[ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.72' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 81.255493][ T26] audit: type=1400 audit(1633414645.162:8): avc: denied { execmem } for pid=6545 comm="syz-executor286" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 81.270294][ T6555] 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 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 138.100082][T17494] ------------[ cut here ]------------ [ 138.105818][T17494] jump label: negative count! [ 138.127454][T17494] WARNING: CPU: 1 PID: 17494 at kernel/jump_label.c:235 static_key_slow_try_dec+0xca/0xe0 [ 138.159991][T17494] Modules linked in: [ 138.171542][T17494] CPU: 1 PID: 17494 Comm: syz-executor286 Not tainted 5.15.0-rc4-syzkaller #0 [ 138.192949][T17494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program executing program [ 138.216742][T17494] RIP: 0010:static_key_slow_try_dec+0xca/0xe0 [ 138.232889][T17494] Code: 5d c3 e8 19 8d dc ff 45 31 ed 5b 44 89 e8 5d 41 5c 41 5d c3 44 89 e5 eb 8e e8 02 8d dc ff 48 c7 c7 40 c6 94 89 e8 ed f3 59 07 <0f> 0b eb c5 48 89 df e8 0a 5c 23 00 e9 6a ff ff ff 0f 1f 44 00 00 executing program executing program [ 138.319966][T17494] RSP: 0018:ffffc9000bd4fac0 EFLAGS: 00010286 [ 138.342585][T17494] RAX: 0000000000000000 RBX: ffffffff8d6e1c20 RCX: 0000000000000000 [ 138.365569][T17494] RDX: ffff88801419c000 RSI: ffffffff815ce0c8 RDI: fffff520017a9f4a executing program [ 138.403109][T17494] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000 [ 138.432955][T17494] R10: ffffffff815c7e3e R11: 0000000000000000 R12: 00000000ffffffff executing program [ 138.460355][T17494] R13: 0000000000000001 R14: ffff888077a79418 R15: 0000000000000040 [ 138.468362][T17494] FS: 00007f429f7ce700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 138.490985][T17494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.503135][T17494] CR2: 00005589d60ce138 CR3: 0000000027070000 CR4: 00000000003526f0 [ 138.522536][T17494] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 138.554442][T17494] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 138.574792][T17494] Call Trace: [ 138.581473][T17494] __static_key_slow_dec_deferred+0x60/0x100 [ 138.590954][T17536] ------------[ cut here ]------------ [ 138.593980][T17494] kvm_free_lapic+0x144/0x1a0 [ 138.597268][T17536] jump label: negative count! [ 138.609048][T17494] kvm_arch_vcpu_create+0x8fd/0xc70 [ 138.620799][T17536] WARNING: CPU: 1 PID: 17536 at kernel/jump_label.c:235 static_key_slow_try_dec+0xca/0xe0 [ 138.628776][T17494] kvm_vm_ioctl+0x137f/0x23d0 [ 138.639365][T17494] ? kvm_unregister_device_ops+0x90/0x90 [ 138.644628][T17536] Modules linked in: [ 138.650813][T17494] ? kfree+0x1d0/0x2c0 executing program [ 138.652181][T17541] ------------[ cut here ]------------ [ 138.658315][T17494] ? tomoyo_path_number_perm+0x441/0x590 [ 138.665737][T17541] jump label: negative count! [ 138.674922][T17536] CPU: 1 PID: 17536 Comm: syz-executor286 Not tainted 5.15.0-rc4-syzkaller #0 [ 138.686777][T17541] WARNING: CPU: 0 PID: 17541 at kernel/jump_label.c:235 static_key_slow_try_dec+0xca/0xe0 [ 138.696818][T17494] ? lockdep_hardirqs_on+0x79/0x100 executing program [ 138.701587][T17536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.717299][T17494] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 138.734951][T17541] Modules linked in: [ 138.737006][T17536] RIP: 0010:static_key_slow_try_dec+0xca/0xe0 [ 138.738863][T17541] CPU: 0 PID: 17541 Comm: syz-executor286 Not tainted 5.15.0-rc4-syzkaller #0 [ 138.738891][T17541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.738906][T17541] RIP: 0010:static_key_slow_try_dec+0xca/0xe0 [ 138.738937][T17541] Code: 5d c3 e8 19 8d dc ff 45 31 ed 5b 44 89 e8 5d 41 5c 41 5d c3 44 89 e5 eb 8e e8 02 8d dc ff 48 c7 c7 40 c6 94 89 e8 ed f3 59 07 <0f> 0b eb c5 48 89 df e8 0a 5c 23 00 e9 6a ff ff ff 0f 1f 44 00 00 executing program [ 138.758298][T17536] Code: 5d c3 e8 19 8d dc ff 45 31 ed 5b 44 89 e8 5d 41 5c 41 5d c3 44 89 e5 eb 8e e8 02 8d dc ff 48 c7 c7 40 c6 94 89 e8 ed f3 59 07 <0f> 0b eb c5 48 89 df e8 0a 5c 23 00 e9 6a ff ff ff 0f 1f 44 00 00 [ 138.764308][T17494] ? tomoyo_path_number_perm+0x24e/0x590 [ 138.789548][T17536] RSP: 0018:ffffc9000be77ac0 EFLAGS: 00010286 executing program [ 138.850688][T17536] RAX: 0000000000000000 RBX: ffffffff8d6e1c20 RCX: 0000000000000000 [ 138.852804][T17494] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 138.861994][T17536] RDX: ffff888079996040 RSI: ffffffff815ce0c8 RDI: fffff520017cef4a [ 138.874858][T17536] RBP: 00000000fffffffe R08: 0000000000000000 R09: 0000000000000000 [ 138.879839][T17541] RSP: 0018:ffffc9000beafac0 EFLAGS: 00010286 [ 138.885786][T17536] R10: ffffffff815c7e3e R11: 0000000000000000 R12: 00000000fffffffe [ 138.890876][T17541] RAX: 0000000000000000 RBX: ffffffff8d6e1c20 RCX: 0000000000000000 executing program [ 138.900698][T17536] R13: 0000000000000001 R14: ffff88807df5d658 R15: 0000000000000040 [ 138.913186][T17494] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 138.913222][T17494] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 138.926827][T17536] FS: 00007f429f7ce700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 138.959695][T17541] RDX: ffff88807a35a280 RSI: ffffffff815ce0c8 RDI: fffff520017d5f4a [ 138.960971][T17536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.967707][T17541] RBP: 00000000fffffffd R08: 0000000000000000 R09: 0000000000000000 [ 138.967725][T17541] R10: ffffffff815c7e3e R11: 0000000000000000 R12: 00000000fffffffd [ 138.967743][T17541] R13: 0000000000000001 R14: ffff888075f0d898 R15: 0000000000000040 [ 138.967760][T17541] FS: 00007f429f7ce700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 executing program [ 138.967786][T17541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 138.967804][T17541] CR2: 0000000020000080 CR3: 000000006bf11000 CR4: 00000000003526f0 [ 138.990135][T17536] CR2: 00007ffeeb7137f8 CR3: 000000001f574000 CR4: 00000000003526e0 [ 139.019276][T17494] ? do_vfs_ioctl+0x132/0x15d0 [ 139.031507][T17536] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 139.048152][T17536] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 139.056900][T17536] Call Trace: executing program [ 139.063109][T17536] __static_key_slow_dec_deferred+0x60/0x100 [ 139.071128][T17494] ? vfs_fileattr_set+0xbe0/0xbe0 [ 139.073314][T17536] kvm_free_lapic+0x144/0x1a0 [ 139.076183][T17494] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 139.076215][T17494] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 139.076245][T17494] ? selinux_file_ioctl+0x10f/0x5d0 [ 139.076271][T17494] ? selinux_inode_getsecctx+0x90/0x90 [ 139.081595][T17536] kvm_arch_vcpu_create+0x8fd/0xc70 executing program [ 139.111163][T17536] kvm_vm_ioctl+0x137f/0x23d0 [ 139.116208][T17536] ? kvm_unregister_device_ops+0x90/0x90 [ 139.116607][T17494] ? __fget_files+0x23d/0x3e0 [ 139.127788][T17536] ? kfree+0x1d0/0x2c0 [ 139.133900][T17536] ? tomoyo_path_number_perm+0x441/0x590 [ 139.144361][T17541] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 executing program executing program [ 139.160650][T17494] ? security_file_ioctl+0x5c/0xb0 [ 139.160708][T17536] ? lockdep_hardirqs_on+0x79/0x100 [ 139.165796][T17494] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 139.165829][T17494] ? kvm_unregister_device_ops+0x90/0x90 [ 139.165884][T17494] __x64_sys_ioctl+0x193/0x200 [ 139.188022][T17536] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 139.196923][T17536] ? tomoyo_path_number_perm+0x24e/0x590 [ 139.200100][T17541] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 139.209303][T17536] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 139.218393][T17536] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 139.226210][T17536] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 