Warning: Permanently added '10.128.1.0' (ECDSA) to the list of known hosts. executing program [ 28.566793] FAULT_INJECTION: forcing a failure. [ 28.566793] name failslab, interval 1, probability 0, space 0, times 1 [ 28.578368] CPU: 0 PID: 7989 Comm: syz-executor380 Not tainted 4.14.290-syzkaller #0 [ 28.586242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 28.595576] Call Trace: [ 28.598143] dump_stack+0x1b2/0x281 [ 28.601746] should_fail.cold+0x10a/0x149 [ 28.605873] should_failslab+0xd6/0x130 [ 28.609825] kmem_cache_alloc+0x28e/0x3c0 [ 28.613956] prepare_creds+0x39/0x490 [ 28.617736] aa_set_current_onexec+0x1e/0x200 [ 28.622220] aa_change_profile+0x120e/0x2440 [ 28.626614] ? aa_change_hat+0xf60/0xf60 [ 28.630658] ? do_syscall_64+0x1d5/0x640 [ 28.634695] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 28.640034] ? __lock_acquire+0x5fc/0x3f20 [ 28.644252] apparmor_setprocattr+0x972/0xa80 [ 28.648727] ? apparmor_cred_free+0x70/0x70 [ 28.653025] ? aa_file_perm+0x2dd/0xab0 [ 28.656976] ? proc_pid_attr_write+0x1c0/0x320 [ 28.661536] ? __might_fault+0x177/0x1b0 [ 28.665586] security_setprocattr+0x74/0xb0 [ 28.669884] proc_pid_attr_write+0x22b/0x320 [ 28.674280] __vfs_write+0xe4/0x630 [ 28.677894] ? proc_pid_wchan+0xf0/0xf0 [ 28.681846] ? debug_check_no_obj_freed+0x2c0/0x680 [ 28.686846] ? kernel_read+0x110/0x110 [ 28.690712] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 28.696149] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 28.701230] vfs_write+0x17f/0x4d0 [ 28.704763] SyS_write+0xf2/0x210 [ 28.708220] ? SyS_read+0x210/0x210 [ 28.711830] ? __do_page_fault+0x159/0xad0 [ 28.716045] ? do_syscall_64+0x4c/0x640 [ 28.720007] ? SyS_read+0x210/0x210 [ 28.723621] do_syscall_64+0x1d5/0x640 [ 28.727493] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 28.732678] RIP: 0033:0x7f691c4e46a9 [ 28.736372] RSP: 002b:00007ffd4cf2b868 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 28.744063] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f691c4e46a9 [ 28.751312] RDX: 0000000000000007 RSI: 00000000200001c0 RDI: 0000000000000003 [ 28.758561] RBP: 00007ffd4cf2b870 R08: 0000000000000001 R09: 00007f691c4a0032 [ 28.765815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 28.773078] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 28.781389] AppArmor WARN aa_audit_file: ((!((&sa)->apparmor_audit_data)->request)): [ 28.781545] ------------[ cut here ]------------ [ 28.794264] WARNING: CPU: 0 PID: 7989 at security/apparmor/file.c:136 aa_audit_file.cold+0x18/0x4f [ 28.803519] Kernel panic - not syncing: panic_on_warn set ... [ 28.803519] [ 28.810878] CPU: 0 PID: 7989 Comm: syz-executor380 Not tainted 4.14.290-syzkaller #0 [ 28.818730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 28.828059] Call Trace: [ 28.830626] dump_stack+0x1b2/0x281 [ 28.834245] panic+0x1f9/0x42d [ 28.837416] ? add_taint.cold+0x16/0x16 [ 28.841368] ? aa_audit_file.cold+0x18/0x4f [ 28.845666] ? aa_audit_file.cold+0x18/0x4f [ 28.849973] __warn.cold+0x20/0x44 [ 28.853591] ? ist_end_non_atomic+0x10/0x10 [ 28.857896] ? aa_audit_file.cold+0x18/0x4f [ 28.862195] report_bug+0x208/0x250 [ 28.865801] do_error_trap+0x195/0x2d0 [ 28.869668] ? math_error+0x2d0/0x2d0 [ 28.873453] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 28.878443] invalid_op+0x1b/0x40 [ 28.881899] RIP: 0010:aa_audit_file.cold+0x18/0x4f [ 28.886807] RSP: 0018:ffff8880b46077c8 EFLAGS: 00010282 [ 28.892157] RAX: 0000000000000049 RBX: 1ffff110168c0efc RCX: 0000000000000000 [ 28.899405] RDX: 0000000000000000 RSI: ffff8880ab5768b0 RDI: ffffed10168c0eef [ 28.906653] RBP: ffff8880b46079f0 R08: 0000000000000049 R09: 0000000000000000 [ 28.913900] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000fffffff4 [ 28.921146] R13: ffff88823f8bd680 R14: ffff8880b4607840 R15: 0000000000000000 [ 28.928412] ? aa_audit_file.cold+0x18/0x4f [ 28.932713] ? file_audit_cb+0x670/0x670 [ 28.936760] ? prepare_creds+0x39/0x490 [ 28.940711] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 28.946138] ? prepare_creds+0x3c9/0x490 [ 28.950180] aa_change_profile+0xcd3/0x2440 [ 28.954492] ? aa_change_hat+0xf60/0xf60 [ 28.958534] ? do_syscall_64+0x1d5/0x640 [ 28.962574] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 28.967914] ? __lock_acquire+0x5fc/0x3f20 [ 28.972134] apparmor_setprocattr+0x972/0xa80 [ 28.976700] ? apparmor_cred_free+0x70/0x70 [ 28.981026] ? aa_file_perm+0x2dd/0xab0 [ 28.985102] ? proc_pid_attr_write+0x1c0/0x320 [ 28.989662] ? __might_fault+0x177/0x1b0 [ 28.993700] security_setprocattr+0x74/0xb0 [ 28.998009] proc_pid_attr_write+0x22b/0x320 [ 29.002399] __vfs_write+0xe4/0x630 [ 29.006003] ? proc_pid_wchan+0xf0/0xf0 [ 29.010034] ? debug_check_no_obj_freed+0x2c0/0x680 [ 29.015036] ? kernel_read+0x110/0x110 [ 29.018922] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 29.024372] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 29.029376] vfs_write+0x17f/0x4d0 [ 29.032895] SyS_write+0xf2/0x210 [ 29.036329] ? SyS_read+0x210/0x210 [ 29.039933] ? __do_page_fault+0x159/0xad0 [ 29.044153] ? do_syscall_64+0x4c/0x640 [ 29.048104] ? SyS_read+0x210/0x210 [ 29.051708] do_syscall_64+0x1d5/0x640 [ 29.055576] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 29.060742] RIP: 0033:0x7f691c4e46a9 [ 29.064440] RSP: 002b:00007ffd4cf2b868 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 29.072220] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f691c4e46a9 [ 29.079469] RDX: 0000000000000007 RSI: 00000000200001c0 RDI: 0000000000000003 [ 29.086713] RBP: 00007ffd4cf2b870 R08: 0000000000000001 R09: 00007f691c4a0032 [ 29.093959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 29.101210] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 29.108701] Kernel Offset: disabled [ 29.112352] Rebooting in 86400 seconds..