Warning: Permanently added '10.128.0.201' (ECDSA) to the list of known hosts. executing program [ 28.506954] FAULT_INJECTION: forcing a failure. [ 28.506954] name failslab, interval 1, probability 0, space 0, times 1 [ 28.518272] CPU: 1 PID: 7991 Comm: syz-executor556 Not tainted 4.14.290-syzkaller #0 [ 28.526130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 28.535561] Call Trace: [ 28.538129] dump_stack+0x1b2/0x281 [ 28.541736] should_fail.cold+0x10a/0x149 [ 28.545874] should_failslab+0xd6/0x130 [ 28.549826] kmem_cache_alloc+0x28e/0x3c0 [ 28.553957] prepare_creds+0x39/0x490 [ 28.557737] aa_set_current_onexec+0x1e/0x200 [ 28.562208] aa_change_profile+0x120e/0x2440 [ 28.566599] ? aa_change_hat+0xf60/0xf60 [ 28.570643] ? do_syscall_64+0x1d5/0x640 [ 28.574690] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 28.580034] ? __lock_acquire+0x5fc/0x3f20 [ 28.584248] apparmor_setprocattr+0x98c/0xa80 [ 28.588718] ? apparmor_cred_free+0x70/0x70 [ 28.593014] ? aa_file_perm+0x2dd/0xab0 [ 28.596961] ? proc_pid_attr_write+0x1c0/0x320 [ 28.601519] ? __might_fault+0x177/0x1b0 [ 28.605558] security_setprocattr+0x74/0xb0 [ 28.609866] proc_pid_attr_write+0x22b/0x320 [ 28.614254] __vfs_write+0xe4/0x630 [ 28.617859] ? proc_pid_wchan+0xf0/0xf0 [ 28.621805] ? debug_check_no_obj_freed+0x2c0/0x680 [ 28.626797] ? kernel_read+0x110/0x110 [ 28.630662] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 28.636085] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 28.641093] vfs_write+0x17f/0x4d0 [ 28.644607] SyS_write+0xf2/0x210 [ 28.648036] ? SyS_read+0x210/0x210 [ 28.651651] ? __do_page_fault+0x159/0xad0 [ 28.655861] ? do_syscall_64+0x4c/0x640 [ 28.659808] ? SyS_read+0x210/0x210 [ 28.663410] do_syscall_64+0x1d5/0x640 [ 28.667273] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 28.672436] RIP: 0033:0x7faa971f3a29 [ 28.676119] RSP: 002b:00007ffdcf1142b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 28.683799] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa971f3a29 [ 28.691041] RDX: 0000000000000135 RSI: 0000000020000040 RDI: 0000000000000003 [ 28.698283] RBP: 00007ffdcf1142c0 R08: 0000000000000001 R09: 00007faa971b0032 [ 28.705529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 28.712773] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 28.720937] AppArmor WARN aa_audit_file: ((!((&sa)->apparmor_audit_data)->request)): [ 28.721082] ------------[ cut here ]------------ [ 28.733796] WARNING: CPU: 1 PID: 7991 at security/apparmor/file.c:136 aa_audit_file.cold+0x18/0x4f [ 28.742873] Kernel panic - not syncing: panic_on_warn set ... [ 28.742873] [ 28.750211] CPU: 1 PID: 7991 Comm: syz-executor556 Not tainted 4.14.290-syzkaller #0 [ 28.758061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 28.767389] Call Trace: [ 28.769954] dump_stack+0x1b2/0x281 [ 28.773557] panic+0x1f9/0x42d [ 28.776723] ? add_taint.cold+0x16/0x16 [ 28.780674] ? aa_audit_file.cold+0x18/0x4f [ 28.784968] ? aa_audit_file.cold+0x18/0x4f [ 28.789265] __warn.cold+0x20/0x44 [ 28.792780] ? ist_end_non_atomic+0x10/0x10 [ 28.797076] ? aa_audit_file.cold+0x18/0x4f [ 28.801372] report_bug+0x208/0x250 [ 28.804973] do_error_trap+0x195/0x2d0 [ 28.808846] ? math_error+0x2d0/0x2d0 [ 28.812627] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 28.817446] invalid_op+0x1b/0x40 [ 28.820888] RIP: 0010:aa_audit_file.cold+0x18/0x4f [ 28.825786] RSP: 0018:ffff888095e377c8 EFLAGS: 00010282 [ 28.831124] RAX: 0000000000000049 RBX: 1ffff11012bc6efc RCX: 0000000000000000 [ 28.838369] RDX: 0000000000000000 RSI: ffff88809df7c8b0 RDI: ffffed1012bc6eef [ 28.845611] RBP: ffff888095e379f0 R08: 0000000000000049 R09: 0000000000000000 [ 28.852862] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000fffffff4 [ 28.860201] R13: ffff88823f8bd680 R14: ffff888095e37840 R15: 0000000000000000 [ 28.867459] ? aa_audit_file.cold+0x18/0x4f [ 28.871765] ? file_audit_cb+0x670/0x670 [ 28.875804] ? prepare_creds+0x39/0x490 [ 28.879751] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 28.885177] ? prepare_creds+0x3c9/0x490 [ 28.889212] aa_change_profile+0xcd3/0x2440 [ 28.893514] ? aa_change_hat+0xf60/0xf60 [ 28.897553] ? do_syscall_64+0x1d5/0x640 [ 28.901586] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 28.906923] ? __lock_acquire+0x5fc/0x3f20 [ 28.911135] apparmor_setprocattr+0x98c/0xa80 [ 28.915622] ? apparmor_cred_free+0x70/0x70 [ 28.919917] ? aa_file_perm+0x2dd/0xab0 [ 28.923876] ? proc_pid_attr_write+0x1c0/0x320 [ 28.928435] ? __might_fault+0x177/0x1b0 [ 28.932468] security_setprocattr+0x74/0xb0 [ 28.936767] proc_pid_attr_write+0x22b/0x320 [ 28.941149] __vfs_write+0xe4/0x630 [ 28.944746] ? proc_pid_wchan+0xf0/0xf0 [ 28.948704] ? debug_check_no_obj_freed+0x2c0/0x680 [ 28.953693] ? kernel_read+0x110/0x110 [ 28.957558] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 28.962981] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 28.967970] vfs_write+0x17f/0x4d0 [ 28.971493] SyS_write+0xf2/0x210 [ 28.974932] ? SyS_read+0x210/0x210 [ 28.978531] ? __do_page_fault+0x159/0xad0 [ 28.982740] ? do_syscall_64+0x4c/0x640 [ 28.986699] ? SyS_read+0x210/0x210 [ 28.990309] do_syscall_64+0x1d5/0x640 [ 28.994174] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 28.999336] RIP: 0033:0x7faa971f3a29 [ 29.003020] RSP: 002b:00007ffdcf1142b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 29.010700] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa971f3a29 [ 29.017941] RDX: 0000000000000135 RSI: 0000000020000040 RDI: 0000000000000003 [ 29.025184] RBP: 00007ffdcf1142c0 R08: 0000000000000001 R09: 00007faa971b0032 [ 29.032429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 29.039670] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 29.047122] Kernel Offset: disabled [ 29.050784] Rebooting in 86400 seconds..