Warning: Permanently added '10.128.0.35' (ED25519) to the list of known hosts. executing program [ 59.418706][ T4165] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 59.463455][ T4165] ------------[ cut here ]------------ [ 59.469124][ T4165] WARNING: CPU: 1 PID: 4165 at arch/x86/kvm/lapic.c:2932 kvm_apic_accept_events+0x435/0x550 [ 59.479550][ T4165] Modules linked in: [ 59.483631][ T4165] CPU: 1 PID: 4165 Comm: syz-executor323 Not tainted 5.15.185-syzkaller #0 [ 59.492217][ T4165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 59.502535][ T4165] RIP: 0010:kvm_apic_accept_events+0x435/0x550 [ 59.509223][ T4165] Code: 00 00 00 65 48 8b 04 25 28 00 00 00 48 3b 44 24 60 75 1e 44 89 e0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 fb a9 61 00 <0f> 0b e9 9d fd ff ff e8 7f 54 8b 08 89 d9 80 e1 07 80 c1 03 38 c1 [ 59.529020][ T4165] RSP: 0018:ffffc90002eafb60 EFLAGS: 00010293 [ 59.535423][ T4165] RAX: ffffffff81161825 RBX: 0000000000000002 RCX: ffff88807f6f9dc0 [ 59.543457][ T4165] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000002 [ 59.551657][ T4165] RBP: ffffc90002eafc20 R08: dffffc0000000000 R09: fffffbfff1ff3633 [ 59.559718][ T4165] R10: fffffbfff1ff3633 R11: 1ffffffff1ff3632 R12: ffffc90002eafba0 [ 59.567785][ T4165] R13: dffffc0000000000 R14: ffff88807d2d8304 R15: ffff8880786540e8 [ 59.575909][ T4165] FS: 000055556b002380(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 59.584896][ T4165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.591505][ T4165] CR2: 0000200000002000 CR3: 000000006e076000 CR4: 00000000003526e0 [ 59.599780][ T4165] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.608087][ T4165] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.616176][ T4165] Call Trace: [ 59.619475][ T4165] [ 59.622414][ T4165] ? kvm_lapic_enable_pv_eoi+0x140/0x140 [ 59.628230][ T4165] ? kvm_arch_vcpu_runnable+0x22d/0x6a0 [ 59.634275][ T4165] ? kvm_arch_vcpu_ioctl_run+0xcef/0x1f40 [ 59.640097][ T4165] kvm_arch_vcpu_ioctl_run+0xd46/0x1f40 [ 59.645722][ T4165] kvm_vcpu_ioctl+0x887/0xb80 [ 59.650517][ T4165] ? kvm_clear_stat_per_vcpu+0x1f0/0x1f0 [ 59.656427][ T4165] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 59.662430][ T4165] ? lock_chain_count+0x20/0x20 [ 59.667451][ T4165] ? bpf_lsm_file_ioctl+0x5/0x10 [ 59.672390][ T4165] ? security_file_ioctl+0x7c/0xa0 [ 59.677566][ T4165] ? kvm_clear_stat_per_vcpu+0x1f0/0x1f0 [ 59.683241][ T4165] __se_sys_ioctl+0xfa/0x170 [ 59.687831][ T4165] do_syscall_64+0x4c/0xa0 [ 59.692257][ T4165] ? clear_bhb_loop+0x30/0x80 [ 59.696988][ T4165] ? clear_bhb_loop+0x30/0x80 [ 59.701683][ T4165] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 59.707633][ T4165] RIP: 0033:0x7f8b47cb4bf9 [ 59.712087][ T4165] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 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 [ 59.731784][ T4165] RSP: 002b:00007ffd7adef038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 59.740435][ T4165] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f8b47cb4bf9 [ 59.748567][ T4165] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 59.756594][ T4165] RBP: 0000200000bfe000 R08: 0000000000000000 R09: 0000000000000000 [ 59.764597][ T4165] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7adef040 [ 59.772695][ T4165] R13: 0000200000bff000 R14: 0000000000000004 R15: 0000000000000001 [ 59.780705][ T4165] [ 59.783805][ T4165] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 59.791088][ T4165] CPU: 1 PID: 4165 Comm: syz-executor323 Not tainted 5.15.185-syzkaller #0 [ 59.799673][ T4165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 59.809731][ T4165] Call Trace: [ 59.813012][ T4165] [ 59.816037][ T4165] dump_stack_lvl+0x168/0x230 [ 59.820722][ T4165] ? show_regs_print_info+0x20/0x20 [ 59.825916][ T4165] ? load_image+0x3b0/0x3b0 [ 59.830550][ T4165] panic+0x2c9/0x7f0 [ 59.834444][ T4165] ? bpf_jit_dump+0xd0/0xd0 [ 59.838949][ T4165] ? kvm_apic_accept_events+0x435/0x550 [ 59.844489][ T4165] __warn+0x248/0x2b0 [ 59.848476][ T4165] ? kvm_apic_accept_events+0x435/0x550 [ 59.854012][ T4165] report_bug+0x1b7/0x2e0 [ 59.858335][ T4165] handle_bug+0x3a/0x70 [ 59.862486][ T4165] exc_invalid_op+0x16/0x40 [ 59.866994][ T4165] asm_exc_invalid_op+0x16/0x20 [ 59.871940][ T4165] RIP: 0010:kvm_apic_accept_events+0x435/0x550 [ 59.878171][ T4165] Code: 00 00 00 65 48 8b 04 25 28 00 00 00 48 3b 44 24 60 75 1e 44 89 e0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 fb a9 61 00 <0f> 0b e9 9d fd ff ff e8 7f 54 8b 08 89 d9 80 e1 07 80 c1 03 38 c1 [ 59.897850][ T4165] RSP: 0018:ffffc90002eafb60 EFLAGS: 00010293 [ 59.903936][ T4165] RAX: ffffffff81161825 RBX: 0000000000000002 RCX: ffff88807f6f9dc0 [ 59.911908][ T4165] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000002 [ 59.920071][ T4165] RBP: ffffc90002eafc20 R08: dffffc0000000000 R09: fffffbfff1ff3633 [ 59.928051][ T4165] R10: fffffbfff1ff3633 R11: 1ffffffff1ff3632 R12: ffffc90002eafba0 [ 59.936030][ T4165] R13: dffffc0000000000 R14: ffff88807d2d8304 R15: ffff8880786540e8 [ 59.944005][ T4165] ? kvm_apic_accept_events+0x435/0x550 [ 59.950004][ T4165] ? kvm_lapic_enable_pv_eoi+0x140/0x140 [ 59.955653][ T4165] ? kvm_arch_vcpu_runnable+0x22d/0x6a0 [ 59.961202][ T4165] ? kvm_arch_vcpu_ioctl_run+0xcef/0x1f40 [ 59.967015][ T4165] kvm_arch_vcpu_ioctl_run+0xd46/0x1f40 [ 59.972587][ T4165] kvm_vcpu_ioctl+0x887/0xb80 [ 59.977352][ T4165] ? kvm_clear_stat_per_vcpu+0x1f0/0x1f0 [ 59.982990][ T4165] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 59.988969][ T4165] ? lock_chain_count+0x20/0x20 [ 59.993935][ T4165] ? bpf_lsm_file_ioctl+0x5/0x10 [ 59.998879][ T4165] ? security_file_ioctl+0x7c/0xa0 [ 60.003993][ T4165] ? kvm_clear_stat_per_vcpu+0x1f0/0x1f0 [ 60.009626][ T4165] __se_sys_ioctl+0xfa/0x170 [ 60.014215][ T4165] do_syscall_64+0x4c/0xa0 [ 60.018627][ T4165] ? clear_bhb_loop+0x30/0x80 [ 60.023445][ T4165] ? clear_bhb_loop+0x30/0x80 [ 60.028160][ T4165] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 60.034064][ T4165] RIP: 0033:0x7f8b47cb4bf9 [ 60.038572][ T4165] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 00 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 [ 60.058185][ T4165] RSP: 002b:00007ffd7adef038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 60.067128][ T4165] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f8b47cb4bf9 [ 60.075100][ T4165] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 60.083065][ T4165] RBP: 0000200000bfe000 R08: 0000000000000000 R09: 0000000000000000 [ 60.091031][ T4165] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd7adef040 [ 60.099116][ T4165] R13: 0000200000bff000 R14: 0000000000000004 R15: 0000000000000001 [ 60.107128][ T4165] [ 60.110436][ T4165] Kernel Offset: disabled [ 60.114880][ T4165] Rebooting in 86400 seconds..