: fix grammar in reuseaddr_ports_exhausted.c log message

2025-02-17 16:34:36 -08:00

reuseaddr_ports_exhausted.sh

…

reuseport_addr_any.c

selftest: net: Remove DCCP bits.

2025-04-11 18:58:10 -07:00

reuseport_addr_any.sh

…

reuseport_bpf_cpu.c

…

reuseport_bpf_numa.c

…

reuseport_bpf.c

selftests: Fix the if conditions of in test_extra_filter()

2022-09-27 11:00:02 +02:00

reuseport_dualstack.c

…

route_hint.sh

selftests: net: add test for dst hint mechanism with directed broadcast addresses

2025-08-25 16:07:16 -07:00

route_localnet.sh

selftests: net: change ifconfig with ip command

2023-10-24 13:53:39 -07:00

rps_default_mask.sh

selftests: net: fix spelling and grammar mistakes

2025-09-01 13:08:07 -07:00

rtnetlink_notification.sh

selftest: add selftest for anycast notifications

2025-06-22 17:32:04 +01:00

rtnetlink.py

netlink: specs: rt_addr: pull the ifa- prefix out of the names

2025-04-04 07:36:06 -07:00

rtnetlink.sh

selftests: net: check jq command is supported

2025-10-14 15:12:18 +02:00

run_afpackettests

…

run_netsocktests

…

rxtimestamp.c

net-timestamp: add selftests for SOF_TIMESTAMPING_OPT_RX_FILTER

2024-09-10 16:55:23 -07:00

rxtimestamp.sh

…

sample_map_ret0.bpf.c

selftests: net: declare section names for bpf_offload

2024-04-10 14:03:12 -07:00

sample_ret0.bpf.c

selftests: net: declare section names for bpf_offload

2024-04-10 14:03:12 -07:00

sctp_hello.c

selftests: net: fix server bind failure in sctp_vrf.sh

2025-10-20 16:41:33 -07:00

sctp_vrf.sh

selftests: net: fix server bind failure in sctp_vrf.sh

2025-10-20 16:41:33 -07:00

settings

selftests/net: convert fcnal-test.sh to run it in unique namespace

2023-12-14 18:38:35 -08:00

setup_loopback.sh

selftests: net: Remove executable bits from library scripts

2024-02-01 08:36:29 -08:00

setup_veth.sh

selftests: net: bump GRO timeout for gro/setup_veth

2025-03-12 13:20:04 -07:00

sk_bind_sendto_listen.c

selftests/net: Add sk_bind_sendto_listen and sk_connect_zero_addr

2022-08-24 19:30:09 -07:00

sk_connect_zero_addr.c

selftests/net: Add sk_bind_sendto_listen and sk_connect_zero_addr

2022-08-24 19:30:09 -07:00

sk_so_peek_off.c

selftests: add selftest for UDP SO_PEEK_OFF support

2024-09-04 13:10:43 +01:00

skf_net_off.c

selftests/net: test sk_filter support for SKF_NET_OFF on frags

2025-04-09 20:02:51 -07:00

skf_net_off.sh

selftests/net: test sk_filter support for SKF_NET_OFF on frags

2025-04-09 20:02:51 -07:00

so_incoming_cpu.c

selftest: Don't reuse port for SO_INCOMING_CPU test.

