ci starts bisection 2022-11-29 15:30:19.251635977 +0000 UTC m=+12527.106519946 bisecting cause commit starting from 0326074ff4652329f2a1a9c8685104576bd8d131 building syzkaller on 16a9c9e0fe35ce296944c5682f4a54d52bd67e71 ensuring issue is reproducible on original commit 0326074ff4652329f2a1a9c8685104576bd8d131 testing commit 0326074ff4652329f2a1a9c8685104576bd8d131 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: f6974d6d50196b424281cd0bd477d8789dd1064a82c8dbdfd05ad737654ca0be all runs: crashed: WARNING in btf_type_id_size testing release v6.0 testing commit 4fe89d07dcc2804c8b562f6c7896a45643d34b2f gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 7c0c54410a512f8751cc68cf346d6919f1665d8df93975f5c803cd0a62aa40b3 all runs: crashed: WARNING in btf_type_id_size testing release v5.19 testing commit 3d7cb6b04c3f3115719235cc6866b10326de34cd gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 21e79da3d2f9a5204062d5693904a5aeac021a50a1cb3abe42730ba2c2a4a871 all runs: crashed: WARNING in btf_type_id_size testing release v5.18 testing commit 4b0986a3613c92f4ec1bdc7f60ec66fea135991f gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: a47c8fd7323f6b5c0e8ab02c6400e1415960f66e5c2d209b3e52cbfdcd9ce605 run #0: basic kernel testing failed: BUG: program execution failed: executor NUM: exit status NUM run #1: crashed: WARNING in btf_type_id_size run #2: crashed: WARNING in btf_type_id_size run #3: crashed: WARNING in btf_type_id_size run #4: crashed: WARNING in btf_type_id_size run #5: crashed: WARNING in btf_type_id_size run #6: crashed: WARNING in btf_type_id_size run #7: crashed: WARNING in btf_type_id_size run #8: crashed: WARNING in btf_type_id_size run #9: crashed: WARNING in btf_type_id_size testing release v5.17 testing commit f443e374ae131c168a065ea1748feac6b2e76613 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 02fd5ba255ba9cb01140fd9e9acd4c18cedffffebfa45c91bc39563fe05a5d1f all runs: crashed: WARNING in btf_type_id_size testing release v5.16 testing commit df0cc57e057f18e44dac8e6c18aba47ab53202f9 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: df5ac83ee114a1a626e18c999cb101956ae22f979bf70aaf6b90587e32d26427 all runs: crashed: WARNING in btf_type_id_size testing release v5.15 testing commit 8bb7eca972ad531c9b149c0a51ab43a417385813 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: f9f7ce65e508803292d08fabe5a177044c09144a822b888e5b4ee5b214f944c3 all runs: OK # git bisect start df0cc57e057f18e44dac8e6c18aba47ab53202f9 8bb7eca972ad531c9b149c0a51ab43a417385813 Bisecting: 7870 revisions left to test after this (roughly 13 steps) [2219b0ceefe835b92a8a74a73fe964aa052742a2] Merge tag 'soc-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc testing commit 2219b0ceefe835b92a8a74a73fe964aa052742a2 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 1087ea3b44543f50d22bd120652285891efe3365404a7237ece180070b19582e all runs: crashed: WARNING in btf_type_id_size # git bisect bad 2219b0ceefe835b92a8a74a73fe964aa052742a2 Bisecting: 2946 revisions left to test after this (roughly 12 steps) [fc02cb2b37fe2cbf1d3334b9f0f0eab9431766c4] Merge tag 'net-next-for-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next testing commit fc02cb2b37fe2cbf1d3334b9f0f0eab9431766c4 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: cabad942a08b99c3088ea15eb77bf655d29c76eb3f99dac4b665688cf7d3dd0f all runs: crashed: WARNING in btf_type_id_size # git bisect bad fc02cb2b37fe2cbf1d3334b9f0f0eab9431766c4 Bisecting: 2251 revisions left to test after this (roughly 11 steps) [b7b98f868987cd3e86c9bd9a6db048614933d7a0] Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next testing commit b7b98f868987cd3e86c9bd9a6db048614933d7a0 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: fa44fc9ee174b6972ee7f0815dc30c2e8bba8c72d1b97297574d2781b0743925 all runs: crashed: WARNING in btf_type_id_size # git bisect bad b7b98f868987cd3e86c9bd9a6db048614933d7a0 Bisecting: 1156 revisions left to test after this (roughly 10 steps) [9fd3d5dced976640f588e0a866b9611db2d2cb37] net: ethernet: ave: Add compatible string and SoC-dependent data for NX1 SoC testing commit 9fd3d5dced976640f588e0a866b9611db2d2cb37 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 0ebc3c8ecd552b1ec8aed46a0097b810fb1d98ef84b174334c1f8deec3e65c25 all runs: crashed: WARNING in btf_type_id_size # git bisect bad 9fd3d5dced976640f588e0a866b9611db2d2cb37 Bisecting: 578 revisions left to test after this (roughly 9 steps) [a96d317fb1a30b9f323548eb2ff05d4e4600ead9] ethernet: use eth_hw_addr_set() testing