[ OK ] Started Getty on tty2. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.120' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 101.311423][ T6533] 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 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 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 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 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 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 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 [ 132.913563][T12896] ------------[ cut here ]------------ [ 132.919070][T12896] jump label: negative count! [ 132.944837][T12896] WARNING: CPU: 1 PID: 12896 at kernel/jump_label.c:235 __static_key_slow_dec_deferred+0x15c/0x1c0 executing program [ 132.965047][T12896] Modules linked in: [ 132.994780][T12896] CPU: 1 PID: 12896 Comm: syz-executor756 Not tainted 5.15.0-rc4-syzkaller #0 [ 133.013169][T12909] ------------[ cut here ]------------ [ 133.015348][T12896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.019386][T12909] jump label: negative count! [ 133.037331][T12896] RIP: 0010:__static_key_slow_dec_deferred+0x15c/0x1c0 executing program [ 133.059361][T12896] Code: 00 00 4c 89 ea 4c 89 f9 5b 41 5c 41 5d 41 5e 41 5f 5d e9 27 6a aa ff e8 52 57 d8 ff 48 c7 c7 00 96 59 8a 31 c0 e8 c4 8e a3 ff <0f> 0b e9 74 ff ff ff 48 c7 c1 84 d1 db 8d 80 e1 07 38 c1 0f 8c c3 [ 133.082187][T12909] WARNING: CPU: 1 PID: 12909 at kernel/jump_label.c:235 __static_key_slow_dec_deferred+0x15c/0x1c0 [ 133.097456][T12909] Modules linked in: [ 133.110920][T12909] CPU: 1 PID: 12909 Comm: syz-executor756 Not tainted 5.15.0-rc4-syzkaller #0 [ 133.129142][T12896] RSP: 0018:ffffc90003f0f980 EFLAGS: 00010246 [ 133.133215][T12922] ------------[ cut here ]------------ [ 133.139107][T12909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.142272][T12922] jump label: negative count! executing program [ 133.166548][T12896] RAX: 448b79ae1450d100 RBX: 00000000ffffffff RCX: ffff888079459c80 [ 133.175974][T12922] WARNING: CPU: 0 PID: 12922 at kernel/jump_label.c:235 __static_key_slow_dec_deferred+0x15c/0x1c0 [ 133.182395][T12896] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 133.200822][T12922] Modules linked in: [ 133.202921][T12909] RIP: 0010:__static_key_slow_dec_deferred+0x15c/0x1c0 [ 133.214824][T12922] CPU: 0 PID: 12922 Comm: syz-executor756 Not tainted 5.15.0-rc4-syzkaller #0 [ 133.215613][T12909] Code: 00 00 4c 89 ea 4c 89 f9 5b 41 5c 41 5d 41 5e 41 5f 5d e9 27 6a aa ff e8 52 57 d8 ff 48 c7 c7 00 96 59 8a 31 c0 e8 c4 8e a3 ff <0f> 0b e9 74 ff ff ff 48 c7 c1 84 d1 db 8d 80 e1 07 38 c1 0f 8c c3 [ 133.239770][T12922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.253421][T12896] RBP: 00000000ffffffff R08: ffffffff81681d12 R09: ffffed10173a57a8 [ 133.262229][T12896] R10: ffffed10173a57a8 R11: 0000000000000000 R12: ffffffff8ddbf0f8 [ 133.271780][T12922] RIP: 0010:__static_key_slow_dec_deferred+0x15c/0x1c0 [ 133.281123][T12896] R13: ffffffff8ddbf110 R14: ffff88801e355201 R15: 0000000000000064 [ 133.298568][T12909] RSP: 0018:ffffc90004117980 EFLAGS: 00010246 [ 133.300270][T12896] FS: 