ci2 starts bisection 2023-02-22 05:24:36.950333106 +0000 UTC m=+37723.604837415 bisecting fixing commit since b7b275e60bcd5f89771e865a8239325f86d9927d building syzkaller on 247de55b7ea6f9f235a407518b10c1496c8b25b3 ensuring issue is reproducible on original commit b7b275e60bcd5f89771e865a8239325f86d9927d testing commit b7b275e60bcd5f89771e865a8239325f86d9927d gcc compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 803587f21bfebdd108567e5a86cc5f79816df2d8eabd8ec8e93c0dee43e0499b run #0: crashed: WARNING in iov_iter_revert run #1: crashed: WARNING in iov_iter_revert run #2: crashed: WARNING in iov_iter_revert run #3: crashed: INFO: rcu detected stall in corrupted run #4: crashed: INFO: rcu detected stall in corrupted run #5: crashed: WARNING in iov_iter_revert run #6: crashed: WARNING in iov_iter_revert run #7: crashed: WARNING in iov_iter_revert run #8: crashed: WARNING in iov_iter_revert run #9: crashed: WARNING in iov_iter_revert run #10: crashed: INFO: rcu detected stall in corrupted run #11: crashed: WARNING in iov_iter_revert run #12: crashed: INFO: rcu detected stall in corrupted run #13: crashed: INFO: rcu detected stall in corrupted run #14: crashed: INFO: rcu detected stall in corrupted run #15: crashed: INFO: rcu detected stall in corrupted run #16: crashed: INFO: rcu detected stall in corrupted run #17: crashed: INFO: rcu detected stall in corrupted run #18: crashed: INFO: rcu detected stall in corrupted run #19: crashed: INFO: rcu detected stall in corrupted testing current HEAD 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 testing commit 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 gcc compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: cff66fd3fa9903aa60e4ad68a53ad1f24eb48b532ca22a2eafcce3b00c157147 all runs: OK # git bisect start 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 b7b275e60bcd5f89771e865a8239325f86d9927d Bisecting: 11248 revisions left to test after this (roughly 14 steps) [94a855111ed9106971ca2617c5d075269e6aefde] Merge tag 'x86_core_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip testing commit 94a855111ed9106971ca2617c5d075269e6aefde gcc compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: db11b385aaa0f7d933bcee426a9fa24529fb6248746821f632d5febf7fda78c3 run #0: crashed: WARNING in iov_iter_revert run #1: crashed: WARNING in iov_iter_revert run #2: crashed: WARNING in iov_iter_revert run #3: crashed: INFO: rcu detected stall in corrupted run #4: crashed: INFO: rcu detected stall in corrupted run #5: crashed: INFO: rcu detected stall in corrupted run #6: crashed: INFO: rcu detected stall in corrupted run #7: crashed: INFO: rcu detected stall in corrupted run #8: crashed: INFO: rcu detected stall in corrupted run #9: crashed: INFO: rcu detected stall in corrupted # git bisect good 94a855111ed9106971ca2617c5d075269e6aefde Bisecting: 5626 revisions left to test after this (roughly 13 steps) [05ecb680708a1dbe6554d6fc17e5d9a8a7cb5e6a] Merge tag 'cgroup-for-6.2-rc7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup testing commit 05ecb680708a1dbe6554d6fc17e5d9a8a7cb5e6a gcc compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 39dd43b79c46bdeb91391069c76efe67ce3de829f930d65c154bfc60e64c74b8 run #0: crashed: INFO: rcu detected stall in corrupted run #1: crashed: INFO: rcu detected stall in corrupted run #2: crashed: INFO: rcu detected stall in corrupted run #3: crashed: INFO: rcu detected stall in corrupted run #4: crashed: INFO: rcu detected stall in corrupted run #5: crashed: INFO: rcu detected stall in corrupted run #6: OK run #7: OK run #8: OK run #9: OK # git bisect good 05ecb680708a1dbe6554d6fc17e5d9a8a7cb5e6a Bisecting: 2860 revisions left to test after this (roughly 12 steps) [88af9b164c7a25a71b1a1a699872b869e2e84c77] Merge tag 'acpi-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm testing