From: kernel test robot <oliver.sang@intel.com>
To: Jeremy Kerr <jk@codeconstruct.com.au>
Cc: <oe-lkp@lists.linux.dev>, <lkp@intel.com>,
<linux-kernel@vger.kernel.org>, Paolo Abeni <pabeni@redhat.com>,
<netdev@vger.kernel.org>, <oliver.sang@intel.com>
Subject: [linus:master] [net] 0d8647bc74: kunit.mctp_test_bind_lookup.mctp-route.fail
Date: Thu, 30 Apr 2026 14:09:43 +0800 [thread overview]
Message-ID: <202604301303.9de94634-lkp@intel.com> (raw)
Hello,
kernel test robot noticed "kunit.mctp_test_bind_lookup.mctp-route.fail" on:
commit: 0d8647bc74cb50edf02e8c88977657596f20fb17 ("net: mctp: don't require a route for null-EID ingress")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
[test failed on linus/master 254f49634ee16a731174d2ae34bc50bd5f45e731]
[test failed on linux-next/master 7080e32d3f09d8688c4a87d81bdcc71f7f606b16]
in testcase: kunit
version:
with following parameters:
group: group-00
config: x86_64-rhel-9.4-kunit
compiler: gcc-14
test machine: 8 threads 1 sockets Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz (Haswell) with 16G memory
(please refer to attached dmesg/kmsg for entire log/backtrace)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <oliver.sang@intel.com>
| Closes: https://lore.kernel.org/oe-lkp/202604301303.9de94634-lkp@intel.com
[ 111.971253] [ T1] KTAP version 1
[ 111.975040] [ T1] # Subtest: mctp-route
[ 111.979434] [ T1] # module: mctp
[ 111.979441] [ T1] 1..23
[ 111.986231] [ T1] KTAP version 1
[ 111.990365] [ T1] # Subtest: mctp_test_fragment
[ 112.001306] [ T1] ok 1 mtu 63 len 68 -> 1 frags
[ 112.021312] [ T1] ok 2 mtu 64 len 68 -> 1 frags
[ 112.041319] [ T1] ok 3 mtu 65 len 68 -> 2 frags
[ 112.060310] [ T1] ok 4 mtu 66 len 68 -> 2 frags
[ 112.076305] [ T1] ok 5 mtu 127 len 68 -> 2 frags
[ 112.092311] [ T1] ok 6 mtu 128 len 68 -> 2 frags
[ 112.108317] [ T1] ok 7 mtu 129 len 68 -> 3 frags
[ 112.124313] [ T1] ok 8 mtu 130 len 68 -> 3 frags
[ 112.129866] [ T1] # mctp_test_fragment: pass:8 fail:0 skip:0 total:8
[ 112.135390] [ T1] ok 1 mctp_test_fragment
[ 112.142787] [ T1] KTAP version 1
[ 112.151486] [ T1] # Subtest: mctp_test_rx_input
[ 112.164341] [ T1] ok 1 {1,a,8,0}
[ 112.180323] [ T1] ok 2 {1,a,9,0}
[ 112.197294] [ T1] ok 3 {2,a,8,0}
[ 112.201460] [ T1] # mctp_test_rx_input: pass:3 fail:0 skip:0 total:3
[ 112.205605] [ T1] ok 2 mctp_test_rx_input
[ 112.212515] [ T1] KTAP version 1
[ 112.221218] [ T1] # Subtest: mctp_test_route_input_sk
[ 112.233266] [ T1] ok 1 {1,a,8,c8} type 0
[ 112.249295] [ T1] ok 2 {1,a,8,c8} type 1
[ 112.265296] [ T1] ok 3 {1,a,8,c0} type 0
[ 112.281324] [ T1] ok 4 {1,a,8,48} type 0
[ 112.298312] [ T1] ok 5 {1,a,8,8} type 0
[ 112.313294] [ T1] ok 6 {1,a,8,0} type 0