00007f9d53dc8700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 133.306831][T12922] Code: 00 00 4c 89 ea 4c 89 f9 5b 41 5c 41 5d 41 5e 41 5f 5d e9 27 6a aa ff e8 52 57 d8 ff 48 c7 c7 00 96 59 8a 31 c0 e8 c4 8e a3 ff <0f> 0b e9 74 ff ff ff 48 c7 c1 84 d1 db 8d 80 e1 07 38 c1 0f 8c c3 [ 133.322993][T12896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 133.334777][T12932] ------------[ cut here ]------------ [ 133.352941][T12909] RAX: 6f9f2693de3e0400 RBX: 00000000fffffffe RCX: ffff8880778e9c80 [ 133.361220][T12896] CR2: 00007f494323a000 CR3: 000000001aed2000 CR4: 00000000003526e0 [ 133.361242][T12932] jump label: negative count! [ 133.372241][T12896] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 133.383239][T12909] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 133.390835][T12896] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 133.404273][T12932] WARNING: CPU: 0 PID: 12932 at kernel/jump_label.c:235 __static_key_slow_dec_deferred+0x15c/0x1c0 executing program [ 133.409998][T12896] Call Trace: [ 133.420330][T12909] RBP: 00000000fffffffe R08: ffffffff81681d12 R09: ffffed10173a57a8 [ 133.426301][T12896] kvm_free_lapic+0x9f/0x170 [ 133.434135][T12922] RSP: 0018:ffffc90003f27980 EFLAGS: 00010246 [ 133.437196][T12896] kvm_arch_vcpu_create+0x88e/0x9f0 [ 133.445817][T12932] Modules linked in: [ 133.447913][T12909] R10: ffffed10173a57a8 R11: 0000000000000000 R12: ffffffff8ddbf0f8 [ 133.457912][T12896] kvm_vm_ioctl+0x141d/0x2930 [ 133.460900][T12932] [ 133.471972][T12922] RAX: 3ff8a893377e3d00 RBX: 00000000fffffffd RCX: ffff88801d643900 [ 133.480636][T12932] CPU: 0 PID: 12932 Comm: syz-executor756 Not tainted 5.15.0-rc4-syzkaller #0 [ 133.495553][T12896] ? __x64_compat_sys_ioctl+0x80/0x80 [ 133.501090][T12922] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 133.511079][T12909] R13: ffffffff8ddbf110 R14: ffff888024f45c01 R15: 0000000000000064 [ 133.521692][T12932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.541419][T12922] RBP: 00000000fffffffd R08: ffffffff81681d12 R09: ffffed10173857a8 [ 133.543115][T12896] ? rcu_lock_release+0x5/0x20 [ 133.550895][T12909] FS: 00007f9d53dc8700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 133.566995][T12932] RIP: 0010:__static_key_slow_dec_deferred+0x15c/0x1c0 [ 133.581293][T12922] R10: ffffed10173857a8 R11: 0000000000000000 R12: ffffffff8ddbf0f8 [ 133.581942][T12896] ? kvm_device_release+0x1f0/0x1f0 [ 133.591904][T12932] Code: 00 00 4c 89 ea 4c 89 f9 5b 41 5c 41 5d 41 5e 41 5f 5d e9 27 6a aa ff e8 52 57 d8 ff 48 c7 c7 00 96 59 8a 31 c0 e8 c4 8e a3 ff <0f> 0b e9 74 ff ff ff 48 c7 c1 84 d1 db 8d 80 e1 07 38 c1 0f 8c c3 [ 133.600994][T12896] ? slab_free_freelist_hook+0x129/0x1a0 executing program [ 133.621134][T12922] R13: ffffffff8ddbf110 R14: ffff88801885b401 R15: 0000000000000064 [ 133.638222][T12922] FS: 00007f9d53dc8700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 133.650030][T12896] ? tomoyo_path_number_perm+0x5f1/0x7c0 [ 133.657634][T12909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 executing program [ 133.662196][T12932] RSP: 0018:ffffc90003c7f980 EFLAGS: 00010246 [ 133.667825][T12922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 