ubuntu-kernel-tests

  1. Bug #2051184
  2. Activity log

Activity log for bug #2051184

Date Who What changed Old value New value Message
2024-01-25 02:53:02 Nathan Sweetman bug added bug
2024-01-25 02:57:23 Nathan Sweetman description Boot testing fails for b/gcp-5.4 on new c3a-standard instance as below: Causes WARNING at: arch/arm64/kernel/cpu_errata.c:1387 spectre_bhb_enable_mitigation+0x148 [ 0.060607] WARNING: CPU: 3 PID: 29 at /build/linux-gcp-5.4-FHHMzo/linux-gcp-5.4-5.4.0/arch/arm64/kernel/cpu_errata.c:1387 spectre_bhb_enable_mitigation+0x148/0x228 832 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060612] WARNING: CPU: 2 PID: 23 at /build/linux-gcp-5.4-FHHMzo/linux-gcp-5.4-5.4.0/arch/arm64/kernel/cpu_errata.c:1387 spectre_bhb_enable_mitigation+0x148/0x228 833 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060613] Modules linked in: 834 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060615] Modules linked in: 835 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060621] CPU: 3 PID: 29 Comm: migration/3 Not tainted 5.4.0-1122-gcp #131~18.04.1-Ubuntu 836 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060622] CPU: 2 PID: 23 Comm: migration/2 Not tainted 5.4.0-1122-gcp #131~18.04.1-Ubuntu 837 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060628] WARNING: CPU: 1 PID: 17 at /build/linux-gcp-5.4-FHHMzo/linux-gcp-5.4-5.4.0/arch/arm64/kernel/cpu_errata.c:1387 spectre_bhb_enable_mitigation+0x148/0x228 838 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060629] pstate: 20400085 (nzCv daIf +PAN -UAO) 839 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060630] Modules linked in: 840 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060632] pc : spectre_bhb_enable_mitigation+0x148/0x228 841 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060635] lr : spectre_bhb_enable_mitigation+0x120/0x228 842 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060636] CPU: 1 PID: 17 Comm: migration/1 Not tainted 5.4.0-1122-gcp #131~18.04.1-Ubuntu 843 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060637] sp : ffff80001012bce0 844 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060639] pstate: 20400085 (nzCv daIf +PAN -UAO) 845 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060639] x29: ffff80001012bce0 x28: 0000000000000002 846 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060642] pc : spectre_bhb_enable_mitigation+0x148/0x228 847 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060645] lr : spectre_bhb_enable_mitigation+0x120/0x228 848 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060646] x27: ffff80001003bd10 849 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060647] sp : ffff8000100fbce0 850 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060647] x26: 0000000000000000 851 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060648] x29: ffff8000100fbce0 852 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060650] x28: 0000000000000002 853 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060652] x25: 0000000000000060 854 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060653] x24: 0000000000000000 855 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060655] x27: ffff80001003bd10 x26: 0000000000000000 856 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060657] x23: 0000000000000001 857 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060661] x22: ffffdca01ea9a3c0 858 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060663] x25: 0000000000000060 x24: 0000000000000000 859 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060665] x21: ffffdca01dda4970 860 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060668] x20: 0000000000000001 861 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060669] x23: 0000000000000001 x22: ffffdca01ea9a3c0 862 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060671] x19: ffffdca01ecca000 863 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060675] x18: ffffdca01dc56a10 864 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060680] x21: ffffdca01dda4970 x20: 0000000000000001 865 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060684] x17: 00000000bc8dcec3 866 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060687] x16: 00000000b1e1b9b5 867 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060688] x19: ffffdca01ecca000 x18: ffffdca01dc56a10 868 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060694] x17: 000000007e50fa5f 