139.233127][T17536] ? do_vfs_ioctl+0x132/0x15d0 [ 139.256328][T17541] Call Trace: [ 139.259290][T17536] ? vfs_fileattr_set+0xbe0/0xbe0 [ 139.262267][T17541] __static_key_slow_dec_deferred+0x60/0x100 [ 139.285342][T17536] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 139.286982][T17494] do_syscall_64+0x35/0xb0 [ 139.296360][T17536] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 executing program [ 139.304519][T17536] ? selinux_file_ioctl+0x10f/0x5d0 [ 139.312257][T17541] kvm_free_lapic+0x144/0x1a0 [ 139.316965][T17541] kvm_arch_vcpu_create+0x8fd/0xc70 [ 139.322111][T17536] ? selinux_inode_getsecctx+0x90/0x90 [ 139.331094][T17494] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 139.331620][T17536] ? __fget_files+0x23d/0x3e0 [ 139.337504][T17494] RIP: 0033:0x7f429f83d959 [ 139.342447][T17536] ? security_file_ioctl+0x5c/0xb0 executing program [ 139.352181][T17536] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 139.358608][T17494] 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 [ 139.380472][T17541] kvm_vm_ioctl+0x137f/0x23d0 [ 139.385188][T17541] ? kvm_unregister_device_ops+0x90/0x90 [ 139.391587][T17536] ? kvm_unregister_device_ops+0x90/0x90 executing program executing program [ 139.400898][T17536] __x64_sys_ioctl+0x193/0x200 [ 139.418217][T17494] RSP: 002b:00007f429f7ce318 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 139.426271][T17536] do_syscall_64+0x35/0xb0 [ 139.431955][T17541] ? kfree+0x1d0/0x2c0 [ 139.442986][T17536] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 139.443253][T17541] ? tomoyo_path_number_perm+0x441/0x590 [ 139.459478][T17494] RAX: ffffffffffffffda RBX: 00007f429f8c5418 RCX: 00007f429f83d959 [ 139.467724][T17536] RIP: 0033:0x7f429f83d959 executing program [ 139.493315][T17536] 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 [ 139.496497][T17541] ? lockdep_hardirqs_on+0x79/0x100 [ 139.529800][T17494] RDX: 0000000000000000 RSI: 000000000000ae41 RDI: 0000000000000004 [ 139.541016][T17536] RSP: 002b:00007f429f7ce318 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 139.550150][T17536] RAX: ffffffffffffffda RBX: 00007f429f8c5418 RCX: 00007f429f83d959 executing program [ 139.558379][T17536] RDX: 0000000000000000 RSI: 000000000000ae41 RDI: 0000000000000004 [ 139.563791][T17494] RBP: 00007f429f8c5410 R08: 00007f429f7ce700 R09: 0000000000000000 [ 139.584953][T17541] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 139.596422][T17536] RBP: 00007f429f8c5410 R08: 00007f429f7ce700 R09: 0000000000000000 executing program [ 139.596722][T17494] R10: 00007f429f7ce700 R11: 0000000000000246 R12: 6d766b2f7665642f [ 139.610258][T17536] R10: 00007f429f7ce700 R11: 0000000000000246 R12: 6d766b2f7665642f [ 139.617852][T17541] ? tomoyo_path_number_perm+0x24e/0x590 [ 139.622855][T17536] R13: 00007ffeeb71379f R14: 00007f429f7ce400 R15: 0000000000022000 [ 139.634539][T17541] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 139.634575][T17541] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 139.634610][T17541] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 139.664707][T17494] R13: 00007ffeeb71379f R14: 00007f429f7ce400 R15: 0000000000022000 [ 139.674565][T17536] Kernel panic - not syncing: panic_on_warn set ... [ 139.680338][T17494] irq event stamp: 2471 [ 139.681163][T17536] CPU: 1 PID: 17536 Comm: syz-executor286 Not tainted 5.15.0-rc4-syzkaller #0 [ 139.681195][T17536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.685381][T17494] hardirqs last enabled at (2483): [] finish_task_switch.isra.0+0x232/0xa50 [ 139.694170][T17536] Call Trace: [ 139.694180][T17536] dump_stack_lvl+0xcd/0x134 [ 139.694205][T17536] panic+0x2b0/0x6dd [ 139.694227][T17536] ? __warn_printk+0xf3/0xf3 [ 139.694250][T17536] ? __warn.cold+0x1a/0x44 [ 139.694272][T17536] ? static_key_slow_try_dec+0xca/0xe0 [ 139.711318][T17541] ? do_vfs_ioctl+0x132/0x15d0 [ 139.714731][T17536] __warn.cold+0x35/0x44 [ 