133.670747][T12896] ? kfree+0xcf/0x2f0 [ 133.677483][T12932] [ 133.686366][T12909] CR2: 00007f9d53e8cb38 CR3: 000000007bd5f000 CR4: 00000000003526f0 [ 133.692805][T12922] CR2: 00007f9d53e8cb38 CR3: 00000000700ef000 CR4: 00000000003526f0 [ 133.700718][T12896] ? tomoyo_path_number_perm+0x65a/0x7c0 [ 133.709460][T12932] RAX: a82609825d45aa00 RBX: 00000000fffffffc RCX: ffff88807bb7b900 [ 133.715140][T12896] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 133.727302][T12909] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 133.727805][T12922] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 133.739042][T12896] ? memset+0x1f/0x40 [ 133.746035][T12932] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 133.756664][T12909] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 133.768365][T12932] RBP: 00000000fffffffc R08: ffffffff81681d12 R09: ffffed10173857a8 [ 133.774453][T12896] ? smack_file_ioctl+0x34c/0x3a0 [ 133.782791][T12922] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 133.787972][T12896] ? smack_file_alloc_security+0xd0/0xd0 [ 133.794411][T12932] R10: ffffed10173857a8 R11: 0000000000000000 R12: ffffffff8ddbf0f8 [ 133.802976][T12909] Call Trace: [ 133.812183][T12922] Call Trace: [ 133.822986][T12922] kvm_free_lapic+0x9f/0x170 [ 133.829018][T12909] kvm_free_lapic+0x9f/0x170 [ 133.830147][T12932] R13: ffffffff8ddbf110 R14: ffff888027343e01 R15: 0000000000000064 [ 133.838602][T12896] ? __fget_files+0x35a/0x390 [ 133.847861][T12909] kvm_arch_vcpu_create+0x88e/0x9f0 [ 133.847925][T12922] kvm_arch_vcpu_create+0x88e/0x9f0 [ 133.861724][T12932] FS: 00007f9d53dc8700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 133.861866][T12909] kvm_vm_ioctl+0x141d/0x2930 executing program [ 133.878140][T12896] ? bpf_lsm_file_ioctl+0x5/0x10 [ 133.878213][T12922] kvm_vm_ioctl+0x141d/0x2930 [ 133.891918][T12896] ? security_file_ioctl+0x9d/0xb0 [ 133.896896][T12932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 133.905474][T12896] ? kvm_device_release+0x1f0/0x1f0 [ 133.905586][T12922] ? __x64_compat_sys_ioctl+0x80/0x80 [ 133.914086][T12909] ? __x64_compat_sys_ioctl+0x80/0x80 [ 133.926570][T12932] CR2: 00007f9d53e8cb38 CR3: 000000006fcbd000 CR4: 00000000003526f0 [ 133.940777][T12922] ? rcu_lock_release+0x5/0x20 [ 133.944106][T12896] __se_sys_ioctl+0xfb/0x170 [ 133.951969][T12932] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 133.953851][T12896] do_syscall_64+0x44/0xd0 [ 133.963711][T12922] ? kvm_device_release+0x1f0/0x1f0 [ 133.967018][T12909] ? rcu_lock_release+0x5/0x20 [ 133.979250][T12922] ? slab_free_freelist_hook+0x129/0x1a0 [ 133.986111][T12909] ? kvm_device_release+0x1f0/0x1f0 [ 133.987444][T12932] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 134.001772][T12896] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 134.007504][T12922] ? tomoyo_path_number_perm+0x5f1/0x7c0 [ 134.011430][T12909] ? slab_free_freelist_hook+0x129/0x1a0 [ 134.024993][T12896] RIP: 0033:0x7f9d53e37959 [ 134.029811][T12922] ? kfree+0xcf/0x2f0 [ 134.032852][T12909] ? tomoyo_path_number_perm+0x5f1/0x7c0 [ 134.037833][T12932] Call Trace: [ 134.041905][T12896] 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 [ 