ci starts bisection 2023-05-03 15:43:22.465060564 +0000 UTC m=+11737.869574745 bisecting fixing commit since 7cd8b1542a7ba0720c5a0a85ed414a122015228b building syzkaller on db0f57870523a9bff1629dad1a340ba8aac79d82 ensuring issue is reproducible on original commit 7cd8b1542a7ba0720c5a0a85ed414a122015228b testing commit 7cd8b1542a7ba0720c5a0a85ed414a122015228b gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: c79e9ebd4880953576e90bedf456a2f2e77d91d324563bc022d8b99cceb1edbc run #0: crashed: WARNING in j1939_session_deactivate run #1: crashed: WARNING in j1939_session_deactivate run #2: crashed: WARNING in j1939_session_deactivate run #3: crashed: WARNING in j1939_session_deactivate run #4: crashed: WARNING in j1939_session_deactivate run #5: crashed: WARNING in j1939_session_deactivate run #6: crashed: WARNING in j1939_session_deactivate run #7: crashed: WARNING in j1939_session_deactivate run #8: crashed: WARNING in j1939_session_deactivate run #9: crashed: WARNING in j1939_session_deactivate run #10: crashed: WARNING in j1939_session_deactivate run #11: crashed: WARNING in j1939_session_deactivate run #12: crashed: WARNING in j1939_session_deactivate run #13: crashed: WARNING in j1939_session_deactivate run #14: crashed: WARNING in j1939_session_deactivate run #15: crashed: WARNING in j1939_session_deactivate run #16: crashed: WARNING in j1939_session_deactivate run #17: OK run #18: OK run #19: OK testing current HEAD 6a341729fb31b4c5df9f74f24b4b1c98410c9b87 testing commit 6a341729fb31b4c5df9f74f24b4b1c98410c9b87 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: f87c5171523d3ee1c7df61e7e07fe70b3bb7f42e7306d457e2e2243dfb227e71 run #0: basic kernel testing failed: BUG: program execution failed: executor NUM: exit status NUM run #1: basic kernel testing failed: BUG: program execution failed: executor NUM: failed to write control pipe: write |NUM: broken pipe run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK # git bisect start 6a341729fb31b4c5df9f74f24b4b1c98410c9b87 7cd8b1542a7ba0720c5a0a85ed414a122015228b Bisecting: 66859 revisions left to test after this (roughly 16 steps) [f86d1fbbe7858884d6754534a0afbb74fc30bc26] Merge tag 'net-next-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next testing commit f86d1fbbe7858884d6754534a0afbb74fc30bc26 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: facf7367ab5db21b61619e66b8785fec04d0476d24268df2b03d26f57b9ececf all runs: basic kernel testing failed: WARNING: ODEBUG bug in mgmt_index_removed # git bisect skip f86d1fbbe7858884d6754534a0afbb74fc30bc26 Bisecting: 66859 revisions left to test after this (roughly 16 steps) [bb040a21fd0579ec7575a0ede7185d2504c021b7] io_uring: convert file system request types to use io_cmd_type testing commit bb040a21fd0579ec7575a0ede7185d2504c021b7 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: ab38143d382c7d091fc04c3f75716b99d27e361c30fbcfb8a17aa55dc78e4bc3 run #0: crashed: WARNING in j1939_session_deactivate_activate_next run #1: crashed: WARNING in j1939_session_deactivate_activate_next run #2: crashed: WARNING in j1939_session_deactivate_activate_next run #3: crashed: WARNING in j1939_session_deactivate_activate_next run #4: crashed: WARNING in j1939_session_deactivate_activate_next run #5: crashed: WARNING in j1939_session_deactivate_activate_next run #6: crashed: WARNING in j1939_session_deactivate_activate_next run #7: crashed: WARNING in j1939_session_deactivate_activate_next run #8: crashed: WARNING in j1939_session_deactivate_activate_next run #9: OK # git bisect good bb040a21fd0579ec7575a0ede7185d2504c021b7 Bisecting: 36326 revisions left to test after this (roughly 15 steps) [102f9d3d455870844c47b82322c2dfc0a35eb745] Merge tag 'sound-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound testing commit 102f9d3d455870844c47b82322c2dfc0a35eb745 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 76038cab32ccff5cfcbbd31034987167e53afc260bae9438548f5adca1cbd8f8 run #0: crashed: WARNING in j1939_session_deactivate_activate_next run #1: crashed: WARNING in j1939_session_deactivate_activate_next run #2: crashed: WARNING in j1939_session_deactivate_activate_next run #3: crashed: WARNING in j1939_session_deactivate_activate_next run #4: crashed: WARNING in j1939_session_deactivate_activate_next run #5: crashed: WARNING in j1939_session_deactivate_activate_next run #6: crashed: WARNING in j1939_session_deactivate_activate_next run #7: OK run #8: OK run #9: OK # git bisect good 102f9d3d455870844c47b82322c2dfc0a35eb745 Bisecting: 18266 revisions left to test after this (roughly 14 steps) [8f4c92f0024ff2a30f002e85f87e531d49dc023c] Merge branch 'libbpf: allow users to set kprobe/uprobe attach mode' testing commit 8f4c92f0024ff2a30f002e85f87e531d49dc023c gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 954bc7fd471453855dc449bb13e00b121f19eb5afbbd8d8bdbba29087853f4dd all runs: OK # git bisect bad 8f4c92f0024ff2a30f002e85f87e531d49dc023c Bisecting: 9043 revisions left to test after this (roughly 13 steps) [03d84bd6d43269df2dc63b2945dfed6610fac526] Merge tag 'msi-fixes-6.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms testing commit 03d84bd6d43269df2dc63b2945dfed6610fac526 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: f5414ac2e5a755a1f6db66d226533b755018200be0982c68e1289bc93549731e run #0: crashed: WARNING in j1939_session_deactivate_activate_next run #1: crashed: WARNING in j1939_session_deactivate_activate_next run #2: crashed: WARNING in j1939_session_deactivate_activate_next run #3: crashed: WARNING in j1939_session_deactivate_activate_next run #4: crashed: WARNING in j1939_session_deactivate_activate_next run #5: crashed: WARNING in j1939_session_deactivate_activate_next run #6: crashed: WARNING in j1939_session_deactivate_activate_next run #7: crashed: WARNING in j1939_session_deactivate_activate_next run #8: OK run #9: OK # git bisect good 03d84bd6d43269df2dc63b2945dfed6610fac526 Bisecting: 4580 revisions left to test after this (roughly 12 steps) [0d5292bb29661bd8dbaedf0d768f274474f23196] net/i40e: Replace 0-length array with flexible array testing commit 0d5292bb29661bd8dbaedf0d768f274474f23196 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 1aeaa828eb6e38f83789e5724c8f259baae4c88dac64234d42e348fcbb904704 all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg # git bisect skip 0d5292bb29661bd8dbaedf0d768f274474f23196 Bisecting: 4580 revisions left to test after this (roughly 12 steps) [da03e43a8c500fcfb11ac5eeb03c1b4a9c1dd958] bpf: Fix check_reg_type for PTR_TO_BTF_ID testing commit da03e43a8c500fcfb11ac5eeb03c1b4a9c1dd958 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: f202d486dac8e5c8e7fc6848d087bb9fa63e034f0e98d05c2881cbdc59756c4b all runs: OK # git bisect bad da03e43a8c500fcfb11ac5eeb03c1b4a9c1dd958 Bisecting: 4491 revisions left to test after this (roughly 12 steps) [8b68710a3121e0475b123a20c4220f66a728770e] net: phy: start using genphy_c45_ethtool_get/set_eee() testing commit 8b68710a3121e0475b123a20c4220f66a728770e gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: c9e40d64e440ec9e98d000c42574f2f9be8bc70102949a103e0aeb63a6e25587 run #0: basic kernel testing failed: BUG: program execution failed: executor NUM: failed to write control pipe: write |NUM: broken pipe run #1: basic kernel testing failed: BUG: program execution failed: executor NUM: exit status NUM run #2: crashed: general protection fault in ip6_pkt_drop 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 8b68710a3121e0475b123a20c4220f66a728770e Bisecting: 1878 revisions left to test after this (roughly 11 steps) [950b6662e26e381cf8834b9b78b08261890ee697] Merge tag 'soc-dt-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc testing commit 950b6662e26e381cf8834b9b78b08261890ee697 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 4e8f46c494d141243a75b4a6e8124b11119694774cd8ee175ac95a6401732083 all runs: OK # git bisect bad 950b6662e26e381cf8834b9b78b08261890ee697 Bisecting: 1067 revisions left to test after this (roughly 10 steps) [7dbdc16fc85bcd89a2f3698df37a7202ea266454] Merge tag 'qcom-arm64-for-6.3-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/dt testing commit 7dbdc16fc85bcd89a2f3698df37a7202ea266454 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 79cb7ccf8e70e92544694a0de64698ca1c16d7bea0a4632feb3bf3c5bbb32dd2 run #0: basic kernel testing failed: BUG: program execution failed: executor NUM: exit status NUM run #1: crashed: WARNING in j1939_session_deactivate_activate_next