869 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060694] x15: 0000000000000001 870 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060695] x16: 000000009cd7320e 871 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060696] x14: ffff74e6bd9c01c8 872 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060699] x13: 0000000000000004 873 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060701] x15: 0000000000000001 874 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060702] x12: 0000000000000228 875 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060703] x14: ffff74e6bd99f1c8 876 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060705] x11: 0000000000000000 877 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060711] x13: 0000000000000004 878 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060712] x10: 0000000000000b00 879 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060713] x12: 0000000000000228 880 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060716] x11: 0000000000000000 881 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060722] x9 : ffff80001012bd20 882 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060723] x10: 0000000000000b00 883 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060724] x8 : ffff74e6ba3c66e0 884 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060726] x7 : 0000000000000000 x6 : ffffdca01d822000 885 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060727] x9 : ffff8000100fbd20 886 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060729] x8 : ffff74e6ba33a9e0 887 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060729] x5 : 00000000c00fac30 888 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060730] x4 : 0000000000000000 889 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060731] x7 : 0000000000000000 890 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060734] x6 : ffffdca01d822000 891 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060735] x3 : 000000000000000b 892 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060736] x2 : ffffdca01ecca508 893 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060738] x5 : 00000000c00fac30 x4 : 0000000000000000 894 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060740] x1 : 000000000000000b 895 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060742] x0 : 000000000000000b 896 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060746] x3 : 000000000000000b x2 : ffffdca01ecca508 897 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060749] Call trace: 898 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060751] x1 : 000000000000000b 899 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060753] spectre_bhb_enable_mitigation+0x148/0x228 900 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060755] x0 : 000000000000000b 901 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060757] cpu_enable_non_boot_scope_capabilities+0x6c/0xa8 902 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060761] multi_cpu_stop+0xac/0x188 903 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060762] Call trace: 904 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060763] cpu_stopper_thread+0xe4/0x1a0 905 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060766] spectre_bhb_enable_mitigation+0x148/0x228 906 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060769] smpboot_thread_fn+0x1a8/0x1d8 907 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060771] cpu_enable_non_boot_scope_capabilities+0x6c/0xa8 908 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060773] kthread+0x114/0x118 909 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060775] multi_cpu_stop+0xac/0x188 910 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060778] ret_from_fork+0x10/0x18 911 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060779] cpu_stopper_thread+0xe4/0x1a0 912 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060780] ---[ end trace 82b1638f0eea221b ]--- 913 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060783] smpboot_thread_fn+0x1a8/0x1d8 914 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060785] kthread+0x114/0x118 915 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060787] ret_from_fork+0x10/0x18 916 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060789] ---[ end trace 82b1638f0eea221c ]--- 917 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060797] pstate: 