[ 112.318064] [ T1] # mctp_test_route_input_sk: pass:6 fail:0 skip:0 total:6
[ 112.322819] [ T1] ok 3 mctp_test_route_input_sk
[ 112.330262] [ T1] KTAP version 1
[ 112.339484] [ T1] # Subtest: mctp_test_route_input_sk_reasm
[ 112.350322] [ T1] ok 1 single packet
[ 112.370288] [ T1] ok 2 single packet, offset seq
[ 112.386294] [ T1] ok 3 start & end packets
[ 112.402301] [ T1] ok 4 start & end packets, offset seq
[ 112.422380] [ T1] ok 5 start & end packets, out of order
[ 112.438273] [ T1] ok 6 start, middle & end packets
[ 112.454354] [ T1] ok 7 missing seq
[ 112.470298] [ T1] ok 8 seq wrap
[ 112.474634] [ T1] # mctp_test_route_input_sk_reasm: pass:8 fail:0 skip:0 total:8
[ 112.478689] [ T1] ok 4 mctp_test_route_input_sk_reasm
[ 112.486650] [ T1] KTAP version 1
[ 112.496387] [ T1] # Subtest: mctp_test_route_input_sk_keys
[ 112.507335] [ T1] ok 1 direct match
[ 112.527297] [ T1] ok 2 flipped src/dest
[ 112.543285] [ T1] ok 3 peer addr mismatch
[ 112.559275] [ T1] ok 4 tag value mismatch
[ 112.575282] [ T1] ok 5 TO mismatch
[ 112.591293] [ T1] ok 6 broadcast response
[ 112.607239] [ T1] ok 7 any local match
[ 112.612212] [ T1] # mctp_test_route_input_sk_keys: pass:7 fail:0 skip:0 total:7
[ 112.616869] [ T1] ok 5 mctp_test_route_input_sk_keys
[ 112.636288] [ T1] ok 6 mctp_test_route_input_sk_fail_single
[ 112.655293] [ T1] ok 7 mctp_test_route_input_sk_fail_frag
[ 112.679282] [ T1] ok 8 mctp_test_route_input_multiple_nets_bind
[ 112.706162] [ T1] ok 9 mctp_test_route_input_multiple_nets_key
[ 112.713544] [ T3382] # mctp_test_route_input_null_eid: ASSERTION FAILED at net/mctp/test/route-test.c:941
Expected rc == 0, but
rc == -22 (0xffffffffffffffea)
[ 112.739887] [ T1] not ok 10 mctp_test_route_input_null_eid
[ 112.749280] [ T1] ok 11 mctp_test_packet_flow
[ 112.765293] [ T1] ok 12 mctp_test_fragment_flow
[ 112.781257] [ T1] ok 13 mctp_test_route_output_key_create
[ 112.787153] [ T3390] pkt1 skb len=7 data_len=0 headroom=0 headlen=7 tailroom=377
end-tail=377 mac=(-1,-1) mac_len=0 net=(0,-1) trans=-1
shinfo(txflags=0 nr_frags=0 gso(size=0 type=0 segs=0))
csum(0x0 start=0 offset=0 ip_summed=0 complete_sw=0 valid=0 level=0)
hash(0x0 sw=0 l4=0) proto=0x0000 pkttype=0 iif=0
priority=0x0 mark=0x0 alloc_cpu=4 vlan_all=0x0
encapsulation=0 inner(proto=0x0000, mac=0, net=0, trans=0)
[ 112.841984] [ T3390] pkt1 dev name=mctptest1 feat=0x0000000000004000
[ 112.848291] [ T3390] pkt1 skb linear: 00000000: 01 08 0a 88 00 00 00
[ 112.854765] [ T3390] pkt2 skb len=7 data_len=0 headroom=7 headlen=7 tailroom=370
end-tail=370 mac=(-1,-1) mac_len=0 net=(7,-1) trans=-1
shinfo(txflags=0 nr_frags=0 gso(size=0 type=0 segs=0))
csum(0x0 start=0 offset=0 ip_summed=0 complete_sw=0 valid=0 level=0)