commit 88af9b164c7a25a71b1a1a699872b869e2e84c77 gcc compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: d1564798293f49a228f2ef50473873ab6798309418e31aae50a35608ba2c700e run #0: crashed: INFO: rcu detected stall in corrupted run #1: crashed: INFO: rcu detected stall in corrupted run #2: crashed: INFO: rcu detected stall in corrupted run #3: crashed: INFO: rcu detected stall in corrupted run #4: crashed: INFO: rcu detected stall in corrupted run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK # git bisect good 88af9b164c7a25a71b1a1a699872b869e2e84c77 Bisecting: 1397 revisions left to test after this (roughly 11 steps) [de4287336794f49323a5223c8b6e131f4840a866] Daniel Borkmann says: testing commit de4287336794f49323a5223c8b6e131f4840a866 gcc compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 160f361e7cddc2fecce311eee1672a912728a3b41dd94edaa4a3a05f7f62c2b0 run #0: crashed: INFO: trying to register non-static key in copy_net_ns run #1: crashed: INFO: trying to register non-static key in copy_net_ns run #2: crashed: INFO: trying to register non-static key in copy_net_ns run #3: crashed: unregister_netdevice: waiting for DEV to become free run #4: crashed: unregister_netdevice: waiting for DEV to become free run #5: crashed: unregister_netdevice: waiting for DEV to become free run #6: crashed: unregister_netdevice: waiting for DEV to become free run #7: crashed: unregister_netdevice: waiting for DEV to become free run #8: crashed: unregister_netdevice: waiting for DEV to become free run #9: crashed: unregister_netdevice: waiting for DEV to become free # git bisect good de4287336794f49323a5223c8b6e131f4840a866 Bisecting: 761 revisions left to test after this (roughly 10 steps) [69308402ca6f5b80a5a090ade0b13bd146891420] Merge tag 'platform-drivers-x86-v6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 testing commit 69308402ca6f5b80a5a090ade0b13bd146891420 gcc compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 2f513b904118fbc935db80eeee5809b6ac387efab64fe68fc99f37d867f6113a run #0: crashed: INFO: rcu detected stall in corrupted run #1: crashed: INFO: rcu detected stall in corrupted run #2: crashed: INFO: rcu detected stall in corrupted run #3: crashed: INFO: rcu detected stall in corrupted run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK reproducer seems to be flaky # git bisect good 69308402ca6f5b80a5a090ade0b13bd146891420 Bisecting: 358 revisions left to test after this (roughly 9 steps) [ca0df43d211039dded5a8f8553356414c9a74731] Merge tag 'wireless-next-2023-03-16' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next testing commit ca0df43d211039dded5a8f8553356414c9a74731 gcc compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: abda5e1243b7c9123bff8d09e255ac0583ec953bda6c23f31a5a0da2604d67e4 run #0: crashed: unregister_netdevice: waiting for DEV to become free run #1: crashed: unregister_netdevice: waiting for DEV to become free run #2: crashed: unregister_netdevice: waiting for DEV to become free run #3: crashed: unregister_netdevice: waiting for DEV to become free run #4: crashed: INFO: trying to register non-static key in copy_net_ns run #5: crashed: unregister_netdevice: waiting for DEV to become free run #6: crashed: INFO: trying to register non-static key in copy_net_ns run #7: crashed: INFO: trying to register non-static key in copy_net_ns run #8: crashed: INFO: trying to register non-static key in copy_net_ns run #9: crashed: unregister_netdevice: waiting for DEV to become free run #10: crashed: unregister_netdevice: waiting for DEV to become free run #11: crashed: unregister_netdevice: waiting for DEV to become free run #12: crashed: unregister_netdevice: waiting for DEV to become free run #13: crashed: INFO: trying to register non-static key in copy_net_ns run #14: crashed: unregister_netdevice: waiting for DEV to become