20400085 (nzCv daIf +PAN -UAO) 918 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060799] pc : spectre_bhb_enable_mitigation+0x148/0x228 919 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060800] lr : spectre_bhb_enable_mitigation+0x120/0x228 920 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060801] sp : ffff80001015bce0 921 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060802] x29: ffff80001015bce0 x28: 0000000000000002 922 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060804] x27: ffff80001003bd10 x26: 0000000000000000 923 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060805] x25: 0000000000000060 x24: 0000000000000000 924 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060806] x23: 0000000000000001 x22: ffffdca01ea9a3c0 925 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060807] x21: ffffdca01dda4970 x20: 0000000000000001 926 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060808] x19: ffffdca01ecca000 x18: ffffdca01dc56a10 927 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060809] x17: 000000002041ff62 x16: 0000000057377f7c 928 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060811] x15: 0000000000000001 x14: ffff74e6bd9e11c8 929 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060812] x13: 0000000000000004 x12: 0000000000000228 930 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060813] x11: 0000000000000000 x10: 0000000000000000 931 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060814] x9 : 0000000000000000 x8 : 0000000000000000 932 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060815] x7 : ffff74e6bd9f5bc0 x6 : ffffdca01d822000 933 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060816] x5 : 00000000c00fac30 x4 : 0000000000000000 934 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060817] x3 : 000000000000000b x2 : ffffdca01ecca508 935 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060818] x1 : 000000000000000b x0 : 000000000000000b 936 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060820] Call trace: 937 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060822] spectre_bhb_enable_mitigation+0x148/0x228 938 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060823] cpu_enable_non_boot_scope_capabilities+0x6c/0xa8 939 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060826] multi_cpu_stop+0xac/0x188 940 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060827] cpu_stopper_thread+0xe4/0x1a0 941 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060829] smpboot_thread_fn+0x1a8/0x1d8 942 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060830] kthread+0x114/0x118 943 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060832] ret_from_fork+0x10/0x18 944 02:18:03 INFO | Jan 23 02:17:01 b-lgcp54-gcp-5-4-c3astd4-u-boot kernel: [ 0.060833] ---[ end trace 82b1638f0eea221d ]--- Boot testing fails for b/gcp-5.4 on new c3a-standard instance as below: Causes WARNING at: arch/arm64/kernel/cpu_errata.c:1387 spectre_bhb_enable_mitigation+0x148 [ 0.060607] WARNING: CPU: 3 PID: 29 at /build/linux-gcp-5.4-FHHMzo/linux-gcp-5.4-5.4.0/arch/arm64/kernel/cpu_errata.c:1387 spectre_bhb_enable_mitigation+0x148/0x228 [ 0.060612] WARNING: CPU: 2 PID: 23 at /build/linux-gcp-5.4-FHHMzo/linux-gcp-5.4-5.4.0/arch/arm64/kernel/cpu_errata.c:1387 spectre_bhb_enable_mitigation+0x148/0x228 [ 0.060613] Modules linked in: [ 0.060615] Modules linked in: [ 0.060621] CPU: 3 PID: 29 Comm: migration/3 Not tainted 5.4.0-1122-gcp #131~18.04.1-Ubuntu [ 0.060622] CPU: 2 PID: 23 Comm: migration/2 Not tainted 5.4.0-1122-gcp #131~18.04.1-Ubuntu [ 0.060628] WARNING: CPU: 1 PID: 17 at /build/linux-gcp-5.4-FHHMzo/linux-gcp-5.4-5.4.0/arch/arm64/kernel/cpu_errata.c:1387 spectre_bhb_enable_mitigation+0x148/0x228 [ 0.060629] pstate: 20400085 (nzCv daIf +PAN -UAO) [ 0.060630] Modules linked in: [ 0.060632] pc : spectre_bhb_enable_mitigation+0x148/0x228 [ 0.060635] lr : spectre_bhb_enable_mitigation+0x120/0x228 [ 0.060636] CPU: 1 PID: 17 Comm: migration/1 Not tainted 5.4.0-1122-gcp #131~18.04.1-Ubuntu [ 0.060637] sp : ffff80001012bce0 [ 0.060639] pstate: 20400085 (nzCv daIf +PAN -UAO) [ 0.060639] x29: ffff80001012bce0 x28: 0000000000000002 [ 0.060642] pc : spectre_bhb_enable_mitigation+0x148/0x228 [ 0.060645] lr : spectre_bhb_enable_mitigation+0x120/0x228 [ 0.060646] x27: ffff80001003bd10 [ 0.060647] sp : ffff8000100fbce0 [ 0.060647] x26: 0000000000000000 [ 0.060648] x29: ffff8000100fbce0 [ 0.060650] x28: 