commit a96d317fb1a30b9f323548eb2ff05d4e4600ead9 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: d80b82cff5458bc18de2d45d0158f1e1571c667a1c92222dac256a6db8b74f8e all runs: crashed: WARNING in btf_type_id_size # git bisect bad a96d317fb1a30b9f323548eb2ff05d4e4600ead9 Bisecting: 288 revisions left to test after this (roughly 8 steps) [6c2509d4463640c4b91d5937b5b2ff5ca07f6567] net/mlx5e: Add error flow for ethtool -X command testing commit 6c2509d4463640c4b91d5937b5b2ff5ca07f6567 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 0117e0536fcbc594244c95ab32638602cd584380a3160e61e66f21225590f031 run #0: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.1.32:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.1.32 port 22 timed out lost connection run #1: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.10.33:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.10.33 port 22 timed out lost connection run #2: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.1.117:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.1.117 port 22 timed out lost connection run #3: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.10.39:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.10.39 port 22 timed out lost connection run #4: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.10.0:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.10.0 port 22 timed out lost connection run #5: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.10.16:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.10.16 port 22 timed out lost connection run #6: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.114:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.0.114 port 22 timed out lost connection run #7: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.10.48:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.10.48 port 22 timed out lost connection run #8: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.132:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.0.132 port 22 timed out lost connection run #9: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.71:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.0.71 port 22 timed out lost connection # git bisect skip 6c2509d4463640c4b91d5937b5b2ff5ca07f6567 Bisecting: 288 revisions left to test after this (roughly 8 steps) [fc13d8c03773e48cd775aecdbd281b1cbad87ac2] net: bcmgenet: pull mac_config from adjust_link testing commit fc13d8c03773e48cd775aecdbd281b1cbad87ac2 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: ccbaee4d277b0d5bcb660dbc6cec5336f705e8da51f4f42c14380f544d77ca8d all runs: basic kernel testing failed: WARNING in devlink_nl_region_notify # git bisect skip fc13d8c03773e48cd775aecdbd281b1cbad87ac2 Bisecting: 288 revisions left to test after this (roughly 8 steps) [4a907f659461908cd546bca083b373f6de20aa24] selftests: net: mscc: ocelot: rename the VLAN modification test to ingress testing commit 4a907f659461908cd546bca083b373f6de20aa24 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 6734e52f120ce5c96e4fa998b5117a8dc075c0f1a3134717a9de00f3218e7724 all runs: crashed: WARNING in btf_type_id_size # git bisect bad 4a907f659461908cd546bca083b373f6de20aa24 Bisecting: 286 revisions left to test after this (roughly 8 steps) [40bc6063796ec77b6073861f9a1993be20d5befd] tcp: tracking packets with CE marks in BW rate sample testing commit 40bc6063796ec77b6073861f9a1993be20d5befd gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 40f2648f0f59958536a8d9d0e8d4cd8fa8264478f2d3f7d85a77fb8abe0726bb run #0: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.97:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.0.97 port 22 timed out lost connection run #1: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.196:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.15.196 port 22 timed out lost connection run #2: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.10.33:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.10.33 port 22 timed out lost connection run #3: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.1.113:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.1.113 port 22 timed out lost connection run #4: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.234:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.0.234 port 22 timed out lost connection run #5: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.108:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.0.108 port 22 timed out lost connection run #6: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.192:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.15.192 port 22 timed out lost connection run #7: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.199:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.15.199 port 22 timed out lost connection run #8: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.1.76:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.1.76 port 22 timed out lost connection run #9: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.156:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.0.156 port 22 timed out lost connection # git bisect skip 40bc6063796ec77b6073861f9a1993be20d5befd Bisecting: 286 revisions left to test after this (roughly 8 steps) [e876a0367c379519f8558342fda30e74e0295893] Merge branch 'bpf-xsk-selftests' testing commit e876a0367c379519f8558342fda30e74e0295893 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: ac67731f7f2e380ed81e559ead11009bbbc477c96bf0c89423f62351a95dc654 all runs: OK # git bisect good e876a0367c379519f8558342fda30e74e0295893 Bisecting: 271 revisions left to test after this (roughly 8 steps) [0d199e4363b482badcedba764e2aceab53a4a10a] mptcp: do not shrink snd_nxt when recovering testing commit 0d199e4363b482badcedba764e2aceab53a4a10a gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: a6cdaea38a0549dd0ba80f4aa6abf92ce7ec95baf12766021b6dd766b4b553ef run #0: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.193:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.15.193 port 22 timed out lost connection run #1: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.196:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.15.196 port 22 timed out lost connection run #2: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.1.40:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.1.40 port 22 timed out lost connection run #3: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.211:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.15.211 port 22 timed out lost connection run #4: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.21:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.0.21 port 22 timed out lost connection run #5: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.95:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.0.95 port 22 timed out lost connection run #6: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.198:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.15.198 port 22 timed out lost connection run #7: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.207:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.15.207 port 22 timed out lost connection run #8: crashed: WARNING in btf_type_id_size run #9: crashed: WARNING in btf_type_id_size # git bisect bad 0d199e4363b482badcedba764e2aceab53a4a10a Bisecting: 146 revisions left to test after this (roughly 7 steps) [f68d08c437f98ee19a14142b9de2d7afe2032d5c] net: phy: bcm7xxx: Add EPHY entry for 72165 testing commit f68d08c437f98ee19a14142b9de2d7afe2032d5c gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 6371f1763aa8a3f1a9fee6252ee9c28de6448929fd4423fe024efdbc483c0668 run #0: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.10.45:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.10.45 port 22 timed out lost connection run #1: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.195:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.15.195 port 22 timed out lost connection run #2: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.1.91:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.1.91 port 22 timed out lost connection run #3: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.1.51:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.1.51 port 22 timed out lost connection run #4: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.23:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.0.23 port 22 timed out lost connection run #5: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.196:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.15.196 port 22 timed out lost connection run #6: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.1.95:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.1.95 port 22 timed out lost connection run #7: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.198:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.15.198 port 22 timed out lost connection run #8: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.0.130:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.0.130 