Warning: Permanently added '10.128.1.28' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program [ 71.209294][ T6545] 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. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 83.287694][ T7639] BUG: spinlock bad magic on CPU#0, syz-executor959/7639 [ 83.294779][ T7639] lock: 0xffff8880b9c00040, .magic: 00000000, .owner: /-1, .owner_cpu: 0 [ 83.303811][ T7639] CPU: 0 PID: 7639 Comm: syz-executor959 Not tainted 5.14.0-syzkaller #0 [ 83.312219][ T7639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.322273][ T7639] Call Trace: [ 83.325546][ T7639] dump_stack_lvl+0xcd/0x134 [ 83.330156][ T7639] do_raw_spin_lock+0x216/0x2b0 [ 83.335003][ T7639] ? rwlock_bug.part.0+0x90/0x90 [ 83.339935][ T7639] ? do_raw_write_lock+0x11a/0x280 [ 83.345040][ T7639] ? _raw_spin_lock_irqsave+0x4e/0x50 [ 83.350408][ T7639] _raw_spin_lock_irqsave+0x41/0x50 [ 83.355598][ T7639] ? synchronize_srcu+0x4f/0x1c0 [ 83.360526][ T7639] synchronize_srcu+0x4f/0x1c0 [ 83.365282][ T7639] ? kvm_page_track_unregister_notifier+0xbb/0x100 [ 83.371783][ T7639] kvm_mmu_uninit_vm+0x18/0x30 [ 83.376545][ T7639] kvm_arch_destroy_vm+0x4e7/0x680 [ 83.381654][ T7639] kvm_dev_ioctl+0x12e3/0x1ac0 [ 83.386417][ T7639] ? kvm_stat_data_open+0x380/0x380 [ 83.391615][ T7639] ? __fget_files+0x23d/0x3e0 [ 83.396549][ T7639] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 83.402784][ T7639] ? kvm_stat_data_open+0x380/0x380 [ 83.407986][ T7639] __x64_sys_ioctl+0x193/0x200 [ 83.412747][ T7639] do_syscall_64+0x35/0xb0 [ 83.417165][ T7639] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 83.423053][ T7639] RIP: 0033:0x4458f9 [ 83.426935][ T7639] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 [ 83.446708][ T7639] RSP: 002b:00007fb1165fa278 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 83.455116][ T7639] RAX: ffffffffffffffda RBX: 00000000004ca410 RCX: 00000000004458f9 [ 83.463078][ T7639] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000003 [ 83.471042][ T7639] RBP: 00000000004ca41c R08: 0000000000000000 R09: 0000000000000000 [ 83.479003][ T7639] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000049a0ac [ 83.486978][ T7639] R13: 00007fb1165fa280 R14: 6d766b2f7665642f R15: 00000000004ca418 [ 83.504271][ T7639] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN [ 83.516019][ T7639] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 83.524429][ T7639] CPU: 1 PID: 7639 Comm: syz-executor959 Not tainted 5.14.0-syzkaller #0 [ 83.532836][ T7639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.542913][ T7639] RIP: 0010:rcu_segcblist_enqueue+0xb9/0x130 [ 83.548895][ T7639] Code: 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 4e 48 b8 00 00 00 00 00 fc ff df 48 8b 6b 20 48 89 ea 48 c1 ea 03 <80> 3c 02 00 75 21 48 89 75 00 48 89 73 20 48 83 c4 08 5b 5d c3 48 [ 83.568494][ T7639] RSP: 0018:ffffc90003287be0 EFLAGS: 00010046 [ 83.574552][ T7639] RAX: dffffc0000000000 RBX: ffff8880b9d00080 RCX: ffffffff815bd1d0 [ 83.582534][ T7639] RDX: 0000000000000000 RSI: ffffc90003287cc8 RDI: ffff8880b9d000a0 [ 83.590513][ T7639] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000003 [ 83.598485][ T7639] R10: fffff52000650f6e R11: 0000000000000000 R12: ffffc90003287cc8 [ 83.606451][ T7639] R13: ffff8880b9d00080 R14: 0000000000000000 R15: ffff8880b9d00040 [ 83.614421][ T7639] FS: 00007fb1165fa700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 