0000000000000002 [ 0.060652] x25: 0000000000000060 [ 0.060653] x24: 0000000000000000 [ 0.060655] x27: ffff80001003bd10 x26: 0000000000000000 [ 0.060657] x23: 0000000000000001 [ 0.060661] x22: ffffdca01ea9a3c0 [ 0.060663] x25: 0000000000000060 x24: 0000000000000000 [ 0.060665] x21: ffffdca01dda4970 [ 0.060668] x20: 0000000000000001 [ 0.060669] x23: 0000000000000001 x22: ffffdca01ea9a3c0 [ 0.060671] x19: ffffdca01ecca000 [ 0.060675] x18: ffffdca01dc56a10 [ 0.060680] x21: ffffdca01dda4970 x20: 0000000000000001 [ 0.060684] x17: 00000000bc8dcec3 [ 0.060687] x16: 00000000b1e1b9b5 [ 0.060688] x19: ffffdca01ecca000 x18: ffffdca01dc56a10 [ 0.060694] x17: 000000007e50fa5f [ 0.060694] x15: 0000000000000001 [ 0.060695] x16: 000000009cd7320e [ 0.060696] x14: ffff74e6bd9c01c8 [ 0.060699] x13: 0000000000000004 [ 0.060701] x15: 0000000000000001 [ 0.060702] x12: 0000000000000228 [ 0.060703] x14: ffff74e6bd99f1c8 [ 0.060705] x11: 0000000000000000 [ 0.060711] x13: 0000000000000004 [ 0.060712] x10: 0000000000000b00 [ 0.060713] x12: 0000000000000228 [ 0.060716] x11: 0000000000000000 [ 0.060722] x9 : ffff80001012bd20 [ 0.060723] x10: 0000000000000b00 [ 0.060724] x8 : ffff74e6ba3c66e0 [ 0.060726] x7 : 0000000000000000 x6 : ffffdca01d822000 [ 0.060727] x9 : ffff8000100fbd20 [ 0.060729] x8 : ffff74e6ba33a9e0 [ 0.060729] x5 : 00000000c00fac30 [ 0.060730] x4 : 0000000000000000 [ 0.060731] x7 : 0000000000000000 [ 0.060734] x6 : ffffdca01d822000 [ 0.060735] x3 : 000000000000000b [ 0.060736] x2 : ffffdca01ecca508 [ 0.060738] x5 : 00000000c00fac30 x4 : 0000000000000000 [ 0.060740] x1 : 000000000000000b [ 0.060742] x0 : 000000000000000b [ 0.060746] x3 : 000000000000000b x2 : ffffdca01ecca508 [ 0.060749] Call trace: [ 0.060751] x1 : 000000000000000b [ 0.060753] spectre_bhb_enable_mitigation+0x148/0x228 [ 0.060755] x0 : 000000000000000b [ 0.060757] cpu_enable_non_boot_scope_capabilities+0x6c/0xa8 [ 0.060761] multi_cpu_stop+0xac/0x188 [ 0.060762] Call trace: [ 0.060763] cpu_stopper_thread+0xe4/0x1a0 [ 0.060766] spectre_bhb_enable_mitigation+0x148/0x228 [ 0.060769] smpboot_thread_fn+0x1a8/0x1d8 [ 0.060771] cpu_enable_non_boot_scope_capabilities+0x6c/0xa8 [ 0.060773] kthread+0x114/0x118 [ 0.060775] multi_cpu_stop+0xac/0x188 [ 0.060778] ret_from_fork+0x10/0x18 [ 0.060779] cpu_stopper_thread+0xe4/0x1a0 [ 0.060780] ---[ end trace 82b1638f0eea221b ]--- [ 0.060783] smpboot_thread_fn+0x1a8/0x1d8 [ 0.060785] kthread+0x114/0x118 [ 0.060787] ret_from_fork+0x10/0x18 [ 0.060789] ---[ end trace 82b1638f0eea221c ]--- [ 0.060797] pstate: 20400085 (nzCv daIf +PAN -UAO) [ 0.060799] pc : spectre_bhb_enable_mitigation+0x148/0x228 [ 0.060800] lr : spectre_bhb_enable_mitigation+0x120/0x228 [ 0.060801] sp : ffff80001015bce0 [ 0.060802] x29: ffff80001015bce0 x28: 0000000000000002 [ 0.060804] x27: ffff80001003bd10 x26: 0000000000000000 [ 0.060805] x25: 0000000000000060 x24: 0000000000000000 [ 0.060806] x23: 0000000000000001 x22: ffffdca01ea9a3c0 [ 0.060807] x21: ffffdca01dda4970 x20: 0000000000000001 [ 0.060808] x19: ffffdca01ecca000 x18: ffffdca01dc56a10 [ 0.060809] x17: 000000002041ff62 x16: 0000000057377f7c [ 0.060811] x15: 0000000000000001 x14: ffff74e6bd9e11c8 [ 0.060812] x13: 0000000000000004 x12: 0000000000000228 [ 0.060813] x11: 0000000000000000 x10: 0000000000000000 [ 0.060814] x9 : 0000000000000000 x8 : 0000000000000000 [ 0.060815] x7 : ffff74e6bd9f5bc0 x6 : ffffdca01d822000 [ 0.060816] x5 : 00000000c00fac30 x4 : 0000000000000000 [ 0.060817] x3 : 000000000000000b x2 : ffffdca01ecca508 [ 0.060818] x1 : 000000000000000b x0 : 000000000000000b [ 0.060820] Call trace: [ 0.060822] spectre_bhb_enable_mitigation+0x148/0x228 [ 0.060823] cpu_enable_non_boot_scope_capabilities+0x6c/0xa8 [ 0.060826] multi_cpu_stop+0xac/0x188 [ 0.060827] cpu_stopper_thread+0xe4/0x1a0 [ 0.060829] smpboot_thread_fn+0x1a8/0x1d8 [ 0.060830] kthread+0x114/0x118 [ 0.060832] ret_from_fork+0x10/0x18 [ 0.060833] ---[ end trace 82b1638f0eea221d ]---
2024-01-25 03:43:54 Po-Hsu Lin tags 5.4 bionic gcp sru-20240108 ubuntu-boot
2024-01-25 05:16:16 Po-Hsu Lin bug task added linux (Ubuntu)
2024-01-25 05:16:23 Po-Hsu Lin nominated for series Ubuntu Focal
2024-01-25 05:16:23 Po-Hsu Lin bug task added linux (Ubuntu Focal)
2024-01-25 05:16:37 Po-Hsu Lin linux (Ubuntu): status New Fix Released
2024-01-25 05:31:44 Po-Hsu Lin tags 5.4 bionic gcp sru-20240108 ubuntu-boot 5.4 arm64 bionic gcp sru-20240108 ubuntu-boot
2024-02-07 16:49:53 Launchpad Janitor linux (Ubuntu Focal): status New Confirmed