hash(0x0 sw=0 l4=0) proto=0x0000 pkttype=0 iif=0
priority=0x0 mark=0x0 alloc_cpu=4 vlan_all=0x0
encapsulation=0 inner(proto=0x0000, mac=0, net=0, trans=0)
[ 112.903591] [ T3390] pkt2 dev name=mctptest1 feat=0x0000000000004000
[ 112.909890] [ T3390] pkt2 skb linear: 00000000: 01 08 0a 18 11 11 11
[ 112.916365] [ T3390] pkt3 skb len=7 data_len=0 headroom=14 headlen=7 tailroom=363
end-tail=363 mac=(-1,-1) mac_len=0 net=(14,-1) trans=-1
shinfo(txflags=0 nr_frags=0 gso(size=0 type=0 segs=0))
csum(0x0 start=0 offset=0 ip_summed=0 complete_sw=0 valid=0 level=0)
hash(0x0 sw=0 l4=0) proto=0x0000 pkttype=0 iif=0
priority=0x0 mark=0x0 alloc_cpu=4 vlan_all=0x0
encapsulation=0 inner(proto=0x0000, mac=0, net=0, trans=0)
[ 112.965431] [ T3390] pkt3 dev name=mctptest1 feat=0x0000000000004000
[ 112.971758] [ T3390] pkt3 skb linear: 00000000: 01 08 0a 68 22 22 22
[ 112.978231] [ T3390] pkt4 skb len=7 data_len=0 headroom=21 headlen=7 tailroom=356
end-tail=356 mac=(-1,-1) mac_len=0 net=(21,-1) trans=-1
shinfo(txflags=0 nr_frags=0 gso(size=0 type=0 segs=0))
csum(0x0 start=0 offset=0 ip_summed=0 complete_sw=0 valid=0 level=0)
hash(0x0 sw=0 l4=0) proto=0x0000 pkttype=0 iif=0
priority=0x0 mark=0x0 alloc_cpu=4 vlan_all=0x0
encapsulation=0 inner(proto=0x0000, mac=0, net=0, trans=0)
[ 113.027235] [ T3390] pkt4 dev name=mctptest1 feat=0x0000000000004000
[ 113.033537] [ T3390] pkt4 skb linear: 00000000: 01 08 0a 88 00 33 33
[ 113.040008] [ T3390] pkt5 skb len=7 data_len=0 headroom=28 headlen=7 tailroom=349
end-tail=349 mac=(-1,-1) mac_len=0 net=(28,-1) trans=-1
shinfo(txflags=0 nr_frags=0 gso(size=0 type=0 segs=0))
csum(0x0 start=0 offset=0 ip_summed=0 complete_sw=0 valid=0 level=0)
hash(0x0 sw=0 l4=0) proto=0x0000 pkttype=0 iif=0
priority=0x0 mark=0x0 alloc_cpu=4 vlan_all=0x0
encapsulation=0 inner(proto=0x0000, mac=0, net=0, trans=0)
[ 113.089005] [ T3390] pkt5 dev name=mctptest1 feat=0x0000000000004000
[ 113.095305] [ T3390] pkt5 skb linear: 00000000: 01 08 0a 58 44 44 44
[ 113.108303] [ T1] ok 14 mctp_test_route_input_cloned_frag
[ 113.116271] [ T1] ok 15 mctp_test_route_extaddr_input
[ 113.134273] [ T1] ok 16 mctp_test_route_gw_lookup
[ 113.154284] [ T1] ok 17 mctp_test_route_gw_loop
[ 113.159574] [ T1] KTAP version 1
[ 113.168807] [ T1] # Subtest: mctp_test_route_gw_mtu
[ 113.178270] [ T1] ok 1 dev 68, neigh 0, gw 0, dst 0 -> 68
[ 113.197261] [ T1] ok 2 dev 100, neigh 0, gw 0, dst 0 -> 100
[ 113.214153] [ T1] ok 3 dev 100, neigh 68, gw 0, dst 0 -> 68
[ 113.230283] [ T1] ok 4 dev 100, neigh 0, gw 68, dst 0 -> 68
[ 113.250280] [ T1] ok 5 dev 100, neigh 0, gw 0, dst 68 -> 68
[ 113.270351] [ T1] ok 6 dev 100, neigh 99, gw 98, dst 68 -> 68