134.049106][T12922] ? tomoyo_path_number_perm+0x65a/0x7c0 [ 134.066366][T12909] ? kfree+0xcf/0x2f0 [ 134.072850][T12932] kvm_free_lapic+0x9f/0x170 executing program [ 134.076549][T12909] ? tomoyo_path_number_perm+0x65a/0x7c0 [ 134.082595][T12932] kvm_arch_vcpu_create+0x88e/0x9f0 [ 134.092267][T12909] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 134.104884][T12932] kvm_vm_ioctl+0x141d/0x2930 [ 134.105733][T12909] ? memset+0x1f/0x40 [ 134.112057][T12922] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 134.120752][T12896] RSP: 002b:00007f9d53dc8318 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 executing program [ 134.134265][T12922] ? memset+0x1f/0x40 [ 134.139972][T12909] ? smack_file_ioctl+0x34c/0x3a0 [ 134.139969][T12932] ? __x64_compat_sys_ioctl+0x80/0x80 [ 134.139998][T12932] ? rcu_lock_release+0x5/0x20 [ 134.149852][T12896] RAX: ffffffffffffffda RBX: 00007f9d53ebf418 RCX: 00007f9d53e37959 [ 134.154086][T12922] ? smack_file_ioctl+0x34c/0x3a0 [ 134.158141][T12909] ? smack_file_alloc_security+0xd0/0xd0 [ 134.175172][T12922] ? smack_file_alloc_security+0xd0/0xd0 [ 134.191723][T12922] ? __fget_files+0x35a/0x390 [ 134.197574][T12896] RDX: 0000000000000002 RSI: 000000000000ae41 RDI: 0000000000000004 [ 134.209058][T12922] ? bpf_lsm_file_ioctl+0x5/0x10 [ 134.209336][T12932] ? kvm_device_release+0x1f0/0x1f0 [ 134.221077][T12922] ? security_file_ioctl+0x9d/0xb0 [ 134.223919][T12932] ? slab_free_freelist_hook+0x129/0x1a0 [ 134.234487][T12922] ? kvm_device_release+0x1f0/0x1f0 [ 134.238419][T12896] RBP: 00007f9d53ebf410 R08: 00007f9d53dc8700 R09: 0000000000000000 [ 134.246799][T12922] __se_sys_ioctl+0xfb/0x170 [ 134.250975][T12932] ? tomoyo_path_number_perm+0x5f1/0x7c0 [ 134.259498][T12922] do_syscall_64+0x44/0xd0 [ 134.261836][T12909] ? __fget_files+0x35a/0x390 [ 134.271367][T12922] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 134.275944][T12909] ? bpf_lsm_file_ioctl+0x5/0x10 [ 134.283815][T12932] ? kfree+0xcf/0x2f0 [ 134.286114][T12922] RIP: 0033:0x7f9d53e37959 [ 134.289054][T12896] R10: 00007f9d53dc8700 R11: 0000000000000246 R12: 6d766b2f7665642f [ 134.294719][T12922] 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 [ 134.302485][T12909] ? security_file_ioctl+0x9d/0xb0 [ 134.328447][T12932] ? tomoyo_path_number_perm+0x65a/0x7c0 [ 134.341861][T12932] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 134.350663][T12896] R13: 00007ffefefbb29f R14: 00007f9d53dc8400 R15: 0000000000022000 [ 134.363496][T12932] ? lockdep_hardirqs_on_prepare+0x412/0x780 [ 134.369364][T12922] RSP: 002b:00007f9d53dc8318 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 134.376013][T12896] Kernel panic - not syncing: panic_on_warn set ... [ 134.384779][T12896] CPU: 1 PID: 12896 Comm: syz-executor756 Not tainted 5.15.0-rc4-syzkaller #0 [ 134.393628][T12896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.394192][T12922] RAX: ffffffffffffffda RBX: 00007f9d53ebf418 RCX: 00007f9d53e37959 [ 134.403678][T12896] Call Trace: [ 134.403689][T12896] dump_stack_lvl+0x1dc/0x2d8 [ 134.403715][T12896] ? show_regs_print_info+0x12/0x12 [ 134.403733][T12896] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 134.403764][T12896] panic+0x2d6/0x810 [ 