free run #15: crashed: INFO: trying to register non-static key in copy_net_ns run #16: crashed: unregister_netdevice: waiting for DEV to become free run #17: crashed: unregister_netdevice: waiting for DEV to become free run #18: crashed: unregister_netdevice: waiting for DEV to become free run #19: crashed: unregister_netdevice: waiting for DEV to become free # git bisect good ca0df43d211039dded5a8f8553356414c9a74731 Bisecting: 176 revisions left to test after this (roughly 8 steps) [05b953a550625dc05652e15aeb9af34771c96325] Merge tag 'mlx5-updates-2023-02-15' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux testing commit 05b953a550625dc05652e15aeb9af34771c96325 gcc compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 3366d40114e14b17139980de1c0f59f14de9b13ba19039c108a5eade114c12a1 all runs: OK # git bisect bad 05b953a550625dc05652e15aeb9af34771c96325 Bisecting: 111 revisions left to test after this (roughly 7 steps) [168de0233586fb06c5c5c56304aa9a928a09b0ba] selftests/bpf: Add bpf_fib_lookup test testing commit 168de0233586fb06c5c5c56304aa9a928a09b0ba gcc compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 8e8d1402ef72498053fd5999b21ef01422cbb2c23b8c360c68db3a35ff2070fc run #0: crashed: INFO: trying to register non-static key in copy_net_ns run #1: crashed: INFO: trying to register non-static key in copy_net_ns run #2: crashed: unregister_netdevice: waiting for DEV to become free run #3: crashed: unregister_netdevice: waiting for DEV to become free run #4: crashed: unregister_netdevice: waiting for DEV to become free run #5: crashed: INFO: trying to register non-static key in copy_net_ns run #6: crashed: unregister_netdevice: waiting for DEV to become free run #7: crashed: INFO: trying to register non-static key in copy_net_ns run #8: crashed: unregister_netdevice: waiting for DEV to become free run #9: crashed: unregister_netdevice: waiting for DEV to become free run #10: crashed: unregister_netdevice: waiting for DEV to become free run #11: crashed: INFO: trying to register non-static key in copy_net_ns run #12: crashed: unregister_netdevice: waiting for DEV to become free run #13: crashed: unregister_netdevice: waiting for DEV to become free run #14: crashed: unregister_netdevice: waiting for DEV to become free run #15: crashed: unregister_netdevice: waiting for DEV to become free run #16: crashed: unregister_netdevice: waiting for DEV to become free run #17: crashed: unregister_netdevice: waiting for DEV to become free run #18: crashed: unregister_netdevice: waiting for DEV to become free run #19: crashed: unregister_netdevice: waiting for DEV to become free # git bisect good 168de0233586fb06c5c5c56304aa9a928a09b0ba Bisecting: 55 revisions left to test after this (roughly 6 steps) [38d711aacc3d6df13bec75577f966c43b83576fb] Merge branch 'default_rps_mask-follow-up' testing commit 38d711aacc3d6df13bec75577f966c43b83576fb gcc compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 1655423d09da5b1ad0f854de7dd94ca0ebb69f9322c84a4e7f992cba85793878 all runs: OK # git bisect bad 38d711aacc3d6df13bec75577f966c43b83576fb Bisecting: 27 revisions left to test after this (roughly 5 steps) [784d4477f07b930df73bc77e842e03f1dacb83aa] ipv6: icmp6: add SKB_DROP_REASON_IPV6_NDISC_BAD_OPTIONS testing commit 784d4477f07b930df73bc77e842e03f1dacb83aa gcc compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 99b98f7eb279e050bd666bb00b5ea7565d680f7afb5c4fdff55bbf39577f6e9d all runs: OK # git bisect bad 784d4477f07b930df73bc77e842e03f1dacb83aa Bisecting: 13 revisions left to test after this (roughly 4 steps) [f651334e1ef5d1c8fba16a27dff2f3629e7e86e9] net: ipa: add HW_PARAM_4 GSI register Reproducer flagged being flaky revisions tested: 12, total time: 8h15m17.155923238s (build: 6h16m57.212502472s, test: 1h44m34.614549104s) error: bisection is taking too long (>8h0m0s), aborting