run #2: crashed: WARNING in j1939_session_deactivate_activate_next run #3: crashed: WARNING in j1939_session_deactivate_activate_next run #4: crashed: WARNING in j1939_session_deactivate_activate_next run #5: crashed: WARNING in j1939_session_deactivate_activate_next run #6: crashed: WARNING in j1939_session_deactivate_activate_next run #7: crashed: WARNING in j1939_session_deactivate_activate_next run #8: OK run #9: OK # git bisect good 7dbdc16fc85bcd89a2f3698df37a7202ea266454 Bisecting: 559 revisions left to test after this (roughly 9 steps) [274978f173276c5720a3cd8d0b6047d2c0d3a684] Merge tag 'fixes_for_v6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs testing commit 274978f173276c5720a3cd8d0b6047d2c0d3a684 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: e937e7e64ef81417b5dea9b90d9af92656d5c3c11fad25199c7cb1d5b764b911 run #0: basic kernel testing failed: BUG: program execution failed: executor NUM: exit status NUM run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK # git bisect bad 274978f173276c5720a3cd8d0b6047d2c0d3a684 Bisecting: 252 revisions left to test after this (roughly 8 steps) [6d2e62e162e143330f8543e88bc298c77ca34e03] Merge tag 'ata-6.2-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata testing commit 6d2e62e162e143330f8543e88bc298c77ca34e03 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: ee2017daeb095b784ccbf73316e4316b408488f9bd919cf17791af2c6de52ec1 all runs: OK # git bisect bad 6d2e62e162e143330f8543e88bc298c77ca34e03 Bisecting: 128 revisions left to test after this (roughly 7 steps) [462a8e08e0e6287e5ce13187257edbf24213ed03] Fix page corruption caused by racy check in __free_pages testing commit 462a8e08e0e6287e5ce13187257edbf24213ed03 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 1bee0a5c813c226bef64ae017a0b3f61011984510d2c16ab92946c429750a473 run #0: crashed: general protection fault in ip6_pkt_drop 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: 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 462a8e08e0e6287e5ce13187257edbf24213ed03 Bisecting: 68 revisions left to test after this (roughly 6 steps) [d3d6f0eb086d3d68960ded479e846e7dcfcec2bb] Merge tag 'block-6.2-2023-02-16' of git://git.kernel.dk/linux testing commit d3d6f0eb086d3d68960ded479e846e7dcfcec2bb gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: bf9a58e27b29876247e1ae2b22d8d60f1cb3abaa9aac6d2cc91acb2986443cb2 run #0: basic kernel testing failed: BUG: program execution failed: executor NUM: failed to write control pipe: write |NUM: broken pipe run #1: basic kernel testing failed: BUG: program execution failed: executor NUM: exit status NUM run #2: crashed: general protection fault in ip6_pkt_drop run #3: crashed: general protection fault in ip6_pkt_drop 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 d3d6f0eb086d3d68960ded479e846e7dcfcec2bb Bisecting: 34 revisions left to test after this (roughly 5 steps) [fda6c89fe3d9aca073495a664e1d5aea28cd4377] net: mpls: fix stale pointer if allocation fails during device rename testing commit fda6c89fe3d9aca073495a664e1d5aea28cd4377 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 8c58deca078e9250b8bac00efb9c8e4933a15d88b45a119f6ae4ba3de2d0879e run #0: crashed: general protection fault in ip6_pkt_drop 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: 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 fda6c89fe3d9aca073495a664e1d5aea28cd4377 Bisecting: 20 revisions left to test after this (roughly 4 steps) [f7597e3c58eeb9ce534993f53c982f2e91e6dd4d] Merge tag 'drm-intel-fixes-2023-02-16' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes testing commit f7597e3c58eeb9ce534993f53c982f2e91e6dd4d gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: a9688660888bb87837657c6435fc3c20daad8e1fe7129208d078fc76bc71c22e run #0: crashed: general protection fault in ip6_pkt_drop 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: 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 f7597e3c58eeb9ce534993f53c982f2e91e6dd4d Bisecting: 8 revisions left to test after this (roughly 3 steps) [64e0253df67d5e1557e82b923c78f1bad185eb9a] Merge tag 'sched-urgent-2023-02-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip testing commit 64e0253df67d5e1557e82b923c78f1bad185eb9a gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 57d21df7b1774de7d26a2f11f4304b8721a27a0f5d9cea4125e800643680a0cf run #0: basic kernel testing failed: BUG: program execution failed: executor NUM: failed to write control pipe: write |NUM: broken pipe run #1: OK run #2: OK run #3: OK run #4: OK run #5: OK run #6: OK run #7: OK run #8: OK run #9: OK # git bisect bad 64e0253df67d5e1557e82b923c78f1bad185eb9a Bisecting: 5 revisions left to test after this (roughly 3 steps) [b20b8aec6ffc07bb547966b356780cd344f20f5b] devlink: Fix netdev notifier chain corruption testing commit b20b8aec6ffc07bb547966b356780cd344f20f5b gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 13e26336218c9e450321b172c2caa358ace983a296b824dce3d49d92ebdd0b94 all runs: OK # git bisect bad b20b8aec6ffc07bb547966b356780cd344f20f5b Bisecting: 2 revisions left to test after this (roughly 2 steps) [0967bf837784a11c65d66060623a74e65211af0b] ixgbe: add double of VLAN header when computing the max MTU testing commit 0967bf837784a11c65d66060623a74e65211af0b gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 6af756cc58270b145d8ed2896e9fb2f0709f2d9ea8bc5f8049998429937e0e2b run #0: basic kernel testing failed: BUG: program execution failed: executor NUM: failed to write control pipe: write |NUM: broken pipe run #1: crashed: general protection fault in ip6_pkt_drop run #2: crashed: general protection fault in ip6_pkt_drop run #3: crashed: general protection fault in ip6_pkt_drop 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 0967bf837784a11c65d66060623a74e65211af0b Bisecting: 0 revisions left to test after this (roughly 1 step) [5d54cb1767e06025819daa6769e0f18dcbc60936] igb: conditionalize I2C bit banging on external thermal sensor support testing commit 5d54cb1767e06025819daa6769e0f18dcbc60936 gcc compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 kernel signature: 48f5459e313906ce0940d4cdc280b07af1739485a9b5e702666ad298df3adcc5 all runs: crashed: unregister_netdevice: waiting for DEV to become free # git bisect good 5d54cb1767e06025819daa6769e0f18dcbc60936 b20b8aec6ffc07bb547966b356780cd344f20f5b is the first bad commit commit b20b8aec6ffc07bb547966b356780cd344f20f5b Author: Ido Schimmel Date: Wed Feb 15 09:31:39 2023 +0200 devlink: Fix netdev notifier chain corruption Cited commit changed devlink to register its netdev notifier block on the global netdev notifier chain instead of on the per network namespace one. However, when changing the network namespace of the devlink instance, devlink still tries to unregister its notifier block from the chain of the old namespace and register it on the chain of the new namespace. This results in corruption of the notifier chains, as the same notifier block is registered on two different chains: The global one and the per network namespace one. In turn, this causes other problems such as the inability to dismantle namespaces due to netdev reference count issues. Fix by preventing devlink from moving its notifier block between namespaces. Reproducer: # echo "10 1" > /sys/bus/netdevsim/new_device # ip netns add test123 # devlink dev reload netdevsim/netdevsim10 netns test123 # ip netns del test123 [ 71.935619] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 71.938348] leaked reference. Fixes: 565b4824c39f ("devlink: change port event netdev notifier from per-net to global") Signed-off-by: Ido Schimmel Reviewed-by: Jiri Pirko Reviewed-by: Jacob Keller Reviewed-by: Jakub Kicinski Link: https://lore.kernel.org/r/20230215073139.1360108-1-idosch@nvidia.com Signed-off-by: Paolo Abeni include/linux/netdevice.h | 2 -- net/core/dev.c | 8 -------- net/core/devlink.c | 5 +---- 3 files changed, 1 insertion(+), 14 deletions(-) culprit signature: 13e26336218c9e450321b172c2caa358ace983a296b824dce3d49d92ebdd0b94 parent signature: 48f5459e313906ce0940d4cdc280b07af1739485a9b5e702666ad298df3adcc5 revisions tested: 22, total time: 8h7m26.589991632s (build: 4h44m24.541193292s, test: 3h17m41.391352844s) first good commit: b20b8aec6ffc07bb547966b356780cd344f20f5b devlink: Fix netdev notifier chain corruption recipients (to): ["idosch@nvidia.com" "jacob.e.keller@intel.com" "jiri@nvidia.com" "kuba@kernel.org" "pabeni@redhat.com"] recipients (cc): []