139.714758][T17536] ? static_key_slow_try_dec+0xca/0xe0 [ 139.714784][T17536] report_bug+0x1bd/0x210 [ 139.718488][T17541] ? vfs_fileattr_set+0xbe0/0xbe0 [ 139.722625][T17536] handle_bug+0x3c/0x60 [ 139.722651][T17536] exc_invalid_op+0x14/0x40 [ 139.722672][T17536] asm_exc_invalid_op+0x12/0x20 [ 139.722700][T17536] RIP: 0010:static_key_slow_try_dec+0xca/0xe0 [ 139.722727][T17536] Code: 5d c3 e8 19 8d dc ff 45 31 ed 5b 44 89 e8 5d 41 5c 41 5d c3 44 89 e5 eb 8e e8 02 8d dc ff 48 c7 c7 40 c6 94 89 e8 ed f3 59 07 <0f> 0b eb c5 48 89 df e8 0a 5c 23 00 e9 6a ff ff ff 0f 1f 44 00 00 [ 139.731918][T17541] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 139.735580][T17536] RSP: 0018:ffffc9000be77ac0 EFLAGS: 00010286 [ 139.735604][T17536] RAX: 0000000000000000 RBX: ffffffff8d6e1c20 RCX: 0000000000000000 [ 139.735620][T17536] RDX: ffff888079996040 RSI: ffffffff815ce0c8 RDI: fffff520017cef4a [ 139.743262][T17541] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 139.745811][T17536] RBP: 00000000fffffffe R08: 0000000000000000 R09: 0000000000000000 [ 139.745829][T17536] R10: ffffffff815c7e3e R11: 0000000000000000 R12: 00000000fffffffe [ 139.745845][T17536] R13: 0000000000000001 R14: ffff88807df5d658 R15: 0000000000000040 [ 139.752296][T17494] hardirqs last disabled at (2506): [] __schedule+0x13d0/0x26f0 [ 139.755513][T17536] ? wake_up_klogd.part.0+0x8e/0xd0 [ 139.755542][T17536] ? vprintk+0x88/0x90 [ 139.761599][T17541] ? selinux_file_ioctl+0x10f/0x5d0 [ 139.764867][T17536] __static_key_slow_dec_deferred+0x60/0x100 [ 139.764898][T17536] kvm_free_lapic+0x144/0x1a0 [ 139.769102][T17494] softirqs last enabled at (2500): [] __irq_exit_rcu+0x123/0x180 [ 139.773526][T17536] kvm_arch_vcpu_create+0x8fd/0xc70 [ 139.773555][T17536] kvm_vm_ioctl+0x137f/0x23d0 [ 139.773585][T17536] ? kvm_unregister_device_ops+0x90/0x90 [ 139.773615][T17536] ? kfree+0x1d0/0x2c0 [ 139.773637][T17536] ? tomoyo_path_number_perm+0x441/0x590 [ 139.784403][T17541] ? selinux_inode_getsecctx+0x90/0x90 [ 139.784519][T17536] ? lockdep_hardirqs_on+0x79/0x100 [ 139.941223][T17536] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 139.947474][T17536] ? tomoyo_path_number_perm+0x24e/0x590 [ 139.953106][T17536] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 139.958909][T17536] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 139.964804][T17536] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 139.971043][T17536] ? do_vfs_ioctl+0x132/0x15d0 [ 139.975810][T17536] ? vfs_fileattr_set+0xbe0/0xbe0 [ 139.980837][T17536] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 139.986746][T17536] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 139.992985][T17536] ? selinux_file_ioctl+0x10f/0x5d0 [ 139.998180][T17536] ? selinux_inode_getsecctx+0x90/0x90 [ 140.003637][T17536] ? __fget_files+0x23d/0x3e0 [ 140.008312][T17536] ? security_file_ioctl+0x5c/0xb0 [ 140.013423][T17536] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 140.019662][T17536] ? kvm_unregister_device_ops+0x90/0x90 [ 140.025295][T17536] __x64_sys_ioctl+0x193/0x200 [ 140.030063][T17536] do_syscall_64+0x35/0xb0 [ 140.034476][T17536] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 140.040392][T17536] RIP: 0033:0x7f429f83d959 [ 140.044804][T17536] 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 [ 140.064422][T17536] RSP: 002b:00007f429f7ce318 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 140.072831][T17536] RAX: ffffffffffffffda RBX: 00007f429f8c5418 RCX: 00007f429f83d959 [ 140.080797][T17536] RDX: 0000000000000000 RSI: 000000000000ae41 RDI: 0000000000000004 [ 140.088764][T17536] RBP: 00007f429f8c5410 R08: 00007f429f7ce700 R09: 0000000000000000 [ 140.096728][T17536] R10: 00007f429f7ce700 R11: 0000000000000246 R12: 6d766b2f7665642f [ 140.104695][T17536] R13: 00007ffeeb71379f R14: 00007f429f7ce400 R15: 0000000000022000 [ 140.113045][T17536] Kernel Offset: disabled [ 140.117440][T17536] Rebooting in 86400 seconds..