[ 113.291295] [ T1] ok 7 dev 99, neigh 100, gw 98, dst 68 -> 68
[ 113.311265] [ T1] ok 8 dev 98, neigh 99, gw 100, dst 68 -> 68
[ 113.330322] [ T1] ok 9 dev 68, neigh 98, gw 99, dst 100 -> 68
[ 113.336994] [ T1] # mctp_test_route_gw_mtu: pass:9 fail:0 skip:0 total:9
[ 113.343643] [ T1] ok 18 mctp_test_route_gw_mtu
[ 113.351941] [ T1] ok 19 mctp_test_route_gw_output
[ 113.356955] [ T1] KTAP version 1
[ 113.366346] [ T1] # Subtest: mctp_test_bind_lookup
[ 113.379141] [ T1] ok 1 {src 20 dst 10 ty 1 net 1 expect remote20}
[ 113.395361] [ T1] ok 2 {src 20 dst 255 ty 1 net 1 expect remote20}
[ 113.415345] [ T1] ok 3 {src 20 dst 0 ty 1 net 1 expect remote20}
[ 113.435368] [ T1] ok 4 {src 0 dst 255 ty 1 net 1 expect any}
[ 113.455357] [ T1] ok 5 {src 0 dst 11 ty 1 net 1 expect any}
[ 113.475358] [ T1] ok 6 {src 0 dst 0 ty 1 net 1 expect any}
[ 113.495354] [ T1] ok 7 {src 0 dst 10 ty 1 net 1 expect local10}
[ 113.515425] [ T1] ok 8 {src 21 dst 10 ty 1 net 1 expect local10}
[ 113.536355] [ T1] ok 9 {src 21 dst 11 ty 1 net 1 expect remote21local11}
[ 113.555361] [ T1] ok 10 {src 99 dst 99 ty 1 net 1 expect any}
[ 113.575453] [ T1] ok 11 {src 20 dst 10 ty 3 net 1 expect (null)}
[ 113.595375] [ T1] ok 12 {src 0 dst 0 ty 1 net 7 expect any}
[ 113.615359] [ T1] ok 13 {src 21 dst 10 ty 1 net 2 expect any}
[ 113.635457] [ T1] ok 14 {src 20 dst 10 ty 1 net 3 expect any}
[ 113.655356] [ T1] ok 15 {src 21 dst 10 ty 1 net 3 expect remote21net3}
[ 113.675376] [ T1] ok 16 {src 21 dst 10 ty 1 net 4 expect remote21net4}
[ 113.695360] [ T1] ok 17 {src 21 dst 10 ty 1 net 5 expect remote21net5}
[ 113.715368] [ T1] ok 18 {src 21 dst 10 ty 1 net 5 expect remote21net5}
[ 113.735359] [ T1] ok 19 {src 99 dst 10 ty 1 net 8 expect local10net8}
[ 113.755368] [ T1] ok 20 {src 99 dst 10 ty 1 net 9 expect anynet9}
[ 113.775338] [ T1] ok 21 {src 0 dst 0 ty 1 net 9 expect anynet9}
[ 113.795363] [ T1] ok 22 {src 99 dst 99 ty 1 net 9 expect anynet9}
[ 113.815392] [ T1] ok 23 {src 20 dst 10 ty 1 net 9 expect anynet9}
[ 113.822410] [ T1] # mctp_test_bind_lookup: pass:23 fail:0 skip:0 total:23
[ 113.829409] [ T1] ok 20 mctp_test_bind_lookup
[ 113.847289] [ T1] ok 21 mctp_test_route_output_direct_no_eids
[ 113.863359] [ T1] ok 22 mctp_test_route_output_gw_no_eids
[ 113.879334] [ T1] ok 23 mctp_test_route_output_extaddr_no_eids
[ 113.885312] [ T1] # mctp-route: pass:22 fail:1 skip:0 total:23
[ 113.891701] [ T1] # Totals: pass:79 fail:1 skip:0 total:80
[ 113.897752] [ T1] not ok 34 mctp-route
The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20260430/202604301303.9de94634-lkp@intel.com
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2026-04-30 6:09 UTC|newest]
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