Warning: Permanently added '10.128.0.28' (ED25519) to the list of known hosts. [ 44.467004][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 44.467022][ T29] audit: type=1400 audit(1790401333.125:185): avc: denied { prog_load } for pid=3637 comm="syz-executor333" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 44.467047][ T29] audit: type=1400 audit(1790401333.125:186): avc: denied { bpf } for pid=3637 comm="syz-executor333" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 44.467112][ T29] audit: type=1400 audit(1790401333.125:187): avc: denied { perfmon } for pid=3637 comm="syz-executor333" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 44.577356][ T29] audit: type=1400 audit(1790401333.235:188): avc: denied { prog_run } for pid=3637 comm="syz-executor333" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 47.979063][ T29] audit: type=1400 audit(1790401336.635:189): avc: denied { write } for pid=3648 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.021522][ T29] audit: type=1400 audit(1790401336.675:190): avc: denied { write } for pid=3659 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.536277][ T29] audit: type=1400 audit(1790401337.195:191): avc: denied { write } for pid=3662 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.590174][ T29] audit: type=1400 audit(1790401337.245:192): avc: denied { write } for pid=3673 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.852546][ T29] audit: type=1400 audit(1790401337.505:193): avc: denied { write } for pid=3676 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.899600][ T29] audit: type=1400 audit(1790401337.555:194): avc: denied { write } for pid=3687 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 49.481213][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 49.481229][ T29] audit: type=1400 audit(1790401338.135:197): avc: denied { write } for pid=3704 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 49.544895][ T29] audit: type=1400 audit(1790401338.195:198): avc: denied { write } for pid=3715 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 49.870129][ T29] audit: type=1400 audit(1790401338.525:199): avc: denied { write } for pid=3718 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 49.931509][ T29] audit: type=1400 audit(1790401338.585:200): avc: denied { write } for pid=3729 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 50.132531][ T29] audit: type=1400 audit(1790401338.785:201): avc: denied { write } for pid=3732 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 50.180770][ T29] audit: type=1400 audit(1790401338.835:202): avc: denied { write } for pid=3743 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 50.703493][ T29] audit: type=1400 audit(1790401339.355:203): avc: denied { write } for pid=3746 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 50.750555][ T29] audit: type=1400 audit(1790401339.405:204): avc: denied { write } for pid=3757 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 63.314669][ T3643] ================================================================== [ 63.314692][ T3643] BUG: KCSAN: data-race in ktime_get_mono_fast_ns / update_fast_timekeeper [ 63.314714][ T3643] [ 63.314716][ T3643] write to 0xffffffff86f4fd48 of 56 bytes by interrupt on cpu 0: [ 63.314730][ T3643] update_fast_timekeeper+0x38/0x70 [ 63.314747][ T3643] timekeeping_update_from_shadow+0x3c0/0x480 [ 63.314762][ T3643] __timekeeping_advance+0xb36/0xcf0 [ 63.314778][ T3643] update_wall_time+0x21/0x50 [ 63.314793][ T3643] tick_do_update_jiffies64+0x169/0x1c0 [ 63.314808][ T3643] tick_nohz_handler+0x88/0x380 [ 63.314822][ T3643] __hrtimer_run_queues+0x1f8/0x510 [ 63.314833][ T3643] hrtimer_interrupt+0x27b/0x860 [ 63.314843][ T3643] __sysvec_apic_timer_interrupt+0x5f/0x1c0 [ 63.314857][ T3643] sysvec_apic_timer_interrupt+0x6f/0x80 [ 63.314873][ T3643] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 63.314886][ T3643] pv_native_safe_halt+0xf/0x20 [ 63.314901][ T3643] default_idle+0x9/0x20 [ 63.314917][ T3643] default_idle_call+0x3b/0x60 [ 63.314926][ T3643] do_idle+0xef/0x2d0 [ 63.314937][ T3643] cpu_startup_entry+0x24/0x30 [ 63.314948][ T3643] rest_init+0x101/0x110 [ 63.314958][ T3643] start_kernel+0x49f/0x4d0 [ 63.314971][ T3643] x86_64_start_reservations+0x24/0x30 [ 63.314988][ T3643] x86_64_start_kernel+0xfc/0x100 [ 63.315003][ T3643] common_startup_64+0x13e/0x157 [ 63.315017][ T3643] [ 63.315020][ T3643] read to 0xffffffff86f4fd68 of 8 bytes by task 3643 on cpu 1: [ 63.315029][ T3643] ktime_get_mono_fast_ns+0xdf/0x1a0 [ 63.315042][ T3643] bpf_ktime_get_ns+0xe/0x20 [ 63.315053][ T3643] bpf_prog_f288438955fa3876+0x1126/0x13a4 [ 63.315069][ T3643] bpf_test_run+0x29b/0x620 [ 63.315085][ T3643] bpf_prog_test_run_skb+0xe67/0x11b0 [ 63.315101][ T3643] bpf_prog_test_run+0x208/0x340 [ 63.315117][ T3643] __sys_bpf+0x8da/0xc30 [ 63.315129][ T3643] __x64_sys_bpf+0x69/0x80 [ 63.315139][ T3643] x64_sys_call+0xf26/0x2550 [ 63.315153][ T3643] do_syscall_64+0x112/0x360 [ 63.315163][ T3643] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.315174][ T3643] [ 63.315176][ T3643] value changed: 0x0039854b9b1fdab8 -> 0x003a1de21b3ff1c5 [ 63.315183][ T3643] [ 63.315185][ T3643] Reported by Kernel Concurrency Sanitizer on: [ 63.315199][ T3643] CPU: 1 UID: 0 PID: 3643 Comm: syz-executor333 Not tainted syzkaller #0 PREEMPT(lazy) [ 63.315213][ T3643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 63.315223][ T3643] ==================================================================