port 22 timed out lost connection run #9: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.1.23:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.1.23 port 22 timed out lost connection # git bisect skip f68d08c437f98ee19a14142b9de2d7afe2032d5c Bisecting: 146 revisions left to test after this (roughly 7 steps) [1a9b5a26daf606868220f24b9783c0f37085454d] net: macb: add support for mii on rgmii testing commit 1a9b5a26daf606868220f24b9783c0f37085454d gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 70b557433898e809893bc5aa6dbc7a310ccd9b21f4dc69c6690de6b7c40ef2b0 run #0: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.10.15:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.10.15 port 22 timed out lost connection run #1: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.195:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.15.195 port 22 timed out lost connection run #2: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.200:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.15.200 port 22 timed out lost connection run #3: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.207:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.15.207 port 22 timed out lost connection run #4: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.208:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.15.208 port 22 timed out lost connection run #5: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.192:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.15.192 port 22 timed out lost connection run #6: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.10.20:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.10.20 port 22 timed out lost connection run #7: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.211:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.15.211 port 22 timed out lost connection run #8: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.199:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.15.199 port 22 timed out lost connection run #9: basic kernel testing failed: failed to copy syz-execprog to VM: failed to run ["scp" "-P" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/bin/linux_amd64/syz-execprog" "root@10.128.15.210:./syz-execprog"]: exit status 1 Connection timed out during banner exchange Connection to 10.128.15.210 port 22 timed out lost connection # git bisect skip 1a9b5a26daf606868220f24b9783c0f37085454d Bisecting: 146 revisions left to test after this (roughly 7 steps) [60aed22076b0d0ec2b7c7f9dba3ccd642520e1f3] selftests/bpf: Switch fexit_bpf2bpf selftest to set_attach_target() API testing commit 60aed22076b0d0ec2b7c7f9dba3ccd642520e1f3 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: b5d019712ff8ab8971eb4130f5811ee0d0e696ac3735616046cb5a6de57cdc1b all runs: crashed: WARNING in btf_type_id_size # git bisect bad 60aed22076b0d0ec2b7c7f9dba3ccd642520e1f3 Bisecting: 17 revisions left to test after this (roughly 4 steps) [b5ea834dde6b6e7f75e51d5f66dac8cd7c97b5ef] bpf: Support for new btf kind BTF_KIND_TAG testing commit b5ea834dde6b6e7f75e51d5f66dac8cd7c97b5ef gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 0739afd87fe47a283df32a43fca8c52e828cb3890b0b7f20c61a9ba255e77b5d all runs: crashed: WARNING in btf_type_id_size # git bisect bad b5ea834dde6b6e7f75e51d5f66dac8cd7c97b5ef Bisecting: 8 revisions left to test after this (roughly 3 steps) [ca304b40c20d5750f08200f0ad3445384646620c] libbpf: Introduce legacy kprobe events support testing commit ca304b40c20d5750f08200f0ad3445384646620c gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 2c1fcb0b9303093915c781e7985bcc84c9ec71f44959aec53248393c3330e828 all runs: OK # git bisect good ca304b40c20d5750f08200f0ad3445384646620c Bisecting: 3 revisions left to test after this (roughly 2 steps) [67dfac47dac67a44d5bbdab2541a35ce33a2729a] Merge branch 'libbpf: Streamline internal BPF program sections handling' testing commit 67dfac47dac67a44d5bbdab2541a35ce33a2729a gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: b20d2da00759c7c0fe97c883984f07ef4d536d6ae8b71b63eabc31fd58eadf02 all runs: OK # git bisect good 67dfac47dac67a44d5bbdab2541a35ce33a2729a Bisecting: 1 revision left to test after this (roughly 1 step) [8987ede3ed276f669eb88d952184e1d2bf42ea6b] selftests/bpf: Fix .gitignore to not ignore test_progs.c testing commit 8987ede3ed276f669eb88d952184e1d2bf42ea6b gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 52da2471878c7fb32d93899a4d2b44e3192df9df208bd31ca7feeaa1f5837884 all runs: OK # git bisect