134.403783][T12896] ? __warn+0x13e/0x270 [ 134.403798][T12896] ? nmi_panic+0x90/0x90 [ 134.403829][T12896] __warn+0x26a/0x270 [ 134.403844][T12896] ? __static_key_slow_dec_deferred+0x15c/0x1c0 [ 134.403863][T12896] ? __static_key_slow_dec_deferred+0x15c/0x1c0 [ 134.403879][T12896] report_bug+0x1b1/0x2e0 [ 134.463734][T12896] handle_bug+0x3d/0x70 [ 134.467901][T12896] exc_invalid_op+0x16/0x40 [ 134.472397][T12896] asm_exc_invalid_op+0x12/0x20 [ 134.477248][T12896] RIP: 0010:__static_key_slow_dec_deferred+0x15c/0x1c0 [ 134.484274][T12896] Code: 00 00 4c 89 ea 4c 89 f9 5b 41 5c 41 5d 41 5e 41 5f 5d e9 27 6a aa ff e8 52 57 d8 ff 48 c7 c7 00 96 59 8a 31 c0 e8 c4 8e a3 ff <0f> 0b e9 74 ff ff ff 48 c7 c1 84 d1 db 8d 80 e1 07 38 c1 0f 8c c3 [ 134.503862][T12896] RSP: 0018:ffffc90003f0f980 EFLAGS: 00010246 [ 134.509927][T12896] RAX: 448b79ae1450d100 RBX: 00000000ffffffff RCX: ffff888079459c80 [ 134.517895][T12896] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 134.525863][T12896] RBP: 00000000ffffffff R08: ffffffff81681d12 R09: ffffed10173a57a8 [ 134.533855][T12896] R10: ffffed10173a57a8 R11: 0000000000000000 R12: ffffffff8ddbf0f8 [ 134.541816][T12896] R13: ffffffff8ddbf110 R14: ffff88801e355201 R15: 0000000000000064 [ 134.549795][T12896] ? wake_up_klogd+0xb2/0xf0 [ 134.554389][T12896] kvm_free_lapic+0x9f/0x170 [ 134.558971][T12896] kvm_arch_vcpu_create+0x88e/0x9f0 [ 134.564165][T12896] kvm_vm_ioctl+0x141d/0x2930 [ 134.568836][T12896] ? __x64_compat_sys_ioctl+0x80/0x80 [ 134.574198][T12896] ? rcu_lock_release+0x5/0x20 [ 134.578950][T12896] ? kvm_device_release+0x1f0/0x1f0 [ 134.584156][T12896] ? slab_free_freelist_hook+0x129/0x1a0 [ 134.589779][T12896] ? tomoyo_path_number_perm+0x5f1/0x7c0 [ 134.595403][T12896] ? kfree+0xcf/0x2f0 [ 134.599374][T12896] ? tomoyo_path_number_perm+0x65a/0x7c0 [ 134.605001][T12896] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 134.610464][T12896] ? memset+0x1f/0x40 [ 134.614436][T12896] ? smack_file_ioctl+0x34c/0x3a0 [ 134.619465][T12896] ? smack_file_alloc_security+0xd0/0xd0 [ 134.625096][T12896] ? __fget_files+0x35a/0x390 [ 134.629779][T12896] ? bpf_lsm_file_ioctl+0x5/0x10 [ 134.634702][T12896] ? security_file_ioctl+0x9d/0xb0 [ 134.639805][T12896] ? kvm_device_release+0x1f0/0x1f0 [ 134.644991][T12896] __se_sys_ioctl+0xfb/0x170 [ 134.649569][T12896] do_syscall_64+0x44/0xd0 [ 134.653973][T12896] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 134.660290][T12896] RIP: 0033:0x7f9d53e37959 [ 134.664693][T12896] 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 [ 134.684283][T12896] RSP: 002b:00007f9d53dc8318 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 134.692685][T12896] RAX: ffffffffffffffda RBX: 00007f9d53ebf418 RCX: 00007f9d53e37959 [ 134.700649][T12896] RDX: 0000000000000002 RSI: 000000000000ae41 RDI: 0000000000000004 [ 134.708605][T12896] RBP: 00007f9d53ebf410 R08: 00007f9d53dc8700 R09: 0000000000000000 [ 134.716561][T12896] R10: 00007f9d53dc8700 R11: 0000000000000246 R12: 6d766b2f7665642f [ 134.724516][T12896] R13: 00007ffefefbb29f R14: 00007f9d53dc8400 R15: 0000000000022000 [ 134.732905][T12896] Kernel Offset: disabled [ 134.737270][T12896] Rebooting in 86400 seconds..