2024-01-23 10:48:07 +01:00

so_netns_cookie.c

…

so_rcv_listener.c

selftests: net: add support for testing SO_RCVMARK and SO_RCVPRIORITY

2025-02-17 16:45:19 -08:00

so_txtime.c

selftests/net: ignore timing errors in so_txtime if KSFT_MACHINE_SLOW

2024-02-06 10:19:06 +01:00

so_txtime.sh

selftests: net: cope with slow env in so_txtime.sh test

2024-02-13 10:10:44 -08:00

socket.c

selftests/net/socket.c: removed warnings from unused returns

2025-08-20 19:26:21 -07:00

srv6_end_dt4_l3vpn_test.sh

selftests: net: use setup_ns for SRv6 tests and remove rp_filter configuration

2025-05-12 18:10:55 -07:00

srv6_end_dt6_l3vpn_test.sh

selftests/net: convert srv6_end_dt6_l3vpn_test.sh to run it in unique namespace

2023-12-14 18:38:35 -08:00

srv6_end_dt46_l3vpn_test.sh

selftests: net: use setup_ns for SRv6 tests and remove rp_filter configuration

2025-05-12 18:10:55 -07:00

srv6_end_dx4_netfilter_test.sh

selftests: add selftest for the SRv6 End.DX4 behavior with netfilter

2024-06-19 18:42:10 +02:00

srv6_end_dx6_netfilter_test.sh

selftests: add selftest for the SRv6 End.DX6 behavior with netfilter

2024-06-19 18:42:10 +02:00

srv6_end_flavors_test.sh

selftests: net: Fix spellings

2025-05-20 18:14:08 -07:00

srv6_end_next_csid_l3vpn_test.sh

selftests: seg6: fix instaces typo in comments

2025-07-01 19:32:45 -07:00

srv6_end_x_next_csid_l3vpn_test.sh

selftests: seg6: fix instaces typo in comments

2025-07-01 19:32:45 -07:00

srv6_hencap_red_l3vpn_test.sh

selftests: seg6: fix instaces typo in comments

2025-07-01 19:32:45 -07:00

srv6_hl2encap_red_l2vpn_test.sh

selftests: seg6: fix instaces typo in comments

2025-07-01 19:32:45 -07:00

stress_reuseport_listen.c

…

stress_reuseport_listen.sh

selftests/net: convert stress_reuseport_listen.sh to run it in unique namespace

2023-12-23 00:26:32 +00:00

tap.c

selftests: add few test cases for tap driver

2022-08-05 08:59:15 +01:00

tcp_fastopen_backup_key.c

…

tcp_fastopen_backup_key.sh

…

tcp_inq.c

…

tcp_mmap.c

selftests/net: report rcv_mss in tcp_mmap

2023-08-02 11:40:49 +01:00

tcp_port_share.c

selftests/net: Test tcp port reuse after unbinding a socket

2025-09-23 10:12:15 +02:00

test_bpf.sh

…

test_bridge_backup_port.sh

selftests: net: Test bridge backup port when port is administratively down

2025-08-14 17:45:36 -07:00

test_bridge_neigh_suppress.sh

selftests: test_bridge_neigh_suppress: Test unicast ARP/NS with suppression

2025-04-09 19:13:43 -07:00

test_ingress_egress_chaining.sh

selftests: add selftest for chaining of tc ingress handling to egress

2022-10-19 14:04:36 +01:00

test_neigh.sh

selftests: net: Fix flaky neighbor garbage collection test

2025-08-01 13:51:41 -07:00

test_so_rcv.sh

selftests: net: add support for testing SO_RCVMARK and SO_RCVPRIORITY

2025-02-17 16:45:19 -08:00

test_vxlan_fdb_changelink.sh

selftests: net: lib: Rename ip_link_set_up() to adf_*

2025-09-26 17:48:37 -07:00

test_vxlan_mdb.sh

selftests: vxlan_mdb: Fix failures with old libnet

2024-03-26 12:29:25 +01:00

test_vxlan_nh.sh

selftests: net: Add a selftest for VXLAN with FDB nexthop groups

2025-09-02 16:57:00 -07:00

test_vxlan_nolocalbypass.sh

selftests/net: convert test_vxlan_nolocalbypass.sh to run it in unique namespace

2023-12-08 12:12:16 +00:00

test_vxlan_under_vrf.sh

selftests/net: convert test_vxlan_under_vrf.sh to run it in unique namespace

2023-12-08 12:12:16 +00:00

test_vxlan_vnifiltering.sh

selftests: net: use slowwait to make sure IPv6 setup finished

2025-06-19 15:24:09 +02:00

tfo_passive.sh

selftest: net: Fix error message if empty variable

2025-09-26 15:23:33 -07:00

tfo.c

selftests: net: add passive TFO test binary

2025-06-18 18:30:51 -07:00

timestamping.c

…

tls.c

selftests: tls: add test for short splice due to full skmsg

2025-10-15 17:41:46 -07:00

toeplitz_client.sh

…

toeplitz.c

selftests/net: toeplitz: fix race on tpacket_v3 block close

2023-01-19 09:27:15 -08:00

toeplitz.sh

selftests/net: use unique netns name for setup_loopback.sh setup_veth.sh

2023-12-23 00:26:32 +00:00

traceroute.sh

selftests: traceroute: Add VRF tests

2025-09-11 12:22:38 +02:00

tun.c

…

txring_overwrite.c

…

txtimestamp.c

selftests: txtimestamp: add SCM_TS_OPT_ID test

2024-10-04 11:52:20 -07:00

txtimestamp.sh

selftests: txtimestamp: add SCM_TS_OPT_ID test

2024-10-04 11:52:20 -07:00

udpgro_bench.sh

selftests: net: move wait_local_port_listen to lib.sh

2025-05-27 17:31:42 -07:00

udpgro_frglist.sh

selftests: net: move wait_local_port_listen to lib.sh

2025-05-27 17:31:42 -07:00

udpgro_fwd.sh

selftests: net: move wait_local_port_listen to lib.sh

2025-05-27 17:31:42 -07:00

udpgro.sh

selftests: net: increase inter-packet timeout in udpgro.sh

2025-07-15 15:26:47 +02:00

udpgso_bench_rx.c

selftests: net: cut more slack for gro fwd tests.

2024-02-02 21:10:36 -08:00

udpgso_bench_tx.c

selftests: net: udpgso_bench_tx: Cater for pending datagrams zerocopy benchmarking

2023-02-02 13:29:51 +01:00

udpgso_bench.sh

selftests/net: call sendmmsg via udpgso_bench.sh

2024-12-04 19:22:20 -08:00

udpgso.c

udp: gso: do not drop small packets when PMTU reduces

2025-02-03 10:13:27 +00:00

udpgso.sh

selftests/net: Add test coverage for UDP GSO software fallback

2024-06-28 18:13:00 -07:00

unicast_extensions.sh

selftests: net: add helper for checking if nettest is available

2024-08-22 12:55:47 +02:00

veth.sh

selftests: net: use the dummy bpf from net/lib

2025-03-31 16:44:25 -07:00

vlan_bridge_binding.sh

selftests: net: check jq command is supported

2025-10-14 15:12:18 +02:00

vlan_hw_filter.sh

selftests: avoid using ifconfig

2025-08-01 14:40:19 -07:00

vrf_route_leaking.sh

selftests: net: use slowwait to stabilize vrf_route_leaking test

2025-06-19 15:24:08 +02:00

vrf_strict_mode_test.sh

selftests/net: convert vrf_strict_mode_test.sh to run it in unique namespace

2023-12-08 12:12:16 +00:00

vrf-xfrm-tests.sh

selftests/net: convert vrf-xfrm-tests.sh to run it in unique namespace

2023-12-08 12:12:16 +00:00

xfrm_policy_add_speed.sh

selftests: add xfrm policy insertion speed test script

2024-08-24 09:55:01 +02:00

xfrm_policy.sh

selftests/net: reduce xfrm_policy test time

2024-05-16 19:30:12 -07:00

ynl.mk

selftests: net: move netlink-dumps back to progs

2025-09-08 12:57:05 -07:00