Warning: Permanently added '10.128.1.126' (ECDSA) to the list of known hosts. executing program [ 89.568492] FAULT_INJECTION: forcing a failure. [ 89.568492] name failslab, interval 1, probability 0, space 0, times 1 [ 89.579813] CPU: 0 PID: 7962 Comm: syz-executor378 Not tainted 4.14.302-syzkaller #0 [ 89.587668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 89.597000] Call Trace: [ 89.599579] dump_stack+0x1b2/0x281 [ 89.603187] should_fail.cold+0x10a/0x149 [ 89.607313] should_failslab+0xd6/0x130 [ 89.611282] kmem_cache_alloc+0x28e/0x3c0 [ 89.615409] prepare_creds+0x39/0x490 [ 89.619193] aa_set_current_onexec+0x1e/0x200 [ 89.623668] aa_change_profile+0x120e/0x2440 [ 89.628058] ? aa_change_hat+0xf60/0xf60 [ 89.632103] ? do_syscall_64+0x1d5/0x640 [ 89.636141] ? entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 89.641511] ? __lock_acquire+0x5fc/0x3f20 [ 89.645727] apparmor_setprocattr+0x972/0xa80 [ 89.650201] ? apparmor_cred_free+0x70/0x70 [ 89.654933] ? aa_file_perm+0x2dd/0xab0 [ 89.658890] ? proc_pid_attr_write+0x1c0/0x320 [ 89.663450] ? __might_fault+0x177/0x1b0 [ 89.667495] security_setprocattr+0x74/0xb0 [ 89.671798] proc_pid_attr_write+0x22b/0x320 [ 89.676184] __vfs_write+0xe4/0x630 [ 89.679785] ? proc_pid_wchan+0xf0/0xf0 [ 89.683736] ? debug_check_no_obj_freed+0x2c0/0x680 [ 89.688726] ? kernel_read+0x110/0x110 [ 89.692593] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 89.698021] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 89.703015] vfs_write+0x17f/0x4d0 [ 89.706536] SyS_write+0xf2/0x210 [ 89.709963] ? SyS_read+0x210/0x210 [ 89.713573] ? __do_page_fault+0x159/0xad0 [ 89.717781] ? do_syscall_64+0x4c/0x640 [ 89.721735] ? SyS_read+0x210/0x210 [ 89.725339] do_syscall_64+0x1d5/0x640 [ 89.729207] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 89.734372] RIP: 0033:0x7f4590f42a29 [ 89.738059] RSP: 002b:00007fffd08a87f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 89.745740] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4590f42a29 [ 89.752989] RDX: 000000000000000c RSI: 0000000020000040 RDI: 0000000000000003 [ 89.760234] RBP: 00007fffd08a8800 R08: 0000000000000001 R09: 00007f4590f00032 [ 89.767479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 89.774722] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 89.782404] AppArmor WARN aa_audit_file: ((!((&sa)->apparmor_audit_data)->request)): [ 89.782551] ------------[ cut here ]------------ [ 89.795281] WARNING: CPU: 0 PID: 7962 at security/apparmor/file.c:136 aa_audit_file.cold+0x18/0x4f [ 89.804449] Kernel panic - not syncing: panic_on_warn set ... [ 89.804449] [ 89.811787] CPU: 0 PID: 7962 Comm: syz-executor378 Not tainted 4.14.302-syzkaller #0 [ 89.819638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 89.828963] Call Trace: [ 89.831534] dump_stack+0x1b2/0x281 [ 89.835139] panic+0x1f9/0x42d [ 89.838314] ? add_taint.cold+0x16/0x16 [ 89.842270] ? aa_audit_file.cold+0x18/0x4f [ 89.846595] ? aa_audit_file.cold+0x18/0x4f [ 89.850895] __warn.cold+0x20/0x44 [ 89.854411] ? ist_end_non_atomic+0x10/0x10 [ 89.858707] ? aa_audit_file.cold+0x18/0x4f [ 89.863003] report_bug+0x208/0x250 [ 89.866614] do_error_trap+0x195/0x2d0 [ 89.870478] ? math_error+0x2d0/0x2d0 [ 89.874258] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.879076] invalid_op+0x1b/0x40 [ 89.882507] RIP: 0010:aa_audit_file.cold+0x18/0x4f [ 89.887438] RSP: 0018:ffff888095dbf7c8 EFLAGS: 00010282 [ 89.892783] RAX: 0000000000000049 RBX: 1ffff11012bb7efc RCX: 0000000000000000 [ 89.900031] RDX: 0000000000000000 RSI: ffff8880b4b24eb0 RDI: ffffed1012bb7eef [ 89.907280] RBP: ffff888095dbf9f0 R08: 0000000000000049 R09: 0000000000000000 [ 89.914615] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000fffffff4 [ 89.921861] R13: ffff88823f8bd680 R14: ffff888095dbf840 R15: 0000000000000000 [ 89.929126] ? aa_audit_file.cold+0x18/0x4f [ 89.933427] ? file_audit_cb+0x670/0x670 [ 89.937467] ? prepare_creds+0x39/0x490 [ 89.941420] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 89.946851] ? prepare_creds+0x3c9/0x490 [ 89.950897] aa_change_profile+0xcd3/0x2440 [ 89.955202] ? aa_change_hat+0xf60/0xf60 [ 89.959248] ? do_syscall_64+0x1d5/0x640 [ 89.963372] ? entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 89.968807] ? __lock_acquire+0x5fc/0x3f20 [ 89.973024] apparmor_setprocattr+0x972/0xa80 [ 89.977586] ? apparmor_cred_free+0x70/0x70 [ 89.981952] ? aa_file_perm+0x2dd/0xab0 [ 89.985918] ? proc_pid_attr_write+0x1c0/0x320 [ 89.990491] ? __might_fault+0x177/0x1b0 [ 89.994542] security_setprocattr+0x74/0xb0 [ 89.998861] proc_pid_attr_write+0x22b/0x320 [ 90.003250] __vfs_write+0xe4/0x630 [ 90.006853] ? proc_pid_wchan+0xf0/0xf0 [ 90.010806] ? debug_check_no_obj_freed+0x2c0/0x680 [ 90.015800] ? kernel_read+0x110/0x110 [ 90.019668] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 90.025101] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 90.030099] vfs_write+0x17f/0x4d0 [ 90.033620] SyS_write+0xf2/0x210 [ 90.037052] ? SyS_read+0x210/0x210 [ 90.040661] ? __do_page_fault+0x159/0xad0 [ 90.044962] ? do_syscall_64+0x4c/0x640 [ 90.048917] ? SyS_read+0x210/0x210 [ 90.052520] do_syscall_64+0x1d5/0x640 [ 90.056389] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 90.061558] RIP: 0033:0x7f4590f42a29 [ 90.065248] RSP: 002b:00007fffd08a87f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 90.072937] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4590f42a29 [ 90.080211] RDX: 000000000000000c RSI: 0000000020000040 RDI: 0000000000000003 [ 90.087460] RBP: 00007fffd08a8800 R08: 0000000000000001 R09: 00007f4590f00032 [ 90.094708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 90.101960] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 90.109558] Kernel Offset: disabled [ 90.113214] Rebooting in 86400 seconds..