good 8987ede3ed276f669eb88d952184e1d2bf42ea6b Bisecting: 0 revisions left to test after this (roughly 0 steps) [41ced4cd88020c9d4b71ff7c50d020f081efa4a0] btf: Change BTF_KIND_* macros to enums testing commit 41ced4cd88020c9d4b71ff7c50d020f081efa4a0 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 4da8ccce4d7c69431565986dd435181faca3d23fca676e51079052355048d5df all runs: OK # git bisect good 41ced4cd88020c9d4b71ff7c50d020f081efa4a0 b5ea834dde6b6e7f75e51d5f66dac8cd7c97b5ef is the first bad commit commit b5ea834dde6b6e7f75e51d5f66dac8cd7c97b5ef Author: Yonghong Song Date: Tue Sep 14 15:30:15 2021 -0700 bpf: Support for new btf kind BTF_KIND_TAG LLVM14 added support for a new C attribute ([1]) __attribute__((btf_tag("arbitrary_str"))) This attribute will be emitted to dwarf ([2]) and pahole will convert it to BTF. Or for bpf target, this attribute will be emitted to BTF directly ([3], [4]). The attribute is intended to provide additional information for - struct/union type or struct/union member - static/global variables - static/global function or function parameter. For linux kernel, the btf_tag can be applied in various places to specify user pointer, function pre- or post- condition, function allow/deny in certain context, etc. Such information will be encoded in vmlinux BTF and can be used by verifier. The btf_tag can also be applied to bpf programs to help global verifiable functions, e.g., specifying preconditions, etc. This patch added basic parsing and checking support in kernel for new BTF_KIND_TAG kind. [1] https://reviews.llvm.org/D106614 [2] https://reviews.llvm.org/D106621 [3] https://reviews.llvm.org/D106622 [4] https://reviews.llvm.org/D109560 Signed-off-by: Yonghong Song Signed-off-by: Alexei Starovoitov Acked-by: Andrii Nakryiko Link: https://lore.kernel.org/bpf/20210914223015.245546-1-yhs@fb.com include/uapi/linux/btf.h | 14 ++++- kernel/bpf/btf.c | 128 +++++++++++++++++++++++++++++++++++++++++ tools/include/uapi/linux/btf.h | 14 ++++- 3 files changed, 154 insertions(+), 2 deletions(-) culprit signature: 0739afd87fe47a283df32a43fca8c52e828cb3890b0b7f20c61a9ba255e77b5d parent signature: 4da8ccce4d7c69431565986dd435181faca3d23fca676e51079052355048d5df revisions tested: 26, total time: 5h45m19.537883729s (build: 3h47m57.878125276s, test: 1h54m33.211391916s) first bad commit: b5ea834dde6b6e7f75e51d5f66dac8cd7c97b5ef bpf: Support for new btf kind BTF_KIND_TAG recipients (to): ["andrii@kernel.org" "ast@kernel.org" "yhs@fb.com"] recipients (cc): [] crash: WARNING in btf_type_id_size ------------[ cut here ]------------ WARNING: CPU: 1 PID: 5994 at kernel/bpf/btf.c:1828 btf_type_id_size+0x1cf/0x820 kernel/bpf/btf.c:1828 Modules linked in: CPU: 1 PID: 5994 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:btf_type_id_size+0x1cf/0x820 kernel/bpf/btf.c:1828 Code: 48 d3 e6 f7 c6 72 80 01 00 75 23 83 f9 03 0f 84 94 02 00 00 83 f9 02 0f 84 81 02 00 00 8d 41 f8 83 f8 03 76 7e 83 f9 0e 74 79 <0f> 0b eb b7 48 8d 78 08 48 ba 00 00 00 00 00 fc ff df 48 89 f9 48 RSP: 0018:ffffc900017dfb38 EFLAGS: 00010216 RAX: 0000000000000009 RBX: ffff88801aeebb10 RCX: 0000000000000011 RDX: 0000000000000000 RSI: 0000000000000005 RDI: ffff888018f98aa8 RBP: 0000000000000002 R08: 0000000000000001 R09: 0000000000000001 R10: ffff888018f98ac0 R11: dffffc0000000000 R12: 0000000000000002 R13: ffff888012fff100 R14: ffffc900017dfc40 R15: 0000000000000000 FS: 00007fd46c7ea700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f14052bd9ee CR3: 000000001c402000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: btf_func_proto_check kernel/bpf/btf.c:3958 [inline] btf_check_all_types kernel/bpf/btf.c:4232 [inline] btf_parse_type_sec kernel/bpf/btf.c:4267 [inline] btf_parse kernel/bpf/btf.c:4501 [inline] btf_new_fd+0x1633/0x2040 kernel/bpf/btf.c:5982 bpf_btf_load kernel/bpf/syscall.c:3993 [inline] __sys_bpf+0x2c1/0x44a0 kernel/bpf/syscall.c:4632 __do_sys_bpf kernel/bpf/syscall.c:4691 [inline] __se_sys_bpf kernel/bpf/syscall.c:4689 [inline] __x64_sys_bpf+0x70/0xb0 kernel/bpf/syscall.c:4689 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0x80 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae RIP: 0033:0x7fd46d0775a9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fd46c7ea168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007fd46d197f80 RCX: 00007fd46d0775a9 RDX: 0000000000000020 RSI: 0000000020000140 RDI: 0000000000000012 RBP: 00007fd46d0d2580 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fffc95aca9f R14: 00007fd46c7ea300 R15: 0000000000022000