83.623356][ T7639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.629946][ T7639] CR2: 00007fb1165d9718 CR3: 000000006ab6b000 CR4: 00000000001526e0 [ 83.637926][ T7639] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 83.645892][ T7639] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 83.653868][ T7639] Call Trace: [ 83.657144][ T7639] ? srcu_gp_start_if_needed+0x102/0xbc0 [ 83.662783][ T7639] srcu_gp_start_if_needed+0x116/0xbc0 [ 83.668259][ T7639] ? lockdep_init_map_type+0x2c3/0x7b0 [ 83.673729][ T7639] __synchronize_srcu+0x21f/0x290 [ 83.678764][ T7639] ? call_srcu+0xc0/0xc0 [ 83.683009][ T7639] ? preempt_schedule_thunk+0x16/0x18 [ 83.688384][ T7639] ? rcu_tasks_pregp_step+0x10/0x10 [ 83.693614][ T7639] kvm_mmu_uninit_vm+0x18/0x30 [ 83.698383][ T7639] kvm_arch_destroy_vm+0x4e7/0x680 [ 83.703499][ T7639] kvm_dev_ioctl+0x12e3/0x1ac0 [ 83.708265][ T7639] ? kvm_stat_data_open+0x380/0x380 [ 83.713463][ T7639] ? __fget_files+0x23d/0x3e0 [ 83.718139][ T7639] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 83.724387][ T7639] ? kvm_stat_data_open+0x380/0x380 [ 83.729605][ T7639] __x64_sys_ioctl+0x193/0x200 [ 83.734383][ T7639] do_syscall_64+0x35/0xb0 [ 83.738812][ T7639] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 83.744720][ T7639] RIP: 0033:0x4458f9 [ 83.748623][ T7639] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 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 [ 83.768237][ T7639] RSP: 002b:00007fb1165fa278 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 83.776659][ T7639] RAX: ffffffffffffffda RBX: 00000000004ca410 RCX: 00000000004458f9 [ 83.784633][ T7639] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000003 [ 83.792609][ T7639] RBP: 00000000004ca41c R08: 0000000000000000 R09: 0000000000000000 [ 83.800585][ T7639] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000049a0ac [ 83.808561][ T7639] R13: 00007fb1165fa280 R14: 6d766b2f7665642f R15: 00000000004ca418 [ 83.816542][ T7639] Modules linked in: [ 83.820445][ T7639] ---[ end trace 3a47816aa768583b ]--- [ 83.825897][ T7639] RIP: 0010:rcu_segcblist_enqueue+0xb9/0x130 [ 83.831895][ T7639] Code: 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 4e 48 b8 00 00 00 00 00 fc ff df 48 8b 6b 20 48 89 ea 48 c1 ea 03 <80> 3c 02 00 75 21 48 89 75 00 48 89 73 20 48 83 c4 08 5b 5d c3 48 [ 83.851506][ T7639] RSP: 0018:ffffc90003287be0 EFLAGS: 00010046 [ 83.857610][ T7639] RAX: dffffc0000000000 RBX: ffff8880b9d00080 RCX: ffffffff815bd1d0 [ 83.865582][ T7639] RDX: 0000000000000000 RSI: ffffc90003287cc8 RDI: ffff8880b9d000a0 [ 83.873565][ T7639] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000003 [ 83.881552][ T7639] R10: fffff52000650f6e R11: 0000000000000000 R12: ffffc90003287cc8 [ 83.889526][ T7639] R13: ffff8880b9d00080 R14: 0000000000000000 R15: ffff8880b9d00040 [ 83.897504][ T7639] FS: 00007fb1165fa700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 83.906445][ T7639] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.913047][ T7639] CR2: 00007fb1165d9718 CR3: 000000006ab6b000 CR4: 00000000001526e0 [ 83.921021][ T7639] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 83.928996][ T7639] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 83.936974][ T7639] Kernel panic - not syncing: Fatal exception [ 83.943299][ T7639] Kernel Offset: disabled [ 83.947622][ T7639] Rebooting in 86400 seconds..